8.942 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.092 * * * [progress]: [2/2] Setting up program.
0.095 * [progress]: [Phase 2 of 3] Improving.
0.095 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (- 1.0 (exp (neg x))))
0.097 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.097 * * [simplify]: iteration  1 :  16  enodes  (cost  4 )
0.098 * * [simplify]: iteration  2 :  18  enodes  (cost  4 )
0.099 * * [simplify]: iteration  3 :  19  enodes  (cost  4 )
0.100 * * [simplify]: iteration  4 :  24  enodes  (cost  4 )
0.101 * * [simplify]: iteration  5 :  46  enodes  (cost  4 )
0.103 * * [simplify]: iteration  6 :  71  enodes  (cost  4 )
0.105 * * [simplify]: iteration  7 :  155  enodes  (cost  4 )
0.114 * * [simplify]: iteration  8 :  1387  enodes  (cost  4 )
0.223 * * [simplify]: iteration  9 :  5001  enodes  (cost  4 )
0.223 * [simplify]: Simplified to:
   (log (- 1.0 (exp (neg x))))
0.223 * [progress]: [Phase 3 of 3] Extracting.
0.225 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (- 1.0 (exp (neg x))))
0.226 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.226 * [simplify]: Simplified to:
   (log (- 1.0 (exp (neg x))))
3.288 * [regime-testing]: End program error score: 30.837222664577734