%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP236^1 : TPTP v9.2.1. Bugfixed v9.2.1.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ugL9FveHn4 true
% Computer : n016.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 : Sat Feb 28 09:48:15 AM UTC 2026
% Result : Theorem 67.94s 9.13s
% Output : Refutation 67.94s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 3
% Syntax : Number of formulae : 9 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 11 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 26 ( 4 ~; 1 |; 0 &; 20 @)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Number of types : 4 ( 3 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 4 ( 0 ^; 3 !; 1 ?; 4 :)
% Comments :
%------------------------------------------------------------------------------
thf(vEBT_VEBT_type,type,
vEBT_VEBT: $tType ).
thf(list_VEBT_VEBT_type,type,
list_VEBT_VEBT: $tType ).
thf(nat_type,type,
nat: $tType ).
thf(vEBT_V8194947554948674370ptions_type,type,
vEBT_V8194947554948674370ptions: vEBT_VEBT > nat > $o ).
thf(nth_VEBT_VEBT_type,type,
nth_VEBT_VEBT: list_VEBT_VEBT > nat > vEBT_VEBT ).
thf(sk__type,type,
sk_: nat ).
thf(maxs_type,type,
maxs: nat ).
thf(thesis_type,type,
thesis: $o ).
thf(treeList_type,type,
treeList: list_VEBT_VEBT ).
thf(fact_0__092_060open_062_092_060exists_062x_O_Aboth__member__options_A_ItreeList_A_B_Amaxs_J_Ax_092_060close_062,axiom,
? [X_1: nat] : ( vEBT_V8194947554948674370ptions @ ( nth_VEBT_VEBT @ treeList @ maxs ) @ X_1 ) ).
thf(zip_derived_cl0,plain,
vEBT_V8194947554948674370ptions @ ( nth_VEBT_VEBT @ treeList @ maxs ) @ sk_,
inference(cnf,[status(esa)],[fact_0__092_060open_062_092_060exists_062x_O_Aboth__member__options_A_ItreeList_A_B_Amaxs_J_Ax_092_060close_062]) ).
thf(conj_0,axiom,
! [X2: nat] :
( ( vEBT_V8194947554948674370ptions @ ( nth_VEBT_VEBT @ treeList @ maxs ) @ X2 )
=> thesis ) ).
thf(zip_derived_cl1882,plain,
! [X0: nat] :
( thesis
| ~ ( vEBT_V8194947554948674370ptions @ ( nth_VEBT_VEBT @ treeList @ maxs ) @ X0 ) ),
inference(cnf,[status(esa)],[conj_0]) ).
thf(conj_1,conjecture,
thesis ).
thf(zf_stmt_0,negated_conjecture,
~ thesis,
inference('cnf.neg',[status(esa)],[conj_1]) ).
thf(zip_derived_cl1883,plain,
~ thesis,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7233,plain,
! [X0: nat] :
~ ( vEBT_V8194947554948674370ptions @ ( nth_VEBT_VEBT @ treeList @ maxs ) @ X0 ),
inference(demod,[status(thm)],[zip_derived_cl1882,zip_derived_cl1883]) ).
thf(zip_derived_cl7236,plain,
$false,
inference('sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl7233]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : ITP236^1 : TPTP v9.2.1. Bugfixed v9.2.1.
% 0.10/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ugL9FveHn4 true
% 0.13/0.34 % Computer : n016.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 : Thu Feb 26 15:49:06 EST 2026
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.36 % Running in HO mode
% 0.45/0.59 % Total configuration time : 828
% 0.45/0.59 % Estimated wc time : 1656
% 0.45/0.59 % Estimated cpu time (8 cpus) : 207.0
% 0.48/0.67 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.48/0.69 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.49/0.70 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.49/0.70 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.49/0.71 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.49/0.71 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.49/0.72 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.49/0.72 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 6.66/1.51 % /export/starexec/sandbox2/solver/bin/lams/30_b.l.sh running for 90s
% 6.66/1.56 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif.sh running for 56s
% 67.94/9.13 % Solved by lams/40_c.s.sh.
% 67.94/9.13 % done 766 iterations in 8.423s
% 67.94/9.13 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 67.94/9.13 % SZS output start Refutation
% See solution above
% 67.94/9.13
% 67.94/9.13
% 67.94/9.13 % Terminating...
% 68.47/9.24 % Runner terminated.
% 68.47/9.25 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------