%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : HWV017-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n005.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 10:58:57 AM UTC 2026
% Result : Unsatisfiable 0.16s 0.49s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 14
% Syntax : Number of formulae : 47 ( 14 unt; 2 def)
% Number of atoms : 102 ( 20 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 84 ( 29 ~; 53 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 3 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 9 ( 0 sgn 9 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0] :
( ~ gt(X0,n0)
| gt(X0,minus(X0,n1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/HWV003-0.ax',axiom_3) ).
fof(f26,axiom,
! [X0] : level(X0) = int_level(X0),
file('/export/starexec/sandbox2/benchmark/Axioms/HWV003-0.ax',axiom_21) ).
fof(f28,axiom,
! [X0] :
( ~ p_Full(X0)
| int_level(X0) = fifo_length ),
file('/export/starexec/sandbox2/benchmark/Axioms/HWV003-0.ax',axiom_23) ).
fof(f90,axiom,
! [X0] :
( ~ p_Rd(X0)
| p_Wr(X0)
| p_Reset(X0)
| ~ gt(int_level(X0),n0)
| int_level(plus(X0,n1)) = minus(int_level(X0),n1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/HWV003-0.ax',axiom_71) ).
fof(f98,axiom,
! [X0] :
( p_Reset(X0)
| p_Wr(X0)
| ~ p_Rd(X0)
| gt(int_level(X0),n0)
| int_level(plus(X0,n1)) = int_level(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/HWV003-0.ax',axiom_78) ).
fof(f99,plain,
! [X0] :
( p_Reset(X0)
| p_Wr(X0)
| ~ p_Rd(X0)
| gt(int_level(X0),n0)
| int_level(X0) = int_level(plus(X0,n1)) ),
inference(reorient_equations,[],[f98]) ).
fof(f103,axiom,
! [X0] :
( p_Reset(X0)
| p_Wr(X0)
| p_Rd(X0)
| int_level(plus(X0,n1)) = int_level(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/HWV003-0.ax',axiom_82) ).
fof(f104,plain,
! [X0] :
( p_Rd(X0)
| p_Wr(X0)
| p_Reset(X0)
| int_level(X0) = int_level(plus(X0,n1)) ),
inference(reorient_equations,[],[f103]) ).
fof(f113,negated_conjecture,
~ gt(level(t_139),fifo_length),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_1) ).
fof(f114,negated_conjecture,
p_Rd(t_139),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_2) ).
fof(f115,negated_conjecture,
~ p_Wr(t_139),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_3) ).
fof(f116,negated_conjecture,
~ p_Reset(t_139),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_4) ).
fof(f117,negated_conjecture,
p_Full(plus(t_139,n1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_5) ).
fof(f118,negated_conjecture,
gt(fifo_length,n0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_6) ).
fof(f119,plain,
~ gt(int_level(t_139),fifo_length),
inference(definition_unfolding,[],[f113,f26]) ).
fof(f122,plain,
! [X0] :
( p_Wr(X0)
| p_Reset(X0)
| gt(int_level(X0),n0)
| int_level(X0) = int_level(plus(X0,n1)) ),
inference(forward_subsumption_resolution,[],[f99,f104]) ).
fof(f167,plain,
fifo_length = int_level(plus(t_139,n1)),
inference(resolution,[],[f28,f117]) ).
fof(f220,definition,
( spl0_8
<=> fifo_length = int_level(t_139) ),
introduced(definition,[new_symbols(definition,[spl0_8])],[avatar_definition]) ).
fof(f221,plain,
( fifo_length != int_level(t_139)
| spl0_8 ),
inference(avatar_component_clause,[],[f220]) ).
fof(f222,plain,
( fifo_length = int_level(t_139)
| ~ spl0_8 ),
inference(avatar_component_clause,[],[f220]) ).
fof(f793,plain,
( p_Reset(t_139)
| gt(int_level(t_139),n0)
| int_level(t_139) = int_level(plus(t_139,n1)) ),
inference(resolution,[],[f122,f115]) ).
fof(f798,plain,
( gt(int_level(t_139),n0)
| int_level(t_139) = int_level(plus(t_139,n1)) ),
inference(forward_subsumption_resolution,[],[f793,f116]) ).
fof(f1078,definition,
( spl0_51
<=> gt(int_level(t_139),n0) ),
introduced(definition,[new_symbols(definition,[spl0_51])],[avatar_definition]) ).
fof(f1079,plain,
( gt(int_level(t_139),n0)
| ~ spl0_51 ),
inference(avatar_component_clause,[],[f1078]) ).
fof(f1080,plain,
( ~ gt(int_level(t_139),n0)
| spl0_51 ),
inference(avatar_component_clause,[],[f1078]) ).
fof(f1085,plain,
( fifo_length = int_level(t_139)
| gt(int_level(t_139),n0) ),
inference(forward_demodulation,[],[f798,f167]) ).
fof(f1395,plain,
( ~ gt(fifo_length,n0)
| ~ spl0_8
| spl0_51 ),
inference(forward_demodulation,[],[f1080,f222]) ).
fof(f1417,plain,
( $false
| ~ spl0_8
| spl0_51 ),
inference(forward_subsumption_resolution,[],[f1395,f118]) ).
fof(f1418,plain,
( ~ spl0_8
| spl0_51 ),
inference(avatar_contradiction_clause,[],[f1417]) ).
fof(f1451,plain,
( gt(int_level(t_139),n0)
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f1085,f221]) ).
fof(f1452,plain,
( $false
| spl0_8
| spl0_51 ),
inference(forward_subsumption_resolution,[],[f1451,f1080]) ).
fof(f1453,plain,
( spl0_8
| spl0_51 ),
inference(avatar_contradiction_clause,[],[f1452]) ).
fof(f1520,plain,
( p_Wr(t_139)
| p_Reset(t_139)
| ~ gt(int_level(t_139),n0)
| int_level(plus(t_139,n1)) = minus(int_level(t_139),n1) ),
inference(resolution,[],[f90,f114]) ).
fof(f1536,plain,
( p_Reset(t_139)
| ~ gt(int_level(t_139),n0)
| int_level(plus(t_139,n1)) = minus(int_level(t_139),n1) ),
inference(forward_subsumption_resolution,[],[f1520,f115]) ).
fof(f1537,plain,
( ~ gt(int_level(t_139),n0)
| int_level(plus(t_139,n1)) = minus(int_level(t_139),n1) ),
inference(forward_subsumption_resolution,[],[f1536,f116]) ).
fof(f1538,plain,
( int_level(plus(t_139,n1)) = minus(int_level(t_139),n1)
| ~ spl0_51 ),
inference(forward_subsumption_resolution,[],[f1537,f1079]) ).
fof(f1539,plain,
( fifo_length = minus(int_level(t_139),n1)
| ~ spl0_51 ),
inference(forward_demodulation,[],[f1538,f167]) ).
fof(f1604,plain,
( gt(int_level(t_139),minus(int_level(t_139),n1))
| ~ spl0_51 ),
inference(resolution,[],[f1079,f3]) ).
fof(f1611,plain,
( gt(int_level(t_139),fifo_length)
| ~ spl0_51 ),
inference(forward_demodulation,[],[f1604,f1539]) ).
fof(f1613,plain,
( $false
| ~ spl0_51 ),
inference(forward_subsumption_resolution,[],[f1611,f119]) ).
fof(f1614,plain,
~ spl0_51,
inference(avatar_contradiction_clause,[],[f1613]) ).
cnf(s70,plain,
( ~ spl0_8
| spl0_51 ),
inference(sat_conversion,[],[f1418]) ).
cnf(s80,plain,
( spl0_8
| spl0_51 ),
inference(sat_conversion,[],[f1453]) ).
cnf(s83,plain,
~ spl0_51,
inference(sat_conversion,[],[f1614]) ).
cnf(s85,plain,
spl0_8,
inference(rat,[],[s80,s83]) ).
cnf(s87,plain,
$false,
inference(rat,[],[s70,s83,s85]) ).
fof(f1624,plain,
$false,
inference(avatar_sat_refutation,[],[s87]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : HWV017-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.38 % Computer : n005.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 10:53:17 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.41 Running first-order model finding
% 0.12/0.41 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.16/0.49 % (3815626)Will run a generic schedule for satisfiability detection.
% 0.16/0.49 % (3815635)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3518511942:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.16/0.49 % (3815632)% WARNING: option uhcvi not known.
% 0.16/0.49 % (3815631)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2006128572_2999 on theBenchmark for (2999ds/0Mi)
% 0.16/0.49 % (3815632)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2702201619:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.16/0.49 % (3815633)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3142353591:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.16/0.49 % (3815634)dis+10_1_sil=32000:sp=arity:random_seed=1690922937:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.16/0.49 % (3815636)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3672551823:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.16/0.49 % (3815637)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=450318632:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.16/0.49 % TRYING [1]
% 0.16/0.49 % TRYING [2]
% 0.16/0.49 % TRYING [3]
% 0.16/0.49 % TRYING [4]
% 0.16/0.49 % (3815635)Instruction limit reached!
% 0.16/0.49 % (3815635)------------------------------
% 0.16/0.49 % (3815635)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/0.49 % (3815635)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/0.49 % (3815635)CaDiCaL version: 2.1.3
% 0.16/0.49 % (3815635)Termination reason: Instruction limit
% 0.16/0.49 % (3815635)Termination phase: Saturation
% 0.16/0.49 % (3815635)Time elapsed: 0.036 s
% 0.16/0.49 % (3815635)Peak memory usage: 12 MB
% 0.16/0.49 % (3815635)Instructions burned: 118 (million)
% 0.16/0.49 % TRYING [5]
% 0.16/0.49 % (3815636) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3815626-3815636"...
% 0.16/0.49 % (3815636)...printing done.
% 0.16/0.49 % (3815636)Refutation found. Thanks to Tanya!
% 0.16/0.49 % SZS status Unsatisfiable for theBenchmark
% 0.16/0.49 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/0.49 % (3815636)------------------------------
% 0.16/0.49 % (3815636)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.16/0.49 % (3815636)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/0.49 % (3815636)CaDiCaL version: 2.1.3
% 0.16/0.49 % (3815636)Termination reason: Refutation
% 0.16/0.49 % (3815636)Time elapsed: 0.035 s
% 0.16/0.49 % (3815636)Peak memory usage: 13 MB
% 0.16/0.49 % (3815636)Instructions burned: 51 (million)
% 0.16/0.49 % (3815626)Success in time 0.07 s
% 0.16/0.49 % Vampire exiting
%------------------------------------------------------------------------------