0.204 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.385 * * * [progress]: [2/2] Setting up program.
0.391 * [progress]: [Phase 2 of 3] Improving.
0.391 * [simplify]: Simplifying:
  (+ (- (+ (log (+ x y)) (log z)) t) (* (- a 0.5) (log t)))
0.391 * * [simplify]: iteration 0: 15 enodes
0.394 * * [simplify]: iteration 1: 27 enodes
0.398 * * [simplify]: iteration 2: 59 enodes
0.409 * * [simplify]: iteration 3: 150 enodes
0.458 * * [simplify]: iteration 4: 434 enodes
0.841 * * [simplify]: iteration 5: 1502 enodes
1.375 * * [simplify]: iteration complete: 5000 enodes
1.375 * * [simplify]: Extracting #0: cost 1 inf + 0
1.376 * * [simplify]: Extracting #1: cost 328 inf + 0
1.383 * * [simplify]: Extracting #2: cost 1583 inf + 3
1.391 * * [simplify]: Extracting #3: cost 1416 inf + 916
1.398 * * [simplify]: Extracting #4: cost 812 inf + 5122
1.403 * * [simplify]: Extracting #5: cost 395 inf + 9151
1.407 * * [simplify]: Extracting #6: cost 19 inf + 13409
1.412 * * [simplify]: Extracting #7: cost 0 inf + 13651
1.416 * [simplify]: Simplified to:
  (- (log (+ y x)) (- (- t (log z)) (* (- a 0.5) (log t))))
1.423 * * [progress]: iteration 1 / 4
1.423 * * * [progress]: picking best candidate