%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR051+4 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n018.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 09:42:20 AM UTC 2026
% Result : Theorem 10.67s 4.03s
% Output : Refutation 10.67s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 4
% Syntax : Number of formulae : 20 ( 8 unt; 2 def)
% Number of atoms : 32 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 23 ( 11 ~; 6 |; 1 &)
% ( 2 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 3 prp; 0-1 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 4 ( 0 sgn 2 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f19759,axiom,
( mtvisible(c_tptp_member3356_mt)
=> marriagelicensedocument(c_tptpmarriagelicensedocument) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax3_19759) ).
fof(f44217,conjecture,
? [X0] :
( mtvisible(c_tptp_member3356_mt)
=> marriagelicensedocument(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query201) ).
fof(f44218,negated_conjecture,
~ ? [X0] :
( mtvisible(c_tptp_member3356_mt)
=> marriagelicensedocument(X0) ),
inference(negated_conjecture,[status(cth)],[f44217]) ).
fof(f44220,plain,
! [X0] :
( ~ marriagelicensedocument(X0)
& mtvisible(c_tptp_member3356_mt) ),
inference(ennf_transformation,[],[f44218]) ).
fof(f44225,plain,
( marriagelicensedocument(c_tptpmarriagelicensedocument)
| ~ mtvisible(c_tptp_member3356_mt) ),
inference(ennf_transformation,[],[f19759]) ).
fof(f44229,plain,
mtvisible(c_tptp_member3356_mt),
inference(cnf_transformation,[],[f44220]) ).
fof(f44230,plain,
! [X0] : ~ marriagelicensedocument(X0),
inference(cnf_transformation,[],[f44220]) ).
fof(f44235,plain,
( marriagelicensedocument(c_tptpmarriagelicensedocument)
| ~ mtvisible(c_tptp_member3356_mt) ),
inference(cnf_transformation,[],[f44225]) ).
fof(f44242,definition,
( spl0_1
<=> mtvisible(c_tptp_member3356_mt) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f44246,definition,
( spl0_2
<=> marriagelicensedocument(c_tptpmarriagelicensedocument) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f44248,plain,
( marriagelicensedocument(c_tptpmarriagelicensedocument)
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f44246]) ).
fof(f44250,plain,
( ~ spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f44235,f44246,f44242]) ).
fof(f44251,plain,
spl0_1,
inference(avatar_split_clause,[],[f44229,f44242]) ).
fof(f44252,plain,
( $false
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f44248,f44230]) ).
fof(f44253,plain,
~ spl0_2,
inference(avatar_contradiction_clause,[],[f44252]) ).
cnf(s2,plain,
( ~ spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f44250]) ).
cnf(s3,plain,
spl0_1,
inference(sat_conversion,[],[f44251]) ).
cnf(s4,plain,
~ spl0_2,
inference(sat_conversion,[],[f44253]) ).
cnf(s5,plain,
$false,
inference(rat,[],[s2,s4,s3]) ).
fof(f44254,plain,
$false,
inference(avatar_sat_refutation,[],[s5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR051+4 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.27 % Computer : n018.cluster.edu
% 0.11/0.27 % Model : x86_64 x86_64
% 0.11/0.27 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.27 % Memory : 8046.5625MB
% 0.11/0.27 % OS : Linux 6.8.0-71-generic
% 0.11/0.27 % CPULimit : 300
% 0.11/0.27 % WCLimit : 300
% 0.11/0.27 % DateTime : Mon Sep 28 22:20:26 UTC 2026
% 0.11/0.27 % CPUTime :
% 0.11/0.27 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.28/0.33 Running first-order theorem proving
% 0.28/0.33 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
% 10.67/4.03 % (3858816)Detected formulas, will run a generic FOF schedule.
% 10.67/4.03 % (3858825)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2249083460:i=119:av=off:ss=axioms_2986 on theBenchmark for (2986ds/119Mi)
% 10.67/4.03 % (3858823)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=1648785285:i=141695:sd=1:nm=32:gsp=on:ss=included_2986 on theBenchmark for (2986ds/141695Mi)
% 10.67/4.03 % (3858822)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=2504673267:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2986 on theBenchmark for (2986ds/134677Mi)
% 10.67/4.03 % (3858821)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=1086817562:i=141193_2986 on theBenchmark for (2986ds/141193Mi)
% 10.67/4.03 % (3858826)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=842894670:s2a=on:i=139:gtg=position_2986 on theBenchmark for (2986ds/139Mi)
% 10.67/4.03 % (3858824)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3437005719:i=109:sd=1:ins=1:gsp=on:ss=axioms_2986 on theBenchmark for (2986ds/109Mi)
% 10.67/4.03 % (3858825)Instruction limit reached!
% 10.67/4.03 % (3858825)------------------------------
% 10.67/4.03 % (3858825)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.67/4.03 % (3858825)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.67/4.03 % (3858825)CaDiCaL version: 2.1.3
% 10.67/4.03 % (3858825)Termination reason: Instruction limit
% 10.67/4.03 % (3858825)Termination phase: Saturation
% 10.67/4.03 % (3858825)Time elapsed: 0.085 s
% 10.67/4.03 % (3858825)Peak memory usage: 116 MB
% 10.67/4.03 % (3858825)Instructions burned: 121 (million)
% 10.67/4.03 % (3858827)dis-21_1_sil=8000:lcm=predicate:random_seed=403755504:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2986 on theBenchmark for (2986ds/129Mi)
% 10.67/4.03 % (3858826)Instruction limit reached!
% 10.67/4.03 % (3858826)------------------------------
% 10.67/4.03 % (3858826)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.67/4.03 % (3858826)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.67/4.03 % (3858826)CaDiCaL version: 2.1.3
% 10.67/4.03 % (3858826)Termination reason: Instruction limit
% 10.67/4.03 % (3858826)Termination phase: Property scanning
% 10.67/4.03 % (3858826)Time elapsed: 0.122 s
% 10.67/4.03 % (3858826)Peak memory usage: 110 MB
% 10.67/4.03 % (3858826)Instructions burned: 139 (million)
% 10.67/4.03 % (3858824)Instruction limit reached!
% 10.67/4.03 % (3858824)------------------------------
% 10.67/4.03 % (3858824)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.67/4.03 % (3858824)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.67/4.03 % (3858824)CaDiCaL version: 2.1.3
% 10.67/4.03 % (3858824)Termination reason: Instruction limit
% 10.67/4.03 % (3858824)Termination phase: Saturation
% 10.67/4.03 % (3858824)Time elapsed: 0.131 s
% 10.67/4.03 % (3858824)Peak memory usage: 117 MB
% 10.67/4.03 % (3858824)Instructions burned: 109 (million)
% 10.67/4.03 % (3858827)Instruction limit reached!
% 10.67/4.03 % (3858827)------------------------------
% 10.67/4.03 % (3858827)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.67/4.03 % (3858827)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.67/4.03 % (3858827)CaDiCaL version: 2.1.3
% 10.67/4.03 % (3858827)Termination reason: Instruction limit
% 10.67/4.03 % (3858827)Termination phase: SInE selection
% 10.67/4.03 % (3858827)Time elapsed: 0.128 s
% 10.67/4.03 % (3858827)Peak memory usage: 111 MB
% 10.67/4.03 % (3858827)Instructions burned: 129 (million)
% 10.67/4.03 % (3858834)lrs+10_1_sil=8000:sp=occurrence:random_seed=221704747:i=285:sd=3:ss=axioms:sgt=8_2983 on theBenchmark for (2983ds/285Mi)
% 10.67/4.03 % (3858837)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1939967007:i=325:sd=1:ss=axioms:sgt=32_2982 on theBenchmark for (2982ds/325Mi)
% 10.67/4.03 % (3858836)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2907901651:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2982 on theBenchmark for (2982ds/157Mi)
% 10.67/4.03 % (3858838)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=2091462867:s2a=on:i=248:s2at=1.23:gtg=position_2981 on theBenchmark for (2981ds/248Mi)
% 10.67/4.03 % (3858834)First to succeed.
% 10.67/4.03 % (3858834)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3858816"
% 10.67/4.03 % (3858837)Also succeeded, but the first one will report.
% 10.67/4.03 % (3858836)Instruction limit reached!
% 10.67/4.03 % (3858836)------------------------------
% 10.67/4.03 % (3858836)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.67/4.03 % (3858836)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.67/4.03 % (3858836)CaDiCaL version: 2.1.3
% 10.67/4.03 % (3858836)Termination reason: Instruction limit
% 10.67/4.03 % (3858836)Termination phase: Property scanning
% 10.67/4.03 % (3858836)Time elapsed: 0.135 s
% 10.67/4.03 % (3858836)Peak memory usage: 110 MB
% 10.67/4.03 % (3858836)Instructions burned: 157 (million)
% 10.67/4.03 % (3858838)Instruction limit reached!
% 10.67/4.03 % (3858838)------------------------------
% 10.67/4.03 % (3858838)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.67/4.03 % (3858838)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.67/4.03 % (3858838)CaDiCaL version: 2.1.3
% 10.67/4.03 % (3858838)Termination reason: Instruction limit
% 10.67/4.03 % (3858838)Termination phase: SInE selection
% 10.67/4.03 % (3858838)Time elapsed: 0.220 s
% 10.67/4.03 % (3858838)Peak memory usage: 111 MB
% 10.67/4.03 % (3858838)Instructions burned: 248 (million)
% 10.67/4.03 % (3858843)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=4213499190:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2978 on theBenchmark for (2978ds/294Mi)
% 10.67/4.03 % (3858834)Refutation found. Thanks to Tanya!
% 10.67/4.03 % SZS status Theorem for theBenchmark
% 10.67/4.03 % SZS output start Proof for theBenchmark
% See solution above
% 10.67/4.03 % (3858834)------------------------------
% 10.67/4.03 % (3858834)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.67/4.03 % (3858834)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.67/4.03 % (3858834)CaDiCaL version: 2.1.3
% 10.67/4.03 % (3858834)Termination reason: Refutation
% 10.67/4.03 % (3858834)Time elapsed: 0.139 s
% 10.67/4.03 % (3858834)Peak memory usage: 120 MB
% 10.67/4.03 % (3858834)Instructions burned: 112 (million)
% 10.67/4.03 % (3858834)------------------------------
% 10.67/4.03 % (3858834)------------------------------
% 10.67/4.03 % (3858816)Success in time 2.546 s
% 10.67/4.03 % Vampire exiting
%------------------------------------------------------------------------------