%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWV488+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.klkbfX9Hy7 true
% Computer : n018.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 05:01:18 PM UTC 2025
% Result : Theorem 0.56s 0.76s
% Output : Refutation 0.56s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 3
% Syntax : Number of formulae : 24 ( 17 unt; 0 typ; 0 def)
% Number of atoms : 66 ( 21 equ; 0 cnn)
% Maximal formula atoms : 17 ( 2 avg)
% Number of connectives : 187 ( 23 ~; 18 |; 14 &; 122 @)
% ( 0 <=>; 10 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 14 ( 12 usr; 8 con; 0-2 aty)
% Number of variables : 18 ( 0 ^; 18 !; 0 ?; 18 :)
% Comments :
%------------------------------------------------------------------------------
thf(int_one_type,type,
int_one: $i ).
thf(int_less_type,type,
int_less: $i > $i > $o ).
thf(sk__2_type,type,
sk__2: $i ).
thf(real_zero_type,type,
real_zero: $i ).
thf(int_leq_type,type,
int_leq: $i > $i > $o ).
thf(n_type,type,
n: $i ).
thf(lu_type,type,
lu: $i > $i > $i ).
thf(a_type,type,
a: $i > $i > $i ).
thf(real_one_type,type,
real_one: $i ).
thf(plus_type,type,
plus: $i > $i > $i ).
thf(sk__1_type,type,
sk__1: $i ).
thf(int_zero_type,type,
int_zero: $i ).
thf(lti,conjecture,
! [I: $i,J: $i] :
( ( ( int_leq @ int_one @ I )
& ( int_leq @ I @ J )
& ( int_leq @ J @ n ) )
=> ( ( I = J )
=> ( ( a @ I @ J )
!= real_zero ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [I: $i,J: $i] :
( ( ( int_leq @ int_one @ I )
& ( int_leq @ I @ J )
& ( int_leq @ J @ n ) )
=> ( ( I = J )
=> ( ( a @ I @ J )
!= real_zero ) ) ),
inference('cnf.neg',[status(esa)],[lti]) ).
thf(zip_derived_cl22,plain,
int_leq @ sk__1 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl19,plain,
sk__1 = sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl134,plain,
int_leq @ sk__1 @ sk__1,
inference(demod,[status(thm)],[zip_derived_cl22,zip_derived_cl19]) ).
thf(zip_derived_cl21,plain,
int_leq @ sk__2 @ n,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl19_001,plain,
sk__1 = sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl124,plain,
int_leq @ sk__1 @ n,
inference(demod,[status(thm)],[zip_derived_cl21,zip_derived_cl19]) ).
thf(qil,axiom,
! [I: $i,J: $i] :
( ( ( int_leq @ int_one @ I )
& ( int_leq @ I @ n )
& ( int_leq @ int_one @ J )
& ( int_leq @ J @ n ) )
=> ( ! [C: $i] :
( ( ( int_less @ int_zero @ C )
& ( I
= ( plus @ J @ C ) ) )
=> ! [K: $i] :
( ( ( int_leq @ int_one @ K )
& ( int_leq @ K @ J ) )
=> ( ( a @ ( plus @ K @ C ) @ K )
= ( lu @ ( plus @ K @ C ) @ K ) ) ) )
& ! [K: $i] :
( ( ( int_leq @ int_one @ K )
& ( int_leq @ K @ J ) )
=> ( ( a @ K @ K )
= real_one ) )
& ! [C: $i] :
( ( ( int_less @ int_zero @ C )
& ( J
= ( plus @ I @ C ) ) )
=> ! [K: $i] :
( ( ( int_leq @ int_one @ K )
& ( int_leq @ K @ I ) )
=> ( ( a @ K @ ( plus @ K @ C ) )
= real_zero ) ) ) ) ) ).
thf(zip_derived_cl17,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( int_leq @ X0 @ n )
| ~ ( int_leq @ int_one @ X0 )
| ~ ( int_leq @ int_one @ X1 )
| ~ ( int_leq @ X1 @ n )
| ( ( a @ X2 @ X2 )
= real_one )
| ~ ( int_leq @ X2 @ X1 )
| ~ ( int_leq @ int_one @ X2 ) ),
inference(cnf,[status(esa)],[qil]) ).
thf(zip_derived_cl187,plain,
! [X0: $i,X1: $i] :
( ~ ( int_leq @ int_one @ X0 )
| ~ ( int_leq @ X0 @ X1 )
| ( ( a @ X0 @ X0 )
= real_one )
| ~ ( int_leq @ X1 @ n )
| ~ ( int_leq @ int_one @ X1 )
| ~ ( int_leq @ int_one @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl124,zip_derived_cl17]) ).
thf(zip_derived_cl23,plain,
int_leq @ int_one @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl190,plain,
! [X0: $i,X1: $i] :
( ~ ( int_leq @ int_one @ X0 )
| ~ ( int_leq @ X0 @ X1 )
| ( ( a @ X0 @ X0 )
= real_one )
| ~ ( int_leq @ X1 @ n )
| ~ ( int_leq @ int_one @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl187,zip_derived_cl23]) ).
thf(zip_derived_cl196,plain,
( ~ ( int_leq @ int_one @ sk__1 )
| ~ ( int_leq @ sk__1 @ n )
| ( ( a @ sk__1 @ sk__1 )
= real_one )
| ~ ( int_leq @ int_one @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl134,zip_derived_cl190]) ).
thf(zip_derived_cl23_002,plain,
int_leq @ int_one @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl124_003,plain,
int_leq @ sk__1 @ n,
inference(demod,[status(thm)],[zip_derived_cl21,zip_derived_cl19]) ).
thf(zip_derived_cl20,plain,
( ( a @ sk__1 @ sk__2 )
= real_zero ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl19_004,plain,
sk__1 = sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl125,plain,
( ( a @ sk__1 @ sk__1 )
= real_zero ),
inference(demod,[status(thm)],[zip_derived_cl20,zip_derived_cl19]) ).
thf(zip_derived_cl23_005,plain,
int_leq @ int_one @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl204,plain,
real_zero = real_one,
inference(demod,[status(thm)],[zip_derived_cl196,zip_derived_cl23,zip_derived_cl124,zip_derived_cl125,zip_derived_cl23]) ).
thf(real_constants,axiom,
real_zero != real_one ).
thf(zip_derived_cl15,plain,
real_zero != real_one,
inference(cnf,[status(esa)],[real_constants]) ).
thf(zip_derived_cl205,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl204,zip_derived_cl15]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SWV488+2 : TPTP v9.2.0. Released v4.0.0.
% 0.06/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.klkbfX9Hy7 true
% 0.14/0.34 % Computer : n018.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Oct 1 12:29:08 EDT 2025
% 0.14/0.34 % CPUTime :
% 0.14/0.34 % Running portfolio for 300 s
% 0.14/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.56/0.64 % Total configuration time : 435
% 0.56/0.64 % Estimated wc time : 1092
% 0.56/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.75 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.75 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.75 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.76 % Solved by fo/fo3_bce.sh.
% 0.56/0.76 % BCE start: 24
% 0.56/0.76 % BCE eliminated: 0
% 0.56/0.76 % PE start: 24
% 0.56/0.76 logic: eq
% 0.56/0.76 % PE eliminated: 0
% 0.56/0.76 % done 33 iterations in 0.021s
% 0.56/0.76 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.56/0.76 % SZS output start Refutation
% See solution above
% 0.56/0.76
% 0.56/0.76
% 0.56/0.76 % Terminating...
% 0.60/0.85 % Runner terminated.
% 1.62/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------