Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01095/0.01095, allocations: 222.3 kB / 15.17 MB, free: 5.93 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001065/0.001065, allocations: 178 kB / 16.06 MB, free: 5.828 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 3.61/3.61, allocations: 389.1 MB / 405.9 MB, free: 13.32 MB / 346.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.845/3.845, allocations: 472.3 MB / 0.9018 GB, free: 130.1 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004995/0.0004998, allocations: 19.98 kB / 1.008 GB, free: 21.65 MB / 0.5105 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4805/0.481, allocations: 98.71 MB / 1.104 GB, free: 10.74 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.02933/0.5104, allocations: 23.89 MB / 1.127 GB, free: 2.801 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01246/0.5229, allocations: 6.484 MB / 1.134 GB, free: 12.3 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001097/0.5241, allocations: 31.75 kB / 1.134 GB, free: 12.27 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 0.001176/0.5252, allocations: 365.7 kB / 1.134 GB, free: 11.91 MB / 0.5417 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.004219/0.5295, allocations: 1.212 MB / 1.135 GB, free: 10.7 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003753/0.5333, allocations: 0.9547 MB / 1.136 GB, free: 9.738 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.003766/0.537, allocations: 2.381 MB / 1.139 GB, free: 7.344 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008887/0.538, allocations: 457 kB / 1.139 GB, free: 6.887 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001161/0.5391, allocations: 0.5599 MB / 1.139 GB, free: 6.324 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007731/0.5399, allocations: 0.4977 MB / 1.14 GB, free: 5.824 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 8.114e-05/0.54, allocations: 20 kB / 1.14 GB, free: 5.805 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001388/0.5414, allocations: 454.8 kB / 1.14 GB, free: 5.359 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001766/0.5416, allocations: 123.4 kB / 1.141 GB, free: 5.238 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002182/0.5419, allocations: 161.3 kB / 1.141 GB, free: 5.074 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.00123/0.5431, allocations: 0.7961 MB / 1.141 GB, free: 4.277 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 4.754e-06/0.5431, allocations: 0 / 1.141 GB, free: 4.277 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 2.224e-06/0.5431, allocations: 0 / 1.141 GB, free: 4.277 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 1.04e-05/0.5432, allocations: 0 / 1.141 GB, free: 4.277 MB / 0.5417 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.00158/0.5447, allocations: 0.9032 MB / 1.142 GB, free: 3.324 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 4.238e-05/0.5448, allocations: 16.03 kB / 1.142 GB, free: 3.309 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000344/0.5452, allocations: 87.05 kB / 1.142 GB, free: 3.223 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001472/0.5466, allocations: 0.6897 MB / 1.143 GB, free: 2.488 MB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.529e-05/0.5467, allocations: 29 kB / 1.143 GB, free: 2.457 MB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.364e-05/0.5468, allocations: 48 kB / 1.143 GB, free: 2.41 MB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001015/0.5478, allocations: 496.1 kB / 1.144 GB, free: 1.891 MB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.397e-05/0.5479, allocations: 7.953 kB / 1.144 GB, free: 1.883 MB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.86e-05/0.548, allocations: 16 kB / 1.144 GB, free: 1.867 MB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.528e-05/0.548, allocations: 15.94 kB / 1.144 GB, free: 1.852 MB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007268/0.5488, allocations: 319.8 kB / 1.144 GB, free: 1.539 MB / 0.5417 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 0.003752/0.5525, allocations: 2.717 MB / 1.147 GB, free: 14.58 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004167/0.553, allocations: 195.1 kB / 1.147 GB, free: 14.38 MB / 0.5573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001916/0.5532, allocations: 85.2 kB / 1.147 GB, free: 14.3 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004047/0.5536, allocations: 344.5 kB / 1.147 GB, free: 13.89 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.602e-05/0.5537, allocations: 38.75 kB / 1.147 GB, free: 13.84 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=21): time 3.059e-06/0.5537, allocations: 0 / 1.147 GB, free: 13.84 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=21): time 0.000703/0.5544, allocations: 288.8 kB / 1.148 GB, free: 13.55 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.58e-05/0.5544, allocations: 59.34 kB / 1.148 GB, free: 13.48 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007963/0.5553, allocations: 0.5068 MB / 1.148 GB, free: 12.97 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 3.868e-05/0.5553, allocations: 33.7 kB / 1.148 GB, free: 12.93 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003507/0.5557, allocations: 351.4 kB / 1.148 GB, free: 12.58 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 9.031e-05/0.5558, allocations: 70.95 kB / 1.149 GB, free: 12.51 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.09e-05/0.5558, allocations: 12 kB / 1.149 GB, free: 12.5 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.000202/0.556, allocations: 358.8 kB / 1.149 GB, free: 12.14 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000203/0.5562, allocations: 83.94 kB / 1.149 GB, free: 12.06 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003346/0.5566, allocations: 233.9 kB / 1.149 GB, free: 11.77 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002758/0.5569, allocations: 125.9 kB / 1.149 GB, free: 11.64 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.26e-06/0.5569, allocations: 0 / 1.149 GB, free: 11.64 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0007911/0.5577, allocations: 384 kB / 1.15 GB, free: 11.27 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001734/0.5579, allocations: 228.8 kB / 1.15 GB, free: 10.98 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.308e-05/0.5579, allocations: 4 kB / 1.15 GB, free: 10.98 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.275e-05/0.5579, allocations: 8 kB / 1.15 GB, free: 10.97 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003713/0.5583, allocations: 79.84 kB / 1.15 GB, free: 10.89 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.543e-05/0.5583, allocations: 8 kB / 1.15 GB, free: 10.88 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005764/0.5589, allocations: 55.56 kB / 1.15 GB, free: 10.83 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.105e-05/0.559, allocations: 20 kB / 1.15 GB, free: 10.81 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.08e-05/0.559, allocations: 4 kB / 1.15 GB, free: 10.8 MB / 0.5573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0006506/0.5597, allocations: 311.7 kB / 1.15 GB, free: 10.5 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.01e-05/0.5597, allocations: 8 kB / 1.15 GB, free: 10.49 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.346e-06/0.5597, allocations: 4 kB / 1.15 GB, free: 10.49 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003212/0.5601, allocations: 75.91 kB / 1.15 GB, free: 10.41 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.604e-05/0.5601, allocations: 11.92 kB / 1.15 GB, free: 10.4 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004792/0.5606, allocations: 47.98 kB / 1.151 GB, free: 10.36 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.166e-05/0.5606, allocations: 23.95 kB / 1.151 GB, free: 10.33 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (44):
 * Single equations (assignments): 44
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003976/0.561, allocations: 280.9 kB / 1.151 GB, free: 10.05 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001237/0.5612, allocations: 59.25 kB / 1.151 GB, free: 9.988 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006205/0.5618, allocations: 268.6 kB / 1.151 GB, free: 9.723 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.055e-05/0.5618, allocations: 8 kB / 1.151 GB, free: 9.715 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.543e-06/0.5618, allocations: 0 / 1.151 GB, free: 9.715 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000477/0.5623, allocations: 361.5 kB / 1.151 GB, free: 9.312 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001881/0.5642, allocations: 1.017 MB / 1.152 GB, free: 8.199 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.486e-06/0.5643, allocations: 4 kB / 1.152 GB, free: 8.195 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002876/0.5646, allocations: 55.91 kB / 1.153 GB, free: 8.141 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.118e-05/0.5646, allocations: 3.953 kB / 1.153 GB, free: 8.137 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.568e-05/0.5646, allocations: 8 kB / 1.153 GB, free: 8.129 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.642e-06/0.5646, allocations: 0 / 1.153 GB, free: 8.129 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.425e-06/0.5646, allocations: 4 kB / 1.153 GB, free: 8.125 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008062/0.5655, allocations: 0.4941 MB / 1.153 GB, free: 7.59 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000298/0.5658, allocations: 180.4 kB / 1.153 GB, free: 7.395 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.151e-05/0.5659, allocations: 11.95 kB / 1.153 GB, free: 7.383 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000509/0.5664, allocations: 31.88 kB / 1.153 GB, free: 7.352 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.63e-05/0.5665, allocations: 23.91 kB / 1.153 GB, free: 7.328 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.577e-05/0.5665, allocations: 12 kB / 1.153 GB, free: 7.316 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.0006386/0.5672, allocations: 395.1 kB / 1.154 GB, free: 6.93 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 7.33e-07/0.5672, allocations: 0 / 1.154 GB, free: 6.93 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.001307/0.5685, allocations: 335.3 kB / 1.154 GB, free: 6.602 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * 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 (24):
 * Single equations (assignments): 23
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.000672/0.5692, allocations: 288.3 kB / 1.154 GB, free: 6.312 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.0008411/0.57, allocations: 395.1 kB / 1.155 GB, free: 5.934 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 3.655e-06/0.5701, allocations: 0 / 1.155 GB, free: 5.934 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002079/0.5703, allocations: 101.5 kB / 1.155 GB, free: 5.836 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00226/0.5725, allocations: 389.1 kB / 1.155 GB, free: 5.465 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002335/0.5749, allocations: 1.334 MB / 1.156 GB, free: 4.074 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006587/0.5756, allocations: 0.9061 MB / 1.157 GB, free: 3.141 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.0007977/0.5764, allocations: 153 kB / 1.157 GB, free: 2.992 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001479/0.5766, allocations: 55.42 kB / 1.157 GB, free: 2.938 MB / 0.5573 GB
Notification: Performance of SimCode: time 1.65e-06/0.5766, allocations: 0 / 1.157 GB, free: 2.938 MB / 0.5573 GB
Notification: Performance of Templates: time 0.02913/0.6057, allocations: 11.63 MB / 1.169 GB, free: 7.523 MB / 0.573 GB