Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"dynamic"})
Notification: Performance of loadModel(Buildings): time 4.745/4.745, allocations: 404.2 MB / 411.3 MB, free: 380 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.936e-05/3.956e-05, allocations: 4 kB / 0.4946 GB, free: 1.27 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7222/0.7223, allocations: 92.69 MB / 0.5851 GB, free: 2.297 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3706/1.093, allocations: 180.8 MB / 0.7617 GB, free: 13.22 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005181/1.094, allocations: 111.9 kB / 0.7618 GB, free: 13.11 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.241/2.335, allocations: 122.4 MB / 0.8813 GB, free: 86.19 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.667e-06/2.335, allocations: 0 / 0.8813 GB, free: 86.19 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.000268/2.335, allocations: 67.98 kB / 0.8813 GB, free: 86.12 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 874
 * Number of variables: 874
Notification: Performance of Generate backend data structure: time 0.01426/2.349, allocations: 2.697 MB / 0.884 GB, free: 83.37 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.623e-05/2.35, allocations: 12.02 kB / 0.884 GB, free: 83.36 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02549/2.375, allocations: 2.075 MB / 0.886 GB, free: 81.28 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00709/2.382, allocations: 2.005 MB / 0.8879 GB, free: 79.22 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001903/2.382, allocations: 96 kB / 0.888 GB, free: 79.13 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001684/2.384, allocations: 176 kB / 0.8882 GB, free: 78.96 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01524/2.399, allocations: 4.526 MB / 0.8926 GB, free: 74.43 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0183/2.418, allocations: 4.901 MB / 0.8974 GB, free: 69.42 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001514/2.418, allocations: 8 kB / 0.8974 GB, free: 69.41 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001382/2.419, allocations: 4 kB / 0.8974 GB, free: 69.41 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009833/2.42, allocations: 285.3 kB / 0.8977 GB, free: 69.12 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04951/2.47, allocations: 17.82 MB / 0.9151 GB, free: 50.81 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01015/2.48, allocations: 4.876 MB / 0.9199 GB, free: 45.59 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005999/2.486, allocations: 2.245 MB / 0.922 GB, free: 43.33 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005165/2.487, allocations: 135 kB / 0.9222 GB, free: 43.18 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.86e-05/2.487, allocations: 68.48 kB / 0.9222 GB, free: 43.1 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=230): time 6.402e-06/2.487, allocations: 0 / 0.9222 GB, free: 43.1 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=311): time 0.06795/2.555, allocations: 15.17 MB / 0.9371 GB, free: 27.93 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001035/2.555, allocations: 243.9 kB / 0.9373 GB, free: 27.64 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002406/2.557, allocations: 1.031 MB / 0.9383 GB, free: 26.6 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008884/2.558, allocations: 29.64 kB / 0.9383 GB, free: 26.56 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001097/2.559, allocations: 1.235 MB / 0.9395 GB, free: 25.31 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001894/2.561, allocations: 1.001 MB / 0.9405 GB, free: 24.29 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005973/2.562, allocations: 0 / 0.9405 GB, free: 24.29 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002971/2.562, allocations: 440.7 kB / 0.9409 GB, free: 23.86 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005853/2.568, allocations: 2.173 MB / 0.9431 GB, free: 21.68 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006473/2.575, allocations: 2.842 MB / 0.9458 GB, free: 18.57 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01072/2.585, allocations: 3.059 MB / 0.9488 GB, free: 15.5 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.487e-05/2.585, allocations: 8 kB / 0.9488 GB, free: 15.49 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=412) (initialization): time 0.03291/2.618, allocations: 8.388 MB / 0.957 GB, free: 7.043 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00187/2.62, allocations: 7.324 MB / 0.9642 GB, free: 15.14 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.241e-05/2.62, allocations: 16 kB / 0.9642 GB, free: 15.12 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03013/2.651, allocations: 4.226 MB / 0.9683 GB, free: 10.89 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008601/2.659, allocations: 0.8228 MB / 0.9691 GB, free: 10.06 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05233/2.712, allocations: 16.39 MB / 0.9851 GB, free: 9.52 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00841/2.72, allocations: 459.2 kB / 0.9856 GB, free: 9.07 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001154/2.721, allocations: 183.9 kB / 0.9857 GB, free: 8.891 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.64e-05/2.721, allocations: 0 / 0.9857 GB, free: 8.891 MB / 0.6823 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Electrical/AC/ThreePhasesUnbalanced/Interfaces/WyeToDelta.mo:19:3-19:65:writable] Error: Initialization problem is structurally singular, error found sorting equations 
 212: (-$DER.loadRL.load3.i[2]) - $DER.line2.i1[2] = -$DER.loadRL.load1.i[2];
95: $DER.line2.i1[2] - $DER.transformer.conv3.terminal_p.i[2] = -$DER.transformer.conv1.terminal_p.i[2];
50: (-loadRL.load2.i[1]) - line2.i3[1] = -loadRL.load3.i[1];
14: line2.i3[1] - transformer.conv2.terminal_p.i[1] = -transformer.conv3.terminal_p.i[1];
49: (-loadRL.load2.i[2]) - line2.i3[2] = -loadRL.load3.i[2];
13: line2.i3[2] - transformer.conv2.terminal_p.i[2] = -transformer.conv3.terminal_p.i[2];
64: loadRL.load2.i[1] = -0.0;
52: (-loadRL.load1.i[1]) - line2.i2[1] = -loadRL.load2.i[1];
16: line2.i2[1] - transformer.conv1.terminal_p.i[1] = -transformer.conv2.terminal_p.i[1];
9: 0.0 = (-transformer.conv1.terminal_n.v[2]) - transformer.conv2.terminal_n.v[2] - transformer.conv3.terminal_n.v[2];
33: transformer.conv2.terminal_n.v[2] = transformer.conv2.V1[2] + transformer.conv2.terminal_n.i[1] * transformer.conv2.Z1[2] + transformer.conv2.terminal_n.i[2] * transformer.conv2.Z1[1];
297: source.vPhase[2].terminal.v[2] = 7199.557856794634 * sin(source.vPhase[2].phiSou);
75: source.vPhase[2].terminal.v[2] - line1.v2_p[2] = Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z21[1], line1.Z21[2]}, {line1.i1[1], line1.i1[2]})[2] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z22[1], line1.Z22[2]}, {line1.i2[1], line1.i2[2]})[2] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z23[1], line1.Z23[2]}, {line1.i3[1], line1.i3[2]})[2];
11: transformer.conv1.terminal_n.v[2] = line1.v1_p[2] - line1.v2_p[2];
41: transformer.conv1.terminal_n.v[2] = transformer.conv1.V1[2] + transformer.conv1.terminal_n.i[1] * transformer.conv1.Z1[2] + transformer.conv1.terminal_n.i[2] * transformer.conv1.Z1[1];
37: transformer.conv2.V2[2] = 0.3336006415396953 * transformer.conv2.V1[2];
45: transformer.conv1.V2[2] = 0.3336006415396953 * transformer.conv1.V1[2];
21: 0.0 = (-transformer.conv1.V2[2]) - transformer.conv2.V2[2] - transformer.conv3.V2[2];
29: transformer.conv3.V2[2] = 0.3336006415396953 * transformer.conv3.V1[2];
295: source.vPhase[1].terminal.v[2] = 7199.557856794634 * sin(source.vPhase[1].phiSou);
25: transformer.conv3.terminal_n.v[2] = transformer.conv3.V1[2] + transformer.conv3.terminal_n.i[1] * transformer.conv3.Z1[2] + transformer.conv3.terminal_n.i[2] * transformer.conv3.Z1[1];
77: source.vPhase[1].terminal.v[2] - line1.v1_p[2] = Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z11[1], line1.Z11[2]}, {line1.i1[1], line1.i1[2]})[2] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z12[1], line1.Z12[2]}, {line1.i2[1], line1.i2[2]})[2] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z13[1], line1.Z13[2]}, {line1.i3[1], line1.i3[2]})[2];
293: transformer.conv1.IHigh = 8.019246190858059e-05 * transformer.conv1.VABase;
303: transformer.conv1.IscHigh = transformer.conv1.IHigh / transformer.conv1.Zperc;
308: transformer.conv1.Zp = 12470.0 / transformer.conv1.IscHigh;
26: transformer.conv3.terminal_n.v[1] = transformer.conv3.V1[1] + transformer.conv3.terminal_n.i[1] * transformer.conv3.Z1[1] - transformer.conv3.terminal_n.i[2] * transformer.conv3.Z1[2];
298: source.vPhase[3].terminal.v[1] = 7199.557856794634 * cos(source.vPhase[3].phiSou);
74: source.vPhase[3].terminal.v[1] - line1.v3_p[1] = Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z31[1], line1.Z31[2]}, {line1.i1[1], line1.i1[2]})[1] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z32[1], line1.Z32[2]}, {line1.i2[1], line1.i2[2]})[1] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z33[1], line1.Z33[2]}, {line1.i3[1], line1.i3[2]})[1];
8: transformer.conv3.terminal_n.v[1] = line1.v3_p[1] - line1.v1_p[1];
10: 0.0 = (-transformer.conv1.terminal_n.v[1]) - transformer.conv2.terminal_n.v[1] - transformer.conv3.terminal_n.v[1];
34: transformer.conv2.terminal_n.v[1] = transformer.conv2.V1[1] + transformer.conv2.terminal_n.i[1] * transformer.conv2.Z1[1] - transformer.conv2.terminal_n.i[2] * transformer.conv2.Z1[2];
30: transformer.conv3.V2[1] = 0.3336006415396953 * transformer.conv3.V1[1];
38: transformer.conv2.V2[1] = 0.3336006415396953 * transformer.conv2.V1[1];
22: 0.0 = (-transformer.conv1.V2[1]) - transformer.conv2.V2[1] - transformer.conv3.V2[1];
291: transformer.conv3.IHigh = 8.019246190858059e-05 * transformer.conv3.VABase;
305: transformer.conv3.IscHigh = transformer.conv3.IHigh / transformer.conv3.Zperc;
306: transformer.conv3.Zp = 12470.0 / transformer.conv3.IscHigh;
239: -$DER.line1.v3_p[1] = line1.Z31[1] * $DER.line1.i1[1] + line1.Z32[1] * $DER.line1.i2[1] + line1.Z33[1] * $DER.line1.i3[1] - line1.Z33[2] * $DER.line1.i3[2] - line1.Z32[2] * $DER.line1.i2[2] - line1.Z31[2] * $DER.line1.i1[2];
220: $DER.loadRL.load3.i[2] = -0.0;
208: (-$DER.loadRL.load2.i[2]) - $DER.line2.i3[2] = -$DER.loadRL.load3.i[2];
91: $DER.line2.i3[2] - $DER.transformer.conv2.terminal_p.i[2] = -$DER.transformer.conv3.terminal_p.i[2];
152: $DER.transformer.conv1.terminal_n.v[1] = $DER.transformer.conv1.V1[1] + transformer.conv1.terminal_n.i[1] * $DER.transformer.conv1.Z1[1] + $DER.transformer.conv1.terminal_n.i[1] * transformer.conv1.Z1[1] + (-transformer.conv1.terminal_n.i[2]) * $DER.transformer.conv1.Z1[2] - $DER.transformer.conv1.terminal_n.i[2] * transformer.conv1.Z1[2];
292: transformer.conv2.IHigh = 8.019246190858059e-05 * transformer.conv2.VABase;
304: transformer.conv2.IscHigh = transformer.conv2.IHigh / transformer.conv2.Zperc;
307: transformer.conv2.Zp = 12470.0 / transformer.conv2.IscHigh;
63: loadRL.load2.i[2] = -0.0;
51: (-loadRL.load1.i[2]) - line2.i2[2] = -loadRL.load2.i[2];
15: line2.i2[2] - transformer.conv1.terminal_p.i[2] = -transformer.conv2.terminal_p.i[2];
243: -$DER.line1.v1_p[1] = line1.Z11[1] * $DER.line1.i1[1] + line1.Z12[1] * $DER.line1.i2[1] + line1.Z13[1] * $DER.line1.i3[1] - line1.Z13[2] * $DER.line1.i3[2] - line1.Z12[2] * $DER.line1.i2[2] - line1.Z11[2] * $DER.line1.i1[2];
241: -$DER.line1.v2_p[1] = line1.Z21[1] * $DER.line1.i1[1] + line1.Z22[1] * $DER.line1.i2[1] + line1.Z23[1] * $DER.line1.i3[1] - line1.Z23[2] * $DER.line1.i3[2] - line1.Z22[2] * $DER.line1.i2[2] - line1.Z21[2] * $DER.line1.i1[2];
90: $DER.transformer.conv1.terminal_n.v[1] = $DER.line1.v1_p[1] - $DER.line1.v2_p[1];
225: $DER.loadRL.load2.i[1] = -0.0;
229: $DER.loadRL.load1.i[1] = -0.0;
221: $DER.loadRL.load3.i[1] = -0.0;
213: (-$DER.loadRL.load3.i[1]) - $DER.line2.i1[1] = -$DER.loadRL.load1.i[1];
209: (-$DER.loadRL.load2.i[1]) - $DER.line2.i3[1] = -$DER.loadRL.load3.i[1];
96: $DER.line2.i1[1] - $DER.transformer.conv3.terminal_p.i[1] = -$DER.transformer.conv1.terminal_p.i[1];
211: (-$DER.loadRL.load1.i[1]) - $DER.line2.i2[1] = -$DER.loadRL.load2.i[1];
92: $DER.line2.i3[1] - $DER.transformer.conv2.terminal_p.i[1] = -$DER.transformer.conv3.terminal_p.i[1];
94: $DER.line2.i2[1] - $DER.transformer.conv1.terminal_p.i[1] = -$DER.transformer.conv2.terminal_p.i[1];
87: 0.0 = (-$DER.transformer.conv2.terminal_n.v[2]) - $DER.transformer.conv3.terminal_n.v[2] - $DER.transformer.conv1.terminal_n.v[2];
130: $DER.transformer.conv2.terminal_n.v[2] = $DER.transformer.conv2.V1[2] + transformer.conv2.terminal_n.i[1] * $DER.transformer.conv2.Z1[2] + $DER.transformer.conv2.terminal_n.i[1] * transformer.conv2.Z1[2] + transformer.conv2.terminal_n.i[2] * $DER.transformer.conv2.Z1[1] + $DER.transformer.conv2.terminal_n.i[2] * transformer.conv2.Z1[1];
238: -$DER.line1.v3_p[2] = line1.Z31[1] * $DER.line1.i1[2] + line1.Z31[2] * $DER.line1.i1[1] + line1.Z32[1] * $DER.line1.i2[2] + line1.Z32[2] * $DER.line1.i2[1] + line1.Z33[1] * $DER.line1.i3[2] + line1.Z33[2] * $DER.line1.i3[1];
85: $DER.transformer.conv3.terminal_n.v[2] = $DER.line1.v3_p[2] - $DER.line1.v1_p[2];
109: $DER.transformer.conv3.terminal_n.v[2] = $DER.transformer.conv3.V1[2] + transformer.conv3.terminal_n.i[1] * $DER.transformer.conv3.Z1[2] + $DER.transformer.conv3.terminal_n.i[1] * transformer.conv3.Z1[2] + transformer.conv3.terminal_n.i[2] * $DER.transformer.conv3.Z1[1] + $DER.transformer.conv3.terminal_n.i[2] * transformer.conv3.Z1[1];
134: $DER.transformer.conv2.V2[2] = 0.3336006415396953 * $DER.transformer.conv2.V1[2];
113: $DER.transformer.conv3.V2[2] = 0.3336006415396953 * $DER.transformer.conv3.V1[2];
99: 0.0 = (-$DER.transformer.conv2.V2[2]) - $DER.transformer.conv3.V2[2] - $DER.transformer.conv1.V2[2];
154: $DER.transformer.conv1.terminal_p.i[1] + 2.997596153846154 * $DER.transformer.conv1.terminal_n.i[1] = 0.0;
155: $DER.transformer.conv1.V2[2] = 0.3336006415396953 * $DER.transformer.conv1.V1[2];
165: $DER.transformer.conv1.Z1[1] = 0.0;
164: $DER.transformer.conv1.Z1[2] = 0.0;
240: -$DER.line1.v2_p[2] = line1.Z21[1] * $DER.line1.i1[2] + line1.Z21[2] * $DER.line1.i1[1] + line1.Z22[1] * $DER.line1.i2[2] + line1.Z22[2] * $DER.line1.i2[1] + line1.Z23[1] * $DER.line1.i3[2] + line1.Z23[2] * $DER.line1.i3[1];
151: $DER.transformer.conv1.terminal_n.v[2] = $DER.transformer.conv1.V1[2] + transformer.conv1.terminal_n.i[1] * $DER.transformer.conv1.Z1[2] + $DER.transformer.conv1.terminal_n.i[1] * transformer.conv1.Z1[2] + transformer.conv1.terminal_n.i[2] * $DER.transformer.conv1.Z1[1] + $DER.transformer.conv1.terminal_n.i[2] * transformer.conv1.Z1[1];
84: (-$DER.transformer.conv3.terminal_n.i[1]) - $DER.line1.i1[1] = -$DER.transformer.conv1.terminal_n.i[1];
83: (-$DER.transformer.conv3.terminal_n.i[2]) - $DER.line1.i1[2] = -$DER.transformer.conv1.terminal_n.i[2];
82: (-$DER.transformer.conv1.terminal_n.i[1]) - $DER.line1.i2[1] = -$DER.transformer.conv2.terminal_n.i[1];
80: (-$DER.transformer.conv2.terminal_n.i[1]) - $DER.line1.i3[1] = -$DER.transformer.conv3.terminal_n.i[1];
79: (-$DER.transformer.conv2.terminal_n.i[2]) - $DER.line1.i3[2] = -$DER.transformer.conv3.terminal_n.i[2];
89: $DER.transformer.conv1.terminal_n.v[2] = $DER.line1.v1_p[2] - $DER.line1.v2_p[2];
228: $DER.loadRL.load1.i[2] = -0.0;
224: $DER.loadRL.load2.i[2] = -0.0;
210: (-$DER.loadRL.load1.i[2]) - $DER.line2.i2[2] = -$DER.loadRL.load2.i[2];
132: $DER.transformer.conv2.terminal_p.i[2] + 2.997596153846154 * $DER.transformer.conv2.terminal_n.i[2] = 0.0;
93: $DER.line2.i2[2] - $DER.transformer.conv1.terminal_p.i[2] = -$DER.transformer.conv2.terminal_p.i[2];
242: -$DER.line1.v1_p[2] = line1.Z11[1] * $DER.line1.i1[2] + line1.Z11[2] * $DER.line1.i1[1] + line1.Z12[1] * $DER.line1.i2[2] + line1.Z12[2] * $DER.line1.i2[1] + line1.Z13[1] * $DER.line1.i3[2] + line1.Z13[2] * $DER.line1.i3[1];
153: $DER.transformer.conv1.terminal_p.i[2] + 2.997596153846154 * $DER.transformer.conv1.terminal_n.i[2] = 0.0;
39: transformer.conv2.Z1[2] = transformer.conv2.Zp * transformer.conv2.XoverR / sqrt(1.0 + transformer.conv2.XoverR ^ 2.0);
40: transformer.conv2.Z1[1] = transformer.conv2.Zp / sqrt(1.0 + transformer.conv2.XoverR ^ 2.0);
35: transformer.conv2.terminal_p.i[2] + 2.997596153846154 * transformer.conv2.terminal_n.i[2] = 0.0;
88: 0.0 = (-$DER.transformer.conv2.terminal_n.v[1]) - $DER.transformer.conv3.terminal_n.v[1] - $DER.transformer.conv1.terminal_n.v[1];
133: $DER.transformer.conv2.terminal_p.i[1] + 2.997596153846154 * $DER.transformer.conv2.terminal_n.i[1] = 0.0;
81: (-$DER.transformer.conv1.terminal_n.i[2]) - $DER.line1.i2[2] = -$DER.transformer.conv2.terminal_n.i[2];
144: $DER.transformer.conv2.Z1[1] = 0.0;
143: $DER.transformer.conv2.Z1[2] = 0.0;
131: $DER.transformer.conv2.terminal_n.v[1] = $DER.transformer.conv2.V1[1] + transformer.conv2.terminal_n.i[1] * $DER.transformer.conv2.Z1[1] + $DER.transformer.conv2.terminal_n.i[1] * transformer.conv2.Z1[1] + (-transformer.conv2.terminal_n.i[2]) * $DER.transformer.conv2.Z1[2] - $DER.transformer.conv2.terminal_n.i[2] * transformer.conv2.Z1[2];
156: $DER.transformer.conv1.V2[1] = 0.3336006415396953 * $DER.transformer.conv1.V1[1];
135: $DER.transformer.conv2.V2[1] = 0.3336006415396953 * $DER.transformer.conv2.V1[1];
100: 0.0 = (-$DER.transformer.conv2.V2[1]) - $DER.transformer.conv3.V2[1] - $DER.transformer.conv1.V2[1];
31: transformer.conv3.Z1[2] = transformer.conv3.Zp * transformer.conv3.XoverR / sqrt(1.0 + transformer.conv3.XoverR ^ 2.0);
32: transformer.conv3.Z1[1] = transformer.conv3.Zp / sqrt(1.0 + transformer.conv3.XoverR ^ 2.0);
86: $DER.transformer.conv3.terminal_n.v[1] = $DER.line1.v3_p[1] - $DER.line1.v1_p[1];
112: $DER.transformer.conv3.terminal_p.i[1] + 2.997596153846154 * $DER.transformer.conv3.terminal_n.i[1] = 0.0;
111: $DER.transformer.conv3.terminal_p.i[2] + 2.997596153846154 * $DER.transformer.conv3.terminal_n.i[2] = 0.0;
114: $DER.transformer.conv3.V2[1] = 0.3336006415396953 * $DER.transformer.conv3.V1[1];
123: $DER.transformer.conv3.Z1[1] = 0.0;
122: $DER.transformer.conv3.Z1[2] = 0.0;
110: $DER.transformer.conv3.terminal_n.v[1] = $DER.transformer.conv3.V1[1] + transformer.conv3.terminal_n.i[1] * $DER.transformer.conv3.Z1[1] + $DER.transformer.conv3.terminal_n.i[1] * transformer.conv3.Z1[1] + (-transformer.conv3.terminal_n.i[2]) * $DER.transformer.conv3.Z1[2] - $DER.transformer.conv3.terminal_n.i[2] * transformer.conv3.Z1[2];
61: loadRL.load3.i[2] = -0.0;
65: loadRL.load1.i[2] = -0.0;
27: transformer.conv3.terminal_p.i[2] + 2.997596153846154 * transformer.conv3.terminal_n.i[2] = 0.0;
53: (-loadRL.load3.i[2]) - line2.i1[2] = -loadRL.load1.i[2];
17: line2.i1[2] - transformer.conv3.terminal_p.i[2] = -transformer.conv1.terminal_p.i[2];
62: loadRL.load3.i[1] = -0.0;
66: loadRL.load1.i[1] = -0.0;
28: transformer.conv3.terminal_p.i[1] + 2.997596153846154 * transformer.conv3.terminal_n.i[1] = 0.0;
54: (-loadRL.load3.i[1]) - line2.i1[1] = -loadRL.load1.i[1];
18: line2.i1[1] - transformer.conv3.terminal_p.i[1] = -transformer.conv1.terminal_p.i[1];
47: transformer.conv1.Z1[2] = transformer.conv1.Zp * transformer.conv1.XoverR / sqrt(1.0 + transformer.conv1.XoverR ^ 2.0);
48: transformer.conv1.Z1[1] = transformer.conv1.Zp / sqrt(1.0 + transformer.conv1.XoverR ^ 2.0);
46: transformer.conv1.V2[1] = 0.3336006415396953 * transformer.conv1.V1[1];
43: transformer.conv1.terminal_p.i[2] + 2.997596153846154 * transformer.conv1.terminal_n.i[2] = 0.0;
44: transformer.conv1.terminal_p.i[1] + 2.997596153846154 * transformer.conv1.terminal_n.i[1] = 0.0;
294: source.vPhase[1].terminal.v[1] = 7199.557856794634 * cos(source.vPhase[1].phiSou);
42: transformer.conv1.terminal_n.v[1] = transformer.conv1.V1[1] + transformer.conv1.terminal_n.i[1] * transformer.conv1.Z1[1] - transformer.conv1.terminal_n.i[2] * transformer.conv1.Z1[2];
78: source.vPhase[1].terminal.v[1] - line1.v1_p[1] = Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z11[1], line1.Z11[2]}, {line1.i1[1], line1.i1[2]})[1] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z12[1], line1.Z12[2]}, {line1.i2[1], line1.i2[2]})[1] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z13[1], line1.Z13[2]}, {line1.i3[1], line1.i3[2]})[1];
296: source.vPhase[2].terminal.v[1] = 7199.557856794634 * cos(source.vPhase[2].phiSou);
12: transformer.conv1.terminal_n.v[1] = line1.v1_p[1] - line1.v2_p[1];
299: source.vPhase[3].terminal.v[2] = 7199.557856794634 * sin(source.vPhase[3].phiSou);
7: transformer.conv3.terminal_n.v[2] = line1.v3_p[2] - line1.v1_p[2];
1: (-transformer.conv2.terminal_n.i[2]) - line1.i3[2] = -transformer.conv3.terminal_n.i[2];
3: (-transformer.conv1.terminal_n.i[2]) - line1.i2[2] = -transformer.conv2.terminal_n.i[2];
4: (-transformer.conv1.terminal_n.i[1]) - line1.i2[1] = -transformer.conv2.terminal_n.i[1];
5: (-transformer.conv3.terminal_n.i[2]) - line1.i1[2] = -transformer.conv1.terminal_n.i[2];
76: source.vPhase[2].terminal.v[1] - line1.v2_p[1] = Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z21[1], line1.Z21[2]}, {line1.i1[1], line1.i1[2]})[1] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z22[1], line1.Z22[2]}, {line1.i2[1], line1.i2[2]})[1] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z23[1], line1.Z23[2]}, {line1.i3[1], line1.i3[2]})[1];
6: (-transformer.conv3.terminal_n.i[1]) - line1.i1[1] = -transformer.conv1.terminal_n.i[1];
36: transformer.conv2.terminal_p.i[1] + 2.997596153846154 * transformer.conv2.terminal_n.i[1] = 0.0;
73: source.vPhase[3].terminal.v[2] - line1.v3_p[2] = Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z31[1], line1.Z31[2]}, {line1.i1[1], line1.i1[2]})[2] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z32[1], line1.Z32[2]}, {line1.i2[1], line1.i2[2]})[2] + Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.TwoPortMatrixRL$line1.productAC1p({line1.Z33[1], line1.Z33[2]}, {line1.i3[1], line1.i3[2]})[2];
2: (-transformer.conv2.terminal_n.i[1]) - line1.i3[1] = -transformer.conv3.terminal_n.i[1];
 for variables 
 $DER.line2.v3_p[2](266), transformer.conv1.Zp(18), node1.theta[2](137), $DER.transformer.conv3.terminal_n.v[2](304), source.vPhase[3].terminal.v[1](8), $DER.transformer.conv3.terminal_n.v[1](303), node1.theta[3](136), node1.V[3](139), $DER.transformer.conv3.terminal_n.i[2](306), $DER.transformer.conv2.V2[1](299), node1.wyeToDelta.delta.phase[2].v[2](21), node2.theta[2](131), loadRL.load1.v[2](158), $DER.transformer.conv2.Z1[1](301), node4.theta[3](106), node4.theta[2](107), transformer.conv3.P_n[1](28), $DER.transformer.conv3.V2[1](311), node3.theta[1](120), transformer.conv1.v_n(92), node3.wyeToDelta.delta.phase[1].v[2](116), line2.v3_p[2](160), node2.V[3](133), transformer.conv1.V1[1](86), transformer.conv1.i_p(91), node3.wyeToDelta.delta.phase[1].v[1](117), node2.theta[3](130), loadRL.load1.Q(10), $DER.transformer.conv2.V1[2](298), $DER.transformer.conv2.V2[2](300), transformer.conv3.P_p[1](30), node3.V[3](121), node4.theta[1](108), $DER.transformer.conv3.V2[2](312), transformer.conv1.PLoss[1](88), node3.wyeToDelta.delta.phase[3].v[2](112), node4.V[1](111), transformer.conv1.Z1[1](82), $DER.loadRL.load2.i[2](274), $DER.line2.v1_p[2](262), loadRL.load2.S[2](148), transformer.conv2.Z1[1](57), transformer.conv1.PLoss[2](87), transformer.conv1.V1[2](85), transformer.conv1.terminal_n.i[2](96), node2.wyeToDelta.delta.phase[1].v[1](129), node1.theta[1](138), $DER.transformer.conv3.terminal_n.i[1](305), $DER.line1.v1_p[1](243), transformer.conv1.P_p[1](80), loadRL.load3.v[1](147), $DER.transformer.conv1.terminal_n.v[1](279), $DER.transformer.conv1.terminal_p.i[1](283), $DER.loadRL.load3.v[1](275), $DER.loadRL.load1.v[1](267), $DER.line2.v2_p[1](263), transformer.conv3.v_p(43), $DER.line2.v3_p[1](265), loadRL.load3.i[1](145), transformer.conv2.Zp(17), loadRL.load2.S[1](149), source.vPhase[3].S[2](191), transformer.conv1.V2[2](83), transformer.conv3.i_p(41), line2.v3_n[2](166), source.vPhase[3].S[1](192), line1.i3[1](185), transformer.conv3.v_n(42), err_V4[1](230), err_V3[3](231), $DER.line1.i3[2](242), transformer.conv2.eta(64), node1.wyeToDelta.delta.phase[2].v[1](22), transformer.conv3.terminal_p.i[1](45), transformer.conv3.terminal_n.v[2](48), line2.v2_p[1](163), line2.v2_p[2](162), loadRL.load1.i[1](157), $DER.transformer.conv1.terminal_n.i[2](282), $DER.loadRL.load3.i[2](278), $DER.line2.v2_p[2](264), source.vPhase[2].S[1](195), loadRL.load3.v[2](146), transformer.conv1.P_p[2](79), transformer.conv2.V2[2](58), node3.wyeToDelta.delta.phase[2].v[1](115), node4.wyeToDelta.delta.phase[1].v[1](105), transformer.conv3.P_p[2](29), loadRL.load2.i[2](150), source.vPhase[3].phi(190), transformer.conv3.terminal_n.i[1](47), transformer.conv2.V1[1](61), err_Theta3[2](223), source.vPhase[2].phi(193), transformer.conv2.i_n(65), source.vPhase[2].S[2](194), line2.i3[2](172), transformer.conv3.Z1[2](31), transformer.conv3.Z1[1](32), transformer.conv3.terminal_n.i[2](46), line1.i3[2](184), line2.v1_n[2](170), line1.i2[2](186), line1.v1_p[2](182), line1.v2_p[2](180), line2.v2_n[2](168), transformer.conv3.V2[1](34), node2.wyeToDelta.delta.phase[2].v[2](126), node3.theta[3](118), node1.V[2](140), $DER.transformer.conv3.terminal_p.i[1](307), node2.wyeToDelta.delta.phase[1].v[2](128), node2.wyeToDelta.delta.phase[2].v[1](127), node3.theta[2](119), node1.V[1](141), $DER.transformer.conv3.terminal_p.i[2](308), source.vPhase[2].terminal.v[1](6), transformer.conv3.S_n(25), node4.V[2](110), node4.wyeToDelta.delta.phase[1].v[2](104), transformer.conv3.P_n[2](27), transformer.conv1.Z1[2](81), node4.wyeToDelta.delta.phase[2].v[1](103), line2.v3_p[1](161), node2.theta[1](132), $DER.transformer.conv2.Z1[2](302), node2.V[1](135), $DER.transformer.conv2.V1[1](297), $DER.transformer.conv2.terminal_n.v[1](291), $DER.transformer.conv2.terminal_n.i[1](293), $DER.transformer.conv2.terminal_n.i[2](294), $DER.transformer.conv2.terminal_p.i[1](295), loadRL.load1.v[1](159), $DER.transformer.conv2.terminal_p.i[2](296), transformer.conv3.S_p(26), source.vPhase[3].terminal.v[2](9), $DER.transformer.conv2.terminal_n.v[2](292), transformer.conv2.IHigh(2), transformer.conv1.IscHigh(13), transformer.conv2.IscHigh(14), transformer.conv1.terminal_p.i[1](95)
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.01715/2.739, allocations: 6.009 MB / 0.9916 GB, free: 2.543 MB / 0.6823 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated