%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWV271-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n004.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 01:20:40 PM UTC 2026
% Result : Unsatisfiable 2.32s 0.65s
% Output : Refutation 2.32s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 11
% Syntax : Number of formulae : 35 ( 11 unt; 2 def)
% Number of atoms : 63 ( 2 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 53 ( 25 ~; 26 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 3 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-3 aty)
% Number of variables : 25 ( 0 sgn 25 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3190,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(X0,c_union(X1,X2,X3),X3)
| c_in(X0,X2,X3)
| c_in(X0,X1,X3) ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-1.ax',cls_Set_OUn__iff_0) ).
fof(f3191,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,c_union(X1,X3,X2),X2)
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-1.ax',cls_Set_OUn__iff_1) ).
fof(f3192,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,c_union(X3,X1,X2),X2)
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/MSC001-1.ax',cls_Set_OUn__iff_2) ).
fof(f3310,axiom,
! [X2,X0,X1] :
( ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Oparts(X2),tc_Message_Omsg)
| c_in(X1,c_Message_Oparts(X2),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV005-0.ax',cls_Message_OMPair__parts_0) ).
fof(f3366,axiom,
! [X0,X1] :
( c_in(X0,c_Message_Oparts(X1),tc_Message_Omsg)
| ~ c_in(X0,X1,tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV005-0.ax',cls_Message_Oparts_OInj_0) ).
fof(f3382,axiom,
! [X2,X0,X1] :
( ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Osynth(X2),tc_Message_Omsg)
| c_in(X1,c_Message_Osynth(X2),tc_Message_Omsg)
| c_in(c_Message_Omsg_OMPair(X0,X1),X2,tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV005-1.ax',cls_Message_OMPair__synth_0) ).
fof(f3411,axiom,
! [X0] : c_Message_Oparts(c_Message_Oparts(X0)) = c_Message_Oparts(X0),
file('/export/starexec/sandbox/benchmark/Axioms/SWV005-1.ax',cls_Message_Oparts__idem_0) ).
fof(f3412,plain,
! [X0] : c_Message_Oparts(X0) = c_Message_Oparts(c_Message_Oparts(X0)),
inference(reorient_equations,[],[f3411]) ).
fof(f3434,negated_conjecture,
c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_union(c_Message_Oparts(v_H),c_Message_Osynth(v_H),tc_Message_Omsg),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f3435,negated_conjecture,
~ c_in(v_Y,c_union(c_Message_Oparts(v_H),c_Message_Osynth(v_H),tc_Message_Omsg),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f3680,plain,
~ c_in(v_Y,c_Message_Oparts(v_H),tc_Message_Omsg),
inference(resolution,[],[f3191,f3435]) ).
fof(f3685,plain,
~ c_in(v_Y,c_Message_Osynth(v_H),tc_Message_Omsg),
inference(resolution,[],[f3192,f3435]) ).
fof(f3693,plain,
! [X2,X0,X1] :
( ~ c_in(c_Message_Omsg_OMPair(X2,X0),X1,tc_Message_Omsg)
| c_in(X0,c_Message_Oparts(X1),tc_Message_Omsg) ),
inference(resolution,[],[f3310,f3366]) ).
fof(f8437,plain,
( c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Message_Osynth(v_H),tc_Message_Omsg)
| c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Message_Oparts(v_H),tc_Message_Omsg) ),
inference(resolution,[],[f3190,f3434]) ).
fof(f8449,definition,
( spl0_48
<=> c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Message_Oparts(v_H),tc_Message_Omsg) ),
introduced(definition,[new_symbols(definition,[spl0_48])],[avatar_definition]) ).
fof(f8450,plain,
( ~ c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Message_Oparts(v_H),tc_Message_Omsg)
| spl0_48 ),
inference(avatar_component_clause,[],[f8449]) ).
fof(f8451,plain,
( c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Message_Oparts(v_H),tc_Message_Omsg)
| ~ spl0_48 ),
inference(avatar_component_clause,[],[f8449]) ).
fof(f8453,definition,
( spl0_49
<=> c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Message_Osynth(v_H),tc_Message_Omsg) ),
introduced(definition,[new_symbols(definition,[spl0_49])],[avatar_definition]) ).
fof(f8455,plain,
( c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Message_Osynth(v_H),tc_Message_Omsg)
| ~ spl0_49 ),
inference(avatar_component_clause,[],[f8453]) ).
fof(f8456,plain,
( spl0_48
| spl0_49 ),
inference(avatar_split_clause,[],[f8437,f8453,f8449]) ).
fof(f8461,plain,
( c_in(v_Y,c_Message_Oparts(c_Message_Oparts(v_H)),tc_Message_Omsg)
| ~ spl0_48 ),
inference(resolution,[],[f8451,f3693]) ).
fof(f8475,plain,
( c_in(v_Y,c_Message_Oparts(v_H),tc_Message_Omsg)
| ~ spl0_48 ),
inference(forward_demodulation,[],[f8461,f3412]) ).
fof(f8478,plain,
( $false
| ~ spl0_48 ),
inference(forward_subsumption_resolution,[],[f8475,f3680]) ).
fof(f8479,plain,
~ spl0_48,
inference(avatar_contradiction_clause,[],[f8478]) ).
fof(f8482,plain,
( ~ c_in(c_Message_Omsg_OMPair(v_X,v_Y),v_H,tc_Message_Omsg)
| spl0_48 ),
inference(resolution,[],[f8450,f3366]) ).
fof(f12454,plain,
( c_in(v_Y,c_Message_Osynth(v_H),tc_Message_Omsg)
| c_in(c_Message_Omsg_OMPair(v_X,v_Y),v_H,tc_Message_Omsg)
| ~ spl0_49 ),
inference(resolution,[],[f3382,f8455]) ).
fof(f12458,plain,
( c_in(c_Message_Omsg_OMPair(v_X,v_Y),v_H,tc_Message_Omsg)
| ~ spl0_49 ),
inference(forward_subsumption_resolution,[],[f12454,f3685]) ).
fof(f12459,plain,
( $false
| spl0_48
| ~ spl0_49 ),
inference(forward_subsumption_resolution,[],[f12458,f8482]) ).
fof(f12460,plain,
( spl0_48
| ~ spl0_49 ),
inference(avatar_contradiction_clause,[],[f12459]) ).
cnf(s41,plain,
( spl0_48
| spl0_49 ),
inference(sat_conversion,[],[f8456]) ).
cnf(s43,plain,
~ spl0_48,
inference(sat_conversion,[],[f8479]) ).
cnf(s45,plain,
( spl0_48
| ~ spl0_49 ),
inference(sat_conversion,[],[f12460]) ).
cnf(s46,plain,
~ spl0_49,
inference(rat,[],[s45,s43]) ).
cnf(s47,plain,
$false,
inference(rat,[],[s41,s46,s43]) ).
fof(f12461,plain,
$false,
inference(avatar_sat_refutation,[],[s47]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV271-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.18 % Computer : n004.cluster.edu
% 0.09/0.18 % Model : x86_64 x86_64
% 0.09/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18 % Memory : 8046.5625MB
% 0.09/0.18 % OS : Linux 6.8.0-71-generic
% 0.09/0.18 % CPULimit : 300
% 0.09/0.18 % WCLimit : 300
% 0.09/0.18 % DateTime : Mon Sep 28 10:21:52 UTC 2026
% 0.09/0.19 % CPUTime :
% 0.09/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.22 Running first-order model finding
% 0.09/0.22 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
% 2.32/0.65 % (267156)Will run a generic schedule for satisfiability detection.
% 2.32/0.65 % (267166)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2908693415:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.32/0.65 % (267162)% WARNING: option uhcvi not known.
% 2.32/0.65 % (267161)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=36032395_2999 on theBenchmark for (2999ds/0Mi)
% 2.32/0.65 % (267162)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2187422253:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.32/0.65 % (267163)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4190477216:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.32/0.65 % (267164)dis+10_1_sil=32000:sp=arity:random_seed=3335876531:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.32/0.65 % (267165)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=428640179:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.32/0.65 % (267167)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2117079636:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.32/0.65 % (267166)Instruction limit reached!
% 2.32/0.65 % (267166)------------------------------
% 2.32/0.65 % (267166)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267166)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267166)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267166)Termination reason: Instruction limit
% 2.32/0.65 % (267166)Termination phase: Saturation
% 2.32/0.65 % (267166)Time elapsed: 0.040 s
% 2.32/0.65 % (267166)Peak memory usage: 16 MB
% 2.32/0.65 % (267166)Instructions burned: 132 (million)
% 2.32/0.65 % (267175)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1877282874:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 2.32/0.65 % (267165)Instruction limit reached!
% 2.32/0.65 % (267165)------------------------------
% 2.32/0.65 % (267165)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267165)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267165)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267165)Termination reason: Instruction limit
% 2.32/0.65 % (267165)Termination phase: Saturation
% 2.32/0.65 % (267165)Time elapsed: 0.063 s
% 2.32/0.65 % (267165)Peak memory usage: 15 MB
% 2.32/0.65 % (267165)Instructions burned: 116 (million)
% 2.32/0.65 % (267164)Instruction limit reached!
% 2.32/0.65 % (267164)------------------------------
% 2.32/0.65 % (267164)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267164)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267164)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267164)Termination reason: Instruction limit
% 2.32/0.65 % (267164)Termination phase: Saturation
% 2.32/0.65 % (267164)Time elapsed: 0.067 s
% 2.32/0.65 % (267164)Peak memory usage: 15 MB
% 2.32/0.65 % (267164)Instructions burned: 104 (million)
% 2.32/0.65 % (267177)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2526201979:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 2.32/0.65 % (267178)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=180005127:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.32/0.65 % (267167)Instruction limit reached!
% 2.32/0.65 % (267167)------------------------------
% 2.32/0.65 % (267167)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267167)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267167)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267167)Termination reason: Instruction limit
% 2.32/0.65 % (267167)Termination phase: Saturation
% 2.32/0.65 % (267167)Time elapsed: 0.097 s
% 2.32/0.65 % (267167)Peak memory usage: 16 MB
% 2.32/0.65 % (267167)Instructions burned: 159 (million)
% 2.32/0.65 % (267181)ott-21_1_sil=16000:fs=off:random_seed=350536832:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.32/0.65 % (267177)Instruction limit reached!
% 2.32/0.65 % (267177)------------------------------
% 2.32/0.65 % (267177)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267177)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267177)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267177)Termination reason: Instruction limit
% 2.32/0.65 % (267177)Termination phase: Saturation
% 2.32/0.65 % (267177)Time elapsed: 0.076 s
% 2.32/0.65 % (267177)Peak memory usage: 16 MB
% 2.32/0.65 % (267177)Instructions burned: 132 (million)
% 2.32/0.65 % (267183)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2920782936:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 2.32/0.65 % TRYING [1]
% 2.32/0.65 % TRYING [2]
% 2.32/0.65 % (267181)Instruction limit reached!
% 2.32/0.65 % (267181)------------------------------
% 2.32/0.65 % (267181)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267181)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267181)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267181)Termination reason: Instruction limit
% 2.32/0.65 % (267181)Termination phase: Saturation
% 2.32/0.65 % (267181)Time elapsed: 0.099 s
% 2.32/0.65 % (267181)Peak memory usage: 16 MB
% 2.32/0.65 % (267181)Instructions burned: 186 (million)
% 2.32/0.65 % (267175)Instruction limit reached!
% 2.32/0.65 % (267175)------------------------------
% 2.32/0.65 % (267175)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267175)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267175)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267175)Termination reason: Instruction limit
% 2.32/0.65 % (267175)Termination phase: Finite model building constraint generation
% 2.32/0.65 % (267175)Time elapsed: 0.180 s
% 2.32/0.65 % (267175)Peak memory usage: 26 MB
% 2.32/0.65 % (267175)Instructions burned: 716 (million)
% 2.32/0.65 % (267186)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3360755614:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 2.32/0.65 % (267185)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1754620043:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 2.32/0.65 % TRYING [1]
% 2.32/0.65 % (267178) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-267156-267178"...
% 2.32/0.65 % (267178)...printing done.
% 2.32/0.65 % (267178)Refutation found. Thanks to Tanya!
% 2.32/0.65 % SZS status Unsatisfiable for theBenchmark
% 2.32/0.65 % SZS output start Proof for theBenchmark
% See solution above
% 2.32/0.65 % (267178)------------------------------
% 2.32/0.65 % (267178)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.32/0.65 % (267178)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.32/0.65 % (267178)CaDiCaL version: 2.1.3
% 2.32/0.65 % (267178)Termination reason: Refutation
% 2.32/0.65 % (267178)Time elapsed: 0.224 s
% 2.32/0.65 % (267178)Peak memory usage: 18 MB
% 2.32/0.65 % (267178)Instructions burned: 408 (million)
% 2.32/0.65 % (267156)Success in time 0.421 s
% 2.32/0.65 % Vampire exiting
%------------------------------------------------------------------------------