%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP657+1 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.LrFIyJM6RE true
% Computer : n025.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 04:36:58 PM UTC 2025
% Result : Theorem 0.60s 0.84s
% Output : Refutation 0.60s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 5
% Syntax : Number of formulae : 29 ( 25 unt; 0 typ; 0 def)
% Number of atoms : 33 ( 32 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 194 ( 8 ~; 2 |; 2 &; 182 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 4 usr; 1 con; 0-2 aty)
% Number of variables : 55 ( 0 ^; 53 !; 2 ?; 55 :)
% Comments :
%------------------------------------------------------------------------------
thf(rd_type,type,
rd: $i > $i > $i ).
thf(ld_type,type,
ld: $i > $i > $i ).
thf(mult_type,type,
mult: $i > $i > $i ).
thf(sk__type,type,
sk_: $i > $i ).
thf(f01,axiom,
! [B: $i,A: $i] :
( ( mult @ A @ ( ld @ A @ B ) )
= B ) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ( mult @ X1 @ ( ld @ X1 @ X0 ) )
= X0 ),
inference(cnf,[status(esa)],[f01]) ).
thf(f05,axiom,
! [C: $i,B: $i,A: $i] :
( ( mult @ ( mult @ A @ B ) @ ( mult @ C @ A ) )
= ( mult @ A @ ( mult @ ( mult @ B @ C ) @ A ) ) ) ).
thf(zip_derived_cl4,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( mult @ ( mult @ X0 @ X1 ) @ ( mult @ X2 @ X0 ) )
= ( mult @ X0 @ ( mult @ ( mult @ X1 @ X2 ) @ X0 ) ) ),
inference(cnf,[status(esa)],[f05]) ).
thf(zip_derived_cl19,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( mult @ X0 @ ( mult @ X2 @ X1 ) )
= ( mult @ X1 @ ( mult @ ( mult @ ( ld @ X1 @ X0 ) @ X2 ) @ X1 ) ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl4]) ).
thf(f02,axiom,
! [B: $i,A: $i] :
( ( ld @ A @ ( mult @ A @ B ) )
= B ) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ( ld @ X1 @ ( mult @ X1 @ X0 ) )
= X0 ),
inference(cnf,[status(esa)],[f02]) ).
thf(zip_derived_cl36,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ld @ X0 @ ( mult @ X2 @ ( mult @ X1 @ X0 ) ) )
= ( mult @ ( mult @ ( ld @ X0 @ X2 ) @ X1 ) @ X0 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl19,zip_derived_cl1]) ).
thf(zip_derived_cl1_001,plain,
! [X0: $i,X1: $i] :
( ( ld @ X1 @ ( mult @ X1 @ X0 ) )
= X0 ),
inference(cnf,[status(esa)],[f02]) ).
thf(zip_derived_cl86,plain,
! [X0: $i,X1: $i] :
( ( mult @ ( mult @ ( ld @ X0 @ X0 ) @ X1 ) @ X0 )
= ( mult @ X1 @ X0 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl36,zip_derived_cl1]) ).
thf(f04,axiom,
! [B: $i,A: $i] :
( ( rd @ ( mult @ A @ B ) @ B )
= A ) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i] :
( ( rd @ ( mult @ X0 @ X1 ) @ X1 )
= X0 ),
inference(cnf,[status(esa)],[f04]) ).
thf(zip_derived_cl103,plain,
! [X0: $i,X1: $i] :
( ( rd @ ( mult @ X1 @ X0 ) @ X0 )
= ( mult @ ( ld @ X0 @ X0 ) @ X1 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl86,zip_derived_cl3]) ).
thf(zip_derived_cl3_002,plain,
! [X0: $i,X1: $i] :
( ( rd @ ( mult @ X0 @ X1 ) @ X1 )
= X0 ),
inference(cnf,[status(esa)],[f04]) ).
thf(zip_derived_cl119,plain,
! [X0: $i,X1: $i] :
( X1
= ( mult @ ( ld @ X0 @ X0 ) @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl3]) ).
thf(zip_derived_cl3_003,plain,
! [X0: $i,X1: $i] :
( ( rd @ ( mult @ X0 @ X1 ) @ X1 )
= X0 ),
inference(cnf,[status(esa)],[f04]) ).
thf(zip_derived_cl128,plain,
! [X0: $i,X1: $i] :
( ( rd @ X0 @ X0 )
= ( ld @ X1 @ X1 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl119,zip_derived_cl3]) ).
thf(zip_derived_cl128_004,plain,
! [X0: $i,X1: $i] :
( ( rd @ X0 @ X0 )
= ( ld @ X1 @ X1 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl119,zip_derived_cl3]) ).
thf(zip_derived_cl0_005,plain,
! [X0: $i,X1: $i] :
( ( mult @ X1 @ ( ld @ X1 @ X0 ) )
= X0 ),
inference(cnf,[status(esa)],[f01]) ).
thf(zip_derived_cl145,plain,
! [X0: $i,X1: $i] :
( ( mult @ X1 @ ( rd @ X0 @ X0 ) )
= X1 ),
inference('s_sup+',[status(thm)],[zip_derived_cl128,zip_derived_cl0]) ).
thf(goals,conjecture,
? [X0: $i] :
! [X1: $i] :
( ( ( mult @ X0 @ X1 )
= X1 )
& ( ( mult @ X1 @ X0 )
= X1 ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ? [X0: $i] :
! [X1: $i] :
( ( ( mult @ X0 @ X1 )
= X1 )
& ( ( mult @ X1 @ X0 )
= X1 ) ),
inference('cnf.neg',[status(esa)],[goals]) ).
thf(zip_derived_cl5,plain,
! [X0: $i] :
( ( ( mult @ X0 @ ( sk_ @ X0 ) )
!= ( sk_ @ X0 ) )
| ( ( mult @ ( sk_ @ X0 ) @ X0 )
!= ( sk_ @ X0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl255,plain,
! [X0: $i] :
( ( ( mult @ ( rd @ X0 @ X0 ) @ ( sk_ @ ( rd @ X0 @ X0 ) ) )
!= ( sk_ @ ( rd @ X0 @ X0 ) ) )
| ( ( sk_ @ ( rd @ X0 @ X0 ) )
!= ( sk_ @ ( rd @ X0 @ X0 ) ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl145,zip_derived_cl5]) ).
thf(zip_derived_cl268,plain,
! [X0: $i] :
( ( mult @ ( rd @ X0 @ X0 ) @ ( sk_ @ ( rd @ X0 @ X0 ) ) )
!= ( sk_ @ ( rd @ X0 @ X0 ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl255]) ).
thf(zip_derived_cl269,plain,
! [X0: $i] :
( ( mult @ ( ld @ X0 @ X0 ) @ ( sk_ @ ( ld @ X0 @ X0 ) ) )
!= ( sk_ @ ( ld @ X0 @ X0 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl128,zip_derived_cl268]) ).
thf(zip_derived_cl119_006,plain,
! [X0: $i,X1: $i] :
( X1
= ( mult @ ( ld @ X0 @ X0 ) @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl3]) ).
thf(zip_derived_cl275,plain,
! [X0: $i] :
( ( sk_ @ ( ld @ X0 @ X0 ) )
!= ( sk_ @ ( ld @ X0 @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl269,zip_derived_cl119]) ).
thf(zip_derived_cl276,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl275]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.13 % Problem : GRP657+1 : TPTP v9.2.0. Released v4.0.0.
% 0.10/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.LrFIyJM6RE true
% 0.14/0.35 % Computer : n025.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 14:07:23 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in FO mode
% 0.57/0.69 % Total configuration time : 435
% 0.57/0.69 % Estimated wc time : 1092
% 0.57/0.69 % Estimated cpu time (7 cpus) : 156.0
% 0.60/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.60/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.60/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.60/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.60/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.60/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.60/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.60/0.84 % Solved by fo/fo1_av.sh.
% 0.60/0.84 % done 32 iterations in 0.038s
% 0.60/0.84 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.60/0.84 % SZS output start Refutation
% See solution above
% 0.60/0.84
% 0.60/0.84
% 0.60/0.84 % Terminating...
% 1.67/0.89 % Runner terminated.
% 1.67/0.90 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------