0.599 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
1.667 * * * [progress]: [2/2] Setting up program.
1.677 * [progress]: [Phase 2 of 3] Improving.
1.680 * [simplify]: Simplifying:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.681 * * [simplify]: iteration 0: 7 enodes
1.687 * * [simplify]: iteration 1: 16 enodes
1.691 * * [simplify]: iteration 2: 24 enodes
1.696 * * [simplify]: iteration 3: 44 enodes
1.703 * * [simplify]: iteration 4: 91 enodes
1.741 * * [simplify]: iteration 5: 373 enodes
2.659 * * [simplify]: iteration 6: 3169 enodes
4.001 * * [simplify]: iteration complete: 5000 enodes
4.001 * * [simplify]: Extracting #0: cost 1 inf + 0
4.001 * * [simplify]: Extracting #1: cost 2 inf + 0
4.002 * * [simplify]: Extracting #2: cost 237 inf + 0
4.004 * * [simplify]: Extracting #3: cost 1217 inf + 1
4.008 * * [simplify]: Extracting #4: cost 1482 inf + 25
4.013 * * [simplify]: Extracting #5: cost 1415 inf + 755
4.021 * * [simplify]: Extracting #6: cost 719 inf + 16254
4.025 * * [simplify]: Extracting #7: cost 135 inf + 33961
4.029 * * [simplify]: Extracting #8: cost 0 inf + 38962
4.032 * [simplify]: Simplified to:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
4.034 * * [progress]: iteration 1 / 4
4.034 * * * [progress]: picking best candidate