%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO553^1 : TPTP v9.2.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.cQZbWo0lMn true
% Computer : n005.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 05:07:55 PM UTC 2025
% Result : Theorem 0.54s 0.73s
% Output : Refutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 1
% Syntax : Number of formulae : 8 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 14 ( 7 equ; 0 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 39 ( 6 ~; 0 |; 0 &; 27 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 14 ( 14 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 2 usr; 3 con; 0-2 aty)
% ( 5 !!; 1 ??; 0 @@+; 0 @@-)
% Number of variables : 16 ( 6 ^; 8 !; 2 ?; 16 :)
% Comments :
%------------------------------------------------------------------------------
thf('#sk3_type',type,
'#sk3': ( $i > $i > $i ) > $i ).
thf('#sk7_type',type,
'#sk7': ( $i > $i > $i ) > $i ).
thf(claim,conjecture,
? [F: $i > $i > $i] :
! [X: $i,Y: $i] :
( ( F @ X @ Y )
= Y ) ).
thf(zf_stmt_0,negated_conjecture,
~ ? [F: $i > $i > $i] :
! [X: $i,Y: $i] :
( ( F @ X @ Y )
= Y ),
inference('cnf.neg',[status(esa)],[claim]) ).
thf(zip_derived_cl0,plain,
~ ( ??
@ ^ [Y0: $i > $i > $i] :
( !!
@ ^ [Y1: $i] :
( !!
@ ^ [Y2: $i] :
( ( Y0 @ Y1 @ Y2 )
= Y2 ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X2: $i > $i > $i] :
~ ( !!
@ ^ [Y0: $i] :
( !!
@ ^ [Y1: $i] :
( ( X2 @ Y0 @ Y1 )
= Y1 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
! [X2: $i > $i > $i] :
~ ( !!
@ ^ [Y0: $i] :
( ( X2 @ ( '#sk3' @ X2 ) @ Y0 )
= Y0 ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
! [X2: $i > $i > $i] :
( ( X2 @ ( '#sk3' @ X2 ) @ ( '#sk7' @ X2 ) )
!= ( '#sk7' @ X2 ) ),
inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl4,plain,
! [X2: $i > $i > $i] :
( ( X2 @ ( '#sk3' @ X2 ) @ ( '#sk7' @ X2 ) )
!= ( '#sk7' @ X2 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl5,plain,
$false,
inference(eq_res,[status(thm)],[zip_derived_cl4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYO553^1 : TPTP v9.2.0. Released v5.2.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.cQZbWo0lMn true
% 0.13/0.34 % Computer : n005.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 17:50:08 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/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 HO mode
% 0.54/0.65 % Total configuration time : 828
% 0.54/0.65 % Estimated wc time : 1656
% 0.54/0.65 % Estimated cpu time (8 cpus) : 207.0
% 0.54/0.69 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.54/0.70 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.54/0.72 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.54/0.73 % Solved by lams/35_full_unif4.sh.
% 0.54/0.73 % done 0 iterations in 0.008s
% 0.54/0.73 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.54/0.73 % SZS output start Refutation
% See solution above
% 0.54/0.73
% 0.54/0.73
% 0.54/0.73 % Terminating...
% 0.54/0.76 % Runner terminated.
% 1.55/0.77 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------