%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU897^5 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.p7wOXwKITR true
% Computer : n010.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 04:56:49 PM UTC 2025
% Result : Theorem 3.46s 1.09s
% Output : Refutation 3.46s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 1
% Syntax : Number of formulae : 63 ( 16 unt; 0 typ; 0 def)
% Number of atoms : 167 ( 28 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 397 ( 44 ~; 94 |; 4 &; 249 @)
% ( 2 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 26 ( 26 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 66 ( 3 ^; 59 !; 4 ?; 66 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(sk__2_type,type,
sk__2: a ).
thf(sk__type,type,
sk_: a > a ).
thf(sk__4_type,type,
sk__4: a > ( a > a ) > a ).
thf(cR_type,type,
cR: a > $o ).
thf(sk__1_type,type,
sk__1: a ).
thf(cS_type,type,
cS: a > $o ).
thf(sk__3_type,type,
sk__3: a ).
thf(cTHM30_pme,conjecture,
( ! [Xx: a] :
( ( cR @ Xx )
=> ( cS @ Xx ) )
<=> ! [F: a > a,Xx: a] :
( ? [Xt: a] :
( ( Xx
= ( F @ Xt ) )
& ( cR @ Xt ) )
=> ? [Xt: a] :
( ( Xx
= ( F @ Xt ) )
& ( cS @ Xt ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ! [Xx: a] :
( ( cR @ Xx )
=> ( cS @ Xx ) )
<=> ! [F: a > a,Xx: a] :
( ? [Xt: a] :
( ( Xx
= ( F @ Xt ) )
& ( cR @ Xt ) )
=> ? [Xt: a] :
( ( Xx
= ( F @ Xt ) )
& ( cS @ Xt ) ) ) ),
inference('cnf.neg',[status(esa)],[cTHM30_pme]) ).
thf(zip_derived_cl4,plain,
( ( cR @ sk__2 )
| ~ ( cS @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
( ( cR @ sk__2 )
| ( cR @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5_001,plain,
( ( cR @ sk__2 )
| ( cR @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: a > a,X1: a,X2: a,X3: a] :
( ( X2
!= ( X0 @ X1 ) )
| ~ ( cR @ X1 )
| ( X2
= ( X0 @ ( sk__4 @ X2 @ X0 ) ) )
| ~ ( cR @ X3 )
| ( cS @ X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8,plain,
! [X0: a > a,X1: a,X3: a] :
( ( cS @ X3 )
| ~ ( cR @ X3 )
| ( ( X0 @ X1 )
= ( X0 @ ( sk__4 @ ( X0 @ X1 ) @ X0 ) ) )
| ~ ( cR @ X1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl9,plain,
! [X0: a,X1: a > a] :
( ( cR @ sk__3 )
| ~ ( cR @ X0 )
| ( ( X1 @ X0 )
= ( X1 @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) ) )
| ( cS @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl8]) ).
thf(zip_derived_cl24,plain,
! [X0: a > a] :
( ( cR @ sk__3 )
| ( cS @ sk__2 )
| ( ( X0 @ sk__2 )
= ( X0 @ ( sk__4 @ ( X0 @ sk__2 ) @ X0 ) ) )
| ( cR @ sk__3 ) ),
inference('sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl9]) ).
thf(zip_derived_cl28,plain,
! [X0: a > a] :
( ( ( X0 @ sk__2 )
= ( X0 @ ( sk__4 @ ( X0 @ sk__2 ) @ X0 ) ) )
| ( cS @ sk__2 )
| ( cR @ sk__3 ) ),
inference(simplify,[status(thm)],[zip_derived_cl24]) ).
thf(zip_derived_cl5_002,plain,
( ( cR @ sk__2 )
| ( cR @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5_003,plain,
( ( cR @ sk__2 )
| ( cR @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X0: a > a,X1: a,X2: a,X3: a] :
( ( X2
!= ( X0 @ X1 ) )
| ~ ( cR @ X1 )
| ( cS @ ( sk__4 @ X2 @ X0 ) )
| ~ ( cR @ X3 )
| ( cS @ X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
! [X0: a > a,X1: a,X3: a] :
( ( cS @ X3 )
| ~ ( cR @ X3 )
| ( cS @ ( sk__4 @ ( X0 @ X1 ) @ X0 ) )
| ~ ( cR @ X1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl14,plain,
! [X0: a,X1: a > a] :
( ( cR @ sk__3 )
| ~ ( cR @ X0 )
| ( cS @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) )
| ( cS @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl13]) ).
thf(zip_derived_cl18,plain,
! [X0: a > a] :
( ( cR @ sk__3 )
| ( cS @ sk__2 )
| ( cS @ ( sk__4 @ ( X0 @ sk__2 ) @ X0 ) )
| ( cR @ sk__3 ) ),
inference('sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl14]) ).
thf(zip_derived_cl22,plain,
! [X0: a > a] :
( ( cS @ ( sk__4 @ ( X0 @ sk__2 ) @ X0 ) )
| ( cS @ sk__2 )
| ( cR @ sk__3 ) ),
inference(simplify,[status(thm)],[zip_derived_cl18]) ).
thf(zip_derived_cl72,plain,
( ( cS
@ ( ^ [Y0: a] : Y0
@ sk__2 ) )
| ( cR @ sk__3 )
| ( cS @ sk__2 )
| ( cR @ sk__3 )
| ( cS @ sk__2 ) ),
inference('sup+',[status(thm)],[zip_derived_cl28,zip_derived_cl22]) ).
thf(zip_derived_cl104,plain,
( ( cS @ sk__2 )
| ( cR @ sk__3 )
| ( cS @ sk__2 )
| ( cR @ sk__3 )
| ( cS @ sk__2 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl72]) ).
thf(zip_derived_cl105,plain,
( ( cR @ sk__3 )
| ( cS @ sk__2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl104]) ).
thf(zip_derived_cl3,plain,
! [X4: a] :
( ~ ( cS @ X4 )
| ( sk__1
!= ( sk_ @ X4 ) )
| ( cR @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl225,plain,
( ( cR @ sk__3 )
| ( cR @ sk__3 )
| ( sk__1
!= ( sk_ @ sk__2 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl105,zip_derived_cl3]) ).
thf(zip_derived_cl227,plain,
( ( sk__1
!= ( sk_ @ sk__2 ) )
| ( cR @ sk__3 ) ),
inference(simplify,[status(thm)],[zip_derived_cl225]) ).
thf(zip_derived_cl7,plain,
( ( sk__1
= ( sk_ @ sk__2 ) )
| ( cR @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl257,plain,
cR @ sk__3,
inference(clc,[status(thm)],[zip_derived_cl227,zip_derived_cl7]) ).
thf(zip_derived_cl257_004,plain,
cR @ sk__3,
inference(clc,[status(thm)],[zip_derived_cl227,zip_derived_cl7]) ).
thf(zip_derived_cl8_005,plain,
! [X0: a > a,X1: a,X3: a] :
( ( cS @ X3 )
| ~ ( cR @ X3 )
| ( ( X0 @ X1 )
= ( X0 @ ( sk__4 @ ( X0 @ X1 ) @ X0 ) ) )
| ~ ( cR @ X1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl261,plain,
! [X0: a,X1: a > a] :
( ~ ( cR @ X0 )
| ( ( X1 @ X0 )
= ( X1 @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) ) )
| ( cS @ sk__3 ) ),
inference('sup-',[status(thm)],[zip_derived_cl257,zip_derived_cl8]) ).
thf(zip_derived_cl346,plain,
! [X0: a > a] :
( ( cS @ sk__3 )
| ( ( X0 @ sk__3 )
= ( X0 @ ( sk__4 @ ( X0 @ sk__3 ) @ X0 ) ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl257,zip_derived_cl261]) ).
thf(zip_derived_cl257_006,plain,
cR @ sk__3,
inference(clc,[status(thm)],[zip_derived_cl227,zip_derived_cl7]) ).
thf(zip_derived_cl257_007,plain,
cR @ sk__3,
inference(clc,[status(thm)],[zip_derived_cl227,zip_derived_cl7]) ).
thf(zip_derived_cl13_008,plain,
! [X0: a > a,X1: a,X3: a] :
( ( cS @ X3 )
| ~ ( cR @ X3 )
| ( cS @ ( sk__4 @ ( X0 @ X1 ) @ X0 ) )
| ~ ( cR @ X1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl260,plain,
! [X0: a,X1: a > a] :
( ~ ( cR @ X0 )
| ( cS @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) )
| ( cS @ sk__3 ) ),
inference('sup-',[status(thm)],[zip_derived_cl257,zip_derived_cl13]) ).
thf(zip_derived_cl325,plain,
! [X0: a > a] :
( ( cS @ sk__3 )
| ( cS @ ( sk__4 @ ( X0 @ sk__3 ) @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl257,zip_derived_cl260]) ).
thf(zip_derived_cl364,plain,
( ( cS
@ ( ^ [Y0: a] : Y0
@ sk__3 ) )
| ( cS @ sk__3 )
| ( cS @ sk__3 ) ),
inference('sup+',[status(thm)],[zip_derived_cl346,zip_derived_cl325]) ).
thf(zip_derived_cl385,plain,
( ( cS @ sk__3 )
| ( cS @ sk__3 )
| ( cS @ sk__3 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl364]) ).
thf(zip_derived_cl386,plain,
cS @ sk__3,
inference(simplify,[status(thm)],[zip_derived_cl385]) ).
thf(zip_derived_cl422,plain,
cR @ sk__2,
inference(demod,[status(thm)],[zip_derived_cl4,zip_derived_cl386]) ).
thf(zip_derived_cl4_009,plain,
( ( cR @ sk__2 )
| ~ ( cS @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8_010,plain,
! [X0: a > a,X1: a,X3: a] :
( ( cS @ X3 )
| ~ ( cR @ X3 )
| ( ( X0 @ X1 )
= ( X0 @ ( sk__4 @ ( X0 @ X1 ) @ X0 ) ) )
| ~ ( cR @ X1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl10,plain,
! [X0: a,X1: a > a] :
( ~ ( cS @ sk__3 )
| ~ ( cR @ X0 )
| ( ( X1 @ X0 )
= ( X1 @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) ) )
| ( cS @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl8]) ).
thf(zip_derived_cl386_011,plain,
cS @ sk__3,
inference(simplify,[status(thm)],[zip_derived_cl385]) ).
thf(zip_derived_cl424,plain,
! [X0: a,X1: a > a] :
( ~ ( cR @ X0 )
| ( ( X1 @ X0 )
= ( X1 @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) ) )
| ( cS @ sk__2 ) ),
inference(demod,[status(thm)],[zip_derived_cl10,zip_derived_cl386]) ).
thf(zip_derived_cl437,plain,
! [X0: a > a] :
( ( cS @ sk__2 )
| ( ( X0 @ sk__2 )
= ( X0 @ ( sk__4 @ ( X0 @ sk__2 ) @ X0 ) ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl422,zip_derived_cl424]) ).
thf(zip_derived_cl422_012,plain,
cR @ sk__2,
inference(demod,[status(thm)],[zip_derived_cl4,zip_derived_cl386]) ).
thf(zip_derived_cl4_013,plain,
( ( cR @ sk__2 )
| ~ ( cS @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13_014,plain,
! [X0: a > a,X1: a,X3: a] :
( ( cS @ X3 )
| ~ ( cR @ X3 )
| ( cS @ ( sk__4 @ ( X0 @ X1 ) @ X0 ) )
| ~ ( cR @ X1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl15,plain,
! [X0: a,X1: a > a] :
( ~ ( cS @ sk__3 )
| ~ ( cR @ X0 )
| ( cS @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) )
| ( cS @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl13]) ).
thf(zip_derived_cl386_015,plain,
cS @ sk__3,
inference(simplify,[status(thm)],[zip_derived_cl385]) ).
thf(zip_derived_cl425,plain,
! [X0: a,X1: a > a] :
( ~ ( cR @ X0 )
| ( cS @ ( sk__4 @ ( X1 @ X0 ) @ X1 ) )
| ( cS @ sk__2 ) ),
inference(demod,[status(thm)],[zip_derived_cl15,zip_derived_cl386]) ).
thf(zip_derived_cl433,plain,
! [X0: a > a] :
( ( cS @ sk__2 )
| ( cS @ ( sk__4 @ ( X0 @ sk__2 ) @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl422,zip_derived_cl425]) ).
thf(zip_derived_cl461,plain,
( ( cS
@ ( ^ [Y0: a] : Y0
@ sk__2 ) )
| ( cS @ sk__2 )
| ( cS @ sk__2 ) ),
inference('sup+',[status(thm)],[zip_derived_cl437,zip_derived_cl433]) ).
thf(zip_derived_cl490,plain,
( ( cS @ sk__2 )
| ( cS @ sk__2 )
| ( cS @ sk__2 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl461]) ).
thf(zip_derived_cl491,plain,
cS @ sk__2,
inference(simplify,[status(thm)],[zip_derived_cl490]) ).
thf(zip_derived_cl2,plain,
! [X4: a] :
( ~ ( cS @ X4 )
| ( sk__1
!= ( sk_ @ X4 ) )
| ~ ( cS @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl386_016,plain,
cS @ sk__3,
inference(simplify,[status(thm)],[zip_derived_cl385]) ).
thf(zip_derived_cl421,plain,
! [X4: a] :
( ~ ( cS @ X4 )
| ( sk__1
!= ( sk_ @ X4 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl386]) ).
thf(zip_derived_cl606,plain,
( sk__1
!= ( sk_ @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl491,zip_derived_cl421]) ).
thf(zip_derived_cl6,plain,
( ( sk__1
= ( sk_ @ sk__2 ) )
| ~ ( cS @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl386_017,plain,
cS @ sk__3,
inference(simplify,[status(thm)],[zip_derived_cl385]) ).
thf(zip_derived_cl423,plain,
( sk__1
= ( sk_ @ sk__2 ) ),
inference(demod,[status(thm)],[zip_derived_cl6,zip_derived_cl386]) ).
thf(zip_derived_cl614,plain,
sk__1 != sk__1,
inference(demod,[status(thm)],[zip_derived_cl606,zip_derived_cl423]) ).
thf(zip_derived_cl615,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl614]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : SEU897^5 : TPTP v9.2.0. Released v4.0.0.
% 0.15/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.p7wOXwKITR true
% 0.15/0.35 % Computer : n010.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Wed Oct 1 16:15:23 EDT 2025
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % Running portfolio for 300 s
% 0.15/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.35 % Number of cores: 8
% 0.15/0.36 % Python version: Python 3.6.8
% 0.15/0.36 % Running in HO mode
% 0.56/0.65 % Total configuration time : 828
% 0.56/0.65 % Estimated wc time : 1656
% 0.56/0.65 % Estimated cpu time (8 cpus) : 207.0
% 0.59/0.74 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.59/0.75 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.59/0.76 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.59/0.78 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.59/0.79 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.59/0.80 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.59/0.80 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.59/0.82 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 3.46/1.09 % Solved by lams/40_noforms.sh.
% 3.46/1.09 % done 135 iterations in 0.250s
% 3.46/1.09 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 3.46/1.09 % SZS output start Refutation
% See solution above
% 3.46/1.09
% 3.46/1.09
% 3.46/1.09 % Terminating...
% 3.46/1.18 % Runner terminated.
% 3.46/1.19 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------