0.106 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (/ (- (* x x) 3.0) 6.0)
0.030 * * [simplify]: iteration 0: 6 enodes
0.033 * * [simplify]: iteration 1: 12 enodes
0.037 * * [simplify]: iteration 2: 17 enodes
0.041 * * [simplify]: iteration 3: 21 enodes
0.055 * * [simplify]: iteration 4: 23 enodes
0.062 * * [simplify]: iteration 5: 24 enodes
0.068 * * [simplify]: iteration complete: 24 enodes
0.068 * * [simplify]: Extracting #0: cost 1 inf + 0
0.069 * * [simplify]: Extracting #1: cost 8 inf + 0
0.069 * * [simplify]: Extracting #2: cost 10 inf + 2
0.069 * * [simplify]: Extracting #3: cost 5 inf + 17
0.069 * * [simplify]: Extracting #4: cost 0 inf + 38
0.069 * [simplify]: Simplified to:
  (/ (- (* x x) 3.0) 6.0)
0.070 * * [progress]: iteration 1 / 4
0.070 * * * [progress]: picking best candidate