0.221 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (+ x (/ y (- (* 1.1283791670955126 (exp z)) (* x y))))
0.023 * * [simplify]: iteration 0: 10 enodes
0.025 * * [simplify]: iteration 1: 16 enodes
0.026 * * [simplify]: iteration 2: 24 enodes
0.029 * * [simplify]: iteration 3: 28 enodes
0.032 * * [simplify]: iteration complete: 28 enodes
0.032 * * [simplify]: Extracting #0: cost 1 inf + 0
0.032 * * [simplify]: Extracting #1: cost 3 inf + 0
0.032 * * [simplify]: Extracting #2: cost 4 inf + 1
0.032 * * [simplify]: Extracting #3: cost 10 inf + 2
0.032 * * [simplify]: Extracting #4: cost 6 inf + 14
0.032 * * [simplify]: Extracting #5: cost 5 inf + 15
0.032 * * [simplify]: Extracting #6: cost 2 inf + 29
0.032 * * [simplify]: Extracting #7: cost 0 inf + 51
0.033 * [simplify]: Simplified to:
  (+ x (/ y (- (* (exp z) 1.1283791670955126) (* x y))))
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate