5.142 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x1 x3) (log x2))
0.038 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.039 * * [simplify]: iteration  1 :  17  enodes  (cost  3 )
0.040 * * [simplify]: iteration  2 :  19  enodes  (cost  3 )
0.041 * * [simplify]: iteration  3 :  19  enodes  (cost  3 )
0.041 * [simplify]: Simplified to:
   (+ (+ x1 x3) (log x2))
0.042 * [progress]: [Phase 3 of 3] Extracting.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x1 x3) (log x2))
0.045 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.045 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.045 * [simplify]: Simplified to:
   (+ (+ x1 x3) (log x2))
1.248 * [regime-testing]: End program error score: 0.007000875109388674