Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,fileNamePrefix="Buildings_7_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.009898/0.009902, allocations: 89.69 kB / 15.04 MB, free: 5.582 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001241/0.001241, allocations: 175.6 kB / 15.92 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.102/2.102, allocations: 205.5 MB / 222.2 MB, free: 13.58 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.71/2.71, allocations: 252.9 MB / 0.511 GB, free: 8.273 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004929/0.0004929, allocations: 12.41 kB / 0.6244 GB, free: 21.14 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.234/0.2345, allocations: 106.2 MB / 0.7281 GB, free: 8.059 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.03192/0.2665, allocations: 17.41 MB / 0.7451 GB, free: 6.59 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.0169/0.2835, allocations: 6.766 MB / 0.7517 GB, free: 15.8 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002051/0.2856, allocations: 43.88 kB / 0.7518 GB, free: 15.76 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.002155/0.2878, allocations: 449.4 kB / 0.7522 GB, free: 15.32 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.004714/0.2925, allocations: 0.8333 MB / 0.753 GB, free: 14.48 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004498/0.2971, allocations: 0.8342 MB / 0.7538 GB, free: 13.65 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.00628/0.3034, allocations: 2.511 MB / 0.7563 GB, free: 11.13 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02053/0.324, allocations: 8.625 MB / 0.7647 GB, free: 2.422 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003791/0.3278, allocations: 1.468 MB / 0.7661 GB, free: 0.9492 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004782/0.3327, allocations: 1.811 MB / 0.7679 GB, free: 15.13 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.001627/0.3344, allocations: 256 kB / 0.7681 GB, free: 14.88 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003338/0.3378, allocations: 0.6634 MB / 0.7688 GB, free: 14.22 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.004056/0.3419, allocations: 1.875 MB / 0.7706 GB, free: 12.34 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.002347/0.3443, allocations: 0.7576 MB / 0.7714 GB, free: 11.57 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.01238/0.3567, allocations: 7.087 MB / 0.7783 GB, free: 4.469 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 5.16e-06/0.3568, allocations: 0 / 0.7783 GB, free: 4.469 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 6.722e-06/0.3568, allocations: 4 kB / 0.7783 GB, free: 4.465 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002728/0.3571, allocations: 3.938 kB / 0.7783 GB, free: 4.461 MB / 0.6042 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 0.0129/0.37, allocations: 3.337 MB / 0.7815 GB, free: 1.062 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 6.215e-05/0.3701, allocations: 11.97 kB / 0.7815 GB, free: 1.051 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002471/0.3726, allocations: 0.5918 MB / 0.7821 GB, free: 460 kB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0238/0.3964, allocations: 2.488 MB / 0.7846 GB, free: 13.95 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008598/0.405, allocations: 2.264 MB / 0.7868 GB, free: 11.64 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005137/0.4056, allocations: 295.9 kB / 0.7871 GB, free: 11.36 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002096/0.4077, allocations: 388 kB / 0.7874 GB, free: 10.98 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02953/0.4373, allocations: 7.604 MB / 0.7948 GB, free: 3.258 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001685/0.4375, allocations: 3.938 kB / 0.7949 GB, free: 3.254 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001454/0.439, allocations: 168 kB / 0.795 GB, free: 3.09 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008983/0.4399, allocations: 346.8 kB / 0.7953 GB, free: 2.75 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03098/0.4709, allocations: 7.237 MB / 0.8024 GB, free: 11.5 MB / 0.6355 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 0.7431/1.214, allocations: 28.99 MB / 0.8307 GB, free: 83.77 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01774/1.232, allocations: 3.621 MB / 0.8343 GB, free: 83 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004133/1.232, allocations: 130 kB / 0.8344 GB, free: 82.91 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.645e-05/1.232, allocations: 56.06 kB / 0.8344 GB, free: 82.87 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 5.661e-06/1.232, allocations: 0 / 0.8344 GB, free: 82.87 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.1522/1.385, allocations: 24.61 MB / 0.8585 GB, free: 76.75 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001083/1.385, allocations: 241.8 kB / 0.8587 GB, free: 76.49 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003467/1.388, allocations: 1.614 MB / 0.8603 GB, free: 75.61 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005368/1.389, allocations: 61.61 kB / 0.8603 GB, free: 75.55 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0012/1.39, allocations: 1.746 MB / 0.862 GB, free: 74.03 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001096/1.391, allocations: 0.7567 MB / 0.8628 GB, free: 73.38 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003832/1.392, allocations: 63.84 kB / 0.8628 GB, free: 73.33 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0001987/1.392, allocations: 440 kB / 0.8633 GB, free: 72.93 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009562/1.401, allocations: 2.397 MB / 0.8656 GB, free: 71.71 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0102/1.412, allocations: 3.503 MB / 0.869 GB, free: 69.02 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0104/1.422, allocations: 2.885 MB / 0.8718 GB, free: 67.53 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.102e-05/1.422, allocations: 11.25 kB / 0.8718 GB, free: 67.53 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04711/1.469, allocations: 9.859 MB / 0.8815 GB, free: 61.88 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002926/1.472, allocations: 13.83 MB / 0.895 GB, free: 46.96 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001111/1.473, allocations: 35.98 kB / 0.895 GB, free: 46.92 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04477/1.517, allocations: 5.428 MB / 0.9003 GB, free: 41.48 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01112/1.529, allocations: 1.027 MB / 0.9013 GB, free: 40.45 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06874/1.597, allocations: 19.24 MB / 0.9201 GB, free: 20.99 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007486/1.605, allocations: 0.5729 MB / 0.9207 GB, free: 20.42 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008274/1.606, allocations: 167.9 kB / 0.9208 GB, free: 20.25 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.346e-05/1.606, allocations: 0 / 0.9208 GB, free: 20.25 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05554/1.661, allocations: 8.171 MB / 0.9288 GB, free: 12.07 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001727/1.662, allocations: 36 kB / 0.9288 GB, free: 12.04 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03882/1.7, allocations: 3.409 MB / 0.9322 GB, free: 8.625 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009788/1.71, allocations: 1.151 MB / 0.9333 GB, free: 7.473 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03277/1.743, allocations: 10.61 MB / 0.9437 GB, free: 12.73 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007166/1.75, allocations: 0.5419 MB / 0.9442 GB, free: 12.18 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008094/1.751, allocations: 164 kB / 0.9443 GB, free: 12.02 MB / 0.6667 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 0.004831/1.756, allocations: 1.695 MB / 0.946 GB, free: 10.32 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009474/1.757, allocations: 197.7 kB / 0.9462 GB, free: 10.12 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04642/1.803, allocations: 8.658 MB / 0.9546 GB, free: 1.434 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.729e-05/1.803, allocations: 24 kB / 0.9547 GB, free: 1.41 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.898e-05/1.804, allocations: 12 kB / 0.9547 GB, free: 1.398 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.54e-05/1.804, allocations: 11.95 kB / 0.9547 GB, free: 1.387 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06011/1.864, allocations: 13.97 MB / 0.9683 GB, free: 3.301 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.799e-05/1.864, allocations: 11.94 kB / 0.9683 GB, free: 3.289 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006469/1.87, allocations: 0.7138 MB / 0.969 GB, free: 2.574 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04556/1.916, allocations: 5.094 MB / 0.974 GB, free: 13.47 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007842/1.917, allocations: 67.95 kB / 0.9741 GB, free: 13.4 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.07363/1.99, allocations: 18.21 MB / 0.9919 GB, free: 10.93 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.629e-05/1.99, allocations: 20.06 kB / 0.9919 GB, free: 10.91 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04553/2.036, allocations: 9.22 MB / 1.001 GB, free: 1.32 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002544/2.039, allocations: 0.6429 MB / 1.002 GB, free: 0.6562 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008357/2.039, allocations: 47.98 kB / 1.002 GB, free: 0.6094 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008267/2.048, allocations: 0.4914 MB / 1.002 GB, free: 120 kB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001621/2.049, allocations: 189.5 kB / 1.002 GB, free: 15.93 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006126/2.05, allocations: 83.95 kB / 1.002 GB, free: 15.85 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.003739/2.054, allocations: 1.079 MB / 1.003 GB, free: 14.77 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 7.01e-07/2.054, allocations: 0 / 1.003 GB, free: 14.77 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.01462/2.069, allocations: 1.719 MB / 1.005 GB, free: 13.05 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 (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 0.0657/2.134, allocations: 12.05 MB / 1.017 GB, free: 0.7461 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.04935/2.184, allocations: 10.69 MB / 1.027 GB, free: 6.027 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.36e-05/2.184, allocations: 0 / 1.027 GB, free: 6.027 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01885/2.203, allocations: 3.774 MB / 1.031 GB, free: 2.23 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002459/2.205, allocations: 229 kB / 1.031 GB, free: 2.008 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1469/2.352, allocations: 52.28 MB / 1.082 GB, free: 12.32 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005908/2.358, allocations: 2.981 MB / 1.085 GB, free: 9.309 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.01075/2.369, allocations: 1.68 MB / 1.087 GB, free: 7.625 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006063/2.375, allocations: 1.315 MB / 1.088 GB, free: 6.309 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.242e-06/2.375, allocations: 0 / 1.088 GB, free: 6.309 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.8876/3.263, allocations: 85.28 MB / 1.171 GB, free: 290.5 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002415/3.263, allocations: 278.8 kB / 1.172 GB, free: 290.1 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.042/8.305, allocations: 0 / 1.172 GB, free: 290.1 MB / 0.8698 GB