0.954 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (/ (+ x y) (+ y 1.0))
0.025 * * [simplify]: iteration 0: 6 enodes
0.027 * * [simplify]: iteration 1: 8 enodes
0.029 * * [simplify]: iteration complete: 8 enodes
0.029 * * [simplify]: Extracting #0: cost 1 inf + 0
0.029 * * [simplify]: Extracting #1: cost 3 inf + 0
0.029 * * [simplify]: Extracting #2: cost 6 inf + 0
0.029 * * [simplify]: Extracting #3: cost 2 inf + 6
0.029 * * [simplify]: Extracting #4: cost 0 inf + 16
0.029 * [simplify]: Simplified to:
  (/ (+ y x) (+ y 1.0))
0.037 * * [progress]: iteration 1 / 4
0.037 * * * [progress]: picking best candidate