4.501 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.101 * * * [progress]: [2/2] Setting up program.
0.103 * [progress]: [Phase 2 of 3] Improving.
0.103 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (exp x) 1.0))
0.105 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.106 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.107 * * [simplify]: iteration  2 :  8  enodes  (cost  3 )
0.107 * [simplify]: Simplified to:
   (sqrt (- (exp x) 1.0))
0.107 * [progress]: [Phase 3 of 3] Extracting.
0.109 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (exp x) 1.0))
0.109 * * [simplify]: iteration  0 :  5  enodes  (cost  3 )
0.109 * [simplify]: Simplified to:
   (sqrt (- (exp x) 1.0))
3.173 * [regime-testing]: End program error score: 59.024860641887386