%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR088+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n006.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 09:45:07 AM UTC 2026
% Result : Theorem 8.95s 2.97s
% Output : Refutation 8.95s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 9 ( 9 unt; 0 def)
% Number of atoms : 9 ( 0 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 6 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 10 ( 6 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f38280,axiom,
~ s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+2.ax',kb_SUMO_38593) ).
fof(f55590,conjecture,
? [X0,X1] : ~ s__overlapsTemporally(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_ALL) ).
fof(f55591,negated_conjecture,
~ ? [X0,X1] : ~ s__overlapsTemporally(X0,X1),
inference(negated_conjecture,[status(cth)],[f55590]) ).
fof(f78990,plain,
! [X0,X1] : s__overlapsTemporally(X0,X1),
inference(ennf_transformation,[],[f55591]) ).
fof(f115244,plain,
~ s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
inference(cnf_transformation,[],[f38280]) ).
fof(f136042,plain,
! [X0,X1] : s__overlapsTemporally(X0,X1),
inference(cnf_transformation,[],[f78990]) ).
fof(f148966,plain,
s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
inference(consistent_polarity_flipping,[],[f115244]) ).
fof(f153825,plain,
! [X0,X1] : ~ s__overlapsTemporally(X0,X1),
inference(consistent_polarity_flipping,[],[f136042]) ).
fof(f157161,plain,
$false,
inference(forward_subsumption_resolution,[],[f148966,f153825]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR088+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.22 % Computer : n006.cluster.edu
% 0.07/0.22 % Model : x86_64 x86_64
% 0.07/0.22 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.22 % Memory : 8046.5625MB
% 0.07/0.22 % OS : Linux 6.8.0-71-generic
% 0.07/0.22 % CPULimit : 300
% 0.07/0.22 % WCLimit : 300
% 0.07/0.22 % DateTime : Mon Sep 28 22:38:40 UTC 2026
% 0.07/0.22 % CPUTime :
% 0.07/0.22 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.24 Running first-order model finding
% 0.07/0.24 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 8.95/2.97 % (287580)Will run a generic schedule for satisfiability detection.
% 8.95/2.97 % (287586)% WARNING: option uhcvi not known.
% 8.95/2.97 % (287586)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1092089450:i=135531:add=off:rawr=on_2983 on theBenchmark for (2983ds/135531Mi)
% 8.95/2.97 % (287585)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=4010620888_2983 on theBenchmark for (2983ds/0Mi)
% 8.95/2.97 % (287587)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2129547983:i=88024:add=on:rawr=on_2983 on theBenchmark for (2983ds/88024Mi)
% 8.95/2.97 % (287588)dis+10_1_sil=32000:sp=arity:random_seed=3916624494:i=103:fgj=on_2983 on theBenchmark for (2983ds/103Mi)
% 8.95/2.97 % (287589)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1986301305:i=116_2983 on theBenchmark for (2983ds/116Mi)
% 8.95/2.97 % (287590)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1394563661:i=131_2983 on theBenchmark for (2983ds/131Mi)
% 8.95/2.97 % (287591)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=151540624:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2983 on theBenchmark for (2983ds/159Mi)
% 8.95/2.97 % (287588)Instruction limit reached!
% 8.95/2.97 % (287588)------------------------------
% 8.95/2.97 % (287588)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287588)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287588)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287588)Termination reason: Instruction limit
% 8.95/2.97 % (287588)Termination phase: Preprocessing 1
% 8.95/2.97 % (287588)Time elapsed: 0.066 s
% 8.95/2.97 % (287588)Peak memory usage: 90 MB
% 8.95/2.97 % (287588)Instructions burned: 103 (million)
% 8.95/2.97 % (287589)Instruction limit reached!
% 8.95/2.97 % (287589)------------------------------
% 8.95/2.97 % (287589)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287589)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287589)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287589)Termination reason: Instruction limit
% 8.95/2.97 % (287589)Termination phase: Preprocessing 1
% 8.95/2.97 % (287589)Time elapsed: 0.086 s
% 8.95/2.97 % (287589)Peak memory usage: 90 MB
% 8.95/2.97 % (287589)Instructions burned: 117 (million)
% 8.95/2.97 % (287590)Instruction limit reached!
% 8.95/2.97 % (287590)------------------------------
% 8.95/2.97 % (287590)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287590)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287590)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287590)Termination reason: Instruction limit
% 8.95/2.97 % (287590)Termination phase: Preprocessing 1
% 8.95/2.97 % (287590)Time elapsed: 0.085 s
% 8.95/2.97 % (287590)Peak memory usage: 90 MB
% 8.95/2.97 % (287590)Instructions burned: 132 (million)
% 8.95/2.97 % (287599)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1207548040:i=714:nm=2_2982 on theBenchmark for (2982ds/714Mi)
% 8.95/2.97 % (287591)Instruction limit reached!
% 8.95/2.97 % (287591)------------------------------
% 8.95/2.97 % (287591)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287591)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287591)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287591)Termination reason: Instruction limit
% 8.95/2.97 % (287591)Termination phase: Preprocessing 1
% 8.95/2.97 % (287591)Time elapsed: 0.104 s
% 8.95/2.97 % (287591)Peak memory usage: 90 MB
% 8.95/2.97 % (287591)Instructions burned: 160 (million)
% 8.95/2.97 % (287601)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3004348403:i=131:bd=preordered:fsd=on_2982 on theBenchmark for (2982ds/131Mi)
% 8.95/2.97 % (287602)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=189961372:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2982 on theBenchmark for (2982ds/684Mi)
% 8.95/2.97 % (287605)ott-21_1_sil=16000:fs=off:random_seed=1145907307:i=180:av=off:fsr=off_2982 on theBenchmark for (2982ds/180Mi)
% 8.95/2.97 % (287601)Instruction limit reached!
% 8.95/2.97 % (287601)------------------------------
% 8.95/2.97 % (287601)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287601)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287601)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287601)Termination reason: Instruction limit
% 8.95/2.97 % (287601)Termination phase: Preprocessing 1
% 8.95/2.97 % (287601)Time elapsed: 0.083 s
% 8.95/2.97 % (287601)Peak memory usage: 90 MB
% 8.95/2.97 % (287601)Instructions burned: 131 (million)
% 8.95/2.97 % (287607)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3658940399:i=477:bd=all_2981 on theBenchmark for (2981ds/477Mi)
% 8.95/2.97 % (287605)Instruction limit reached!
% 8.95/2.97 % (287605)------------------------------
% 8.95/2.97 % (287605)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287605)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287605)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287605)Termination reason: Instruction limit
% 8.95/2.97 % (287605)Termination phase: Unused predicate definition removal
% 8.95/2.97 % (287605)Time elapsed: 0.125 s
% 8.95/2.97 % (287605)Peak memory usage: 92 MB
% 8.95/2.97 % (287605)Instructions burned: 180 (million)
% 8.95/2.97 % (287609)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1828859335:fmbsr=1.3:i=865:ins=25_2980 on theBenchmark for (2980ds/865Mi)
% 8.95/2.97 % (287599)Instruction limit reached!
% 8.95/2.97 % (287599)------------------------------
% 8.95/2.97 % (287599)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287599)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287599)Termination reason: Instruction limit
% 8.95/2.97 % (287599)Termination phase: Unused predicate definition removal
% 8.95/2.97 % (287599)Time elapsed: 0.406 s
% 8.95/2.97 % (287599)Peak memory usage: 127 MB
% 8.95/2.97 % (287599)Instructions burned: 715 (million)
% 8.95/2.97 % (287611)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2935409320:i=1179_2978 on theBenchmark for (2978ds/1179Mi)
% 8.95/2.97 % (287607)Instruction limit reached!
% 8.95/2.97 % (287607)------------------------------
% 8.95/2.97 % (287607)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287607)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287607)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287607)Termination reason: Instruction limit
% 8.95/2.97 % (287607)Termination phase: Preprocessing 3
% 8.95/2.97 % (287607)Time elapsed: 0.319 s
% 8.95/2.97 % (287607)Peak memory usage: 102 MB
% 8.95/2.97 % (287607)Instructions burned: 478 (million)
% 8.95/2.97 % (287602)Instruction limit reached!
% 8.95/2.97 % (287602)------------------------------
% 8.95/2.97 % (287602)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287602)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287602)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287602)Termination reason: Instruction limit
% 8.95/2.97 % (287602)Termination phase: NewCNF
% 8.95/2.97 % (287602)Time elapsed: 0.455 s
% 8.95/2.97 % (287602)Peak memory usage: 106 MB
% 8.95/2.97 % (287602)Instructions burned: 686 (million)
% 8.95/2.97 % (287613)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2648448869:i=889:ins=1_2978 on theBenchmark for (2978ds/889Mi)
% 8.95/2.97 % (287615)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=3500114965:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2977 on theBenchmark for (2977ds/692Mi)
% 8.95/2.97 % (287609)Instruction limit reached!
% 8.95/2.97 % (287609)------------------------------
% 8.95/2.97 % (287609)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287609)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287609)Termination reason: Instruction limit
% 8.95/2.97 % (287609)Termination phase: Naming
% 8.95/2.97 % (287609)Time elapsed: 0.537 s
% 8.95/2.97 % (287609)Peak memory usage: 156 MB
% 8.95/2.97 % (287609)Instructions burned: 866 (million)
% 8.95/2.97 % (287617)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2368122457:i=879:kws=inv_precedence:fsr=off_2975 on theBenchmark for (2975ds/879Mi)
% 8.95/2.97 % (287586) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-287580-287586"...
% 8.95/2.97 % (287586)...printing done.
% 8.95/2.97 % (287586)Refutation found. Thanks to Tanya!
% 8.95/2.97 % SZS status Theorem for theBenchmark
% 8.95/2.97 % SZS output start Proof for theBenchmark
% See solution above
% 8.95/2.97 % (287586)------------------------------
% 8.95/2.97 % (287586)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.95/2.97 % (287586)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.95/2.97 % (287586)CaDiCaL version: 2.1.3
% 8.95/2.97 % (287586)Termination reason: Refutation
% 8.95/2.97 % (287586)Time elapsed: 0.917 s
% 8.95/2.97 % (287586)Peak memory usage: 142 MB
% 8.95/2.97 % (287586)Instructions burned: 3044 (million)
% 8.95/2.97 % (287580)Success in time 2.635 s
% 8.95/2.97 % Vampire exiting
%------------------------------------------------------------------------------