0.030 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying:
  (+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
0.037 * * [simplify]: iteration 0: 12 enodes
0.041 * * [simplify]: iteration 1: 21 enodes
0.048 * * [simplify]: iteration 2: 51 enodes
0.073 * * [simplify]: iteration 3: 172 enodes
0.137 * * [simplify]: iteration 4: 582 enodes
0.605 * * [simplify]: iteration 5: 1977 enodes
2.840 * * [simplify]: iteration complete: 5000 enodes
2.840 * * [simplify]: Extracting #0: cost 1 inf + 0
2.847 * * [simplify]: Extracting #1: cost 108 inf + 0
2.853 * * [simplify]: Extracting #2: cost 515 inf + 50
2.858 * * [simplify]: Extracting #3: cost 294 inf + 2401
2.861 * * [simplify]: Extracting #4: cost 7 inf + 5182
2.865 * * [simplify]: Extracting #5: cost 0 inf + 5240
2.868 * [simplify]: Simplified to:
  (fma (- (/ 2.0 3.0) z) (* (- y x) 6.0) x)
2.875 * * [progress]: iteration 1 / 4
2.875 * * * [progress]: picking best candidate