Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.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.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.006002/0.006008, allocations: 235.1 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 0.001889/0.001889, allocations: 179.6 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 3.901/3.901, allocations: 389.1 MB / 406.5 MB, free: 6.809 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 4.788/4.788, allocations: 472.3 MB / 0.9023 GB, free: 10.81 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004985/0.0004987, allocations: 12 kB / 1.008 GB, free: 6.789 MB / 0.6511 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2191/0.2196, allocations: 98.7 MB / 1.105 GB, free: 3.926 MB / 0.7448 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes): time 0.7047/0.9244, allocations: 83.93 MB / 1.187 GB, free: 215 MB / 0.7917 GB
Notification: Performance of NFInst.instExpressions: time 0.06446/0.989, allocations: 30.9 MB / 1.217 GB, free: 199.7 MB / 0.7917 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.007735/0.9968, allocations: 178.7 kB / 1.217 GB, free: 199.6 MB / 0.7917 GB
Notification: Performance of NFTyping.typeComponents: time 0.05747/1.054, allocations: 23.92 MB / 1.24 GB, free: 194.9 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.
[/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.
[/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.
[/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 0.0301/1.084, allocations: 16.04 MB / 1.256 GB, free: 186.2 MB / 0.7917 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02919/1.114, allocations: 7.597 MB / 1.263 GB, free: 178.8 MB / 0.7917 GB
Notification: Performance of NFFlatten.flatten: time 0.0277/1.141, allocations: 20.14 MB / 1.283 GB, free: 158.6 MB / 0.7917 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01192/1.153, allocations: 6.209 MB / 1.289 GB, free: 152.4 MB / 0.7917 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01869/1.172, allocations: 8.98 MB / 1.298 GB, free: 143.4 MB / 0.7917 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02125/1.193, allocations: 12.35 MB / 1.31 GB, free: 131 MB / 0.7917 GB
Notification: Performance of NFPackage.collectConstants: time 0.003337/1.197, allocations: 240 kB / 1.31 GB, free: 130.8 MB / 0.7917 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01069/1.208, allocations: 1.871 MB / 1.312 GB, free: 128.9 MB / 0.7917 GB
Notification: Performance of NFScalarize.scalarize: time 0.01094/1.219, allocations: 11.42 MB / 1.323 GB, free: 117.5 MB / 0.7917 GB
Notification: Performance of NFVerifyModel.verify: time 0.007279/1.226, allocations: 4.66 MB / 1.328 GB, free: 112.8 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.03101/1.257, allocations: 26.52 MB / 1.354 GB, free: 86.21 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 6.793e-06/1.257, allocations: 0 / 1.354 GB, free: 86.21 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 4.118e-06/1.257, allocations: 4 kB / 1.354 GB, free: 86.21 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.001161/1.258, allocations: 0 / 1.354 GB, free: 86.21 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: 1031
 * Number of variables: 1031
Notification: Performance of Generate backend data structure: time 0.07215/1.33, allocations: 33.49 MB / 1.386 GB, free: 52.41 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 5.452e-05/1.33, allocations: 8.031 kB / 1.386 GB, free: 52.4 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0109/1.341, allocations: 4.276 MB / 1.39 GB, free: 48.07 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0642/1.406, allocations: 24.41 MB / 1.414 GB, free: 23.52 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003626/1.406, allocations: 297.2 kB / 1.415 GB, free: 23.23 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001469/1.407, allocations: 387.8 kB / 1.415 GB, free: 22.85 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01513/1.423, allocations: 5.89 MB / 1.421 GB, free: 16.73 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001441/1.423, allocations: 15.84 kB / 1.421 GB, free: 16.71 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008143/1.424, allocations: 167.9 kB / 1.421 GB, free: 16.55 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008201/1.424, allocations: 456.1 kB / 1.421 GB, free: 16.11 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01486/1.439, allocations: 5.314 MB / 1.426 GB, free: 10.79 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 1.213/2.652, allocations: 46.28 MB / 1.472 GB, free: 230.1 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01125/2.664, allocations: 4.38 MB / 1.476 GB, free: 230 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005783/2.67, allocations: 2.375 MB / 1.478 GB, free: 229.5 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.05627/2.726, allocations: 16.82 MB / 1.495 GB, free: 220.9 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005791/2.732, allocations: 2.102 MB / 1.497 GB, free: 220.2 MB / 0.823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01199/2.744, allocations: 0.5619 MB / 1.497 GB, free: 220.1 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=304): time 2.551e-05/2.744, allocations: 0 / 1.497 GB, free: 220.1 MB / 0.823 GB
Notification: Performance of matching and sorting (n=334): time 0.116/2.86, allocations: 22.59 MB / 1.519 GB, free: 208.9 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.007e-05/2.86, allocations: 86.16 kB / 1.519 GB, free: 208.8 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.2006/3.061, allocations: 83.04 MB / 1.601 GB, free: 155 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.001027/3.062, allocations: 97.69 kB / 1.601 GB, free: 154.9 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.03417/3.096, allocations: 22.9 MB / 1.623 GB, free: 132 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001858/3.098, allocations: 1.161 MB / 1.624 GB, free: 130.9 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005126/3.098, allocations: 83.16 kB / 1.624 GB, free: 130.8 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.000284/3.099, allocations: 485.2 kB / 1.625 GB, free: 130.3 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005388/3.104, allocations: 1.948 MB / 1.627 GB, free: 128.3 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006479/3.111, allocations: 2.982 MB / 1.629 GB, free: 125 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006761/3.117, allocations: 2.49 MB / 1.632 GB, free: 122.5 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.328e-05/3.117, allocations: 9.906 kB / 1.632 GB, free: 122.5 MB / 0.823 GB
Notification: Performance of matching and sorting (n=523) (initialization): time 0.02599/3.143, allocations: 9.357 MB / 1.641 GB, free: 113.1 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006251/3.144, allocations: 1.198 MB / 1.642 GB, free: 111.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.585e-05/3.144, allocations: 26.88 kB / 1.642 GB, free: 111.5 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.205e-05/3.144, allocations: 55.98 kB / 1.642 GB, free: 111.5 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.04789/3.192, allocations: 3.163 MB / 1.645 GB, free: 108.4 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003453/3.196, allocations: 3.971 MB / 1.649 GB, free: 104.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01786/3.214, allocations: 368.3 kB / 1.65 GB, free: 103.9 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001329/3.215, allocations: 207.9 kB / 1.65 GB, free: 103.7 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.5e-05/3.215, allocations: 4 kB / 1.65 GB, free: 103.7 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01536/3.23, allocations: 5.177 MB / 1.655 GB, free: 98.53 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.735e-05/3.231, allocations: 28 kB / 1.655 GB, free: 98.5 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.923e-05/3.231, allocations: 52 kB / 1.655 GB, free: 98.45 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01163/3.242, allocations: 1.353 MB / 1.656 GB, free: 97.11 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001079/3.242, allocations: 60.89 kB / 1.656 GB, free: 97.05 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01702/3.259, allocations: 362.8 kB / 1.657 GB, free: 96.71 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001328/3.261, allocations: 199.9 kB / 1.657 GB, free: 96.52 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 125
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,$PRE.DataReader.nextTimeEvent,DataReader.nextTimeEvent,$PRE.DataReader.nextTimeEventScaled,DataReader.nextTimeEventScaled,lessThreshold.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (519):
 * Single equations (assignments): 512
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.02348/3.284, allocations: 11.72 MB / 1.668 GB, free: 84.79 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01064/3.295, allocations: 4.083 MB / 1.672 GB, free: 80.65 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02883/3.324, allocations: 10.08 MB / 1.682 GB, free: 70.6 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01079/3.335, allocations: 4.253 MB / 1.686 GB, free: 66.28 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.022e-05/3.335, allocations: 1.375 kB / 1.686 GB, free: 66.28 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.02198/3.357, allocations: 6.149 MB / 1.692 GB, free: 60.05 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01155/3.368, allocations: 83.88 kB / 1.692 GB, free: 59.97 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01594/3.384, allocations: 278.2 kB / 1.693 GB, free: 59.71 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001041/3.385, allocations: 218.7 kB / 1.693 GB, free: 59.49 MB / 0.823 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.02106/3.407, allocations: 5.443 MB / 1.698 GB, free: 54.05 MB / 0.823 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.02967/3.436, allocations: 11.63 MB / 1.71 GB, free: 42.32 MB / 0.823 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.005191/3.442, allocations: 2.245 MB / 1.712 GB, free: 40.07 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.1397/3.581, allocations: 60.97 MB / 1.771 GB, free: 11.36 MB / 0.8543 GB
Notification: Performance of Backend: time 1.002e-06/3.581, allocations: 8 kB / 1.771 GB, free: 11.35 MB / 0.8543 GB
Notification: Performance of simCode: created initialization part: time 0.1085/3.69, allocations: 15.14 MB / 1.786 GB, free: 12.68 MB / 0.8699 GB
Notification: Performance of SimCode: time 1.367/5.057, allocations: 86.52 MB / 1.871 GB, free: 256 MB / 0.87 GB
Notification: Performance of Templates: time 0.7322/5.789, allocations: 210.7 MB / 2.076 GB, free: 56.94 MB / 0.87 GB