7.906 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.047 * [progress]: [Phase 2 of 3] Improving.
0.047 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (cos (* 4.0 (pow x 6.0))) (+ 16.0 (pow x 4.0)))
0.049 * * [simplify]: iteration  0 :  19  enodes  (cost  6 )
0.050 * * [simplify]: iteration  1 :  33  enodes  (cost  6 )
0.051 * * [simplify]: iteration  2 :  76  enodes  (cost  6 )
0.053 * * [simplify]: iteration  3 :  204  enodes  (cost  6 )
0.057 * * [simplify]: iteration  4 :  662  enodes  (cost  6 )
0.071 * * [simplify]: iteration  5 :  3052  enodes  (cost  6 )
0.128 * * [simplify]: iteration  6 :  5002  enodes  (cost  6 )
0.128 * [simplify]: Simplified to:
   (/ (cos (* 4.0 (pow x 6.0))) (+ 16.0 (pow x 4.0)))
0.129 * [progress]: [Phase 3 of 3] Extracting.
0.131 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (cos (* 4.0 (pow x 6.0))) (+ 16.0 (pow x 4.0)))
0.132 * * [simplify]: iteration  0 :  12  enodes  (cost  6 )
0.132 * * [simplify]: iteration  1 :  12  enodes  (cost  6 )
0.132 * [simplify]: Simplified to:
   (/ (cos (* 4.0 (pow x 6.0))) (+ 16.0 (pow x 4.0)))
1.410 * [regime-testing]: End program error score: 30.96593528687823