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.MixingVolumeSteadyStateMass.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.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01049/0.01049, allocations: 223 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 0.001107/0.001107, allocations: 181.2 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 3.385/3.385, allocations: 389 MB / 405.9 MB, free: 13.33 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 3.862/3.862, allocations: 472.3 MB / 0.9018 GB, free: 130 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.00048/0.0004804, allocations: 20 kB / 1.008 GB, free: 21.63 MB / 0.5105 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5489/0.5494, allocations: 98.71 MB / 1.104 GB, free: 10.77 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.2157/0.7651, allocations: 159.5 MB / 1.26 GB, free: 10.8 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.008807/0.774, allocations: 4.5 MB / 1.264 GB, free: 6.293 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007571/0.7748, allocations: 27.81 kB / 1.264 GB, free: 6.266 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.001169/0.776, allocations: 349.8 kB / 1.265 GB, free: 5.922 MB / 0.6667 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.
[/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 0.004177/0.7802, allocations: 1.275 MB / 1.266 GB, free: 4.641 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003118/0.7833, allocations: 0.848 MB / 1.267 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.002753/0.7861, allocations: 1.981 MB / 1.269 GB, free: 1.805 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006906/0.7868, allocations: 397.1 kB / 1.269 GB, free: 1.418 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001079/0.7879, allocations: 0.5405 MB / 1.269 GB, free: 0.875 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008023/0.7887, allocations: 486.1 kB / 1.27 GB, free: 408 kB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 8.385e-05/0.7888, allocations: 20 kB / 1.27 GB, free: 388 kB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001639/0.7905, allocations: 0.5454 MB / 1.271 GB, free: 15.83 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002924/0.7908, allocations: 211.4 kB / 1.271 GB, free: 15.62 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.000208/0.791, allocations: 153.3 kB / 1.271 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.001217/0.7922, allocations: 0.8079 MB / 1.272 GB, free: 14.66 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.287e-06/0.7922, allocations: 0 / 1.272 GB, free: 14.66 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 1.866e-06/0.7923, allocations: 0 / 1.272 GB, free: 14.66 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 9.864e-06/0.7923, allocations: 0 / 1.272 GB, free: 14.66 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 106
 * Number of variables: 106
Notification: Performance of Generate backend data structure: time 0.001696/0.794, allocations: 0.8723 MB / 1.272 GB, free: 13.74 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.778e-05/0.794, allocations: 8.031 kB / 1.273 GB, free: 13.73 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001328/0.7954, allocations: 171 kB / 1.273 GB, free: 13.56 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001055/0.7964, allocations: 0.5132 MB / 1.273 GB, free: 13.01 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.99e-05/0.7965, allocations: 33 kB / 1.273 GB, free: 12.98 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001034/0.7966, allocations: 44 kB / 1.273 GB, free: 12.93 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001144/0.7978, allocations: 474.4 kB / 1.274 GB, free: 12.46 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.657e-05/0.7978, allocations: 0 / 1.274 GB, free: 12.46 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.284e-05/0.7979, allocations: 20 kB / 1.274 GB, free: 12.45 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.168e-05/0.7979, allocations: 17 kB / 1.274 GB, free: 12.43 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00107/0.799, allocations: 431.7 kB / 1.274 GB, free: 12 MB / 0.6823 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 0.003587/0.8026, allocations: 2.043 MB / 1.276 GB, free: 9.781 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006851/0.8033, allocations: 302.9 kB / 1.276 GB, free: 9.477 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004393/0.8038, allocations: 189.3 kB / 1.277 GB, free: 9.289 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003375/0.8041, allocations: 198.2 kB / 1.277 GB, free: 9.059 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.61e-05/0.8042, allocations: 42.5 kB / 1.277 GB, free: 9.008 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=30): time 2.543e-06/0.8042, allocations: 0 / 1.277 GB, free: 9.008 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=30): time 0.00206/0.8063, allocations: 0.6475 MB / 1.277 GB, free: 8.336 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.937e-05/0.8063, allocations: 63.33 kB / 1.278 GB, free: 8.262 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007113/0.807, allocations: 441.9 kB / 1.278 GB, free: 7.816 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 5.112e-05/0.8071, allocations: 33.7 kB / 1.278 GB, free: 7.777 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002763/0.8074, allocations: 280.2 kB / 1.278 GB, free: 7.5 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001325/0.8075, allocations: 114.4 kB / 1.278 GB, free: 7.387 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.599e-05/0.8076, allocations: 8 kB / 1.278 GB, free: 7.379 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002069/0.8078, allocations: 350.8 kB / 1.279 GB, free: 7.027 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003549/0.8082, allocations: 127.9 kB / 1.279 GB, free: 6.902 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004451/0.8086, allocations: 207.6 kB / 1.279 GB, free: 6.672 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004267/0.8091, allocations: 171.8 kB / 1.279 GB, free: 6.504 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.426e-06/0.8091, allocations: 0 / 1.279 GB, free: 6.504 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.001006/0.8101, allocations: 404.9 kB / 1.28 GB, free: 6.102 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001032/0.8102, allocations: 125.4 kB / 1.28 GB, free: 5.957 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.309e-06/0.8102, allocations: 0 / 1.28 GB, free: 5.957 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.72e-05/0.8103, allocations: 4 kB / 1.28 GB, free: 5.953 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004422/0.8107, allocations: 75.89 kB / 1.28 GB, free: 5.879 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.158e-05/0.8107, allocations: 4 kB / 1.28 GB, free: 5.875 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006077/0.8114, allocations: 55.66 kB / 1.28 GB, free: 5.82 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.324e-05/0.8114, allocations: 24.05 kB / 1.28 GB, free: 5.797 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.001e-05/0.8115, allocations: 7.594 kB / 1.28 GB, free: 5.793 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008563/0.8123, allocations: 332 kB / 1.28 GB, free: 5.469 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.282e-06/0.8123, allocations: 0 / 1.28 GB, free: 5.469 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.698e-06/0.8124, allocations: 4 kB / 1.28 GB, free: 5.465 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003973/0.8128, allocations: 75.84 kB / 1.28 GB, free: 5.391 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.819e-06/0.8128, allocations: 3.938 kB / 1.28 GB, free: 5.387 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005554/0.8133, allocations: 51.97 kB / 1.28 GB, free: 5.336 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.602e-05/0.8134, allocations: 15.98 kB / 1.28 GB, free: 5.32 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (37):
 * Single equations (assignments): 37
 * 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 0.0004106/0.8138, allocations: 299.1 kB / 1.281 GB, free: 5.02 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001243/0.814, allocations: 51.34 kB / 1.281 GB, free: 4.969 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001123/0.8151, allocations: 419.1 kB / 1.281 GB, free: 4.547 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.121e-05/0.8151, allocations: 4 kB / 1.281 GB, free: 4.543 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.948e-06/0.8151, allocations: 7.938 kB / 1.281 GB, free: 4.535 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009685/0.8161, allocations: 444.4 kB / 1.281 GB, free: 4.07 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002499/0.8186, allocations: 1.147 MB / 1.283 GB, free: 2.844 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.304e-06/0.8187, allocations: 0 / 1.283 GB, free: 2.844 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003957/0.8191, allocations: 63.89 kB / 1.283 GB, free: 2.781 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002652/0.8194, allocations: 48.78 kB / 1.283 GB, free: 2.73 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.886e-05/0.8194, allocations: 16.22 kB / 1.283 GB, free: 2.715 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001685/0.8211, allocations: 1.433 MB / 1.284 GB, free: 1.148 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.182e-06/0.8211, allocations: 4.031 kB / 1.284 GB, free: 1.145 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001544/0.8227, allocations: 0.7164 MB / 1.285 GB, free: 396 kB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000312/0.823, allocations: 172.4 kB / 1.285 GB, free: 204 kB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.182e-05/0.8231, allocations: 8 kB / 1.285 GB, free: 196 kB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005689/0.8237, allocations: 39.95 kB / 1.285 GB, free: 156 kB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.32e-05/0.8238, allocations: 31.91 kB / 1.285 GB, free: 124 kB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.525e-05/0.8239, allocations: 16 kB / 1.285 GB, free: 108 kB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.4811/1.305, allocations: 310.3 kB / 1.285 GB, free: 181.2 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 9.72e-07/1.305, allocations: 0 / 1.285 GB, free: 181.2 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.001328/1.306, allocations: 301.1 kB / 1.286 GB, free: 181.2 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * 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 (28):
 * Single equations (assignments): 27
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004928/1.307, allocations: 175.9 kB / 1.286 GB, free: 181.1 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.001377/1.308, allocations: 493.2 kB / 1.286 GB, free: 181.1 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 3.903e-06/1.308, allocations: 0.5 kB / 1.286 GB, free: 181.1 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006604/1.309, allocations: 299.7 kB / 1.287 GB, free: 181 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001977/1.311, allocations: 325 kB / 1.287 GB, free: 181 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002294/1.313, allocations: 1.356 MB / 1.288 GB, free: 180.3 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005267/1.314, allocations: 0.9158 MB / 1.289 GB, free: 179.6 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.0009225/1.315, allocations: 160.5 kB / 1.289 GB, free: 179.6 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001583/1.315, allocations: 39.89 kB / 1.289 GB, free: 179.6 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.517e-06/1.315, allocations: 0 / 1.289 GB, free: 179.6 MB / 0.6823 GB
Notification: Performance of Templates: time 0.02449/1.339, allocations: 9.698 MB / 1.299 GB, free: 176.2 MB / 0.6823 GB