7578 leftovers

data/xsd/state_file.xsd

@@ -238,7 +238,7 @@
     <xsd:complexType name="driveWayStateType">
         <xsd:attribute name="id" type="idType" use="required"/>
         <xsd:attribute name="edges" type="xsd:string" use="required"/>
-        <xsd:attribute name="vehicles" type="xsd:string" use="required"/>
+        <xsd:attribute name="vehicles" type="xsd:string" use="optional"/>
     </xsd:complexType>
 
 </xsd:schema>

src/microsim/traffic_lights/MSDriveWay.cpp

@@ -45,9 +45,6 @@
 //#define SUBDRIVEWAY_WARN_NOCONFLICT
 
 //#define DEBUG_BUILD_DRIVEWAY
-//#define DEBUG_BUILD_SUBDRIVEWAY
-//#define DEBUG_ADD_FOES
-//#define DEBUG_BUILD_SIDINGS
 //#define DEBUG_DRIVEWAY_BUILDROUTE
 //#define DEBUG_CHECK_FLANKS
 //#define DEBUG_SIGNALSTATE_PRIORITY
@@ -102,6 +99,8 @@ MSDriveWay::MSDriveWay(const MSLink* origin, const std::string& id, bool tempora
         myFoundSignal(false),
         myFoundJump(false),
         myTerminateRoute(false),
+        myAbortedBuild(false),
+        myBidiEnded(false),
         myIsSubDriveway(false)
 {}
 
@@ -845,7 +844,11 @@ MSDriveWay::buildRoute(const MSLink* origin, double length,
                               " exceeds maximum length (stopped searching after edge '" + toLane->getEdge().getID() + "' (length=" + toString(length) + "m).");
             }
             myNumWarnings++;
+            myAbortedBuild = true;
             // length exceeded
+#ifdef DEBUG_DRIVEWAY_BUILDROUTE
+            if (gDebugFlag4) std::cout << " abort: length=" << length << "\n";
+#endif
             return;
         }
 #ifdef DEBUG_DRIVEWAY_BUILDROUTE
@@ -934,6 +937,10 @@ MSDriveWay::buildRoute(const MSLink* origin, double length,
                     if (link == origin) {
                         WRITE_WARNINGF(TL("Found circular block after % (% edges, length %)"), warnID, toString(myRoute.size()), toString(length));
                         //std::cout << getClickableTLLinkID(origin) << " circularBlock2=" << toString(myRoute) << "\n";
+                        myAbortedBuild = true;
+#ifdef DEBUG_DRIVEWAY_BUILDROUTE
+                        if (gDebugFlag4) std::cout << " abort: found circle\n";
+#endif
                         return;
                     }
                     seekForwardSignal = false;
@@ -981,6 +988,10 @@ MSDriveWay::buildRoute(const MSLink* origin, double length,
             }
         }
     }
+    myBidiEnded = !seekBidiSwitch;
+#ifdef DEBUG_DRIVEWAY_BUILDROUTE
+    if (gDebugFlag4) std::cout << " normalEnd myBidiEnded=" << myBidiEnded << "\n";
+#endif
 }
 
 
@@ -1379,7 +1390,7 @@ MSDriveWay::match(MSRouteIterator firstIt, MSRouteIterator endIt) const {
     // if the vehicle arrives before the end of this driveway,
     // we'd rather build a new driveway to avoid superfluous restrictions
     if (match && itDwRoute == myRoute.end()
-            && (itRoute == endIt || myFoundSignal || myFoundJump || myIsSubDriveway)) {
+            && (itRoute == endIt || myAbortedBuild || myBidiEnded || myFoundJump || myIsSubDriveway)) {
         //std::cout << "  using dw=" << "\n";
         if (itRoute != endIt) {
             // check whether the current route requires an extended driveway
@@ -1722,7 +1733,7 @@ MSDriveWay::addSidings(MSDriveWay* foe, bool addToFoe) {
             auto itFind = std::find(foeSearchBeg, foeSearchEnd, cur->getBidiEdge());
             if (itFind != foeSearchEnd) {
 #ifdef DEBUG_BUILD_SIDINGS
-                std::cout << "endSiding " << getID() << " foe=" << foe->getID() << " i=" << i << " curBidi=" << Named::getIDSecure(cur->getBidiEdge()) << " length=" << length << "\n";
+                std::cout << "endSiding " << getID() << " foe=" << foe->getID() << " i=" << i << " curBidi=" << Named::getIDSecure(cur->getBidiEdge()) << " length=" << toString(length) << "\n";
 #endif
                 const int firstIndex = i + 1;
                 if (addToFoe) {
@@ -1876,15 +1887,28 @@ MSDriveWay::saveState(OutputDevice& out) {
 
 void
 MSDriveWay::_saveState(OutputDevice& out) const {
-    if (!myTrains.empty()) {
+    if (!myTrains.empty() || haveSubTrains()) {
         out.openTag(myIsSubDriveway ? SUMO_TAG_SUBDRIVEWAY : SUMO_TAG_DRIVEWAY);
         out.writeAttr(SUMO_ATTR_ID, getID());
         out.writeAttr(SUMO_ATTR_EDGES, toString(myRoute));
-        out.writeAttr(SUMO_ATTR_VEHICLES, toString(myTrains));
+        if (!myTrains.empty()) {
+            out.writeAttr(SUMO_ATTR_VEHICLES, toString(myTrains));
+        }
         out.closeTag();
     }
 }
 
+
+bool
+MSDriveWay::haveSubTrains() const {
+    for (MSDriveWay* sub : mySubDriveWays) {
+        if (!sub->myTrains.empty()) {
+            return true;
+        }
+    }
+    return false;
+}
+
 void
 MSDriveWay::loadState(const SUMOSAXAttributes& attrs, int tag) {
     if ((int)myDriveWayRouteLookup.size() < myGlobalDriveWayIndex) {
@@ -1906,6 +1930,8 @@ MSDriveWay::loadState(const SUMOSAXAttributes& attrs, int tag) {
     if (tag == SUMO_TAG_DRIVEWAY) {
         auto it = myDriveWayRouteLookup.find(route);
         if (it == myDriveWayRouteLookup.end()) {
+            //WRITE_WARNING(TLF("Unknown driveWay '%' with route '%'", id, edges));
+            //return;
             throw ProcessError(TLF("Unknown driveWay '%' with route '%'", id, edges));
         }
         dw = it->second;
@@ -1914,6 +1940,8 @@ MSDriveWay::loadState(const SUMOSAXAttributes& attrs, int tag) {
         std::string parentID = id.substr(0, id.rfind('.'));
         auto it = myDriveWayLookup.find(parentID);
         if (it == myDriveWayLookup.end()) {
+            //WRITE_WARNING(TLF("Unknown parent driveway '%' for subDriveWay '%'", parentID, id));
+            //return;
             throw ProcessError(TLF("Unknown parent driveway '%' for subDriveWay '%'", parentID, id));
         }
         MSDriveWay* parent = it->second;
@@ -1929,7 +1957,7 @@ MSDriveWay::loadState(const SUMOSAXAttributes& attrs, int tag) {
             return;
         }
     }
-    const std::string vehicles = attrs.get<std::string>(SUMO_ATTR_VEHICLES, id.c_str(), ok);
+    const std::string vehicles = attrs.getOpt<std::string>(SUMO_ATTR_VEHICLES, id.c_str(), ok, "");
     for (const std::string& vehID : StringTokenizer(vehicles).getVector()) {
         MSBaseVehicle* veh = dynamic_cast<MSBaseVehicle*>(c.getVehicle(vehID));
         if (veh == nullptr) {

src/microsim/traffic_lights/MSDriveWay.h

@@ -204,6 +204,10 @@ class MSDriveWay : public MSMoveReminder, public Named {
     bool myFoundSignal;
     bool myFoundJump;
     bool myTerminateRoute;
+    /// @brief whether driveway building was aborted due to MAX_BLOCK_LENGTH
+    bool myAbortedBuild;
+    /// @brief whether driveway building was aborted when no further bidi edge was found
+    bool myBidiEnded;
     bool myIsSubDriveway;
 
     /* @brief the actual driveway part up to the next railsignal (halting position)
@@ -296,6 +300,8 @@ class MSDriveWay : public MSMoveReminder, public Named {
 
     void addSwitchFoes(MSLink* link);
 
+    bool haveSubTrains() const;
+
     static bool hasJoin(const SUMOVehicle* ego, const SUMOVehicle* foe);
 
     static bool isSwitch(const MSLink* link);

tests/complex/state/rail/save_on_rail_signal/state.complex

@@ -26,6 +26,7 @@
 </sumoConfiguration>
 -->
 
+
 <snapshot xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/state_file.xsd" version="v1_21_0+0063-40d747df57b" time="116.00" type="micro" rail="1">
     <route id="!train2" state="0" edges="-e -b -d"/>
     <route id="!train3" state="0" edges="-e -b -d"/>

tests/complex/state/rail/save_rail_signal2/output.complex

@@ -1,13 +1,18 @@
 Loading net-file from 'net.net.xml' ... done (5ms).
 Loading done.
+
 Simulation version v1_21_0+0063-40d747df57b started with time: 0.00.
 Simulation ended at time: 54.00.
+
 Reason: All vehicles have left the simulation.
 Loading net-file from 'net.net.xml' ... done (6ms).
 Loading state from 'state.xml' ... done (40ms).
 Loading done.
+
+Simulation version v1_20_0+0703-550959f676a started with time: 20.00.
+
 Simulation version v1_21_0+0063-40d747df57b started with time: 20.00.
-Simulation ended at time: 54.00.
+
 Reason: All vehicles have left the simulation.
 <                 <entry id="train" time="9.00" reason="1"/>
 >                 <exit id="train" time="31.00" reason="9"/>

tests/complex/state/rail/save_rail_signal2/railsignalblocks.complex

@@ -3,6 +3,7 @@
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 
+
     <input>
         <net-file value="net.net.xml"/>
         <route-files value="input_routes.rou.xml"/>

tests/complex/state/rail/save_rail_signal2/railsignalblocks2.complex

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 
+
     <input>
         <net-file value="net.net.xml"/>
         <load-state value="state.xml"/>

tests/complex/state/rail/save_rail_signal2/railsignalvehs.complex

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 

tests/complex/state/rail/save_rail_signal2/railsignalvehs2.complex

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 
+
     <input>
         <net-file value="net.net.xml"/>
         <load-state value="state.xml"/>

tests/complex/state/rail/save_rail_signal2/state.complex

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 
@@ -28,7 +29,9 @@
 </sumoConfiguration>
 -->
 
+
 <snapshot xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/state_file.xsd" version="v1_21_0+0063-40d747df57b" time="20.00" type="micro" rail="1">
+
     <route id="!train" state="0" edges="a b c d"/>
     <route id="!train2" state="0" edges="-d2 -c -b -a2"/>
     <delay number="2" begin="2" end="0" depart="0.00" time="0.00"/>
@@ -55,4 +58,6 @@
     <driveWay id="gneJ7.d0" edges="-d2 -c -b -a2" vehicles="train2"/>
     <driveWay id="A.0" edges="b c d" vehicles="train"/>
     <subDriveWay id="A.0.0" edges="b c" vehicles="train"/>
+    <driveWay id="gneJ7.d0" edges="-d2 -c -b -a2" vehicles="train2"/>
+
 </snapshot>

tests/complex/state/rail/save_rail_signal_constraint/output.complex

@@ -1,19 +1,21 @@
 Loading net-file from 'net.net.xml' ... done (0ms).
-Loading additional-files from 'input_additional.add.xml' ... done (11ms).
-Loading additional-files from 'input_additional2.add.xml' ... done (10ms).
+
+Loading additional-files from 'input_additional.add.xml' ... done (5ms).
+Loading additional-files from 'input_additional2.add.xml' ... done (5ms).
 Loading done.
-Simulation version v1_21_0+0063-40d747df57b started with time: 0.00.
-Simulation ended at time: 269.00.
+Simulation version v1_20_0+0703-550959f676a started with time: 0.00.
+Simulation ended at time: 269.00
 Reason: All vehicles have left the simulation.
-DijkstraRouter answered 8 queries and explored 1.88 edges on average.
+DijkstraRouter answered 7 queries and explored 2.00 edges on average.
 DijkstraRouter spent 0.00s answering queries (0.00ms on average).
 Loading net-file from 'net.net.xml' ... done (0ms).
-Loading additional-files from 'input_additional.add.xml' ... done (16ms).
-Loading additional-files from 'input_additional2.add.xml' ... done (11ms).
-Loading state from 'state.xml' ... done (13ms).
+Loading additional-files from 'input_additional.add.xml' ... done (7ms).
+Loading additional-files from 'input_additional2.add.xml' ... done (6ms).
+Loading state from 'state.xml' ... done (6ms).
 Loading done.
-Simulation version v1_21_0+0063-40d747df57b started with time: 60.00.
-Simulation ended at time: 269.00.
+Simulation version v1_20_0+0703-550959f676a started with time: 60.00.
+Simulation ended at time: 269.00
+
 Reason: All vehicles have left the simulation.
 DijkstraRouter answered 2 queries and explored 2.00 edges on average.
 DijkstraRouter spent 0.00s answering queries (0.00ms on average).

tests/complex/state/rail/save_rail_signal_constraint/state.complex

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 
+
     <input>
         <net-file value="net.net.xml"/>
         <route-files value="input_routes.rou.xml"/>
@@ -29,6 +31,7 @@
 -->
 
 <snapshot xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/state_file.xsd" version="v1_21_0+0063-40d747df57b" time="60.00" type="micro" rail="1">
+
     <route id="!t0!var#1" state="0" edges="a b c"/>
     <route id="!t1!var#1" state="0" edges="d e c"/>
     <delay number="2" begin="3" end="1" depart="9.00" time="36.00"/>

tests/complex/state/rail/save_rail_signal_constraint/state2.complex

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 
+
     <input>
         <net-file value="net.net.xml"/>
         <route-files value="input_routes.rou.xml"/>
@@ -28,7 +30,9 @@
 </sumoConfiguration>
 -->
 
+
 <snapshot xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/state_file.xsd" version="v1_21_0+0063-40d747df57b" time="10.00" type="micro" rail="1">
+
     <route id="!between" state="0" edges="d e"/>
     <route id="!t0!var#1" state="0" edges="a b c"/>
     <route id="!t1" state="0" edges="d c c"/>

tests/complex/state/rail/save_rail_signal_constraint_include/output.complex

@@ -1,18 +1,20 @@
-Loading net-file from 'net.net.xml' ... done (0ms).
-Loading additional-files from 'input_additional.add.xml' ... done (9ms).
-Loading additional-files from 'input_additional2.add.xml' ... done (27ms).
+
+Loading net-file from 'net.net.xml' ... done (1ms).
+Loading additional-files from 'input_additional.add.xml' ... done (6ms).
+Loading additional-files from 'input_additional2.add.xml' ... done (5ms).
 Loading done.
-Simulation version v1_21_0+0063-40d747df57b started with time: 0.00.
-Simulation ended at time: 269.00.
+Simulation version v1_20_0+0703-550959f676a started with time: 0.00.
+Simulation ended at time: 269.00
 Reason: All vehicles have left the simulation.
-DijkstraRouter answered 8 queries and explored 1.88 edges on average.
+DijkstraRouter answered 7 queries and explored 2.00 edges on average.
 DijkstraRouter spent 0.00s answering queries (0.00ms on average).
 Loading net-file from 'net.net.xml' ... done (0ms).
-Loading additional-files from 'input_additional.add.xml' ... done (12ms).
-Loading state from 'state.xml' ... done (11ms).
+Loading additional-files from 'input_additional.add.xml' ... done (9ms).
+Loading state from 'state.xml' ... done (6ms).
 Loading done.
-Simulation version v1_21_0+0063-40d747df57b started with time: 60.00.
-Simulation ended at time: 269.00.
+Simulation version v1_20_0+0703-550959f676a started with time: 60.00.
+Simulation ended at time: 269.00
+
 Reason: All vehicles have left the simulation.
 DijkstraRouter answered 2 queries and explored 2.00 edges on average.
 DijkstraRouter spent 0.00s answering queries (0.00ms on average).

tests/complex/state/rail/save_rail_signal_constraint_include/state.complex

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+
 <!-- generated on 2024-10-17 10:24:01 by Eclipse SUMO sumo Version v1_21_0+0063-40d747df57b
 <sumoConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 
+
     <input>
         <net-file value="net.net.xml"/>
         <route-files value="input_routes.rou.xml"/>
@@ -29,7 +31,9 @@
 </sumoConfiguration>
 -->
 
+
 <snapshot xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/state_file.xsd" version="v1_21_0+0063-40d747df57b" time="60.00" type="micro" constraints="1" rail="1">
+
     <route id="!t0!var#1" state="0" edges="a b c"/>
     <route id="!t1!var#1" state="0" edges="d e c"/>
     <delay number="2" begin="3" end="1" depart="9.00" time="36.00"/>