6.467 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.091 * * * [progress]: [2/2] Setting up program.
0.094 * [progress]: [Phase 2 of 3] Improving.
0.094 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sin (pow x 2.0)) (cos (pow x 2.0)))
0.096 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.097 * * [simplify]: iteration  1 :  18  enodes  (cost  5 )
0.098 * * [simplify]: iteration  2 :  35  enodes  (cost  5 )
0.100 * * [simplify]: iteration  3 :  81  enodes  (cost  5 )
0.102 * * [simplify]: iteration  4 :  246  enodes  (cost  5 )
0.108 * * [simplify]: iteration  5 :  1239  enodes  (cost  5 )
0.137 * * [simplify]: iteration  6 :  4918  enodes  (cost  5 )
0.274 * * [simplify]: iteration  7 :  5002  enodes  (cost  5 )
0.275 * [simplify]: Simplified to:
   (- (sin (pow x 2.0)) (cos (pow x 2.0)))
0.275 * [progress]: [Phase 3 of 3] Extracting.
0.278 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sin (pow x 2.0)) (cos (pow x 2.0)))
0.279 * * [simplify]: iteration  0 :  6  enodes  (cost  5 )
0.279 * [simplify]: Simplified to:
   (- (sin (pow x 2.0)) (cos (pow x 2.0)))
3.658 * [regime-testing]: End program error score: 29.634291730287337