%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUM664^1 : 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.3DtYNCMiUQ true
% Computer : n013.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 04:47:53 PM UTC 2025
% Result : Theorem 0.57s 0.77s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 15 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 22 ( 3 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 51 ( 8 ~; 4 |; 0 &; 36 @)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 4 usr; 4 con; 0-2 aty)
% Number of variables : 7 ( 0 ^; 7 !; 0 ?; 7 :)
% Comments :
%------------------------------------------------------------------------------
thf(nat_type,type,
nat: $tType ).
thf(less_type,type,
less: nat > nat > $o ).
thf(y_type,type,
y: nat ).
thf(z_type,type,
z: nat ).
thf(x_type,type,
x: nat ).
thf(satz16b,conjecture,
less @ x @ z ).
thf(zf_stmt_0,negated_conjecture,
~ ( less @ x @ z ),
inference('cnf.neg',[status(esa)],[satz16b]) ).
thf(zip_derived_cl4,plain,
~ ( less @ x @ z ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(k,axiom,
( ~ ( less @ y @ z )
=> ( y = z ) ) ).
thf(zip_derived_cl1,plain,
( ( y = z )
| ( less @ y @ z ) ),
inference(cnf,[status(esa)],[k]) ).
thf(l,axiom,
less @ x @ y ).
thf(zip_derived_cl0,plain,
less @ x @ y,
inference(cnf,[status(esa)],[l]) ).
thf(satz15,axiom,
! [Xx: nat,Xy: nat,Xz: nat] :
( ( less @ Xx @ Xy )
=> ( ( less @ Xy @ Xz )
=> ( less @ Xx @ Xz ) ) ) ).
thf(zip_derived_cl3,plain,
! [X0: nat,X1: nat,X2: nat] :
( ~ ( less @ X0 @ X1 )
| ( less @ X0 @ X2 )
| ~ ( less @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[satz15]) ).
thf(zip_derived_cl6,plain,
! [X0: nat] :
( ~ ( less @ y @ X0 )
| ( less @ x @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl3]) ).
thf(zip_derived_cl4_001,plain,
~ ( less @ x @ z ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
~ ( less @ y @ z ),
inference('sup-',[status(thm)],[zip_derived_cl6,zip_derived_cl4]) ).
thf(zip_derived_cl17,plain,
y = z,
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl13]) ).
thf(zip_derived_cl0_002,plain,
less @ x @ y,
inference(cnf,[status(esa)],[l]) ).
thf(zip_derived_cl19,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl4,zip_derived_cl17,zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : NUM664^1 : TPTP v9.2.0. Released v3.7.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.3DtYNCMiUQ true
% 0.14/0.35 % Computer : n013.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 16:22:53 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.36 % Running in HO mode
% 0.55/0.66 % Total configuration time : 828
% 0.55/0.66 % Estimated wc time : 1656
% 0.55/0.66 % Estimated cpu time (8 cpus) : 207.0
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.57/0.75 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.57/0.75 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.57/0.76 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.57/0.77 % Solved by lams/40_c.s.sh.
% 0.57/0.77 % done 8 iterations in 0.008s
% 0.57/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.77 % SZS output start Refutation
% See solution above
% 0.57/0.77
% 0.57/0.77
% 0.57/0.77 % Terminating...
% 1.64/0.85 % Runner terminated.
% 1.64/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------