%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : HEN011-4 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 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 10:19:10 AM UTC 2026
% Result : Unsatisfiable 14.90s 2.97s
% Output : Refutation 14.90s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 13
% Syntax : Number of formulae : 43 ( 38 unt; 6 def)
% Number of atoms : 50 ( 22 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 17 ( 10 ~; 7 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 9 con; 0-2 aty)
% Number of variables : 20 ( 20 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0,X1] : less_equal(divide(X0,X1),X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quotient_smaller_than_numerator) ).
fof(f4,axiom,
! [X2,X0,X1] : less_equal(divide(divide(X0,X1),divide(X2,X1)),divide(divide(X0,X2),X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quotient_property) ).
fof(f6,axiom,
! [X0,X1] :
( ~ less_equal(X1,X0)
| ~ less_equal(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_equal_and_equal) ).
fof(f16,axiom,
! [X2,X0,X1] :
( ~ less_equal(X1,X2)
| ~ less_equal(X0,X1)
| less_equal(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_less_equal) ).
fof(f17,axiom,
! [X2,X0,X1] :
( ~ less_equal(divide(X0,X1),X2)
| less_equal(divide(X0,X2),X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',property_of_divide1) ).
fof(f20,axiom,
! [X0] : divide(identity,divide(identity,divide(identity,X0))) = divide(identity,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_inversion_equals_three) ).
fof(f21,plain,
! [X0] : divide(identity,X0) = divide(identity,divide(identity,divide(identity,X0))),
inference(reorient_equations,[],[f20]) ).
fof(f24,negated_conjecture,
divide(divide(identity,a),divide(identity,divide(identity,b))) != divide(divide(identity,b),divide(identity,divide(identity,a))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f25,definition,
sF0 = divide(identity,a),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f26,plain,
divide(identity,a) = sF0,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF1 = divide(identity,b),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f28,plain,
divide(identity,b) = sF1,
inference(reorient_equations,[],[f27]) ).
fof(f29,definition,
sF2 = divide(identity,sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f30,plain,
divide(identity,sF1) = sF2,
inference(reorient_equations,[],[f29]) ).
fof(f31,definition,
sF3 = divide(sF0,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f32,plain,
divide(sF0,sF2) = sF3,
inference(reorient_equations,[],[f31]) ).
fof(f33,definition,
sF4 = divide(identity,sF0),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f34,plain,
divide(identity,sF0) = sF4,
inference(reorient_equations,[],[f33]) ).
fof(f35,definition,
sF5 = divide(sF1,sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f36,plain,
divide(sF1,sF4) = sF5,
inference(reorient_equations,[],[f35]) ).
fof(f37,plain,
sF3 != sF5,
inference(definition_folding,[],[f24,f36,f34,f26,f28,f32,f30,f28,f26]) ).
fof(f257,plain,
sF0 = divide(identity,divide(identity,sF0)),
inference(superposition,[],[f21,f26]) ).
fof(f258,plain,
sF1 = divide(identity,divide(identity,sF1)),
inference(superposition,[],[f21,f28]) ).
fof(f275,plain,
sF1 = divide(identity,sF2),
inference(forward_demodulation,[],[f258,f30]) ).
fof(f276,plain,
sF0 = divide(identity,sF4),
inference(forward_demodulation,[],[f257,f34]) ).
fof(f288,plain,
! [X0] : less_equal(divide(divide(identity,X0),divide(sF2,X0)),divide(sF1,X0)),
inference(superposition,[],[f4,f275]) ).
fof(f304,plain,
! [X0] : less_equal(divide(divide(identity,X0),divide(sF4,X0)),divide(sF0,X0)),
inference(superposition,[],[f4,f276]) ).
fof(f2575,plain,
! [X2,X0,X1] :
( ~ less_equal(X0,divide(X1,X2))
| less_equal(X0,X1) ),
inference(resolution,[],[f16,f3]) ).
fof(f3041,plain,
less_equal(divide(divide(identity,sF2),divide(sF4,sF2)),sF3),
inference(superposition,[],[f304,f32]) ).
fof(f3048,plain,
less_equal(divide(sF1,divide(sF4,sF2)),sF3),
inference(forward_demodulation,[],[f3041,f275]) ).
fof(f3071,plain,
less_equal(divide(sF1,sF3),divide(sF4,sF2)),
inference(resolution,[],[f3048,f17]) ).
fof(f3104,plain,
less_equal(divide(divide(identity,sF4),divide(sF2,sF4)),sF5),
inference(superposition,[],[f288,f36]) ).
fof(f3111,plain,
less_equal(divide(sF0,divide(sF2,sF4)),sF5),
inference(forward_demodulation,[],[f3104,f276]) ).
fof(f3133,plain,
less_equal(divide(sF0,sF5),divide(sF2,sF4)),
inference(resolution,[],[f3111,f17]) ).
fof(f10212,plain,
less_equal(divide(sF1,sF3),sF4),
inference(resolution,[],[f3071,f2575]) ).
fof(f10225,plain,
less_equal(divide(sF1,sF4),sF3),
inference(resolution,[],[f10212,f17]) ).
fof(f10238,plain,
less_equal(sF5,sF3),
inference(forward_demodulation,[],[f10225,f36]) ).
fof(f10240,plain,
( ~ less_equal(sF3,sF5)
| sF3 = sF5 ),
inference(resolution,[],[f10238,f6]) ).
fof(f10242,plain,
~ less_equal(sF3,sF5),
inference(forward_subsumption_resolution,[],[f10240,f37]) ).
fof(f10824,plain,
less_equal(divide(sF0,sF5),sF2),
inference(resolution,[],[f3133,f2575]) ).
fof(f10837,plain,
less_equal(divide(sF0,sF2),sF5),
inference(resolution,[],[f10824,f17]) ).
fof(f10850,plain,
less_equal(sF3,sF5),
inference(forward_demodulation,[],[f10837,f32]) ).
fof(f10851,plain,
$false,
inference(forward_subsumption_resolution,[],[f10850,f10242]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : HEN011-4 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.38 % Computer : n026.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 10:54:27 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.44 Running first-order theorem proving
% 0.12/0.44 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 11.53/2.42 % (2662058)Input is clausal, will run a generic CNF schedule.
% 11.53/2.42 % (2662079)dis-21_1_sil=8000:lcm=predicate:random_seed=4112682178:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_3000 on theBenchmark for (3000ds/117Mi)
% 11.53/2.42 % (2662079)Instruction limit reached!
% 11.53/2.42 % (2662079)------------------------------
% 11.53/2.42 % (2662079)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.53/2.42 % (2662079)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.53/2.42 % (2662079)CaDiCaL version: 2.1.3
% 11.53/2.42 % (2662079)Termination reason: Instruction limit
% 11.53/2.42 % (2662079)Termination phase: Saturation
% 11.53/2.42 % (2662079)Time elapsed: 0.041 s
% 11.53/2.42 % (2662079)Peak memory usage: 89 MB
% 11.53/2.42 % (2662079)Instructions burned: 117 (million)
% 11.53/2.42 % (2662074)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=489286751:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 11.53/2.42 % (2662077)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1207212788:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 11.53/2.42 % (2662076)lrs+10_1_sil=8000:sp=occurrence:random_seed=2241636622:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 11.53/2.42 % (2662073)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=392232745:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 11.53/2.42 % (2662078)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4059704286:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 11.53/2.42 % (2662075)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2831456136:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 11.53/2.42 % (2662084)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=1594038961:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 11.53/2.42 % (2662084)Refutation not found, incomplete strategy
% 11.53/2.42 % (2662084)------------------------------
% 11.53/2.42 % (2662084)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.53/2.42 % (2662084)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.53/2.42 % (2662084)CaDiCaL version: 2.1.3
% 11.53/2.42 % (2662084)Termination reason: Refutation not found, incomplete strategy
% 11.53/2.42 % (2662084)Time elapsed: 0.003 s
% 11.53/2.42 % (2662084)Peak memory usage: 88 MB
% 11.53/2.42 % (2662084)Instructions burned: 3 (million)
% 11.53/2.42 % (2662077)Instruction limit reached!
% 11.53/2.42 % (2662077)------------------------------
% 11.53/2.42 % (2662077)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.53/2.42 % (2662077)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.53/2.42 % (2662077)CaDiCaL version: 2.1.3
% 11.53/2.42 % (2662077)Termination reason: Instruction limit
% 11.53/2.42 % (2662077)Termination phase: Saturation
% 11.53/2.42 % (2662077)Time elapsed: 0.105 s
% 11.53/2.42 % (2662077)Peak memory usage: 88 MB
% 11.53/2.42 % (2662077)Instructions burned: 114 (million)
% 11.53/2.42 % (2662076)Instruction limit reached!
% 11.53/2.42 % (2662076)------------------------------
% 11.53/2.42 % (2662076)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.53/2.42 % (2662076)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.53/2.42 % (2662076)CaDiCaL version: 2.1.3
% 11.53/2.42 % (2662076)Termination reason: Instruction limit
% 11.53/2.42 % (2662076)Termination phase: Saturation
% 11.53/2.42 % (2662076)Time elapsed: 0.105 s
% 11.53/2.42 % (2662076)Peak memory usage: 89 MB
% 11.53/2.42 % (2662076)Instructions burned: 107 (million)
% 11.53/2.42 % (2662078)Instruction limit reached!
% 11.53/2.42 % (2662078)------------------------------
% 11.53/2.42 % (2662078)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.53/2.42 % (2662078)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.53/2.42 % (2662078)CaDiCaL version: 2.1.3
% 11.53/2.42 % (2662078)Termination reason: Instruction limit
% 11.53/2.42 % (2662078)Termination phase: Saturation
% 11.53/2.42 % (2662078)Time elapsed: 0.152 s
% 11.53/2.42 % (2662078)Peak memory usage: 89 MB
% 11.53/2.42 % (2662078)Instructions burned: 181 (million)
% 11.53/2.42 % (2662084)------------------------------
% 13.82/2.78 % (2662084)------------------------------
% 13.82/2.78 % (2662096)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1418856824:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 13.82/2.78 % (2662095)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=37822070:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 13.82/2.78 % (2662102)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1311246409:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 13.82/2.78 % (2662099)lrs+10_64_to=lpo:sil=8000:random_seed=357525103:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 13.82/2.78 % (2662102)Instruction limit reached!
% 13.82/2.78 % (2662102)------------------------------
% 13.82/2.78 % (2662102)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.82/2.78 % (2662102)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.82/2.78 % (2662102)CaDiCaL version: 2.1.3
% 13.82/2.78 % (2662102)Termination reason: Instruction limit
% 13.82/2.78 % (2662102)Termination phase: Saturation
% 13.82/2.78 % (2662102)Time elapsed: 0.110 s
% 13.82/2.78 % (2662102)Peak memory usage: 89 MB
% 13.82/2.78 % (2662102)Instructions burned: 195 (million)
% 13.82/2.78 % (2662099)Instruction limit reached!
% 13.82/2.78 % (2662099)------------------------------
% 13.82/2.78 % (2662099)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.82/2.78 % (2662099)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.82/2.78 % (2662099)CaDiCaL version: 2.1.3
% 13.82/2.78 % (2662099)Termination reason: Instruction limit
% 13.82/2.78 % (2662099)Termination phase: Saturation
% 13.82/2.78 % (2662099)Time elapsed: 0.118 s
% 13.82/2.78 % (2662099)Peak memory usage: 88 MB
% 13.82/2.78 % (2662099)Instructions burned: 126 (million)
% 13.82/2.78 % (2662095)Instruction limit reached!
% 13.82/2.78 % (2662095)------------------------------
% 13.82/2.78 % (2662095)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.82/2.78 % (2662095)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.82/2.78 % (2662095)CaDiCaL version: 2.1.3
% 13.82/2.78 % (2662095)Termination reason: Instruction limit
% 13.82/2.78 % (2662095)Termination phase: Saturation
% 13.82/2.78 % (2662095)Time elapsed: 0.201 s
% 13.82/2.78 % (2662095)Peak memory usage: 90 MB
% 13.82/2.78 % (2662095)Instructions burned: 189 (million)
% 13.82/2.78 % (2662096)Instruction limit reached!
% 13.82/2.78 % (2662096)------------------------------
% 13.82/2.78 % (2662096)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.82/2.78 % (2662096)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.82/2.78 % (2662096)CaDiCaL version: 2.1.3
% 13.82/2.78 % (2662096)Termination reason: Instruction limit
% 13.82/2.78 % (2662096)Termination phase: Saturation
% 13.82/2.78 % (2662096)Time elapsed: 0.215 s
% 13.82/2.78 % (2662096)Peak memory usage: 90 MB
% 13.82/2.78 % (2662096)Instructions burned: 220 (million)
% 13.82/2.78 % (2662110)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3814797431:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 13.82/2.78 % (2662111)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3760305875:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 13.82/2.78 % (2662110)Instruction limit reached!
% 13.82/2.78 % (2662110)------------------------------
% 13.82/2.78 % (2662110)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.82/2.78 % (2662110)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.82/2.78 % (2662110)CaDiCaL version: 2.1.3
% 13.82/2.78 % (2662110)Termination reason: Instruction limit
% 13.82/2.78 % (2662110)Termination phase: Saturation
% 13.82/2.78 % (2662110)Time elapsed: 0.093 s
% 13.82/2.78 % (2662110)Peak memory usage: 91 MB
% 13.82/2.78 % (2662110)Instructions burned: 157 (million)
% 13.82/2.78 % (2662114)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1857599465:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 13.82/2.78 % (2662114)Refutation not found, incomplete strategy
% 13.82/2.78 % (2662114)------------------------------
% 13.82/2.78 % (2662114)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.82/2.78 % (2662114)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.82/2.78 % (2662114)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662114)Termination reason: Refutation not found, incomplete strategy
% 14.90/2.97 % (2662114)Time elapsed: 0.002 s
% 14.90/2.97 % (2662114)Peak memory usage: 87 MB
% 14.90/2.97 % (2662113)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=321927888:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2992 on theBenchmark for (2992ds/106Mi)
% 14.90/2.97 % (2662113)Instruction limit reached!
% 14.90/2.97 % (2662113)------------------------------
% 14.90/2.97 % (2662113)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662113)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662113)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662113)Termination reason: Instruction limit
% 14.90/2.97 % (2662113)Termination phase: Saturation
% 14.90/2.97 % (2662113)Time elapsed: 0.106 s
% 14.90/2.97 % (2662113)Peak memory usage: 88 MB
% 14.90/2.97 % (2662113)Instructions burned: 107 (million)
% 14.90/2.97 % (2662118)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3581942944:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2990 on theBenchmark for (2990ds/242Mi)
% 14.90/2.97 % (2662118)Instruction limit reached!
% 14.90/2.97 % (2662118)------------------------------
% 14.90/2.97 % (2662118)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662118)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662118)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662118)Termination reason: Instruction limit
% 14.90/2.97 % (2662118)Termination phase: Saturation
% 14.90/2.97 % (2662118)Time elapsed: 0.115 s
% 14.90/2.97 % (2662118)Peak memory usage: 90 MB
% 14.90/2.97 % (2662118)Instructions burned: 245 (million)
% 14.90/2.97 % (2662114)------------------------------
% 14.90/2.97 % (2662114)------------------------------
% 14.90/2.97 % (2662122)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=4130952184:cond=fast:i=5208:av=off_2989 on theBenchmark for (2989ds/5208Mi)
% 14.90/2.97 % (2662126)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2095415553:i=134:sd=2:doe=on:ss=axioms:sgt=14_2987 on theBenchmark for (2987ds/134Mi)
% 14.90/2.97 % (2662126)Instruction limit reached!
% 14.90/2.97 % (2662126)------------------------------
% 14.90/2.97 % (2662126)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662126)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662126)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662126)Termination reason: Instruction limit
% 14.90/2.97 % (2662126)Termination phase: Saturation
% 14.90/2.97 % (2662126)Time elapsed: 0.049 s
% 14.90/2.97 % (2662126)Peak memory usage: 89 MB
% 14.90/2.97 % (2662126)Instructions burned: 135 (million)
% 14.90/2.97 % (2662128)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=3309203517:i=499:bd=all_2987 on theBenchmark for (2987ds/499Mi)
% 14.90/2.97 % (2662130)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=2905757741:i=191:fgj=on:bd=all_2986 on theBenchmark for (2986ds/191Mi)
% 14.90/2.97 % (2662130)Instruction limit reached!
% 14.90/2.97 % (2662130)------------------------------
% 14.90/2.97 % (2662130)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662130)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662130)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662130)Termination reason: Instruction limit
% 14.90/2.97 % (2662130)Termination phase: Saturation
% 14.90/2.97 % (2662130)Time elapsed: 0.067 s
% 14.90/2.97 % (2662130)Peak memory usage: 92 MB
% 14.90/2.97 % (2662130)Instructions burned: 193 (million)
% 14.90/2.97 % (2662134)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=3123909128:i=264:kws=precedence:fsr=off_2984 on theBenchmark for (2984ds/264Mi)
% 14.90/2.97 % (2662134)Instruction limit reached!
% 14.90/2.97 % (2662134)------------------------------
% 14.90/2.97 % (2662134)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662134)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662134)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662134)Termination reason: Instruction limit
% 14.90/2.97 % (2662134)Termination phase: Saturation
% 14.90/2.97 % (2662134)Time elapsed: 0.092 s
% 14.90/2.97 % (2662134)Peak memory usage: 91 MB
% 14.90/2.97 % (2662134)Instructions burned: 265 (million)
% 14.90/2.97 % (2662128)Instruction limit reached!
% 14.90/2.97 % (2662128)------------------------------
% 14.90/2.97 % (2662128)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662128)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662128)Termination reason: Instruction limit
% 14.90/2.97 % (2662128)Termination phase: Saturation
% 14.90/2.97 % (2662128)Time elapsed: 0.306 s
% 14.90/2.97 % (2662128)Peak memory usage: 94 MB
% 14.90/2.97 % (2662128)Instructions burned: 500 (million)
% 14.90/2.97 % (2662158)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=93357334:cond=on:i=156:bs=on:gtg=exists_all:er=known_2983 on theBenchmark for (2983ds/156Mi)
% 14.90/2.97 % (2662073)First to succeed.
% 14.90/2.97 % (2662073)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2662058"
% 14.90/2.97 % (2662158)Instruction limit reached!
% 14.90/2.97 % (2662158)------------------------------
% 14.90/2.97 % (2662158)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662158)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662158)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662158)Termination reason: Instruction limit
% 14.90/2.97 % (2662158)Termination phase: Saturation
% 14.90/2.97 % (2662158)Time elapsed: 0.051 s
% 14.90/2.97 % (2662158)Peak memory usage: 89 MB
% 14.90/2.97 % (2662158)Instructions burned: 157 (million)
% 14.90/2.97 % (2662165)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=1174198783:i=3256:kws=precedence:bd=preordered:av=off_2983 on theBenchmark for (2983ds/3256Mi)
% 14.90/2.97 % (2662179)dis+1003_128_sil=8000:tgt=full:fd=off:random_seed=1452946789:i=537:av=off:ss=included_2981 on theBenchmark for (2981ds/537Mi)
% 14.90/2.97 % (2662073)Refutation found. Thanks to Tanya!
% 14.90/2.97 % SZS status Unsatisfiable for theBenchmark
% 14.90/2.97 % SZS output start Proof for theBenchmark
% See solution above
% 14.90/2.97 % (2662073)------------------------------
% 14.90/2.97 % (2662073)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.90/2.97 % (2662073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.90/2.97 % (2662073)CaDiCaL version: 2.1.3
% 14.90/2.97 % (2662073)Termination reason: Refutation
% 14.90/2.97 % (2662073)Time elapsed: 1.566 s
% 14.90/2.97 % (2662073)Peak memory usage: 138 MB
% 14.90/2.97 % (2662073)Instructions burned: 1892 (million)
% 14.90/2.97 % (2662073)------------------------------
% 14.90/2.97 % (2662073)------------------------------
% 14.90/2.97 % (2662058)Success in time 2.038 s
% 14.90/2.97 % Vampire exiting
%------------------------------------------------------------------------------