%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL253-3 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n020.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 11:58:12 AM UTC 2026
% Result : Unsatisfiable 64.46s 9.78s
% Output : Refutation 64.46s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 22
% Syntax : Number of formulae : 79 ( 65 unt; 12 def)
% Number of atoms : 97 ( 26 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 41 ( 23 ~; 18 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 19 ( 19 usr; 15 con; 0-2 aty)
% Number of variables : 70 ( 70 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : axiom(implies(or(X0,X0),X0)),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_2) ).
fof(f2,axiom,
! [X0,X1] : axiom(implies(X0,or(X1,X0))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_3) ).
fof(f3,axiom,
! [X0,X1] : axiom(implies(or(X0,X1),or(X1,X0))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_4) ).
fof(f4,axiom,
! [X2,X0,X1] : axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_5) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_6) ).
fof(f6,axiom,
! [X0,X1] : implies(X0,X1) = or(not(X0),X1),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',implies_definition) ).
fof(f7,axiom,
! [X0] :
( ~ axiom(X0)
| theorem(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',rule_1) ).
fof(f8,axiom,
! [X0,X1] :
( theorem(X0)
| ~ theorem(implies(X1,X0))
| ~ theorem(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',rule_2) ).
fof(f9,axiom,
! [X0,X1] : and(X0,X1) = not(or(not(X0),not(X1))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-1.ax',and_defn) ).
fof(f10,negated_conjecture,
~ theorem(implies(implies(p,q),implies(and(p,r),and(q,r)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f11,plain,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
inference(definition_unfolding,[],[f1,f6]) ).
fof(f12,plain,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
inference(definition_unfolding,[],[f2,f6]) ).
fof(f13,plain,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(definition_unfolding,[],[f3,f6]) ).
fof(f14,plain,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(definition_unfolding,[],[f4,f6]) ).
fof(f15,plain,
! [X2,X0,X1] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(definition_unfolding,[],[f5,f6,f6,f6]) ).
fof(f16,plain,
! [X0,X1] :
( ~ theorem(or(not(X1),X0))
| theorem(X0)
| ~ theorem(X1) ),
inference(definition_unfolding,[],[f8,f6]) ).
fof(f17,plain,
~ theorem(or(not(or(not(p),q)),or(not(not(or(not(p),not(r)))),not(or(not(q),not(r)))))),
inference(definition_unfolding,[],[f10,f6,f6,f6,f9,f9]) ).
fof(f18,definition,
sF0 = not(p),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f19,plain,
not(p) = sF0,
inference(reorient_equations,[],[f18]) ).
fof(f20,definition,
sF1 = or(sF0,q),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f21,plain,
or(sF0,q) = sF1,
inference(reorient_equations,[],[f20]) ).
fof(f22,definition,
sF2 = not(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f23,plain,
not(sF1) = sF2,
inference(reorient_equations,[],[f22]) ).
fof(f24,definition,
sF3 = not(r),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f25,plain,
not(r) = sF3,
inference(reorient_equations,[],[f24]) ).
fof(f26,definition,
sF4 = or(sF0,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f27,plain,
or(sF0,sF3) = sF4,
inference(reorient_equations,[],[f26]) ).
fof(f28,definition,
sF5 = not(sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f29,plain,
not(sF4) = sF5,
inference(reorient_equations,[],[f28]) ).
fof(f30,definition,
sF6 = not(sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f31,plain,
not(sF5) = sF6,
inference(reorient_equations,[],[f30]) ).
fof(f32,definition,
sF7 = not(q),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f33,plain,
not(q) = sF7,
inference(reorient_equations,[],[f32]) ).
fof(f34,definition,
sF8 = or(sF7,sF3),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f35,plain,
or(sF7,sF3) = sF8,
inference(reorient_equations,[],[f34]) ).
fof(f36,definition,
sF9 = not(sF8),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f37,plain,
not(sF8) = sF9,
inference(reorient_equations,[],[f36]) ).
fof(f38,definition,
sF10 = or(sF6,sF9),
introduced(definition,[new_symbols(definition,[sF10])],[function_definition]) ).
fof(f39,plain,
or(sF6,sF9) = sF10,
inference(reorient_equations,[],[f38]) ).
fof(f40,definition,
sF11 = or(sF2,sF10),
introduced(definition,[new_symbols(definition,[sF11])],[function_definition]) ).
fof(f41,plain,
or(sF2,sF10) = sF11,
inference(reorient_equations,[],[f40]) ).
fof(f42,plain,
~ theorem(sF11),
inference(definition_folding,[],[f17,f41,f39,f37,f35,f25,f33,f31,f29,f27,f25,f19,f23,f21,f19]) ).
fof(f43,plain,
! [X0] : theorem(or(not(or(X0,X0)),X0)),
inference(resolution,[],[f11,f7]) ).
fof(f50,plain,
! [X0] : axiom(or(sF6,or(X0,sF5))),
inference(superposition,[],[f12,f31]) ).
fof(f59,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[],[f13,f7]) ).
fof(f68,plain,
axiom(or(not(or(sF9,sF6)),sF10)),
inference(superposition,[],[f13,f39]) ).
fof(f81,plain,
! [X2,X0,X1] : theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(resolution,[],[f14,f7]) ).
fof(f93,plain,
! [X2,X0,X1] : theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(resolution,[],[f15,f7]) ).
fof(f98,plain,
! [X0,X1] : axiom(or(not(or(sF5,X0)),or(not(or(X1,sF4)),or(X1,X0)))),
inference(superposition,[],[f15,f29]) ).
fof(f101,plain,
! [X0] : axiom(or(not(or(not(q),X0)),or(not(sF1),or(sF0,X0)))),
inference(superposition,[],[f15,f21]) ).
fof(f108,plain,
! [X0] : axiom(or(not(or(not(X0),sF10)),or(not(or(sF2,X0)),sF11))),
inference(superposition,[],[f15,f41]) ).
fof(f113,plain,
! [X0] : axiom(or(not(or(not(q),X0)),or(sF2,or(sF0,X0)))),
inference(forward_demodulation,[],[f101,f23]) ).
fof(f114,plain,
! [X0] : axiom(or(not(or(sF7,X0)),or(sF2,or(sF0,X0)))),
inference(forward_demodulation,[],[f113,f33]) ).
fof(f128,plain,
! [X0] : theorem(or(sF6,or(X0,sF5))),
inference(resolution,[],[f50,f7]) ).
fof(f134,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f43,f16]) ).
fof(f155,plain,
theorem(or(not(or(sF9,sF6)),sF10)),
inference(resolution,[],[f68,f7]) ).
fof(f187,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f59,f16]) ).
fof(f240,plain,
axiom(or(not(or(sF7,sF3)),or(sF2,sF4))),
inference(superposition,[],[f114,f27]) ).
fof(f241,plain,
axiom(or(not(sF8),or(sF2,sF4))),
inference(forward_demodulation,[],[f240,f35]) ).
fof(f243,plain,
axiom(or(sF9,or(sF2,sF4))),
inference(forward_demodulation,[],[f241,f37]) ).
fof(f247,plain,
theorem(or(sF9,or(sF2,sF4))),
inference(resolution,[],[f243,f7]) ).
fof(f252,plain,
! [X2,X0,X1] :
( ~ theorem(or(X1,or(X0,X2)))
| theorem(or(X0,or(X1,X2))) ),
inference(resolution,[],[f81,f16]) ).
fof(f307,plain,
! [X0] : theorem(or(not(or(not(X0),sF10)),or(not(or(sF2,X0)),sF11))),
inference(resolution,[],[f108,f7]) ).
fof(f426,plain,
! [X0,X1] : theorem(or(not(or(sF5,X0)),or(not(or(X1,sF4)),or(X1,X0)))),
inference(resolution,[],[f98,f7]) ).
fof(f448,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[],[f93,f16]) ).
fof(f656,plain,
! [X0] : theorem(or(X0,or(sF6,sF5))),
inference(resolution,[],[f252,f128]) ).
fof(f660,plain,
theorem(or(sF2,or(sF9,sF4))),
inference(resolution,[],[f252,f247]) ).
fof(f742,plain,
theorem(or(sF6,sF5)),
inference(resolution,[],[f656,f134]) ).
fof(f754,plain,
theorem(or(sF5,sF6)),
inference(resolution,[],[f742,f187]) ).
fof(f980,plain,
! [X0] :
( theorem(or(not(or(sF2,X0)),sF11))
| ~ theorem(or(not(X0),sF10)) ),
inference(resolution,[],[f307,f16]) ).
fof(f1217,plain,
! [X0,X1] :
( theorem(or(not(or(X0,sF4)),or(X0,X1)))
| ~ theorem(or(sF5,X1)) ),
inference(resolution,[],[f426,f16]) ).
fof(f1260,plain,
! [X2,X0,X1] :
( ~ theorem(or(not(X0),X1))
| theorem(or(X2,X1))
| ~ theorem(or(X2,X0)) ),
inference(resolution,[],[f448,f16]) ).
fof(f4341,plain,
! [X0] :
( ~ theorem(or(not(X0),sF10))
| theorem(sF11)
| ~ theorem(or(sF2,X0)) ),
inference(resolution,[],[f980,f16]) ).
fof(f4352,plain,
! [X0] :
( ~ theorem(or(not(X0),sF10))
| ~ theorem(or(sF2,X0)) ),
inference(forward_subsumption_resolution,[],[f4341,f42]) ).
fof(f5095,plain,
! [X0] :
( ~ theorem(or(X0,or(sF9,sF6)))
| theorem(or(X0,sF10)) ),
inference(resolution,[],[f1260,f155]) ).
fof(f7408,plain,
( theorem(or(not(or(sF9,sF4)),sF10))
| ~ theorem(or(sF5,sF6)) ),
inference(resolution,[],[f5095,f1217]) ).
fof(f7433,plain,
theorem(or(not(or(sF9,sF4)),sF10)),
inference(forward_subsumption_resolution,[],[f7408,f754]) ).
fof(f25394,plain,
~ theorem(or(sF2,or(sF9,sF4))),
inference(resolution,[],[f7433,f4352]) ).
fof(f25412,plain,
$false,
inference(forward_subsumption_resolution,[],[f25394,f660]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL253-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.20/0.48 % Computer : n020.cluster.edu
% 0.20/0.48 % Model : x86_64 x86_64
% 0.20/0.48 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.48 % Memory : 8046.5625MB
% 0.20/0.48 % OS : Linux 6.8.0-71-generic
% 0.20/0.48 % CPULimit : 300
% 0.20/0.48 % WCLimit : 300
% 0.20/0.48 % DateTime : Sun Sep 27 15:31:49 UTC 2026
% 0.20/0.49 % CPUTime :
% 0.20/0.49 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.25/0.54 Running first-order model finding
% 0.25/0.54 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
% 46.20/7.11 % (3542934)Will run a generic schedule for satisfiability detection.
% 46.20/7.11 % (3542941)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1540859505:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 46.20/7.11 % (3542940)% WARNING: option uhcvi not known.
% 46.20/7.11 % (3542943)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1565724512:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 46.20/7.11 % (3542945)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3422619157:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 46.20/7.11 % (3542940)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2358125153:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 46.20/7.11 % (3542942)dis+10_1_sil=32000:sp=arity:random_seed=2404868501:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 46.20/7.11 % (3542944)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3198470650:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 46.20/7.11 % (3542939)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1365646494_2999 on theBenchmark for (2999ds/0Mi)
% 46.20/7.11 % TRYING [1]
% 46.20/7.11 % TRYING [2]
% 46.20/7.11 % TRYING [3]
% 46.20/7.11 % TRYING [4]
% 46.20/7.11 % (3542943)Instruction limit reached!
% 46.20/7.11 % (3542943)------------------------------
% 46.20/7.11 % (3542943)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 46.20/7.11 % (3542943)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 46.20/7.11 % (3542943)CaDiCaL version: 2.1.3
% 46.20/7.11 % (3542943)Termination reason: Instruction limit
% 46.20/7.11 % (3542943)Termination phase: Saturation
% 46.20/7.11 % (3542943)Time elapsed: 0.086 s
% 46.20/7.11 % (3542943)Peak memory usage: 11 MB
% 46.20/7.11 % (3542943)Instructions burned: 116 (million)
% 46.20/7.11 % (3542942)Instruction limit reached!
% 46.20/7.11 % (3542942)------------------------------
% 46.20/7.11 % (3542942)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 46.20/7.11 % (3542942)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 46.20/7.11 % (3542942)CaDiCaL version: 2.1.3
% 46.20/7.11 % (3542942)Termination reason: Instruction limit
% 46.20/7.11 % (3542942)Termination phase: Saturation
% 46.20/7.11 % (3542942)Time elapsed: 0.098 s
% 46.20/7.11 % (3542942)Peak memory usage: 12 MB
% 46.20/7.11 % (3542942)Instructions burned: 103 (million)
% 46.20/7.11 % (3542944)Instruction limit reached!
% 46.20/7.11 % (3542944)------------------------------
% 46.20/7.11 % (3542944)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 46.20/7.11 % (3542944)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 46.20/7.11 % (3542944)CaDiCaL version: 2.1.3
% 46.20/7.11 % (3542944)Termination reason: Instruction limit
% 46.20/7.11 % (3542944)Termination phase: Saturation
% 46.20/7.11 % (3542944)Time elapsed: 0.125 s
% 46.20/7.11 % (3542944)Peak memory usage: 14 MB
% 46.20/7.11 % (3542944)Instructions burned: 131 (million)
% 46.20/7.11 % (3542945)Instruction limit reached!
% 46.20/7.11 % (3542945)------------------------------
% 46.20/7.11 % (3542945)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 46.20/7.11 % (3542945)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 46.20/7.11 % (3542945)CaDiCaL version: 2.1.3
% 46.20/7.11 % (3542945)Termination reason: Instruction limit
% 46.20/7.11 % (3542945)Termination phase: Saturation
% 46.20/7.11 % (3542945)Time elapsed: 0.135 s
% 46.20/7.11 % (3542945)Peak memory usage: 12 MB
% 46.20/7.11 % (3542945)Instructions burned: 159 (million)
% 46.20/7.11 % (3542953)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2263139545:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 46.20/7.11 % TRYING [1]
% 46.20/7.11 % (3542954)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4068925568:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 46.20/7.11 % TRYING [2]
% 46.20/7.11 % TRYING [3]
% 46.20/7.11 % (3542955)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=1711207151:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 46.20/7.11 % (3542956)ott-21_1_sil=16000:fs=off:random_seed=2457019822:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 46.20/7.11 % TRYING [4]
% 46.20/7.11 % (3542954)Instruction limit reached!
% 46.20/7.11 % (3542954)------------------------------
% 46.20/7.11 % (3542954)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 46.20/7.11 % (3542954)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542954)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542954)Termination reason: Instruction limit
% 64.46/9.78 % (3542954)Termination phase: Saturation
% 64.46/9.78 % (3542954)Time elapsed: 0.123 s
% 64.46/9.78 % (3542954)Peak memory usage: 13 MB
% 64.46/9.78 % (3542954)Instructions burned: 132 (million)
% 64.46/9.78 % (3542961)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2679126354:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 64.46/9.78 % (3542956)Instruction limit reached!
% 64.46/9.78 % (3542956)------------------------------
% 64.46/9.78 % (3542956)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542956)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542956)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542956)Termination reason: Instruction limit
% 64.46/9.78 % (3542956)Termination phase: Saturation
% 64.46/9.78 % (3542956)Time elapsed: 0.150 s
% 64.46/9.78 % (3542956)Peak memory usage: 13 MB
% 64.46/9.78 % (3542956)Instructions burned: 181 (million)
% 64.46/9.78 % (3542963)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3568441429:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 64.46/9.78 % TRYING [1]
% 64.46/9.78 % TRYING [2]
% 64.46/9.78 % TRYING [3]
% 64.46/9.78 % TRYING [4]
% 64.46/9.78 % TRYING [5]
% 64.46/9.78 % TRYING [5]
% 64.46/9.78 % (3542953)Instruction limit reached!
% 64.46/9.78 % (3542953)------------------------------
% 64.46/9.78 % (3542953)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542953)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542953)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542953)Termination reason: Instruction limit
% 64.46/9.78 % (3542953)Termination phase: Finite model building SAT solving
% 64.46/9.78 % (3542953)Time elapsed: 0.596 s
% 64.46/9.78 % (3542953)Peak memory usage: 13 MB
% 64.46/9.78 % (3542953)Instructions burned: 715 (million)
% 64.46/9.78 % (3542961)Instruction limit reached!
% 64.46/9.78 % (3542961)------------------------------
% 64.46/9.78 % (3542961)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542961)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542961)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542961)Termination reason: Instruction limit
% 64.46/9.78 % (3542961)Termination phase: Saturation
% 64.46/9.78 % (3542961)Time elapsed: 0.451 s
% 64.46/9.78 % (3542961)Peak memory usage: 13 MB
% 64.46/9.78 % (3542961)Instructions burned: 477 (million)
% 64.46/9.78 % (3542955)Instruction limit reached!
% 64.46/9.78 % (3542955)------------------------------
% 64.46/9.78 % (3542955)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542955)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542955)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542955)Termination reason: Instruction limit
% 64.46/9.78 % (3542955)Termination phase: Saturation
% 64.46/9.78 % (3542955)Time elapsed: 0.616 s
% 64.46/9.78 % (3542955)Peak memory usage: 16 MB
% 64.46/9.78 % (3542955)Instructions burned: 685 (million)
% 64.46/9.78 % (3542965)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1518107551:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 64.46/9.78 % (3542966)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=836535058:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 64.46/9.78 % (3542967)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=2385250645:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 64.46/9.78 % TRYING [14]
% 64.46/9.78 % (3542963)Instruction limit reached!
% 64.46/9.78 % (3542963)------------------------------
% 64.46/9.78 % (3542963)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542963)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542963)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542963)Termination reason: Instruction limit
% 64.46/9.78 % (3542963)Termination phase: Finite model building SAT solving
% 64.46/9.78 % (3542963)Time elapsed: 0.718 s
% 64.46/9.78 % (3542963)Peak memory usage: 14 MB
% 64.46/9.78 % (3542963)Instructions burned: 865 (million)
% 64.46/9.78 % (3542971)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=811017854:i=879:kws=inv_precedence:fsr=off_2988 on theBenchmark for (2988ds/879Mi)
% 64.46/9.78 % (3542966)Instruction limit reached!
% 64.46/9.78 % (3542966)------------------------------
% 64.46/9.78 % (3542966)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542966)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542966)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542966)Termination reason: Instruction limit
% 64.46/9.78 % (3542966)Termination phase: Finite model building constraint generation
% 64.46/9.78 % (3542966)Time elapsed: 0.617 s
% 64.46/9.78 % (3542966)Peak memory usage: 69 MB
% 64.46/9.78 % (3542966)Instructions burned: 890 (million)
% 64.46/9.78 % (3542967)Instruction limit reached!
% 64.46/9.78 % (3542967)------------------------------
% 64.46/9.78 % (3542967)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542967)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542967)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542967)Termination reason: Instruction limit
% 64.46/9.78 % (3542967)Termination phase: Saturation
% 64.46/9.78 % (3542967)Time elapsed: 0.651 s
% 64.46/9.78 % (3542967)Peak memory usage: 18 MB
% 64.46/9.78 % (3542967)Instructions burned: 692 (million)
% 64.46/9.78 % (3542973)fmb+10_1_sil=64000:random_seed=2396264237:i=22061:nm=2:gsp=on_2985 on theBenchmark for (2985ds/22061Mi)
% 64.46/9.78 % TRYING [1]
% 64.46/9.78 % TRYING [2]
% 64.46/9.78 % TRYING [3]
% 64.46/9.78 % (3542974)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2613259880:i=9515:nm=5_2984 on theBenchmark for (2984ds/9515Mi)
% 64.46/9.78 % TRYING [20]
% 64.46/9.78 % TRYING [4]
% 64.46/9.78 % TRYING [5]
% 64.46/9.78 % (3542971)Instruction limit reached!
% 64.46/9.78 % (3542971)------------------------------
% 64.46/9.78 % (3542971)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542971)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542971)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542971)Termination reason: Instruction limit
% 64.46/9.78 % (3542971)Termination phase: Saturation
% 64.46/9.78 % (3542971)Time elapsed: 0.753 s
% 64.46/9.78 % (3542971)Peak memory usage: 17 MB
% 64.46/9.78 % (3542971)Instructions burned: 879 (million)
% 64.46/9.78 % (3542965)Instruction limit reached!
% 64.46/9.78 % (3542965)------------------------------
% 64.46/9.78 % (3542965)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542965)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542965)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542965)Termination reason: Instruction limit
% 64.46/9.78 % (3542965)Termination phase: Saturation
% 64.46/9.78 % (3542965)Time elapsed: 1.161 s
% 64.46/9.78 % (3542965)Peak memory usage: 24 MB
% 64.46/9.78 % (3542965)Instructions burned: 1179 (million)
% 64.46/9.78 % (3542978)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2095495088:fmbsr=1.7:i=920_2980 on theBenchmark for (2980ds/920Mi)
% 64.46/9.78 % TRYING [8]
% 64.46/9.78 % (3542979)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3177918560:i=5131_2979 on theBenchmark for (2979ds/5131Mi)
% 64.46/9.78 % (3542978)Instruction limit reached!
% 64.46/9.78 % (3542978)------------------------------
% 64.46/9.78 % (3542978)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542978)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542978)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542978)Termination reason: Instruction limit
% 64.46/9.78 % (3542978)Termination phase: Finite model building SAT solving
% 64.46/9.78 % (3542978)Time elapsed: 0.756 s
% 64.46/9.78 % (3542978)Peak memory usage: 51 MB
% 64.46/9.78 % (3542978)Instructions burned: 920 (million)
% 64.46/9.78 % (3542982)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=779127253:i=1472:ins=7:fdi=8:gsp=on_2972 on theBenchmark for (2972ds/1472Mi)
% 64.46/9.78 % TRYING [6]
% 64.46/9.78 % (3542982)Instruction limit reached!
% 64.46/9.78 % (3542982)------------------------------
% 64.46/9.78 % (3542982)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542982)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542982)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542982)Termination reason: Instruction limit
% 64.46/9.78 % (3542982)Termination phase: Saturation
% 64.46/9.78 % (3542982)Time elapsed: 1.387 s
% 64.46/9.78 % (3542982)Peak memory usage: 32 MB
% 64.46/9.78 % (3542982)Instructions burned: 1472 (million)
% 64.46/9.78 % (3542984)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=4131971638:i=6324_2957 on theBenchmark for (2957ds/6324Mi)
% 64.46/9.78 % TRYING [77]
% 64.46/9.78 % TRYING [6]
% 64.46/9.78 % (3542979)Instruction limit reached!
% 64.46/9.78 % (3542979)------------------------------
% 64.46/9.78 % (3542979)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542979)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542979)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542979)Termination reason: Instruction limit
% 64.46/9.78 % (3542979)Termination phase: Saturation
% 64.46/9.78 % (3542979)Time elapsed: 4.499 s
% 64.46/9.78 % (3542979)Peak memory usage: 30 MB
% 64.46/9.78 % (3542979)Instructions burned: 5132 (million)
% 64.46/9.78 % (3542986)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=4173350699:fmbsr=2.30978:i=2174_2934 on theBenchmark for (2934ds/2174Mi)
% 64.46/9.78 % TRYING [16]
% 64.46/9.78 % (3542974)Instruction limit reached!
% 64.46/9.78 % (3542974)------------------------------
% 64.46/9.78 % (3542974)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542974)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542974)Termination reason: Instruction limit
% 64.46/9.78 % (3542974)Termination phase: Finite model building constraint generation
% 64.46/9.78 % (3542974)Time elapsed: 6.429 s
% 64.46/9.78 % (3542974)Peak memory usage: 564 MB
% 64.46/9.78 % (3542974)Instructions burned: 9515 (million)
% 64.46/9.78 % (3542986)Instruction limit reached!
% 64.46/9.78 % (3542986)------------------------------
% 64.46/9.78 % (3542986)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542986)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542986)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542986)Termination reason: Instruction limit
% 64.46/9.78 % (3542986)Termination phase: Finite model building constraint generation
% 64.46/9.78 % (3542986)Time elapsed: 1.431 s
% 64.46/9.78 % (3542986)Peak memory usage: 131 MB
% 64.46/9.78 % (3542986)Instructions burned: 2175 (million)
% 64.46/9.78 % (3542988)ott-2_1_sil=16000:newcnf=on:random_seed=1222533422:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2919 on theBenchmark for (2919ds/869Mi)
% 64.46/9.78 % (3542990)ott+10_1_sil=32000:tgt=ground:random_seed=1848400575:i=5114:av=off_2918 on theBenchmark for (2918ds/5114Mi)
% 64.46/9.78 % (3542984)Instruction limit reached!
% 64.46/9.78 % (3542984)------------------------------
% 64.46/9.78 % (3542984)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542984)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542984)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542984)Termination reason: Instruction limit
% 64.46/9.78 % (3542984)Termination phase: Finite model building constraint generation
% 64.46/9.78 % (3542984)Time elapsed: 4.484 s
% 64.46/9.78 % (3542984)Peak memory usage: 437 MB
% 64.46/9.78 % (3542984)Instructions burned: 6325 (million)
% 64.46/9.78 % (3542988)Instruction limit reached!
% 64.46/9.78 % (3542988)------------------------------
% 64.46/9.78 % (3542988)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.78 % (3542988)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.78 % (3542988)CaDiCaL version: 2.1.3
% 64.46/9.78 % (3542988)Termination reason: Instruction limit
% 64.46/9.78 % (3542988)Termination phase: Saturation
% 64.46/9.78 % (3542988)Time elapsed: 0.789 s
% 64.46/9.78 % (3542988)Peak memory usage: 15 MB
% 64.46/9.78 % (3542988)Instructions burned: 869 (million)
% 64.46/9.78 % (3542992)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=4257181439:i=54282_2911 on theBenchmark for (2911ds/54282Mi)
% 64.46/9.78 % TRYING [1]
% 64.46/9.78 % TRYING [2]
% 64.46/9.78 % TRYING [3]
% 64.46/9.78 % (3542994)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=28683602:i=3512:aac=none_2910 on theBenchmark for (2910ds/3512Mi)
% 64.46/9.78 % TRYING [4]
% 64.46/9.78 % (3542990) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3542934-3542990"...
% 64.46/9.78 % (3542990)...printing done.
% 64.46/9.78 % (3542990)Refutation found. Thanks to Tanya!
% 64.46/9.78 % SZS status Unsatisfiable for theBenchmark
% 64.46/9.78 % SZS output start Proof for theBenchmark
% See solution above
% 64.46/9.79 % (3542990)------------------------------
% 64.46/9.79 % (3542990)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 64.46/9.79 % (3542990)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 64.46/9.79 % (3542990)CaDiCaL version: 2.1.3
% 64.46/9.79 % (3542990)Termination reason: Refutation
% 64.46/9.79 % (3542990)Time elapsed: 0.993 s
% 64.46/9.79 % (3542990)Peak memory usage: 20 MB
% 64.46/9.79 % (3542990)Instructions burned: 1069 (million)
% 64.46/9.79 % (3542934)Success in time 9.226 s
% 64.46/9.79 % Vampire exiting
%------------------------------------------------------------------------------