1554300853.206 * [misc]progress:  [Phase 1 of 3] Setting up.
1554300853.206 * * * [misc]progress:  [1/2] Preparing points
1554300853.206 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1554300853.209 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1554300853.211 * * * * [misc]points:  Setting MPFR precision to 64
1554300853.214 * * * * [misc]points:  Setting MPFR precision to 320
1554300853.215 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1554300853.217 * * * * [misc]points:  Setting MPFR precision to 64
1554300853.221 * * * * [misc]points:  Setting MPFR precision to 320
1554300853.225 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1554300853.227 * * * * [misc]points:  Setting MPFR precision to 64
1554300853.234 * * * * [misc]points:  Setting MPFR precision to 320
1554300853.240 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1554300853.242 * * * * [misc]points:  Setting MPFR precision to 64
1554300853.253 * * * * [misc]points:  Setting MPFR precision to 320
1554300853.265 * * * * [misc]points:  Computing exacts for 256 points
1554300853.267 * * * * [misc]points:  Setting MPFR precision to 64
1554300853.298 * * * * [misc]points:  Setting MPFR precision to 320
1554300853.351 * * * * [misc]points:  Filtering points with unrepresentable outputs
1554300853.353 * * * * [exit]points:  Sampled 256 points with exact outputs
1554300853.353 * * * [misc]progress:  [2/2] Setting up program.
1554300853.364 * [misc]progress:  [Phase 2 of 3] Improving.
1554300853.364 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1)))>
1554300853.365 * [enter]simplify:  Simplifying (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1))
1554300853.365 * * [misc]simplify:  iters left: 4 (11 enodes)
1554300853.370 * * [misc]simplify:  iters left: 3 (43 enodes)
1554300853.387 * * [misc]simplify:  iters left: 2 (148 enodes)
1554300853.457 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300853.457 * * [misc]simplify:  Extracting #1: cost 40 inf + 0
1554300853.457 * * [misc]simplify:  Extracting #2: cost 128 inf + 322
1554300853.459 * * [misc]simplify:  Extracting #3: cost 222 inf + 10234
1554300853.465 * * [misc]simplify:  Extracting #4: cost 153 inf + 124713
1554300853.481 * * [misc]simplify:  Extracting #5: cost 28 inf + 253727
1554300853.496 * * [misc]simplify:  Extracting #6: cost 1 inf + 271088
1554300853.506 * * [misc]simplify:  Extracting #7: cost 0 inf + 269810
1554300853.520 * * [misc]simplify:  Extracting #8: cost 0 inf + 269170
1554300853.531 * [exit]simplify:  Simplified to (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)))
1554300853.531 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))
1554300853.542 * * [misc]progress:  iteration 1 / 4
1554300853.542 * * * [misc]progress:  picking best candidate
1554300853.562 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))>
1554300853.562 * * * [misc]progress:  localizing error
1554300853.666 * * * [misc]progress:  generating rewritten candidates
1554300853.666 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2)
1554300853.670 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1554300853.673 * * * [misc]progress:  generating series expansions
1554300853.673 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2)
1554300853.673 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1554300853.673 * * * [misc]progress:  simplifying candidates
1554300853.673 * * * * [misc]progress:  [ 1 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (+.p16 (-.p16 d2 d3) d4) (neg.p16 d1))))>
1554300853.673 * [enter]simplify:  Simplifying (neg.p16 d1)
1554300853.673 * * [misc]simplify:  iters left: 1 (2 enodes)
1554300853.674 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300853.674 * * [misc]simplify:  Extracting #1: cost 2 inf + 0
1554300853.674 * * [misc]simplify:  Extracting #2: cost 1 inf + 1
1554300853.674 * * [misc]simplify:  Extracting #3: cost 0 inf + 82
1554300853.674 * [exit]simplify:  Simplified to (neg.p16 d1)
1554300853.674 * [misc]simplify:  Simplified (2 2 2) to (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (+.p16 (-.p16 d2 d3) d4) (neg.p16 d1))))
1554300853.674 * * * * [misc]progress:  [ 2 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 d2 (+.p16 (neg.p16 d3) (-.p16 d4 d1)))))>
1554300853.674 * * * * [misc]progress:  [ 3 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))>
1554300853.674 * * * * [misc]progress:  [ 4 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (-.p16 d3 (-.p16 d4 d1)))))>
1554300853.674 * * * * [misc]progress:  [ 5 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d4 d1) (-.p16 d2 d3))))>
1554300853.674 * * * * [misc]progress:  [ 6 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (-.p16 d2 d3)) (*.p16 d1 (-.p16 d4 d1))))>
1554300853.674 * [enter]simplify:  Simplifying (*.p16 d1 (-.p16 d4 d1))
1554300853.674 * * [misc]simplify:  iters left: 2 (4 enodes)
1554300853.675 * * [misc]simplify:  iters left: 1 (16 enodes)
1554300853.678 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300853.678 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554300853.678 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1554300853.678 * * [misc]simplify:  Extracting #3: cost 11 inf + 1249
1554300853.678 * * [misc]simplify:  Extracting #4: cost 6 inf + 3901
1554300853.678 * * [misc]simplify:  Extracting #5: cost 1 inf + 7028
1554300853.678 * * [misc]simplify:  Extracting #6: cost 0 inf + 8390
1554300853.679 * [exit]simplify:  Simplified to (*.p16 d1 (-.p16 d4 d1))
1554300853.679 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (-.p16 d2 d3)) (*.p16 d1 (-.p16 d4 d1))))
1554300853.679 * * * * [misc]progress:  [ 7 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))>
1554300853.679 * [enter]simplify:  Simplifying (*.p16 (-.p16 d4 d1) d1)
1554300853.679 * * [misc]simplify:  iters left: 2 (4 enodes)
1554300853.680 * * [misc]simplify:  iters left: 1 (16 enodes)
1554300853.682 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300853.682 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554300853.682 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1554300853.683 * * [misc]simplify:  Extracting #3: cost 13 inf + 885
1554300853.683 * * [misc]simplify:  Extracting #4: cost 8 inf + 2697
1554300853.683 * * [misc]simplify:  Extracting #5: cost 2 inf + 6266
1554300853.683 * * [misc]simplify:  Extracting #6: cost 0 inf + 8390
1554300853.683 * [exit]simplify:  Simplified to (*.p16 (-.p16 d4 d1) d1)
1554300853.683 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))
1554300853.683 * * * * [misc]progress:  [ 8 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)) d1))>
1554300853.683 * * * * [misc]progress:  [ 9 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))>
1554300853.684 * [enter]simplify:  Simplifying (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)))
1554300853.684 * * [misc]simplify:  iters left: 3 (8 enodes)
1554300853.685 * * [misc]simplify:  iters left: 2 (42 enodes)
1554300853.701 * * [misc]simplify:  iters left: 1 (117 enodes)
1554300853.746 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300853.746 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1554300853.747 * * [misc]simplify:  Extracting #2: cost 56 inf + 1
1554300853.747 * * [misc]simplify:  Extracting #3: cost 108 inf + 1181
1554300853.749 * * [misc]simplify:  Extracting #4: cost 85 inf + 24120
1554300853.755 * * [misc]simplify:  Extracting #5: cost 33 inf + 70189
1554300853.762 * * [misc]simplify:  Extracting #6: cost 1 inf + 97168
1554300853.771 * * [misc]simplify:  Extracting #7: cost 0 inf + 98411
1554300853.779 * [exit]simplify:  Simplified to (*.p16 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)) d1)
1554300853.779 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (*.p16 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)) d1))
1554300853.779 * * * * [misc]progress:  [ 10 / 10 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))>
1554300853.779 * [enter]simplify:  Simplifying (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)))
1554300853.780 * * [misc]simplify:  iters left: 3 (8 enodes)
1554300853.784 * * [misc]simplify:  iters left: 2 (42 enodes)
1554300853.800 * * [misc]simplify:  iters left: 1 (117 enodes)
1554300853.832 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300853.832 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1554300853.832 * * [misc]simplify:  Extracting #2: cost 56 inf + 1
1554300853.832 * * [misc]simplify:  Extracting #3: cost 108 inf + 1181
1554300853.834 * * [misc]simplify:  Extracting #4: cost 85 inf + 24120
1554300853.836 * * [misc]simplify:  Extracting #5: cost 33 inf + 70189
1554300853.844 * * [misc]simplify:  Extracting #6: cost 1 inf + 97168
1554300853.852 * * [misc]simplify:  Extracting #7: cost 0 inf + 98411
1554300853.861 * [exit]simplify:  Simplified to (*.p16 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)) d1)
1554300853.861 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (*.p16 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1)) d1))
1554300853.861 * * * [misc]progress:  adding candidates to table
1554300854.023 * * [misc]progress:  iteration 2 / 4
1554300854.024 * * * [misc]progress:  picking best candidate
1554300854.054 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))>
1554300854.054 * * * [misc]progress:  localizing error
1554300854.119 * * * [misc]progress:  generating rewritten candidates
1554300854.119 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1)
1554300854.122 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1554300854.128 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1554300854.132 * * * [misc]progress:  generating series expansions
1554300854.133 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1)
1554300854.133 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1554300854.133 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1554300854.133 * * * [misc]progress:  simplifying candidates
1554300854.133 * * * * [misc]progress:  [ 1 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 d2 (+.p16 (neg.p16 d3) d4)) d1)))>
1554300854.133 * * * * [misc]progress:  [ 2 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (-.p16 d2 (-.p16 d3 d4)) d1)))>
1554300854.133 * * * * [misc]progress:  [ 3 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 d4 (-.p16 d2 d3)) d1)))>
1554300854.133 * * * * [misc]progress:  [ 4 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))>
1554300854.133 * [enter]simplify:  Simplifying (-.p16 d2 d3)
1554300854.133 * * [misc]simplify:  iters left: 1 (3 enodes)
1554300854.134 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.134 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554300854.134 * * [misc]simplify:  Extracting #2: cost 5 inf + 44
1554300854.134 * * [misc]simplify:  Extracting #3: cost 0 inf + 1571
1554300854.134 * [exit]simplify:  Simplified to (-.p16 d2 d3)
1554300854.134 * [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))
1554300854.134 * * * * [misc]progress:  [ 5 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))>
1554300854.134 * * * * [misc]progress:  [ 6 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (+.p16 (-.p16 d2 d3) d4) (neg.p16 d1))))>
1554300854.134 * * * * [misc]progress:  [ 7 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (/.p16 (-.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) (+.p16 (-.p16 d2 d3) d4)) (*.p16 d1 d1)) (+.p16 (+.p16 (-.p16 d2 d3) d4) d1))))>
1554300854.134 * * * * [misc]progress:  [ 8 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (-.p16 d2 d3)) (*.p16 d1 (-.p16 d4 d1))))>
1554300854.134 * [enter]simplify:  Simplifying (*.p16 d1 (-.p16 d4 d1))
1554300854.134 * * [misc]simplify:  iters left: 2 (4 enodes)
1554300854.135 * * [misc]simplify:  iters left: 1 (16 enodes)
1554300854.138 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.138 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554300854.138 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1554300854.138 * * [misc]simplify:  Extracting #3: cost 11 inf + 1249
1554300854.138 * * [misc]simplify:  Extracting #4: cost 6 inf + 3901
1554300854.138 * * [misc]simplify:  Extracting #5: cost 1 inf + 7028
1554300854.139 * * [misc]simplify:  Extracting #6: cost 0 inf + 8390
1554300854.139 * [exit]simplify:  Simplified to (*.p16 d1 (-.p16 d4 d1))
1554300854.139 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (-.p16 d2 d3)) (*.p16 d1 (-.p16 d4 d1))))
1554300854.139 * * * * [misc]progress:  [ 9 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (+.p16 (-.p16 d2 d3) d4)) (*.p16 d1 (neg.p16 d1))))>
1554300854.139 * [enter]simplify:  Simplifying (*.p16 d1 (neg.p16 d1))
1554300854.139 * * [misc]simplify:  iters left: 2 (3 enodes)
1554300854.140 * * [misc]simplify:  iters left: 1 (6 enodes)
1554300854.141 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.141 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300854.141 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554300854.141 * * [misc]simplify:  Extracting #3: cost 0 inf + 483
1554300854.141 * [exit]simplify:  Simplified to (*.p16 (neg.p16 d1) d1)
1554300854.141 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (+.p16 (-.p16 d2 d3) d4)) (*.p16 (neg.p16 d1) d1)))
1554300854.141 * * * * [misc]progress:  [ 10 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))>
1554300854.141 * [enter]simplify:  Simplifying (*.p16 (-.p16 d4 d1) d1)
1554300854.141 * * [misc]simplify:  iters left: 2 (4 enodes)
1554300854.142 * * [misc]simplify:  iters left: 1 (16 enodes)
1554300854.144 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.144 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554300854.145 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1554300854.145 * * [misc]simplify:  Extracting #3: cost 13 inf + 885
1554300854.145 * * [misc]simplify:  Extracting #4: cost 8 inf + 2697
1554300854.145 * * [misc]simplify:  Extracting #5: cost 2 inf + 6266
1554300854.145 * * [misc]simplify:  Extracting #6: cost 0 inf + 8390
1554300854.145 * [exit]simplify:  Simplified to (*.p16 (-.p16 d4 d1) d1)
1554300854.145 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))
1554300854.146 * * * * [misc]progress:  [ 11 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) d1) (*.p16 (neg.p16 d1) d1)))>
1554300854.146 * [enter]simplify:  Simplifying (*.p16 (neg.p16 d1) d1)
1554300854.146 * * [misc]simplify:  iters left: 2 (3 enodes)
1554300854.146 * * [misc]simplify:  iters left: 1 (6 enodes)
1554300854.147 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.147 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300854.147 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554300854.147 * * [misc]simplify:  Extracting #3: cost 0 inf + 483
1554300854.147 * [exit]simplify:  Simplified to (*.p16 (neg.p16 d1) d1)
1554300854.147 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) d1) (*.p16 (neg.p16 d1) d1)))
1554300854.147 * * * * [misc]progress:  [ 12 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) (+.p16 (-.p16 d2 d3) d4)) (*.p16 d1 d1))) (+.p16 (+.p16 (-.p16 d2 d3) d4) d1)))>
1554300854.147 * [enter]simplify:  Simplifying (+.p16 (+.p16 (-.p16 d2 d3) d4) d1)
1554300854.148 * * [misc]simplify:  iters left: 3 (7 enodes)
1554300854.149 * * [misc]simplify:  iters left: 2 (28 enodes)
1554300854.159 * * [misc]simplify:  iters left: 1 (69 enodes)
1554300854.180 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.180 * * [misc]simplify:  Extracting #1: cost 28 inf + 0
1554300854.181 * * [misc]simplify:  Extracting #2: cost 45 inf + 86
1554300854.182 * * [misc]simplify:  Extracting #3: cost 46 inf + 4229
1554300854.184 * * [misc]simplify:  Extracting #4: cost 22 inf + 17381
1554300854.187 * * [misc]simplify:  Extracting #5: cost 5 inf + 30688
1554300854.189 * * [misc]simplify:  Extracting #6: cost 0 inf + 37097
1554300854.191 * [exit]simplify:  Simplified to (+.p16 (-.p16 (+.p16 d2 d4) d3) d1)
1554300854.191 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) (+.p16 (-.p16 d2 d3) d4)) (*.p16 d1 d1))) (+.p16 (-.p16 (+.p16 d2 d4) d3) d1)))
1554300854.191 * * * * [misc]progress:  [ 13 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1) d1))>
1554300854.191 * * * * [misc]progress:  [ 14 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))>
1554300854.191 * * * * [misc]progress:  [ 15 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))>
1554300854.191 * * * * [misc]progress:  [ 16 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))>
1554300854.191 * * * [misc]progress:  adding candidates to table
1554300854.454 * * [misc]progress:  iteration 3 / 4
1554300854.454 * * * [misc]progress:  picking best candidate
1554300854.514 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))>
1554300854.514 * * * [misc]progress:  localizing error
1554300854.612 * * * [misc]progress:  generating rewritten candidates
1554300854.613 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
1554300854.614 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1554300854.617 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 2)
1554300854.620 * * * [misc]progress:  generating series expansions
1554300854.620 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
1554300854.620 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1554300854.620 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 2)
1554300854.620 * * * [misc]progress:  simplifying candidates
1554300854.620 * * * * [misc]progress:  [ 1 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (-.p16 d2 (-.p16 d3 d4)) d1)))>
1554300854.620 * * * * [misc]progress:  [ 2 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))>
1554300854.621 * [enter]simplify:  Simplifying (-.p16 d4 d1)
1554300854.621 * * [misc]simplify:  iters left: 1 (3 enodes)
1554300854.622 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.622 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554300854.622 * * [misc]simplify:  Extracting #2: cost 5 inf + 44
1554300854.622 * * [misc]simplify:  Extracting #3: cost 0 inf + 1571
1554300854.622 * [exit]simplify:  Simplified to (-.p16 d4 d1)
1554300854.623 * [misc]simplify:  Simplified (2 2 2) to (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 d3) (-.p16 d4 d1))))
1554300854.623 * * * * [misc]progress:  [ 3 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 d2 (neg.p16 (+.p16 (-.p16 d3 d4) d1)))))>
1554300854.623 * * * * [misc]progress:  [ 4 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (/.p16 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1)))))>
1554300854.623 * * * * [misc]progress:  [ 5 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (-.p16 d2 d3)) (*.p16 d1 (-.p16 d4 d1))))>
1554300854.623 * [enter]simplify:  Simplifying (*.p16 d1 (-.p16 d4 d1))
1554300854.623 * * [misc]simplify:  iters left: 2 (4 enodes)
1554300854.625 * * [misc]simplify:  iters left: 1 (16 enodes)
1554300854.630 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.630 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554300854.630 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1554300854.631 * * [misc]simplify:  Extracting #3: cost 11 inf + 1249
1554300854.631 * * [misc]simplify:  Extracting #4: cost 6 inf + 3901
1554300854.631 * * [misc]simplify:  Extracting #5: cost 1 inf + 7028
1554300854.632 * * [misc]simplify:  Extracting #6: cost 0 inf + 8390
1554300854.632 * [exit]simplify:  Simplified to (*.p16 d1 (-.p16 d4 d1))
1554300854.632 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 (-.p16 d2 d3)) (*.p16 d1 (-.p16 d4 d1))))
1554300854.633 * * * * [misc]progress:  [ 6 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 d2) (*.p16 d1 (neg.p16 (+.p16 (-.p16 d3 d4) d1)))))>
1554300854.633 * [enter]simplify:  Simplifying (*.p16 d1 (neg.p16 (+.p16 (-.p16 d3 d4) d1)))
1554300854.633 * * [misc]simplify:  iters left: 4 (7 enodes)
1554300854.636 * * [misc]simplify:  iters left: 3 (24 enodes)
1554300854.642 * * [misc]simplify:  iters left: 2 (51 enodes)
1554300854.651 * * [misc]simplify:  iters left: 1 (120 enodes)
1554300854.691 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.691 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300854.691 * * [misc]simplify:  Extracting #2: cost 3 inf + 1
1554300854.691 * * [misc]simplify:  Extracting #3: cost 24 inf + 1
1554300854.691 * * [misc]simplify:  Extracting #4: cost 69 inf + 491
1554300854.693 * * [misc]simplify:  Extracting #5: cost 92 inf + 17146
1554300854.700 * * [misc]simplify:  Extracting #6: cost 53 inf + 72859
1554300854.705 * * [misc]simplify:  Extracting #7: cost 10 inf + 127073
1554300854.710 * * [misc]simplify:  Extracting #8: cost 0 inf + 139724
1554300854.716 * [exit]simplify:  Simplified to (*.p16 d1 (neg.p16 (+.p16 d1 (-.p16 d3 d4))))
1554300854.716 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d1 d2) (*.p16 d1 (neg.p16 (+.p16 d1 (-.p16 d3 d4))))))
1554300854.716 * * * * [misc]progress:  [ 7 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))>
1554300854.716 * [enter]simplify:  Simplifying (*.p16 (-.p16 d4 d1) d1)
1554300854.716 * * [misc]simplify:  iters left: 2 (4 enodes)
1554300854.717 * * [misc]simplify:  iters left: 1 (16 enodes)
1554300854.719 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.719 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554300854.719 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1554300854.719 * * [misc]simplify:  Extracting #3: cost 13 inf + 885
1554300854.720 * * [misc]simplify:  Extracting #4: cost 8 inf + 2697
1554300854.720 * * [misc]simplify:  Extracting #5: cost 2 inf + 6266
1554300854.720 * * [misc]simplify:  Extracting #6: cost 0 inf + 8390
1554300854.720 * [exit]simplify:  Simplified to (*.p16 (-.p16 d4 d1) d1)
1554300854.720 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))
1554300854.720 * * * * [misc]progress:  [ 8 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)))>
1554300854.720 * [enter]simplify:  Simplifying (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)
1554300854.720 * * [misc]simplify:  iters left: 4 (7 enodes)
1554300854.722 * * [misc]simplify:  iters left: 3 (24 enodes)
1554300854.725 * * [misc]simplify:  iters left: 2 (51 enodes)
1554300854.740 * * [misc]simplify:  iters left: 1 (120 enodes)
1554300854.788 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.788 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300854.788 * * [misc]simplify:  Extracting #2: cost 3 inf + 1
1554300854.788 * * [misc]simplify:  Extracting #3: cost 24 inf + 1
1554300854.788 * * [misc]simplify:  Extracting #4: cost 71 inf + 207
1554300854.789 * * [misc]simplify:  Extracting #5: cost 93 inf + 16907
1554300854.792 * * [misc]simplify:  Extracting #6: cost 61 inf + 66401
1554300854.796 * * [misc]simplify:  Extracting #7: cost 15 inf + 121180
1554300854.801 * * [misc]simplify:  Extracting #8: cost 0 inf + 140604
1554300854.806 * [exit]simplify:  Simplified to (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)
1554300854.806 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)))
1554300854.806 * * * * [misc]progress:  [ 9 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1)))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1))))>
1554300854.806 * [enter]simplify:  Simplifying (+.p16 d2 (+.p16 (-.p16 d3 d4) d1))
1554300854.806 * * [misc]simplify:  iters left: 3 (7 enodes)
1554300854.808 * * [misc]simplify:  iters left: 2 (28 enodes)
1554300854.816 * * [misc]simplify:  iters left: 1 (67 enodes)
1554300854.841 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300854.841 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1554300854.841 * * [misc]simplify:  Extracting #2: cost 42 inf + 575
1554300854.843 * * [misc]simplify:  Extracting #3: cost 39 inf + 6292
1554300854.845 * * [misc]simplify:  Extracting #4: cost 20 inf + 18789
1554300854.847 * * [misc]simplify:  Extracting #5: cost 2 inf + 33577
1554300854.849 * * [misc]simplify:  Extracting #6: cost 0 inf + 37022
1554300854.851 * [exit]simplify:  Simplified to (+.p16 d2 (-.p16 (+.p16 d1 d3) d4))
1554300854.851 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1)))) (+.p16 d2 (-.p16 (+.p16 d1 d3) d4))))
1554300854.851 * * * * [misc]progress:  [ 10 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1)) d1))>
1554300854.851 * * * * [misc]progress:  [ 11 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 d3 (+.p16 (neg.p16 d4) d1)))))>
1554300854.851 * * * * [misc]progress:  [ 12 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (-.p16 d3 (-.p16 d4 d1)))))>
1554300854.851 * * * * [misc]progress:  [ 13 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 d1 (-.p16 d3 d4)))))>
1554300854.851 * * * * [misc]progress:  [ 14 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))>
1554300854.851 * * * * [misc]progress:  [ 15 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))>
1554300854.851 * * * * [misc]progress:  [ 16 / 16 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))>
1554300854.852 * * * [misc]progress:  adding candidates to table
1554300855.104 * * [misc]progress:  iteration 4 / 4
1554300855.104 * * * [misc]progress:  picking best candidate
1554300855.157 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)))>
1554300855.158 * * * [misc]progress:  localizing error
1554300855.239 * * * [misc]progress:  generating rewritten candidates
1554300855.239 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1554300855.242 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1554300855.244 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1 1)
1554300855.247 * * * [misc]progress:  generating series expansions
1554300855.247 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1554300855.247 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1554300855.248 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1 1)
1554300855.248 * * * [misc]progress:  simplifying candidates
1554300855.248 * * * * [misc]progress:  [ 1 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 d2 (neg.p16 (+.p16 (-.p16 d3 d4) d1)))))>
1554300855.248 * [enter]simplify:  Simplifying (+.p16 d2 (neg.p16 (+.p16 (-.p16 d3 d4) d1)))
1554300855.248 * * [misc]simplify:  iters left: 4 (8 enodes)
1554300855.251 * * [misc]simplify:  iters left: 3 (28 enodes)
1554300855.260 * * [misc]simplify:  iters left: 2 (66 enodes)
1554300855.285 * * [misc]simplify:  iters left: 1 (213 enodes)
1554300855.357 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300855.358 * * [misc]simplify:  Extracting #1: cost 57 inf + 0
1554300855.358 * * [misc]simplify:  Extracting #2: cost 153 inf + 1020
1554300855.360 * * [misc]simplify:  Extracting #3: cost 262 inf + 20238
1554300855.372 * * [misc]simplify:  Extracting #4: cost 125 inf + 127156
1554300855.399 * * [misc]simplify:  Extracting #5: cost 44 inf + 224677
1554300855.425 * * [misc]simplify:  Extracting #6: cost 1 inf + 281716
1554300855.445 * * [misc]simplify:  Extracting #7: cost 0 inf + 284358
1554300855.458 * [exit]simplify:  Simplified to (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4)
1554300855.458 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4)))
1554300855.458 * * * * [misc]progress:  [ 2 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1) (*.p16 d2 d1)))>
1554300855.458 * * * * [misc]progress:  [ 3 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 d1 (neg.p16 (+.p16 (-.p16 d3 d4) d1)))))>
1554300855.458 * * * * [misc]progress:  [ 4 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 d3 (+.p16 (neg.p16 d4) d1))) d1)))>
1554300855.458 * * * * [misc]progress:  [ 5 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (-.p16 d3 (-.p16 d4 d1))) d1)))>
1554300855.458 * * * * [misc]progress:  [ 6 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 d1 (-.p16 d3 d4))) d1)))>
1554300855.458 * * * * [misc]progress:  [ 7 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)))>
1554300855.459 * [enter]simplify:  Simplifying (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)
1554300855.459 * * [misc]simplify:  iters left: 4 (7 enodes)
1554300855.460 * * [misc]simplify:  iters left: 3 (24 enodes)
1554300855.464 * * [misc]simplify:  iters left: 2 (51 enodes)
1554300855.473 * * [misc]simplify:  iters left: 1 (120 enodes)
1554300855.506 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300855.506 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300855.506 * * [misc]simplify:  Extracting #2: cost 3 inf + 1
1554300855.506 * * [misc]simplify:  Extracting #3: cost 24 inf + 1
1554300855.506 * * [misc]simplify:  Extracting #4: cost 71 inf + 207
1554300855.507 * * [misc]simplify:  Extracting #5: cost 93 inf + 16907
1554300855.510 * * [misc]simplify:  Extracting #6: cost 61 inf + 66401
1554300855.514 * * [misc]simplify:  Extracting #7: cost 15 inf + 121180
1554300855.520 * * [misc]simplify:  Extracting #8: cost 0 inf + 140604
1554300855.525 * [exit]simplify:  Simplified to (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)
1554300855.525 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)))
1554300855.525 * * * * [misc]progress:  [ 8 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)))>
1554300855.526 * [enter]simplify:  Simplifying (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)
1554300855.526 * * [misc]simplify:  iters left: 4 (7 enodes)
1554300855.527 * * [misc]simplify:  iters left: 3 (24 enodes)
1554300855.533 * * [misc]simplify:  iters left: 2 (51 enodes)
1554300855.551 * * [misc]simplify:  iters left: 1 (120 enodes)
1554300855.609 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300855.610 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300855.610 * * [misc]simplify:  Extracting #2: cost 3 inf + 1
1554300855.610 * * [misc]simplify:  Extracting #3: cost 24 inf + 1
1554300855.610 * * [misc]simplify:  Extracting #4: cost 71 inf + 207
1554300855.612 * * [misc]simplify:  Extracting #5: cost 93 inf + 16907
1554300855.617 * * [misc]simplify:  Extracting #6: cost 61 inf + 66401
1554300855.626 * * [misc]simplify:  Extracting #7: cost 15 inf + 121180
1554300855.636 * * [misc]simplify:  Extracting #8: cost 0 inf + 140604
1554300855.647 * [exit]simplify:  Simplified to (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)
1554300855.647 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)))
1554300855.647 * * * * [misc]progress:  [ 9 / 9 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)))>
1554300855.647 * [enter]simplify:  Simplifying (*.p16 (neg.p16 (+.p16 (-.p16 d3 d4) d1)) d1)
1554300855.648 * * [misc]simplify:  iters left: 4 (7 enodes)
1554300855.651 * * [misc]simplify:  iters left: 3 (24 enodes)
1554300855.659 * * [misc]simplify:  iters left: 2 (51 enodes)
1554300855.670 * * [misc]simplify:  iters left: 1 (120 enodes)
1554300855.702 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300855.702 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300855.702 * * [misc]simplify:  Extracting #2: cost 3 inf + 1
1554300855.702 * * [misc]simplify:  Extracting #3: cost 24 inf + 1
1554300855.703 * * [misc]simplify:  Extracting #4: cost 71 inf + 207
1554300855.704 * * [misc]simplify:  Extracting #5: cost 93 inf + 16907
1554300855.710 * * [misc]simplify:  Extracting #6: cost 61 inf + 66401
1554300855.719 * * [misc]simplify:  Extracting #7: cost 15 inf + 121180
1554300855.729 * * [misc]simplify:  Extracting #8: cost 0 inf + 140604
1554300855.739 * [exit]simplify:  Simplified to (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)
1554300855.739 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (+.p16 d3 (-.p16 d1 d4))) d1)))
1554300855.739 * * * [misc]progress:  adding candidates to table
1554300856.113 * [misc]progress:  [Phase 3 of 3] Extracting.
1554300856.113 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1)))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (/.p16 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1)))))> #<alt (λ (d1 d2 d3 d4) (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (-.p16 d3 (-.p16 d4 d1))) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) d1) (*.p16 (neg.p16 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4)))>)
1554300856.115 * * * [misc]regime-changes:  Trying 4 branch expressions: (d4 d3 d2 d1)
1554300856.115 * * * * [misc]regimes:  Trying to branch on d4 from (#<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1)))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (/.p16 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1)))))> #<alt (λ (d1 d2 d3 d4) (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (-.p16 d3 (-.p16 d4 d1))) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) d1) (*.p16 (neg.p16 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4)))>)
1554300856.321 * * * * [misc]regimes:  Trying to branch on d3 from (#<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1)))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (/.p16 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1)))))> #<alt (λ (d1 d2 d3 d4) (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (-.p16 d3 (-.p16 d4 d1))) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) d1) (*.p16 (neg.p16 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4)))>)
1554300856.485 * * * * [misc]regimes:  Trying to branch on d2 from (#<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1)))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (/.p16 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1)))))> #<alt (λ (d1 d2 d3 d4) (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (-.p16 d3 (-.p16 d4 d1))) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) d1) (*.p16 (neg.p16 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4)))>)
1554300856.619 * * * * [misc]regimes:  Trying to branch on d1 from (#<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (/.p16 (*.p16 d1 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1)))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1))))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (/.p16 (-.p16 (*.p16 d2 d2) (*.p16 (+.p16 (-.p16 d3 d4) d1) (+.p16 (-.p16 d3 d4) d1))) (+.p16 d2 (+.p16 (-.p16 d3 d4) d1)))))> #<alt (λ (d1 d2 d3 d4) (-.p16 (+.p16 (-.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (*.p16 d4 d1)) (*.p16 d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (-.p16 d2 d3) d1) (*.p16 (-.p16 d4 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (-.p16 (+.p16 (-.p16 d2 d3) d4) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 d2 d1) (*.p16 (neg.p16 (-.p16 d3 (-.p16 d4 d1))) d1)))> #<alt (λ (d1 d2 d3 d4) (+.p16 (*.p16 (+.p16 (-.p16 d2 d3) d4) d1) (*.p16 (neg.p16 d1) d1)))> #<alt (λ (d1 d2 d3 d4) (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4)))>)
1554300856.765 * * * [misc]regime:  Found split indices: #<option (#s(si 8 256))>
1554300856.766 * [enter]simplify:  Simplifying (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4))
1554300856.766 * * [misc]simplify:  iters left: 4 (8 enodes)
1554300856.766 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554300856.766 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554300856.766 * * [misc]simplify:  Extracting #2: cost 4 inf + 1
1554300856.767 * * [misc]simplify:  Extracting #3: cost 5 inf + 2
1554300856.767 * * [misc]simplify:  Extracting #4: cost 5 inf + 3
1554300856.767 * * [misc]simplify:  Extracting #5: cost 0 inf + 817
1554300856.767 * [exit]simplify:  Simplified to (*.p16 d1 (+.p16 (-.p16 d2 (+.p16 d1 d3)) d4))
1554300856.767 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1554300856.861 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1554300856.863 * * * * [misc]points:  Setting MPFR precision to 64
1554300856.865 * * * * [misc]points:  Setting MPFR precision to 320
1554300856.867 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1554300856.869 * * * * [misc]points:  Setting MPFR precision to 64
1554300856.872 * * * * [misc]points:  Setting MPFR precision to 320
1554300856.876 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1554300856.878 * * * * [misc]points:  Setting MPFR precision to 64
1554300856.885 * * * * [misc]points:  Setting MPFR precision to 320
1554300856.893 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1554300856.895 * * * * [misc]points:  Setting MPFR precision to 64
1554300856.912 * * * * [misc]points:  Setting MPFR precision to 320
1554300856.927 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1554300856.929 * * * * [misc]points:  Setting MPFR precision to 64
1554300856.960 * * * * [misc]points:  Setting MPFR precision to 320
1554300856.984 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1554300856.985 * * * * [misc]points:  Setting MPFR precision to 64
1554300857.033 * * * * [misc]points:  Setting MPFR precision to 320
1554300857.145 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1554300857.147 * * * * [misc]points:  Setting MPFR precision to 64
1554300857.274 * * * * [misc]points:  Setting MPFR precision to 320
1554300857.459 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1554300857.461 * * * * [misc]points:  Setting MPFR precision to 64
1554300857.770 * * * * [misc]points:  Setting MPFR precision to 320
1554300858.512 * * * * [misc]points:  Computing exacts for 8000 points
1554300858.514 * * * * [misc]points:  Setting MPFR precision to 64
1554300859.657 * * * * [misc]points:  Setting MPFR precision to 320
1554300860.843 * * * * [misc]points:  Filtering points with unrepresentable outputs
1554300860.894 * * * * [exit]points:  Sampled 8000 points with exact outputs
1554300863.612 * [misc]regime-testing:  Baseline error score: 64.0
1554300863.614 * [misc]regime-testing:  Oracle error score: 64.0
1554300863.618 * [misc]regime-testing:  End program error score: 0.3878001893149999