6.949 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying:
  (+ x (/ (* y (- z t)) a))
0.044 * * [simplify]: iteration 0: 9 enodes
0.045 * * [simplify]: iteration 1: 15 enodes
0.048 * * [simplify]: iteration 2: 26 enodes
0.052 * * [simplify]: iteration 3: 49 enodes
0.061 * * [simplify]: iteration 4: 100 enodes
0.085 * * [simplify]: iteration 5: 173 enodes
0.153 * * [simplify]: iteration 6: 262 enodes
0.208 * * [simplify]: iteration 7: 349 enodes
0.289 * * [simplify]: iteration 8: 608 enodes
0.523 * * [simplify]: iteration 9: 1175 enodes
2.520 * * [simplify]: iteration 10: 3484 enodes
4.058 * * [simplify]: iteration complete: 5000 enodes
4.059 * * [simplify]: Extracting #0: cost 1 inf + 0
4.065 * * [simplify]: Extracting #1: cost 256 inf + 0
4.075 * * [simplify]: Extracting #2: cost 421 inf + 65
4.090 * * [simplify]: Extracting #3: cost 260 inf + 1088
4.099 * * [simplify]: Extracting #4: cost 6 inf + 2532
4.108 * * [simplify]: Extracting #5: cost 0 inf + 2585
4.118 * [simplify]: Simplified to:
  (fma y (/ (- z t) a) x)
4.130 * * [progress]: iteration 1 / 4
4.130 * * * [progress]: picking best candidate