%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP219^1 : 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.DLRPaKGAob true
% Computer : n031.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 09:48:07 AM UTC 2026
% Result : Theorem 6.26s 1.43s
% Output : Refutation 6.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 13 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 18 ( 4 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 36 ( 5 ~; 3 |; 0 &; 26 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 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(assn_type,type,
assn: $tType ).
thf(bot_bot_assn_type,type,
bot_bot_assn: assn ).
thf(entails_type,type,
entails: assn > assn > $o ).
thf(p_type,type,
p: assn ).
thf(q_type,type,
q: assn ).
thf(conj_0,conjecture,
entails @ p @ q ).
thf(zf_stmt_0,negated_conjecture,
~ ( entails @ p @ q ),
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl2195,plain,
~ ( entails @ p @ q ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(fact_1__092_060open_062P_A_092_060Longrightarrow_062_092_060_094sub_062A_Afalse_092_060close_062,axiom,
entails @ p @ bot_bot_assn ).
thf(zip_derived_cl2,plain,
entails @ p @ bot_bot_assn,
inference(cnf,[status(esa)],[fact_1__092_060open_062P_A_092_060Longrightarrow_062_092_060_094sub_062A_Afalse_092_060close_062]) ).
thf(fact_3_ent__iffI,axiom,
! [A: assn,B: assn] :
( ( entails @ A @ B )
=> ( ( entails @ B @ A )
=> ( A = B ) ) ) ).
thf(zip_derived_cl4,plain,
! [X0: assn,X1: assn] :
( ~ ( entails @ X0 @ X1 )
| ( X1 = X0 )
| ~ ( entails @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[fact_3_ent__iffI]) ).
thf(zip_derived_cl2277,plain,
( ( p = bot_bot_assn )
| ~ ( entails @ bot_bot_assn @ p ) ),
inference('sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl4]) ).
thf(fact_7_ent__false,axiom,
! [P: assn] : ( entails @ bot_bot_assn @ P ) ).
thf(zip_derived_cl8,plain,
! [X0: assn] : ( entails @ bot_bot_assn @ X0 ),
inference(cnf,[status(esa)],[fact_7_ent__false]) ).
thf(zip_derived_cl2305,plain,
p = bot_bot_assn,
inference(demod,[status(thm)],[zip_derived_cl2277,zip_derived_cl8]) ).
thf(zip_derived_cl8_001,plain,
! [X0: assn] : ( entails @ bot_bot_assn @ X0 ),
inference(cnf,[status(esa)],[fact_7_ent__false]) ).
thf(zip_derived_cl2324,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl2195,zip_derived_cl2305,zip_derived_cl8]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : ITP219^1 : TPTP v9.2.1. Bugfixed v9.2.1.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.DLRPaKGAob true
% 0.17/0.34 % Computer : n031.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Thu Feb 26 06:25:20 EST 2026
% 0.17/0.34 % CPUTime :
% 0.17/0.34 % Running portfolio for 300 s
% 0.17/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.17/0.34 % Number of cores: 8
% 0.17/0.35 % Python version: Python 3.6.8
% 0.17/0.35 % 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
% 0.55/0.69 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.55/0.71 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.55/0.73 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.55/0.73 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.55/0.73 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.55/0.74 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.55/0.76 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.55/0.76 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 4.31/1.15 % /export/starexec/sandbox2/solver/bin/lams/30_b.l.sh running for 90s
% 6.26/1.43 % Solved by lams/40_c.s.sh.
% 6.26/1.43 % done 49 iterations in 0.703s
% 6.26/1.43 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 6.26/1.43 % SZS output start Refutation
% See solution above
% 6.26/1.43
% 6.26/1.43
% 6.26/1.43 % Terminating...
% 6.90/1.56 % Runner terminated.
% 6.90/1.56 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------