Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.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.YY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY",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 0.0008007/0.0008007, allocations: 91.61 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 0.0009356/0.0009357, 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 1.478/1.478, allocations: 223.3 MB / 240 MB, free: 5.422 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.625/2.625, allocations: 409.4 MB / 0.684 GB, free: 0.8789 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.0003554/0.0003555, allocations: 8 kB / 0.8378 GB, free: 6.43 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8371/0.8375, allocations: 146.8 MB / 0.9812 GB, free: 6.211 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.02059/0.8582, allocations: 17.85 MB / 0.9986 GB, free: 4.309 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.01177/0.87, allocations: 6.745 MB / 1.005 GB, free: 13.54 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002224/0.8723, allocations: 43.88 kB / 1.005 GB, free: 13.5 MB / 0.7637 GB Notification: Performance of NFTyping.typeComponents: time 0.001259/0.8736, allocations: 421 kB / 1.006 GB, free: 13.09 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.003757/0.8773, allocations: 1.21 MB / 1.007 GB, free: 11.87 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.002831/0.8802, allocations: 0.7914 MB / 1.008 GB, free: 11.08 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.009292/0.8895, allocations: 7.007 MB / 1.014 GB, free: 4.055 MB / 0.7637 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01523/0.9048, allocations: 8.635 MB / 1.023 GB, free: 11.34 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004148/0.909, allocations: 1.857 MB / 1.025 GB, free: 9.473 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005669/0.9147, allocations: 2.804 MB / 1.027 GB, free: 6.66 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.001421/0.9161, allocations: 260 kB / 1.028 GB, free: 6.406 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002814/0.9189, allocations: 0.679 MB / 1.028 GB, free: 5.727 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.003782/0.9228, allocations: 2.039 MB / 1.03 GB, free: 3.684 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.002205/0.925, allocations: 0.7654 MB / 1.031 GB, free: 2.91 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.008855/0.9339, allocations: 7.113 MB / 1.038 GB, free: 11.78 MB / 0.795 GB Notification: Performance of FrontEnd - DAE generated: time 8.697e-06/0.9339, allocations: 3.984 kB / 1.038 GB, free: 11.78 MB / 0.795 GB Notification: Performance of FrontEnd: time 3.256e-06/0.9339, allocations: 0 / 1.038 GB, free: 11.78 MB / 0.795 GB Notification: Performance of Transformations before backend: time 0.0002745/0.9342, allocations: 0 / 1.038 GB, free: 11.78 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: 1094 * Number of variables: 1094 Notification: Performance of Generate backend data structure: time 0.01058/0.9448, allocations: 3.333 MB / 1.041 GB, free: 8.383 MB / 0.795 GB Notification: Performance of prepare preOptimizeDAE: time 5.065e-05/0.9449, allocations: 12.03 kB / 1.041 GB, free: 8.371 MB / 0.795 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002371/0.9472, allocations: 0.5957 MB / 1.042 GB, free: 7.766 MB / 0.795 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01232/0.9596, allocations: 2.382 MB / 1.044 GB, free: 5.379 MB / 0.795 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005588/0.9652, allocations: 2.268 MB / 1.046 GB, free: 3.066 MB / 0.795 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003896/0.9656, allocations: 295.9 kB / 1.047 GB, free: 2.777 MB / 0.795 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001679/0.9673, allocations: 387.9 kB / 1.047 GB, free: 2.398 MB / 0.795 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01987/0.9872, allocations: 7.628 MB / 1.054 GB, free: 10.65 MB / 0.8106 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001896/0.9875, allocations: 11.94 kB / 1.055 GB, free: 10.64 MB / 0.8106 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001385/0.9888, allocations: 160 kB / 1.055 GB, free: 10.48 MB / 0.8106 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005614/0.9894, allocations: 350.7 kB / 1.055 GB, free: 10.14 MB / 0.8106 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01824/1.008, allocations: 7.237 MB / 1.062 GB, free: 2.891 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 0.04166/1.049, allocations: 28.55 MB / 1.09 GB, free: 3.957 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007357/1.057, allocations: 3.663 MB / 1.094 GB, free: 140 kB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004555/1.061, allocations: 1.995 MB / 1.095 GB, free: 14.12 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002975/1.062, allocations: 126.4 kB / 1.096 GB, free: 13.97 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.806e-05/1.062, allocations: 55.81 kB / 1.096 GB, free: 13.91 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=176): time 3.867e-06/1.062, allocations: 4 kB / 1.096 GB, free: 13.91 MB / 0.8575 GB Notification: Performance of matching and sorting (n=221): time 0.07861/1.14, allocations: 24.78 MB / 1.12 GB, free: 5.023 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.00013/1.141, allocations: 231.6 kB / 1.12 GB, free: 4.75 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002235/1.143, allocations: 1.624 MB / 1.122 GB, free: 3.113 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0004265/1.143, allocations: 61.7 kB / 1.122 GB, free: 3.047 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.001117/1.144, allocations: 1.74 MB / 1.123 GB, free: 1.281 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008065/1.145, allocations: 0.7665 MB / 1.124 GB, free: 0.5039 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002218/1.145, allocations: 64 kB / 1.124 GB, free: 452 kB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.000216/1.146, allocations: 436.5 kB / 1.125 GB, free: 8 kB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005082/1.151, allocations: 2.449 MB / 1.127 GB, free: 13.55 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005969/1.157, allocations: 3.558 MB / 1.131 GB, free: 9.496 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005889/1.163, allocations: 2.929 MB / 1.133 GB, free: 6.566 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.742e-05/1.163, allocations: 12 kB / 1.133 GB, free: 6.555 MB / 0.8887 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.0258/1.189, allocations: 9.979 MB / 1.143 GB, free: 12.55 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009615/1.19, allocations: 1.128 MB / 1.144 GB, free: 10.94 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.831e-05/1.19, allocations: 36 kB / 1.144 GB, free: 10.9 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01916/1.209, allocations: 5.471 MB / 1.15 GB, free: 5.418 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004327/1.213, allocations: 1.03 MB / 1.151 GB, free: 4.387 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03484/1.248, allocations: 19.3 MB / 1.169 GB, free: 0.8281 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004332/1.252, allocations: 0.5729 MB / 1.17 GB, free: 260 kB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006712/1.253, allocations: 163.9 kB / 1.17 GB, free: 96 kB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 1.248e-05/1.253, allocations: 5.562 kB / 1.17 GB, free: 92 kB / 0.92 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02036/1.273, allocations: 8.286 MB / 1.178 GB, free: 7.793 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001326/1.274, allocations: 36 kB / 1.178 GB, free: 7.758 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01225/1.286, allocations: 3.438 MB / 1.182 GB, free: 4.312 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005047/1.291, allocations: 1.15 MB / 1.183 GB, free: 3.16 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01858/1.31, allocations: 10.61 MB / 1.193 GB, free: 8.406 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004032/1.314, allocations: 0.5535 MB / 1.194 GB, free: 7.852 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005894/1.314, allocations: 156 kB / 1.194 GB, free: 7.699 MB / 0.9512 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 159 * 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 (330): * Single equations (assignments): 328 * 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%) 30} * Non-linear torn systems: 1 {6 30} Notification: Performance of prepare postOptimizeDAE: time 0.00334/1.318, allocations: 1.698 MB / 1.195 GB, free: 5.988 MB / 0.9512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006936/1.318, allocations: 197.7 kB / 1.196 GB, free: 5.793 MB / 0.9512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02322/1.342, allocations: 8.773 MB / 1.204 GB, free: 12.98 MB / 0.9669 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.514e-05/1.342, allocations: 27.94 kB / 1.204 GB, free: 12.96 MB / 0.9669 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.632e-05/1.342, allocations: 16 kB / 1.204 GB, free: 12.94 MB / 0.9669 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.691e-05/1.342, allocations: 7.969 kB / 1.204 GB, free: 12.93 MB / 0.9669 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03476/1.377, allocations: 14.6 MB / 1.219 GB, free: 14.11 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.223e-05/1.377, allocations: 8 kB / 1.219 GB, free: 14.1 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003197/1.38, allocations: 0.7102 MB / 1.219 GB, free: 13.39 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0183/1.398, allocations: 5.139 MB / 1.224 GB, free: 8.238 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005653/1.399, allocations: 63.95 kB / 1.224 GB, free: 8.176 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03178/1.431, allocations: 18.21 MB / 1.242 GB, free: 5.676 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.196e-05/1.431, allocations: 11.94 kB / 1.242 GB, free: 5.664 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.7019/2.133, allocations: 8.831 MB / 1.251 GB, free: 239.5 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001962/2.135, allocations: 0.6671 MB / 1.251 GB, free: 239.4 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008363/2.135, allocations: 50.72 kB / 1.251 GB, free: 239.4 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004201/2.14, allocations: 0.4918 MB / 1.252 GB, free: 239.4 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008191/2.14, allocations: 181.8 kB / 1.252 GB, free: 239.4 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003724/2.141, allocations: 82.77 kB / 1.252 GB, free: 239.4 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.002338/2.143, allocations: 1.083 MB / 1.253 GB, free: 239.3 MB / 0.9981 GB Notification: Performance of sort global known variables: time 3.41e-07/2.143, allocations: 4.875 kB / 1.253 GB, free: 239.3 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.008694/2.152, allocations: 1.732 MB / 1.255 GB, free: 239.3 MB / 0.9981 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 (154): * Single equations (assignments): 152 * 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%) 30} * Non-linear torn systems: 1 {6 30} Notification: Performance of Backend phase and start with SimCode phase: time 0.02505/2.177, allocations: 9.484 MB / 1.264 GB, free: 237.9 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.02426/2.201, allocations: 10.84 MB / 1.275 GB, free: 234.7 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.328e-05/2.201, allocations: 0 / 1.275 GB, free: 234.7 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.009142/2.211, allocations: 3.822 MB / 1.279 GB, free: 233.6 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002905/2.213, allocations: 261.9 kB / 1.279 GB, free: 233.5 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06775/2.281, allocations: 28.76 MB / 1.307 GB, free: 207.3 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003253/2.285, allocations: 2.92 MB / 1.31 GB, free: 204.4 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.005244/2.29, allocations: 1.683 MB / 1.311 GB, free: 202.7 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001854/2.292, allocations: 1.292 MB / 1.313 GB, free: 201.4 MB / 0.9981 GB Notification: Performance of SimCode: time 1.112e-06/2.292, allocations: 0 / 1.313 GB, free: 201.4 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1094/2.401, allocations: 87.33 MB / 1.398 GB, free: 114.5 MB / 0.9981 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001552/2.401, allocations: 285.2 kB / 1.398 GB, free: 114.2 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.635/6.037, allocations: 1.719 kB / 1.398 GB, free: 114.2 MB / 0.9981 GB (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY_res.mat --tempDir=temp_Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY.fmu > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.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.YY_res.mat does not exist to compare? outputFormat=mat