1.970 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* 0.5 (* x x)))
0.016 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.018 * * [simplify]: iteration  1 :  24  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  35  enodes  (cost  3 )
0.021 * * [simplify]: iteration  3 :  39  enodes  (cost  3 )
0.022 * * [simplify]: iteration  4 :  46  enodes  (cost  3 )
0.023 * * [simplify]: iteration  5 :  48  enodes  (cost  3 )
0.025 * * [simplify]: iteration  6 :  145  enodes  (cost  3 )
0.027 * * [simplify]: iteration  7 :  218  enodes  (cost  3 )
0.030 * * [simplify]: iteration  8 :  247  enodes  (cost  3 )
0.033 * * [simplify]: iteration  9 :  343  enodes  (cost  3 )
0.037 * * [simplify]: iteration  10 :  590  enodes  (cost  3 )
0.050 * * [simplify]: iteration  11 :  1747  enodes  (cost  3 )
0.138 * * [simplify]: iteration  12 :  5001  enodes  (cost  3 )
0.139 * [simplify]: Simplified to:
   (- x (* 0.5 (* x x)))
0.139 * [progress]: [Phase 3 of 3] Extracting.
0.141 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* 0.5 (* x x)))
0.141 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.141 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.142 * [simplify]: Simplified to:
   (- x (* 0.5 (* x x)))
0.638 * [regime-testing]: End program error score: 0.026253281660207527