28.509 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.012 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.012 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.012 * * [simplify]: Extracting # 2 : cost  3  inf +  1
0.012 * * [simplify]: Extracting # 3 : cost  2  inf +  2
0.012 * * [simplify]: Extracting # 4 : cost  0  inf +  125
0.012 * * [simplify]: iteration  0 :  4  enodes  (cost  82 )
0.013 * * [simplify]: Extracting # 0 : cost  0  inf +  125
0.013 * * [simplify]: Extracting # 1 : cost  3  inf +  125
0.013 * * [simplify]: Extracting # 2 : cost  0  inf +  209
0.013 * * [simplify]: iteration  1 :  10  enodes  (cost  82 )
0.014 * * [simplify]: Extracting # 0 : cost  0  inf +  209
0.015 * * [simplify]: iteration  2 :  16  enodes  (cost  82 )
0.017 * * [simplify]: Extracting # 0 : cost  0  inf +  209
0.017 * * [simplify]: Extracting # 1 : cost  1  inf +  209
0.017 * * [simplify]: Extracting # 2 : cost  0  inf +  251
0.017 * * [simplify]: iteration  3 :  22  enodes  (cost  82 )
0.019 * * [simplify]: Extracting # 0 : cost  0  inf +  251
0.019 * * [simplify]: Extracting # 1 : cost  2  inf +  251
0.020 * * [simplify]: Extracting # 2 : cost  0  inf +  374
0.020 * * [simplify]: iteration  4 :  26  enodes  (cost  82 )
0.025 * * [simplify]: Extracting # 0 : cost  0  inf +  374
0.026 * * [simplify]: Extracting # 1 : cost  1  inf +  374
0.026 * * [simplify]: Extracting # 2 : cost  0  inf +  455
0.026 * * [simplify]: iteration  5 :  31  enodes  (cost  82 )
0.031 * * [simplify]: Extracting # 0 : cost  0  inf +  455
0.031 * * [simplify]: Extracting # 1 : cost  16  inf +  292
0.031 * * [simplify]: Extracting # 2 : cost  0  inf +  1237
0.032 * * [simplify]: iteration  6 :  82  enodes  (cost  82 )
0.045 * * [simplify]: Extracting # 0 : cost  0  inf +  1237
0.046 * * [simplify]: Extracting # 1 : cost  33  inf +  955
0.047 * * [simplify]: Extracting # 2 : cost  0  inf +  3008
0.049 * * [simplify]: iteration  7 :  214  enodes  (cost  82 )
0.114 * * [simplify]: Extracting # 0 : cost  0  inf +  3008
0.116 * * [simplify]: Extracting # 1 : cost  108  inf +  2525
0.119 * * [simplify]: Extracting # 2 : cost  0  inf +  9138
0.121 * * [simplify]: iteration  8 :  599  enodes  (cost  82 )
0.598 * * [simplify]: Extracting # 0 : cost  0  inf +  9138
0.608 * * [simplify]: Extracting # 1 : cost  384  inf +  7449
0.617 * * [simplify]: Extracting # 2 : cost  0  inf +  30877
0.626 * * [simplify]: iteration  9 :  1939  enodes  (cost  82 )
1.273 * * [simplify]: Extracting # 0 : cost  0  inf +  30877
1.286 * * [simplify]: Extracting # 1 : cost  1349  inf +  29538
1.315 * * [simplify]: Extracting # 2 : cost  0  inf +  111879
1.373 * * [simplify]: iteration done:  5001  enodes  (cost  82 )
1.373 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
1.374 * * [progress]: iteration 1 / 4
1.374 * * * [progress]: picking best candidate
1.379 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
1.379 * * * [progress]: localizing error
1.388 * * * [progress]: generating rewritten candidates
1.388 * * * [progress]: generating series expansions
1.388 * * * [progress]: simplifying candidates
1.388 * [simplify]: Simplifying:
  
1.388 * * [simplify]: Extracting # 0 : cost  0  inf +  0
1.388 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.388 * * [simplify]: Extracting # 0 : cost  0  inf +  0
1.388 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.388 * [simplify]: Simplified to:
  
1.389 * * * [progress]: adding candidates to table
1.389 * [progress]: [Phase 3 of 3] Extracting.
1.394 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
1.395 * * [simplify]: Extracting # 0 : cost  1  inf +  0
1.395 * * [simplify]: Extracting # 1 : cost  3  inf +  0
1.395 * * [simplify]: Extracting # 2 : cost  3  inf +  1
1.395 * * [simplify]: Extracting # 3 : cost  2  inf +  2
1.395 * * [simplify]: Extracting # 4 : cost  0  inf +  125
1.395 * * [simplify]: iteration  0 :  4  enodes  (cost  82 )
1.395 * * [simplify]: Extracting # 0 : cost  0  inf +  125
1.395 * * [simplify]: iteration done:  4  enodes  (cost  82 )
1.395 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
2.097 * [regime-testing]: Baseline error score: 0
2.106 * [regime-testing]: Oracle error score: 0
2.106 * [regime-testing]: End program error score: 0