11.908 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log (+ (exp a) (exp b))) a) b)
0.042 * * [simplify]: iteration  0 :  15  enodes  (cost  6 )
0.043 * * [simplify]: iteration  1 :  26  enodes  (cost  6 )
0.044 * * [simplify]: iteration  2 :  42  enodes  (cost  6 )
0.045 * * [simplify]: iteration  3 :  53  enodes  (cost  6 )
0.046 * * [simplify]: iteration  4 :  89  enodes  (cost  6 )
0.047 * * [simplify]: iteration  5 :  108  enodes  (cost  6 )
0.049 * * [simplify]: iteration  6 :  143  enodes  (cost  6 )
0.052 * * [simplify]: iteration  7 :  258  enodes  (cost  6 )
0.054 * * [simplify]: iteration  8 :  389  enodes  (cost  6 )
0.057 * * [simplify]: iteration  9 :  754  enodes  (cost  6 )
0.062 * * [simplify]: iteration  10 :  1070  enodes  (cost  6 )
0.069 * * [simplify]: iteration  11 :  1555  enodes  (cost  6 )
0.107 * * [simplify]: iteration  12 :  5001  enodes  (cost  6 )
0.107 * [simplify]: Simplified to:
   (- (- (log (+ (exp a) (exp b))) a) b)
0.108 * [progress]: [Phase 3 of 3] Extracting.
0.111 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log (+ (exp a) (exp b))) a) b)
0.111 * * [simplify]: iteration  0 :  9  enodes  (cost  6 )
0.111 * * [simplify]: iteration  1 :  9  enodes  (cost  6 )
0.111 * [simplify]: Simplified to:
   (- (- (log (+ (exp a) (exp b))) a) b)
1.499 * [regime-testing]: End program error score: 1.3079028026383384