%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUM341+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.4ktnHLyYbH true
% Computer : n028.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 04:46:11 PM UTC 2025
% Result : Theorem 0.58s 0.79s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 13 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 24 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 91 ( 11 ~; 6 |; 2 &; 69 @)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 8 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 3 ( 2 usr; 1 con; 0-3 aty)
% Number of variables : 32 ( 0 ^; 26 !; 6 ?; 32 :)
% Comments :
%------------------------------------------------------------------------------
thf(difference_type,type,
difference: $i > $i > $i > $o ).
thf(sum_type,type,
sum: $i > $i > $i > $o ).
thf(minus_entry_point,axiom,
! [X: $i,Y: $i,Z: $i] :
( ( sum @ Y @ Z @ X )
<=> ( difference @ X @ Y @ Z ) ) ).
thf(zip_derived_cl34,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( difference @ X0 @ X1 @ X2 )
| ~ ( sum @ X1 @ X2 @ X0 ) ),
inference(cnf,[status(esa)],[minus_entry_point]) ).
thf(add_same_as_subtract,conjecture,
? [X: $i,Y: $i,Z: $i] :
( ( sum @ X @ Y @ Z )
<=> ( ( difference @ Z @ Y @ X )
& ( difference @ Z @ X @ Y ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ? [X: $i,Y: $i,Z: $i] :
( ( sum @ X @ Y @ Z )
<=> ( ( difference @ Z @ Y @ X )
& ( difference @ Z @ X @ Y ) ) ),
inference('cnf.neg',[status(esa)],[add_same_as_subtract]) ).
thf(zip_derived_cl107,plain,
! [X1: $i,X2: $i,X3: $i] :
( ~ ( difference @ X3 @ X2 @ X1 )
| ~ ( difference @ X3 @ X1 @ X2 )
| ~ ( sum @ X2 @ X1 @ X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl35,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( sum @ X0 @ X1 @ X2 )
| ~ ( difference @ X2 @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[minus_entry_point]) ).
thf(zip_derived_cl397,plain,
! [X1: $i,X2: $i,X3: $i] :
( ~ ( difference @ X3 @ X1 @ X2 )
| ~ ( difference @ X3 @ X2 @ X1 ) ),
inference(clc,[status(thm)],[zip_derived_cl107,zip_derived_cl35]) ).
thf(zip_derived_cl398,plain,
! [X0: $i,X1: $i] :
~ ( difference @ X1 @ X0 @ X0 ),
inference(eq_fact,[status(thm)],[zip_derived_cl397]) ).
thf(zip_derived_cl401,plain,
! [X0: $i,X1: $i] :
~ ( sum @ X0 @ X0 @ X1 ),
inference('sup-',[status(thm)],[zip_derived_cl34,zip_derived_cl398]) ).
thf(zip_derived_cl105,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( difference @ X0 @ X1 @ X2 )
| ( sum @ X2 @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl398_001,plain,
! [X0: $i,X1: $i] :
~ ( difference @ X1 @ X0 @ X0 ),
inference(eq_fact,[status(thm)],[zip_derived_cl397]) ).
thf(zip_derived_cl420,plain,
! [X0: $i,X1: $i] : ( sum @ X0 @ X0 @ X1 ),
inference('sup-',[status(thm)],[zip_derived_cl105,zip_derived_cl398]) ).
thf(zip_derived_cl424,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl401,zip_derived_cl420]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : NUM341+1 : TPTP v9.2.0. Released v3.1.0.
% 0.08/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.4ktnHLyYbH true
% 0.15/0.35 % Computer : n028.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Wed Oct 1 16:27:38 EDT 2025
% 0.15/0.36 % CPUTime :
% 0.15/0.36 % Running portfolio for 300 s
% 0.15/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.36 % Number of cores: 8
% 0.15/0.36 % Python version: Python 3.6.8
% 0.15/0.36 % Running in FO mode
% 0.55/0.67 % Total configuration time : 435
% 0.55/0.67 % Estimated wc time : 1092
% 0.55/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.57/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.57/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.58/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.58/0.79 % Solved by fo/fo3_bce.sh.
% 0.58/0.79 % BCE start: 108
% 0.58/0.79 % BCE eliminated: 6
% 0.58/0.79 % PE start: 102
% 0.58/0.79 logic: eq
% 0.58/0.79 % PE eliminated: 0
% 0.58/0.79 % done 34 iterations in 0.046s
% 0.58/0.79 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.79 % SZS output start Refutation
% See solution above
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79 % Terminating...
% 0.58/0.86 % Runner terminated.
% 1.76/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------