3.989 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.051 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.053 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (cos x)) (* x x))
0.055 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.056 * * [simplify]: iteration  1 :  21  enodes  (cost  4 )
0.057 * * [simplify]: iteration  2 :  26  enodes  (cost  4 )
0.058 * * [simplify]: iteration  3 :  28  enodes  (cost  4 )
0.059 * * [simplify]: iteration  4 :  28  enodes  (cost  4 )
0.059 * [simplify]: Simplified to:
   (/ (- 1.0 (cos x)) (* x x))
0.059 * [progress]: [Phase 3 of 3] Extracting.
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (cos x)) (* x x))
0.062 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.062 * [simplify]: Simplified to:
   (/ (- 1.0 (cos x)) (* x x))
1.896 * [regime-testing]: End program error score: 31.30083791935647