%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN939+1 : TPTP v9.2.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.1DDOSVVgd2 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 05:06:02 PM UTC 2025
% Result : Theorem 0.57s 0.80s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 1
% Syntax : Number of formulae : 20 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 53 ( 0 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 122 ( 23 ~; 21 |; 6 &; 66 @)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 6 usr; 3 con; 0-1 aty)
% Number of variables : 30 ( 0 ^; 26 !; 4 ?; 30 :)
% Comments :
%------------------------------------------------------------------------------
thf(f_type,type,
f: $i > $i ).
thf(q_type,type,
q: $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(p_type,type,
p: $i > $o ).
thf(r_type,type,
r: $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(prove_this,conjecture,
! [C: $i,B: $i] :
( ! [Z: $i] : ( q @ ( f @ Z ) )
=> ? [X: $i,Y: $i] :
( ( q @ X )
& ( ( r @ Y )
=> ( ( r @ B )
& ( r @ C ) ) )
& ( ( p @ ( f @ Y ) )
=> ( p @ X ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [C: $i,B: $i] :
( ! [Z: $i] : ( q @ ( f @ Z ) )
=> ? [X: $i,Y: $i] :
( ( q @ X )
& ( ( r @ Y )
=> ( ( r @ B )
& ( r @ C ) ) )
& ( ( p @ ( f @ Y ) )
=> ( p @ X ) ) ) ),
inference('cnf.neg',[status(esa)],[prove_this]) ).
thf(zip_derived_cl4,plain,
! [X2: $i] : ( q @ ( f @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ~ ( q @ X0 )
| ( p @ ( f @ X1 ) )
| ~ ( r @ sk__1 )
| ~ ( r @ sk_ ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl10,plain,
! [X0: $i] :
( ~ ( r @ sk_ )
| ~ ( r @ sk__1 )
| ( p @ ( f @ X0 ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl1]) ).
thf(zip_derived_cl4_001,plain,
! [X2: $i] : ( q @ ( f @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
! [X0: $i] :
( ~ ( q @ X0 )
| ~ ( p @ X0 )
| ~ ( r @ sk__1 )
| ~ ( r @ sk_ ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl12,plain,
! [X0: $i] :
( ~ ( r @ sk_ )
| ~ ( r @ sk__1 )
| ~ ( p @ ( f @ X0 ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl3]) ).
thf(zip_derived_cl16,plain,
( ~ ( r @ sk__1 )
| ~ ( r @ sk_ )
| ~ ( r @ sk__1 )
| ~ ( r @ sk_ ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl12]) ).
thf(zip_derived_cl17,plain,
( ~ ( r @ sk_ )
| ~ ( r @ sk__1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl16]) ).
thf(zip_derived_cl4_002,plain,
! [X2: $i] : ( q @ ( f @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ~ ( q @ X0 )
| ( p @ ( f @ X1 ) )
| ( r @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl9,plain,
! [X0: $i] :
( ( r @ X0 )
| ( p @ ( f @ X0 ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl0]) ).
thf(zip_derived_cl4_003,plain,
! [X2: $i] : ( q @ ( f @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl2,plain,
! [X0: $i,X1: $i] :
( ~ ( q @ X0 )
| ~ ( p @ X0 )
| ( r @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl11,plain,
! [X0: $i,X1: $i] :
( ( r @ X0 )
| ~ ( p @ ( f @ X1 ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl2]) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i] :
( ( r @ X1 )
| ( r @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl9,zip_derived_cl11]) ).
thf(zip_derived_cl20,plain,
! [X0: $i] : ( r @ X0 ),
inference(condensation,[status(thm)],[zip_derived_cl13]) ).
thf(zip_derived_cl20_004,plain,
! [X0: $i] : ( r @ X0 ),
inference(condensation,[status(thm)],[zip_derived_cl13]) ).
thf(zip_derived_cl21,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl17,zip_derived_cl20,zip_derived_cl20]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYN939+1 : TPTP v9.2.0. Released v3.1.0.
% 0.03/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.1DDOSVVgd2 true
% 0.14/0.35 % Computer : n009.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 13:33:23 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
% 0.56/0.67 % Total configuration time : 435
% 0.56/0.67 % Estimated wc time : 1092
% 0.56/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.57/0.79 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.57/0.80 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.57/0.80 % Solved by fo/fo6_bce.sh.
% 0.57/0.80 % BCE start: 5
% 0.57/0.80 % BCE eliminated: 0
% 0.57/0.80 % PE start: 5
% 0.57/0.80 logic: neq
% 0.57/0.80 % PE eliminated: 1
% 0.57/0.80 % done 3 iterations in 0.010s
% 0.57/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.80 % SZS output start Refutation
% See solution above
% 0.57/0.80
% 0.57/0.80
% 0.57/0.80 % Terminating...
% 1.83/0.87 % Runner terminated.
% 1.83/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------