%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP730-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 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 10:18:40 AM UTC 2026
% Result : Unsatisfiable 17.00s 4.22s
% Output : Refutation 17.00s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 13
% Syntax : Number of formulae : 46 ( 46 unt; 0 def)
% Number of atoms : 46 ( 45 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-3 aty)
% Number of variables : 88 ( 88 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : mult(unit,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c01) ).
fof(f2,axiom,
! [X0] : mult(X0,unit) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c02) ).
fof(f3,axiom,
! [X0] : mult(X0,i(X0)) = unit,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c03) ).
fof(f4,plain,
! [X0] : unit = mult(X0,i(X0)),
inference(reorient_equations,[],[f3]) ).
fof(f5,axiom,
! [X0] : mult(i(X0),X0) = unit,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c04) ).
fof(f6,plain,
! [X0] : unit = mult(i(X0),X0),
inference(reorient_equations,[],[f5]) ).
fof(f7,axiom,
! [X0,X1] : i(mult(X0,X1)) = mult(i(X0),i(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c05) ).
fof(f8,axiom,
! [X0,X1] : mult(i(X0),mult(X0,X1)) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c06) ).
fof(f9,axiom,
! [X0,X1] : rd(mult(X0,X1),X1) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c07) ).
fof(f10,axiom,
! [X0,X1] : mult(rd(X0,X1),X1) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c08) ).
fof(f11,axiom,
! [X2,X0,X1] : mult(mult(X0,mult(X1,X0)),X2) = mult(X0,mult(X1,mult(X0,X2))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c09) ).
fof(f12,axiom,
! [X2,X0,X1] : mult(mult(X0,X1),X2) = mult(mult(X0,mult(X1,X2)),asoc(X0,X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c10) ).
fof(f13,axiom,
! [X0,X1] : mult(X0,X1) = mult(mult(X1,X0),op_k(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c11) ).
fof(f23,axiom,
! [X2,X3,X0,X1,X4] : asoc(asoc(X0,X1,X2),X3,X4) = unit,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c21) ).
fof(f24,plain,
! [X2,X3,X0,X1,X4] : unit = asoc(asoc(X0,X1,X2),X3,X4),
inference(reorient_equations,[],[f23]) ).
fof(f27,negated_conjecture,
asoc(op_k(a,b),c,d) != unit,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).
fof(f28,plain,
unit != asoc(op_k(a,b),c,d),
inference(reorient_equations,[],[f27]) ).
fof(f43,plain,
! [X0] : rd(unit,i(X0)) = X0,
inference(superposition,[],[f9,f4]) ).
fof(f44,plain,
! [X0] : i(X0) = rd(unit,X0),
inference(superposition,[],[f9,f6]) ).
fof(f48,plain,
! [X0] : i(i(X0)) = X0,
inference(superposition,[],[f44,f43]) ).
fof(f71,plain,
! [X0,X1] : mult(i(rd(X0,X1)),X0) = X1,
inference(superposition,[],[f8,f10]) ).
fof(f72,plain,
! [X0,X1] : i(X1) = rd(X0,mult(X1,X0)),
inference(superposition,[],[f9,f8]) ).
fof(f84,plain,
! [X0,X1] : rd(X0,X1) = i(rd(X1,X0)),
inference(superposition,[],[f9,f71]) ).
fof(f175,plain,
! [X0,X1] : mult(i(X1),X0) = i(mult(X1,i(X0))),
inference(superposition,[],[f7,f48]) ).
fof(f184,plain,
! [X0,X1] : i(i(X0)) = rd(i(X1),i(mult(X0,X1))),
inference(superposition,[],[f72,f7]) ).
fof(f188,plain,
! [X0,X1] : rd(i(X1),i(mult(X0,X1))) = X0,
inference(forward_demodulation,[],[f184,f48]) ).
fof(f230,plain,
! [X0,X1] : rd(X0,X1) = rd(i(X1),i(X0)),
inference(superposition,[],[f188,f10]) ).
fof(f773,plain,
! [X0,X1] : op_k(X0,X1) = mult(i(mult(X1,X0)),mult(X0,X1)),
inference(superposition,[],[f8,f13]) ).
fof(f1830,plain,
! [X0,X1] : op_k(i(rd(X1,X0)),X1) = mult(i(mult(X1,i(rd(X1,X0)))),X0),
inference(superposition,[],[f773,f71]) ).
fof(f1864,plain,
! [X0,X1] : op_k(i(rd(X1,X0)),X1) = mult(mult(i(X1),rd(X1,X0)),X0),
inference(forward_demodulation,[],[f1830,f175]) ).
fof(f1897,plain,
! [X0,X1] : op_k(rd(X0,X1),X1) = mult(mult(i(X1),rd(X1,X0)),X0),
inference(forward_demodulation,[],[f1864,f84]) ).
fof(f14871,plain,
! [X2,X0,X1] : mult(mult(X1,X0),X2) = mult(X1,mult(rd(X0,X1),mult(X1,X2))),
inference(superposition,[],[f11,f10]) ).
fof(f24822,plain,
! [X0,X1] : mult(mult(i(mult(X0,X1)),X0),X1) = mult(unit,asoc(i(mult(X0,X1)),X0,X1)),
inference(superposition,[],[f12,f6]) ).
fof(f24886,plain,
! [X0,X1] : mult(mult(i(mult(X0,X1)),X0),X1) = asoc(i(mult(X0,X1)),X0,X1),
inference(forward_demodulation,[],[f24822,f1]) ).
fof(f74176,plain,
! [X0,X1] : mult(mult(X0,X1),i(X0)) = mult(X0,mult(rd(X1,X0),unit)),
inference(superposition,[],[f14871,f4]) ).
fof(f74567,plain,
! [X0,X1] : mult(X0,rd(X1,X0)) = mult(mult(X0,X1),i(X0)),
inference(forward_demodulation,[],[f74176,f2]) ).
fof(f74734,plain,
! [X0,X1] : mult(i(X0),rd(i(X1),i(X0))) = mult(i(mult(X0,X1)),i(i(X0))),
inference(superposition,[],[f74567,f7]) ).
fof(f75108,plain,
! [X0,X1] : mult(i(X0),rd(i(X1),i(X0))) = i(mult(mult(X0,X1),i(X0))),
inference(forward_demodulation,[],[f74734,f7]) ).
fof(f75231,plain,
! [X0,X1] : mult(i(mult(X0,X1)),X0) = mult(i(X0),rd(i(X1),i(X0))),
inference(forward_demodulation,[],[f75108,f175]) ).
fof(f75292,plain,
! [X0,X1] : mult(i(X0),rd(X0,X1)) = mult(i(mult(X0,X1)),X0),
inference(forward_demodulation,[],[f75231,f230]) ).
fof(f115610,plain,
! [X0,X1] : mult(mult(i(X0),rd(X0,X1)),X1) = asoc(i(mult(X0,X1)),X0,X1),
inference(forward_demodulation,[],[f24886,f75292]) ).
fof(f115611,plain,
! [X0,X1] : op_k(rd(X1,X0),X0) = asoc(i(mult(X0,X1)),X0,X1),
inference(forward_demodulation,[],[f115610,f1897]) ).
fof(f115735,plain,
! [X2,X3,X0,X1] : unit = asoc(op_k(rd(X0,X1),X1),X2,X3),
inference(superposition,[],[f24,f115611]) ).
fof(f117691,plain,
! [X2,X3,X0,X1] : unit = asoc(op_k(X0,X1),X2,X3),
inference(superposition,[],[f115735,f9]) ).
fof(f118233,plain,
unit != unit,
inference(superposition,[],[f28,f117691]) ).
fof(f118308,plain,
$false,
inference(trivial_inequality_removal,[],[f118233]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP730-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.38 % Computer : n005.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 10:41:02 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.41 Running first-order model finding
% 0.12/0.41 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 15.42/2.69 % (3803050)Will run a generic schedule for satisfiability detection.
% 15.42/2.69 % (3803060)dis+10_1_sil=32000:sp=arity:random_seed=1283304093:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 15.42/2.69 % (3803058)% WARNING: option uhcvi not known.
% 15.42/2.69 % (3803058)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=251202343:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 15.42/2.69 % (3803056)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3330365516_2999 on theBenchmark for (2999ds/0Mi)
% 15.42/2.69 % (3803061)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=923099420:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 15.42/2.69 % (3803059)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1372560236:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 15.42/2.69 % (3803062)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3528840273:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 15.42/2.69 % (3803063)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1823850298:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 15.42/2.69 % TRYING [1]
% 15.42/2.69 % TRYING [2]
% 15.42/2.69 % TRYING [3]
% 15.42/2.69 % (3803060)Instruction limit reached!
% 15.42/2.69 % (3803060)------------------------------
% 15.42/2.69 % (3803060)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.42/2.69 % (3803060)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.42/2.69 % (3803060)CaDiCaL version: 2.1.3
% 15.42/2.69 % (3803060)Termination reason: Instruction limit
% 15.42/2.69 % (3803060)Termination phase: Saturation
% 15.42/2.69 % (3803060)Time elapsed: 0.031 s
% 15.42/2.69 % (3803060)Peak memory usage: 12 MB
% 15.42/2.69 % (3803060)Instructions burned: 105 (million)
% 15.42/2.69 % (3803071)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1422168784:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 15.42/2.69 % TRYING [1]
% 15.42/2.69 % TRYING [2]
% 15.42/2.69 % TRYING [3]
% 15.42/2.69 % TRYING [4]
% 15.42/2.69 % (3803061)Instruction limit reached!
% 15.42/2.69 % (3803061)------------------------------
% 15.42/2.69 % (3803061)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.42/2.69 % (3803061)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.42/2.69 % (3803061)CaDiCaL version: 2.1.3
% 15.42/2.69 % (3803061)Termination reason: Instruction limit
% 15.42/2.69 % (3803061)Termination phase: Saturation
% 15.42/2.69 % (3803061)Time elapsed: 0.069 s
% 15.42/2.69 % (3803061)Peak memory usage: 13 MB
% 15.42/2.69 % (3803061)Instructions burned: 116 (million)
% 15.42/2.69 % TRYING [4]
% 15.42/2.69 % (3803062)Instruction limit reached!
% 15.42/2.69 % (3803062)------------------------------
% 15.42/2.69 % (3803062)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.42/2.69 % (3803062)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.42/2.69 % (3803062)CaDiCaL version: 2.1.3
% 15.42/2.69 % (3803062)Termination reason: Instruction limit
% 15.42/2.69 % (3803062)Termination phase: Saturation
% 15.42/2.69 % (3803062)Time elapsed: 0.080 s
% 15.42/2.69 % (3803062)Peak memory usage: 13 MB
% 15.42/2.69 % (3803062)Instructions burned: 135 (million)
% 15.42/2.69 % (3803073)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1889130747:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 15.42/2.69 % (3803074)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=1424980900:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 15.42/2.69 % (3803063)Instruction limit reached!
% 15.42/2.69 % (3803063)------------------------------
% 15.42/2.69 % (3803063)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.42/2.69 % (3803063)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.42/2.69 % (3803063)CaDiCaL version: 2.1.3
% 15.42/2.69 % (3803063)Termination reason: Instruction limit
% 15.42/2.69 % (3803063)Termination phase: Saturation
% 15.42/2.69 % (3803063)Time elapsed: 0.099 s
% 15.42/2.69 % (3803063)Peak memory usage: 13 MB
% 15.42/2.69 % (3803063)Instructions burned: 159 (million)
% 15.42/2.69 % (3803077)ott-21_1_sil=16000:fs=off:random_seed=46663156:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 15.42/2.69 % (3803073)Instruction limit reached!
% 15.42/2.69 % (3803073)------------------------------
% 15.42/2.69 % (3803073)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.42/2.69 % (3803073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803073)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803073)Termination reason: Instruction limit
% 17.00/4.21 % (3803073)Termination phase: Saturation
% 17.00/4.21 % (3803073)Time elapsed: 0.084 s
% 17.00/4.21 % (3803073)Peak memory usage: 13 MB
% 17.00/4.21 % (3803073)Instructions burned: 132 (million)
% 17.00/4.21 % (3803071)Instruction limit reached!
% 17.00/4.21 % (3803071)------------------------------
% 17.00/4.21 % (3803071)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803071)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803071)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803071)Termination reason: Instruction limit
% 17.00/4.21 % (3803071)Termination phase: Finite model building constraint generation
% 17.00/4.21 % (3803071)Time elapsed: 0.150 s
% 17.00/4.21 % (3803071)Peak memory usage: 45 MB
% 17.00/4.21 % (3803071)Instructions burned: 717 (million)
% 17.00/4.21 % (3803096)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3646127971:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 17.00/4.21 % (3803103)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2125371176:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 17.00/4.21 % TRYING [1]
% 17.00/4.21 % TRYING [2]
% 17.00/4.21 % TRYING [3]
% 17.00/4.21 % (3803077)Instruction limit reached!
% 17.00/4.21 % (3803077)------------------------------
% 17.00/4.21 % (3803077)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803077)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803077)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803077)Termination reason: Instruction limit
% 17.00/4.21 % (3803077)Termination phase: Saturation
% 17.00/4.21 % (3803077)Time elapsed: 0.099 s
% 17.00/4.21 % (3803077)Peak memory usage: 13 MB
% 17.00/4.21 % (3803077)Instructions burned: 180 (million)
% 17.00/4.21 % (3803122)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4035356252:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 17.00/4.21 % TRYING [4]
% 17.00/4.21 % TRYING [5]
% 17.00/4.21 % (3803103)Instruction limit reached!
% 17.00/4.21 % (3803103)------------------------------
% 17.00/4.21 % (3803103)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803103)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803103)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803103)Termination reason: Instruction limit
% 17.00/4.21 % (3803103)Termination phase: Finite model building constraint generation
% 17.00/4.21 % (3803103)Time elapsed: 0.198 s
% 17.00/4.21 % (3803103)Peak memory usage: 38 MB
% 17.00/4.21 % (3803103)Instructions burned: 867 (million)
% 17.00/4.21 % (3803182)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=877356789:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 17.00/4.21 % (3803096)Instruction limit reached!
% 17.00/4.21 % (3803096)------------------------------
% 17.00/4.21 % (3803096)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803096)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803096)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803096)Termination reason: Instruction limit
% 17.00/4.21 % (3803096)Termination phase: Saturation
% 17.00/4.21 % (3803096)Time elapsed: 0.264 s
% 17.00/4.21 % (3803096)Peak memory usage: 16 MB
% 17.00/4.21 % (3803096)Instructions burned: 478 (million)
% 17.00/4.21 % (3803074)Instruction limit reached!
% 17.00/4.21 % (3803074)------------------------------
% 17.00/4.21 % (3803074)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803074)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803074)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803074)Termination reason: Instruction limit
% 17.00/4.21 % (3803074)Termination phase: Saturation
% 17.00/4.21 % (3803074)Time elapsed: 0.369 s
% 17.00/4.21 % (3803074)Peak memory usage: 18 MB
% 17.00/4.21 % (3803074)Instructions burned: 684 (million)
% 17.00/4.21 % (3803203)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=3143876589:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 17.00/4.21 % (3803213)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2637013026:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 17.00/4.21 % (3803182)Instruction limit reached!
% 17.00/4.21 % (3803182)------------------------------
% 17.00/4.21 % (3803182)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803182)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803182)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803182)Termination reason: Instruction limit
% 17.00/4.21 % (3803182)Termination phase: Finite model building constraint generation
% 17.00/4.21 % (3803182)Time elapsed: 0.234 s
% 17.00/4.21 % (3803182)Peak memory usage: 106 MB
% 17.00/4.21 % (3803182)Instructions burned: 890 (million)
% 17.00/4.21 % (3803243)fmb+10_1_sil=64000:random_seed=2009165828:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 17.00/4.21 % TRYING [1]
% 17.00/4.21 % TRYING [2]
% 17.00/4.21 % TRYING [3]
% 17.00/4.21 % TRYING [4]
% 17.00/4.21 % (3803203)Instruction limit reached!
% 17.00/4.21 % (3803203)------------------------------
% 17.00/4.21 % (3803203)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803203)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803203)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803203)Termination reason: Instruction limit
% 17.00/4.21 % (3803203)Termination phase: Saturation
% 17.00/4.21 % (3803203)Time elapsed: 0.409 s
% 17.00/4.21 % (3803203)Peak memory usage: 20 MB
% 17.00/4.21 % (3803203)Instructions burned: 692 (million)
% 17.00/4.21 % (3803245)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=698543040:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 17.00/4.21 % TRYING [20]
% 17.00/4.21 % (3803122)Instruction limit reached!
% 17.00/4.21 % (3803122)------------------------------
% 17.00/4.21 % (3803122)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803122)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803122)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803122)Termination reason: Instruction limit
% 17.00/4.21 % (3803122)Termination phase: Saturation
% 17.00/4.21 % (3803122)Time elapsed: 0.683 s
% 17.00/4.21 % (3803122)Peak memory usage: 23 MB
% 17.00/4.21 % (3803122)Instructions burned: 1180 (million)
% 17.00/4.21 % (3803247)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3068136610:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 17.00/4.21 % TRYING [8]
% 17.00/4.21 % (3803213)Instruction limit reached!
% 17.00/4.21 % (3803213)------------------------------
% 17.00/4.21 % (3803213)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803213)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803213)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803213)Termination reason: Instruction limit
% 17.00/4.21 % (3803213)Termination phase: Saturation
% 17.00/4.21 % (3803213)Time elapsed: 0.475 s
% 17.00/4.21 % (3803213)Peak memory usage: 20 MB
% 17.00/4.21 % (3803213)Instructions burned: 879 (million)
% 17.00/4.21 % (3803249)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1499681201:i=5131_2990 on theBenchmark for (2990ds/5131Mi)
% 17.00/4.21 % (3803247)Instruction limit reached!
% 17.00/4.21 % (3803247)------------------------------
% 17.00/4.21 % (3803247)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803247)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803247)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803247)Termination reason: Instruction limit
% 17.00/4.21 % (3803247)Termination phase: Finite model building constraint generation
% 17.00/4.21 % (3803247)Time elapsed: 0.326 s
% 17.00/4.21 % (3803247)Peak memory usage: 74 MB
% 17.00/4.21 % (3803247)Instructions burned: 920 (million)
% 17.00/4.21 % (3803251)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3087206980:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 17.00/4.21 % TRYING [5]
% 17.00/4.21 % TRYING [6]
% 17.00/4.21 % (3803251)Instruction limit reached!
% 17.00/4.21 % (3803251)------------------------------
% 17.00/4.21 % (3803251)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.21 % (3803251)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.21 % (3803251)CaDiCaL version: 2.1.3
% 17.00/4.21 % (3803251)Termination reason: Instruction limit
% 17.00/4.21 % (3803251)Termination phase: Saturation
% 17.00/4.21 % (3803251)Time elapsed: 0.906 s
% 17.00/4.21 % (3803251)Peak memory usage: 36 MB
% 17.00/4.21 % (3803251)Instructions burned: 1472 (million)
% 17.00/4.21 % (3803253)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=205769128:i=6324_2977 on theBenchmark for (2977ds/6324Mi)
% 17.00/4.21 % (3803253)Cannot represent all propositional literals internally
% 17.00/4.22 % (3803253)Refutation not found, incomplete strategy
% 17.00/4.22 % (3803253)------------------------------
% 17.00/4.22 % (3803253)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.22 % (3803253)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.22 % (3803253)CaDiCaL version: 2.1.3
% 17.00/4.22 % (3803253)Termination reason: Refutation not found, incomplete strategy
% 17.00/4.22 % (3803253)Time elapsed: 0.006 s
% 17.00/4.22 % (3803253)Peak memory usage: 10 MB
% 17.00/4.22 % (3803253)Instructions burned: 12 (million)
% 17.00/4.22 % (3803253)------------------------------
% 17.00/4.22 % (3803253)------------------------------
% 17.00/4.22 % (3803255)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=2778885396:fmbsr=2.30978:i=2174_2977 on theBenchmark for (2977ds/2174Mi)
% 17.00/4.22 % TRYING [16]
% 17.00/4.22 % (3803255)Instruction limit reached!
% 17.00/4.22 % (3803255)------------------------------
% 17.00/4.22 % (3803255)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.22 % (3803255)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.22 % (3803255)CaDiCaL version: 2.1.3
% 17.00/4.22 % (3803255)Termination reason: Instruction limit
% 17.00/4.22 % (3803255)Termination phase: Finite model building constraint generation
% 17.00/4.22 % (3803255)Time elapsed: 0.742 s
% 17.00/4.22 % (3803255)Peak memory usage: 133 MB
% 17.00/4.22 % (3803255)Instructions burned: 2177 (million)
% 17.00/4.22 % (3803257)ott-2_1_sil=16000:newcnf=on:random_seed=1761581175:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2969 on theBenchmark for (2969ds/869Mi)
% 17.00/4.22 % (3803257)Instruction limit reached!
% 17.00/4.22 % (3803257)------------------------------
% 17.00/4.22 % (3803257)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.22 % (3803257)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.22 % (3803257)CaDiCaL version: 2.1.3
% 17.00/4.22 % (3803257)Termination reason: Instruction limit
% 17.00/4.22 % (3803257)Termination phase: Saturation
% 17.00/4.22 % (3803257)Time elapsed: 0.546 s
% 17.00/4.22 % (3803257)Peak memory usage: 23 MB
% 17.00/4.22 % (3803257)Instructions burned: 869 (million)
% 17.00/4.22 % (3803259)ott+10_1_sil=32000:tgt=ground:random_seed=697451532:i=5114:av=off_2963 on theBenchmark for (2963ds/5114Mi)
% 17.00/4.22 % (3803059) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3803050-3803059"...
% 17.00/4.22 % (3803059)...printing done.
% 17.00/4.22 % (3803059)Refutation found. Thanks to Tanya!
% 17.00/4.22 % SZS status Unsatisfiable for theBenchmark
% 17.00/4.22 % SZS output start Proof for theBenchmark
% See solution above
% 17.00/4.22 % (3803059)------------------------------
% 17.00/4.22 % (3803059)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.00/4.22 % (3803059)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.00/4.22 % (3803059)CaDiCaL version: 2.1.3
% 17.00/4.22 % (3803059)Termination reason: Refutation
% 17.00/4.22 % (3803059)Time elapsed: 3.669 s
% 17.00/4.22 % (3803059)Peak memory usage: 53 MB
% 17.00/4.22 % (3803059)Instructions burned: 8718 (million)
% 17.00/4.22 % (3803050)Success in time 3.791 s
% 17.00/4.22 % Vampire exiting
%------------------------------------------------------------------------------