%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP470-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n009.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 10:17:54 AM UTC 2026
% Result : Unsatisfiable 2.23s 0.87s
% Output : Refutation 2.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 35
% Number of leaves : 3
% Syntax : Number of formulae : 67 ( 67 unt; 0 def)
% Number of atoms : 67 ( 66 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 6 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 11 ( 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 : 224 ( 224 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] : divide(inverse(divide(X0,divide(X1,divide(X2,X3)))),divide(divide(X3,X2),X0)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = divide(X0,inverse(X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f3,negated_conjecture,
multiply(multiply(inverse(b2),b2),a2) != a2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_2) ).
fof(f4,plain,
a2 != multiply(multiply(inverse(b2),b2),a2),
inference(reorient_equations,[],[f3]) ).
fof(f5,plain,
a2 != divide(divide(inverse(b2),inverse(b2)),inverse(a2)),
inference(definition_unfolding,[],[f4,f2,f2]) ).
fof(f7,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(X2,divide(X0,divide(X3,X4)))) = divide(inverse(divide(X1,X0)),divide(divide(X2,divide(X4,X3)),X1)),
inference(superposition,[],[f1,f1]) ).
fof(f8,plain,
! [X2,X3,X0,X1,X4] : divide(X4,X3) = divide(inverse(X0),divide(divide(X2,X1),inverse(divide(divide(X1,X2),divide(X0,divide(X3,X4)))))),
inference(superposition,[],[f1,f1]) ).
fof(f9,plain,
! [X2,X3,X0,X1,X4,X5] : divide(inverse(divide(X1,divide(X2,divide(divide(divide(X3,X4),X5),inverse(divide(X5,divide(X0,divide(X4,X3)))))))),divide(X0,X1)) = X2,
inference(superposition,[],[f1,f1]) ).
fof(f16,plain,
! [X2,X3,X0,X1] : inverse(divide(X1,divide(divide(X0,divide(divide(X2,X3),X1)),divide(X3,X2)))) = X0,
inference(superposition,[],[f7,f1]) ).
fof(f31,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : divide(divide(divide(X2,X3),inverse(divide(divide(X3,X2),divide(X4,divide(X1,X0))))),inverse(X4)) = divide(inverse(X5),divide(divide(X6,X7),inverse(divide(divide(X7,X6),divide(X5,divide(X0,X1)))))),
inference(superposition,[],[f8,f8]) ).
fof(f43,plain,
! [X2,X3,X0,X1,X4] : divide(X1,X0) = divide(divide(divide(X2,X3),inverse(divide(divide(X3,X2),divide(X4,divide(X1,X0))))),inverse(X4)),
inference(forward_demodulation,[],[f31,f8]) ).
fof(f52,plain,
! [X2,X3,X0,X1] : inverse(inverse(divide(X0,divide(X1,divide(inverse(divide(divide(X2,X3),X1)),divide(X3,X2)))))) = X0,
inference(superposition,[],[f16,f7]) ).
fof(f63,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(divide(inverse(divide(divide(X1,X2),divide(X3,X4))),divide(X2,X1)),divide(X0,divide(X4,X3)))) = inverse(inverse(X0)),
inference(superposition,[],[f52,f1]) ).
fof(f74,plain,
! [X0,X6,X4,X5] : divide(divide(divide(X4,X5),inverse(divide(divide(X5,X4),divide(X6,X0)))),inverse(X6)) = X0,
inference(superposition,[],[f43,f1]) ).
fof(f81,plain,
! [X2,X3,X0,X1,X4] : divide(X1,X2) = divide(divide(divide(X3,X4),X0),inverse(divide(X0,divide(divide(X2,X1),divide(X4,X3))))),
inference(superposition,[],[f43,f16]) ).
fof(f326,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(inverse(X0)),divide(divide(X3,X4),divide(inverse(divide(divide(X1,X2),divide(X3,X4))),divide(X2,X1)))) = X0,
inference(superposition,[],[f1,f63]) ).
fof(f355,plain,
! [X0,X1,X6,X5] : divide(inverse(inverse(X1)),divide(X0,divide(inverse(divide(divide(X5,X6),X0)),divide(X6,X5)))) = X1,
inference(superposition,[],[f326,f1]) ).
fof(f435,plain,
! [X2,X3,X0,X1] : divide(inverse(X0),divide(divide(divide(X3,X2),inverse(divide(divide(X2,X3),X1))),inverse(inverse(X0)))) = X1,
inference(superposition,[],[f1,f355]) ).
fof(f495,plain,
! [X0,X6,X4,X5] : divide(X0,divide(divide(divide(X4,X5),inverse(divide(divide(X5,X4),X6))),inverse(X0))) = X6,
inference(superposition,[],[f435,f16]) ).
fof(f565,plain,
! [X2,X3,X0,X1,X4] : divide(divide(inverse(divide(divide(X2,X3),X4)),divide(divide(X1,X0),divide(X2,X3))),divide(X0,X1)) = X4,
inference(superposition,[],[f495,f81]) ).
fof(f566,plain,
! [X2,X3,X0,X1] : inverse(divide(inverse(X1),divide(X0,divide(inverse(divide(divide(X3,X2),X0)),divide(X2,X3))))) = X1,
inference(superposition,[],[f16,f495]) ).
fof(f675,plain,
! [X0,X6,X4,X5] : divide(divide(inverse(divide(X0,X4)),divide(divide(X5,X6),X0)),divide(X6,X5)) = X4,
inference(superposition,[],[f565,f1]) ).
fof(f803,plain,
! [X2,X3,X0,X1] : divide(divide(divide(divide(divide(X1,X2),X3),inverse(divide(X3,X0))),inverse(X0)),inverse(X2)) = X1,
inference(superposition,[],[f74,f675]) ).
fof(f893,plain,
! [X2,X3,X0,X1] : divide(divide(X0,divide(inverse(X1),X2)),X3) = divide(divide(X0,inverse(X2)),inverse(inverse(divide(X3,X1)))),
inference(superposition,[],[f803,f803]) ).
fof(f981,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(divide(X4,X2)),divide(divide(divide(X0,X1),divide(inverse(X2),divide(divide(X1,X0),X3))),X4)) = X3,
inference(superposition,[],[f495,f893]) ).
fof(f1036,plain,
! [X2,X3,X0,X1] : inverse(divide(divide(X0,X1),divide(X2,divide(divide(divide(X1,X0),X3),inverse(X2))))) = X3,
inference(forward_demodulation,[],[f981,f7]) ).
fof(f1085,plain,
! [X2,X3,X0,X1] : divide(X0,divide(divide(inverse(X3),divide(divide(X2,X1),X0)),divide(X1,X2))) = X3,
inference(superposition,[],[f1,f1036]) ).
fof(f1136,plain,
! [X2,X3,X0,X1] : divide(divide(X1,X2),divide(X0,divide(divide(divide(X2,X1),inverse(X3)),inverse(X0)))) = X3,
inference(superposition,[],[f1085,f1085]) ).
fof(f1268,plain,
! [X2,X3,X0,X1,X4] : divide(divide(X1,X0),divide(inverse(divide(X4,X2)),divide(divide(divide(X0,X1),divide(inverse(X2),X3)),X4))) = X3,
inference(superposition,[],[f1136,f893]) ).
fof(f1338,plain,
! [X2,X3,X0,X1] : divide(divide(X1,X0),inverse(divide(divide(X0,X1),divide(X2,divide(X3,inverse(X2)))))) = X3,
inference(forward_demodulation,[],[f1268,f7]) ).
fof(f1385,plain,
! [X2,X3,X0,X1] : divide(divide(divide(divide(divide(X1,inverse(X2)),X2),X3),inverse(divide(X3,X0))),inverse(X0)) = X1,
inference(superposition,[],[f1338,f675]) ).
fof(f1387,plain,
! [X0,X1,X4] : divide(X4,divide(X0,inverse(X4))) = divide(X1,divide(X0,inverse(X1))),
inference(superposition,[],[f495,f1338]) ).
fof(f1600,plain,
! [X2,X3,X0,X1,X4,X5] : divide(divide(X1,inverse(X2)),X2) = divide(divide(divide(X3,X4),X5),inverse(divide(X5,divide(divide(X0,divide(X1,inverse(X0))),divide(X4,X3))))),
inference(superposition,[],[f81,f1387]) ).
fof(f1642,plain,
! [X2,X0,X1] : divide(divide(X1,inverse(X2)),X2) = divide(divide(X1,inverse(X0)),X0),
inference(forward_demodulation,[],[f1600,f81]) ).
fof(f1769,plain,
! [X2,X3,X0,X1] : inverse(X3) = divide(divide(X1,X0),divide(X3,divide(divide(divide(X0,X1),inverse(X2)),X2))),
inference(superposition,[],[f1136,f1642]) ).
fof(f2088,plain,
! [X2,X3,X0,X1] : divide(X1,X3) = divide(divide(X1,divide(divide(X0,inverse(X2)),X2)),divide(X3,X0)),
inference(superposition,[],[f1136,f1385]) ).
fof(f2213,plain,
! [X0,X1] : divide(inverse(divide(X1,X0)),inverse(X1)) = X0,
inference(superposition,[],[f2088,f675]) ).
fof(f2226,plain,
! [X0,X1] : divide(X1,divide(inverse(X0),inverse(X1))) = X0,
inference(superposition,[],[f1085,f2088]) ).
fof(f2235,plain,
! [X2,X3,X0,X1,X4,X5] : divide(X2,X1) = divide(divide(divide(X3,X4),divide(X0,divide(divide(divide(X4,X3),inverse(X5)),X5))),inverse(divide(X0,divide(X1,X2)))),
inference(superposition,[],[f81,f2088]) ).
fof(f2238,plain,
! [X2,X3,X0,X1,X4] : inverse(divide(inverse(X4),divide(X0,inverse(divide(divide(X1,X2),divide(X0,divide(divide(divide(X2,X1),inverse(X3)),X3))))))) = X4,
inference(superposition,[],[f566,f2088]) ).
fof(f2239,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(inverse(X4)),divide(X0,inverse(divide(divide(X1,X2),divide(X0,divide(divide(divide(X2,X1),inverse(X3)),X3)))))) = X4,
inference(superposition,[],[f355,f2088]) ).
fof(f2240,plain,
! [X2,X3,X0,X1,X4] : inverse(inverse(divide(X4,divide(X0,inverse(divide(divide(X1,X2),divide(X0,divide(divide(divide(X2,X1),inverse(X3)),X3)))))))) = X4,
inference(superposition,[],[f52,f2088]) ).
fof(f2312,plain,
! [X0,X4] : inverse(inverse(divide(X4,divide(X0,inverse(inverse(X0)))))) = X4,
inference(forward_demodulation,[],[f2240,f1769]) ).
fof(f2313,plain,
! [X0,X4] : divide(inverse(inverse(X4)),divide(X0,inverse(inverse(X0)))) = X4,
inference(forward_demodulation,[],[f2239,f1769]) ).
fof(f2314,plain,
! [X0,X4] : inverse(divide(inverse(X4),divide(X0,inverse(inverse(X0))))) = X4,
inference(forward_demodulation,[],[f2238,f1769]) ).
fof(f2316,plain,
! [X2,X0,X1] : divide(X2,X1) = divide(inverse(X0),inverse(divide(X0,divide(X1,X2)))),
inference(forward_demodulation,[],[f2235,f1769]) ).
fof(f2327,plain,
! [X0,X1] : inverse(X1) = divide(inverse(X0),inverse(inverse(divide(X1,X0)))),
inference(superposition,[],[f2213,f2213]) ).
fof(f3017,plain,
! [X0,X1] : divide(X0,inverse(inverse(X0))) = divide(X1,inverse(inverse(X1))),
inference(superposition,[],[f2213,f2314]) ).
fof(f3099,plain,
! [X0,X1] : inverse(X0) = divide(inverse(divide(X1,inverse(inverse(X1)))),X0),
inference(superposition,[],[f2327,f2312]) ).
fof(f3334,plain,
! [X2,X3,X0,X1,X4] : divide(inverse(inverse(X1)),X1) = divide(divide(divide(X2,X3),X4),inverse(divide(X4,divide(divide(X0,inverse(inverse(X0))),divide(X3,X2))))),
inference(superposition,[],[f81,f3017]) ).
fof(f3385,plain,
! [X0,X1] : divide(inverse(inverse(X1)),X1) = divide(inverse(inverse(X0)),X0),
inference(forward_demodulation,[],[f3334,f81]) ).
fof(f3567,plain,
! [X0,X1] : divide(X0,inverse(inverse(X0))) = divide(inverse(inverse(X1)),X1),
inference(superposition,[],[f3385,f2313]) ).
fof(f3955,plain,
! [X0,X1] : divide(inverse(divide(X0,inverse(inverse(X0)))),inverse(inverse(inverse(X1)))) = X1,
inference(superposition,[],[f2213,f3567]) ).
fof(f3977,plain,
! [X0,X1] : inverse(inverse(X1)) = divide(X1,divide(X0,inverse(inverse(X0)))),
inference(superposition,[],[f2226,f3567]) ).
fof(f3993,plain,
! [X1] : inverse(inverse(inverse(inverse(X1)))) = X1,
inference(forward_demodulation,[],[f3955,f3099]) ).
fof(f5814,plain,
! [X2,X0,X1] : divide(divide(X2,divide(X1,X0)),divide(X0,X1)) = X2,
inference(superposition,[],[f2226,f2316]) ).
fof(f6114,plain,
! [X2,X3,X0,X1,X4,X5] : divide(inverse(divide(X1,X0)),divide(X3,X1)) = divide(X0,divide(inverse(divide(X2,divide(X3,divide(X4,X5)))),divide(divide(X5,X4),X2))),
inference(superposition,[],[f9,f5814]) ).
fof(f6210,plain,
! [X3,X0,X1] : divide(X0,X3) = divide(inverse(divide(X1,X0)),divide(X3,X1)),
inference(forward_demodulation,[],[f6114,f1]) ).
fof(f6352,plain,
! [X0,X1] : inverse(divide(X0,X1)) = divide(inverse(inverse(X1)),X0),
inference(superposition,[],[f6210,f3099]) ).
fof(f6563,plain,
! [X0,X1] : divide(inverse(inverse(X1)),X1) = inverse(divide(X0,X0)),
inference(superposition,[],[f3385,f6352]) ).
fof(f6768,plain,
! [X0,X1] : inverse(divide(X1,X1)) = inverse(divide(X0,X0)),
inference(forward_demodulation,[],[f6563,f6352]) ).
fof(f6969,plain,
! [X0,X1] : divide(X1,X1) = inverse(inverse(inverse(inverse(divide(X0,X0))))),
inference(superposition,[],[f3993,f6768]) ).
fof(f6981,plain,
! [X0,X1] : divide(X1,X1) = divide(X0,X0),
inference(forward_demodulation,[],[f6969,f3993]) ).
fof(f7186,plain,
! [X0] : a2 != divide(divide(X0,X0),inverse(a2)),
inference(superposition,[],[f5,f6981]) ).
fof(f7383,plain,
! [X0] : a2 != divide(inverse(inverse(divide(X0,inverse(inverse(X0))))),inverse(a2)),
inference(superposition,[],[f7186,f3977]) ).
fof(f7392,plain,
! [X0] : a2 != inverse(divide(inverse(a2),divide(X0,inverse(inverse(X0))))),
inference(forward_demodulation,[],[f7383,f6352]) ).
fof(f7397,plain,
$false,
inference(forward_subsumption_resolution,[],[f7392,f2314]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP470-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.37 % Computer : n009.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 10:05:30 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.16/0.42 Running first-order model finding
% 0.16/0.42 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
% 2.23/0.86 % (1789776)Will run a generic schedule for satisfiability detection.
% 2.23/0.86 % (1789784)dis+10_1_sil=32000:sp=arity:random_seed=3168667469:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.23/0.86 % (1789782)% WARNING: option uhcvi not known.
% 2.23/0.86 % (1789782)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3977709611:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.23/0.86 % (1789783)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2807163725:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.23/0.86 % (1789781)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=823889332_2999 on theBenchmark for (2999ds/0Mi)
% 2.23/0.86 % (1789787)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2040680824:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.23/0.86 % TRYING [1]
% 2.23/0.86 % TRYING [2]
% 2.23/0.86 % TRYING [3]
% 2.23/0.86 % (1789786)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2138841861:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.23/0.86 % TRYING [4]
% 2.23/0.86 % (1789785)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1475009160:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.23/0.86 % (1789784)Instruction limit reached!
% 2.23/0.86 % (1789784)------------------------------
% 2.23/0.86 % (1789784)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.86 % (1789784)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.86 % (1789784)CaDiCaL version: 2.1.3
% 2.23/0.86 % (1789784)Termination reason: Instruction limit
% 2.23/0.86 % (1789784)Termination phase: Saturation
% 2.23/0.86 % (1789784)Time elapsed: 0.032 s
% 2.23/0.86 % (1789784)Peak memory usage: 12 MB
% 2.23/0.86 % (1789784)Instructions burned: 106 (million)
% 2.23/0.86 % (1789795)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=779163377:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.23/0.86 % TRYING [1]
% 2.23/0.86 % TRYING [2]
% 2.23/0.86 % TRYING [3]
% 2.23/0.86 % TRYING [4]
% 2.23/0.86 % (1789787)Instruction limit reached!
% 2.23/0.86 % (1789787)------------------------------
% 2.23/0.86 % (1789787)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.86 % (1789787)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.86 % (1789787)CaDiCaL version: 2.1.3
% 2.23/0.86 % (1789787)Termination reason: Instruction limit
% 2.23/0.86 % (1789787)Termination phase: Saturation
% 2.23/0.86 % (1789787)Time elapsed: 0.100 s
% 2.23/0.86 % (1789787)Peak memory usage: 13 MB
% 2.23/0.86 % (1789787)Instructions burned: 160 (million)
% 2.23/0.86 % (1789797)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1298360049:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 2.23/0.86 % (1789785)Instruction limit reached!
% 2.23/0.86 % (1789785)------------------------------
% 2.23/0.86 % (1789785)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.86 % (1789785)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.86 % (1789785)CaDiCaL version: 2.1.3
% 2.23/0.86 % (1789785)Termination reason: Instruction limit
% 2.23/0.86 % (1789785)Termination phase: Saturation
% 2.23/0.86 % (1789785)Time elapsed: 0.110 s
% 2.23/0.86 % (1789785)Peak memory usage: 12 MB
% 2.23/0.86 % (1789785)Instructions burned: 117 (million)
% 2.23/0.86 % (1789786)Instruction limit reached!
% 2.23/0.86 % (1789786)------------------------------
% 2.23/0.86 % (1789786)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.86 % (1789786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.86 % (1789786)CaDiCaL version: 2.1.3
% 2.23/0.86 % (1789786)Termination reason: Instruction limit
% 2.23/0.86 % (1789786)Termination phase: Saturation
% 2.23/0.86 % (1789786)Time elapsed: 0.124 s
% 2.23/0.86 % (1789786)Peak memory usage: 13 MB
% 2.23/0.86 % (1789786)Instructions burned: 132 (million)
% 2.23/0.86 % (1789799)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=1081163015:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.23/0.86 % TRYING [5]
% 2.23/0.86 % (1789800)ott-21_1_sil=16000:fs=off:random_seed=4242510841:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.23/0.86 % TRYING [5]
% 2.23/0.86 % (1789797)Instruction limit reached!
% 2.23/0.86 % (1789797)------------------------------
% 2.23/0.86 % (1789797)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.86 % (1789797)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.86 % (1789797)CaDiCaL version: 2.1.3
% 2.23/0.86 % (1789797)Termination reason: Instruction limit
% 2.23/0.86 % (1789797)Termination phase: Saturation
% 2.23/0.86 % (1789797)Time elapsed: 0.081 s
% 2.23/0.86 % (1789797)Peak memory usage: 13 MB
% 2.23/0.86 % (1789797)Instructions burned: 132 (million)
% 2.23/0.86 % (1789803)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=788177333:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 2.23/0.86 % (1789795)Instruction limit reached!
% 2.23/0.86 % (1789795)------------------------------
% 2.23/0.86 % (1789795)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.86 % (1789795)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.86 % (1789795)CaDiCaL version: 2.1.3
% 2.23/0.86 % (1789795)Termination reason: Instruction limit
% 2.23/0.86 % (1789795)Termination phase: Finite model building SAT solving
% 2.23/0.86 % (1789795)Time elapsed: 0.246 s
% 2.23/0.86 % (1789795)Peak memory usage: 14 MB
% 2.23/0.86 % (1789795)Instructions burned: 716 (million)
% 2.23/0.87 % (1789805)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2687828755:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 2.23/0.87 % TRYING [1]
% 2.23/0.87 % TRYING [2]
% 2.23/0.87 % TRYING [3]
% 2.23/0.87 % TRYING [4]
% 2.23/0.87 % (1789800)Instruction limit reached!
% 2.23/0.87 % (1789800)------------------------------
% 2.23/0.87 % (1789800)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.87 % (1789800)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.87 % (1789800)CaDiCaL version: 2.1.3
% 2.23/0.87 % (1789800)Termination reason: Instruction limit
% 2.23/0.87 % (1789800)Termination phase: Saturation
% 2.23/0.87 % (1789800)Time elapsed: 0.145 s
% 2.23/0.87 % (1789800)Peak memory usage: 11 MB
% 2.23/0.87 % (1789800)Instructions burned: 180 (million)
% 2.23/0.87 % (1789807)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4176335563:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 2.23/0.87 % (1789799) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1789776-1789799"...
% 2.23/0.87 % (1789799)...printing done.
% 2.23/0.87 % (1789799)Refutation found. Thanks to Tanya!
% 2.23/0.87 % SZS status Unsatisfiable for theBenchmark
% 2.23/0.87 % SZS output start Proof for theBenchmark
% See solution above
% 2.23/0.87 % (1789799)------------------------------
% 2.23/0.87 % (1789799)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.23/0.87 % (1789799)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.23/0.87 % (1789799)CaDiCaL version: 2.1.3
% 2.23/0.87 % (1789799)Termination reason: Refutation
% 2.23/0.87 % (1789799)Time elapsed: 0.258 s
% 2.23/0.87 % (1789799)Peak memory usage: 18 MB
% 2.23/0.87 % (1789799)Instructions burned: 474 (million)
% 2.23/0.87 % (1789776)Success in time 0.44 s
% 2.23/0.87 % Vampire exiting
%------------------------------------------------------------------------------