%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP607-1 : 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 : n026.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 10:18:12 AM UTC 2026
% Result : Unsatisfiable 4.34s 1.11s
% Output : Refutation 4.34s
% Verified :
% SZS Type : Refutation
% Derivation depth : 30
% Number of leaves : 3
% Syntax : Number of formulae : 75 ( 75 unt; 0 def)
% Number of atoms : 75 ( 74 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 6 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 199 ( 199 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(X1),double_divide(X0,X2))))),X2) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = inverse(double_divide(X1,X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f3,negated_conjecture,
multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_3) ).
fof(f4,plain,
inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != inverse(double_divide(inverse(double_divide(c3,b3)),a3)),
inference(definition_unfolding,[],[f3,f2,f2,f2,f2]) ).
fof(f5,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(X1,inverse(double_divide(inverse(X0),double_divide(X1,X2))))),inverse(double_divide(inverse(X3),X0)))),X2) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f6,plain,
! [X2,X3,X0,X1] : double_divide(X2,inverse(double_divide(inverse(X0),double_divide(X2,double_divide(X1,X3))))) = double_divide(inverse(double_divide(X1,inverse(X0))),X3),
inference(superposition,[],[f1,f1]) ).
fof(f11,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)),double_divide(X0,X2)) = X1,
inference(superposition,[],[f1,f6]) ).
fof(f18,plain,
! [X2,X0,X1] : double_divide(inverse(X0),double_divide(inverse(double_divide(X1,inverse(X0))),double_divide(X1,inverse(X2)))) = X2,
inference(superposition,[],[f11,f11]) ).
fof(f33,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(X0),double_divide(X1,double_divide(X1,inverse(X2))))),X0) = X2,
inference(superposition,[],[f18,f1]) ).
fof(f46,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(X1,inverse(X0))),X2) = double_divide(inverse(double_divide(X1,X2)),double_divide(X3,double_divide(X3,inverse(X0)))),
inference(superposition,[],[f1,f33]) ).
fof(f57,plain,
! [X2,X3,X0,X1,X4] : double_divide(inverse(double_divide(inverse(double_divide(X1,inverse(double_divide(inverse(X0),double_divide(X1,X2))))),inverse(X3))),X2) = double_divide(inverse(X0),double_divide(X4,double_divide(X4,inverse(X3)))),
inference(superposition,[],[f46,f1]) ).
fof(f70,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(X3,inverse(double_divide(X0,X2)))),inverse(X1)) = double_divide(X3,inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2))),
inference(superposition,[],[f6,f46]) ).
fof(f89,plain,
! [X2,X3,X0,X1,X4] : double_divide(inverse(X0),double_divide(X4,double_divide(X4,inverse(X3)))) = double_divide(inverse(double_divide(X1,inverse(double_divide(inverse(double_divide(inverse(X0),inverse(X3))),double_divide(X1,X2))))),X2),
inference(forward_demodulation,[],[f57,f70]) ).
fof(f92,plain,
! [X3,X0,X4] : double_divide(inverse(X0),double_divide(X4,double_divide(X4,inverse(X3)))) = double_divide(inverse(X0),inverse(X3)),
inference(forward_demodulation,[],[f89,f1]) ).
fof(f100,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(X2,inverse(X0))),inverse(X1)) = double_divide(X2,inverse(double_divide(inverse(X0),inverse(X1)))),
inference(superposition,[],[f6,f92]) ).
fof(f101,plain,
! [X0,X1] : double_divide(inverse(double_divide(inverse(X0),inverse(X1))),X0) = X1,
inference(superposition,[],[f33,f92]) ).
fof(f104,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(X0,inverse(X2))),X1) = double_divide(inverse(double_divide(X0,X1)),inverse(X2)),
inference(superposition,[],[f46,f92]) ).
fof(f141,plain,
! [X0,X1] : double_divide(inverse(X0),double_divide(inverse(X1),X1)) = X0,
inference(superposition,[],[f11,f101]) ).
fof(f150,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(inverse(X1),inverse(X0))),inverse(double_divide(inverse(X2),X0)))),X1) = X2,
inference(superposition,[],[f1,f101]) ).
fof(f164,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(X1),inverse(double_divide(inverse(X0),inverse(double_divide(inverse(X2),X0)))))),X1) = X2,
inference(forward_demodulation,[],[f150,f100]) ).
fof(f175,plain,
! [X2,X0] : double_divide(inverse(X0),inverse(double_divide(inverse(X2),X0))) = X2,
inference(forward_demodulation,[],[f164,f101]) ).
fof(f192,plain,
! [X0,X1] : double_divide(inverse(double_divide(inverse(X0),X0)),inverse(X1)) = X1,
inference(superposition,[],[f101,f141]) ).
fof(f223,plain,
! [X2,X0,X1] : double_divide(inverse(X1),inverse(double_divide(inverse(X0),X2))) = double_divide(inverse(X1),double_divide(inverse(X2),X0)),
inference(superposition,[],[f92,f175]) ).
fof(f224,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(X1,inverse(double_divide(inverse(X0),X2)))),X3) = double_divide(inverse(double_divide(X1,X3)),double_divide(inverse(X2),X0)),
inference(superposition,[],[f46,f175]) ).
fof(f257,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(X0),double_divide(inverse(double_divide(inverse(X1),X1)),X2))),X2) = X0,
inference(superposition,[],[f1,f192]) ).
fof(f258,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(X2,inverse(X0))),X3) = double_divide(inverse(X0),double_divide(inverse(double_divide(inverse(X1),X1)),double_divide(X2,X3))),
inference(superposition,[],[f6,f192]) ).
fof(f259,plain,
! [X2,X0,X1] : double_divide(inverse(X1),inverse(X0)) = double_divide(inverse(X1),double_divide(inverse(double_divide(inverse(X2),X2)),X0)),
inference(superposition,[],[f92,f192]) ).
fof(f263,plain,
! [X2,X0,X1] : double_divide(inverse(X0),double_divide(inverse(X0),double_divide(inverse(double_divide(inverse(X1),X1)),inverse(X2)))) = X2,
inference(superposition,[],[f18,f192]) ).
fof(f274,plain,
! [X2,X0] : double_divide(inverse(X0),double_divide(inverse(X0),X2)) = X2,
inference(forward_demodulation,[],[f263,f192]) ).
fof(f277,plain,
! [X2,X3,X0] : double_divide(inverse(double_divide(X2,inverse(X0))),X3) = double_divide(inverse(X0),inverse(double_divide(X2,X3))),
inference(forward_demodulation,[],[f258,f259]) ).
fof(f278,plain,
! [X2,X0] : double_divide(inverse(double_divide(inverse(X0),inverse(X2))),X2) = X0,
inference(forward_demodulation,[],[f257,f259]) ).
fof(f285,plain,
! [X2,X0] : double_divide(inverse(double_divide(inverse(X0),X2)),inverse(X2)) = X0,
inference(forward_demodulation,[],[f278,f104]) ).
fof(f290,plain,
! [X0,X1] : inverse(X0) = double_divide(inverse(double_divide(inverse(X1),X1)),X0),
inference(superposition,[],[f274,f192]) ).
fof(f294,plain,
! [X2,X0,X1] : double_divide(X2,double_divide(X2,inverse(X1))) = double_divide(inverse(X0),double_divide(inverse(X0),inverse(X1))),
inference(superposition,[],[f274,f92]) ).
fof(f296,plain,
! [X0,X1] : inverse(double_divide(inverse(X0),X1)) = double_divide(inverse(X1),X0),
inference(superposition,[],[f274,f175]) ).
fof(f320,plain,
! [X2,X1] : inverse(X1) = double_divide(X2,double_divide(X2,inverse(X1))),
inference(forward_demodulation,[],[f294,f274]) ).
fof(f324,plain,
! [X0,X1] : inverse(X0) = double_divide(double_divide(inverse(X1),X1),X0),
inference(forward_demodulation,[],[f290,f296]) ).
fof(f551,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X1),inverse(X0)) = double_divide(inverse(double_divide(X2,inverse(double_divide(inverse(X3),double_divide(X2,X1))))),inverse(double_divide(inverse(X0),X3))),
inference(superposition,[],[f175,f5]) ).
fof(f556,plain,
! [X2,X3,X0,X1,X4] : double_divide(inverse(double_divide(X2,inverse(double_divide(inverse(X3),double_divide(X2,double_divide(X1,X4)))))),inverse(double_divide(inverse(X0),X3))) = double_divide(inverse(double_divide(X1,inverse(X0))),X4),
inference(superposition,[],[f1,f5]) ).
fof(f589,plain,
! [X2,X3,X0,X1,X4] : double_divide(inverse(double_divide(X2,inverse(double_divide(inverse(X3),double_divide(X2,double_divide(X1,X4)))))),inverse(double_divide(inverse(X0),X3))) = double_divide(inverse(X0),inverse(double_divide(X1,X4))),
inference(forward_demodulation,[],[f556,f277]) ).
fof(f593,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X1),inverse(X0)) = double_divide(inverse(double_divide(X2,inverse(double_divide(inverse(X0),X3)))),double_divide(inverse(double_divide(X2,X1)),X3)),
inference(forward_demodulation,[],[f551,f224]) ).
fof(f661,plain,
! [X2,X3,X0,X1,X4] : double_divide(inverse(X0),inverse(double_divide(X1,X4))) = double_divide(inverse(double_divide(X2,inverse(double_divide(inverse(X0),X3)))),double_divide(inverse(double_divide(X2,double_divide(X1,X4))),X3)),
inference(forward_demodulation,[],[f589,f224]) ).
fof(f664,plain,
! [X2,X3,X0,X1] : double_divide(inverse(X1),inverse(X0)) = double_divide(inverse(double_divide(X2,double_divide(inverse(double_divide(X2,X1)),X3))),double_divide(inverse(X3),X0)),
inference(forward_demodulation,[],[f593,f224]) ).
fof(f730,plain,
! [X2,X3,X0,X1,X4] : double_divide(inverse(X0),inverse(double_divide(X1,X4))) = double_divide(inverse(double_divide(X2,double_divide(inverse(double_divide(X2,double_divide(X1,X4))),X3))),double_divide(inverse(X3),X0)),
inference(forward_demodulation,[],[f661,f224]) ).
fof(f797,plain,
! [X0,X1,X4] : double_divide(inverse(X0),inverse(double_divide(X1,X4))) = double_divide(inverse(double_divide(X1,X4)),inverse(X0)),
inference(forward_demodulation,[],[f730,f664]) ).
fof(f933,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(inverse(inverse(X0))),X2)),double_divide(double_divide(inverse(X1),X1),X2)) = X0,
inference(superposition,[],[f11,f324]) ).
fof(f956,plain,
! [X2,X0] : double_divide(inverse(double_divide(inverse(inverse(inverse(X0))),X2)),inverse(X2)) = X0,
inference(forward_demodulation,[],[f933,f324]) ).
fof(f975,plain,
! [X2,X0] : double_divide(inverse(X2),inverse(double_divide(inverse(inverse(inverse(X0))),X2))) = X0,
inference(forward_demodulation,[],[f956,f797]) ).
fof(f990,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(forward_demodulation,[],[f975,f175]) ).
fof(f1256,plain,
! [X0,X1] : inverse(X0) = double_divide(inverse(double_divide(inverse(X1),X0)),X1),
inference(superposition,[],[f101,f990]) ).
fof(f1263,plain,
! [X0,X1] : double_divide(inverse(double_divide(X0,inverse(X0))),inverse(X1)) = X1,
inference(superposition,[],[f192,f990]) ).
fof(f1267,plain,
! [X0,X1] : double_divide(X1,double_divide(X1,X0)) = X0,
inference(superposition,[],[f320,f990]) ).
fof(f1269,plain,
! [X0,X1] : double_divide(X0,inverse(double_divide(inverse(X0),inverse(X1)))) = X1,
inference(forward_demodulation,[],[f1263,f100]) ).
fof(f1273,plain,
! [X0,X1] : inverse(X0) = double_divide(double_divide(inverse(X0),X1),X1),
inference(forward_demodulation,[],[f1256,f296]) ).
fof(f1283,plain,
! [X0,X1] : double_divide(X0,double_divide(inverse(inverse(X1)),X0)) = X1,
inference(forward_demodulation,[],[f1269,f296]) ).
fof(f1292,plain,
! [X0,X1] : double_divide(X0,double_divide(X1,X0)) = X1,
inference(forward_demodulation,[],[f1283,f990]) ).
fof(f1401,plain,
! [X0,X1] : double_divide(X1,X0) = double_divide(X0,X1),
inference(superposition,[],[f1267,f1292]) ).
fof(f2974,plain,
! [X0,X1] : double_divide(X0,inverse(X1)) = inverse(double_divide(inverse(X0),X1)),
inference(superposition,[],[f1273,f285]) ).
fof(f3081,plain,
! [X0,X1] : inverse(double_divide(X0,X1)) = double_divide(inverse(X1),inverse(X0)),
inference(superposition,[],[f296,f990]) ).
fof(f3082,plain,
! [X2,X0,X1] : double_divide(inverse(X2),double_divide(inverse(X1),X0)) = inverse(double_divide(double_divide(inverse(X0),X1),X2)),
inference(superposition,[],[f296,f296]) ).
fof(f3104,plain,
! [X0,X1] : inverse(double_divide(X0,inverse(X1))) = double_divide(inverse(X0),X1),
inference(superposition,[],[f296,f1401]) ).
fof(f3975,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(inverse(X1),inverse(X2))),inverse(X0)) = double_divide(inverse(inverse(double_divide(X0,X1))),double_divide(X3,double_divide(X3,inverse(X2)))),
inference(superposition,[],[f46,f3081]) ).
fof(f3984,plain,
! [X2,X0,X1] : double_divide(inverse(inverse(double_divide(X0,X1))),inverse(X2)) = double_divide(inverse(double_divide(inverse(X1),inverse(X2))),inverse(X0)),
inference(forward_demodulation,[],[f3975,f92]) ).
fof(f4044,plain,
! [X2,X0,X1] : double_divide(inverse(inverse(double_divide(X0,X1))),inverse(X2)) = double_divide(inverse(X1),inverse(double_divide(inverse(X2),inverse(X0)))),
inference(forward_demodulation,[],[f3984,f100]) ).
fof(f4078,plain,
! [X2,X0,X1] : double_divide(inverse(inverse(double_divide(X0,X1))),inverse(X2)) = double_divide(inverse(X1),double_divide(inverse(inverse(X0)),X2)),
inference(forward_demodulation,[],[f4044,f223]) ).
fof(f4099,plain,
! [X2,X0,X1] : double_divide(inverse(inverse(double_divide(X0,X1))),inverse(X2)) = inverse(double_divide(double_divide(inverse(X2),inverse(X0)),X1)),
inference(forward_demodulation,[],[f4078,f3082]) ).
fof(f4113,plain,
! [X2,X0,X1] : double_divide(inverse(inverse(double_divide(X0,X1))),inverse(X2)) = inverse(double_divide(inverse(double_divide(X0,X2)),X1)),
inference(forward_demodulation,[],[f4099,f3081]) ).
fof(f4125,plain,
! [X2,X0,X1] : double_divide(inverse(X1),double_divide(X0,X2)) = double_divide(inverse(inverse(double_divide(X0,X1))),inverse(X2)),
inference(forward_demodulation,[],[f4113,f296]) ).
fof(f4135,plain,
! [X2,X0,X1] : double_divide(inverse(X1),double_divide(X0,X2)) = inverse(double_divide(X2,inverse(double_divide(X0,X1)))),
inference(forward_demodulation,[],[f4125,f3081]) ).
fof(f4143,plain,
! [X2,X0,X1] : double_divide(inverse(X1),double_divide(X0,X2)) = double_divide(inverse(X2),double_divide(X0,X1)),
inference(forward_demodulation,[],[f4135,f3104]) ).
fof(f5557,plain,
inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != double_divide(double_divide(c3,b3),inverse(a3)),
inference(superposition,[],[f4,f2974]) ).
fof(f5672,plain,
inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != double_divide(inverse(a3),double_divide(c3,b3)),
inference(forward_demodulation,[],[f5557,f1401]) ).
fof(f5750,plain,
inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != double_divide(inverse(a3),double_divide(b3,c3)),
inference(forward_demodulation,[],[f5672,f1401]) ).
fof(f5794,plain,
double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(inverse(c3),double_divide(b3,a3)),
inference(forward_demodulation,[],[f5750,f3104]) ).
fof(f5820,plain,
$false,
inference(forward_subsumption_resolution,[],[f5794,f4143]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP607-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.40 % Computer : n026.cluster.edu
% 0.13/0.40 % Model : x86_64 x86_64
% 0.13/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.40 % Memory : 8046.5625MB
% 0.13/0.40 % OS : Linux 6.8.0-71-generic
% 0.13/0.40 % CPULimit : 300
% 0.13/0.40 % WCLimit : 300
% 0.13/0.40 % DateTime : Sun Sep 27 10:12:41 UTC 2026
% 0.13/0.40 % CPUTime :
% 0.13/0.40 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.43 Running first-order model finding
% 0.13/0.43 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
% 4.34/1.11 % (2607276)Will run a generic schedule for satisfiability detection.
% 4.34/1.11 % (2607282)% WARNING: option uhcvi not known.
% 4.34/1.11 % (2607282)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=191817375:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.34/1.11 % (2607281)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3718865641_2999 on theBenchmark for (2999ds/0Mi)
% 4.34/1.11 % (2607284)dis+10_1_sil=32000:sp=arity:random_seed=3765008111:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.34/1.11 % (2607286)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4188484809:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.34/1.11 % (2607283)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1927113094:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.34/1.11 % (2607285)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3422906267:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.34/1.11 % (2607287)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2795058953:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.34/1.11 % TRYING [1]
% 4.34/1.11 % TRYING [2]
% 4.34/1.11 % TRYING [3]
% 4.34/1.11 % TRYING [4]
% 4.34/1.11 % (2607284)Instruction limit reached!
% 4.34/1.11 % (2607284)------------------------------
% 4.34/1.11 % (2607284)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607284)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607284)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607284)Termination reason: Instruction limit
% 4.34/1.11 % (2607284)Termination phase: Saturation
% 4.34/1.11 % (2607284)Time elapsed: 0.058 s
% 4.34/1.11 % (2607284)Peak memory usage: 12 MB
% 4.34/1.11 % (2607284)Instructions burned: 104 (million)
% 4.34/1.11 % (2607285)Instruction limit reached!
% 4.34/1.11 % (2607285)------------------------------
% 4.34/1.11 % (2607285)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607285)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607285)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607285)Termination reason: Instruction limit
% 4.34/1.11 % (2607285)Termination phase: Saturation
% 4.34/1.11 % (2607285)Time elapsed: 0.069 s
% 4.34/1.11 % (2607285)Peak memory usage: 13 MB
% 4.34/1.11 % (2607285)Instructions burned: 117 (million)
% 4.34/1.11 % (2607286)Instruction limit reached!
% 4.34/1.11 % (2607286)------------------------------
% 4.34/1.11 % (2607286)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607286)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607286)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607286)Termination reason: Instruction limit
% 4.34/1.11 % (2607286)Termination phase: Saturation
% 4.34/1.11 % (2607286)Time elapsed: 0.073 s
% 4.34/1.11 % (2607286)Peak memory usage: 13 MB
% 4.34/1.11 % (2607286)Instructions burned: 132 (million)
% 4.34/1.11 % (2607316)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3893131973:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.34/1.11 % TRYING [1]
% 4.34/1.11 % TRYING [2]
% 4.34/1.11 % TRYING [3]
% 4.34/1.11 % (2607320)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1320917083:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 4.34/1.11 % TRYING [4]
% 4.34/1.11 % (2607322)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=1960448374:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.34/1.11 % (2607287)Instruction limit reached!
% 4.34/1.11 % (2607287)------------------------------
% 4.34/1.11 % (2607287)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607287)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607287)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607287)Termination reason: Instruction limit
% 4.34/1.11 % (2607287)Termination phase: Saturation
% 4.34/1.11 % (2607287)Time elapsed: 0.098 s
% 4.34/1.11 % (2607287)Peak memory usage: 13 MB
% 4.34/1.11 % (2607287)Instructions burned: 159 (million)
% 4.34/1.11 % (2607334)ott-21_1_sil=16000:fs=off:random_seed=4012943378:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.34/1.11 % (2607320)Instruction limit reached!
% 4.34/1.11 % (2607320)------------------------------
% 4.34/1.11 % (2607320)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607320)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607320)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607320)Termination reason: Instruction limit
% 4.34/1.11 % (2607320)Termination phase: Saturation
% 4.34/1.11 % (2607320)Time elapsed: 0.082 s
% 4.34/1.11 % (2607320)Peak memory usage: 12 MB
% 4.34/1.11 % (2607320)Instructions burned: 132 (million)
% 4.34/1.11 % (2607363)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3797296916:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 4.34/1.11 % (2607334)Instruction limit reached!
% 4.34/1.11 % (2607334)------------------------------
% 4.34/1.11 % (2607334)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607334)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607334)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607334)Termination reason: Instruction limit
% 4.34/1.11 % (2607334)Termination phase: Saturation
% 4.34/1.11 % (2607334)Time elapsed: 0.091 s
% 4.34/1.11 % (2607334)Peak memory usage: 12 MB
% 4.34/1.11 % (2607334)Instructions burned: 180 (million)
% 4.34/1.11 % TRYING [5]
% 4.34/1.11 % (2607371)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=447652082:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 4.34/1.11 % TRYING [1]
% 4.34/1.11 % TRYING [2]
% 4.34/1.11 % TRYING [3]
% 4.34/1.11 % TRYING [4]
% 4.34/1.11 % TRYING [5]
% 4.34/1.11 % TRYING [5]
% 4.34/1.11 % (2607322)Instruction limit reached!
% 4.34/1.11 % (2607322)------------------------------
% 4.34/1.11 % (2607322)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607322)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607322)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607322)Termination reason: Instruction limit
% 4.34/1.11 % (2607322)Termination phase: Saturation
% 4.34/1.11 % (2607322)Time elapsed: 0.366 s
% 4.34/1.11 % (2607322)Peak memory usage: 19 MB
% 4.34/1.11 % (2607322)Instructions burned: 684 (million)
% 4.34/1.11 % (2607408)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=566548291:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 4.34/1.11 % (2607363)Instruction limit reached!
% 4.34/1.11 % (2607363)------------------------------
% 4.34/1.11 % (2607363)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607363)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607363)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607363)Termination reason: Instruction limit
% 4.34/1.11 % (2607363)Termination phase: Saturation
% 4.34/1.11 % (2607363)Time elapsed: 0.290 s
% 4.34/1.11 % (2607363)Peak memory usage: 16 MB
% 4.34/1.11 % (2607363)Instructions burned: 479 (million)
% 4.34/1.11 % (2607316)Instruction limit reached!
% 4.34/1.11 % (2607316)------------------------------
% 4.34/1.11 % (2607316)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607316)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607316)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607316)Termination reason: Instruction limit
% 4.34/1.11 % (2607316)Termination phase: Finite model building SAT solving
% 4.34/1.11 % (2607316)Time elapsed: 0.418 s
% 4.34/1.11 % (2607316)Peak memory usage: 13 MB
% 4.34/1.11 % (2607316)Instructions burned: 714 (million)
% 4.34/1.11 % (2607410)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2451759998:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 4.34/1.11 % (2607411)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=3625299459:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 4.34/1.11 % TRYING [14]
% 4.34/1.11 % (2607411) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2607276-2607411"...
% 4.34/1.11 % (2607411)...printing done.
% 4.34/1.11 % (2607411)Refutation found. Thanks to Tanya!
% 4.34/1.11 % SZS status Unsatisfiable for theBenchmark
% 4.34/1.11 % SZS output start Proof for theBenchmark
% See solution above
% 4.34/1.11 % (2607411)------------------------------
% 4.34/1.11 % (2607411)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.34/1.11 % (2607411)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.34/1.11 % (2607411)CaDiCaL version: 2.1.3
% 4.34/1.11 % (2607411)Termination reason: Refutation
% 4.34/1.11 % (2607411)Time elapsed: 0.108 s
% 4.34/1.11 % (2607411)Peak memory usage: 14 MB
% 4.34/1.11 % (2607411)Instructions burned: 183 (million)
% 4.34/1.11 % (2607276)Success in time 0.665 s
% 4.34/1.11 % Vampire exiting
%------------------------------------------------------------------------------