{
    "jani-version":1,
    "features":[
        "derived-operators"
    ],
    "name":"Converted from PRISM by IscasMC",
    "type":"ctmc",
    "actions":[
        {
            "name":"client_request"
        },
        {
            "name":"client_"
        },
        {
            "name":"tau__"
        },
        {
            "name":"client_root_server_request"
        },
        {
            "name":"receive_answer_from_root"
        },
        {
            "name":"client_domain_server_request"
        },
        {
            "name":"receive_answer_from_domain"
        },
        {
            "name":"Correct_Guess"
        },
        {
            "name":"False_Guess"
        },
        {
            "name":"serve_other_request"
        }
    ],
    "constants":[
        {
            "name":"TIMES_TO_REQUEST_URL",
            "type":"int"
        },
        {
            "name":"popularity",
            "type":"real"
        },
        {
            "name":"port_id",
            "type":"int"
        },
        {
            "name":"guess",
            "type":"int"
        },
        {
            "name":"other_legitimate_requests_rate",
            "type":"int"
        }
    ],
    "variables":[
        {
            "name":"trials",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":"TIMES_TO_REQUEST_URL"
            }
        },
        {
            "name":"answers_received",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":"TIMES_TO_REQUEST_URL"
            }
        },
        {
            "name":"ttl",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":2
            }
        },
        {
            "name":"query_domain_server",
            "type":"bool"
        },
        {
            "name":"query_root_server",
            "type":"bool"
        },
        {
            "name":"queue",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":{
                    "op":"+",
                    "left":"TIMES_TO_REQUEST_URL",
                    "right":1
                }
            }
        },
        {
            "name":"root_server_queue",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":{
                    "op":"+",
                    "left":"TIMES_TO_REQUEST_URL",
                    "right":1
                }
            }
        },
        {
            "name":"ds_queue",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":{
                    "op":"+",
                    "left":"TIMES_TO_REQUEST_URL",
                    "right":1
                }
            }
        },
        {
            "name":"queries_answered",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":{
                    "op":"+",
                    "left":"TIMES_TO_REQUEST_URL",
                    "right":1
                }
            }
        },
        {
            "name":"correct_guess",
            "type":"bool"
        },
        {
            "name":"answer_from_domain_received",
            "type":"bool"
        },
        {
            "name":"root_state",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":1
            }
        },
        {
            "name":"domain_state",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":1
            }
        },
        {
            "name":"denial_of_service",
            "type":"bool"
        },
        {
            "name":"state_IS",
            "type":{
                "kind":"bounded",
                "base":"int",
                "lower-bound":0,
                "upper-bound":1
            }
        }
    ],
    "observables":[
    ],
    "initial-states":{
        "exp":{
            "op":"∧",
            "left":{
                "op":"∧",
                "left":{
                    "op":"∧",
                    "left":{
                        "op":"∧",
                        "left":{
                            "op":"∧",
                            "left":{
                                "op":"∧",
                                "left":{
                                    "op":"∧",
                                    "left":{
                                        "op":"∧",
                                        "left":{
                                            "op":"∧",
                                            "left":{
                                                "op":"∧",
                                                "left":{
                                                    "op":"∧",
                                                    "left":{
                                                        "op":"∧",
                                                        "left":{
                                                            "op":"∧",
                                                            "left":{
                                                                "op":"∧",
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                                                                    "right":0
                                                                },
                                                                "right":{
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                                                                    "left":"answers_received",
                                                                    "right":0
                                                                }
                                                            },
                                                            "right":{
                                                                "op":"=",
                                                                "left":"ttl",
                                                                "right":2
                                                            }
                                                        },
                                                        "right":{
                                                            "op":"=",
                                                            "left":"query_domain_server",
                                                            "right":false
                                                        }
                                                    },
                                                    "right":{
                                                        "op":"=",
                                                        "left":"query_root_server",
                                                        "right":false
                                                    }
                                                },
                                                "right":{
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                                                    "left":"queue",
                                                    "right":0
                                                }
                                            },
                                            "right":{
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                                                "left":"root_server_queue",
                                                "right":0
                                            }
                                        },
                                        "right":{
                                            "op":"=",
                                            "left":"ds_queue",
                                            "right":0
                                        }
                                    },
                                    "right":{
                                        "op":"=",
                                        "left":"queries_answered",
                                        "right":0
                                    }
                                },
                                "right":{
                                    "op":"=",
                                    "left":"correct_guess",
                                    "right":false
                                }
                            },
                            "right":{
                                "op":"=",
                                "left":"answer_from_domain_received",
                                "right":false
                            }
                        },
                        "right":{
                            "op":"=",
                            "left":"root_state",
                            "right":0
                        }
                    },
                    "right":{
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                        "left":"domain_state",
                        "right":0
                    }
                },
                "right":{
                    "op":"=",
                    "left":"denial_of_service",
                    "right":false
                }
            },
            "right":{
                "op":"=",
                "left":"state_IS",
                "right":0
            }
        }
    },
    "automata":[
        {
            "name":"intruder_machine",
            "locations":[
                {
                    "name":"location"
                }
            ],
            "initial-locations":[
                "location"
            ],
            "edges":[
                {
                    "location":"location",
                    "action":"client_request",
                    "rate":{
                        "exp":1
                    },
                    "guard":{
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                            "left":"trials",
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                        }
                    },
                    "destinations":[
                        {
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                                    "right":1
                                }
                            },
                            "location":"location",
                            "assignments":[
                                {
                                    "ref":"trials",
                                    "value":{
                                        "op":"+",
                                        "left":"trials",
                                        "right":1
                                    }
                                }
                            ],
                            "observables":[
                            ]
                        }
                    ]
                },
                {
                    "location":"location",
                    "action":"client_",
                    "rate":{
                        "exp":1
                    },
                    "guard":{
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                            "right":"trials"
                        }
                    },
                    "destinations":[
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                                    "right":1
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                            },
                            "location":"location",
                            "assignments":[
                                {
                                    "ref":"answers_received",
                                    "value":{
                                        "op":"+",
                                        "left":"answers_received",
                                        "right":1
                                    }
                                }
                            ],
                            "observables":[
                            ]
                        }
                    ]
                },
                {
                    "location":"location",
                    "action":"tau__",
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                        "exp":1
                    },
                    "guard":{
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                            "right":"TIMES_TO_REQUEST_URL"
                        }
                    },
                    "destinations":[
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                                    "op":"/",
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                                    "right":1
                                }
                            },
                            "location":"location",
                            "assignments":[
                            ],
                            "observables":[
                            ]
                        }
                    ]
                }
            ]
        },
        {
            "name":"client_server",
            "locations":[
                {
                    "name":"location"
                }
            ],
            "initial-locations":[
                "location"
            ],
            "edges":[
                {
                    "location":"location",
                    "action":"client_request",
                    "rate":{
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                            "op":"/",
                            "left":"popularity",
                            "right":10
                        }
                    },
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                                        "left":"TIMES_TO_REQUEST_URL",
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                                    }
                                },
                                "right":{
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                                    }
                                }
                            },
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                                }
                            }
                        }
                    },
                    "destinations":[
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                            },
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                                },
                                {
                                    "ref":"queries_answered",
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                                }
                            ]
                        }
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                },
                {
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                                },
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                                    }
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                            },
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                            }
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                    },
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                                        }
                                    },
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                                        }
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                                }
                            },
                            "location":"location",
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                                },
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                                    "ref":"ttl",
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                                },
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                    ]
                },
                {
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                    },
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                            },
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                                }
                            ],
                            "observables":[
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                        }
                    ]
                },
                {
                    "location":"location",
                    "action":"receive_answer_from_root",
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                    },
                    "guard":{
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                                },
                                {
                                    "ref":"ds_queue",
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                                        "left":"ds_queue",
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                                },
                                {
                                    "ref":"query_root_server",
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                    ]
                },
                {
                    "location":"location",
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                    },
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                    "destinations":[
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                    ]
                },
                {
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                    "action":"receive_answer_from_domain",
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                    },
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                                }
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                                    "value":false
                                },
                                {
                                    "ref":"answer_from_domain_received",
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                    ]
                },
                {
                    "location":"location",
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                {
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                            "op":"=",
                            "left":"root_state",
                            "right":1
                        }
                    },
                    "destinations":[
                        {
                            "probability":{
                                "exp":{
                                    "op":"/",
                                    "left":1,
                                    "right":1
                                }
                            },
                            "location":"location",
                            "assignments":[
                                {
                                    "ref":"root_state",
                                    "value":0
                                }
                            ]
                        }
                    ]
                }
            ]
        },
        {
            "name":"target_domain_server",
            "locations":[
                {
                    "name":"location"
                }
            ],
            "initial-locations":[
                "location"
            ],
            "edges":[
                {
                    "location":"location",
                    "action":"client_domain_server_request",
                    "rate":{
                        "exp":1
                    },
                    "guard":{
                        "exp":{
                            "op":"=",
                            "left":"domain_state",
                            "right":0
                        }
                    },
                    "destinations":[
                        {
                            "probability":{
                                "exp":{
                                    "op":"/",
                                    "left":1,
                                    "right":1
                                }
                            },
                            "location":"location",
                            "assignments":[
                                {
                                    "ref":"domain_state",
                                    "value":1
                                }
                            ]
                        }
                    ]
                },
                {
                    "location":"location",
                    "action":"receive_answer_from_domain",
                    "rate":{
                        "exp":{
                            "op":"/",
                            "left":1,
                            "right":"other_legitimate_requests_rate"
                        }
                    },
                    "guard":{
                        "exp":{
                            "op":"=",
                            "left":"domain_state",
                            "right":1
                        }
                    },
                    "destinations":[
                        {
                            "probability":{
                                "exp":{
                                    "op":"/",
                                    "left":{
                                        "op":"/",
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                                        "right":"other_legitimate_requests_rate"
                                    },
                                    "right":{
                                        "op":"/",
                                        "left":1,
                                        "right":"other_legitimate_requests_rate"
                                    }
                                }
                            },
                            "location":"location",
                            "assignments":[
                                {
                                    "ref":"domain_state",
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                                }
                            ]
                        }
                    ]
                },
                {
                    "location":"location",
                    "action":"serve_other_request",
                    "rate":{
                        "exp":{
                            "op":"/",
                            "left":{
                                "op":"-",
                                "left":"other_legitimate_requests_rate",
                                "right":1
                            },
                            "right":"other_legitimate_requests_rate"
                        }
                    },
                    "guard":{
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                        }
                    },
                    "destinations":[
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                            "probability":{
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                                    },
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                                        "right":"other_legitimate_requests_rate"
                                    }
                                }
                            },
                            "location":"location",
                            "assignments":[
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                                    "ref":"domain_state",
                                    "value":1
                                }
                            ],
                            "observables":[
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                        }
                    ]
                }
            ]
        },
        {
            "name":"intruder_server",
            "locations":[
                {
                    "name":"location"
                }
            ],
            "initial-locations":[
                "location"
            ],
            "edges":[
                {
                    "location":"location",
                    "action":"client_domain_server_request",
                    "rate":{
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                    },
                    "guard":{
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                        }
                    },
                    "destinations":[
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                            "probability":{
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                            },
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                                    "ref":"state_IS",
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                            ]
                        }
                    ]
                },
                {
                    "location":"location",
                    "action":"Correct_Guess",
                    "rate":{
                        "exp":"guess"
                    },
                    "guard":{
                        "exp":{
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                        }
                    },
                    "destinations":[
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                            "probability":{
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                            },
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                        }
                    ]
                },
                {
                    "location":"location",
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                    },
                    "guard":{
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                        }
                    },
                    "destinations":[
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                            "probability":{
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                            },
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                        }
                    ]
                },
                {
                    "location":"location",
                    "action":"receive_answer_from_domain",
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                    },
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                    },
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                                }
                            ]
                        }
                    ]
                }
            ]
        }
    ],
    "system":{
        "elements":[
            {
                "automaton":"intruder_machine"
            },
            {
                "automaton":"client_server"
            },
            {
                "automaton":"root_server"
            },
            {
                "automaton":"target_domain_server"
            },
            {
                "automaton":"intruder_server"
            }
        ],
        "syncs":[
            {
                "synchronise":[
                    null,
                    "client_domain_server_request",
                    null,
                    "client_domain_server_request",
                    "client_domain_server_request"
                ],
                "result":"client_domain_server_request"
            },
            {
                "synchronise":[
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                    "receive_answer_from_domain",
                    null,
                    "receive_answer_from_domain",
                    "receive_answer_from_domain"
                ],
                "result":"receive_answer_from_domain"
            },
            {
                "synchronise":[
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                    "Correct_Guess",
                    null,
                    null,
                    "Correct_Guess"
                ],
                "result":"Correct_Guess"
            },
            {
                "synchronise":[
                    null,
                    "False_Guess",
                    null,
                    null,
                    "False_Guess"
                ],
                "result":"False_Guess"
            },
            {
                "synchronise":[
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                    "client_root_server_request",
                    "client_root_server_request",
                    null,
                    null
                ],
                "result":"client_root_server_request"
            },
            {
                "synchronise":[
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                    "receive_answer_from_root",
                    null,
                    null
                ],
                "result":"receive_answer_from_root"
            },
            {
                "synchronise":[
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                    "client_request",
                    null,
                    null,
                    null
                ],
                "result":"client_request"
            },
            {
                "synchronise":[
                    "client_",
                    "client_",
                    null,
                    null,
                    null
                ],
                "result":"client_"
            },
            {
                "synchronise":[
                    "tau__",
                    null,
                    null,
                    null,
                    null
                ],
                "result":"tau__"
            },
            {
                "synchronise":[
                    null,
                    "tau__",
                    null,
                    null,
                    null
                ],
                "result":"tau__"
            },
            {
                "synchronise":[
                    null,
                    null,
                    null,
                    "serve_other_request",
                    null
                ],
                "result":"serve_other_request"
            }
        ]
    }
}