Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.0104/0.0104, allocations: 221 kB / 15.17 MB, free: 5.934 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001068/0.001067, allocations: 176.8 kB / 16.06 MB, free: 5.836 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 3.63/3.63, allocations: 389.1 MB / 405.9 MB, free: 11.84 MB / 330.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.554/3.554, allocations: 472.3 MB / 0.9018 GB, free: 18.77 MB / 442.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0005359/0.0005361, allocations: 9.312 kB / 1.008 GB, free: 13.39 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1738/0.1743, allocations: 98.71 MB / 1.104 GB, free: 10.73 MB / 0.573 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.6787/0.8531, allocations: 191.7 MB / 1.291 GB, free: 11.79 MB / 0.6667 GB Notification: Performance of NFInst.instExpressions: time 0.01374/0.8669, allocations: 7.341 MB / 1.298 GB, free: 5.793 MB / 0.6667 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001484/0.8684, allocations: 42.56 kB / 1.298 GB, free: 5.773 MB / 0.6667 GB Notification: Performance of NFTyping.typeComponents: time 0.002253/0.8707, allocations: 0.6469 MB / 1.299 GB, free: 5.23 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. [/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 0.00829/0.879, allocations: 2.349 MB / 1.301 GB, free: 3.418 MB / 0.6667 GB Notification: Performance of NFTyping.typeClassSections: time 0.004606/0.8836, allocations: 1.198 MB / 1.303 GB, free: 2.613 MB / 0.6667 GB Notification: Performance of NFFlatten.flatten: time 0.004703/0.8883, allocations: 3.286 MB / 1.306 GB, free: 0.6562 MB / 0.6667 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001587/0.8899, allocations: 0.7911 MB / 1.307 GB, free: 15.99 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003413/0.8934, allocations: 1.284 MB / 1.308 GB, free: 14.7 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001669/0.8951, allocations: 0.93 MB / 1.309 GB, free: 13.77 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 0.0001694/0.8952, allocations: 48 kB / 1.309 GB, free: 13.72 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003474/0.8987, allocations: 1.212 MB / 1.31 GB, free: 12.5 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.0004994/0.8993, allocations: 346.8 kB / 1.31 GB, free: 12.16 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.0004943/0.8998, allocations: 273 kB / 1.311 GB, free: 11.89 MB / 0.6823 GB Notification: Performance of NFConvertDAE.convert: time 0.002536/0.9023, allocations: 1.611 MB / 1.312 GB, free: 10.29 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 4.884e-06/0.9023, allocations: 0 / 1.312 GB, free: 10.29 MB / 0.6823 GB Notification: Performance of FrontEnd: time 2.024e-06/0.9024, allocations: 0 / 1.312 GB, free: 10.29 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 1.96e-05/0.9024, allocations: 0 / 1.312 GB, free: 10.29 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 0.004906/0.9073, allocations: 1.578 MB / 1.314 GB, free: 8.652 MB / 0.6823 GB Notification: Performance of prepare preOptimizeDAE: time 4.086e-05/0.9074, allocations: 8.75 kB / 1.314 GB, free: 8.645 MB / 0.6823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003803/0.9112, allocations: 0.5877 MB / 1.314 GB, free: 8.055 MB / 0.6823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002355/0.9136, allocations: 0.9414 MB / 1.315 GB, free: 7.07 MB / 0.6823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007213/0.9143, allocations: 197.9 kB / 1.315 GB, free: 6.875 MB / 0.6823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002124/0.9145, allocations: 91.89 kB / 1.315 GB, free: 6.785 MB / 0.6823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003627/0.9182, allocations: 1.264 MB / 1.317 GB, free: 5.516 MB / 0.6823 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.244e-05/0.9182, allocations: 0 / 1.317 GB, free: 5.516 MB / 0.6823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001495/0.9184, allocations: 39.98 kB / 1.317 GB, free: 5.477 MB / 0.6823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.125e-05/0.9185, allocations: 41.98 kB / 1.317 GB, free: 5.438 MB / 0.6823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005047/0.9235, allocations: 1.624 MB / 1.318 GB, free: 3.809 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 0.008496/0.932, allocations: 4.089 MB / 1.322 GB, free: 15.45 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003434/0.9355, allocations: 1.08 MB / 1.323 GB, free: 14.36 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002061/0.9376, allocations: 0.7027 MB / 1.324 GB, free: 13.66 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001366/0.939, allocations: 0.636 MB / 1.325 GB, free: 12.91 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.749e-05/0.939, allocations: 47.16 kB / 1.325 GB, free: 12.86 MB / 0.698 GB Notification: Performance of pre-optimization done (n=76): time 3.724e-06/0.9391, allocations: 0 / 1.325 GB, free: 12.86 MB / 0.698 GB Notification: Performance of matching and sorting (n=76): time 0.00658/0.9456, allocations: 1.914 MB / 1.327 GB, free: 10.94 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.317e-05/0.9457, allocations: 64.02 kB / 1.327 GB, free: 10.87 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001405/0.9472, allocations: 0.8114 MB / 1.327 GB, free: 10.03 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.000125/0.9473, allocations: 41.7 kB / 1.327 GB, free: 9.984 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004759/0.9478, allocations: 448.5 kB / 1.328 GB, free: 9.539 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003043/0.9481, allocations: 256.2 kB / 1.328 GB, free: 9.285 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.807e-05/0.9482, allocations: 12 kB / 1.328 GB, free: 9.273 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0001725/0.9484, allocations: 337.9 kB / 1.328 GB, free: 8.938 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001906/0.9503, allocations: 0.5602 MB / 1.329 GB, free: 8.379 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00208/0.9524, allocations: 0.6949 MB / 1.33 GB, free: 7.656 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00198/0.9544, allocations: 0.6217 MB / 1.33 GB, free: 7.031 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.035e-06/0.9544, allocations: 0 / 1.33 GB, free: 7.031 MB / 0.698 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.004577/0.959, allocations: 1.419 MB / 1.332 GB, free: 5.598 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001445/0.9592, allocations: 161.7 kB / 1.332 GB, free: 5.414 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.557e-06/0.9592, allocations: 0 / 1.332 GB, free: 5.414 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.21e-05/0.9592, allocations: 7.953 kB / 1.332 GB, free: 5.406 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00195/0.9612, allocations: 290 kB / 1.332 GB, free: 5.125 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009749/0.9622, allocations: 1.184 MB / 1.333 GB, free: 3.895 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001521/0.9637, allocations: 199.3 kB / 1.333 GB, free: 3.699 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001347/0.9639, allocations: 39.92 kB / 1.334 GB, free: 3.66 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 1.572e-05/0.9639, allocations: 4 kB / 1.334 GB, free: 3.656 MB / 0.698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004263/0.9682, allocations: 1.317 MB / 1.335 GB, free: 2.332 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.684e-06/0.9682, allocations: 4 kB / 1.335 GB, free: 2.328 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.172e-05/0.9683, allocations: 4 kB / 1.335 GB, free: 2.324 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001544/0.9698, allocations: 255.6 kB / 1.335 GB, free: 2.074 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.183e-05/0.9698, allocations: 4 kB / 1.335 GB, free: 2.07 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001447/0.9713, allocations: 194.6 kB / 1.335 GB, free: 1.883 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001276/0.9714, allocations: 39.98 kB / 1.335 GB, free: 1.844 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 0.0007727/0.9722, allocations: 372.9 kB / 1.336 GB, free: 1.469 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002532/0.9725, allocations: 110.6 kB / 1.336 GB, free: 1.359 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004671/0.9772, allocations: 1.43 MB / 1.337 GB, free: 15.92 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.176e-05/0.9772, allocations: 4 kB / 1.337 GB, free: 15.92 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.794e-06/0.9772, allocations: 4 kB / 1.337 GB, free: 15.91 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.178e-05/0.9773, allocations: 7.984 kB / 1.337 GB, free: 15.91 MB / 0.7136 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007733/0.985, allocations: 2.905 MB / 1.34 GB, free: 12.9 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.188e-05/0.9851, allocations: 4 kB / 1.34 GB, free: 12.89 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001593/0.9867, allocations: 255.7 kB / 1.34 GB, free: 12.65 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.587e-05/0.9867, allocations: 7.984 kB / 1.34 GB, free: 12.64 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.315e-05/0.9868, allocations: 23.98 kB / 1.34 GB, free: 12.62 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008923/0.9877, allocations: 1.188 MB / 1.341 GB, free: 11.38 MB / 0.7136 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.017e-05/0.9877, allocations: 7.938 kB / 1.341 GB, free: 11.38 MB / 0.7136 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004456/0.9922, allocations: 1.537 MB / 1.343 GB, free: 9.777 MB / 0.7136 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007158/0.9929, allocations: 303.7 kB / 1.343 GB, free: 9.461 MB / 0.7136 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001833/0.9931, allocations: 20 kB / 1.343 GB, free: 9.441 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001491/0.9946, allocations: 171.6 kB / 1.343 GB, free: 9.273 MB / 0.7136 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000167/0.9948, allocations: 60.42 kB / 1.343 GB, free: 9.215 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001187/0.995, allocations: 35.98 kB / 1.343 GB, free: 9.18 MB / 0.7136 GB Notification: Performance of sorting global known variables: time 0.001018/0.996, allocations: 0.5583 MB / 1.344 GB, free: 8.609 MB / 0.7136 GB Notification: Performance of sort global known variables: time 7.77e-07/0.996, allocations: 0 / 1.344 GB, free: 8.609 MB / 0.7136 GB Notification: Performance of remove unused functions: time 0.001759/0.9978, allocations: 0.5341 MB / 1.345 GB, free: 8.074 MB / 0.7136 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 0.000698/0.9985, allocations: 278.3 kB / 1.345 GB, free: 7.812 MB / 0.7136 GB Notification: Performance of simCode: created initialization part: time 0.006954/1.005, allocations: 2.148 MB / 1.347 GB, free: 5.641 MB / 0.7136 GB Notification: Performance of simCode: created event and clocks part: time 7.776e-06/1.006, allocations: 3.938 kB / 1.347 GB, free: 5.637 MB / 0.7136 GB Notification: Performance of simCode: created simulation system equations: time 0.002406/1.008, allocations: 0.7066 MB / 1.348 GB, free: 4.93 MB / 0.7136 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003287/1.011, allocations: 0.5112 MB / 1.348 GB, free: 4.43 MB / 0.7136 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005646/1.017, allocations: 2.466 MB / 1.351 GB, free: 1.898 MB / 0.7136 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009789/1.018, allocations: 1.114 MB / 1.352 GB, free: 0.75 MB / 0.7136 GB Notification: Performance of simCode: alias equations: time 0.002397/1.02, allocations: 384.5 kB / 1.352 GB, free: 380 kB / 0.7136 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004574/1.021, allocations: 87.41 kB / 1.352 GB, free: 296 kB / 0.7136 GB Notification: Performance of SimCode: time 1.611e-06/1.021, allocations: 4 kB / 1.352 GB, free: 292 kB / 0.7136 GB Notification: Performance of Templates: time 0.04684/1.068, allocations: 19.54 MB / 1.371 GB, free: 13.05 MB / 0.7448 GB