84 lines
2.6 KiB
Text
84 lines
2.6 KiB
Text
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open TypeArray
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open TypeTracks
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open CstArrayInit
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open Mc_TypeSensors
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open Mc
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fun dv_detectedbyiff(missiontrack : TypeTracks.tmissiontrack; accin : bool)
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returns (accout : bool)
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let
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accout = accin & not (missiontrack.m_tracknumber <> 0);
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tel
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fun dv_sametracknumber(missiontrack1,
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missiontrack2 : TypeTracks.tmissiontrack;
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accin : bool)
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returns (accout : bool)
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let
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accout =
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accin or
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missiontrack1.m_tracknumber = missiontrack2.m_tracknumber &
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missiontrack2.m_tracknumber <> 0;
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tel
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fun dv_tracknumberexist(missiontrack : TypeTracks.tmissiontrack;
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missiontracks : TypeArray.tmissiontracksarray;
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accin : bool)
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returns (accout : bool)
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var l36 : bool;
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let
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l36 =
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fold<<ksizemissiontracksarray>> dv_sametracknumber(
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missiontrack^ksizemissiontracksarray, missiontracks, false);
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accout = accin or l36;
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tel
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node dv_proof1(currentrdrstate : tsensorstate;
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rdronoffbutton, rdronoffcmd : bool)
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returns (proof1 : bool)
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let
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proof1 =
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Verif.implies(Digital.risingEdge(rdronoffbutton) &
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currentrdrstate = TState_FAIL, rdronoffcmd =
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(false -> pre rdronoffcmd));
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tel
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fun dv_proof2(ifftracks : TypeArray.tifftracksarray;
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missiontracks : TypeArray.tmissiontracksarray)
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returns (proof2 : bool)
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var l33 : bool;
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let
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l33 =
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fold<<ksizemissiontracksarray>> dv_detectedbyiff(missiontracks, true);
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proof2 = Verif.implies(ifftracks = kinitifftrackarray, l33);
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tel
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(* verifiy that all non null tracknumbers are different *)
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fun dv_proof3(missiontracks : TypeArray.tmissiontracksarray)
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returns (proof3 : bool)
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var l33 : bool;
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let
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l33 =
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fold<<ksizemissiontracksarray>> dv_tracknumberexist(
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missiontracks, missiontracks^ksizemissiontracksarray, false);
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proof3 = not l33;
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tel
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node dv_observer(currentrdrstate : tsensorstate;
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currentrdrmode : trdrmode;
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rdrtracks : TypeArray.trdrtracksarray;
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rdronoffbutton, rdrmodebutton, iffonoffbutton : bool;
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currentiffstate : tsensorstate;
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ifftracks : TypeArray.tifftracksarray)
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returns (proof1, proof2, proof3 : bool)
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var l3 : TypeArray.tmissiontracksarray; l1,l4,l5 : bool;
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let
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proof3 = dv_proof3(l3);
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proof2 = dv_proof2(ifftracks, l3);
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proof1 = dv_proof1(currentrdrstate, rdronoffbutton, l1);
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(l1, l4, l3, l5) =
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mc(currentrdrstate, currentrdrmode, rdrtracks, rdronoffbutton,
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rdrmodebutton, iffonoffbutton, currentiffstate, ifftracks);
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tel
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