TSTP Solution File: NUM904_1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : NUM904_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 : n013.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 18:07:09 EDT 2022
% Result : Theorem 0.21s 0.55s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 16 ( 12 unt; 3 typ; 0 def)
% Number of atoms : 14 ( 13 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 8 ( 7 ~; 0 |; 0 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number arithmetic : 35 ( 0 atm; 19 fun; 11 num; 5 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 : 6 ( 3 usr; 4 con; 0-2 aty)
% Number of variables : 5 ( 3 !; 2 ?; 5 :)
% Comments :
%------------------------------------------------------------------------------
tff(func_def_4,type,
sK0: $rat ).
tff(func_def_5,type,
sF1: $rat ).
tff(func_def_6,type,
sF2: $rat ).
tff(f27,plain,
$false,
inference(subsumption_resolution,[],[f26,f20]) ).
tff(f20,plain,
0/1 != sF2,
inference(definition_folding,[],[f17,f19,f18]) ).
tff(f18,plain,
$uminus(sK0) = sF1,
introduced(function_definition,[]) ).
tff(f19,plain,
sF2 = $sum(sK0,sF1),
introduced(function_definition,[]) ).
tff(f17,plain,
0/1 != $sum(sK0,$uminus(sK0)),
inference(cnf_transformation,[],[f16]) ).
tff(f16,plain,
0/1 != $sum(sK0,$uminus(sK0)),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f14,f15]) ).
tff(f15,plain,
( ? [X0: $rat] : ( $sum(X0,$uminus(X0)) != 0/1 )
=> ( 0/1 != $sum(sK0,$uminus(sK0)) ) ),
introduced(choice_axiom,[]) ).
tff(f14,plain,
? [X0: $rat] : ( $sum(X0,$uminus(X0)) != 0/1 ),
inference(ennf_transformation,[],[f2]) ).
tff(f2,negated_conjecture,
~ ! [X0: $rat] : ( $sum(X0,$uminus(X0)) = 0/1 ),
inference(negated_conjecture,[],[f1]) ).
tff(f1,conjecture,
! [X0: $rat] : ( $sum(X0,$uminus(X0)) = 0/1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rat_uminus_problem_8) ).
tff(f26,plain,
0/1 = sF2,
inference(backward_demodulation,[],[f19,f23]) ).
tff(f23,plain,
0/1 = $sum(sK0,sF1),
inference(superposition,[],[f7,f18]) ).
tff(f7,plain,
! [X0: $rat] : ( $sum(X0,$uminus(X0)) = 0/1 ),
introduced(theory_axiom_145,[]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : NUM904=1 : TPTP v8.1.0. Released v5.0.0.
% 0.08/0.14 % 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 : n013.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 : Tue Aug 30 09:10:47 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.21/0.53 % (12330)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.21/0.54 % (12330)Instruction limit reached!
% 0.21/0.54 % (12330)------------------------------
% 0.21/0.54 % (12330)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54 % (12330)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.54 % (12330)Termination reason: Unknown
% 0.21/0.54 % (12330)Termination phase: Saturation
% 0.21/0.54
% 0.21/0.54 % (12330)Memory used [KB]: 5373
% 0.21/0.54 % (12330)Time elapsed: 0.106 s
% 0.21/0.54 % (12330)Instructions burned: 2 (million)
% 0.21/0.54 % (12330)------------------------------
% 0.21/0.54 % (12330)------------------------------
% 0.21/0.54 % (12336)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 (2999ds/68Mi)
% 0.21/0.55 % (12328)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.55 % (12328)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.55 % (12328)Terminated due to inappropriate strategy.
% 0.21/0.55 % (12328)------------------------------
% 0.21/0.55 % (12328)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.55 % (12328)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.55 % (12328)Termination reason: Inappropriate
% 0.21/0.55
% 0.21/0.55 % (12328)Memory used [KB]: 895
% 0.21/0.55 % (12328)Time elapsed: 0.004 s
% 0.21/0.55 % (12328)Instructions burned: 2 (million)
% 0.21/0.55 % (12328)------------------------------
% 0.21/0.55 % (12328)------------------------------
% 0.21/0.55 % (12346)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.21/0.55 % (12344)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.21/0.55 % (12346)First to succeed.
% 0.21/0.55 % (12338)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.21/0.55 % (12338)Also succeeded, but the first one will report.
% 0.21/0.55 % (12346)Refutation found. Thanks to Tanya!
% 0.21/0.55 % SZS status Theorem for theBenchmark
% 0.21/0.55 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.55 % (12346)------------------------------
% 0.21/0.55 % (12346)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.55 % (12346)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.55 % (12346)Termination reason: Refutation
% 0.21/0.55
% 0.21/0.55 % (12346)Memory used [KB]: 5373
% 0.21/0.55 % (12346)Time elapsed: 0.115 s
% 0.21/0.55 % (12346)Instructions burned: 2 (million)
% 0.21/0.55 % (12346)------------------------------
% 0.21/0.55 % (12346)------------------------------
% 0.21/0.55 % (12321)Success in time 0.186 s
%------------------------------------------------------------------------------