%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN072+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.syhDiZhNxX 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 05:03:57 PM UTC 2025
% Result : Theorem 0.58s 0.80s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 5
% Syntax : Number of formulae : 43 ( 23 unt; 0 typ; 0 def)
% Number of atoms : 67 ( 58 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 53 ( 21 ~; 24 |; 0 &; 8 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 6 usr; 6 con; 0-2 aty)
% Number of variables : 16 ( 0 ^; 14 !; 2 ?; 16 :)
% Comments :
%------------------------------------------------------------------------------
thf(big_p_type,type,
big_p: $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(sk__type,type,
sk_: $i ).
thf(sk__2_type,type,
sk__2: $i ).
thf(a_type,type,
a: $i ).
thf(b_type,type,
b: $i ).
thf(pel49_1,axiom,
? [X: $i,Y: $i] :
! [Z: $i] :
( ( Z = Y )
| ( Z = X ) ) ).
thf(zip_derived_cl0,plain,
! [X0: $i] :
( ( X0 = sk__1 )
| ( X0 = sk_ ) ),
inference(cnf,[status(esa)],[pel49_1]) ).
thf(zip_derived_cl0_001,plain,
! [X0: $i] :
( ( X0 = sk__1 )
| ( X0 = sk_ ) ),
inference(cnf,[status(esa)],[pel49_1]) ).
thf(pel49_2,axiom,
big_p @ a ).
thf(zip_derived_cl1,plain,
big_p @ a,
inference(cnf,[status(esa)],[pel49_2]) ).
thf(pel49,conjecture,
! [X: $i] : ( big_p @ X ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: $i] : ( big_p @ X ),
inference('cnf.neg',[status(esa)],[pel49]) ).
thf(zip_derived_cl4,plain,
~ ( big_p @ sk__2 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
a != sk__2,
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl4]) ).
thf(zip_derived_cl26,plain,
( ( sk__2 = sk_ )
| ( a != sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl13]) ).
thf(zip_derived_cl33,plain,
! [X0: $i] :
( ( X0 = sk_ )
| ( sk__2 = sk_ )
| ( a != X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl26]) ).
thf(zip_derived_cl37,plain,
( ( sk__2 = sk_ )
| ( a = sk_ ) ),
inference(eq_res,[status(thm)],[zip_derived_cl33]) ).
thf(pel49_3,axiom,
big_p @ b ).
thf(zip_derived_cl2,plain,
big_p @ b,
inference(cnf,[status(esa)],[pel49_3]) ).
thf(zip_derived_cl4_002,plain,
~ ( big_p @ sk__2 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl16,plain,
b != sk__2,
inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl4]) ).
thf(zip_derived_cl153,plain,
( ( a = sk_ )
| ( b != sk_ ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl37,zip_derived_cl16]) ).
thf(zip_derived_cl0_003,plain,
! [X0: $i] :
( ( X0 = sk__1 )
| ( X0 = sk_ ) ),
inference(cnf,[status(esa)],[pel49_1]) ).
thf(zip_derived_cl0_004,plain,
! [X0: $i] :
( ( X0 = sk__1 )
| ( X0 = sk_ ) ),
inference(cnf,[status(esa)],[pel49_1]) ).
thf(zip_derived_cl17,plain,
! [X0: $i,X1: $i] :
( ( X0 = sk_ )
| ( X1 = X0 )
| ( X1 = sk_ ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl0]) ).
thf(pel49_4,axiom,
a != b ).
thf(zip_derived_cl3,plain,
a != b,
inference(cnf,[status(esa)],[pel49_4]) ).
thf(zip_derived_cl52,plain,
! [X0: $i] :
( ( X0 = sk_ )
| ( b = sk_ )
| ( a != X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl3]) ).
thf(zip_derived_cl191,plain,
( ( b = sk_ )
| ( a = sk_ ) ),
inference(eq_res,[status(thm)],[zip_derived_cl52]) ).
thf(zip_derived_cl13_005,plain,
a != sk__2,
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl4]) ).
thf(zip_derived_cl0_006,plain,
! [X0: $i] :
( ( X0 = sk__1 )
| ( X0 = sk_ ) ),
inference(cnf,[status(esa)],[pel49_1]) ).
thf(zip_derived_cl16_007,plain,
b != sk__2,
inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl4]) ).
thf(zip_derived_cl27,plain,
( ( sk__2 = sk_ )
| ( b != sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl16]) ).
thf(zip_derived_cl0_008,plain,
! [X0: $i] :
( ( X0 = sk__1 )
| ( X0 = sk_ ) ),
inference(cnf,[status(esa)],[pel49_1]) ).
thf(zip_derived_cl153_009,plain,
( ( a = sk_ )
| ( b != sk_ ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl37,zip_derived_cl16]) ).
thf(zip_derived_cl159,plain,
! [X0: $i] :
( ( X0 = sk__1 )
| ( a = X0 )
| ( b != X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl153]) ).
thf(zip_derived_cl166,plain,
( ( a = b )
| ( b = sk__1 ) ),
inference(eq_res,[status(thm)],[zip_derived_cl159]) ).
thf(zip_derived_cl3_010,plain,
a != b,
inference(cnf,[status(esa)],[pel49_4]) ).
thf(zip_derived_cl167,plain,
b = sk__1,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl166,zip_derived_cl3]) ).
thf(zip_derived_cl171,plain,
( ( sk__2 = sk_ )
| ( b != b ) ),
inference(demod,[status(thm)],[zip_derived_cl27,zip_derived_cl167]) ).
thf(zip_derived_cl172,plain,
sk__2 = sk_,
inference(simplify,[status(thm)],[zip_derived_cl171]) ).
thf(zip_derived_cl174,plain,
a != sk_,
inference(demod,[status(thm)],[zip_derived_cl13,zip_derived_cl172]) ).
thf(zip_derived_cl192,plain,
b = sk_,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl191,zip_derived_cl174]) ).
thf(zip_derived_cl192_011,plain,
b = sk_,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl191,zip_derived_cl174]) ).
thf(zip_derived_cl196,plain,
( ( a = b )
| ( b != b ) ),
inference(demod,[status(thm)],[zip_derived_cl153,zip_derived_cl192,zip_derived_cl192]) ).
thf(zip_derived_cl197,plain,
a = b,
inference(simplify,[status(thm)],[zip_derived_cl196]) ).
thf(zip_derived_cl3_012,plain,
a != b,
inference(cnf,[status(esa)],[pel49_4]) ).
thf(zip_derived_cl198,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl197,zip_derived_cl3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN072+1 : TPTP v9.2.0. Released v2.0.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.syhDiZhNxX true
% 0.13/0.34 % Computer : n027.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 13:43:08 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.34 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.57/0.65 % Total configuration time : 435
% 0.57/0.65 % Estimated wc time : 1092
% 0.57/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.58/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.58/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.58/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.58/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.58/0.80 % Solved by fo/fo6_bce.sh.
% 0.58/0.80 % BCE start: 5
% 0.58/0.80 % BCE eliminated: 0
% 0.58/0.80 % PE start: 5
% 0.58/0.80 logic: eq
% 0.58/0.80 % PE eliminated: 1
% 0.58/0.80 % done 20 iterations in 0.025s
% 0.58/0.80 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.80 % SZS output start Refutation
% See solution above
% 0.58/0.80
% 0.58/0.80
% 0.58/0.80 % Terminating...
% 0.64/0.86 % Runner terminated.
% 0.64/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------