7.566 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.101 * * * [progress]: [2/2] Setting up program.
0.103 * [progress]: [Phase 2 of 3] Improving.
0.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow x (+ x 1.0)) (pow x x))
0.106 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.107 * * [simplify]: iteration  1 :  33  enodes  (cost  4 )
0.108 * * [simplify]: iteration  2 :  79  enodes  (cost  4 )
0.110 * * [simplify]: iteration  3 :  238  enodes  (cost  4 )
0.115 * * [simplify]: iteration  4 :  852  enodes  (cost  4 )
0.139 * * [simplify]: iteration  5 :  4601  enodes  (cost  4 )
0.258 * * [simplify]: iteration  6 :  5002  enodes  (cost  4 )
0.259 * [simplify]: Simplified to:
   (- (pow x (+ x 1.0)) (pow x x))
0.259 * [progress]: [Phase 3 of 3] Extracting.
0.267 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow x (+ x 1.0)) (pow x x))
0.268 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.269 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.269 * [simplify]: Simplified to:
   (- (pow x (+ x 1.0)) (pow x x))
3.809 * [regime-testing]: End program error score: 0.010095622890631763