150.004 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (+ x (/ PI 2.0)))
0.041 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.042 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.042 * [simplify]: Simplified to:
   (sin (+ x (/ PI 2.0)))
0.042 * [progress]: [Phase 3 of 3] Extracting.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (+ x (/ PI 2.0)))
0.045 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.045 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.045 * [simplify]: Simplified to:
   (sin (+ x (/ PI 2.0)))
1.478 * [regime-testing]: End program error score: 27.61833694671567