3.836 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow (+ x 1.0) 2.0) (sqrt x))
0.040 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.041 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.042 * * [simplify]: iteration  2 :  37  enodes  (cost  4 )
0.044 * * [simplify]: iteration  3 :  83  enodes  (cost  4 )
0.046 * * [simplify]: iteration  4 :  248  enodes  (cost  4 )
0.052 * * [simplify]: iteration  5 :  1241  enodes  (cost  4 )
0.081 * * [simplify]: iteration  6 :  4920  enodes  (cost  4 )
0.215 * * [simplify]: iteration  7 :  5001  enodes  (cost  4 )
0.215 * [simplify]: Simplified to:
   (- (pow (+ x 1.0) 2.0) (sqrt x))
0.215 * [progress]: [Phase 3 of 3] Extracting.
0.218 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow (+ x 1.0) 2.0) (sqrt x))
0.218 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.218 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.218 * [simplify]: Simplified to:
   (- (pow (+ x 1.0) 2.0) (sqrt x))
1.574 * [regime-testing]: End program error score: 0.04510281910851837