%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUM672^1 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.UEE3aAuR5R true
% Computer : n007.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 04:47:56 PM UTC 2025
% Result : Theorem 0.55s 0.73s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 15 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 22 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 81 ( 8 ~; 4 |; 0 &; 66 @)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 6 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 17 ( 0 ^; 17 !; 0 ?; 17 :)
% Comments :
%------------------------------------------------------------------------------
thf(nat_type,type,
nat: $tType ).
thf(less_type,type,
less: nat > nat > $o ).
thf(y_type,type,
y: nat ).
thf(more_type,type,
more: nat > nat > $o ).
thf(pl_type,type,
pl: nat > nat > nat ).
thf(z_type,type,
z: nat ).
thf(x_type,type,
x: nat ).
thf(satz12,axiom,
! [Xx: nat,Xy: nat] :
( ( less @ Xx @ Xy )
=> ( more @ Xy @ Xx ) ) ).
thf(zip_derived_cl3,plain,
! [X0: nat,X1: nat] :
( ( more @ X0 @ X1 )
| ~ ( less @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[satz12]) ).
thf(satz19a,axiom,
! [Xx: nat,Xy: nat,Xz: nat] :
( ( more @ Xx @ Xy )
=> ( more @ ( pl @ Xx @ Xz ) @ ( pl @ Xy @ Xz ) ) ) ).
thf(zip_derived_cl2,plain,
! [X0: nat,X1: nat,X2: nat] :
( ~ ( more @ X0 @ X1 )
| ( more @ ( pl @ X0 @ X2 ) @ ( pl @ X1 @ X2 ) ) ),
inference(cnf,[status(esa)],[satz19a]) ).
thf(satz11,axiom,
! [Xx: nat,Xy: nat] :
( ( more @ Xx @ Xy )
=> ( less @ Xy @ Xx ) ) ).
thf(zip_derived_cl1,plain,
! [X0: nat,X1: nat] :
( ( less @ X0 @ X1 )
| ~ ( more @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[satz11]) ).
thf(zip_derived_cl9,plain,
! [X0: nat,X1: nat,X2: nat] :
( ~ ( more @ X2 @ X1 )
| ( less @ ( pl @ X1 @ X0 ) @ ( pl @ X2 @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl1]) ).
thf(satz19c,conjecture,
less @ ( pl @ x @ z ) @ ( pl @ y @ z ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( less @ ( pl @ x @ z ) @ ( pl @ y @ z ) ),
inference('cnf.neg',[status(esa)],[satz19c]) ).
thf(zip_derived_cl4,plain,
~ ( less @ ( pl @ x @ z ) @ ( pl @ y @ z ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
~ ( more @ y @ x ),
inference('sup-',[status(thm)],[zip_derived_cl9,zip_derived_cl4]) ).
thf(zip_derived_cl15,plain,
~ ( less @ x @ y ),
inference('sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl13]) ).
thf(l,axiom,
less @ x @ y ).
thf(zip_derived_cl0,plain,
less @ x @ y,
inference(cnf,[status(esa)],[l]) ).
thf(zip_derived_cl17,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl15,zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : NUM672^1 : TPTP v9.2.0. Released v3.7.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.UEE3aAuR5R true
% 0.13/0.33 % Computer : n007.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed Oct 1 16:45:08 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
% 0.13/0.34 % Running in HO mode
% 0.53/0.62 % Total configuration time : 828
% 0.53/0.62 % Estimated wc time : 1656
% 0.53/0.62 % Estimated cpu time (8 cpus) : 207.0
% 0.55/0.68 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.55/0.70 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.55/0.70 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.55/0.71 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.55/0.73 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.55/0.73 % Solved by lams/40_c.s.sh.
% 0.55/0.73 % done 6 iterations in 0.014s
% 0.55/0.73 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.55/0.73 % SZS output start Refutation
% See solution above
% 0.55/0.73
% 0.55/0.73
% 0.55/0.73 % Terminating...
% 0.65/0.83 % Runner terminated.
% 0.65/0.85 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------