15.390 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (pow x 2.0) 1.0) (pow x 2.0))
0.051 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.053 * * [simplify]: iteration  1 :  35  enodes  (cost  4 )
0.054 * * [simplify]: iteration  2 :  75  enodes  (cost  4 )
0.057 * * [simplify]: iteration  3 :  205  enodes  (cost  2 )
0.062 * * [simplify]: iteration  4 :  784  enodes  (cost  1 )
0.096 * * [simplify]: iteration  5 :  4994  enodes  (cost  1 )
0.615 * * [simplify]: iteration  6 :  5002  enodes  (cost  1 )
0.616 * [simplify]: Simplified to:
   (neg 1.0)
0.620 * [progress]: [Phase 3 of 3] Extracting.
0.621 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg 1.0)
0.622 * * [simplify]: iteration  0 :  2  enodes  (cost  1 )
0.622 * [simplify]: Simplified to:
   (neg 1.0)
1.981 * [regime-testing]: End program error score: 0