0.090 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.051 * * * [progress]: [2/2] Setting up program.
0.057 * [progress]: [Phase 2 of 3] Improving.
0.057 * [simplify]: Simplifying:
  (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))
0.057 * * [simplify]: iteration 0: 11 enodes
0.061 * * [simplify]: iteration 1: 21 enodes
0.068 * * [simplify]: iteration 2: 41 enodes
0.081 * * [simplify]: iteration 3: 70 enodes
0.098 * * [simplify]: iteration 4: 99 enodes
0.120 * * [simplify]: iteration 5: 128 enodes
0.143 * * [simplify]: iteration 6: 141 enodes
0.165 * * [simplify]: iteration 7: 143 enodes
0.182 * * [simplify]: iteration complete: 143 enodes
0.183 * * [simplify]: Extracting #0: cost 1 inf + 0
0.183 * * [simplify]: Extracting #1: cost 20 inf + 0
0.183 * * [simplify]: Extracting #2: cost 28 inf + 8
0.183 * * [simplify]: Extracting #3: cost 13 inf + 83
0.183 * * [simplify]: Extracting #4: cost 0 inf + 215
0.183 * [simplify]: Simplified to:
  (* 6.0 (/ (- x 1.0) (fma (sqrt x) 4.0 (+ x 1.0))))
0.190 * * [progress]: iteration 1 / 4
0.190 * * * [progress]: picking best candidate