1.998 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ d (- (* a d) (* b c)))
0.024 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
0.025 * * [simplify]: iteration  1 :  19  enodes  (cost  4 )
0.025 * * [simplify]: iteration  2 :  19  enodes  (cost  4 )
0.026 * [simplify]: Simplified to:
   (/ d (- (* a d) (* b c)))
0.026 * [progress]: [Phase 3 of 3] Extracting.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ d (- (* a d) (* b c)))
0.029 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.029 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.029 * [simplify]: Simplified to:
   (/ d (- (* a d) (* b c)))
0.850 * [regime-testing]: End program error score: 10.395754794988925