%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN920+1 : TPTP v9.2.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.FXeMSjdXwE true
% Computer : n027.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 05:05:59 PM UTC 2025
% Result : Theorem 0.89s 0.57s
% Output : Refutation 0.89s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 1
% Syntax : Number of formulae : 31 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 93 ( 0 equ; 0 cnn)
% Maximal formula atoms : 15 ( 3 avg)
% Number of connectives : 192 ( 38 ~; 36 |; 12 &; 92 @)
% ( 0 <=>; 14 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 5 usr; 3 con; 0-1 aty)
% Number of variables : 25 ( 0 ^; 21 !; 4 ?; 25 :)
% Comments :
%------------------------------------------------------------------------------
thf(f_type,type,
f: $i > $o ).
thf(g_type,type,
g: $i > $o ).
thf(h_type,type,
h: $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(sk__type,type,
sk_: $i ).
thf(prove_this,conjecture,
( ( ( ! [X: $i] :
( ( ( f @ X )
& ( g @ X ) )
=> ( h @ X ) )
=> ? [X: $i] :
( ~ ( g @ X )
& ( f @ X ) ) )
& ( ! [W: $i] :
( ( f @ W )
=> ( g @ W ) )
| ! [Z: $i] :
( ( f @ Z )
=> ( h @ Z ) ) ) )
=> ( ! [R: $i] :
( ( ( f @ R )
& ( h @ R ) )
=> ( g @ R ) )
=> ? [V: $i] :
( ~ ( h @ V )
& ( g @ V )
& ( f @ V ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ( ( ! [X: $i] :
( ( ( f @ X )
& ( g @ X ) )
=> ( h @ X ) )
=> ? [X: $i] :
( ~ ( g @ X )
& ( f @ X ) ) )
& ( ! [W: $i] :
( ( f @ W )
=> ( g @ W ) )
| ! [Z: $i] :
( ( f @ Z )
=> ( h @ Z ) ) ) )
=> ( ! [R: $i] :
( ( ( f @ R )
& ( h @ R ) )
=> ( g @ R ) )
=> ? [V: $i] :
( ~ ( h @ V )
& ( g @ V )
& ( f @ V ) ) ) ),
inference('cnf.neg',[status(esa)],[prove_this]) ).
thf(zip_derived_cl7,plain,
! [X2: $i] :
( ( h @ X2 )
| ~ ( g @ X2 )
| ~ ( f @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8,plain,
! [X3: $i] :
( ( g @ X3 )
| ~ ( h @ X3 )
| ~ ( f @ X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
! [X0: $i,X1: $i] :
( ~ ( f @ X0 )
| ( g @ X0 )
| ~ ( f @ X1 )
| ( h @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl17,plain,
! [X0: $i,X1: $i] :
( ~ ( f @ X0 )
| ( g @ X0 )
| ~ ( f @ X0 )
| ( g @ X1 )
| ~ ( f @ X1 ) ),
inference('sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl6]) ).
thf(zip_derived_cl18,plain,
! [X0: $i,X1: $i] :
( ~ ( f @ X1 )
| ( g @ X1 )
| ( g @ X0 )
| ~ ( f @ X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl17]) ).
thf(zip_derived_cl26,plain,
! [X0: $i] :
( ~ ( f @ X0 )
| ( g @ X0 )
| ~ ( f @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl18]) ).
thf(zip_derived_cl28,plain,
! [X0: $i] :
( ( g @ X0 )
| ~ ( f @ X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl26]) ).
thf(zip_derived_cl0,plain,
( ~ ( g @ sk_ )
| ~ ( h @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl38,plain,
( ~ ( f @ sk_ )
| ~ ( h @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl28,zip_derived_cl0]) ).
thf(zip_derived_cl7_001,plain,
! [X2: $i] :
( ( h @ X2 )
| ~ ( g @ X2 )
| ~ ( f @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
( ( f @ sk_ )
| ~ ( h @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl10,plain,
( ~ ( f @ sk__1 )
| ~ ( g @ sk__1 )
| ( f @ sk_ ) ),
inference('sup-',[status(thm)],[zip_derived_cl7,zip_derived_cl3]) ).
thf(zip_derived_cl5,plain,
( ( f @ sk_ )
| ( f @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl14,plain,
( ( f @ sk_ )
| ~ ( g @ sk__1 ) ),
inference(clc,[status(thm)],[zip_derived_cl10,zip_derived_cl5]) ).
thf(zip_derived_cl4,plain,
( ( f @ sk_ )
| ( g @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl15,plain,
f @ sk_,
inference(clc,[status(thm)],[zip_derived_cl14,zip_derived_cl4]) ).
thf(zip_derived_cl41,plain,
~ ( h @ sk__1 ),
inference(demod,[status(thm)],[zip_derived_cl38,zip_derived_cl15]) ).
thf(zip_derived_cl44,plain,
( ~ ( f @ sk__1 )
| ~ ( g @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl7,zip_derived_cl41]) ).
thf(zip_derived_cl28_002,plain,
! [X0: $i] :
( ( g @ X0 )
| ~ ( f @ X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl26]) ).
thf(zip_derived_cl2,plain,
( ~ ( g @ sk_ )
| ( f @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl40,plain,
( ~ ( f @ sk_ )
| ( f @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl28,zip_derived_cl2]) ).
thf(zip_derived_cl15_003,plain,
f @ sk_,
inference(clc,[status(thm)],[zip_derived_cl14,zip_derived_cl4]) ).
thf(zip_derived_cl43,plain,
f @ sk__1,
inference(demod,[status(thm)],[zip_derived_cl40,zip_derived_cl15]) ).
thf(zip_derived_cl28_004,plain,
! [X0: $i] :
( ( g @ X0 )
| ~ ( f @ X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl26]) ).
thf(zip_derived_cl1,plain,
( ~ ( g @ sk_ )
| ( g @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl39,plain,
( ~ ( f @ sk_ )
| ( g @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl28,zip_derived_cl1]) ).
thf(zip_derived_cl15_005,plain,
f @ sk_,
inference(clc,[status(thm)],[zip_derived_cl14,zip_derived_cl4]) ).
thf(zip_derived_cl42,plain,
g @ sk__1,
inference(demod,[status(thm)],[zip_derived_cl39,zip_derived_cl15]) ).
thf(zip_derived_cl45,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl44,zip_derived_cl43,zip_derived_cl42]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.08 % Problem : SYN920+1 : TPTP v9.2.0. Released v3.1.0.
% 0.04/0.09 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.FXeMSjdXwE true
% 0.09/0.28 % Computer : n027.cluster.edu
% 0.09/0.28 % Model : x86_64 x86_64
% 0.09/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.28 % Memory : 8042.1875MB
% 0.09/0.28 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.28 % CPULimit : 300
% 0.09/0.28 % WCLimit : 300
% 0.09/0.28 % DateTime : Wed Oct 1 13:36:08 EDT 2025
% 0.09/0.28 % CPUTime :
% 0.09/0.28 % Running portfolio for 300 s
% 0.09/0.28 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.28 % Number of cores: 8
% 0.09/0.28 % Python version: Python 3.6.8
% 0.09/0.28 % Running in FO mode
% 0.13/0.47 % Total configuration time : 435
% 0.13/0.47 % Estimated wc time : 1092
% 0.13/0.47 % Estimated cpu time (7 cpus) : 156.0
% 0.13/0.54 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.87/0.54 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.87/0.54 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.87/0.55 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.87/0.55 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.87/0.55 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.87/0.55 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.89/0.57 % Solved by fo/fo7.sh.
% 0.89/0.57 % done 18 iterations in 0.010s
% 0.89/0.57 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.89/0.57 % SZS output start Refutation
% See solution above
% 0.89/0.57
% 0.89/0.57
% 0.89/0.57 % Terminating...
% 1.05/0.68 % Runner terminated.
% 1.05/0.69 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------