7.344 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.049 * * * [progress]: [2/2] Setting up program.
0.237 * [progress]: [Phase 2 of 3] Improving.
0.237 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (sqrt (fabs (+ x y))))
0.239 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.240 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.240 * [simplify]: Simplified to:
   (cos (sqrt (fabs (+ x y))))
0.240 * [progress]: [Phase 3 of 3] Extracting.
0.243 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (sqrt (fabs (+ x y))))
0.244 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.244 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.244 * [simplify]: Simplified to:
   (cos (sqrt (fabs (+ x y))))
1.704 * [regime-testing]: End program error score: 40.70482231719439