15.658 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
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
0.016 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.016 * * [simplify]: Extracting # 0 : cost  0
0.017 * * [simplify]: Extracting # 1 : cost  0
0.017 * * [simplify]: Extracting # 2 : cost  0
0.017 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.019 * * [simplify]: Extracting # 0 : cost  0
0.019 * * [simplify]: Extracting # 1 : cost  0
0.019 * * [simplify]: Extracting # 2 : cost  0
0.019 * * [simplify]: iteration  2 :  25  enodes  (cost  7 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: Extracting # 1 : cost  0
0.024 * * [simplify]: Extracting # 2 : cost  0
0.024 * * [simplify]: Extracting # 3 : cost  0
0.024 * * [simplify]: iteration  3 :  41  enodes  (cost  7 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: iteration  4 :  64  enodes  (cost  7 )
0.043 * * [simplify]: Extracting # 0 : cost  0
0.043 * * [simplify]: Extracting # 1 : cost  0
0.043 * * [simplify]: Extracting # 2 : cost  0
0.043 * * [simplify]: iteration  5 :  90  enodes  (cost  6 )
0.079 * * [simplify]: Extracting # 0 : cost  0
0.079 * * [simplify]: Extracting # 1 : cost  0
0.079 * * [simplify]: Extracting # 2 : cost  0
0.079 * * [simplify]: iteration  6 :  126  enodes  (cost  6 )
0.103 * * [simplify]: Extracting # 0 : cost  0
0.103 * * [simplify]: Extracting # 1 : cost  0
0.104 * * [simplify]: Extracting # 2 : cost  0
0.104 * * [simplify]: iteration  7 :  146  enodes  (cost  6 )
0.128 * * [simplify]: Extracting # 0 : cost  0
0.128 * * [simplify]: Extracting # 1 : cost  0
0.128 * * [simplify]: Extracting # 2 : cost  0
0.128 * * [simplify]: iteration  8 :  169  enodes  (cost  6 )
0.151 * * [simplify]: Extracting # 0 : cost  0
0.151 * * [simplify]: Extracting # 1 : cost  0
0.151 * * [simplify]: Extracting # 2 : cost  0
0.152 * * [simplify]: iteration  9 :  182  enodes  (cost  6 )
0.172 * * [simplify]: Extracting # 0 : cost  0
0.172 * * [simplify]: Extracting # 1 : cost  0
0.172 * * [simplify]: iteration  10 :  194  enodes  (cost  6 )
0.198 * * [simplify]: Extracting # 0 : cost  0
0.199 * * [simplify]: Extracting # 1 : cost  0
0.199 * * [simplify]: Extracting # 2 : cost  0
0.199 * * [simplify]: iteration  11 :  213  enodes  (cost  6 )
0.231 * * [simplify]: Extracting # 0 : cost  0
0.231 * * [simplify]: Extracting # 1 : cost  0
0.231 * * [simplify]: Extracting # 2 : cost  0
0.231 * * [simplify]: Extracting # 3 : cost  0
0.232 * * [simplify]: iteration  12 :  238  enodes  (cost  6 )
0.286 * * [simplify]: Extracting # 0 : cost  0
0.286 * * [simplify]: Extracting # 1 : cost  0
0.286 * * [simplify]: Extracting # 2 : cost  0
0.286 * * [simplify]: iteration  13 :  284  enodes  (cost  6 )
0.389 * * [simplify]: Extracting # 0 : cost  0
0.389 * * [simplify]: Extracting # 1 : cost  0
0.389 * * [simplify]: Extracting # 2 : cost  0
0.390 * * [simplify]: iteration  14 :  391  enodes  (cost  6 )
0.532 * * [simplify]: Extracting # 0 : cost  0
0.532 * * [simplify]: Extracting # 1 : cost  0
0.533 * * [simplify]: Extracting # 2 : cost  0
0.533 * * [simplify]: iteration  15 :  527  enodes  (cost  6 )
0.699 * * [simplify]: Extracting # 0 : cost  0
0.700 * * [simplify]: Extracting # 1 : cost  0
0.700 * * [simplify]: Extracting # 2 : cost  0
0.700 * * [simplify]: iteration  16 :  620  enodes  (cost  6 )
1.105 * * [simplify]: Extracting # 0 : cost  0
1.106 * * [simplify]: Extracting # 1 : cost  0
1.106 * * [simplify]: iteration  17 :  653  enodes  (cost  6 )
1.290 * * [simplify]: Extracting # 0 : cost  0
1.290 * * [simplify]: iteration  18 :  655  enodes  (cost  6 )
1.474 * * [simplify]: Extracting # 0 : cost  0
1.475 * * [simplify]: iteration done:  655  enodes  (cost  6 )
1.475 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
1.478 * * [progress]: iteration 1 / 4
1.478 * * * [progress]: picking best candidate
1.480 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 1 x) y x))>
1.480 * * * [progress]: localizing error
1.484 * * * [progress]: generating rewritten candidates
1.484 * * * [progress]: generating series expansions
1.484 * * * [progress]: simplifying candidates
1.484 * [simplify]: Simplifying:
  
1.485 * * [simplify]: Extracting # 0 : cost  0
1.485 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.485 * * [simplify]: Extracting # 0 : cost  0
1.485 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.485 * [simplify]: Simplified to:
  
1.485 * * * [progress]: adding candidates to table
1.485 * [progress]: [Phase 3 of 3] Extracting.
1.486 * [simplify]: Simplifying:
  (fma (- 1 x) y x)
1.487 * * [simplify]: Extracting # 0 : cost  0
1.487 * * [simplify]: Extracting # 1 : cost  0
1.487 * * [simplify]: Extracting # 2 : cost  0
1.487 * * [simplify]: Extracting # 3 : cost  0
1.487 * * [simplify]: Extracting # 4 : cost  0
1.487 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
1.487 * * [simplify]: Extracting # 0 : cost  0
1.487 * * [simplify]: iteration  1 :  7  enodes  (cost  6 )
1.487 * * [simplify]: Extracting # 0 : cost  0
1.487 * * [simplify]: iteration done:  7  enodes  (cost  6 )
1.487 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
1.934 * [regime-testing]: End program error score: 0.004000500062507814