%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : GRP453-1 : TPTP v9.3.1. Released v2.6.0.
% 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 10:14:02 AM UTC 2026
% Result : Unsatisfiable 3.42s 1.33s
% Output : Refutation 3.97s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 5
% Syntax : Number of formulae : 71 ( 71 unt; 1 def)
% Number of atoms : 71 ( 62 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 6 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 17 ( 3 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 203 ( 203 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : divide(divide(divide(X0,X0),divide(X0,divide(X1,divide(divide(divide(X0,X0),X0),X2)))),X2) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X2,X0,X1] : multiply(X0,X1) = divide(X0,divide(divide(X2,X2),X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f3,axiom,
! [X0,X1] : inverse(X0) = divide(divide(X1,X1),X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',inverse) ).
fof(f4,negated_conjecture,
multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_3) ).
fof(f5,definition,
~ sP0(multiply(multiply(a3,b3),c3)),
introduced(definition,[new_symbols(definition,[sP0])],[inequality_splitting_name_introduction]) ).
fof(f6,plain,
sP0(multiply(a3,multiply(b3,c3))),
inference(inequality_splitting,[],[f4,f5]) ).
fof(f7,plain,
! [X0,X1] : multiply(X0,X1) = divide(X0,inverse(X1)),
inference(forward_demodulation,[],[f2,f3]) ).
fof(f8,plain,
! [X2,X0,X1] : divide(inverse(divide(X0,divide(X1,divide(divide(divide(X0,X0),X0),X2)))),X2) = X1,
inference(forward_demodulation,[],[f1,f3]) ).
fof(f9,plain,
sP0(divide(a3,inverse(multiply(b3,c3)))),
inference(backward_demodulation,[],[f6,f7]) ).
fof(f10,plain,
~ sP0(multiply(divide(a3,inverse(b3)),c3)),
inference(backward_demodulation,[],[f5,f7]) ).
fof(f11,plain,
! [X2,X0,X1] : divide(inverse(divide(X0,divide(X1,divide(inverse(X0),X2)))),X2) = X1,
inference(forward_demodulation,[],[f8,f3]) ).
fof(f12,plain,
~ sP0(divide(divide(a3,inverse(b3)),inverse(c3))),
inference(forward_demodulation,[],[f10,f7]) ).
fof(f13,plain,
sP0(divide(a3,inverse(divide(b3,inverse(c3))))),
inference(forward_demodulation,[],[f9,f7]) ).
fof(f14,plain,
! [X0,X1] : inverse(X1) = divide(inverse(divide(X0,X0)),X1),
inference(superposition,[],[f3,f3]) ).
fof(f16,plain,
! [X0,X1] : inverse(X1) = divide(inverse(inverse(inverse(divide(X0,X0)))),X1),
inference(superposition,[],[f14,f14]) ).
fof(f17,plain,
! [X0,X1] : inverse(X1) = divide(inverse(inverse(divide(X0,X0))),X1),
inference(superposition,[],[f3,f14]) ).
fof(f19,plain,
! [X2,X3,X0,X1] : divide(inverse(divide(divide(X1,divide(X0,divide(inverse(X1),X2))),divide(X3,X0))),X2) = X3,
inference(superposition,[],[f11,f11]) ).
fof(f20,plain,
! [X2,X0,X1] : divide(X2,X2) = divide(inverse(divide(X0,inverse(divide(inverse(X0),X1)))),X1),
inference(superposition,[],[f11,f3]) ).
fof(f22,plain,
! [X2,X3,X0,X1] : inverse(divide(X2,divide(X0,divide(inverse(X2),divide(inverse(X1),X3))))) = divide(inverse(divide(X1,X0)),X3),
inference(superposition,[],[f11,f11]) ).
fof(f50,plain,
! [X0,X1] : divide(X0,X0) = divide(X1,X1),
inference(superposition,[],[f20,f20]) ).
fof(f92,plain,
! [X0,X1] : divide(X0,X0) = inverse(divide(X1,X1)),
inference(superposition,[],[f3,f50]) ).
fof(f95,plain,
! [X2,X0,X1] : divide(inverse(divide(X1,divide(X2,divide(X0,X0)))),inverse(X1)) = X2,
inference(superposition,[],[f11,f50]) ).
fof(f97,plain,
! [X2,X0,X1] : divide(inverse(X1),X2) = divide(inverse(divide(X1,divide(X0,X0))),X2),
inference(superposition,[],[f11,f50]) ).
fof(f121,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(X4,inverse(divide(inverse(X4),X2)))) = divide(inverse(divide(divide(X1,divide(X2,divide(inverse(X1),X3))),divide(X0,X0))),X3),
inference(superposition,[],[f19,f20]) ).
fof(f123,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(X4,divide(X0,divide(inverse(X4),X2)))) = divide(inverse(divide(divide(X1,divide(X2,divide(inverse(X1),X3))),X0)),X3),
inference(superposition,[],[f19,f11]) ).
fof(f134,plain,
! [X2,X3,X1,X4] : inverse(divide(X4,inverse(divide(inverse(X4),X2)))) = divide(inverse(divide(X1,divide(X2,divide(inverse(X1),X3)))),X3),
inference(forward_demodulation,[],[f121,f97]) ).
fof(f141,plain,
! [X2,X4] : inverse(divide(X4,inverse(divide(inverse(X4),X2)))) = X2,
inference(forward_demodulation,[],[f134,f11]) ).
fof(f217,plain,
! [X2,X3,X0,X1] : divide(inverse(divide(X2,X0)),X3) = inverse(inverse(divide(X0,divide(inverse(inverse(inverse(divide(X1,X1)))),divide(inverse(X2),X3))))),
inference(superposition,[],[f22,f17]) ).
fof(f221,plain,
! [X2,X3,X0,X1] : divide(inverse(inverse(X0)),X3) = inverse(divide(X1,divide(X0,divide(inverse(X1),divide(inverse(inverse(inverse(divide(X2,X2)))),X3))))),
inference(superposition,[],[f22,f17]) ).
fof(f222,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(X0),X4) = inverse(divide(X1,divide(X2,divide(inverse(X1),divide(inverse(inverse(divide(X3,divide(X0,divide(inverse(X3),X2))))),X4))))),
inference(superposition,[],[f22,f11]) ).
fof(f255,plain,
! [X2,X3,X0,X1,X4,X5] : divide(inverse(divide(inverse(divide(X0,divide(X1,divide(inverse(X0),divide(inverse(X2),divide(X3,divide(inverse(inverse(divide(X2,X1))),X4))))))),divide(X5,X3))),X4) = X5,
inference(superposition,[],[f19,f22]) ).
fof(f256,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(inverse(divide(X0,divide(X1,divide(inverse(X0),divide(inverse(X2),divide(X3,divide(inverse(inverse(divide(X2,X1))),X4)))))))),X4) = X3,
inference(superposition,[],[f11,f22]) ).
fof(f263,plain,
! [X3,X0,X1] : divide(inverse(inverse(X0)),X3) = inverse(divide(X1,divide(X0,divide(inverse(X1),inverse(X3))))),
inference(forward_demodulation,[],[f221,f16]) ).
fof(f266,plain,
! [X2,X3,X0] : divide(inverse(divide(X2,X0)),X3) = inverse(inverse(divide(X0,inverse(divide(inverse(X2),X3))))),
inference(forward_demodulation,[],[f217,f16]) ).
fof(f285,plain,
! [X2,X0,X1] : divide(inverse(X1),X2) = inverse(inverse(divide(divide(X0,X0),inverse(divide(inverse(X1),X2))))),
inference(backward_demodulation,[],[f97,f266]) ).
fof(f286,plain,
! [X2,X3,X0,X1] : inverse(divide(X2,divide(X0,divide(inverse(X2),divide(inverse(X1),X3))))) = inverse(inverse(divide(X0,inverse(divide(inverse(X1),X3))))),
inference(backward_demodulation,[],[f22,f266]) ).
fof(f301,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(X4,divide(X0,divide(inverse(X4),X2)))) = inverse(inverse(divide(X0,inverse(divide(inverse(divide(X1,divide(X2,divide(inverse(X1),X3)))),X3))))),
inference(backward_demodulation,[],[f123,f266]) ).
fof(f315,plain,
! [X2,X3,X0,X1,X4,X5] : inverse(inverse(divide(divide(X5,X3),inverse(divide(inverse(inverse(divide(X0,divide(X1,divide(inverse(X0),divide(inverse(X2),divide(X3,divide(inverse(inverse(divide(X2,X1))),X4)))))))),X4))))) = X5,
inference(backward_demodulation,[],[f255,f266]) ).
fof(f318,plain,
! [X2,X0,X1] : inverse(inverse(divide(divide(X2,divide(X0,X0)),inverse(divide(inverse(X1),inverse(X1)))))) = X2,
inference(backward_demodulation,[],[f95,f266]) ).
fof(f331,plain,
! [X3,X5] : inverse(inverse(divide(divide(X5,X3),inverse(X3)))) = X5,
inference(forward_demodulation,[],[f315,f256]) ).
fof(f344,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(X4,divide(X0,divide(inverse(X4),X2)))) = inverse(inverse(divide(X0,inverse(inverse(inverse(divide(divide(X2,divide(inverse(X1),X3)),inverse(divide(inverse(X1),X3))))))))),
inference(forward_demodulation,[],[f301,f266]) ).
fof(f357,plain,
! [X2,X3,X1,X4] : divide(inverse(inverse(inverse(divide(X1,inverse(divide(inverse(X2),divide(X3,divide(inverse(inverse(divide(X2,X1))),X4)))))))),X4) = X3,
inference(backward_demodulation,[],[f256,f286]) ).
fof(f366,plain,
! [X2,X3,X0,X4] : divide(inverse(X0),X4) = inverse(inverse(divide(X2,inverse(divide(inverse(inverse(divide(X3,divide(X0,divide(inverse(X3),X2))))),X4))))),
inference(backward_demodulation,[],[f222,f286]) ).
fof(f369,plain,
! [X2,X1] : divide(inverse(X1),X2) = inverse(inverse(inverse(inverse(divide(inverse(X1),X2))))),
inference(forward_demodulation,[],[f285,f3]) ).
fof(f391,plain,
! [X2,X0,X4] : inverse(inverse(divide(X0,inverse(X2)))) = inverse(divide(X4,divide(X0,divide(inverse(X4),X2)))),
inference(forward_demodulation,[],[f344,f331]) ).
fof(f417,plain,
! [X3,X0] : divide(inverse(inverse(X0)),X3) = inverse(inverse(divide(X0,inverse(inverse(X3))))),
inference(backward_demodulation,[],[f263,f391]) ).
fof(f420,plain,
! [X2,X0,X4] : divide(inverse(X0),X4) = inverse(inverse(divide(X2,inverse(divide(inverse(inverse(inverse(divide(X0,inverse(X2))))),X4))))),
inference(backward_demodulation,[],[f366,f391]) ).
fof(f442,plain,
! [X2,X0,X4] : divide(inverse(X0),X4) = inverse(inverse(divide(X2,inverse(inverse(inverse(divide(inverse(divide(X0,inverse(X2))),inverse(inverse(X4))))))))),
inference(backward_demodulation,[],[f420,f417]) ).
fof(f444,plain,
! [X2,X3,X1,X4] : divide(inverse(inverse(inverse(divide(X1,inverse(divide(inverse(X2),divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))))))))),X4) = X3,
inference(backward_demodulation,[],[f357,f417]) ).
fof(f458,plain,
! [X2,X3,X1,X4] : inverse(inverse(divide(inverse(divide(X1,inverse(divide(inverse(X2),divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))))))),inverse(inverse(X4))))) = X3,
inference(forward_demodulation,[],[f444,f417]) ).
fof(f460,plain,
! [X2,X0,X4] : divide(inverse(X0),X4) = inverse(inverse(divide(X2,inverse(inverse(inverse(inverse(inverse(divide(inverse(X2),inverse(divide(inverse(X0),inverse(inverse(X4))))))))))))),
inference(forward_demodulation,[],[f442,f266]) ).
fof(f471,plain,
! [X2,X3,X1,X4] : inverse(inverse(inverse(inverse(divide(inverse(divide(inverse(X2),divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))))),inverse(divide(inverse(X1),inverse(inverse(X4))))))))) = X3,
inference(forward_demodulation,[],[f458,f266]) ).
fof(f473,plain,
! [X2,X0,X4] : divide(inverse(X0),X4) = inverse(inverse(divide(X2,inverse(divide(inverse(X2),inverse(divide(inverse(X0),inverse(inverse(X4))))))))),
inference(forward_demodulation,[],[f460,f369]) ).
fof(f483,plain,
! [X2,X3,X1,X4] : divide(inverse(divide(inverse(X2),divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))))),inverse(divide(inverse(X1),inverse(inverse(X4))))) = X3,
inference(forward_demodulation,[],[f471,f369]) ).
fof(f485,plain,
! [X0,X4] : divide(inverse(X0),X4) = inverse(inverse(divide(inverse(X0),inverse(inverse(X4))))),
inference(forward_demodulation,[],[f473,f141]) ).
fof(f489,plain,
! [X2,X3,X1,X4] : inverse(inverse(divide(divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))),inverse(divide(inverse(inverse(X2)),inverse(divide(inverse(X1),inverse(inverse(X4))))))))) = X3,
inference(forward_demodulation,[],[f483,f266]) ).
fof(f493,plain,
! [X2,X3,X1,X4] : inverse(inverse(divide(divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))),inverse(inverse(inverse(divide(X2,inverse(inverse(inverse(divide(inverse(X1),inverse(inverse(X4))))))))))))) = X3,
inference(forward_demodulation,[],[f489,f417]) ).
fof(f496,plain,
! [X2,X3,X1,X4] : inverse(inverse(divide(divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))),inverse(inverse(inverse(divide(X2,inverse(divide(inverse(X1),X4))))))))) = X3,
inference(forward_demodulation,[],[f493,f485]) ).
fof(f510,plain,
! [X0,X1] : inverse(X1) = inverse(divide(X1,inverse(divide(X0,X0)))),
inference(superposition,[],[f141,f50]) ).
fof(f511,plain,
! [X0,X1] : inverse(X1) = inverse(divide(X1,divide(X0,X0))),
inference(superposition,[],[f141,f92]) ).
fof(f523,plain,
! [X2,X0] : inverse(inverse(divide(X2,divide(X0,X0)))) = X2,
inference(backward_demodulation,[],[f318,f510]) ).
fof(f532,plain,
! [X2] : inverse(inverse(X2)) = X2,
inference(forward_demodulation,[],[f523,f511]) ).
fof(f552,plain,
! [X2,X3,X1,X4] : inverse(inverse(divide(divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))),inverse(divide(X2,inverse(divide(inverse(X1),X4))))))) = X3,
inference(backward_demodulation,[],[f496,f532]) ).
fof(f576,plain,
! [X2,X3,X1,X4] : divide(divide(X3,inverse(inverse(divide(divide(X2,X1),inverse(inverse(X4)))))),inverse(divide(X2,inverse(divide(inverse(X1),X4))))) = X3,
inference(forward_demodulation,[],[f552,f532]) ).
fof(f585,plain,
! [X2,X3,X1,X4] : divide(divide(X3,divide(divide(X2,X1),inverse(inverse(X4)))),inverse(divide(X2,inverse(divide(inverse(X1),X4))))) = X3,
inference(forward_demodulation,[],[f576,f532]) ).
fof(f590,plain,
! [X2,X3,X1,X4] : divide(divide(X3,divide(divide(X2,X1),X4)),inverse(divide(X2,inverse(divide(inverse(X1),X4))))) = X3,
inference(forward_demodulation,[],[f585,f532]) ).
fof(f1022,plain,
! [X2,X0,X1] : divide(divide(X0,X1),X2) = inverse(inverse(divide(X0,inverse(divide(inverse(X1),X2))))),
inference(superposition,[],[f3,f590]) ).
fof(f1029,plain,
! [X2,X0,X1] : divide(divide(X0,X1),X2) = divide(X0,inverse(divide(inverse(X1),X2))),
inference(forward_demodulation,[],[f1022,f532]) ).
fof(f1092,plain,
~ sP0(divide(a3,inverse(divide(inverse(inverse(b3)),inverse(c3))))),
inference(backward_demodulation,[],[f12,f1029]) ).
fof(f1154,plain,
~ sP0(divide(a3,inverse(divide(b3,inverse(c3))))),
inference(forward_demodulation,[],[f1092,f532]) ).
fof(f1206,plain,
$false,
inference(forward_subsumption_resolution,[],[f1154,f13]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP453-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n005.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Sun Sep 27 10:04:48 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.42 Running first-order theorem proving
% 0.10/0.42 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
% 3.42/1.33 % (3760739)Detected a unit-equality problem, will run specialized UEQ schedule.
% 3.42/1.33 % (3760851)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=2916366681:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 3.42/1.33 % (3760848)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=3975978806:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 3.42/1.33 % (3760847)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=3804864696:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 3.42/1.33 % (3760850)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=3210795907:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 3.42/1.33 % (3760845)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=1244210632:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 3.42/1.33 % (3760846)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=3101053817:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 3.42/1.33 % (3760849)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=915432347:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 3.42/1.33 % (3760848)First to succeed.
% 3.42/1.33 % (3760848)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3760739"
% 3.42/1.33 % (3760850)Also succeeded, but the first one will report.
% 3.42/1.33 % (3760849)Instruction limit reached!
% 3.42/1.33 % (3760849)------------------------------
% 3.42/1.33 % (3760849)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.42/1.33 % (3760849)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.42/1.33 % (3760849)CaDiCaL version: 2.1.3
% 3.42/1.33 % (3760849)Termination reason: Instruction limit
% 3.42/1.33 % (3760849)Termination phase: Saturation
% 3.42/1.33 % (3760849)Time elapsed: 0.096 s
% 3.42/1.33 % (3760849)Peak memory usage: 88 MB
% 3.42/1.33 % (3760849)Instructions burned: 182 (million)
% 3.42/1.33 % (3760851)Also succeeded, but the first one will report.
% 3.42/1.33 % (3760872)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=1715513237:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2997 on theBenchmark for (2997ds/2051Mi)
% 3.42/1.33 % (3760848)Refutation found. Thanks to Tanya!
% 3.42/1.33 % SZS status Unsatisfiable for theBenchmark
% 3.42/1.33 % SZS output start Proof for theBenchmark
% See solution above
% 3.97/1.53 % (3760848)------------------------------
% 3.97/1.53 % (3760848)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.97/1.53 % (3760848)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.97/1.53 % (3760848)CaDiCaL version: 2.1.3
% 3.97/1.53 % (3760848)Termination reason: Refutation
% 3.97/1.53 % (3760848)Time elapsed: 0.048 s
% 3.97/1.53 % (3760848)Peak memory usage: 88 MB
% 3.97/1.53 % (3760848)Instructions burned: 79 (million)
% 3.97/1.53 % (3760848)------------------------------
% 3.97/1.53 % (3760848)------------------------------
% 3.97/1.53 % (3760739)Success in time 0.477 s
% 3.97/1.53 % Vampire exiting
%------------------------------------------------------------------------------