Runtime error: Assert failed (../src/metrics/metrics_base.nit:223)
*** METRICS ***

# MModules metrics

 ## project base_simple3
  `- group base_simple3
	mnoa: number of ancestor modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnop: number of parent modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnoc: number of child modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnod: number of descendant modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mdit: depth in module tree
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnbi: number of introduction in module
	  avg: 7.0
	  max: base_simple3 (7)
	  min: base_simple3 (7)
	  std: 0.0
	mnbr: number of refinement in module
	  avg: 1.0
	  max: base_simple3 (1)
	  min: base_simple3 (1)
	  std: 0.0
	mnbcc: number of concrete class in module (intro + redef)
	  avg: 4.0
	  max: base_simple3 (4)
	  min: base_simple3 (4)
	  std: 0.0
	mnbac: number of abstract class in module (intro + redef)
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnbic: number of interface in module (intro + redef)
	  avg: 2.0
	  max: base_simple3 (2)
	  min: base_simple3 (2)
	  std: 0.0

 ## global metrics
	mnoa: number of ancestor modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnop: number of parent modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnoc: number of child modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnod: number of descendant modules
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mdit: depth in module tree
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnbi: number of introduction in module
	  avg: 14.0
	  max: base_simple3 (7)
	  min: base_simple3 (7)
	  std: 7.0
	mnbr: number of refinement in module
	  avg: 2.0
	  max: base_simple3 (1)
	  min: base_simple3 (1)
	  std: 1.0
	mnbcc: number of concrete class in module (intro + redef)
	  avg: 8.0
	  max: base_simple3 (4)
	  min: base_simple3 (4)
	  std: 4.0
	mnbac: number of abstract class in module (intro + redef)
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnbic: number of interface in module (intro + redef)
	  avg: 4.0
	  max: base_simple3 (2)
	  min: base_simple3 (2)
	  std: 2.0

# MClasses metrics

 ## project base_simple3
  `- group base_simple3
	cnoa: number of ancestor classes
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	cnop: number of parent classes
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	cnoc: number of child classes
	  avg: 0.0
	  max: Object (6)
	  min: Bool (0)
	  std: 2.268
	cnod: number of descendant classes
	  avg: 0.0
	  max: Object (6)
	  min: Bool (0)
	  std: 2.268
	cdit: depth in class tree
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	cnbip: number of introduced properties
	  avg: 2.0
	  max: C (7)
	  min: Bool (0)
	  std: 2.42
	cnbrp: number of redefined properties
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnbhp: number of inherited properties
	  avg: 2.0
	  max: Bool (3)
	  min: Object (0)
	  std: 1.195

 ## global metrics
	cnoa: number of ancestor classes
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	cnop: number of parent classes
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	cnoc: number of child classes
	  avg: 0.0
	  max: Object (6)
	  min: Bool (0)
	  std: 2.268
	cnod: number of descendant classes
	  avg: 0.0
	  max: Object (6)
	  min: Bool (0)
	  std: 2.268
	cdit: depth in class tree
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	cnbip: number of introduced properties
	  avg: 2.0
	  max: C (7)
	  min: Bool (0)
	  std: 2.42
	cnbrp: number of redefined properties
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnbhp: number of inherited properties
	  avg: 2.0
	  max: Bool (3)
	  min: Object (0)
	  std: 1.195
--- Poset metrics ---
## Module importation hierarchy
Number of nodes: 1
Number of edges: 1 (1.00 per node)
Number of direct edges: 0 (0.0 per node)
Distribution of greaters
 population: 1
 minimum value: 1
 maximum value: 1
 total value: 1
 average value: 1.00
 distribution:
  <=1: sub-population=1 (100.00%); cumulated value=1 (100.00%)
Distribution of direct greaters
 population: 1
 minimum value: 0
 maximum value: 0
 total value: 0
 average value: 0.0
 distribution:
  <=0: sub-population=1 (100.00%); cumulated value=0 (na%)
Distribution of smallers
 population: 1
 minimum value: 1
 maximum value: 1
 total value: 1
 average value: 1.00
 distribution:
  <=1: sub-population=1 (100.00%); cumulated value=1 (100.00%)
Distribution of direct smallers
 population: 1
 minimum value: 0
 maximum value: 0
 total value: 0
 average value: 0.0
 distribution:
  <=0: sub-population=1 (100.00%); cumulated value=0 (na%)
## Classdef hierarchy
Number of nodes: 8
Number of edges: 22 (2.75 per node)
Number of direct edges: 7 (0.87 per node)
Distribution of greaters
 population: 8
 minimum value: 2
 maximum value: 3
 total value: 22
 average value: 2.75
 distribution:
  <=2: sub-population=2 (25.00%); cumulated value=4 (18.18%)
  <=4: sub-population=6 (75.00%); cumulated value=18 (81.81%)
Distribution of direct greaters
 population: 8
 minimum value: 0
 maximum value: 1
 total value: 7
 average value: 0.87
 distribution:
  <=0: sub-population=1 (12.50%); cumulated value=0 (0.0%)
  <=1: sub-population=7 (87.50%); cumulated value=7 (100.00%)
Distribution of smallers
 population: 8
 minimum value: 1
 maximum value: 8
 total value: 22
 average value: 2.75
 distribution:
  <=1: sub-population=6 (75.00%); cumulated value=6 (27.27%)
  <=8: sub-population=2 (25.00%); cumulated value=16 (72.72%)
Distribution of direct smallers
 population: 8
 minimum value: 0
 maximum value: 6
 total value: 7
 average value: 0.87
 distribution:
  <=0: sub-population=6 (75.00%); cumulated value=0 (0.0%)
  <=1: sub-population=1 (12.50%); cumulated value=1 (14.28%)
  <=8: sub-population=1 (12.50%); cumulated value=6 (85.71%)
## Class hierarchy
Number of nodes: 7
Number of edges: 13 (1.85 per node)
Number of direct edges: 6 (0.85 per node)
Distribution of greaters
 population: 7
 minimum value: 1
 maximum value: 2
 total value: 13
 average value: 1.85
 distribution:
  <=1: sub-population=1 (14.28%); cumulated value=1 (7.69%)
  <=2: sub-population=6 (85.71%); cumulated value=12 (92.30%)
Distribution of direct greaters
 population: 7
 minimum value: 0
 maximum value: 1
 total value: 6
 average value: 0.85
 distribution:
  <=0: sub-population=1 (14.28%); cumulated value=0 (0.0%)
  <=1: sub-population=6 (85.71%); cumulated value=6 (100.00%)
Distribution of smallers
 population: 7
 minimum value: 1
 maximum value: 7
 total value: 13
 average value: 1.85
 distribution:
  <=1: sub-population=6 (85.71%); cumulated value=6 (46.15%)
  <=8: sub-population=1 (14.28%); cumulated value=7 (53.84%)
Distribution of direct smallers
 population: 7
 minimum value: 0
 maximum value: 6
 total value: 6
 average value: 0.85
 distribution:
  <=0: sub-population=6 (85.71%); cumulated value=0 (0.0%)
  <=8: sub-population=1 (14.28%); cumulated value=6 (100.00%)
--- AST Metrics ---
## All nodes of the AST
 population: 47
 minimum value: 1
 maximum value: 39
 total value: 254
 average value: 5.40
 distribution:
  <=1: sub-population=14 (29.78%); cumulated value=14 (5.51%)
  <=2: sub-population=6 (12.76%); cumulated value=12 (4.72%)
  <=4: sub-population=9 (19.14%); cumulated value=29 (11.41%)
  <=8: sub-population=10 (21.27%); cumulated value=61 (24.01%)
  <=16: sub-population=4 (8.51%); cumulated value=44 (17.32%)
  <=32: sub-population=3 (6.38%); cumulated value=55 (21.65%)
  <=64: sub-population=1 (2.12%); cumulated value=39 (15.35%)
 list:
  TId: 39 (15.35%)
  AListExprs: 19 (7.48%)
  APublicVisibility: 18 (7.08%)
  ACallExpr: 18 (7.08%)
  TClassid: 15 (5.90%)
  TNumber: 10 (3.93%)
  AIntExpr: 10 (3.93%)
  AType: 9 (3.54%)
  TKwend: 8 (3.14%)
  ASignature: 8 (3.14%)
  ...
  AModule: 1 (0.39%)
  AMainClassdef: 1 (0.39%)
  ATopClassdef: 1 (0.39%)
  TKwreturn: 1 (0.39%)
  AReturnExpr: 1 (0.39%)
  TKwinterface: 1 (0.39%)
  ANoImport: 1 (0.39%)
  AInterfaceClasskind: 1 (0.39%)
  AMainMethPropdef: 1 (0.39%)
  TKwimport: 1 (0.39%)
## All identifiers of the AST
 population: 19
 minimum value: 1
 maximum value: 11
 total value: 54
 average value: 2.84
 distribution:
  <=1: sub-population=2 (10.52%); cumulated value=2 (3.70%)
  <=2: sub-population=12 (63.15%); cumulated value=24 (44.44%)
  <=4: sub-population=3 (15.78%); cumulated value=10 (18.51%)
  <=8: sub-population=1 (5.26%); cumulated value=7 (12.96%)
  <=16: sub-population=1 (5.26%); cumulated value=11 (20.37%)
 list:
  output: 11 (20.37%)
  Int: 7 (12.96%)
  run: 4 (7.40%)
  c: 3 (5.55%)
  val: 3 (5.55%)
  i: 2 (3.70%)
  bar: 2 (3.70%)
  foo: 2 (3.70%)
  val2: 2 (3.70%)
  val1: 2 (3.70%)
  C: 2 (3.70%)
  v: 2 (3.70%)
  baz: 2 (3.70%)
  a: 2 (3.70%)
  A: 2 (3.70%)
  B: 2 (3.70%)
  b: 2 (3.70%)
  Object: 1 (1.85%)
  Bool: 1 (1.85%)
--- Metrics of refinement usage ---
Number of modules: 1

Number of classes: 7
  Number of interface kind: 1 (14.28%)
  Number of enum kind: 2 (28.57%)
  Number of class kind: 4 (57.14%)

Number of class definitions: 8
Number of refined classes: 1 (14.28%)
Average number of class refinments by classes: 0.14
Average number of class refinments by refined classes: 1.00

Number of properties: 19
  Number of MAttribute: 3 (15.78%)
  Number of MMethod: 16 (84.21%)

Number of property definitions: 19
Number of redefined properties: 0 (0.0%)
Average number of property redefinitions by property: 0.0
Average number of property redefinitions by redefined property: na
--- Metrics of the explitic static types ---
Total number of explicit static types: 9
Statistics of type usage:
 population: 4
 minimum value: 1
 maximum value: 6
 total value: 9
 average value: 2.25
 distribution:
  <=1: sub-population=3 (75.00%); cumulated value=3 (33.33%)
  <=8: sub-population=1 (25.00%); cumulated value=6 (66.66%)
 list:
  Int: 6 (66.66%)
  C: 1 (11.11%)
  B: 1 (11.11%)
  A: 1 (11.11%)
--- Sends on Nullable Receiver ---
Total number of sends: 19
Number of sends on a nullable receiver: 0 (0.0%)
Number of buggy sends (cannot determine the type of the receiver): 0 (0.0%)
--- Explicit vs. Implicit Self ---
Total number of self: 5
Total number of implicit self: 4 (80.00%)
--- Construction of tables ---
Number of runtime classes: 6 (excluding interfaces and abstract classes)
Average number of composing class definition by runtime class: 3.00
Total size of tables (classes and instances): 34 (not including stuff like info for subtyping or call-next-method)
Average size of table by runtime class: 5.66
Values never redefined: 34 (100.00%)

# Mendel metrics
	large mclasses (threshold: 2.291)
	   B: 3
	   C: 3
	budding mclasses (threshold: 0.924)
	   B: 1.0
	   C: 1.0
	blooming mclasses (threshold: 2.581)
	   B: 3.0
	   C: 3.0
	blooming mclasses (threshold: 2.581)
	   B: 3.0
	   C: 3.0
generating out/nitmetrics_args1.write/project_hierarchy.dot
generating out/nitmetrics_args1.write/module_hierarchy.dot

# Inheritance metrics

 ## project base_simple3
  `- group base_simple3
	cnoac: number of class_kind ancestor
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnopc: number of class_kind parent
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnocc: number of class_kind children
	  avg: 0.0
	  max: Object (4)
	  min: Bool (0)
	  std: 1.512
	cnodc: number of class_kind descendants
	  avg: 0.0
	  max: Object (4)
	  min: Bool (0)
	  std: 1.512
	cnopi: number of interface_kind parent
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	cnoci: number of interface_kind children
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnodi: number of interface_kind descendants
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cditc: depth in class tree following only class, abstract, extern kind
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cditi: depth in class tree following only interface_kind
	  avg: 0.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.926
	mdui: proportion of mclass defined using inheritance (has other parent than Object)
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mduic: proportion of class_kind defined using inheritance
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mduii: proportion of interface_kind defined using inheritance
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mif: proportion of mclass inherited from
	  avg: 0.143
	  max: base_simple3 (0.143)
	  min: base_simple3 (0.143)
	  std: 0.0
	mifc: proportion of class_kind inherited from
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mifi: proportion of interface_kind inherited from
	  avg: 0.143
	  max: base_simple3 (0.143)
	  min: base_simple3 (0.143)
	  std: 0.0

 ## global metrics
	cnoac: number of class_kind ancestor
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnopc: number of class_kind parent
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnocc: number of class_kind children
	  avg: 1.0
	  max: Object (4)
	  min: Bool (0)
	  std: 1.464
	cnodc: number of class_kind descendants
	  avg: 1.0
	  max: Object (4)
	  min: Bool (0)
	  std: 1.464
	cnopi: number of interface_kind parent
	  avg: 1.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.378
	cnoci: number of interface_kind children
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cnodi: number of interface_kind descendants
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cditc: depth in class tree following only class, abstract, extern kind
	  avg: 0.0
	  max: Object (0)
	  min: Object (0)
	  std: 0.0
	cditi: depth in class tree following only interface_kind
	  avg: 1.0
	  max: Bool (1)
	  min: Object (0)
	  std: 0.378
	mdui: proportion of mclass defined using inheritance (has other parent than Object)
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mduic: proportion of class_kind defined using inheritance
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mduii: proportion of interface_kind defined using inheritance
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mif: proportion of mclass inherited from
	  avg: 0.143
	  max: base_simple3 (0.143)
	  min: base_simple3 (0.143)
	  std: 0.0
	mifc: proportion of class_kind inherited from
	  avg: 0.0
	  max: base_simple3 (0.0)
	  min: base_simple3 (0.0)
	  std: 0.0
	mifi: proportion of interface_kind inherited from
	  avg: 0.143
	  max: base_simple3 (0.143)
	  min: base_simple3 (0.143)
	  std: 0.0

# RTA metrics

 ## Live instances by mainmodules
	mnlc: number of live mclasses in a mmodule
	  avg: 6.0
	  max: base_simple3 (6)
	  min: base_simple3 (6)
	  std: 0.0
	mnlt: number of live mtypes in a mmodule
	  avg: 6.0
	  max: base_simple3 (6)
	  min: base_simple3 (6)
	  std: 0.0
	mnct: number of live cast mtypes in a mmodule
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0
	mnli: number of live instances in a mmodule
	  avg: 17.0
	  max: base_simple3 (17)
	  min: base_simple3 (17)
	  std: 0.0
	mnlm: number of live methods in a mmodule
	  avg: 14.0
	  max: base_simple3 (14)
	  min: base_simple3 (14)
	  std: 0.0
	mnlmd: number of live method definitions in a mmodule
	  avg: 14.0
	  max: base_simple3 (14)
	  min: base_simple3 (14)
	  std: 0.0
	mnldd: number of dead method definitions in a mmodule
	  avg: 0.0
	  max: base_simple3 (0)
	  min: base_simple3 (0)
	  std: 0.0

 ## Total live instances by mclasses
	cnli: number of live instances for a mclass
	  avg: 2.0
	  max: Int (12)
	  min: Sys (1)
	  std: 4.183
class_hierarchy.dot
classdef_hierarchy.dot
inheritance/
mclasses/
mendel/
mmodules/
model.html
module_hierarchy.dot
project_hierarchy.dot
rta/