Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness.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.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01036/0.01037, allocations: 222.5 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 0.001102/0.001102, allocations: 180.9 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 3.452/3.452, allocations: 389.1 MB / 405.9 MB, free: 67.62 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.003/4.003, allocations: 472.3 MB / 0.9018 GB, free: 13.38 MB / 0.573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004843/0.0004846, allocations: 11.94 kB / 1.008 GB, free: 0.832 MB / 0.6667 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4878/0.4884, allocations: 98.72 MB / 1.104 GB, free: 183.8 MB / 0.6823 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness): time 0.6784/1.167, allocations: 191.7 MB / 1.291 GB, free: 6.488 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.01115/1.178, allocations: 7.339 MB / 1.298 GB, free: 6.426 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001019/1.179, allocations: 39.31 kB / 1.298 GB, free: 6.426 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.001737/1.181, allocations: 0.6429 MB / 1.299 GB, free: 6.422 MB / 0.6823 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.
Notification: Performance of NFTyping.typeBindings: time 0.006236/1.187, allocations: 2.352 MB / 1.301 GB, free: 6.398 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003922/1.191, allocations: 1.198 MB / 1.303 GB, free: 6.375 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.003735/1.195, allocations: 3.285 MB / 1.306 GB, free: 6.371 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001234/1.196, allocations: 0.7909 MB / 1.306 GB, free: 6.309 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002453/1.198, allocations: 1.283 MB / 1.308 GB, free: 6.305 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001291/1.2, allocations: 0.9277 MB / 1.309 GB, free: 6.301 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001515/1.2, allocations: 48.69 kB / 1.309 GB, free: 6.301 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003115/1.203, allocations: 1.209 MB / 1.31 GB, free: 6.301 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003794/1.203, allocations: 345.7 kB / 1.31 GB, free: 6.301 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002958/1.204, allocations: 271.1 kB / 1.31 GB, free: 6.266 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.001905/1.206, allocations: 1.606 MB / 1.312 GB, free: 6.141 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 6.515e-06/1.206, allocations: 0 / 1.312 GB, free: 6.141 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 1.912e-06/1.206, allocations: 2.531 kB / 1.312 GB, free: 6.141 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 1.58e-05/1.206, allocations: 0 / 1.312 GB, free: 6.141 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: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.004377/1.21, allocations: 1.578 MB / 1.314 GB, free: 5.273 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.359e-05/1.21, allocations: 11.19 kB / 1.314 GB, free: 5.273 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003934/1.214, allocations: 0.5913 MB / 1.314 GB, free: 5.18 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001937/1.216, allocations: 0.9432 MB / 1.315 GB, free: 4.867 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007486/1.217, allocations: 200.1 kB / 1.315 GB, free: 4.852 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002006/1.217, allocations: 90.89 kB / 1.315 GB, free: 4.848 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003323/1.22, allocations: 1.259 MB / 1.317 GB, free: 4.777 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.399e-05/1.22, allocations: 0 / 1.317 GB, free: 4.777 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001355/1.221, allocations: 33.53 kB / 1.317 GB, free: 4.777 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.315e-05/1.221, allocations: 45.52 kB / 1.317 GB, free: 4.777 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004788/1.226, allocations: 1.627 MB / 1.318 GB, free: 4.734 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 0.007872/1.233, allocations: 4.091 MB / 1.322 GB, free: 19.14 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003408/1.237, allocations: 1.082 MB / 1.323 GB, free: 19.08 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001896/1.239, allocations: 0.7014 MB / 1.324 GB, free: 19.05 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001321/1.24, allocations: 0.6357 MB / 1.325 GB, free: 18.48 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.947e-05/1.24, allocations: 46.27 kB / 1.325 GB, free: 18.45 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=76): time 4.243e-06/1.24, allocations: 2.406 kB / 1.325 GB, free: 18.45 MB / 0.698 GB
Notification: Performance of matching and sorting (n=76): time 0.006132/1.246, allocations: 1.913 MB / 1.327 GB, free: 18.31 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.96e-05/1.246, allocations: 58.53 kB / 1.327 GB, free: 18.25 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001262/1.248, allocations: 0.8096 MB / 1.327 GB, free: 18.1 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001473/1.248, allocations: 43.92 kB / 1.327 GB, free: 18.07 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003592/1.248, allocations: 450.1 kB / 1.328 GB, free: 17.89 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002358/1.248, allocations: 263.2 kB / 1.328 GB, free: 17.72 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.175e-05/1.249, allocations: 15.59 kB / 1.328 GB, free: 17.72 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001718/1.249, allocations: 332.3 kB / 1.328 GB, free: 17.42 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001905/1.251, allocations: 0.5646 MB / 1.329 GB, free: 17.4 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001866/1.253, allocations: 0.6954 MB / 1.33 GB, free: 17.3 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001844/1.254, allocations: 0.6278 MB / 1.33 GB, free: 17.24 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.861e-06/1.254, allocations: 0 / 1.33 GB, free: 17.24 MB / 0.698 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.004455/1.259, allocations: 1.422 MB / 1.332 GB, free: 17.08 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001187/1.259, allocations: 159.6 kB / 1.332 GB, free: 16.92 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.485e-06/1.259, allocations: 2.625 kB / 1.332 GB, free: 16.92 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.695e-05/1.259, allocations: 3.312 kB / 1.332 GB, free: 16.92 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002095/1.261, allocations: 281.6 kB / 1.332 GB, free: 16.91 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009242/1.262, allocations: 1.197 MB / 1.333 GB, free: 15.74 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001399/1.264, allocations: 196.2 kB / 1.333 GB, free: 15.69 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001291/1.264, allocations: 36.39 kB / 1.333 GB, free: 15.69 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 9.475e-06/1.264, allocations: 5.781 kB / 1.333 GB, free: 15.69 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004317/1.268, allocations: 1.313 MB / 1.335 GB, free: 15.61 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.315e-06/1.268, allocations: 1.375 kB / 1.335 GB, free: 15.61 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.001e-05/1.268, allocations: 8.578 kB / 1.335 GB, free: 15.61 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001504/1.27, allocations: 250.1 kB / 1.335 GB, free: 15.61 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.148e-05/1.27, allocations: 7.906 kB / 1.335 GB, free: 15.61 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001518/1.271, allocations: 189.2 kB / 1.335 GB, free: 15.56 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001233/1.271, allocations: 42.3 kB / 1.335 GB, free: 15.56 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * 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: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006967/1.272, allocations: 374.1 kB / 1.336 GB, free: 15.36 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002166/1.272, allocations: 109 kB / 1.336 GB, free: 15.31 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004519/1.277, allocations: 1.429 MB / 1.337 GB, free: 15.21 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.089e-05/1.277, allocations: 12.03 kB / 1.337 GB, free: 15.21 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.045e-06/1.277, allocations: 0 / 1.337 GB, free: 15.21 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.144e-05/1.277, allocations: 3.234 kB / 1.337 GB, free: 15.21 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007048/1.284, allocations: 2.913 MB / 1.34 GB, free: 14.71 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.027e-06/1.284, allocations: 3.188 kB / 1.34 GB, free: 14.71 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001633/1.286, allocations: 248.3 kB / 1.34 GB, free: 14.7 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.556e-05/1.286, allocations: 11.06 kB / 1.34 GB, free: 14.7 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.47e-05/1.286, allocations: 24.94 kB / 1.34 GB, free: 14.7 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008188/1.287, allocations: 1.189 MB / 1.341 GB, free: 13.53 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.795e-06/1.287, allocations: 7.656 kB / 1.341 GB, free: 13.53 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003959/1.291, allocations: 1.54 MB / 1.343 GB, free: 12.97 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005986/1.291, allocations: 304.4 kB / 1.343 GB, free: 12.78 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001872/1.291, allocations: 22.61 kB / 1.343 GB, free: 12.77 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001486/1.293, allocations: 162.9 kB / 1.343 GB, free: 12.72 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001551/1.293, allocations: 66.69 kB / 1.343 GB, free: 12.69 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001115/1.293, allocations: 36.91 kB / 1.343 GB, free: 12.68 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.0009169/1.294, allocations: 0.5538 MB / 1.344 GB, free: 12.49 MB / 0.698 GB
Notification: Performance of sort global known variables: time 8.24e-07/1.294, allocations: 2.25 kB / 1.344 GB, free: 12.49 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.001618/1.296, allocations: 0.5316 MB / 1.345 GB, free: 12.43 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * 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 simulation (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * 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: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006244/1.296, allocations: 279.5 kB / 1.345 GB, free: 12.29 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.006317/1.303, allocations: 2.137 MB / 1.347 GB, free: 11.78 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 5.355e-06/1.303, allocations: 3.562 kB / 1.347 GB, free: 11.78 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.002272/1.305, allocations: 0.7009 MB / 1.348 GB, free: 11.65 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003016/1.308, allocations: 0.5149 MB / 1.348 GB, free: 11.48 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004958/1.313, allocations: 2.451 MB / 1.35 GB, free: 10.11 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009388/1.314, allocations: 1.125 MB / 1.352 GB, free: 9.227 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.002318/1.316, allocations: 380 kB / 1.352 GB, free: 9.059 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004439/1.317, allocations: 84.12 kB / 1.352 GB, free: 9.043 MB / 0.698 GB
Notification: Performance of SimCode: time 1.578e-06/1.317, allocations: 4 kB / 1.352 GB, free: 9.039 MB / 0.698 GB
Notification: Performance of Templates: time 0.04717/1.364, allocations: 19.54 MB / 1.371 GB, free: 11.57 MB / 0.7136 GB