7.033 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.115 * * * [progress]: [2/2] Setting up program.
0.117 * [progress]: [Phase 2 of 3] Improving.
0.117 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (acos (+ x 1.0)) x) (sin x))
0.119 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.120 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.121 * * [simplify]: iteration  2 :  12  enodes  (cost  5 )
0.121 * [simplify]: Simplified to:
   (- (* (acos (+ x 1.0)) x) (sin x))
0.122 * [progress]: [Phase 3 of 3] Extracting.
0.124 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (acos (+ x 1.0)) x) (sin x))
0.124 * * [simplify]: iteration  0 :  9  enodes  (cost  5 )
0.124 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.124 * [simplify]: Simplified to:
   (- (* (acos (+ x 1.0)) x) (sin x))
3.695 * [regime-testing]: End program error score: 1.2250781500394698