2.996 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (* a b) (/ 1.0 2.0))
0.036 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.037 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.038 * * [simplify]: iteration  2 :  43  enodes  (cost  3 )
0.039 * * [simplify]: iteration  3 :  109  enodes  (cost  3 )
0.042 * * [simplify]: iteration  4 :  334  enodes  (cost  3 )
0.049 * * [simplify]: iteration  5 :  2258  enodes  (cost  3 )
0.088 * * [simplify]: iteration  6 :  5002  enodes  (cost  3 )
0.088 * [simplify]: Simplified to:
   (pow (* a b) (/ 1.0 2.0))
0.088 * [progress]: [Phase 3 of 3] Extracting.
0.091 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (* a b) (/ 1.0 2.0))
0.092 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.092 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.092 * [simplify]: Simplified to:
   (pow (* a b) (/ 1.0 2.0))
1.329 * [regime-testing]: End program error score: 15.086879519090237