0.149 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying:
  (+ (* x y) (* z t))
0.044 * * [simplify]: iteration 0: 7 enodes
0.046 * * [simplify]: iteration 1: 11 enodes
0.048 * * [simplify]: iteration 2: 14 enodes
0.394 * * [simplify]: iteration complete: 14 enodes
0.394 * * [simplify]: Extracting #0: cost 1 inf + 0
0.394 * * [simplify]: Extracting #1: cost 7 inf + 0
0.394 * * [simplify]: Extracting #2: cost 2 inf + 7
0.394 * * [simplify]: Extracting #3: cost 0 inf + 16
0.394 * [simplify]: Simplified to:
  (fma x y (* z t))
0.399 * * [progress]: iteration 1 / 4
0.400 * * * [progress]: picking best candidate