0.034 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (/ (- x y) (- 2.0 (+ x y)))
0.016 * * [simplify]: iteration 0: 7 enodes
0.017 * * [simplify]: iteration 1: 17 enodes
0.020 * * [simplify]: iteration 2: 28 enodes
0.023 * * [simplify]: iteration 3: 41 enodes
0.028 * * [simplify]: iteration 4: 55 enodes
0.036 * * [simplify]: iteration 5: 117 enodes
0.063 * * [simplify]: iteration 6: 315 enodes
0.258 * * [simplify]: iteration 7: 1054 enodes
1.674 * * [simplify]: iteration 8: 3929 enodes
2.844 * * [simplify]: iteration complete: 5001 enodes
2.844 * * [simplify]: Extracting #0: cost 1 inf + 0
2.844 * * [simplify]: Extracting #1: cost 15 inf + 0
2.855 * * [simplify]: Extracting #2: cost 1068 inf + 0
2.866 * * [simplify]: Extracting #3: cost 1761 inf + 528
2.879 * * [simplify]: Extracting #4: cost 175 inf + 4998
2.891 * * [simplify]: Extracting #5: cost 5 inf + 5745
2.902 * * [simplify]: Extracting #6: cost 0 inf + 5770
2.913 * [simplify]: Simplified to:
  (/ (- x y) (- (- 2.0 x) y))
2.922 * * [progress]: iteration 1 / 4
2.922 * * * [progress]: picking best candidate