TSTP Solution File: ARI427_1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : ARI427_1 : TPTP v8.1.0. Released v5.0.0.
% 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 : n018.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 15:48:13 EDT 2022
% Result : Theorem 0.22s 0.52s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of formulae : 14 ( 12 unt; 2 typ; 0 def)
% Number of atoms : 12 ( 11 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of FOOLs : 2 ( 2 fml; 0 var)
% Number arithmetic : 33 ( 0 atm; 11 fun; 22 num; 0 var)
% Number of types : 1 ( 0 usr; 1 ari)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 2 usr; 6 con; 0-2 aty)
% Number of variables : 0 ( 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(func_def_8,type,
sF0: $real ).
tff(func_def_9,type,
sF1: $real ).
tff(f23,plain,
$false,
inference(subsumption_resolution,[],[f22,f19]) ).
tff(f19,plain,
2.0 != sF1,
inference(definition_folding,[],[f16,f18,f17]) ).
tff(f17,plain,
sF0 = $uminus(4.25),
introduced(function_definition,[]) ).
tff(f18,plain,
sF1 = $sum(6.25,sF0),
introduced(function_definition,[]) ).
tff(f16,plain,
2.0 != $sum(6.25,$uminus(4.25)),
inference(cnf_transformation,[],[f15]) ).
tff(f15,plain,
2.0 != $sum(6.25,$uminus(4.25)),
inference(flattening,[],[f3]) ).
tff(f3,plain,
( ( ~ 2.0 )
= $sum(6.25,$uminus(4.25)) ),
inference(theory_normalization,[],[f2]) ).
tff(f2,negated_conjecture,
( ( ~ $difference(6.25,4.25) )
= 2.0 ),
inference(negated_conjecture,[],[f1]) ).
tff(f1,conjecture,
$difference(6.25,4.25) = 2.0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',real_difference_problem_3) ).
tff(f22,plain,
2.0 = sF1,
inference(evaluation,[],[f21]) ).
tff(f21,plain,
sF1 = $sum(6.25,-4.25),
inference(backward_demodulation,[],[f18,f20]) ).
tff(f20,plain,
sF0 = -4.25,
inference(evaluation,[],[f17]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : ARI427=1 : TPTP v8.1.0. Released v5.0.0.
% 0.11/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.35 % Computer : n018.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 : Mon Aug 29 15:44:24 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.22/0.50 % (1537)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.22/0.50 % (1529)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 0.22/0.51 % (1537)First to succeed.
% 0.22/0.51 % (1526)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 0.22/0.51 % (1545)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/68Mi)
% 0.22/0.51 % (1523)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.22/0.52 % (1542)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 (3000ds/467Mi)
% 0.22/0.52 % (1529)Also succeeded, but the first one will report.
% 0.22/0.52 % (1537)Refutation found. Thanks to Tanya!
% 0.22/0.52 % SZS status Theorem for theBenchmark
% 0.22/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.22/0.52 % (1537)------------------------------
% 0.22/0.52 % (1537)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.22/0.52 % (1537)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.22/0.52 % (1537)Termination reason: Refutation
% 0.22/0.52
% 0.22/0.52 % (1537)Memory used [KB]: 5373
% 0.22/0.52 % (1537)Time elapsed: 0.005 s
% 0.22/0.52 % (1537)Instructions burned: 2 (million)
% 0.22/0.52 % (1537)------------------------------
% 0.22/0.52 % (1537)------------------------------
% 0.22/0.52 % (1518)Success in time 0.159 s
%------------------------------------------------------------------------------