Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ZonalFlow.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.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ZonalFlow") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01097/0.01097, allocations: 108.5 kB / 15.06 MB, free: 5.562 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.002286/0.002286, allocations: 180.2 kB / 15.95 MB, free: 5.523 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 1.96/1.96, allocations: 194.6 MB / 211.3 MB, free: 11.29 MB / 170.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.18/2.18, allocations: 236.2 MB / 492.6 MB, free: 11.37 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004606/0.0004607, allocations: 16 kB / 0.5869 GB, free: 2.211 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5455/0.546, allocations: 98.71 MB / 0.6833 GB, free: 16.75 MB / 0.5261 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ZonalFlow): time 0.2404/0.7865, allocations: 168.6 MB / 0.848 GB, free: 5.426 MB / 0.6667 GB Notification: Performance of NFInst.instExpressions: time 0.01307/0.7996, allocations: 6.514 MB / 0.8543 GB, free: 14.9 MB / 0.6824 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001245/0.8009, allocations: 27.81 kB / 0.8544 GB, free: 14.88 MB / 0.6824 GB Notification: Performance of NFTyping.typeComponents: time 0.002228/0.8031, allocations: 0.665 MB / 0.855 GB, free: 14.21 MB / 0.6824 GB Notification: Performance of NFTyping.typeBindings: time 0.006972/0.8101, allocations: 2.033 MB / 0.857 GB, free: 12.17 MB / 0.6824 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Airflow/Multizone/ZonalFlow_ACS.mo:29:3-37:11:writable] Warning: initial() may only be used as a when condition (when initial() or when {..., initial(), ...}), but got condition ‘zonFlo.useDefaultProperties and initial()‘. Notification: Performance of NFTyping.typeClassSections: time 0.003182/0.8133, allocations: 0.8147 MB / 0.8578 GB, free: 11.35 MB / 0.6824 GB Notification: Performance of NFFlatten.flatten: time 0.003622/0.817, allocations: 1.891 MB / 0.8597 GB, free: 9.453 MB / 0.6824 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001526/0.8185, allocations: 0.8447 MB / 0.8605 GB, free: 8.598 MB / 0.6824 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002844/0.8214, allocations: 1.168 MB / 0.8616 GB, free: 7.426 MB / 0.6824 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001187/0.8226, allocations: 0.6616 MB / 0.8623 GB, free: 6.762 MB / 0.6824 GB Notification: Performance of NFPackage.collectConstants: time 0.0001716/0.8228, allocations: 64 kB / 0.8623 GB, free: 6.699 MB / 0.6824 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002814/0.8256, allocations: 0.8658 MB / 0.8632 GB, free: 5.832 MB / 0.6824 GB Notification: Performance of NFScalarize.scalarize: time 0.0005866/0.8262, allocations: 410.9 kB / 0.8636 GB, free: 5.43 MB / 0.6824 GB Notification: Performance of NFVerifyModel.verify: time 0.0004792/0.8267, allocations: 293.1 kB / 0.8638 GB, free: 5.137 MB / 0.6824 GB Notification: Performance of NFConvertDAE.convert: time 0.002695/0.8294, allocations: 1.677 MB / 0.8655 GB, free: 3.457 MB / 0.6824 GB Notification: Performance of FrontEnd - DAE generated: time 3.009e-06/0.8294, allocations: 0 / 0.8655 GB, free: 3.457 MB / 0.6824 GB Notification: Performance of FrontEnd: time 1.928e-06/0.8294, allocations: 0 / 0.8655 GB, free: 3.457 MB / 0.6824 GB Notification: Performance of Transformations before backend: time 1.648e-05/0.8295, allocations: 3.938 kB / 0.8655 GB, free: 3.453 MB / 0.6824 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 269 * Number of variables: 269 Notification: Performance of Generate backend data structure: time 0.00447/0.834, allocations: 1.485 MB / 0.8669 GB, free: 1.914 MB / 0.6824 GB Notification: Performance of prepare preOptimizeDAE: time 4.065e-05/0.834, allocations: 12.03 kB / 0.8669 GB, free: 1.902 MB / 0.6824 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002985/0.837, allocations: 362 kB / 0.8673 GB, free: 1.547 MB / 0.6824 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001916/0.839, allocations: 0.8005 MB / 0.8681 GB, free: 0.6992 MB / 0.6824 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.9e-05/0.8391, allocations: 78.05 kB / 0.8681 GB, free: 0.6211 MB / 0.6824 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000224/0.8393, allocations: 111.8 kB / 0.8683 GB, free: 0.5117 MB / 0.6824 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00277/0.8421, allocations: 1.187 MB / 0.8694 GB, free: 15.29 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.244e-05/0.8421, allocations: 0 / 0.8694 GB, free: 15.29 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000156/0.8423, allocations: 47.98 kB / 0.8695 GB, free: 15.25 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.748e-05/0.8424, allocations: 62.09 kB / 0.8695 GB, free: 15.18 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002831/0.8453, allocations: 1.246 MB / 0.8707 GB, free: 13.93 MB / 0.698 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 0.008966/0.8542, allocations: 5.074 MB / 0.8757 GB, free: 8.398 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001981/0.8563, allocations: 1.149 MB / 0.8768 GB, free: 7.172 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 7.693e-05/0.8564, allocations: 20.64 kB / 0.8768 GB, free: 7.152 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001033/0.8574, allocations: 484.2 kB / 0.8773 GB, free: 6.664 MB / 0.698 GB Notification: Performance of pre-optimization done (n=76): time 4.001e-06/0.8574, allocations: 0 / 0.8773 GB, free: 6.664 MB / 0.698 GB Notification: Performance of matching and sorting (n=76): time 0.002738/0.8602, allocations: 1.149 MB / 0.8784 GB, free: 5.512 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.27e-05/0.8602, allocations: 64.06 kB / 0.8785 GB, free: 5.434 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009706/0.8612, allocations: 0.5667 MB / 0.879 GB, free: 4.859 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 9.135e-05/0.8613, allocations: 41.7 kB / 0.8791 GB, free: 4.812 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004448/0.8618, allocations: 463.6 kB / 0.8795 GB, free: 4.352 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003246/0.8621, allocations: 268.1 kB / 0.8798 GB, free: 4.086 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.682e-05/0.8622, allocations: 16 kB / 0.8798 GB, free: 4.07 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.000248/0.8625, allocations: 382.8 kB / 0.8801 GB, free: 3.688 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007012/0.8632, allocations: 321.8 kB / 0.8805 GB, free: 3.371 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008275/0.864, allocations: 454.4 kB / 0.8809 GB, free: 2.883 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008394/0.8649, allocations: 395.1 kB / 0.8813 GB, free: 2.496 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.503e-06/0.8649, allocations: 3.953 kB / 0.8813 GB, free: 2.492 MB / 0.698 GB Notification: Performance of matching and sorting (n=91) (initialization): time 0.002023/0.8669, allocations: 0.9179 MB / 0.8822 GB, free: 1.566 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 2.007e-05/0.867, allocations: 4 kB / 0.8822 GB, free: 1.562 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.197e-05/0.867, allocations: 4 kB / 0.8822 GB, free: 1.559 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.051e-05/0.867, allocations: 4 kB / 0.8822 GB, free: 1.555 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008875/0.8679, allocations: 163.7 kB / 0.8823 GB, free: 1.395 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.505e-05/0.8679, allocations: 4 kB / 0.8823 GB, free: 1.391 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00115/0.8691, allocations: 139.5 kB / 0.8825 GB, free: 1.254 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.567e-05/0.8692, allocations: 27.98 kB / 0.8825 GB, free: 1.227 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 1 ($whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (91): * Single equations (assignments): 91 * 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 0.0007127/0.8699, allocations: 342.2 kB / 0.8828 GB, free: 0.8828 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001817/0.8701, allocations: 83.02 kB / 0.8829 GB, free: 0.8008 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002503/0.8704, allocations: 107.8 kB / 0.883 GB, free: 0.6914 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.247e-05/0.8704, allocations: 8 kB / 0.883 GB, free: 0.6836 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.221e-06/0.8704, allocations: 0 / 0.883 GB, free: 0.6836 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001828/0.8723, allocations: 1.081 MB / 0.8841 GB, free: 15.52 MB / 0.7136 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 postOpt removeSimpleEquations (simulation): time 0.004686/0.877, allocations: 2.277 MB / 0.8863 GB, free: 13.15 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.928e-06/0.877, allocations: 0 / 0.8863 GB, free: 13.15 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00113/0.8781, allocations: 175.8 kB / 0.8865 GB, free: 12.98 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.179e-05/0.8782, allocations: 4 kB / 0.8865 GB, free: 12.98 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.038e-05/0.8782, allocations: 16 kB / 0.8865 GB, free: 12.96 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.538e-06/0.8783, allocations: 4 kB / 0.8865 GB, free: 12.96 MB / 0.7136 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.231e-06/0.8783, allocations: 0 / 0.8865 GB, free: 12.96 MB / 0.7136 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002855/0.8811, allocations: 1.481 MB / 0.8879 GB, free: 11.45 MB / 0.7136 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006387/0.8818, allocations: 264 kB / 0.8882 GB, free: 11.18 MB / 0.7136 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001416/0.882, allocations: 15.98 kB / 0.8882 GB, free: 11.16 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001087/0.8831, allocations: 106.2 kB / 0.8883 GB, free: 11.06 MB / 0.7136 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001154/0.8832, allocations: 48.55 kB / 0.8883 GB, free: 11.01 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.13e-05/0.8833, allocations: 27.98 kB / 0.8884 GB, free: 10.98 MB / 0.7136 GB Notification: Performance of sorting global known variables: time 0.00076/0.8841, allocations: 411 kB / 0.8888 GB, free: 10.59 MB / 0.7136 GB Notification: Performance of sort global known variables: time 7.93e-07/0.8841, allocations: 0 / 0.8888 GB, free: 10.59 MB / 0.7136 GB Notification: Performance of remove unused functions: time 0.00119/0.8853, allocations: 371 kB / 0.8891 GB, free: 10.22 MB / 0.7136 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 6 (rooA.dynBal.U,rooA.dynBal.m,rooA.dynBal.mXi[1],rooB.dynBal.U,rooB.dynBal.m,rooB.dynBal.mXi[1]) * Number of discrete variables: 1 ($whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (76): * Single equations (assignments): 76 * 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 Backend phase and start with SimCode phase: time 0.0003401/0.8856, allocations: 191 kB / 0.8893 GB, free: 10.03 MB / 0.7136 GB Notification: Performance of simCode: created initialization part: time 0.001666/0.8873, allocations: 0.7863 MB / 0.8901 GB, free: 9.238 MB / 0.7136 GB Notification: Performance of simCode: created event and clocks part: time 4.359e-06/0.8873, allocations: 0.6875 kB / 0.8901 GB, free: 9.238 MB / 0.7136 GB Notification: Performance of simCode: created simulation system equations: time 0.0008054/0.8882, allocations: 427.5 kB / 0.8905 GB, free: 8.824 MB / 0.7136 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003333/0.8915, allocations: 0.551 MB / 0.891 GB, free: 8.281 MB / 0.7136 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01062/0.9022, allocations: 2.686 MB / 0.8936 GB, free: 5.562 MB / 0.7136 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002362/0.9046, allocations: 1.167 MB / 0.8948 GB, free: 4.367 MB / 0.7136 GB Notification: Performance of simCode: alias equations: time 0.003514/0.9081, allocations: 275.1 kB / 0.895 GB, free: 4.094 MB / 0.7136 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000737/0.9089, allocations: 79.42 kB / 0.8951 GB, free: 4.016 MB / 0.7136 GB Notification: Performance of SimCode: time 2.622e-06/0.9089, allocations: 0 / 0.8951 GB, free: 4.016 MB / 0.7136 GB Notification: Performance of Templates: time 0.07776/0.9867, allocations: 17.84 MB / 0.9125 GB, free: 2.555 MB / 0.7292 GB