%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : KLE085+1 : 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.U15CmCecui 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 04:40:15 PM UTC 2025
% Result : Theorem 0.33s 1.41s
% Output : Refutation 0.33s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 6
% Syntax : Number of formulae : 23 ( 23 unt; 0 typ; 0 def)
% Number of atoms : 23 ( 22 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 91 ( 5 ~; 0 |; 0 &; 86 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 28 ( 0 ^; 28 !; 0 ?; 28 :)
% Comments :
%------------------------------------------------------------------------------
thf(one_type,type,
one: $i ).
thf(addition_type,type,
addition: $i > $i > $i ).
thf(antidomain_type,type,
antidomain: $i > $i ).
thf(domain_type,type,
domain: $i > $i ).
thf(sk__type,type,
sk_: $i ).
thf(goals,conjecture,
! [X0: $i] :
( ( addition @ ( domain @ X0 ) @ one )
= one ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X0: $i] :
( ( addition @ ( domain @ X0 ) @ one )
= one ),
inference('cnf.neg',[status(esa)],[goals]) ).
thf(zip_derived_cl21,plain,
( ( addition @ ( domain @ sk_ ) @ one )
!= one ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(additive_commutativity,axiom,
! [A: $i,B: $i] :
( ( addition @ A @ B )
= ( addition @ B @ A ) ) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ( addition @ X1 @ X0 )
= ( addition @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[additive_commutativity]) ).
thf(zip_derived_cl24,plain,
( ( addition @ one @ ( domain @ sk_ ) )
!= one ),
inference(demod,[status(thm)],[zip_derived_cl21,zip_derived_cl0]) ).
thf(domain4,axiom,
! [X0: $i] :
( ( domain @ X0 )
= ( antidomain @ ( antidomain @ X0 ) ) ) ).
thf(zip_derived_cl16,plain,
! [X0: $i] :
( ( domain @ X0 )
= ( antidomain @ ( antidomain @ X0 ) ) ),
inference(cnf,[status(esa)],[domain4]) ).
thf(zip_derived_cl45,plain,
( ( addition @ one @ ( antidomain @ ( antidomain @ sk_ ) ) )
!= one ),
inference(demod,[status(thm)],[zip_derived_cl24,zip_derived_cl16]) ).
thf(domain3,axiom,
! [X0: $i] :
( ( addition @ ( antidomain @ ( antidomain @ X0 ) ) @ ( antidomain @ X0 ) )
= one ) ).
thf(zip_derived_cl15,plain,
! [X0: $i] :
( ( addition @ ( antidomain @ ( antidomain @ X0 ) ) @ ( antidomain @ X0 ) )
= one ),
inference(cnf,[status(esa)],[domain3]) ).
thf(zip_derived_cl0_001,plain,
! [X0: $i,X1: $i] :
( ( addition @ X1 @ X0 )
= ( addition @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[additive_commutativity]) ).
thf(additive_idempotence,axiom,
! [A: $i] :
( ( addition @ A @ A )
= A ) ).
thf(zip_derived_cl3,plain,
! [X0: $i] :
( ( addition @ X0 @ X0 )
= X0 ),
inference(cnf,[status(esa)],[additive_idempotence]) ).
thf(additive_associativity,axiom,
! [C: $i,B: $i,A: $i] :
( ( addition @ A @ ( addition @ B @ C ) )
= ( addition @ ( addition @ A @ B ) @ C ) ) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( addition @ X0 @ ( addition @ X1 @ X2 ) )
= ( addition @ ( addition @ X0 @ X1 ) @ X2 ) ),
inference(cnf,[status(esa)],[additive_associativity]) ).
thf(zip_derived_cl36,plain,
! [X0: $i,X1: $i] :
( ( addition @ X0 @ ( addition @ X0 @ X1 ) )
= ( addition @ X0 @ X1 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl3,zip_derived_cl1]) ).
thf(zip_derived_cl94,plain,
! [X0: $i,X1: $i] :
( ( addition @ X0 @ ( addition @ X1 @ X0 ) )
= ( addition @ X1 @ X0 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl36]) ).
thf(zip_derived_cl222,plain,
! [X0: $i] :
( ( addition @ ( antidomain @ X0 ) @ one )
= one ),
inference('s_sup+',[status(thm)],[zip_derived_cl15,zip_derived_cl94]) ).
thf(zip_derived_cl0_002,plain,
! [X0: $i,X1: $i] :
( ( addition @ X1 @ X0 )
= ( addition @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[additive_commutativity]) ).
thf(zip_derived_cl232,plain,
! [X0: $i] :
( ( addition @ one @ ( antidomain @ X0 ) )
= one ),
inference('s_sup+',[status(thm)],[zip_derived_cl222,zip_derived_cl0]) ).
thf(zip_derived_cl327,plain,
one != one,
inference(demod,[status(thm)],[zip_derived_cl45,zip_derived_cl232]) ).
thf(zip_derived_cl328,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl327]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.75 % Problem : KLE085+1 : TPTP v9.2.0. Released v4.0.0.
% 0.03/0.76 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.U15CmCecui true
% 0.12/0.97 % Computer : n025.cluster.edu
% 0.12/0.97 % Model : x86_64 x86_64
% 0.12/0.97 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.97 % Memory : 8042.1875MB
% 0.12/0.97 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.97 % CPULimit : 300
% 0.12/0.97 % WCLimit : 300
% 0.12/0.97 % DateTime : Wed Oct 1 13:59:24 EDT 2025
% 0.12/0.97 % CPUTime :
% 0.12/0.97 % Running portfolio for 300 s
% 0.12/0.97 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.97 % Number of cores: 8
% 0.12/0.98 % Python version: Python 3.6.8
% 0.12/0.98 % Running in FO mode
% 0.30/1.28 % Total configuration time : 435
% 0.30/1.28 % Estimated wc time : 1092
% 0.30/1.28 % Estimated cpu time (7 cpus) : 156.0
% 0.33/1.34 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.33/1.36 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.33/1.39 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.33/1.40 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.33/1.40 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.33/1.41 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.33/1.41 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.33/1.41 % Solved by fo/fo6_bce.sh.
% 0.33/1.41 % BCE start: 22
% 0.33/1.41 % BCE eliminated: 2
% 0.33/1.41 % PE start: 20
% 0.33/1.41 logic: eq
% 0.33/1.41 % PE eliminated: 0
% 0.33/1.41 % done 52 iterations in 0.052s
% 0.33/1.41 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.33/1.41 % SZS output start Refutation
% See solution above
% 0.33/1.41
% 0.33/1.41
% 0.33/1.41 % Terminating...
% 0.34/1.50 % Runner terminated.
% 0.34/1.51 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------