0.926 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (exp x) x) 1.0)
0.038 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.039 * * [simplify]: iteration  1 :  18  enodes  (cost  3 )
0.042 * * [simplify]: iteration  2 :  27  enodes  (cost  3 )
0.043 * * [simplify]: iteration  3 :  33  enodes  (cost  3 )
0.044 * * [simplify]: iteration  4 :  42  enodes  (cost  3 )
0.045 * * [simplify]: iteration  5 :  56  enodes  (cost  3 )
0.047 * * [simplify]: iteration  6 :  91  enodes  (cost  3 )
0.048 * * [simplify]: iteration  7 :  159  enodes  (cost  3 )
0.049 * * [simplify]: iteration  8 :  214  enodes  (cost  3 )
0.051 * * [simplify]: iteration  9 :  243  enodes  (cost  3 )
0.053 * * [simplify]: iteration  10 :  365  enodes  (cost  3 )
0.056 * * [simplify]: iteration  11 :  489  enodes  (cost  3 )
0.060 * * [simplify]: iteration  12 :  878  enodes  (cost  3 )
0.068 * * [simplify]: iteration  13 :  1311  enodes  (cost  3 )
0.080 * * [simplify]: iteration  14 :  2173  enodes  (cost  3 )
0.155 * * [simplify]: iteration  15 :  5001  enodes  (cost  3 )
0.156 * [simplify]: Simplified to:
   (- (+ (exp x) x) 1.0)
0.156 * [progress]: [Phase 3 of 3] Extracting.
0.158 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (exp x) x) 1.0)
0.158 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.159 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.159 * [simplify]: Simplified to:
   (- (+ (exp x) x) 1.0)
1.335 * [regime-testing]: End program error score: 39.19302696587223