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.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.UnbalancedStepUp.DY,fileNamePrefix="Buildings_7_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 3.2.3/package.mo): time 0.01032/0.01032, allocations: 88.89 kB / 15.04 MB, free: 6.055 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001201/0.001201, allocations: 171.8 kB / 15.92 MB, free: 5.992 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 2.014/2.014, allocations: 205.5 MB / 222.2 MB, free: 13.72 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 2.337/2.337, allocations: 252.8 MB / 0.511 GB, free: 8.32 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005277/0.0005281, allocations: 17.03 kB / 0.6244 GB, free: 28.3 MB / 0.4948 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2097/0.2103, allocations: 106.2 MB / 0.7281 GB, free: 10.12 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.03222/0.2426, allocations: 16.17 MB / 0.7439 GB, free: 9.902 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.02316/0.2658, allocations: 6.458 MB / 0.7502 GB, free: 3.426 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002249/0.2681, allocations: 39.88 kB / 0.7502 GB, free: 3.387 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.002491/0.2707, allocations: 417.5 kB / 0.7506 GB, free: 2.977 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.0058/0.2765, allocations: 0.8217 MB / 0.7514 GB, free: 2.152 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005346/0.2819, allocations: 0.8186 MB / 0.7522 GB, free: 1.332 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.007997/0.2899, allocations: 2.437 MB / 0.7546 GB, free: 14.89 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02688/0.3169, allocations: 7.969 MB / 0.7624 GB, free: 6.848 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005909/0.3228, allocations: 1.402 MB / 0.7638 GB, free: 5.441 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004723/0.3276, allocations: 1.753 MB / 0.7655 GB, free: 3.684 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.001517/0.3292, allocations: 244 kB / 0.7657 GB, free: 3.445 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003255/0.3325, allocations: 0.6672 MB / 0.7664 GB, free: 2.777 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.003544/0.3361, allocations: 1.786 MB / 0.7681 GB, free: 0.9883 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.001767/0.3379, allocations: 0.7147 MB / 0.7688 GB, free: 272 kB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.01074/0.3487, allocations: 6.713 MB / 0.7754 GB, free: 9.535 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.018e-06/0.3488, allocations: 0 / 0.7754 GB, free: 9.535 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.106e-06/0.3488, allocations: 0 / 0.7754 GB, free: 9.535 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002255/0.349, allocations: 0 / 0.7754 GB, free: 9.535 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01167/0.3607, allocations: 3.223 MB / 0.7785 GB, free: 6.25 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.197e-05/0.3608, allocations: 12.03 kB / 0.7785 GB, free: 6.238 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002184/0.363, allocations: 0.5668 MB / 0.7791 GB, free: 5.664 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0233/0.3863, allocations: 2.453 MB / 0.7815 GB, free: 3.203 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00758/0.3939, allocations: 2.205 MB / 0.7836 GB, free: 0.9531 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003911/0.3944, allocations: 279.5 kB / 0.7839 GB, free: 0.6797 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001786/0.3962, allocations: 364 kB / 0.7842 GB, free: 332 kB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0271/0.4233, allocations: 7.304 MB / 0.7914 GB, free: 8.895 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000154/0.4235, allocations: 3.938 kB / 0.7914 GB, free: 8.891 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001233/0.4248, allocations: 156 kB / 0.7915 GB, free: 8.738 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008541/0.4256, allocations: 338.4 kB / 0.7918 GB, free: 8.406 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0288/0.4545, allocations: 7.111 MB / 0.7988 GB, free: 1.281 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 0.08034/0.5348, allocations: 28.61 MB / 0.8267 GB, free: 2.195 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02155/0.5565, allocations: 4.17 MB / 0.8308 GB, free: 13.8 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000642/0.5572, allocations: 135 kB / 0.8309 GB, free: 13.65 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.984e-05/0.5573, allocations: 56.5 kB / 0.831 GB, free: 13.59 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=198): time 8.977e-06/0.5573, allocations: 0 / 0.831 GB, free: 13.59 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=255): time 0.7435/1.301, allocations: 26.77 MB / 0.8571 GB, free: 104.5 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.937e-05/1.301, allocations: 237.8 kB / 0.8573 GB, free: 104.2 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003343/1.304, allocations: 1.445 MB / 0.8588 GB, free: 103.7 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006718/1.305, allocations: 66.95 kB / 0.8588 GB, free: 103.6 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001397/1.306, allocations: 1.568 MB / 0.8604 GB, free: 102.4 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00154/1.308, allocations: 0.8649 MB / 0.8612 GB, free: 101.7 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004684/1.309, allocations: 60.91 kB / 0.8613 GB, free: 101.7 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0002788/1.309, allocations: 441.4 kB / 0.8617 GB, free: 101.3 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01077/1.32, allocations: 2.526 MB / 0.8641 GB, free: 100.6 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01199/1.332, allocations: 3.414 MB / 0.8675 GB, free: 98.77 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01775/1.35, allocations: 2.964 MB / 0.8704 GB, free: 97.72 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.187e-05/1.35, allocations: 7.5 kB / 0.8704 GB, free: 97.72 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.07536/1.425, allocations: 10.24 MB / 0.8804 GB, free: 92.95 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002805/1.428, allocations: 10.54 MB / 0.8907 GB, free: 81.64 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001384/1.428, allocations: 23.59 kB / 0.8907 GB, free: 81.64 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05938/1.488, allocations: 5.669 MB / 0.8962 GB, free: 78.99 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01173/1.499, allocations: 0.9827 MB / 0.8972 GB, free: 78.68 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.08925/1.589, allocations: 22.61 MB / 0.9193 GB, free: 56.62 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007146/1.596, allocations: 0.5502 MB / 0.9198 GB, free: 56.07 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006541/1.597, allocations: 148 kB / 0.92 GB, free: 55.93 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.335e-05/1.597, allocations: 7.75 kB / 0.92 GB, free: 55.93 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03934/1.636, allocations: 8.411 MB / 0.9282 GB, free: 47.46 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.857e-05/1.636, allocations: 28 kB / 0.9282 GB, free: 47.44 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02468/1.661, allocations: 3.536 MB / 0.9317 GB, free: 43.89 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009045/1.67, allocations: 1.123 MB / 0.9327 GB, free: 42.77 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03452/1.704, allocations: 12.32 MB / 0.9448 GB, free: 30.34 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006983/1.711, allocations: 0.5303 MB / 0.9453 GB, free: 29.8 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000828/1.712, allocations: 148 kB / 0.9454 GB, free: 29.66 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 0.004268/1.717, allocations: 1.621 MB / 0.947 GB, free: 28.03 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008657/1.717, allocations: 201.6 kB / 0.9472 GB, free: 27.83 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04782/1.765, allocations: 9.827 MB / 0.9568 GB, free: 17.95 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.909e-05/1.765, allocations: 28 kB / 0.9568 GB, free: 17.92 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.061e-05/1.765, allocations: 12 kB / 0.9568 GB, free: 17.91 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.015e-05/1.765, allocations: 11.95 kB / 0.9569 GB, free: 17.9 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06615/1.832, allocations: 14.9 MB / 0.9714 GB, free: 2.883 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.978e-05/1.832, allocations: 8 kB / 0.9714 GB, free: 2.875 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007832/1.84, allocations: 0.7222 MB / 0.9721 GB, free: 2.152 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03771/1.877, allocations: 5.343 MB / 0.9773 GB, free: 12.79 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000685/1.878, allocations: 67.95 kB / 0.9774 GB, free: 12.73 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.07477/1.953, allocations: 21.5 MB / 0.9984 GB, free: 6.965 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.963e-05/1.953, allocations: 8 kB / 0.9984 GB, free: 6.957 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.07412/2.027, allocations: 9.77 MB / 1.008 GB, free: 12.8 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.005003/2.032, allocations: 0.6975 MB / 1.009 GB, free: 12.09 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001392/2.034, allocations: 44 kB / 1.009 GB, free: 12.04 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01101/2.045, allocations: 0.4992 MB / 1.009 GB, free: 11.54 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00254/2.047, allocations: 218.4 kB / 1.009 GB, free: 11.32 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008518/2.048, allocations: 87.94 kB / 1.009 GB, free: 11.24 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.003618/2.052, allocations: 1.021 MB / 1.01 GB, free: 10.21 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 1.372e-06/2.052, allocations: 0 / 1.01 GB, free: 10.21 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.01699/2.069, allocations: 1.75 MB / 1.012 GB, free: 8.465 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 0.06717/2.136, allocations: 12.62 MB / 1.024 GB, free: 11.59 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.05461/2.191, allocations: 11.29 MB / 1.035 GB, free: 264 kB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.599e-05/2.191, allocations: 8 kB / 1.036 GB, free: 256 kB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.02007/2.211, allocations: 4.128 MB / 1.04 GB, free: 12.1 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002397/2.213, allocations: 232.1 kB / 1.04 GB, free: 11.88 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1658/2.379, allocations: 47.31 MB / 1.086 GB, free: 11.33 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008655/2.388, allocations: 2.917 MB / 1.089 GB, free: 8.379 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.01394/2.402, allocations: 1.659 MB / 1.09 GB, free: 6.723 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004903/2.407, allocations: 1.237 MB / 1.092 GB, free: 5.484 MB / 0.7917 GB
Notification: Performance of SimCode: time 1.974e-06/2.407, allocations: 0 / 1.092 GB, free: 5.484 MB / 0.7917 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.9222/3.329, allocations: 90.23 MB / 1.18 GB, free: 282.4 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002954/3.33, allocations: 272.4 kB / 1.18 GB, free: 282 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.16/8.489, allocations: 0 / 1.18 GB, free: 282 MB / 0.8698 GB