0.109 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2.0)
0.036 * * [simplify]: iteration 0: 9 enodes
0.038 * * [simplify]: iteration 1: 17 enodes
0.040 * * [simplify]: iteration 2: 53 enodes
0.051 * * [simplify]: iteration 3: 152 enodes
0.122 * * [simplify]: iteration 4: 349 enodes
0.251 * * [simplify]: iteration 5: 581 enodes
0.364 * * [simplify]: iteration 6: 641 enodes
0.436 * * [simplify]: iteration complete: 641 enodes
0.436 * * [simplify]: Extracting #0: cost 1 inf + 0
0.436 * * [simplify]: Extracting #1: cost 31 inf + 0
0.436 * * [simplify]: Extracting #2: cost 21 inf + 24
0.436 * * [simplify]: Extracting #3: cost 1 inf + 124
0.437 * * [simplify]: Extracting #4: cost 0 inf + 129
0.437 * [simplify]: Simplified to:
  (* 2.0 (+ (+ b (+ d c)) a))
0.443 * * [progress]: iteration 1 / 4
0.443 * * * [progress]: picking best candidate