%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP731-1 : 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 : n012.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 4.76s 1.10s
% Output : Refutation 4.76s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 11
% Syntax : Number of formulae : 38 ( 38 unt; 0 def)
% Number of atoms : 38 ( 37 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 : 5 ( 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 : 85 ( 85 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
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(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,
op_k(asoc(a,b,c),d) != unit,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).
fof(f28,plain,
unit != op_k(asoc(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(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(f220,plain,
! [X0,X1] : rd(X0,i(mult(X1,i(X0)))) = X1,
inference(superposition,[],[f188,f48]) ).
fof(f773,plain,
! [X0,X1] : op_k(X0,X1) = mult(i(mult(X1,X0)),mult(X0,X1)),
inference(superposition,[],[f8,f13]) ).
fof(f2492,plain,
! [X0,X1] : mult(mult(X0,i(X1)),X1) = mult(mult(X0,unit),asoc(X0,i(X1),X1)),
inference(superposition,[],[f12,f6]) ).
fof(f2555,plain,
! [X0,X1] : mult(mult(X0,i(X1)),X1) = mult(X0,asoc(X0,i(X1),X1)),
inference(forward_demodulation,[],[f2492,f2]) ).
fof(f20734,plain,
! [X2,X3,X0,X1] : mult(asoc(X0,X1,X2),unit) = mult(mult(asoc(X0,X1,X2),i(X3)),X3),
inference(superposition,[],[f2555,f24]) ).
fof(f20850,plain,
! [X2,X3,X0,X1] : asoc(X0,X1,X2) = mult(mult(asoc(X0,X1,X2),i(X3)),X3),
inference(forward_demodulation,[],[f20734,f2]) ).
fof(f22183,plain,
! [X2,X3,X0,X1] : mult(asoc(X0,X1,X2),i(X3)) = rd(asoc(X0,X1,X2),X3),
inference(superposition,[],[f9,f20850]) ).
fof(f23803,plain,
! [X2,X3,X0,X1] : asoc(X0,X1,X2) = rd(X3,i(rd(asoc(X0,X1,X2),X3))),
inference(superposition,[],[f220,f22183]) ).
fof(f23877,plain,
! [X2,X3,X0,X1] : asoc(X0,X1,X2) = rd(X3,rd(X3,asoc(X0,X1,X2))),
inference(forward_demodulation,[],[f23803,f84]) ).
fof(f24964,plain,
! [X2,X3,X0,X1] : asoc(X1,X2,X3) = rd(mult(X0,asoc(X1,X2,X3)),X0),
inference(superposition,[],[f23877,f9]) ).
fof(f37214,plain,
! [X2,X3,X0,X1] : mult(asoc(X0,X1,X2),X3) = mult(X3,asoc(X0,X1,X2)),
inference(superposition,[],[f10,f24964]) ).
fof(f38245,plain,
! [X2,X3,X0,X1] : op_k(asoc(X0,X1,X2),X3) = mult(i(mult(asoc(X0,X1,X2),X3)),mult(asoc(X0,X1,X2),X3)),
inference(superposition,[],[f773,f37214]) ).
fof(f38399,plain,
! [X2,X3,X0,X1] : unit = op_k(asoc(X0,X1,X2),X3),
inference(forward_demodulation,[],[f38245,f6]) ).
fof(f38519,plain,
unit != unit,
inference(superposition,[],[f28,f38399]) ).
fof(f38536,plain,
$false,
inference(trivial_inequality_removal,[],[f38519]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : GRP731-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.03/0.30 % Computer : n012.cluster.edu
% 0.03/0.30 % Model : x86_64 x86_64
% 0.03/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.30 % Memory : 8046.5625MB
% 0.03/0.30 % OS : Linux 6.8.0-71-generic
% 0.03/0.30 % CPULimit : 300
% 0.03/0.30 % WCLimit : 300
% 0.03/0.30 % DateTime : Sun Sep 27 10:40:50 UTC 2026
% 0.03/0.30 % CPUTime :
% 0.03/0.30 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.03/0.32 Running first-order model finding
% 0.03/0.32 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
% 4.76/1.10 % (2187657)Will run a generic schedule for satisfiability detection.
% 4.76/1.10 % (2187663)% WARNING: option uhcvi not known.
% 4.76/1.10 % (2187665)dis+10_1_sil=32000:sp=arity:random_seed=1764264797:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.76/1.10 % (2187662)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2324724200_2999 on theBenchmark for (2999ds/0Mi)
% 4.76/1.10 % (2187663)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4066814600:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.76/1.10 % (2187664)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1208185386:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.76/1.10 % (2187666)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1878822977:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.76/1.10 % (2187667)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3810165862:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.76/1.10 % (2187668)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3094257579:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.76/1.10 % TRYING [1]
% 4.76/1.10 % TRYING [2]
% 4.76/1.10 % TRYING [3]
% 4.76/1.10 % (2187665)Instruction limit reached!
% 4.76/1.10 % (2187665)------------------------------
% 4.76/1.10 % (2187665)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187665)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187665)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187665)Termination reason: Instruction limit
% 4.76/1.10 % (2187665)Termination phase: Saturation
% 4.76/1.10 % (2187665)Time elapsed: 0.029 s
% 4.76/1.10 % (2187665)Peak memory usage: 12 MB
% 4.76/1.10 % (2187665)Instructions burned: 105 (million)
% 4.76/1.10 % (2187666)Instruction limit reached!
% 4.76/1.10 % (2187666)------------------------------
% 4.76/1.10 % (2187666)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187666)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187666)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187666)Termination reason: Instruction limit
% 4.76/1.10 % (2187666)Termination phase: Saturation
% 4.76/1.10 % (2187666)Time elapsed: 0.036 s
% 4.76/1.10 % (2187666)Peak memory usage: 13 MB
% 4.76/1.10 % (2187666)Instructions burned: 117 (million)
% 4.76/1.10 % TRYING [4]
% 4.76/1.10 % (2187676)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4087166134:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.76/1.10 % (2187667)Instruction limit reached!
% 4.76/1.10 % (2187667)------------------------------
% 4.76/1.10 % (2187667)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187667)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187667)Termination reason: Instruction limit
% 4.76/1.10 % (2187667)Termination phase: Saturation
% 4.76/1.10 % (2187667)Time elapsed: 0.041 s
% 4.76/1.10 % (2187667)Peak memory usage: 13 MB
% 4.76/1.10 % (2187667)Instructions burned: 133 (million)
% 4.76/1.10 % TRYING [1]
% 4.76/1.10 % TRYING [2]
% 4.76/1.10 % (2187677)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2063582195:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 4.76/1.10 % TRYING [3]
% 4.76/1.10 % (2187679)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=2076992758:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 4.76/1.10 % (2187668)Instruction limit reached!
% 4.76/1.10 % (2187668)------------------------------
% 4.76/1.10 % (2187668)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187668)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187668)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187668)Termination reason: Instruction limit
% 4.76/1.10 % (2187668)Termination phase: Saturation
% 4.76/1.10 % (2187668)Time elapsed: 0.051 s
% 4.76/1.10 % (2187668)Peak memory usage: 12 MB
% 4.76/1.10 % (2187668)Instructions burned: 161 (million)
% 4.76/1.10 % (2187682)ott-21_1_sil=16000:fs=off:random_seed=3590077669:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 4.76/1.10 % TRYING [4]
% 4.76/1.10 % (2187677)Instruction limit reached!
% 4.76/1.10 % (2187677)------------------------------
% 4.76/1.10 % (2187677)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187677)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187677)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187677)Termination reason: Instruction limit
% 4.76/1.10 % (2187677)Termination phase: Saturation
% 4.76/1.10 % (2187677)Time elapsed: 0.045 s
% 4.76/1.10 % (2187677)Peak memory usage: 13 MB
% 4.76/1.10 % (2187677)Instructions burned: 132 (million)
% 4.76/1.10 % (2187684)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2727154945:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 4.76/1.10 % (2187682)Instruction limit reached!
% 4.76/1.10 % (2187682)------------------------------
% 4.76/1.10 % (2187682)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187682)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187682)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187682)Termination reason: Instruction limit
% 4.76/1.10 % (2187682)Termination phase: Saturation
% 4.76/1.10 % (2187682)Time elapsed: 0.083 s
% 4.76/1.10 % (2187682)Peak memory usage: 12 MB
% 4.76/1.10 % (2187682)Instructions burned: 183 (million)
% 4.76/1.10 % (2187694)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1578258104:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 4.76/1.10 % TRYING [1]
% 4.76/1.10 % TRYING [2]
% 4.76/1.10 % TRYING [3]
% 4.76/1.10 % (2187676)Instruction limit reached!
% 4.76/1.10 % (2187676)------------------------------
% 4.76/1.10 % (2187676)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187676)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187676)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187676)Termination reason: Instruction limit
% 4.76/1.10 % (2187676)Termination phase: Finite model building constraint generation
% 4.76/1.10 % (2187676)Time elapsed: 0.187 s
% 4.76/1.10 % (2187676)Peak memory usage: 45 MB
% 4.76/1.10 % (2187676)Instructions burned: 716 (million)
% 4.76/1.10 % (2187696)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2282495766:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 4.76/1.10 % TRYING [5]
% 4.76/1.10 % (2187684)Instruction limit reached!
% 4.76/1.10 % (2187684)------------------------------
% 4.76/1.10 % (2187684)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187684)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187684)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187684)Termination reason: Instruction limit
% 4.76/1.10 % (2187684)Termination phase: Saturation
% 4.76/1.10 % (2187684)Time elapsed: 0.186 s
% 4.76/1.10 % (2187684)Peak memory usage: 17 MB
% 4.76/1.10 % (2187684)Instructions burned: 478 (million)
% 4.76/1.10 % TRYING [4]
% 4.76/1.10 % (2187699)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3483936526:i=889:ins=1_2996 on theBenchmark for (2996ds/889Mi)
% 4.76/1.10 % (2187679)Instruction limit reached!
% 4.76/1.10 % (2187679)------------------------------
% 4.76/1.10 % (2187679)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187679)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187679)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187679)Termination reason: Instruction limit
% 4.76/1.10 % (2187679)Termination phase: Saturation
% 4.76/1.10 % (2187679)Time elapsed: 0.252 s
% 4.76/1.10 % (2187679)Peak memory usage: 18 MB
% 4.76/1.10 % (2187679)Instructions burned: 685 (million)
% 4.76/1.10 % (2187704)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=1373917448:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2996 on theBenchmark for (2996ds/692Mi)
% 4.76/1.10 % (2187694)Instruction limit reached!
% 4.76/1.10 % (2187694)------------------------------
% 4.76/1.10 % (2187694)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187694)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187694)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187694)Termination reason: Instruction limit
% 4.76/1.10 % (2187694)Termination phase: Finite model building constraint generation
% 4.76/1.10 % (2187694)Time elapsed: 0.298 s
% 4.76/1.10 % (2187694)Peak memory usage: 38 MB
% 4.76/1.10 % (2187694)Instructions burned: 867 (million)
% 4.76/1.10 % (2187710)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2238925535:i=879:kws=inv_precedence:fsr=off_2995 on theBenchmark for (2995ds/879Mi)
% 4.76/1.10 % (2187699)Instruction limit reached!
% 4.76/1.10 % (2187699)------------------------------
% 4.76/1.10 % (2187699)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187699)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187699)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187699)Termination reason: Instruction limit
% 4.76/1.10 % (2187699)Termination phase: Finite model building constraint generation
% 4.76/1.10 % (2187699)Time elapsed: 0.392 s
% 4.76/1.10 % (2187699)Peak memory usage: 106 MB
% 4.76/1.10 % (2187699)Instructions burned: 891 (million)
% 4.76/1.10 % (2187704)Instruction limit reached!
% 4.76/1.10 % (2187704)------------------------------
% 4.76/1.10 % (2187704)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.10 % (2187704)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.10 % (2187704)CaDiCaL version: 2.1.3
% 4.76/1.10 % (2187704)Termination reason: Instruction limit
% 4.76/1.10 % (2187704)Termination phase: Saturation
% 4.76/1.10 % (2187704)Time elapsed: 0.373 s
% 4.76/1.10 % (2187704)Peak memory usage: 19 MB
% 4.76/1.10 % (2187704)Instructions burned: 693 (million)
% 4.76/1.10 % (2187716)fmb+10_1_sil=64000:random_seed=2722397829:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 4.76/1.10 % (2187717)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3824766963:i=9515:nm=5_2992 on theBenchmark for (2992ds/9515Mi)
% 4.76/1.10 % TRYING [1]
% 4.76/1.10 % (2187664) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2187657-2187664"...
% 4.76/1.10 % TRYING [2]
% 4.76/1.10 % (2187664)...printing done.
% 4.76/1.10 % TRYING [20]
% 4.76/1.10 % (2187664)Refutation found. Thanks to Tanya!
% 4.76/1.10 % SZS status Unsatisfiable for theBenchmark
% 4.76/1.10 % SZS output start Proof for theBenchmark
% See solution above
% 4.76/1.11 % (2187664)------------------------------
% 4.76/1.11 % (2187664)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.76/1.11 % (2187664)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.76/1.11 % (2187664)CaDiCaL version: 2.1.3
% 4.76/1.11 % (2187664)Termination reason: Refutation
% 4.76/1.11 % (2187664)Time elapsed: 0.733 s
% 4.76/1.11 % (2187664)Peak memory usage: 27 MB
% 4.76/1.11 % (2187664)Instructions burned: 2072 (million)
% 4.76/1.11 % (2187657)Success in time 0.78 s
% 4.76/1.11 % Vampire exiting
%------------------------------------------------------------------------------