%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : REL004-3 : 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 : n018.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 12:34:12 PM UTC 2026
% Result : Unsatisfiable 7.31s 1.76s
% Output : Refutation 7.31s
% Verified :
% SZS Type : Refutation
% Derivation depth : 38
% Number of leaves : 12
% Syntax : Number of formulae : 88 ( 88 unt; 0 def)
% Number of atoms : 88 ( 87 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 4 con; 0-2 aty)
% Number of variables : 140 ( 140 !; 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(f8,axiom,
! [X0] : composition(X0,one) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',composition_identity_6) ).
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(f12,axiom,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001-0.ax',converse_multiplicativity_10) ).
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(f23,negated_conjecture,
converse(complement(sk1)) != complement(converse(sk1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals_17) ).
fof(f24,plain,
! [X0] : zero = complement(join(complement(X0),complement(complement(X0)))),
inference(definition_unfolding,[],[f16,f6]) ).
fof(f28,plain,
! [X0,X1] : converse(join(converse(X0),X1)) = join(X0,converse(X1)),
inference(superposition,[],[f11,f10]) ).
fof(f31,plain,
! [X0,X1] : converse(composition(converse(X0),X1)) = composition(converse(X1),X0),
inference(superposition,[],[f12,f10]) ).
fof(f37,plain,
zero = complement(top),
inference(superposition,[],[f24,f15]) ).
fof(f65,plain,
! [X0] : join(X0,converse(complement(converse(X0)))) = converse(top),
inference(superposition,[],[f28,f15]) ).
fof(f152,plain,
! [X0] : converse(converse(X0)) = composition(converse(one),X0),
inference(superposition,[],[f31,f8]) ).
fof(f171,plain,
! [X0] : composition(converse(one),X0) = X0,
inference(forward_demodulation,[],[f152,f10]) ).
fof(f184,plain,
one = converse(one),
inference(superposition,[],[f8,f171]) ).
fof(f192,plain,
! [X0] : composition(one,X0) = X0,
inference(superposition,[],[f171,f184]) ).
fof(f218,plain,
! [X0] : join(zero,complement(join(complement(X0),complement(X0)))) = X0,
inference(superposition,[],[f4,f24]) ).
fof(f221,plain,
! [X0,X1] : join(complement(X0),complement(X1)) = join(complement(join(complement(join(complement(X0),complement(X1))),complement(complement(join(complement(X0),X1))))),complement(X0)),
inference(superposition,[],[f4,f4]) ).
fof(f236,plain,
! [X0,X1] : join(complement(X0),complement(X1)) = join(complement(X0),complement(join(complement(join(complement(X0),complement(X1))),complement(complement(join(complement(X0),X1)))))),
inference(forward_demodulation,[],[f221,f1]) ).
fof(f257,plain,
! [X0] : complement(X0) = join(composition(converse(one),complement(X0)),complement(X0)),
inference(superposition,[],[f14,f192]) ).
fof(f260,plain,
! [X0] : complement(X0) = join(complement(X0),composition(converse(one),complement(X0))),
inference(forward_demodulation,[],[f257,f1]) ).
fof(f262,plain,
! [X0] : complement(X0) = join(complement(X0),complement(X0)),
inference(forward_demodulation,[],[f260,f171]) ).
fof(f267,plain,
zero = join(zero,zero),
inference(superposition,[],[f262,f37]) ).
fof(f269,plain,
! [X0] : join(complement(join(complement(X0),complement(complement(X0)))),complement(complement(X0))) = X0,
inference(superposition,[],[f4,f262]) ).
fof(f270,plain,
! [X0] : join(complement(complement(X0)),complement(join(complement(X0),complement(complement(X0))))) = X0,
inference(forward_demodulation,[],[f269,f1]) ).
fof(f272,plain,
! [X0] : join(complement(complement(X0)),zero) = X0,
inference(forward_demodulation,[],[f270,f24]) ).
fof(f274,plain,
! [X0] : join(zero,complement(complement(X0))) = X0,
inference(forward_demodulation,[],[f272,f1]) ).
fof(f791,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(top,X1),
inference(superposition,[],[f2,f15]) ).
fof(f793,plain,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X1,join(X0,X2)),
inference(superposition,[],[f2,f1]) ).
fof(f807,plain,
! [X0] : join(zero,X0) = join(zero,join(zero,X0)),
inference(superposition,[],[f2,f267]) ).
fof(f808,plain,
! [X0,X1] : join(X0,X1) = join(zero,join(complement(complement(X0)),X1)),
inference(superposition,[],[f2,f274]) ).
fof(f817,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f1,f2]) ).
fof(f849,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f807,f218]) ).
fof(f864,plain,
! [X0] : complement(complement(X0)) = X0,
inference(superposition,[],[f274,f849]) ).
fof(f870,plain,
! [X0] : join(X0,zero) = X0,
inference(superposition,[],[f1,f849]) ).
fof(f915,plain,
! [X0] : join(X0,X0) = X0,
inference(superposition,[],[f262,f864]) ).
fof(f949,plain,
! [X0,X1] : join(X0,X1) = join(X0,join(X0,X1)),
inference(superposition,[],[f2,f915]) ).
fof(f1260,plain,
! [X0,X1] : join(X0,X1) = join(X1,join(X0,X1)),
inference(superposition,[],[f949,f1]) ).
fof(f1262,plain,
! [X0] : top = join(X0,top),
inference(superposition,[],[f949,f15]) ).
fof(f1319,plain,
! [X0] : top = join(top,X0),
inference(superposition,[],[f1,f1262]) ).
fof(f1352,plain,
top = converse(top),
inference(superposition,[],[f65,f1319]) ).
fof(f2606,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),X0) = X0,
inference(superposition,[],[f1260,f4]) ).
fof(f2665,plain,
! [X0,X1] : join(X0,complement(join(complement(X0),X1))) = X0,
inference(forward_demodulation,[],[f2606,f1]) ).
fof(f2801,plain,
! [X0,X1] : join(X1,complement(join(X0,complement(X1)))) = X1,
inference(superposition,[],[f2665,f1260]) ).
fof(f2879,plain,
! [X0,X1] : complement(X0) = join(complement(X0),complement(join(X1,X0))),
inference(superposition,[],[f2801,f864]) ).
fof(f3810,plain,
! [X0,X1] : converse(join(top,X0)) = join(X1,converse(join(complement(converse(X1)),X0))),
inference(superposition,[],[f28,f791]) ).
fof(f3820,plain,
! [X0,X1] : converse(top) = join(X1,converse(join(complement(converse(X1)),X0))),
inference(forward_demodulation,[],[f3810,f1319]) ).
fof(f3863,plain,
! [X0,X1] : top = join(X1,converse(join(complement(converse(X1)),X0))),
inference(forward_demodulation,[],[f3820,f1352]) ).
fof(f4278,plain,
! [X0] : top = join(X0,converse(complement(converse(X0)))),
inference(superposition,[],[f3863,f870]) ).
fof(f5141,plain,
! [X2,X0,X1] : join(join(complement(X0),complement(X1)),X2) = join(complement(join(complement(join(complement(X0),complement(X1))),complement(complement(join(complement(X0),X1))))),join(complement(X0),X2)),
inference(superposition,[],[f793,f236]) ).
fof(f5186,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X1,join(X0,X2)),
inference(superposition,[],[f2,f793]) ).
fof(f5274,plain,
! [X2,X0,X1] : join(join(complement(X0),complement(X1)),X2) = join(complement(X0),join(X2,complement(join(complement(join(complement(X0),complement(X1))),complement(complement(join(complement(X0),X1))))))),
inference(forward_demodulation,[],[f5141,f817]) ).
fof(f5308,plain,
! [X2,X0,X1] : join(join(complement(X0),complement(X1)),X2) = join(complement(X0),join(X2,complement(join(complement(join(complement(X0),complement(X1))),join(complement(X0),X1))))),
inference(forward_demodulation,[],[f5274,f864]) ).
fof(f5332,plain,
! [X2,X0,X1] : join(join(complement(X0),complement(X1)),X2) = join(complement(X0),join(X2,complement(join(join(complement(X0),X1),complement(join(complement(X0),complement(X1))))))),
inference(forward_demodulation,[],[f5308,f1]) ).
fof(f5344,plain,
! [X2,X0,X1] : join(join(complement(X0),complement(X1)),X2) = join(complement(X0),join(X2,complement(join(complement(X0),join(X1,complement(join(complement(X0),complement(X1)))))))),
inference(forward_demodulation,[],[f5332,f2]) ).
fof(f5347,plain,
! [X2,X0,X1] : join(join(complement(X0),complement(X1)),X2) = join(complement(X0),join(X2,complement(join(complement(X0),X1)))),
inference(forward_demodulation,[],[f5344,f2801]) ).
fof(f5348,plain,
! [X2,X0,X1] : join(complement(X0),join(complement(X1),X2)) = join(complement(X0),join(X2,complement(join(complement(X0),X1)))),
inference(forward_demodulation,[],[f5347,f2]) ).
fof(f9378,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X0,join(X2,X1)),
inference(superposition,[],[f817,f5186]) ).
fof(f18063,plain,
! [X0,X1] : join(X0,complement(join(complement(join(complement(complement(X0)),complement(X1))),complement(complement(join(complement(complement(X0)),X1)))))) = join(zero,join(complement(complement(X0)),complement(X1))),
inference(superposition,[],[f808,f236]) ).
fof(f18281,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(complement(join(complement(complement(X0)),complement(X1))),complement(complement(join(complement(complement(X0)),X1)))))),
inference(forward_demodulation,[],[f18063,f808]) ).
fof(f18368,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(complement(join(complement(complement(X0)),complement(X1))),join(complement(complement(X0)),X1)))),
inference(forward_demodulation,[],[f18281,f864]) ).
fof(f18391,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(join(complement(complement(X0)),X1),complement(join(complement(complement(X0)),complement(X1)))))),
inference(forward_demodulation,[],[f18368,f1]) ).
fof(f18398,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(complement(complement(X0)),join(X1,complement(join(complement(complement(X0)),complement(X1))))))),
inference(forward_demodulation,[],[f18391,f2]) ).
fof(f18400,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(complement(complement(X0)),join(complement(complement(X1)),X1)))),
inference(forward_demodulation,[],[f18398,f5348]) ).
fof(f18402,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(complement(complement(X0)),join(X1,complement(complement(X1)))))),
inference(forward_demodulation,[],[f18400,f9378]) ).
fof(f18403,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(complement(complement(X0)),join(X1,X1)))),
inference(forward_demodulation,[],[f18402,f864]) ).
fof(f18404,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(complement(complement(X0)),X1))),
inference(forward_demodulation,[],[f18403,f915]) ).
fof(f18405,plain,
! [X0,X1] : join(X0,complement(X1)) = join(X0,complement(join(X0,X1))),
inference(forward_demodulation,[],[f18404,f864]) ).
fof(f20855,plain,
! [X0] : join(X0,complement(top)) = join(X0,complement(converse(complement(converse(X0))))),
inference(superposition,[],[f18405,f4278]) ).
fof(f21092,plain,
! [X0] : join(X0,zero) = join(X0,complement(converse(complement(converse(X0))))),
inference(forward_demodulation,[],[f20855,f37]) ).
fof(f21187,plain,
! [X0] : join(X0,complement(converse(complement(converse(X0))))) = X0,
inference(forward_demodulation,[],[f21092,f870]) ).
fof(f21444,plain,
! [X0] : converse(converse(X0)) = join(X0,converse(complement(converse(complement(converse(converse(X0))))))),
inference(superposition,[],[f28,f21187]) ).
fof(f21455,plain,
! [X0] : join(X0,converse(complement(converse(complement(X0))))) = X0,
inference(forward_demodulation,[],[f21444,f10]) ).
fof(f21595,plain,
! [X0] : complement(converse(complement(converse(complement(X0))))) = join(complement(converse(complement(converse(complement(X0))))),complement(X0)),
inference(superposition,[],[f2879,f21455]) ).
fof(f21684,plain,
! [X0] : complement(converse(complement(converse(complement(X0))))) = join(complement(X0),complement(converse(complement(converse(complement(X0)))))),
inference(forward_demodulation,[],[f21595,f1]) ).
fof(f21716,plain,
! [X0] : complement(X0) = complement(converse(complement(converse(complement(X0))))),
inference(forward_demodulation,[],[f21684,f21187]) ).
fof(f21811,plain,
! [X0] : complement(converse(complement(converse(X0)))) = X0,
inference(superposition,[],[f21716,f864]) ).
fof(f21929,plain,
! [X0] : converse(X0) = complement(converse(complement(X0))),
inference(superposition,[],[f21811,f10]) ).
fof(f22216,plain,
! [X0] : complement(converse(X0)) = converse(complement(X0)),
inference(superposition,[],[f864,f21929]) ).
fof(f22259,plain,
$false,
inference(backward_subsumption_resolution,[],[f23,f22216]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : REL004-3 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.36 % Computer : n018.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Sun Sep 27 22:52:10 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.41 Running first-order model finding
% 0.09/0.41 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
% 7.31/1.76 % (2814658)Will run a generic schedule for satisfiability detection.
% 7.31/1.76 % (2814668)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2450445726:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 7.31/1.76 % (2814664)% WARNING: option uhcvi not known.
% 7.31/1.76 % (2814664)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1497113097:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 7.31/1.76 % (2814666)dis+10_1_sil=32000:sp=arity:random_seed=1661334921:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 7.31/1.76 % (2814665)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3682378500:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 7.31/1.76 % (2814669)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1788709045:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 7.31/1.76 % (2814667)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=284228749:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 7.31/1.76 % (2814663)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3559330326_2999 on theBenchmark for (2999ds/0Mi)
% 7.31/1.76 % TRYING [1]
% 7.31/1.76 % TRYING [2]
% 7.31/1.76 % TRYING [3]
% 7.31/1.76 % (2814668)Instruction limit reached!
% 7.31/1.76 % (2814668)------------------------------
% 7.31/1.76 % (2814668)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814668)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814668)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814668)Termination reason: Instruction limit
% 7.31/1.76 % (2814668)Termination phase: Saturation
% 7.31/1.76 % (2814668)Time elapsed: 0.070 s
% 7.31/1.76 % (2814668)Peak memory usage: 13 MB
% 7.31/1.76 % (2814668)Instructions burned: 132 (million)
% 7.31/1.76 % TRYING [4]
% 7.31/1.76 % (2814678)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2417320370:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 7.31/1.76 % TRYING [1]
% 7.31/1.76 % TRYING [2]
% 7.31/1.76 % (2814666)Instruction limit reached!
% 7.31/1.76 % (2814666)------------------------------
% 7.31/1.76 % (2814666)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814666)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814666)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814666)Termination reason: Instruction limit
% 7.31/1.76 % (2814666)Termination phase: Saturation
% 7.31/1.76 % (2814666)Time elapsed: 0.092 s
% 7.31/1.76 % (2814666)Peak memory usage: 12 MB
% 7.31/1.76 % (2814666)Instructions burned: 103 (million)
% 7.31/1.76 % TRYING [3]
% 7.31/1.76 % (2814667)Instruction limit reached!
% 7.31/1.76 % (2814667)------------------------------
% 7.31/1.76 % (2814667)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814667)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814667)Termination reason: Instruction limit
% 7.31/1.76 % (2814667)Termination phase: Saturation
% 7.31/1.76 % (2814667)Time elapsed: 0.108 s
% 7.31/1.76 % (2814667)Peak memory usage: 13 MB
% 7.31/1.76 % (2814667)Instructions burned: 116 (million)
% 7.31/1.76 % (2814687)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2128650600:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 7.31/1.76 % (2814689)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=100098066:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 7.31/1.76 % (2814669)Instruction limit reached!
% 7.31/1.76 % (2814669)------------------------------
% 7.31/1.76 % (2814669)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814669)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814669)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814669)Termination reason: Instruction limit
% 7.31/1.76 % (2814669)Termination phase: Saturation
% 7.31/1.76 % (2814669)Time elapsed: 0.152 s
% 7.31/1.76 % (2814669)Peak memory usage: 13 MB
% 7.31/1.76 % (2814669)Instructions burned: 159 (million)
% 7.31/1.76 % TRYING [4]
% 7.31/1.76 % (2814687)Instruction limit reached!
% 7.31/1.76 % (2814687)------------------------------
% 7.31/1.76 % (2814687)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814687)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814687)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814687)Termination reason: Instruction limit
% 7.31/1.76 % (2814687)Termination phase: Saturation
% 7.31/1.76 % (2814687)Time elapsed: 0.064 s
% 7.31/1.76 % (2814687)Peak memory usage: 13 MB
% 7.31/1.76 % (2814687)Instructions burned: 131 (million)
% 7.31/1.76 % (2814691)ott-21_1_sil=16000:fs=off:random_seed=3412424148:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 7.31/1.76 % (2814692)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=850552137:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 7.31/1.76 % (2814691)Instruction limit reached!
% 7.31/1.76 % (2814691)------------------------------
% 7.31/1.76 % (2814691)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814691)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814691)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814691)Termination reason: Instruction limit
% 7.31/1.76 % (2814691)Termination phase: Saturation
% 7.31/1.76 % (2814691)Time elapsed: 0.154 s
% 7.31/1.76 % (2814691)Peak memory usage: 12 MB
% 7.31/1.76 % (2814691)Instructions burned: 180 (million)
% 7.31/1.76 % TRYING [5]
% 7.31/1.76 % (2814697)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3107189073:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 7.31/1.76 % TRYING [1]
% 7.31/1.76 % TRYING [2]
% 7.31/1.76 % (2814692)Instruction limit reached!
% 7.31/1.76 % (2814692)------------------------------
% 7.31/1.76 % (2814692)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814692)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814692)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814692)Termination reason: Instruction limit
% 7.31/1.76 % (2814692)Termination phase: Saturation
% 7.31/1.76 % (2814692)Time elapsed: 0.226 s
% 7.31/1.76 % (2814692)Peak memory usage: 16 MB
% 7.31/1.76 % (2814692)Instructions burned: 479 (million)
% 7.31/1.76 % TRYING [3]
% 7.31/1.76 % (2814699)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=243042238:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 7.31/1.76 % TRYING [5]
% 7.31/1.76 % TRYING [4]
% 7.31/1.76 % (2814678)Instruction limit reached!
% 7.31/1.76 % (2814678)------------------------------
% 7.31/1.76 % (2814678)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814678)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814678)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814678)Termination reason: Instruction limit
% 7.31/1.76 % (2814678)Termination phase: Finite model building constraint generation
% 7.31/1.76 % (2814678)Time elapsed: 0.511 s
% 7.31/1.76 % (2814678)Peak memory usage: 28 MB
% 7.31/1.76 % (2814678)Instructions burned: 714 (million)
% 7.31/1.76 % (2814689)Instruction limit reached!
% 7.31/1.76 % (2814689)------------------------------
% 7.31/1.76 % (2814689)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814689)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814689)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814689)Termination reason: Instruction limit
% 7.31/1.76 % (2814689)Termination phase: Saturation
% 7.31/1.76 % (2814689)Time elapsed: 0.464 s
% 7.31/1.76 % (2814689)Peak memory usage: 16 MB
% 7.31/1.76 % (2814689)Instructions burned: 686 (million)
% 7.31/1.76 % (2814705)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2891110668:i=889:ins=1_2993 on theBenchmark for (2993ds/889Mi)
% 7.31/1.76 % (2814707)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=1517725242:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2993 on theBenchmark for (2993ds/692Mi)
% 7.31/1.76 % (2814697)Instruction limit reached!
% 7.31/1.76 % (2814697)------------------------------
% 7.31/1.76 % (2814697)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814697)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814697)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814697)Termination reason: Instruction limit
% 7.31/1.76 % (2814697)Termination phase: Finite model building SAT solving
% 7.31/1.76 % (2814697)Time elapsed: 0.542 s
% 7.31/1.76 % (2814697)Peak memory usage: 23 MB
% 7.31/1.76 % (2814697)Instructions burned: 865 (million)
% 7.31/1.76 % (2814715)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2785861069:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 7.31/1.76 % (2814699)Instruction limit reached!
% 7.31/1.76 % (2814699)------------------------------
% 7.31/1.76 % (2814699)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.76 % (2814699)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.76 % (2814699)CaDiCaL version: 2.1.3
% 7.31/1.76 % (2814699)Termination reason: Instruction limit
% 7.31/1.76 % (2814699)Termination phase: Saturation
% 7.31/1.76 % (2814699)Time elapsed: 0.591 s
% 7.31/1.76 % (2814699)Peak memory usage: 21 MB
% 7.31/1.76 % (2814699)Instructions burned: 1180 (million)
% 7.31/1.76 % (2814719)fmb+10_1_sil=64000:random_seed=2003757001:i=22061:nm=2:gsp=on_2989 on theBenchmark for (2989ds/22061Mi)
% 7.31/1.76 % TRYING [1]
% 7.31/1.76 % TRYING [2]
% 7.31/1.76 % TRYING [3]
% 7.31/1.76 % TRYING [4]
% 7.31/1.76 % (2814707) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2814658-2814707"...
% 7.31/1.76 % (2814707)...printing done.
% 7.31/1.76 % (2814707)Refutation found. Thanks to Tanya!
% 7.31/1.76 % SZS status Unsatisfiable for theBenchmark
% 7.31/1.76 % SZS output start Proof for theBenchmark
% See solution above
% 7.31/1.77 % (2814707)------------------------------
% 7.31/1.77 % (2814707)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.31/1.77 % (2814707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/1.77 % (2814707)CaDiCaL version: 2.1.3
% 7.31/1.77 % (2814707)Termination reason: Refutation
% 7.31/1.77 % (2814707)Time elapsed: 0.646 s
% 7.31/1.77 % (2814707)Peak memory usage: 18 MB
% 7.31/1.77 % (2814707)Instructions burned: 685 (million)
% 7.31/1.77 % (2814658)Success in time 1.336 s
% 7.31/1.77 % Vampire exiting
%------------------------------------------------------------------------------