1550842794.066 * [misc]progress:  [Phase 1 of 3] Setting up.
1550842794.066 * * * [misc]progress:  [1/2] Preparing points
1550842794.067 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1550842794.068 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1550842794.072 * * * * [misc]points:  Setting MPFR precision to 64
1550842794.074 * * * * [misc]points:  Setting MPFR precision to 320
1550842794.076 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1550842794.080 * * * * [misc]points:  Setting MPFR precision to 64
1550842794.084 * * * * [misc]points:  Setting MPFR precision to 320
1550842794.088 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1550842794.092 * * * * [misc]points:  Setting MPFR precision to 64
1550842794.101 * * * * [misc]points:  Setting MPFR precision to 320
1550842794.108 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1550842794.112 * * * * [misc]points:  Setting MPFR precision to 64
1550842794.121 * * * * [misc]points:  Setting MPFR precision to 320
1550842794.132 * * * * [misc]points:  Computing exacts for 256 points
1550842794.136 * * * * [misc]points:  Setting MPFR precision to 64
1550842794.164 * * * * [misc]points:  Setting MPFR precision to 320
1550842794.202 * * * * [misc]points:  Filtering points with unrepresentable outputs
1550842794.226 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 255 / 256
1550842794.226 * * * * [misc]points:  Computing exacts for 4 points
1550842794.230 * * * * [misc]points:  Setting MPFR precision to 64
1550842794.230 * * * * [misc]points:  Setting MPFR precision to 320
1550842794.231 * * * * [misc]points:  Filtering points with unrepresentable outputs
1550842794.231 * * * * [exit]points:  Sampled 259 points with exact outputs
1550842794.231 * * * [misc]progress:  [2/2] Setting up program.
1550842794.266 * [misc]progress:  [Phase 2 of 3] Improving.
1550842794.266 * * * * [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)))))>
1550842794.266 * [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))))
1550842794.266 * * [misc]simplify:  iters left: 6 (14 enodes)
1550842794.273 * * [misc]simplify:  iters left: 5 (30 enodes)
1550842794.284 * * [misc]simplify:  iters left: 4 (32 enodes)
1550842794.295 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550842794.295 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550842794.295 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550842794.295 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550842794.295 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550842794.295 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550842794.295 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550842794.295 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550842794.296 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550842794.296 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550842794.297 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550842794.297 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550842794.298 * [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))
1550842794.298 * [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)))
1550842794.375 * * [misc]progress:  iteration 1 / 4
1550842794.375 * * * [misc]progress:  picking best candidate
1550842794.418 * * * * [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)))))>
1550842794.418 * * * [misc]progress:  localizing error
1550842794.937 * * * [misc]progress:  generating rewritten candidates
1550842794.937 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2)
1550842794.941 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1)
1550842794.942 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1550842794.942 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 2 1 1)
1550842794.946 * * * [misc]progress:  generating series expansions
1550842794.946 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2)
1550842794.946 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1)
1550842794.947 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1550842794.947 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 2 1 1)
1550842794.947 * * * [misc]progress:  simplifying candidates
1550842794.947 * * * * [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))))))))>
1550842794.947 * * * * [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)))))>
1550842794.947 * * * * [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)))))>
1550842794.947 * [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))))
1550842794.947 * * [misc]simplify:  iters left: 6 (14 enodes)
1550842794.955 * * [misc]simplify:  iters left: 5 (30 enodes)
1550842794.966 * * [misc]simplify:  iters left: 4 (32 enodes)
1550842794.975 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550842794.975 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550842794.976 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550842794.976 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550842794.976 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550842794.976 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550842794.976 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550842794.976 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550842794.976 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550842794.976 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550842794.977 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550842794.977 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550842794.978 * [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))
1550842794.978 * [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)))
1550842794.978 * * * * [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)))))>
1550842794.979 * [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))))
1550842794.979 * * [misc]simplify:  iters left: 6 (14 enodes)
1550842794.985 * * [misc]simplify:  iters left: 5 (30 enodes)
1550842794.997 * * [misc]simplify:  iters left: 4 (32 enodes)
1550842795.006 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550842795.006 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550842795.006 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550842795.006 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550842795.006 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550842795.007 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550842795.007 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550842795.007 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550842795.007 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550842795.007 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550842795.008 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550842795.008 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550842795.009 * [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))
1550842795.009 * [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)))
1550842795.009 * * * * [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)))))>
1550842795.009 * [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))))
1550842795.010 * * [misc]simplify:  iters left: 6 (14 enodes)
1550842795.016 * * [misc]simplify:  iters left: 5 (30 enodes)
1550842795.027 * * [misc]simplify:  iters left: 4 (32 enodes)
1550842795.036 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550842795.036 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550842795.036 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550842795.037 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550842795.037 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550842795.037 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550842795.037 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550842795.037 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550842795.043 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550842795.043 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550842795.044 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550842795.044 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550842795.045 * [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))
1550842795.045 * [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)))
1550842795.045 * * * * [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)))))>
1550842795.045 * [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))))
1550842795.046 * * [misc]simplify:  iters left: 6 (14 enodes)
1550842795.050 * * [misc]simplify:  iters left: 5 (30 enodes)
1550842795.056 * * [misc]simplify:  iters left: 4 (32 enodes)
1550842795.060 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550842795.060 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550842795.060 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550842795.060 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550842795.061 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550842795.061 * * [misc]simplify:  Extracting #5: cost 9 inf + 4
1550842795.061 * * [misc]simplify:  Extracting #6: cost 10 inf + 5
1550842795.061 * * [misc]simplify:  Extracting #7: cost 9 inf + 648
1550842795.061 * * [misc]simplify:  Extracting #8: cost 7 inf + 970
1550842795.061 * * [misc]simplify:  Extracting #9: cost 5 inf + 2374
1550842795.061 * * [misc]simplify:  Extracting #10: cost 2 inf + 5262
1550842795.061 * * [misc]simplify:  Extracting #11: cost 0 inf + 7829
1550842795.062 * [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))
1550842795.062 * [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)))
1550842795.062 * * * [misc]progress:  adding candidates to table
1550842795.402 * [misc]progress:  [Phase 3 of 3] Extracting.
1550842795.444 * [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))))
1550842795.445 * * [misc]simplify:  iters left: 6 (14 enodes)
1550842795.447 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550842795.447 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550842795.447 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550842795.447 * * [misc]simplify:  Extracting #3: cost 6 inf + 1
1550842795.447 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550842795.447 * * [misc]simplify:  Extracting #5: cost 6 inf + 5
1550842795.447 * * [misc]simplify:  Extracting #6: cost 8 inf + 5
1550842795.447 * * [misc]simplify:  Extracting #7: cost 8 inf + 326
1550842795.447 * * [misc]simplify:  Extracting #8: cost 6 inf + 648
1550842795.447 * * [misc]simplify:  Extracting #9: cost 4 inf + 2052
1550842795.448 * * [misc]simplify:  Extracting #10: cost 2 inf + 3897
1550842795.448 * * [misc]simplify:  Extracting #11: cost 0 inf + 6464
1550842795.448 * [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))))
1550842795.448 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1550842795.507 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1550842795.512 * * * * [misc]points:  Setting MPFR precision to 64
1550842795.515 * * * * [misc]points:  Setting MPFR precision to 320
1550842795.517 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1550842795.521 * * * * [misc]points:  Setting MPFR precision to 64
1550842795.524 * * * * [misc]points:  Setting MPFR precision to 320
1550842795.528 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1550842795.532 * * * * [misc]points:  Setting MPFR precision to 64
1550842795.537 * * * * [misc]points:  Setting MPFR precision to 320
1550842795.545 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1550842795.548 * * * * [misc]points:  Setting MPFR precision to 64
1550842795.559 * * * * [misc]points:  Setting MPFR precision to 320
1550842795.573 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1550842795.577 * * * * [misc]points:  Setting MPFR precision to 64
1550842795.596 * * * * [misc]points:  Setting MPFR precision to 320
1550842795.613 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1550842795.616 * * * * [misc]points:  Setting MPFR precision to 64
1550842795.670 * * * * [misc]points:  Setting MPFR precision to 320
1550842795.774 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1550842795.779 * * * * [misc]points:  Setting MPFR precision to 64
1550842795.875 * * * * [misc]points:  Setting MPFR precision to 320
1550842796.038 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1550842796.041 * * * * [misc]points:  Setting MPFR precision to 64
1550842796.181 * * * * [misc]points:  Setting MPFR precision to 320
1550842796.744 * * * * [misc]points:  Computing exacts for 8000 points
1550842796.748 * * * * [misc]points:  Setting MPFR precision to 64
1550842797.618 * * * * [misc]points:  Setting MPFR precision to 320
1550842798.560 * * * * [misc]points:  Filtering points with unrepresentable outputs
1550842799.066 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7999 / 8000
1550842799.066 * * * * [misc]points:  Computing exacts for 4 points
1550842799.070 * * * * [misc]points:  Setting MPFR precision to 64
1550842799.071 * * * * [misc]points:  Setting MPFR precision to 320
1550842799.072 * * * * [misc]points:  Filtering points with unrepresentable outputs
1550842799.072 * * * * [exit]points:  Sampled 8003 points with exact outputs
1550842801.051 * [misc]regime-testing:  Baseline error score: 64.0
1550842801.053 * [misc]regime-testing:  Oracle error score: 64.0
1550842801.053 * [misc]regime-testing:  End program error score: 2.088630227541785