%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET076^1 : TPTP v9.2.0. Released v3.6.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.mzZbxVaRCD true
% Computer : n019.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 04:51:28 PM UTC 2025
% Result : Theorem 0.43s 0.66s
% Output : Refutation 0.43s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 6
% Syntax : Number of formulae : 17 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 34 ( 20 equ; 0 cnn)
% Maximal formula atoms : 2 ( 2 avg)
% Number of connectives : 44 ( 3 ~; 7 |; 3 &; 23 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 9 ( 9 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 6 usr; 4 con; 0-3 aty)
% Number of variables : 29 ( 15 ^; 14 !; 0 ?; 29 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__6_type,type,
sk__6: $i ).
thf(unord_pair_type,type,
unord_pair: $i > $i > $i > $o ).
thf(sk__5_type,type,
sk__5: $i > $o ).
thf(sk__4_type,type,
sk__4: $i ).
thf(sk__3_type,type,
sk__3: $i ).
thf(subset_type,type,
subset: ( $i > $o ) > ( $i > $o ) > $o ).
thf(subset,axiom,
( subset
= ( ^ [X: $i > $o,Y: $i > $o] :
! [U: $i] :
( ( X @ U )
=> ( Y @ U ) ) ) ) ).
thf('0',plain,
( subset
= ( ^ [X: $i > $o,Y: $i > $o] :
! [U: $i] :
( ( X @ U )
=> ( Y @ U ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[subset]) ).
thf('1',plain,
( subset
= ( ^ [V_1: $i > $o,V_2: $i > $o] :
! [X4: $i] :
( ( V_1 @ X4 )
=> ( V_2 @ X4 ) ) ) ),
define([status(thm)]) ).
thf(unord_pair,axiom,
( unord_pair
= ( ^ [X: $i,Y: $i,U: $i] :
( ( U = X )
| ( U = Y ) ) ) ) ).
thf('2',plain,
( unord_pair
= ( ^ [X: $i,Y: $i,U: $i] :
( ( U = X )
| ( U = Y ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[unord_pair]) ).
thf('3',plain,
( unord_pair
= ( ^ [V_1: $i,V_2: $i,V_3: $i] :
( ( V_3 = V_1 )
| ( V_3 = V_2 ) ) ) ),
define([status(thm)]) ).
thf(thm,conjecture,
! [X: $i,Y: $i,Z: $i > $o] :
( ( ( Z @ X )
& ( Z @ Y ) )
=> ( subset @ ( unord_pair @ X @ Y ) @ Z ) ) ).
thf(zf_stmt_0,conjecture,
! [X4: $i,X6: $i,X8: $i > $o] :
( ( ( X8 @ X4 )
& ( X8 @ X6 ) )
=> ! [X10: $i] :
( ( ( X10 = X4 )
| ( X10 = X6 ) )
=> ( X8 @ X10 ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ! [X4: $i,X6: $i,X8: $i > $o] :
( ( ( X8 @ X4 )
& ( X8 @ X6 ) )
=> ! [X10: $i] :
( ( ( X10 = X4 )
| ( X10 = X6 ) )
=> ( X8 @ X10 ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
sk__5 @ sk__3,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl3,plain,
( ( sk__6 = sk__3 )
| ( sk__6 = sk__4 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl1,plain,
sk__5 @ sk__4,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl4,plain,
( ( sk__5 @ sk__6 )
| ( sk__6 = sk__3 ) ),
inference('sup+',[status(thm)],[zip_derived_cl3,zip_derived_cl1]) ).
thf(zip_derived_cl2,plain,
~ ( sk__5 @ sk__6 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl5,plain,
sk__6 = sk__3,
inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl2]) ).
thf(zip_derived_cl2_001,plain,
~ ( sk__5 @ sk__6 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl7,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl0,zip_derived_cl5,zip_derived_cl2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.10 % Problem : SET076^1 : TPTP v9.2.0. Released v3.6.0.
% 0.05/0.10 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.mzZbxVaRCD true
% 0.10/0.30 % Computer : n019.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Wed Oct 1 13:18:53 EDT 2025
% 0.10/0.30 % CPUTime :
% 0.10/0.30 % Running portfolio for 300 s
% 0.10/0.30 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.30 % Number of cores: 8
% 0.10/0.31 % Python version: Python 3.6.8
% 0.10/0.31 % Running in HO mode
% 0.43/0.54 % Total configuration time : 828
% 0.43/0.54 % Estimated wc time : 1656
% 0.43/0.54 % Estimated cpu time (8 cpus) : 207.0
% 0.43/0.63 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.43/0.64 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.43/0.64 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.43/0.64 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.43/0.64 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.43/0.64 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.43/0.65 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.43/0.66 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.43/0.66 % Solved by lams/40_c.s.sh.
% 0.43/0.66 % done 5 iterations in 0.012s
% 0.43/0.66 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.43/0.66 % SZS output start Refutation
% See solution above
% 0.43/0.66
% 0.43/0.66
% 0.43/0.66 % Terminating...
% 0.55/0.76 % Runner terminated.
% 1.69/0.77 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------