Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.626/1.626, allocations: 292.6 MB / 307.5 MB, free: 5.141 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00101/0.00101, allocations: 173 kB / 377.1 MB, free: 1.512 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.441/1.441, allocations: 205.4 MB / 0.6366 GB, free: 8.621 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009603/0.0009603, allocations: 84.64 kB / 0.7509 GB, free: 63.07 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003512/0.0003512, allocations: 8 kB / 0.8749 GB, free: 11.07 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2629/0.2633, allocations: 116.3 MB / 0.9885 GB, free: 6.617 MB / 0.7136 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.7836/1.047, allocations: 200.2 MB / 1.184 GB, free: 14.16 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003847/1.047, allocations: 118.1 kB / 1.184 GB, free: 14.04 MB / 0.7605 GB Notification: Performance of FrontEnd - DAE generated: time 0.3638/1.411, allocations: 133.7 MB / 1.315 GB, free: 7.207 MB / 0.8855 GB Notification: Performance of FrontEnd: time 4.558e-06/1.411, allocations: 7.938 kB / 1.315 GB, free: 7.199 MB / 0.8855 GB Notification: Performance of Transformations before backend: time 0.0002726/1.412, allocations: 71.92 kB / 1.315 GB, free: 7.129 MB / 0.8855 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 0.0129/1.424, allocations: 2.868 MB / 1.318 GB, free: 4.199 MB / 0.8855 GB Notification: Performance of prepare preOptimizeDAE: time 5.865e-05/1.425, allocations: 12.03 kB / 1.318 GB, free: 4.188 MB / 0.8855 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002712/1.427, allocations: 496.3 kB / 1.318 GB, free: 3.691 MB / 0.8855 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01371/1.441, allocations: 2.094 MB / 1.32 GB, free: 1.594 MB / 0.8855 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007179/1.448, allocations: 2.021 MB / 1.322 GB, free: 15.52 MB / 0.9011 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004817/1.449, allocations: 234.1 kB / 1.322 GB, free: 15.3 MB / 0.9011 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002178/1.451, allocations: 304 kB / 1.323 GB, free: 15 MB / 0.9011 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02/1.471, allocations: 5.864 MB / 1.328 GB, free: 9.027 MB / 0.9011 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001658/1.471, allocations: 11.94 kB / 1.328 GB, free: 9.016 MB / 0.9011 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001471/1.473, allocations: 131.9 kB / 1.328 GB, free: 8.887 MB / 0.9011 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000708/1.473, allocations: 286.4 kB / 1.329 GB, free: 8.605 MB / 0.9011 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01799/1.491, allocations: 6.025 MB / 1.335 GB, free: 2.566 MB / 0.9011 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04392/1.535, allocations: 24.84 MB / 1.359 GB, free: 7.672 MB / 0.9323 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0104/1.546, allocations: 5.472 MB / 1.364 GB, free: 1.848 MB / 0.9323 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004015/1.546, allocations: 147 kB / 1.364 GB, free: 1.688 MB / 0.9323 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.718e-05/1.546, allocations: 68.48 kB / 1.364 GB, free: 1.613 MB / 0.9323 GB Notification: Performance of pre-optimization done (n=230): time 6.813e-06/1.546, allocations: 4 kB / 1.364 GB, free: 1.609 MB / 0.9323 GB Notification: Performance of matching and sorting (n=311): time 0.6736/2.22, allocations: 36.14 MB / 1.4 GB, free: 195.9 MB / 0.9323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.955e-05/2.22, allocations: 242.5 kB / 1.4 GB, free: 195.6 MB / 0.9323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00185/2.222, allocations: 1.162 MB / 1.401 GB, free: 195.4 MB / 0.9323 GB Notification: Performance of collectPreVariables (initialization): time 0.0005521/2.223, allocations: 76.27 kB / 1.401 GB, free: 195.4 MB / 0.9323 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007279/2.223, allocations: 1.247 MB / 1.402 GB, free: 194.9 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.001067/2.224, allocations: 1.043 MB / 1.403 GB, free: 194.3 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002993/2.225, allocations: 64.41 kB / 1.403 GB, free: 194.3 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 0.0002563/2.225, allocations: 442.6 kB / 1.404 GB, free: 194 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005229/2.23, allocations: 2.733 MB / 1.407 GB, free: 194 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00603/2.236, allocations: 3.421 MB / 1.41 GB, free: 193.3 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006056/2.242, allocations: 3.126 MB / 1.413 GB, free: 193.2 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.514e-05/2.242, allocations: 10.03 kB / 1.413 GB, free: 193.2 MB / 0.9323 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.02145/2.264, allocations: 9.507 MB / 1.422 GB, free: 192.9 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 0.002196/2.266, allocations: 7.322 MB / 1.429 GB, free: 185.2 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.386e-05/2.266, allocations: 20.59 kB / 1.429 GB, free: 185.2 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02694/2.293, allocations: 7.272 MB / 1.436 GB, free: 185 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004182/2.297, allocations: 0.8272 MB / 1.437 GB, free: 185 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02479/2.322, allocations: 17.42 MB / 1.454 GB, free: 182.9 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004531/2.327, allocations: 0.4954 MB / 1.455 GB, free: 182.9 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007354/2.328, allocations: 182.3 kB / 1.455 GB, free: 182.9 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 1.433e-05/2.328, allocations: 8.469 kB / 1.455 GB, free: 182.9 MB / 0.9323 GB Warning: The linear system: 1 : line2.i3[1] - transformer.conv2.terminal_p.i[1] = -transformer.conv3.terminal_p.i[1] 2 : line2.i2[1] - transformer.conv1.terminal_p.i[1] = -transformer.conv2.terminal_p.i[1] 3 : line2.i1[1] - transformer.conv3.terminal_p.i[1] = -transformer.conv1.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.conv1.terminal_p.i[1] ; transformer.conv2.terminal_p.i[1] ] = [ -line2.i3[1] ; -line2.i2[1] ; -line2.i1[1] ] might be structurally or numerically singular for variable transformer.conv2.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.conv2.terminal_p.i[2] = -transformer.conv3.terminal_p.i[2] 2 : line2.i1[2] - transformer.conv3.terminal_p.i[2] = -transformer.conv1.terminal_p.i[2] 3 : line2.i2[2] - transformer.conv1.terminal_p.i[2] = -transformer.conv2.terminal_p.i[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ transformer.conv2.terminal_p.i[2] ; transformer.conv1.terminal_p.i[2] ; transformer.conv3.terminal_p.i[2] ] = [ -line2.i3[2] ; -line2.i1[2] ; -line2.i2[2] ] might be structurally or numerically singular for variable transformer.conv3.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.v1_n[2] - line2.v2_n[2] 2 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2] 3 : transformer.conv2.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.v2_n[2] ; line2.v3_n[2] ; line2.v1_n[2] ] = [ -transformer.conv1.V2[2] ; -transformer.conv3.V2[2] ; -transformer.conv2.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.v1_n[1] - line2.v2_n[1] 2 : transformer.conv2.V2[1] = line2.v2_n[1] - line2.v3_n[1] 3 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ line2.v1_n[1] ; line2.v3_n[1] ; line2.v2_n[1] ] = [ -transformer.conv1.V2[1] ; -transformer.conv2.V2[1] ; -transformer.conv3.V2[1] ] might be structurally or numerically singular for variable line2.v2_n[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02466/2.352, allocations: 9.587 MB / 1.464 GB, free: 180.5 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001172/2.352, allocations: 18.53 kB / 1.464 GB, free: 180.5 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01552/2.368, allocations: 3.653 MB / 1.468 GB, free: 179.9 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005594/2.374, allocations: 1.018 MB / 1.469 GB, free: 179.9 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02875/2.402, allocations: 26.15 MB / 1.494 GB, free: 161.4 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004464/2.407, allocations: 0.4948 MB / 1.495 GB, free: 161.4 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006357/2.408, allocations: 181.9 kB / 1.495 GB, free: 161.3 MB / 0.9323 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 84 * 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 (270): * Single equations (assignments): 268 * 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 {(10,73.0%) 62} * Non-linear torn systems: 1 {10 62} Notification: Performance of prepare postOptimizeDAE: time 0.003649/2.411, allocations: 1.4 MB / 1.496 GB, free: 160.7 MB / 0.9323 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007821/2.412, allocations: 201.3 kB / 1.497 GB, free: 160.6 MB / 0.9323 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02103/2.433, allocations: 9.799 MB / 1.506 GB, free: 157.5 MB / 0.9323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.866e-05/2.433, allocations: 32.97 kB / 1.506 GB, free: 157.5 MB / 0.9323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.737e-05/2.433, allocations: 16.97 kB / 1.506 GB, free: 157.5 MB / 0.9323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.112e-05/2.433, allocations: 18.3 kB / 1.506 GB, free: 157.5 MB / 0.9323 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03119/2.464, allocations: 15.16 MB / 1.521 GB, free: 151.9 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.236e-05/2.465, allocations: 8.312 kB / 1.521 GB, free: 151.9 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003037/2.468, allocations: 0.6258 MB / 1.522 GB, free: 151.9 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02705/2.495, allocations: 7.046 MB / 1.529 GB, free: 151.1 MB / 0.9323 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007949/2.496, allocations: 96.34 kB / 1.529 GB, free: 151.1 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02264/2.518, allocations: 17.03 MB / 1.545 GB, free: 143.1 MB / 0.9323 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.028e-05/2.518, allocations: 12.95 kB / 1.545 GB, free: 143.1 MB / 0.9323 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02101/2.539, allocations: 9.546 MB / 1.555 GB, free: 139.3 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002745/2.542, allocations: 0.8051 MB / 1.555 GB, free: 138.9 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005825/2.543, allocations: 55.22 kB / 1.555 GB, free: 138.9 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003367/2.546, allocations: 0.4962 MB / 1.556 GB, free: 138.8 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000689/2.547, allocations: 238.8 kB / 1.556 GB, free: 138.8 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002958/2.547, allocations: 140.3 kB / 1.556 GB, free: 138.7 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 0.001516/2.549, allocations: 0.9314 MB / 1.557 GB, free: 138.4 MB / 0.9323 GB Notification: Performance of sort global known variables: time 1.2e-07/2.549, allocations: 0 / 1.557 GB, free: 138.4 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.007267/2.556, allocations: 1.651 MB / 1.559 GB, free: 138.2 MB / 0.9323 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 (166): * Single equations (assignments): 164 * 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 {(10,73.0%) 62} * Non-linear torn systems: 1 {10 62} Notification: Performance of Backend phase and start with SimCode phase: time 0.02311/2.579, allocations: 13.27 MB / 1.572 GB, free: 131.6 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.02809/2.607, allocations: 12.11 MB / 1.584 GB, free: 122.6 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 1.594e-05/2.607, allocations: 0.9375 kB / 1.584 GB, free: 122.6 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.01003/2.617, allocations: 4.152 MB / 1.588 GB, free: 119.2 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00216/2.619, allocations: 220.8 kB / 1.588 GB, free: 119 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07226/2.692, allocations: 42.9 MB / 1.63 GB, free: 80.3 MB / 0.9323 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002659/2.694, allocations: 2.65 MB / 1.632 GB, free: 77.61 MB / 0.9323 GB Notification: Performance of simCode: alias equations: time 0.004969/2.699, allocations: 1.647 MB / 1.634 GB, free: 76.05 MB / 0.9323 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001485/2.701, allocations: 1.101 MB / 1.635 GB, free: 74.95 MB / 0.9323 GB Notification: Performance of SimCode: time 1.973e-06/2.701, allocations: 0 / 1.635 GB, free: 74.95 MB / 0.9323 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1447/2.846, allocations: 90.59 MB / 1.724 GB, free: 1.762 MB / 0.948 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003858/2.846, allocations: 267.3 kB / 1.724 GB, free: 1.41 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.157/7.003, allocations: 0 / 1.724 GB, free: 1.41 MB / 0.948 GB (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1)