24.661 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.008 * * * [progress]: [2/2] Setting up program.
0.010 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.011 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.011 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.011 * * [simplify]: Extracting # 2 : cost  3  inf +  1
0.011 * * [simplify]: Extracting # 3 : cost  2  inf +  2
0.011 * * [simplify]: Extracting # 4 : cost  0  inf +  125
0.011 * * [simplify]: iteration  0 :  4  enodes  (cost  82 )
0.012 * * [simplify]: Extracting # 0 : cost  0  inf +  125
0.012 * * [simplify]: Extracting # 1 : cost  3  inf +  125
0.012 * * [simplify]: Extracting # 2 : cost  0  inf +  209
0.012 * * [simplify]: iteration  1 :  10  enodes  (cost  82 )
0.013 * * [simplify]: Extracting # 0 : cost  0  inf +  209
0.013 * * [simplify]: iteration  2 :  15  enodes  (cost  82 )
0.016 * * [simplify]: Extracting # 0 : cost  0  inf +  209
0.016 * * [simplify]: Extracting # 1 : cost  1  inf +  209
0.016 * * [simplify]: Extracting # 2 : cost  0  inf +  251
0.016 * * [simplify]: iteration  3 :  20  enodes  (cost  82 )
0.021 * * [simplify]: Extracting # 0 : cost  0  inf +  251
0.021 * * [simplify]: Extracting # 1 : cost  2  inf +  251
0.021 * * [simplify]: Extracting # 2 : cost  0  inf +  374
0.022 * * [simplify]: iteration  4 :  24  enodes  (cost  82 )
0.028 * * [simplify]: Extracting # 0 : cost  0  inf +  374
0.028 * * [simplify]: Extracting # 1 : cost  1  inf +  374
0.028 * * [simplify]: Extracting # 2 : cost  0  inf +  455
0.028 * * [simplify]: iteration  5 :  29  enodes  (cost  82 )
0.033 * * [simplify]: Extracting # 0 : cost  0  inf +  455
0.033 * * [simplify]: Extracting # 1 : cost  16  inf +  292
0.033 * * [simplify]: Extracting # 2 : cost  0  inf +  1237
0.033 * * [simplify]: iteration  6 :  80  enodes  (cost  82 )
0.042 * * [simplify]: Extracting # 0 : cost  0  inf +  1237
0.042 * * [simplify]: Extracting # 1 : cost  33  inf +  1037
0.043 * * [simplify]: Extracting # 2 : cost  0  inf +  3090
0.044 * * [simplify]: iteration  7 :  202  enodes  (cost  82 )
0.114 * * [simplify]: Extracting # 0 : cost  0  inf +  3090
0.116 * * [simplify]: Extracting # 1 : cost  116  inf +  2607
0.121 * * [simplify]: Extracting # 2 : cost  0  inf +  9837
0.126 * * [simplify]: iteration  8 :  607  enodes  (cost  82 )
0.661 * * [simplify]: Extracting # 0 : cost  0  inf +  9837
0.670 * * [simplify]: Extracting # 1 : cost  406  inf +  8069
0.685 * * [simplify]: Extracting # 2 : cost  0  inf +  32814
0.696 * * [simplify]: iteration  9 :  1993  enodes  (cost  82 )
1.313 * * [simplify]: Extracting # 0 : cost  0  inf +  32814
1.342 * * [simplify]: Extracting # 1 : cost  1387  inf +  31310
1.394 * * [simplify]: Extracting # 2 : cost  0  inf +  116264
1.450 * * [simplify]: iteration done:  5001  enodes  (cost  82 )
1.450 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
1.451 * * [progress]: iteration 1 / 4
1.451 * * * [progress]: picking best candidate
1.457 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
1.457 * * * [progress]: localizing error
1.466 * * * [progress]: generating rewritten candidates
1.466 * * * [progress]: generating series expansions
1.466 * * * [progress]: simplifying candidates
1.467 * [simplify]: Simplifying:
  
1.467 * * [simplify]: Extracting # 0 : cost  0  inf +  0
1.467 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.467 * * [simplify]: Extracting # 0 : cost  0  inf +  0
1.467 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.467 * [simplify]: Simplified to:
  
1.467 * * * [progress]: adding candidates to table
1.468 * [progress]: [Phase 3 of 3] Extracting.
1.473 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
1.473 * * [simplify]: Extracting # 0 : cost  1  inf +  0
1.474 * * [simplify]: Extracting # 1 : cost  3  inf +  0
1.474 * * [simplify]: Extracting # 2 : cost  3  inf +  1
1.474 * * [simplify]: Extracting # 3 : cost  2  inf +  2
1.474 * * [simplify]: Extracting # 4 : cost  0  inf +  125
1.474 * * [simplify]: iteration  0 :  4  enodes  (cost  82 )
1.474 * * [simplify]: Extracting # 0 : cost  0  inf +  125
1.474 * * [simplify]: iteration done:  4  enodes  (cost  82 )
1.474 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
2.143 * [regime-testing]: Baseline error score: 0
2.162 * [regime-testing]: Oracle error score: 0
2.163 * [regime-testing]: End program error score: 0