Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.874/1.874, allocations: 288.2 MB / 303.2 MB, free: 8.148 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001501/0.001501, allocations: 185.5 kB / 371.8 MB, free: 10.27 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.636/1.636, allocations: 205.4 MB / 0.6305 GB, free: 10.03 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008992/0.0008992, allocations: 93.11 kB / 0.7439 GB, free: 5.953 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004314/0.0004315, allocations: 11.03 kB / 0.8669 GB, free: 142 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2836/0.284, allocations: 115.3 MB / 0.9795 GB, free: 27.57 MB / 0.6198 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9957/1.28, allocations: 200.1 MB / 1.175 GB, free: 14.65 MB / 0.7136 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003826/1.28, allocations: 121.8 kB / 1.175 GB, free: 14.57 MB / 0.7136 GB Notification: Performance of FrontEnd - DAE generated: time 0.354/1.634, allocations: 135.4 MB / 1.307 GB, free: 1.93 MB / 0.823 GB Notification: Performance of FrontEnd: time 3.486e-06/1.634, allocations: 0 / 1.307 GB, free: 1.93 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0002549/1.635, allocations: 72 kB / 1.307 GB, free: 1.859 MB / 0.823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 994 * Number of variables: 994 Notification: Performance of Generate backend data structure: time 0.01413/1.649, allocations: 3.135 MB / 1.31 GB, free: 14.66 MB / 0.8386 GB Notification: Performance of prepare preOptimizeDAE: time 6.241e-05/1.649, allocations: 8.031 kB / 1.31 GB, free: 14.66 MB / 0.8386 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00328/1.652, allocations: 0.5463 MB / 1.311 GB, free: 14.1 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01387/1.666, allocations: 2.133 MB / 1.313 GB, free: 11.96 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008052/1.674, allocations: 2.185 MB / 1.315 GB, free: 9.734 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003814/1.675, allocations: 271.1 kB / 1.315 GB, free: 9.469 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002402/1.677, allocations: 355.9 kB / 1.316 GB, free: 9.121 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02378/1.701, allocations: 6.492 MB / 1.322 GB, free: 2.527 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000238/1.701, allocations: 7.938 kB / 1.322 GB, free: 2.52 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001965/1.703, allocations: 156 kB / 1.322 GB, free: 2.367 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007338/1.704, allocations: 306 kB / 1.323 GB, free: 2.066 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0206/1.724, allocations: 6.412 MB / 1.329 GB, free: 11.64 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04911/1.774, allocations: 26.73 MB / 1.355 GB, free: 14.74 MB / 0.8855 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0112/1.785, allocations: 5.009 MB / 1.36 GB, free: 9.422 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005689/1.786, allocations: 131 kB / 1.36 GB, free: 9.277 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001089/1.786, allocations: 60.56 kB / 1.36 GB, free: 9.211 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=208): time 1.137e-05/1.786, allocations: 4 kB / 1.36 GB, free: 9.207 MB / 0.8855 GB Notification: Performance of matching and sorting (n=277): time 0.1211/1.907, allocations: 30.37 MB / 1.39 GB, free: 10.67 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001715/1.907, allocations: 239.6 kB / 1.39 GB, free: 10.39 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003185/1.91, allocations: 1.314 MB / 1.391 GB, free: 9.066 MB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 0.0007789/1.911, allocations: 77.64 kB / 1.391 GB, free: 8.984 MB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 0.00163/1.913, allocations: 1.509 MB / 1.393 GB, free: 7.453 MB / 0.9167 GB Notification: Performance of collectInitialBindings (initialization): time 0.001792/1.915, allocations: 0.9318 MB / 1.394 GB, free: 6.508 MB / 0.9167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006757/1.915, allocations: 68 kB / 1.394 GB, free: 6.441 MB / 0.9167 GB Notification: Performance of setup shared object (initialization): time 0.0004133/1.916, allocations: 440.8 kB / 1.394 GB, free: 6.004 MB / 0.9167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007063/1.923, allocations: 2.614 MB / 1.397 GB, free: 3.387 MB / 0.9167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007827/1.931, allocations: 3.516 MB / 1.4 GB, free: 15.48 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008145/1.939, allocations: 3.068 MB / 1.403 GB, free: 12.39 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.025e-05/1.939, allocations: 8 kB / 1.403 GB, free: 12.39 MB / 0.9323 GB Notification: Performance of matching and sorting (n=416) (initialization): time 0.02617/1.965, allocations: 9.223 MB / 1.412 GB, free: 3.102 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 0.007408/1.973, allocations: 10.63 MB / 1.423 GB, free: 7.637 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001021/1.973, allocations: 28 kB / 1.423 GB, free: 7.609 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.03061/2.003, allocations: 7.044 MB / 1.429 GB, free: 0.5508 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.6467/2.65, allocations: 0.8708 MB / 1.43 GB, free: 265.2 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03373/2.684, allocations: 15.36 MB / 1.445 GB, free: 263.4 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005537/2.689, allocations: 0.5294 MB / 1.446 GB, free: 263.4 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009347/2.69, allocations: 189.7 kB / 1.446 GB, free: 263.4 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.658e-05/2.69, allocations: 7.969 kB / 1.446 GB, free: 263.4 MB / 0.948 GB Warning: The linear system: 1 : line2.i3[1] - transformer.conv3.terminal_p.i[1] = -transformer.conv1.terminal_p.i[1] 2 : line2.i1[1] - transformer.conv1.terminal_p.i[1] = -transformer.conv2.terminal_p.i[1] 3 : line2.i2[1] - transformer.conv2.terminal_p.i[1] = -transformer.conv3.terminal_p.i[1] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ transformer.conv3.terminal_p.i[1] ; transformer.conv2.terminal_p.i[1] ; transformer.conv1.terminal_p.i[1] ] = [ -line2.i3[1] ; -line2.i1[1] ; -line2.i2[1] ] might be structurally or numerically singular for variable transformer.conv1.terminal_p.i[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : line2.i3[2] - transformer.conv3.terminal_p.i[2] = -transformer.conv1.terminal_p.i[2] 2 : line2.i1[2] - transformer.conv1.terminal_p.i[2] = -transformer.conv2.terminal_p.i[2] 3 : line2.i2[2] - transformer.conv2.terminal_p.i[2] = -transformer.conv3.terminal_p.i[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ transformer.conv3.terminal_p.i[2] ; transformer.conv2.terminal_p.i[2] ; transformer.conv1.terminal_p.i[2] ] = [ -line2.i3[2] ; -line2.i1[2] ; -line2.i2[2] ] might be structurally or numerically singular for variable transformer.conv1.terminal_p.i[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : transformer.conv1.V2[2] = line2.v3_n[2] - line2.v1_n[2] 2 : transformer.conv2.V2[2] = line2.v1_n[2] - line2.v2_n[2] 3 : transformer.conv3.V2[2] = line2.v2_n[2] - line2.v3_n[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ line2.v3_n[2] ; line2.v2_n[2] ; line2.v1_n[2] ] = [ -transformer.conv1.V2[2] ; -transformer.conv2.V2[2] ; -transformer.conv3.V2[2] ] might be structurally or numerically singular for variable line2.v1_n[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : transformer.conv1.V2[1] = line2.v3_n[1] - line2.v1_n[1] 2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 3 : transformer.conv3.V2[1] = line2.v2_n[1] - line2.v3_n[1] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ line2.v3_n[1] ; line2.v2_n[1] ; line2.v1_n[1] ] = [ -transformer.conv1.V2[1] ; -transformer.conv2.V2[1] ; -transformer.conv3.V2[1] ] might be structurally or numerically singular for variable line2.v1_n[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02635/2.717, allocations: 9.371 MB / 1.455 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001929/2.717, allocations: 26.88 kB / 1.455 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01441/2.731, allocations: 3.545 MB / 1.459 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005818/2.737, allocations: 1.037 MB / 1.46 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03054/2.768, allocations: 24.43 MB / 1.484 GB, free: 249.7 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005298/2.773, allocations: 0.5093 MB / 1.484 GB, free: 249.7 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001164/2.774, allocations: 199.2 kB / 1.484 GB, free: 249.7 MB / 0.948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 122 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (298): * Single equations (assignments): 296 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(10,74.0%) 50} * Non-linear torn systems: 1 {10 50} Notification: Performance of prepare postOptimizeDAE: time 0.004862/2.779, allocations: 1.578 MB / 1.486 GB, free: 249.5 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00114/2.78, allocations: 203.8 kB / 1.486 GB, free: 249.5 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02266/2.803, allocations: 8.549 MB / 1.494 GB, free: 247.9 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.897e-05/2.803, allocations: 28.38 kB / 1.494 GB, free: 247.9 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.869e-05/2.803, allocations: 15.22 kB / 1.494 GB, free: 247.9 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.567e-05/2.803, allocations: 18.88 kB / 1.494 GB, free: 247.9 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03676/2.84, allocations: 14.39 MB / 1.508 GB, free: 242.9 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.22e-05/2.84, allocations: 7.5 kB / 1.508 GB, free: 242.9 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003232/2.844, allocations: 0.6221 MB / 1.509 GB, free: 242.9 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02722/2.871, allocations: 6.817 MB / 1.516 GB, free: 242.3 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009051/2.872, allocations: 90.55 kB / 1.516 GB, free: 242.2 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02323/2.895, allocations: 15.03 MB / 1.53 GB, free: 235.4 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.084e-05/2.895, allocations: 9.375 kB / 1.53 GB, free: 235.4 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02168/2.917, allocations: 9.001 MB / 1.539 GB, free: 231.8 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003085/2.92, allocations: 0.7667 MB / 1.54 GB, free: 231.4 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001322/2.921, allocations: 50.59 kB / 1.54 GB, free: 231.3 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004283/2.926, allocations: 492.7 kB / 1.541 GB, free: 231.3 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009622/2.927, allocations: 225 kB / 1.541 GB, free: 231.3 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006334/2.927, allocations: 131.5 kB / 1.541 GB, free: 231.3 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.002083/2.929, allocations: 0.9934 MB / 1.542 GB, free: 230.9 MB / 0.948 GB Notification: Performance of sort global known variables: time 1.6e-07/2.929, allocations: 0 / 1.542 GB, free: 230.9 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.01014/2.939, allocations: 1.684 MB / 1.543 GB, free: 230.7 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (162): * Single equations (assignments): 160 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(10,74.0%) 50} * Non-linear torn systems: 1 {10 50} Notification: Performance of Backend phase and start with SimCode phase: time 0.02464/2.964, allocations: 12.7 MB / 1.556 GB, free: 224.5 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.0285/2.993, allocations: 11.57 MB / 1.567 GB, free: 220.8 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 2.468e-05/2.993, allocations: 5.625 kB / 1.567 GB, free: 220.8 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.009784/3.003, allocations: 3.858 MB / 1.571 GB, free: 219 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002496/3.005, allocations: 222.6 kB / 1.571 GB, free: 218.8 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0756/3.081, allocations: 47.4 MB / 1.617 GB, free: 175.6 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004558/3.085, allocations: 2.849 MB / 1.62 GB, free: 172.9 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.005831/3.091, allocations: 1.665 MB / 1.622 GB, free: 171.3 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002319/3.094, allocations: 1.222 MB / 1.623 GB, free: 170 MB / 0.948 GB Notification: Performance of SimCode: time 2.004e-06/3.094, allocations: 0 / 1.623 GB, free: 170 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1281/3.222, allocations: 87.63 MB / 1.709 GB, free: 83.88 MB / 0.948 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001581/3.222, allocations: 279.3 kB / 1.709 GB, free: 83.52 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.885/7.107, allocations: 3.375 kB / 1.709 GB, free: 83.52 MB / 0.948 GB (rm -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD.fmu > Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe 2>&1)