%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : COL089-2 : TPTP v9.2.0. Released v2.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.XXkS1obF7f 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 04:30:23 PM UTC 2025
% Result : Unsatisfiable 108.40s 16.14s
% Output : Refutation 108.40s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : COL089-2 : TPTP v9.2.0. Released v2.7.0.
% 0.07/0.15 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.XXkS1obF7f true
% 0.14/0.37 % Computer : n024.cluster.edu
% 0.14/0.37 % Model : x86_64 x86_64
% 0.14/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.37 % Memory : 8042.1875MB
% 0.14/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.37 % CPULimit : 300
% 0.14/0.37 % WCLimit : 300
% 0.14/0.37 % DateTime : Wed Oct 1 11:02:38 EDT 2025
% 0.14/0.37 % CPUTime :
% 0.14/0.37 % Running portfolio for 300 s
% 0.14/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.37 % Number of cores: 8
% 0.14/0.38 % Python version: Python 3.6.8
% 0.14/0.38 % Running in FO mode
% 0.36/0.64 % Total configuration time : 435
% 0.36/0.64 % Estimated wc time : 1092
% 0.36/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.38/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.38/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.38/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.38/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.38/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.38/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.38/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 108.40/16.14 % Solved by fo/fo5.sh.
% 108.40/16.14 % done 4841 iterations in 15.326s
% 108.40/16.14 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 108.40/16.14 % SZS output start Refutation
% 108.40/16.14 thf(rtrancl_type, type, rtrancl: $i > $i).
% 108.40/16.14 thf(y_type, type, y: $i).
% 108.40/16.14 thf(comb_app_type, type, comb_app: $i > $i > $i).
% 108.40/16.14 thf(contract_type, type, contract: $i).
% 108.40/16.14 thf(trans_type, type, trans: $i > $o).
% 108.40/16.14 thf(comb_type, type, comb: $i).
% 108.40/16.14 thf(pair_type, type, pair: $i > $i > $i).
% 108.40/16.14 thf(p_type, type, p: $i).
% 108.40/16.14 thf(member_type, type, member: $i > $i > $o).
% 108.40/16.14 thf(r_type, type, r: $i).
% 108.40/16.14 thf(z_type, type, z: $i).
% 108.40/16.14 thf(ap_reduce2_2c1, conjecture,
% 108.40/16.14 (member @
% 108.40/16.14 ( pair @ ( comb_app @ r @ p ) @ ( comb_app @ r @ z ) ) @
% 108.40/16.14 ( rtrancl @ contract ))).
% 108.40/16.14 thf(zf_stmt_0, negated_conjecture,
% 108.40/16.14 (~( member @
% 108.40/16.14 ( pair @ ( comb_app @ r @ p ) @ ( comb_app @ r @ z ) ) @
% 108.40/16.14 ( rtrancl @ contract ) )),
% 108.40/16.14 inference('cnf.neg', [status(esa)], [ap_reduce2_2c1])).
% 108.40/16.14 thf(zip_derived_cl185, plain,
% 108.40/16.14 (~ (member @ (pair @ (comb_app @ r @ p) @ (comb_app @ r @ z)) @
% 108.40/16.14 (rtrancl @ contract))),
% 108.40/16.14 inference('cnf', [status(esa)], [zf_stmt_0])).
% 108.40/16.14 thf(ap_reduce2_2h4, axiom, (member @ ( pair @ y @ z ) @ contract)).
% 108.40/16.14 thf(zip_derived_cl183, plain, ( (member @ (pair @ y @ z) @ contract)),
% 108.40/16.14 inference('cnf', [status(esa)], [ap_reduce2_2h4])).
% 108.40/16.14 thf(zip_derived_cl183, plain, ( (member @ (pair @ y @ z) @ contract)),
% 108.40/16.14 inference('cnf', [status(esa)], [ap_reduce2_2h4])).
% 108.40/16.14 thf(contract_combD2, axiom,
% 108.40/16.14 (( ~( member @ ( pair @ A @ B ) @ contract ) ) | ( member @ B @ comb ))).
% 108.40/16.14 thf(zip_derived_cl179, plain,
% 108.40/16.14 (![X0 : $i, X1 : $i]:
% 108.40/16.14 (~ (member @ (pair @ X0 @ X1) @ contract) | (member @ X1 @ comb))),
% 108.40/16.14 inference('cnf', [status(esa)], [contract_combD2])).
% 108.40/16.14 thf(zip_derived_cl302, plain, ( (member @ z @ comb)),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl183, zip_derived_cl179])).
% 108.40/16.14 thf(ap_reduce2_2h1, axiom, (member @ r @ comb)).
% 108.40/16.14 thf(zip_derived_cl180, plain, ( (member @ r @ comb)),
% 108.40/16.14 inference('cnf', [status(esa)], [ap_reduce2_2h1])).
% 108.40/16.14 thf(comb_intros3, axiom,
% 108.40/16.14 (( ~( member @ P @ comb ) ) | ( ~( member @ Q @ comb ) ) |
% 108.40/16.14 ( member @ ( comb_app @ P @ Q ) @ comb ))).
% 108.40/16.14 thf(zip_derived_cl152, plain,
% 108.40/16.14 (![X0 : $i, X1 : $i]:
% 108.40/16.14 (~ (member @ X0 @ comb)
% 108.40/16.14 | ~ (member @ X1 @ comb)
% 108.40/16.14 | (member @ (comb_app @ X0 @ X1) @ comb))),
% 108.40/16.14 inference('cnf', [status(esa)], [comb_intros3])).
% 108.40/16.14 thf(zip_derived_cl1305, plain,
% 108.40/16.14 (![X0 : $i]:
% 108.40/16.14 ( (member @ (comb_app @ r @ X0) @ comb) | ~ (member @ X0 @ comb))),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl180, zip_derived_cl152])).
% 108.40/16.14 thf(zip_derived_cl1391, plain, ( (member @ (comb_app @ r @ z) @ comb)),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl302, zip_derived_cl1305])).
% 108.40/16.14 thf(reduction_refl, axiom,
% 108.40/16.14 (( ~( member @ A @ comb ) ) |
% 108.40/16.14 ( member @ ( pair @ A @ A ) @ ( rtrancl @ contract ) ))).
% 108.40/16.14 thf(zip_derived_cl153, plain,
% 108.40/16.14 (![X0 : $i]:
% 108.40/16.14 (~ (member @ X0 @ comb)
% 108.40/16.14 | (member @ (pair @ X0 @ X0) @ (rtrancl @ contract)))),
% 108.40/16.14 inference('cnf', [status(esa)], [reduction_refl])).
% 108.40/16.14 thf(zip_derived_cl1583, plain,
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ z) @ (comb_app @ r @ z)) @
% 108.40/16.14 (rtrancl @ contract))),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl1391, zip_derived_cl153])).
% 108.40/16.14 thf(reduction_rls_4, axiom,
% 108.40/16.14 (( ~( member @ ( pair @ P3 @ Q3 ) @ contract ) ) |
% 108.40/16.14 ( ~( member @ R3 @ comb ) ) |
% 108.40/16.14 ( ~( member @
% 108.40/16.14 ( pair @ ( comb_app @ R3 @ Q3 ) @ C ) @ ( rtrancl @ contract ) ) ) |
% 108.40/16.14 ( member @ ( pair @ ( comb_app @ R3 @ P3 ) @ C ) @ ( rtrancl @ contract ) ))).
% 108.40/16.14 thf(zip_derived_cl176, plain,
% 108.40/16.14 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 108.40/16.14 (~ (member @ (pair @ X0 @ X1) @ contract)
% 108.40/16.14 | ~ (member @ X2 @ comb)
% 108.40/16.14 | ~ (member @ (pair @ (comb_app @ X2 @ X1) @ X3) @
% 108.40/16.14 (rtrancl @ contract))
% 108.40/16.14 | (member @ (pair @ (comb_app @ X2 @ X0) @ X3) @
% 108.40/16.14 (rtrancl @ contract)))),
% 108.40/16.14 inference('cnf', [status(esa)], [reduction_rls_4])).
% 108.40/16.14 thf(zip_derived_cl5535, plain,
% 108.40/16.14 (![X0 : $i]:
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ X0) @ (comb_app @ r @ z)) @
% 108.40/16.14 (rtrancl @ contract))
% 108.40/16.14 | ~ (member @ r @ comb)
% 108.40/16.14 | ~ (member @ (pair @ X0 @ z) @ contract))),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl1583, zip_derived_cl176])).
% 108.40/16.14 thf(zip_derived_cl180, plain, ( (member @ r @ comb)),
% 108.40/16.14 inference('cnf', [status(esa)], [ap_reduce2_2h1])).
% 108.40/16.14 thf(zip_derived_cl5539, plain,
% 108.40/16.14 (![X0 : $i]:
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ X0) @ (comb_app @ r @ z)) @
% 108.40/16.14 (rtrancl @ contract))
% 108.40/16.14 | ~ (member @ (pair @ X0 @ z) @ contract))),
% 108.40/16.14 inference('demod', [status(thm)], [zip_derived_cl5535, zip_derived_cl180])).
% 108.40/16.14 thf(zip_derived_cl9430, plain,
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ y) @ (comb_app @ r @ z)) @
% 108.40/16.14 (rtrancl @ contract))),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl183, zip_derived_cl5539])).
% 108.40/16.14 thf(ap_reduce2_2h5, axiom,
% 108.40/16.14 (member @
% 108.40/16.14 ( pair @ ( comb_app @ r @ p ) @ ( comb_app @ r @ y ) ) @
% 108.40/16.14 ( rtrancl @ contract ))).
% 108.40/16.14 thf(zip_derived_cl184, plain,
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ p) @ (comb_app @ r @ y)) @
% 108.40/16.14 (rtrancl @ contract))),
% 108.40/16.14 inference('cnf', [status(esa)], [ap_reduce2_2h5])).
% 108.40/16.14 thf(transD, axiom,
% 108.40/16.14 (( ~( trans @ R ) ) | ( ~( member @ ( pair @ A @ B ) @ R ) ) |
% 108.40/16.14 ( ~( member @ ( pair @ B @ C ) @ R ) ) | ( member @ ( pair @ A @ C ) @ R ))).
% 108.40/16.14 thf(zip_derived_cl178, plain,
% 108.40/16.14 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 108.40/16.14 (~ (trans @ X0)
% 108.40/16.14 | ~ (member @ (pair @ X1 @ X2) @ X0)
% 108.40/16.14 | ~ (member @ (pair @ X2 @ X3) @ X0)
% 108.40/16.14 | (member @ (pair @ X1 @ X3) @ X0))),
% 108.40/16.14 inference('cnf', [status(esa)], [transD])).
% 108.40/16.14 thf(zip_derived_cl2303, plain,
% 108.40/16.14 (![X0 : $i]:
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ p) @ X0) @ (rtrancl @ contract))
% 108.40/16.14 | ~ (member @ (pair @ (comb_app @ r @ y) @ X0) @ (rtrancl @ contract))
% 108.40/16.14 | ~ (trans @ (rtrancl @ contract)))),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl184, zip_derived_cl178])).
% 108.40/16.14 thf(trans_rtrancl, axiom, (trans @ ( rtrancl @ R ))).
% 108.40/16.14 thf(zip_derived_cl177, plain, (![X0 : $i]: (trans @ (rtrancl @ X0))),
% 108.40/16.14 inference('cnf', [status(esa)], [trans_rtrancl])).
% 108.40/16.14 thf(zip_derived_cl2313, plain,
% 108.40/16.14 (![X0 : $i]:
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ p) @ X0) @ (rtrancl @ contract))
% 108.40/16.14 | ~ (member @ (pair @ (comb_app @ r @ y) @ X0) @ (rtrancl @ contract)))),
% 108.40/16.14 inference('demod', [status(thm)], [zip_derived_cl2303, zip_derived_cl177])).
% 108.40/16.14 thf(zip_derived_cl180769, plain,
% 108.40/16.14 ( (member @ (pair @ (comb_app @ r @ p) @ (comb_app @ r @ z)) @
% 108.40/16.14 (rtrancl @ contract))),
% 108.40/16.14 inference('sup-', [status(thm)], [zip_derived_cl9430, zip_derived_cl2313])).
% 108.40/16.14 thf(zip_derived_cl180777, plain, ($false),
% 108.40/16.14 inference('demod', [status(thm)],
% 108.40/16.14 [zip_derived_cl185, zip_derived_cl180769])).
% 108.40/16.14
% 108.40/16.14 % SZS output end Refutation
% 108.40/16.14
% 108.40/16.14
% 108.40/16.14 % Terminating...
% 109.14/16.21 % Runner terminated.
% 109.14/16.22 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------