TSTP Solution File: ITP001+1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : ITP001+1 : TPTP v8.1.0. Bugfixed v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% Computer : n020.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 : Wed Aug 31 17:20:06 EDT 2022
% Result : Theorem 0.20s 0.72s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 3
% Syntax : Number of formulae : 13 ( 6 unt; 0 def)
% Number of atoms : 26 ( 11 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 25 ( 12 ~; 7 |; 3 &)
% ( 2 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 8 ( 5 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f139,plain,
$false,
inference(subsumption_resolution,[],[f133,f138]) ).
fof(f138,plain,
p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)),
inference(trivial_inequality_removal,[],[f99]) ).
fof(f99,plain,
( p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0))
| s(tyop_2Emin_2Ebool,sK0) != s(tyop_2Emin_2Ebool,sK0) ),
inference(cnf_transformation,[],[f59]) ).
fof(f59,plain,
( ( p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0))
| s(tyop_2Emin_2Ebool,sK0) != s(tyop_2Emin_2Ebool,sK0) )
& ( ! [X1] : s(tyop_2Emin_2Ebool,X1) = s(tyop_2Emin_2Ebool,X1)
| ~ p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f57,f58]) ).
fof(f58,plain,
( ? [X0] : s(tyop_2Emin_2Ebool,X0) != s(tyop_2Emin_2Ebool,X0)
=> s(tyop_2Emin_2Ebool,sK0) != s(tyop_2Emin_2Ebool,sK0) ),
introduced(choice_axiom,[]) ).
fof(f57,plain,
( ( p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0))
| ? [X0] : s(tyop_2Emin_2Ebool,X0) != s(tyop_2Emin_2Ebool,X0) )
& ( ! [X1] : s(tyop_2Emin_2Ebool,X1) = s(tyop_2Emin_2Ebool,X1)
| ~ p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)) ) ),
inference(rectify,[],[f56]) ).
fof(f56,plain,
( ( p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0))
| ? [X0] : s(tyop_2Emin_2Ebool,X0) != s(tyop_2Emin_2Ebool,X0) )
& ( ! [X0] : s(tyop_2Emin_2Ebool,X0) = s(tyop_2Emin_2Ebool,X0)
| ~ p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)) ) ),
inference(nnf_transformation,[],[f44]) ).
fof(f44,plain,
( p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0))
<=> ! [X0] : s(tyop_2Emin_2Ebool,X0) = s(tyop_2Emin_2Ebool,X0) ),
inference(rectify,[],[f23]) ).
fof(f23,axiom,
( ! [X8] : s(tyop_2Emin_2Ebool,X8) = s(tyop_2Emin_2Ebool,X8)
<=> p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm_2Ebool_2ET__DEF) ).
fof(f133,plain,
~ p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)),
inference(cnf_transformation,[],[f43]) ).
fof(f43,plain,
~ p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)),
inference(flattening,[],[f25]) ).
fof(f25,negated_conjecture,
~ p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)),
inference(negated_conjecture,[],[f24]) ).
fof(f24,conjecture,
p(s(tyop_2Emin_2Ebool,c_2Ebool_2ET_2E0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm_2Ebool_2ETRUTH) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.24 % Problem : ITP001+1 : TPTP v8.1.0. Bugfixed v7.5.0.
% 0.12/0.25 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.17/0.54 % Computer : n020.cluster.edu
% 0.17/0.54 % Model : x86_64 x86_64
% 0.17/0.54 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.54 % Memory : 8042.1875MB
% 0.17/0.54 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.54 % CPULimit : 300
% 0.17/0.54 % WCLimit : 300
% 0.17/0.54 % DateTime : Mon Aug 29 23:26:16 EDT 2022
% 0.17/0.54 % CPUTime :
% 0.20/0.71 % (16750)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.72 % (16756)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.20/0.72 % (16743)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.72 % (16736)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.72 % (16733)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.72 % (16755)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.20/0.72 % (16733)First to succeed.
% 0.20/0.72 % (16753)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.20/0.72 % (16733)Refutation found. Thanks to Tanya!
% 0.20/0.72 % SZS status Theorem for theBenchmark
% 0.20/0.72 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.72 % (16733)------------------------------
% 0.20/0.72 % (16733)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.72 % (16733)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.72 % (16733)Termination reason: Refutation
% 0.20/0.72
% 0.20/0.72 % (16733)Memory used [KB]: 5500
% 0.20/0.72 % (16733)Time elapsed: 0.003 s
% 0.20/0.72 % (16733)Instructions burned: 4 (million)
% 0.20/0.72 % (16733)------------------------------
% 0.20/0.72 % (16733)------------------------------
% 0.20/0.72 % (16731)Success in time 0.173 s
%------------------------------------------------------------------------------