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.CoupledVolumesAir.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.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.005932/0.005932, allocations: 236.7 kB / 15.8 MB, free: 6.316 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001649/0.001649, allocations: 179.4 kB / 16.68 MB, free: 5.473 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 3.731/3.731, allocations: 389.1 MB / 406.5 MB, free: 6.789 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.785/4.785, allocations: 472.3 MB / 0.9023 GB, free: 10.82 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007852/0.0007855, allocations: 12 kB / 1.008 GB, free: 6.766 MB / 0.6511 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2737/0.2745, allocations: 98.71 MB / 1.105 GB, free: 3.895 MB / 0.7448 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir): time 0.7911/1.066, allocations: 168.9 MB / 1.27 GB, free: 159.8 MB / 0.7917 GB
Notification: Performance of NFInst.instExpressions: time 0.0186/1.084, allocations: 6.545 MB / 1.276 GB, free: 155.2 MB / 0.7917 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002132/1.087, allocations: 27.38 kB / 1.276 GB, free: 155.2 MB / 0.7917 GB
Notification: Performance of NFTyping.typeComponents: time 0.003467/1.09, allocations: 484.8 kB / 1.276 GB, free: 154.9 MB / 0.7917 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 0.01191/1.102, allocations: 1.853 MB / 1.278 GB, free: 153.9 MB / 0.7917 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00778/1.11, allocations: 1.075 MB / 1.279 GB, free: 153.4 MB / 0.7917 GB
Notification: Performance of NFFlatten.flatten: time 0.00758/1.117, allocations: 2.927 MB / 1.282 GB, free: 152.3 MB / 0.7917 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001963/1.12, allocations: 0.5595 MB / 1.283 GB, free: 152 MB / 0.7917 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003233/1.123, allocations: 0.7291 MB / 1.283 GB, free: 151.6 MB / 0.7917 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002686/1.126, allocations: 0.7018 MB / 1.284 GB, free: 151.2 MB / 0.7917 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004132/1.126, allocations: 33.03 kB / 1.284 GB, free: 151.2 MB / 0.7917 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00499/1.131, allocations: 0.7594 MB / 1.285 GB, free: 150.8 MB / 0.7917 GB
Notification: Performance of NFScalarize.scalarize: time 0.001054/1.132, allocations: 304.6 kB / 1.285 GB, free: 150.6 MB / 0.7917 GB
Notification: Performance of NFVerifyModel.verify: time 0.00079/1.133, allocations: 210.8 kB / 1.285 GB, free: 150.5 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.004034/1.137, allocations: 1.236 MB / 1.287 GB, free: 149.7 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 8.466e-06/1.137, allocations: 0 / 1.287 GB, free: 149.7 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 3.446e-06/1.137, allocations: 0 / 1.287 GB, free: 149.7 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 5.406e-05/1.137, allocations: 0 / 1.287 GB, free: 149.7 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.004087/1.141, allocations: 1.1 MB / 1.288 GB, free: 148.9 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 6.395e-05/1.141, allocations: 6.719 kB / 1.288 GB, free: 148.9 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005175/1.147, allocations: 308.7 kB / 1.288 GB, free: 148.7 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002823/1.15, allocations: 0.6942 MB / 1.289 GB, free: 148.2 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.549e-05/1.15, allocations: 45.31 kB / 1.289 GB, free: 148.1 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002886/1.15, allocations: 71.28 kB / 1.289 GB, free: 148.1 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002606/1.153, allocations: 0.6295 MB / 1.289 GB, free: 147.8 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.881e-05/1.153, allocations: 4 kB / 1.289 GB, free: 147.8 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001489/1.153, allocations: 21.34 kB / 1.289 GB, free: 147.7 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.517e-05/1.153, allocations: 27.5 kB / 1.289 GB, free: 147.7 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002298/1.155, allocations: 0.5587 MB / 1.29 GB, free: 147.4 MB / 0.7917 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 0.008082/1.164, allocations: 2.777 MB / 1.293 GB, free: 145 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001558/1.165, allocations: 460.7 kB / 1.293 GB, free: 144.8 MB / 0.7917 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008522/1.166, allocations: 257.4 kB / 1.293 GB, free: 144.7 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004155/1.167, allocations: 101.8 kB / 1.293 GB, free: 144.6 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.747e-05/1.167, allocations: 41.84 kB / 1.293 GB, free: 144.5 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=46): time 4.779e-06/1.167, allocations: 0 / 1.293 GB, free: 144.5 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=49): time 0.007338/1.174, allocations: 1.522 MB / 1.295 GB, free: 143.6 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.652e-05/1.174, allocations: 60.94 kB / 1.295 GB, free: 143.5 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001536/1.176, allocations: 0.5458 MB / 1.296 GB, free: 143.2 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001967/1.176, allocations: 36.52 kB / 1.296 GB, free: 143.1 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004378/1.176, allocations: 367.7 kB / 1.296 GB, free: 142.8 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003449/1.177, allocations: 174.9 kB / 1.296 GB, free: 142.7 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.187e-05/1.177, allocations: 11.09 kB / 1.296 GB, free: 142.7 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 0.0001768/1.177, allocations: 372.6 kB / 1.296 GB, free: 142.3 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007023/1.178, allocations: 176.7 kB / 1.297 GB, free: 142.2 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008973/1.179, allocations: 297 kB / 1.297 GB, free: 142 MB / 0.7917 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.005652/1.184, allocations: 0.759 MB / 1.298 GB, free: 141.6 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.304e-06/1.184, allocations: 6.875 kB / 1.298 GB, free: 141.6 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.002493/1.187, allocations: 0.5847 MB / 1.298 GB, free: 141.2 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001162/1.187, allocations: 141.9 kB / 1.298 GB, free: 141.1 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.589e-05/1.187, allocations: 2.656 kB / 1.298 GB, free: 141.1 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003599/1.187, allocations: 40.09 kB / 1.298 GB, free: 141.1 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001734/1.189, allocations: 117.3 kB / 1.299 GB, free: 141 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002707/1.192, allocations: 2.101 MB / 1.301 GB, free: 138.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002243/1.194, allocations: 58.45 kB / 1.301 GB, free: 138.9 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000139/1.195, allocations: 17.28 kB / 1.301 GB, free: 138.9 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.565e-05/1.195, allocations: 2.562 kB / 1.301 GB, free: 138.9 MB / 0.7917 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00211/1.197, allocations: 0.5021 MB / 1.301 GB, free: 138.6 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.43e-05/1.197, allocations: 2.906 kB / 1.301 GB, free: 138.6 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002884/1.197, allocations: 42.81 kB / 1.301 GB, free: 138.6 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001287/1.198, allocations: 100.7 kB / 1.301 GB, free: 138.6 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002176/1.201, allocations: 1.516 MB / 1.303 GB, free: 137.1 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00224/1.203, allocations: 63.92 kB / 1.303 GB, free: 137 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001568/1.203, allocations: 17.78 kB / 1.303 GB, free: 137 MB / 0.7917 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * 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 (57):
 * Single equations (assignments): 55
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001027/1.204, allocations: 349.5 kB / 1.303 GB, free: 136.8 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004018/1.205, allocations: 70.78 kB / 1.303 GB, free: 136.7 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00234/1.207, allocations: 0.5534 MB / 1.304 GB, free: 136.4 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001853/1.209, allocations: 0.7824 MB / 1.305 GB, free: 135.6 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.047e-05/1.209, allocations: 3.094 kB / 1.305 GB, free: 135.6 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008155/1.21, allocations: 208.2 kB / 1.305 GB, free: 135.4 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002211/1.21, allocations: 12 kB / 1.305 GB, free: 135.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001843/1.212, allocations: 57.22 kB / 1.305 GB, free: 135.3 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000125/1.212, allocations: 29.14 kB / 1.305 GB, free: 135.3 MB / 0.7917 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.003576/1.216, allocations: 0.6964 MB / 1.306 GB, free: 134.6 MB / 0.7917 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002782/1.219, allocations: 0.97 MB / 1.306 GB, free: 133.6 MB / 0.7917 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0007039/1.219, allocations: 227.4 kB / 1.307 GB, free: 133.3 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.001004/1.22, allocations: 391.1 kB / 1.307 GB, free: 133 MB / 0.7917 GB
Notification: Performance of Backend: time 1.182e-06/1.22, allocations: 0 / 1.307 GB, free: 133 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.00587/1.226, allocations: 1.199 MB / 1.308 GB, free: 131.8 MB / 0.7917 GB
Notification: Performance of SimCode: time 0.009359/1.236, allocations: 2.662 MB / 1.311 GB, free: 129.1 MB / 0.7917 GB
Notification: Performance of Templates: time 0.06406/1.3, allocations: 18.34 MB / 1.329 GB, free: 111.5 MB / 0.7917 GB