9.155 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (- x y) 2.0)
0.030 * * [simplify]: iteration  0 :  11  enodes  (cost  2 )
0.031 * * [simplify]: iteration  1 :  17  enodes  (cost  2 )
0.032 * * [simplify]: iteration  2 :  34  enodes  (cost  2 )
0.033 * * [simplify]: iteration  3 :  80  enodes  (cost  2 )
0.035 * * [simplify]: iteration  4 :  245  enodes  (cost  2 )
0.040 * * [simplify]: iteration  5 :  1238  enodes  (cost  2 )
0.064 * * [simplify]: iteration  6 :  4917  enodes  (cost  2 )
0.190 * * [simplify]: iteration  7 :  5001  enodes  (cost  2 )
0.191 * [simplify]: Simplified to:
   (pow (- x y) 2.0)
0.192 * [progress]: [Phase 3 of 3] Extracting.
0.194 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (- x y) 2.0)
0.194 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.195 * [simplify]: Simplified to:
   (pow (- x y) 2.0)
1.166 * [regime-testing]: End program error score: 0.024295518190134344