%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : REL011-2 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 12:34:16 PM UTC 2026
% Result : Unsatisfiable 4.39s 6.33s
% Output : Refutation 4.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 45
% Number of leaves : 15
% Syntax : Number of formulae : 111 ( 111 unt; 0 def)
% Number of atoms : 111 ( 110 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 6 con; 0-2 aty)
% Number of variables : 85 ( 85 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',maddux1_join_commutativity_1) ).
fof(f2,axiom,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(join(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',maddux2_join_associativity_2) ).
fof(f3,axiom,
! [X0,X1] : X0 = join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',maddux3_a_kind_of_de_Morgan_3) ).
fof(f4,plain,
! [X0,X1] : join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))) = X0,
inference(reorient_equations,[],[f3]) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = complement(join(complement(X0),complement(X1))),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',maddux4_definiton_of_meet_4) ).
fof(f6,plain,
! [X0,X1] : complement(join(complement(X0),complement(X1))) = meet(X0,X1),
inference(reorient_equations,[],[f5]) ).
fof(f7,axiom,
! [X2,X0,X1] : composition(X0,composition(X1,X2)) = composition(composition(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',composition_associativity_5) ).
fof(f8,axiom,
! [X0] : composition(X0,one) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',composition_identity_6) ).
fof(f9,axiom,
! [X2,X0,X1] : composition(join(X0,X1),X2) = join(composition(X0,X2),composition(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',composition_distributivity_7) ).
fof(f10,axiom,
! [X0] : converse(converse(X0)) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',converse_idempotence_8) ).
fof(f11,axiom,
! [X0,X1] : converse(join(X0,X1)) = join(converse(X0),converse(X1)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',converse_additivity_9) ).
fof(f13,axiom,
! [X0,X1] : join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)) = complement(X1),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',converse_cancellativity_11) ).
fof(f14,plain,
! [X0,X1] : complement(X1) = join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)),
inference(reorient_equations,[],[f13]) ).
fof(f15,axiom,
! [X0] : top = join(X0,complement(X0)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',def_top_12) ).
fof(f16,axiom,
! [X0] : zero = meet(X0,complement(X0)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',def_zero_13) ).
fof(f17,axiom,
! [X2,X0,X1] : join(meet(composition(X0,X1),X2),composition(meet(X0,composition(X2,converse(X1))),meet(X1,composition(converse(X0),X2)))) = composition(meet(X0,composition(X2,converse(X1))),meet(X1,composition(converse(X0),X2))),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-1.ax',dedekind_law_14) ).
fof(f18,plain,
! [X2,X0,X1] : composition(meet(X0,composition(X2,converse(X1))),meet(X1,composition(converse(X0),X2))) = join(meet(composition(X0,X1),X2),composition(meet(X0,composition(X2,converse(X1))),meet(X1,composition(converse(X0),X2)))),
inference(reorient_equations,[],[f17]) ).
fof(f23,negated_conjecture,
meet(sk1,composition(converse(sk2),sk3)) = zero,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals_17) ).
fof(f24,plain,
zero = meet(sk1,composition(converse(sk2),sk3)),
inference(reorient_equations,[],[f23]) ).
fof(f25,negated_conjecture,
meet(composition(sk2,sk1),sk3) != zero,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals_18) ).
fof(f26,plain,
zero != meet(composition(sk2,sk1),sk3),
inference(reorient_equations,[],[f25]) ).
fof(f27,plain,
! [X0] : zero = complement(join(complement(X0),complement(complement(X0)))),
inference(definition_unfolding,[],[f16,f6]) ).
fof(f28,plain,
! [X2,X0,X1] : composition(complement(join(complement(X0),complement(composition(X2,converse(X1))))),complement(join(complement(X1),complement(composition(converse(X0),X2))))) = join(complement(join(complement(composition(X0,X1)),complement(X2))),composition(complement(join(complement(X0),complement(composition(X2,converse(X1))))),complement(join(complement(X1),complement(composition(converse(X0),X2)))))),
inference(definition_unfolding,[],[f18,f6,f6,f6,f6,f6]) ).
fof(f31,plain,
zero = complement(join(complement(sk1),complement(composition(converse(sk2),sk3)))),
inference(definition_unfolding,[],[f24,f6]) ).
fof(f32,plain,
zero != complement(join(complement(composition(sk2,sk1)),complement(sk3))),
inference(definition_unfolding,[],[f26,f6]) ).
fof(f33,plain,
top = join(join(complement(sk1),complement(composition(converse(sk2),sk3))),zero),
inference(superposition,[],[f15,f31]) ).
fof(f34,plain,
zero != complement(join(complement(sk3),complement(composition(sk2,sk1)))),
inference(backward_demodulation,[],[f32,f1]) ).
fof(f35,plain,
top = join(zero,join(complement(sk1),complement(composition(converse(sk2),sk3)))),
inference(backward_demodulation,[],[f33,f1]) ).
fof(f36,plain,
zero = complement(top),
inference(forward_demodulation,[],[f27,f15]) ).
fof(f37,plain,
top = join(top,zero),
inference(superposition,[],[f15,f36]) ).
fof(f38,plain,
! [X0,X1] : converse(join(converse(X0),X1)) = join(X0,converse(X1)),
inference(superposition,[],[f11,f10]) ).
fof(f39,plain,
! [X0,X1] : converse(join(X1,converse(X0))) = join(converse(X1),X0),
inference(superposition,[],[f11,f10]) ).
fof(f49,plain,
! [X0] : join(X0,converse(complement(converse(X0)))) = converse(top),
inference(superposition,[],[f38,f15]) ).
fof(f69,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(top,X1),
inference(superposition,[],[f2,f15]) ).
fof(f113,plain,
! [X0,X1] : composition(X0,X1) = composition(X0,composition(one,X1)),
inference(superposition,[],[f7,f8]) ).
fof(f166,plain,
! [X0,X1] : complement(X1) = join(complement(X1),composition(converse(X0),complement(composition(X0,X1)))),
inference(forward_demodulation,[],[f14,f1]) ).
fof(f194,plain,
! [X0] : zero = join(zero,composition(converse(X0),complement(composition(X0,join(complement(sk1),complement(composition(converse(sk2),sk3))))))),
inference(superposition,[],[f166,f31]) ).
fof(f223,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = X0,
inference(forward_demodulation,[],[f4,f1]) ).
fof(f262,plain,
! [X0] : join(complement(sk1),complement(composition(converse(sk2),sk3))) = join(complement(join(zero,X0)),complement(join(zero,complement(X0)))),
inference(superposition,[],[f223,f31]) ).
fof(f267,plain,
! [X0] : join(complement(join(complement(X0),complement(X0))),complement(top)) = X0,
inference(superposition,[],[f223,f15]) ).
fof(f273,plain,
! [X0] : join(complement(top),complement(join(complement(X0),complement(X0)))) = X0,
inference(forward_demodulation,[],[f267,f1]) ).
fof(f278,plain,
! [X0] : join(zero,complement(join(complement(X0),complement(X0)))) = X0,
inference(forward_demodulation,[],[f273,f36]) ).
fof(f478,plain,
composition(complement(join(complement(sk2),complement(composition(sk3,converse(sk1))))),zero) = join(complement(join(complement(composition(sk2,sk1)),complement(sk3))),composition(complement(join(complement(sk2),complement(composition(sk3,converse(sk1))))),zero)),
inference(superposition,[],[f28,f31]) ).
fof(f481,plain,
composition(complement(join(complement(sk2),complement(composition(sk3,converse(sk1))))),zero) = join(complement(join(complement(sk3),complement(composition(sk2,sk1)))),composition(complement(join(complement(sk2),complement(composition(sk3,converse(sk1))))),zero)),
inference(forward_demodulation,[],[f478,f1]) ).
fof(f532,plain,
join(complement(sk1),complement(composition(converse(sk2),sk3))) = join(complement(join(zero,zero)),complement(top)),
inference(superposition,[],[f262,f15]) ).
fof(f539,plain,
join(complement(sk1),complement(composition(converse(sk2),sk3))) = join(complement(top),complement(join(zero,zero))),
inference(forward_demodulation,[],[f532,f1]) ).
fof(f547,plain,
join(complement(sk1),complement(composition(converse(sk2),sk3))) = join(zero,complement(join(zero,zero))),
inference(forward_demodulation,[],[f539,f36]) ).
fof(f558,plain,
! [X0] : zero = join(zero,composition(converse(X0),complement(composition(X0,join(zero,complement(join(zero,zero))))))),
inference(backward_demodulation,[],[f194,f547]) ).
fof(f559,plain,
top = join(zero,join(zero,complement(join(zero,zero)))),
inference(backward_demodulation,[],[f35,f547]) ).
fof(f560,plain,
zero = complement(join(zero,complement(join(zero,zero)))),
inference(backward_demodulation,[],[f31,f547]) ).
fof(f579,plain,
! [X0] : join(complement(join(complement(X0),join(zero,complement(join(zero,zero))))),complement(join(complement(X0),zero))) = X0,
inference(superposition,[],[f223,f560]) ).
fof(f586,plain,
! [X0] : join(complement(join(complement(X0),zero)),complement(join(complement(X0),join(zero,complement(join(zero,zero)))))) = X0,
inference(forward_demodulation,[],[f579,f1]) ).
fof(f589,plain,
! [X0] : join(complement(join(zero,complement(X0))),complement(join(complement(X0),join(zero,complement(join(zero,zero)))))) = X0,
inference(forward_demodulation,[],[f586,f1]) ).
fof(f590,plain,
! [X0] : join(top,X0) = join(zero,join(join(zero,complement(join(zero,zero))),X0)),
inference(superposition,[],[f2,f559]) ).
fof(f591,plain,
! [X0] : join(top,X0) = join(zero,join(zero,join(complement(join(zero,zero)),X0))),
inference(forward_demodulation,[],[f590,f2]) ).
fof(f598,plain,
! [X0] : join(top,X0) = join(zero,join(zero,join(X0,complement(join(zero,zero))))),
inference(superposition,[],[f591,f1]) ).
fof(f702,plain,
join(zero,join(zero,top)) = join(top,join(zero,zero)),
inference(superposition,[],[f598,f15]) ).
fof(f712,plain,
join(zero,join(top,zero)) = join(top,join(zero,zero)),
inference(forward_demodulation,[],[f702,f1]) ).
fof(f714,plain,
join(zero,top) = join(top,join(zero,zero)),
inference(forward_demodulation,[],[f712,f37]) ).
fof(f716,plain,
join(top,zero) = join(top,join(zero,zero)),
inference(forward_demodulation,[],[f714,f1]) ).
fof(f717,plain,
top = join(top,join(zero,zero)),
inference(forward_demodulation,[],[f716,f37]) ).
fof(f718,plain,
! [X0] : join(top,X0) = join(top,join(join(zero,zero),X0)),
inference(superposition,[],[f2,f717]) ).
fof(f719,plain,
! [X0] : join(top,X0) = join(top,join(zero,join(zero,X0))),
inference(forward_demodulation,[],[f718,f2]) ).
fof(f735,plain,
join(top,join(zero,top)) = join(top,complement(zero)),
inference(superposition,[],[f719,f15]) ).
fof(f746,plain,
join(top,complement(zero)) = join(top,join(top,zero)),
inference(forward_demodulation,[],[f735,f1]) ).
fof(f751,plain,
join(top,top) = join(top,complement(zero)),
inference(forward_demodulation,[],[f746,f37]) ).
fof(f775,plain,
top = join(complement(join(zero,zero)),complement(join(zero,join(zero,complement(join(zero,zero)))))),
inference(superposition,[],[f589,f36]) ).
fof(f786,plain,
top = join(complement(join(zero,zero)),complement(top)),
inference(forward_demodulation,[],[f775,f559]) ).
fof(f791,plain,
top = join(complement(top),complement(join(zero,zero))),
inference(forward_demodulation,[],[f786,f1]) ).
fof(f794,plain,
top = join(zero,complement(join(zero,zero))),
inference(forward_demodulation,[],[f791,f36]) ).
fof(f796,plain,
! [X0] : join(complement(join(zero,complement(X0))),complement(join(complement(X0),top))) = X0,
inference(backward_demodulation,[],[f589,f794]) ).
fof(f798,plain,
! [X0] : zero = join(zero,composition(converse(X0),complement(composition(X0,top)))),
inference(backward_demodulation,[],[f558,f794]) ).
fof(f808,plain,
! [X0] : join(complement(join(zero,complement(X0))),complement(join(top,complement(X0)))) = X0,
inference(forward_demodulation,[],[f796,f1]) ).
fof(f811,plain,
! [X0] : join(complement(join(top,complement(X0))),complement(join(zero,complement(X0)))) = X0,
inference(forward_demodulation,[],[f808,f1]) ).
fof(f936,plain,
zero = join(complement(join(top,complement(zero))),complement(top)),
inference(superposition,[],[f811,f15]) ).
fof(f941,plain,
zero = join(complement(top),complement(join(top,complement(zero)))),
inference(forward_demodulation,[],[f936,f1]) ).
fof(f953,plain,
zero = join(complement(top),complement(join(top,top))),
inference(forward_demodulation,[],[f941,f751]) ).
fof(f961,plain,
zero = join(zero,complement(join(top,top))),
inference(forward_demodulation,[],[f953,f36]) ).
fof(f968,plain,
join(top,join(zero,zero)) = join(top,complement(join(top,top))),
inference(superposition,[],[f719,f961]) ).
fof(f970,plain,
top = join(top,complement(join(top,top))),
inference(forward_demodulation,[],[f968,f717]) ).
fof(f974,plain,
join(top,top) = join(complement(top),complement(join(zero,complement(join(top,top))))),
inference(superposition,[],[f811,f970]) ).
fof(f976,plain,
join(top,top) = join(complement(top),complement(zero)),
inference(forward_demodulation,[],[f974,f961]) ).
fof(f977,plain,
join(top,top) = join(zero,complement(zero)),
inference(forward_demodulation,[],[f976,f36]) ).
fof(f978,plain,
top = join(top,top),
inference(forward_demodulation,[],[f977,f15]) ).
fof(f987,plain,
zero = join(zero,complement(top)),
inference(backward_demodulation,[],[f961,f978]) ).
fof(f989,plain,
! [X0] : join(top,X0) = join(top,join(top,X0)),
inference(superposition,[],[f2,f978]) ).
fof(f990,plain,
zero = join(zero,zero),
inference(forward_demodulation,[],[f987,f36]) ).
fof(f1009,plain,
! [X0] : join(zero,X0) = join(zero,join(zero,X0)),
inference(superposition,[],[f2,f990]) ).
fof(f1330,plain,
converse(top) = join(top,converse(top)),
inference(superposition,[],[f989,f49]) ).
fof(f1994,plain,
converse(converse(top)) = join(converse(top),top),
inference(superposition,[],[f39,f1330]) ).
fof(f2046,plain,
converse(converse(top)) = join(top,converse(top)),
inference(forward_demodulation,[],[f1994,f1]) ).
fof(f2058,plain,
converse(top) = converse(converse(top)),
inference(forward_demodulation,[],[f2046,f1330]) ).
fof(f2061,plain,
top = converse(top),
inference(forward_demodulation,[],[f2058,f10]) ).
fof(f3955,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f1009,f278]) ).
fof(f3976,plain,
! [X0] : complement(join(complement(X0),complement(X0))) = X0,
inference(backward_demodulation,[],[f278,f3955]) ).
fof(f3989,plain,
! [X0] : zero = composition(converse(X0),complement(composition(X0,top))),
inference(backward_demodulation,[],[f798,f3955]) ).
fof(f4078,plain,
! [X0] : top = join(join(complement(X0),complement(X0)),X0),
inference(superposition,[],[f15,f3976]) ).
fof(f4094,plain,
! [X0] : top = join(X0,join(complement(X0),complement(X0))),
inference(forward_demodulation,[],[f4078,f1]) ).
fof(f4107,plain,
! [X0] : top = join(top,complement(X0)),
inference(forward_demodulation,[],[f4094,f69]) ).
fof(f4167,plain,
! [X0] : top = join(top,X0),
inference(superposition,[],[f4107,f3976]) ).
fof(f4192,plain,
zero = composition(top,complement(composition(top,top))),
inference(superposition,[],[f3989,f2061]) ).
fof(f5088,plain,
! [X0] : composition(join(top,X0),complement(composition(top,top))) = join(zero,composition(X0,complement(composition(top,top)))),
inference(superposition,[],[f9,f4192]) ).
fof(f5098,plain,
! [X0] : composition(X0,complement(composition(top,top))) = composition(join(top,X0),complement(composition(top,top))),
inference(forward_demodulation,[],[f5088,f3955]) ).
fof(f5105,plain,
! [X0] : composition(top,complement(composition(top,top))) = composition(X0,complement(composition(top,top))),
inference(forward_demodulation,[],[f5098,f4167]) ).
fof(f5111,plain,
! [X0] : zero = composition(X0,complement(composition(top,top))),
inference(forward_demodulation,[],[f5105,f4192]) ).
fof(f5141,plain,
! [X0] : composition(X0,zero) = composition(X0,complement(composition(top,top))),
inference(superposition,[],[f113,f5111]) ).
fof(f5153,plain,
! [X0] : zero = composition(X0,zero),
inference(forward_demodulation,[],[f5141,f5111]) ).
fof(f5196,plain,
zero = join(complement(join(complement(sk3),complement(composition(sk2,sk1)))),zero),
inference(backward_demodulation,[],[f481,f5153]) ).
fof(f5231,plain,
zero = join(zero,complement(join(complement(sk3),complement(composition(sk2,sk1))))),
inference(forward_demodulation,[],[f5196,f1]) ).
fof(f5242,plain,
zero = complement(join(complement(sk3),complement(composition(sk2,sk1)))),
inference(forward_demodulation,[],[f5231,f3955]) ).
fof(f5252,plain,
$false,
inference(forward_subsumption_resolution,[],[f5242,f34]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : REL011-2 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/5.61 % Computer : n019.cluster.edu
% 0.14/5.61 % Model : x86_64 x86_64
% 0.14/5.61 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/5.61 % Memory : 8046.5625MB
% 0.14/5.61 % OS : Linux 6.8.0-71-generic
% 0.14/5.61 % CPULimit : 300
% 0.14/5.61 % WCLimit : 300
% 0.14/5.61 % DateTime : Sun Sep 27 22:51:24 UTC 2026
% 0.14/5.61 % CPUTime :
% 0.14/5.61 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/5.66 Running first-order model finding
% 0.14/5.66 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
% 4.39/6.33 % (3491913)Will run a generic schedule for satisfiability detection.
% 4.39/6.33 % (3491919)% WARNING: option uhcvi not known.
% 4.39/6.33 % (3491919)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2087468403:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.39/6.33 % (3491923)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3777551807:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.39/6.33 % (3491921)dis+10_1_sil=32000:sp=arity:random_seed=2901864008:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.39/6.33 % (3491922)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1282748237:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.39/6.33 % (3491920)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=476385562:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.39/6.33 % (3491918)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3846898083_2999 on theBenchmark for (2999ds/0Mi)
% 4.39/6.33 % (3491924)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=793708894:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.39/6.33 % TRYING [1]
% 4.39/6.33 % TRYING [2]
% 4.39/6.33 % TRYING [3]
% 4.39/6.33 % TRYING [4]
% 4.39/6.33 % (3491921)Instruction limit reached!
% 4.39/6.33 % (3491921)------------------------------
% 4.39/6.33 % (3491921)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.33 % (3491921)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.33 % (3491921)CaDiCaL version: 2.1.3
% 4.39/6.33 % (3491921)Termination reason: Instruction limit
% 4.39/6.33 % (3491921)Termination phase: Saturation
% 4.39/6.33 % (3491921)Time elapsed: 0.100 s
% 4.39/6.33 % (3491921)Peak memory usage: 12 MB
% 4.39/6.33 % (3491921)Instructions burned: 103 (million)
% 4.39/6.33 % (3491922)Instruction limit reached!
% 4.39/6.33 % (3491922)------------------------------
% 4.39/6.33 % (3491922)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.33 % (3491922)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.33 % (3491922)CaDiCaL version: 2.1.3
% 4.39/6.33 % (3491922)Termination reason: Instruction limit
% 4.39/6.33 % (3491922)Termination phase: Saturation
% 4.39/6.33 % (3491922)Time elapsed: 0.115 s
% 4.39/6.33 % (3491922)Peak memory usage: 12 MB
% 4.39/6.33 % (3491922)Instructions burned: 116 (million)
% 4.39/6.33 % (3491923)Instruction limit reached!
% 4.39/6.33 % (3491923)------------------------------
% 4.39/6.33 % (3491923)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.33 % (3491923)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.33 % (3491923)CaDiCaL version: 2.1.3
% 4.39/6.33 % (3491923)Termination reason: Instruction limit
% 4.39/6.33 % (3491923)Termination phase: Saturation
% 4.39/6.33 % (3491923)Time elapsed: 0.125 s
% 4.39/6.33 % (3491923)Peak memory usage: 12 MB
% 4.39/6.33 % (3491923)Instructions burned: 131 (million)
% 4.39/6.33 % (3491932)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=24623708:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 4.39/6.33 % (3491933)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3283752665:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 4.39/6.33 % (3491924)Instruction limit reached!
% 4.39/6.33 % (3491924)------------------------------
% 4.39/6.33 % (3491924)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.33 % (3491924)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.33 % (3491924)CaDiCaL version: 2.1.3
% 4.39/6.33 % (3491924)Termination reason: Instruction limit
% 4.39/6.33 % (3491924)Termination phase: Saturation
% 4.39/6.33 % (3491924)Time elapsed: 0.155 s
% 4.39/6.33 % (3491924)Peak memory usage: 12 MB
% 4.39/6.33 % (3491924)Instructions burned: 159 (million)
% 4.39/6.33 % TRYING [1]
% 4.39/6.33 % TRYING [2]
% 4.39/6.33 % (3491934)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=1977762663:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.39/6.33 % TRYING [3]
% 4.39/6.33 % (3491937)ott-21_1_sil=16000:fs=off:random_seed=2869977298:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.39/6.33 % TRYING [4]
% 4.39/6.33 % (3491933)Instruction limit reached!
% 4.39/6.33 % (3491933)------------------------------
% 4.39/6.33 % (3491933)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.33 % (3491933)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.33 % (3491933)CaDiCaL version: 2.1.3
% 4.39/6.33 % (3491933)Termination reason: Instruction limit
% 4.39/6.33 % (3491933)Termination phase: Saturation
% 4.39/6.33 % (3491933)Time elapsed: 0.141 s
% 4.39/6.33 % (3491933)Peak memory usage: 13 MB
% 4.39/6.33 % (3491933)Instructions burned: 132 (million)
% 4.39/6.33 % (3491937)Instruction limit reached!
% 4.39/6.33 % (3491937)------------------------------
% 4.39/6.33 % (3491937)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.33 % (3491937)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.33 % (3491937)CaDiCaL version: 2.1.3
% 4.39/6.33 % (3491937)Termination reason: Instruction limit
% 4.39/6.33 % (3491937)Termination phase: Saturation
% 4.39/6.33 % (3491937)Time elapsed: 0.146 s
% 4.39/6.33 % (3491937)Peak memory usage: 12 MB
% 4.39/6.33 % (3491937)Instructions burned: 181 (million)
% 4.39/6.33 % (3491940)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=868251345:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 4.39/6.33 % TRYING [5]
% 4.39/6.33 % (3491942)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1649337219:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 4.39/6.33 % TRYING [1]
% 4.39/6.33 % TRYING [2]
% 4.39/6.33 % TRYING [5]
% 4.39/6.33 % TRYING [3]
% 4.39/6.33 % (3491932)Instruction limit reached!
% 4.39/6.33 % (3491932)------------------------------
% 4.39/6.33 % (3491932)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.33 % (3491932)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.33 % (3491932)CaDiCaL version: 2.1.3
% 4.39/6.33 % (3491932)Termination reason: Instruction limit
% 4.39/6.33 % (3491932)Termination phase: Finite model building constraint generation
% 4.39/6.33 % (3491932)Time elapsed: 0.413 s
% 4.39/6.33 % (3491932)Peak memory usage: 28 MB
% 4.39/6.33 % (3491932)Instructions burned: 715 (million)
% 4.39/6.33 % (3491944)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3809685313:i=1179_2993 on theBenchmark for (2993ds/1179Mi)
% 4.39/6.33 % TRYING [4]
% 4.39/6.33 % (3491940) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3491913-3491940"...
% 4.39/6.33 % (3491940)...printing done.
% 4.39/6.33 % (3491940)Refutation found. Thanks to Tanya!
% 4.39/6.33 % SZS status Unsatisfiable for theBenchmark
% 4.39/6.33 % SZS output start Proof for theBenchmark
% See solution above
% 4.39/6.34 % (3491940)------------------------------
% 4.39/6.34 % (3491940)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.39/6.34 % (3491940)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.39/6.34 % (3491940)CaDiCaL version: 2.1.3
% 4.39/6.34 % (3491940)Termination reason: Refutation
% 4.39/6.34 % (3491940)Time elapsed: 0.273 s
% 4.39/6.34 % (3491940)Peak memory usage: 14 MB
% 4.39/6.34 % (3491940)Instructions burned: 279 (million)
% 4.39/6.34 % (3491913)Success in time 0.666 s
% 4.39/6.34 % Vampire exiting
%------------------------------------------------------------------------------