7.962 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 1.0 (+ 1.0 (exp (/ (+ (neg Rw) Rb) (* 400.0 (log 10.0))))))
0.026 * * [simplify]: iteration  0 :  18  enodes  (cost  8 )
0.027 * * [simplify]: iteration  1 :  21  enodes  (cost  8 )
0.028 * * [simplify]: iteration  2 :  30  enodes  (cost  8 )
0.029 * * [simplify]: iteration  3 :  45  enodes  (cost  8 )
0.031 * * [simplify]: iteration  4 :  55  enodes  (cost  8 )
0.032 * * [simplify]: iteration  5 :  58  enodes  (cost  8 )
0.033 * * [simplify]: iteration  6 :  64  enodes  (cost  8 )
0.034 * * [simplify]: iteration  7 :  74  enodes  (cost  8 )
0.036 * * [simplify]: iteration  8 :  135  enodes  (cost  8 )
0.037 * * [simplify]: iteration  9 :  182  enodes  (cost  8 )
0.039 * * [simplify]: iteration  10 :  271  enodes  (cost  8 )
0.042 * * [simplify]: iteration  11 :  435  enodes  (cost  8 )
0.048 * * [simplify]: iteration  12 :  931  enodes  (cost  8 )
0.083 * * [simplify]: iteration  13 :  5001  enodes  (cost  8 )
0.083 * [simplify]: Simplified to:
   (/ 1.0 (+ 1.0 (exp (/ (+ (neg Rw) Rb) (* 400.0 (log 10.0))))))
0.083 * [progress]: [Phase 3 of 3] Extracting.
0.086 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 1.0 (+ 1.0 (exp (/ (+ (neg Rw) Rb) (* 400.0 (log 10.0))))))
0.087 * * [simplify]: iteration  0 :  16  enodes  (cost  8 )
0.087 * * [simplify]: iteration  1 :  16  enodes  (cost  8 )
0.087 * [simplify]: Simplified to:
   (/ 1.0 (+ 1.0 (exp (/ (+ (neg Rw) Rb) (* 400.0 (log 10.0))))))
0.982 * [regime-testing]: End program error score: 0.018933075813111537