loveo

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.20.2)
 project(FinalProject C CXX)
-set(PROJECT_VERSION 0.4.0)
+set(PROJECT_VERSION 0.4.1)
 
 option(ENABLE_ADDRSAN "Enable the address sanitizer" OFF)
 option(ENABLE_UBSAN "Enable the ub sanitizer" OFF)

cmake-build-relwithdebinfo/.ninja_log

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cmake-build-relwithdebinfo/Testing/Temporary/LastTest.log

@@ -1,3 +1,3 @@
-Start testing: Apr 02 14:00 EDT
+Start testing: Apr 02 14:19 EDT
 ----------------------------------------------------------
-End testing: Apr 02 14:00 EDT
+End testing: Apr 02 14:19 EDT

cmake-build-relwithdebinfo/run_0/regress.bst

@@ -1,32 +1,19 @@
 === BEST-OF-RUN ===
-              generation: 46
+              generation: 1
-                   nodes: 54
+                   nodes: 7
-                   depth: 7
+                   depth: 2
-                    hits: 848
+                    hits: 710
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 848
+                    hits: 710
-             raw fitness: 848.0000
+             raw fitness: 710.0000
-    standardized fitness: 848.0000
+    standardized fitness: 710.0000
-        adjusted fitness: 0.9988
+        adjusted fitness: 0.9986
 TREE:
- (- (/ (+ (exp (+ (+ minor -0.32764)
+ (- (* eccentricity perimeter)
-                  (/ perimeter major)))
+    (/ minor 0.22723))
-          (+ minor
-             (* (* area eccentricity)
-                (exp eccentricity))))
-       (- extent eccentricity))
-    (/ (* 0.22920
-          (log 0.59994))
-       (* (/ (* (+ minor convex)
-                (* minor
-                   (+ minor eccentricity)))
-             (exp (* 0.69819 major)))
-          (* (* (+ (log minor)
-                   (+ major convex)) minor)
-             (- convex major)))))
 TREE-equ:
-y = (((exp(((minor + -0.32764) + (perimeter / major))) + (minor + ((area * eccentricity) * exp(eccentricity)))) / (extent - eccentricity)) - ((0.22920 * log(0.59994)) / ((((minor + convex) * (minor * (minor + eccentricity))) / exp((0.69819 * major))) * (((log(minor) + (major + convex)) * minor) * (convex - major)))))
+y = ((eccentricity * perimeter) - (minor / 0.22723))

cmake-build-relwithdebinfo/run_0/regress.fn

@@ -1,26 +1,13 @@
-Hits: 2369, Total Size: 2810, Percent Hit: 84.306050
+Hits: 1879, Total Size: 2810, Percent Hit: 66.868327
-CC: 939
+CC: 1130
-CO: 206
+CO: 34
-OO: 1430
+OO: 749
-OC: 235
+OC: 897
-Fitness: 0.998822
+Fitness: 0.998594
-Hits: 848
+Hits: 710
 
 
-y = (((exp(((minor + -0.32764) + (perimeter / major))) + (minor + ((area * eccentricity) * exp(eccentricity)))) / (extent - eccentricity)) - ((0.22920 * log(0.59994)) / ((((minor + convex) * (minor * (minor + eccentricity))) / exp((0.69819 * major))) * (((log(minor) + (major + convex)) * minor) * (convex - major)))))
+y = ((eccentricity * perimeter) - (minor / 0.22723))
 
- (- (/ (+ (exp (+ (+ minor -0.32764)
+ (- (* eccentricity perimeter)
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+    (/ minor 0.22723))
-          (+ minor
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-                (exp eccentricity))))
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-    (/ (* 0.22920
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-       (* (/ (* (+ minor convex)
-                (* minor
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-             (exp (* 0.69819 major)))
-          (* (* (+ (log minor)
-                   (+ major convex)) minor)
-             (- convex major)))))

cmake-build-relwithdebinfo/run_0/regress.stt

@@ -1,52 +1,16 @@
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-43	0	0.9980	0.9988	0.9979	7.956	2.508	56	7	6	3	0.9943	0.9988	0.0000	12.203	3.241	56	7	30	5	
-44	0	0.9980	0.9988	0.9979	8.428	2.532	56	7	1	0	0.9943	0.9988	0.0000	12.119	3.225	56	7	30	5	
-45	0	0.9980	0.9988	0.9979	8.792	2.536	56	7	3	1	0.9944	0.9988	0.0000	12.047	3.210	56	7	30	5	
-46	0	0.9980	0.9988	0.9973	8.104	2.396	54	7	5	2	0.9945	0.9988	0.0000	11.963	3.193	54	7	30	5	
-47	0	0.9980	0.9988	0.9973	7.348	2.096	54	7	5	2	0.9946	0.9988	0.0000	11.867	3.170	54	7	30	5	
-48	0	0.9980	0.9988	0.9977	6.880	2.124	54	7	6	3	0.9946	0.9988	0.0000	11.765	3.148	54	7	30	5	
-49	0	0.9980	0.9988	0.9977	6.348	1.940	54	7	7	2	0.9947	0.9988	0.0000	11.657	3.124	54	7	30	5	
-50	0	0.9980	0.9988	0.9977	6.856	2.004	54	7	7	2	0.9948	0.9988	0.0000	11.563	3.102	54	7	30	5	

cmake-build-relwithdebinfo/run_0/regress.sys

@@ -14,16 +14,16 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 15.
+    no random number seed specfied; using 20.
 creating initial population(s):
-    329 trees were generated to fill the population of 250 (250 trees).
+    1103 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
@@ -35,7 +35,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 4.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 5.
     evaluation complete.  (0s wall)
@@ -44,7 +44,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 7.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 8.
     evaluation complete.  (0s wall)
@@ -53,7 +53,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 10.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 11.
     evaluation complete.  (0s wall)
@@ -67,136 +67,3 @@ no checkpointing will be done.
 === generation 14.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 15.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 16.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 17.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 18.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 19.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 20.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 21.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 22.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 23.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 24.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 25.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 26.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 27.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 28.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 29.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      4139462
-               freed:      4091462
-           not freed:      48000
-       max allocated:      206860
-    malloc'ed blocks:      46421
-   realloc'ed blocks:      7
-      free'ed blocks:      46415
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      200
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1143
-               freed:      1143
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_1/regress.bst

@@ -1,21 +1,18 @@
 === BEST-OF-RUN ===
-              generation: 11
+              generation: 3
-                   nodes: 9
+                   nodes: 3
-                   depth: 5
+                   depth: 1
-                    hits: 721
+                    hits: 801
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 721
+                    hits: 801
-             raw fitness: 721.0000
+             raw fitness: 801.0000
-    standardized fitness: 721.0000
+    standardized fitness: 801.0000
-        adjusted fitness: 0.9986
+        adjusted fitness: 0.9988
 TREE:
- (log (/ convex
+ (+ eccentricity -0.89188)
-         (* minor
-            (/ minor
-               (exp -0.59814)))))
 TREE-equ:
-y = log((convex / (minor * (minor / exp(-0.59814)))))
+y = (eccentricity + -0.89188)

cmake-build-relwithdebinfo/run_1/regress.fn

@@ -1,15 +1,12 @@
-Hits: 2165, Total Size: 2810, Percent Hit: 77.046263
+Hits: 2195, Total Size: 2810, Percent Hit: 78.113879
-CC: 638
+CC: 863
-CO: 465
+CO: 248
-OO: 1527
+OO: 1332
-OC: 180
+OC: 367
-Fitness: 0.998615
+Fitness: 0.998753
-Hits: 721
+Hits: 801
 
 
-y = log((convex / (minor * (minor / exp(-0.59814)))))
+y = (eccentricity + -0.89188)
 
- (log (/ convex
+ (+ eccentricity -0.89188)
-         (* minor
-            (/ minor
-               (exp -0.59814)))))

cmake-build-relwithdebinfo/run_1/regress.stt

@@ -1,52 +1,36 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9741	0.9981	0.0000	17.220	3.244	81	6	54	6	0.9741	0.9981	0.0000	17.220	3.244	81	6	54	6	
+0	0	0.9544	0.9981	0.0000	18.114	3.364	11	3	58	6	0.9544	0.9981	0.0000	18.114	3.364	11	3	58	6	
-1	0	0.9941	0.9981	0.0000	17.380	3.440	81	6	50	5	0.9841	0.9981	0.0000	17.300	3.342	81	6	54	6	
+1	0	0.9868	0.9983	0.0000	15.261	3.331	16	4	70	6	0.9706	0.9983	0.0000	16.688	3.348	16	4	58	6	
-2	0	0.9901	0.9981	0.0000	16.556	3.336	81	6	31	8	0.9861	0.9981	0.0000	17.052	3.340	81	6	54	6	
+2	0	0.9881	0.9983	0.0000	14.450	3.326	16	4	25	6	0.9764	0.9983	0.0000	15.942	3.340	16	4	58	6	
-3	0	0.9901	0.9981	0.0000	15.212	3.124	81	6	137	11	0.9871	0.9981	0.0000	16.592	3.286	81	6	54	6	
+3	0	0.9956	0.9988	0.0000	13.054	3.257	3	1	20	5	0.9812	0.9988	0.0000	15.220	3.320	3	1	58	6	
-4	0	0.9901	0.9981	0.0000	12.984	2.996	81	6	51	8	0.9877	0.9981	0.0000	15.870	3.228	81	6	54	6	
+4	0	0.9968	0.9988	0.0000	12.758	3.309	3	1	40	6	0.9843	0.9988	0.0000	14.727	3.317	3	1	58	6	
-5	0	0.9981	0.9981	0.9979	12.076	3.076	81	6	3	1	0.9894	0.9981	0.0000	15.238	3.203	81	6	54	6	
+5	0	0.9918	0.9988	0.0000	11.625	3.167	3	1	28	9	0.9856	0.9988	0.0000	14.210	3.292	3	1	58	6	
-6	0	0.9941	0.9983	0.0000	10.224	2.876	33	6	35	8	0.9901	0.9983	0.0000	14.522	3.156	33	6	54	6	
+6	0	0.9881	0.9988	0.0000	12.210	3.248	3	1	15	5	0.9859	0.9988	0.0000	13.924	3.286	3	1	58	6	
-7	0	0.9941	0.9983	0.0000	9.952	2.788	33	6	57	9	0.9906	0.9983	0.0000	13.950	3.110	33	6	54	6	
+7	0	0.9931	0.9988	0.0000	11.544	3.232	3	1	65	9	0.9868	0.9988	0.0000	13.627	3.279	3	1	58	6	
-8	0	0.9941	0.9983	0.0000	10.980	2.988	33	6	15	6	0.9910	0.9983	0.0000	13.620	3.096	33	6	54	6	
+8	0	0.9968	0.9988	0.0000	10.786	3.216	3	1	34	7	0.9879	0.9988	0.0000	13.311	3.272	3	1	58	6	
-9	0	0.9981	0.9984	0.9979	10.560	2.996	32	6	7	3	0.9917	0.9984	0.0000	13.314	3.086	32	6	54	6	
+9	0	0.9968	0.9988	0.0000	9.706	3.033	3	1	13	6	0.9888	0.9988	0.0000	12.951	3.248	3	1	58	6	
-10	0	0.9941	0.9984	0.0000	9.340	2.804	32	6	65	6	0.9919	0.9984	0.0000	12.953	3.061	32	6	54	6	
+10	0	0.9968	0.9988	0.0000	9.656	3.055	3	1	43	9	0.9895	0.9988	0.0000	12.651	3.231	3	1	58	6	
-11	0	0.9981	0.9986	0.9979	8.780	2.752	9	5	4	2	0.9924	0.9986	0.0000	12.605	3.035	9	5	54	6	
+11	0	0.9968	0.9988	0.0000	8.935	2.906	3	1	55	11	0.9901	0.9988	0.0000	12.342	3.204	3	1	58	6	
-12	0	0.9981	0.9986	0.9979	8.504	2.864	9	5	10	6	0.9928	0.9986	0.0000	12.290	3.022	9	5	54	6	
+12	0	0.9968	0.9988	0.0000	8.574	2.942	3	1	15	6	0.9907	0.9988	0.0000	12.052	3.184	3	1	58	6	
-13	0	0.9941	0.9986	0.0000	8.352	2.796	9	5	17	7	0.9929	0.9986	0.0000	12.009	3.006	9	5	54	6	
+13	0	0.9968	0.9988	0.0000	8.414	2.916	3	1	9	5	0.9911	0.9988	0.0000	11.792	3.165	3	1	58	6	
-14	0	0.9941	0.9986	0.0000	8.632	3.004	9	5	48	8	0.9930	0.9986	0.0000	11.783	3.006	9	5	54	6	
+14	0	0.9968	0.9988	0.0000	8.229	2.789	3	1	22	8	0.9915	0.9988	0.0000	11.554	3.139	3	1	58	6	
-15	0	0.9981	0.9986	0.9973	8.348	2.996	9	5	44	10	0.9933	0.9986	0.0000	11.569	3.005	9	5	54	6	
+15	0	0.9968	0.9988	0.0000	7.558	2.684	3	1	34	9	0.9918	0.9988	0.0000	11.305	3.111	3	1	58	6	
-16	0	0.9981	0.9986	0.9979	7.532	2.760	9	5	16	7	0.9936	0.9986	0.0000	11.331	2.991	9	5	54	6	
+16	0	0.9981	0.9988	0.9979	7.357	2.620	3	1	4	3	0.9922	0.9988	0.0000	11.072	3.082	3	1	58	6	
-17	0	0.9981	0.9986	0.9979	7.316	2.684	9	5	2	1	0.9939	0.9986	0.0000	11.108	2.974	9	5	54	6	
+17	0	0.9968	0.9988	0.0000	6.754	2.456	3	1	40	8	0.9924	0.9988	0.0000	10.832	3.047	3	1	58	6	
-18	0	0.9981	0.9986	0.9979	6.316	2.468	9	5	23	8	0.9941	0.9986	0.0000	10.856	2.947	9	5	54	6	
+18	0	0.9981	0.9988	0.9979	6.611	2.426	3	1	3	1	0.9927	0.9988	0.0000	10.610	3.015	3	1	58	6	
-19	0	0.9981	0.9986	0.9979	5.988	2.440	9	5	5	2	0.9943	0.9986	0.0000	10.613	2.922	9	5	54	6	
+19	0	0.9968	0.9988	0.0000	6.126	2.309	3	1	19	7	0.9929	0.9988	0.0000	10.386	2.979	3	1	58	6	
-20	0	0.9981	0.9986	0.9963	5.900	2.444	9	5	12	5	0.9945	0.9986	0.0000	10.388	2.899	9	5	54	6	
+20	0	0.9968	0.9988	0.0000	5.856	2.223	3	1	9	4	0.9931	0.9988	0.0000	10.170	2.943	3	1	58	6	
-21	0	0.9981	0.9986	0.9979	5.884	2.448	9	5	10	5	0.9946	0.9986	0.0000	10.183	2.878	9	5	54	6	
+21	0	0.9968	0.9988	0.0000	5.569	2.123	3	1	6	2	0.9933	0.9988	0.0000	9.961	2.906	3	1	58	6	
-22	0	0.9981	0.9986	0.9977	5.696	2.332	9	5	5	2	0.9948	0.9986	0.0000	9.988	2.855	9	5	54	6	
+22	0	0.9968	0.9988	0.0000	5.465	2.120	3	1	20	6	0.9934	0.9988	0.0000	9.766	2.872	3	1	58	6	
-23	0	0.9981	0.9986	0.9979	5.920	2.372	9	5	9	4	0.9949	0.9986	0.0000	9.819	2.834	9	5	54	6	
+23	0	0.9981	0.9988	0.9979	5.545	2.186	3	1	12	5	0.9936	0.9988	0.0000	9.590	2.843	3	1	58	6	
-24	0	0.9981	0.9986	0.9979	5.672	2.264	9	5	4	2	0.9950	0.9986	0.0000	9.653	2.812	9	5	54	6	
+24	0	0.9981	0.9988	0.9979	5.603	2.178	3	1	23	5	0.9938	0.9988	0.0000	9.430	2.817	3	1	58	6	
-25	0	0.9941	0.9986	0.0000	5.024	2.020	9	5	15	4	0.9950	0.9986	0.0000	9.475	2.781	9	5	54	6	
+25	0	0.9980	0.9988	0.9979	5.374	2.042	3	1	7	3	0.9940	0.9988	0.0000	9.274	2.787	3	1	58	6	
-26	0	0.9941	0.9986	0.0000	5.168	2.072	9	5	9	4	0.9950	0.9986	0.0000	9.315	2.755	9	5	54	6	
+26	0	0.9981	0.9988	0.9979	5.349	2.025	3	1	23	10	0.9941	0.9988	0.0000	9.129	2.759	3	1	58	6	
-27	0	0.9981	0.9986	0.9969	4.528	1.756	9	5	10	4	0.9951	0.9986	0.0000	9.144	2.719	9	5	54	6	
+27	0	0.9956	0.9988	0.0000	5.519	2.099	3	1	14	6	0.9942	0.9988	0.0000	9.000	2.735	3	1	58	6	
-28	0	0.9981	0.9986	0.9979	4.960	1.944	9	5	5	2	0.9952	0.9986	0.0000	9.000	2.693	9	5	54	6	
+28	0	0.9981	0.9988	0.9979	5.566	2.159	3	1	4	2	0.9943	0.9988	0.0000	8.882	2.715	3	1	58	6	
-29	0	0.9981	0.9986	0.9979	4.932	1.988	9	5	6	3	0.9953	0.9986	0.0000	8.865	2.669	9	5	54	6	
+29	0	0.9981	0.9988	0.9979	5.178	2.010	3	1	3	1	0.9944	0.9988	0.0000	8.758	2.692	3	1	58	6	
-30	0	0.9941	0.9986	0.0000	5.044	2.024	9	5	9	5	0.9952	0.9986	0.0000	8.741	2.648	9	5	54	6	
+30	0	0.9981	0.9988	0.9979	5.070	1.972	3	1	3	1	0.9945	0.9988	0.0000	8.639	2.669	3	1	58	6	
-31	0	0.9981	0.9986	0.9976	4.680	1.920	9	5	14	6	0.9953	0.9986	0.0000	8.614	2.626	9	5	54	6	
+31	0	0.9956	0.9988	0.0000	4.793	1.875	3	1	7	3	0.9946	0.9988	0.0000	8.519	2.644	3	1	58	6	
-32	0	0.9941	0.9986	0.0000	5.008	2.116	9	5	15	4	0.9953	0.9986	0.0000	8.505	2.610	9	5	54	6	
+32	0	0.9981	0.9988	0.9979	4.832	1.849	3	1	15	5	0.9947	0.9988	0.0000	8.407	2.620	3	1	58	6	
-33	0	0.9981	0.9986	0.9979	4.756	1.972	9	5	1	0	0.9954	0.9986	0.0000	8.395	2.591	9	5	54	6	
+33	0	0.9981	0.9988	0.9979	4.848	1.840	3	1	3	1	0.9948	0.9988	0.0000	8.303	2.597	3	1	58	6	
-34	0	0.9981	0.9986	0.9979	4.964	2.028	9	5	10	5	0.9954	0.9986	0.0000	8.297	2.575	9	5	54	6	
+34	0	0.9968	0.9988	0.0000	4.829	1.869	3	1	9	4	0.9948	0.9988	0.0000	8.203	2.576	3	1	58	6	
-35	0	0.9981	0.9986	0.9979	4.992	2.060	9	5	3	1	0.9955	0.9986	0.0000	8.205	2.561	9	5	54	6	
-36	0	0.9981	0.9986	0.9979	4.668	1.844	9	5	8	4	0.9956	0.9986	0.0000	8.109	2.542	9	5	54	6	
-37	0	0.9981	0.9986	0.9976	4.424	1.692	9	5	7	4	0.9957	0.9986	0.0000	8.012	2.519	9	5	54	6	
-38	0	0.9981	0.9986	0.9979	4.712	1.776	9	5	12	4	0.9957	0.9986	0.0000	7.928	2.500	9	5	54	6	
-39	0	0.9941	0.9986	0.0000	4.916	1.860	9	5	6	3	0.9957	0.9986	0.0000	7.853	2.484	9	5	54	6	
-40	0	0.9981	0.9986	0.9979	4.676	1.712	9	5	7	4	0.9957	0.9986	0.0000	7.775	2.465	9	5	54	6	
-41	0	0.9981	0.9986	0.9979	4.676	1.660	9	5	3	1	0.9958	0.9986	0.0000	7.701	2.446	9	5	54	6	
-42	0	0.9981	0.9986	0.9979	4.308	1.564	9	5	6	3	0.9958	0.9986	0.0000	7.622	2.426	9	5	54	6	
-43	0	0.9981	0.9986	0.9979	4.584	1.688	9	5	5	2	0.9959	0.9986	0.0000	7.553	2.409	9	5	54	6	
-44	0	0.9981	0.9986	0.9979	4.612	1.660	9	5	3	1	0.9959	0.9986	0.0000	7.488	2.392	9	5	54	6	
-45	0	0.9981	0.9986	0.9979	4.660	1.704	9	5	2	1	0.9960	0.9986	0.0000	7.426	2.377	9	5	54	6	
-46	0	0.9981	0.9986	0.9979	4.728	1.708	9	5	3	1	0.9960	0.9986	0.0000	7.369	2.363	9	5	54	6	
-47	0	0.9981	0.9986	0.9979	4.968	1.896	9	5	12	4	0.9961	0.9986	0.0000	7.319	2.353	9	5	54	6	
-48	0	0.9981	0.9986	0.9979	4.756	1.848	9	5	12	6	0.9961	0.9986	0.0000	7.267	2.343	9	5	54	6	
-49	0	0.9981	0.9986	0.9977	4.752	1.956	9	5	11	5	0.9962	0.9986	0.0000	7.216	2.335	9	5	54	6	
-50	0	0.9981	0.9986	0.9977	4.416	1.812	9	5	9	4	0.9962	0.9986	0.0000	7.161	2.325	9	5	54	6	

cmake-build-relwithdebinfo/run_1/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 216.
+    no random number seed specfied; using 1566.
 creating initial population(s):
-    327 trees were generated to fill the population of 250 (250 trees).
+    1093 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -44,7 +44,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 7.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 8.
     evaluation complete.  (0s wall)
@@ -53,7 +53,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 10.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 11.
     evaluation complete.  (0s wall)
@@ -68,7 +68,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 15.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 16.
     evaluation complete.  (0s wall)
@@ -95,7 +95,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 24.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 25.
     evaluation complete.  (0s wall)
@@ -127,76 +127,3 @@ no checkpointing will be done.
 === generation 34.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      3146240
-               freed:      3098240
-           not freed:      48000
-       max allocated:      216949
-    malloc'ed blocks:      46773
-   realloc'ed blocks:      7
-      free'ed blocks:      46767
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      200
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1120
-               freed:      1120
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_2/regress.bst

@@ -1,18 +1,18 @@
 === BEST-OF-RUN ===
-              generation: 27
+              generation: 3
-                   nodes: 6
+                   nodes: 4
-                   depth: 3
+                   depth: 2
-                    hits: 723
+                    hits: 630
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 723
+                    hits: 630
-             raw fitness: 723.0000
+             raw fitness: 630.0000
-    standardized fitness: 723.0000
+    standardized fitness: 630.0000
-        adjusted fitness: 0.9986
+        adjusted fitness: 0.9984
 TREE:
- (+ (+ (log eccentricity) eccentricity) -0.74410)
+ (log (- -0.09343 eccentricity))
 TREE-equ:
-y = ((log(eccentricity) + eccentricity) + -0.74410)
+y = log((-0.09343 - eccentricity))

cmake-build-relwithdebinfo/run_2/regress.fn

@@ -1,12 +1,12 @@
-Hits: 1928, Total Size: 2810, Percent Hit: 68.612100
+Hits: 2004, Total Size: 2810, Percent Hit: 71.316726
-CC: 1084
+CC: 415
-CO: 47
+CO: 709
-OO: 844
+OO: 1589
-OC: 835
+OC: 97
-Fitness: 0.998619
+Fitness: 0.998415
-Hits: 723
+Hits: 630
 
 
-y = ((log(eccentricity) + eccentricity) + -0.74410)
+y = log((-0.09343 - eccentricity))
 
- (+ (+ (log eccentricity) eccentricity) -0.74410)
+ (log (- -0.09343 eccentricity))

cmake-build-relwithdebinfo/run_2/regress.stt

@@ -1,52 +1,11 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9701	0.9980	0.0000	16.064	3.148	1	0	29	5	0.9701	0.9980	0.0000	16.064	3.148	1	0	29	5	
+0	0	0.9531	0.9984	0.0000	16.576	3.239	69	6	60	6	0.9531	0.9984	0.0000	16.576	3.239	69	6	60	6	
-1	0	0.9940	0.9980	0.0000	16.072	3.444	1	0	27	6	0.9820	0.9980	0.0000	16.068	3.296	1	0	29	5	
+1	0	0.9905	0.9984	0.0000	14.286	3.224	69	6	22	5	0.9718	0.9984	0.0000	15.431	3.231	69	6	60	6	
-2	0	0.9900	0.9980	0.0000	14.428	3.468	1	0	64	7	0.9847	0.9980	0.0000	15.521	3.353	1	0	29	5	
+2	0	0.9943	0.9984	0.0000	13.776	3.395	69	6	75	7	0.9793	0.9984	0.0000	14.880	3.286	69	6	60	6	
-3	0	0.9980	0.9980	0.9980	16.084	3.780	1	0	9	3	0.9880	0.9980	0.0000	15.662	3.460	1	0	29	5	
+3	0	0.9955	0.9984	0.0000	13.606	3.406	4	2	42	8	0.9834	0.9984	0.0000	14.561	3.316	4	2	60	6	
-4	0	0.9860	0.9980	0.0000	14.852	3.708	1	0	59	8	0.9876	0.9980	0.0000	15.500	3.510	1	0	29	5	
+4	0	0.9980	0.9984	0.9971	12.496	3.261	4	2	25	4	0.9863	0.9984	0.0000	14.148	3.305	4	2	60	6	
-5	0	0.9980	0.9980	0.9980	13.548	3.644	1	0	7	4	0.9894	0.9980	0.0000	15.175	3.532	1	0	29	5	
+5	0	0.9980	0.9984	0.9972	11.502	3.230	4	2	20	5	0.9882	0.9984	0.0000	13.707	3.292	4	2	60	6	
-6	0	0.9900	0.9980	0.0000	13.412	3.752	1	0	16	6	0.9894	0.9980	0.0000	14.923	3.563	1	0	29	5	
+6	0	0.9943	0.9984	0.0000	10.914	3.143	4	2	78	8	0.9891	0.9984	0.0000	13.308	3.271	4	2	60	6	
-7	0	0.9900	0.9982	0.0000	14.464	3.872	7	4	26	6	0.9895	0.9982	0.0000	14.866	3.602	7	4	29	5	
+7	0	0.9955	0.9984	0.0000	10.703	3.220	4	2	59	7	0.9899	0.9984	0.0000	12.982	3.265	4	2	60	6	
-8	0	0.9860	0.9982	0.0000	15.792	4.328	7	4	15	6	0.9891	0.9982	0.0000	14.968	3.683	7	4	29	5	
+8	0	0.9980	0.9984	0.9978	10.049	2.965	4	2	11	6	0.9908	0.9984	0.0000	12.657	3.231	4	2	60	6	
-9	0	0.9860	0.9982	0.0000	13.608	3.952	7	4	16	5	0.9888	0.9982	0.0000	14.832	3.710	7	4	29	5	
+9	0	0.9968	0.9984	0.0000	9.898	2.942	4	2	15	4	0.9914	0.9984	0.0000	12.381	3.203	4	2	60	6	
-10	0	0.9820	0.9982	0.0000	11.572	3.584	7	4	103	15	0.9882	0.9982	0.0000	14.536	3.698	7	4	29	5	
-11	0	0.9900	0.9984	0.0000	10.368	3.260	23	5	14	6	0.9884	0.9984	0.0000	14.189	3.662	23	5	29	5	
-12	0	0.9980	0.9984	0.9979	9.876	3.152	23	5	26	9	0.9891	0.9984	0.0000	13.857	3.622	23	5	29	5	
-13	0	0.9940	0.9984	0.0000	9.576	3.120	23	5	45	12	0.9894	0.9984	0.0000	13.551	3.587	23	5	29	5	
-14	0	0.9900	0.9984	0.0000	8.704	2.980	23	5	70	12	0.9895	0.9984	0.0000	13.228	3.546	23	5	29	5	
-15	0	0.9940	0.9984	0.0000	8.968	3.236	23	5	25	10	0.9898	0.9984	0.0000	12.962	3.527	23	5	29	5	
-16	0	0.9980	0.9984	0.9979	9.200	3.424	23	5	4	3	0.9903	0.9984	0.0000	12.740	3.521	23	5	29	5	
-17	0	0.9980	0.9984	0.9980	9.316	3.308	23	5	1	0	0.9907	0.9984	0.0000	12.550	3.509	23	5	29	5	
-18	0	0.9900	0.9984	0.0000	9.036	3.216	23	5	83	17	0.9906	0.9984	0.0000	12.365	3.493	23	5	29	5	
-19	0	0.9900	0.9984	0.0000	6.864	2.640	23	5	10	5	0.9906	0.9984	0.0000	12.090	3.451	23	5	29	5	
-20	0	0.9980	0.9984	0.9967	6.040	2.368	23	5	6	3	0.9910	0.9984	0.0000	11.802	3.399	23	5	29	5	
-21	0	0.9940	0.9984	0.0000	5.552	2.280	23	5	12	6	0.9911	0.9984	0.0000	11.518	3.348	23	5	29	5	
-22	0	0.9980	0.9984	0.9980	5.516	2.240	23	5	4	2	0.9914	0.9984	0.0000	11.257	3.300	23	5	29	5	
-23	0	0.9980	0.9984	0.9980	5.600	2.180	23	5	2	1	0.9917	0.9984	0.0000	11.021	3.253	23	5	29	5	
-24	0	0.9980	0.9984	0.9980	5.592	2.136	23	5	9	4	0.9919	0.9984	0.0000	10.804	3.209	23	5	29	5	
-25	0	0.9940	0.9984	0.0000	6.528	2.480	23	5	17	8	0.9920	0.9984	0.0000	10.640	3.181	23	5	29	5	
-26	0	0.9980	0.9984	0.9977	6.436	2.508	23	5	5	3	0.9922	0.9984	0.0000	10.484	3.156	23	5	29	5	
-27	0	0.9980	0.9986	0.9979	6.472	2.504	6	3	8	4	0.9924	0.9986	0.0000	10.341	3.133	6	3	29	5	
-28	0	0.9980	0.9986	0.9980	6.484	2.548	6	3	2	1	0.9926	0.9986	0.0000	10.208	3.112	6	3	29	5	
-29	0	0.9980	0.9986	0.9980	6.828	2.532	6	3	10	4	0.9928	0.9986	0.0000	10.095	3.093	6	3	29	5	
-30	0	0.9980	0.9986	0.9977	6.808	2.468	6	3	8	5	0.9930	0.9986	0.0000	9.989	3.073	6	3	29	5	
-31	0	0.9980	0.9986	0.9980	6.388	2.440	6	3	5	2	0.9931	0.9986	0.0000	9.877	3.053	6	3	29	5	
-32	0	0.9980	0.9986	0.9980	5.964	2.416	6	3	7	2	0.9933	0.9986	0.0000	9.758	3.034	6	3	29	5	
-33	0	0.9980	0.9986	0.9980	6.116	2.356	6	3	3	1	0.9934	0.9986	0.0000	9.651	3.014	6	3	29	5	
-34	0	0.9980	0.9986	0.9977	5.768	2.312	6	3	9	4	0.9936	0.9986	0.0000	9.540	2.994	6	3	29	5	
-35	0	0.9940	0.9986	0.0000	6.100	2.320	6	3	15	5	0.9936	0.9986	0.0000	9.444	2.975	6	3	29	5	
-36	0	0.9980	0.9986	0.9980	5.736	2.080	6	3	13	4	0.9937	0.9986	0.0000	9.344	2.951	6	3	29	5	
-37	0	0.9980	0.9986	0.9974	6.164	2.268	6	3	20	8	0.9938	0.9986	0.0000	9.260	2.933	6	3	29	5	
-38	0	0.9980	0.9986	0.9977	6.060	2.284	6	3	8	4	0.9939	0.9986	0.0000	9.178	2.916	6	3	29	5	
-39	0	0.9980	0.9986	0.9978	6.256	2.292	6	3	6	4	0.9940	0.9986	0.0000	9.105	2.901	6	3	29	5	
-40	0	0.9980	0.9986	0.9967	5.836	2.124	6	3	7	2	0.9941	0.9986	0.0000	9.026	2.882	6	3	29	5	
-41	0	0.9980	0.9986	0.9980	6.056	2.128	6	3	5	2	0.9942	0.9986	0.0000	8.955	2.864	6	3	29	5	
-42	0	0.9980	0.9986	0.9980	5.140	1.896	6	3	1	0	0.9943	0.9986	0.0000	8.866	2.841	6	3	29	5	
-43	0	0.9980	0.9986	0.9980	5.052	1.768	6	3	2	1	0.9944	0.9986	0.0000	8.779	2.817	6	3	29	5	
-44	0	0.9980	0.9986	0.9980	5.120	1.868	6	3	11	5	0.9945	0.9986	0.0000	8.698	2.796	6	3	29	5	
-45	0	0.9980	0.9986	0.9980	5.012	1.836	6	3	6	4	0.9945	0.9986	0.0000	8.618	2.775	6	3	29	5	
-46	0	0.9980	0.9986	0.9977	5.584	2.024	6	3	4	2	0.9946	0.9986	0.0000	8.553	2.759	6	3	29	5	
-47	0	0.9980	0.9986	0.9980	5.860	2.092	6	3	1	0	0.9947	0.9986	0.0000	8.497	2.745	6	3	29	5	
-48	0	0.9940	0.9986	0.0000	6.008	2.096	6	3	11	4	0.9947	0.9986	0.0000	8.447	2.732	6	3	29	5	
-49	0	0.9980	0.9986	0.9976	5.580	1.944	6	3	7	3	0.9947	0.9986	0.0000	8.389	2.716	6	3	29	5	
-50	0	0.9980	0.9986	0.9976	5.336	1.956	6	3	8	3	0.9948	0.9986	0.0000	8.329	2.701	6	3	29	5	

cmake-build-relwithdebinfo/run_2/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 1334.
+    no random number seed specfied; using 1987.
 creating initial population(s):
-    321 trees were generated to fill the population of 250 (250 trees).
+    1068 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -52,151 +52,3 @@ no checkpointing will be done.
 === generation 9.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 10.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 11.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 12.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 13.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 14.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 15.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 16.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 17.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 18.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 19.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 20.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 21.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 22.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 23.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 24.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 25.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 26.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 27.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 28.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 29.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      3422413
-               freed:      3374413
-           not freed:      48000
-       max allocated:      211230
-    malloc'ed blocks:      46571
-   realloc'ed blocks:      7
-      free'ed blocks:      46565
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      200
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1124
-               freed:      1124
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_3/regress.bst

@@ -1,21 +1,26 @@
 === BEST-OF-RUN ===
-              generation: 44
+              generation: 1
-                   nodes: 15
+                   nodes: 37
-                   depth: 4
+                   depth: 5
-                    hits: 765
+                    hits: 586
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 765
+                    hits: 586
-             raw fitness: 765.0000
+             raw fitness: 586.0000
-    standardized fitness: 765.0000
+    standardized fitness: 586.0000
-        adjusted fitness: 0.9987
+        adjusted fitness: 0.9983
 TREE:
- (/ (- (* 0.00059 area) eccentricity)
+ (+ (- (- (- (/ convex minor)
-    (* minor
+             (+ minor minor))
-       (* (+ -0.88763 eccentricity)
+          (log (/ perimeter area)))
-          (/ convex extent))))
+       (exp (log (log eccentricity))))
+    (- (log (exp (- major convex)))
+       (/ (+ (+ convex convex)
+             (log convex))
+          (* (+ area major)
+             (log major)))))
 TREE-equ:
-y = (((0.00059 * area) - eccentricity) / (minor * ((-0.88763 + eccentricity) * (convex / extent))))
+y = (((((convex / minor) - (minor + minor)) - log((perimeter / area))) - exp(log(log(eccentricity)))) + (log(exp((major - convex))) - (((convex + convex) + log(convex)) / ((area + major) * log(major)))))

cmake-build-relwithdebinfo/run_3/regress.fn

@@ -1,15 +1,20 @@
-Hits: 2200, Total Size: 2810, Percent Hit: 78.291815
+Hits: 1777, Total Size: 2810, Percent Hit: 63.238434
-CC: 1004
+CC: 163
-CO: 161
+CO: 1002
-OO: 1196
+OO: 1614
-OC: 449
+OC: 31
-Fitness: 0.998695
+Fitness: 0.998296
-Hits: 765
+Hits: 586
 
 
-y = (((0.00059 * area) - eccentricity) / (minor * ((-0.88763 + eccentricity) * (convex / extent))))
+y = (((((convex / minor) - (minor + minor)) - log((perimeter / area))) - exp(log(log(eccentricity)))) + (log(exp((major - convex))) - (((convex + convex) + log(convex)) / ((area + major) * log(major)))))
 
- (/ (- (* 0.00059 area) eccentricity)
+ (+ (- (- (- (/ convex minor)
-    (* minor
+             (+ minor minor))
-       (* (+ -0.88763 eccentricity)
+          (log (/ perimeter area)))
-          (/ convex extent))))
+       (exp (log (log eccentricity))))
+    (- (log (exp (- major convex)))
+       (/ (+ (+ convex convex)
+             (log convex))
+          (* (+ area major)
+             (log major)))))

cmake-build-relwithdebinfo/run_3/regress.stt

@@ -1,52 +1,6 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9620	0.9981	0.0000	16.500	3.192	11	3	43	5	0.9620	0.9981	0.0000	16.500	3.192	11	3	43	5	
+0	0	0.9580	0.9982	0.0000	17.389	3.393	22	4	60	6	0.9580	0.9982	0.0000	17.389	3.393	22	4	60	6	
-1	0	0.9979	0.9981	0.9968	13.676	2.980	11	3	22	5	0.9800	0.9981	0.0000	15.088	3.086	11	3	43	5	
+1	0	0.9904	0.9983	0.0000	16.346	3.513	37	5	32	7	0.9742	0.9983	0.0000	16.867	3.453	37	5	60	6	
-2	0	0.9899	0.9981	0.0000	11.996	2.972	11	3	76	8	0.9833	0.9981	0.0000	14.057	3.048	11	3	43	5	
+2	0	0.9967	0.9983	0.0000	15.300	3.578	37	5	28	6	0.9817	0.9983	0.0000	16.345	3.494	37	5	60	6	
-3	0	0.9979	0.9982	0.9968	10.372	2.852	11	5	23	5	0.9869	0.9982	0.0000	13.136	2.999	11	5	43	5	
+3	0	0.9954	0.9983	0.0000	14.960	3.611	37	5	33	7	0.9851	0.9983	0.0000	15.999	3.523	37	5	60	6	
-4	0	0.9939	0.9982	0.0000	10.440	2.984	11	5	12	5	0.9883	0.9982	0.0000	12.597	2.996	11	5	43	5	
+4	0	0.9929	0.9983	0.0000	13.812	3.574	37	5	90	8	0.9867	0.9983	0.0000	15.562	3.534	37	5	60	6	
-5	0	0.9979	0.9982	0.9979	10.944	3.224	11	5	1	0	0.9899	0.9982	0.0000	12.321	3.034	11	5	43	5	
-6	0	0.9899	0.9982	0.0000	11.200	3.408	11	5	20	5	0.9899	0.9982	0.0000	12.161	3.087	11	5	43	5	
-7	0	0.9979	0.9982	0.9979	10.904	3.204	11	5	5	2	0.9909	0.9982	0.0000	12.004	3.102	11	5	43	5	
-8	0	0.9939	0.9982	0.0000	9.488	2.972	11	5	20	8	0.9913	0.9982	0.0000	11.724	3.088	11	5	43	5	
-9	0	0.9979	0.9982	0.9979	7.724	2.708	11	5	14	7	0.9919	0.9982	0.0000	11.324	3.050	11	5	43	5	
-10	0	0.9939	0.9982	0.0000	6.908	2.584	11	5	18	5	0.9921	0.9982	0.0000	10.923	3.007	11	5	43	5	
-11	0	0.9939	0.9982	0.0000	6.648	2.560	11	5	27	10	0.9923	0.9982	0.0000	10.567	2.970	11	5	43	5	
-12	0	0.9979	0.9987	0.9979	6.768	2.500	3	1	2	1	0.9927	0.9987	0.0000	10.274	2.934	3	1	43	5	
-13	0	0.9979	0.9987	0.9978	7.788	2.864	3	1	11	4	0.9931	0.9987	0.0000	10.097	2.929	3	1	43	5	
-14	0	0.9939	0.9987	0.0000	7.480	2.840	3	1	17	8	0.9931	0.9987	0.0000	9.922	2.923	3	1	43	5	
-15	0	0.9979	0.9987	0.9979	7.088	2.788	3	1	3	1	0.9934	0.9987	0.0000	9.745	2.914	3	1	43	5	
-16	0	0.9979	0.9987	0.9978	6.792	2.724	3	1	7	3	0.9937	0.9987	0.0000	9.572	2.903	3	1	43	5	
-17	0	0.9979	0.9987	0.9979	6.348	2.544	3	1	14	8	0.9939	0.9987	0.0000	9.392	2.883	3	1	43	5	
-18	0	0.9979	0.9987	0.9975	5.896	2.360	3	1	5	2	0.9941	0.9987	0.0000	9.208	2.856	3	1	43	5	
-19	0	0.9979	0.9987	0.9979	5.788	2.312	3	1	4	2	0.9943	0.9987	0.0000	9.037	2.829	3	1	43	5	
-20	0	0.9979	0.9987	0.9979	4.988	2.056	3	1	2	1	0.9945	0.9987	0.0000	8.845	2.792	3	1	43	5	
-21	0	0.9979	0.9987	0.9979	4.828	1.976	3	1	1	0	0.9947	0.9987	0.0000	8.662	2.755	3	1	43	5	
-22	0	0.9979	0.9987	0.9979	5.204	2.084	3	1	2	1	0.9948	0.9987	0.0000	8.512	2.726	3	1	43	5	
-23	0	0.9979	0.9987	0.9979	5.144	2.024	3	1	13	6	0.9949	0.9987	0.0000	8.371	2.696	3	1	43	5	
-24	0	0.9979	0.9987	0.9979	5.104	1.996	3	1	3	1	0.9950	0.9987	0.0000	8.241	2.668	3	1	43	5	
-25	0	0.9979	0.9987	0.9979	5.588	2.148	3	1	3	1	0.9952	0.9987	0.0000	8.139	2.648	3	1	43	5	
-26	0	0.9979	0.9987	0.9979	5.032	2.040	3	1	4	2	0.9953	0.9987	0.0000	8.024	2.626	3	1	43	5	
-27	0	0.9979	0.9987	0.9979	5.292	2.128	3	1	3	1	0.9954	0.9987	0.0000	7.926	2.608	3	1	43	5	
-28	0	0.9979	0.9987	0.9979	4.860	1.936	3	1	3	1	0.9954	0.9987	0.0000	7.820	2.585	3	1	43	5	
-29	0	0.9979	0.9987	0.9979	4.904	1.972	3	1	1	0	0.9955	0.9987	0.0000	7.723	2.564	3	1	43	5	
-30	0	0.9979	0.9987	0.9979	4.568	1.804	3	1	7	2	0.9956	0.9987	0.0000	7.621	2.540	3	1	43	5	
-31	0	0.9979	0.9987	0.9979	4.508	1.800	3	1	6	3	0.9957	0.9987	0.0000	7.524	2.517	3	1	43	5	
-32	0	0.9979	0.9987	0.9979	4.872	1.968	3	1	3	2	0.9957	0.9987	0.0000	7.444	2.500	3	1	43	5	
-33	0	0.9979	0.9987	0.9978	5.032	2.088	3	1	8	3	0.9958	0.9987	0.0000	7.373	2.488	3	1	43	5	
-34	0	0.9979	0.9987	0.9979	5.124	2.096	3	1	1	0	0.9959	0.9987	0.0000	7.308	2.477	3	1	43	5	
-35	0	0.9939	0.9987	0.0000	5.148	2.028	3	1	17	6	0.9958	0.9987	0.0000	7.248	2.464	3	1	43	5	
-36	0	0.9979	0.9987	0.9978	4.948	1.880	3	1	8	3	0.9959	0.9987	0.0000	7.186	2.449	3	1	43	5	
-37	0	0.9979	0.9987	0.9978	4.952	1.952	3	1	6	2	0.9959	0.9987	0.0000	7.127	2.435	3	1	43	5	
-38	0	0.9979	0.9987	0.9979	4.840	1.956	3	1	8	4	0.9960	0.9987	0.0000	7.069	2.423	3	1	43	5	
-39	0	0.9979	0.9987	0.9976	4.828	1.940	3	1	11	6	0.9960	0.9987	0.0000	7.013	2.411	3	1	43	5	
-40	0	0.9979	0.9987	0.9976	4.260	1.612	3	1	10	3	0.9961	0.9987	0.0000	6.946	2.392	3	1	43	5	
-41	0	0.9979	0.9987	0.9979	4.204	1.672	3	1	1	0	0.9961	0.9987	0.0000	6.880	2.374	3	1	43	5	
-42	0	0.9979	0.9987	0.9979	3.940	1.528	3	1	1	0	0.9962	0.9987	0.0000	6.812	2.355	3	1	43	5	
-43	0	0.9979	0.9987	0.9979	3.796	1.452	3	1	3	1	0.9962	0.9987	0.0000	6.743	2.334	3	1	43	5	
-44	0	0.9979	0.9987	0.9979	4.264	1.612	15	4	3	1	0.9962	0.9987	0.0000	6.688	2.318	15	4	43	5	
-45	0	0.9939	0.9987	0.0000	4.496	1.736	15	4	11	4	0.9962	0.9987	0.0000	6.641	2.306	15	4	43	5	
-46	0	0.9979	0.9987	0.9977	4.788	1.896	15	4	7	3	0.9962	0.9987	0.0000	6.601	2.297	15	4	43	5	
-47	0	0.9979	0.9987	0.9979	4.960	1.880	15	4	1	0	0.9963	0.9987	0.0000	6.567	2.288	15	4	43	5	
-48	0	0.9979	0.9987	0.9979	4.604	1.712	15	4	8	4	0.9963	0.9987	0.0000	6.527	2.276	15	4	43	5	
-49	0	0.9939	0.9987	0.0000	4.148	1.592	15	4	24	8	0.9962	0.9987	0.0000	6.479	2.263	15	4	43	5	
-50	0	0.9979	0.9987	0.9958	3.764	1.408	15	4	9	4	0.9963	0.9987	0.0000	6.426	2.246	15	4	43	5	

cmake-build-relwithdebinfo/run_3/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 466.
+    no random number seed specfied; using 2722.
 creating initial population(s):
-    332 trees were generated to fill the population of 250 (250 trees).
+    1092 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -37,166 +37,3 @@ no checkpointing will be done.
 === generation 4.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 5.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 6.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 7.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 8.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 9.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 10.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 11.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 12.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 13.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 14.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 15.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 16.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 17.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 18.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 19.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 20.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 21.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 22.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 23.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 24.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 25.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 26.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 27.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 28.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 29.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      2978548
-               freed:      2930548
-           not freed:      48000
-       max allocated:      206789
-    malloc'ed blocks:      46487
-   realloc'ed blocks:      6
-      free'ed blocks:      46481
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      100
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1098
-               freed:      1098
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_4/regress.bst

@@ -1,29 +1,22 @@
 === BEST-OF-RUN ===
-              generation: 4
+              generation: 6
-                   nodes: 52
+                   nodes: 22
-                   depth: 8
+                   depth: 5
-                    hits: 720
+                    hits: 638
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 720
+                    hits: 638
-             raw fitness: 720.0000
+             raw fitness: 638.0000
-    standardized fitness: 720.0000
+    standardized fitness: 638.0000
-        adjusted fitness: 0.9986
+        adjusted fitness: 0.9984
 TREE:
- (* (* (exp (* (log (+ convex -0.25821))
+ (* (exp (/ (/ convex minor)
-               (exp (- extent convex))))
+            (log extent)))
-       (+ eccentricity extent))
+    (- (exp (- (/ extent major)
-    (- (/ (log (log (/ minor convex)))
+               (* -0.10985 minor)))
-          (log (/ (log extent)
+       (exp (log (- extent area)))))
-                  (exp extent))))
-       (- (* (/ (+ convex extent)
-                (+ 0.46105 extent))
-             (+ (+ perimeter extent)
-                (exp major)))
-          (log (+ (* area
-                     (exp (+ major perimeter))) area)))))
 TREE-equ:
-y = ((exp((log((convex + -0.25821)) * exp((extent - convex)))) * (eccentricity + extent)) * ((log(log((minor / convex))) / log((log(extent) / exp(extent)))) - ((((convex + extent) / (0.46105 + extent)) * ((perimeter + extent) + exp(major))) - log(((area * exp((major + perimeter))) + area)))))
+y = (exp(((convex / minor) / log(extent))) * (exp(((extent / major) - (-0.10985 * minor))) - exp(log((extent - area)))))

cmake-build-relwithdebinfo/run_4/regress.fn

@@ -1,23 +1,16 @@
-Hits: 2148, Total Size: 2810, Percent Hit: 76.441281
+Hits: 1626, Total Size: 2810, Percent Hit: 57.864769
-CC: 472
+CC: 744
-CO: 662
+CO: 378
-OO: 1676
+OO: 882
-OC: 0
+OC: 806
-Fitness: 0.998613
+Fitness: 0.998435
-Hits: 720
+Hits: 638
 
 
-y = ((exp((log((convex + -0.25821)) * exp((extent - convex)))) * (eccentricity + extent)) * ((log(log((minor / convex))) / log((log(extent) / exp(extent)))) - ((((convex + extent) / (0.46105 + extent)) * ((perimeter + extent) + exp(major))) - log(((area * exp((major + perimeter))) + area)))))
+y = (exp(((convex / minor) / log(extent))) * (exp(((extent / major) - (-0.10985 * minor))) - exp(log((extent - area)))))
 
- (* (* (exp (* (log (+ convex -0.25821))
+ (* (exp (/ (/ convex minor)
-               (exp (- extent convex))))
+            (log extent)))
-       (+ eccentricity extent))
+    (- (exp (- (/ extent major)
-    (- (/ (log (log (/ minor convex)))
+               (* -0.10985 minor)))
-          (log (/ (log extent)
+       (exp (log (- extent area)))))
-                  (exp extent))))
-       (- (* (/ (+ convex extent)
-                (+ 0.46105 extent))
-             (+ (+ perimeter extent)
-                (exp major)))
-          (log (+ (* area
-                     (exp (+ major perimeter))) area)))))

cmake-build-relwithdebinfo/run_4/regress.stt

@@ -1,52 +1,11 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9700	0.9980	0.0000	17.072	3.172	46	6	25	5	0.9700	0.9980	0.0000	17.072	3.172	46	6	25	5	
+0	0	0.9606	0.9984	0.0000	17.075	3.276	24	5	74	6	0.9606	0.9984	0.0000	17.075	3.276	24	5	74	6	
-1	0	0.9940	0.9980	0.0000	16.064	3.368	46	6	47	6	0.9820	0.9980	0.0000	16.568	3.270	46	6	25	5	
+1	0	0.9930	0.9984	0.0000	14.729	3.364	24	5	25	6	0.9768	0.9984	0.0000	15.902	3.320	24	5	74	6	
-2	0	0.9860	0.9980	0.0000	16.984	3.668	46	6	23	7	0.9834	0.9980	0.0000	16.707	3.403	46	6	25	5	
+2	0	0.9917	0.9984	0.0000	13.625	3.379	24	5	38	6	0.9818	0.9984	0.0000	15.143	3.340	24	5	74	6	
-3	0	0.9820	0.9980	0.0000	17.736	3.844	46	6	31	6	0.9830	0.9980	0.0000	16.964	3.513	46	6	25	5	
+3	0	0.9918	0.9984	0.0000	12.559	3.250	24	5	11	4	0.9843	0.9984	0.0000	14.497	3.317	24	5	74	6	
-4	0	0.9940	0.9986	0.0000	16.800	3.684	52	8	47	7	0.9852	0.9986	0.0000	16.931	3.547	52	8	25	5	
+4	0	0.9930	0.9984	0.0000	12.924	3.410	24	5	50	9	0.9860	0.9984	0.0000	14.182	3.336	24	5	74	6	
-5	0	0.9980	0.9986	0.9980	17.024	3.736	52	8	44	8	0.9874	0.9986	0.0000	16.947	3.579	52	8	25	5	
+5	0	0.9955	0.9984	0.0000	12.129	3.264	24	5	10	4	0.9876	0.9984	0.0000	13.840	3.324	24	5	74	6	
-6	0	0.9900	0.9986	0.0000	19.300	4.124	52	8	62	8	0.9877	0.9986	0.0000	17.283	3.657	52	8	25	5	
+6	0	0.9930	0.9984	0.0000	11.959	3.402	22	5	12	6	0.9884	0.9984	0.0000	13.571	3.335	22	5	74	6	
-7	0	0.9820	0.9986	0.0000	18.052	4.144	52	8	34	10	0.9870	0.9986	0.0000	17.379	3.717	52	8	25	5	
+7	0	0.9930	0.9984	0.0000	11.894	3.339	22	5	13	4	0.9890	0.9984	0.0000	13.362	3.335	22	5	74	6	
-8	0	0.9900	0.9986	0.0000	19.116	4.256	52	8	71	10	0.9874	0.9986	0.0000	17.572	3.777	52	8	25	5	
+8	0	0.9955	0.9984	0.0000	11.582	3.361	22	5	11	5	0.9897	0.9984	0.0000	13.164	3.338	22	5	74	6	
-9	0	0.9940	0.9986	0.0000	17.016	4.088	52	8	18	6	0.9880	0.9986	0.0000	17.516	3.808	52	8	25	5	
+9	0	0.9930	0.9984	0.0000	11.010	3.219	22	5	28	10	0.9900	0.9984	0.0000	12.948	3.326	22	5	74	6	
-10	0	0.9940	0.9986	0.0000	18.240	4.424	52	8	34	7	0.9886	0.9986	0.0000	17.582	3.864	52	8	25	5	
-11	0	0.9860	0.9986	0.0000	16.356	4.256	52	8	39	8	0.9883	0.9986	0.0000	17.480	3.897	52	8	25	5	
-12	0	0.9940	0.9986	0.0000	16.472	4.292	52	8	63	13	0.9888	0.9986	0.0000	17.402	3.927	52	8	25	5	
-13	0	0.9980	0.9986	0.9980	16.252	4.156	52	8	11	4	0.9894	0.9986	0.0000	17.320	3.944	52	8	25	5	
-14	0	0.9980	0.9986	0.9980	15.256	4.276	52	8	10	4	0.9900	0.9986	0.0000	17.183	3.966	52	8	25	5	
-15	0	0.9980	0.9986	0.9980	16.828	4.656	52	8	3	1	0.9905	0.9986	0.0000	17.160	4.009	52	8	25	5	
-16	0	0.9940	0.9986	0.0000	17.016	4.556	52	8	59	10	0.9907	0.9986	0.0000	17.152	4.041	52	8	25	5	
-17	0	0.9980	0.9986	0.9980	16.208	4.308	52	8	9	3	0.9911	0.9986	0.0000	17.100	4.056	52	8	25	5	
-18	0	0.9980	0.9986	0.9978	14.868	4.172	52	8	40	10	0.9915	0.9986	0.0000	16.982	4.062	52	8	25	5	
-19	0	0.9940	0.9986	0.0000	13.652	3.892	52	8	70	13	0.9916	0.9986	0.0000	16.816	4.054	52	8	25	5	
-20	0	0.9980	0.9986	0.9964	14.368	3.976	52	8	80	12	0.9919	0.9986	0.0000	16.699	4.050	52	8	25	5	
-21	0	0.9940	0.9986	0.0000	12.768	3.704	52	8	37	7	0.9920	0.9986	0.0000	16.520	4.034	52	8	25	5	
-22	0	0.9980	0.9986	0.9964	13.164	3.668	52	8	31	12	0.9923	0.9986	0.0000	16.374	4.018	52	8	25	5	
-23	0	0.9980	0.9986	0.9964	14.372	3.896	52	8	79	12	0.9925	0.9986	0.0000	16.291	4.013	52	8	25	5	
-24	0	0.9980	0.9986	0.9964	13.636	3.688	52	8	82	13	0.9927	0.9986	0.0000	16.185	4.000	52	8	25	5	
-25	0	0.9980	0.9986	0.9964	13.800	3.684	52	8	40	8	0.9929	0.9986	0.0000	16.093	3.988	52	8	25	5	
-26	0	0.9980	0.9986	0.9964	12.156	3.404	52	8	60	8	0.9931	0.9986	0.0000	15.947	3.966	52	8	25	5	
-27	0	0.9940	0.9986	0.0000	12.832	3.452	52	8	46	9	0.9932	0.9986	0.0000	15.836	3.948	52	8	25	5	
-28	0	0.9980	0.9986	0.9964	12.504	3.564	52	8	45	8	0.9933	0.9986	0.0000	15.721	3.935	52	8	25	5	
-29	0	0.9980	0.9986	0.9976	11.384	3.664	52	8	25	8	0.9935	0.9986	0.0000	15.577	3.926	52	8	25	5	
-30	0	0.9980	0.9986	0.9979	11.604	3.904	52	8	8	5	0.9936	0.9986	0.0000	15.448	3.925	52	8	25	5	
-31	0	0.9980	0.9986	0.9975	11.660	3.760	52	8	19	5	0.9938	0.9986	0.0000	15.330	3.920	52	8	25	5	
-32	0	0.9970	0.9986	0.7500	13.348	4.108	52	8	31	10	0.9939	0.9986	0.0000	15.270	3.926	52	8	25	5	
-33	0	0.9940	0.9986	0.0000	13.288	4.112	52	8	36	8	0.9939	0.9986	0.0000	15.212	3.931	52	8	25	5	
-34	0	0.9900	0.9986	0.0000	11.300	3.588	52	8	24	7	0.9938	0.9986	0.0000	15.100	3.921	52	8	25	5	
-35	0	0.9900	0.9986	0.0000	12.036	3.696	52	8	62	12	0.9937	0.9986	0.0000	15.015	3.915	52	8	25	5	
-36	0	0.9860	0.9986	0.0000	12.120	3.820	52	8	15	4	0.9934	0.9986	0.0000	14.937	3.912	52	8	25	5	
-37	0	0.9980	0.9986	0.9980	12.144	3.804	52	8	6	2	0.9936	0.9986	0.0000	14.863	3.910	52	8	25	5	
-38	0	0.9940	0.9986	0.0000	13.196	4.080	52	8	41	15	0.9936	0.9986	0.0000	14.820	3.914	52	8	25	5	
-39	0	0.9940	0.9986	0.0000	14.044	4.296	52	8	34	9	0.9936	0.9986	0.0000	14.801	3.924	52	8	25	5	
-40	0	0.9980	0.9986	0.9980	13.464	4.168	52	8	3	1	0.9937	0.9986	0.0000	14.768	3.929	52	8	25	5	
-41	0	0.9980	0.9986	0.9973	13.496	4.380	52	8	38	8	0.9938	0.9986	0.0000	14.738	3.940	52	8	25	5	
-42	0	0.9980	0.9986	0.9973	13.180	4.192	52	8	46	8	0.9939	0.9986	0.0000	14.702	3.946	52	8	25	5	
-43	0	0.9940	0.9986	0.0000	11.860	3.948	52	8	70	17	0.9939	0.9986	0.0000	14.637	3.946	52	8	25	5	
-44	0	0.9980	0.9986	0.9980	11.624	3.724	52	8	2	1	0.9940	0.9986	0.0000	14.570	3.941	52	8	25	5	
-45	0	0.9940	0.9986	0.0000	10.812	3.392	52	8	35	9	0.9940	0.9986	0.0000	14.489	3.929	52	8	25	5	
-46	0	0.9980	0.9986	0.9979	9.324	2.964	52	8	39	11	0.9941	0.9986	0.0000	14.379	3.909	52	8	25	5	
-47	0	0.9980	0.9986	0.9977	9.020	2.888	52	8	43	7	0.9942	0.9986	0.0000	14.267	3.887	52	8	25	5	
-48	0	0.9980	0.9986	0.9980	8.976	2.772	52	8	4	2	0.9942	0.9986	0.0000	14.159	3.865	52	8	25	5	
-49	0	0.9940	0.9986	0.0000	8.692	2.732	52	8	28	7	0.9942	0.9986	0.0000	14.050	3.842	52	8	25	5	
-50	0	0.9940	0.9986	0.0000	8.340	2.764	52	8	8	3	0.9942	0.9986	0.0000	13.938	3.821	52	8	25	5	

cmake-build-relwithdebinfo/run_4/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 1157.
+    no random number seed specfied; using 264.
 creating initial population(s):
-    343 trees were generated to fill the population of 250 (250 trees).
+    1106 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -44,7 +44,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 7.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 8.
     evaluation complete.  (0s wall)
@@ -52,151 +52,3 @@ no checkpointing will be done.
 === generation 9.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 10.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 11.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 12.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 13.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 14.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 15.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 16.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 17.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 18.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 19.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 20.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 21.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 22.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 23.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 24.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 25.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 26.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 27.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 28.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 29.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      4630955
-               freed:      4582955
-           not freed:      48000
-       max allocated:      222982
-    malloc'ed blocks:      46783
-   realloc'ed blocks:      7
-      free'ed blocks:      46777
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      200
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1131
-               freed:      1131
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_5/regress.bst

@@ -1,23 +1,21 @@
 === BEST-OF-RUN ===
-              generation: 29
+              generation: 24
-                   nodes: 27
+                   nodes: 21
-                   depth: 6
+                   depth: 7
-                    hits: 895
+                    hits: 880
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 895
+                    hits: 880
-             raw fitness: 895.0000
+             raw fitness: 880.0000
-    standardized fitness: 895.0000
+    standardized fitness: 880.0000
         adjusted fitness: 0.9989
 TREE:
- (log (+ (log (/ (+ convex perimeter) extent))
+ (* (exp (/ (log (/ (exp (* eccentricity perimeter)) eccentricity)) -0.56864))
-         (/ (/ (+ (/ area perimeter)
+    (- (+ (log convex)
-                  (+ perimeter -0.43095))
+          (* area -0.82066))
-               (log (/ major area)))
+       (+ major 0.30614)))
-            (+ extent
-               (log (/ area extent))))))
 TREE-equ:
-y = log((log(((convex + perimeter) / extent)) + ((((area / perimeter) + (perimeter + -0.43095)) / log((major / area))) / (extent + log((area / extent))))))
+y = (exp((log((exp((eccentricity * perimeter)) / eccentricity)) / -0.56864)) * ((log(convex) + (area * -0.82066)) - (major + 0.30614)))

cmake-build-relwithdebinfo/run_5/regress.fn

@@ -1,17 +1,15 @@
-Hits: 2510, Total Size: 2810, Percent Hit: 89.323843
+Hits: 2517, Total Size: 2810, Percent Hit: 89.572954
-CC: 1029
+CC: 851
-CO: 104
+CO: 263
-OO: 1481
+OO: 1666
-OC: 196
+OC: 30
-Fitness: 0.998884
+Fitness: 0.998865
-Hits: 895
+Hits: 880
 
 
-y = log((log(((convex + perimeter) / extent)) + ((((area / perimeter) + (perimeter + -0.43095)) / log((major / area))) / (extent + log((area / extent))))))
+y = (exp((log((exp((eccentricity * perimeter)) / eccentricity)) / -0.56864)) * ((log(convex) + (area * -0.82066)) - (major + 0.30614)))
 
- (log (+ (log (/ (+ convex perimeter) extent))
+ (* (exp (/ (log (/ (exp (* eccentricity perimeter)) eccentricity)) -0.56864))
-         (/ (/ (+ (/ area perimeter)
+    (- (+ (log convex)
-                  (+ perimeter -0.43095))
+          (* area -0.82066))
-               (log (/ major area)))
+       (+ major 0.30614)))
-            (+ extent
-               (log (/ area extent))))))

cmake-build-relwithdebinfo/run_5/regress.stt

@@ -1,52 +1,51 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9700	0.9980	0.0000	16.316	3.080	4	2	19	6	0.9700	0.9980	0.0000	16.316	3.080	4	2	19	6	
+0	0	0.9569	0.9985	0.0000	18.383	3.362	27	6	42	6	0.9569	0.9985	0.0000	18.383	3.362	27	6	42	6	
-1	0	0.9860	0.9980	0.0000	16.716	3.292	4	2	14	5	0.9780	0.9980	0.0000	16.516	3.186	4	2	19	6	
+1	0	0.9930	0.9985	0.0000	16.562	3.461	27	6	25	6	0.9750	0.9985	0.0000	17.473	3.412	27	6	42	6	
-2	0	0.9860	0.9980	0.0000	15.016	3.336	57	7	17	6	0.9807	0.9980	0.0000	16.016	3.236	57	7	19	6	
+2	0	0.9931	0.9985	0.0000	15.145	3.539	27	6	50	8	0.9810	0.9985	0.0000	16.697	3.454	27	6	42	6	
-3	0	0.9940	0.9981	0.0000	15.048	3.592	68	9	17	6	0.9840	0.9981	0.0000	15.774	3.325	68	9	19	6	
+3	0	0.9893	0.9986	0.0000	13.925	3.576	6	3	40	6	0.9831	0.9986	0.0000	16.004	3.485	6	3	42	6	
-4	0	0.9980	0.9981	0.9980	15.260	3.644	68	9	4	2	0.9868	0.9981	0.0000	15.671	3.389	68	9	19	6	
+4	0	0.9906	0.9987	0.0000	13.505	3.482	27	7	54	7	0.9846	0.9987	0.0000	15.504	3.484	27	7	42	6	
-5	0	0.9900	0.9982	0.0000	16.084	3.852	10	7	22	6	0.9873	0.9982	0.0000	15.740	3.466	10	7	19	6	
+5	0	0.9943	0.9987	0.0000	12.215	3.419	27	7	32	6	0.9862	0.9987	0.0000	14.956	3.473	27	7	42	6	
-6	0	0.9980	0.9982	0.9980	13.500	3.732	10	7	21	5	0.9889	0.9982	0.0000	15.420	3.504	10	7	19	6	
+6	0	0.9906	0.9987	0.0000	12.851	3.545	27	7	36	10	0.9868	0.9987	0.0000	14.655	3.484	27	7	42	6	
-7	0	0.9940	0.9982	0.0000	13.180	3.672	10	7	20	5	0.9895	0.9982	0.0000	15.140	3.525	10	7	19	6	
+7	0	0.9943	0.9987	0.0000	12.195	3.440	27	7	73	9	0.9877	0.9987	0.0000	14.348	3.478	27	7	42	6	
-8	0	0.9980	0.9982	0.9980	13.960	3.872	10	7	1	0	0.9904	0.9982	0.0000	15.009	3.564	10	7	19	6	
+8	0	0.9955	0.9987	0.0000	10.810	3.185	27	7	29	8	0.9886	0.9987	0.0000	13.955	3.446	27	7	42	6	
-9	0	0.9980	0.9982	0.9973	13.248	3.768	10	7	40	9	0.9912	0.9982	0.0000	14.833	3.584	10	7	19	6	
+9	0	0.9943	0.9987	0.0000	10.465	3.053	27	7	11	4	0.9892	0.9987	0.0000	13.606	3.406	27	7	42	6	
-10	0	0.9980	0.9987	0.9980	11.848	3.552	38	9	18	6	0.9918	0.9987	0.0000	14.561	3.581	38	9	19	6	
+10	0	0.9955	0.9987	0.0000	10.011	2.991	27	7	6	3	0.9898	0.9987	0.0000	13.279	3.369	27	7	42	6	
-11	0	0.9980	0.9987	0.9964	11.372	3.596	38	9	46	6	0.9923	0.9987	0.0000	14.296	3.582	38	9	19	6	
+11	0	0.9980	0.9987	0.9976	9.420	2.942	27	7	7	3	0.9905	0.9987	0.0000	12.957	3.333	27	7	42	6	
-12	0	0.9980	0.9987	0.9964	10.740	3.528	38	9	47	6	0.9928	0.9987	0.0000	14.022	3.578	38	9	19	6	
+12	0	0.9968	0.9987	0.0000	9.861	2.985	27	7	36	6	0.9909	0.9987	0.0000	12.719	3.306	27	7	42	6	
-13	0	0.9940	0.9987	0.0000	10.568	3.500	38	9	47	6	0.9929	0.9987	0.0000	13.775	3.573	38	9	19	6	
+13	0	0.9931	0.9987	0.0000	9.474	2.947	27	7	31	11	0.9911	0.9987	0.0000	12.487	3.281	27	7	42	6	
-14	0	0.9940	0.9987	0.0000	10.152	3.492	38	9	43	6	0.9929	0.9987	0.0000	13.534	3.567	38	9	19	6	
+14	0	0.9980	0.9987	0.9978	9.531	2.910	27	7	14	5	0.9916	0.9987	0.0000	12.290	3.256	27	7	42	6	
-15	0	0.9980	0.9987	0.9977	8.760	3.076	38	9	17	5	0.9933	0.9987	0.0000	13.236	3.537	38	9	19	6	
+15	0	0.9943	0.9987	0.0000	9.887	3.069	27	7	15	4	0.9917	0.9987	0.0000	12.140	3.244	27	7	42	6	
-16	0	0.9980	0.9987	0.9979	8.280	2.936	38	9	9	3	0.9935	0.9987	0.0000	12.944	3.501	38	9	19	6	
+16	0	0.9968	0.9987	0.0000	9.908	3.069	27	7	6	3	0.9920	0.9987	0.0000	12.009	3.234	27	7	42	6	
-17	0	0.9940	0.9987	0.0000	8.596	2.920	38	9	8	3	0.9936	0.9987	0.0000	12.702	3.469	38	9	19	6	
+17	0	0.9968	0.9987	0.0000	9.604	2.969	27	7	13	5	0.9923	0.9987	0.0000	11.875	3.219	27	7	42	6	
-18	0	0.9900	0.9987	0.0000	8.820	2.980	38	9	12	6	0.9934	0.9987	0.0000	12.498	3.443	38	9	19	6	
+18	0	0.9955	0.9987	0.0000	8.815	2.831	27	7	55	7	0.9925	0.9987	0.0000	11.714	3.199	27	7	42	6	
-19	0	0.9980	0.9987	0.9980	9.620	3.180	38	9	14	5	0.9936	0.9987	0.0000	12.354	3.430	38	9	19	6	
+19	0	0.9968	0.9987	0.0000	8.196	2.820	27	7	17	5	0.9927	0.9987	0.0000	11.538	3.180	27	7	42	6	
-20	0	0.9980	0.9987	0.9960	9.276	3.084	38	9	5	2	0.9938	0.9987	0.0000	12.208	3.414	38	9	19	6	
+20	0	0.9980	0.9987	0.9978	8.120	2.845	27	7	12	6	0.9929	0.9987	0.0000	11.375	3.164	27	7	42	6	
-21	0	0.9980	0.9987	0.9979	8.520	2.892	38	9	7	4	0.9940	0.9987	0.0000	12.040	3.390	38	9	19	6	
+21	0	0.9980	0.9987	0.9978	7.763	2.781	27	7	5	2	0.9932	0.9987	0.0000	11.211	3.146	27	7	42	6	
-22	0	0.9980	0.9987	0.9980	9.260	3.168	38	9	6	3	0.9942	0.9987	0.0000	11.919	3.380	38	9	19	6	
+22	0	0.9980	0.9987	0.9978	7.459	2.684	27	7	28	7	0.9934	0.9987	0.0000	11.048	3.126	27	7	42	6	
-23	0	0.9980	0.9987	0.9980	9.008	3.072	38	9	2	1	0.9943	0.9987	0.0000	11.798	3.367	38	9	19	6	
+23	0	0.9968	0.9987	0.0000	7.419	2.659	27	7	9	4	0.9935	0.9987	0.0000	10.897	3.107	27	7	42	6	
-24	0	0.9980	0.9987	0.9979	8.940	3.060	38	9	29	7	0.9945	0.9987	0.0000	11.684	3.355	38	9	19	6	
+24	0	0.9968	0.9989	0.0000	7.237	2.572	21	7	10	4	0.9937	0.9989	0.0000	10.750	3.086	21	7	42	6	
-25	0	0.9980	0.9987	0.9978	9.220	3.188	38	9	6	3	0.9946	0.9987	0.0000	11.589	3.349	38	9	19	6	
+25	0	0.9968	0.9989	0.0000	6.768	2.501	21	7	49	12	0.9938	0.9989	0.0000	10.597	3.063	21	7	42	6	
-26	0	0.9980	0.9989	0.9980	8.520	3.064	25	6	4	2	0.9947	0.9989	0.0000	11.475	3.338	25	6	19	6	
+26	0	0.9955	0.9989	0.0000	6.346	2.368	21	7	26	9	0.9938	0.9989	0.0000	10.440	3.037	21	7	42	6	
-27	0	0.9980	0.9989	0.9980	8.148	2.960	25	6	5	2	0.9949	0.9989	0.0000	11.356	3.325	25	6	19	6	
+27	0	0.9980	0.9989	0.9974	6.375	2.309	21	7	19	6	0.9940	0.9989	0.0000	10.295	3.011	21	7	42	6	
-28	0	0.9980	0.9989	0.9980	7.572	2.800	25	6	1	0	0.9950	0.9989	0.0000	11.226	3.306	25	6	19	6	
+28	0	0.9968	0.9989	0.0000	6.322	2.360	21	7	23	8	0.9941	0.9989	0.0000	10.158	2.989	21	7	42	6	
-29	0	0.9980	0.9989	0.9974	7.592	2.888	27	6	11	5	0.9951	0.9989	0.0000	11.105	3.293	27	6	19	6	
+29	0	0.9980	0.9989	0.9968	6.343	2.391	21	7	11	4	0.9942	0.9989	0.0000	10.030	2.969	21	7	42	6	
-30	0	0.9980	0.9989	0.9966	8.260	3.112	27	6	9	4	0.9952	0.9989	0.0000	11.013	3.287	27	6	19	6	
+30	0	0.9980	0.9989	0.9979	6.145	2.336	21	7	5	3	0.9943	0.9989	0.0000	9.905	2.948	21	7	42	6	
-31	0	0.9980	0.9989	0.9980	7.928	2.992	27	6	16	5	0.9953	0.9989	0.0000	10.916	3.277	27	6	19	6	
+31	0	0.9968	0.9989	0.0000	6.130	2.348	21	7	14	5	0.9944	0.9989	0.0000	9.787	2.930	21	7	42	6	
-32	0	0.9980	0.9989	0.9980	7.800	2.996	27	6	21	8	0.9953	0.9989	0.0000	10.822	3.269	27	6	19	6	
+32	0	0.9968	0.9989	0.0000	5.984	2.268	21	7	9	3	0.9945	0.9989	0.0000	9.672	2.910	21	7	42	6	
-33	0	0.9980	0.9989	0.9980	7.864	3.012	27	6	22	8	0.9954	0.9989	0.0000	10.735	3.261	27	6	19	6	
+33	0	0.9980	0.9989	0.9967	5.476	2.106	21	7	26	9	0.9946	0.9989	0.0000	9.549	2.886	21	7	42	6	
-34	0	0.9980	0.9989	0.9975	7.476	2.936	27	6	7	2	0.9955	0.9989	0.0000	10.642	3.252	27	6	19	6	
+34	0	0.9980	0.9989	0.9911	5.279	2.044	21	7	17	7	0.9947	0.9989	0.0000	9.427	2.862	21	7	42	6	
-35	0	0.9980	0.9989	0.9967	6.996	2.708	27	6	19	5	0.9956	0.9989	0.0000	10.541	3.237	27	6	19	6	
+35	0	0.9968	0.9989	0.0000	5.361	2.096	21	7	6	3	0.9947	0.9989	0.0000	9.314	2.841	21	7	42	6	
-36	0	0.9980	0.9989	0.9980	6.988	2.744	27	6	3	1	0.9956	0.9989	0.0000	10.445	3.224	27	6	19	6	
+36	0	0.9968	0.9989	0.0000	5.105	2.025	21	7	15	5	0.9948	0.9989	0.0000	9.200	2.819	21	7	42	6	
-37	0	0.9980	0.9989	0.9978	6.844	2.644	27	6	5	2	0.9957	0.9989	0.0000	10.350	3.208	27	6	19	6	
+37	0	0.9955	0.9989	0.0000	4.906	1.936	21	7	12	5	0.9948	0.9989	0.0000	9.087	2.795	21	7	42	6	
-38	0	0.9940	0.9989	0.0000	6.692	2.532	27	6	7	3	0.9956	0.9989	0.0000	10.256	3.191	27	6	19	6	
+38	0	0.9968	0.9989	0.0000	4.942	1.950	21	7	9	3	0.9949	0.9989	0.0000	8.981	2.774	21	7	42	6	
-39	0	0.9980	0.9989	0.9980	6.560	2.520	27	6	16	7	0.9957	0.9989	0.0000	10.164	3.174	27	6	19	6	
+39	0	0.9980	0.9989	0.9978	4.942	1.938	21	7	8	3	0.9950	0.9989	0.0000	8.880	2.753	21	7	42	6	
-40	0	0.9980	0.9989	0.9980	6.324	2.280	27	6	13	4	0.9958	0.9989	0.0000	10.070	3.152	27	6	19	6	
+40	0	0.9980	0.9989	0.9978	5.253	2.031	21	7	14	5	0.9950	0.9989	0.0000	8.791	2.735	21	7	42	6	
-41	0	0.9940	0.9989	0.0000	5.916	2.084	27	6	18	8	0.9957	0.9989	0.0000	9.971	3.127	27	6	19	6	
+41	0	0.9980	0.9989	0.9978	5.355	2.085	21	7	14	5	0.9951	0.9989	0.0000	8.709	2.720	21	7	42	6	
-42	0	0.9980	0.9989	0.9980	5.760	2.096	27	6	10	3	0.9958	0.9989	0.0000	9.873	3.103	27	6	19	6	
+42	0	0.9968	0.9989	0.0000	5.266	2.040	21	7	7	3	0.9951	0.9989	0.0000	8.629	2.704	21	7	42	6	
-43	0	0.9980	0.9989	0.9977	5.892	2.168	27	6	4	2	0.9958	0.9989	0.0000	9.783	3.082	27	6	19	6	
+43	0	0.9980	0.9989	0.9973	5.339	2.035	21	7	7	3	0.9952	0.9989	0.0000	8.555	2.689	21	7	42	6	
-44	0	0.9980	0.9989	0.9980	5.824	2.124	27	6	8	3	0.9959	0.9989	0.0000	9.695	3.061	27	6	19	6	
+44	0	0.9968	0.9989	0.0000	5.085	1.951	21	7	9	4	0.9952	0.9989	0.0000	8.477	2.672	21	7	42	6	
-45	0	0.9980	0.9989	0.9978	6.440	2.320	27	6	14	5	0.9959	0.9989	0.0000	9.624	3.044	27	6	19	6	
+45	0	0.9968	0.9989	0.0000	4.966	1.869	21	7	7	3	0.9953	0.9989	0.0000	8.401	2.655	21	7	42	6	
-46	0	0.9980	0.9989	0.9979	6.468	2.368	27	6	21	6	0.9960	0.9989	0.0000	9.557	3.030	27	6	19	6	
+46	0	0.9980	0.9989	0.9973	5.232	1.989	21	7	7	3	0.9953	0.9989	0.0000	8.334	2.641	21	7	42	6	
-47	0	0.9940	0.9989	0.0000	6.420	2.412	27	6	25	9	0.9959	0.9989	0.0000	9.492	3.017	27	6	19	6	
+47	0	0.9968	0.9989	0.0000	5.129	1.946	21	7	12	5	0.9954	0.9989	0.0000	8.267	2.626	21	7	42	6	
-48	0	0.9980	0.9989	0.9971	6.392	2.400	27	6	8	4	0.9960	0.9989	0.0000	9.428	3.005	27	6	19	6	
+48	0	0.9980	0.9989	0.9979	4.820	1.859	21	7	9	3	0.9954	0.9989	0.0000	8.197	2.611	21	7	42	6	
-49	0	0.9980	0.9989	0.9980	6.156	2.332	27	6	8	5	0.9960	0.9989	0.0000	9.363	2.991	27	6	19	6	
+49	0	0.9980	0.9989	0.9979	5.004	1.927	21	7	14	7	0.9955	0.9989	0.0000	8.133	2.597	21	7	42	6	
-50	0	0.9980	0.9989	0.9969	6.224	2.236	27	6	17	6	0.9960	0.9989	0.0000	9.301	2.976	27	6	19	6	

cmake-build-relwithdebinfo/run_5/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 2382.
+    no random number seed specfied; using 36.
 creating initial population(s):
-    342 trees were generated to fill the population of 250 (250 trees).
+    1108 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -44,7 +44,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 7.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 8.
     evaluation complete.  (0s wall)
@@ -53,7 +53,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 10.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 11.
     evaluation complete.  (0s wall)
@@ -68,7 +68,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 15.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 16.
     evaluation complete.  (0s wall)
@@ -92,7 +92,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 23.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 24.
     evaluation complete.  (0s wall)
@@ -137,7 +137,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 38.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 39.
     evaluation complete.  (0s wall)
@@ -172,31 +172,3 @@ no checkpointing will be done.
 === generation 49.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      3643569
-               freed:      3595569
-           not freed:      48000
-       max allocated:      212686
-    malloc'ed blocks:      46461
-   realloc'ed blocks:      7
-      free'ed blocks:      46455
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      200
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1114
-               freed:      1114
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_6/regress.bst

@@ -1,22 +1,22 @@
 === BEST-OF-RUN ===
-              generation: 4
+              generation: 0
-                   nodes: 16
+                   nodes: 24
-                   depth: 4
+                   depth: 5
-                    hits: 780
+                    hits: 668
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 780
+                    hits: 668
-             raw fitness: 780.0000
+             raw fitness: 668.0000
-    standardized fitness: 780.0000
+    standardized fitness: 668.0000
-        adjusted fitness: 0.9987
+        adjusted fitness: 0.9985
 TREE:
- (/ (* (/ eccentricity major)
+ (* (/ (- (log (- major minor))
-       (+ eccentricity -0.88515))
+          (log (+ eccentricity minor)))
-    (- (exp eccentricity)
+       (log (- (* minor area)
-       (* convex
+               (/ area minor))))
-          (/ area -0.45528))))
+    (exp (exp (exp (log major)))))
 TREE-equ:
-y = (((eccentricity / major) * (eccentricity + -0.88515)) / (exp(eccentricity) - (convex * (area / -0.45528))))
+y = (((log((major - minor)) - log((eccentricity + minor))) / log(((minor * area) - (area / minor)))) * exp(exp(exp(log(major)))))

cmake-build-relwithdebinfo/run_6/regress.fn

@@ -1,16 +1,16 @@
-Hits: 2157, Total Size: 2810, Percent Hit: 76.761566
+Hits: 1634, Total Size: 2810, Percent Hit: 58.149466
-CC: 1006
+CC: 1093
-CO: 125
+CO: 18
-OO: 1151
+OO: 541
-OC: 528
+OC: 1158
-Fitness: 0.998720
+Fitness: 0.998505
-Hits: 780
+Hits: 668
 
 
-y = (((eccentricity / major) * (eccentricity + -0.88515)) / (exp(eccentricity) - (convex * (area / -0.45528))))
+y = (((log((major - minor)) - log((eccentricity + minor))) / log(((minor * area) - (area / minor)))) * exp(exp(exp(log(major)))))
 
- (/ (* (/ eccentricity major)
+ (* (/ (- (log (- major minor))
-       (+ eccentricity -0.88515))
+          (log (+ eccentricity minor)))
-    (- (exp eccentricity)
+       (log (- (* minor area)
-       (* convex
+               (/ area minor))))
-          (/ area -0.45528))))
+    (exp (exp (exp (log major)))))

cmake-build-relwithdebinfo/run_6/regress.stt

@@ -1,52 +1,11 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9581	0.9986	0.0000	15.992	3.200	14	3	81	6	0.9581	0.9986	0.0000	15.992	3.200	14	3	81	6	
+0	0	0.9594	0.9985	0.0000	18.125	3.401	24	5	21	4	0.9594	0.9985	0.0000	18.125	3.401	24	5	21	4	
-1	0	0.9900	0.9986	0.0000	13.872	3.260	14	3	25	4	0.9740	0.9986	0.0000	14.932	3.230	14	3	81	6	
+1	0	0.9955	0.9985	0.0000	16.540	3.475	24	5	26	6	0.9775	0.9985	0.0000	17.332	3.438	24	5	21	4	
-2	0	0.9860	0.9986	0.0000	13.140	3.356	14	3	59	10	0.9780	0.9986	0.0000	14.335	3.272	14	3	81	6	
+2	0	0.9931	0.9985	0.0000	15.544	3.490	24	5	42	6	0.9827	0.9985	0.0000	16.736	3.455	24	5	21	4	
-3	0	0.9900	0.9986	0.0000	12.244	3.396	14	3	25	5	0.9810	0.9986	0.0000	13.812	3.303	14	3	81	6	
+3	0	0.9943	0.9985	0.0000	14.489	3.445	24	5	13	6	0.9856	0.9985	0.0000	16.174	3.453	24	5	21	4	
-4	0	0.9980	0.9987	0.9955	12.864	3.428	16	4	12	3	0.9844	0.9987	0.0000	13.622	3.328	16	4	81	6	
+4	0	0.9955	0.9985	0.0000	13.652	3.396	24	5	10	4	0.9876	0.9985	0.0000	15.670	3.442	24	5	21	4	
-5	0	0.9900	0.9987	0.0000	12.192	3.440	16	4	14	7	0.9854	0.9987	0.0000	13.384	3.347	16	4	81	6	
+5	0	0.9937	0.9985	0.0000	14.154	3.489	24	5	15	5	0.9886	0.9985	0.0000	15.417	3.449	24	5	21	4	
-6	0	0.9980	0.9987	0.9974	11.824	3.556	16	4	18	6	0.9872	0.9987	0.0000	13.161	3.377	16	4	81	6	
+6	0	0.9968	0.9985	0.0000	13.893	3.447	24	5	41	7	0.9898	0.9985	0.0000	15.199	3.449	24	5	21	4	
-7	0	0.9980	0.9987	0.9955	11.188	3.432	16	4	23	8	0.9885	0.9987	0.0000	12.915	3.384	16	4	81	6	
+7	0	0.9943	0.9985	0.0000	12.309	3.259	24	5	44	6	0.9903	0.9985	0.0000	14.838	3.425	24	5	21	4	
-8	0	0.9980	0.9987	0.9955	9.764	3.072	16	4	7	2	0.9896	0.9987	0.0000	12.564	3.349	16	4	81	6	
+8	0	0.9968	0.9985	0.0000	12.246	3.305	24	5	52	6	0.9910	0.9985	0.0000	14.550	3.412	24	5	21	4	
-9	0	0.9980	0.9987	0.9955	10.136	3.192	16	4	27	6	0.9904	0.9987	0.0000	12.322	3.333	16	4	81	6	
+9	0	0.9943	0.9985	0.0000	10.736	3.180	24	5	15	6	0.9914	0.9985	0.0000	14.169	3.389	24	5	21	4	
-10	0	0.9980	0.9987	0.9955	8.692	2.916	16	4	29	7	0.9911	0.9987	0.0000	11.992	3.295	16	4	81	6	
-11	0	0.9940	0.9987	0.0000	7.664	2.804	16	4	27	5	0.9913	0.9987	0.0000	11.631	3.254	16	4	81	6	
-12	0	0.9980	0.9987	0.9979	6.268	2.456	16	4	14	5	0.9919	0.9987	0.0000	11.218	3.193	16	4	81	6	
-13	0	0.9980	0.9987	0.9980	6.300	2.552	16	4	8	4	0.9923	0.9987	0.0000	10.867	3.147	16	4	81	6	
-14	0	0.9980	0.9987	0.9980	5.840	2.348	16	4	12	5	0.9927	0.9987	0.0000	10.532	3.094	16	4	81	6	
-15	0	0.9980	0.9987	0.9977	5.880	2.424	16	4	9	4	0.9930	0.9987	0.0000	10.241	3.052	16	4	81	6	
-16	0	0.9980	0.9987	0.9977	5.584	2.236	16	4	7	3	0.9933	0.9987	0.0000	9.967	3.004	16	4	81	6	
-17	0	0.9980	0.9987	0.9955	5.568	2.300	16	4	7	2	0.9936	0.9987	0.0000	9.723	2.965	16	4	81	6	
-18	0	0.9980	0.9987	0.9980	5.512	2.348	16	4	12	3	0.9938	0.9987	0.0000	9.501	2.932	16	4	81	6	
-19	0	0.9980	0.9987	0.9980	5.372	2.228	16	4	2	1	0.9940	0.9987	0.0000	9.295	2.897	16	4	81	6	
-20	0	0.9940	0.9987	0.0000	5.532	2.288	16	4	8	4	0.9940	0.9987	0.0000	9.116	2.868	16	4	81	6	
-21	0	0.9980	0.9987	0.9978	5.724	2.336	16	4	6	3	0.9942	0.9987	0.0000	8.961	2.844	16	4	81	6	
-22	0	0.9980	0.9987	0.9978	5.200	2.036	16	4	6	3	0.9944	0.9987	0.0000	8.798	2.809	16	4	81	6	
-23	0	0.9980	0.9987	0.9980	5.288	1.992	16	4	3	1	0.9945	0.9987	0.0000	8.652	2.775	16	4	81	6	
-24	0	0.9940	0.9987	0.0000	5.948	2.252	16	4	7	3	0.9945	0.9987	0.0000	8.544	2.754	16	4	81	6	
-25	0	0.9980	0.9987	0.9980	5.596	2.200	16	4	1	0	0.9946	0.9987	0.0000	8.430	2.733	16	4	81	6	
-26	0	0.9980	0.9987	0.9955	5.736	2.244	16	4	14	3	0.9948	0.9987	0.0000	8.330	2.715	16	4	81	6	
-27	0	0.9980	0.9987	0.9955	5.696	2.272	16	4	14	3	0.9949	0.9987	0.0000	8.236	2.699	16	4	81	6	
-28	0	0.9980	0.9987	0.9980	5.076	2.048	16	4	1	0	0.9950	0.9987	0.0000	8.127	2.676	16	4	81	6	
-29	0	0.9980	0.9987	0.9980	5.432	2.196	16	4	1	0	0.9951	0.9987	0.0000	8.037	2.660	16	4	81	6	
-30	0	0.9980	0.9987	0.9955	5.584	2.232	16	4	12	3	0.9952	0.9987	0.0000	7.958	2.646	16	4	81	6	
-31	0	0.9940	0.9987	0.0000	5.484	2.184	16	4	8	4	0.9951	0.9987	0.0000	7.881	2.632	16	4	81	6	
-32	0	0.9940	0.9987	0.0000	5.888	2.384	16	4	7	4	0.9951	0.9987	0.0000	7.821	2.624	16	4	81	6	
-33	0	0.9980	0.9987	0.9955	5.852	2.368	16	4	9	3	0.9952	0.9987	0.0000	7.763	2.617	16	4	81	6	
-34	0	0.9980	0.9987	0.9955	5.936	2.344	16	4	15	4	0.9953	0.9987	0.0000	7.711	2.609	16	4	81	6	
-35	0	0.9980	0.9987	0.9955	5.860	2.308	16	4	14	3	0.9953	0.9987	0.0000	7.659	2.601	16	4	81	6	
-36	0	0.9980	0.9987	0.9955	6.056	2.368	16	4	12	3	0.9954	0.9987	0.0000	7.616	2.594	16	4	81	6	
-37	0	0.9940	0.9987	0.0000	6.384	2.556	16	4	19	6	0.9954	0.9987	0.0000	7.583	2.593	16	4	81	6	
-38	0	0.9940	0.9987	0.0000	5.868	2.356	16	4	13	5	0.9953	0.9987	0.0000	7.539	2.587	16	4	81	6	
-39	0	0.9980	0.9987	0.9980	5.728	2.236	16	4	5	2	0.9954	0.9987	0.0000	7.494	2.579	16	4	81	6	
-40	0	0.9980	0.9987	0.9980	5.240	2.092	16	4	1	0	0.9955	0.9987	0.0000	7.439	2.567	16	4	81	6	
-41	0	0.9980	0.9987	0.9980	4.932	1.984	16	4	3	1	0.9955	0.9987	0.0000	7.379	2.553	16	4	81	6	
-42	0	0.9980	0.9987	0.9980	5.208	2.096	16	4	4	2	0.9956	0.9987	0.0000	7.329	2.542	16	4	81	6	
-43	0	0.9980	0.9987	0.9980	5.112	2.020	16	4	1	0	0.9956	0.9987	0.0000	7.279	2.530	16	4	81	6	
-44	0	0.9980	0.9987	0.9980	4.996	2.012	16	4	4	2	0.9957	0.9987	0.0000	7.228	2.519	16	4	81	6	
-45	0	0.9980	0.9987	0.9980	4.752	1.880	16	4	5	2	0.9958	0.9987	0.0000	7.174	2.505	16	4	81	6	
-46	0	0.9980	0.9987	0.9980	4.984	1.932	16	4	1	0	0.9958	0.9987	0.0000	7.127	2.493	16	4	81	6	
-47	0	0.9980	0.9987	0.9980	4.980	1.884	16	4	1	0	0.9958	0.9987	0.0000	7.083	2.480	16	4	81	6	
-48	0	0.9980	0.9987	0.9980	4.576	1.756	16	4	1	0	0.9959	0.9987	0.0000	7.032	2.465	16	4	81	6	
-49	0	0.9980	0.9987	0.9955	5.160	2.040	16	4	24	6	0.9959	0.9987	0.0000	6.994	2.457	16	4	81	6	
-50	0	0.9980	0.9987	0.9955	4.752	1.884	16	4	14	4	0.9960	0.9987	0.0000	6.950	2.446	16	4	81	6	

cmake-build-relwithdebinfo/run_6/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 294.
+    no random number seed specfied; using 974.
 creating initial population(s):
-    349 trees were generated to fill the population of 250 (250 trees).
+    1101 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -50,153 +50,5 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 9.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
-=== generation 10.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 11.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 12.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 13.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 14.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 15.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 16.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 17.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 18.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 19.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 20.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 21.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 22.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 23.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 24.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 25.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 26.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 27.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 28.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 29.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      3118370
-               freed:      3070370
-           not freed:      48000
-       max allocated:      206477
-    malloc'ed blocks:      46682
-   realloc'ed blocks:      6
-      free'ed blocks:      46676
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      100
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1180
-               freed:      1180
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_7/regress.bst

@@ -1,20 +1,19 @@
 === BEST-OF-RUN ===
-              generation: 30
+              generation: 1
-                   nodes: 10
+                   nodes: 8
-                   depth: 6
+                   depth: 3
-                    hits: 928
+                    hits: 585
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 928
+                    hits: 585
-             raw fitness: 928.0000
+             raw fitness: 585.0000
-    standardized fitness: 928.0000
+    standardized fitness: 585.0000
-        adjusted fitness: 0.9989
+        adjusted fitness: 0.9983
 TREE:
- (log (* -0.19211
+ (/ (exp convex)
-         (exp (* (* -0.66480
+    (- (- eccentricity 0.32481) extent))
-                    (exp eccentricity)) perimeter))))
 TREE-equ:
-y = log((-0.19211 * exp(((-0.66480 * exp(eccentricity)) * perimeter))))
+y = (exp(convex) / ((eccentricity - 0.32481) - extent))

cmake-build-relwithdebinfo/run_7/regress.fn

@@ -1,14 +1,13 @@
-Hits: 2601, Total Size: 2810, Percent Hit: 92.562278
+Hits: 1862, Total Size: 2810, Percent Hit: 66.263345
-CC: 1041
+CC: 263
-CO: 100
+CO: 872
-OO: 1560
+OO: 1599
-OC: 109
+OC: 76
-Fitness: 0.998924
+Fitness: 0.998294
-Hits: 928
+Hits: 585
 
 
-y = log((-0.19211 * exp(((-0.66480 * exp(eccentricity)) * perimeter))))
+y = (exp(convex) / ((eccentricity - 0.32481) - extent))
 
- (log (* -0.19211
+ (/ (exp convex)
-         (exp (* (* -0.66480
+    (- (- eccentricity 0.32481) extent))
-                    (exp eccentricity)) perimeter))))

cmake-build-relwithdebinfo/run_7/regress.stt

@@ -1,52 +1,6 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9740	0.9980	0.0000	16.664	3.100	13	4	19	6	0.9740	0.9980	0.0000	16.664	3.100	13	4	19	6	
+0	0	0.9543	0.9982	0.0000	18.117	3.346	8	3	70	6	0.9543	0.9982	0.0000	18.117	3.346	8	3	70	6	
-1	0	0.9900	0.9981	0.0000	14.932	3.192	23	6	40	5	0.9820	0.9981	0.0000	15.798	3.146	23	6	19	6	
+1	0	0.9905	0.9983	0.0000	15.209	3.341	8	3	9	3	0.9724	0.9983	0.0000	16.663	3.344	8	3	70	6	
-2	0	0.9900	0.9981	0.0000	14.320	3.340	23	6	62	9	0.9847	0.9981	0.0000	15.305	3.211	23	6	19	6	
+2	0	0.9930	0.9983	0.0000	14.949	3.501	8	3	37	8	0.9793	0.9983	0.0000	16.092	3.396	8	3	70	6	
-3	0	0.9980	0.9981	0.9979	14.600	3.492	23	6	9	3	0.9880	0.9981	0.0000	15.129	3.281	23	6	19	6	
+3	0	0.9955	0.9983	0.0000	14.072	3.480	8	3	14	5	0.9833	0.9983	0.0000	15.587	3.417	8	3	70	6	
-4	0	0.9980	0.9981	0.9980	12.120	3.152	23	6	50	6	0.9900	0.9981	0.0000	14.527	3.255	23	6	19	6	
+4	0	0.9955	0.9983	0.0000	12.946	3.396	8	3	18	4	0.9858	0.9983	0.0000	15.059	3.413	8	3	70	6	
-5	0	0.9980	0.9981	0.9978	10.476	3.024	23	6	9	4	0.9913	0.9981	0.0000	13.852	3.217	23	6	19	6	
-6	0	0.9980	0.9981	0.9975	10.400	3.028	20	6	3	1	0.9923	0.9981	0.0000	13.359	3.190	20	6	19	6	
-7	0	0.9940	0.9981	0.0000	9.276	2.884	20	6	58	11	0.9925	0.9981	0.0000	12.848	3.151	20	6	19	6	
-8	0	0.9940	0.9981	0.0000	8.656	3.004	20	6	32	7	0.9927	0.9981	0.0000	12.383	3.135	20	6	19	6	
-9	0	0.9980	0.9981	0.9980	9.476	3.208	20	6	3	1	0.9932	0.9981	0.0000	12.092	3.142	20	6	19	6	
-10	0	0.9940	0.9981	0.0000	8.924	3.224	20	6	25	9	0.9933	0.9981	0.0000	11.804	3.150	20	6	19	6	
-11	0	0.9980	0.9981	0.9980	10.156	3.328	20	6	1	0	0.9937	0.9981	0.0000	11.667	3.165	20	6	19	6	
-12	0	0.9980	0.9981	0.9976	10.156	3.376	4	2	20	6	0.9940	0.9981	0.0000	11.550	3.181	4	2	19	6	
-13	0	0.9940	0.9981	0.0000	9.024	3.132	4	2	33	6	0.9940	0.9981	0.0000	11.370	3.177	4	2	19	6	
-14	0	0.9980	0.9982	0.9977	9.288	3.224	3	1	4	2	0.9943	0.9982	0.0000	11.231	3.181	3	1	19	6	
-15	0	0.9980	0.9982	0.9977	8.156	3.052	3	1	19	6	0.9945	0.9982	0.0000	11.039	3.172	3	1	19	6	
-16	0	0.9980	0.9984	0.9980	7.012	2.624	13	4	1	0	0.9947	0.9984	0.0000	10.802	3.140	13	4	19	6	
-17	0	0.9980	0.9984	0.9980	5.864	2.240	13	4	16	6	0.9949	0.9984	0.0000	10.528	3.090	13	4	19	6	
-18	0	0.9980	0.9984	0.9980	5.636	2.196	13	4	1	0	0.9950	0.9984	0.0000	10.270	3.043	13	4	19	6	
-19	0	0.9980	0.9984	0.9979	5.524	2.148	13	4	8	4	0.9952	0.9984	0.0000	10.033	2.998	13	4	19	6	
-20	0	0.9980	0.9984	0.9979	5.472	2.124	13	4	7	3	0.9953	0.9984	0.0000	9.816	2.957	13	4	19	6	
-21	0	0.9980	0.9984	0.9980	5.324	2.116	13	4	7	4	0.9954	0.9984	0.0000	9.612	2.919	13	4	19	6	
-22	0	0.9980	0.9984	0.9980	5.080	2.044	13	4	5	2	0.9955	0.9984	0.0000	9.415	2.881	13	4	19	6	
-23	0	0.9980	0.9984	0.9980	4.772	1.908	13	4	2	1	0.9956	0.9984	0.0000	9.221	2.840	13	4	19	6	
-24	0	0.9980	0.9984	0.9980	4.728	1.808	13	4	1	0	0.9957	0.9984	0.0000	9.041	2.799	13	4	19	6	
-25	0	0.9980	0.9984	0.9980	4.628	1.728	13	4	1	0	0.9958	0.9984	0.0000	8.872	2.758	13	4	19	6	
-26	0	0.9980	0.9984	0.9980	4.496	1.688	13	4	4	2	0.9959	0.9984	0.0000	8.710	2.718	13	4	19	6	
-27	0	0.9980	0.9984	0.9977	4.944	1.848	13	4	4	2	0.9960	0.9984	0.0000	8.575	2.687	13	4	19	6	
-28	0	0.9980	0.9984	0.9980	5.644	2.128	13	4	13	5	0.9960	0.9984	0.0000	8.474	2.668	13	4	19	6	
-29	0	0.9980	0.9984	0.9980	5.032	1.880	13	4	8	4	0.9961	0.9984	0.0000	8.359	2.641	13	4	19	6	
-30	0	0.9940	0.9989	0.0000	5.360	2.024	10	6	8	3	0.9960	0.9989	0.0000	8.263	2.621	10	6	19	6	
-31	0	0.9940	0.9989	0.0000	5.244	2.008	10	6	7	3	0.9960	0.9989	0.0000	8.168	2.602	10	6	19	6	
-32	0	0.9980	0.9989	0.9979	5.172	2.012	10	6	7	4	0.9960	0.9989	0.0000	8.077	2.584	10	6	19	6	
-33	0	0.9940	0.9989	0.0000	5.460	2.112	10	6	16	5	0.9960	0.9989	0.0000	8.000	2.570	10	6	19	6	
-34	0	0.9980	0.9989	0.9980	6.048	2.328	10	6	6	3	0.9960	0.9989	0.0000	7.945	2.564	10	6	19	6	
-35	0	0.9940	0.9989	0.0000	6.396	2.444	10	6	30	12	0.9960	0.9989	0.0000	7.902	2.560	10	6	19	6	
-36	0	0.9980	0.9989	0.9979	6.752	2.552	10	6	42	10	0.9960	0.9989	0.0000	7.871	2.560	10	6	19	6	
-37	0	0.9980	0.9989	0.9979	6.432	2.440	10	6	42	10	0.9961	0.9989	0.0000	7.833	2.557	10	6	19	6	
-38	0	0.9980	0.9989	0.9980	6.264	2.244	10	6	1	0	0.9961	0.9989	0.0000	7.793	2.549	10	6	19	6	
-39	0	0.9980	0.9989	0.9980	6.400	2.372	10	6	1	0	0.9962	0.9989	0.0000	7.758	2.544	10	6	19	6	
-40	0	0.9980	0.9989	0.9980	6.572	2.524	10	6	3	1	0.9962	0.9989	0.0000	7.729	2.544	10	6	19	6	
-41	0	0.9980	0.9989	0.9980	6.408	2.508	10	6	1	0	0.9963	0.9989	0.0000	7.697	2.543	10	6	19	6	
-42	0	0.9940	0.9989	0.0000	5.656	2.180	10	6	12	5	0.9962	0.9989	0.0000	7.650	2.535	10	6	19	6	
-43	0	0.9980	0.9989	0.9980	4.992	1.856	10	6	1	0	0.9963	0.9989	0.0000	7.589	2.519	10	6	19	6	
-44	0	0.9980	0.9989	0.9980	5.060	1.940	10	6	1	0	0.9963	0.9989	0.0000	7.533	2.506	10	6	19	6	
-45	0	0.9980	0.9989	0.9980	4.776	1.880	10	6	1	0	0.9963	0.9989	0.0000	7.473	2.493	10	6	19	6	
-46	0	0.9980	0.9989	0.9974	4.876	1.940	10	6	6	2	0.9964	0.9989	0.0000	7.418	2.481	10	6	19	6	
-47	0	0.9980	0.9989	0.9977	4.712	1.868	10	6	7	2	0.9964	0.9989	0.0000	7.362	2.468	10	6	19	6	
-48	0	0.9940	0.9989	0.0000	4.992	1.960	10	6	15	5	0.9964	0.9989	0.0000	7.313	2.458	10	6	19	6	
-49	0	0.9980	0.9989	0.9980	4.956	2.028	10	6	1	0	0.9964	0.9989	0.0000	7.266	2.449	10	6	19	6	
-50	0	0.9980	0.9989	0.9980	4.640	1.912	10	6	3	1	0.9964	0.9989	0.0000	7.215	2.439	10	6	19	6	

cmake-build-relwithdebinfo/run_7/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 5138.
+    no random number seed specfied; using 188.
 creating initial population(s):
-    342 trees were generated to fill the population of 250 (250 trees).
+    1099 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -37,166 +37,3 @@ no checkpointing will be done.
 === generation 4.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 5.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 6.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 7.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 8.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 9.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 10.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 11.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 12.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 13.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 14.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 15.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 16.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 17.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 18.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 19.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 20.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 21.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 22.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 23.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 24.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 25.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 26.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 27.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 28.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 29.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      3160132
-               freed:      3112132
-           not freed:      48000
-       max allocated:      209758
-    malloc'ed blocks:      46452
-   realloc'ed blocks:      6
-      free'ed blocks:      46446
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      100
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1121
-               freed:      1121
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_8/regress.bst

@@ -1,21 +1,41 @@
 === BEST-OF-RUN ===
-              generation: 8
+              generation: 0
-                   nodes: 13
+                   nodes: 94
-                   depth: 5
+                   depth: 6
-                    hits: 789
+                    hits: 616
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 789
+                    hits: 616
-             raw fitness: 789.0000
+             raw fitness: 616.0000
-    standardized fitness: 789.0000
+    standardized fitness: 616.0000
-        adjusted fitness: 0.9987
+        adjusted fitness: 0.9984
 TREE:
- (+ (/ (- (* eccentricity minor)
+ (+ (+ (/ (log (+ (log major)
-          (* area
+                  (/ 0.66193 major)))
-             (exp 0.91529))) convex)
+          (/ (+ (+ area eccentricity)
-    (exp eccentricity))
+                (* perimeter eccentricity))
+             (/ (- major major)
+                (log perimeter))))
+       (+ (/ (* (- minor eccentricity)
+                (+ major -0.00849))
+             (/ (/ 0.33991 major)
+                (+ extent convex)))
+          (/ (exp (/ perimeter eccentricity))
+             (- (/ extent extent)
+                (* minor minor)))))
+    (* (* (+ (+ (/ convex minor)
+                (- convex minor))
+             (+ (+ perimeter convex)
+                (exp major)))
+          (+ (- (/ minor extent)
+                (/ extent minor))
+             (* (/ 0.20455 minor)
+                (exp perimeter))))
+       (exp (- (- (log extent)
+                  (* perimeter 0.95055))
+               (log (/ minor extent))))))
 TREE-equ:
-y = ((((eccentricity * minor) - (area * exp(0.91529))) / convex) + exp(eccentricity))
+y = (((log((log(major) + (0.66193 / major))) / (((area + eccentricity) + (perimeter * eccentricity)) / ((major - major) / log(perimeter)))) + ((((minor - eccentricity) * (major + -0.00849)) / ((0.33991 / major) / (extent + convex))) + (exp((perimeter / eccentricity)) / ((extent / extent) - (minor * minor))))) + (((((convex / minor) + (convex - minor)) + ((perimeter + convex) + exp(major))) * (((minor / extent) - (extent / minor)) + ((0.20455 / minor) * exp(perimeter)))) * exp(((log(extent) - (perimeter * 0.95055)) - log((minor / extent))))))

cmake-build-relwithdebinfo/run_8/regress.fn

@@ -1,15 +1,35 @@
-Hits: 2210, Total Size: 2810, Percent Hit: 78.647687
+Hits: 1953, Total Size: 2810, Percent Hit: 69.501779
-CC: 897
+CC: 266
-CO: 227
+CO: 857
-OO: 1313
+OO: 1687
-OC: 373
+OC: 0
-Fitness: 0.998734
+Fitness: 0.998379
-Hits: 789
+Hits: 616
 
 
-y = ((((eccentricity * minor) - (area * exp(0.91529))) / convex) + exp(eccentricity))
+y = (((log((log(major) + (0.66193 / major))) / (((area + eccentricity) + (perimeter * eccentricity)) / ((major - major) / log(perimeter)))) + ((((minor - eccentricity) * (major + -0.00849)) / ((0.33991 / major) / (extent + convex))) + (exp((perimeter / eccentricity)) / ((extent / extent) - (minor * minor))))) + (((((convex / minor) + (convex - minor)) + ((perimeter + convex) + exp(major))) * (((minor / extent) - (extent / minor)) + ((0.20455 / minor) * exp(perimeter)))) * exp(((log(extent) - (perimeter * 0.95055)) - log((minor / extent))))))
 
- (+ (/ (- (* eccentricity minor)
+ (+ (+ (/ (log (+ (log major)
-          (* area
+                  (/ 0.66193 major)))
-             (exp 0.91529))) convex)
+          (/ (+ (+ area eccentricity)
-    (exp eccentricity))
+                (* perimeter eccentricity))
+             (/ (- major major)
+                (log perimeter))))
+       (+ (/ (* (- minor eccentricity)
+                (+ major -0.00849))
+             (/ (/ 0.33991 major)
+                (+ extent convex)))
+          (/ (exp (/ perimeter eccentricity))
+             (- (/ extent extent)
+                (* minor minor)))))
+    (* (* (+ (+ (/ convex minor)
+                (- convex minor))
+             (+ (+ perimeter convex)
+                (exp major)))
+          (+ (- (/ minor extent)
+                (/ extent minor))
+             (* (/ 0.20455 minor)
+                (exp perimeter))))
+       (exp (- (- (log extent)
+                  (* perimeter 0.95055))
+               (log (/ minor extent))))))

cmake-build-relwithdebinfo/run_8/regress.stt

@@ -1,52 +1,11 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9581	0.9980	0.0000	17.276	3.300	1	0	80	6	0.9581	0.9980	0.0000	17.276	3.300	1	0	80	6	
+0	0	0.9674	0.9984	0.0000	17.760	3.290	94	6	46	6	0.9674	0.9984	0.0000	17.760	3.290	94	6	46	6	
-1	0	0.9980	0.9987	0.9980	16.392	3.492	20	6	35	5	0.9781	0.9987	0.0000	16.834	3.396	20	6	80	6	
+1	0	0.9943	0.9984	0.0000	16.865	3.489	94	6	48	6	0.9809	0.9984	0.0000	17.312	3.389	94	6	46	6	
-2	0	0.9860	0.9987	0.0000	16.440	3.696	20	6	28	9	0.9807	0.9987	0.0000	16.703	3.496	20	6	80	6	
+2	0	0.9918	0.9984	0.0000	15.945	3.494	94	6	17	6	0.9845	0.9984	0.0000	16.857	3.424	94	6	46	6	
-3	0	0.9980	0.9987	0.9980	14.416	3.480	20	6	6	2	0.9850	0.9987	0.0000	16.131	3.492	20	6	80	6	
+3	0	0.9955	0.9984	0.0000	14.954	3.365	94	6	34	5	0.9873	0.9984	0.0000	16.381	3.409	94	6	46	6	
-4	0	0.9980	0.9987	0.9980	13.980	3.656	20	6	5	2	0.9876	0.9987	0.0000	15.701	3.525	20	6	80	6	
+4	0	0.9930	0.9984	0.0000	15.514	3.421	94	6	24	6	0.9884	0.9984	0.0000	16.207	3.412	94	6	46	6	
-5	0	0.9940	0.9987	0.0000	14.128	3.768	20	6	51	10	0.9887	0.9987	0.0000	15.439	3.565	20	6	80	6	
+5	0	0.9943	0.9984	0.0000	14.149	3.271	94	6	42	8	0.9894	0.9984	0.0000	15.864	3.388	94	6	46	6	
-6	0	0.9980	0.9987	0.9966	13.556	3.556	20	6	17	7	0.9900	0.9987	0.0000	15.170	3.564	20	6	80	6	
+6	0	0.9943	0.9984	0.0000	14.643	3.494	94	6	62	10	0.9901	0.9984	0.0000	15.690	3.403	94	6	46	6	
-7	0	0.9980	0.9987	0.9980	13.888	3.588	20	6	11	5	0.9910	0.9987	0.0000	15.009	3.567	20	6	80	6	
+7	0	0.9968	0.9984	0.0000	14.394	3.542	94	6	13	6	0.9909	0.9984	0.0000	15.528	3.421	94	6	46	6	
-8	0	0.9980	0.9987	0.9980	16.616	3.864	13	5	28	8	0.9918	0.9987	0.0000	15.188	3.600	13	5	80	6	
+8	0	0.9943	0.9984	0.0000	14.380	3.451	94	6	50	8	0.9913	0.9984	0.0000	15.400	3.424	94	6	46	6	
-9	0	0.9980	0.9987	0.9979	16.444	3.696	13	5	98	13	0.9924	0.9987	0.0000	15.314	3.610	13	5	80	6	
+9	0	0.9955	0.9984	0.0000	14.176	3.419	94	6	85	8	0.9917	0.9984	0.0000	15.278	3.424	94	6	46	6	
-10	0	0.9940	0.9987	0.0000	12.012	3.164	13	5	49	12	0.9926	0.9987	0.0000	15.013	3.569	13	5	80	6	
-11	0	0.9980	0.9987	0.9980	11.188	2.956	13	5	139	13	0.9930	0.9987	0.0000	14.695	3.518	13	5	80	6	
-12	0	0.9980	0.9987	0.9980	10.552	2.756	13	5	1	0	0.9934	0.9987	0.0000	14.376	3.459	13	5	80	6	
-13	0	0.9980	0.9987	0.9980	9.376	2.816	13	5	14	6	0.9937	0.9987	0.0000	14.019	3.413	13	5	80	6	
-14	0	0.9940	0.9987	0.0000	9.888	2.820	13	5	11	5	0.9938	0.9987	0.0000	13.743	3.374	13	5	80	6	
-15	0	0.9980	0.9987	0.9980	8.776	2.704	13	5	9	3	0.9940	0.9987	0.0000	13.433	3.332	13	5	80	6	
-16	0	0.9980	0.9987	0.9973	9.264	2.996	13	5	8	4	0.9943	0.9987	0.0000	13.188	3.312	13	5	80	6	
-17	0	0.9980	0.9987	0.9980	9.264	3.000	13	5	22	8	0.9945	0.9987	0.0000	12.970	3.295	13	5	80	6	
-18	0	0.9900	0.9987	0.0000	8.764	2.960	13	5	20	6	0.9942	0.9987	0.0000	12.748	3.277	13	5	80	6	
-19	0	0.9980	0.9987	0.9973	8.116	2.820	13	5	34	8	0.9944	0.9987	0.0000	12.517	3.254	13	5	80	6	
-20	0	0.9980	0.9987	0.9980	6.616	2.376	13	5	6	3	0.9946	0.9987	0.0000	12.236	3.213	13	5	80	6	
-21	0	0.9980	0.9987	0.9980	6.952	2.624	13	5	7	3	0.9948	0.9987	0.0000	11.996	3.186	13	5	80	6	
-22	0	0.9980	0.9987	0.9980	6.584	2.492	13	5	8	3	0.9949	0.9987	0.0000	11.760	3.156	13	5	80	6	
-23	0	0.9980	0.9987	0.9953	6.800	2.520	13	5	38	9	0.9950	0.9987	0.0000	11.554	3.129	13	5	80	6	
-24	0	0.9980	0.9987	0.9953	6.692	2.580	13	5	40	9	0.9951	0.9987	0.0000	11.359	3.107	13	5	80	6	
-25	0	0.9980	0.9987	0.9953	6.600	2.532	13	5	28	9	0.9953	0.9987	0.0000	11.176	3.085	13	5	80	6	
-26	0	0.9980	0.9987	0.9980	6.176	2.392	13	5	3	1	0.9954	0.9987	0.0000	10.991	3.059	13	5	80	6	
-27	0	0.9980	0.9987	0.9980	6.268	2.272	13	5	30	10	0.9955	0.9987	0.0000	10.822	3.031	13	5	80	6	
-28	0	0.9980	0.9987	0.9976	5.992	2.348	13	5	33	10	0.9955	0.9987	0.0000	10.656	3.008	13	5	80	6	
-29	0	0.9980	0.9987	0.9977	6.360	2.424	13	5	31	10	0.9956	0.9987	0.0000	10.513	2.988	13	5	80	6	
-30	0	0.9980	0.9987	0.9977	5.976	2.360	13	5	3	1	0.9957	0.9987	0.0000	10.366	2.968	13	5	80	6	
-31	0	0.9980	0.9987	0.9977	6.160	2.384	13	5	3	1	0.9958	0.9987	0.0000	10.235	2.950	13	5	80	6	
-32	0	0.9980	0.9987	0.9980	5.632	2.188	13	5	5	2	0.9958	0.9987	0.0000	10.095	2.927	13	5	80	6	
-33	0	0.9980	0.9987	0.9980	5.964	2.292	13	5	7	3	0.9959	0.9987	0.0000	9.974	2.908	13	5	80	6	
-34	0	0.9980	0.9987	0.9977	5.472	2.156	13	5	4	2	0.9960	0.9987	0.0000	9.845	2.887	13	5	80	6	
-35	0	0.9980	0.9987	0.9979	5.700	2.236	13	5	8	4	0.9960	0.9987	0.0000	9.730	2.868	13	5	80	6	
-36	0	0.9980	0.9987	0.9979	5.380	2.156	13	5	6	3	0.9961	0.9987	0.0000	9.612	2.849	13	5	80	6	
-37	0	0.9980	0.9987	0.9975	5.156	2.048	13	5	9	4	0.9961	0.9987	0.0000	9.495	2.828	13	5	80	6	
-38	0	0.9980	0.9987	0.9980	5.220	2.044	13	5	8	3	0.9962	0.9987	0.0000	9.386	2.808	13	5	80	6	
-39	0	0.9980	0.9987	0.9977	5.536	2.072	13	5	12	4	0.9962	0.9987	0.0000	9.289	2.790	13	5	80	6	
-40	0	0.9980	0.9987	0.9979	5.624	2.172	13	5	13	5	0.9963	0.9987	0.0000	9.200	2.775	13	5	80	6	
-41	0	0.9940	0.9987	0.0000	5.204	2.016	13	5	19	6	0.9962	0.9987	0.0000	9.105	2.756	13	5	80	6	
-42	0	0.9980	0.9987	0.9980	5.164	1.984	13	5	5	2	0.9963	0.9987	0.0000	9.013	2.739	13	5	80	6	
-43	0	0.9980	0.9987	0.9980	5.512	2.148	13	5	4	3	0.9963	0.9987	0.0000	8.934	2.725	13	5	80	6	
-44	0	0.9940	0.9987	0.0000	5.880	2.292	13	5	15	4	0.9962	0.9987	0.0000	8.866	2.715	13	5	80	6	
-45	0	0.9980	0.9987	0.9980	5.880	2.300	13	5	18	7	0.9963	0.9987	0.0000	8.801	2.706	13	5	80	6	
-46	0	0.9980	0.9987	0.9980	5.864	2.280	13	5	9	4	0.9963	0.9987	0.0000	8.738	2.697	13	5	80	6	
-47	0	0.9980	0.9987	0.9980	5.804	2.252	13	5	6	3	0.9964	0.9987	0.0000	8.677	2.688	13	5	80	6	
-48	0	0.9980	0.9987	0.9980	5.604	2.208	13	5	6	2	0.9964	0.9987	0.0000	8.614	2.678	13	5	80	6	
-49	0	0.9980	0.9987	0.9980	5.952	2.368	13	5	9	3	0.9964	0.9987	0.0000	8.561	2.672	13	5	80	6	
-50	0	0.9980	0.9987	0.9980	5.476	2.228	13	5	4	2	0.9965	0.9987	0.0000	8.501	2.663	13	5	80	6	

cmake-build-relwithdebinfo/run_8/regress.sys

@@ -14,22 +14,22 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 810.
+    no random number seed specfied; using 148.
 creating initial population(s):
-    315 trees were generated to fill the population of 250 (250 trees).
+    1087 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 2.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 3.
     evaluation complete.  (0s wall)
@@ -44,7 +44,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 7.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 8.
     evaluation complete.  (0s wall)
@@ -52,151 +52,3 @@ no checkpointing will be done.
 === generation 9.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 10.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 11.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 12.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 13.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 14.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 15.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 16.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 17.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 18.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 19.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 20.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 21.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 22.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 23.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 24.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 25.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 26.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 27.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 28.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 29.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      3440455
-               freed:      3392455
-           not freed:      48000
-       max allocated:      214541
-    malloc'ed blocks:      46490
-   realloc'ed blocks:      7
-      free'ed blocks:      46484
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      200
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1154
-               freed:      1154
-           allocated:      1000
-              blocks:      1

cmake-build-relwithdebinfo/run_9/regress.bst

@@ -1,19 +1,23 @@
 === BEST-OF-RUN ===
-              generation: 14
+              generation: 4
-                   nodes: 10
+                   nodes: 27
-                   depth: 5
+                   depth: 7
-                    hits: 705
+                    hits: 790
 TOP INDIVIDUAL:
 
 
 
 -- #1 --
-                    hits: 705
+                    hits: 790
-             raw fitness: 705.0000
+             raw fitness: 790.0000
-    standardized fitness: 705.0000
+    standardized fitness: 790.0000
-        adjusted fitness: 0.9986
+        adjusted fitness: 0.9987
 TREE:
- (/ (/ 0.19802
+ (* (exp (exp (log (+ (- perimeter eccentricity)
-       (* (exp (+ perimeter major)) perimeter)) -0.81639)
+                      (log eccentricity)))))
+    (log (log (+ (/ (/ major minor)
+                    (+ (log eccentricity) eccentricity))
+                 (+ (- eccentricity eccentricity)
+                    (log eccentricity))))))
 TREE-equ:
-y = ((0.19802 / (exp((perimeter + major)) * perimeter)) / -0.81639)
+y = (exp(exp(log(((perimeter - eccentricity) + log(eccentricity))))) * log(log((((major / minor) / (log(eccentricity) + eccentricity)) + ((eccentricity - eccentricity) + log(eccentricity))))))

cmake-build-relwithdebinfo/run_9/regress.fn

@@ -1,13 +1,17 @@
-Hits: 2104, Total Size: 2810, Percent Hit: 74.875445
+Hits: 2194, Total Size: 2810, Percent Hit: 78.078292
-CC: 435
+CC: 931
-CO: 705
+CO: 210
-OO: 1669
+OO: 1263
-OC: 1
+OC: 406
-Fitness: 0.998584
+Fitness: 0.998736
-Hits: 705
+Hits: 790
 
 
-y = ((0.19802 / (exp((perimeter + major)) * perimeter)) / -0.81639)
+y = (exp(exp(log(((perimeter - eccentricity) + log(eccentricity))))) * log(log((((major / minor) / (log(eccentricity) + eccentricity)) + ((eccentricity - eccentricity) + log(eccentricity))))))
 
- (/ (/ 0.19802
+ (* (exp (exp (log (+ (- perimeter eccentricity)
-       (* (exp (+ perimeter major)) perimeter)) -0.81639)
+                      (log eccentricity)))))
+    (log (log (+ (/ (/ major minor)
+                    (+ (log eccentricity) eccentricity))
+                 (+ (- eccentricity eccentricity)
+                    (log eccentricity))))))

cmake-build-relwithdebinfo/run_9/regress.stt

@@ -1,52 +1,31 @@
 GEN#	SUB#	μFGEN	FsBestGEN	FsWorstGEN	μTreeSzGEN	μTreeDpGEN	bTreeSzGEN	bTreeDpGEN	wTreeSzGEN	wTreeDpGEN	μFRUN	FsBestRUN	FsWorstRUN	μTreeSzRUN	μTreeDpRUN	bTreeSzRUN	bTreeDpRUN	wTreeSzRUN	wTreeDpRUN
-0	0	0.9820	0.9984	0.0000	16.676	3.356	55	6	62	6	0.9820	0.9984	0.0000	16.676	3.356	55	6	62	6	
+0	0	0.9568	0.9985	0.0000	18.383	3.362	27	6	42	6	0.9568	0.9985	0.0000	18.383	3.362	27	6	42	6	
-1	0	0.9700	0.9984	0.0000	14.752	3.472	55	6	80	6	0.9760	0.9984	0.0000	15.714	3.414	55	6	62	6	
+1	0	0.9930	0.9985	0.0000	16.621	3.464	27	6	25	6	0.9749	0.9985	0.0000	17.502	3.413	27	6	42	6	
-2	0	0.9940	0.9984	0.0000	13.968	3.388	55	6	11	5	0.9820	0.9984	0.0000	15.132	3.405	55	6	62	6	
+2	0	0.9930	0.9985	0.0000	15.195	3.546	27	6	50	8	0.9809	0.9985	0.0000	16.733	3.458	27	6	42	6	
-3	0	0.9940	0.9984	0.0000	14.032	3.444	55	6	13	5	0.9850	0.9984	0.0000	14.857	3.415	55	6	62	6	
+3	0	0.9892	0.9987	0.0000	13.970	3.580	6	3	40	6	0.9830	0.9987	0.0000	16.042	3.488	6	3	42	6	
-4	0	0.9980	0.9985	0.9977	14.048	3.480	7	3	5	2	0.9876	0.9985	0.0000	14.695	3.428	7	3	62	6	
+4	0	0.9905	0.9987	0.0000	13.515	3.486	27	7	54	7	0.9845	0.9987	0.0000	15.537	3.488	27	7	42	6	
-5	0	0.9940	0.9985	0.0000	13.992	3.552	7	3	28	7	0.9887	0.9985	0.0000	14.578	3.449	7	3	62	6	
+5	0	0.9942	0.9987	0.0000	12.235	3.434	27	7	32	6	0.9861	0.9987	0.0000	14.986	3.479	27	7	42	6	
-6	0	0.9980	0.9985	0.9980	13.292	3.476	7	3	4	3	0.9900	0.9985	0.0000	14.394	3.453	7	3	62	6	
+6	0	0.9905	0.9987	0.0000	12.850	3.550	27	7	36	10	0.9868	0.9987	0.0000	14.681	3.489	27	7	42	6	
-7	0	0.9980	0.9985	0.9966	13.668	3.456	7	3	16	6	0.9910	0.9985	0.0000	14.303	3.453	7	3	62	6	
+7	0	0.9967	0.9987	0.0000	11.761	3.316	27	7	73	9	0.9880	0.9987	0.0000	14.316	3.467	27	7	42	6	
-8	0	0.9980	0.9985	0.9980	13.876	3.380	7	3	1	0	0.9918	0.9985	0.0000	14.256	3.445	7	3	62	6	
+8	0	0.9967	0.9987	0.0000	11.758	3.329	27	7	48	8	0.9890	0.9987	0.0000	14.032	3.452	27	7	42	6	
-9	0	0.9860	0.9985	0.0000	16.684	3.880	7	3	66	15	0.9912	0.9985	0.0000	14.499	3.488	7	3	62	6	
+9	0	0.9967	0.9987	0.0000	11.661	3.294	27	7	20	6	0.9897	0.9987	0.0000	13.795	3.436	27	7	42	6	
-10	0	0.9900	0.9985	0.0000	15.896	3.748	7	3	110	12	0.9911	0.9985	0.0000	14.626	3.512	7	3	62	6	
+10	0	0.9980	0.9987	0.9964	11.799	3.350	27	7	35	6	0.9905	0.9987	0.0000	13.613	3.428	27	7	42	6	
-11	0	0.9940	0.9985	0.0000	16.740	4.156	7	3	79	10	0.9913	0.9985	0.0000	14.802	3.566	7	3	62	6	
+11	0	0.9980	0.9987	0.9964	11.545	3.322	27	7	34	6	0.9911	0.9987	0.0000	13.441	3.419	27	7	42	6	
-12	0	0.9900	0.9985	0.0000	16.372	4.128	7	3	15	6	0.9912	0.9985	0.0000	14.923	3.609	7	3	62	6	
+12	0	0.9930	0.9987	0.0000	11.832	3.381	27	7	33	11	0.9913	0.9987	0.0000	13.317	3.417	27	7	42	6	
-13	0	0.9940	0.9985	0.0000	15.704	4.136	7	3	43	9	0.9914	0.9985	0.0000	14.979	3.647	7	3	62	6	
+13	0	0.9980	0.9987	0.9979	10.935	3.210	27	7	23	5	0.9917	0.9987	0.0000	13.147	3.402	27	7	42	6	
-14	0	0.9900	0.9986	0.0000	15.632	4.224	10	5	34	10	0.9913	0.9986	0.0000	15.022	3.685	10	5	62	6	
+14	0	0.9967	0.9987	0.0000	10.332	3.197	27	7	9	3	0.9921	0.9987	0.0000	12.960	3.388	27	7	42	6	
-15	0	0.9980	0.9986	0.9961	13.724	4.144	10	5	21	8	0.9917	0.9986	0.0000	14.941	3.714	10	5	62	6	
+15	0	0.9980	0.9987	0.9979	9.859	3.135	27	7	10	3	0.9924	0.9987	0.0000	12.766	3.372	27	7	42	6	
-16	0	0.9940	0.9986	0.0000	11.332	3.804	10	5	23	8	0.9919	0.9986	0.0000	14.729	3.719	10	5	62	6	
+16	0	0.9967	0.9987	0.0000	10.072	3.147	27	7	31	9	0.9927	0.9987	0.0000	12.607	3.359	27	7	42	6	
-17	0	0.9940	0.9986	0.0000	10.504	3.568	10	5	43	10	0.9920	0.9986	0.0000	14.494	3.711	10	5	62	6	
+17	0	0.9980	0.9987	0.9979	9.643	3.050	27	7	9	5	0.9930	0.9987	0.0000	12.443	3.342	27	7	42	6	
-18	0	0.9980	0.9986	0.9968	9.268	3.116	10	5	9	4	0.9923	0.9986	0.0000	14.219	3.679	10	5	62	6	
+18	0	0.9967	0.9987	0.0000	8.766	2.866	27	7	30	8	0.9932	0.9987	0.0000	12.249	3.317	27	7	42	6	
-19	0	0.9980	0.9986	0.9975	7.996	2.744	10	5	5	2	0.9926	0.9986	0.0000	13.908	3.633	10	5	62	6	
+19	0	0.9980	0.9987	0.9979	8.268	2.829	27	7	9	4	0.9934	0.9987	0.0000	12.050	3.292	27	7	42	6	
-20	0	0.9980	0.9986	0.9980	7.560	2.572	10	5	13	6	0.9929	0.9986	0.0000	13.606	3.582	10	5	62	6	
+20	0	0.9980	0.9987	0.9979	8.179	2.784	27	7	6	3	0.9936	0.9987	0.0000	11.866	3.268	27	7	42	6	
-21	0	0.9980	0.9986	0.9980	5.444	2.068	10	5	2	1	0.9931	0.9986	0.0000	13.235	3.513	10	5	62	6	
+21	0	0.9980	0.9987	0.9980	7.721	2.645	27	7	9	4	0.9938	0.9987	0.0000	11.677	3.240	27	7	42	6	
-22	0	0.9940	0.9986	0.0000	5.284	1.948	10	5	27	6	0.9931	0.9986	0.0000	12.889	3.445	10	5	62	6	
+22	0	0.9955	0.9987	0.0000	7.875	2.672	27	7	29	10	0.9939	0.9987	0.0000	11.512	3.215	27	7	42	6	
-23	0	0.9980	0.9986	0.9974	4.924	1.920	10	5	3	1	0.9933	0.9986	0.0000	12.557	3.382	10	5	62	6	
+23	0	0.9967	0.9987	0.0000	8.107	2.766	27	7	14	7	0.9940	0.9987	0.0000	11.370	3.197	27	7	42	6	
-24	0	0.9980	0.9986	0.9980	5.180	1.984	10	5	4	2	0.9935	0.9986	0.0000	12.262	3.326	10	5	62	6	
+24	0	0.9967	0.9987	0.0000	7.695	2.736	27	7	12	4	0.9941	0.9987	0.0000	11.223	3.178	27	7	42	6	
-25	0	0.9980	0.9986	0.9980	5.388	2.128	10	5	3	1	0.9937	0.9986	0.0000	11.998	3.280	10	5	62	6	
+25	0	0.9955	0.9987	0.0000	7.980	2.766	27	7	11	4	0.9942	0.9987	0.0000	11.098	3.162	27	7	42	6	
-26	0	0.9980	0.9986	0.9980	4.988	1.964	10	5	2	1	0.9938	0.9986	0.0000	11.738	3.231	10	5	62	6	
+26	0	0.9967	0.9987	0.0000	7.191	2.643	27	7	13	6	0.9943	0.9987	0.0000	10.954	3.143	27	7	42	6	
-27	0	0.9980	0.9986	0.9979	4.840	1.964	10	5	5	3	0.9940	0.9986	0.0000	11.492	3.186	10	5	62	6	
+27	0	0.9967	0.9987	0.0000	6.411	2.415	27	7	27	7	0.9944	0.9987	0.0000	10.791	3.117	27	7	42	6	
-28	0	0.9980	0.9986	0.9978	4.924	2.012	10	5	9	3	0.9941	0.9986	0.0000	11.265	3.145	10	5	62	6	
+28	0	0.9967	0.9987	0.0000	6.125	2.290	27	7	17	9	0.9945	0.9987	0.0000	10.631	3.089	27	7	42	6	
-29	0	0.9940	0.9986	0.0000	5.232	2.148	10	5	19	4	0.9941	0.9986	0.0000	11.064	3.112	10	5	62	6	
+29	0	0.9967	0.9987	0.0000	5.639	2.154	27	7	12	5	0.9945	0.9987	0.0000	10.464	3.057	27	7	42	6	
-30	0	0.9980	0.9986	0.9980	4.828	1.936	10	5	3	1	0.9943	0.9986	0.0000	10.863	3.074	10	5	62	6	
-31	0	0.9980	0.9986	0.9980	4.872	1.976	10	5	5	2	0.9944	0.9986	0.0000	10.676	3.040	10	5	62	6	
-32	0	0.9980	0.9986	0.9980	5.048	2.004	10	5	2	1	0.9945	0.9986	0.0000	10.505	3.008	10	5	62	6	
-33	0	0.9940	0.9986	0.0000	4.568	1.772	10	5	13	4	0.9945	0.9986	0.0000	10.330	2.972	10	5	62	6	
-34	0	0.9980	0.9986	0.9980	4.768	1.900	10	5	3	1	0.9946	0.9986	0.0000	10.172	2.941	10	5	62	6	
-35	0	0.9980	0.9986	0.9980	4.932	2.012	10	5	7	4	0.9947	0.9986	0.0000	10.026	2.916	10	5	62	6	
-36	0	0.9980	0.9986	0.9980	4.964	2.052	10	5	2	1	0.9947	0.9986	0.0000	9.889	2.892	10	5	62	6	
-37	0	0.9980	0.9986	0.9980	5.208	2.164	10	5	3	1	0.9948	0.9986	0.0000	9.766	2.873	10	5	62	6	
-38	0	0.9980	0.9986	0.9980	5.052	2.152	10	5	7	2	0.9949	0.9986	0.0000	9.645	2.855	10	5	62	6	
-39	0	0.9980	0.9986	0.9979	4.644	1.936	10	5	7	2	0.9950	0.9986	0.0000	9.520	2.832	10	5	62	6	
-40	0	0.9980	0.9986	0.9980	4.236	1.744	10	5	10	5	0.9951	0.9986	0.0000	9.391	2.805	10	5	62	6	
-41	0	0.9980	0.9986	0.9980	4.236	1.716	10	5	1	0	0.9951	0.9986	0.0000	9.268	2.779	10	5	62	6	
-42	0	0.9940	0.9986	0.0000	4.332	1.716	10	5	18	6	0.9951	0.9986	0.0000	9.154	2.754	10	5	62	6	
-43	0	0.9980	0.9986	0.9980	4.428	1.668	10	5	1	0	0.9952	0.9986	0.0000	9.046	2.730	10	5	62	6	
-44	0	0.9980	0.9986	0.9980	5.180	1.948	10	5	1	0	0.9952	0.9986	0.0000	8.960	2.712	10	5	62	6	
-45	0	0.9980	0.9986	0.9978	4.672	1.824	10	5	3	1	0.9953	0.9986	0.0000	8.867	2.693	10	5	62	6	
-46	0	0.9980	0.9986	0.9980	4.912	1.948	10	5	2	1	0.9954	0.9986	0.0000	8.783	2.677	10	5	62	6	
-47	0	0.9980	0.9986	0.9980	4.440	1.832	10	5	2	1	0.9954	0.9986	0.0000	8.693	2.660	10	5	62	6	
-48	0	0.9980	0.9986	0.9979	4.504	1.852	10	5	10	4	0.9955	0.9986	0.0000	8.607	2.643	10	5	62	6	
-49	0	0.9980	0.9986	0.9977	4.384	1.820	10	5	9	5	0.9955	0.9986	0.0000	8.523	2.627	10	5	62	6	
-50	0	0.9980	0.9986	0.9980	4.676	1.944	10	5	1	0	0.9956	0.9986	0.0000	8.447	2.613	10	5	62	6	

cmake-build-relwithdebinfo/run_9/regress.sys

@@ -14,19 +14,19 @@ building function set(s):
     set 0: * / + - exp log area perimeter major minor eccentricity convex extent R
     tree 0 uses function set 0.
     function set complete.
-    no random number seed specfied; using 401.
+    no random number seed specfied; using 36.
 creating initial population(s):
-    331 trees were generated to fill the population of 250 (250 trees).
+    1108 trees were generated to fill the population of 800 (800 trees).
     initial population(s) complete.
 
 
 starting evolution.
 no checkpointing will be done.
 === generation 0.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 1.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 2.
     evaluation complete.  (0s wall)
@@ -44,7 +44,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 7.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 8.
     evaluation complete.  (0s wall)
@@ -53,7 +53,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 10.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 11.
     evaluation complete.  (0s wall)
@@ -68,7 +68,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 15.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 16.
     evaluation complete.  (0s wall)
@@ -92,7 +92,7 @@ no checkpointing will be done.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
 === generation 23.
-    evaluation complete.  (0s wall)
+    evaluation complete.  (1s wall)
     breeding complete.    (0s wall)
 === generation 24.
     evaluation complete.  (0s wall)
@@ -112,91 +112,3 @@ no checkpointing will be done.
 === generation 29.
     evaluation complete.  (0s wall)
     breeding complete.    (0s wall)
-=== generation 30.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 31.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 32.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 33.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 34.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 35.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 36.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 37.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 38.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 39.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 40.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 41.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 42.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 43.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 44.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 45.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 46.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 47.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 48.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 49.
-    evaluation complete.  (0s wall)
-    breeding complete.    (0s wall)
-=== generation 50.
-    evaluation complete.  (0s wall)
-
-SYSTEM STATISTICS
-
-------- memory -------
-           allocated:      3437043
-               freed:      3389043
-           not freed:      48000
-       max allocated:      213685
-    malloc'ed blocks:      46585
-   realloc'ed blocks:      7
-      free'ed blocks:      46579
-
-------- time -------
-             overall:      0s wall
-          evaluation:      0s wall
-            breeding:      0s wall
-
-------- generation spaces -------
-      space   0 size:      200
-      space   1 size:      100
-
-------- ephemeral random constants -------
-                used:      1136
-               freed:      1136
-           allocated:      1000
-              blocks:      1

include/ipc.h

@@ -34,9 +34,12 @@ enum class state_t : blt::u8
 enum class packet_id : blt::u8
 {
     // NAME,            DIRECTION           PAYLOAD
-    EXECUTE_RUN,    //  Server -> Client    NumOfRuns
+    EXECUTE_RUN,    //  Server -> Client    numOfGens,  Number of runs to execute
-    CHILD_FIT,      //  Client -> Server    Fitness of Child
+    CHILD_FIT,      //  Client -> Server    fitness,    Fitness of Child
     PRUNE,          //  Server -> Client    NONE,       Child should terminate
+    EXEC_TIME,      //  Client -> Server    timer,      wall time in ms
+    CPU_TIME,       //  Client -> Server    timer,      cpu time in ms
+    CPU_CYCLES,     //  Client -> Server    timer,      number of cpu cycles used
     // avg fitness, best fitness, avg tree size
     // unused
     AVG_FIT,        //  Client -> Server    Average Fitness, gen #
@@ -58,7 +61,7 @@ struct packet_t
                 blt::i32 numOfGens;
                 blt::i32 generation;
             };
-            blt::u64 clock_time;
+            blt::u64 timer;
         };
     };
 };

input.file

@@ -6,7 +6,7 @@ num_threads = 8
 ### sample input parameter file for symbolic regression.
 ###
 
-pop_size = 250
+pop_size = 800
 max_generations = 50
 elitism = 2
 # random_seed = 1234567890

src/program/app.cpp

@@ -34,6 +34,8 @@
 #include "blt/std/logging.h"
 #include "blt/std/ranges.h"
 #include "blt/std/assert.h"
+#include "blt/std/system.h"
+#include "blt/std/time.h"
 #include "blt/std/memory_util.h"
 #include "blt/std/error.h"
 #include "blt/std/types.h"
@@ -69,6 +71,12 @@ std::atomic<double> best_individual;
 std::mutex send_mutex;
 std::queue<packet_t> send_packets;
 int our_socket;
+blt::u64 cpu_cycles_start = 0;
+blt::u64 cpu_cycles_end = 0;
+blt::u64 cpu_time_start = 0;
+blt::u64 cpu_time_end = 0;
+blt::u64 wall_time_start = 0;
+blt::u64 wall_time_end = 0;
 
 
 static int fitness_cases = -1;
@@ -136,10 +144,7 @@ void handle_networking()
                     case packet_id::PRUNE:
                     {
                         BLT_DEBUG("We are a child who is going to be killed!");
-                        close(our_socket);
-                        //std::exit(0);
                         close_requested = true;
-                        running = false;
                         break;
                     }
                         break;
@@ -431,11 +436,41 @@ extern "C" int app_initialize(int startfromcheckpoint)
     else
         value_cutoff = strtod(param, NULL);
     
+    wall_time_start = blt::system::getCurrentTimeMilliseconds();
+    cpu_time_start = blt::system::getCPUTime();
+    cpu_cycles_start = blt::system::rdtsc();
     return 0;
 }
 
 extern "C" void app_uninitialize(void)
 {
+    wall_time_end = blt::system::getCurrentTimeMilliseconds();
+    cpu_time_end = blt::system::getCPUTime();
+    cpu_cycles_end = blt::system::rdtsc();
+    packet_t wall_time_packet{};
+    packet_t cpu_time_packet{};
+    packet_t cpu_cycles_packet{};
+    wall_time_packet.id = packet_id::EXEC_TIME;
+    wall_time_packet.timer = wall_time_end - wall_time_start;
+    cpu_time_packet.id = packet_id::CPU_TIME;
+    cpu_time_packet.timer = cpu_time_end - cpu_time_start;
+    cpu_cycles_packet.id = packet_id::CPU_CYCLES;
+    cpu_cycles_packet.timer = cpu_cycles_end - cpu_time_start;
+    {
+        std::scoped_lock lock(send_mutex);
+        send_packets.push(wall_time_packet);
+        send_packets.push(cpu_time_packet);
+        send_packets.push(cpu_cycles_packet);
+    }
+    do
+    {
+        {
+            std::scoped_lock lock(send_mutex);
+            if (send_packets.empty())
+                break;
+        }
+        std::this_thread::sleep_for(std::chrono::milliseconds(16));
+    } while(true);
     running = false;
     if (network_thread->joinable())
         network_thread->join();

src/runner/aggregation.cpp

@@ -285,25 +285,42 @@ void process_files(const std::string& outfile, const std::string& writefile, int
         stats.runs.push_back(run_stats::from_file(path + ".stt", path + ".fn"));
     }
     
-    auto best_gens = averaged_stats::from_vec(stats.getBestFromGenerations());
+    auto best_gen = stats.getBestFromGenerations();
+    
+//    for (const auto& v : best_gen)
+//    {
+//        write_fn_file(std::cout, v.fn);
+//        for (const auto& r : v.stt.records)
+//        {
+//            write_stt_record(std::cout, r);
+//        }
+//        std::cout << "\n\n";
+//    }
+    
+    auto best_gens = averaged_stats::from_vec(best_gen);
     auto best_fit = averaged_stats::from_vec(stats.getBestFromFitness());
     auto best_hits = averaged_stats::from_vec(stats.getBestFromHits());
+    auto best_all = averaged_stats::from_vec(stats.runs);
     
     std::ofstream writer_best_gens(writefile + "_best_generations.tsv");
     std::ofstream writer_best_fit(writefile + "_best_fitness.tsv");
     std::ofstream writer_best_hits(writefile + "_best_hits.tsv");
+    std::ofstream writer_best_all(writefile + "_all.tsv");
     
     writer_best_gens << "Aggregation Count:\t" << best_gens.count << '\n';
     writer_best_fit << "Aggregation Count:\t" << best_fit.count << '\n';
     writer_best_hits << "Aggregation Count:\t" << best_hits.count << '\n';
+    writer_best_all << "Aggregation Count:\t" << best_all.count << '\n';
     
     write_fn_file(writer_best_gens, best_gens.stats.fn);
     write_fn_file(writer_best_fit, best_fit.stats.fn);
     write_fn_file(writer_best_hits, best_hits.stats.fn);
+    write_fn_file(writer_best_all, best_all.stats.fn);
     
     write_stt_header(writer_best_gens);
     write_stt_header(writer_best_fit);
     write_stt_header(writer_best_hits);
+    write_stt_header(writer_best_all);
     
     for (const auto& v : best_gens.stats.stt.records)
         write_stt_record(writer_best_gens, v);
@@ -311,4 +328,6 @@ void process_files(const std::string& outfile, const std::string& writefile, int
         write_stt_record(writer_best_fit, v);
     for (const auto& v : best_hits.stats.stt.records)
         write_stt_record(writer_best_hits, v);
+    for (const auto& v : best_all.stats.stt.records)
+        write_stt_record(writer_best_all, v);
 }

src/runner/main.cpp

@@ -38,24 +38,48 @@
 #include <thread>
 #include <unistd.h>
 
+struct timer_info
+{
+    blt::u64 wall_time;
+    blt::u64 cpu_time;
+    blt::u64 cpu_cylces;
+};
+
+// run id - > timer info
+blt::hashmap_t<blt::i32, timer_info> run_timers;
+
 class child_t
 {
     private:
+        blt::i32 run;
         int socket = 0;
         bool socket_closed = false;
         double fitness = 0;
-        std::vector<packet_t> unprocess_packets;
+        std::vector<packet_t> unprocessed_packets;
     
     public:
-        child_t() = default;
+        explicit child_t(blt::i32 run): run(run)
+        {};
         
         void open(int sock)
         {
             socket = sock;
         }
         
-        void aggregatePackets()
+        void processPackets()
         {
+            for (const auto& v : unprocessed_packets)
+            {
+                if (v.id == packet_id::EXEC_TIME)
+                    run_timers[run].wall_time = v.timer;
+                else if (v.id == packet_id::CPU_TIME)
+                    run_timers[run].cpu_time = v.timer;
+                else if (v.id == packet_id::CPU_CYCLES)
+                    run_timers[run].cpu_cylces = v.timer;
+            }
+            clearPackets(packet_id::EXEC_TIME);
+            clearPackets(packet_id::CPU_TIME);
+            clearPackets(packet_id::CPU_CYCLES);
         }
         
         ssize_t write(unsigned char* buffer, blt::size_t count)
@@ -88,7 +112,7 @@ class child_t
         
         void handlePacket(packet_t packet)
         {
-            unprocess_packets.push_back(packet);
+            unprocessed_packets.push_back(packet);
         }
         
         [[nodiscard]] inline bool isSocketClosed() const
@@ -98,19 +122,19 @@ class child_t
         
         [[nodiscard]] inline const std::vector<packet_t>& pendingPackets() const
         {
-            return unprocess_packets;
+            return unprocessed_packets;
         }
         
         inline void clearPackets(packet_id id)
         {
-            auto it = unprocess_packets.begin();
+            auto it = unprocessed_packets.begin();
             do
             {
-                it = std::find_if(unprocess_packets.begin(), unprocess_packets.end(), [id](const auto& v) { return v.id == id; });
+                it = std::find_if(unprocessed_packets.begin(), unprocessed_packets.end(), [id](const auto& v) { return v.id == id; });
-                if (it == unprocess_packets.end())
+                if (it == unprocessed_packets.end())
                     break;
-                std::iter_swap(it, unprocess_packets.end() - 1);
+                std::iter_swap(it, unprocessed_packets.end() - 1);
-                unprocess_packets.pop_back();
+                unprocessed_packets.pop_back();
             } while (true);
         }
         
@@ -294,7 +318,7 @@ outer_while:
                 child.second->handlePacket(packet);
             }
         } while (ret > 0);
-        child.second->aggregatePackets();
+        child.second->processPackets();
         ++it;
     }
     
@@ -311,12 +335,12 @@ outer_while:
         {
             for (auto& child : children)
             {
-                for (const auto& packet : child.second->pendingPackets())
+                for (const auto& p : child.second->pendingPackets())
                 {
-                    if (packet.id == packet_id::CHILD_FIT)
+                    if (p.id == packet_id::CHILD_FIT)
                     {
-                        child.second->setFitness(packet.fitness);
+                        child.second->setFitness(p.fitness);
-                        fitness_storage.push_back(packet.fitness);
+                        fitness_storage.push_back(p.fitness);
                         break;
                     }
                 }
@@ -396,8 +420,8 @@ int main(int argc, const char** argv)
 {
     blt::arg_parse parser;
     
-    parser.addArgument(blt::arg_builder("-n", "--num_pops").setDefault("10").setHelp("Number of populations to start").build());
+    parser.addArgument(blt::arg_builder("-n", "--num_pops").setDefault("120").setHelp("Number of populations to start").build());
-    parser.addArgument(blt::arg_builder("-g", "--num_gen").setDefault("500").setHelp("Number of generations between pruning").build());
+    parser.addArgument(blt::arg_builder("-g", "--num_gen").setDefault("5").setHelp("Number of generations between pruning").build());
     parser.addArgument(blt::arg_builder("-p", "--prune_ratio").setDefault("0.2").setHelp("Number of generations to run before pruning").build());
     parser.addArgument(blt::arg_builder("--program").setDefault("./FinalProject").setHelp("GP Program to execute per run").build());
     parser.addArgument(blt::arg_builder("--out_file").setDefault("regress")
@@ -446,7 +470,7 @@ int main(int argc, const char** argv)
         else if (pid > 0)
         {
             // parent
-            children.insert({pid, std::make_unique<child_t>()});
+            children.insert({pid, std::make_unique<child_t>(i)});
             BLT_TRACE("Forked child to %d", pid);
         } else
         {