TSTP Solution File: SWW427-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SWW427-1 : TPTP v8.1.2. Released v5.2.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.iqhi4WuA7W true

% Computer : n023.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep  1 01:41:54 EDT 2023

% Result   : Unsatisfiable 6.19s 1.55s
% Output   : Refutation 6.19s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem  : SWW427-1 : TPTP v8.1.2. Released v5.2.0.
% 0.12/0.14  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.iqhi4WuA7W true
% 0.13/0.35  % Computer : n023.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Sun Aug 27 22:01:41 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.13/0.35  % Running portfolio for 300 s
% 0.13/0.35  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35  % Number of cores: 8
% 0.13/0.36  % Python version: Python 3.6.8
% 0.13/0.36  % Running in FO mode
% 0.21/0.65  % Total configuration time : 435
% 0.21/0.65  % Estimated wc time : 1092
% 0.21/0.65  % Estimated cpu time (7 cpus) : 156.0
% 0.98/0.70  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.98/0.71  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 1.20/0.75  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 1.20/0.75  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 1.20/0.76  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 1.20/0.76  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.20/0.76  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 6.19/1.55  % Solved by fo/fo4.sh.
% 6.19/1.55  % done 770 iterations in 0.761s
% 6.19/1.55  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 6.19/1.55  % SZS output start Refutation
% 6.19/1.55  thf(lseg_type, type, lseg: $i > $i > $i).
% 6.19/1.55  thf(x4_type, type, x4: $i).
% 6.19/1.55  thf(x11_type, type, x11: $i).
% 6.19/1.55  thf(emp_type, type, emp: $i).
% 6.19/1.55  thf(x1_type, type, x1: $i).
% 6.19/1.55  thf(x3_type, type, x3: $i).
% 6.19/1.55  thf(x2_type, type, x2: $i).
% 6.19/1.55  thf(x10_type, type, x10: $i).
% 6.19/1.55  thf(x9_type, type, x9: $i).
% 6.19/1.55  thf(sep_type, type, sep: $i > $i > $i).
% 6.19/1.55  thf(x5_type, type, x5: $i).
% 6.19/1.55  thf(x6_type, type, x6: $i).
% 6.19/1.55  thf(heap_type, type, heap: $i > $o).
% 6.19/1.55  thf(x7_type, type, x7: $i).
% 6.19/1.55  thf(premise_10, axiom,
% 6.19/1.55    (heap @
% 6.19/1.55     ( sep @
% 6.19/1.55       ( lseg @ x10 @ x1 ) @ 
% 6.19/1.55       ( sep @
% 6.19/1.55         ( lseg @ x9 @ x2 ) @ 
% 6.19/1.55         ( sep @
% 6.19/1.55           ( lseg @ x9 @ x7 ) @ 
% 6.19/1.55           ( sep @
% 6.19/1.55             ( lseg @ x7 @ x10 ) @ 
% 6.19/1.55             ( sep @
% 6.19/1.55               ( lseg @ x11 @ x9 ) @ 
% 6.19/1.55               ( sep @
% 6.19/1.55                 ( lseg @ x11 @ x7 ) @ 
% 6.19/1.55                 ( sep @
% 6.19/1.55                   ( lseg @ x11 @ x3 ) @ 
% 6.19/1.55                   ( sep @
% 6.19/1.55                     ( lseg @ x11 @ x6 ) @ ( sep @ ( lseg @ x4 @ x5 ) @ emp ) ) ) ) ) ) ) ) ))).
% 6.19/1.55  thf(zip_derived_cl20, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x10 @ x1) @ 
% 6.19/1.55          (sep @ (lseg @ x9 @ x2) @ 
% 6.19/1.55           (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x11 @ x9) @ 
% 6.19/1.55              (sep @ (lseg @ x11 @ x7) @ 
% 6.19/1.55               (sep @ (lseg @ x11 @ x3) @ 
% 6.19/1.55                (sep @ (lseg @ x11 @ x6) @ (sep @ (lseg @ x4 @ x5) @ emp))))))))))),
% 6.19/1.55      inference('cnf', [status(esa)], [premise_10])).
% 6.19/1.55  thf(associative_commutative, axiom,
% 6.19/1.55    (( sep @ S @ ( sep @ T @ Sigma ) ) = ( sep @ T @ ( sep @ S @ Sigma ) ))).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl33, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x11 @ x6) @ 
% 6.19/1.55          (sep @ (lseg @ x11 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x11 @ x9) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x11 @ x3) @ 
% 6.19/1.55              (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55               (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55                (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0])).
% 6.19/1.55  thf(zip_derived_cl33, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x11 @ x6) @ 
% 6.19/1.55          (sep @ (lseg @ x11 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x11 @ x9) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x11 @ x3) @ 
% 6.19/1.55              (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55               (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55                (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0])).
% 6.19/1.55  thf(wellformedness_5, axiom,
% 6.19/1.55    (( ~( heap @
% 6.19/1.55          ( sep @ ( lseg @ X @ Y ) @ ( sep @ ( lseg @ X @ Z ) @ Sigma ) ) ) ) | 
% 6.19/1.55     ( ( X ) = ( Y ) ) | ( ( X ) = ( Z ) ))).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl65, plain, ((((x11) = (x7)) | ((x11) = (x6)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl33, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl33, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x11 @ x6) @ 
% 6.19/1.55          (sep @ (lseg @ x11 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x11 @ x9) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x11 @ x3) @ 
% 6.19/1.55              (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55               (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55                (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0])).
% 6.19/1.55  thf(zip_derived_cl103, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x11 @ x6) @ 
% 6.19/1.55           (sep @ (lseg @ x11 @ x11) @ 
% 6.19/1.55            (sep @ (lseg @ x11 @ x9) @ 
% 6.19/1.55             (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55              (sep @ (lseg @ x11 @ x3) @ 
% 6.19/1.55               (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55                (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55                 (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))))
% 6.19/1.55        | ((x11) = (x6)))),
% 6.19/1.55      inference('sup+', [status(thm)], [zip_derived_cl65, zip_derived_cl33])).
% 6.19/1.55  thf(normalization, axiom, (( sep @ ( lseg @ X @ X ) @ Sigma ) = ( Sigma ))).
% 6.19/1.55  thf(zip_derived_cl1, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i]: ((sep @ (lseg @ X1 @ X1) @ X0) = (X0))),
% 6.19/1.55      inference('cnf', [status(esa)], [normalization])).
% 6.19/1.55  thf(zip_derived_cl106, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x11 @ x6) @ 
% 6.19/1.55           (sep @ (lseg @ x11 @ x9) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x11 @ x3) @ 
% 6.19/1.55              (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55               (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55                (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))))
% 6.19/1.55        | ((x11) = (x6)))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl103, zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl199, plain,
% 6.19/1.55      ((((x11) = (x6)) | ((x11) = (x9)) | ((x11) = (x6)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl106, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl206, plain, ((((x11) = (x9)) | ((x11) = (x6)))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl199])).
% 6.19/1.55  thf(premise_8, axiom, (( x7 ) != ( x9 ))).
% 6.19/1.55  thf(zip_derived_cl18, plain, (((x7) != (x9))),
% 6.19/1.55      inference('cnf', [status(esa)], [premise_8])).
% 6.19/1.55  thf(zip_derived_cl207, plain, ((((x7) != (x11)) | ((x11) = (x6)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl206, zip_derived_cl18])).
% 6.19/1.55  thf(zip_derived_cl65, plain, ((((x11) = (x7)) | ((x11) = (x6)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl33, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl223, plain, (((x11) = (x6))),
% 6.19/1.55      inference('clc', [status(thm)], [zip_derived_cl207, zip_derived_cl65])).
% 6.19/1.55  thf(zip_derived_cl223, plain, (((x11) = (x6))),
% 6.19/1.55      inference('clc', [status(thm)], [zip_derived_cl207, zip_derived_cl65])).
% 6.19/1.55  thf(zip_derived_cl223, plain, (((x11) = (x6))),
% 6.19/1.55      inference('clc', [status(thm)], [zip_derived_cl207, zip_derived_cl65])).
% 6.19/1.55  thf(zip_derived_cl223, plain, (((x11) = (x6))),
% 6.19/1.55      inference('clc', [status(thm)], [zip_derived_cl207, zip_derived_cl65])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl1, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i]: ((sep @ (lseg @ X1 @ X1) @ X0) = (X0))),
% 6.19/1.55      inference('cnf', [status(esa)], [normalization])).
% 6.19/1.55  thf(zip_derived_cl227, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55               (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl33, zip_derived_cl223, zip_derived_cl223, 
% 6.19/1.55                 zip_derived_cl223, zip_derived_cl223, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl227, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55               (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl33, zip_derived_cl223, zip_derived_cl223, 
% 6.19/1.55                 zip_derived_cl223, zip_derived_cl223, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl259, plain, ((((x6) = (x9)) | ((x6) = (x7)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl227, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl259, plain, ((((x6) = (x9)) | ((x6) = (x7)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl227, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl227, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55               (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl33, zip_derived_cl223, zip_derived_cl223, 
% 6.19/1.55                 zip_derived_cl223, zip_derived_cl223, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl263, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x6) @ 
% 6.19/1.55            (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55             (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55              (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55               (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55                (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))))
% 6.19/1.55        | ((x6) = (x7)))),
% 6.19/1.55      inference('sup+', [status(thm)], [zip_derived_cl259, zip_derived_cl227])).
% 6.19/1.55  thf(zip_derived_cl1, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i]: ((sep @ (lseg @ X1 @ X1) @ X0) = (X0))),
% 6.19/1.55      inference('cnf', [status(esa)], [normalization])).
% 6.19/1.55  thf(zip_derived_cl266, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55               (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))
% 6.19/1.55        | ((x6) = (x7)))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl263, zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl267, plain,
% 6.19/1.55      ((((x6) = (x7)) | ((x6) = (x3)) | ((x6) = (x7)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl266, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl274, plain, ((((x6) = (x3)) | ((x6) = (x7)))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl267])).
% 6.19/1.55  thf(zip_derived_cl266, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55               (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))
% 6.19/1.55        | ((x6) = (x7)))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl263, zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl276, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x6) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55               (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))
% 6.19/1.55        | ((x6) = (x7))
% 6.19/1.55        | ((x6) = (x7)))),
% 6.19/1.55      inference('sup+', [status(thm)], [zip_derived_cl274, zip_derived_cl266])).
% 6.19/1.55  thf(zip_derived_cl1, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i]: ((sep @ (lseg @ X1 @ X1) @ X0) = (X0))),
% 6.19/1.55      inference('cnf', [status(esa)], [normalization])).
% 6.19/1.55  thf(zip_derived_cl278, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55            (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55             (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55              (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))
% 6.19/1.55        | ((x6) = (x7))
% 6.19/1.55        | ((x6) = (x7)))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl276, zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl279, plain,
% 6.19/1.55      ((((x6) = (x7))
% 6.19/1.55        |  (heap @ 
% 6.19/1.55            (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55             (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55              (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55               (sep @ (lseg @ x9 @ x7) @ 
% 6.19/1.55                (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl278])).
% 6.19/1.55  thf(zip_derived_cl281, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55            (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55             (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55              (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))
% 6.19/1.55        | ((x6) = (x7))
% 6.19/1.55        | ((x6) = (x7)))),
% 6.19/1.55      inference('sup+', [status(thm)], [zip_derived_cl259, zip_derived_cl279])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl284, plain,
% 6.19/1.55      (( (heap @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55            (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))
% 6.19/1.55        | ((x6) = (x7))
% 6.19/1.55        | ((x6) = (x7)))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl281, zip_derived_cl0, zip_derived_cl0])).
% 6.19/1.55  thf(zip_derived_cl285, plain,
% 6.19/1.55      ((((x6) = (x7))
% 6.19/1.55        |  (heap @ 
% 6.19/1.55            (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55             (sep @ (lseg @ x6 @ x7) @ 
% 6.19/1.55              (sep @ (lseg @ x7 @ x10) @ 
% 6.19/1.55               (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55                (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl284])).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl289, plain,
% 6.19/1.55      ((((x6) = (x7)) | ((x6) = (x7)) | ((x6) = (x7)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl285, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl295, plain, (((x6) = (x7))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl289])).
% 6.19/1.55  thf(zip_derived_cl295, plain, (((x6) = (x7))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl289])).
% 6.19/1.55  thf(zip_derived_cl295, plain, (((x6) = (x7))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl289])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl1, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i]: ((sep @ (lseg @ X1 @ X1) @ X0) = (X0))),
% 6.19/1.55      inference('cnf', [status(esa)], [normalization])).
% 6.19/1.55  thf(zip_derived_cl299, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x10) @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55           (sep @ (lseg @ x9 @ x6) @ 
% 6.19/1.55            (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl227, zip_derived_cl295, zip_derived_cl295, 
% 6.19/1.55                 zip_derived_cl295, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl299, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x10) @ 
% 6.19/1.55          (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55           (sep @ (lseg @ x9 @ x6) @ 
% 6.19/1.55            (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55             (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55              (sep @ (lseg @ x10 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl227, zip_derived_cl295, zip_derived_cl295, 
% 6.19/1.55                 zip_derived_cl295, zip_derived_cl0, zip_derived_cl0, 
% 6.19/1.55                 zip_derived_cl0, zip_derived_cl0, zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl339, plain, ((((x6) = (x9)) | ((x6) = (x10)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl299, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl18, plain, (((x7) != (x9))),
% 6.19/1.55      inference('cnf', [status(esa)], [premise_8])).
% 6.19/1.55  thf(zip_derived_cl295, plain, (((x6) = (x7))),
% 6.19/1.55      inference('simplify', [status(thm)], [zip_derived_cl289])).
% 6.19/1.55  thf(zip_derived_cl298, plain, (((x6) != (x9))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl295])).
% 6.19/1.55  thf(zip_derived_cl340, plain, (((x6) = (x10))),
% 6.19/1.55      inference('simplify_reflect-', [status(thm)],
% 6.19/1.55                [zip_derived_cl339, zip_derived_cl298])).
% 6.19/1.55  thf(zip_derived_cl340, plain, (((x6) = (x10))),
% 6.19/1.55      inference('simplify_reflect-', [status(thm)],
% 6.19/1.55                [zip_derived_cl339, zip_derived_cl298])).
% 6.19/1.55  thf(zip_derived_cl1, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i]: ((sep @ (lseg @ X1 @ X1) @ X0) = (X0))),
% 6.19/1.55      inference('cnf', [status(esa)], [normalization])).
% 6.19/1.55  thf(zip_derived_cl341, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55          (sep @ (lseg @ x9 @ x6) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55            (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55             (sep @ (lseg @ x6 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl299, zip_derived_cl340, zip_derived_cl340, 
% 6.19/1.55                 zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl341, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55          (sep @ (lseg @ x9 @ x6) @ 
% 6.19/1.55           (sep @ (lseg @ x6 @ x3) @ 
% 6.19/1.55            (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55             (sep @ (lseg @ x6 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp)))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl299, zip_derived_cl340, zip_derived_cl340, 
% 6.19/1.55                 zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl69, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 6.19/1.55         (~ (heap @ 
% 6.19/1.55             (sep @ (lseg @ X2 @ X4) @ 
% 6.19/1.55              (sep @ X3 @ (sep @ (lseg @ X2 @ X1) @ X0))))
% 6.19/1.55          | ((X2) = (X1))
% 6.19/1.55          | ((X2) = (X4)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl0, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl751, plain, ((((x6) = (x9)) | ((x6) = (x3)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl341, zip_derived_cl69])).
% 6.19/1.55  thf(zip_derived_cl298, plain, (((x6) != (x9))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl295])).
% 6.19/1.55  thf(zip_derived_cl774, plain, (((x6) = (x3))),
% 6.19/1.55      inference('simplify_reflect-', [status(thm)],
% 6.19/1.55                [zip_derived_cl751, zip_derived_cl298])).
% 6.19/1.55  thf(zip_derived_cl1, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i]: ((sep @ (lseg @ X1 @ X1) @ X0) = (X0))),
% 6.19/1.55      inference('cnf', [status(esa)], [normalization])).
% 6.19/1.55  thf(zip_derived_cl779, plain,
% 6.19/1.55      ( (heap @ 
% 6.19/1.55         (sep @ (lseg @ x6 @ x9) @ 
% 6.19/1.55          (sep @ (lseg @ x9 @ x6) @ 
% 6.19/1.55           (sep @ (lseg @ x4 @ x5) @ 
% 6.19/1.55            (sep @ (lseg @ x6 @ x1) @ (sep @ (lseg @ x9 @ x2) @ emp))))))),
% 6.19/1.55      inference('demod', [status(thm)],
% 6.19/1.55                [zip_derived_cl341, zip_derived_cl774, zip_derived_cl1])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl0, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X0 @ X2)) = (sep @ X0 @ (sep @ X1 @ X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [associative_commutative])).
% 6.19/1.55  thf(zip_derived_cl23, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         ((sep @ X1 @ (sep @ X3 @ (sep @ X2 @ X0)))
% 6.19/1.55           = (sep @ X3 @ (sep @ X2 @ (sep @ X1 @ X0))))),
% 6.19/1.55      inference('sup+', [status(thm)], [zip_derived_cl0, zip_derived_cl0])).
% 6.19/1.55  thf(zip_derived_cl6, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.19/1.55         (~ (heap @ (sep @ (lseg @ X0 @ X1) @ (sep @ (lseg @ X0 @ X2) @ X3)))
% 6.19/1.55          | ((X0) = (X1))
% 6.19/1.55          | ((X0) = (X2)))),
% 6.19/1.55      inference('cnf', [status(esa)], [wellformedness_5])).
% 6.19/1.55  thf(zip_derived_cl154, plain,
% 6.19/1.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 6.19/1.55         (~ (heap @ 
% 6.19/1.55             (sep @ (lseg @ X2 @ X5) @ 
% 6.19/1.55              (sep @ X4 @ (sep @ X3 @ (sep @ (lseg @ X2 @ X1) @ X0)))))
% 6.19/1.55          | ((X2) = (X1))
% 6.19/1.55          | ((X2) = (X5)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl23, zip_derived_cl6])).
% 6.19/1.55  thf(zip_derived_cl1407, plain, ((((x6) = (x9)) | ((x6) = (x1)))),
% 6.19/1.55      inference('sup-', [status(thm)], [zip_derived_cl779, zip_derived_cl154])).
% 6.19/1.55  thf(premise_2, axiom, (( x1 ) != ( x11 ))).
% 6.19/1.55  thf(zip_derived_cl12, plain, (((x1) != (x11))),
% 6.19/1.55      inference('cnf', [status(esa)], [premise_2])).
% 6.19/1.55  thf(zip_derived_cl223, plain, (((x11) = (x6))),
% 6.19/1.55      inference('clc', [status(thm)], [zip_derived_cl207, zip_derived_cl65])).
% 6.19/1.55  thf(zip_derived_cl224, plain, (((x1) != (x6))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl12, zip_derived_cl223])).
% 6.19/1.55  thf(zip_derived_cl298, plain, (((x6) != (x9))),
% 6.19/1.55      inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl295])).
% 6.19/1.55  thf(zip_derived_cl1436, plain, ($false),
% 6.19/1.55      inference('simplify_reflect-', [status(thm)],
% 6.19/1.55                [zip_derived_cl1407, zip_derived_cl224, zip_derived_cl298])).
% 6.19/1.55  
% 6.19/1.55  % SZS output end Refutation
% 6.19/1.55  
% 6.19/1.55  
% 6.19/1.55  % Terminating...
% 7.37/1.66  % Runner terminated.
% 7.37/1.67  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------