26.753 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.123 * * * [progress]: [2/2] Setting up program.
0.126 * [progress]: [Phase 2 of 3] Improving.
0.126 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (cos x) y)
0.128 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.129 * * [simplify]: iteration  1 :  13  enodes  (cost  2 )
0.130 * * [simplify]: iteration  2 :  30  enodes  (cost  2 )
0.131 * * [simplify]: iteration  3 :  76  enodes  (cost  2 )
0.133 * * [simplify]: iteration  4 :  241  enodes  (cost  2 )
0.138 * * [simplify]: iteration  5 :  1234  enodes  (cost  2 )
0.165 * * [simplify]: iteration  6 :  4913  enodes  (cost  2 )
0.298 * * [simplify]: iteration  7 :  5002  enodes  (cost  2 )
0.299 * [simplify]: Simplified to:
   (pow (cos x) y)
0.299 * [progress]: [Phase 3 of 3] Extracting.
0.305 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (cos x) y)
0.306 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
0.306 * [simplify]: Simplified to:
   (pow (cos x) y)
4.315 * [regime-testing]: End program error score: 2.859034186113495