%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT021-1 : TPTP v9.3.1. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n005.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 11:45:51 AM UTC 2026
% Result : Unsatisfiable 5.16s 1.84s
% Output : Refutation 7.36s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 9
% Syntax : Number of formulae : 73 ( 73 unt; 0 def)
% Number of atoms : 73 ( 72 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 188 ( 188 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : meet(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_of_meet) ).
fof(f3,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_meet) ).
fof(f4,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_join) ).
fof(f5,axiom,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity_of_meet) ).
fof(f6,axiom,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity_of_join) ).
fof(f7,axiom,
! [X2,X0,X1] : join(meet(X0,join(X1,X2)),meet(X0,X1)) = meet(X0,join(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',quasi_lattice1) ).
fof(f8,plain,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = join(meet(X0,join(X1,X2)),meet(X0,X1)),
inference(reorient_equations,[],[f7]) ).
fof(f9,axiom,
! [X2,X0,X1] : meet(join(X0,meet(X1,X2)),join(X0,X1)) = join(X0,meet(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',quasi_lattice2) ).
fof(f10,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = meet(join(X0,meet(X1,X2)),join(X0,X1)),
inference(reorient_equations,[],[f9]) ).
fof(f11,axiom,
! [X2,X0,X1] : join(join(X0,meet(X1,X2)),meet(join(X0,X1),X2)) = join(X0,meet(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',bowden) ).
fof(f12,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = join(join(X0,meet(X1,X2)),meet(join(X0,X1),X2)),
inference(reorient_equations,[],[f11]) ).
fof(f13,negated_conjecture,
meet(a,join(b,c)) != join(meet(a,b),meet(a,c)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_distributivity) ).
fof(f14,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = join(X0,join(meet(X1,X2),meet(join(X0,X1),X2))),
inference(backward_demodulation,[],[f12,f6]) ).
fof(f15,plain,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = join(meet(X0,X1),meet(X0,join(X1,X2))),
inference(backward_demodulation,[],[f8,f4]) ).
fof(f16,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = meet(join(X0,X1),join(X0,meet(X1,X2))),
inference(backward_demodulation,[],[f10,f3]) ).
fof(f25,plain,
! [X2,X0,X1] : meet(X1,join(X0,X2)) = join(meet(X0,X1),meet(X1,join(X0,X2))),
inference(superposition,[],[f15,f3]) ).
fof(f28,plain,
! [X2,X0,X1] : meet(X1,join(X0,X2)) = join(meet(X1,X2),meet(X1,join(X0,X2))),
inference(superposition,[],[f15,f4]) ).
fof(f33,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(join(meet(X1,X2),X1),meet(X1,join(X2,X0))),
inference(superposition,[],[f16,f15]) ).
fof(f36,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(join(X1,meet(X1,X2)),meet(X1,join(X2,X0))),
inference(forward_demodulation,[],[f33,f4]) ).
fof(f50,plain,
! [X2,X0,X1] : meet(X0,meet(X1,X2)) = meet(X1,meet(X2,X0)),
inference(superposition,[],[f3,f5]) ).
fof(f51,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(X1,meet(join(X2,X0),join(X1,meet(X1,X2)))),
inference(backward_demodulation,[],[f36,f50]) ).
fof(f91,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X1,join(X2,X0)),
inference(superposition,[],[f4,f6]) ).
fof(f121,plain,
! [X2,X0,X1] : join(X1,meet(X2,X0)) = join(X1,join(meet(X2,X0),meet(X0,join(X1,X2)))),
inference(superposition,[],[f14,f3]) ).
fof(f134,plain,
! [X2,X0,X1] : join(X2,meet(X0,X1)) = join(X2,join(meet(X0,X1),meet(X0,join(X2,X1)))),
inference(superposition,[],[f121,f3]) ).
fof(f138,plain,
! [X2,X0,X1] : join(X2,meet(X0,X1)) = join(X2,join(meet(X0,X1),meet(X1,join(X0,X2)))),
inference(superposition,[],[f121,f4]) ).
fof(f155,plain,
! [X2,X0,X1] : join(X2,meet(X0,X1)) = join(X2,meet(X1,join(X0,X2))),
inference(forward_demodulation,[],[f138,f25]) ).
fof(f158,plain,
! [X2,X0,X1] : join(X2,meet(X0,X1)) = join(X2,meet(X0,join(X2,X1))),
inference(forward_demodulation,[],[f134,f28]) ).
fof(f166,plain,
! [X0,X1] : meet(X1,X0) = meet(X1,meet(X1,X0)),
inference(superposition,[],[f5,f1]) ).
fof(f168,plain,
! [X0,X1] : meet(X1,join(X1,X0)) = join(X1,meet(X1,join(X1,X0))),
inference(superposition,[],[f15,f1]) ).
fof(f170,plain,
! [X0,X1] : join(X1,X0) = join(X1,join(X0,meet(X0,join(X1,X0)))),
inference(superposition,[],[f121,f1]) ).
fof(f174,plain,
! [X0,X1] : join(X0,meet(X1,join(X0,X1))) = join(X0,join(meet(X1,join(X0,X1)),join(X0,X1))),
inference(superposition,[],[f14,f1]) ).
fof(f175,plain,
! [X0,X1] : join(X0,meet(X1,join(X0,X1))) = join(X0,join(join(X0,X1),meet(X1,join(X0,X1)))),
inference(forward_demodulation,[],[f174,f4]) ).
fof(f178,plain,
! [X0,X1] : join(X1,X0) = join(X1,join(X0,meet(X1,X0))),
inference(forward_demodulation,[],[f170,f155]) ).
fof(f179,plain,
! [X0,X1] : meet(X1,join(X1,X0)) = join(X1,meet(X1,X0)),
inference(forward_demodulation,[],[f168,f158]) ).
fof(f182,plain,
! [X0,X1] : join(X0,meet(X1,join(X0,X1))) = join(X0,join(X0,join(X1,meet(X1,join(X0,X1))))),
inference(forward_demodulation,[],[f175,f6]) ).
fof(f185,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(X1,meet(join(X2,X0),meet(X1,join(X1,X2)))),
inference(backward_demodulation,[],[f51,f179]) ).
fof(f187,plain,
! [X0,X1] : join(X0,meet(X1,join(X0,X1))) = join(X0,join(X0,join(X1,meet(X0,X1)))),
inference(forward_demodulation,[],[f182,f155]) ).
fof(f190,plain,
! [X0,X1] : join(X0,meet(X1,join(X0,X1))) = join(X0,join(X0,X1)),
inference(forward_demodulation,[],[f187,f178]) ).
fof(f193,plain,
! [X0,X1] : join(X0,join(X0,X1)) = join(X0,meet(X1,X1)),
inference(forward_demodulation,[],[f190,f158]) ).
fof(f196,plain,
! [X0,X1] : join(X0,X1) = join(X0,join(X0,X1)),
inference(forward_demodulation,[],[f193,f1]) ).
fof(f208,plain,
! [X2,X0,X1] : meet(X1,join(meet(X1,X2),X0)) = join(meet(X1,X2),meet(X1,join(meet(X1,X2),X0))),
inference(superposition,[],[f15,f166]) ).
fof(f214,plain,
! [X2,X0,X1] : meet(X1,join(meet(X1,X2),X0)) = join(meet(X1,X2),meet(X1,X0)),
inference(forward_demodulation,[],[f208,f158]) ).
fof(f220,plain,
meet(a,join(b,c)) != meet(a,join(meet(a,b),c)),
inference(backward_demodulation,[],[f13,f214]) ).
fof(f222,plain,
! [X2,X0,X1] : meet(X1,join(X0,X2)) = meet(X1,join(meet(X1,X2),join(X0,X2))),
inference(backward_demodulation,[],[f28,f214]) ).
fof(f232,plain,
! [X2,X0,X1] : meet(X1,join(X0,X2)) = meet(X1,join(X2,join(meet(X1,X2),X0))),
inference(forward_demodulation,[],[f222,f91]) ).
fof(f234,plain,
meet(a,join(b,c)) != meet(a,join(c,meet(a,b))),
inference(forward_demodulation,[],[f220,f4]) ).
fof(f241,plain,
! [X2,X3,X0,X1] : meet(join(X1,X2),join(join(X1,meet(X2,X0)),X3)) = join(join(X1,meet(X2,X0)),meet(join(X1,X2),X3)),
inference(superposition,[],[f214,f16]) ).
fof(f265,plain,
! [X2,X3,X0,X1] : meet(join(X1,X2),join(join(X1,meet(X2,X0)),X3)) = join(X1,join(meet(X2,X0),meet(join(X1,X2),X3))),
inference(forward_demodulation,[],[f241,f6]) ).
fof(f281,plain,
! [X2,X3,X0,X1] : meet(join(X1,X2),join(X1,join(meet(X2,X0),X3))) = join(X1,join(meet(X2,X0),meet(join(X1,X2),X3))),
inference(forward_demodulation,[],[f265,f6]) ).
fof(f292,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = meet(join(X0,X1),join(X0,join(meet(X1,X2),X2))),
inference(backward_demodulation,[],[f14,f281]) ).
fof(f301,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = meet(join(X0,X1),join(X0,join(X2,meet(X1,X2)))),
inference(forward_demodulation,[],[f292,f4]) ).
fof(f310,plain,
! [X2,X0,X1] : join(X1,meet(X0,X2)) = meet(join(X1,X2),join(X1,join(X0,meet(X0,X2)))),
inference(superposition,[],[f301,f3]) ).
fof(f318,plain,
! [X2,X0,X1] : join(X1,meet(X2,X0)) = meet(join(X1,X2),join(join(X0,meet(X2,X0)),X1)),
inference(superposition,[],[f301,f4]) ).
fof(f326,plain,
! [X2,X0,X1] : join(X1,meet(X2,X0)) = meet(join(X1,X2),join(X0,join(meet(X2,X0),X1))),
inference(forward_demodulation,[],[f318,f6]) ).
fof(f333,plain,
! [X2,X0,X1] : join(X1,meet(X0,X2)) = meet(join(X1,X2),join(X1,meet(X0,join(X0,X2)))),
inference(forward_demodulation,[],[f310,f179]) ).
fof(f469,plain,
! [X2,X0,X1] : join(X1,meet(join(X1,X2),X0)) = meet(join(X1,X2),join(X1,join(X0,meet(join(X1,X2),X0)))),
inference(superposition,[],[f301,f196]) ).
fof(f470,plain,
! [X2,X0,X1] : join(X0,meet(join(X0,X1),X2)) = meet(join(X0,X1),join(X2,join(meet(join(X0,X1),X2),X0))),
inference(superposition,[],[f326,f196]) ).
fof(f475,plain,
! [X2,X0,X1] : join(X0,meet(join(X0,X1),X2)) = meet(join(X0,X1),join(X0,X2)),
inference(forward_demodulation,[],[f470,f232]) ).
fof(f484,plain,
! [X2,X0,X1] : meet(join(X1,X2),join(X1,join(X0,meet(join(X1,X2),X0)))) = meet(join(X1,X2),join(X1,X0)),
inference(backward_demodulation,[],[f469,f475]) ).
fof(f513,plain,
! [X0,X1] : meet(X1,join(X1,X0)) = join(X1,meet(X0,X1)),
inference(superposition,[],[f179,f3]) ).
fof(f554,plain,
! [X2,X0,X1] : meet(join(X1,X2),join(X1,X0)) = meet(join(X1,X2),join(X1,meet(X0,join(X0,join(X1,X2))))),
inference(backward_demodulation,[],[f484,f513]) ).
fof(f629,plain,
! [X2,X0,X1] : meet(X1,meet(X2,X0)) = meet(X2,meet(X1,meet(X2,X0))),
inference(superposition,[],[f166,f50]) ).
fof(f637,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(join(X2,X0),meet(X1,join(X1,X2))),
inference(backward_demodulation,[],[f185,f629]) ).
fof(f799,plain,
! [X2,X0,X1] : meet(join(X0,X1),join(X0,meet(X2,join(X2,join(X0,X1))))) = join(X0,meet(X2,join(X0,X1))),
inference(superposition,[],[f333,f196]) ).
fof(f840,plain,
! [X2,X0,X1] : join(X0,meet(X2,X1)) = meet(join(X0,X1),join(X0,meet(X2,join(X2,join(X0,X1))))),
inference(forward_demodulation,[],[f799,f158]) ).
fof(f854,plain,
! [X2,X0,X1] : join(X1,meet(X0,X2)) = meet(join(X1,X2),join(X1,X0)),
inference(backward_demodulation,[],[f554,f840]) ).
fof(f1040,plain,
! [X2,X0,X1] : join(X2,meet(X1,X0)) = meet(join(X0,X2),join(X2,X1)),
inference(superposition,[],[f854,f4]) ).
fof(f1517,plain,
! [X2,X3,X0,X1] : meet(X3,join(X0,meet(X2,X1))) = meet(join(X0,X2),meet(X3,join(X1,X0))),
inference(superposition,[],[f50,f1040]) ).
fof(f1527,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(X1,join(X2,meet(X0,X1))),
inference(backward_demodulation,[],[f637,f1517]) ).
fof(f1884,plain,
! [X2,X0,X1] : meet(X2,join(X0,X1)) = meet(X2,join(X0,meet(X2,X1))),
inference(superposition,[],[f1527,f3]) ).
fof(f1958,plain,
meet(a,join(b,c)) != meet(a,join(c,b)),
inference(backward_demodulation,[],[f234,f1884]) ).
fof(f1979,plain,
meet(a,join(b,c)) != meet(a,join(b,c)),
inference(forward_demodulation,[],[f1958,f4]) ).
fof(f1980,plain,
$false,
inference(trivial_inequality_removal,[],[f1979]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT021-1 : TPTP v9.3.1. Released v2.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n005.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 13:56:32 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.16/1.84 % (4003961)Detected a unit-equality problem, will run specialized UEQ schedule.
% 5.16/1.84 % (4003969)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=1349300363:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 5.16/1.84 % (4003968)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=3460164640:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 5.16/1.84 % (4003971)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=974950283:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 5.16/1.84 % (4003972)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=502368282:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 5.16/1.84 % (4003967)lrs+11_1_ncem=casc2026/models/loop6.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=4251197266:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 5.16/1.84 % (4003966)lrs+1002_1_ncem=casc2026/models/loop7.pt:sil=128000:tgt=ground:npcc=on:drc=off:sp=reverse_frequency:spb=goal:acc=on:s2agt=16:kmz=on:sac=on:random_seed=1173723873:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 5.16/1.84 % (4003970)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=103187935:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 5.16/1.84 % (4003969)Instruction limit reached!
% 5.16/1.84 % (4003969)------------------------------
% 5.16/1.84 % (4003969)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.16/1.84 % (4003969)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.16/1.84 % (4003969)CaDiCaL version: 2.1.3
% 5.16/1.84 % (4003969)Termination reason: Instruction limit
% 5.16/1.84 % (4003969)Termination phase: Saturation
% 5.16/1.84 % (4003969)Time elapsed: 0.045 s
% 5.16/1.84 % (4003969)Peak memory usage: 89 MB
% 5.16/1.84 % (4003969)Instructions burned: 138 (million)
% 5.16/1.84 % (4003970)Instruction limit reached!
% 5.16/1.84 % (4003970)------------------------------
% 5.16/1.84 % (4003970)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.16/1.84 % (4003970)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.16/1.84 % (4003970)CaDiCaL version: 2.1.3
% 5.16/1.84 % (4003970)Termination reason: Instruction limit
% 5.16/1.84 % (4003970)Termination phase: Saturation
% 5.16/1.84 % (4003970)Time elapsed: 0.102 s
% 5.16/1.84 % (4003970)Peak memory usage: 89 MB
% 5.16/1.84 % (4003970)Instructions burned: 182 (million)
% 5.16/1.84 % (4003980)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=2063591728:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2998 on theBenchmark for (2998ds/2051Mi)
% 5.16/1.84 % (4003971)Instruction limit reached!
% 5.16/1.84 % (4003971)------------------------------
% 5.16/1.84 % (4003971)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.16/1.84 % (4003971)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.16/1.84 % (4003971)CaDiCaL version: 2.1.3
% 5.16/1.84 % (4003971)Termination reason: Instruction limit
% 5.16/1.84 % (4003971)Termination phase: Saturation
% 5.16/1.84 % (4003971)Time elapsed: 0.163 s
% 5.16/1.84 % (4003971)Peak memory usage: 89 MB
% 5.16/1.84 % (4003971)Instructions burned: 258 (million)
% 5.16/1.84 % (4003981)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=2876697320:i=4948:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/4948Mi)
% 5.16/1.84 % (4003983)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=1854026749:i=215:ep=RSTC_2996 on theBenchmark for (2996ds/215Mi)
% 5.16/1.84 % (4003983)Instruction limit reached!
% 5.16/1.84 % (4003983)------------------------------
% 5.16/1.84 % (4003983)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.16/1.84 % (4003983)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.16/1.84 % (4003983)CaDiCaL version: 2.1.3
% 5.16/1.84 % (4003983)Termination reason: Instruction limit
% 5.16/1.84 % (4003983)Termination phase: Saturation
% 5.16/1.84 % (4003983)Time elapsed: 0.118 s
% 5.16/1.84 % (4003983)Peak memory usage: 91 MB
% 5.16/1.84 % (4003983)Instructions burned: 216 (million)
% 5.16/1.84 % (4003972)Instruction limit reached!
% 5.16/1.84 % (4003972)------------------------------
% 5.16/1.84 % (4003972)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.16/1.84 % (4003972)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.16/1.84 % (4003972)CaDiCaL version: 2.1.3
% 5.16/1.84 % (4003972)Termination reason: Instruction limit
% 5.16/1.84 % (4003972)Termination phase: Saturation
% 5.16/1.84 % (4003972)Time elapsed: 0.603 s
% 5.16/1.84 % (4003972)Peak memory usage: 96 MB
% 5.16/1.84 % (4003972)Instructions burned: 1189 (million)
% 5.16/1.84 % (4003986)lrs+11_1_sil=16000:tgt=full:fde=none:sp=reverse_frequency:lma=off:fs=off:acc=on:bsr=unit_only:rp=on:random_seed=593355659:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2993 on theBenchmark for (2993ds/317Mi)
% 5.16/1.84 % (4003980)First to succeed.
% 5.16/1.84 % (4003980)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-4003961"
% 5.16/1.84 % (4003988)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=full:npcc=on:sp=arity:lcm=predicate:urr=on:s2agt=16:br=off:random_seed=1417314738:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2992 on theBenchmark for (2992ds/12125Mi)
% 5.16/1.84 % (4003980)Refutation found. Thanks to Tanya!
% 5.16/1.84 % SZS status Unsatisfiable for theBenchmark
% 5.16/1.84 % SZS output start Proof for theBenchmark
% See solution above
% 7.36/1.95 % (4003980)------------------------------
% 7.36/1.95 % (4003980)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.95 % (4003980)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.95 % (4003980)CaDiCaL version: 2.1.3
% 7.36/1.95 % (4003980)Termination reason: Refutation
% 7.36/1.95 % (4003980)Time elapsed: 0.495 s
% 7.36/1.95 % (4003980)Peak memory usage: 132 MB
% 7.36/1.95 % (4003980)Instructions burned: 1350 (million)
% 7.36/1.95 % (4003980)------------------------------
% 7.36/1.95 % (4003980)------------------------------
% 7.36/1.95 % (4003961)Success in time 0.972 s
% 7.36/1.95 % Vampire exiting
%------------------------------------------------------------------------------