3.128 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.075 * * * [progress]: [2/2] Setting up program.
0.079 * [progress]: [Phase 2 of 3] Improving.
0.079 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) (exp (pow x 2.0)))
0.081 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
0.082 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.083 * * [simplify]: iteration  2 :  42  enodes  (cost  4 )
0.085 * * [simplify]: iteration  3 :  108  enodes  (cost  4 )
0.087 * * [simplify]: iteration  4 :  344  enodes  (cost  4 )
0.098 * * [simplify]: iteration  5 :  1885  enodes  (cost  4 )
0.138 * * [simplify]: iteration  6 :  5001  enodes  (cost  4 )
0.139 * [simplify]: Simplified to:
   (- (exp x) (exp (pow x 2.0)))
0.139 * [progress]: [Phase 3 of 3] Extracting.
0.142 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) (exp (pow x 2.0)))
0.142 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.142 * [simplify]: Simplified to:
   (- (exp x) (exp (pow x 2.0)))
2.520 * [regime-testing]: End program error score: 58.37036378648294