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.YY.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.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01348/0.01348, allocations: 106.9 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 0.001099/0.001099, allocations: 188.3 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 1.906/1.906, allocations: 194.6 MB / 211.3 MB, free: 11.31 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 2.259/2.259, allocations: 236.2 MB / 492.6 MB, free: 11.38 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0009905/0.0009909, allocations: 8 kB / 0.587 GB, free: 2.172 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6023/0.6034, allocations: 98.71 MB / 0.6834 GB, free: 16.79 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.02291/0.6263, allocations: 17.39 MB / 0.7004 GB, free: 5.684 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.0122/0.6385, allocations: 6.765 MB / 0.707 GB, free: 0.5469 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002195/0.6408, allocations: 45.44 kB / 0.707 GB, free: 0.5391 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.001734/0.6425, allocations: 444 kB / 0.7074 GB, free: 148 kB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.004001/0.6466, allocations: 0.8327 MB / 0.7082 GB, free: 15.45 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003431/0.65, allocations: 0.8311 MB / 0.7091 GB, free: 14.82 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.005019/0.6551, allocations: 2.511 MB / 0.7115 GB, free: 13.16 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01766/0.6728, allocations: 8.618 MB / 0.7199 GB, free: 8.73 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003058/0.6759, allocations: 1.464 MB / 0.7213 GB, free: 7.422 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003791/0.6797, allocations: 1.815 MB / 0.7231 GB, free: 5.602 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009279/0.6807, allocations: 260 kB / 0.7234 GB, free: 5.348 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002265/0.683, allocations: 0.6633 MB / 0.724 GB, free: 4.684 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.003022/0.686, allocations: 1.879 MB / 0.7259 GB, free: 2.801 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.001489/0.6875, allocations: 0.7653 MB / 0.7266 GB, free: 2.027 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01037/0.6979, allocations: 7.084 MB / 0.7335 GB, free: 10.93 MB / 0.5574 GB
Notification: Performance of FrontEnd - DAE generated: time 3.81e-06/0.698, allocations: 0 / 0.7335 GB, free: 10.93 MB / 0.5574 GB
Notification: Performance of FrontEnd: time 2.87e-06/0.698, allocations: 0 / 0.7335 GB, free: 10.93 MB / 0.5574 GB
Notification: Performance of Transformations before backend: time 0.000164/0.6982, allocations: 4 kB / 0.7335 GB, free: 10.92 MB / 0.5574 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 0.008878/0.707, allocations: 3.329 MB / 0.7368 GB, free: 7.527 MB / 0.5574 GB
Notification: Performance of prepare preOptimizeDAE: time 4.208e-05/0.7071, allocations: 8.031 kB / 0.7368 GB, free: 7.52 MB / 0.5574 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01576/0.7229, allocations: 2.476 MB / 0.7392 GB, free: 5.035 MB / 0.5574 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006125/0.729, allocations: 2.276 MB / 0.7414 GB, free: 2.715 MB / 0.5574 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004031/0.7295, allocations: 295.9 kB / 0.7417 GB, free: 2.426 MB / 0.5574 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001391/0.7309, allocations: 388 kB / 0.7421 GB, free: 2.047 MB / 0.5574 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02167/0.7526, allocations: 7.601 MB / 0.7495 GB, free: 10.33 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000105/0.7527, allocations: 0 / 0.7495 GB, free: 10.33 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00109/0.7538, allocations: 164 kB / 0.7497 GB, free: 10.17 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006408/0.7545, allocations: 350.7 kB / 0.75 GB, free: 9.824 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02796/0.7825, allocations: 7.237 MB / 0.7571 GB, free: 2.578 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 0.07197/0.8545, allocations: 29.01 MB / 0.7854 GB, free: 3.109 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009453/0.864, allocations: 3.611 MB / 0.7889 GB, free: 15.33 MB / 0.6199 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003157/0.8643, allocations: 122.4 kB / 0.789 GB, free: 15.19 MB / 0.6199 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.384e-05/0.8644, allocations: 67.75 kB / 0.7891 GB, free: 15.12 MB / 0.6199 GB
Notification: Performance of pre-optimization done (n=176): time 5.226e-06/0.8644, allocations: 0 / 0.7891 GB, free: 15.12 MB / 0.6199 GB
Notification: Performance of matching and sorting (n=221): time 0.103/0.9674, allocations: 24.62 MB / 0.8131 GB, free: 6.402 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001669/0.9676, allocations: 239.5 kB / 0.8134 GB, free: 6.121 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003095/0.9707, allocations: 1.613 MB / 0.8149 GB, free: 4.496 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004145/0.9712, allocations: 61.7 kB / 0.815 GB, free: 4.43 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001648/0.9728, allocations: 1.744 MB / 0.8167 GB, free: 2.66 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001154/0.974, allocations: 0.7665 MB / 0.8174 GB, free: 1.883 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003336/0.9744, allocations: 60 kB / 0.8175 GB, free: 1.824 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003458/0.9747, allocations: 436.5 kB / 0.8179 GB, free: 1.391 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007277/0.982, allocations: 2.402 MB / 0.8203 GB, free: 14.98 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008574/0.9906, allocations: 3.499 MB / 0.8237 GB, free: 10.98 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008114/0.9988, allocations: 2.886 MB / 0.8265 GB, free: 8.098 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.893e-05/0.9989, allocations: 16 kB / 0.8265 GB, free: 8.082 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03504/1.034, allocations: 9.85 MB / 0.8361 GB, free: 14.21 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00785/1.042, allocations: 13.84 MB / 0.8496 GB, free: 15.28 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001093/1.042, allocations: 36 kB / 0.8497 GB, free: 15.25 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02719/1.069, allocations: 5.42 MB / 0.855 GB, free: 9.812 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005476/1.075, allocations: 1.03 MB / 0.856 GB, free: 8.781 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04899/1.124, allocations: 19.24 MB / 0.8748 GB, free: 5.277 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005256/1.129, allocations: 0.5728 MB / 0.8753 GB, free: 4.703 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000692/1.13, allocations: 164 kB / 0.8755 GB, free: 4.543 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.618e-05/1.13, allocations: 10.66 kB / 0.8755 GB, free: 4.535 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.032/1.162, allocations: 8.165 MB / 0.8835 GB, free: 12.36 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001383/1.162, allocations: 36 kB / 0.8835 GB, free: 12.32 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01755/1.18, allocations: 3.411 MB / 0.8868 GB, free: 8.906 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006325/1.186, allocations: 1.147 MB / 0.888 GB, free: 7.758 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02679/1.213, allocations: 10.61 MB / 0.8983 GB, free: 13 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005011/1.218, allocations: 0.5418 MB / 0.8988 GB, free: 12.46 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007376/1.219, allocations: 167.9 kB / 0.899 GB, free: 12.29 MB / 0.7292 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 0.004002/1.223, allocations: 1.694 MB / 0.9007 GB, free: 10.59 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007954/1.223, allocations: 193.7 kB / 0.9008 GB, free: 10.39 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04761/1.271, allocations: 8.672 MB / 0.9093 GB, free: 1.688 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.702e-05/1.271, allocations: 20 kB / 0.9093 GB, free: 1.668 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.792e-05/1.271, allocations: 15.94 kB / 0.9093 GB, free: 1.652 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.194e-05/1.271, allocations: 7.969 kB / 0.9094 GB, free: 1.645 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5275/1.799, allocations: 13.96 MB / 0.923 GB, free: 189.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.513e-05/1.799, allocations: 7.875 kB / 0.923 GB, free: 189.6 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003922/1.803, allocations: 0.719 MB / 0.9237 GB, free: 189.6 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02451/1.827, allocations: 5.096 MB / 0.9287 GB, free: 189.1 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005488/1.828, allocations: 68.7 kB / 0.9287 GB, free: 189.1 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03956/1.868, allocations: 18.21 MB / 0.9465 GB, free: 181.6 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.015e-05/1.868, allocations: 15.03 kB / 0.9465 GB, free: 181.6 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02931/1.897, allocations: 9.22 MB / 0.9555 GB, free: 176.2 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001743/1.899, allocations: 0.6434 MB / 0.9562 GB, free: 175.9 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000518/1.899, allocations: 51.36 kB / 0.9562 GB, free: 175.9 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004319/1.904, allocations: 0.4942 MB / 0.9567 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000727/1.904, allocations: 187.5 kB / 0.9569 GB, free: 175.5 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000309/1.905, allocations: 79.98 kB / 0.9569 GB, free: 175.5 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.001805/1.907, allocations: 1.08 MB / 0.958 GB, free: 174.9 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 7.44e-07/1.907, allocations: 0 / 0.958 GB, free: 174.9 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.006966/1.914, allocations: 1.724 MB / 0.9597 GB, free: 174.8 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 0.0004955/1.914, allocations: 176.6 kB / 0.9599 GB, free: 174.6 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.03004/1.944, allocations: 10.69 MB / 0.9703 GB, free: 165.6 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.336e-05/1.944, allocations: 4 kB / 0.9703 GB, free: 165.6 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01153/1.956, allocations: 3.772 MB / 0.974 GB, free: 161.8 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001827/1.958, allocations: 223.6 kB / 0.9742 GB, free: 161.6 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02567/1.983, allocations: 10.74 MB / 0.9847 GB, free: 150.8 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004/1.987, allocations: 2.977 MB / 0.9876 GB, free: 147.8 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.006913/1.994, allocations: 1.678 MB / 0.9892 GB, free: 146.1 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009096/1.995, allocations: 175.3 kB / 0.9894 GB, free: 145.9 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.524e-06/1.995, allocations: 0 / 0.9894 GB, free: 145.9 MB / 0.7292 GB
Notification: Performance of Templates: time 0.1099/2.105, allocations: 59.41 MB / 1.047 GB, free: 86.73 MB / 0.7292 GB