Add a test topology with multiple replication and random distributions

dream/simulation/JSONInputs/Topology63.json

+{
+  "edges": {
+    "con_11": [
+      "S1", 
+      "M1", 
+      {}
+    ], 
+    "con_24": [
+      "M1", 
+      "E1", 
+      {}
+    ]
+  }, 
+  "general": {
+    "confidenceLevel": 0.5, 
+    "currentDate": "2014/03/05", 
+    "maxSimTime": 50, 
+    "numberOfReplications": 4, 
+    "processTimeout": 10, 
+    "trace": "Yes"
+  }, 
+  "nodes": {
+    "E1": {
+      "_class": "Dream.Exit", 
+      "element_id": "DreamNode_2"
+    }, 
+    "M1": {
+      "_class": "Dream.Machine", 
+      "element_id": "DreamNode_3", 
+      "failures": {
+        "MTTF": 40, 
+        "MTTR": 10, 
+        "failureDistribution": "No", 
+        "repairman": "None"
+      }, 
+      "name": "M1", 
+      "processingTime": {
+        "distributionType": "Exp", 
+        "avg": 1.5
+      }
+    }, 
+    "S1": {
+      "_class": "Dream.Source", 
+      "element_id": "DreamNode_1", 
+      "entity": "Dream.Part", 
+      "interarrivalTime": {
+        "distributionType": "Normal", 
+        "max": 2, 
+        "min": 1, 
+        "stdev": 0.5
+      }, 
+      "name": "S1"
+    }
+  }, 
+  "preference": {
+    "coordinates": {
+      "E1": {
+        "left": 0.6390659970020633, 
+        "top": 0.6177845249089259
+      }, 
+      "M1": {
+        "left": 0.07716052110571939, 
+        "top": 0.485131406063451
+      }, 
+      "S1": {
+        "left": 0.24971235052621402, 
+        "top": 0.23709113629882006
+      }
+    }
+  }
+}

dream/tests/dump/Topology63.json.result

+{
+ "_class": "Dream.Simulation", 
+ "elementList": [
+  {
+   "_class": "Dream.Exit", 
+   "id": "E1", 
+   "results": {
+    "lifespan": {
+     "avg": 8.389456464150808, 
+     "max": 9.862246183668073, 
+     "min": 6.916666744633542
+    }, 
+    "takt_time": {
+     "avg": 1.6638373280700693, 
+     "max": 1.6638373280700693, 
+     "min": 1.6638373280700693
+    }, 
+    "throughput": {
+     "avg": 30.75, 
+     "max": 32.4991076812121, 
+     "min": 29.000892318787898
+    }
+   }
+  }, 
+  {
+   "_class": "Dream.Machine", 
+   "id": "M1", 
+   "results": {
+    "blockage_ratio": {
+     "avg": 0.0, 
+     "max": 0.0, 
+     "min": 0.0
+    }, 
+    "failure_ratio": {
+     "avg": 0.0, 
+     "max": 0.0, 
+     "min": 0.0
+    }, 
+    "loading_ratio": {
+     "avg": 0.0, 
+     "max": 0.0, 
+     "min": 0.0
+    }, 
+    "off_shift_ratio": {
+     "avg": 0.0, 
+     "max": 0.0, 
+     "min": 0.0
+    }, 
+    "setup_ratio": {
+     "avg": 0.0, 
+     "max": 0.0, 
+     "min": 0.0
+    }, 
+    "waiting_ratio": {
+     "avg": 5.780684174517209, 
+     "max": 7.703045665141752, 
+     "min": 3.8583226838926654
+    }, 
+    "working_ratio": {
+     "avg": 94.2193158254828, 
+     "max": 96.14167731610733, 
+     "min": 92.29695433485826
+    }
+   }
+  }
+ ], 
+ "general": {
+  "_class": "Dream.Configuration"
+ }
+}
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