%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL196-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 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 11:57:57 AM UTC 2026
% Result : Unsatisfiable 0.20s 5.76s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 9
% Syntax : Number of formulae : 31 ( 10 unt; 0 def)
% Number of atoms : 55 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 50 ( 26 ~; 24 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 71 ( 71 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_2) ).
fof(f2,axiom,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_3) ).
fof(f3,axiom,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_4) ).
fof(f4,axiom,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_5) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_6) ).
fof(f6,axiom,
! [X0] :
( ~ axiom(X0)
| theorem(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_1) ).
fof(f7,axiom,
! [X0,X1] :
( ~ axiom(or(not(X1),X0))
| theorem(X0)
| ~ theorem(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_2) ).
fof(f8,axiom,
! [X2,X0,X1] :
( ~ theorem(or(not(X2),X1))
| ~ axiom(or(not(X0),X2))
| theorem(or(not(X0),X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_3) ).
fof(f9,negated_conjecture,
~ theorem(or(not(or(p,or(p,q))),or(p,q))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f22,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[],[f3,f6]) ).
fof(f29,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f7,f1]) ).
fof(f30,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f7,f3]) ).
fof(f31,plain,
! [X0,X1] :
( theorem(or(X0,X1))
| ~ theorem(X1) ),
inference(resolution,[],[f7,f2]) ).
fof(f77,plain,
! [X2,X0,X1] :
( ~ theorem(or(X1,or(X0,X2)))
| theorem(or(X0,or(X1,X2))) ),
inference(resolution,[],[f4,f7]) ).
fof(f89,plain,
! [X2,X0,X1] :
( theorem(or(X0,or(X1,X2)))
| ~ theorem(or(X0,X2)) ),
inference(resolution,[],[f77,f31]) ).
fof(f142,plain,
! [X0,X1] :
( ~ theorem(or(or(X0,X1),X1))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f89,f29]) ).
fof(f143,plain,
! [X2,X0,X1] :
( theorem(or(or(X2,X1),X0))
| ~ theorem(or(X0,X1)) ),
inference(resolution,[],[f89,f30]) ).
fof(f180,plain,
! [X2,X3,X0,X1] :
( theorem(or(X0,or(or(X3,X2),X1)))
| ~ theorem(or(or(X0,X1),X2)) ),
inference(resolution,[],[f143,f77]) ).
fof(f699,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[],[f5,f7]) ).
fof(f2061,plain,
! [X2,X3,X0,X1] :
( theorem(or(or(or(X3,X2),X1),X0))
| ~ theorem(or(or(X0,X1),X2)) ),
inference(resolution,[],[f180,f30]) ).
fof(f2372,plain,
! [X2,X0,X1] :
( ~ theorem(or(or(X0,X0),X1))
| theorem(or(or(X2,X1),X0)) ),
inference(resolution,[],[f2061,f142]) ).
fof(f2385,plain,
! [X2,X0,X1] :
( theorem(or(or(X0,X1),X2))
| ~ theorem(or(X1,X2)) ),
inference(resolution,[],[f2372,f143]) ).
fof(f2875,plain,
! [X0,X1] :
( ~ theorem(or(X0,or(X1,X0)))
| theorem(or(X1,X0)) ),
inference(resolution,[],[f2385,f29]) ).
fof(f3118,plain,
! [X2,X0,X1] :
( ~ axiom(or(not(X0),or(X1,X2)))
| theorem(or(not(X0),or(X2,X1))) ),
inference(resolution,[],[f8,f22]) ).
fof(f3127,plain,
! [X2,X3,X0,X1] :
( ~ axiom(or(not(X0),or(X1,X2)))
| theorem(or(not(X0),or(X1,X3)))
| ~ theorem(or(not(X2),X3)) ),
inference(resolution,[],[f8,f699]) ).
fof(f3979,plain,
! [X0,X1] : theorem(or(not(X0),or(X0,X1))),
inference(resolution,[],[f3118,f2]) ).
fof(f8407,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X1,X2)))
| ~ theorem(or(not(X0),X2)) ),
inference(resolution,[],[f3127,f3]) ).
fof(f8927,plain,
! [X2,X0,X1] :
( theorem(or(X2,or(not(or(X0,X2)),X1)))
| ~ theorem(or(not(X0),X1)) ),
inference(resolution,[],[f8407,f77]) ).
fof(f9150,plain,
! [X0,X1] :
( theorem(or(not(or(X0,X1)),X1))
| ~ theorem(or(not(X0),X1)) ),
inference(resolution,[],[f8927,f2875]) ).
fof(f9173,plain,
~ theorem(or(not(p),or(p,q))),
inference(resolution,[],[f9150,f9]) ).
fof(f9178,plain,
$false,
inference(forward_subsumption_resolution,[],[f9173,f3979]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL196-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/5.43 % Computer : n015.cluster.edu
% 0.14/5.43 % Model : x86_64 x86_64
% 0.14/5.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/5.43 % Memory : 8046.5625MB
% 0.14/5.43 % OS : Linux 6.8.0-71-generic
% 0.14/5.43 % CPULimit : 300
% 0.14/5.43 % WCLimit : 300
% 0.14/5.43 % DateTime : Sun Sep 27 15:29:36 UTC 2026
% 0.14/5.44 % CPUTime :
% 0.14/5.44 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/5.48 Running first-order model finding
% 0.14/5.48 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
% 0.20/5.76 % (1785266)Will run a generic schedule for satisfiability detection.
% 0.20/5.76 % (1785272)% WARNING: option uhcvi not known.
% 0.20/5.76 % (1785272)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=692706712:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.20/5.76 % (1785277)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=147352092:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.20/5.76 % (1785274)dis+10_1_sil=32000:sp=arity:random_seed=2505343973:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.20/5.76 % (1785273)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1971455549:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.20/5.76 % (1785271)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3114410756_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/5.76 % (1785276)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3954597329:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.20/5.76 % (1785275)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2991289198:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.20/5.76 % TRYING [1]
% 0.20/5.76 % TRYING [2]
% 0.20/5.76 % TRYING [3]
% 0.20/5.76 % TRYING [4]
% 0.20/5.76 % (1785274)Instruction limit reached!
% 0.20/5.76 % (1785274)------------------------------
% 0.20/5.76 % (1785274)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/5.76 % (1785274)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/5.76 % (1785274)CaDiCaL version: 2.1.3
% 0.20/5.76 % (1785274)Termination reason: Instruction limit
% 0.20/5.76 % (1785274)Termination phase: Saturation
% 0.20/5.76 % (1785274)Time elapsed: 0.093 s
% 0.20/5.76 % (1785274)Peak memory usage: 11 MB
% 0.20/5.76 % (1785274)Instructions burned: 103 (million)
% 0.20/5.76 % (1785275)Instruction limit reached!
% 0.20/5.76 % (1785275)------------------------------
% 0.20/5.76 % (1785275)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/5.76 % (1785275)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/5.76 % (1785275)CaDiCaL version: 2.1.3
% 0.20/5.76 % (1785275)Termination reason: Instruction limit
% 0.20/5.76 % (1785275)Termination phase: Saturation
% 0.20/5.76 % (1785275)Time elapsed: 0.095 s
% 0.20/5.76 % (1785275)Peak memory usage: 11 MB
% 0.20/5.76 % (1785275)Instructions burned: 116 (million)
% 0.20/5.76 % (1785277)Instruction limit reached!
% 0.20/5.76 % (1785277)------------------------------
% 0.20/5.76 % (1785277)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/5.76 % (1785277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/5.76 % (1785277)CaDiCaL version: 2.1.3
% 0.20/5.76 % (1785277)Termination reason: Instruction limit
% 0.20/5.76 % (1785277)Termination phase: Saturation
% 0.20/5.76 % (1785277)Time elapsed: 0.122 s
% 0.20/5.76 % (1785277)Peak memory usage: 12 MB
% 0.20/5.76 % (1785277)Instructions burned: 160 (million)
% 0.20/5.76 % (1785286)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=994538369:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 0.20/5.76 % (1785285)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3050081714:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 0.20/5.76 % TRYING [1]
% 0.20/5.76 % TRYING [2]
% 0.20/5.76 % TRYING [3]
% 0.20/5.76 % (1785276)Instruction limit reached!
% 0.20/5.76 % (1785276)------------------------------
% 0.20/5.76 % (1785276)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/5.76 % (1785276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/5.76 % (1785276)CaDiCaL version: 2.1.3
% 0.20/5.76 % (1785276)Termination reason: Instruction limit
% 0.20/5.76 % (1785276)Termination phase: Saturation
% 0.20/5.76 % (1785276)Time elapsed: 0.140 s
% 0.20/5.76 % (1785276)Peak memory usage: 12 MB
% 0.20/5.76 % (1785276)Instructions burned: 132 (million)
% 0.20/5.76 % (1785287)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=4261724084:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 0.20/5.76 % TRYING [4]
% 0.20/5.76 % (1785290)ott-21_1_sil=16000:fs=off:random_seed=3333419849:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 0.20/5.76 % TRYING [5]
% 0.20/5.76 % (1785286)Instruction limit reached!
% 0.20/5.76 % (1785286)------------------------------
% 0.20/5.76 % (1785286)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/5.76 % (1785286)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/5.76 % (1785286)CaDiCaL version: 2.1.3
% 0.20/5.76 % (1785286)Termination reason: Instruction limit
% 0.20/5.76 % (1785286)Termination phase: Saturation
% 0.20/5.76 % (1785286)Time elapsed: 0.102 s
% 0.20/5.76 % (1785286)Peak memory usage: 13 MB
% 0.20/5.76 % (1785286)Instructions burned: 131 (million)
% 0.20/5.76 % (1785273) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1785266-1785273"...
% 0.20/5.76 % (1785273)...printing done.
% 0.20/5.76 % (1785273)Refutation found. Thanks to Tanya!
% 0.20/5.76 % SZS status Unsatisfiable for theBenchmark
% 0.20/5.76 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/5.76 % (1785273)------------------------------
% 0.20/5.76 % (1785273)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/5.76 % (1785273)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/5.76 % (1785273)CaDiCaL version: 2.1.3
% 0.20/5.76 % (1785273)Termination reason: Refutation
% 0.20/5.76 % (1785273)Time elapsed: 0.226 s
% 0.20/5.76 % (1785273)Peak memory usage: 14 MB
% 0.20/5.76 % (1785273)Instructions burned: 235 (million)
% 0.20/5.76 % (1785266)Success in time 0.266 s
% 0.20/5.76 % Vampire exiting
%------------------------------------------------------------------------------