%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUM695^1 : 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.jqjkJBtRct true
% Computer : n017.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 04:48:02 PM UTC 2025
% Result : Theorem 0.58s 0.82s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 3
% Syntax : Number of formulae : 13 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 17 ( 4 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 50 ( 2 ~; 0 |; 0 &; 44 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 5 usr; 4 con; 0-2 aty)
% ( 4 !!; 0 ??; 0 @@+; 0 @@-)
% Number of variables : 13 ( 4 ^; 9 !; 0 ?; 13 :)
% Comments :
%------------------------------------------------------------------------------
thf(nat_type,type,
nat: $tType ).
thf(n_1_type,type,
n_1: nat ).
thf(more_type,type,
more: nat > nat > $o ).
thf(pl_type,type,
pl: nat > nat > nat ).
thf(suc_type,type,
suc: nat > nat ).
thf(x_type,type,
x: nat ).
thf(satz24b,conjecture,
more @ ( suc @ x ) @ n_1 ).
thf(zf_stmt_0,negated_conjecture,
~ ( more @ ( suc @ x ) @ n_1 ),
inference('cnf.neg',[status(esa)],[satz24b]) ).
thf(zip_derived_cl5,plain,
~ ( more @ ( suc @ x ) @ n_1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(satz4g,axiom,
! [Xx: nat] :
( ( suc @ Xx )
= ( pl @ n_1 @ Xx ) ) ).
thf(zip_derived_cl4,plain,
( !!
@ ^ [Y0: nat] :
( ( suc @ Y0 )
= ( pl @ n_1 @ Y0 ) ) ),
inference(cnf,[status(esa)],[satz4g]) ).
thf(zip_derived_cl11,plain,
! [X2: nat] :
( ( suc @ X2 )
= ( pl @ n_1 @ X2 ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl12,plain,
! [X2: nat] :
( ( suc @ X2 )
= ( pl @ n_1 @ X2 ) ),
inference('simplify nested equalities',[status(thm)],[zip_derived_cl11]) ).
thf(satz18,axiom,
! [Xx: nat,Xy: nat] : ( more @ ( pl @ Xx @ Xy ) @ Xx ) ).
thf(zip_derived_cl3,plain,
( !!
@ ^ [Y0: nat] :
( !!
@ ^ [Y1: nat] : ( more @ ( pl @ Y0 @ Y1 ) @ Y0 ) ) ),
inference(cnf,[status(esa)],[satz18]) ).
thf(zip_derived_cl9,plain,
! [X2: nat] :
( !!
@ ^ [Y0: nat] : ( more @ ( pl @ X2 @ Y0 ) @ X2 ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl10,plain,
! [X2: nat,X4: nat] : ( more @ ( pl @ X2 @ X4 ) @ X2 ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl13,plain,
! [X0: nat] : ( more @ ( suc @ X0 ) @ n_1 ),
inference('sup+',[status(thm)],[zip_derived_cl12,zip_derived_cl10]) ).
thf(zip_derived_cl26,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl5,zip_derived_cl13]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : NUM695^1 : TPTP v9.2.0. Released v3.7.0.
% 0.06/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.jqjkJBtRct true
% 0.14/0.34 % Computer : n017.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 16:16:38 EDT 2025
% 0.14/0.34 % CPUTime :
% 0.14/0.34 % Running portfolio for 300 s
% 0.14/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.34 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in HO mode
% 0.53/0.67 % Total configuration time : 828
% 0.53/0.67 % Estimated wc time : 1656
% 0.53/0.67 % Estimated cpu time (8 cpus) : 207.0
% 0.55/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.55/0.78 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.55/0.78 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.55/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.55/0.79 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.55/0.79 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.55/0.79 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.55/0.80 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.58/0.82 % Solved by lams/35_full_unif4.sh.
% 0.58/0.82 % done 7 iterations in 0.011s
% 0.58/0.82 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.82 % SZS output start Refutation
% See solution above
% 0.58/0.82
% 0.58/0.82
% 0.58/0.82 % Terminating...
% 0.60/0.87 % Runner terminated.
% 0.60/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------