%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LAT088-1 : TPTP v9.2.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.syLB4RqXi3 true
% Computer : n024.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 04:41:03 PM UTC 2025
% Result : Unsatisfiable 0.56s 0.80s
% Output : Refutation 0.56s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : LAT088-1 : TPTP v9.2.0. Released v2.6.0.
% 0.03/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.syLB4RqXi3 true
% 0.14/0.35 % Computer : n024.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 14:40:08 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in FO mode
% 0.56/0.67 % Total configuration time : 435
% 0.56/0.67 % Estimated wc time : 1092
% 0.56/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.78 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.78 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.79 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.79 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.80 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.56/0.80 % Solved by fo/fo3_bce.sh.
% 0.56/0.80 % BCE start: 6
% 0.56/0.80 % BCE eliminated: 0
% 0.56/0.80 % PE start: 6
% 0.56/0.80 logic: eq
% 0.56/0.80 % PE eliminated: 0
% 0.56/0.80 % done 13 iterations in 0.024s
% 0.56/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.56/0.80 % SZS output start Refutation
% 0.56/0.80 thf(a_type, type, a: $i).
% 0.56/0.80 thf(meet_type, type, meet: $i > $i > $i).
% 0.56/0.80 thf(join_type, type, join: $i > $i > $i).
% 0.56/0.80 thf(prove_normal_axioms_1, conjecture, (( meet @ a @ a ) = ( a ))).
% 0.56/0.80 thf(zf_stmt_0, negated_conjecture, (( meet @ a @ a ) != ( a )),
% 0.56/0.80 inference('cnf.neg', [status(esa)], [prove_normal_axioms_1])).
% 0.56/0.80 thf(zip_derived_cl5, plain, (((meet @ a @ a) != (a))),
% 0.56/0.80 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.56/0.80 thf(wal_absorbtion_5, axiom,
% 0.56/0.80 (( join @ ( join @ ( meet @ A @ B ) @ ( meet @ C @ A ) ) @ A ) = ( A ))).
% 0.56/0.80 thf(zip_derived_cl4, plain,
% 0.56/0.80 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.80 ((join @ (join @ (meet @ X0 @ X1) @ (meet @ X2 @ X0)) @ X0) = (X0))),
% 0.56/0.80 inference('cnf', [status(esa)], [wal_absorbtion_5])).
% 0.56/0.80 thf(wal_absorbtion_4, axiom,
% 0.56/0.80 (( meet @ ( meet @ ( join @ A @ B ) @ ( join @ C @ A ) ) @ A ) = ( A ))).
% 0.56/0.80 thf(zip_derived_cl3, plain,
% 0.56/0.80 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.80 ((meet @ (meet @ (join @ X0 @ X1) @ (join @ X2 @ X0)) @ X0) = (X0))),
% 0.56/0.80 inference('cnf', [status(esa)], [wal_absorbtion_4])).
% 0.56/0.80 thf(zip_derived_cl26, plain,
% 0.56/0.80 (![X0 : $i, X3 : $i]:
% 0.56/0.80 ((meet @ (meet @ (join @ X0 @ X3) @ X0) @ X0) = (X0))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl4, zip_derived_cl3])).
% 0.56/0.80 thf(wal_absorbtion_1, axiom,
% 0.56/0.80 (( join @ ( meet @ A @ B ) @ ( meet @ A @ ( join @ A @ B ) ) ) = ( A ))).
% 0.56/0.80 thf(zip_derived_cl0, plain,
% 0.56/0.80 (![X0 : $i, X1 : $i]:
% 0.56/0.80 ((join @ (meet @ X0 @ X1) @ (meet @ X0 @ (join @ X0 @ X1))) = (X0))),
% 0.56/0.80 inference('cnf', [status(esa)], [wal_absorbtion_1])).
% 0.56/0.80 thf(zip_derived_cl26, plain,
% 0.56/0.80 (![X0 : $i, X3 : $i]:
% 0.56/0.80 ((meet @ (meet @ (join @ X0 @ X3) @ X0) @ X0) = (X0))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl4, zip_derived_cl3])).
% 0.56/0.80 thf(zip_derived_cl35, plain,
% 0.56/0.80 (![X0 : $i, X1 : $i]:
% 0.56/0.80 ((meet @ (meet @ X0 @ (meet @ X0 @ X1)) @ (meet @ X0 @ X1))
% 0.56/0.80 = (meet @ X0 @ X1))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl0, zip_derived_cl26])).
% 0.56/0.80 thf(zip_derived_cl57, plain,
% 0.56/0.80 (![X0 : $i, X1 : $i]:
% 0.56/0.80 ((meet @
% 0.56/0.80 (meet @ (meet @ (join @ X0 @ X1) @ X0) @
% 0.56/0.80 (meet @ (meet @ (join @ X0 @ X1) @ X0) @ X0)) @
% 0.56/0.80 X0) = (meet @ (meet @ (join @ X0 @ X1) @ X0) @ X0))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl26, zip_derived_cl35])).
% 0.56/0.80 thf(zip_derived_cl26, plain,
% 0.56/0.80 (![X0 : $i, X3 : $i]:
% 0.56/0.80 ((meet @ (meet @ (join @ X0 @ X3) @ X0) @ X0) = (X0))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl4, zip_derived_cl3])).
% 0.56/0.80 thf(zip_derived_cl26, plain,
% 0.56/0.80 (![X0 : $i, X3 : $i]:
% 0.56/0.80 ((meet @ (meet @ (join @ X0 @ X3) @ X0) @ X0) = (X0))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl4, zip_derived_cl3])).
% 0.56/0.80 thf(zip_derived_cl26, plain,
% 0.56/0.80 (![X0 : $i, X3 : $i]:
% 0.56/0.80 ((meet @ (meet @ (join @ X0 @ X3) @ X0) @ X0) = (X0))),
% 0.56/0.80 inference('sup+', [status(thm)], [zip_derived_cl4, zip_derived_cl3])).
% 0.56/0.80 thf(zip_derived_cl63, plain, (![X0 : $i]: ((meet @ X0 @ X0) = (X0))),
% 0.56/0.80 inference('demod', [status(thm)],
% 0.56/0.80 [zip_derived_cl57, zip_derived_cl26, zip_derived_cl26,
% 0.56/0.80 zip_derived_cl26])).
% 0.56/0.80 thf(zip_derived_cl72, plain, (((a) != (a))),
% 0.56/0.80 inference('demod', [status(thm)], [zip_derived_cl5, zip_derived_cl63])).
% 0.56/0.80 thf(zip_derived_cl73, plain, ($false),
% 0.56/0.80 inference('simplify', [status(thm)], [zip_derived_cl72])).
% 0.56/0.80
% 0.56/0.80 % SZS output end Refutation
% 0.56/0.80
% 0.56/0.80
% 0.56/0.80 % Terminating...
% 0.64/0.88 % Runner terminated.
% 0.64/0.90 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------