4.446 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.164 * * * [progress]: [2/2] Setting up program.
0.172 * [progress]: [Phase 2 of 3] Improving.
0.172 * [simplify]: Simplifying:
  (* (* (- (* x 0.5) y) (sqrt (* z 2.0))) (exp (/ (* t t) 2.0)))
0.172 * * [simplify]: iteration 0: 15 enodes
0.177 * * [simplify]: iteration 1: 26 enodes
0.184 * * [simplify]: iteration 2: 43 enodes
0.192 * * [simplify]: iteration 3: 92 enodes
0.215 * * [simplify]: iteration 4: 204 enodes
0.287 * * [simplify]: iteration 5: 367 enodes
0.422 * * [simplify]: iteration 6: 746 enodes
1.015 * * [simplify]: iteration 7: 2322 enodes
2.612 * * [simplify]: iteration complete: 5000 enodes
2.612 * * [simplify]: Extracting #0: cost 1 inf + 0
2.613 * * [simplify]: Extracting #1: cost 175 inf + 0
2.620 * * [simplify]: Extracting #2: cost 1050 inf + 11
2.630 * * [simplify]: Extracting #3: cost 1136 inf + 17
2.640 * * [simplify]: Extracting #4: cost 1112 inf + 121
2.650 * * [simplify]: Extracting #5: cost 933 inf + 2340
2.660 * * [simplify]: Extracting #6: cost 241 inf + 14815
2.669 * * [simplify]: Extracting #7: cost 4 inf + 20889
2.682 * * [simplify]: Extracting #8: cost 0 inf + 21058
2.691 * [simplify]: Simplified to:
  (* (- (* x 0.5) y) (* (exp (/ t (/ 2.0 t))) (sqrt (* z 2.0))))
2.702 * * [progress]: iteration 1 / 4
2.702 * * * [progress]: picking best candidate