11.471 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (pow x 2.0) (pow y 2.0)) (- x y))
0.028 * * [simplify]: iteration  0 :  17  enodes  (cost  5 )
0.029 * * [simplify]: iteration  1 :  26  enodes  (cost  5 )
0.030 * * [simplify]: iteration  2 :  52  enodes  (cost  5 )
0.032 * * [simplify]: iteration  3 :  124  enodes  (cost  5 )
0.035 * * [simplify]: iteration  4 :  403  enodes  (cost  5 )
0.043 * * [simplify]: iteration  5 :  1784  enodes  (cost  5 )
0.092 * * [simplify]: iteration  6 :  5002  enodes  (cost  5 )
0.092 * [simplify]: Simplified to:
   (/ (+ (pow x 2.0) (pow y 2.0)) (- x y))
0.093 * [progress]: [Phase 3 of 3] Extracting.
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (pow x 2.0) (pow y 2.0)) (- x y))
0.096 * * [simplify]: iteration  0 :  9  enodes  (cost  5 )
0.097 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.097 * [simplify]: Simplified to:
   (/ (+ (pow x 2.0) (pow y 2.0)) (- x y))
1.037 * [regime-testing]: End program error score: 31.89179790313258