5.524 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ a (log (/ x (+ 1.0 a))))
0.035 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
0.036 * * [simplify]: iteration  1 :  18  enodes  (cost  4 )
0.037 * * [simplify]: iteration  2 :  27  enodes  (cost  4 )
0.039 * * [simplify]: iteration  3 :  39  enodes  (cost  4 )
0.040 * * [simplify]: iteration  4 :  49  enodes  (cost  4 )
0.041 * * [simplify]: iteration  5 :  68  enodes  (cost  4 )
0.043 * * [simplify]: iteration  6 :  96  enodes  (cost  4 )
0.044 * * [simplify]: iteration  7 :  113  enodes  (cost  4 )
0.046 * * [simplify]: iteration  8 :  138  enodes  (cost  4 )
0.048 * * [simplify]: iteration  9 :  213  enodes  (cost  4 )
0.049 * * [simplify]: iteration  10 :  244  enodes  (cost  4 )
0.051 * * [simplify]: iteration  11 :  244  enodes  (cost  4 )
0.051 * [simplify]: Simplified to:
   (+ a (log (/ x (+ 1.0 a))))
0.052 * [progress]: [Phase 3 of 3] Extracting.
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ a (log (/ x (+ 1.0 a))))
0.055 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.055 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.055 * [simplify]: Simplified to:
   (+ a (log (/ x (+ 1.0 a))))
1.277 * [regime-testing]: End program error score: 7.192064249042992