%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET265-6 : 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 : n013.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 12:40:39 PM UTC 2026
% Result : Unsatisfiable 8.40s 2.15s
% Output : Refutation 8.40s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 16
% Syntax : Number of formulae : 39 ( 20 unt; 0 def)
% Number of atoms : 65 ( 18 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 52 ( 26 ~; 26 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 4 con; 0-3 aty)
% Number of variables : 43 ( 43 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ member(X2,X0)
| ~ subclass(X0,X1)
| member(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_members) ).
fof(f2,axiom,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f3,axiom,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',class_elements_are_sets) ).
fof(f6,axiom,
! [X0,X1] :
( X0 != X1
| subclass(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equal_implies_subclass2) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_set) ).
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(f23,axiom,
! [X2,X0,X1] :
( member(X0,intersection(X1,X2))
| ~ member(X0,X2)
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection3) ).
fof(f24,axiom,
! [X0,X1] :
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
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(f31,axiom,
! [X0,X1] :
( ~ member(X0,universal_class)
| restrict(X1,singleton(X0),universal_class) = null_class
| member(X0,domain_of(X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain2) ).
fof(f32,plain,
! [X0,X1] :
( ~ member(X0,universal_class)
| null_class = restrict(X1,singleton(X0),universal_class)
| member(X0,domain_of(X1)) ),
inference(reorient_equations,[],[f31]) ).
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(f69,axiom,
! [X0] :
( X0 = null_class
| intersection(X0,regular(X0)) = null_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity2) ).
fof(f70,plain,
! [X0] :
( null_class = intersection(X0,regular(X0))
| null_class = X0 ),
inference(reorient_equations,[],[f69]) ).
fof(f122,negated_conjecture,
~ subclass(domain_of(intersection(x,y)),domain_of(x)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_domain_is_monotonic2_1) ).
fof(f143,plain,
! [X0,X1] :
( null_class != intersection(X0,cross_product(unordered_pair(X1,X1),universal_class))
| ~ member(X1,domain_of(X0)) ),
inference(definition_unfolding,[],[f30,f28,f12]) ).
fof(f144,plain,
! [X0,X1] :
( member(X0,domain_of(X1))
| null_class = intersection(X1,cross_product(unordered_pair(X0,X0),universal_class))
| ~ member(X0,universal_class) ),
inference(definition_unfolding,[],[f32,f28,f12]) ).
fof(f186,plain,
! [X1] : subclass(X1,X1),
inference(equality_resolution,[],[f6]) ).
fof(f189,plain,
member(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),domain_of(intersection(x,y))),
inference(unit_resulting_resolution,[],[f2,f122]) ).
fof(f190,plain,
~ member(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),domain_of(x)),
inference(unit_resulting_resolution,[],[f3,f122]) ).
fof(f193,plain,
null_class != intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class)),
inference(unit_resulting_resolution,[],[f143,f189]) ).
fof(f196,plain,
member(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),universal_class),
inference(unit_resulting_resolution,[],[f1,f189,f4]) ).
fof(f206,plain,
! [X0,X1] :
( ~ member(X0,null_class)
| member(X0,X1)
| null_class = X1 ),
inference(superposition,[],[f21,f70]) ).
fof(f210,plain,
null_class = intersection(x,cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class)),
inference(unit_resulting_resolution,[],[f144,f196,f190]) ).
fof(f214,plain,
! [X0] :
( ~ member(X0,cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))
| member(X0,null_class)
| ~ member(X0,x) ),
inference(superposition,[],[f23,f210]) ).
fof(f218,plain,
member(regular(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),
inference(unit_resulting_resolution,[],[f68,f193]) ).
fof(f219,plain,
member(regular(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class)),
inference(unit_resulting_resolution,[],[f22,f218]) ).
fof(f220,plain,
member(regular(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),intersection(x,y)),
inference(unit_resulting_resolution,[],[f21,f218]) ).
fof(f239,plain,
member(regular(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),x),
inference(unit_resulting_resolution,[],[f21,f220]) ).
fof(f262,plain,
member(regular(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),null_class),
inference(unit_resulting_resolution,[],[f214,f219,f239]) ).
fof(f375,plain,
~ member(regular(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),complement(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class)))),
inference(unit_resulting_resolution,[],[f24,f218]) ).
fof(f382,plain,
null_class = complement(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class))),
inference(unit_resulting_resolution,[],[f206,f262,f375]) ).
fof(f388,plain,
~ subclass(null_class,complement(intersection(intersection(x,y),cross_product(unordered_pair(not_subclass_element(domain_of(intersection(x,y)),domain_of(x)),not_subclass_element(domain_of(intersection(x,y)),domain_of(x))),universal_class)))),
inference(unit_resulting_resolution,[],[f1,f262,f375]) ).
fof(f400,plain,
~ subclass(null_class,null_class),
inference(forward_demodulation,[],[f388,f382]) ).
fof(f406,plain,
$false,
inference(forward_subsumption_resolution,[],[f400,f186]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET265-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.36 % Computer : n013.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Mon Sep 28 01:15:21 UTC 2026
% 0.11/0.36 % CPUTime :
% 0.11/0.36 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.40 Running first-order theorem proving
% 0.11/0.40 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
% 6.95/1.95 % (721159)Input is clausal, will run a generic CNF schedule.
% 6.95/1.95 % (721167)lrs+10_1_sil=8000:sp=occurrence:random_seed=554952940:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.95/1.95 % (721167)Refutation not found, incomplete strategy
% 6.95/1.95 % (721167)------------------------------
% 6.95/1.95 % (721167)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721167)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721167)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721167)Termination reason: Refutation not found, incomplete strategy
% 6.95/1.95 % (721167)Time elapsed: 0.001 s
% 6.95/1.95 % (721167)Peak memory usage: 88 MB
% 6.95/1.95 % (721167)Instructions burned: 1 (million)
% 6.95/1.95 % (721165)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3539619635:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.95/1.95 % (721164)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=2034874542:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.95/1.95 % (721166)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=757392878:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.95/1.95 % (721170)dis-21_1_sil=8000:lcm=predicate:random_seed=3079045572: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)
% 6.95/1.95 % (721168)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1536485010:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.95/1.95 % (721169)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1443842861:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.95/1.95 % (721168)Refutation not found, incomplete strategy
% 6.95/1.95 % (721168)------------------------------
% 6.95/1.95 % (721168)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721168)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721168)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721168)Termination reason: Refutation not found, incomplete strategy
% 6.95/1.95 % (721168)Time elapsed: 0.002 s
% 6.95/1.95 % (721168)Peak memory usage: 88 MB
% 6.95/1.95 % (721168)Instructions burned: 1 (million)
% 6.95/1.95 % (721170)Instruction limit reached!
% 6.95/1.95 % (721170)------------------------------
% 6.95/1.95 % (721170)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721170)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721170)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721170)Termination reason: Instruction limit
% 6.95/1.95 % (721170)Termination phase: Saturation
% 6.95/1.95 % (721170)Time elapsed: 0.071 s
% 6.95/1.95 % (721170)Peak memory usage: 89 MB
% 6.95/1.95 % (721170)Instructions burned: 117 (million)
% 6.95/1.95 % (721167)------------------------------
% 6.95/1.95 % (721167)------------------------------
% 6.95/1.95 % (721169)Instruction limit reached!
% 6.95/1.95 % (721169)------------------------------
% 6.95/1.95 % (721169)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721169)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721169)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721169)Termination reason: Instruction limit
% 6.95/1.95 % (721169)Termination phase: Saturation
% 6.95/1.95 % (721169)Time elapsed: 0.135 s
% 6.95/1.95 % (721169)Peak memory usage: 90 MB
% 6.95/1.95 % (721169)Instructions burned: 181 (million)
% 6.95/1.95 % (721179)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=671668897:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 6.95/1.95 % (721178)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=24078203:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 6.95/1.95 % (721178)Refutation not found, incomplete strategy
% 6.95/1.95 % (721178)------------------------------
% 6.95/1.95 % (721178)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721178)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721178)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721178)Termination reason: Refutation not found, incomplete strategy
% 6.95/1.95 % (721178)Time elapsed: 0.003 s
% 6.95/1.95 % (721178)Peak memory usage: 88 MB
% 6.95/1.95 % (721178)Instructions burned: 3 (million)
% 6.95/1.95 % (721179)Refutation not found, incomplete strategy
% 6.95/1.95 % (721179)------------------------------
% 6.95/1.95 % (721179)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721179)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721179)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721179)Termination reason: Refutation not found, incomplete strategy
% 6.95/1.95 % (721179)Time elapsed: 0.006 s
% 6.95/1.95 % (721179)Peak memory usage: 89 MB
% 6.95/1.95 % (721179)Instructions burned: 20 (million)
% 6.95/1.95 % (721168)------------------------------
% 6.95/1.95 % (721168)------------------------------
% 6.95/1.95 % (721180)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=725520315:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 6.95/1.95 % (721179)------------------------------
% 6.95/1.95 % (721179)------------------------------
% 6.95/1.95 % (721183)lrs+10_64_to=lpo:sil=8000:random_seed=3274108225:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 6.95/1.95 % (721180)Instruction limit reached!
% 6.95/1.95 % (721180)------------------------------
% 6.95/1.95 % (721180)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721180)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721180)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721180)Termination reason: Instruction limit
% 6.95/1.95 % (721180)Termination phase: Saturation
% 6.95/1.95 % (721180)Time elapsed: 0.132 s
% 6.95/1.95 % (721180)Peak memory usage: 89 MB
% 6.95/1.95 % (721180)Instructions burned: 221 (million)
% 6.95/1.95 % (721178)------------------------------
% 6.95/1.95 % (721178)------------------------------
% 6.95/1.95 % (721185)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=301816095:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 6.95/1.95 % (721183)Instruction limit reached!
% 6.95/1.95 % (721183)------------------------------
% 6.95/1.95 % (721183)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721183)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721183)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721183)Termination reason: Instruction limit
% 6.95/1.95 % (721183)Termination phase: Saturation
% 6.95/1.95 % (721183)Time elapsed: 0.079 s
% 6.95/1.95 % (721183)Peak memory usage: 90 MB
% 6.95/1.95 % (721183)Instructions burned: 127 (million)
% 6.95/1.95 % (721185)Instruction limit reached!
% 6.95/1.95 % (721185)------------------------------
% 6.95/1.95 % (721185)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721185)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721185)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721185)Termination reason: Instruction limit
% 6.95/1.95 % (721185)Termination phase: Saturation
% 6.95/1.95 % (721185)Time elapsed: 0.068 s
% 6.95/1.95 % (721185)Peak memory usage: 90 MB
% 6.95/1.95 % (721185)Instructions burned: 196 (million)
% 6.95/1.95 % (721187)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1588287969:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 6.95/1.95 % (721188)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3229059192:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 6.95/1.95 % (721190)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=147438321:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 6.95/1.95 % (721165)First to succeed.
% 6.95/1.95 % (721165)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-721159"
% 6.95/1.95 % (721191)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2405415759:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 6.95/1.95 % (721187)Instruction limit reached!
% 6.95/1.95 % (721187)------------------------------
% 6.95/1.95 % (721187)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.95 % (721187)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.95 % (721187)CaDiCaL version: 2.1.3
% 6.95/1.95 % (721187)Termination reason: Instruction limit
% 8.40/2.15 % (721187)Termination phase: Saturation
% 8.40/2.15 % (721187)Time elapsed: 0.105 s
% 8.40/2.15 % (721187)Peak memory usage: 91 MB
% 8.40/2.15 % (721187)Instructions burned: 159 (million)
% 8.40/2.15 % (721190)Instruction limit reached!
% 8.40/2.15 % (721190)------------------------------
% 8.40/2.15 % (721190)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.40/2.15 % (721190)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.40/2.15 % (721190)CaDiCaL version: 2.1.3
% 8.40/2.15 % (721190)Termination reason: Instruction limit
% 8.40/2.15 % (721190)Termination phase: Saturation
% 8.40/2.15 % (721190)Time elapsed: 0.054 s
% 8.40/2.15 % (721190)Peak memory usage: 89 MB
% 8.40/2.15 % (721190)Instructions burned: 107 (million)
% 8.40/2.15 % (721191)Instruction limit reached!
% 8.40/2.15 % (721191)------------------------------
% 8.40/2.15 % (721191)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.40/2.15 % (721191)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.40/2.15 % (721191)CaDiCaL version: 2.1.3
% 8.40/2.15 % (721191)Termination reason: Instruction limit
% 8.40/2.15 % (721191)Termination phase: Saturation
% 8.40/2.15 % (721191)Time elapsed: 0.038 s
% 8.40/2.15 % (721191)Peak memory usage: 89 MB
% 8.40/2.15 % (721191)Instructions burned: 108 (million)
% 8.40/2.15 % (721164)Also succeeded, but the first one will report.
% 8.40/2.15 % (721197)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2739362629:cond=fast:i=5208:av=off_2991 on theBenchmark for (2991ds/5208Mi)
% 8.40/2.15 % (721196)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1665742840:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 8.40/2.15 % (721198)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1247639482:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 8.40/2.15 % (721165)Refutation found. Thanks to Tanya!
% 8.40/2.15 % SZS status Unsatisfiable for theBenchmark
% 8.40/2.15 % SZS output start Proof for theBenchmark
% See solution above
% 8.40/2.15 % (721165)------------------------------
% 8.40/2.15 % (721165)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.40/2.15 % (721165)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.40/2.15 % (721165)CaDiCaL version: 2.1.3
% 8.40/2.15 % (721165)Termination reason: Refutation
% 8.40/2.15 % (721165)Time elapsed: 0.683 s
% 8.40/2.15 % (721165)Peak memory usage: 128 MB
% 8.40/2.15 % (721165)Instructions burned: 1017 (million)
% 8.40/2.15 % (721165)------------------------------
% 8.40/2.15 % (721165)------------------------------
% 8.40/2.15 % (721159)Success in time 1.106 s
% 8.40/2.15 % Vampire exiting
%------------------------------------------------------------------------------