%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET617^5 : 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.52b0bDU2Xa true
% Computer : n002.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 04:52:27 PM UTC 2025
% Result : Theorem 0.59s 0.76s
% Output : Refutation 0.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 6 ( 1 unt; 0 typ; 0 def)
% Number of atoms : 20 ( 8 equ; 2 cnn)
% Maximal formula atoms : 3 ( 3 avg)
% Number of connectives : 46 ( 10 ~; 6 |; 9 &; 18 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 4 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 5 ( 5 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 0 usr; 3 con; 0-2 aty)
% ( 3 !!; 0 ??; 0 @@+; 0 @@-)
% Number of variables : 12 ( 10 ^; 2 !; 0 ?; 12 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(cBOOL_PROP_92_pme,conjecture,
! [X: a > $o] :
( ( ( ^ [Xz: a] :
( ( ~ ( X @ Xz )
& $false )
| ( X @ Xz ) ) )
= X )
& ( ( ^ [Xz: a] :
( ( X @ Xz )
| ( ~ ( X @ Xz )
& $false ) ) )
= X ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: a > $o] :
( ( ( ^ [Xz: a] :
( ( ~ ( X @ Xz )
& $false )
| ( X @ Xz ) ) )
= X )
& ( ( ^ [Xz: a] :
( ( X @ Xz )
| ( ~ ( X @ Xz )
& $false ) ) )
= X ) ),
inference('cnf.neg',[status(esa)],[cBOOL_PROP_92_pme]) ).
thf(zip_derived_cl0,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( ( ( ^ [Y1: a] :
( ( ( (~) @ ( Y0 @ Y1 ) )
& $false )
| ( Y0 @ Y1 ) ) )
= Y0 )
& ( ( ^ [Y1: a] :
( ( Y0 @ Y1 )
| ( ( (~) @ ( Y0 @ Y1 ) )
& $false ) ) )
= Y0 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
~ ( !!
@ ^ [Y0: a > $o] :
( ( ^ [Y1: a] : ( Y0 @ Y1 ) )
= Y0 ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
~ ( !!
@ ^ [Y0: a > $o] : ( Y0 = Y0 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
$false,
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET617^5 : TPTP v9.2.0. Released v4.0.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.52b0bDU2Xa true
% 0.13/0.35 % Computer : n002.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 13:00:08 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.36 % Running in HO mode
% 0.57/0.64 % Total configuration time : 828
% 0.57/0.64 % Estimated wc time : 1656
% 0.57/0.64 % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.73 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.73 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.59/0.75 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.59/0.75 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.59/0.76 % Solved by lams/35_full_unif4.sh.
% 0.59/0.76 % done 0 iterations in 0.005s
% 0.59/0.76 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.59/0.76 % SZS output start Refutation
% See solution above
% 0.59/0.76
% 0.59/0.76
% 0.59/0.76 % Terminating...
% 0.66/0.86 % Runner terminated.
% 0.66/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------