%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV357-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n015.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 01:09:00 PM UTC 2026
% Result : Unsatisfiable 4.39s 1.46s
% Output : Refutation 4.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 5
% Syntax : Number of formulae : 9 ( 6 unt; 0 def)
% Number of atoms : 13 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 9 ( 5 ~; 4 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 16 ( 16 usr; 8 con; 0-2 aty)
% Number of variables : 8 ( 8 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3444,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/sandbox/benchmark/theBenchmark.p',cls_Message_OMPair__analz_0) ).
fof(f3561,axiom,
! [X2,X0,X1] :
( ~ c_in(X0,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Event_Oevent_OGets(X1,X2),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent)
| c_in(X2,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X0)),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Yahalom_OGets__imp__analz__Spy__dest_0) ).
fof(f3601,negated_conjecture,
c_in(v_evs2,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f3603,negated_conjecture,
c_in(c_Event_Oevent_OGets(v_Ba,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Aa),c_Message_Omsg_ONonce(v_NB))),c_List_Oset(v_evs2,tc_Event_Oevent),tc_Event_Oevent),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_4) ).
fof(f3605,negated_conjecture,
~ c_in(c_Message_Omsg_ONonce(v_NB),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs2)),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_6) ).
fof(f4163,plain,
! [X0,X1] :
( ~ c_in(c_Event_Oevent_OGets(X0,X1),c_List_Oset(v_evs2,tc_Event_Oevent),tc_Event_Oevent)
| c_in(X1,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs2)),tc_Message_Omsg) ),
inference(resolution,[],[f3561,f3601]) ).
fof(f4407,plain,
c_in(c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Aa),c_Message_Omsg_ONonce(v_NB)),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs2)),tc_Message_Omsg),
inference(resolution,[],[f4163,f3603]) ).
fof(f4409,plain,
c_in(c_Message_Omsg_ONonce(v_NB),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs2)),tc_Message_Omsg),
inference(resolution,[],[f4407,f3444]) ).
fof(f4410,plain,
$false,
inference(forward_subsumption_resolution,[],[f4409,f3605]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV357-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.18 % Computer : n015.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 10:45:47 UTC 2026
% 0.09/0.18 % CPUTime :
% 0.09/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.21 Running first-order theorem proving
% 0.09/0.21 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.39/1.46 % (2533485)Input is clausal, will run a generic CNF schedule.
% 4.39/1.46 % (2533492)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4206211907:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 4.39/1.46 % (2533490)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=983499403:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 4.39/1.46 % (2533494)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3199078573:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 4.39/1.46 % (2533495)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2583304984:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 4.39/1.46 % (2533491)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=4283705510:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 4.39/1.46 % (2533493)lrs+10_1_sil=8000:sp=occurrence:random_seed=2550590082:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 4.39/1.46 % (2533496)dis-21_1_sil=8000:lcm=predicate:random_seed=3032869501: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)
% 4.39/1.46 % (2533496)Instruction limit reached!
% 4.39/1.46 % (2533496)------------------------------
% 4.39/1.46 % (2533496)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.39/1.46 % (2533496)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/1.46 % (2533496)CaDiCaL version: 2.1.3
% 4.39/1.46 % (2533496)Termination reason: Instruction limit
% 4.39/1.46 % (2533496)Termination phase: Saturation
% 4.39/1.46 % (2533496)Time elapsed: 0.064 s
% 4.39/1.46 % (2533496)Peak memory usage: 90 MB
% 4.39/1.46 % (2533496)Instructions burned: 117 (million)
% 4.39/1.46 % (2533494)Instruction limit reached!
% 4.39/1.46 % (2533494)------------------------------
% 4.39/1.46 % (2533494)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.39/1.46 % (2533494)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/1.46 % (2533494)CaDiCaL version: 2.1.3
% 4.39/1.46 % (2533494)Termination reason: Instruction limit
% 4.39/1.46 % (2533494)Termination phase: Saturation
% 4.39/1.46 % (2533494)Time elapsed: 0.071 s
% 4.39/1.46 % (2533494)Peak memory usage: 90 MB
% 4.39/1.46 % (2533494)Instructions burned: 114 (million)
% 4.39/1.46 % (2533493)Instruction limit reached!
% 4.39/1.46 % (2533493)------------------------------
% 4.39/1.46 % (2533493)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.39/1.46 % (2533493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/1.46 % (2533493)CaDiCaL version: 2.1.3
% 4.39/1.46 % (2533493)Termination reason: Instruction limit
% 4.39/1.46 % (2533493)Termination phase: Saturation
% 4.39/1.46 % (2533493)Time elapsed: 0.072 s
% 4.39/1.46 % (2533493)Peak memory usage: 91 MB
% 4.39/1.46 % (2533493)Instructions burned: 107 (million)
% 4.39/1.46 % (2533495)First to succeed.
% 4.39/1.46 % (2533495)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2533485"
% 4.39/1.46 % (2533504)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=1043912027:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 4.39/1.46 % (2533506)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1878733827:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 4.39/1.46 % (2533505)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=280943780:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 4.39/1.46 % (2533504)Also succeeded, but the first one will report.
% 4.39/1.46 % (2533506)Also succeeded, but the first one will report.
% 4.39/1.46 % (2533505)Also succeeded, but the first one will report.
% 4.39/1.46 % (2533495)Refutation found. Thanks to Tanya!
% 4.39/1.46 % SZS status Unsatisfiable for theBenchmark
% 4.39/1.46 % SZS output start Proof for theBenchmark
% See solution above
% 4.39/1.46 % (2533495)------------------------------
% 4.39/1.46 % (2533495)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.39/1.46 % (2533495)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/1.46 % (2533495)CaDiCaL version: 2.1.3
% 4.39/1.46 % (2533495)Termination reason: Refutation
% 4.39/1.46 % (2533495)Time elapsed: 0.086 s
% 4.39/1.46 % (2533495)Peak memory usage: 91 MB
% 4.39/1.46 % (2533495)Instructions burned: 145 (million)
% 4.39/1.46 % (2533495)------------------------------
% 4.39/1.46 % (2533495)------------------------------
% 4.39/1.46 % (2533485)Success in time 0.6 s
% 4.39/1.46 % Vampire exiting
%------------------------------------------------------------------------------