Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.466/1.466, allocations: 251.9 MB / 266.8 MB, free: 11.03 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001107/0.001106, allocations: 184.9 kB / 326.5 MB, free: 2.23 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.956/1.956, allocations: 205.4 MB / 0.5775 GB, free: 20.47 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009972/0.0009972, allocations: 93.7 kB / 0.6821 GB, free: 13.32 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003704/0.0003704, allocations: 13.09 kB / 0.7963 GB, free: 134.9 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3051/0.3055, allocations: 106.3 MB / 0.9002 GB, free: 64.16 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.057/1.363, allocations: 192.1 MB / 1.088 GB, free: 52.75 MB / 0.698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004455/1.363, allocations: 121.8 kB / 1.088 GB, free: 52.75 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 0.3059/1.669, allocations: 123.8 MB / 1.209 GB, free: 12.46 MB / 0.7136 GB Notification: Performance of FrontEnd: time 3.837e-06/1.669, allocations: 4 kB / 1.209 GB, free: 12.45 MB / 0.7136 GB Notification: Performance of Transformations before backend: time 0.0002836/1.669, allocations: 71.69 kB / 1.209 GB, free: 12.39 MB / 0.7136 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 863 * Number of variables: 863 Notification: Performance of Generate backend data structure: time 0.01357/1.683, allocations: 2.831 MB / 1.212 GB, free: 9.691 MB / 0.7136 GB Notification: Performance of prepare preOptimizeDAE: time 8.784e-05/1.683, allocations: 8.031 kB / 1.212 GB, free: 9.684 MB / 0.7136 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003484/1.687, allocations: 493.5 kB / 1.212 GB, free: 9.395 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01411/1.701, allocations: 2.087 MB / 1.214 GB, free: 7.305 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007701/1.708, allocations: 1.997 MB / 1.216 GB, free: 5.32 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003919/1.709, allocations: 233.6 kB / 1.216 GB, free: 5.102 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002565/1.712, allocations: 303.3 kB / 1.217 GB, free: 4.816 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02329/1.735, allocations: 5.835 MB / 1.222 GB, free: 14.9 MB / 0.7292 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002601/1.735, allocations: 7.938 kB / 1.222 GB, free: 14.89 MB / 0.7292 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002061/1.737, allocations: 127.7 kB / 1.223 GB, free: 14.77 MB / 0.7292 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007931/1.738, allocations: 289.2 kB / 1.223 GB, free: 14.49 MB / 0.7292 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02106/1.759, allocations: 6.016 MB / 1.229 GB, free: 8.457 MB / 0.7292 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05738/1.817, allocations: 24.77 MB / 1.253 GB, free: 13.75 MB / 0.7605 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01264/1.829, allocations: 5.469 MB / 1.258 GB, free: 7.93 MB / 0.7605 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006163/1.83, allocations: 141.8 kB / 1.258 GB, free: 7.789 MB / 0.7605 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001102/1.83, allocations: 64.5 kB / 1.258 GB, free: 7.719 MB / 0.7605 GB Notification: Performance of pre-optimization done (n=230): time 1.111e-05/1.83, allocations: 0 / 1.258 GB, free: 7.719 MB / 0.7605 GB Notification: Performance of matching and sorting (n=311): time 0.1446/1.975, allocations: 36.1 MB / 1.294 GB, free: 3.527 MB / 0.7917 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002416/1.975, allocations: 251.8 kB / 1.294 GB, free: 3.23 MB / 0.7917 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003038/1.978, allocations: 1.122 MB / 1.295 GB, free: 2.094 MB / 0.7917 GB Notification: Performance of collectPreVariables (initialization): time 0.001057/1.979, allocations: 77.7 kB / 1.295 GB, free: 2.012 MB / 0.7917 GB Notification: Performance of collectInitialEqns (initialization): time 0.001302/1.981, allocations: 1.234 MB / 1.296 GB, free: 0.7656 MB / 0.7917 GB Notification: Performance of collectInitialBindings (initialization): time 0.002232/1.983, allocations: 1.045 MB / 1.297 GB, free: 15.73 MB / 0.8073 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009154/1.984, allocations: 68 kB / 1.297 GB, free: 15.66 MB / 0.8073 GB Notification: Performance of setup shared object (initialization): time 0.0004716/1.984, allocations: 440.7 kB / 1.298 GB, free: 15.22 MB / 0.8073 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007277/1.992, allocations: 2.727 MB / 1.3 GB, free: 12.49 MB / 0.8073 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008033/2, allocations: 3.422 MB / 1.304 GB, free: 8.801 MB / 0.8073 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008276/2.008, allocations: 3.137 MB / 1.307 GB, free: 5.645 MB / 0.8073 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.891e-05/2.008, allocations: 8 kB / 1.307 GB, free: 5.637 MB / 0.8073 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.02916/2.037, allocations: 9.505 MB / 1.316 GB, free: 12.08 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.003898/2.041, allocations: 7.324 MB / 1.323 GB, free: 4.18 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.685e-05/2.041, allocations: 20 kB / 1.323 GB, free: 4.16 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0306/2.072, allocations: 7.275 MB / 1.33 GB, free: 12.87 MB / 0.8386 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004579/2.077, allocations: 0.8268 MB / 1.331 GB, free: 12.04 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03113/2.108, allocations: 17.41 MB / 1.348 GB, free: 10.46 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004994/2.113, allocations: 0.5034 MB / 1.349 GB, free: 9.961 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001149/2.114, allocations: 175.9 kB / 1.349 GB, free: 9.789 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 2.136e-05/2.114, allocations: 6.031 kB / 1.349 GB, free: 9.785 MB / 0.8542 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 0.02656/2.141, allocations: 9.588 MB / 1.358 GB, free: 15.98 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000103/2.141, allocations: 19.94 kB / 1.358 GB, free: 15.96 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0145/2.155, allocations: 3.659 MB / 1.362 GB, free: 12.28 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005593/2.161, allocations: 1.022 MB / 1.363 GB, free: 11.26 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03627/2.197, allocations: 26.14 MB / 1.388 GB, free: 208 kB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.6758/2.873, allocations: 499.9 kB / 1.389 GB, free: 250.8 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0019/2.875, allocations: 181.2 kB / 1.389 GB, free: 250.8 MB / 0.8855 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 0.006414/2.882, allocations: 1.408 MB / 1.39 GB, free: 250.6 MB / 0.8855 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00195/2.884, allocations: 193.7 kB / 1.391 GB, free: 250.6 MB / 0.8855 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04046/2.924, allocations: 9.79 MB / 1.4 GB, free: 250.4 MB / 0.8855 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.1e-05/2.924, allocations: 34.25 kB / 1.4 GB, free: 250.4 MB / 0.8855 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001043/2.924, allocations: 15.31 kB / 1.4 GB, free: 250.4 MB / 0.8855 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001177/2.925, allocations: 16.36 kB / 1.4 GB, free: 250.4 MB / 0.8855 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04433/2.969, allocations: 15.14 MB / 1.415 GB, free: 249 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.222e-05/2.969, allocations: 7.781 kB / 1.415 GB, free: 249 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003444/2.972, allocations: 0.6336 MB / 1.416 GB, free: 249 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02796/3, allocations: 7.048 MB / 1.422 GB, free: 249 MB / 0.8855 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001057/3.002, allocations: 93.12 kB / 1.423 GB, free: 249 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02901/3.031, allocations: 17.01 MB / 1.439 GB, free: 247.1 MB / 0.8855 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.29e-05/3.031, allocations: 13.28 kB / 1.439 GB, free: 247.1 MB / 0.8855 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.023/3.054, allocations: 9.526 MB / 1.448 GB, free: 245.6 MB / 0.8855 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003096/3.057, allocations: 0.8066 MB / 1.449 GB, free: 245.5 MB / 0.8855 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001217/3.058, allocations: 66.08 kB / 1.449 GB, free: 245.5 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004294/3.062, allocations: 0.4893 MB / 1.45 GB, free: 245.5 MB / 0.8855 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001235/3.064, allocations: 238.5 kB / 1.45 GB, free: 245.4 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007555/3.064, allocations: 142.1 kB / 1.45 GB, free: 245.4 MB / 0.8855 GB Notification: Performance of sorting global known variables: time 0.002256/3.067, allocations: 0.8949 MB / 1.451 GB, free: 245.2 MB / 0.8855 GB Notification: Performance of sort global known variables: time 6.01e-07/3.067, allocations: 0 / 1.451 GB, free: 245.2 MB / 0.8855 GB Notification: Performance of remove unused functions: time 0.0103/3.077, allocations: 1.638 MB / 1.453 GB, free: 245 MB / 0.8855 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 0.0263/3.103, allocations: 13.27 MB / 1.466 GB, free: 238.5 MB / 0.8855 GB Notification: Performance of simCode: created initialization part: time 0.02799/3.131, allocations: 12.11 MB / 1.477 GB, free: 234.6 MB / 0.8855 GB Notification: Performance of simCode: created event and clocks part: time 1.663e-05/3.132, allocations: 0 / 1.477 GB, free: 234.6 MB / 0.8855 GB Notification: Performance of simCode: created simulation system equations: time 0.00993/3.141, allocations: 4.156 MB / 1.481 GB, free: 233.3 MB / 0.8855 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002599/3.144, allocations: 202.3 kB / 1.482 GB, free: 233.2 MB / 0.8855 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08796/3.232, allocations: 42.65 MB / 1.523 GB, free: 201.1 MB / 0.8855 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005882/3.238, allocations: 2.644 MB / 1.526 GB, free: 199 MB / 0.8855 GB Notification: Performance of simCode: alias equations: time 0.006161/3.244, allocations: 1.641 MB / 1.528 GB, free: 197.9 MB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002437/3.247, allocations: 1.081 MB / 1.529 GB, free: 196.9 MB / 0.8855 GB Notification: Performance of SimCode: time 1.412e-06/3.247, allocations: 3.828 kB / 1.529 GB, free: 196.9 MB / 0.8855 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1358/3.383, allocations: 89.7 MB / 1.616 GB, free: 114.1 MB / 0.8855 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001934/3.383, allocations: 285.8 kB / 1.616 GB, free: 113.7 MB / 0.8855 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.963/7.346, allocations: 0 / 1.616 GB, free: 113.7 MB / 0.8855 GB (rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD.fmu > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)