1538732946.872 * [misc]progress:  [Phase 1 of 3] Setting up.
1538732946.872 * * * [misc]progress:  [1/2] Preparing points
1538732946.872 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538732947.076 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538732947.076 * * * * [exit]points:  Sampled 256 points with exact outputs
1538732947.077 * * * [misc]progress:  [2/2] Setting up program.
1538732947.085 * [misc]progress:  [Phase 2 of 3] Improving.
1538732947.085 * [enter]simplify:  Simplifying (- (fma x y z) (+ 1 (+ (* x y) z)))
1538732947.087 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732947.092 * * [misc]simplify:  iters left: 5 (20 enodes)
1538732947.105 * * [misc]simplify:  iters left: 4 (59 enodes)
1538732947.133 * * [misc]simplify:  iters left: 3 (140 enodes)
1538732947.209 * * [misc]simplify:  iters left: 2 (270 enodes)
1538732947.689 * [exit]simplify:  Simplified to -1
1538732947.695 * * [misc]progress:  iteration 1 / 4
1538732947.695 * * * [misc]progress:  picking best candidate
1538732947.697 * * * * [misc]pick:  Picked  #<alt (λ (x y z) -1)>
1538732947.697 * * * [misc]progress:  localizing error
1538732947.698 * * * [misc]progress:  generating rewritten candidates
1538732947.698 * * * [misc]progress:  generating series expansions
1538732947.698 * * * [misc]progress:  simplifying candidates
1538732947.698 * * * [misc]progress:  adding candidates to table
1538732947.698 * [misc]progress:  [Phase 3 of 3] Extracting.
1538732947.700 * [enter]simplify:  Simplifying -1
1538732947.700 * * [misc]simplify:  iters left: 0 (1 enodes)
1538732947.700 * [exit]simplify:  Simplified to -1
1538732947.700 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538732954.785 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538732954.791 * * * * [exit]points:  Sampled 8000 points with exact outputs