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: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.005786/0.005785, allocations: 234.9 kB / 15.8 MB, free: 6.281 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.00181/0.00181, allocations: 184.2 kB / 16.69 MB, free: 5.449 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 4.21/4.21, allocations: 389.1 MB / 406.5 MB, free: 11.85 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.112/4.112, allocations: 472.3 MB / 0.9024 GB, free: 9.227 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004881/0.0004886, allocations: 15.98 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1745/0.175, allocations: 98.73 MB / 1.105 GB, free: 41.99 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.02353/0.1986, allocations: 16.52 MB / 1.121 GB, free: 25.42 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01285/0.2115, allocations: 6.466 MB / 1.127 GB, free: 18.96 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001586/0.2132, allocations: 47.81 kB / 1.127 GB, free: 18.91 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001126/0.2143, allocations: 389.2 kB / 1.128 GB, free: 18.53 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.003675/0.218, allocations: 1.17 MB / 1.129 GB, free: 17.36 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003173/0.2212, allocations: 0.8223 MB / 1.129 GB, free: 16.55 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.008039/0.2293, allocations: 6.668 MB / 1.136 GB, free: 9.863 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01502/0.2444, allocations: 7.975 MB / 1.144 GB, free: 2.391 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00347/0.2479, allocations: 1.725 MB / 1.145 GB, free: 0.6602 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006091/0.254, allocations: 2.69 MB / 1.148 GB, free: 13.97 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.001142/0.2552, allocations: 248 kB / 1.148 GB, free: 13.73 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0029/0.2581, allocations: 0.6827 MB / 1.149 GB, free: 13.04 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.003888/0.2621, allocations: 1.937 MB / 1.151 GB, free: 11.1 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.0017/0.2638, allocations: 0.7225 MB / 1.152 GB, free: 10.37 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.0113/0.2751, allocations: 6.739 MB / 1.158 GB, free: 3.617 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 7.374e-06/0.2752, allocations: 0 / 1.158 GB, free: 3.617 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.176e-06/0.2752, allocations: 0 / 1.158 GB, free: 3.617 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.000234/0.2755, allocations: 0 / 1.158 GB, free: 3.617 MB / 0.6198 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 0.5848/0.8603, allocations: 3.217 MB / 1.161 GB, free: 77.45 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 6.2e-05/0.8603, allocations: 8.438 kB / 1.161 GB, free: 77.45 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02405/0.8844, allocations: 2.465 MB / 1.164 GB, free: 77.27 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00799/0.8925, allocations: 2.193 MB / 1.166 GB, free: 76.77 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004107/0.8929, allocations: 279.7 kB / 1.166 GB, free: 76.76 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001949/0.8949, allocations: 366 kB / 1.166 GB, free: 76.76 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02804/0.923, allocations: 7.329 MB / 1.174 GB, free: 74.75 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000145/0.9232, allocations: 6.125 kB / 1.174 GB, free: 74.74 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001246/0.9244, allocations: 159.5 kB / 1.174 GB, free: 74.63 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008539/0.9253, allocations: 341.2 kB / 1.174 GB, free: 74.59 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02822/0.9535, allocations: 7.121 MB / 1.181 GB, free: 72.55 MB / 0.6198 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 0.05067/1.004, allocations: 28.24 MB / 1.209 GB, free: 52 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01392/1.018, allocations: 4.167 MB / 1.213 GB, free: 50.05 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009976/1.028, allocations: 2.338 MB / 1.215 GB, free: 49.39 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005327/1.029, allocations: 129.1 kB / 1.215 GB, free: 49.29 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.515e-05/1.029, allocations: 66.42 kB / 1.215 GB, free: 49.22 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=198): time 5.621e-06/1.029, allocations: 2.812 kB / 1.215 GB, free: 49.22 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=257): time 0.1973/1.226, allocations: 30.44 MB / 1.245 GB, free: 29.96 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.919e-05/1.226, allocations: 237.4 kB / 1.245 GB, free: 29.68 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002653/1.229, allocations: 1.454 MB / 1.247 GB, free: 28.22 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.000785/1.23, allocations: 72.05 kB / 1.247 GB, free: 28.15 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001051/1.231, allocations: 1.568 MB / 1.248 GB, free: 26.57 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001394/1.232, allocations: 0.8666 MB / 1.249 GB, free: 25.71 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004838/1.233, allocations: 62.41 kB / 1.249 GB, free: 25.65 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0002186/1.233, allocations: 436.5 kB / 1.249 GB, free: 25.22 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009868/1.243, allocations: 2.529 MB / 1.252 GB, free: 22.69 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01057/1.254, allocations: 3.422 MB / 1.255 GB, free: 18.91 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01087/1.264, allocations: 2.965 MB / 1.258 GB, free: 15.96 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.43e-05/1.265, allocations: 8 kB / 1.258 GB, free: 15.95 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=398) (initialization): time 0.04847/1.313, allocations: 10.25 MB / 1.268 GB, free: 5.707 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000591/1.314, allocations: 0.8773 MB / 1.269 GB, free: 4.5 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.259e-05/1.314, allocations: 28 kB / 1.269 GB, free: 4.473 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03956/1.353, allocations: 5.667 MB / 1.275 GB, free: 14.87 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008529/1.362, allocations: 0.9839 MB / 1.276 GB, free: 13.89 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07116/1.433, allocations: 21.59 MB / 1.297 GB, free: 8.176 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007629/1.441, allocations: 0.5537 MB / 1.297 GB, free: 7.621 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000854/1.442, allocations: 152 kB / 1.297 GB, free: 7.473 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.43e-05/1.442, allocations: 4 kB / 1.297 GB, free: 7.469 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0419/1.484, allocations: 8.413 MB / 1.306 GB, free: 15.01 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001203/1.484, allocations: 28 kB / 1.306 GB, free: 14.98 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02679/1.511, allocations: 3.54 MB / 1.309 GB, free: 11.43 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01002/1.521, allocations: 1.131 MB / 1.31 GB, free: 10.3 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04002/1.561, allocations: 11.8 MB / 1.322 GB, free: 14.36 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007363/1.568, allocations: 0.5265 MB / 1.322 GB, free: 13.84 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009056/1.569, allocations: 144 kB / 1.322 GB, free: 13.7 MB / 0.6823 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 0.005071/1.574, allocations: 1.628 MB / 1.324 GB, free: 12.05 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009901/1.575, allocations: 194.8 kB / 1.324 GB, free: 11.86 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05006/1.625, allocations: 9.824 MB / 1.334 GB, free: 1.988 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.509e-05/1.625, allocations: 11.95 kB / 1.334 GB, free: 1.977 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.35e-05/1.625, allocations: 4 kB / 1.334 GB, free: 1.973 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002698/1.628, allocations: 0.6936 MB / 1.334 GB, free: 1.258 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000733/1.629, allocations: 48 kB / 1.334 GB, free: 1.211 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006752/1.636, allocations: 0.4953 MB / 1.335 GB, free: 0.7148 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001036/1.637, allocations: 278.4 kB / 1.335 GB, free: 452 kB / 0.6823 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.04459/1.681, allocations: 8.757 MB / 1.344 GB, free: 7.723 MB / 0.698 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.03296/1.714, allocations: 8.252 MB / 1.352 GB, free: 15.45 MB / 0.7136 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.01022/1.725, allocations: 2.421 MB / 1.354 GB, free: 13.03 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.002422/1.727, allocations: 1.017 MB / 1.355 GB, free: 12.01 MB / 0.7136 GB
Notification: Performance of Backend: time 5.91e-07/1.727, allocations: 0 / 1.355 GB, free: 12.01 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.04545/1.773, allocations: 9.384 MB / 1.364 GB, free: 2.621 MB / 0.7136 GB
Notification: Performance of SimCode: time 0.01935/1.792, allocations: 8.478 MB / 1.373 GB, free: 10.11 MB / 0.7292 GB
Notification: Performance of Templates: time 0.2891/2.081, allocations: 80.76 MB / 1.451 GB, free: 9.68 MB / 0.8073 GB