Generation 0 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 14.73876953125 
Nodes/tree: [14.73876953125] 
Avg Depth: 3.89404296875 
Depth/tree: [3.89404296875] 
Mean fitness raw: 1.62299327E12 adjusted: 8.01772E-6 hits: 28.337890625 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=18914.49 Adjusted=5.2866722E-5 Hits=944 
Tree 0: 
 (sqrt (* x (+ y y))) 
 
 
Best Individual 
 
 
 
Generation 1 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 9.02587890625 
Nodes/tree: [9.02587890625] 
Avg Depth: 3.4599609375 
Depth/tree: [3.4599609375] 
Mean fitness raw: 552341.56 adjusted: 1.5286594E-5 hits: 89.2705078125 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=14110.13 Adjusted=7.0866045E-5 Hits=967 
Tree 0: 
 (+ (sqrt (* x x)) (/ (sqrt (+ x x)) (/ x 
     y))) 
 
 
Best Individual 
 
 
 
Generation 2 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 7.7353515625 
Nodes/tree: [7.7353515625] 
Avg Depth: 3.24658203125 
Depth/tree: [3.24658203125] 
Mean fitness raw: 542919.94 adjusted: 2.177635E-5 hits: 176.7080078125 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=14110.13 Adjusted=7.0866045E-5 Hits=967 
Tree 0: 
 (+ (sqrt (* x x)) (/ (sqrt (+ x x)) (/ x 
     y))) 
 
 
Best Individual 
 
 
 
Generation 3 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 7.60791015625 
Nodes/tree: [7.60791015625] 
Avg Depth: 3.32861328125 
Depth/tree: [3.32861328125] 
Mean fitness raw: 338641.62 adjusted: 2.5869287E-5 hits: 212.75732421875 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=12965.775 Adjusted=7.7120174E-5 Hits=956 
Tree 0: 
 (+ (* (/ (* x x) (+ 97.0 x)) (sqrt (sqrt 
     x))) y) 
 
 
Best Individual 
 
 
 
Generation 4 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 8.20263671875 
Nodes/tree: [8.20263671875] 
Avg Depth: 3.57958984375 
Depth/tree: [3.57958984375] 
Mean fitness raw: 241275.83 adjusted: 2.7685051E-5 hits: 229.77587890625 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=11999.644 Adjusted=8.3328865E-5 Hits=613 
Tree 0: 
 (sqrt (* 35.0 (+ y (- x 3.0)))) 
 
 
Best Individual 
 
 
 
Generation 5 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 10.27685546875 
Nodes/tree: [10.27685546875] 
Avg Depth: 4.09326171875 
Depth/tree: [4.09326171875] 
Mean fitness raw: 222375.28 adjusted: 3.0363362E-5 hits: 261.23193359375 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=11850.506 Adjusted=8.437746E-5 Hits=507 
Tree 0: 
 (+ y (- x (+ (sqrt y) (/ x 6.0)))) 
 
 
Best Individual 
 
 
 
Generation 6 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 11.22900390625 
Nodes/tree: [11.22900390625] 
Avg Depth: 4.3876953125 
Depth/tree: [4.3876953125] 
Mean fitness raw: 270611.97 adjusted: 3.5007113E-5 hits: 313.646484375 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=3893.946 Adjusted=2.5674296E-4 Hits=1562 
Tree 0: 
 (+ (/ (* x x) (+ x y)) y) 
 
 
Best Individual 
 
 
 
Generation 7 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 11.0771484375 
Nodes/tree: [11.0771484375] 
Avg Depth: 4.4267578125 
Depth/tree: [4.4267578125] 
Mean fitness raw: 420155.25 adjusted: 4.0504216E-5 hits: 400.31201171875 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=3203.693 Adjusted=3.1204236E-4 Hits=2151 
Tree 0: 
 (+ (/ (* 1.0 x) (+ -19.0 -58.0)) (+ (/ (* 
     x x) (+ x y)) y)) 
 
 
Best Individual 
 
 
 
Generation 8 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 10.81591796875 
Nodes/tree: [10.81591796875] 
Avg Depth: 4.451171875 
Depth/tree: [4.451171875] 
Mean fitness raw: 315953.25 adjusted: 4.226754E-5 hits: 415.50439453125 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=3203.693 Adjusted=3.1204236E-4 Hits=2151 
Tree 0: 
 (+ (/ (* 1.0 x) (+ -19.0 -58.0)) (+ (/ (* 
     x x) (+ x y)) y)) 
 
 
Best Individual 
 
 
 
Generation 9 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 10.07177734375 
Nodes/tree: [10.07177734375] 
Avg Depth: 4.40283203125 
Depth/tree: [4.40283203125] 
Mean fitness raw: 281474.53 adjusted: 7.59469E-5 hits: 416.4755859375 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=15.027091 Adjusted=0.06239435 Hits=2600 
Tree 0: 
 (sqrt (+ (+ (* y y) (* x x)) (/ x (- x -33.0)))) 
 
 
Best Individual 
 
 
 
Generation 10 
================ 
 
Subpopulation 0 
---------------- 
Avg Nodes: 9.4443359375 
Nodes/tree: [9.4443359375] 
Avg Depth: 4.388671875 
Depth/tree: [4.388671875] 
Mean fitness raw: 332443.38 adjusted: 0.0011710039 hits: 443.333984375 
 
Best Individual of Generation: 
Evaluated: true 
Fitness: Raw=0.0 Adjusted=1.0 Hits=2600 
Tree 0: 
 (sqrt (+ (* y y) (* x x))) 
 
 
Best Individual 
 
 
 
Final Statistics 
================ 
Total Individuals Evaluated: 22528 
 
Best Individual of Run: 
Evaluated: true 
Fitness: Raw=0.0 Adjusted=1.0 Hits=2600 
Tree 0: 
 (sqrt (+ (* y y) (* x x))) 
 
 
 
Timings 
======= 
Initialization: 0.175 secs total, 30185 nodes, 172485.72 nodes/sec 
Evaluating: 14.125 secs total, 225742 nodes, 15981.734 nodes/sec 
Breeding: 0.785 secs total, 195557 nodes, 249117.19 nodes/sec 
 
 
 
Memory Usage 
============== 
Initialization: 1819.6875 KB total, 30185 nodes, 16.588013 nodes/KB 
Evaluating: 14.953125 KB total, 225742 nodes, 15096.644 nodes/KB 
Breeding: 7154.8516 KB total, 195557 nodes, 27.332083 nodes/KB