%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP013-1 : 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.OzTkJj9H6L true
% Computer : n001.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 04:35:25 PM UTC 2025
% Result : Unsatisfiable 0.84s 0.76s
% Output : Refutation 0.84s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : GRP013-1 : TPTP v9.2.0. Released v1.0.0.
% 0.00/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.OzTkJj9H6L true
% 0.10/0.31 % Computer : n001.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Wed Oct 1 14:18:38 EDT 2025
% 0.10/0.31 % CPUTime :
% 0.10/0.31 % Running portfolio for 300 s
% 0.10/0.31 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.31 % Number of cores: 8
% 0.10/0.32 % Python version: Python 3.6.8
% 0.10/0.32 % Running in FO mode
% 0.55/0.61 % Total configuration time : 435
% 0.55/0.61 % Estimated wc time : 1092
% 0.55/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.84/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.84/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.84/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.84/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.84/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.84/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.84/0.76 % Solved by fo/fo7.sh.
% 0.84/0.76 % done 21 iterations in 0.019s
% 0.84/0.76 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.84/0.76 % SZS output start Refutation
% 0.84/0.76 thf(inverse_type, type, inverse: $i > $i).
% 0.84/0.76 thf(product_type, type, product: $i > $i > $i > $o).
% 0.84/0.76 thf(a_type, type, a: $i).
% 0.84/0.76 thf(identity_type, type, identity: $i).
% 0.84/0.76 thf(c_type, type, c: $i).
% 0.84/0.76 thf(d_type, type, d: $i).
% 0.84/0.76 thf(b_type, type, b: $i).
% 0.84/0.76 thf(prove_c_times_d_is_identity, conjecture, (product @ c @ d @ identity)).
% 0.84/0.76 thf(zf_stmt_0, negated_conjecture, (~( product @ c @ d @ identity )),
% 0.84/0.76 inference('cnf.neg', [status(esa)], [prove_c_times_d_is_identity])).
% 0.84/0.76 thf(zip_derived_cl12, plain, (~ (product @ c @ d @ identity)),
% 0.84/0.76 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.84/0.76 thf(inverse_a_times_inverse_b_is_d, axiom,
% 0.84/0.76 (product @ ( inverse @ a ) @ ( inverse @ b ) @ d)).
% 0.84/0.76 thf(zip_derived_cl10, plain,
% 0.84/0.76 ( (product @ (inverse @ a) @ (inverse @ b) @ d)),
% 0.84/0.76 inference('cnf', [status(esa)], [inverse_a_times_inverse_b_is_d])).
% 0.84/0.76 thf(inverses_have_property, axiom,
% 0.84/0.76 (( ~( product @ ( inverse @ A ) @ ( inverse @ B ) @ C ) ) |
% 0.84/0.76 ( product @ A @ C @ B ))).
% 0.84/0.76 thf(zip_derived_cl11, plain,
% 0.84/0.76 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.84/0.76 (~ (product @ (inverse @ X0) @ (inverse @ X1) @ X2)
% 0.84/0.76 | (product @ X0 @ X2 @ X1))),
% 0.84/0.76 inference('cnf', [status(esa)], [inverses_have_property])).
% 0.84/0.76 thf(zip_derived_cl53, plain, ( (product @ a @ d @ b)),
% 0.84/0.76 inference('sup-', [status(thm)], [zip_derived_cl10, zip_derived_cl11])).
% 0.84/0.76 thf(left_identity, axiom, (product @ identity @ X @ X)).
% 0.84/0.76 thf(zip_derived_cl0, plain, (![X0 : $i]: (product @ identity @ X0 @ X0)),
% 0.84/0.76 inference('cnf', [status(esa)], [left_identity])).
% 0.84/0.76 thf(squareness, axiom, (product @ A @ A @ identity)).
% 0.84/0.76 thf(zip_derived_cl8, plain, (![X0 : $i]: (product @ X0 @ X0 @ identity)),
% 0.84/0.76 inference('cnf', [status(esa)], [squareness])).
% 0.84/0.76 thf(associativity1, axiom,
% 0.84/0.76 (( ~( product @ X @ Y @ U ) ) | ( ~( product @ Y @ Z @ V ) ) |
% 0.84/0.76 ( ~( product @ U @ Z @ W ) ) | ( product @ X @ V @ W ))).
% 0.84/0.76 thf(zip_derived_cl6, plain,
% 0.84/0.76 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.84/0.76 (~ (product @ X0 @ X1 @ X2)
% 0.84/0.76 | ~ (product @ X1 @ X3 @ X4)
% 0.84/0.76 | ~ (product @ X2 @ X3 @ X5)
% 0.84/0.76 | (product @ X0 @ X4 @ X5))),
% 0.84/0.76 inference('cnf', [status(esa)], [associativity1])).
% 0.84/0.76 thf(zip_derived_cl29, plain,
% 0.84/0.76 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.84/0.76 ( (product @ X0 @ X2 @ X1)
% 0.84/0.76 | ~ (product @ identity @ X3 @ X1)
% 0.84/0.76 | ~ (product @ X0 @ X3 @ X2))),
% 0.84/0.76 inference('sup-', [status(thm)], [zip_derived_cl8, zip_derived_cl6])).
% 0.84/0.76 thf(zip_derived_cl38, plain,
% 0.84/0.76 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.84/0.76 (~ (product @ X2 @ X0 @ X1) | (product @ X2 @ X1 @ X0))),
% 0.84/0.76 inference('sup-', [status(thm)], [zip_derived_cl0, zip_derived_cl29])).
% 0.84/0.76 thf(zip_derived_cl56, plain, ( (product @ a @ b @ d)),
% 0.84/0.76 inference('sup-', [status(thm)], [zip_derived_cl53, zip_derived_cl38])).
% 0.84/0.76 thf(a_times_b_is_c, axiom, (product @ a @ b @ c)).
% 0.84/0.76 thf(zip_derived_cl9, plain, ( (product @ a @ b @ c)),
% 0.84/0.76 inference('cnf', [status(esa)], [a_times_b_is_c])).
% 0.84/0.76 thf(total_function2, axiom,
% 0.84/0.76 (( ~( product @ X @ Y @ Z ) ) | ( ~( product @ X @ Y @ W ) ) |
% 0.84/0.76 ( ( Z ) = ( W ) ))).
% 0.84/0.76 thf(zip_derived_cl5, plain,
% 0.84/0.76 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.84/0.76 (~ (product @ X0 @ X1 @ X2)
% 0.84/0.76 | ~ (product @ X0 @ X1 @ X3)
% 0.84/0.76 | ((X2) = (X3)))),
% 0.84/0.76 inference('cnf', [status(esa)], [total_function2])).
% 0.84/0.76 thf(zip_derived_cl16, plain,
% 0.84/0.76 (![X0 : $i]: (((c) = (X0)) | ~ (product @ a @ b @ X0))),
% 0.84/0.76 inference('sup-', [status(thm)], [zip_derived_cl9, zip_derived_cl5])).
% 0.84/0.76 thf(zip_derived_cl60, plain, (((c) = (d))),
% 0.84/0.76 inference('sup-', [status(thm)], [zip_derived_cl56, zip_derived_cl16])).
% 0.84/0.76 thf(zip_derived_cl8, plain, (![X0 : $i]: (product @ X0 @ X0 @ identity)),
% 0.84/0.76 inference('cnf', [status(esa)], [squareness])).
% 0.84/0.76 thf(zip_derived_cl62, plain, ($false),
% 0.84/0.76 inference('demod', [status(thm)],
% 0.84/0.76 [zip_derived_cl12, zip_derived_cl60, zip_derived_cl8])).
% 0.84/0.76
% 0.84/0.76 % SZS output end Refutation
% 0.84/0.76
% 0.84/0.76
% 0.84/0.76 % Terminating...
% 0.95/0.82 % Runner terminated.
% 0.95/0.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------