%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET245-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n008.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 12:40:36 PM UTC 2026
% Result : Unsatisfiable 4.54s 1.58s
% Output : Refutation 5.74s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 22
% Syntax : Number of formulae : 84 ( 28 unt; 13 def)
% Number of atoms : 182 ( 38 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 182 ( 84 ~; 89 |; 0 &)
% ( 9 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 13 ( 11 usr; 10 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 9 con; 0-3 aty)
% Number of variables : 26 ( 0 sgn 26 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ member(X2,X0)
| ~ subclass(X0,X1)
| member(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_members) ).
fof(f6,axiom,
! [X0,X1] :
( X0 != X1
| subclass(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',equal_implies_subclass2) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection1) ).
fof(f24,axiom,
! [X0,X1] :
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',complement1) ).
fof(f28,axiom,
! [X2,X0,X1] : intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',restriction1) ).
fof(f67,axiom,
! [X0] :
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox/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/sandbox/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,
restrict(null_class,x,y) != null_class,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_restriction_with_null_class1_1) ).
fof(f123,plain,
null_class != restrict(null_class,x,y),
inference(reorient_equations,[],[f122]) ).
fof(f186,plain,
null_class != intersection(null_class,cross_product(x,y)),
inference(definition_unfolding,[],[f123,f28]) ).
fof(f188,plain,
! [X1] : subclass(X1,X1),
inference(equality_resolution,[],[f6]) ).
fof(f195,definition,
sF2 = complement(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f196,plain,
complement(sF1) = sF2,
inference(reorient_equations,[],[f195]) ).
fof(f197,definition,
sF3 = intersection(sF2,element_relation),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f198,plain,
intersection(sF2,element_relation) = sF3,
inference(reorient_equations,[],[f197]) ).
fof(f200,definition,
sF4 = cross_product(x,y),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f201,plain,
cross_product(x,y) = sF4,
inference(reorient_equations,[],[f200]) ).
fof(f202,definition,
sF5 = intersection(null_class,sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f203,plain,
intersection(null_class,sF4) = sF5,
inference(reorient_equations,[],[f202]) ).
fof(f204,plain,
null_class != sF5,
inference(definition_folding,[],[f186,f203,f201]) ).
fof(f206,definition,
( spl6_1
<=> null_class = sF5 ),
introduced(definition,[new_symbols(definition,[spl6_1])],[avatar_definition]) ).
fof(f208,plain,
( null_class != sF5
| spl6_1 ),
inference(avatar_component_clause,[],[f206]) ).
fof(f209,plain,
~ spl6_1,
inference(avatar_split_clause,[],[f204,f206]) ).
fof(f276,definition,
( spl6_15
<=> complement(sF1) = sF2 ),
introduced(definition,[new_symbols(definition,[spl6_15])],[avatar_definition]) ).
fof(f278,plain,
( complement(sF1) = sF2
| ~ spl6_15 ),
inference(avatar_component_clause,[],[f276]) ).
fof(f279,plain,
spl6_15,
inference(avatar_split_clause,[],[f196,f276]) ).
fof(f281,definition,
( spl6_16
<=> intersection(sF2,element_relation) = sF3 ),
introduced(definition,[new_symbols(definition,[spl6_16])],[avatar_definition]) ).
fof(f283,plain,
( intersection(sF2,element_relation) = sF3
| ~ spl6_16 ),
inference(avatar_component_clause,[],[f281]) ).
fof(f284,plain,
spl6_16,
inference(avatar_split_clause,[],[f198,f281]) ).
fof(f291,definition,
( spl6_18
<=> intersection(null_class,sF4) = sF5 ),
introduced(definition,[new_symbols(definition,[spl6_18])],[avatar_definition]) ).
fof(f293,plain,
( intersection(null_class,sF4) = sF5
| ~ spl6_18 ),
inference(avatar_component_clause,[],[f291]) ).
fof(f294,plain,
spl6_18,
inference(avatar_split_clause,[],[f203,f291]) ).
fof(f297,plain,
( ! [X0] :
( ~ member(X0,sF2)
| ~ member(X0,sF1) )
| ~ spl6_15 ),
inference(superposition,[],[f24,f278]) ).
fof(f361,plain,
( ! [X0] :
( ~ member(X0,sF3)
| member(X0,sF2) )
| ~ spl6_16 ),
inference(superposition,[],[f21,f283]) ).
fof(f362,plain,
( ! [X0] :
( ~ member(X0,sF5)
| member(X0,null_class) )
| ~ spl6_18 ),
inference(superposition,[],[f21,f293]) ).
fof(f367,definition,
( spl6_29
<=> null_class = sF3 ),
introduced(definition,[new_symbols(definition,[spl6_29])],[avatar_definition]) ).
fof(f368,plain,
( null_class != sF3
| spl6_29 ),
inference(avatar_component_clause,[],[f367]) ).
fof(f369,plain,
( null_class = sF3
| ~ spl6_29 ),
inference(avatar_component_clause,[],[f367]) ).
fof(f398,plain,
( member(regular(sF5),null_class)
| null_class = sF5
| ~ spl6_18 ),
inference(resolution,[],[f362,f68]) ).
fof(f400,plain,
( member(regular(sF5),null_class)
| spl6_1
| ~ spl6_18 ),
inference(forward_subsumption_resolution,[],[f398,f208]) ).
fof(f411,definition,
( spl6_36
<=> member(regular(sF5),null_class) ),
introduced(definition,[new_symbols(definition,[spl6_36])],[avatar_definition]) ).
fof(f413,plain,
( member(regular(sF5),null_class)
| ~ spl6_36 ),
inference(avatar_component_clause,[],[f411]) ).
fof(f414,plain,
( spl6_36
| spl6_1
| ~ spl6_18 ),
inference(avatar_split_clause,[],[f400,f291,f206,f411]) ).
fof(f431,plain,
( ! [X0] :
( member(regular(sF5),X0)
| ~ subclass(null_class,X0) )
| ~ spl6_36 ),
inference(resolution,[],[f1,f413]) ).
fof(f503,plain,
( ! [X0,X1] :
( ~ subclass(null_class,intersection(X0,X1))
| member(regular(sF5),X0) )
| ~ spl6_36 ),
inference(resolution,[],[f431,f21]) ).
fof(f507,plain,
( ~ subclass(null_class,sF3)
| member(regular(sF5),sF2)
| ~ spl6_16
| ~ spl6_36 ),
inference(resolution,[],[f431,f361]) ).
fof(f510,plain,
( ~ subclass(null_class,null_class)
| member(regular(sF5),sF2)
| ~ spl6_16
| ~ spl6_29
| ~ spl6_36 ),
inference(forward_demodulation,[],[f507,f369]) ).
fof(f512,definition,
( spl6_50
<=> member(regular(sF5),sF1) ),
introduced(definition,[new_symbols(definition,[spl6_50])],[avatar_definition]) ).
fof(f513,plain,
( member(regular(sF5),sF1)
| ~ spl6_50 ),
inference(avatar_component_clause,[],[f512]) ).
fof(f514,plain,
( ~ member(regular(sF5),sF1)
| spl6_50 ),
inference(avatar_component_clause,[],[f512]) ).
fof(f529,plain,
( member(regular(sF5),sF2)
| ~ spl6_16
| ~ spl6_29
| ~ spl6_36 ),
inference(forward_subsumption_resolution,[],[f510,f188]) ).
fof(f531,definition,
( spl6_54
<=> member(regular(sF5),sF2) ),
introduced(definition,[new_symbols(definition,[spl6_54])],[avatar_definition]) ).
fof(f533,plain,
( member(regular(sF5),sF2)
| ~ spl6_54 ),
inference(avatar_component_clause,[],[f531]) ).
fof(f534,plain,
( spl6_54
| ~ spl6_16
| ~ spl6_29
| ~ spl6_36 ),
inference(avatar_split_clause,[],[f529,f411,f367,f281,f531]) ).
fof(f1061,plain,
( ! [X0] :
( ~ subclass(null_class,null_class)
| member(regular(sF5),X0)
| null_class = X0 )
| ~ spl6_36 ),
inference(superposition,[],[f503,f70]) ).
fof(f1068,plain,
( ! [X0] :
( member(regular(sF5),X0)
| null_class = X0 )
| ~ spl6_36 ),
inference(forward_subsumption_resolution,[],[f1061,f188]) ).
fof(f1073,plain,
( null_class = sF1
| ~ spl6_36
| spl6_50 ),
inference(resolution,[],[f1068,f514]) ).
fof(f1083,plain,
( null_class = sF3
| member(regular(sF5),sF2)
| ~ spl6_16
| ~ spl6_36 ),
inference(resolution,[],[f1068,f361]) ).
fof(f1086,plain,
( member(regular(sF5),sF2)
| ~ spl6_16
| spl6_29
| ~ spl6_36 ),
inference(forward_subsumption_resolution,[],[f1083,f368]) ).
fof(f1088,definition,
( spl6_117
<=> null_class = sF1 ),
introduced(definition,[new_symbols(definition,[spl6_117])],[avatar_definition]) ).
fof(f1091,plain,
( spl6_117
| ~ spl6_36
| spl6_50 ),
inference(avatar_split_clause,[],[f1073,f512,f411,f1088]) ).
fof(f1097,plain,
( spl6_54
| ~ spl6_16
| spl6_29
| ~ spl6_36 ),
inference(avatar_split_clause,[],[f1086,f411,f367,f281,f531]) ).
fof(f1145,plain,
( ~ member(regular(sF5),sF1)
| ~ spl6_15
| ~ spl6_54 ),
inference(resolution,[],[f533,f297]) ).
fof(f1148,plain,
( $false
| ~ spl6_15
| ~ spl6_50
| ~ spl6_54 ),
inference(forward_subsumption_resolution,[],[f1145,f513]) ).
fof(f1149,plain,
( ~ spl6_15
| ~ spl6_50
| ~ spl6_54 ),
inference(avatar_contradiction_clause,[],[f1148]) ).
fof(f1153,plain,
( null_class != sF1
| ~ member(regular(sF5),null_class)
| member(regular(sF5),sF1) ),
introduced(definition,[],[theory_tautology_sat_conflict]) ).
cnf(s1,plain,
~ spl6_1,
inference(sat_conversion,[],[f209]) ).
cnf(s15,plain,
spl6_15,
inference(sat_conversion,[],[f279]) ).
cnf(s16,plain,
spl6_16,
inference(sat_conversion,[],[f284]) ).
cnf(s18,plain,
spl6_18,
inference(sat_conversion,[],[f294]) ).
cnf(s29,plain,
( spl6_1
| ~ spl6_18
| spl6_36 ),
inference(sat_conversion,[],[f414]) ).
cnf(s39,plain,
( ~ spl6_16
| ~ spl6_29
| ~ spl6_36
| spl6_54 ),
inference(sat_conversion,[],[f534]) ).
cnf(s88,plain,
( ~ spl6_36
| spl6_50
| spl6_117 ),
inference(sat_conversion,[],[f1091]) ).
cnf(s90,plain,
( ~ spl6_16
| spl6_29
| ~ spl6_36
| spl6_54 ),
inference(sat_conversion,[],[f1097]) ).
cnf(s97,plain,
( ~ spl6_15
| ~ spl6_50
| ~ spl6_54 ),
inference(sat_conversion,[],[f1149]) ).
cnf(s98,plain,
( ~ spl6_36
| spl6_50
| ~ spl6_117 ),
inference(sat_conversion,[],[f1153]) ).
cnf(s102,plain,
spl6_36,
inference(rat,[],[s29,s18,s1]) ).
cnf(s119,plain,
spl6_50,
inference(rat,[],[s88,s98,s102]) ).
cnf(s120,plain,
~ spl6_54,
inference(rat,[],[s97,s15,s119]) ).
cnf(s128,plain,
spl6_29,
inference(rat,[],[s90,s102,s16,s120]) ).
cnf(s129,plain,
$false,
inference(rat,[],[s39,s102,s16,s120,s128]) ).
fof(f1154,plain,
$false,
inference(avatar_sat_refutation,[],[s129]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SET245-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.37 % Computer : n008.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Mon Sep 28 01:13:10 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.41 Running first-order theorem proving
% 0.11/0.41 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.54/1.58 % (1780425)Input is clausal, will run a generic CNF schedule.
% 4.54/1.58 % (1780435)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1198380536:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 4.54/1.58 % (1780430)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=1447547571:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 4.54/1.58 % (1780431)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=556968674:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 4.54/1.58 % (1780432)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1491152942:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 4.54/1.58 % (1780433)lrs+10_1_sil=8000:sp=occurrence:random_seed=150263453:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 4.54/1.58 % (1780436)dis-21_1_sil=8000:lcm=predicate:random_seed=1841322765: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)
% 4.54/1.58 % (1780434)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3829645082:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 4.54/1.58 % (1780433)Refutation not found, incomplete strategy
% 4.54/1.58 % (1780433)------------------------------
% 4.54/1.58 % (1780433)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780433)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780433)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780433)Termination reason: Refutation not found, incomplete strategy
% 4.54/1.58 % (1780433)Time elapsed: 0.002 s
% 4.54/1.58 % (1780433)Peak memory usage: 88 MB
% 4.54/1.58 % (1780433)Instructions burned: 1 (million)
% 4.54/1.58 % (1780434)Instruction limit reached!
% 4.54/1.58 % (1780434)------------------------------
% 4.54/1.58 % (1780434)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780434)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780434)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780434)Termination reason: Instruction limit
% 4.54/1.58 % (1780434)Termination phase: Saturation
% 4.54/1.58 % (1780434)Time elapsed: 0.066 s
% 4.54/1.58 % (1780434)Peak memory usage: 88 MB
% 4.54/1.58 % (1780434)Instructions burned: 116 (million)
% 4.54/1.58 % (1780436)Instruction limit reached!
% 4.54/1.58 % (1780436)------------------------------
% 4.54/1.58 % (1780436)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780436)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780436)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780436)Termination reason: Instruction limit
% 4.54/1.58 % (1780436)Termination phase: Saturation
% 4.54/1.58 % (1780436)Time elapsed: 0.069 s
% 4.54/1.58 % (1780436)Peak memory usage: 89 MB
% 4.54/1.58 % (1780436)Instructions burned: 118 (million)
% 4.54/1.58 % (1780435)Instruction limit reached!
% 4.54/1.58 % (1780435)------------------------------
% 4.54/1.58 % (1780435)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780435)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780435)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780435)Termination reason: Instruction limit
% 4.54/1.58 % (1780435)Termination phase: Saturation
% 4.54/1.58 % (1780435)Time elapsed: 0.082 s
% 4.54/1.58 % (1780435)Peak memory usage: 91 MB
% 4.54/1.58 % (1780435)Instructions burned: 183 (million)
% 4.54/1.58 % (1780446)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2328982988:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 4.54/1.58 % (1780446)Refutation not found, incomplete strategy
% 4.54/1.58 % (1780446)------------------------------
% 4.54/1.58 % (1780446)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780446)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780446)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780446)Termination reason: Refutation not found, incomplete strategy
% 4.54/1.58 % (1780446)Time elapsed: 0.002 s
% 4.54/1.58 % (1780446)Peak memory usage: 88 MB
% 4.54/1.58 % (1780446)Instructions burned: 3 (million)
% 4.54/1.58 % (1780444)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=2109160019:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 4.54/1.58 % (1780445)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2096315464: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)
% 4.54/1.58 % (1780444)Refutation not found, incomplete strategy
% 4.54/1.58 % (1780444)------------------------------
% 4.54/1.58 % (1780444)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780444)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780444)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780444)Termination reason: Refutation not found, incomplete strategy
% 4.54/1.58 % (1780444)Time elapsed: 0.003 s
% 4.54/1.58 % (1780444)Peak memory usage: 88 MB
% 4.54/1.58 % (1780444)Instructions burned: 3 (million)
% 4.54/1.58 % (1780433)------------------------------
% 4.54/1.58 % (1780433)------------------------------
% 4.54/1.58 % (1780445)Instruction limit reached!
% 4.54/1.58 % (1780445)------------------------------
% 4.54/1.58 % (1780445)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780445)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780445)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780445)Termination reason: Instruction limit
% 4.54/1.58 % (1780445)Termination phase: Saturation
% 4.54/1.58 % (1780445)Time elapsed: 0.097 s
% 4.54/1.58 % (1780445)Peak memory usage: 90 MB
% 4.54/1.58 % (1780445)Instructions burned: 189 (million)
% 4.54/1.58 % (1780446)------------------------------
% 4.54/1.58 % (1780446)------------------------------
% 4.54/1.58 % (1780450)lrs+10_64_to=lpo:sil=8000:random_seed=1718007255:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 4.54/1.58 % (1780452)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1164084712:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 4.54/1.58 % (1780452)First to succeed.
% 4.54/1.58 % (1780452)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1780425"
% 4.54/1.58 % (1780451)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=492404658:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 4.54/1.58 % (1780444)------------------------------
% 4.54/1.58 % (1780444)------------------------------
% 4.54/1.58 % (1780450)Instruction limit reached!
% 4.54/1.58 % (1780450)------------------------------
% 4.54/1.58 % (1780450)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780450)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780450)Termination reason: Instruction limit
% 4.54/1.58 % (1780450)Termination phase: Saturation
% 4.54/1.58 % (1780450)Time elapsed: 0.082 s
% 4.54/1.58 % (1780450)Peak memory usage: 89 MB
% 4.54/1.58 % (1780450)Instructions burned: 127 (million)
% 4.54/1.58 % (1780451)Instruction limit reached!
% 4.54/1.58 % (1780451)------------------------------
% 4.54/1.58 % (1780451)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.54/1.58 % (1780451)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.54/1.58 % (1780451)CaDiCaL version: 2.1.3
% 4.54/1.58 % (1780451)Termination reason: Instruction limit
% 4.54/1.58 % (1780451)Termination phase: Saturation
% 4.54/1.58 % (1780451)Time elapsed: 0.122 s
% 4.54/1.58 % (1780451)Peak memory usage: 90 MB
% 4.54/1.58 % (1780451)Instructions burned: 194 (million)
% 4.54/1.58 % (1780456)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=290708993:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 4.54/1.58 % (1780452)Refutation found. Thanks to Tanya!
% 4.54/1.58 % SZS status Unsatisfiable for theBenchmark
% 4.54/1.58 % SZS output start Proof for theBenchmark
% See solution above
% 5.74/1.78 % (1780452)------------------------------
% 5.74/1.78 % (1780452)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.74/1.78 % (1780452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.74/1.78 % (1780452)CaDiCaL version: 2.1.3
% 5.74/1.78 % (1780452)Termination reason: Refutation
% 5.74/1.78 % (1780452)Time elapsed: 0.017 s
% 5.74/1.78 % (1780452)Peak memory usage: 90 MB
% 5.74/1.78 % (1780452)Instructions burned: 43 (million)
% 5.74/1.78 % (1780452)------------------------------
% 5.74/1.78 % (1780452)------------------------------
% 5.74/1.78 % (1780425)Success in time 0.737 s
% 5.74/1.78 % Vampire exiting
%------------------------------------------------------------------------------