%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWV353-1 : 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 : n026.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 01:21:02 PM UTC 2026
% Result : Unsatisfiable 16.75s 7.19s
% Output : Refutation 16.75s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of formulae : 16 ( 8 unt; 0 def)
% Number of atoms : 31 ( 10 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 31 ( 16 ~; 15 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 19 ( 6 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 27 ( 27 usr; 15 con; 0-3 aty)
% Number of variables : 52 ( 52 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3581,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ c_in(X0,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,X1,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(X1),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X2),c_Message_Omsg_OMPair(X3,c_Message_Omsg_OMPair(X4,X5)))),X6)),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent)
| c_in(c_Event_Oevent_OGets(c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X2),c_Message_Omsg_OCrypt(c_Public_OshrK(X2),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X1),c_Message_Omsg_OMPair(X4,X5))))),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV005-7.ax',cls_Yahalom_OSays__Server__imp__YM2_0) ).
fof(f3582,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5,X12] :
( ~ c_in(X0,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Event_Oevent_OGets(X1,c_Message_Omsg_OMPair(X2,c_Message_Omsg_OCrypt(c_Public_OshrK(X3),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X4),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(X5),X6))))),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(c_Event_Oevent_OSays(X7,X8,c_Message_Omsg_OMPair(X9,c_Message_Omsg_OCrypt(c_Public_OshrK(X10),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X11),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(X12),X6))))),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent)
| c_in(X6,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X0)),tc_Message_Omsg)
| X5 = X12 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV005-7.ax',cls_Yahalom_OSays__unique__NB_0) ).
fof(f3601,negated_conjecture,
c_in(v_evso,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f3602,negated_conjecture,
c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_Aa,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Ba),c_Message_Omsg_OMPair(c_Message_Omsg_OKey(v_K),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_ONonce(v_NB))))),v_X)),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_3) ).
fof(f3604,negated_conjecture,
c_in(c_Event_Oevent_OSays(v_B,c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NA),c_Message_Omsg_ONonce(v_NB)))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_5) ).
fof(f3605,negated_conjecture,
~ c_in(c_Message_Omsg_ONonce(v_NB),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evso)),tc_Message_Omsg),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_6) ).
fof(f3606,negated_conjecture,
! [X0] :
( X0 != c_Message_Omsg_OKey(v_K)
| v_NA != v_NAa ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_8) ).
fof(f3607,plain,
! [X0] :
( c_Message_Omsg_OKey(v_K) != X0
| v_NAa != v_NA ),
inference(reorient_equations,[],[f3606]) ).
fof(f3861,plain,
v_NAa != v_NA,
inference(equality_resolution,[],[f3607]) ).
fof(f4731,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,X0,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(X0),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X1),c_Message_Omsg_OMPair(X2,c_Message_Omsg_OMPair(X3,X4)))),X5)),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent)
| c_in(c_Event_Oevent_OGets(c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X1),c_Message_Omsg_OCrypt(c_Public_OshrK(X1),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X0),c_Message_Omsg_OMPair(X3,X4))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent) ),
inference(resolution,[],[f3581,f3601]) ).
fof(f4765,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] :
( ~ c_in(c_Event_Oevent_OGets(X0,c_Message_Omsg_OMPair(X1,c_Message_Omsg_OCrypt(c_Public_OshrK(X2),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X3),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(X4),X5))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(c_Event_Oevent_OSays(X6,X7,c_Message_Omsg_OMPair(X8,c_Message_Omsg_OCrypt(c_Public_OshrK(X9),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X10),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(X11),X5))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent)
| c_in(X5,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evso)),tc_Message_Omsg)
| X4 = X11 ),
inference(resolution,[],[f3582,f3601]) ).
fof(f4800,plain,
c_in(c_Event_Oevent_OGets(c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Ba),c_Message_Omsg_OCrypt(c_Public_OshrK(v_Ba),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_ONonce(v_NB)))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent),
inference(resolution,[],[f4731,f3602]) ).
fof(f4903,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ c_in(c_Event_Oevent_OSays(X0,X1,c_Message_Omsg_OMPair(X2,c_Message_Omsg_OCrypt(c_Public_OshrK(X3),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X4),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(X5),c_Message_Omsg_ONonce(v_NB)))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent)
| c_in(c_Message_Omsg_ONonce(v_NB),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evso)),tc_Message_Omsg)
| v_NAa = X5 ),
inference(resolution,[],[f4765,f4800]) ).
fof(f4904,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ c_in(c_Event_Oevent_OSays(X0,X1,c_Message_Omsg_OMPair(X2,c_Message_Omsg_OCrypt(c_Public_OshrK(X3),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X4),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(X5),c_Message_Omsg_ONonce(v_NB)))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent)
| v_NAa = X5 ),
inference(global_subsumption,[],[f4903,f3605]) ).
fof(f4945,plain,
v_NAa = v_NA,
inference(resolution,[],[f4904,f3604]) ).
fof(f4946,plain,
$false,
inference(global_subsumption,[],[f4945,f3861]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV353-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.18 % Computer : n026.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 10:44:42 UTC 2026
% 0.10/0.18 % CPUTime :
% 0.10/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.22 Running first-order model finding
% 0.10/0.22 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
% 7.83/1.52 % (3771430)Will run a generic schedule for satisfiability detection.
% 7.83/1.52 % (3771436)% WARNING: option uhcvi not known.
% 7.83/1.52 % (3771440)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=160143111:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 7.83/1.52 % (3771435)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1486015204_2999 on theBenchmark for (2999ds/0Mi)
% 7.83/1.52 % (3771436)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=116695086:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 7.83/1.52 % (3771437)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=952623434:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 7.83/1.52 % (3771438)dis+10_1_sil=32000:sp=arity:random_seed=1310233434:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 7.83/1.52 % (3771439)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=554216441:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 7.83/1.52 % (3771441)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4026765543:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 7.83/1.52 % (3771438)Instruction limit reached!
% 7.83/1.52 % (3771438)------------------------------
% 7.83/1.52 % (3771438)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.83/1.52 % (3771438)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.52 % (3771438)CaDiCaL version: 2.1.3
% 7.83/1.52 % (3771438)Termination reason: Instruction limit
% 7.83/1.52 % (3771438)Termination phase: Saturation
% 7.83/1.52 % (3771438)Time elapsed: 0.061 s
% 7.83/1.52 % (3771438)Peak memory usage: 15 MB
% 7.83/1.52 % (3771438)Instructions burned: 104 (million)
% 7.83/1.52 % (3771439)Instruction limit reached!
% 7.83/1.52 % (3771439)------------------------------
% 7.83/1.52 % (3771439)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.83/1.52 % (3771439)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.52 % (3771439)CaDiCaL version: 2.1.3
% 7.83/1.52 % (3771439)Termination reason: Instruction limit
% 7.83/1.52 % (3771439)Termination phase: Saturation
% 7.83/1.52 % (3771439)Time elapsed: 0.064 s
% 7.83/1.52 % (3771439)Peak memory usage: 16 MB
% 7.83/1.52 % (3771439)Instructions burned: 117 (million)
% 7.83/1.52 % (3771440)Instruction limit reached!
% 7.83/1.52 % (3771440)------------------------------
% 7.83/1.52 % (3771440)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.83/1.52 % (3771440)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.52 % (3771440)CaDiCaL version: 2.1.3
% 7.83/1.52 % (3771440)Termination reason: Instruction limit
% 7.83/1.52 % (3771440)Termination phase: Saturation
% 7.83/1.52 % (3771440)Time elapsed: 0.075 s
% 7.83/1.52 % (3771440)Peak memory usage: 16 MB
% 7.83/1.52 % (3771440)Instructions burned: 131 (million)
% 7.83/1.52 % (3771441)Instruction limit reached!
% 7.83/1.52 % (3771441)------------------------------
% 7.83/1.52 % (3771441)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.83/1.52 % (3771441)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.52 % (3771441)CaDiCaL version: 2.1.3
% 7.83/1.52 % (3771441)Termination reason: Instruction limit
% 7.83/1.52 % (3771441)Termination phase: Saturation
% 7.83/1.52 % (3771441)Time elapsed: 0.077 s
% 7.83/1.52 % (3771441)Peak memory usage: 17 MB
% 7.83/1.52 % (3771441)Instructions burned: 160 (million)
% 7.83/1.52 % (3771449)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2560109333:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 7.83/1.52 % (3771450)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1171039069:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 7.83/1.52 % (3771452)ott-21_1_sil=16000:fs=off:random_seed=92775354:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 7.83/1.52 % (3771451)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=3459372396:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 7.83/1.52 % (3771452)Instruction limit reached!
% 7.83/1.52 % (3771452)------------------------------
% 7.83/1.52 % (3771452)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.83/1.52 % (3771452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.83/1.52 % (3771452)CaDiCaL version: 2.1.3
% 42.17/6.27 % (3771452)Termination reason: Instruction limit
% 42.17/6.27 % (3771452)Termination phase: Saturation
% 42.17/6.27 % (3771452)Time elapsed: 0.054 s
% 42.17/6.27 % (3771452)Peak memory usage: 16 MB
% 42.17/6.27 % (3771452)Instructions burned: 183 (million)
% 42.17/6.27 % (3771457)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3437126054:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 42.17/6.27 % (3771450)Instruction limit reached!
% 42.17/6.27 % (3771450)------------------------------
% 42.17/6.27 % (3771450)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.17/6.27 % (3771450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.17/6.27 % (3771450)CaDiCaL version: 2.1.3
% 42.17/6.27 % (3771450)Termination reason: Instruction limit
% 42.17/6.27 % (3771450)Termination phase: Saturation
% 42.17/6.27 % (3771450)Time elapsed: 0.077 s
% 42.17/6.27 % (3771450)Peak memory usage: 17 MB
% 42.17/6.27 % (3771450)Instructions burned: 132 (million)
% 42.17/6.27 % (3771459)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1503758925:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 42.17/6.27 % (3771457)Instruction limit reached!
% 42.17/6.27 % (3771457)------------------------------
% 42.17/6.27 % (3771457)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.17/6.27 % (3771457)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.17/6.27 % (3771457)CaDiCaL version: 2.1.3
% 42.17/6.27 % (3771457)Termination reason: Instruction limit
% 42.17/6.27 % (3771457)Termination phase: Saturation
% 42.17/6.27 % (3771457)Time elapsed: 0.156 s
% 42.17/6.27 % (3771457)Peak memory usage: 17 MB
% 42.17/6.27 % (3771457)Instructions burned: 477 (million)
% 42.17/6.27 % (3771461)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3477718919:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 42.17/6.27 % TRYING [1]
% 42.17/6.27 % TRYING [2]
% 42.17/6.27 % (3771451)Instruction limit reached!
% 42.17/6.27 % (3771451)------------------------------
% 42.17/6.27 % (3771451)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.17/6.27 % (3771451)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.17/6.27 % (3771451)CaDiCaL version: 2.1.3
% 42.17/6.27 % (3771451)Termination reason: Instruction limit
% 42.17/6.27 % (3771451)Termination phase: Saturation
% 42.17/6.27 % (3771451)Time elapsed: 0.329 s
% 42.17/6.27 % (3771451)Peak memory usage: 19 MB
% 42.17/6.27 % (3771451)Instructions burned: 686 (million)
% 42.17/6.27 % (3771449)Instruction limit reached!
% 42.17/6.27 % (3771449)------------------------------
% 42.17/6.27 % (3771449)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.17/6.27 % (3771449)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.17/6.27 % (3771449)CaDiCaL version: 2.1.3
% 42.17/6.27 % (3771449)Termination reason: Instruction limit
% 42.17/6.27 % (3771449)Termination phase: Finite model building preprocessing
% 42.17/6.27 % (3771449)Time elapsed: 0.346 s
% 42.17/6.27 % (3771449)Peak memory usage: 24 MB
% 42.17/6.27 % (3771449)Instructions burned: 716 (million)
% 42.17/6.27 % (3771463)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1123854748:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 42.17/6.27 % (3771464)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=4120116992:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 42.17/6.27 % TRYING [1]
% 42.17/6.27 % (3771459)Instruction limit reached!
% 42.17/6.27 % (3771459)------------------------------
% 42.17/6.27 % (3771459)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.17/6.27 % (3771459)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.17/6.27 % (3771459)CaDiCaL version: 2.1.3
% 42.17/6.27 % (3771459)Termination reason: Instruction limit
% 42.17/6.27 % (3771459)Termination phase: Finite model building constraint generation
% 42.17/6.27 % (3771459)Time elapsed: 0.422 s
% 42.17/6.27 % (3771459)Peak memory usage: 30 MB
% 42.17/6.27 % (3771459)Instructions burned: 865 (million)
% 42.17/6.27 % (3771467)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1719054537:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 42.17/6.27 % (3771461)Instruction limit reached!
% 42.17/6.27 % (3771461)------------------------------
% 42.17/6.27 % (3771461)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.17/6.27 % (3771461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.18 % (3771461)CaDiCaL version: 2.1.3
% 16.75/7.18 % (3771461)Termination reason: Instruction limit
% 16.75/7.18 % (3771461)Termination phase: Saturation
% 16.75/7.18 % (3771461)Time elapsed: 0.414 s
% 16.75/7.18 % (3771461)Peak memory usage: 29 MB
% 16.75/7.18 % (3771461)Instructions burned: 1180 (million)
% 16.75/7.18 % (3771469)fmb+10_1_sil=64000:random_seed=3088158671:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 16.75/7.18 % (3771463)Cannot represent all propositional literals internally
% 16.75/7.18 % (3771463)Refutation not found, incomplete strategy
% 16.75/7.18 % (3771463)------------------------------
% 16.75/7.18 % (3771463)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.18 % (3771463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.18 % (3771463)CaDiCaL version: 2.1.3
% 16.75/7.18 % (3771463)Termination reason: Refutation not found, incomplete strategy
% 16.75/7.18 % (3771463)Time elapsed: 0.348 s
% 16.75/7.18 % (3771463)Peak memory usage: 26 MB
% 16.75/7.18 % (3771463)Instructions burned: 697 (million)
% 16.75/7.18 % (3771463)------------------------------
% 16.75/7.18 % (3771463)------------------------------
% 16.75/7.18 % (3771471)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1181367308:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 16.75/7.18 % (3771464)Instruction limit reached!
% 16.75/7.18 % (3771464)------------------------------
% 16.75/7.18 % (3771464)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.18 % (3771464)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.18 % (3771464)CaDiCaL version: 2.1.3
% 16.75/7.18 % (3771464)Termination reason: Instruction limit
% 16.75/7.18 % (3771464)Termination phase: Saturation
% 16.75/7.18 % (3771464)Time elapsed: 0.382 s
% 16.75/7.18 % (3771464)Peak memory usage: 21 MB
% 16.75/7.18 % (3771464)Instructions burned: 692 (million)
% 16.75/7.18 % (3771473)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=4239304740:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 16.75/7.18 % TRYING [1]
% 16.75/7.18 % (3771467)Instruction limit reached!
% 16.75/7.18 % (3771467)------------------------------
% 16.75/7.18 % (3771467)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.18 % (3771467)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.18 % (3771467)CaDiCaL version: 2.1.3
% 16.75/7.18 % (3771467)Termination reason: Instruction limit
% 16.75/7.18 % (3771467)Termination phase: Saturation
% 16.75/7.18 % (3771467)Time elapsed: 0.423 s
% 16.75/7.18 % (3771467)Peak memory usage: 21 MB
% 16.75/7.18 % (3771467)Instructions burned: 880 (million)
% 16.75/7.18 % (3771475)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1338437473:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 16.75/7.18 % (3771471)Cannot represent all propositional literals internally
% 16.75/7.18 % (3771471)Refutation not found, incomplete strategy
% 16.75/7.18 % (3771471)------------------------------
% 16.75/7.18 % (3771471)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.18 % (3771471)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.18 % (3771471)CaDiCaL version: 2.1.3
% 16.75/7.18 % (3771471)Termination reason: Refutation not found, incomplete strategy
% 16.75/7.18 % (3771471)Time elapsed: 0.347 s
% 16.75/7.18 % (3771471)Peak memory usage: 25 MB
% 16.75/7.18 % (3771471)Instructions burned: 696 (million)
% 16.75/7.18 % (3771471)------------------------------
% 16.75/7.18 % (3771471)------------------------------
% 16.75/7.18 % (3771477)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=782671392:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 16.75/7.18 % (3771473)Cannot represent all propositional literals internally
% 16.75/7.18 % (3771473)Refutation not found, incomplete strategy
% 16.75/7.18 % (3771473)------------------------------
% 16.75/7.18 % (3771473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.18 % (3771473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.18 % (3771473)CaDiCaL version: 2.1.3
% 16.75/7.18 % (3771473)Termination reason: Refutation not found, incomplete strategy
% 16.75/7.18 % (3771473)Time elapsed: 0.347 s
% 16.75/7.18 % (3771473)Peak memory usage: 25 MB
% 16.75/7.18 % (3771473)Instructions burned: 696 (million)
% 16.75/7.18 % (3771473)------------------------------
% 16.75/7.18 % (3771473)------------------------------
% 16.75/7.18 % (3771479)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=952905964:i=6324_2987 on theBenchmark for (2987ds/6324Mi)
% 16.75/7.19 % TRYING [2]
% 16.75/7.19 % (3771479)Cannot represent all propositional literals internally
% 16.75/7.19 % (3771479)Refutation not found, incomplete strategy
% 16.75/7.19 % (3771479)------------------------------
% 16.75/7.19 % (3771479)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771479)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771479)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771479)Termination reason: Refutation not found, incomplete strategy
% 16.75/7.19 % (3771479)Time elapsed: 0.355 s
% 16.75/7.19 % (3771479)Peak memory usage: 26 MB
% 16.75/7.19 % (3771479)Instructions burned: 717 (million)
% 16.75/7.19 % (3771479)------------------------------
% 16.75/7.19 % (3771479)------------------------------
% 16.75/7.19 % (3771481)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3895456564:fmbsr=2.30978:i=2174_2983 on theBenchmark for (2983ds/2174Mi)
% 16.75/7.19 % (3771477)Instruction limit reached!
% 16.75/7.19 % (3771477)------------------------------
% 16.75/7.19 % (3771477)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771477)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771477)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771477)Termination reason: Instruction limit
% 16.75/7.19 % (3771477)Termination phase: Saturation
% 16.75/7.19 % (3771477)Time elapsed: 0.870 s
% 16.75/7.19 % (3771477)Peak memory usage: 35 MB
% 16.75/7.19 % (3771477)Instructions burned: 1473 (million)
% 16.75/7.19 % (3771483)ott-2_1_sil=16000:newcnf=on:random_seed=4245649576:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2978 on theBenchmark for (2978ds/869Mi)
% 16.75/7.19 % (3771483)Instruction limit reached!
% 16.75/7.19 % (3771483)------------------------------
% 16.75/7.19 % (3771483)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771483)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771483)Termination reason: Instruction limit
% 16.75/7.19 % (3771483)Termination phase: Saturation
% 16.75/7.19 % (3771483)Time elapsed: 0.446 s
% 16.75/7.19 % (3771483)Peak memory usage: 19 MB
% 16.75/7.19 % (3771483)Instructions burned: 870 (million)
% 16.75/7.19 % (3771485)ott+10_1_sil=32000:tgt=ground:random_seed=2049633568:i=5114:av=off_2973 on theBenchmark for (2973ds/5114Mi)
% 16.75/7.19 % (3771481)Instruction limit reached!
% 16.75/7.19 % (3771481)------------------------------
% 16.75/7.19 % (3771481)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771481)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771481)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771481)Termination reason: Instruction limit
% 16.75/7.19 % (3771481)Termination phase: Finite model building preprocessing
% 16.75/7.19 % (3771481)Time elapsed: 1.086 s
% 16.75/7.19 % (3771481)Peak memory usage: 42 MB
% 16.75/7.19 % (3771481)Instructions burned: 2176 (million)
% 16.75/7.19 % (3771487)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3803308327:i=54282_2972 on theBenchmark for (2972ds/54282Mi)
% 16.75/7.19 % TRYING [1]
% 16.75/7.19 % TRYING [2]
% 16.75/7.19 % (3771475)Instruction limit reached!
% 16.75/7.19 % (3771475)------------------------------
% 16.75/7.19 % (3771475)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771475)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771475)Termination reason: Instruction limit
% 16.75/7.19 % (3771475)Termination phase: Saturation
% 16.75/7.19 % (3771475)Time elapsed: 3.194 s
% 16.75/7.19 % (3771475)Peak memory usage: 53 MB
% 16.75/7.19 % (3771475)Instructions burned: 5131 (million)
% 16.75/7.19 % (3771489)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=1870088834:i=3512:aac=none_2956 on theBenchmark for (2956ds/3512Mi)
% 16.75/7.19 % (3771485)Instruction limit reached!
% 16.75/7.19 % (3771485)------------------------------
% 16.75/7.19 % (3771485)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771485)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771485)Termination reason: Instruction limit
% 16.75/7.19 % (3771485)Termination phase: Saturation
% 16.75/7.19 % (3771485)Time elapsed: 3.418 s
% 16.75/7.19 % (3771485)Peak memory usage: 68 MB
% 16.75/7.19 % (3771485)Instructions burned: 5114 (million)
% 16.75/7.19 % (3771491)dis+21_1_sil=32000:sas=cadical:random_seed=2908722653:i=3773:amm=off_2939 on theBenchmark for (2939ds/3773Mi)
% 16.75/7.19 % (3771489)Instruction limit reached!
% 16.75/7.19 % (3771489)------------------------------
% 16.75/7.19 % (3771489)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771489)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771489)Termination reason: Instruction limit
% 16.75/7.19 % (3771489)Termination phase: Saturation
% 16.75/7.19 % (3771489)Time elapsed: 2.241 s
% 16.75/7.19 % (3771489)Peak memory usage: 49 MB
% 16.75/7.19 % (3771489)Instructions burned: 3512 (million)
% 16.75/7.19 % (3771493)ott+11_1_sil=16000:gs=on:random_seed=1821874046:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2933 on theBenchmark for (2933ds/2251Mi)
% 16.75/7.19 % (3771493) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3771430-3771493"...
% 16.75/7.19 % (3771493)...printing done.
% 16.75/7.19 % (3771493)Refutation found. Thanks to Tanya!
% 16.75/7.19 % SZS status Unsatisfiable for theBenchmark
% 16.75/7.19 % SZS output start Proof for theBenchmark
% See solution above
% 16.75/7.19 % (3771493)------------------------------
% 16.75/7.19 % (3771493)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.75/7.19 % (3771493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.75/7.19 % (3771493)CaDiCaL version: 2.1.3
% 16.75/7.19 % (3771493)Termination reason: Refutation
% 16.75/7.19 % (3771493)Time elapsed: 0.202 s
% 16.75/7.19 % (3771493)Peak memory usage: 19 MB
% 16.75/7.19 % (3771493)Instructions burned: 336 (million)
% 16.75/7.19 % (3771430)Success in time 6.962 s
% 16.75/7.19 % Vampire exiting
%------------------------------------------------------------------------------