9.825 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) x) (* (- y 1.0) y))
0.031 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.033 * * [simplify]: iteration  1 :  35  enodes  (cost  5 )
0.034 * * [simplify]: iteration  2 :  81  enodes  (cost  5 )
0.037 * * [simplify]: iteration  3 :  171  enodes  (cost  5 )
0.040 * * [simplify]: iteration  4 :  300  enodes  (cost  5 )
0.045 * * [simplify]: iteration  5 :  462  enodes  (cost  5 )
0.050 * * [simplify]: iteration  6 :  731  enodes  (cost  4 )
0.060 * * [simplify]: iteration  7 :  1186  enodes  (cost  4 )
0.075 * * [simplify]: iteration  8 :  2575  enodes  (cost  4 )
0.107 * * [simplify]: iteration  9 :  5001  enodes  (cost  4 )
0.108 * [simplify]: Simplified to:
   (* (+ x y) (+ 1.0 (- x y)))
0.111 * [progress]: [Phase 3 of 3] Extracting.
0.113 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x y) (+ 1.0 (- x y)))
0.114 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.114 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.114 * [simplify]: Simplified to:
   (* (+ x y) (+ 1.0 (- x y)))
1.096 * [regime-testing]: End program error score: 0.017502187773471685