0.280 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.375 * * * [progress]: [2/2] Setting up program.
0.388 * [progress]: [Phase 2 of 3] Improving.
0.388 * [simplify]: Simplifying:
  (/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
0.388 * * [simplify]: iteration 0: 17 enodes
0.394 * * [simplify]: iteration 1: 32 enodes
0.403 * * [simplify]: iteration 2: 65 enodes
0.424 * * [simplify]: iteration 3: 180 enodes
0.493 * * [simplify]: iteration 4: 560 enodes
0.968 * * [simplify]: iteration 5: 3114 enodes
1.852 * * [simplify]: iteration complete: 5000 enodes
1.852 * * [simplify]: Extracting #0: cost 1 inf + 0
1.855 * * [simplify]: Extracting #1: cost 1008 inf + 0
1.866 * * [simplify]: Extracting #2: cost 1788 inf + 26
1.878 * * [simplify]: Extracting #3: cost 1887 inf + 437
1.895 * * [simplify]: Extracting #4: cost 1430 inf + 4401
1.907 * * [simplify]: Extracting #5: cost 965 inf + 9407
1.920 * * [simplify]: Extracting #6: cost 329 inf + 18124
1.931 * * [simplify]: Extracting #7: cost 10 inf + 23035
1.942 * * [simplify]: Extracting #8: cost 0 inf + 23174
1.953 * [simplify]: Simplified to:
  (* (/ (pow a (- t 1.0)) (/ (exp b) x)) (/ (pow z y) y))
1.963 * * [progress]: iteration 1 / 4
1.963 * * * [progress]: picking best candidate