%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : GRP499-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n013.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 10:14:09 AM UTC 2026
% Result : Unsatisfiable 6.81s 7.11s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 43
% Number of leaves : 3
% Syntax : Number of formulae : 68 ( 68 unt; 0 def)
% Number of atoms : 68 ( 67 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 244 ( 244 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] : double_divide(inverse(X0),inverse(double_divide(inverse(double_divide(X0,double_divide(X1,X2))),double_divide(X3,double_divide(X1,X3))))) = X2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = inverse(double_divide(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).
fof(f3,negated_conjecture,
multiply(inverse(a1),a1) != multiply(inverse(b1),b1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms_1) ).
fof(f4,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X0),multiply(double_divide(X3,double_divide(X1,X3)),inverse(double_divide(X0,double_divide(X1,X2))))) = X2,
inference(forward_demodulation,[],[f1,f2]) ).
fof(f5,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X0),multiply(double_divide(X3,double_divide(X1,X3)),multiply(double_divide(X1,X2),X0))) = X2,
inference(forward_demodulation,[],[f4,f2]) ).
fof(f6,plain,
! [X2,X3,X0,X1,X4] : double_divide(multiply(X0,X1),multiply(double_divide(X2,double_divide(X3,X2)),multiply(double_divide(X3,X4),double_divide(X1,X0)))) = X4,
inference(superposition,[],[f5,f2]) ).
fof(f8,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(double_divide(X4,double_divide(X5,X4)),multiply(double_divide(X5,X0),X3)) = double_divide(inverse(X1),multiply(double_divide(X2,double_divide(inverse(X3),X2)),multiply(X0,X1))),
inference(superposition,[],[f5,f5]) ).
fof(f9,plain,
! [X2,X3,X0,X1] : inverse(X0) = multiply(multiply(double_divide(X1,double_divide(X2,X1)),multiply(double_divide(X2,X0),X3)),inverse(X3)),
inference(superposition,[],[f2,f5]) ).
fof(f12,plain,
! [X2,X3,X0,X1,X4] : inverse(X2) = multiply(multiply(double_divide(X3,double_divide(X4,X3)),multiply(double_divide(X4,X2),double_divide(X1,X0))),multiply(X0,X1)),
inference(superposition,[],[f9,f2]) ).
fof(f19,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : double_divide(multiply(multiply(double_divide(X1,double_divide(X2,X1)),multiply(double_divide(X2,X0),double_divide(X3,X4))),multiply(X4,X3)),multiply(double_divide(X5,double_divide(X6,X5)),multiply(double_divide(X6,X7),X0))) = X7,
inference(superposition,[],[f6,f6]) ).
fof(f81,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X1,double_divide(X2,X1)),multiply(double_divide(X2,double_divide(inverse(X3),X0)),X3)) = X0,
inference(superposition,[],[f8,f5]) ).
fof(f87,plain,
! [X2,X3,X0,X1,X4] : double_divide(multiply(X3,X2),double_divide(inverse(X0),multiply(double_divide(X1,double_divide(inverse(double_divide(X2,X3)),X1)),multiply(X4,X0)))) = X4,
inference(superposition,[],[f6,f8]) ).
fof(f110,plain,
! [X2,X3,X0,X1,X4] : double_divide(multiply(X3,X2),double_divide(inverse(X0),multiply(double_divide(X1,double_divide(multiply(X3,X2),X1)),multiply(X4,X0)))) = X4,
inference(forward_demodulation,[],[f87,f2]) ).
fof(f116,plain,
! [X2,X3,X0,X1,X4] : multiply(double_divide(X2,double_divide(X3,X2)),multiply(double_divide(X3,double_divide(multiply(X0,X1),X4)),double_divide(X1,X0))) = X4,
inference(superposition,[],[f81,f2]) ).
fof(f255,plain,
! [X0,X6,X4,X5] : double_divide(X0,double_divide(inverse(X4),multiply(double_divide(X5,double_divide(X0,X5)),multiply(X6,X4)))) = X6,
inference(superposition,[],[f110,f81]) ).
fof(f415,plain,
! [X2,X3,X0,X1,X4] : multiply(double_divide(X4,double_divide(X2,X4)),multiply(X0,X3)) = multiply(double_divide(X1,double_divide(X2,X1)),multiply(X0,X3)),
inference(superposition,[],[f81,f255]) ).
fof(f416,plain,
! [X2,X3,X0,X1] : inverse(X0) = multiply(double_divide(inverse(X1),multiply(double_divide(X2,double_divide(X3,X2)),multiply(X0,X1))),X3),
inference(superposition,[],[f2,f255]) ).
fof(f688,plain,
! [X2,X3,X0,X1,X6,X4,X5] : double_divide(X6,double_divide(X1,X6)) = double_divide(X4,double_divide(inverse(multiply(X2,X3)),multiply(double_divide(X5,double_divide(X4,X5)),multiply(double_divide(X0,double_divide(X1,X0)),multiply(X2,X3))))),
inference(superposition,[],[f255,f415]) ).
fof(f690,plain,
! [X2,X3,X0,X1,X6,X4,X5] : inverse(double_divide(X4,double_divide(X1,X4))) = multiply(double_divide(inverse(multiply(X2,X3)),multiply(double_divide(X5,double_divide(X6,X5)),multiply(double_divide(X0,double_divide(X1,X0)),multiply(X2,X3)))),X6),
inference(superposition,[],[f416,f415]) ).
fof(f691,plain,
! [X0,X1,X4] : inverse(double_divide(X4,double_divide(X1,X4))) = inverse(double_divide(X0,double_divide(X1,X0))),
inference(forward_demodulation,[],[f690,f416]) ).
fof(f692,plain,
! [X0,X1,X6] : double_divide(X0,double_divide(X1,X0)) = double_divide(X6,double_divide(X1,X6)),
inference(forward_demodulation,[],[f688,f255]) ).
fof(f703,plain,
! [X0,X1,X4] : inverse(double_divide(X4,double_divide(X1,X4))) = multiply(double_divide(X1,X0),X0),
inference(forward_demodulation,[],[f691,f2]) ).
fof(f707,plain,
! [X0,X1,X4] : multiply(double_divide(X1,X0),X0) = multiply(double_divide(X1,X4),X4),
inference(forward_demodulation,[],[f703,f2]) ).
fof(f754,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X2,double_divide(X3,X2)),multiply(double_divide(X0,double_divide(inverse(X1),X0)),X1)) = X3,
inference(superposition,[],[f81,f692]) ).
fof(f947,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X2,X3),X3) = multiply(double_divide(X0,double_divide(X1,X0)),double_divide(X1,X2)),
inference(superposition,[],[f707,f692]) ).
fof(f963,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X2),multiply(double_divide(X3,double_divide(X0,X3)),multiply(double_divide(X0,X1),X1))) = X2,
inference(superposition,[],[f5,f707]) ).
fof(f966,plain,
! [X2,X3,X0,X1] : inverse(X2) = multiply(multiply(double_divide(X3,double_divide(X0,X3)),multiply(double_divide(X0,X1),X1)),inverse(X2)),
inference(superposition,[],[f9,f707]) ).
fof(f1909,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X2,double_divide(X3,X2)),inverse(multiply(double_divide(X0,double_divide(inverse(X1),X0)),X1))) = X3,
inference(superposition,[],[f754,f754]) ).
fof(f2020,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X3),double_divide(inverse(X0),multiply(double_divide(X1,double_divide(inverse(X2),X1)),multiply(X2,X0)))) = X3,
inference(superposition,[],[f963,f8]) ).
fof(f2640,plain,
! [X2,X0,X1] : double_divide(inverse(X2),double_divide(inverse(X1),inverse(double_divide(X0,double_divide(inverse(X1),X0))))) = X2,
inference(superposition,[],[f2020,f754]) ).
fof(f2719,plain,
! [X2,X0,X1] : double_divide(inverse(X2),double_divide(inverse(X1),multiply(double_divide(inverse(X1),X0),X0))) = X2,
inference(forward_demodulation,[],[f2640,f2]) ).
fof(f2740,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X2),double_divide(multiply(X0,X1),multiply(double_divide(multiply(X0,X1),X3),X3))) = X2,
inference(superposition,[],[f2719,f2]) ).
fof(f3232,plain,
! [X0,X1,X5] : double_divide(inverse(X1),double_divide(X0,multiply(double_divide(X0,X5),X5))) = X1,
inference(superposition,[],[f2740,f1909]) ).
fof(f3336,plain,
! [X2,X3,X0,X1] : double_divide(X1,X0) = double_divide(multiply(X0,X1),double_divide(X2,multiply(double_divide(X2,X3),X3))),
inference(superposition,[],[f3232,f2]) ).
fof(f3386,plain,
! [X2,X0,X1] : inverse(X0) = multiply(double_divide(X1,multiply(double_divide(X1,X2),X2)),inverse(X0)),
inference(superposition,[],[f2,f3232]) ).
fof(f3426,plain,
! [X2,X3,X0,X1] : double_divide(X3,double_divide(inverse(X0),X3)) = double_divide(double_divide(X1,multiply(double_divide(X1,X2),X2)),X0),
inference(superposition,[],[f692,f3232]) ).
fof(f3473,plain,
! [X2,X3,X0,X1] : multiply(X0,X1) = multiply(double_divide(X2,multiply(double_divide(X2,X3),X3)),multiply(X0,X1)),
inference(superposition,[],[f3386,f2]) ).
fof(f4144,plain,
! [X0,X4,X5] : multiply(double_divide(X4,multiply(double_divide(X4,X5),X5)),X0) = X0,
inference(superposition,[],[f3473,f1909]) ).
fof(f4263,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X2,X3),X3) = double_divide(inverse(X0),multiply(double_divide(X1,double_divide(X2,X1)),X0)),
inference(superposition,[],[f5,f4144]) ).
fof(f6375,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X2,X3),X3) = double_divide(inverse(double_divide(X2,X0)),multiply(double_divide(X0,X1),X1)),
inference(superposition,[],[f4263,f947]) ).
fof(f6572,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X2,X3),X3) = double_divide(multiply(X0,X2),multiply(double_divide(X0,X1),X1)),
inference(forward_demodulation,[],[f6375,f2]) ).
fof(f6723,plain,
! [X2,X0,X1,X4] : multiply(double_divide(X1,double_divide(multiply(X0,X1),multiply(double_divide(X0,X2),X2))),X4) = X4,
inference(superposition,[],[f4144,f6572]) ).
fof(f6978,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X0,double_divide(multiply(X1,multiply(double_divide(X1,X2),X2)),X0)),X3) = X3,
inference(superposition,[],[f6723,f692]) ).
fof(f7183,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(double_divide(double_divide(inverse(X1),multiply(double_divide(X2,double_divide(multiply(X3,multiply(double_divide(X3,X4),X4)),X2)),multiply(X0,X1))),X0),X5) = X5,
inference(superposition,[],[f6978,f255]) ).
fof(f7339,plain,
! [X0,X1,X5] : multiply(double_divide(double_divide(inverse(X1),multiply(X0,X1)),X0),X5) = X5,
inference(forward_demodulation,[],[f7183,f6978]) ).
fof(f7389,plain,
! [X2,X0,X1] : multiply(double_divide(X0,double_divide(inverse(double_divide(inverse(X1),X1)),X0)),X2) = X2,
inference(superposition,[],[f7339,f3426]) ).
fof(f7393,plain,
! [X2,X0,X1] : multiply(double_divide(double_divide(inverse(X0),multiply(X1,X0)),X2),X2) = X1,
inference(superposition,[],[f7339,f707]) ).
fof(f7470,plain,
! [X2,X0,X1] : multiply(double_divide(X0,double_divide(multiply(X1,inverse(X1)),X0)),X2) = X2,
inference(forward_demodulation,[],[f7389,f2]) ).
fof(f7721,plain,
! [X2,X0,X1] : multiply(double_divide(X1,double_divide(X2,X1)),double_divide(inverse(X0),X0)) = X2,
inference(superposition,[],[f116,f7470]) ).
fof(f8654,plain,
! [X0,X1] : inverse(X0) = multiply(double_divide(X0,X1),X1),
inference(superposition,[],[f7721,f947]) ).
fof(f8722,plain,
! [X0,X1] : inverse(double_divide(inverse(X0),multiply(X1,X0))) = X1,
inference(superposition,[],[f7393,f7721]) ).
fof(f8774,plain,
! [X0,X1] : multiply(multiply(X1,X0),inverse(X0)) = X1,
inference(forward_demodulation,[],[f8722,f2]) ).
fof(f8949,plain,
! [X2,X3,X0,X1] : double_divide(X1,double_divide(X0,X1)) = double_divide(inverse(X0),double_divide(X2,multiply(double_divide(X2,X3),X3))),
inference(superposition,[],[f3336,f8654]) ).
fof(f8964,plain,
! [X0,X1] : double_divide(X1,double_divide(X0,X1)) = X0,
inference(forward_demodulation,[],[f8949,f3232]) ).
fof(f10565,plain,
! [X2,X0,X1] : double_divide(X0,double_divide(X1,X0)) = inverse(multiply(double_divide(X1,X2),X2)),
inference(superposition,[],[f966,f8774]) ).
fof(f10623,plain,
! [X0,X1] : double_divide(X0,double_divide(X1,X0)) = inverse(inverse(X1)),
inference(forward_demodulation,[],[f10565,f8654]) ).
fof(f10674,plain,
! [X1] : inverse(inverse(X1)) = X1,
inference(forward_demodulation,[],[f10623,f8964]) ).
fof(f10692,plain,
! [X0,X1] : double_divide(X1,X0) = inverse(multiply(X0,X1)),
inference(superposition,[],[f10674,f2]) ).
fof(f17352,plain,
! [X2,X3,X0,X1,X6,X7,X4] : double_divide(multiply(multiply(double_divide(X1,double_divide(X2,X1)),multiply(double_divide(X2,X0),double_divide(X3,X4))),multiply(X4,X3)),multiply(X6,multiply(double_divide(X6,X7),X0))) = X7,
inference(forward_demodulation,[],[f19,f8964]) ).
fof(f17353,plain,
! [X0,X6,X7] : double_divide(inverse(X0),multiply(X6,multiply(double_divide(X6,X7),X0))) = X7,
inference(forward_demodulation,[],[f17352,f12]) ).
fof(f17399,plain,
! [X2,X0,X1] : double_divide(inverse(X2),multiply(X0,multiply(double_divide(X0,X1),X1))) = X2,
inference(superposition,[],[f17353,f707]) ).
fof(f17745,plain,
! [X2,X0] : double_divide(inverse(X2),multiply(X0,inverse(X0))) = X2,
inference(forward_demodulation,[],[f17399,f8654]) ).
fof(f17975,plain,
! [X2,X3,X0,X1] : multiply(double_divide(X3,double_divide(inverse(X0),X3)),X0) = multiply(double_divide(multiply(X1,inverse(X1)),X2),X2),
inference(superposition,[],[f947,f17745]) ).
fof(f18060,plain,
! [X3,X0,X1] : multiply(double_divide(X3,double_divide(inverse(X0),X3)),X0) = inverse(multiply(X1,inverse(X1))),
inference(forward_demodulation,[],[f17975,f8654]) ).
fof(f18160,plain,
! [X3,X0,X1] : multiply(double_divide(X3,double_divide(inverse(X0),X3)),X0) = double_divide(inverse(X1),X1),
inference(forward_demodulation,[],[f18060,f10692]) ).
fof(f18211,plain,
! [X0,X1] : double_divide(inverse(X1),X1) = multiply(inverse(X0),X0),
inference(forward_demodulation,[],[f18160,f8964]) ).
fof(f21706,plain,
! [X0] : multiply(inverse(a1),a1) != double_divide(inverse(X0),X0),
inference(superposition,[],[f3,f18211]) ).
fof(f21808,plain,
$false,
inference(forward_subsumption_resolution,[],[f21706,f18211]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : GRP499-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.14/5.62 % Computer : n013.cluster.edu
% 0.14/5.62 % Model : x86_64 x86_64
% 0.14/5.62 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/5.62 % Memory : 8046.5625MB
% 0.14/5.62 % OS : Linux 6.8.0-71-generic
% 0.14/5.62 % CPULimit : 300
% 0.14/5.62 % WCLimit : 300
% 0.14/5.62 % DateTime : Sun Sep 27 10:05:42 UTC 2026
% 0.14/5.63 % CPUTime :
% 0.14/5.63 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.14/5.66 Running first-order theorem proving
% 0.14/5.66 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.81/7.11 % (4175795)Detected a unit-equality problem, will run specialized UEQ schedule.
% 6.81/7.11 % (4175800)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=3024563712:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 6.81/7.11 % (4175806)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=285165424:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 6.81/7.11 % (4175805)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=2060544902:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 6.81/7.11 % (4175802)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=3494131781:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 6.81/7.11 % (4175803)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=3865767174:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 6.81/7.11 % (4175804)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=1890471448:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 6.81/7.11 % (4175801)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=4116149602:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 6.81/7.11 % (4175803)Instruction limit reached!
% 6.81/7.11 % (4175803)------------------------------
% 6.81/7.11 % (4175803)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.81/7.11 % (4175803)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.81/7.11 % (4175803)CaDiCaL version: 2.1.3
% 6.81/7.11 % (4175803)Termination reason: Instruction limit
% 6.81/7.11 % (4175803)Termination phase: Saturation
% 6.81/7.11 % (4175803)Time elapsed: 0.076 s
% 6.81/7.11 % (4175803)Peak memory usage: 89 MB
% 6.81/7.11 % (4175803)Instructions burned: 136 (million)
% 6.81/7.11 % (4175804)Instruction limit reached!
% 6.81/7.11 % (4175804)------------------------------
% 6.81/7.11 % (4175804)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.81/7.11 % (4175804)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.81/7.11 % (4175804)CaDiCaL version: 2.1.3
% 6.81/7.11 % (4175804)Termination reason: Instruction limit
% 6.81/7.11 % (4175804)Termination phase: Saturation
% 6.81/7.11 % (4175804)Time elapsed: 0.095 s
% 6.81/7.11 % (4175804)Peak memory usage: 89 MB
% 6.81/7.11 % (4175804)Instructions burned: 184 (million)
% 6.81/7.11 % (4175805)Instruction limit reached!
% 6.81/7.11 % (4175805)------------------------------
% 6.81/7.11 % (4175805)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.81/7.11 % (4175805)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.81/7.11 % (4175805)CaDiCaL version: 2.1.3
% 6.81/7.11 % (4175805)Termination reason: Instruction limit
% 6.81/7.11 % (4175805)Termination phase: Saturation
% 6.81/7.11 % (4175805)Time elapsed: 0.160 s
% 6.81/7.11 % (4175805)Peak memory usage: 90 MB
% 6.81/7.11 % (4175805)Instructions burned: 257 (million)
% 6.81/7.11 % (4175814)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=2856932415:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2997 on theBenchmark for (2997ds/2051Mi)
% 6.81/7.11 % (4175815)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=1197447576:i=4948:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/4948Mi)
% 6.81/7.11 % (4175816)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=3150244119:i=215:ep=RSTC_2996 on theBenchmark for (2996ds/215Mi)
% 6.81/7.11 % (4175816)Instruction limit reached!
% 6.81/7.11 % (4175816)------------------------------
% 6.81/7.11 % (4175816)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.81/7.11 % (4175816)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.81/7.11 % (4175816)CaDiCaL version: 2.1.3
% 6.81/7.11 % (4175816)Termination reason: Instruction limit
% 6.81/7.11 % (4175816)Termination phase: Saturation
% 6.81/7.11 % (4175816)Time elapsed: 0.128 s
% 6.81/7.11 % (4175816)Peak memory usage: 91 MB
% 6.81/7.11 % (4175816)Instructions burned: 215 (million)
% 6.81/7.11 % (4175820)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=2909516872:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2994 on theBenchmark for (2994ds/317Mi)
% 6.81/7.11 % (4175806)First to succeed.
% 6.81/7.11 % (4175806)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-4175795"
% 6.81/7.11 % (4175820)Instruction limit reached!
% 6.81/7.11 % (4175820)------------------------------
% 6.81/7.11 % (4175820)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.81/7.11 % (4175820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.81/7.11 % (4175820)CaDiCaL version: 2.1.3
% 6.81/7.11 % (4175820)Termination reason: Instruction limit
% 6.81/7.11 % (4175820)Termination phase: Saturation
% 6.81/7.11 % (4175820)Time elapsed: 0.173 s
% 6.81/7.11 % (4175820)Peak memory usage: 92 MB
% 6.81/7.11 % (4175820)Instructions burned: 317 (million)
% 6.81/7.11 % (4175806)Refutation found. Thanks to Tanya!
% 6.81/7.11 % SZS status Unsatisfiable for theBenchmark
% 6.81/7.11 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/7.20 % (4175806)------------------------------
% 0.21/7.20 % (4175806)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.21/7.20 % (4175806)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/7.20 % (4175806)CaDiCaL version: 2.1.3
% 0.21/7.20 % (4175806)Termination reason: Refutation
% 0.21/7.20 % (4175806)Time elapsed: 0.576 s
% 0.21/7.20 % (4175806)Peak memory usage: 99 MB
% 0.21/7.20 % (4175806)Instructions burned: 1070 (million)
% 0.21/7.20 % (4175806)------------------------------
% 0.21/7.20 % (4175806)------------------------------
% 0.21/7.20 % (4175795)Success in time 0.999 s
% 0.21/7.20 % Vampire exiting
%------------------------------------------------------------------------------