%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : COM007+2 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.gKMxC7wtRx true
% Computer : n026.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 04:30:33 PM UTC 2025
% Result : Theorem 0.58s 0.76s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 7
% Syntax : Number of formulae : 44 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 94 ( 26 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 221 ( 33 ~; 41 |; 4 &; 138 @)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 37 ( 0 ^; 36 !; 1 ?; 37 :)
% Comments :
%------------------------------------------------------------------------------
thf(goal_type,type,
goal: $o ).
thf(sk__type,type,
sk_: $i > $i > $i ).
thf(c_type,type,
c: $i ).
thf(b_type,type,
b: $i ).
thf(a_type,type,
a: $i ).
thf(reflexive_rewrite_type,type,
reflexive_rewrite: $i > $i > $o ).
thf(rewrite_type,type,
rewrite: $i > $i > $o ).
thf(equal_in_reflexive_rewrite,axiom,
! [A: $i,B: $i] :
( ( A = B )
=> ( reflexive_rewrite @ A @ B ) ) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i] :
( ( reflexive_rewrite @ X0 @ X1 )
| ( X0 != X1 ) ),
inference(cnf,[status(esa)],[equal_in_reflexive_rewrite]) ).
thf(zip_derived_cl46,plain,
! [X0: $i] : ( reflexive_rewrite @ X0 @ X0 ),
inference(eq_res,[status(thm)],[zip_derived_cl3]) ).
thf(goal_ax,axiom,
! [A: $i] :
( ( ( reflexive_rewrite @ b @ A )
& ( reflexive_rewrite @ c @ A ) )
=> goal ) ).
thf(zip_derived_cl2,plain,
! [X0: $i] :
( goal
| ~ ( reflexive_rewrite @ b @ X0 )
| ~ ( reflexive_rewrite @ c @ X0 ) ),
inference(cnf,[status(esa)],[goal_ax]) ).
thf(goal_to_be_proved,conjecture,
goal ).
thf(zf_stmt_0,negated_conjecture,
~ goal,
inference('cnf.neg',[status(esa)],[goal_to_be_proved]) ).
thf(zip_derived_cl8,plain,
~ goal,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl45,plain,
! [X0: $i] :
( ~ ( reflexive_rewrite @ c @ X0 )
| ~ ( reflexive_rewrite @ b @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl8]) ).
thf(zip_derived_cl47,plain,
~ ( reflexive_rewrite @ b @ c ),
inference('s_sup-',[status(thm)],[zip_derived_cl46,zip_derived_cl45]) ).
thf(assumption,axiom,
( ( reflexive_rewrite @ a @ c )
& ( reflexive_rewrite @ a @ b ) ) ).
thf(zip_derived_cl1,plain,
reflexive_rewrite @ a @ b,
inference(cnf,[status(esa)],[assumption]) ).
thf(zip_derived_cl1_001,plain,
reflexive_rewrite @ a @ b,
inference(cnf,[status(esa)],[assumption]) ).
thf(equal_or_rewrite,axiom,
! [A: $i,B: $i] :
( ( reflexive_rewrite @ A @ B )
=> ( ( A = B )
| ( rewrite @ A @ B ) ) ) ).
thf(zip_derived_cl5,plain,
! [X0: $i,X1: $i] :
( ( rewrite @ X0 @ X1 )
| ( X0 = X1 )
| ~ ( reflexive_rewrite @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[equal_or_rewrite]) ).
thf(zip_derived_cl52,plain,
( ( rewrite @ a @ b )
| ( a = b ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl5]) ).
thf(rewrite_diamond,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( rewrite @ A @ B )
& ( rewrite @ A @ C ) )
=> ? [D: $i] :
( ( rewrite @ C @ D )
& ( rewrite @ B @ D ) ) ) ).
thf(zip_derived_cl6,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( rewrite @ X0 @ X1 )
| ~ ( rewrite @ X0 @ X2 )
| ( rewrite @ X1 @ ( sk_ @ X2 @ X1 ) ) ),
inference(cnf,[status(esa)],[rewrite_diamond]) ).
thf(zip_derived_cl55,plain,
! [X0: $i] :
( ( a = b )
| ~ ( rewrite @ a @ X0 )
| ( rewrite @ b @ ( sk_ @ X0 @ b ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl52,zip_derived_cl6]) ).
thf(rewrite_in_reflexive_rewrite,axiom,
! [A: $i,B: $i] :
( ( rewrite @ A @ B )
=> ( reflexive_rewrite @ A @ B ) ) ).
thf(zip_derived_cl4,plain,
! [X0: $i,X1: $i] :
( ( reflexive_rewrite @ X0 @ X1 )
| ~ ( rewrite @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[rewrite_in_reflexive_rewrite]) ).
thf(zip_derived_cl0,plain,
reflexive_rewrite @ a @ c,
inference(cnf,[status(esa)],[assumption]) ).
thf(zip_derived_cl5_002,plain,
! [X0: $i,X1: $i] :
( ( rewrite @ X0 @ X1 )
| ( X0 = X1 )
| ~ ( reflexive_rewrite @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[equal_or_rewrite]) ).
thf(zip_derived_cl53,plain,
( ( rewrite @ a @ c )
| ( a = c ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl5]) ).
thf(zip_derived_cl52_003,plain,
( ( rewrite @ a @ b )
| ( a = b ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl5]) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( rewrite @ X0 @ X1 )
| ~ ( rewrite @ X0 @ X2 )
| ( rewrite @ X2 @ ( sk_ @ X2 @ X1 ) ) ),
inference(cnf,[status(esa)],[rewrite_diamond]) ).
thf(zip_derived_cl57,plain,
! [X0: $i] :
( ( a = b )
| ~ ( rewrite @ a @ X0 )
| ( rewrite @ X0 @ ( sk_ @ X0 @ b ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl52,zip_derived_cl7]) ).
thf(zip_derived_cl4_004,plain,
! [X0: $i,X1: $i] :
( ( reflexive_rewrite @ X0 @ X1 )
| ~ ( rewrite @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[rewrite_in_reflexive_rewrite]) ).
thf(zip_derived_cl45_005,plain,
! [X0: $i] :
( ~ ( reflexive_rewrite @ c @ X0 )
| ~ ( reflexive_rewrite @ b @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl8]) ).
thf(zip_derived_cl49,plain,
! [X0: $i] :
( ~ ( rewrite @ c @ X0 )
| ~ ( reflexive_rewrite @ b @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl45]) ).
thf(zip_derived_cl75,plain,
( ~ ( rewrite @ a @ c )
| ( a = b )
| ~ ( reflexive_rewrite @ b @ ( sk_ @ c @ b ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl57,zip_derived_cl49]) ).
thf(zip_derived_cl76,plain,
( ( a = c )
| ( a = b )
| ~ ( reflexive_rewrite @ b @ ( sk_ @ c @ b ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl53,zip_derived_cl75]) ).
thf(zip_derived_cl78,plain,
( ~ ( rewrite @ b @ ( sk_ @ c @ b ) )
| ( a = c )
| ( a = b ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl76]) ).
thf(zip_derived_cl79,plain,
( ~ ( rewrite @ a @ c )
| ( a = b )
| ( a = c )
| ( a = b ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl55,zip_derived_cl78]) ).
thf(zip_derived_cl80,plain,
( ( a = c )
| ( a = b )
| ~ ( rewrite @ a @ c ) ),
inference(simplify,[status(thm)],[zip_derived_cl79]) ).
thf(zip_derived_cl53_006,plain,
( ( rewrite @ a @ c )
| ( a = c ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl5]) ).
thf(zip_derived_cl81,plain,
( ( a = b )
| ( a = c ) ),
inference(clc,[status(thm)],[zip_derived_cl80,zip_derived_cl53]) ).
thf(zip_derived_cl45_007,plain,
! [X0: $i] :
( ~ ( reflexive_rewrite @ c @ X0 )
| ~ ( reflexive_rewrite @ b @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl8]) ).
thf(zip_derived_cl83,plain,
! [X0: $i] :
( ( a = b )
| ~ ( reflexive_rewrite @ a @ X0 )
| ~ ( reflexive_rewrite @ b @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl81,zip_derived_cl45]) ).
thf(zip_derived_cl106,plain,
( ( a = b )
| ~ ( reflexive_rewrite @ b @ b ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl83]) ).
thf(zip_derived_cl46_008,plain,
! [X0: $i] : ( reflexive_rewrite @ X0 @ X0 ),
inference(eq_res,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl108,plain,
a = b,
inference(demod,[status(thm)],[zip_derived_cl106,zip_derived_cl46]) ).
thf(zip_derived_cl0_009,plain,
reflexive_rewrite @ a @ c,
inference(cnf,[status(esa)],[assumption]) ).
thf(zip_derived_cl111,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl47,zip_derived_cl108,zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : COM007+2 : TPTP v9.2.0. Released v3.2.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.gKMxC7wtRx true
% 0.13/0.34 % Computer : n026.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 13:49:23 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.57/0.64 % Total configuration time : 435
% 0.57/0.64 % Estimated wc time : 1092
% 0.57/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.58/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.58/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.58/0.76 % Solved by fo/fo6_bce.sh.
% 0.58/0.76 % BCE start: 9
% 0.58/0.76 % BCE eliminated: 0
% 0.58/0.76 % PE start: 9
% 0.58/0.76 logic: eq
% 0.58/0.76 % PE eliminated: 1
% 0.58/0.76 % done 31 iterations in 0.030s
% 0.58/0.76 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.76 % SZS output start Refutation
% See solution above
% 0.58/0.76
% 0.58/0.76
% 0.58/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.58/0.77 % Terminating...
% 0.58/0.85 % Runner terminated.
% 0.58/0.85 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------