5.826 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (+ x y))
0.052 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.053 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
0.053 * [simplify]: Simplified to:
   (sin (+ x y))
0.053 * [progress]: [Phase 3 of 3] Extracting.
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (+ x y))
0.056 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.057 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
0.057 * [simplify]: Simplified to:
   (sin (+ x y))
1.628 * [regime-testing]: End program error score: 15.046818877138024