11.360 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.134 * * * [progress]: [2/2] Setting up program.
0.138 * [progress]: [Phase 2 of 3] Improving.
0.139 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow (+ x 1.0) a) (pow x a))
0.140 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.142 * * [simplify]: iteration  1 :  31  enodes  (cost  4 )
0.143 * * [simplify]: iteration  2 :  70  enodes  (cost  4 )
0.145 * * [simplify]: iteration  3 :  206  enodes  (cost  4 )
0.149 * * [simplify]: iteration  4 :  778  enodes  (cost  4 )
0.169 * * [simplify]: iteration  5 :  3988  enodes  (cost  4 )
0.283 * * [simplify]: iteration  6 :  5002  enodes  (cost  4 )
0.284 * [simplify]: Simplified to:
   (- (pow (+ x 1.0) a) (pow x a))
0.285 * [progress]: [Phase 3 of 3] Extracting.
0.288 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow (+ x 1.0) a) (pow x a))
0.288 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.288 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.289 * [simplify]: Simplified to:
   (- (pow (+ x 1.0) a) (pow x a))
4.864 * [regime-testing]: End program error score: 27.70707461727607