Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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/Buildings 10.0.0-master/package.mo", uses=false) Using package Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 0.001145/0.001145, allocations: 91.14 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001727/0.001728, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.433/1.433, allocations: 223.3 MB / 240 MB, free: 5.445 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.639/2.639, allocations: 409.4 MB / 0.684 GB, free: 0.8711 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.0003561/0.0003562, allocations: 12 kB / 0.8378 GB, free: 6.488 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7516/0.752, allocations: 146.8 MB / 0.9812 GB, free: 6.277 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.01819/0.7703, allocations: 16.57 MB / 0.9973 GB, free: 5.656 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.01115/0.7815, allocations: 6.457 MB / 1.004 GB, free: 15.18 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002396/0.7839, allocations: 47.88 kB / 1.004 GB, free: 15.14 MB / 0.7637 GB Notification: Performance of NFTyping.typeComponents: time 0.001709/0.7857, allocations: 385.3 kB / 1.004 GB, free: 14.76 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.004056/0.7897, allocations: 1.167 MB / 1.005 GB, free: 13.59 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.002795/0.7926, allocations: 0.7746 MB / 1.006 GB, free: 12.81 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.0074/0.8, allocations: 6.696 MB / 1.013 GB, free: 6.102 MB / 0.7637 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01465/0.8147, allocations: 7.983 MB / 1.02 GB, free: 14.05 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003684/0.8184, allocations: 1.767 MB / 1.022 GB, free: 12.27 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004922/0.8234, allocations: 2.684 MB / 1.025 GB, free: 9.582 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.001307/0.8247, allocations: 248 kB / 1.025 GB, free: 9.34 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002763/0.8275, allocations: 0.6829 MB / 1.026 GB, free: 8.656 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.00352/0.831, allocations: 1.945 MB / 1.027 GB, free: 6.707 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.002051/0.8331, allocations: 0.7303 MB / 1.028 GB, free: 5.969 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.009391/0.8425, allocations: 6.727 MB / 1.035 GB, free: 15.22 MB / 0.795 GB Notification: Performance of FrontEnd - DAE generated: time 8.476e-06/0.8426, allocations: 4 kB / 1.035 GB, free: 15.22 MB / 0.795 GB Notification: Performance of FrontEnd: time 2.585e-06/0.8426, allocations: 0 / 1.035 GB, free: 15.22 MB / 0.795 GB Notification: Performance of Transformations before backend: time 0.0002644/0.8428, allocations: 0 / 1.035 GB, free: 15.22 MB / 0.795 GB 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 0.00961/0.8525, allocations: 3.23 MB / 1.038 GB, free: 11.93 MB / 0.795 GB Notification: Performance of prepare preOptimizeDAE: time 4.526e-05/0.8525, allocations: 8.031 kB / 1.038 GB, free: 11.92 MB / 0.795 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002229/0.8548, allocations: 0.5668 MB / 1.038 GB, free: 11.35 MB / 0.795 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0119/0.8667, allocations: 2.371 MB / 1.041 GB, free: 8.969 MB / 0.795 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005024/0.8717, allocations: 2.186 MB / 1.043 GB, free: 6.738 MB / 0.795 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003079/0.8721, allocations: 283.4 kB / 1.043 GB, free: 6.461 MB / 0.795 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001468/0.8736, allocations: 368 kB / 1.044 GB, free: 6.102 MB / 0.795 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01891/0.8925, allocations: 7.324 MB / 1.051 GB, free: 14.65 MB / 0.8106 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001439/0.8927, allocations: 3.938 kB / 1.051 GB, free: 14.65 MB / 0.8106 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001075/0.8938, allocations: 156 kB / 1.051 GB, free: 14.5 MB / 0.8106 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005125/0.8943, allocations: 342.3 kB / 1.051 GB, free: 14.16 MB / 0.8106 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01845/0.9128, allocations: 7.119 MB / 1.058 GB, free: 7.031 MB / 0.8106 GB 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 0.03865/0.9515, allocations: 28.27 MB / 1.086 GB, free: 8.359 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007628/0.9591, allocations: 4.164 MB / 1.09 GB, free: 3.98 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005167/0.9643, allocations: 2.346 MB / 1.092 GB, free: 1.621 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003421/0.9647, allocations: 131 kB / 1.092 GB, free: 1.477 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.739e-05/0.9648, allocations: 64.5 kB / 1.092 GB, free: 1.402 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=198): time 4.769e-06/0.9648, allocations: 0 / 1.092 GB, free: 1.402 MB / 0.8419 GB Notification: Performance of matching and sorting (n=257): time 0.1003/1.065, allocations: 30.44 MB / 1.122 GB, free: 2.879 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001511/1.065, allocations: 243.6 kB / 1.122 GB, free: 2.594 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002246/1.068, allocations: 1.442 MB / 1.124 GB, free: 1.145 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0003991/1.068, allocations: 69.7 kB / 1.124 GB, free: 1.07 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009961/1.069, allocations: 1.563 MB / 1.125 GB, free: 15.48 MB / 0.8887 GB Notification: Performance of collectInitialBindings (initialization): time 0.001035/1.07, allocations: 0.8742 MB / 1.126 GB, free: 14.6 MB / 0.8887 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003853/1.07, allocations: 67.94 kB / 1.126 GB, free: 14.53 MB / 0.8887 GB Notification: Performance of setup shared object (initialization): time 0.0003106/1.071, allocations: 428.5 kB / 1.127 GB, free: 14.11 MB / 0.8887 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005471/1.076, allocations: 2.527 MB / 1.129 GB, free: 11.57 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006302/1.083, allocations: 3.427 MB / 1.132 GB, free: 7.766 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005868/1.088, allocations: 2.969 MB / 1.135 GB, free: 4.773 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.453e-05/1.088, allocations: 8 kB / 1.135 GB, free: 4.766 MB / 0.8887 GB Notification: Performance of matching and sorting (n=398) (initialization): time 0.02571/1.114, allocations: 10.24 MB / 1.145 GB, free: 10.46 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 0.0007508/1.115, allocations: 0.876 MB / 1.146 GB, free: 9.207 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.337e-05/1.115, allocations: 32 kB / 1.146 GB, free: 9.176 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02037/1.135, allocations: 5.668 MB / 1.152 GB, free: 3.488 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004121/1.14, allocations: 0.9944 MB / 1.153 GB, free: 2.492 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0391/1.179, allocations: 21.6 MB / 1.174 GB, free: 12.64 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00422/1.183, allocations: 0.5497 MB / 1.174 GB, free: 12.09 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007085/1.184, allocations: 144.1 kB / 1.174 GB, free: 11.95 MB / 0.9356 GB Notification: Performance of prepare postOptimizeDAE: time 1.097e-05/1.184, allocations: 11.95 kB / 1.174 GB, free: 11.94 MB / 0.9356 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02139/1.205, allocations: 8.422 MB / 1.183 GB, free: 3.469 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.712e-05/1.205, allocations: 24 kB / 1.183 GB, free: 3.445 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01282/1.218, allocations: 3.532 MB / 1.186 GB, free: 15.91 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005009/1.223, allocations: 1.131 MB / 1.187 GB, free: 14.77 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02072/1.244, allocations: 11.81 MB / 1.199 GB, free: 2.824 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003787/1.248, allocations: 0.5303 MB / 1.199 GB, free: 2.293 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006054/1.248, allocations: 148 kB / 1.199 GB, free: 2.148 MB / 0.9512 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 (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 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of prepare postOptimizeDAE: time 0.003049/1.251, allocations: 1.62 MB / 1.201 GB, free: 0.5156 MB / 0.9512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006667/1.252, allocations: 193.7 kB / 1.201 GB, free: 332 kB / 0.9512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0253/1.277, allocations: 9.823 MB / 1.211 GB, free: 6.441 MB / 0.9669 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.004e-05/1.278, allocations: 28 kB / 1.211 GB, free: 6.414 MB / 0.9669 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.964e-05/1.278, allocations: 11.98 kB / 1.211 GB, free: 6.402 MB / 0.9669 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.735e-05/1.278, allocations: 15.95 kB / 1.211 GB, free: 6.387 MB / 0.9669 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03459/1.312, allocations: 15.19 MB / 1.226 GB, free: 6.969 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.628e-05/1.312, allocations: 11.95 kB / 1.226 GB, free: 6.957 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003156/1.315, allocations: 0.7262 MB / 1.226 GB, free: 6.23 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0196/1.335, allocations: 5.344 MB / 1.232 GB, free: 0.8711 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008619/1.336, allocations: 71.95 kB / 1.232 GB, free: 0.8008 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.6809/2.017, allocations: 20.41 MB / 1.252 GB, free: 240 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.295e-05/2.017, allocations: 13.09 kB / 1.252 GB, free: 240 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02574/2.043, allocations: 9.359 MB / 1.261 GB, free: 239 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001793/2.045, allocations: 0.6958 MB / 1.261 GB, free: 238.8 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004427/2.045, allocations: 56.33 kB / 1.261 GB, free: 238.7 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002958/2.048, allocations: 0.5054 MB / 1.262 GB, free: 238.7 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006581/2.049, allocations: 217.5 kB / 1.262 GB, free: 238.7 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002133/2.049, allocations: 91.89 kB / 1.262 GB, free: 238.6 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001611/2.051, allocations: 1.017 MB / 1.263 GB, free: 238.3 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.262e-06/2.051, allocations: 3.656 kB / 1.263 GB, free: 238.3 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.005346/2.056, allocations: 1.767 MB / 1.265 GB, free: 238.1 MB / 0.9981 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 (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 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of Backend phase and start with SimCode phase: time 0.02056/2.076, allocations: 10.02 MB / 1.275 GB, free: 234.8 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.02347/2.1, allocations: 11.3 MB / 1.286 GB, free: 230.8 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.31e-05/2.1, allocations: 4 kB / 1.286 GB, free: 230.8 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.008821/2.109, allocations: 4.119 MB / 1.29 GB, free: 226.7 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002335/2.111, allocations: 278.8 kB / 1.29 GB, free: 226.5 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05937/2.171, allocations: 29.27 MB / 1.319 GB, free: 196.3 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002584/2.173, allocations: 2.857 MB / 1.321 GB, free: 193.4 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.004815/2.178, allocations: 1.667 MB / 1.323 GB, free: 191.7 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001448/2.18, allocations: 1.239 MB / 1.324 GB, free: 190.5 MB / 0.9981 GB Notification: Performance of SimCode: time 1.273e-06/2.18, allocations: 4 kB / 1.324 GB, free: 190.5 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.114/2.294, allocations: 90.65 MB / 1.413 GB, free: 100.3 MB / 0.9981 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001827/2.294, allocations: 294.5 kB / 1.413 GB, free: 99.93 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.75/6.044, allocations: 2.406 kB / 1.413 GB, free: 99.93 MB / 0.9981 GB (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY_res.mat --tempDir=temp_Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY.fmu > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY_res.mat does not exist to compare? outputFormat=mat