2.558 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.040 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (sqrt (fabs (+ x y))))
0.046 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.047 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.047 * [simplify]: Simplified to:
   (cos (sqrt (fabs (+ x y))))
0.047 * [progress]: [Phase 3 of 3] Extracting.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (sqrt (fabs (+ x y))))
0.050 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.050 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.050 * [simplify]: Simplified to:
   (cos (sqrt (fabs (+ x y))))
1.421 * [regime-testing]: End program error score: 40.841031289952724