8.093 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.066 * [progress]: [Phase 2 of 3] Improving.
0.067 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x (- 1.0 (exp (* (neg y) z)))) y)
0.068 * * [simplify]: iteration  0 :  20  enodes  (cost  6 )
0.070 * * [simplify]: iteration  1 :  46  enodes  (cost  6 )
0.071 * * [simplify]: iteration  2 :  85  enodes  (cost  6 )
0.073 * * [simplify]: iteration  3 :  191  enodes  (cost  6 )
0.076 * * [simplify]: iteration  4 :  636  enodes  (cost  6 )
0.090 * * [simplify]: iteration  5 :  3046  enodes  (cost  6 )
0.152 * * [simplify]: iteration  6 :  5002  enodes  (cost  6 )
0.153 * [simplify]: Simplified to:
   (/ (* x (- 1.0 (exp (* (neg y) z)))) y)
0.153 * [progress]: [Phase 3 of 3] Extracting.
0.156 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x (- 1.0 (exp (* (neg y) z)))) y)
0.157 * * [simplify]: iteration  0 :  14  enodes  (cost  6 )
0.157 * * [simplify]: iteration  1 :  18  enodes  (cost  6 )
0.158 * * [simplify]: iteration  2 :  19  enodes  (cost  6 )
0.158 * * [simplify]: iteration  3 :  19  enodes  (cost  6 )
0.158 * [simplify]: Simplified to:
   (/ (* x (- 1.0 (exp (* (neg y) z)))) y)
2.361 * [regime-testing]: End program error score: 30.981582764678848