%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET086^1 : TPTP v9.2.0. Released v3.6.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.48xabt6xcq 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 04:51:31 PM UTC 2025
% Result : Theorem 1.37s 0.71s
% Output : Refutation 1.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of formulae : 8 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 14 ( 9 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 2 ~; 0 |; 0 &; 2 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 2 usr; 2 con; 0-2 aty)
% Number of variables : 13 ( 6 ^; 4 !; 3 ?; 13 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__3_type,type,
sk__3: $i ).
thf(singleton_type,type,
singleton: $i > $i > $o ).
thf(singleton,axiom,
( singleton
= ( ^ [X: $i,U: $i] : ( U = X ) ) ) ).
thf('0',plain,
( singleton
= ( ^ [X: $i,U: $i] : ( U = X ) ) ),
inference(simplify_rw_rule,[status(thm)],[singleton]) ).
thf('1',plain,
( singleton
= ( ^ [V_1: $i,V_2: $i] : ( V_2 = V_1 ) ) ),
define([status(thm)]) ).
thf(thm,conjecture,
! [X: $i] :
? [Y: $i] : ( singleton @ X @ Y ) ).
thf(zf_stmt_0,conjecture,
! [X4: $i] :
? [X6: $i] : ( X6 = X4 ) ).
thf(zf_stmt_1,negated_conjecture,
~ ! [X4: $i] :
? [X6: $i] : ( X6 = X4 ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: $i] : ( X0 != sk__3 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl1,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SET086^1 : TPTP v9.2.0. Released v3.6.0.
% 0.10/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.48xabt6xcq true
% 0.11/0.32 % Computer : n025.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Wed Oct 1 13:14:08 EDT 2025
% 0.11/0.32 % CPUTime :
% 0.11/0.32 % Running portfolio for 300 s
% 0.11/0.32 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.32 % Number of cores: 8
% 0.11/0.32 % Python version: Python 3.6.8
% 0.11/0.32 % Running in HO mode
% 0.78/0.62 % Total configuration time : 828
% 0.78/0.62 % Estimated wc time : 1656
% 0.78/0.62 % Estimated cpu time (8 cpus) : 207.0
% 0.90/0.68 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.90/0.69 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.90/0.69 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.90/0.69 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.90/0.69 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.90/0.69 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.90/0.69 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.90/0.71 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 1.37/0.71 % Solved by lams/40_c.s.sh.
% 1.37/0.71 % done 0 iterations in 0.008s
% 1.37/0.71 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.37/0.71 % SZS output start Refutation
% See solution above
% 1.37/0.71
% 1.37/0.71
% 1.37/0.71 % Terminating...
% 1.57/0.81 % Runner terminated.
% 1.57/0.82 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------