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.BalancedStepDown.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.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004422/0.004428, allocations: 234.6 kB / 15.8 MB, free: 6.285 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001182/0.001182, allocations: 179.2 kB / 16.69 MB, free: 5.449 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 4.41/4.41, allocations: 389.1 MB / 406.5 MB, free: 11.85 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.166/4.166, allocations: 472.3 MB / 0.9024 GB, free: 9.215 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006485/0.0006488, allocations: 8 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1746/0.1753, allocations: 98.72 MB / 1.105 GB, free: 42.12 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY): time 0.02384/0.1992, allocations: 16.45 MB / 1.121 GB, free: 25.62 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01339/0.2126, allocations: 6.496 MB / 1.127 GB, free: 19.14 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002025/0.2147, allocations: 47.38 kB / 1.127 GB, free: 19.09 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001577/0.2163, allocations: 393.2 kB / 1.127 GB, free: 18.71 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.004239/0.2206, allocations: 1.178 MB / 1.129 GB, free: 17.53 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003389/0.224, allocations: 0.8114 MB / 1.129 GB, free: 16.72 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.007833/0.2319, allocations: 6.657 MB / 1.136 GB, free: 10.05 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01489/0.2468, allocations: 7.94 MB / 1.144 GB, free: 2.621 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00341/0.2503, allocations: 1.717 MB / 1.145 GB, free: 0.8984 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006042/0.2564, allocations: 2.686 MB / 1.148 GB, free: 14.21 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.001458/0.2579, allocations: 244 kB / 1.148 GB, free: 13.97 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003275/0.2612, allocations: 0.6904 MB / 1.149 GB, free: 13.28 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.003903/0.2652, allocations: 1.937 MB / 1.151 GB, free: 11.34 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.002018/0.2672, allocations: 0.7142 MB / 1.151 GB, free: 10.62 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.01133/0.2786, allocations: 6.717 MB / 1.158 GB, free: 3.887 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 7.134e-06/0.2787, allocations: 0 / 1.158 GB, free: 3.887 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.136e-06/0.2787, allocations: 0 / 1.158 GB, free: 3.887 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0002843/0.279, allocations: 0 / 1.158 GB, free: 3.887 MB / 0.6198 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 0.01206/0.291, allocations: 3.197 MB / 1.161 GB, free: 0.6484 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.078e-05/0.2911, allocations: 8.031 kB / 1.161 GB, free: 0.6406 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.5644/0.8555, allocations: 2.467 MB / 1.164 GB, free: 77.83 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007578/0.8632, allocations: 2.179 MB / 1.166 GB, free: 77.36 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003934/0.8636, allocations: 278.5 kB / 1.166 GB, free: 77.36 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001987/0.8656, allocations: 356.6 kB / 1.166 GB, free: 77.36 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02595/0.8916, allocations: 7.301 MB / 1.173 GB, free: 75.38 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001184/0.8918, allocations: 6.359 kB / 1.173 GB, free: 75.37 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007908/0.8926, allocations: 154.1 kB / 1.174 GB, free: 75.27 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008256/0.8934, allocations: 340.1 kB / 1.174 GB, free: 75.23 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02829/0.9217, allocations: 7.105 MB / 1.181 GB, free: 73.18 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 0.04887/0.9706, allocations: 28.17 MB / 1.208 GB, free: 52.65 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0137/0.9844, allocations: 4.164 MB / 1.212 GB, free: 50.7 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009734/0.9942, allocations: 2.337 MB / 1.215 GB, free: 50.03 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004471/0.9947, allocations: 135.6 kB / 1.215 GB, free: 49.93 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.288e-05/0.9948, allocations: 60.59 kB / 1.215 GB, free: 49.87 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=198): time 5.34e-06/0.9948, allocations: 0 / 1.215 GB, free: 49.87 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=257): time 0.1915/1.186, allocations: 30.15 MB / 1.244 GB, free: 31 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.524e-05/1.186, allocations: 241.4 kB / 1.245 GB, free: 30.72 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002484/1.189, allocations: 1.4 MB / 1.246 GB, free: 29.31 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.000704/1.19, allocations: 65.7 kB / 1.246 GB, free: 29.24 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009118/1.191, allocations: 1.555 MB / 1.248 GB, free: 27.68 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00125/1.192, allocations: 0.8677 MB / 1.248 GB, free: 26.82 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004402/1.192, allocations: 68 kB / 1.248 GB, free: 26.75 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0002076/1.192, allocations: 433.8 kB / 1.249 GB, free: 26.32 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009721/1.202, allocations: 2.524 MB / 1.251 GB, free: 23.8 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01472/1.217, allocations: 3.43 MB / 1.255 GB, free: 20.01 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01477/1.232, allocations: 2.955 MB / 1.258 GB, free: 17.07 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.371e-05/1.232, allocations: 9.312 kB / 1.258 GB, free: 17.06 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=398) (initialization): time 0.0614/1.293, allocations: 10.22 MB / 1.268 GB, free: 6.836 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005232/1.294, allocations: 0.8786 MB / 1.268 GB, free: 5.629 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.146e-05/1.294, allocations: 28.94 kB / 1.268 GB, free: 5.602 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03853/1.332, allocations: 5.673 MB / 1.274 GB, free: 15.99 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008343/1.341, allocations: 0.9839 MB / 1.275 GB, free: 15.02 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07161/1.413, allocations: 21.56 MB / 1.296 GB, free: 9.281 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00761/1.42, allocations: 0.5498 MB / 1.297 GB, free: 8.73 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009414/1.421, allocations: 159.9 kB / 1.297 GB, free: 8.574 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.363e-05/1.421, allocations: 4 kB / 1.297 GB, free: 8.57 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04623/1.467, allocations: 8.405 MB / 1.305 GB, free: 120 kB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001369/1.468, allocations: 31.94 kB / 1.305 GB, free: 88 kB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02692/1.495, allocations: 3.543 MB / 1.308 GB, free: 12.54 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01074/1.505, allocations: 1.123 MB / 1.309 GB, free: 11.41 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05397/1.559, allocations: 11.8 MB / 1.321 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009524/1.569, allocations: 0.5341 MB / 1.322 GB, free: 14.94 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009749/1.57, allocations: 144 kB / 1.322 GB, free: 14.8 MB / 0.6823 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 (304):
 * Single equations (assignments): 302
 * 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 0.00583/1.576, allocations: 1.62 MB / 1.323 GB, free: 13.16 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001194/1.577, allocations: 185.8 kB / 1.323 GB, free: 12.98 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05862/1.636, allocations: 9.845 MB / 1.333 GB, free: 3.086 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.798e-05/1.636, allocations: 15.95 kB / 1.333 GB, free: 3.07 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.339e-05/1.636, allocations: 4 kB / 1.333 GB, free: 3.066 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00269/1.639, allocations: 0.7014 MB / 1.334 GB, free: 2.344 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006912/1.639, allocations: 44 kB / 1.334 GB, free: 2.301 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006652/1.646, allocations: 0.4914 MB / 1.334 GB, free: 1.809 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001101/1.647, allocations: 277.4 kB / 1.335 GB, free: 1.535 MB / 0.6823 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.05898/1.706, allocations: 8.76 MB / 1.343 GB, free: 8.812 MB / 0.698 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.05158/1.758, allocations: 8.229 MB / 1.351 GB, free: 0.5586 MB / 0.698 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.01529/1.773, allocations: 2.436 MB / 1.353 GB, free: 14.13 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.004954/1.778, allocations: 0.9886 MB / 1.354 GB, free: 13.14 MB / 0.7136 GB
Notification: Performance of Backend: time 2.194e-06/1.778, allocations: 0 / 1.354 GB, free: 13.14 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.0502/1.828, allocations: 9.388 MB / 1.364 GB, free: 3.742 MB / 0.7136 GB
Notification: Performance of SimCode: time 0.01852/1.847, allocations: 8.397 MB / 1.372 GB, free: 11.31 MB / 0.7292 GB
Notification: Performance of Templates: time 0.2051/2.052, allocations: 80.44 MB / 1.45 GB, free: 11.21 MB / 0.8073 GB