%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWV288-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n007.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 01:20:45 PM UTC 2026
% Result : Unsatisfiable 1.54s 0.48s
% Output : Refutation 1.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 9
% Syntax : Number of formulae : 17 ( 10 unt; 0 def)
% Number of atoms : 30 ( 0 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 26 ( 13 ~; 13 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 25 ( 25 usr; 13 con; 0-5 aty)
% Number of variables : 18 ( 18 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1473,axiom,
! [X2,X0,X1] :
( ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Oanalz(X2),tc_Message_Omsg)
| c_in(X1,c_Message_Oanalz(X2),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV006-0.ax',cls_Message_OMPair__analz_0) ).
fof(f1522,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(c_Event_Oevent_OSays(X0,X1,X2),c_List_Oset(X3,tc_Event_Oevent),tc_Event_Oevent)
| c_in(X2,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X3)),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV006-2.ax',cls_Event_OSays__imp__analz__Spy__dest_0) ).
fof(f1525,axiom,
! [X0,X1] :
( ~ c_in(X0,c_Message_Oanalz(X1),tc_Message_Omsg)
| c_in(X0,c_Message_Oparts(X1),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV006-2.ax',cls_Message_Oanalz__into__parts__dest_0) ).
fof(f1557,axiom,
! [X2,X3,X0,X1,X4] :
( ~ c_in(c_Event_Oevent_OSays(X1,X2,c_Message_Omsg_OMPair(X3,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X1),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X2),c_Message_Omsg_OCrypt(c_Public_OshrK(X1),c_Message_Omsg_OMPair(X3,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X1),c_Message_Omsg_OAgent(X2)))))))),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(X0,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(X1),c_Message_Omsg_OMPair(X3,c_Message_Omsg_OKey(X4))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X0)),tc_Message_Omsg)
| c_in(X1,c_Event_Obad,tc_Message_Oagent)
| c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,X2,c_Message_Omsg_OMPair(X3,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(X1),c_Message_Omsg_OMPair(X3,c_Message_Omsg_OKey(X4))),c_Message_Omsg_OCrypt(c_Public_OshrK(X2),c_Message_Omsg_OMPair(v_sko__u7f(X1,X2,X4,X3,X0),c_Message_Omsg_OKey(X4)))))),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_OtwayRees_ONA__Crypt__imp__Server__msg_0) ).
fof(f1559,negated_conjecture,
c_in(c_Event_Oevent_OSays(v_A,v_B,c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))))))),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f1560,negated_conjecture,
c_in(c_Event_Oevent_OSays(v_B_H,v_A,c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(v_K))))),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f1561,negated_conjecture,
~ c_in(v_A,c_Event_Obad,tc_Message_Oagent),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f1562,negated_conjecture,
c_in(v_evs,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_3) ).
fof(f1563,negated_conjecture,
! [X0] : ~ c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_B,c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(v_K))),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(X0,c_Message_Omsg_OKey(v_K)))))),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_4) ).
fof(f1594,plain,
c_in(c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(v_K)))),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg),
inference(resolution,[],[f1522,f1560]) ).
fof(f1610,plain,
! [X0] :
( ~ c_in(v_evs,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(X0))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg)
| c_in(v_A,c_Event_Obad,tc_Message_Oagent)
| c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_B,c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(X0))),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(v_sko__u7f(v_A,v_B,X0,v_NA,v_evs),c_Message_Omsg_OKey(X0)))))),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent) ),
inference(resolution,[],[f1557,f1559]) ).
fof(f1612,plain,
! [X0] :
( ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(X0))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg)
| c_in(v_A,c_Event_Obad,tc_Message_Oagent)
| c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_B,c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(X0))),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(v_sko__u7f(v_A,v_B,X0,v_NA,v_evs),c_Message_Omsg_OKey(X0)))))),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent) ),
inference(forward_subsumption_resolution,[],[f1610,f1562]) ).
fof(f1613,plain,
! [X0] :
( c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_B,c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(X0))),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(v_sko__u7f(v_A,v_B,X0,v_NA,v_evs),c_Message_Omsg_OKey(X0)))))),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(X0))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg) ),
inference(forward_subsumption_resolution,[],[f1612,f1561]) ).
fof(f1614,plain,
~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg),
inference(resolution,[],[f1613,f1563]) ).
fof(f4416,plain,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(v_K))),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg),
inference(resolution,[],[f1473,f1594]) ).
fof(f4427,plain,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg),
inference(resolution,[],[f4416,f1525]) ).
fof(f4428,plain,
$false,
inference(forward_subsumption_resolution,[],[f4427,f1614]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV288-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.19 % Computer : n007.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 10:22:40 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.22 Running first-order model finding
% 0.07/0.22 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
% 1.54/0.48 % (2304221)Will run a generic schedule for satisfiability detection.
% 1.54/0.48 % (2304231)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2026244441:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 1.54/0.48 % (2304227)% WARNING: option uhcvi not known.
% 1.54/0.48 % (2304226)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2630831065_2999 on theBenchmark for (2999ds/0Mi)
% 1.54/0.48 % (2304227)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4022601629:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 1.54/0.48 % (2304228)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3089069737:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 1.54/0.48 % (2304229)dis+10_1_sil=32000:sp=arity:random_seed=2738386440:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 1.54/0.48 % (2304230)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2845034637:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 1.54/0.48 % (2304232)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1989446247:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 1.54/0.48 % (2304231)Instruction limit reached!
% 1.54/0.48 % (2304231)------------------------------
% 1.54/0.48 % (2304231)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.54/0.48 % (2304231)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.54/0.48 % (2304231)CaDiCaL version: 2.1.3
% 1.54/0.48 % (2304231)Termination reason: Instruction limit
% 1.54/0.48 % (2304231)Termination phase: Saturation
% 1.54/0.48 % (2304231)Time elapsed: 0.041 s
% 1.54/0.48 % (2304231)Peak memory usage: 14 MB
% 1.54/0.48 % (2304231)Instructions burned: 132 (million)
% 1.54/0.48 % (2304240)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2034823029:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 1.54/0.48 % (2304229)Instruction limit reached!
% 1.54/0.48 % (2304229)------------------------------
% 1.54/0.48 % (2304229)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.54/0.48 % (2304229)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.54/0.48 % (2304229)CaDiCaL version: 2.1.3
% 1.54/0.48 % (2304229)Termination reason: Instruction limit
% 1.54/0.48 % (2304229)Termination phase: Saturation
% 1.54/0.48 % (2304229)Time elapsed: 0.066 s
% 1.54/0.48 % (2304229)Peak memory usage: 14 MB
% 1.54/0.48 % (2304229)Instructions burned: 103 (million)
% 1.54/0.48 % (2304230)Instruction limit reached!
% 1.54/0.48 % (2304230)------------------------------
% 1.54/0.48 % (2304230)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.54/0.48 % (2304230)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.54/0.48 % (2304230)CaDiCaL version: 2.1.3
% 1.54/0.48 % (2304230)Termination reason: Instruction limit
% 1.54/0.48 % (2304230)Termination phase: Saturation
% 1.54/0.48 % (2304230)Time elapsed: 0.069 s
% 1.54/0.48 % (2304230)Peak memory usage: 14 MB
% 1.54/0.48 % (2304230)Instructions burned: 116 (million)
% 1.54/0.48 % TRYING [1]
% 1.54/0.48 % TRYING [2]
% 1.54/0.48 % TRYING [1]
% 1.54/0.48 % (2304242)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2597128720:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 1.54/0.48 % TRYING [2]
% 1.54/0.48 % (2304243)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=1357376140:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 1.54/0.48 % (2304232)Instruction limit reached!
% 1.54/0.48 % (2304232)------------------------------
% 1.54/0.48 % (2304232)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.54/0.48 % (2304232)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.54/0.48 % (2304232)CaDiCaL version: 2.1.3
% 1.54/0.48 % (2304232)Termination reason: Instruction limit
% 1.54/0.48 % (2304232)Termination phase: Saturation
% 1.54/0.48 % (2304232)Time elapsed: 0.101 s
% 1.54/0.48 % (2304232)Peak memory usage: 14 MB
% 1.54/0.48 % (2304232)Instructions burned: 160 (million)
% 1.54/0.48 % TRYING [3]
% 1.54/0.48 % TRYING [3]
% 1.54/0.48 % (2304246)ott-21_1_sil=16000:fs=off:random_seed=3984903823:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 1.54/0.48 % (2304242)Instruction limit reached!
% 1.54/0.48 % (2304242)------------------------------
% 1.54/0.48 % (2304242)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.54/0.48 % (2304242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.54/0.48 % (2304242)CaDiCaL version: 2.1.3
% 1.54/0.48 % (2304242)Termination reason: Instruction limit
% 1.54/0.48 % (2304242)Termination phase: Saturation
% 1.54/0.48 % (2304242)Time elapsed: 0.077 s
% 1.54/0.48 % (2304242)Peak memory usage: 15 MB
% 1.54/0.48 % (2304242)Instructions burned: 132 (million)
% 1.54/0.48 % (2304243) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2304221-2304243"...
% 1.54/0.48 % (2304248)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3365781481:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 1.54/0.48 % (2304243)...printing done.
% 1.54/0.48 % (2304243)Refutation found. Thanks to Tanya!
% 1.54/0.48 % SZS status Unsatisfiable for theBenchmark
% 1.54/0.48 % SZS output start Proof for theBenchmark
% See solution above
% 1.54/0.48 % (2304243)------------------------------
% 1.54/0.48 % (2304243)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.54/0.48 % (2304243)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.54/0.48 % (2304243)CaDiCaL version: 2.1.3
% 1.54/0.48 % (2304243)Termination reason: Refutation
% 1.54/0.48 % (2304243)Time elapsed: 0.094 s
% 1.54/0.48 % (2304243)Peak memory usage: 16 MB
% 1.54/0.48 % (2304243)Instructions burned: 167 (million)
% 1.54/0.48 % (2304221)Success in time 0.245 s
% 1.54/0.48 % Vampire exiting
%------------------------------------------------------------------------------