%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUM696^1 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.c6CImzKCBY true
% Computer : n020.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 04:48:02 PM UTC 2025
% Result : Theorem 0.55s 0.80s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 5
% Syntax : Number of formulae : 26 ( 18 unt; 0 typ; 0 def)
% Number of atoms : 34 ( 33 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 126 ( 19 ~; 4 |; 0 &; 99 @)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Number of types : 1 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 7 usr; 5 con; 0-3 aty)
% Number of variables : 33 ( 0 ^; 33 !; 0 ?; 33 :)
% Comments :
%------------------------------------------------------------------------------
thf(nat_type,type,
nat: $tType ).
thf(y_type,type,
y: nat ).
thf(n_1_type,type,
n_1: nat ).
thf(pl_type,type,
pl: nat > nat > nat ).
thf(x_type,type,
x: nat ).
thf(sk__1_type,type,
sk__1: nat > nat ).
thf(sk__2_type,type,
sk__2: nat > nat > nat > nat ).
thf(sk__type,type,
sk_: nat ).
thf(m,axiom,
~ ! [Xx_0: nat] :
( y
!= ( pl @ x @ Xx_0 ) ) ).
thf(zip_derived_cl0,plain,
( y
= ( pl @ x @ sk_ ) ),
inference(cnf,[status(esa)],[m]) ).
thf(zip_derived_cl0_001,plain,
( y
= ( pl @ x @ sk_ ) ),
inference(cnf,[status(esa)],[m]) ).
thf(satz24,axiom,
! [Xx: nat] :
( ! [Xx_0: nat] :
( Xx
!= ( pl @ n_1 @ Xx_0 ) )
=> ( Xx = n_1 ) ) ).
thf(zip_derived_cl2,plain,
! [X0: nat] :
( ( X0 = n_1 )
| ( X0
= ( pl @ n_1 @ ( sk__1 @ X0 ) ) ) ),
inference(cnf,[status(esa)],[satz24]) ).
thf(satz19a,axiom,
! [Xx: nat,Xy: nat,Xz: nat] :
( ~ ! [Xx_0: nat] :
( Xx
!= ( pl @ Xy @ Xx_0 ) )
=> ~ ! [Xx_0: nat] :
( ( pl @ Xx @ Xz )
!= ( pl @ ( pl @ Xy @ Xz ) @ Xx_0 ) ) ) ).
thf(zip_derived_cl3,plain,
! [X0: nat,X1: nat,X2: nat,X3: nat] :
( ( X2
!= ( pl @ X0 @ X1 ) )
| ( ( pl @ X2 @ X3 )
= ( pl @ ( pl @ X0 @ X3 ) @ ( sk__2 @ X3 @ X0 @ X2 ) ) ) ),
inference(cnf,[status(esa)],[satz19a]) ).
thf(zip_derived_cl17,plain,
! [X0: nat,X1: nat,X3: nat] :
( ( pl @ ( pl @ X0 @ X1 ) @ X3 )
= ( pl @ ( pl @ X0 @ X3 ) @ ( sk__2 @ X3 @ X0 @ ( pl @ X0 @ X1 ) ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl3]) ).
thf(satz25,conjecture,
( ! [Xx_0: nat] :
( y
!= ( pl @ ( pl @ x @ n_1 ) @ Xx_0 ) )
=> ( y
= ( pl @ x @ n_1 ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ! [Xx_0: nat] :
( y
!= ( pl @ ( pl @ x @ n_1 ) @ Xx_0 ) )
=> ( y
= ( pl @ x @ n_1 ) ) ),
inference('cnf.neg',[status(esa)],[satz25]) ).
thf(zip_derived_cl5,plain,
! [X0: nat] :
( y
!= ( pl @ ( pl @ x @ n_1 ) @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(satz6,axiom,
! [Xx: nat,Xy: nat] :
( ( pl @ Xx @ Xy )
= ( pl @ Xy @ Xx ) ) ).
thf(zip_derived_cl4,plain,
! [X0: nat,X1: nat] :
( ( pl @ X1 @ X0 )
= ( pl @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[satz6]) ).
thf(zip_derived_cl8,plain,
! [X0: nat] :
( y
!= ( pl @ ( pl @ n_1 @ x ) @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(zip_derived_cl18,plain,
! [X0: nat] :
( y
!= ( pl @ ( pl @ n_1 @ X0 ) @ x ) ),
inference('sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl8]) ).
thf(zip_derived_cl4_002,plain,
! [X0: nat,X1: nat] :
( ( pl @ X1 @ X0 )
= ( pl @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[satz6]) ).
thf(zip_derived_cl47,plain,
! [X0: nat] :
( y
!= ( pl @ x @ ( pl @ n_1 @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl18,zip_derived_cl4]) ).
thf(zip_derived_cl66,plain,
! [X0: nat] :
( ( y
!= ( pl @ x @ X0 ) )
| ( X0 = n_1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl47]) ).
thf(zip_derived_cl72,plain,
( ( y != y )
| ( sk_ = n_1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl66]) ).
thf(zip_derived_cl78,plain,
sk_ = n_1,
inference(simplify,[status(thm)],[zip_derived_cl72]) ).
thf(zip_derived_cl4_003,plain,
! [X0: nat,X1: nat] :
( ( pl @ X1 @ X0 )
= ( pl @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[satz6]) ).
thf(zip_derived_cl80,plain,
( y
= ( pl @ n_1 @ x ) ),
inference(demod,[status(thm)],[zip_derived_cl0,zip_derived_cl78,zip_derived_cl4]) ).
thf(zip_derived_cl6,plain,
( y
!= ( pl @ x @ n_1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4_004,plain,
! [X0: nat,X1: nat] :
( ( pl @ X1 @ X0 )
= ( pl @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[satz6]) ).
thf(zip_derived_cl7,plain,
( y
!= ( pl @ n_1 @ x ) ),
inference(demod,[status(thm)],[zip_derived_cl6,zip_derived_cl4]) ).
thf(zip_derived_cl81,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl80,zip_derived_cl7]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.16 % Problem : NUM696^1 : TPTP v9.2.0. Released v3.7.0.
% 0.03/0.17 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.c6CImzKCBY true
% 0.12/0.38 % Computer : n020.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8042.1875MB
% 0.12/0.38 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Wed Oct 1 16:42:23 EDT 2025
% 0.12/0.38 % CPUTime :
% 0.12/0.38 % Running portfolio for 300 s
% 0.12/0.38 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.38 % Number of cores: 8
% 0.12/0.39 % Python version: Python 3.6.8
% 0.12/0.39 % Running in HO mode
% 0.54/0.71 % Total configuration time : 828
% 0.54/0.71 % Estimated wc time : 1656
% 0.54/0.71 % Estimated cpu time (8 cpus) : 207.0
% 0.54/0.73 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.54/0.77 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.54/0.77 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.55/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.55/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.55/0.80 % Solved by lams/40_c.s.sh.
% 0.55/0.80 % done 19 iterations in 0.025s
% 0.55/0.80 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.55/0.80 % SZS output start Refutation
% See solution above
% 0.55/0.80
% 0.55/0.80
% 0.55/0.80 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.55/0.80 % Terminating...
% 0.64/0.90 % Runner terminated.
% 0.64/0.91 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------