42.624 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.015 * * [simplify]: Extracting # 0 : cost  0
0.015 * * [simplify]: Extracting # 1 : cost  0
0.015 * * [simplify]: Extracting # 2 : cost  0
0.015 * * [simplify]: Extracting # 3 : cost  0
0.015 * * [simplify]: Extracting # 4 : cost  0
0.015 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.016 * * [simplify]: Extracting # 0 : cost  0
0.016 * * [simplify]: Extracting # 1 : cost  0
0.016 * * [simplify]: Extracting # 2 : cost  0
0.016 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.019 * * [simplify]: Extracting # 0 : cost  0
0.019 * * [simplify]: iteration  2 :  16  enodes  (cost  5 )
0.022 * * [simplify]: Extracting # 0 : cost  0
0.022 * * [simplify]: Extracting # 1 : cost  0
0.022 * * [simplify]: Extracting # 2 : cost  0
0.022 * * [simplify]: iteration  3 :  22  enodes  (cost  5 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: Extracting # 1 : cost  0
0.025 * * [simplify]: Extracting # 2 : cost  0
0.025 * * [simplify]: iteration  4 :  26  enodes  (cost  5 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  5 :  31  enodes  (cost  5 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  6 :  82  enodes  (cost  5 )
0.061 * * [simplify]: Extracting # 0 : cost  0
0.061 * * [simplify]: Extracting # 1 : cost  0
0.061 * * [simplify]: Extracting # 2 : cost  0
0.061 * * [simplify]: iteration  7 :  212  enodes  (cost  5 )
0.162 * * [simplify]: Extracting # 0 : cost  0
0.162 * * [simplify]: Extracting # 1 : cost  0
0.163 * * [simplify]: Extracting # 2 : cost  0
0.164 * * [simplify]: iteration  8 :  606  enodes  (cost  5 )
0.768 * * [simplify]: Extracting # 0 : cost  0
0.770 * * [simplify]: Extracting # 1 : cost  0
0.772 * * [simplify]: Extracting # 2 : cost  0
0.774 * * [simplify]: iteration  9 :  1974  enodes  (cost  5 )
1.363 * * [simplify]: Extracting # 0 : cost  0
1.370 * * [simplify]: Extracting # 1 : cost  0
1.377 * * [simplify]: Extracting # 2 : cost  0
1.382 * * [simplify]: iteration done:  5000  enodes  (cost  5 )
1.382 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
1.382 * * [progress]: iteration 1 / 4
1.382 * * * [progress]: picking best candidate
1.383 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
1.384 * * * [progress]: localizing error
1.389 * * * [progress]: generating rewritten candidates
1.389 * * * [progress]: generating series expansions
1.389 * * * [progress]: simplifying candidates
1.389 * [simplify]: Simplifying:
  
1.390 * * [simplify]: Extracting # 0 : cost  0
1.390 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.390 * * [simplify]: Extracting # 0 : cost  0
1.390 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.390 * [simplify]: Simplified to:
  
1.390 * * * [progress]: adding candidates to table
1.390 * [progress]: [Phase 3 of 3] Extracting.
1.392 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
1.392 * * [simplify]: Extracting # 0 : cost  0
1.392 * * [simplify]: Extracting # 1 : cost  0
1.392 * * [simplify]: Extracting # 2 : cost  0
1.392 * * [simplify]: Extracting # 3 : cost  0
1.392 * * [simplify]: Extracting # 4 : cost  0
1.392 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
1.392 * * [simplify]: Extracting # 0 : cost  0
1.392 * * [simplify]: iteration done:  4  enodes  (cost  5 )
1.392 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
1.856 * [regime-testing]: Baseline error score: 0
1.859 * [regime-testing]: Oracle error score: 0
1.859 * [regime-testing]: End program error score: 0