Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01116/0.01117, allocations: 109.1 kB / 15.06 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001228/0.001228, allocations: 177.7 kB / 15.95 MB, free: 5.52 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 2.07/2.07, allocations: 194.6 MB / 211.3 MB, free: 10.93 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.428/2.428, allocations: 236.1 MB / 492.6 MB, free: 11.33 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006824/0.0006825, allocations: 12 kB / 0.5871 GB, free: 2.02 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6938/0.6946, allocations: 98.72 MB / 0.6835 GB, free: 16.84 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.0377/0.7323, allocations: 16.14 MB / 0.6992 GB, free: 6.492 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01664/0.749, allocations: 6.459 MB / 0.7055 GB, free: 1.676 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002153/0.7513, allocations: 42.81 kB / 0.7056 GB, free: 1.668 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.002043/0.7533, allocations: 413.5 kB / 0.706 GB, free: 1.301 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.004734/0.7581, allocations: 0.8242 MB / 0.7068 GB, free: 0.6094 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004357/0.7625, allocations: 0.8082 MB / 0.7076 GB, free: 4 kB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.006483/0.7691, allocations: 2.436 MB / 0.7099 GB, free: 14.39 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01992/0.789, allocations: 7.971 MB / 0.7177 GB, free: 10.31 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003963/0.793, allocations: 1.401 MB / 0.7191 GB, free: 9.5 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004751/0.7979, allocations: 1.754 MB / 0.7208 GB, free: 8.012 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.00124/0.7991, allocations: 244 kB / 0.721 GB, free: 7.773 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003138/0.8023, allocations: 0.6673 MB / 0.7217 GB, free: 7.105 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.00395/0.8063, allocations: 1.778 MB / 0.7234 GB, free: 5.324 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.002134/0.8085, allocations: 0.7186 MB / 0.7241 GB, free: 4.598 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01275/0.8213, allocations: 6.718 MB / 0.7307 GB, free: 13.86 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.439e-06/0.8213, allocations: 0 / 0.7307 GB, free: 13.86 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 3.507e-06/0.8213, allocations: 0 / 0.7307 GB, free: 13.86 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0002363/0.8216, allocations: 0 / 0.7307 GB, free: 13.86 MB / 0.5573 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 0.01535/0.8369, allocations: 3.215 MB / 0.7338 GB, free: 10.59 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 7.187e-05/0.837, allocations: 8.031 kB / 0.7338 GB, free: 10.58 MB / 0.5573 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003129/0.8402, allocations: 0.5746 MB / 0.7344 GB, free: 9.996 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03689/0.8772, allocations: 2.472 MB / 0.7368 GB, free: 7.512 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007673/0.8849, allocations: 2.198 MB / 0.739 GB, free: 5.27 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000401/0.8853, allocations: 275.5 kB / 0.7392 GB, free: 5 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001689/0.887, allocations: 364 kB / 0.7396 GB, free: 4.645 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02652/0.9136, allocations: 7.304 MB / 0.7467 GB, free: 13.21 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001485/0.9138, allocations: 3.938 kB / 0.7467 GB, free: 13.21 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001166/0.915, allocations: 152 kB / 0.7469 GB, free: 13.06 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008224/0.9158, allocations: 338.4 kB / 0.7472 GB, free: 12.73 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02904/0.9448, allocations: 7.115 MB / 0.7541 GB, free: 5.605 MB / 0.573 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 0.05572/1.001, allocations: 28.61 MB / 0.7821 GB, free: 6.52 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01455/1.015, allocations: 4.167 MB / 0.7861 GB, free: 2.129 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004762/1.016, allocations: 143 kB / 0.7863 GB, free: 1.973 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.604e-05/1.016, allocations: 60.5 kB / 0.7863 GB, free: 1.906 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=198): time 5.119e-06/1.016, allocations: 0 / 0.7863 GB, free: 1.906 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=255): time 0.1685/1.184, allocations: 26.75 MB / 0.8125 GB, free: 6.98 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000155/1.185, allocations: 239.6 kB / 0.8127 GB, free: 6.699 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00325/1.188, allocations: 1.45 MB / 0.8141 GB, free: 5.242 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006833/1.189, allocations: 65.7 kB / 0.8142 GB, free: 5.172 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001595/1.19, allocations: 1.563 MB / 0.8157 GB, free: 3.586 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001572/1.192, allocations: 0.8626 MB / 0.8165 GB, free: 2.711 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004605/1.192, allocations: 64 kB / 0.8166 GB, free: 2.648 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003259/1.193, allocations: 436.4 kB / 0.817 GB, free: 2.215 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01112/1.204, allocations: 2.527 MB / 0.8195 GB, free: 15.68 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01209/1.216, allocations: 3.42 MB / 0.8228 GB, free: 11.88 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01196/1.228, allocations: 2.961 MB / 0.8257 GB, free: 8.895 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.581e-05/1.228, allocations: 12 kB / 0.8257 GB, free: 8.883 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.05211/1.28, allocations: 10.23 MB / 0.8357 GB, free: 14.58 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004892/1.285, allocations: 10.54 MB / 0.846 GB, free: 3.203 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.146e-05/1.285, allocations: 28.19 kB / 0.846 GB, free: 3.176 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04217/1.327, allocations: 5.66 MB / 0.8516 GB, free: 13.5 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008413/1.336, allocations: 0.9906 MB / 0.8525 GB, free: 12.51 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07483/1.411, allocations: 22.61 MB / 0.8746 GB, free: 5.637 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007556/1.418, allocations: 0.5535 MB / 0.8752 GB, free: 5.082 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009113/1.419, allocations: 144 kB / 0.8753 GB, free: 4.941 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.736e-05/1.419, allocations: 6.5 kB / 0.8753 GB, free: 4.938 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05283/1.472, allocations: 8.413 MB / 0.8835 GB, free: 12.47 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001428/1.472, allocations: 28.56 kB / 0.8835 GB, free: 12.45 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03659/1.509, allocations: 3.532 MB / 0.887 GB, free: 8.902 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01375/1.523, allocations: 1.135 MB / 0.8881 GB, free: 7.766 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04824/1.571, allocations: 12.31 MB / 0.9001 GB, free: 11.31 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007275/1.578, allocations: 0.5226 MB / 0.9006 GB, free: 10.79 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000869/1.579, allocations: 151.9 kB / 0.9008 GB, free: 10.64 MB / 0.7292 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 (302):
 * Single equations (assignments): 300
 * 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 0.004959/1.584, allocations: 1.62 MB / 0.9024 GB, free: 9.008 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009299/1.585, allocations: 197.7 kB / 0.9025 GB, free: 8.812 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.6646/2.25, allocations: 9.82 MB / 0.9121 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.59e-05/2.25, allocations: 28.88 kB / 0.9122 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.906e-05/2.25, allocations: 12.91 kB / 0.9122 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.384e-05/2.25, allocations: 14.42 kB / 0.9122 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06477/2.315, allocations: 14.9 MB / 0.9267 GB, free: 189.3 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.994e-05/2.315, allocations: 7.094 kB / 0.9268 GB, free: 189.3 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006691/2.322, allocations: 0.7282 MB / 0.9275 GB, free: 189.3 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03861/2.36, allocations: 5.339 MB / 0.9327 GB, free: 188.8 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006923/2.361, allocations: 70.42 kB / 0.9327 GB, free: 188.8 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0638/2.425, allocations: 21.49 MB / 0.9537 GB, free: 177.8 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.291e-05/2.425, allocations: 15.06 kB / 0.9537 GB, free: 177.8 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04485/2.47, allocations: 9.76 MB / 0.9633 GB, free: 171.9 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002546/2.472, allocations: 0.6945 MB / 0.964 GB, free: 171.5 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009456/2.473, allocations: 51.34 kB / 0.964 GB, free: 171.5 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006916/2.48, allocations: 0.5066 MB / 0.9645 GB, free: 171.3 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00133/2.482, allocations: 215.2 kB / 0.9647 GB, free: 171.1 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004717/2.482, allocations: 82.89 kB / 0.9648 GB, free: 171.1 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002261/2.485, allocations: 1.019 MB / 0.9658 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 6.31e-07/2.485, allocations: 3.938 kB / 0.9658 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.00962/2.494, allocations: 1.755 MB / 0.9675 GB, free: 169.9 MB / 0.7292 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 (158):
 * Single equations (assignments): 156
 * 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 0.04567/2.54, allocations: 12.62 MB / 0.9798 GB, free: 157.1 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.04837/2.588, allocations: 11.29 MB / 0.9908 GB, free: 145.8 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.544e-05/2.588, allocations: 4.25 kB / 0.9908 GB, free: 145.8 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.02474/2.613, allocations: 4.134 MB / 0.9949 GB, free: 141.6 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002573/2.616, allocations: 234 kB / 0.9951 GB, free: 141.4 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1158/2.732, allocations: 47.3 MB / 1.041 GB, free: 92.89 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004102/2.736, allocations: 2.913 MB / 1.044 GB, free: 89.94 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.008997/2.745, allocations: 1.66 MB / 1.046 GB, free: 88.29 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002911/2.748, allocations: 1.246 MB / 1.047 GB, free: 87.04 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.352e-06/2.748, allocations: 0 / 1.047 GB, free: 87.04 MB / 0.7292 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1919/2.94, allocations: 90.23 MB / 1.135 GB, free: 13.28 MB / 0.7448 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003814/2.94, allocations: 287.3 kB / 1.135 GB, free: 12.91 MB / 0.7448 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.093/8.034, allocations: 4 kB / 1.135 GB, free: 12.91 MB / 0.7448 GB