%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL451+1 : TPTP v9.3.1. Bugfixed v9.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xaHuPGPBlr true
% Computer : n031.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 01:36:00 PM UTC 2026
% Result : Theorem 0.44s 0.77s
% Output : Refutation 0.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 12 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 16 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 75 ( 5 ~; 2 |; 0 &; 66 @)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 12 ( 0 ^; 12 !; 0 ?; 12 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__39_type,type,
sk__39: $i ).
thf(is_a_theorem_type,type,
is_a_theorem: $i > $o ).
thf(sk__40_type,type,
sk__40: $i ).
thf(cn1_type,type,
cn1: $o ).
thf(implies_3_type,type,
implies_3: $o ).
thf(sk__38_type,type,
sk__38: $i ).
thf(implies_type,type,
implies: $i > $i > $i ).
thf(cn1,axiom,
( cn1
<=> ! [P: $i,Q: $i,R: $i] : ( is_a_theorem @ ( implies @ ( implies @ P @ Q ) @ ( implies @ ( implies @ Q @ R ) @ ( implies @ P @ R ) ) ) ) ) ).
thf(zip_derived_cl40,plain,
( cn1
| ~ ( is_a_theorem @ ( implies @ ( implies @ sk__38 @ sk__39 ) @ ( implies @ ( implies @ sk__39 @ sk__40 ) @ ( implies @ sk__38 @ sk__40 ) ) ) ) ),
inference(cnf,[status(esa)],[cn1]) ).
thf(luka_cn1,conjecture,
cn1 ).
thf(zf_stmt_0,negated_conjecture,
~ cn1,
inference('cnf.neg',[status(esa)],[luka_cn1]) ).
thf(zip_derived_cl81,plain,
~ cn1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl379,plain,
~ ( is_a_theorem @ ( implies @ ( implies @ sk__38 @ sk__39 ) @ ( implies @ ( implies @ sk__39 @ sk__40 ) @ ( implies @ sk__38 @ sk__40 ) ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl40,zip_derived_cl81]) ).
thf(hilbert_implies_3,axiom,
implies_3 ).
thf(zip_derived_cl67,plain,
implies_3,
inference(cnf,[status(esa)],[hilbert_implies_3]) ).
thf(implies_3,axiom,
( implies_3
<=> ! [X: $i,Y: $i,Z: $i] : ( is_a_theorem @ ( implies @ ( implies @ X @ Y ) @ ( implies @ ( implies @ Y @ Z ) @ ( implies @ X @ Z ) ) ) ) ) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( is_a_theorem @ ( implies @ ( implies @ X0 @ X1 ) @ ( implies @ ( implies @ X1 @ X2 ) @ ( implies @ X0 @ X2 ) ) ) )
| ~ implies_3 ),
inference(cnf,[status(esa)],[implies_3]) ).
thf(zip_derived_cl376,plain,
! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( implies @ X1 @ X2 ) @ ( implies @ ( implies @ X2 @ X0 ) @ ( implies @ X1 @ X0 ) ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl67,zip_derived_cl13]) ).
thf(zip_derived_cl491,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl379,zip_derived_cl376]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL451+1 : TPTP v9.3.1. Bugfixed v9.2.0.
% 0.00/0.04 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xaHuPGPBlr true
% 0.08/0.34 % Computer : n031.cluster.edu
% 0.08/0.34 % Model : x86_64 x86_64
% 0.08/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.34 % Memory : 8046.5625MB
% 0.08/0.34 % OS : Linux 6.8.0-71-generic
% 0.08/0.34 % CPULimit : 300
% 0.08/0.34 % WCLimit : 300
% 0.08/0.34 % DateTime : Fri Sep 4 20:43:39 UTC 2026
% 0.08/0.34 % CPUTime :
% 0.08/0.35 % Running portfolio for 300 s
% 0.08/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.35 % Number of cores: 8
% 0.08/0.35 % Python version: Python 3.12.3
% 0.13/0.35 % Running in FO mode
% 0.37/0.63 % Total configuration time : 435
% 0.37/0.63 % Estimated wc time : 1092
% 0.37/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.44/0.70 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.44/0.76 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.44/0.77 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.44/0.77 % Solved by fo/fo6_bce.sh.
% 0.44/0.77 % BCE start: 82
% 0.44/0.77 % BCE eliminated: 3
% 0.44/0.77 % PE start: 79
% 0.44/0.77 logic: eq
% 0.44/0.77 % PE eliminated: 49
% 0.44/0.77 % done 63 iterations in 0.042s
% 0.44/0.77 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.44/0.77 % SZS output start Refutation
% See solution above
% 0.44/0.77
% 0.44/0.77
% 0.44/0.77 % Terminating...
% 1.47/0.82 % Runner terminated.
% 1.47/0.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------