3.538 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.059 * * * [progress]: [2/2] Setting up program.
0.062 * [progress]: [Phase 2 of 3] Improving.
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) (exp (* x x)))
0.064 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.065 * * [simplify]: iteration  1 :  13  enodes  (cost  4 )
0.066 * * [simplify]: iteration  2 :  21  enodes  (cost  4 )
0.067 * * [simplify]: iteration  3 :  45  enodes  (cost  4 )
0.069 * * [simplify]: iteration  4 :  121  enodes  (cost  4 )
0.071 * * [simplify]: iteration  5 :  415  enodes  (cost  4 )
0.082 * * [simplify]: iteration  6 :  1912  enodes  (cost  4 )
0.126 * * [simplify]: iteration  7 :  5001  enodes  (cost  4 )
0.126 * [simplify]: Simplified to:
   (- (exp x) (exp (* x x)))
0.126 * [progress]: [Phase 3 of 3] Extracting.
0.129 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) (exp (* x x)))
0.129 * * [simplify]: iteration  0 :  5  enodes  (cost  4 )
0.129 * [simplify]: Simplified to:
   (- (exp x) (exp (* x x)))
2.018 * [regime-testing]: End program error score: 58.37036378648294