21.264 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 2.0 (* x y)) (- x y))
0.018 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.019 * * [simplify]: iteration  1 :  35  enodes  (cost  4 )
0.021 * * [simplify]: iteration  2 :  76  enodes  (cost  4 )
0.022 * * [simplify]: iteration  3 :  126  enodes  (cost  4 )
0.024 * * [simplify]: iteration  4 :  165  enodes  (cost  4 )
0.026 * * [simplify]: iteration  5 :  193  enodes  (cost  4 )
0.028 * * [simplify]: iteration  6 :  194  enodes  (cost  4 )
0.030 * * [simplify]: iteration  7 :  194  enodes  (cost  4 )
0.030 * [simplify]: Simplified to:
   (/ (* 2.0 (* x y)) (- x y))
0.030 * [progress]: [Phase 3 of 3] Extracting.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 2.0 (* x y)) (- x y))
0.033 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.033 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.033 * [simplify]: Simplified to:
   (/ (* 2.0 (* x y)) (- x y))
0.655 * [regime-testing]: End program error score: 15.325488300940856