0.225 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.143 * * * [progress]: [2/2] Setting up program.
0.151 * [progress]: [Phase 2 of 3] Improving.
0.152 * [simplify]: Simplifying:
  (exp (- (+ x (* y (log y))) z))
0.152 * * [simplify]: iteration 0: 8 enodes
0.154 * * [simplify]: iteration 1: 17 enodes
0.159 * * [simplify]: iteration 2: 37 enodes
0.169 * * [simplify]: iteration 3: 71 enodes
0.188 * * [simplify]: iteration 4: 114 enodes
0.221 * * [simplify]: iteration 5: 310 enodes
0.424 * * [simplify]: iteration 6: 1559 enodes
1.668 * * [simplify]: iteration complete: 5001 enodes
1.668 * * [simplify]: Extracting #0: cost 1 inf + 0
1.669 * * [simplify]: Extracting #1: cost 542 inf + 0
1.674 * * [simplify]: Extracting #2: cost 1577 inf + 1
1.680 * * [simplify]: Extracting #3: cost 1569 inf + 402
1.685 * * [simplify]: Extracting #4: cost 1398 inf + 1285
1.691 * * [simplify]: Extracting #5: cost 789 inf + 7035
1.697 * * [simplify]: Extracting #6: cost 52 inf + 15481
2.077 * * [simplify]: Extracting #7: cost 0 inf + 16252
2.082 * [simplify]: Simplified to:
  (* (exp (- x z)) (pow y y))
2.091 * * [progress]: iteration 1 / 4
2.091 * * * [progress]: picking best candidate