%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LAT039-1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.n5gn1ZNKFq true
% Computer : n005.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 04:41:00 PM UTC 2025
% Result : Unsatisfiable 0.53s 0.82s
% Output : Refutation 0.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : LAT039-1 : TPTP v9.2.0. Released v2.4.0.
% 0.06/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.n5gn1ZNKFq true
% 0.11/0.33 % Computer : n005.cluster.edu
% 0.11/0.33 % Model : x86_64 x86_64
% 0.11/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33 % Memory : 8042.1875MB
% 0.11/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33 % CPULimit : 300
% 0.11/0.33 % WCLimit : 300
% 0.11/0.33 % DateTime : Wed Oct 1 14:44:53 EDT 2025
% 0.11/0.33 % CPUTime :
% 0.11/0.33 % Running portfolio for 300 s
% 0.11/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.33 % Number of cores: 8
% 0.11/0.34 % Python version: Python 3.6.8
% 0.11/0.34 % Running in FO mode
% 0.52/0.67 % Total configuration time : 435
% 0.52/0.67 % Estimated wc time : 1092
% 0.52/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.53/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.53/0.82 % Solved by fo/fo3_bce.sh.
% 0.53/0.82 % BCE start: 12
% 0.53/0.82 % BCE eliminated: 0
% 0.53/0.82 % PE start: 12
% 0.53/0.82 logic: eq
% 0.53/0.82 % PE eliminated: 0
% 0.53/0.82 % done 11 iterations in 0.025s
% 0.53/0.82 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.53/0.82 % SZS output start Refutation
% 0.53/0.82 thf(yy_type, type, yy: $i).
% 0.53/0.82 thf(join_type, type, join: $i > $i > $i).
% 0.53/0.82 thf(zz_type, type, zz: $i).
% 0.53/0.82 thf(xx_type, type, xx: $i).
% 0.53/0.82 thf(meet_type, type, meet: $i > $i > $i).
% 0.53/0.82 thf(rhs, conjecture,
% 0.53/0.82 (( join @ xx @ ( meet @ yy @ zz ) ) = ( meet @ yy @ ( join @ xx @ zz ) ))).
% 0.53/0.82 thf(zf_stmt_0, negated_conjecture,
% 0.53/0.82 (( join @ xx @ ( meet @ yy @ zz ) ) != ( meet @ yy @ ( join @ xx @ zz ) )),
% 0.53/0.82 inference('cnf.neg', [status(esa)], [rhs])).
% 0.53/0.82 thf(zip_derived_cl11, plain,
% 0.53/0.82 (((join @ xx @ (meet @ yy @ zz)) != (meet @ yy @ (join @ xx @ zz)))),
% 0.53/0.82 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.82 thf(dist_join, axiom,
% 0.53/0.82 (( join @ X @ ( meet @ Y @ Z ) ) =
% 0.53/0.82 ( meet @ ( join @ X @ Y ) @ ( join @ X @ Z ) ))).
% 0.53/0.82 thf(zip_derived_cl8, plain,
% 0.53/0.82 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.53/0.82 ((join @ X0 @ (meet @ X1 @ X2))
% 0.53/0.82 = (meet @ (join @ X0 @ X1) @ (join @ X0 @ X2)))),
% 0.53/0.82 inference('cnf', [status(esa)], [dist_join])).
% 0.53/0.82 thf(lhs, axiom, (( join @ xx @ yy ) = ( yy ))).
% 0.53/0.82 thf(zip_derived_cl10, plain, (((join @ xx @ yy) = (yy))),
% 0.53/0.82 inference('cnf', [status(esa)], [lhs])).
% 0.53/0.82 thf(zip_derived_cl54, plain,
% 0.53/0.82 (((meet @ yy @ (join @ xx @ zz)) != (meet @ yy @ (join @ xx @ zz)))),
% 0.53/0.82 inference('demod', [status(thm)],
% 0.53/0.82 [zip_derived_cl11, zip_derived_cl8, zip_derived_cl10])).
% 0.53/0.82 thf(zip_derived_cl55, plain, ($false),
% 0.53/0.82 inference('simplify', [status(thm)], [zip_derived_cl54])).
% 0.53/0.82
% 0.53/0.82 % SZS output end Refutation
% 0.53/0.82
% 0.53/0.82
% 0.53/0.82 % Terminating...
% 1.53/0.95 % Runner terminated.
% 1.53/0.97 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------