21.471 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (* (+ x y) (- x y)))>
0.038 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.038 * * [simplify]: iteration 0: 5 enodes
0.040 * * [simplify]: iteration 1: 9 enodes
0.043 * * [simplify]: iteration 2: 24 enodes
0.049 * * [simplify]: iteration 3: 53 enodes
0.060 * * [simplify]: iteration 4: 110 enodes
0.101 * * [simplify]: iteration 5: 177 enodes
0.167 * * [simplify]: iteration 6: 258 enodes
0.252 * * [simplify]: iteration 7: 363 enodes
0.385 * * [simplify]: iteration 8: 919 enodes
1.365 * * [simplify]: iteration 9: 2641 enodes
3.623 * * [simplify]: iteration complete: 5010 enodes
3.623 * * [simplify]: Extracting #0: cost 1 inf + 0
3.624 * * [simplify]: Extracting #1: cost 399 inf + 0
3.627 * * [simplify]: Extracting #2: cost 1234 inf + 1
3.634 * * [simplify]: Extracting #3: cost 1364 inf + 4602
3.662 * * [simplify]: Extracting #4: cost 635 inf + 79468
3.695 * * [simplify]: Extracting #5: cost 66 inf + 170766
3.736 * * [simplify]: Extracting #6: cost 2 inf + 182937
3.776 * * [simplify]: Extracting #7: cost 0 inf + 183141
3.821 * [simplify]: Simplified to:
  (* (+ y x) (- x y))
3.822 * * [progress]: iteration 1 / 4
3.822 * * * [progress]: picking best candidate
3.824 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
3.824 * * * [progress]: localizing error
3.835 * * * [progress]: generating rewritten candidates
3.835 * * * [progress]: generating series expansions
3.835 * * * [progress]: simplifying candidates
3.835 * [simplify]: Simplifying:
  
3.835 * * [simplify]: iteration 0: 0 enodes
3.835 * * [simplify]: iteration complete: 0 enodes
3.835 * * [simplify]: Extracting #0: cost 0 inf + 0
3.835 * [simplify]: Simplified to:
  
3.835 * * * [progress]: adding candidates to table
3.835 * [progress]: [Phase 3 of 3] Extracting.
3.837 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
3.837 * * [simplify]: iteration 0: 5 enodes
3.838 * * [simplify]: iteration 1: 7 enodes
3.838 * * [simplify]: iteration complete: 7 enodes
3.838 * * [simplify]: Extracting #0: cost 1 inf + 0
3.838 * * [simplify]: Extracting #1: cost 3 inf + 0
3.838 * * [simplify]: Extracting #2: cost 5 inf + 0
3.838 * * [simplify]: Extracting #3: cost 3 inf + 2
3.838 * * [simplify]: Extracting #4: cost 0 inf + 208
3.838 * [simplify]: Simplified to:
  (* (+ y x) (- x y))
5.406 * [regime-testing]: Baseline error score: 0.0006250781347668458
5.408 * [regime-testing]: Oracle error score: 0.0006250781347668458
5.408 * [regime-testing]: End program error score: 0.0006250781347668458