2.527 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.049 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.053 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (* (* (* a b) c) d) (/ 1.0 4.0))
0.055 * * [simplify]: iteration  0 :  22  enodes  (cost  5 )
0.056 * * [simplify]: iteration  1 :  51  enodes  (cost  5 )
0.057 * * [simplify]: iteration  2 :  108  enodes  (cost  5 )
0.059 * * [simplify]: iteration  3 :  191  enodes  (cost  5 )
0.062 * * [simplify]: iteration  4 :  416  enodes  (cost  5 )
0.071 * * [simplify]: iteration  5 :  2340  enodes  (cost  5 )
0.110 * * [simplify]: iteration  6 :  5002  enodes  (cost  5 )
0.110 * [simplify]: Simplified to:
   (pow (* (* (* a b) c) d) (/ 1.0 4.0))
0.111 * [progress]: [Phase 3 of 3] Extracting.
0.114 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (* (* (* a b) c) d) (/ 1.0 4.0))
0.115 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.115 * * [simplify]: iteration  1 :  14  enodes  (cost  5 )
0.115 * [simplify]: Simplified to:
   (pow (* (* (* a b) c) d) (/ 1.0 4.0))
1.919 * [regime-testing]: End program error score: 33.118103686311784