%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL229-3 : 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 : 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 11:58:06 AM UTC 2026
% Result : Unsatisfiable 37.13s 5.98s
% Output : Refutation 37.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 22
% Syntax : Number of formulae : 98 ( 76 unt; 13 def)
% Number of atoms : 124 ( 27 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 59 ( 33 ~; 26 |; 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 : 20 ( 20 usr; 17 con; 0-2 aty)
% Number of variables : 77 ( 77 !; 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,negated_conjecture,
~ theorem(implies(implies(p,implies(q,r)),implies(implies(p,implies(r,s)),implies(p,implies(q,s))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f10,plain,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
inference(definition_unfolding,[],[f1,f6]) ).
fof(f11,plain,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
inference(definition_unfolding,[],[f2,f6]) ).
fof(f12,plain,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(definition_unfolding,[],[f3,f6]) ).
fof(f13,plain,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(definition_unfolding,[],[f4,f6]) ).
fof(f14,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(f15,plain,
! [X0,X1] :
( ~ theorem(or(not(X1),X0))
| theorem(X0)
| ~ theorem(X1) ),
inference(definition_unfolding,[],[f8,f6]) ).
fof(f16,plain,
~ theorem(or(not(or(not(p),or(not(q),r))),or(not(or(not(p),or(not(r),s))),or(not(p),or(not(q),s))))),
inference(definition_unfolding,[],[f9,f6,f6,f6,f6,f6,f6,f6,f6]) ).
fof(f17,definition,
sF0 = not(p),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f18,plain,
not(p) = sF0,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF1 = not(q),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f20,plain,
not(q) = sF1,
inference(reorient_equations,[],[f19]) ).
fof(f21,definition,
sF2 = or(sF1,r),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f22,plain,
or(sF1,r) = sF2,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF3 = or(sF0,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f24,plain,
or(sF0,sF2) = sF3,
inference(reorient_equations,[],[f23]) ).
fof(f25,definition,
sF4 = not(sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f26,plain,
not(sF3) = sF4,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF5 = not(r),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f28,plain,
not(r) = sF5,
inference(reorient_equations,[],[f27]) ).
fof(f29,definition,
sF6 = or(sF5,s),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f30,plain,
or(sF5,s) = sF6,
inference(reorient_equations,[],[f29]) ).
fof(f31,definition,
sF7 = or(sF0,sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f32,plain,
or(sF0,sF6) = sF7,
inference(reorient_equations,[],[f31]) ).
fof(f33,definition,
sF8 = not(sF7),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f34,plain,
not(sF7) = sF8,
inference(reorient_equations,[],[f33]) ).
fof(f35,definition,
sF9 = or(sF1,s),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f36,plain,
or(sF1,s) = sF9,
inference(reorient_equations,[],[f35]) ).
fof(f37,definition,
sF10 = or(sF0,sF9),
introduced(definition,[new_symbols(definition,[sF10])],[function_definition]) ).
fof(f38,plain,
or(sF0,sF9) = sF10,
inference(reorient_equations,[],[f37]) ).
fof(f39,definition,
sF11 = or(sF8,sF10),
introduced(definition,[new_symbols(definition,[sF11])],[function_definition]) ).
fof(f40,plain,
or(sF8,sF10) = sF11,
inference(reorient_equations,[],[f39]) ).
fof(f41,definition,
sF12 = or(sF4,sF11),
introduced(definition,[new_symbols(definition,[sF12])],[function_definition]) ).
fof(f42,plain,
or(sF4,sF11) = sF12,
inference(reorient_equations,[],[f41]) ).
fof(f43,plain,
~ theorem(sF12),
inference(definition_folding,[],[f16,f42,f40,f38,f36,f20,f18,f34,f32,f30,f28,f18,f26,f24,f22,f20,f18]) ).
fof(f44,plain,
! [X0] : theorem(or(not(or(X0,X0)),X0)),
inference(resolution,[],[f10,f7]) ).
fof(f45,plain,
! [X0,X1] : theorem(or(not(X0),or(X1,X0))),
inference(resolution,[],[f11,f7]) ).
fof(f60,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[],[f12,f7]) ).
fof(f62,plain,
axiom(or(not(sF7),or(sF6,sF0))),
inference(superposition,[],[f12,f32]) ).
fof(f71,plain,
axiom(or(not(or(sF9,sF0)),sF10)),
inference(superposition,[],[f12,f38]) ).
fof(f77,plain,
axiom(or(sF8,or(sF6,sF0))),
inference(forward_demodulation,[],[f62,f34]) ).
fof(f85,plain,
! [X2,X0,X1] : theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(resolution,[],[f13,f7]) ).
fof(f93,plain,
! [X0] : axiom(or(not(or(X0,sF11)),or(sF8,or(X0,sF10)))),
inference(superposition,[],[f13,f40]) ).
fof(f101,plain,
! [X0] : axiom(or(not(or(sF8,or(X0,sF10))),or(X0,sF11))),
inference(superposition,[],[f13,f40]) ).
fof(f103,plain,
! [X2,X0,X1] : theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(resolution,[],[f14,f7]) ).
fof(f109,plain,
! [X0] : axiom(or(not(or(not(sF2),X0)),or(not(sF3),or(sF0,X0)))),
inference(superposition,[],[f14,f24]) ).
fof(f112,plain,
! [X0] : axiom(or(not(or(not(r),X0)),or(not(sF2),or(sF1,X0)))),
inference(superposition,[],[f14,f22]) ).
fof(f124,plain,
! [X0] : axiom(or(not(or(not(X0),sF10)),or(not(or(sF8,X0)),sF11))),
inference(superposition,[],[f14,f40]) ).
fof(f125,plain,
! [X0] : axiom(or(not(or(sF5,X0)),or(not(sF2),or(sF1,X0)))),
inference(forward_demodulation,[],[f112,f28]) ).
fof(f127,plain,
! [X0] : axiom(or(not(or(not(sF2),X0)),or(sF4,or(sF0,X0)))),
inference(forward_demodulation,[],[f109,f26]) ).
fof(f143,plain,
theorem(or(sF8,or(sF6,sF0))),
inference(resolution,[],[f77,f7]) ).
fof(f146,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f44,f15]) ).
fof(f149,plain,
! [X0,X1] :
( theorem(or(X0,X1))
| ~ theorem(X1) ),
inference(resolution,[],[f45,f15]) ).
fof(f176,plain,
theorem(or(not(or(sF9,sF0)),sF10)),
inference(resolution,[],[f71,f7]) ).
fof(f213,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f60,f15]) ).
fof(f259,plain,
axiom(or(not(sF12),or(sF8,or(sF4,sF10)))),
inference(superposition,[],[f93,f42]) ).
fof(f291,plain,
axiom(or(not(or(sF8,or(sF4,sF10))),sF12)),
inference(superposition,[],[f101,f42]) ).
fof(f295,plain,
axiom(or(not(or(sF5,s)),or(not(sF2),sF9))),
inference(superposition,[],[f125,f36]) ).
fof(f296,plain,
axiom(or(not(sF6),or(not(sF2),sF9))),
inference(forward_demodulation,[],[f295,f30]) ).
fof(f309,plain,
axiom(or(not(or(not(sF2),sF9)),or(sF4,sF10))),
inference(superposition,[],[f127,f38]) ).
fof(f310,plain,
! [X2,X0,X1] :
( ~ theorem(or(X1,or(X0,X2)))
| theorem(or(X0,or(X1,X2))) ),
inference(resolution,[],[f85,f15]) ).
fof(f432,plain,
! [X0] : theorem(or(not(or(not(X0),sF10)),or(not(or(sF8,X0)),sF11))),
inference(resolution,[],[f124,f7]) ).
fof(f555,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[],[f103,f15]) ).
fof(f586,plain,
theorem(or(not(sF6),or(not(sF2),sF9))),
inference(resolution,[],[f296,f7]) ).
fof(f633,plain,
theorem(or(not(sF12),or(sF8,or(sF4,sF10)))),
inference(resolution,[],[f259,f7]) ).
fof(f665,plain,
theorem(or(not(or(sF8,or(sF4,sF10))),sF12)),
inference(resolution,[],[f291,f7]) ).
fof(f677,plain,
theorem(or(not(or(not(sF2),sF9)),or(sF4,sF10))),
inference(resolution,[],[f309,f7]) ).
fof(f823,plain,
! [X2,X0,X1] :
( theorem(or(X0,or(X1,X2)))
| ~ theorem(or(X0,X2)) ),
inference(resolution,[],[f310,f149]) ).
fof(f864,plain,
theorem(or(sF6,or(sF8,sF0))),
inference(resolution,[],[f310,f143]) ).
fof(f1976,plain,
! [X0] :
( theorem(or(not(or(sF8,X0)),sF11))
| ~ theorem(or(not(X0),sF10)) ),
inference(resolution,[],[f432,f15]) ).
fof(f2152,plain,
! [X2,X0,X1] :
( ~ theorem(or(not(X0),X1))
| theorem(or(X2,X1))
| ~ theorem(or(X2,X0)) ),
inference(resolution,[],[f555,f15]) ).
fof(f2785,plain,
( theorem(sF12)
| ~ theorem(or(sF8,or(sF4,sF10))) ),
inference(resolution,[],[f665,f15]) ).
fof(f2793,plain,
~ theorem(or(sF8,or(sF4,sF10))),
inference(forward_subsumption_resolution,[],[f2785,f43]) ).
fof(f3186,plain,
! [X2,X0,X1] :
( theorem(or(or(X2,X1),X0))
| ~ theorem(or(X0,X1)) ),
inference(resolution,[],[f823,f213]) ).
fof(f5980,plain,
! [X0] :
( theorem(or(X0,or(not(sF2),sF9)))
| ~ theorem(or(X0,sF6)) ),
inference(resolution,[],[f2152,f586]) ).
fof(f6017,plain,
! [X0] :
( ~ theorem(or(X0,or(not(sF2),sF9)))
| theorem(or(X0,or(sF4,sF10))) ),
inference(resolution,[],[f2152,f677]) ).
fof(f6027,plain,
! [X0] :
( theorem(or(X0,or(sF8,or(sF4,sF10))))
| ~ theorem(or(X0,sF12)) ),
inference(resolution,[],[f2152,f633]) ).
fof(f6071,plain,
! [X0] :
( ~ theorem(or(X0,or(sF9,sF0)))
| theorem(or(X0,sF10)) ),
inference(resolution,[],[f2152,f176]) ).
fof(f6077,plain,
! [X0,X1] :
( ~ theorem(or(X0,or(sF8,X1)))
| theorem(or(X0,sF11))
| ~ theorem(or(not(X1),sF10)) ),
inference(resolution,[],[f2152,f1976]) ).
fof(f8003,plain,
! [X0] :
( ~ theorem(or(X0,sF11))
| theorem(or(sF12,X0)) ),
inference(superposition,[],[f3186,f42]) ).
fof(f8834,plain,
theorem(or(not(sF0),sF10)),
inference(resolution,[],[f6071,f45]) ).
fof(f14849,plain,
( ~ theorem(or(or(sF8,or(sF4,sF10)),sF12))
| theorem(or(sF8,or(sF4,sF10))) ),
inference(resolution,[],[f6027,f146]) ).
fof(f14885,plain,
~ theorem(or(or(sF8,or(sF4,sF10)),sF12)),
inference(forward_subsumption_resolution,[],[f14849,f2793]) ).
fof(f15060,plain,
~ theorem(or(sF12,or(sF4,sF10))),
inference(resolution,[],[f14885,f3186]) ).
fof(f16488,plain,
! [X0] :
( theorem(or(X0,or(sF4,sF10)))
| ~ theorem(or(X0,sF6)) ),
inference(resolution,[],[f6017,f5980]) ).
fof(f22043,plain,
( theorem(or(sF6,sF11))
| ~ theorem(or(not(sF0),sF10)) ),
inference(resolution,[],[f6077,f864]) ).
fof(f22052,plain,
theorem(or(sF6,sF11)),
inference(forward_subsumption_resolution,[],[f22043,f8834]) ).
fof(f32619,plain,
theorem(or(sF12,sF6)),
inference(resolution,[],[f8003,f22052]) ).
fof(f50366,plain,
~ theorem(or(sF12,sF6)),
inference(resolution,[],[f16488,f15060]) ).
fof(f50373,plain,
$false,
inference(forward_subsumption_resolution,[],[f50366,f32619]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL229-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.37 % Computer : n012.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Sun Sep 27 15:28:04 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.40 Running first-order model finding
% 0.09/0.40 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
% 23.86/3.85 % (2515442)Will run a generic schedule for satisfiability detection.
% 23.86/3.85 % (2515448)% WARNING: option uhcvi not known.
% 23.86/3.85 % (2515451)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3668236462:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 23.86/3.85 % (2515452)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2437051315:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 23.86/3.85 % (2515448)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3980552621:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 23.86/3.85 % (2515449)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1058695103:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 23.86/3.85 % (2515450)dis+10_1_sil=32000:sp=arity:random_seed=1954119904:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 23.86/3.85 % (2515447)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3322575143_2999 on theBenchmark for (2999ds/0Mi)
% 23.86/3.85 % TRYING [1]
% 23.86/3.85 % TRYING [2]
% 23.86/3.85 % (2515453)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1683986809:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 23.86/3.85 % TRYING [3]
% 23.86/3.85 % TRYING [4]
% 23.86/3.85 % (2515451)Instruction limit reached!
% 23.86/3.85 % (2515451)------------------------------
% 23.86/3.85 % (2515451)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.86/3.85 % (2515451)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.86/3.85 % (2515451)CaDiCaL version: 2.1.3
% 23.86/3.85 % (2515451)Termination reason: Instruction limit
% 23.86/3.85 % (2515451)Termination phase: Saturation
% 23.86/3.85 % (2515451)Time elapsed: 0.043 s
% 23.86/3.85 % (2515451)Peak memory usage: 11 MB
% 23.86/3.85 % (2515451)Instructions burned: 116 (million)
% 23.86/3.85 % (2515450)Instruction limit reached!
% 23.86/3.85 % (2515450)------------------------------
% 23.86/3.85 % (2515450)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.86/3.85 % (2515450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.86/3.85 % (2515450)CaDiCaL version: 2.1.3
% 23.86/3.85 % (2515450)Termination reason: Instruction limit
% 23.86/3.85 % (2515450)Termination phase: Saturation
% 23.86/3.85 % (2515450)Time elapsed: 0.057 s
% 23.86/3.85 % (2515450)Peak memory usage: 12 MB
% 23.86/3.85 % (2515450)Instructions burned: 103 (million)
% 23.86/3.85 % (2515452)Instruction limit reached!
% 23.86/3.85 % (2515452)------------------------------
% 23.86/3.85 % (2515452)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.86/3.85 % (2515452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.86/3.85 % (2515452)CaDiCaL version: 2.1.3
% 23.86/3.85 % (2515452)Termination reason: Instruction limit
% 23.86/3.85 % (2515452)Termination phase: Saturation
% 23.86/3.85 % (2515452)Time elapsed: 0.066 s
% 23.86/3.85 % (2515452)Peak memory usage: 14 MB
% 23.86/3.85 % (2515452)Instructions burned: 131 (million)
% 23.86/3.85 % (2515461)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3573498674:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 23.86/3.85 % TRYING [1]
% 23.86/3.85 % TRYING [2]
% 23.86/3.85 % TRYING [3]
% 23.86/3.85 % (2515462)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3356160135:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 23.86/3.85 % (2515453)Instruction limit reached!
% 23.86/3.85 % (2515453)------------------------------
% 23.86/3.85 % (2515453)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.86/3.85 % (2515453)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.86/3.85 % (2515453)CaDiCaL version: 2.1.3
% 23.86/3.85 % (2515453)Termination reason: Instruction limit
% 23.86/3.85 % (2515453)Termination phase: Saturation
% 23.86/3.85 % (2515453)Time elapsed: 0.088 s
% 23.86/3.85 % (2515453)Peak memory usage: 13 MB
% 23.86/3.85 % (2515453)Instructions burned: 159 (million)
% 23.86/3.85 % (2515463)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=2436416435:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 23.86/3.85 % TRYING [4]
% 23.86/3.85 % (2515466)ott-21_1_sil=16000:fs=off:random_seed=2717027708:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 23.86/3.85 % (2515462)Instruction limit reached!
% 23.86/3.85 % (2515462)------------------------------
% 23.86/3.85 % (2515462)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.86/3.85 % (2515462)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515462)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515462)Termination reason: Instruction limit
% 37.13/5.98 % (2515462)Termination phase: Saturation
% 37.13/5.98 % (2515462)Time elapsed: 0.071 s
% 37.13/5.98 % (2515462)Peak memory usage: 12 MB
% 37.13/5.98 % (2515462)Instructions burned: 131 (million)
% 37.13/5.98 % (2515469)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2010347913:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 37.13/5.98 % (2515466)Instruction limit reached!
% 37.13/5.98 % (2515466)------------------------------
% 37.13/5.98 % (2515466)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515466)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515466)Termination reason: Instruction limit
% 37.13/5.98 % (2515466)Termination phase: Saturation
% 37.13/5.98 % (2515466)Time elapsed: 0.085 s
% 37.13/5.98 % (2515466)Peak memory usage: 12 MB
% 37.13/5.98 % (2515466)Instructions burned: 182 (million)
% 37.13/5.98 % (2515471)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=890811745:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 37.13/5.98 % TRYING [1]
% 37.13/5.98 % TRYING [2]
% 37.13/5.98 % TRYING [3]
% 37.13/5.98 % TRYING [4]
% 37.13/5.98 % TRYING [5]
% 37.13/5.98 % (2515461)Instruction limit reached!
% 37.13/5.98 % (2515461)------------------------------
% 37.13/5.98 % (2515461)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515461)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515461)Termination reason: Instruction limit
% 37.13/5.98 % (2515461)Termination phase: Finite model building SAT solving
% 37.13/5.98 % (2515461)Time elapsed: 0.310 s
% 37.13/5.98 % (2515461)Peak memory usage: 13 MB
% 37.13/5.98 % (2515461)Instructions burned: 715 (million)
% 37.13/5.98 % (2515473)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=13852506:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 37.13/5.98 % TRYING [5]
% 37.13/5.98 % (2515463)Instruction limit reached!
% 37.13/5.98 % (2515463)------------------------------
% 37.13/5.98 % (2515463)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515463)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515463)Termination reason: Instruction limit
% 37.13/5.98 % (2515463)Termination phase: Saturation
% 37.13/5.98 % (2515463)Time elapsed: 0.343 s
% 37.13/5.98 % (2515463)Peak memory usage: 16 MB
% 37.13/5.98 % (2515463)Instructions burned: 685 (million)
% 37.13/5.98 % (2515469)Instruction limit reached!
% 37.13/5.98 % (2515469)------------------------------
% 37.13/5.98 % (2515469)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515469)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515469)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515469)Termination reason: Instruction limit
% 37.13/5.98 % (2515469)Termination phase: Saturation
% 37.13/5.98 % (2515469)Time elapsed: 0.263 s
% 37.13/5.98 % (2515469)Peak memory usage: 13 MB
% 37.13/5.98 % (2515469)Instructions burned: 477 (million)
% 37.13/5.98 % (2515475)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2024402239:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 37.13/5.98 % (2515476)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=2066265484:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 37.13/5.98 % TRYING [14]
% 37.13/5.98 % (2515471)Instruction limit reached!
% 37.13/5.98 % (2515471)------------------------------
% 37.13/5.98 % (2515471)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515471)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515471)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515471)Termination reason: Instruction limit
% 37.13/5.98 % (2515471)Termination phase: Finite model building SAT solving
% 37.13/5.98 % (2515471)Time elapsed: 0.393 s
% 37.13/5.98 % (2515471)Peak memory usage: 14 MB
% 37.13/5.98 % (2515471)Instructions burned: 866 (million)
% 37.13/5.98 % (2515479)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=708655012:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 37.13/5.98 % (2515475)Instruction limit reached!
% 37.13/5.98 % (2515475)------------------------------
% 37.13/5.98 % (2515475)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515475)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515475)Termination reason: Instruction limit
% 37.13/5.98 % (2515475)Termination phase: Finite model building constraint generation
% 37.13/5.98 % (2515475)Time elapsed: 0.318 s
% 37.13/5.98 % (2515475)Peak memory usage: 69 MB
% 37.13/5.98 % (2515475)Instructions burned: 890 (million)
% 37.13/5.98 % (2515481)fmb+10_1_sil=64000:random_seed=3238030304:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 37.13/5.98 % TRYING [1]
% 37.13/5.98 % TRYING [2]
% 37.13/5.98 % TRYING [3]
% 37.13/5.98 % TRYING [4]
% 37.13/5.98 % (2515476)Instruction limit reached!
% 37.13/5.98 % (2515476)------------------------------
% 37.13/5.98 % (2515476)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515476)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515476)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515476)Termination reason: Instruction limit
% 37.13/5.98 % (2515476)Termination phase: Saturation
% 37.13/5.98 % (2515476)Time elapsed: 0.382 s
% 37.13/5.98 % (2515476)Peak memory usage: 18 MB
% 37.13/5.98 % (2515476)Instructions burned: 692 (million)
% 37.13/5.98 % (2515483)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2532277007:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 37.13/5.98 % TRYING [20]
% 37.13/5.98 % TRYING [5]
% 37.13/5.98 % (2515473)Instruction limit reached!
% 37.13/5.98 % (2515473)------------------------------
% 37.13/5.98 % (2515473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515473)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515473)Termination reason: Instruction limit
% 37.13/5.98 % (2515473)Termination phase: Saturation
% 37.13/5.98 % (2515473)Time elapsed: 0.627 s
% 37.13/5.98 % (2515473)Peak memory usage: 26 MB
% 37.13/5.98 % (2515473)Instructions burned: 1180 (million)
% 37.13/5.98 % (2515485)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2160674971:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 37.13/5.98 % TRYING [8]
% 37.13/5.98 % (2515479)Instruction limit reached!
% 37.13/5.98 % (2515479)------------------------------
% 37.13/5.98 % (2515479)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515479)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515479)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515479)Termination reason: Instruction limit
% 37.13/5.98 % (2515479)Termination phase: Saturation
% 37.13/5.98 % (2515479)Time elapsed: 0.413 s
% 37.13/5.98 % (2515479)Peak memory usage: 18 MB
% 37.13/5.98 % (2515479)Instructions burned: 879 (million)
% 37.13/5.98 % (2515487)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2488268152:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 37.13/5.98 % (2515485)Instruction limit reached!
% 37.13/5.98 % (2515485)------------------------------
% 37.13/5.98 % (2515485)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515485)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515485)Termination reason: Instruction limit
% 37.13/5.98 % (2515485)Termination phase: Finite model building SAT solving
% 37.13/5.98 % (2515485)Time elapsed: 0.447 s
% 37.13/5.98 % (2515485)Peak memory usage: 51 MB
% 37.13/5.98 % (2515485)Instructions burned: 921 (million)
% 37.13/5.98 % (2515489)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2346215062:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 37.13/5.98 % TRYING [6]
% 37.13/5.98 % (2515489)Instruction limit reached!
% 37.13/5.98 % (2515489)------------------------------
% 37.13/5.98 % (2515489)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515489)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515489)Termination reason: Instruction limit
% 37.13/5.98 % (2515489)Termination phase: Saturation
% 37.13/5.98 % (2515489)Time elapsed: 0.720 s
% 37.13/5.98 % (2515489)Peak memory usage: 28 MB
% 37.13/5.98 % (2515489)Instructions burned: 1472 (million)
% 37.13/5.98 % (2515491)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3641359821:i=6324_2976 on theBenchmark for (2976ds/6324Mi)
% 37.13/5.98 % TRYING [77]
% 37.13/5.98 % (2515487)Instruction limit reached!
% 37.13/5.98 % (2515487)------------------------------
% 37.13/5.98 % (2515487)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515487)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515487)Termination reason: Instruction limit
% 37.13/5.98 % (2515487)Termination phase: Saturation
% 37.13/5.98 % (2515487)Time elapsed: 2.275 s
% 37.13/5.98 % (2515487)Peak memory usage: 32 MB
% 37.13/5.98 % (2515487)Instructions burned: 5131 (million)
% 37.13/5.98 % (2515493)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=2401456299:fmbsr=2.30978:i=2174_2965 on theBenchmark for (2965ds/2174Mi)
% 37.13/5.98 % TRYING [16]
% 37.13/5.98 % (2515493)Instruction limit reached!
% 37.13/5.98 % (2515493)------------------------------
% 37.13/5.98 % (2515493)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515493)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515493)Termination reason: Instruction limit
% 37.13/5.98 % (2515493)Termination phase: Finite model building constraint generation
% 37.13/5.98 % (2515493)Time elapsed: 0.727 s
% 37.13/5.98 % (2515493)Peak memory usage: 131 MB
% 37.13/5.98 % (2515493)Instructions burned: 2175 (million)
% 37.13/5.98 % (2515495)ott-2_1_sil=16000:newcnf=on:random_seed=2196408813:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2957 on theBenchmark for (2957ds/869Mi)
% 37.13/5.98 % (2515483)Instruction limit reached!
% 37.13/5.98 % (2515483)------------------------------
% 37.13/5.98 % (2515483)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515483)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515483)Termination reason: Instruction limit
% 37.13/5.98 % (2515483)Termination phase: Finite model building constraint generation
% 37.13/5.98 % (2515483)Time elapsed: 3.554 s
% 37.13/5.98 % (2515483)Peak memory usage: 548 MB
% 37.13/5.98 % (2515483)Instructions burned: 9515 (million)
% 37.13/5.98 % TRYING [6]
% 37.13/5.98 % (2515500)ott+10_1_sil=32000:tgt=ground:random_seed=3194997114:i=5114:av=off_2954 on theBenchmark for (2954ds/5114Mi)
% 37.13/5.98 % (2515491)Instruction limit reached!
% 37.13/5.98 % (2515491)------------------------------
% 37.13/5.98 % (2515491)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515491)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515491)Termination reason: Instruction limit
% 37.13/5.98 % (2515491)Termination phase: Finite model building constraint generation
% 37.13/5.98 % (2515491)Time elapsed: 2.292 s
% 37.13/5.98 % (2515491)Peak memory usage: 458 MB
% 37.13/5.98 % (2515491)Instructions burned: 6325 (million)
% 37.13/5.98 % (2515495)Instruction limit reached!
% 37.13/5.98 % (2515495)------------------------------
% 37.13/5.98 % (2515495)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515495)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515495)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515495)Termination reason: Instruction limit
% 37.13/5.98 % (2515495)Termination phase: Saturation
% 37.13/5.98 % (2515495)Time elapsed: 0.409 s
% 37.13/5.98 % (2515495)Peak memory usage: 15 MB
% 37.13/5.98 % (2515495)Instructions burned: 870 (million)
% 37.13/5.98 % (2515502)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=4213844279:i=54282_2953 on theBenchmark for (2953ds/54282Mi)
% 37.13/5.98 % TRYING [1]
% 37.13/5.98 % TRYING [2]
% 37.13/5.98 % TRYING [3]
% 37.13/5.98 % TRYING [4]
% 37.13/5.98 % (2515504)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=1995642427:i=3512:aac=none_2952 on theBenchmark for (2952ds/3512Mi)
% 37.13/5.98 % TRYING [5]
% 37.13/5.98 % (2515500) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2515442-2515500"...
% 37.13/5.98 % (2515500)...printing done.
% 37.13/5.98 % (2515500)Refutation found. Thanks to Tanya!
% 37.13/5.98 % SZS status Unsatisfiable for theBenchmark
% 37.13/5.98 % SZS output start Proof for theBenchmark
% See solution above
% 37.13/5.98 % (2515500)------------------------------
% 37.13/5.98 % (2515500)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.13/5.98 % (2515500)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.13/5.98 % (2515500)CaDiCaL version: 2.1.3
% 37.13/5.98 % (2515500)Termination reason: Refutation
% 37.13/5.98 % (2515500)Time elapsed: 0.930 s
% 37.13/5.98 % (2515500)Peak memory usage: 25 MB
% 37.13/5.98 % (2515500)Instructions burned: 1820 (million)
% 37.13/5.98 % (2515442)Success in time 5.569 s
% 37.13/5.98 % Vampire exiting
%------------------------------------------------------------------------------