1539338864.856 * [misc]progress:  [Phase 1 of 3] Setting up.
1539338864.856 * * * [misc]progress:  [1/2] Preparing points
1539338864.856 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539338864.879 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539338864.880 * * * * [exit]points:  Sampled 256 points with exact outputs
1539338864.880 * * * [misc]progress:  [2/2] Setting up program.
1539338864.883 * [misc]progress:  [Phase 2 of 3] Improving.
1539338864.883 * [enter]simplify:  Simplifying (/ (fabs (- a b)) 2)
1539338864.884 * * [misc]simplify:  iters left: 5 (6 enodes)
1539338864.885 * * [misc]simplify:  iters left: 4 (8 enodes)
1539338864.887 * * [misc]simplify:  iters left: 3 (9 enodes)
1539338864.888 * [exit]simplify:  Simplified to (/ (fabs (- a b)) 2)
1539338864.895 * * [misc]progress:  iteration 1 / 4
1539338864.896 * * * [misc]progress:  picking best candidate
1539338864.899 * * * * [misc]pick:  Picked  #<alt (λ (a b) (/ (fabs (- a b)) 2))>
1539338864.899 * * * [misc]progress:  localizing error
1539338864.912 * * * [misc]progress:  generating rewritten candidates
1539338864.912 * * * [misc]progress:  generating series expansions
1539338864.912 * * * [misc]progress:  simplifying candidates
1539338864.912 * * * [misc]progress:  adding candidates to table
1539338864.912 * [misc]progress:  [Phase 3 of 3] Extracting.
1539338864.918 * [enter]simplify:  Simplifying (/ (fabs (- a b)) 2)
1539338864.919 * * [misc]simplify:  iters left: 5 (6 enodes)
1539338864.920 * [exit]simplify:  Simplified to (/ (fabs (- a b)) 2)
1539338864.920 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539338866.036 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539338866.038 * * * * [exit]points:  Sampled 8000 points with exact outputs