%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET055-7 : TPTP v9.2.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ieGuZPDbPr true
% Computer : n007.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 04:51:20 PM UTC 2025
% Result : Unsatisfiable 0.60s 0.88s
% Output : Refutation 0.60s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET055-7 : TPTP v9.2.0. Released v1.0.0.
% 0.13/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ieGuZPDbPr true
% 0.14/0.34 % Computer : n007.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Oct 1 13:23:23 EDT 2025
% 0.14/0.34 % CPUTime :
% 0.14/0.34 % Running portfolio for 300 s
% 0.14/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.34 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.20/0.35 % Running in FO mode
% 0.58/0.67 % Total configuration time : 435
% 0.58/0.67 % Estimated wc time : 1092
% 0.58/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.59/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.59/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.59/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.59/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.59/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.59/0.83 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.60/0.88 % Solved by fo/fo1_av.sh.
% 0.60/0.88 % done 64 iterations in 0.065s
% 0.60/0.88 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.60/0.88 % SZS output start Refutation
% 0.60/0.88 thf(equalish_type, type, equalish: $i > $i > $o).
% 0.60/0.88 thf(x_type, type, x: $i).
% 0.60/0.88 thf(subclass_type, type, subclass: $i > $i > $o).
% 0.60/0.88 thf(prove_reflexivity, conjecture, (equalish @ x @ x)).
% 0.60/0.88 thf(zf_stmt_0, negated_conjecture, (~( equalish @ x @ x )),
% 0.60/0.88 inference('cnf.neg', [status(esa)], [prove_reflexivity])).
% 0.60/0.88 thf(zip_derived_cl164, plain, (~ (equalish @ x @ x)),
% 0.60/0.88 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.60/0.88 thf(subclass_is_reflexive, axiom, (subclass @ X @ X)).
% 0.60/0.88 thf(zip_derived_cl162, plain, (![X0 : $i]: (subclass @ X0 @ X0)),
% 0.60/0.88 inference('cnf', [status(esa)], [subclass_is_reflexive])).
% 0.60/0.88 thf(subclass_implies_equal, axiom,
% 0.60/0.88 (( ~( subclass @ X @ Y ) ) | ( ~( subclass @ Y @ X ) ) |
% 0.60/0.88 ( equalish @ X @ Y ))).
% 0.60/0.88 thf(zip_derived_cl73, plain,
% 0.60/0.88 (![X0 : $i, X1 : $i]:
% 0.60/0.88 (~ (subclass @ X0 @ X1)
% 0.60/0.88 | ~ (subclass @ X1 @ X0)
% 0.60/0.88 | (equalish @ X0 @ X1))),
% 0.60/0.88 inference('cnf', [status(esa)], [subclass_implies_equal])).
% 0.60/0.88 thf(zip_derived_cl289, plain, (![X0 : $i]: (equalish @ X0 @ X0)),
% 0.60/0.88 inference('s_sup-', [status(thm)], [zip_derived_cl162, zip_derived_cl73])).
% 0.60/0.88 thf(zip_derived_cl295, plain, ($false),
% 0.60/0.88 inference('demod', [status(thm)], [zip_derived_cl164, zip_derived_cl289])).
% 0.60/0.88
% 0.60/0.88 % SZS output end Refutation
% 0.60/0.88
% 0.60/0.88
% 0.60/0.88 % Terminating...
% 0.66/0.98 % Runner terminated.
% 0.66/1.00 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------