%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET290-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n002.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 12:40:42 PM UTC 2026
% Result : Unsatisfiable 43.07s 7.01s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 23
% Syntax : Number of formulae : 69 ( 40 unt; 9 def)
% Number of atoms : 99 ( 42 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 64 ( 34 ~; 30 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 26 ( 26 usr; 14 con; 0-3 aty)
% Number of variables : 73 ( 73 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
! [X2,X0,X1] :
( ~ member(X0,unordered_pair(X1,X2))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair_member) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_set) ).
fof(f13,axiom,
! [X0,X1] : unordered_pair(singleton(X0),unordered_pair(X0,singleton(X1))) = ordered_pair(X0,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ordered_pair) ).
fof(f14,axiom,
! [X2,X3,X0,X1] :
( ~ member(ordered_pair(X0,X1),cross_product(X2,X3))
| member(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cartesian_product1) ).
fof(f17,axiom,
! [X2,X0,X1] :
( ~ member(X0,cross_product(X1,X2))
| ordered_pair(first(X0),second(X0)) = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cartesian_product4) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection2) ).
fof(f28,axiom,
! [X2,X0,X1] : intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',restriction1) ).
fof(f30,axiom,
! [X0,X1] :
( restrict(X0,singleton(X1),universal_class) != null_class
| ~ member(X1,domain_of(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain1) ).
fof(f37,axiom,
! [X2,X3,X0,X1] :
( ~ member(ordered_pair(ordered_pair(X0,X1),X2),flip(X3))
| member(ordered_pair(ordered_pair(X1,X0),X2),X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',flip2) ).
fof(f39,axiom,
! [X0] : domain_of(flip(cross_product(X0,universal_class))) = inverse(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverse) ).
fof(f67,axiom,
! [X0] :
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity1) ).
fof(f68,plain,
! [X0] :
( member(regular(X0),X0)
| null_class = X0 ),
inference(reorient_equations,[],[f67]) ).
fof(f122,negated_conjecture,
member(ordered_pair(u,v),inverse(x)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_inverse_property2_1) ).
fof(f123,negated_conjecture,
~ member(ordered_pair(v,u),x),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_inverse_property2_2) ).
fof(f128,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),
inference(definition_unfolding,[],[f13,f12,f12]) ).
fof(f137,plain,
! [X2,X3,X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3))
| member(X0,X2) ),
inference(definition_unfolding,[],[f14,f128]) ).
fof(f140,plain,
! [X2,X0,X1] :
( ~ member(X0,cross_product(X1,X2))
| unordered_pair(unordered_pair(first(X0),first(X0)),unordered_pair(first(X0),unordered_pair(second(X0),second(X0)))) = X0 ),
inference(definition_unfolding,[],[f17,f128]) ).
fof(f144,plain,
! [X0,X1] :
( ~ member(X1,domain_of(X0))
| null_class != intersection(X0,cross_product(unordered_pair(X1,X1),universal_class)) ),
inference(definition_unfolding,[],[f30,f28,f12]) ).
fof(f148,plain,
! [X2,X3,X0,X1] :
( ~ member(unordered_pair(unordered_pair(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1)))),unordered_pair(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),unordered_pair(X2,X2))),flip(X3))
| member(unordered_pair(unordered_pair(unordered_pair(unordered_pair(X1,X1),unordered_pair(X1,unordered_pair(X0,X0))),unordered_pair(unordered_pair(X1,X1),unordered_pair(X1,unordered_pair(X0,X0)))),unordered_pair(unordered_pair(unordered_pair(X1,X1),unordered_pair(X1,unordered_pair(X0,X0))),unordered_pair(X2,X2))),X3) ),
inference(definition_unfolding,[],[f37,f128,f128,f128,f128]) ).
fof(f186,plain,
member(unordered_pair(unordered_pair(u,u),unordered_pair(u,unordered_pair(v,v))),domain_of(flip(cross_product(x,universal_class)))),
inference(definition_unfolding,[],[f122,f128,f39]) ).
fof(f187,plain,
~ member(unordered_pair(unordered_pair(v,v),unordered_pair(v,unordered_pair(u,u))),x),
inference(definition_unfolding,[],[f123,f128]) ).
fof(f201,definition,
sF4 = unordered_pair(u,u),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f202,plain,
unordered_pair(u,u) = sF4,
inference(reorient_equations,[],[f201]) ).
fof(f203,definition,
sF5 = unordered_pair(v,v),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f204,plain,
unordered_pair(v,v) = sF5,
inference(reorient_equations,[],[f203]) ).
fof(f205,definition,
sF6 = unordered_pair(u,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f206,plain,
unordered_pair(u,sF5) = sF6,
inference(reorient_equations,[],[f205]) ).
fof(f207,definition,
sF7 = unordered_pair(sF4,sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f208,plain,
unordered_pair(sF4,sF6) = sF7,
inference(reorient_equations,[],[f207]) ).
fof(f209,definition,
sF8 = cross_product(x,universal_class),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f210,plain,
cross_product(x,universal_class) = sF8,
inference(reorient_equations,[],[f209]) ).
fof(f211,definition,
sF9 = flip(sF8),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f212,plain,
flip(sF8) = sF9,
inference(reorient_equations,[],[f211]) ).
fof(f213,definition,
sF10 = domain_of(sF9),
introduced(definition,[new_symbols(definition,[sF10])],[function_definition]) ).
fof(f214,plain,
domain_of(sF9) = sF10,
inference(reorient_equations,[],[f213]) ).
fof(f215,plain,
member(sF7,sF10),
inference(definition_folding,[],[f186,f214,f212,f210,f208,f206,f204,f202]) ).
fof(f216,definition,
sF11 = unordered_pair(v,sF4),
introduced(definition,[new_symbols(definition,[sF11])],[function_definition]) ).
fof(f217,plain,
unordered_pair(v,sF4) = sF11,
inference(reorient_equations,[],[f216]) ).
fof(f218,definition,
sF12 = unordered_pair(sF5,sF11),
introduced(definition,[new_symbols(definition,[sF12])],[function_definition]) ).
fof(f219,plain,
unordered_pair(sF5,sF11) = sF12,
inference(reorient_equations,[],[f218]) ).
fof(f220,plain,
~ member(sF12,x),
inference(definition_folding,[],[f187,f219,f217,f202,f204]) ).
fof(f221,plain,
! [X0,X1] :
( member(X0,x)
| ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF8) ),
inference(superposition,[],[f137,f210]) ).
fof(f235,plain,
! [X2,X0,X1] :
( ~ member(unordered_pair(unordered_pair(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,sF5)),unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,sF5))),unordered_pair(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,sF5)),unordered_pair(X1,X1))),flip(X2))
| member(unordered_pair(unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(X0,X0))),unordered_pair(sF5,unordered_pair(v,unordered_pair(X0,X0)))),unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(X0,X0))),unordered_pair(X1,X1))),X2) ),
inference(superposition,[],[f148,f204]) ).
fof(f252,plain,
! [X0] :
( ~ member(X0,sF10)
| null_class != intersection(sF9,cross_product(unordered_pair(X0,X0),universal_class)) ),
inference(superposition,[],[f144,f214]) ).
fof(f269,plain,
! [X0] : ~ member(unordered_pair(unordered_pair(sF12,sF12),unordered_pair(sF12,unordered_pair(X0,X0))),sF8),
inference(resolution,[],[f221,f220]) ).
fof(f310,plain,
! [X0,X1] :
( intersection(X0,X1) = null_class
| member(regular(intersection(X0,X1)),X1) ),
inference(resolution,[],[f68,f22]) ).
fof(f311,plain,
! [X0,X1] :
( intersection(X0,X1) = null_class
| member(regular(intersection(X0,X1)),X0) ),
inference(resolution,[],[f68,f21]) ).
fof(f370,plain,
null_class != intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)),
inference(resolution,[],[f252,f215]) ).
fof(f614,plain,
( null_class != null_class
| member(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))),cross_product(unordered_pair(sF7,sF7),universal_class)) ),
inference(superposition,[],[f370,f310]) ).
fof(f615,plain,
( null_class != null_class
| member(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))),sF9) ),
inference(superposition,[],[f370,f311]) ).
fof(f616,plain,
member(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))),sF9),
inference(trivial_inequality_removal,[],[f615]) ).
fof(f617,plain,
member(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))),cross_product(unordered_pair(sF7,sF7),universal_class)),
inference(trivial_inequality_removal,[],[f614]) ).
fof(f644,plain,
regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))) = unordered_pair(unordered_pair(first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))),first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))))),unordered_pair(first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))),unordered_pair(second(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))),second(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))))))),
inference(resolution,[],[f617,f140]) ).
fof(f653,plain,
! [X0,X1] :
( ~ member(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))),cross_product(X0,X1))
| member(first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))),X0) ),
inference(superposition,[],[f137,f644]) ).
fof(f666,plain,
member(first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))),unordered_pair(sF7,sF7)),
inference(resolution,[],[f653,f617]) ).
fof(f674,plain,
( sF7 = first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))))
| sF7 = first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))) ),
inference(resolution,[],[f666,f8]) ).
fof(f681,plain,
sF7 = first(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))),
inference(duplicate_literal_removal,[],[f674]) ).
fof(f684,plain,
regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))) = unordered_pair(unordered_pair(sF7,sF7),unordered_pair(sF7,unordered_pair(second(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class)))),second(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))))))),
inference(backward_demodulation,[],[f644,f681]) ).
fof(f1338,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(unordered_pair(unordered_pair(u,u),sF6),unordered_pair(unordered_pair(u,u),sF6)),unordered_pair(unordered_pair(unordered_pair(u,u),sF6),unordered_pair(X0,X0))),flip(X1))
| member(unordered_pair(unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u))),unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u)))),unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u))),unordered_pair(X0,X0))),X1) ),
inference(superposition,[],[f235,f206]) ).
fof(f1342,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(unordered_pair(sF4,sF6),unordered_pair(sF4,sF6)),unordered_pair(unordered_pair(sF4,sF6),unordered_pair(X0,X0))),flip(X1))
| member(unordered_pair(unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u))),unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u)))),unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u))),unordered_pair(X0,X0))),X1) ),
inference(forward_demodulation,[],[f1338,f202]) ).
fof(f1344,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(sF7,sF7),unordered_pair(sF7,unordered_pair(X0,X0))),flip(X1))
| member(unordered_pair(unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u))),unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u)))),unordered_pair(unordered_pair(sF5,unordered_pair(v,unordered_pair(u,u))),unordered_pair(X0,X0))),X1) ),
inference(forward_demodulation,[],[f1342,f208]) ).
fof(f1346,plain,
! [X0,X1] :
( member(unordered_pair(unordered_pair(unordered_pair(sF5,unordered_pair(v,sF4)),unordered_pair(sF5,unordered_pair(v,sF4))),unordered_pair(unordered_pair(sF5,unordered_pair(v,sF4)),unordered_pair(X0,X0))),X1)
| ~ member(unordered_pair(unordered_pair(sF7,sF7),unordered_pair(sF7,unordered_pair(X0,X0))),flip(X1)) ),
inference(forward_demodulation,[],[f1344,f202]) ).
fof(f1348,plain,
! [X0,X1] :
( member(unordered_pair(unordered_pair(unordered_pair(sF5,sF11),unordered_pair(sF5,sF11)),unordered_pair(unordered_pair(sF5,sF11),unordered_pair(X0,X0))),X1)
| ~ member(unordered_pair(unordered_pair(sF7,sF7),unordered_pair(sF7,unordered_pair(X0,X0))),flip(X1)) ),
inference(forward_demodulation,[],[f1346,f217]) ).
fof(f1350,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(sF7,sF7),unordered_pair(sF7,unordered_pair(X0,X0))),flip(X1))
| member(unordered_pair(unordered_pair(sF12,sF12),unordered_pair(sF12,unordered_pair(X0,X0))),X1) ),
inference(forward_demodulation,[],[f1348,f219]) ).
fof(f1354,plain,
! [X0] :
( ~ member(unordered_pair(unordered_pair(sF7,sF7),unordered_pair(sF7,unordered_pair(X0,X0))),sF9)
| member(unordered_pair(unordered_pair(sF12,sF12),unordered_pair(sF12,unordered_pair(X0,X0))),sF8) ),
inference(superposition,[],[f1350,f212]) ).
fof(f1355,plain,
! [X0] : ~ member(unordered_pair(unordered_pair(sF7,sF7),unordered_pair(sF7,unordered_pair(X0,X0))),sF9),
inference(forward_subsumption_resolution,[],[f1354,f269]) ).
fof(f1358,plain,
~ member(regular(intersection(sF9,cross_product(unordered_pair(sF7,sF7),universal_class))),sF9),
inference(superposition,[],[f1355,f684]) ).
fof(f1359,plain,
$false,
inference(forward_subsumption_resolution,[],[f1358,f616]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SET290-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.39 % Computer : n002.cluster.edu
% 0.11/0.39 % Model : x86_64 x86_64
% 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39 % Memory : 8046.5625MB
% 0.11/0.39 % OS : Linux 6.8.0-71-generic
% 0.11/0.39 % CPULimit : 300
% 0.11/0.39 % WCLimit : 300
% 0.11/0.39 % DateTime : Mon Sep 28 01:24:40 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.43 Running first-order theorem proving
% 0.11/0.43 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
% 12.41/2.60 % (4069537)Input is clausal, will run a generic CNF schedule.
% 12.41/2.60 % (4069543)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=665328294:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 12.41/2.60 % (4069545)lrs+10_1_sil=8000:sp=occurrence:random_seed=3319854792:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 12.41/2.60 % (4069546)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=4157075166:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 12.41/2.60 % (4069542)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=354551849:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 12.41/2.60 % (4069547)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2716815056:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 12.41/2.60 % (4069544)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1670682040:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 12.41/2.60 % (4069548)dis-21_1_sil=8000:lcm=predicate:random_seed=1066823089:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 12.41/2.60 % (4069545)Refutation not found, incomplete strategy
% 12.41/2.60 % (4069545)------------------------------
% 12.41/2.60 % (4069545)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.41/2.60 % (4069546)Refutation not found, incomplete strategy
% 12.41/2.60 % (4069546)------------------------------
% 12.41/2.60 % (4069546)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.41/2.60 % (4069545)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.41/2.60 % (4069546)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.41/2.60 % (4069545)CaDiCaL version: 2.1.3
% 12.41/2.60 % (4069546)CaDiCaL version: 2.1.3
% 12.41/2.60 % (4069546)Termination reason: Refutation not found, incomplete strategy
% 12.41/2.60 % (4069546)Time elapsed: 0.001 s
% 12.41/2.60 % (4069545)Termination reason: Refutation not found, incomplete strategy
% 12.41/2.60 % (4069545)Time elapsed: 0.001 s
% 12.41/2.60 % (4069545)Peak memory usage: 87 MB
% 12.41/2.60 % (4069546)Peak memory usage: 87 MB
% 12.41/2.60 % (4069548)Instruction limit reached!
% 12.41/2.60 % (4069548)------------------------------
% 12.41/2.60 % (4069548)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.41/2.60 % (4069548)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.41/2.60 % (4069548)CaDiCaL version: 2.1.3
% 12.41/2.60 % (4069548)Termination reason: Instruction limit
% 12.41/2.60 % (4069548)Termination phase: Saturation
% 12.41/2.60 % (4069548)Time elapsed: 0.074 s
% 12.41/2.60 % (4069548)Peak memory usage: 89 MB
% 12.41/2.60 % (4069548)Instructions burned: 117 (million)
% 12.41/2.60 % (4069547)Instruction limit reached!
% 12.41/2.60 % (4069547)------------------------------
% 12.41/2.60 % (4069547)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.41/2.60 % (4069547)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.41/2.60 % (4069547)CaDiCaL version: 2.1.3
% 12.41/2.60 % (4069547)Termination reason: Instruction limit
% 12.41/2.60 % (4069547)Termination phase: Saturation
% 12.41/2.60 % (4069547)Time elapsed: 0.131 s
% 12.41/2.60 % (4069547)Peak memory usage: 90 MB
% 12.41/2.60 % (4069547)Instructions burned: 180 (million)
% 12.41/2.60 % (4069545)------------------------------
% 12.41/2.60 % (4069545)------------------------------
% 12.41/2.60 % (4069546)------------------------------
% 12.41/2.60 % (4069546)------------------------------
% 12.41/2.60 % (4069556)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=810885975:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 12.41/2.60 % (4069557)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=523103956: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)
% 12.41/2.60 % (4069556)Instruction limit reached!
% 12.41/2.60 % (4069556)------------------------------
% 12.41/2.60 % (4069556)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.41/2.60 % (4069556)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.14/4.00 % (4069556)CaDiCaL version: 2.1.3
% 21.14/4.00 % (4069556)Termination reason: Instruction limit
% 21.14/4.00 % (4069556)Termination phase: Saturation
% 21.14/4.00 % (4069556)Time elapsed: 0.098 s
% 21.14/4.00 % (4069556)Peak memory usage: 89 MB
% 21.14/4.00 % (4069556)Instructions burned: 144 (million)
% 21.14/4.00 % (4069557)Instruction limit reached!
% 21.14/4.00 % (4069557)------------------------------
% 21.14/4.00 % (4069557)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.14/4.00 % (4069557)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.14/4.00 % (4069557)CaDiCaL version: 2.1.3
% 21.14/4.00 % (4069557)Termination reason: Instruction limit
% 21.14/4.00 % (4069557)Termination phase: Saturation
% 21.14/4.00 % (4069557)Time elapsed: 0.093 s
% 21.14/4.00 % (4069557)Peak memory usage: 91 MB
% 21.14/4.00 % (4069557)Instructions burned: 189 (million)
% 21.14/4.00 % (4069559)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1577212645:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 21.14/4.00 % (4069560)lrs+10_64_to=lpo:sil=8000:random_seed=4158983784:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 21.14/4.00 % (4069560)Instruction limit reached!
% 21.14/4.00 % (4069560)------------------------------
% 21.14/4.00 % (4069560)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.14/4.00 % (4069560)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.14/4.00 % (4069560)CaDiCaL version: 2.1.3
% 21.14/4.00 % (4069560)Termination reason: Instruction limit
% 21.14/4.00 % (4069560)Termination phase: Saturation
% 21.14/4.00 % (4069560)Time elapsed: 0.080 s
% 21.14/4.00 % (4069560)Peak memory usage: 89 MB
% 21.14/4.00 % (4069560)Instructions burned: 126 (million)
% 21.14/4.00 % (4069562)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1106466514:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 21.14/4.00 % (4069559)Instruction limit reached!
% 21.14/4.00 % (4069559)------------------------------
% 21.14/4.00 % (4069559)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.14/4.00 % (4069559)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.14/4.00 % (4069559)CaDiCaL version: 2.1.3
% 21.14/4.00 % (4069559)Termination reason: Instruction limit
% 21.14/4.00 % (4069559)Termination phase: Saturation
% 21.14/4.00 % (4069559)Time elapsed: 0.132 s
% 21.14/4.00 % (4069559)Peak memory usage: 89 MB
% 21.14/4.00 % (4069559)Instructions burned: 219 (million)
% 21.14/4.00 % (4069563)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1604366111:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 21.14/4.00 % (4069562)Instruction limit reached!
% 21.14/4.00 % (4069562)------------------------------
% 21.14/4.00 % (4069562)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.14/4.00 % (4069562)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.14/4.00 % (4069562)CaDiCaL version: 2.1.3
% 21.14/4.00 % (4069562)Termination reason: Instruction limit
% 21.14/4.00 % (4069562)Termination phase: Saturation
% 21.14/4.00 % (4069562)Time elapsed: 0.128 s
% 21.14/4.00 % (4069562)Peak memory usage: 90 MB
% 21.14/4.00 % (4069562)Instructions burned: 194 (million)
% 21.14/4.00 % (4069567)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=4017023887:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 21.14/4.00 % (4069563)Instruction limit reached!
% 21.14/4.00 % (4069563)------------------------------
% 21.14/4.00 % (4069563)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.14/4.00 % (4069563)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.14/4.00 % (4069563)CaDiCaL version: 2.1.3
% 21.14/4.00 % (4069563)Termination reason: Instruction limit
% 21.14/4.00 % (4069563)Termination phase: Saturation
% 21.14/4.00 % (4069563)Time elapsed: 0.106 s
% 21.14/4.00 % (4069563)Peak memory usage: 91 MB
% 21.14/4.00 % (4069563)Instructions burned: 157 (million)
% 21.14/4.00 % (4069568)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=3505709516:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2992 on theBenchmark for (2992ds/106Mi)
% 21.14/4.00 % (4069568)Instruction limit reached!
% 21.14/4.00 % (4069568)------------------------------
% 21.14/4.00 % (4069568)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.14/4.00 % (4069568)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.97/5.81 % (4069568)CaDiCaL version: 2.1.3
% 34.97/5.81 % (4069568)Termination reason: Instruction limit
% 34.97/5.81 % (4069568)Termination phase: Saturation
% 34.97/5.81 % (4069568)Time elapsed: 0.062 s
% 34.97/5.81 % (4069568)Peak memory usage: 89 MB
% 34.97/5.81 % (4069568)Instructions burned: 106 (million)
% 34.97/5.81 % (4069570)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3129872773:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 34.97/5.81 % (4069572)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1536018311:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 34.97/5.81 % (4069570)Instruction limit reached!
% 34.97/5.81 % (4069570)------------------------------
% 34.97/5.81 % (4069570)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 34.97/5.81 % (4069570)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.97/5.81 % (4069570)CaDiCaL version: 2.1.3
% 34.97/5.81 % (4069570)Termination reason: Instruction limit
% 34.97/5.81 % (4069570)Termination phase: Saturation
% 34.97/5.81 % (4069570)Time elapsed: 0.069 s
% 34.97/5.81 % (4069570)Peak memory usage: 89 MB
% 34.97/5.81 % (4069570)Instructions burned: 107 (million)
% 34.97/5.81 % (4069574)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1715302945:cond=fast:i=5208:av=off_2990 on theBenchmark for (2990ds/5208Mi)
% 34.97/5.81 % (4069572)Instruction limit reached!
% 34.97/5.81 % (4069572)------------------------------
% 34.97/5.81 % (4069572)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 34.97/5.81 % (4069572)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.97/5.81 % (4069572)CaDiCaL version: 2.1.3
% 34.97/5.81 % (4069572)Termination reason: Instruction limit
% 34.97/5.81 % (4069572)Termination phase: Saturation
% 34.97/5.81 % (4069572)Time elapsed: 0.164 s
% 34.97/5.81 % (4069572)Peak memory usage: 90 MB
% 34.97/5.81 % (4069572)Instructions burned: 242 (million)
% 34.97/5.81 % (4069577)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1250477837:i=134:sd=2:doe=on:ss=axioms:sgt=14_2989 on theBenchmark for (2989ds/134Mi)
% 34.97/5.81 % (4069577)Refutation not found, incomplete strategy
% 34.97/5.81 % (4069577)------------------------------
% 34.97/5.81 % (4069577)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 34.97/5.81 % (4069577)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.97/5.81 % (4069577)CaDiCaL version: 2.1.3
% 34.97/5.81 % (4069577)Termination reason: Refutation not found, incomplete strategy
% 34.97/5.81 % (4069577)Time elapsed: 0.001 s
% 34.97/5.81 % (4069577)Peak memory usage: 87 MB
% 34.97/5.81 % (4069579)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=594838160:i=499:bd=all_2988 on theBenchmark for (2988ds/499Mi)
% 34.97/5.81 % (4069577)------------------------------
% 34.97/5.81 % (4069577)------------------------------
% 34.97/5.81 % (4069582)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=991495200:i=191:fgj=on:bd=all_2985 on theBenchmark for (2985ds/191Mi)
% 34.97/5.81 % (4069579)Instruction limit reached!
% 34.97/5.81 % (4069579)------------------------------
% 34.97/5.81 % (4069579)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 34.97/5.81 % (4069579)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.97/5.81 % (4069579)CaDiCaL version: 2.1.3
% 34.97/5.81 % (4069579)Termination reason: Instruction limit
% 34.97/5.81 % (4069579)Termination phase: Saturation
% 34.97/5.81 % (4069579)Time elapsed: 0.270 s
% 34.97/5.81 % (4069579)Peak memory usage: 95 MB
% 34.97/5.81 % (4069579)Instructions burned: 500 (million)
% 34.97/5.81 % (4069582)Instruction limit reached!
% 34.97/5.81 % (4069582)------------------------------
% 34.97/5.81 % (4069582)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 34.97/5.81 % (4069582)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.97/5.81 % (4069582)CaDiCaL version: 2.1.3
% 34.97/5.81 % (4069582)Termination reason: Instruction limit
% 34.97/5.81 % (4069582)Termination phase: Saturation
% 34.97/5.81 % (4069582)Time elapsed: 0.106 s
% 34.97/5.81 % (4069582)Peak memory usage: 90 MB
% 34.97/5.81 % (4069582)Instructions burned: 193 (million)
% 34.97/5.81 % (4069584)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=2901043197:i=264:kws=precedence:fsr=off_2984 on theBenchmark for (2984ds/264Mi)
% 43.07/7.01 % (4069585)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=3094919262:cond=on:i=156:bs=on:gtg=exists_all:er=known_2983 on theBenchmark for (2983ds/156Mi)
% 43.07/7.01 % (4069584)Instruction limit reached!
% 43.07/7.01 % (4069584)------------------------------
% 43.07/7.01 % (4069584)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069584)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069584)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069584)Termination reason: Instruction limit
% 43.07/7.01 % (4069584)Termination phase: Saturation
% 43.07/7.01 % (4069584)Time elapsed: 0.166 s
% 43.07/7.01 % (4069584)Peak memory usage: 91 MB
% 43.07/7.01 % (4069584)Instructions burned: 265 (million)
% 43.07/7.01 % (4069585)Instruction limit reached!
% 43.07/7.01 % (4069585)------------------------------
% 43.07/7.01 % (4069585)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069585)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069585)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069585)Termination reason: Instruction limit
% 43.07/7.01 % (4069585)Termination phase: Saturation
% 43.07/7.01 % (4069585)Time elapsed: 0.087 s
% 43.07/7.01 % (4069585)Peak memory usage: 89 MB
% 43.07/7.01 % (4069585)Instructions burned: 156 (million)
% 43.07/7.01 % (4069588)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=3179388704:i=3256:kws=precedence:bd=preordered:av=off_2981 on theBenchmark for (2981ds/3256Mi)
% 43.07/7.01 % (4069589)dis+1003_128_sil=8000:tgt=full:fd=off:random_seed=1487809247:i=537:av=off:ss=included_2980 on theBenchmark for (2980ds/537Mi)
% 43.07/7.01 % (4069589)Refutation not found, incomplete strategy
% 43.07/7.01 % (4069589)------------------------------
% 43.07/7.01 % (4069589)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069589)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069589)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069589)Termination reason: Refutation not found, incomplete strategy
% 43.07/7.01 % (4069589)Time elapsed: 0.002 s
% 43.07/7.01 % (4069589)Peak memory usage: 87 MB
% 43.07/7.01 % (4069589)Instructions burned: 1 (million)
% 43.07/7.01 % (4069589)------------------------------
% 43.07/7.01 % (4069589)------------------------------
% 43.07/7.01 % (4069592)ott+1010_32_to=lpo:sil=8000:urr=on:nwc=4:random_seed=3462772620:i=180:bd=preordered:av=off_2976 on theBenchmark for (2976ds/180Mi)
% 43.07/7.01 % (4069592)Instruction limit reached!
% 43.07/7.01 % (4069592)------------------------------
% 43.07/7.01 % (4069592)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069592)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069592)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069592)Termination reason: Instruction limit
% 43.07/7.01 % (4069592)Termination phase: Saturation
% 43.07/7.01 % (4069592)Time elapsed: 0.094 s
% 43.07/7.01 % (4069592)Peak memory usage: 90 MB
% 43.07/7.01 % (4069592)Instructions burned: 182 (million)
% 43.07/7.01 % (4069594)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=1718282795:i=10307:s2at=3:bs=on:bd=preordered:fsd=on_2974 on theBenchmark for (2974ds/10307Mi)
% 43.07/7.01 % (4069567)Instruction limit reached!
% 43.07/7.01 % (4069567)------------------------------
% 43.07/7.01 % (4069567)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069567)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069567)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069567)Termination reason: Instruction limit
% 43.07/7.01 % (4069567)Termination phase: Saturation
% 43.07/7.01 % (4069567)Time elapsed: 1.961 s
% 43.07/7.01 % (4069567)Peak memory usage: 143 MB
% 43.07/7.01 % (4069567)Instructions burned: 3395 (million)
% 43.07/7.01 % (4069596)lrs-1010_1024_to=lpo:sil=8000:tgt=ground:plsq=on:plsqc=1:sas=cadical:plsqr=1,32:sp=arity:lma=off:spb=goal:acc=on:bce=on:nwc=1.2:alpa=false:random_seed=1232663964:i=412:gtgl=4:gtg=exists_all_2972 on theBenchmark for (2972ds/412Mi)
% 43.07/7.01 % (4069596)Instruction limit reached!
% 43.07/7.01 % (4069596)------------------------------
% 43.07/7.01 % (4069596)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069596)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069596)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069596)Termination reason: Instruction limit
% 43.07/7.01 % (4069596)Termination phase: Saturation
% 43.07/7.01 % (4069596)Time elapsed: 0.185 s
% 43.07/7.01 % (4069596)Peak memory usage: 90 MB
% 43.07/7.01 % (4069596)Instructions burned: 412 (million)
% 43.07/7.01 % (4069598)ott+1002_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:etr=on:spb=units:urr=on:bsr=unit_only:gs=on:s2agt=16:br=off:random_seed=308367004:s2pl=no:i=8478:s2at=4:nm=6_2968 on theBenchmark for (2968ds/8478Mi)
% 43.07/7.01 % (4069588)Instruction limit reached!
% 43.07/7.01 % (4069588)------------------------------
% 43.07/7.01 % (4069588)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069588)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069588)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069588)Termination reason: Instruction limit
% 43.07/7.01 % (4069588)Termination phase: Saturation
% 43.07/7.01 % (4069588)Time elapsed: 1.904 s
% 43.07/7.01 % (4069588)Peak memory usage: 146 MB
% 43.07/7.01 % (4069588)Instructions burned: 3256 (million)
% 43.07/7.01 % (4069600)ott-1011_2_sil=32000:bsd=on:sp=reverse_frequency:erd=off:urr=on:rnwc=on:gs=on:s2agt=70:updr=off:lftc=20:random_seed=2719578246:s2a=on:i=303:s2at=2:sd=1:kws=inv_arity:bs=on:ins=10:fdi=1024:sup=off:ss=included_2960 on theBenchmark for (2960ds/303Mi)
% 43.07/7.01 % (4069600)Instruction limit reached!
% 43.07/7.01 % (4069600)------------------------------
% 43.07/7.01 % (4069600)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069600)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069600)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069600)Termination reason: Instruction limit
% 43.07/7.01 % (4069600)Termination phase: Saturation
% 43.07/7.01 % (4069600)Time elapsed: 0.146 s
% 43.07/7.01 % (4069600)Peak memory usage: 89 MB
% 43.07/7.01 % (4069600)Instructions burned: 304 (million)
% 43.07/7.01 % (4069574)Instruction limit reached!
% 43.07/7.01 % (4069574)------------------------------
% 43.07/7.01 % (4069574)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069574)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069574)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069574)Termination reason: Instruction limit
% 43.07/7.01 % (4069574)Termination phase: Saturation
% 43.07/7.01 % (4069574)Time elapsed: 3.189 s
% 43.07/7.01 % (4069574)Peak memory usage: 157 MB
% 43.07/7.01 % (4069574)Instructions burned: 5209 (million)
% 43.07/7.01 % (4069602)lrs+10_1_to=lpo:sil=16000:fde=none:sos=on:urr=on:bsr=on:random_seed=1810264331:st=4:i=720:sd=3:fsr=off:ss=axioms_2957 on theBenchmark for (2957ds/720Mi)
% 43.07/7.01 % (4069603)lrs-20_1_to=lpo:sil=32000:tgt=ground:sp=reverse_frequency:spb=goal:urr=on:bsr=unit_only:nwc=1.5:random_seed=3341556404:i=598:bs=on:bd=preordered:av=off:ss=axioms_2957 on theBenchmark for (2957ds/598Mi)
% 43.07/7.01 % (4069603)Instruction limit reached!
% 43.07/7.01 % (4069603)------------------------------
% 43.07/7.01 % (4069603)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069603)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069603)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069603)Termination reason: Instruction limit
% 43.07/7.01 % (4069603)Termination phase: Saturation
% 43.07/7.01 % (4069603)Time elapsed: 0.298 s
% 43.07/7.01 % (4069603)Peak memory usage: 93 MB
% 43.07/7.01 % (4069603)Instructions burned: 598 (million)
% 43.07/7.01 % (4069602)Instruction limit reached!
% 43.07/7.01 % (4069602)------------------------------
% 43.07/7.01 % (4069602)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 43.07/7.01 % (4069602)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.07/7.01 % (4069602)CaDiCaL version: 2.1.3
% 43.07/7.01 % (4069602)Termination reason: Instruction limit
% 43.07/7.01 % (4069602)Termination phase: Saturation
% 43.07/7.01 % (4069602)Time elapsed: 0.371 s
% 43.07/7.01 % (4069602)Peak memory usage: 96 MB
% 43.07/7.01 % (4069602)Instructions burned: 720 (million)
% 43.07/7.01 % (4069606)dis-1010_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:sp=occurrence:random_seed=1655644707:i=2989:sd=3:ss=axioms:sgt=60_2952 on theBenchmark for (2952ds/2989Mi)
% 43.07/7.01 % (4069607)dis+1011_1_ncem=casc2026/models/loop5.pt:sil=8000:tgt=full:npcc=on:bsd=on:sp=const_min:spb=goal_then_units:lcm=predicate:urr=ec_only:s2agt=16:random_seed=3483695517:i=1997:bd=preordered:av=off:gtg=all:gsp=on_2952 on theBenchmark for (2952ds/1997Mi)
% 43.07/7.01 % (4069607)First to succeed.
% 43.07/7.01 % (4069607)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-4069537"
% 43.07/7.01 % (4069607)Refutation found. Thanks to Tanya!
% 43.07/7.01 % SZS status Unsatisfiable for theBenchmark
% 43.07/7.01 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/7.20 % (4069607)------------------------------
% 0.16/7.20 % (4069607)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.16/7.20 % (4069607)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/7.20 % (4069607)CaDiCaL version: 2.1.3
% 0.16/7.20 % (4069607)Termination reason: Refutation
% 0.16/7.20 % (4069607)Time elapsed: 0.919 s
% 0.16/7.20 % (4069607)Peak memory usage: 133 MB
% 0.16/7.20 % (4069607)Instructions burned: 1407 (million)
% 0.16/7.20 % (4069607)------------------------------
% 0.16/7.20 % (4069607)------------------------------
% 0.16/7.20 % (4069537)Success in time 6.132 s
% 0.16/7.20 % Vampire exiting
%------------------------------------------------------------------------------