TSTP Solution File: NUM889_1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : NUM889_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 : n026.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 18:07:07 EDT 2022
% Result : Theorem 1.51s 0.73s
% Output : Refutation 1.51s
% 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 ( 2 avg)
% Number arithmetic : 24 ( 0 atm; 19 fun; 0 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 : 4 ( 3 usr; 3 con; 0-1 aty)
% Number of variables : 5 ( 3 !; 2 ?; 5 :)
% Comments :
%------------------------------------------------------------------------------
tff(func_def_4,type,
sK0: $int ).
tff(func_def_5,type,
sF1: $int ).
tff(func_def_6,type,
sF2: $int ).
tff(f27,plain,
$false,
inference(subsumption_resolution,[],[f24,f21]) ).
tff(f21,plain,
sF2 != sK0,
inference(definition_folding,[],[f18,f20,f19]) ).
tff(f19,plain,
sF1 = $uminus(sK0),
introduced(function_definition,[]) ).
tff(f20,plain,
sF2 = $uminus(sF1),
introduced(function_definition,[]) ).
tff(f18,plain,
sK0 != $uminus($uminus(sK0)),
inference(cnf_transformation,[],[f17]) ).
tff(f17,plain,
sK0 != $uminus($uminus(sK0)),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f15,f16]) ).
tff(f16,plain,
( ? [X0: $int] : ( $uminus($uminus(X0)) != X0 )
=> ( sK0 != $uminus($uminus(sK0)) ) ),
introduced(choice_axiom,[]) ).
tff(f15,plain,
? [X0: $int] : ( $uminus($uminus(X0)) != X0 ),
inference(ennf_transformation,[],[f2]) ).
tff(f2,negated_conjecture,
~ ! [X0: $int] : ( $uminus($uminus(X0)) = X0 ),
inference(negated_conjecture,[],[f1]) ).
tff(f1,conjecture,
! [X0: $int] : ( $uminus($uminus(X0)) = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',uminus_uminus) ).
tff(f24,plain,
sF2 = sK0,
inference(superposition,[],[f22,f20]) ).
tff(f22,plain,
sK0 = $uminus(sF1),
inference(superposition,[],[f13,f19]) ).
tff(f13,plain,
! [X0: $int] : ( $uminus($uminus(X0)) = X0 ),
introduced(theory_axiom_153,[]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : NUM889=1 : TPTP v8.1.0. Released v5.0.0.
% 0.14/0.13 % 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 : n026.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 09:26:21 EDT 2022
% 0.14/0.35 % CPUTime :
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% 1.51/0.72 % (5397)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/500Mi)
% 1.51/0.73 % (5389)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/59Mi)
% 1.51/0.73 % (5389)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 1.51/0.73 % (5388)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 (2998ds/99Mi)
% 1.51/0.73 % (5389)Terminated due to inappropriate strategy.
% 1.51/0.73 % (5389)------------------------------
% 1.51/0.73 % (5389)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.51/0.73 % (5389)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.51/0.73 % (5389)Termination reason: Inappropriate
% 1.51/0.73
% 1.51/0.73 % (5389)Memory used [KB]: 895
% 1.51/0.73 % (5389)Time elapsed: 0.005 s
% 1.51/0.73 % (5389)Instructions burned: 1 (million)
% 1.51/0.73 % (5389)------------------------------
% 1.51/0.73 % (5389)------------------------------
% 1.51/0.73 % (5380)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/2Mi)
% 1.51/0.73 % (5397)First to succeed.
% 1.51/0.73 % (5381)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/51Mi)
% 1.51/0.73 % (5378)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/51Mi)
% 1.51/0.73 % (5378)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 1.51/0.73 % (5378)Terminated due to inappropriate strategy.
% 1.51/0.73 % (5378)------------------------------
% 1.51/0.73 % (5378)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.51/0.73 % (5378)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.51/0.73 % (5378)Termination reason: Inappropriate
% 1.51/0.73
% 1.51/0.73 % (5378)Memory used [KB]: 895
% 1.51/0.73 % (5378)Time elapsed: 0.002 s
% 1.51/0.73 % (5378)Instructions burned: 2 (million)
% 1.51/0.73 % (5378)------------------------------
% 1.51/0.73 % (5378)------------------------------
% 1.51/0.73 % (5381)Also succeeded, but the first one will report.
% 1.51/0.73 % (5396)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/482Mi)
% 1.51/0.73 % (5380)Also succeeded, but the first one will report.
% 1.51/0.73 % (5397)Refutation found. Thanks to Tanya!
% 1.51/0.73 % SZS status Theorem for theBenchmark
% 1.51/0.73 % SZS output start Proof for theBenchmark
% See solution above
% 1.51/0.73 % (5397)------------------------------
% 1.51/0.73 % (5397)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.51/0.73 % (5397)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.51/0.73 % (5397)Termination reason: Refutation
% 1.51/0.73
% 1.51/0.73 % (5397)Memory used [KB]: 5373
% 1.51/0.73 % (5397)Time elapsed: 0.074 s
% 1.51/0.73 % (5397)Instructions burned: 2 (million)
% 1.51/0.73 % (5397)------------------------------
% 1.51/0.73 % (5397)------------------------------
% 1.51/0.73 % (5165)Success in time 0.376 s
%------------------------------------------------------------------------------