%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : HWV019-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n014.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 10:58:58 AM UTC 2026
% Result : Unsatisfiable 0.14s 0.45s
% Output : Refutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 10
% Syntax : Number of formulae : 28 ( 11 unt; 2 def)
% Number of atoms : 54 ( 1 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 55 ( 29 ~; 24 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 3 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 6 ( 0 sgn 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,axiom,
! [X0] : level(X0) = int_level(X0),
file('/export/starexec/sandbox/benchmark/Axioms/HWV003-0.ax',axiom_21) ).
fof(f39,axiom,
! [X0] :
( ~ p_Wr_error(plus(X0,n1))
| ~ p_Reset(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/HWV003-0.ax',axiom_29) ).
fof(f44,axiom,
! [X0] :
( p_Reset(X0)
| ~ p_Wr(X0)
| p_Rd(X0)
| ~ gt(fifo_length,int_level(X0))
| ~ p_Wr_error(plus(X0,n1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/HWV003-0.ax',axiom_34) ).
fof(f65,axiom,
! [X0] :
( ~ p_Wr_error(plus(X0,n1))
| ~ p_Wr(X0)
| ~ p_Rd(X0)
| p_Reset(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/HWV003-0.ax',axiom_51) ).
fof(f113,negated_conjecture,
p_Wr_error(plus(t_139,n1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',quest_1) ).
fof(f114,negated_conjecture,
p_Wr(t_139),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',quest_2) ).
fof(f115,negated_conjecture,
~ p_Reset(t_139),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',quest_3) ).
fof(f116,negated_conjecture,
( gt(fifo_length,level(t_139))
| p_Rd(t_139) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',quest_4) ).
fof(f117,plain,
( gt(fifo_length,int_level(t_139))
| p_Rd(t_139) ),
inference(definition_unfolding,[],[f116,f26]) ).
fof(f122,definition,
( spl0_1
<=> p_Rd(t_139) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f126,definition,
( spl0_2
<=> gt(fifo_length,int_level(t_139)) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f128,plain,
( gt(fifo_length,int_level(t_139))
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f126]) ).
fof(f129,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f117,f126,f122]) ).
fof(f154,plain,
! [X0] :
( p_Reset(X0)
| ~ p_Wr(X0)
| ~ gt(fifo_length,int_level(X0))
| ~ p_Wr_error(plus(X0,n1)) ),
inference(forward_subsumption_resolution,[],[f44,f65]) ).
fof(f167,plain,
! [X0] :
( ~ p_Wr_error(plus(X0,n1))
| ~ gt(fifo_length,int_level(X0))
| ~ p_Wr(X0) ),
inference(forward_subsumption_resolution,[],[f154,f39]) ).
fof(f292,plain,
( ~ p_Wr(t_139)
| ~ p_Rd(t_139)
| p_Reset(t_139) ),
inference(resolution,[],[f65,f113]) ).
fof(f299,plain,
( ~ p_Rd(t_139)
| p_Reset(t_139) ),
inference(forward_subsumption_resolution,[],[f292,f114]) ).
fof(f306,plain,
~ p_Rd(t_139),
inference(forward_subsumption_resolution,[],[f299,f115]) ).
fof(f307,plain,
~ spl0_1,
inference(avatar_split_clause,[],[f306,f122]) ).
fof(f396,plain,
( ~ gt(fifo_length,int_level(t_139))
| ~ p_Wr(t_139) ),
inference(resolution,[],[f167,f113]) ).
fof(f401,plain,
( ~ p_Wr(t_139)
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f396,f128]) ).
fof(f402,plain,
( $false
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f401,f114]) ).
fof(f403,plain,
~ spl0_2,
inference(avatar_contradiction_clause,[],[f402]) ).
cnf(s1,plain,
( spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f129]) ).
cnf(s10,plain,
~ spl0_1,
inference(sat_conversion,[],[f307]) ).
cnf(s23,plain,
~ spl0_2,
inference(sat_conversion,[],[f403]) ).
cnf(s24,plain,
$false,
inference(rat,[],[s1,s23,s10]) ).
fof(f404,plain,
$false,
inference(avatar_sat_refutation,[],[s24]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : HWV019-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.37 % Computer : n014.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sun Sep 27 10:54:16 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.40 Running first-order model finding
% 0.14/0.40 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.45 % (623202)Will run a generic schedule for satisfiability detection.
% 0.14/0.45 % (623211)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1465281093:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.14/0.45 % (623208)% WARNING: option uhcvi not known.
% 0.14/0.45 % (623211) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-623202-623211"...
% 0.14/0.45 % (623207)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=613521593_2999 on theBenchmark for (2999ds/0Mi)
% 0.14/0.45 % (623209)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1346196860:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.14/0.45 % (623210)dis+10_1_sil=32000:sp=arity:random_seed=14483851:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.14/0.45 % (623211)...printing done.
% 0.14/0.45 % (623212)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1817286085:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.14/0.45 % (623213)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3016794265:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.14/0.45 % (623208)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1639463234:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.14/0.45 % (623211)Refutation found. Thanks to Tanya!
% 0.14/0.45 % SZS status Unsatisfiable for theBenchmark
% 0.14/0.45 % SZS output start Proof for theBenchmark
% See solution above
% 0.14/0.45 % (623211)------------------------------
% 0.14/0.45 % (623211)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.14/0.45 % (623211)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.14/0.45 % (623211)CaDiCaL version: 2.1.3
% 0.14/0.45 % (623211)Termination reason: Refutation
% 0.14/0.45 % (623211)Time elapsed: 0.007 s
% 0.14/0.45 % (623211)Peak memory usage: 12 MB
% 0.14/0.45 % (623211)Instructions burned: 17 (million)
% 0.14/0.45 % (623202)Success in time 0.041 s
% 0.14/0.45 % Vampire exiting
%------------------------------------------------------------------------------