2.630 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.049 * * [simplify]: iteration 0: 9 enodes
0.052 * * [simplify]: iteration 1: 21 enodes
0.060 * * [simplify]: iteration 2: 72 enodes
0.122 * * [simplify]: iteration 3: 280 enodes
0.569 * * [simplify]: iteration 4: 2246 enodes
4.566 * * [simplify]: iteration complete: 5000 enodes
4.566 * * [simplify]: Extracting #0: cost 1 inf + 0
4.567 * * [simplify]: Extracting #1: cost 234 inf + 0
4.573 * * [simplify]: Extracting #2: cost 545 inf + 434
4.577 * * [simplify]: Extracting #3: cost 65 inf + 2980
4.583 * * [simplify]: Extracting #4: cost 0 inf + 3369
4.590 * [simplify]: Simplified to:
  (* y (- x z))
4.600 * * [progress]: iteration 1 / 4
4.600 * * * [progress]: picking best candidate