1537026864.335 * [misc]progress:  [Phase 1 of 3] Setting up.
1537026864.336 * * * [misc]progress:  [1/2] Preparing points
1537026864.336 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1537026864.407 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537026864.408 * * * * [exit]points:  Sampled 256 points with exact outputs
1537026864.408 * * * [misc]progress:  [2/2] Setting up program.
1537026864.412 * [misc]progress:  [Phase 2 of 3] Improving.
1537026864.412 * [enter]simplify:  Simplifying (- (+ 1 x) x)
1537026864.413 * * [misc]simplify:  iters left: 4 (4 enodes)
1537026864.418 * * [misc]simplify:  iters left: 3 (11 enodes)
1537026864.421 * * [misc]simplify:  iters left: 2 (18 enodes)
1537026864.423 * * [misc]simplify:  iters left: 1 (19 enodes)
1537026864.425 * [exit]simplify:  Simplified to 1
1537026864.431 * * [misc]progress:  iteration 1 / 4
1537026864.431 * * * [misc]progress:  picking best candidate
1537026864.433 * * * * [misc]pick:  Picked  #<alt (λ (x) 1)>
1537026864.433 * * * [misc]progress:  localizing error
1537026864.435 * * * [misc]progress:  generating rewritten candidates
1537026864.435 * * * [misc]progress:  generating series expansions
1537026864.435 * * * [misc]progress:  simplifying candidates
1537026864.435 * * * [misc]progress:  adding candidates to table
1537026864.435 * [misc]progress:  [Phase 3 of 3] Extracting.
1537026864.459 * [enter]simplify:  Simplifying 1
1537026864.459 * * [misc]simplify:  iters left: 0 (1 enodes)
1537026864.459 * [exit]simplify:  Simplified to 1
1537026864.459 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1537026865.363 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537026865.365 * * * * [exit]points:  Sampled 8000 points with exact outputs