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.UnbalancedStepDown.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.UnbalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01557/0.01557, allocations: 109.6 kB / 15.06 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001833/0.001833, allocations: 182.8 kB / 15.95 MB, free: 5.523 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 1.941/1.941, allocations: 194.6 MB / 211.3 MB, free: 10.98 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 2.408/2.408, allocations: 236.2 MB / 492.6 MB, free: 11.3 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004746/0.0004748, allocations: 12 kB / 0.587 GB, free: 2.137 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6318/0.6323, allocations: 98.71 MB / 0.6834 GB, free: 16.8 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY): time 0.02101/0.6533, allocations: 16.15 MB / 0.6991 GB, free: 6.438 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01186/0.6652, allocations: 6.508 MB / 0.7055 GB, free: 1.613 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002921/0.6682, allocations: 43.09 kB / 0.7055 GB, free: 1.605 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.002212/0.6704, allocations: 417.3 kB / 0.7059 GB, free: 1.234 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.007013/0.6775, allocations: 0.8266 MB / 0.7067 GB, free: 0.543 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006015/0.6836, allocations: 0.8068 MB / 0.7075 GB, free: 15.94 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.00944/0.693, allocations: 2.437 MB / 0.7099 GB, free: 14.33 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03272/0.7258, allocations: 7.983 MB / 0.7177 GB, free: 10.23 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005662/0.7316, allocations: 1.399 MB / 0.7191 GB, free: 9.426 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007072/0.7387, allocations: 1.743 MB / 0.7208 GB, free: 8 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.001641/0.7404, allocations: 252 kB / 0.721 GB, free: 7.754 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004688/0.7451, allocations: 0.675 MB / 0.7217 GB, free: 7.078 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.005316/0.7505, allocations: 1.782 MB / 0.7234 GB, free: 5.293 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.001342/0.7518, allocations: 0.7225 MB / 0.7241 GB, free: 4.562 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.009602/0.7615, allocations: 6.714 MB / 0.7307 GB, free: 13.83 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.365e-06/0.7615, allocations: 0 / 0.7307 GB, free: 13.83 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 4.31e-06/0.7615, allocations: 4 kB / 0.7307 GB, free: 13.83 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0001382/0.7617, allocations: 3.938 kB / 0.7307 GB, free: 13.82 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 0.008511/0.7702, allocations: 3.223 MB / 0.7338 GB, free: 10.54 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.527e-05/0.7703, allocations: 11.98 kB / 0.7338 GB, free: 10.53 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01593/0.7862, allocations: 2.469 MB / 0.7363 GB, free: 8.051 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005974/0.7922, allocations: 2.201 MB / 0.7384 GB, free: 5.801 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003565/0.7926, allocations: 287.4 kB / 0.7387 GB, free: 5.52 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001311/0.7939, allocations: 360 kB / 0.739 GB, free: 5.168 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02126/0.8152, allocations: 7.296 MB / 0.7461 GB, free: 13.75 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001188/0.8154, allocations: 0 / 0.7461 GB, free: 13.75 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001022/0.8164, allocations: 160 kB / 0.7463 GB, free: 13.59 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006661/0.8171, allocations: 342.3 kB / 0.7466 GB, free: 13.25 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02228/0.8394, allocations: 7.111 MB / 0.7536 GB, free: 6.133 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 0.05102/0.8905, allocations: 28.93 MB / 0.7818 GB, free: 6.656 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01039/0.9009, allocations: 4.164 MB / 0.7859 GB, free: 2.27 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003718/0.9013, allocations: 131 kB / 0.786 GB, free: 2.125 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.779e-05/0.9014, allocations: 68.48 kB / 0.7861 GB, free: 2.051 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=198): time 6.52e-06/0.9014, allocations: 0 / 0.7861 GB, free: 2.051 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=255): time 0.1095/1.011, allocations: 26.78 MB / 0.8122 GB, free: 7.098 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001668/1.011, allocations: 231.6 kB / 0.8125 GB, free: 6.824 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002863/1.014, allocations: 1.45 MB / 0.8139 GB, free: 5.367 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004945/1.015, allocations: 65.7 kB / 0.8139 GB, free: 5.297 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001542/1.016, allocations: 1.571 MB / 0.8155 GB, free: 3.703 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001381/1.017, allocations: 0.8665 MB / 0.8163 GB, free: 2.824 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003779/1.018, allocations: 60 kB / 0.8164 GB, free: 2.766 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003614/1.018, allocations: 436.4 kB / 0.8168 GB, free: 2.332 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007827/1.026, allocations: 2.527 MB / 0.8193 GB, free: 15.8 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00892/1.035, allocations: 3.411 MB / 0.8226 GB, free: 12 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008724/1.044, allocations: 2.965 MB / 0.8255 GB, free: 9.012 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.133e-05/1.044, allocations: 4 kB / 0.8255 GB, free: 9.008 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03678/1.081, allocations: 10.24 MB / 0.8355 GB, free: 14.71 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005821/1.087, allocations: 10.54 MB / 0.8458 GB, free: 3.336 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.629e-05/1.087, allocations: 27.98 kB / 0.8458 GB, free: 3.309 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02767/1.114, allocations: 5.668 MB / 0.8513 GB, free: 13.63 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005283/1.12, allocations: 0.9789 MB / 0.8523 GB, free: 12.65 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05412/1.174, allocations: 22.59 MB / 0.8743 GB, free: 5.801 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004834/1.179, allocations: 0.5497 MB / 0.8749 GB, free: 5.25 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005765/1.179, allocations: 148 kB / 0.875 GB, free: 5.105 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.401e-05/1.179, allocations: 4 kB / 0.875 GB, free: 5.102 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02859/1.208, allocations: 8.413 MB / 0.8832 GB, free: 12.64 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001126/1.208, allocations: 28 kB / 0.8833 GB, free: 12.61 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01747/1.226, allocations: 3.537 MB / 0.8867 GB, free: 9.066 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006213/1.232, allocations: 1.131 MB / 0.8878 GB, free: 7.934 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02957/1.261, allocations: 12.34 MB / 0.8999 GB, free: 11.45 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00465/1.266, allocations: 0.5303 MB / 0.9004 GB, free: 10.92 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005661/1.267, allocations: 152 kB / 0.9005 GB, free: 10.77 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 0.003717/1.27, allocations: 1.612 MB / 0.9021 GB, free: 9.145 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007795/1.271, allocations: 205.6 kB / 0.9023 GB, free: 8.941 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.5945/1.866, allocations: 9.812 MB / 0.9119 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.972e-05/1.866, allocations: 25.5 kB / 0.9119 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.989e-05/1.866, allocations: 12.11 kB / 0.9119 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.559e-05/1.866, allocations: 14.05 kB / 0.9119 GB, free: 192.1 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05179/1.918, allocations: 14.92 MB / 0.9265 GB, free: 189.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.396e-05/1.918, allocations: 7.25 kB / 0.9265 GB, free: 189.2 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006474/1.924, allocations: 0.7156 MB / 0.9272 GB, free: 189.2 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04017/1.965, allocations: 5.341 MB / 0.9324 GB, free: 188.7 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007952/1.965, allocations: 71.27 kB / 0.9325 GB, free: 188.6 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04643/2.012, allocations: 21.44 MB / 0.9534 GB, free: 177.9 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.008e-05/2.012, allocations: 11.81 kB / 0.9534 GB, free: 177.9 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03048/2.042, allocations: 9.78 MB / 0.963 GB, free: 172 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001932/2.044, allocations: 0.6994 MB / 0.9637 GB, free: 171.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00064/2.045, allocations: 47.69 kB / 0.9637 GB, free: 171.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004449/2.05, allocations: 0.5061 MB / 0.9642 GB, free: 171.4 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009049/2.051, allocations: 218.4 kB / 0.9644 GB, free: 171.2 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000384/2.051, allocations: 86.02 kB / 0.9645 GB, free: 171.2 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.00167/2.053, allocations: 1.019 MB / 0.9655 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 1.253e-06/2.053, allocations: 0 / 0.9655 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.006991/2.06, allocations: 1.758 MB / 0.9672 GB, free: 170.2 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 0.0005774/2.06, allocations: 185.5 kB / 0.9674 GB, free: 170 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.03309/2.093, allocations: 11.3 MB / 0.9784 GB, free: 158.7 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.062e-05/2.093, allocations: 4 kB / 0.9784 GB, free: 158.7 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01192/2.105, allocations: 4.126 MB / 0.9825 GB, free: 154.6 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003673/2.109, allocations: 227 kB / 0.9827 GB, free: 154.4 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06205/2.171, allocations: 11.12 MB / 0.9935 GB, free: 143.1 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008849/2.18, allocations: 2.918 MB / 0.9964 GB, free: 140.2 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.01216/2.192, allocations: 1.658 MB / 0.998 GB, free: 138.5 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008639/2.193, allocations: 163.3 kB / 0.9982 GB, free: 138.4 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.553e-06/2.193, allocations: 0 / 0.9982 GB, free: 138.4 MB / 0.7292 GB
Notification: Performance of Templates: time 0.1836/2.377, allocations: 65.21 MB / 1.062 GB, free: 73.41 MB / 0.7292 GB