%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV279-2 : TPTP v9.3.1. Released v3.2.0.
% 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 01:08:39 PM UTC 2026
% Result : Unsatisfiable 3.48s 1.26s
% Output : Refutation 3.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 10
% Syntax : Number of formulae : 31 ( 8 unt; 2 def)
% Number of atoms : 60 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 57 ( 28 ~; 27 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 3 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-3 aty)
% Number of variables : 29 ( 0 sgn 29 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
c_in(c_Message_Omsg_OMPair(v_X,v_Y),c_Event_Oused(v_H),tc_Message_Omsg),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f2,negated_conjecture,
( ~ c_in(v_Y,c_Event_Oused(v_H),tc_Message_Omsg)
| ~ c_in(v_X,c_Event_Oused(v_H),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f3,axiom,
! [X2,X0,X1] :
( c_in(X1,c_Message_Oparts(X2),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Oparts(X2),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_OMPair__parts_0) ).
fof(f4,axiom,
! [X2,X0,X1] :
( c_in(X0,c_Message_Oparts(X2),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Oparts(X2),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_OMPair__parts_1) ).
fof(f5,axiom,
! [X0,X1] :
( c_in(X0,c_Message_Oparts(X1),tc_Message_Omsg)
| ~ c_in(X0,X1,tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_Oparts_OInj_0) ).
fof(f6,axiom,
! [X0,X1] :
( c_lessequals(c_Message_Oparts(c_insert(X0,c_emptyset,tc_Message_Omsg)),c_Event_Oused(X1),tc_set(tc_Message_Omsg))
| ~ c_in(X0,c_Event_Oused(X1),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Public_Oused__parts__subset__parts_0) ).
fof(f7,axiom,
! [X2,X0,X1] : c_in(X0,c_insert(X0,X1,X2),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_Oinsert__iff_1) ).
fof(f8,axiom,
! [X2,X3,X0,X1] :
( ~ c_lessequals(X1,X3,tc_set(X2))
| ~ c_in(X0,X1,X2)
| c_in(X0,X3,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OsubsetD_0) ).
fof(f10,definition,
( spl0_1
<=> c_in(v_X,c_Event_Oused(v_H),tc_Message_Omsg) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f12,plain,
( ~ c_in(v_X,c_Event_Oused(v_H),tc_Message_Omsg)
| spl0_1 ),
inference(avatar_component_clause,[],[f10]) ).
fof(f14,definition,
( spl0_2
<=> c_in(v_Y,c_Event_Oused(v_H),tc_Message_Omsg) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f16,plain,
( ~ c_in(v_Y,c_Event_Oused(v_H),tc_Message_Omsg)
| spl0_2 ),
inference(avatar_component_clause,[],[f14]) ).
fof(f17,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f2,f14,f10]) ).
fof(f18,plain,
! [X2,X0,X1] :
( c_in(X2,c_Event_Oused(X1),tc_Message_Omsg)
| ~ c_in(X2,c_Message_Oparts(c_insert(X0,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
| ~ c_in(X0,c_Event_Oused(X1),tc_Message_Omsg) ),
inference(resolution,[],[f6,f8]) ).
fof(f19,plain,
( ! [X0] :
( ~ c_in(X0,c_Event_Oused(v_H),tc_Message_Omsg)
| ~ c_in(v_X,c_Message_Oparts(c_insert(X0,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
| spl0_1 ),
inference(resolution,[],[f18,f12]) ).
fof(f20,plain,
( ~ c_in(v_X,c_Message_Oparts(c_insert(c_Message_Omsg_OMPair(v_X,v_Y),c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
| spl0_1 ),
inference(resolution,[],[f19,f1]) ).
fof(f22,plain,
( ! [X0] : ~ c_in(c_Message_Omsg_OMPair(v_X,X0),c_Message_Oparts(c_insert(c_Message_Omsg_OMPair(v_X,v_Y),c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
| spl0_1 ),
inference(resolution,[],[f20,f4]) ).
fof(f29,plain,
( ! [X0] : ~ c_in(c_Message_Omsg_OMPair(v_X,X0),c_insert(c_Message_Omsg_OMPair(v_X,v_Y),c_emptyset,tc_Message_Omsg),tc_Message_Omsg)
| spl0_1 ),
inference(resolution,[],[f22,f5]) ).
fof(f30,plain,
( $false
| spl0_1 ),
inference(resolution,[],[f29,f7]) ).
fof(f31,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f30]) ).
fof(f32,plain,
( ! [X0] :
( ~ c_in(v_Y,c_Message_Oparts(c_insert(X0,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
| ~ c_in(X0,c_Event_Oused(v_H),tc_Message_Omsg) )
| spl0_2 ),
inference(resolution,[],[f16,f18]) ).
fof(f34,plain,
( ! [X0,X1] :
( ~ c_in(c_Message_Omsg_OMPair(X1,v_Y),c_Message_Oparts(c_insert(X0,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
| ~ c_in(X0,c_Event_Oused(v_H),tc_Message_Omsg) )
| spl0_2 ),
inference(resolution,[],[f32,f3]) ).
fof(f43,plain,
( ! [X0,X1] :
( ~ c_in(c_Message_Omsg_OMPair(X1,v_Y),c_insert(X0,c_emptyset,tc_Message_Omsg),tc_Message_Omsg)
| ~ c_in(X0,c_Event_Oused(v_H),tc_Message_Omsg) )
| spl0_2 ),
inference(resolution,[],[f34,f5]) ).
fof(f45,plain,
( ! [X0] : ~ c_in(c_Message_Omsg_OMPair(X0,v_Y),c_Event_Oused(v_H),tc_Message_Omsg)
| spl0_2 ),
inference(resolution,[],[f43,f7]) ).
fof(f46,plain,
( $false
| spl0_2 ),
inference(resolution,[],[f45,f1]) ).
fof(f48,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f46]) ).
cnf(s1,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f17]) ).
cnf(s2,plain,
spl0_1,
inference(sat_conversion,[],[f31]) ).
cnf(s3,plain,
spl0_2,
inference(sat_conversion,[],[f48]) ).
cnf(s4,plain,
$false,
inference(rat,[],[s1,s3,s2]) ).
fof(f49,plain,
$false,
inference(avatar_sat_refutation,[],[s4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV279-2 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.18 % Computer : n013.cluster.edu
% 0.10/0.18 % Model : x86_64 x86_64
% 0.10/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.18 % Memory : 8046.5625MB
% 0.10/0.18 % OS : Linux 6.8.0-71-generic
% 0.10/0.18 % CPULimit : 300
% 0.10/0.18 % WCLimit : 300
% 0.10/0.18 % DateTime : Mon Sep 28 10:23:37 UTC 2026
% 0.10/0.18 % CPUTime :
% 0.10/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.21 Running first-order theorem proving
% 0.10/0.22 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
% 3.48/1.26 % (1077450)Input is clausal, will run a generic CNF schedule.
% 3.48/1.26 % (1077455)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1162152451:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.48/1.26 % (1077456)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=553750131:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.48/1.26 % (1077459)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=13820536:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.48/1.26 % (1077461)dis-21_1_sil=8000:lcm=predicate:random_seed=1930880751:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 3.48/1.26 % (1077458)lrs+10_1_sil=8000:sp=occurrence:random_seed=1729289644:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.48/1.26 % (1077457)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=988524175:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.48/1.26 % (1077460)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1399299327:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.48/1.26 % (1077458)Also succeeded, but the first one will report.
% 3.48/1.26 % (1077461)Also succeeded, but the first one will report.
% 3.48/1.26 % (1077460)First to succeed.
% 3.48/1.26 % (1077460)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1077450"
% 3.48/1.26 % (1077459)Instruction limit reached!
% 3.48/1.26 % (1077459)------------------------------
% 3.48/1.26 % (1077459)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.48/1.26 % (1077459)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.48/1.26 % (1077459)CaDiCaL version: 2.1.3
% 3.48/1.26 % (1077459)Termination reason: Instruction limit
% 3.48/1.26 % (1077459)Termination phase: Saturation
% 3.48/1.26 % (1077459)Time elapsed: 0.055 s
% 3.48/1.26 % (1077459)Peak memory usage: 88 MB
% 3.48/1.26 % (1077459)Instructions burned: 116 (million)
% 3.48/1.26 % (1077469)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=4126755446:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 3.48/1.26 % (1077469)Refutation not found, incomplete strategy
% 3.48/1.26 % (1077469)------------------------------
% 3.48/1.26 % (1077469)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.48/1.26 % (1077469)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.48/1.26 % (1077469)CaDiCaL version: 2.1.3
% 3.48/1.26 % (1077469)Termination reason: Refutation not found, incomplete strategy
% 3.48/1.26 % (1077469)Time elapsed: 0.001 s
% 3.48/1.26 % (1077469)Peak memory usage: 87 MB
% 3.48/1.26 % (1077460)Refutation found. Thanks to Tanya!
% 3.48/1.26 % SZS status Unsatisfiable for theBenchmark
% 3.48/1.26 % SZS output start Proof for theBenchmark
% See solution above
% 3.48/1.26 % (1077460)------------------------------
% 3.48/1.26 % (1077460)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.48/1.26 % (1077460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.48/1.26 % (1077460)CaDiCaL version: 2.1.3
% 3.48/1.26 % (1077460)Termination reason: Refutation
% 3.48/1.26 % (1077460)Time elapsed: 0.003 s
% 3.48/1.26 % (1077460)Peak memory usage: 89 MB
% 3.48/1.26 % (1077460)Instructions burned: 2 (million)
% 3.48/1.26 % (1077460)------------------------------
% 3.48/1.26 % (1077460)------------------------------
% 3.48/1.26 % (1077450)Success in time 0.402 s
% 3.48/1.26 % Vampire exiting
%------------------------------------------------------------------------------