0.006 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (sqrt (- x y)) (/ 1.0 x))
0.034 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.035 * * [simplify]: iteration  1 :  11  enodes  (cost  4 )
0.036 * * [simplify]: iteration  2 :  11  enodes  (cost  4 )
0.037 * [simplify]: Simplified to:
   (+ (sqrt (- x y)) (/ 1.0 x))
0.037 * [progress]: [Phase 3 of 3] Extracting.
0.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (sqrt (- x y)) (/ 1.0 x))
0.040 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.040 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.040 * [simplify]: Simplified to:
   (+ (sqrt (- x y)) (/ 1.0 x))
1.090 * [regime-testing]: End program error score: 0.017176186701184995