%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO042^2 : TPTP v9.2.0. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.dTvJ0mac7b 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 05:06:17 PM UTC 2025
% Result : Theorem 0.55s 0.76s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 1
% Syntax : Number of formulae : 43 ( 22 unt; 0 typ; 0 def)
% Number of atoms : 158 ( 27 equ; 8 cnn)
% Maximal formula atoms : 8 ( 3 avg)
% Number of connectives : 92 ( 29 ~; 16 |; 12 &; 35 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 5 usr; 6 con; 0-2 aty)
% Number of variables : 2 ( 2 ^; 0 !; 0 ?; 2 :)
% Comments :
%------------------------------------------------------------------------------
thf(g_type,type,
g: $o > $o ).
thf(x_type,type,
x: $o ).
thf('#sk1_type',type,
'#sk1': $o ).
thf(y_type,type,
y: $o ).
thf(p_type,type,
p: ( $o > $o ) > $o ).
thf(4,conjecture,
~ ( ~ ( p @ (~) )
& ( p @ g )
& ( ( g @ y )
= x )
& ( ( g @ x )
= y )
& ( x != y ) ) ).
thf(zf_stmt_0,negated_conjecture,
( ~ ( p @ (~) )
& ( p @ g )
& ( ( g @ y )
= x )
& ( ( g @ x )
= y )
& ( x != y ) ),
inference('cnf.neg',[status(esa)],[4]) ).
thf(zip_derived_cl0,plain,
( ( (~) @ ( p @ (~) ) )
& ( p @ g )
& ( ( g @ y )
= x )
& ( ( g @ x )
= y )
& ( x != y ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
x != y,
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl8,plain,
x != y,
inference('simplify nested equalities',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl8_001,plain,
x != y,
inference('simplify nested equalities',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl9,plain,
( x
| y ),
inference(eq_elim,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl3,plain,
( ( g @ y )
= x ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl6,plain,
( ( g @ y )
= x ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl17,plain,
( ( ( g @ $true )
= x )
| x ),
inference('sup+',[status(thm)],[zip_derived_cl9,zip_derived_cl6]) ).
thf(zip_derived_cl21,plain,
( ~ ( g @ $true )
| x ),
inference(local_rewriting,[status(thm)],[zip_derived_cl17]) ).
thf(zip_derived_cl2,plain,
p @ g,
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl1,plain,
~ ( p @ (~) ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl15,plain,
( ( ^ [Y0: $o] : ( g @ Y0 ) )
!= ( ^ [Y0: $o] : ( (~) @ Y0 ) ) ),
inference(ext_sup,[status(thm)],[zip_derived_cl2,zip_derived_cl1]) ).
thf(zip_derived_cl16,plain,
g != (~),
inference(ho_norm,[status(thm)],[zip_derived_cl15]) ).
thf(zip_derived_cl37,plain,
( ( g @ '#sk1' )
!= ( (~) @ '#sk1' ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl16]) ).
thf(zip_derived_cl38,plain,
( ( g @ '#sk1' )
= '#sk1' ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl37]) ).
thf(zip_derived_cl38_002,plain,
( ( g @ '#sk1' )
= '#sk1' ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl37]) ).
thf(zip_derived_cl62,plain,
( '#sk1'
| ~ ( g @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl38]) ).
thf(zip_derived_cl6_003,plain,
( ( g @ y )
= x ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl20,plain,
( y
| ( ( g @ $false )
= x ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl74,plain,
( ~ x
| '#sk1'
| y ),
inference('sup+',[status(thm)],[zip_derived_cl62,zip_derived_cl20]) ).
thf(zip_derived_cl9_004,plain,
( x
| y ),
inference(eq_elim,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl89,plain,
( y
| '#sk1' ),
inference(clc,[status(thm)],[zip_derived_cl74,zip_derived_cl9]) ).
thf(zip_derived_cl8_005,plain,
x != y,
inference('simplify nested equalities',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl93,plain,
( ~ x
| '#sk1' ),
inference('sup-',[status(thm)],[zip_derived_cl89,zip_derived_cl8]) ).
thf(zip_derived_cl62_006,plain,
( '#sk1'
| ~ ( g @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl38]) ).
thf(zip_derived_cl4,plain,
( ( g @ x )
= y ),
inference(lazy_cnf_and,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl7,plain,
( ( g @ x )
= y ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl26,plain,
( x
| ( ( g @ $false )
= y ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl7]) ).
thf(zip_derived_cl73,plain,
( ~ y
| '#sk1'
| x ),
inference('sup+',[status(thm)],[zip_derived_cl62,zip_derived_cl26]) ).
thf(zip_derived_cl9_007,plain,
( x
| y ),
inference(eq_elim,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl81,plain,
( x
| '#sk1' ),
inference(clc,[status(thm)],[zip_derived_cl73,zip_derived_cl9]) ).
thf(zip_derived_cl99,plain,
'#sk1',
inference(clc,[status(thm)],[zip_derived_cl93,zip_derived_cl81]) ).
thf(zip_derived_cl99_008,plain,
'#sk1',
inference(clc,[status(thm)],[zip_derived_cl93,zip_derived_cl81]) ).
thf(zip_derived_cl100,plain,
g @ $true,
inference(demod,[status(thm)],[zip_derived_cl38,zip_derived_cl99,zip_derived_cl99]) ).
thf(zip_derived_cl101,plain,
x,
inference(demod,[status(thm)],[zip_derived_cl21,zip_derived_cl100]) ).
thf(zip_derived_cl104,plain,
~ y,
inference(demod,[status(thm)],[zip_derived_cl8,zip_derived_cl101]) ).
thf(zip_derived_cl7_009,plain,
( ( g @ x )
= y ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl101_010,plain,
x,
inference(demod,[status(thm)],[zip_derived_cl21,zip_derived_cl100]) ).
thf(zip_derived_cl100_011,plain,
g @ $true,
inference(demod,[status(thm)],[zip_derived_cl38,zip_derived_cl99,zip_derived_cl99]) ).
thf(zip_derived_cl103,plain,
y,
inference(demod,[status(thm)],[zip_derived_cl7,zip_derived_cl101,zip_derived_cl100]) ).
thf(zip_derived_cl110,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl104,zip_derived_cl103]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYO042^2 : TPTP v9.2.0. Released v4.1.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.dTvJ0mac7b true
% 0.14/0.35 % Computer : n002.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 18:20:08 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.36 % Running in HO mode
% 0.54/0.68 % Total configuration time : 828
% 0.54/0.68 % Estimated wc time : 1656
% 0.54/0.68 % Estimated cpu time (8 cpus) : 207.0
% 0.55/0.72 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.55/0.73 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.55/0.76 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.55/0.76 % Solved by lams/35_full_unif4.sh.
% 0.55/0.76 % done 36 iterations in 0.017s
% 0.55/0.76 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.55/0.76 % SZS output start Refutation
% See solution above
% 0.55/0.77
% 0.55/0.77
% 0.55/0.77 % Terminating...
% 0.68/0.88 % Runner terminated.
% 0.68/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------