4.910 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.132 * * * [progress]: [2/2] Setting up program.
0.136 * [progress]: [Phase 2 of 3] Improving.
0.137 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (- (sqrt x) a) b) (sqrt (+ (- (pow x 2.0) (* (* x x) x)) (pow x x))))
0.138 * * [simplify]: iteration  0 :  36  enodes  (cost  11 )
0.140 * * [simplify]: iteration  1 :  89  enodes  (cost  11 )
0.142 * * [simplify]: iteration  2 :  195  enodes  (cost  11 )
0.145 * * [simplify]: iteration  3 :  415  enodes  (cost  11 )
0.150 * * [simplify]: iteration  4 :  1051  enodes  (cost  11 )
0.169 * * [simplify]: iteration  5 :  3985  enodes  (cost  11 )
0.238 * * [simplify]: iteration  6 :  5002  enodes  (cost  11 )
0.238 * [simplify]: Simplified to:
   (+ (+ (- (sqrt x) a) b) (sqrt (+ (- (pow x 2.0) (* (* x x) x)) (pow x x))))
0.239 * [progress]: [Phase 3 of 3] Extracting.
0.242 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (- (sqrt x) a) b) (sqrt (+ (- (pow x 2.0) (* (* x x) x)) (pow x x))))
0.243 * * [simplify]: iteration  0 :  19  enodes  (cost  11 )
0.243 * * [simplify]: iteration  1 :  19  enodes  (cost  11 )
0.243 * [simplify]: Simplified to:
   (+ (+ (- (sqrt x) a) b) (sqrt (+ (- (pow x 2.0) (* (* x x) x)) (pow x x))))
4.691 * [regime-testing]: End program error score: 0.022252781597699712