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.BalancedStepDown.DY.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.BalancedStepDown.DY,fileNamePrefix="Buildings_7_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01139/0.0114, allocations: 84.66 kB / 15.04 MB, free: 6.059 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001143/0.001143, allocations: 171.1 kB / 15.92 MB, free: 5.996 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 2.196/2.196, allocations: 205.5 MB / 222.2 MB, free: 13.71 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 2.69/2.69, allocations: 252.8 MB / 0.511 GB, free: 8.34 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006403/0.0006404, allocations: 12.94 kB / 0.6244 GB, free: 28.33 MB / 0.4948 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2245/0.2252, allocations: 106.2 MB / 0.7281 GB, free: 10.13 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY): time 0.02932/0.2546, allocations: 16.09 MB / 0.7438 GB, free: 9.98 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.01598/0.2706, allocations: 6.49 MB / 0.7501 GB, free: 3.473 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001883/0.2725, allocations: 39.88 kB / 0.7502 GB, free: 3.434 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.001946/0.2745, allocations: 413.5 kB / 0.7506 GB, free: 3.027 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.004307/0.2789, allocations: 0.8256 MB / 0.7514 GB, free: 2.199 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003925/0.2829, allocations: 0.8109 MB / 0.7522 GB, free: 1.387 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.005659/0.2886, allocations: 2.413 MB / 0.7545 GB, free: 14.97 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01934/0.308, allocations: 7.939 MB / 0.7623 GB, free: 6.961 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003865/0.3119, allocations: 1.394 MB / 0.7636 GB, free: 5.562 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004846/0.3168, allocations: 1.745 MB / 0.7654 GB, free: 3.812 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.001537/0.3184, allocations: 247.9 kB / 0.7656 GB, free: 3.57 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003362/0.3218, allocations: 0.675 MB / 0.7662 GB, free: 2.895 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.004162/0.326, allocations: 1.778 MB / 0.768 GB, free: 1.113 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.002216/0.3282, allocations: 0.7147 MB / 0.7687 GB, free: 400 kB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.01198/0.3403, allocations: 6.694 MB / 0.7752 GB, free: 9.676 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 7.154e-06/0.3403, allocations: 4 kB / 0.7752 GB, free: 9.672 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.677e-06/0.3403, allocations: 4 kB / 0.7752 GB, free: 9.668 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002537/0.3406, allocations: 0 / 0.7752 GB, free: 9.668 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.0146/0.3552, allocations: 3.187 MB / 0.7783 GB, free: 6.422 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 8.879e-05/0.3553, allocations: 12.03 kB / 0.7783 GB, free: 6.41 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003584/0.359, allocations: 0.5627 MB / 0.7789 GB, free: 5.84 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03739/0.3964, allocations: 2.469 MB / 0.7813 GB, free: 3.363 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01176/0.4083, allocations: 2.186 MB / 0.7834 GB, free: 1.129 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006162/0.4089, allocations: 271.4 kB / 0.7837 GB, free: 0.8633 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002581/0.4116, allocations: 360 kB / 0.784 GB, free: 0.5117 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04039/0.452, allocations: 7.268 MB / 0.7911 GB, free: 9.121 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002524/0.4523, allocations: 11.92 kB / 0.7912 GB, free: 9.109 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001988/0.4543, allocations: 148 kB / 0.7913 GB, free: 8.965 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001336/0.4557, allocations: 342.3 kB / 0.7916 GB, free: 8.629 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04472/0.5005, allocations: 7.103 MB / 0.7986 GB, free: 1.512 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 0.0635/0.5641, allocations: 28.53 MB / 0.8264 GB, free: 2.504 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01467/0.5788, allocations: 4.174 MB / 0.8305 GB, free: 14.11 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005414/0.5794, allocations: 131 kB / 0.8306 GB, free: 13.96 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.402e-05/0.5795, allocations: 64.5 kB / 0.8307 GB, free: 13.89 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=198): time 5.29e-06/0.5795, allocations: 0 / 0.8307 GB, free: 13.89 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=255): time 0.8225/1.402, allocations: 26.72 MB / 0.8568 GB, free: 104.4 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001038/1.402, allocations: 232 kB / 0.857 GB, free: 104.1 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003164/1.405, allocations: 1.405 MB / 0.8584 GB, free: 103.6 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006532/1.406, allocations: 70.83 kB / 0.8584 GB, free: 103.5 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001393/1.407, allocations: 1.551 MB / 0.86 GB, free: 102.4 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001513/1.409, allocations: 0.8644 MB / 0.8608 GB, free: 101.7 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004164/1.409, allocations: 65.25 kB / 0.8609 GB, free: 101.6 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0002585/1.41, allocations: 431.2 kB / 0.8613 GB, free: 101.3 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01083/1.421, allocations: 2.533 MB / 0.8637 GB, free: 100.5 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01232/1.433, allocations: 3.411 MB / 0.8671 GB, free: 98.72 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0115/1.444, allocations: 2.972 MB / 0.87 GB, free: 97.66 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.821e-05/1.445, allocations: 11.56 kB / 0.87 GB, free: 97.66 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.05016/1.495, allocations: 10.22 MB / 0.88 GB, free: 93.11 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002355/1.497, allocations: 10.55 MB / 0.8903 GB, free: 81.8 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001069/1.497, allocations: 27.61 kB / 0.8903 GB, free: 81.79 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0389/1.536, allocations: 5.662 MB / 0.8958 GB, free: 79.14 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007826/1.544, allocations: 0.9815 MB / 0.8968 GB, free: 78.83 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06419/1.608, allocations: 22.59 MB / 0.9188 GB, free: 57.17 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007422/1.616, allocations: 0.5535 MB / 0.9194 GB, free: 56.62 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008723/1.617, allocations: 147.9 kB / 0.9195 GB, free: 56.47 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.421e-05/1.617, allocations: 4 kB / 0.9195 GB, free: 56.47 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03913/1.656, allocations: 8.412 MB / 0.9277 GB, free: 48.01 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001082/1.656, allocations: 28.62 kB / 0.9278 GB, free: 47.98 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02536/1.681, allocations: 3.538 MB / 0.9312 GB, free: 44.43 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009054/1.691, allocations: 1.119 MB / 0.9323 GB, free: 43.31 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03411/1.725, allocations: 12.34 MB / 0.9444 GB, free: 30.85 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006908/1.732, allocations: 0.5265 MB / 0.9449 GB, free: 30.32 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007831/1.733, allocations: 147.9 kB / 0.945 GB, free: 30.18 MB / 0.6667 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 0.00402/1.737, allocations: 1.613 MB / 0.9466 GB, free: 28.55 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008706/1.737, allocations: 185.8 kB / 0.9468 GB, free: 28.37 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04531/1.783, allocations: 9.829 MB / 0.9564 GB, free: 18.49 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.427e-05/1.783, allocations: 24 kB / 0.9564 GB, free: 18.46 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.166e-05/1.783, allocations: 12 kB / 0.9564 GB, free: 18.45 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.404e-05/1.783, allocations: 23.91 kB / 0.9564 GB, free: 18.43 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05712/1.84, allocations: 14.89 MB / 0.971 GB, free: 3.43 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.444e-05/1.84, allocations: 8.75 kB / 0.971 GB, free: 3.422 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006095/1.846, allocations: 0.7295 MB / 0.9717 GB, free: 2.691 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03702/1.883, allocations: 5.334 MB / 0.9769 GB, free: 13.34 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007577/1.884, allocations: 70.39 kB / 0.977 GB, free: 13.27 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06476/1.949, allocations: 21.44 MB / 0.9979 GB, free: 7.566 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.73e-05/1.949, allocations: 15.89 kB / 0.9979 GB, free: 7.551 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04663/1.996, allocations: 9.751 MB / 1.007 GB, free: 13.54 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002785/1.999, allocations: 0.6937 MB / 1.008 GB, free: 12.82 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008932/1.999, allocations: 51.98 kB / 1.008 GB, free: 12.77 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006927/2.006, allocations: 0.507 MB / 1.009 GB, free: 12.27 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001476/2.008, allocations: 206.4 kB / 1.009 GB, free: 12.06 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006443/2.009, allocations: 83.95 kB / 1.009 GB, free: 11.98 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.002519/2.011, allocations: 0.9925 MB / 1.01 GB, free: 10.98 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 8.01e-07/2.011, allocations: 0 / 1.01 GB, free: 10.98 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.0105/2.022, allocations: 1.75 MB / 1.012 GB, free: 9.23 MB / 0.7136 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 0.04968/2.071, allocations: 12.63 MB / 1.024 GB, free: 12.34 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.05177/2.123, allocations: 11.29 MB / 1.035 GB, free: 1.004 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.619e-05/2.123, allocations: 1.938 kB / 1.035 GB, free: 1.004 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01988/2.143, allocations: 4.129 MB / 1.039 GB, free: 12.85 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002433/2.146, allocations: 229 kB / 1.039 GB, free: 12.63 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1285/2.274, allocations: 47.05 MB / 1.085 GB, free: 12.4 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006154/2.28, allocations: 2.914 MB / 1.088 GB, free: 9.457 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.009407/2.29, allocations: 1.651 MB / 1.09 GB, free: 7.805 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003407/2.293, allocations: 1.21 MB / 1.091 GB, free: 6.594 MB / 0.7917 GB
Notification: Performance of SimCode: time 1.132e-06/2.293, allocations: 0 / 1.091 GB, free: 6.594 MB / 0.7917 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.7969/3.09, allocations: 89.43 MB / 1.178 GB, free: 281.1 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002998/3.091, allocations: 283.7 kB / 1.178 GB, free: 280.7 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.868/7.959, allocations: 0 / 1.178 GB, free: 280.7 MB / 0.8698 GB