%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : COL058-2 : 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.LKbg3rZMFY 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 04:30:16 PM UTC 2025
% Result : Unsatisfiable 0.47s 0.79s
% Output : Refutation 0.47s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.16 % Problem : COL058-2 : TPTP v9.2.0. Released v1.0.0.
% 0.09/0.17 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.LKbg3rZMFY true
% 0.10/0.38 % Computer : n022.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8042.1875MB
% 0.10/0.38 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Wed Oct 1 11:02:53 EDT 2025
% 0.10/0.38 % CPUTime :
% 0.10/0.38 % Running portfolio for 300 s
% 0.10/0.38 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.38 % Number of cores: 8
% 0.10/0.38 % Python version: Python 3.6.8
% 0.10/0.38 % Running in FO mode
% 0.43/0.63 % Total configuration time : 435
% 0.43/0.63 % Estimated wc time : 1092
% 0.43/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.46/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.46/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.46/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.46/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.46/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.46/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.46/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.47/0.79 % Solved by fo/fo4.sh.
% 0.47/0.79 % done 5 iterations in 0.029s
% 0.47/0.79 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.47/0.79 % SZS output start Refutation
% 0.47/0.79 thf(lark_type, type, lark: $i).
% 0.47/0.79 thf(response_type, type, response: $i > $i > $i).
% 0.47/0.79 thf(prove_the_bird_exists, conjecture,
% 0.47/0.79 (( response @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @
% 0.47/0.79 lark @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @
% 0.47/0.79 lark @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) =
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @
% 0.47/0.79 lark @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ))).
% 0.47/0.79 thf(zf_stmt_0, negated_conjecture,
% 0.47/0.79 (( response @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @
% 0.47/0.79 lark @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @
% 0.47/0.79 lark @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) !=
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @
% 0.47/0.79 lark @
% 0.47/0.79 ( response @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) ) ) @
% 0.47/0.79 ( response @ lark @ ( response @ lark @ lark ) ) )),
% 0.47/0.79 inference('cnf.neg', [status(esa)], [prove_the_bird_exists])).
% 0.47/0.79 thf(zip_derived_cl1, plain,
% 0.47/0.79 (((response @
% 0.47/0.79 (response @
% 0.47/0.79 (response @ lark @
% 0.47/0.79 (response @ (response @ lark @ (response @ lark @ lark)) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark)))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))) @
% 0.47/0.79 (response @
% 0.47/0.79 (response @ lark @
% 0.47/0.79 (response @ (response @ lark @ (response @ lark @ lark)) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark)))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))))
% 0.47/0.79 != (response @
% 0.47/0.79 (response @ lark @
% 0.47/0.79 (response @ (response @ lark @ (response @ lark @ lark)) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark)))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))))),
% 0.47/0.79 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.47/0.79 thf(lark_exists, axiom,
% 0.47/0.79 (( response @ ( response @ lark @ X1 ) @ X2 ) =
% 0.47/0.79 ( response @ X1 @ ( response @ X2 @ X2 ) ))).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl6, plain,
% 0.47/0.79 (((response @
% 0.47/0.79 (response @
% 0.47/0.79 (response @ (response @ lark @ lark) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))) @
% 0.47/0.79 (response @
% 0.47/0.79 (response @ (response @ lark @ lark) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))))
% 0.47/0.79 != (response @
% 0.47/0.79 (response @ (response @ lark @ lark) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))))),
% 0.47/0.79 inference('demod', [status(thm)],
% 0.47/0.79 [zip_derived_cl1, zip_derived_cl0, zip_derived_cl0,
% 0.47/0.79 zip_derived_cl0])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl2, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X1) @ (response @ X0 @ X0))
% 0.47/0.79 = (response @ X1 @
% 0.47/0.79 (response @ (response @ lark @ (response @ X0 @ X0)) @ X0)))),
% 0.47/0.79 inference('sup+', [status(thm)], [zip_derived_cl0, zip_derived_cl0])).
% 0.47/0.79 thf(zip_derived_cl14, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X1) @ (response @ X0 @ X0))
% 0.47/0.79 = (response @ X1 @
% 0.47/0.79 (response @ (response @ (response @ lark @ lark) @ X0) @ X0)))),
% 0.47/0.79 inference('sup+', [status(thm)], [zip_derived_cl0, zip_derived_cl2])).
% 0.47/0.79 thf(zip_derived_cl14, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X1) @ (response @ X0 @ X0))
% 0.47/0.79 = (response @ X1 @
% 0.47/0.79 (response @ (response @ (response @ lark @ lark) @ X0) @ X0)))),
% 0.47/0.79 inference('sup+', [status(thm)], [zip_derived_cl0, zip_derived_cl2])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl0, plain,
% 0.47/0.79 (![X0 : $i, X1 : $i]:
% 0.47/0.79 ((response @ (response @ lark @ X0) @ X1)
% 0.47/0.79 = (response @ X0 @ (response @ X1 @ X1)))),
% 0.47/0.79 inference('cnf', [status(esa)], [lark_exists])).
% 0.47/0.79 thf(zip_derived_cl24, plain,
% 0.47/0.79 (((response @
% 0.47/0.79 (response @ (response @ lark @ lark) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark)))
% 0.47/0.79 != (response @
% 0.47/0.79 (response @ (response @ lark @ lark) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))) @
% 0.47/0.79 (response @ lark @ (response @ lark @ lark))))),
% 0.47/0.79 inference('demod', [status(thm)],
% 0.47/0.79 [zip_derived_cl6, zip_derived_cl14, zip_derived_cl14,
% 0.47/0.79 zip_derived_cl0, zip_derived_cl0, zip_derived_cl0])).
% 0.47/0.79 thf(zip_derived_cl25, plain, ($false),
% 0.47/0.79 inference('simplify', [status(thm)], [zip_derived_cl24])).
% 0.47/0.79
% 0.47/0.79 % SZS output end Refutation
% 0.47/0.79
% 0.47/0.79
% 0.47/0.79 % Terminating...
% 0.47/0.85 % Runner terminated.
% 1.67/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------