diff --git a/src/main/nets/testNet1.pnml b/src/main/nets/testNet1.pnml
new file mode 100644
index 0000000000000000000000000000000000000000..f017b22e66dcb6578ea99d7a44584bf7ac1fec89
--- /dev/null
+++ b/src/main/nets/testNet1.pnml
@@ -0,0 +1,129 @@
+<pnml xmlns="http://www.pnml.org/version-2009/grammar/pnml">
+ <net id="n-E2D0-BCF46-0" type ="http://www.pnml.org/version-2009/grammar/ptnet">
+ <name>
+ <text>minimal</text>
+ </name>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <page id="g-E2D0-BCF68-1">
+ <place id="p1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p1</placeID>
+ <outputsignalID>os2</outputsignalID>
+ <initialvalue>1</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>3</result>
+ </equal>
+ <equal>
+ <value>0</value>
+ <result>2</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>p1</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="30" y="50"/>
+ </graphics>
+ </place>
+ <place id="p2">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-2</location>
+ <subnet>subnet-2</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p2</placeID>
+ <outputsignalID>os1</outputsignalID>
+ <initialvalue>4</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>1</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <name>
+ <text>p2</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="635" y="90"/>
+ </graphics>
+ </place>
+ <transition id="t1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>channel</subnet>
+ <type>topicTransitionType</type>
+ <topic>sampleTopic</topic>
+ <inputlimit>10</inputlimit>
+ <outputlimit>10</outputlimit>
+ <inputsignalbindings>
+ <inputsignalbinding>
+ <transitionID>t1</transitionID>
+ <inputsignalID>is1</inputsignalID>
+ <initialvalue>1</initialvalue>
+ </inputsignalbinding>
+ </inputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>t1</text>
+ <graphics>
+ <offset x="0" y="0" />
+ </graphics>
+ </name>
+ <graphics>
+ <position x="300" y="50"/>
+ </graphics>
+ </transition>
+ <arc id="arc-p1-t1" source="p1" target="t1">
+ </arc>
+ <arc id="arc-t1-p2" source="t1" target="p2">
+ </arc>
+ </page>
+ </net>
+</pnml>
\ No newline at end of file
diff --git a/src/main/nets/testNet2.pnml b/src/main/nets/testNet2.pnml
new file mode 100644
index 0000000000000000000000000000000000000000..8d2b3e741822c0fd70ff683a80fcceddc98e1fe2
--- /dev/null
+++ b/src/main/nets/testNet2.pnml
@@ -0,0 +1,126 @@
+<pnml xmlns="http://www.pnml.org/version-2009/grammar/pnml">
+ <net id="n-E2D0-BCF46-0" type ="http://www.pnml.org/version-2009/grammar/ptnet">
+ <name>
+ <text>minimal</text>
+ </name>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <page id="g-E2D0-BCF68-1">
+ <place id="p1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p1</placeID>
+ <outputsignalID>os2</outputsignalID>
+ <initialvalue>1</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>3</result>
+ </equal>
+ <equal>
+ <value>0</value>
+ <result>2</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>p1</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="30" y="50"/>
+ </graphics>
+ </place>
+ <place id="p2">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p2</placeID>
+ <outputsignalID>os1</outputsignalID>
+ <initialvalue>4</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>1</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <name>
+ <text>p2</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="635" y="90"/>
+ </graphics>
+ </place>
+ <transition id="t1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discreteTransitionType</type>
+ <inputsignalbindings>
+ <inputsignalbinding>
+ <transitionID>t1</transitionID>
+ <inputsignalID>is1</inputsignalID>
+ <initialvalue>1</initialvalue>
+ </inputsignalbinding>
+ </inputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>t1</text>
+ <graphics>
+ <offset x="0" y="0" />
+ </graphics>
+ </name>
+ <graphics>
+ <position x="300" y="50"/>
+ </graphics>
+ </transition>
+ <arc id="arc-p1-t1" source="p1" target="t1">
+ </arc>
+ <arc id="arc-t1-p2" source="t1" target="p2">
+ </arc>
+ </page>
+ </net>
+</pnml>
\ No newline at end of file
diff --git a/src/main/nets/testNet3.pnml b/src/main/nets/testNet3.pnml
new file mode 100644
index 0000000000000000000000000000000000000000..0fef030b238d3a5c160b010eaffc97a151aa0e70
--- /dev/null
+++ b/src/main/nets/testNet3.pnml
@@ -0,0 +1,71 @@
+<pnml xmlns="http://www.pnml.org/version-2009/grammar/pnml">
+ <net id="n-E2D0-BCF46-0" type ="http://www.pnml.org/version-2009/grammar/ptnet">
+ <name>
+ <text>minimal</text>
+ </name>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <page id="g-E2D0-BCF68-1">
+ <place id="p1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ </toolspecific>
+ <name>
+ <text>p1</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="30" y="50"/>
+ </graphics>
+ </place>
+ <place id="p2">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ </toolspecific>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <name>
+ <text>p2</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="635" y="90"/>
+ </graphics>
+ </place>
+ <transition id="t1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discreteTransitionType</type>
+ </toolspecific>
+ <name>
+ <text>t1</text>
+ <graphics>
+ <offset x="0" y="0" />
+ </graphics>
+ </name>
+ <graphics>
+ <position x="300" y="50"/>
+ </graphics>
+ </transition>
+ <arc id="arc-p1-t1" source="p1" target="t1">
+ </arc>
+ <arc id="arc-t1-p2" source="t1" target="p2">
+ </arc>
+ </page>
+ </net>
+</pnml>
\ No newline at end of file
diff --git a/src/main/nets/testNet4.pnml b/src/main/nets/testNet4.pnml
new file mode 100644
index 0000000000000000000000000000000000000000..e641db6eb141f25a9bbb25337610447c8322313c
--- /dev/null
+++ b/src/main/nets/testNet4.pnml
@@ -0,0 +1,174 @@
+<pnml xmlns="http://www.pnml.org/version-2009/grammar/pnml">
+ <net id="n-E2D0-BCF46-0" type ="http://www.pnml.org/version-2009/grammar/ptnet">
+ <name>
+ <text>minimal</text>
+ </name>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <page id="g-E2D0-BCF68-1">
+ <place id="p1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p1</placeID>
+ <outputsignalID>os2</outputsignalID>
+ <initialvalue>1</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>3</result>
+ </equal>
+ <equal>
+ <value>0</value>
+ <result>2</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>p1</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="30" y="50"/>
+ </graphics>
+ </place>
+ <place id="p2">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-2</location>
+ <subnet>subnet-2</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p2</placeID>
+ <outputsignalID>os1</outputsignalID>
+ <initialvalue>4</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>1</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <name>
+ <text>p2</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="635" y="90"/>
+ </graphics>
+ </place>
+ <place id="p3">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-2</location>
+ <subnet>subnet-2</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p3</placeID>
+ <outputsignalID>os4</outputsignalID>
+ <initialvalue>4</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>1</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <name>
+ <text>p3</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="635" y="90"/>
+ </graphics>
+ </place>
+ <transition id="t1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>channel</subnet>
+ <type>topicTransitionType</type>
+ <topic>sampleTopic</topic>
+ <inputlimit>10</inputlimit>
+ <outputlimit>10</outputlimit>
+ <inputsignalbindings>
+ <inputsignalbinding>
+ <transitionID>t1</transitionID>
+ <inputsignalID>is1</inputsignalID>
+ <initialvalue>1</initialvalue>
+ </inputsignalbinding>
+ </inputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>t1</text>
+ <graphics>
+ <offset x="0" y="0" />
+ </graphics>
+ </name>
+ <graphics>
+ <position x="300" y="50"/>
+ </graphics>
+ </transition>
+ <arc id="arc-p1-t1" source="p1" target="t1">
+ </arc>
+ <arc id="arc-t1-p2" source="t1" target="p2">
+ </arc>
+ <arc id="arc-t1-p3" source="t1" target="p3">
+ </arc>
+ </page>
+ </net>
+</pnml>
\ No newline at end of file
diff --git a/src/main/nets/testNet5.pnml b/src/main/nets/testNet5.pnml
new file mode 100644
index 0000000000000000000000000000000000000000..a5bf08f92be4fb2f9a98419e9a4dd3410fd60e63
--- /dev/null
+++ b/src/main/nets/testNet5.pnml
@@ -0,0 +1,195 @@
+<pnml xmlns="http://www.pnml.org/version-2009/grammar/pnml">
+ <net id="n-E2D0-BCF46-0" type ="http://www.pnml.org/version-2009/grammar/ptnet">
+ <name>
+ <text>minimal</text>
+ </name>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <page id="g-E2D0-BCF68-1">
+ <place id="p1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p1</placeID>
+ <outputsignalID>os2</outputsignalID>
+ <initialvalue>1</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>3</result>
+ </equal>
+ <equal>
+ <value>0</value>
+ <result>2</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>p1</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="30" y="50"/>
+ </graphics>
+ </place>
+ <place id="p2">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-2</location>
+ <subnet>subnet-2</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p2</placeID>
+ <outputsignalID>os1</outputsignalID>
+ <initialvalue>4</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>1</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <name>
+ <text>p2</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="635" y="90"/>
+ </graphics>
+ </place>
+ <place id="p3">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-2</location>
+ <subnet>subnet-2</subnet>
+ <type>discretePlaceType</type>
+ <outputsignalbindings>
+ <outputsignalbinding>
+ <placeID>p3</placeID>
+ <outputsignalID>os4</outputsignalID>
+ <initialvalue>4</initialvalue> <!-- -1 = undefined -->
+ <outputmappings>
+ <equal>
+ <value>1</value>
+ <result>1</result>
+ </equal>
+ <threshold>
+ <value>6</value>
+ <result>0</result>
+ </threshold>
+ <range>
+ <upperbound>5</upperbound>
+ <lowerbound>3</lowerbound>
+ <result>1</result>
+ </range>
+ </outputmappings>
+ </outputsignalbinding>
+ </outputsignalbindings>
+ </toolspecific>
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ </toolspecific>
+ <name>
+ <text>p3</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="635" y="90"/>
+ </graphics>
+ </place>
+ <place id="p4">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>subnet-1</subnet>
+ <type>discretePlaceType</type>
+ </toolspecific>
+ <name>
+ <text>p4</text>
+ <graphics>
+ <offset x="0" y="-10" />
+ </graphics>
+ </name>
+ <initialMarking>
+ <text>1</text>
+ </initialMarking>
+ <graphics>
+ <position x="30" y="50"/>
+ </graphics>
+ </place>
+ <transition id="t1">
+ <toolspecific tool="de.tudresden.inf.st.pnml.distributedPN" version="0.1">
+ <location>node-1</location>
+ <subnet>channel</subnet>
+ <type>topicTransitionType</type>
+ <topic>sampleTopic</topic>
+ <inputlimit>10</inputlimit>
+ <outputlimit>10</outputlimit>
+ <inputsignalbindings>
+ <inputsignalbinding>
+ <transitionID>t1</transitionID>
+ <inputsignalID>is1</inputsignalID>
+ <initialvalue>1</initialvalue>
+ </inputsignalbinding>
+ </inputsignalbindings>
+ </toolspecific>
+ <name>
+ <text>t1</text>
+ <graphics>
+ <offset x="0" y="0" />
+ </graphics>
+ </name>
+ <graphics>
+ <position x="300" y="50"/>
+ </graphics>
+ </transition>
+ <arc id="arc-p1-t1" source="p1" target="t1">
+ </arc>
+ <arc id="arc-t1-p2" source="t1" target="p2">
+ </arc>
+ <arc id="arc-t1-p3" source="t1" target="p3">
+ </arc>
+ <arc id="arc-p4-t1" source="p4" target="t1">
+ </arc>
+ </page>
+ </net>
+</pnml>
\ No newline at end of file
diff --git a/src/main/resources/minimal_global.pnml b/src/main/resources/minimal_global.pnml
index 5545869bdc2b0160c8eb80be8e88a70b1d410795..a83596a20e135bf25981433e8945f86489c705ce 100644
--- a/src/main/resources/minimal_global.pnml
+++ b/src/main/resources/minimal_global.pnml
@@ -64,7 +64,7 @@
<outputmappings>
<equal>
<value>1</value>
- <result>1</result>PnObject
+ <result>1</result>
</equal>
<threshold>
<value>6</value>