%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : RNG087+2 : 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.EvbuhRXgHJ true
% Computer : n007.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 04:50:28 PM UTC 2025
% Result : Theorem 0.98s 2.37s
% Output : Refutation 0.98s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 11 ( 6 unt; 0 typ; 0 def)
% Number of atoms : 26 ( 9 equ; 0 cnn)
% Maximal formula atoms : 9 ( 2 avg)
% Number of connectives : 74 ( 8 ~; 3 |; 12 &; 51 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 11 usr; 8 con; 0-2 aty)
% Number of variables : 11 ( 0 ^; 3 !; 8 ?; 11 :)
% Comments :
%------------------------------------------------------------------------------
thf(aElement0_type,type,
aElement0: $i > $o ).
thf(sdtpldt1_type,type,
sdtpldt1: $i > $i > $i ).
thf(xJ_type,type,
xJ: $i ).
thf(xy_type,type,
xy: $i ).
thf(sk__12_type,type,
sk__12: $i ).
thf(xI_type,type,
xI: $i ).
thf(xz_type,type,
xz: $i ).
thf(sdtpldt0_type,type,
sdtpldt0: $i > $i > $i ).
thf(xx_type,type,
xx: $i ).
thf(sk__11_type,type,
sk__11: $i ).
thf(aElementOf0_type,type,
aElementOf0: $i > $i > $o ).
thf(m__901,axiom,
( ( aElement0 @ xz )
& ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
& ? [W0: $i,W1: $i] :
( ( ( sdtpldt0 @ W0 @ W1 )
= xy )
& ( aElementOf0 @ W1 @ xJ )
& ( aElementOf0 @ W0 @ xI ) )
& ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
& ? [W0: $i,W1: $i] :
( ( ( sdtpldt0 @ W0 @ W1 )
= xx )
& ( aElementOf0 @ W1 @ xJ )
& ( aElementOf0 @ W0 @ xI ) ) ) ).
thf(zip_derived_cl68,plain,
aElementOf0 @ sk__12 @ xJ,
inference(cnf,[status(esa)],[m__901]) ).
thf(zip_derived_cl67,plain,
aElementOf0 @ sk__11 @ xI,
inference(cnf,[status(esa)],[m__901]) ).
thf(m__,conjecture,
? [W0: $i,W1: $i] :
( ( xy
= ( sdtpldt0 @ W0 @ W1 ) )
& ( aElementOf0 @ W1 @ xJ )
& ( aElementOf0 @ W0 @ xI ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ? [W0: $i,W1: $i] :
( ( xy
= ( sdtpldt0 @ W0 @ W1 ) )
& ( aElementOf0 @ W1 @ xJ )
& ( aElementOf0 @ W0 @ xI ) ),
inference('cnf.neg',[status(esa)],[m__]) ).
thf(zip_derived_cl75,plain,
! [X0: $i,X1: $i] :
( ~ ( aElementOf0 @ X0 @ xI )
| ~ ( aElementOf0 @ X1 @ xJ )
| ( xy
!= ( sdtpldt0 @ X0 @ X1 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl487,plain,
! [X0: $i] :
( ~ ( aElementOf0 @ X0 @ xJ )
| ( xy
!= ( sdtpldt0 @ sk__11 @ X0 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl67,zip_derived_cl75]) ).
thf(zip_derived_cl533,plain,
( xy
!= ( sdtpldt0 @ sk__11 @ sk__12 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl68,zip_derived_cl487]) ).
thf(zip_derived_cl69,plain,
( ( sdtpldt0 @ sk__11 @ sk__12 )
= xy ),
inference(cnf,[status(esa)],[m__901]) ).
thf(zip_derived_cl535,plain,
xy != xy,
inference(demod,[status(thm)],[zip_derived_cl533,zip_derived_cl69]) ).
thf(zip_derived_cl536,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl535]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/1.01 % Problem : RNG087+2 : TPTP v9.2.0. Released v4.0.0.
% 0.10/1.10 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.EvbuhRXgHJ true
% 0.13/1.50 % Computer : n007.cluster.edu
% 0.13/1.50 % Model : x86_64 x86_64
% 0.13/1.50 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/1.50 % Memory : 8042.1875MB
% 0.13/1.50 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/1.50 % CPULimit : 300
% 0.13/1.50 % WCLimit : 300
% 0.13/1.50 % DateTime : Wed Oct 1 17:20:39 EDT 2025
% 0.13/1.52 % CPUTime :
% 0.13/1.52 % Running portfolio for 300 s
% 0.13/1.52 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/1.54 % Number of cores: 8
% 0.15/1.55 % Python version: Python 3.6.8
% 0.15/1.57 % Running in FO mode
% 0.30/2.00 % Total configuration time : 435
% 0.30/2.00 % Estimated wc time : 1092
% 0.30/2.00 % Estimated cpu time (7 cpus) : 156.0
% 0.30/2.22 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.30/2.24 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.30/2.24 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.30/2.29 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.89/2.31 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.89/2.32 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.89/2.34 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.98/2.37 % Solved by fo/fo6_bce.sh.
% 0.98/2.37 % BCE start: 76
% 0.98/2.37 % BCE eliminated: 0
% 0.98/2.37 % PE start: 76
% 0.98/2.37 logic: eq
% 0.98/2.37 % PE eliminated: 1
% 0.98/2.37 % done 40 iterations in 0.036s
% 0.98/2.37 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.98/2.37 % SZS output start Refutation
% See solution above
% 0.98/2.37
% 0.98/2.37
% 0.98/2.37 % Terminating...
% 1.09/2.67 % Runner terminated.
% 1.27/2.70 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------