6.093 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.034 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: Extracting # 3 : cost  0
0.037 * * [simplify]: Extracting # 4 : cost  0
0.037 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.053 * * [simplify]: Extracting # 0 : cost  0
0.053 * * [simplify]: Extracting # 1 : cost  0
0.053 * * [simplify]: Extracting # 2 : cost  0
0.053 * * [simplify]: iteration  3 :  59  enodes  (cost  7 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.085 * * [simplify]: Extracting # 1 : cost  0
0.085 * * [simplify]: Extracting # 2 : cost  0
0.086 * * [simplify]: iteration  4 :  146  enodes  (cost  7 )
0.165 * * [simplify]: Extracting # 0 : cost  0
0.165 * * [simplify]: Extracting # 1 : cost  0
0.166 * * [simplify]: Extracting # 2 : cost  0
0.166 * * [simplify]: Extracting # 3 : cost  0
0.166 * * [simplify]: iteration  5 :  253  enodes  (cost  7 )
0.337 * * [simplify]: Extracting # 0 : cost  0
0.337 * * [simplify]: Extracting # 1 : cost  0
0.338 * * [simplify]: Extracting # 2 : cost  0
0.338 * * [simplify]: iteration  6 :  381  enodes  (cost  7 )
0.612 * * [simplify]: Extracting # 0 : cost  0
0.613 * * [simplify]: Extracting # 1 : cost  0
0.614 * * [simplify]: Extracting # 2 : cost  0
0.614 * * [simplify]: Extracting # 3 : cost  0
0.615 * * [simplify]: iteration  7 :  589  enodes  (cost  7 )
1.296 * * [simplify]: Extracting # 0 : cost  0
1.299 * * [simplify]: Extracting # 1 : cost  0
1.299 * * [simplify]: Extracting # 2 : cost  0
1.300 * * [simplify]: iteration  8 :  1013  enodes  (cost  7 )
7.426 * * [simplify]: Extracting # 0 : cost  0
7.435 * * [simplify]: Extracting # 1 : cost  0
7.438 * * [simplify]: Extracting # 2 : cost  0
7.444 * * [simplify]: Extracting # 3 : cost  0
7.447 * * [simplify]: Extracting # 4 : cost  0
7.449 * * [simplify]: iteration  9 :  2885  enodes  (cost  7 )
11.531 * * [simplify]: Extracting # 0 : cost  0
11.553 * * [simplify]: Extracting # 1 : cost  0
11.560 * * [simplify]: Extracting # 2 : cost  0
11.566 * * [simplify]: Extracting # 3 : cost  0
11.573 * * [simplify]: iteration done:  5001  enodes  (cost  7 )
11.573 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
11.574 * * [progress]: iteration 1 / 4
11.574 * * * [progress]: picking best candidate
11.576 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
11.576 * * * [progress]: localizing error
11.586 * * * [progress]: generating rewritten candidates
11.586 * * * [progress]: generating series expansions
11.586 * * * [progress]: simplifying candidates
11.587 * [simplify]: Simplifying:
  
11.587 * * [simplify]: Extracting # 0 : cost  0
11.587 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
11.587 * * [simplify]: Extracting # 0 : cost  0
11.587 * * [simplify]: iteration done:  0  enodes  (cost  0 )
11.587 * [simplify]: Simplified to:
  
11.587 * * * [progress]: adding candidates to table
11.587 * [progress]: [Phase 3 of 3] Extracting.
11.590 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
11.590 * * [simplify]: Extracting # 0 : cost  0
11.590 * * [simplify]: Extracting # 1 : cost  0
11.590 * * [simplify]: Extracting # 2 : cost  0
11.590 * * [simplify]: Extracting # 3 : cost  0
11.590 * * [simplify]: Extracting # 4 : cost  0
11.590 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
11.590 * * [simplify]: Extracting # 0 : cost  0
11.590 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
11.591 * * [simplify]: Extracting # 0 : cost  0
11.591 * * [simplify]: iteration done:  7  enodes  (cost  7 )
11.591 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
12.712 * [regime-testing]: End program error score: 0.0011251406425803225