Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Airflow.Multizone.Examples.ZonalFlow.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Airflow.Multizone.Examples.ZonalFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.373/2.373, allocations: 251.1 MB / 266.1 MB, free: 11.62 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002142/0.002142, allocations: 177.1 kB / 325.6 MB, free: 2.812 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.593/2.593, allocations: 205.4 MB / 0.5766 GB, free: 20.75 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001128/0.001128, allocations: 102.4 kB / 0.6811 GB, free: 13.57 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006803/0.0006808, allocations: 12.16 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2038/0.2046, allocations: 106.3 MB / 0.8989 GB, free: 65.48 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ZonalFlow): time 0.9044/1.109, allocations: 168.9 MB / 1.064 GB, free: 3.922 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01298/1.122, allocations: 6.498 MB / 1.07 GB, free: 3.859 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001711/1.124, allocations: 31.02 kB / 1.07 GB, free: 3.859 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.002892/1.127, allocations: 0.6594 MB / 1.071 GB, free: 3.859 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.008682/1.136, allocations: 2.047 MB / 1.073 GB, free: 3.832 MB / 0.698 GB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/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 0.003891/1.139, allocations: 0.8191 MB / 1.074 GB, free: 3.805 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.004802/1.144, allocations: 1.886 MB / 1.075 GB, free: 3.797 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002018/1.146, allocations: 0.8445 MB / 1.076 GB, free: 3.688 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004019/1.15, allocations: 1.171 MB / 1.077 GB, free: 3.684 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002055/1.152, allocations: 0.6651 MB / 1.078 GB, free: 3.676 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002798/1.153, allocations: 56.66 kB / 1.078 GB, free: 3.676 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004317/1.157, allocations: 0.8654 MB / 1.079 GB, free: 3.676 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008217/1.158, allocations: 415.5 kB / 1.079 GB, free: 3.676 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008035/1.159, allocations: 291.7 kB / 1.08 GB, free: 3.645 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.003535/1.162, allocations: 1.677 MB / 1.081 GB, free: 3.531 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.599e-06/1.162, allocations: 0 / 1.081 GB, free: 3.531 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.244e-06/1.162, allocations: 0 / 1.081 GB, free: 3.531 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 2.682e-05/1.162, allocations: 1.406 kB / 1.081 GB, free: 3.531 MB / 0.698 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 0.005903/1.168, allocations: 1.497 MB / 1.083 GB, free: 18.75 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.336e-05/1.168, allocations: 9.594 kB / 1.083 GB, free: 18.75 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003343/1.172, allocations: 344.8 kB / 1.083 GB, free: 18.68 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002226/1.174, allocations: 0.8143 MB / 1.084 GB, free: 18.38 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.13e-05/1.174, allocations: 76.67 kB / 1.084 GB, free: 18.38 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002549/1.174, allocations: 108.6 kB / 1.084 GB, free: 18.38 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003245/1.178, allocations: 1.195 MB / 1.085 GB, free: 18.29 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.428e-05/1.178, allocations: 0 / 1.085 GB, free: 18.29 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001689/1.178, allocations: 42.31 kB / 1.085 GB, free: 18.29 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001178/1.178, allocations: 60.52 kB / 1.085 GB, free: 18.28 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003183/1.181, allocations: 1.242 MB / 1.087 GB, free: 18.27 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 preOpt removeSimpleEquations (simulation): time 0.009937/1.191, allocations: 5.086 MB / 1.092 GB, free: 15.74 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002084/1.193, allocations: 1.132 MB / 1.093 GB, free: 15.34 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.655e-05/1.193, allocations: 18.27 kB / 1.093 GB, free: 15.34 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001089/1.194, allocations: 489.5 kB / 1.093 GB, free: 15.29 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=76): time 3.737e-06/1.194, allocations: 0 / 1.093 GB, free: 15.29 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=76): time 0.002994/1.198, allocations: 1.142 MB / 1.094 GB, free: 15.2 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.379e-05/1.198, allocations: 69.47 kB / 1.094 GB, free: 15.13 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009753/1.199, allocations: 0.567 MB / 1.095 GB, free: 15 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001073/1.199, allocations: 40.86 kB / 1.095 GB, free: 14.97 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003568/1.199, allocations: 465.6 kB / 1.095 GB, free: 14.74 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002862/1.199, allocations: 266.8 kB / 1.096 GB, free: 14.57 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.116e-05/1.199, allocations: 13.09 kB / 1.096 GB, free: 14.57 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0002126/1.2, allocations: 389.1 kB / 1.096 GB, free: 14.26 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007444/1.2, allocations: 324.8 kB / 1.096 GB, free: 14.26 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00082/1.201, allocations: 453.5 kB / 1.097 GB, free: 14.14 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008822/1.202, allocations: 396.1 kB / 1.097 GB, free: 14.12 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.562e-06/1.202, allocations: 3.062 kB / 1.097 GB, free: 14.12 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=91) (initialization): time 0.002107/1.204, allocations: 0.9179 MB / 1.098 GB, free: 14.03 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 2.321e-05/1.204, allocations: 4.938 kB / 1.098 GB, free: 14.03 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.208e-05/1.204, allocations: 8.375 kB / 1.098 GB, free: 14.03 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.345e-05/1.204, allocations: 6.094 kB / 1.098 GB, free: 14.03 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001244/1.206, allocations: 150.9 kB / 1.098 GB, free: 14.03 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.656e-05/1.206, allocations: 8.219 kB / 1.098 GB, free: 14.03 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001742/1.207, allocations: 147.2 kB / 1.098 GB, free: 13.98 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.693e-05/1.207, allocations: 29.41 kB / 1.098 GB, free: 13.98 MB / 0.7136 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 0.0007941/1.208, allocations: 333.8 kB / 1.099 GB, free: 13.86 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001785/1.208, allocations: 82.38 kB / 1.099 GB, free: 13.82 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002655/1.209, allocations: 110.3 kB / 1.099 GB, free: 13.81 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.048e-05/1.209, allocations: 8.125 kB / 1.099 GB, free: 13.81 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.613e-05/1.209, allocations: 0 / 1.099 GB, free: 13.81 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001858/1.211, allocations: 1.083 MB / 1.1 GB, free: 13.35 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 0.004939/1.216, allocations: 2.265 MB / 1.102 GB, free: 12.88 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.202e-06/1.216, allocations: 2.812 kB / 1.102 GB, free: 12.88 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001613/1.217, allocations: 177.5 kB / 1.102 GB, free: 12.88 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.917e-06/1.217, allocations: 3.25 kB / 1.102 GB, free: 12.88 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.576e-05/1.217, allocations: 23.73 kB / 1.102 GB, free: 12.87 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.825e-06/1.217, allocations: 3.188 kB / 1.102 GB, free: 12.87 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.364e-06/1.217, allocations: 4.031 kB / 1.102 GB, free: 12.87 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002944/1.22, allocations: 1.483 MB / 1.104 GB, free: 12.65 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008065/1.221, allocations: 260.1 kB / 1.104 GB, free: 12.51 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001802/1.221, allocations: 27.02 kB / 1.104 GB, free: 12.5 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001561/1.223, allocations: 101.2 kB / 1.104 GB, free: 12.49 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001402/1.223, allocations: 45.02 kB / 1.104 GB, free: 12.48 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.796e-05/1.223, allocations: 28.17 kB / 1.104 GB, free: 12.48 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.0007177/1.224, allocations: 411.4 kB / 1.105 GB, free: 12.39 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 4.31e-07/1.224, allocations: 0 / 1.105 GB, free: 12.39 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001403/1.225, allocations: 368 kB / 1.105 GB, free: 12.34 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 0.0003662/1.226, allocations: 177.9 kB / 1.105 GB, free: 12.24 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.001738/1.228, allocations: 0.7967 MB / 1.106 GB, free: 12.23 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 3.847e-06/1.228, allocations: 0.6875 kB / 1.106 GB, free: 12.23 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008394/1.228, allocations: 428.5 kB / 1.106 GB, free: 12.22 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00428/1.233, allocations: 0.5477 MB / 1.107 GB, free: 12.17 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004931/1.238, allocations: 2.702 MB / 1.109 GB, free: 10.82 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009875/1.239, allocations: 1.162 MB / 1.111 GB, free: 10.11 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001816/1.24, allocations: 267.9 kB / 1.111 GB, free: 10.06 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004175/1.241, allocations: 80 kB / 1.111 GB, free: 10.05 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.182e-06/1.241, allocations: 1.969 kB / 1.111 GB, free: 10.05 MB / 0.7136 GB
Notification: Performance of Templates: time 0.04923/1.29, allocations: 17.84 MB / 1.128 GB, free: 2.656 MB / 0.7136 GB