1550619698.952 * [misc]progress:  [Phase 1 of 3] Setting up.
1550619698.952 * * * [misc]progress:  [1/2] Preparing points
1550619698.952 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1550619698.953 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1550619698.956 * * * * [misc]points:  Setting MPFR precision to 64
1550619698.958 * * * * [misc]points:  Setting MPFR precision to 320
1550619698.959 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1550619698.961 * * * * [misc]points:  Setting MPFR precision to 64
1550619698.963 * * * * [misc]points:  Setting MPFR precision to 320
1550619698.965 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1550619698.967 * * * * [misc]points:  Setting MPFR precision to 64
1550619698.970 * * * * [misc]points:  Setting MPFR precision to 320
1550619698.974 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1550619698.976 * * * * [misc]points:  Setting MPFR precision to 64
1550619698.981 * * * * [misc]points:  Setting MPFR precision to 320
1550619698.987 * * * * [misc]points:  Computing exacts for 256 points
1550619698.989 * * * * [misc]points:  Setting MPFR precision to 64
1550619699.015 * * * * [misc]points:  Setting MPFR precision to 320
1550619699.035 * * * * [misc]points:  Filtering points with unrepresentable outputs
1550619699.049 * * * * [exit]points:  Sampled 256 points with exact outputs
1550619699.049 * * * [misc]progress:  [2/2] Setting up program.
1550619699.074 * [misc]progress:  [Phase 2 of 3] Improving.
1550619699.074 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1550619699.074 * [enter]simplify:  Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1550619699.074 * * [misc]simplify:  iters left: 6 (14 enodes)
1550619699.078 * * [misc]simplify:  iters left: 5 (30 enodes)
1550619699.083 * * [misc]simplify:  iters left: 4 (32 enodes)
1550619699.087 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550619699.087 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550619699.087 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550619699.087 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550619699.087 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550619699.087 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550619699.087 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550619699.087 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550619699.088 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550619699.088 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550619699.088 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550619699.088 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550619699.088 * [exit]simplify:  Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
1550619699.089 * [misc]simplify:  Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
1550619699.113 * * [misc]progress:  iteration 1 / 4
1550619699.113 * * * [misc]progress:  picking best candidate
1550619699.149 * * * * [misc]pick:  Picked  #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1550619699.149 * * * [misc]progress:  localizing error
1550619699.585 * * * [misc]progress:  generating rewritten candidates
1550619699.585 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2)
1550619699.589 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1)
1550619699.589 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1550619699.589 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 2 1 1)
1550619699.593 * * * [misc]progress:  generating series expansions
1550619699.593 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2)
1550619699.593 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1)
1550619699.594 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1550619699.594 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 2 1 1)
1550619699.594 * * * [misc]progress:  simplifying candidates
1550619699.594 * * * * [misc]progress:  [ 1 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))))))))>
1550619699.594 * * * * [misc]progress:  [ 2 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re)))))>
1550619699.594 * * * * [misc]progress:  [ 3 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1550619699.594 * [enter]simplify:  Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1550619699.594 * * [misc]simplify:  iters left: 6 (14 enodes)
1550619699.601 * * [misc]simplify:  iters left: 5 (30 enodes)
1550619699.611 * * [misc]simplify:  iters left: 4 (32 enodes)
1550619699.621 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550619699.621 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550619699.621 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550619699.621 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550619699.621 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550619699.621 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550619699.622 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550619699.622 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550619699.622 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550619699.622 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550619699.623 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550619699.623 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550619699.624 * [exit]simplify:  Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
1550619699.624 * [misc]simplify:  Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
1550619699.624 * * * * [misc]progress:  [ 4 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1550619699.624 * [enter]simplify:  Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1550619699.625 * * [misc]simplify:  iters left: 6 (14 enodes)
1550619699.631 * * [misc]simplify:  iters left: 5 (30 enodes)
1550619699.641 * * [misc]simplify:  iters left: 4 (32 enodes)
1550619699.649 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550619699.650 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550619699.650 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550619699.650 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550619699.650 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550619699.650 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550619699.650 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550619699.650 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550619699.650 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550619699.650 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550619699.651 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550619699.652 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550619699.652 * [exit]simplify:  Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
1550619699.652 * [misc]simplify:  Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
1550619699.652 * * * * [misc]progress:  [ 5 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1550619699.653 * [enter]simplify:  Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1550619699.653 * * [misc]simplify:  iters left: 6 (14 enodes)
1550619699.659 * * [misc]simplify:  iters left: 5 (30 enodes)
1550619699.665 * * [misc]simplify:  iters left: 4 (32 enodes)
1550619699.669 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550619699.669 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550619699.669 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550619699.669 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550619699.669 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550619699.669 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550619699.669 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550619699.669 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550619699.670 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550619699.670 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550619699.670 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550619699.670 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550619699.671 * [exit]simplify:  Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
1550619699.671 * [misc]simplify:  Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
1550619699.671 * * * * [misc]progress:  [ 6 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
1550619699.671 * [enter]simplify:  Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1550619699.671 * * [misc]simplify:  iters left: 6 (14 enodes)
1550619699.674 * * [misc]simplify:  iters left: 5 (30 enodes)
1550619699.679 * * [misc]simplify:  iters left: 4 (32 enodes)
1550619699.684 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550619699.684 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550619699.684 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550619699.684 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550619699.684 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550619699.684 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550619699.684 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550619699.684 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550619699.684 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550619699.684 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550619699.684 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550619699.685 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550619699.685 * [exit]simplify:  Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
1550619699.685 * [misc]simplify:  Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
1550619699.685 * * * [misc]progress:  adding candidates to table
1550619699.904 * [misc]progress:  [Phase 3 of 3] Extracting.
1550619699.928 * [enter]simplify:  Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1550619699.929 * * [misc]simplify:  iters left: 6 (14 enodes)
1550619699.930 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550619699.930 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550619699.930 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550619699.930 * * [misc]simplify:  Extracting #3: cost 6 inf + 1
1550619699.930 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550619699.930 * * [misc]simplify:  Extracting #5: cost 6 inf + 5
1550619699.930 * * [misc]simplify:  Extracting #6: cost 8 inf + 5
1550619699.930 * * [misc]simplify:  Extracting #7: cost 8 inf + 326
1550619699.930 * * [misc]simplify:  Extracting #8: cost 6 inf + 648
1550619699.930 * * [misc]simplify:  Extracting #9: cost 4 inf + 2052
1550619699.930 * * [misc]simplify:  Extracting #10: cost 2 inf + 3897
1550619699.931 * * [misc]simplify:  Extracting #11: cost 0 inf + 6464
1550619699.931 * [exit]simplify:  Simplified to (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
1550619699.931 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1550619699.954 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1550619699.956 * * * * [misc]points:  Setting MPFR precision to 64
1550619699.957 * * * * [misc]points:  Setting MPFR precision to 320
1550619699.958 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1550619699.960 * * * * [misc]points:  Setting MPFR precision to 64
1550619699.962 * * * * [misc]points:  Setting MPFR precision to 320
1550619699.965 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1550619699.967 * * * * [misc]points:  Setting MPFR precision to 64
1550619699.970 * * * * [misc]points:  Setting MPFR precision to 320
1550619699.976 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1550619699.978 * * * * [misc]points:  Setting MPFR precision to 64
1550619699.985 * * * * [misc]points:  Setting MPFR precision to 320
1550619700.014 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1550619700.019 * * * * [misc]points:  Setting MPFR precision to 64
1550619700.035 * * * * [misc]points:  Setting MPFR precision to 320
1550619700.054 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1550619700.056 * * * * [misc]points:  Setting MPFR precision to 64
1550619700.085 * * * * [misc]points:  Setting MPFR precision to 320
1550619700.124 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1550619700.126 * * * * [misc]points:  Setting MPFR precision to 64
1550619700.215 * * * * [misc]points:  Setting MPFR precision to 320
1550619700.296 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1550619700.326 * * * * [misc]points:  Setting MPFR precision to 64
1550619700.450 * * * * [misc]points:  Setting MPFR precision to 320
1550619700.998 * * * * [misc]points:  Computing exacts for 8000 points
1550619701.000 * * * * [misc]points:  Setting MPFR precision to 64
1550619701.987 * * * * [misc]points:  Setting MPFR precision to 320
1550619702.904 * * * * [misc]points:  Filtering points with unrepresentable outputs
1550619703.556 * * * * [exit]points:  Sampled 8000 points with exact outputs
1550619706.118 * [misc]regime-testing:  Baseline error score: 64.0
1550619706.122 * [misc]regime-testing:  Oracle error score: 64.0
1550619706.122 * [misc]regime-testing:  End program error score: 2.1042499636781318