4.722 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.050 * * [simplify]: Extracting # 0 : cost  0
0.050 * * [simplify]: Extracting # 1 : cost  0
0.050 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: Extracting # 3 : cost  0
0.050 * * [simplify]: Extracting # 4 : cost  0
0.050 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.051 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: Extracting # 1 : cost  0
0.051 * * [simplify]: Extracting # 2 : cost  0
0.051 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: Extracting # 1 : cost  0
0.055 * * [simplify]: Extracting # 2 : cost  0
0.055 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.064 * * [simplify]: Extracting # 0 : cost  0
0.064 * * [simplify]: Extracting # 1 : cost  0
0.064 * * [simplify]: Extracting # 2 : cost  0
0.064 * * [simplify]: iteration  3 :  59  enodes  (cost  7 )
0.080 * * [simplify]: Extracting # 0 : cost  0
0.081 * * [simplify]: Extracting # 1 : cost  0
0.081 * * [simplify]: Extracting # 2 : cost  0
0.081 * * [simplify]: iteration  4 :  146  enodes  (cost  7 )
0.139 * * [simplify]: Extracting # 0 : cost  0
0.140 * * [simplify]: Extracting # 1 : cost  0
0.140 * * [simplify]: Extracting # 2 : cost  0
0.141 * * [simplify]: Extracting # 3 : cost  0
0.141 * * [simplify]: iteration  5 :  253  enodes  (cost  7 )
0.311 * * [simplify]: Extracting # 0 : cost  0
0.311 * * [simplify]: Extracting # 1 : cost  0
0.312 * * [simplify]: Extracting # 2 : cost  0
0.313 * * [simplify]: iteration  6 :  381  enodes  (cost  7 )
0.578 * * [simplify]: Extracting # 0 : cost  0
0.579 * * [simplify]: Extracting # 1 : cost  0
0.580 * * [simplify]: Extracting # 2 : cost  0
0.581 * * [simplify]: Extracting # 3 : cost  0
0.582 * * [simplify]: iteration  7 :  589  enodes  (cost  7 )
1.133 * * [simplify]: Extracting # 0 : cost  0
1.134 * * [simplify]: Extracting # 1 : cost  0
1.135 * * [simplify]: Extracting # 2 : cost  0
1.136 * * [simplify]: iteration  8 :  1013  enodes  (cost  7 )
7.439 * * [simplify]: Extracting # 0 : cost  0
7.443 * * [simplify]: Extracting # 1 : cost  0
7.444 * * [simplify]: Extracting # 2 : cost  0
7.446 * * [simplify]: Extracting # 3 : cost  0
7.449 * * [simplify]: Extracting # 4 : cost  0
7.450 * * [simplify]: iteration  9 :  2885  enodes  (cost  7 )
11.370 * * [simplify]: Extracting # 0 : cost  0
11.376 * * [simplify]: Extracting # 1 : cost  0
11.385 * * [simplify]: Extracting # 2 : cost  0
11.389 * * [simplify]: Extracting # 3 : cost  0
11.392 * * [simplify]: iteration done:  5001  enodes  (cost  7 )
11.392 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
11.392 * * [progress]: iteration 1 / 4
11.392 * * * [progress]: picking best candidate
11.394 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
11.394 * * * [progress]: localizing error
11.399 * * * [progress]: generating rewritten candidates
11.399 * * * [progress]: generating series expansions
11.399 * * * [progress]: simplifying candidates
11.399 * [simplify]: Simplifying:
  
11.399 * * [simplify]: Extracting # 0 : cost  0
11.399 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
11.399 * * [simplify]: Extracting # 0 : cost  0
11.399 * * [simplify]: iteration done:  0  enodes  (cost  0 )
11.399 * [simplify]: Simplified to:
  
11.399 * * * [progress]: adding candidates to table
11.400 * [progress]: [Phase 3 of 3] Extracting.
11.401 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
11.401 * * [simplify]: Extracting # 0 : cost  0
11.401 * * [simplify]: Extracting # 1 : cost  0
11.401 * * [simplify]: Extracting # 2 : cost  0
11.401 * * [simplify]: Extracting # 3 : cost  0
11.402 * * [simplify]: Extracting # 4 : cost  0
11.402 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
11.402 * * [simplify]: Extracting # 0 : cost  0
11.402 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
11.403 * * [simplify]: Extracting # 0 : cost  0
11.403 * * [simplify]: iteration done:  7  enodes  (cost  7 )
11.403 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
12.644 * [regime-testing]: Baseline error score: 0.00037504688086010754
12.646 * [regime-testing]: Oracle error score: 0.00037504688086010754
12.646 * [regime-testing]: End program error score: 0.00037504688086010754