Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009474/0.0009511, allocations: 93.73 kB / 16.02 MB, free: 84 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001133/0.001133, allocations: 186 kB / 16.92 MB, free: 6.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.296/1.296, allocations: 223.3 MB / 241 MB, free: 5.34 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6376/0.6376, allocations: 115.5 MB / 407.6 MB, free: 2.688 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002832/0.0002832, allocations: 11.94 kB / 496 MB, free: 6.199 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1372/0.1375, allocations: 77.53 MB / 0.5601 GB, free: 8.879 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY): time 0.02089/0.1584, allocations: 17.53 MB / 0.5772 GB, free: 7.285 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.01168/0.1702, allocations: 6.833 MB / 0.5839 GB, free: 444 kB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001538/0.1717, allocations: 43.88 kB / 0.5839 GB, free: 400 kB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.00136/0.1731, allocations: 393.2 kB / 0.5843 GB, free: 4 kB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.2412/0.4143, allocations: 1.369 MB / 0.5856 GB, free: 12.95 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002302/0.4167, allocations: 1.013 MB / 0.5866 GB, free: 12.92 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.009126/0.4258, allocations: 8.794 MB / 0.5952 GB, free: 12.91 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01108/0.4369, allocations: 8.899 MB / 0.6039 GB, free: 11.39 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002995/0.4399, allocations: 1.713 MB / 0.6056 GB, free: 11.07 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003248/0.4432, allocations: 2.739 MB / 0.6082 GB, free: 10.35 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0004081/0.4436, allocations: 246.8 kB / 0.6085 GB, free: 10.35 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002091/0.4457, allocations: 1.18 MB / 0.6096 GB, free: 10.11 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001522/0.4472, allocations: 1.958 MB / 0.6115 GB, free: 9.094 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.00135/0.4486, allocations: 1.858 MB / 0.6133 GB, free: 7.824 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.004602/0.4532, allocations: 7.754 MB / 0.6209 GB, free: 2.441 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.517e-06/0.4532, allocations: 0 / 0.6209 GB, free: 2.441 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.362e-06/0.4532, allocations: 0 / 0.6209 GB, free: 2.441 MB / 446.1 MB Notification: Performance of Transformations before backend: time 7.341e-05/0.4533, allocations: 3 kB / 0.6209 GB, free: 2.441 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1034 * Number of variables: 1034 Notification: Performance of Generate backend data structure: time 0.004802/0.4581, allocations: 3.182 MB / 0.624 GB, free: 100 kB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.289e-05/0.4581, allocations: 12.03 kB / 0.624 GB, free: 88 kB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007213/0.4589, allocations: 0.5675 MB / 0.6246 GB, free: 15.52 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01179/0.4707, allocations: 2.368 MB / 0.6269 GB, free: 13.15 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003911/0.4746, allocations: 2.223 MB / 0.6291 GB, free: 10.9 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000177/0.4748, allocations: 284.6 kB / 0.6294 GB, free: 10.63 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006225/0.4754, allocations: 361.5 kB / 0.6297 GB, free: 10.29 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01246/0.4879, allocations: 7.367 MB / 0.6369 GB, free: 2.828 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.651e-05/0.488, allocations: 7.844 kB / 0.6369 GB, free: 2.82 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004192/0.4884, allocations: 158.6 kB / 0.637 GB, free: 2.676 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004145/0.4888, allocations: 334.4 kB / 0.6374 GB, free: 2.348 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01374/0.5026, allocations: 7.142 MB / 0.6443 GB, free: 11.2 MB / 478.1 MB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02752/0.5301, allocations: 28.59 MB / 0.6723 GB, free: 12.3 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006862/0.537, allocations: 4.175 MB / 0.6763 GB, free: 7.902 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004868/0.5419, allocations: 2.332 MB / 0.6786 GB, free: 5.566 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002005/0.5421, allocations: 135.1 kB / 0.6787 GB, free: 5.426 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.015e-05/0.5421, allocations: 60.5 kB / 0.6788 GB, free: 5.355 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=198): time 3.166e-06/0.5421, allocations: 0 / 0.6788 GB, free: 5.355 MB / 0.4981 GB Notification: Performance of matching and sorting (n=257): time 0.09751/0.6396, allocations: 30.23 MB / 0.7083 GB, free: 7.094 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.921e-05/0.6398, allocations: 239.6 kB / 0.7086 GB, free: 6.812 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001734/0.6415, allocations: 1.462 MB / 0.71 GB, free: 5.344 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0002062/0.6417, allocations: 69.7 kB / 0.71 GB, free: 5.27 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008581/0.6426, allocations: 1.561 MB / 0.7116 GB, free: 3.695 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006841/0.6433, allocations: 0.8668 MB / 0.7124 GB, free: 2.836 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003904/0.6437, allocations: 252.2 kB / 0.7127 GB, free: 2.582 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 7.347e-05/0.6437, allocations: 305.1 kB / 0.7129 GB, free: 2.281 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005175/0.6489, allocations: 2.539 MB / 0.7154 GB, free: 15.73 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00569/0.6546, allocations: 3.441 MB / 0.7188 GB, free: 11.91 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01149/0.6661, allocations: 6.124 MB / 0.7248 GB, free: 5.387 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.579e-05/0.6662, allocations: 11.94 kB / 0.7248 GB, free: 5.375 MB / 0.545 GB Notification: Performance of matching and sorting (n=398) (initialization): time 0.02538/0.6915, allocations: 10.26 MB / 0.7348 GB, free: 11.06 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005505/0.6921, allocations: 0.8733 MB / 0.7356 GB, free: 9.805 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.612e-05/0.6922, allocations: 28 kB / 0.7357 GB, free: 9.777 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02053/0.7127, allocations: 5.679 MB / 0.7412 GB, free: 4.086 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003889/0.7166, allocations: 0.9867 MB / 0.7422 GB, free: 3.098 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03716/0.7538, allocations: 21.61 MB / 0.7633 GB, free: 13.25 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004317/0.7581, allocations: 0.5535 MB / 0.7638 GB, free: 12.7 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005586/0.7587, allocations: 147.9 kB / 0.764 GB, free: 12.55 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.638e-05/0.7587, allocations: 4 kB / 0.764 GB, free: 12.55 MB / 0.5919 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02173/0.7805, allocations: 8.448 MB / 0.7722 GB, free: 4.051 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.095e-05/0.7805, allocations: 28 kB / 0.7722 GB, free: 4.023 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0136/0.7941, allocations: 3.536 MB / 0.7757 GB, free: 492 kB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0047/0.7989, allocations: 1.127 MB / 0.7768 GB, free: 15.35 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02005/0.8189, allocations: 11.81 MB / 0.7883 GB, free: 3.41 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004047/0.823, allocations: 0.5305 MB / 0.7889 GB, free: 2.879 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005471/0.8236, allocations: 151.9 kB / 0.789 GB, free: 2.73 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 121 * 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 (304): * Single equations (assignments): 302 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of prepare postOptimizeDAE: time 0.003058/0.8266, allocations: 1.624 MB / 0.7906 GB, free: 1.094 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006622/0.8273, allocations: 193.7 kB / 0.7908 GB, free: 0.9023 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0259/0.8532, allocations: 9.856 MB / 0.8004 GB, free: 6.996 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.888e-05/0.8533, allocations: 32 kB / 0.8004 GB, free: 6.965 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.203e-05/0.8533, allocations: 11.94 kB / 0.8004 GB, free: 6.953 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.964e-05/0.8534, allocations: 15.95 kB / 0.8004 GB, free: 6.938 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0329/0.8863, allocations: 15.19 MB / 0.8153 GB, free: 7.578 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.784e-05/0.8863, allocations: 15.94 kB / 0.8153 GB, free: 7.562 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003159/0.8895, allocations: 0.7334 MB / 0.816 GB, free: 6.828 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01934/0.9088, allocations: 5.339 MB / 0.8212 GB, free: 1.48 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003337/0.9092, allocations: 75.95 kB / 0.8213 GB, free: 1.406 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2443/1.153, allocations: 20.43 MB / 0.8412 GB, free: 204.7 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.798e-06/1.154, allocations: 18 kB / 0.8413 GB, free: 204.7 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02181/1.175, allocations: 9.376 MB / 0.8504 GB, free: 202 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001131/1.176, allocations: 0.6994 MB / 0.8511 GB, free: 201.7 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002946/1.177, allocations: 59.64 kB / 0.8512 GB, free: 201.7 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003061/1.18, allocations: 0.5069 MB / 0.8517 GB, free: 201.7 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006738/1.181, allocations: 217 kB / 0.8519 GB, free: 201.6 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001837/1.181, allocations: 91.69 kB / 0.8519 GB, free: 201.6 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.001102/1.182, allocations: 1.029 MB / 0.853 GB, free: 201.2 MB / 0.6387 GB Notification: Performance of sort global known variables: time 1.9e-07/1.182, allocations: 1.125 kB / 0.853 GB, free: 201.2 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.004202/1.186, allocations: 1.768 MB / 0.8547 GB, free: 201.1 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 40 * 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 (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02033/1.206, allocations: 10.04 MB / 0.8645 GB, free: 197.7 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.02104/1.227, allocations: 11.33 MB / 0.8755 GB, free: 190.7 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 4.669e-06/1.227, allocations: 0 / 0.8755 GB, free: 190.7 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.008283/1.236, allocations: 4.142 MB / 0.8796 GB, free: 186.5 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002896/1.239, allocations: 278.9 kB / 0.8799 GB, free: 186.3 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07209/1.311, allocations: 44.35 MB / 0.9232 GB, free: 140 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001997/1.313, allocations: 2.865 MB / 0.926 GB, free: 137.1 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.00398/1.317, allocations: 1.662 MB / 0.9276 GB, free: 135.5 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001198/1.318, allocations: 1.245 MB / 0.9288 GB, free: 134.2 MB / 0.6387 GB Notification: Performance of SimCode: time 5.51e-07/1.318, allocations: 2.906 kB / 0.9288 GB, free: 134.2 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.399/2.717, allocations: 90.59 MB / 1.017 GB, free: 44.11 MB / 0.6387 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002403/2.717, allocations: 301.8 kB / 1.018 GB, free: 43.73 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.655/6.372, allocations: 0 / 1.018 GB, free: 43.73 MB / 0.6387 GB (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.pipe 2>&1)