0.120 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying:
  (+ (* d 10.0) (* d 20.0))
0.013 * * [simplify]: iteration 0: 6 enodes
0.014 * * [simplify]: iteration 1: 12 enodes
0.016 * * [simplify]: iteration 2: 18 enodes
0.020 * * [simplify]: iteration complete: 18 enodes
0.020 * * [simplify]: Extracting #0: cost 1 inf + 0
0.020 * * [simplify]: Extracting #1: cost 7 inf + 0
0.020 * * [simplify]: Extracting #2: cost 3 inf + 6
0.020 * * [simplify]: Extracting #3: cost 0 inf + 17
0.021 * [simplify]: Simplified to:
  (* (+ 10.0 20.0) d)
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate