%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWV413+1 : TPTP v9.2.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xBaZa1i6zu true
% Computer : n009.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 05:01:02 PM UTC 2025
% Result : Theorem 0.56s 0.79s
% Output : Refutation 0.56s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 11 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 25 ( 0 equ; 0 cnn)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 94 ( 8 ~; 4 |; 7 &; 72 @)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 8 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 8 usr; 5 con; 0-3 aty)
% Number of variables : 19 ( 0 ^; 17 !; 2 ?; 19 :)
% Comments :
%------------------------------------------------------------------------------
thf(strictly_less_than_type,type,
strictly_less_than: $i > $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(less_than_type,type,
less_than: $i > $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(update_slb_type,type,
update_slb: $i > $i > $i ).
thf(sk__3_type,type,
sk__3: $i ).
thf(pair_in_list_type,type,
pair_in_list: $i > $i > $i > $o ).
thf(sk__2_type,type,
sk__2: $i ).
thf(l49_li3637,axiom,
! [U: $i,V: $i,W: $i,X: $i] :
( ( ( pair_in_list @ U @ V @ W )
& ( less_than @ X @ W ) )
=> ( pair_in_list @ ( update_slb @ U @ X ) @ V @ W ) ) ).
thf(zip_derived_cl25,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( pair_in_list @ X0 @ X1 @ X2 )
| ~ ( less_than @ X3 @ X2 )
| ( pair_in_list @ ( update_slb @ X0 @ X3 ) @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[l49_li3637]) ).
thf(l49_co,conjecture,
! [U: $i,V: $i,W: $i,X: $i] :
( ( ( pair_in_list @ U @ V @ W )
& ( strictly_less_than @ V @ X )
& ( less_than @ X @ W ) )
=> ? [Y: $i] :
( ( less_than @ X @ Y )
& ( pair_in_list @ ( update_slb @ U @ X ) @ V @ Y ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [U: $i,V: $i,W: $i,X: $i] :
( ( ( pair_in_list @ U @ V @ W )
& ( strictly_less_than @ V @ X )
& ( less_than @ X @ W ) )
=> ? [Y: $i] :
( ( less_than @ X @ Y )
& ( pair_in_list @ ( update_slb @ U @ X ) @ V @ Y ) ) ),
inference('cnf.neg',[status(esa)],[l49_co]) ).
thf(zip_derived_cl27,plain,
less_than @ sk__3 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl26,plain,
! [X0: $i] :
( ~ ( less_than @ sk__3 @ X0 )
| ~ ( pair_in_list @ ( update_slb @ sk_ @ sk__3 ) @ sk__1 @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl158,plain,
~ ( pair_in_list @ ( update_slb @ sk_ @ sk__3 ) @ sk__1 @ sk__2 ),
inference('s_sup-',[status(thm)],[zip_derived_cl27,zip_derived_cl26]) ).
thf(zip_derived_cl227,plain,
( ~ ( less_than @ sk__3 @ sk__2 )
| ~ ( pair_in_list @ sk_ @ sk__1 @ sk__2 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl25,zip_derived_cl158]) ).
thf(zip_derived_cl27_001,plain,
less_than @ sk__3 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl29,plain,
pair_in_list @ sk_ @ sk__1 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl231,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl227,zip_derived_cl27,zip_derived_cl29]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SWV413+1 : TPTP v9.2.0. Released v3.3.0.
% 0.06/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xBaZa1i6zu true
% 0.14/0.34 % Computer : n009.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 12:42:38 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % 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
% 0.55/0.66 % Total configuration time : 435
% 0.55/0.66 % Estimated wc time : 1092
% 0.55/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.78 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.79 % Solved by fo/fo6_bce.sh.
% 0.56/0.79 % BCE start: 30
% 0.56/0.79 % BCE eliminated: 0
% 0.56/0.79 % PE start: 30
% 0.56/0.79 logic: eq
% 0.56/0.79 % PE eliminated: 2
% 0.56/0.79 % done 66 iterations in 0.030s
% 0.56/0.79 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.56/0.79 % SZS output start Refutation
% See solution above
% 0.56/0.79
% 0.56/0.79
% 0.56/0.79 % Terminating...
% 0.58/0.86 % Runner terminated.
% 1.64/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------