%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : ARI675_1 : TPTP v9.3.1. Released v6.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n013.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:33:38 AM UTC 2026
% Result : Theorem 0.29s 1.61s
% Output : Refutation 0.29s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 7 unt; 0 typ; 1 def)
% Number of atoms : 9 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 4 ( 3 ~; 0 |; 0 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number arithmetic : 54 ( 6 atm; 36 fun; 12 num; 0 var)
% Number of types : 1 ( 0 usr; 1 ari; 0 dat; 0 cdt)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 4 ( 1 usr; 2 prp; 0-2 aty)
% Number of functors : 5 ( 1 usr; 3 con; 0-2 aty)
% Number of variables : 0 ( 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(func_def_0,type,
a: $int ).
tff(f1,conjecture,
$lesseq(0,$sum($sum($product($product($product(a,a),a),a),$product(a,a)),10)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj) ).
tff(f2,negated_conjecture,
~ $lesseq(0,$sum($sum($product($product($product(a,a),a),a),$product(a,a)),10)),
inference(negated_conjecture,[status(cth)],[f1]) ).
tff(f3,plain,
~ ~ $less($sum($sum($product($product($product(a,a),a),a),$product(a,a)),10),0),
inference(theory_normalization,[],[f2]) ).
tff(f4,plain,
$less($sum($sum($product($product($product(a,a),a),a),$product(a,a)),10),0),
inference(flattening,[],[f3]) ).
tff(f5,plain,
$less($sum($sum($product($product($product(a,a),a),a),$product(a,a)),10),0),
inference(cnf_transformation,[],[f4]) ).
tff(f7,definition,
( spl0_1
<=> $less($sum($sum($product($product($product(a,a),a),a),$product(a,a)),10),0) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
tff(f10,plain,
spl0_1,
inference(avatar_split_clause,[],[f5,f7]) ).
tff(f11,plain,
$false,
inference(avatar_smt_refutation,[],[f10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : ARI675_1 : TPTP v9.3.1. Released v6.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.25 % Computer : n013.cluster.edu
% 0.09/0.25 % Model : x86_64 x86_64
% 0.09/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.25 % Memory : 8046.5625MB
% 0.09/0.25 % OS : Linux 6.8.0-71-generic
% 0.09/0.25 % CPULimit : 300
% 0.09/0.25 % WCLimit : 300
% 0.09/0.25 % DateTime : Mon Sep 28 20:55:06 UTC 2026
% 0.09/0.25 % CPUTime :
% 0.09/0.26 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.24/0.31 Running first-order theorem proving
% 0.24/0.31 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.29/1.61 % (1569165)Detected arithmetic, will pick strategies from an ALASCA-aware ARI schedule.
% 0.29/1.61 % (1569178)lrs+10_1_to=lpo:sas=z3:si=on:tha=off:random_seed=2036297788:i=46:rtra=on_2999 on theBenchmark for (2999ds/46Mi)
% 0.29/1.61 % (1569179)lrs+10_1_tgt=ground:sas=z3:si=on:random_seed=828515161:i=33:rtra=on_2999 on theBenchmark for (2999ds/33Mi)
% 0.29/1.61 % (1569178)First to succeed.
% 0.29/1.61 % (1569178)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1569165"
% 0.29/1.61 % (1569179)Also succeeded, but the first one will report.
% 0.29/1.61 % (1569173)dis+1002_16:1_to=lpo:sil=64000:sas=z3:si=on:norm_ineq=on:gve=force:uwa=one_side_constant:random_seed=1249761830:i=12:doe=on:rtra=on:gtg=exists_top:ss=axioms_2999 on theBenchmark for (2999ds/12Mi)
% 0.29/1.61 % (1569175)dis+10_3_slsqr=1,4:to=lpo:sil=128000:thi=strong:si=on:uwa=off:s2agt=20:slsqc=1:slsq=on:random_seed=3048319157:i=201:slsql=off:asg=cautious:rtra=on:gtg=all:ss=axioms:sgt=16_2999 on theBenchmark for (2999ds/201Mi)
% 0.29/1.61 % (1569174)dis+1002_1_to=kbo:sil=128000:tgt=ground:sas=z3:si=on:spb=units:tha=off:random_seed=3067102390:i=307:kws=precedence:nm=0:rtra=on_2999 on theBenchmark for (2999ds/307Mi)
% 0.29/1.61 % (1569176)lrs+1002_4:1_to=lpo:sil=64000:si=on:br=off:random_seed=3139695898:s2a=on:i=7:rtra=on:inst=on_2999 on theBenchmark for (2999ds/7Mi)
% 0.29/1.61 % (1569177)dis+21_64_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=alasca_can_abstract:random_seed=837174566:i=4:rtra=on_2999 on theBenchmark for (2999ds/4Mi)
% 0.29/1.61 % (1569177)Instruction limit reached!
% 0.29/1.61 % (1569177)------------------------------
% 0.29/1.61 % (1569177)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.29/1.61 % (1569177)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.29/1.61 % (1569177)CaDiCaL version: 2.1.3
% 0.29/1.61 % (1569177)Termination reason: Instruction limit
% 0.29/1.61 % (1569177)Termination phase: Saturation
% 0.29/1.61 % (1569177)Time elapsed: 0.005 s
% 0.29/1.61 % (1569173)Also succeeded, but the first one will report.
% 0.29/1.61 % (1569177)Peak memory usage: 88 MB
% 0.29/1.61 % (1569177)Instructions burned: 4 (million)
% 0.29/1.61 % (1569176)Instruction limit reached!
% 0.29/1.61 % (1569176)------------------------------
% 0.29/1.61 % (1569176)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.29/1.61 % (1569176)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.29/1.61 % (1569176)CaDiCaL version: 2.1.3
% 0.29/1.61 % (1569176)Termination reason: Instruction limit
% 0.29/1.61 % (1569176)Termination phase: Saturation
% 0.29/1.61 % (1569176)Time elapsed: 0.007 s
% 0.29/1.61 % (1569176)Peak memory usage: 88 MB
% 0.29/1.61 % (1569176)Instructions burned: 7 (million)
% 0.29/1.61 % (1569174)Also succeeded, but the first one will report.
% 0.29/1.61 % (1569178)Refutation found. Thanks to Tanya!
% 0.29/1.61 % SZS status Theorem for theBenchmark
% 0.29/1.61 % SZS output start Proof for theBenchmark
% See solution above
% 0.29/1.61 % (1569178)------------------------------
% 0.29/1.61 % (1569178)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.29/1.61 % (1569178)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.29/1.61 % (1569178)CaDiCaL version: 2.1.3
% 0.29/1.61 % (1569178)Termination reason: Refutation
% 0.29/1.61 % (1569178)Time elapsed: 0.027 s
% 0.29/1.61 % (1569178)Peak memory usage: 116 MB
% 0.29/1.61 % (1569178)Instructions burned: 8 (million)
% 0.29/1.61 % (1569178)------------------------------
% 0.29/1.61 % (1569178)------------------------------
% 0.29/1.61 % (1569165)Success in time 0.452 s
% 0.29/1.61 % Vampire exiting
%------------------------------------------------------------------------------