TSTP Solution File: NUM889_1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---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_uns --cores 0 -t %d %s
% Computer : n012.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 18:02:47 EDT 2022
% Result : Theorem 0.19s 0.52s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 3
% Syntax : Number of formulae : 8 ( 6 unt; 1 typ; 0 def)
% Number of atoms : 8 ( 7 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 7 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 3 ( 2 avg)
% Number arithmetic : 18 ( 0 atm; 14 fun; 0 num; 4 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 : 2 ( 1 usr; 1 con; 0-1 aty)
% Number of variables : 4 ( 2 !; 2 ?; 4 :)
% Comments :
%------------------------------------------------------------------------------
tff(func_def_1,type,
sK0: $int ).
tff(f7,plain,
$false,
inference(evaluation,[],[f6]) ).
tff(f6,plain,
$uminus($uminus(sK0)) != sK0,
inference(cnf_transformation,[],[f5]) ).
tff(f5,plain,
$uminus($uminus(sK0)) != sK0,
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f3,f4]) ).
tff(f4,plain,
( ? [X0: $int] : ( $uminus($uminus(X0)) != X0 )
=> ( $uminus($uminus(sK0)) != sK0 ) ),
introduced(choice_axiom,[]) ).
tff(f3,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) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : NUM889=1 : TPTP v8.1.0. Released v5.0.0.
% 0.12/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.12/0.34 % Computer : n012.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Tue Aug 30 09:09:50 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.19/0.51 % (11098)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 0.19/0.52 % (11121)lrs+1_3:1_ep=RSTC:sos=on:urr=on:i=43:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/43Mi)
% 0.19/0.52 % (11098)Instruction limit reached!
% 0.19/0.52 % (11098)------------------------------
% 0.19/0.52 % (11098)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52 % (11101)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=32:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/32Mi)
% 0.19/0.52 % (11113)lrs+10_1:1_ss=axioms:st=5.0:tha=off:i=15:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/15Mi)
% 0.19/0.52 % (11098)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52 % (11098)Termination reason: Unknown
% 0.19/0.52 % (11098)Termination phase: Saturation
% 0.19/0.52
% 0.19/0.52 % (11098)Memory used [KB]: 895
% 0.19/0.52 % (11098)Time elapsed: 0.003 s
% 0.19/0.52 % (11098)Instructions burned: 2 (million)
% 0.19/0.52 % (11098)------------------------------
% 0.19/0.52 % (11098)------------------------------
% 0.19/0.52 % (11113)First to succeed.
% 0.19/0.52 % (11121)Also succeeded, but the first one will report.
% 0.19/0.52 % (11113)Refutation found. Thanks to Tanya!
% 0.19/0.52 % SZS status Theorem for theBenchmark
% 0.19/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.52 % (11113)------------------------------
% 0.19/0.52 % (11113)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52 % (11113)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52 % (11113)Termination reason: Refutation
% 0.19/0.52
% 0.19/0.52 % (11113)Memory used [KB]: 5373
% 0.19/0.52 % (11113)Time elapsed: 0.002 s
% 0.19/0.52 % (11113)Instructions burned: 1 (million)
% 0.19/0.52 % (11113)------------------------------
% 0.19/0.52 % (11113)------------------------------
% 0.19/0.52 % (11094)Success in time 0.172 s
%------------------------------------------------------------------------------