69.829 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ l (* (- vhd vld) (/ (- td vld) (- vhd vld))))
0.026 * * [simplify]: iteration  0 :  19  enodes  (cost  6 )
0.027 * * [simplify]: iteration  1 :  39  enodes  (cost  6 )
0.029 * * [simplify]: iteration  2 :  115  enodes  (cost  6 )
0.031 * * [simplify]: iteration  3 :  311  enodes  (cost  6 )
0.035 * * [simplify]: iteration  4 :  820  enodes  (cost  2 )
0.051 * * [simplify]: iteration  5 :  3993  enodes  (cost  2 )
0.202 * * [simplify]: iteration  6 :  5002  enodes  (cost  2 )
0.202 * [simplify]: Simplified to:
   (- (+ l td) vld)
0.211 * [progress]: [Phase 3 of 3] Extracting.
0.214 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ l td) vld)
0.215 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.215 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.215 * [simplify]: Simplified to:
   (- (+ l td) vld)
1.105 * [regime-testing]: End program error score: 0.0017502187773471684