%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL199-1 : 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 : n012.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 0.92s 0.62s
% Output : Refutation 0.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 8
% Syntax : Number of formulae : 28 ( 16 unt; 0 def)
% Number of atoms : 43 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 31 ( 16 ~; 15 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 6 ( 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 : 57 ( 57 !; 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(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(not(or(p,q))),not(p))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f11,plain,
! [X0,X1] : theorem(or(not(X0),or(X1,X0))),
inference(resolution,[],[f2,f6]) ).
fof(f13,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f7,f1]) ).
fof(f14,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f7,f3]) ).
fof(f15,plain,
! [X0,X1] :
( theorem(or(X0,X1))
| ~ theorem(X1) ),
inference(resolution,[],[f7,f2]) ).
fof(f28,plain,
! [X2,X0,X1] :
( ~ theorem(or(X1,or(X0,X2)))
| theorem(or(X0,or(X1,X2))) ),
inference(resolution,[],[f4,f7]) ).
fof(f32,plain,
! [X0,X1] : theorem(or(X0,or(not(X1),X1))),
inference(resolution,[],[f28,f11]) ).
fof(f34,plain,
! [X2,X0,X1] :
( theorem(or(X0,or(X1,X2)))
| ~ theorem(or(X0,X2)) ),
inference(resolution,[],[f28,f15]) ).
fof(f36,plain,
! [X0] : theorem(or(not(X0),X0)),
inference(resolution,[],[f32,f13]) ).
fof(f38,plain,
! [X0] : theorem(or(X0,not(X0))),
inference(resolution,[],[f36,f14]) ).
fof(f892,plain,
! [X0,X1] :
( theorem(or(not(X0),not(not(X1))))
| ~ axiom(or(not(X0),X1)) ),
inference(resolution,[],[f8,f38]) ).
fof(f910,plain,
! [X2,X3,X0,X1] :
( ~ axiom(or(not(X0),X1))
| theorem(or(not(X0),or(X2,X3)))
| ~ theorem(or(not(X1),X3)) ),
inference(resolution,[],[f8,f34]) ).
fof(f1039,plain,
! [X0,X1] :
( ~ axiom(or(not(X0),X1))
| theorem(or(not(not(X1)),not(X0))) ),
inference(resolution,[],[f892,f14]) ).
fof(f1041,plain,
! [X0,X1] : theorem(or(not(not(or(X0,X1))),not(or(X1,X0)))),
inference(resolution,[],[f1039,f3]) ).
fof(f1054,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),not(not(or(X1,X0))))),
inference(resolution,[],[f1041,f14]) ).
fof(f1896,plain,
! [X2,X3,X0,X1] :
( ~ theorem(or(not(or(X3,X0)),X2))
| theorem(or(not(X0),or(X1,X2))) ),
inference(resolution,[],[f910,f2]) ).
fof(f3573,plain,
! [X2,X0,X1] : theorem(or(not(X0),or(X1,not(not(or(X0,X2)))))),
inference(resolution,[],[f1896,f1054]) ).
fof(f3966,plain,
! [X2,X0,X1] : theorem(or(X0,or(not(X1),not(not(or(X1,X2)))))),
inference(resolution,[],[f3573,f28]) ).
fof(f4000,plain,
! [X0,X1] : theorem(or(not(X0),not(not(or(X0,X1))))),
inference(resolution,[],[f3966,f13]) ).
fof(f4007,plain,
! [X0,X1] : theorem(or(not(not(or(X0,X1))),not(X0))),
inference(resolution,[],[f4000,f14]) ).
fof(f4008,plain,
$false,
inference(resolution,[],[f4007,f9]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL199-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.38 % Computer : n012.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 15:25:35 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.42 Running first-order model finding
% 0.11/0.42 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
% 0.92/0.62 % (2510690)Will run a generic schedule for satisfiability detection.
% 0.92/0.62 % (2510696)% WARNING: option uhcvi not known.
% 0.92/0.62 % (2510701)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=387590202:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.92/0.62 % (2510698)dis+10_1_sil=32000:sp=arity:random_seed=1564751849:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.92/0.62 % (2510695)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=86276169_2999 on theBenchmark for (2999ds/0Mi)
% 0.92/0.62 % (2510696)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3372691646:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.92/0.62 % (2510697)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=79403843:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.92/0.62 % (2510699)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2763623324:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.92/0.62 % (2510700)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=206378690:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.92/0.62 % TRYING [1]
% 0.92/0.62 % TRYING [2]
% 0.92/0.62 % TRYING [3]
% 0.92/0.62 % TRYING [4]
% 0.92/0.62 % (2510699)Instruction limit reached!
% 0.92/0.62 % (2510699)------------------------------
% 0.92/0.62 % (2510699)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.62 % (2510699)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.62 % (2510699)CaDiCaL version: 2.1.3
% 0.92/0.62 % (2510699)Termination reason: Instruction limit
% 0.92/0.62 % (2510699)Termination phase: Saturation
% 0.92/0.62 % (2510699)Time elapsed: 0.048 s
% 0.92/0.62 % (2510699)Peak memory usage: 11 MB
% 0.92/0.62 % (2510699)Instructions burned: 117 (million)
% 0.92/0.62 % (2510698)Instruction limit reached!
% 0.92/0.62 % (2510698)------------------------------
% 0.92/0.62 % (2510698)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.62 % (2510698)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.62 % (2510698)CaDiCaL version: 2.1.3
% 0.92/0.62 % (2510698)Termination reason: Instruction limit
% 0.92/0.62 % (2510698)Termination phase: Saturation
% 0.92/0.62 % (2510698)Time elapsed: 0.051 s
% 0.92/0.62 % (2510698)Peak memory usage: 11 MB
% 0.92/0.62 % (2510698)Instructions burned: 105 (million)
% 0.92/0.62 % (2510709)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=993722154:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.92/0.62 % TRYING [1]
% 0.92/0.62 % TRYING [2]
% 0.92/0.62 % (2510710)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4019303352:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.92/0.62 % TRYING [3]
% 0.92/0.62 % (2510700)Instruction limit reached!
% 0.92/0.62 % (2510700)------------------------------
% 0.92/0.62 % (2510700)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.62 % (2510700)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.62 % (2510700)CaDiCaL version: 2.1.3
% 0.92/0.62 % (2510700)Termination reason: Instruction limit
% 0.92/0.62 % (2510700)Termination phase: Saturation
% 0.92/0.62 % (2510700)Time elapsed: 0.074 s
% 0.92/0.62 % (2510700)Peak memory usage: 12 MB
% 0.92/0.62 % (2510700)Instructions burned: 131 (million)
% 0.92/0.62 % (2510701)Instruction limit reached!
% 0.92/0.62 % (2510701)------------------------------
% 0.92/0.62 % (2510701)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.62 % (2510701)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.62 % (2510701)CaDiCaL version: 2.1.3
% 0.92/0.62 % (2510701)Termination reason: Instruction limit
% 0.92/0.62 % (2510701)Termination phase: Saturation
% 0.92/0.62 % (2510701)Time elapsed: 0.081 s
% 0.92/0.62 % (2510701)Peak memory usage: 12 MB
% 0.92/0.62 % (2510701)Instructions burned: 161 (million)
% 0.92/0.62 % TRYING [4]
% 0.92/0.62 % (2510713)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=1416445992:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 0.92/0.62 % (2510714)ott-21_1_sil=16000:fs=off:random_seed=66278826:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 0.92/0.62 % (2510710)Instruction limit reached!
% 0.92/0.62 % (2510710)------------------------------
% 0.92/0.62 % (2510710)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.62 % (2510710)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.62 % (2510710)CaDiCaL version: 2.1.3
% 0.92/0.62 % (2510710)Termination reason: Instruction limit
% 0.92/0.62 % (2510710)Termination phase: Saturation
% 0.92/0.62 % (2510710)Time elapsed: 0.074 s
% 0.92/0.62 % (2510710)Peak memory usage: 12 MB
% 0.92/0.62 % (2510710)Instructions burned: 132 (million)
% 0.92/0.62 % (2510713) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2510690-2510713"...
% 0.92/0.62 % (2510713)...printing done.
% 0.92/0.62 % (2510713)Refutation found. Thanks to Tanya!
% 0.92/0.62 % SZS status Unsatisfiable for theBenchmark
% 0.92/0.62 % SZS output start Proof for theBenchmark
% See solution above
% 0.92/0.62 % (2510713)------------------------------
% 0.92/0.62 % (2510713)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.62 % (2510713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.62 % (2510713)CaDiCaL version: 2.1.3
% 0.92/0.62 % (2510713)Termination reason: Refutation
% 0.92/0.62 % (2510713)Time elapsed: 0.063 s
% 0.92/0.62 % (2510713)Peak memory usage: 13 MB
% 0.92/0.62 % (2510713)Instructions burned: 119 (million)
% 0.92/0.62 % (2510690)Success in time 0.192 s
% 0.92/0.62 % Vampire exiting
%------------------------------------------------------------------------------