%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL893+1 : TPTP v9.3.1. Released v5.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.2trxN25HrR true
% Computer : n002.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 01:37:32 PM UTC 2026
% Result : Theorem 0.47s 0.77s
% Output : Refutation 0.47s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL893+1 : TPTP v9.3.1. Released v5.5.0.
% 0.00/0.05 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.2trxN25HrR true
% 0.11/0.36 % Computer : n002.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Sun Sep 6 00:29:21 UTC 2026
% 0.11/0.36 % CPUTime :
% 0.11/0.36 % Running portfolio for 300 s
% 0.11/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.37 % Python version: Python 3.12.3
% 0.14/0.37 % Running in FO mode
% 0.45/0.66 % Total configuration time : 435
% 0.45/0.66 % Estimated wc time : 1092
% 0.45/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.47/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.47/0.77 % Solved by fo/fo6_bce.sh.
% 0.47/0.77 % BCE start: 17
% 0.47/0.77 % BCE eliminated: 0
% 0.47/0.77 % PE start: 17
% 0.47/0.77 logic: eq
% 0.47/0.77 % PE eliminated: 0
% 0.47/0.77 % done 32 iterations in 0.023s
% 0.47/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.47/0.77 % SZS output start Refutation
% 0.47/0.77 thf(sk__type, type, sk_: $i).
% 0.47/0.77 thf(==>_type, type, ==>: $i > $i > $i).
% 0.47/0.77 thf('+_type', type, '+': $i > $i > $i).
% 0.47/0.77 thf(h_type, type, h: $i > $i).
% 0.47/0.77 thf(>=_type, type, >=: $i > $i > $o).
% 0.47/0.77 thf(0_type, type, 0: $i).
% 0.47/0.77 thf(sos_08, axiom,
% 0.47/0.77 (![X5:$i,X6:$i,X7:$i]:
% 0.47/0.77 ( ( >= @ ( '+' @ X5 @ X6 ) @ X7 ) <=> ( >= @ X6 @ ( ==> @ X5 @ X7 ) ) ))).
% 0.47/0.77 thf(zip_derived_cl7, plain,
% 0.47/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.47/0.77 ( (>= @ X0 @ (==> @ X1 @ X2)) | ~ (>= @ ('+' @ X1 @ X0) @ X2))),
% 0.47/0.77 inference('cnf', [status(esa)], [sos_08])).
% 0.47/0.77 thf(sos_09, axiom, (![A:$i]: ( >= @ A @ 0 ))).
% 0.47/0.77 thf(zip_derived_cl9, plain, (![X0 : $i]: (>= @ X0 @ 0)),
% 0.47/0.77 inference('cnf', [status(esa)], [sos_09])).
% 0.47/0.77 thf(sos_07, axiom,
% 0.47/0.77 (![X3:$i,X4:$i]:
% 0.47/0.77 ( ( ( >= @ X3 @ X4 ) & ( >= @ X4 @ X3 ) ) => ( ( X3 ) = ( X4 ) ) ))).
% 0.47/0.77 thf(zip_derived_cl6, plain,
% 0.47/0.77 (![X0 : $i, X1 : $i]:
% 0.47/0.77 (((X1) = (X0)) | ~ (>= @ X0 @ X1) | ~ (>= @ X1 @ X0))),
% 0.47/0.77 inference('cnf', [status(esa)], [sos_07])).
% 0.47/0.77 thf(zip_derived_cl75, plain, (![X0 : $i]: (((0) = (X0)) | ~ (>= @ 0 @ X0))),
% 0.47/0.77 inference('s_sup-', [status(thm)], [zip_derived_cl9, zip_derived_cl6])).
% 0.47/0.77 thf(zip_derived_cl88, plain,
% 0.47/0.77 (![X0 : $i, X1 : $i]:
% 0.47/0.77 (~ (>= @ ('+' @ X1 @ 0) @ X0) | ((0) = (==> @ X1 @ X0)))),
% 0.47/0.77 inference('s_sup-', [status(thm)], [zip_derived_cl7, zip_derived_cl75])).
% 0.47/0.77 thf(sos_03, axiom, (![A:$i]: ( ( '+' @ A @ 0 ) = ( A ) ))).
% 0.47/0.77 thf(zip_derived_cl2, plain, (![X0 : $i]: (('+' @ X0 @ 0) = (X0))),
% 0.47/0.77 inference('cnf', [status(esa)], [sos_03])).
% 0.47/0.77 thf(zip_derived_cl91, plain,
% 0.47/0.77 (![X0 : $i, X1 : $i]: (~ (>= @ X1 @ X0) | ((0) = (==> @ X1 @ X0)))),
% 0.47/0.77 inference('demod', [status(thm)], [zip_derived_cl88, zip_derived_cl2])).
% 0.47/0.77 thf(goals_15, conjecture,
% 0.47/0.77 (![X17:$i]: ( ( ( h @ X17 ) = ( X17 ) ) => ( ( X17 ) = ( 0 ) ) ))).
% 0.47/0.77 thf(zf_stmt_0, negated_conjecture,
% 0.47/0.77 (~( ![X17:$i]: ( ( ( h @ X17 ) = ( X17 ) ) => ( ( X17 ) = ( 0 ) ) ) )),
% 0.47/0.77 inference('cnf.neg', [status(esa)], [goals_15])).
% 0.47/0.77 thf(zip_derived_cl15, plain, (((h @ sk_) = (sk_))),
% 0.47/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.47/0.77 thf(sos_14, axiom, (![A:$i]: ( ( h @ A ) = ( ==> @ ( h @ A ) @ A ) ))).
% 0.47/0.77 thf(zip_derived_cl14, plain,
% 0.47/0.77 (![X0 : $i]: ((h @ X0) = (==> @ (h @ X0) @ X0))),
% 0.47/0.77 inference('cnf', [status(esa)], [sos_14])).
% 0.47/0.77 thf(zip_derived_cl65, plain, (((sk_) = (==> @ sk_ @ sk_))),
% 0.47/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl15, zip_derived_cl14])).
% 0.47/0.77 thf(zip_derived_cl174, plain, ((~ (>= @ sk_ @ sk_) | ((sk_) = (0)))),
% 0.47/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl91, zip_derived_cl65])).
% 0.47/0.77 thf(sos_05, axiom, (![A:$i]: ( >= @ A @ A ))).
% 0.47/0.77 thf(zip_derived_cl4, plain, (![X0 : $i]: (>= @ X0 @ X0)),
% 0.47/0.77 inference('cnf', [status(esa)], [sos_05])).
% 0.47/0.77 thf(zip_derived_cl179, plain, (((sk_) = (0))),
% 0.47/0.77 inference('demod', [status(thm)], [zip_derived_cl174, zip_derived_cl4])).
% 0.47/0.77 thf(zip_derived_cl16, plain, (((sk_) != (0))),
% 0.47/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.47/0.77 thf(zip_derived_cl180, plain, ($false),
% 0.47/0.77 inference('simplify_reflect-', [status(thm)],
% 0.47/0.77 [zip_derived_cl179, zip_derived_cl16])).
% 0.47/0.77
% 0.47/0.77 % SZS output end Refutation
% 0.47/0.77
% 0.47/0.77
% 0.47/0.77 % Terminating...
% 1.40/0.81 % Runner terminated.
% 1.40/0.82 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------