%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : FLD007-3 : TPTP v9.2.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.WVuSv3zmIF true
% Computer : n022.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 : Thu Oct 2 04:33:07 PM UTC 2025
% Result : Unsatisfiable 0.53s 0.77s
% Output : Refutation 0.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : FLD007-3 : TPTP v9.2.0. Bugfixed v2.1.0.
% 0.10/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.WVuSv3zmIF true
% 0.12/0.33 % Computer : n022.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Oct 1 18:26:38 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.34 % Number of cores: 8
% 0.12/0.34 % Python version: Python 3.6.8
% 0.12/0.34 % Running in FO mode
% 0.52/0.61 % Total configuration time : 435
% 0.52/0.61 % Estimated wc time : 1092
% 0.52/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.69 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.71 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.71 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.53/0.72 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.53/0.73 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.53/0.73 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.53/0.73 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.53/0.77 % Solved by fo/fo13.sh.
% 0.53/0.77 % done 46 iterations in 0.028s
% 0.53/0.77 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.53/0.77 % SZS output start Refutation
% 0.53/0.77 thf(sum_type, type, sum: $i > $i > $i > $o).
% 0.53/0.77 thf(a_type, type, a: $i).
% 0.53/0.77 thf(additive_identity_type, type, additive_identity: $i).
% 0.53/0.77 thf(additive_inverse_type, type, additive_inverse: $i > $i).
% 0.53/0.77 thf(defined_type, type, defined: $i > $o).
% 0.53/0.77 thf(well_definedness_of_additive_inverse, axiom,
% 0.53/0.77 (( defined @ ( additive_inverse @ X ) ) | ( ~( defined @ X ) ))).
% 0.53/0.77 thf(zip_derived_cl14, plain,
% 0.53/0.77 (![X0 : $i]: ( (defined @ (additive_inverse @ X0)) | ~ (defined @ X0))),
% 0.53/0.77 inference('cnf', [status(esa)], [well_definedness_of_additive_inverse])).
% 0.53/0.77 thf(existence_of_identity_addition, axiom,
% 0.53/0.77 (( sum @ additive_identity @ X @ X ) | ( ~( defined @ X ) ))).
% 0.53/0.77 thf(zip_derived_cl2, plain,
% 0.53/0.77 (![X0 : $i]: ( (sum @ additive_identity @ X0 @ X0) | ~ (defined @ X0))),
% 0.53/0.77 inference('cnf', [status(esa)], [existence_of_identity_addition])).
% 0.53/0.77 thf(existence_of_inverse_addition, axiom,
% 0.53/0.77 (( sum @ ( additive_inverse @ X ) @ X @ additive_identity ) |
% 0.53/0.77 ( ~( defined @ X ) ))).
% 0.53/0.77 thf(zip_derived_cl3, plain,
% 0.53/0.77 (![X0 : $i]:
% 0.53/0.77 ( (sum @ (additive_inverse @ X0) @ X0 @ additive_identity)
% 0.53/0.77 | ~ (defined @ X0))),
% 0.53/0.77 inference('cnf', [status(esa)], [existence_of_inverse_addition])).
% 0.53/0.77 thf(not_sum_2, conjecture,
% 0.53/0.77 (sum @
% 0.53/0.77 additive_identity @ ( additive_inverse @ ( additive_inverse @ a ) ) @ a)).
% 0.53/0.77 thf(zf_stmt_0, negated_conjecture,
% 0.53/0.77 (~( sum @
% 0.53/0.77 additive_identity @ ( additive_inverse @ ( additive_inverse @ a ) ) @ a )),
% 0.53/0.77 inference('cnf.neg', [status(esa)], [not_sum_2])).
% 0.53/0.77 thf(zip_derived_cl27, plain,
% 0.53/0.77 (~ (sum @ additive_identity @
% 0.53/0.77 (additive_inverse @ (additive_inverse @ a)) @ a)),
% 0.53/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.77 thf(commutativity_addition, axiom,
% 0.53/0.77 (( sum @ Y @ X @ Z ) | ( ~( sum @ X @ Y @ Z ) ))).
% 0.53/0.77 thf(zip_derived_cl4, plain,
% 0.53/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.53/0.77 ( (sum @ X0 @ X1 @ X2) | ~ (sum @ X1 @ X0 @ X2))),
% 0.53/0.77 inference('cnf', [status(esa)], [commutativity_addition])).
% 0.53/0.77 thf(zip_derived_cl31, plain,
% 0.53/0.77 (~ (sum @ (additive_inverse @ (additive_inverse @ a)) @
% 0.53/0.77 additive_identity @ a)),
% 0.53/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl27, zip_derived_cl4])).
% 0.53/0.77 thf(associativity_addition_1, axiom,
% 0.53/0.77 (( sum @ X @ V @ W ) | ( ~( sum @ X @ Y @ U ) ) |
% 0.53/0.77 ( ~( sum @ Y @ Z @ V ) ) | ( ~( sum @ U @ Z @ W ) ))).
% 0.53/0.77 thf(zip_derived_cl0, plain,
% 0.53/0.77 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.53/0.77 ( (sum @ X0 @ X1 @ X2)
% 0.53/0.77 | ~ (sum @ X0 @ X3 @ X4)
% 0.53/0.77 | ~ (sum @ X3 @ X5 @ X1)
% 0.53/0.77 | ~ (sum @ X4 @ X5 @ X2))),
% 0.53/0.77 inference('cnf', [status(esa)], [associativity_addition_1])).
% 0.53/0.77 thf(zip_derived_cl34, plain,
% 0.53/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.53/0.77 (~ (sum @ (additive_inverse @ (additive_inverse @ a)) @ X1 @ X0)
% 0.53/0.77 | ~ (sum @ X1 @ X2 @ additive_identity)
% 0.53/0.77 | ~ (sum @ X0 @ X2 @ a))),
% 0.53/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl31, zip_derived_cl0])).
% 0.53/0.77 thf(zip_derived_cl78, plain,
% 0.53/0.77 (![X0 : $i, X1 : $i]:
% 0.53/0.77 (~ (defined @ X0)
% 0.53/0.77 | ~ (sum @ (additive_inverse @ (additive_inverse @ a)) @
% 0.53/0.77 (additive_inverse @ X0) @ X1)
% 0.53/0.77 | ~ (sum @ X1 @ X0 @ a))),
% 0.53/0.77 inference('s_sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl34])).
% 0.53/0.77 thf(zip_derived_cl86, plain,
% 0.53/0.77 ((~ (defined @ a)
% 0.53/0.77 | ~ (defined @ a)
% 0.53/0.77 | ~ (sum @ (additive_inverse @ (additive_inverse @ a)) @
% 0.53/0.77 (additive_inverse @ a) @ additive_identity))),
% 0.53/0.77 inference('s_sup-', [status(thm)], [zip_derived_cl2, zip_derived_cl78])).
% 0.53/0.77 thf(a_is_defined, axiom, (defined @ a)).
% 0.53/0.77 thf(zip_derived_cl26, plain, ( (defined @ a)),
% 0.53/0.77 inference('cnf', [status(esa)], [a_is_defined])).
% 0.53/0.77 thf(zip_derived_cl26, plain, ( (defined @ a)),
% 0.53/0.77 inference('cnf', [status(esa)], [a_is_defined])).
% 0.53/0.77 thf(zip_derived_cl88, plain,
% 0.53/0.77 (~ (sum @ (additive_inverse @ (additive_inverse @ a)) @
% 0.53/0.77 (additive_inverse @ a) @ additive_identity)),
% 0.53/0.77 inference('demod', [status(thm)],
% 0.53/0.77 [zip_derived_cl86, zip_derived_cl26, zip_derived_cl26])).
% 0.53/0.77 thf(zip_derived_cl3, plain,
% 0.53/0.77 (![X0 : $i]:
% 0.53/0.77 ( (sum @ (additive_inverse @ X0) @ X0 @ additive_identity)
% 0.53/0.77 | ~ (defined @ X0))),
% 0.53/0.77 inference('cnf', [status(esa)], [existence_of_inverse_addition])).
% 0.53/0.77 thf(zip_derived_cl97, plain, (~ (defined @ (additive_inverse @ a))),
% 0.53/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl88, zip_derived_cl3])).
% 0.53/0.77 thf(zip_derived_cl99, plain, (~ (defined @ a)),
% 0.53/0.77 inference('s_sup-', [status(thm)], [zip_derived_cl14, zip_derived_cl97])).
% 0.53/0.77 thf(zip_derived_cl26, plain, ( (defined @ a)),
% 0.53/0.77 inference('cnf', [status(esa)], [a_is_defined])).
% 0.53/0.77 thf(zip_derived_cl100, plain, ($false),
% 0.53/0.77 inference('demod', [status(thm)], [zip_derived_cl99, zip_derived_cl26])).
% 0.53/0.77
% 0.53/0.77 % SZS output end Refutation
% 0.53/0.77
% 0.53/0.77
% 0.53/0.77 % Terminating...
% 0.55/0.83 % Runner terminated.
% 0.55/0.85 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------