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 2.212/2.212, allocations: 252.6 MB / 265.2 MB, free: 5.668 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001393/0.001393, allocations: 183.9 kB / 324.5 MB, free: 14.33 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.001/2.001, allocations: 205.4 MB / 0.5754 GB, free: 10.36 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 0.001133/0.001133, allocations: 88.62 kB / 0.6797 GB, free: 15.59 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.358e-05/3.374e-05, allocations: 4 kB / 0.7911 GB, free: 96.57 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1975/0.1975, allocations: 106.2 MB / 0.8949 GB, free: 6.242 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.185/7.383, allocations: 2.194 GB / 3.089 GB, free: 134.5 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.00031/7.383, allocations: 86.83 kB / 3.089 GB, free: 134.5 MB / 0.8698 GB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/Airflow/Multizone/ZonalFlow_ACS.mo:29:3-37:11:writable] Warning: The standard says that initial() may only be used as a when condition (when initial() or when {..., initial(), ...}), but got condition useDefaultProperties and initial().
Notification: Performance of FrontEnd - DAE generated: time 3.378/10.76, allocations: 0.5899 GB / 3.679 GB, free: 176.4 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 1.984e-06/10.76, allocations: 3.688 kB / 3.679 GB, free: 176.4 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001059/10.76, allocations: 28.84 kB / 3.679 GB, free: 176.3 MB / 0.8698 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 0.006721/10.77, allocations: 1.54 MB / 3.68 GB, free: 175.7 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.675e-05/10.77, allocations: 7.594 kB / 3.68 GB, free: 175.7 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003445/10.77, allocations: 346.1 kB / 3.681 GB, free: 175.6 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002699/10.77, allocations: 0.8444 MB / 3.681 GB, free: 175.3 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.888e-05/10.77, allocations: 75.27 kB / 3.682 GB, free: 175.3 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003581/10.78, allocations: 112.3 kB / 3.682 GB, free: 175.3 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003308/10.78, allocations: 1.116 MB / 3.683 GB, free: 175.1 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.453e-05/10.78, allocations: 0 / 3.683 GB, free: 175.1 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000178/10.78, allocations: 42.47 kB / 3.683 GB, free: 175 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001057/10.78, allocations: 59.47 kB / 3.683 GB, free: 175 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003425/10.78, allocations: 1.156 MB / 3.684 GB, free: 174.6 MB / 0.8698 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.01024/10.79, allocations: 5.056 MB / 3.689 GB, free: 171.1 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001962/10.79, allocations: 0.9566 MB / 3.69 GB, free: 170.6 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001183/10.8, allocations: 0.4945 MB / 3.69 GB, free: 170.4 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001093/10.8, allocations: 11.41 kB / 3.69 GB, free: 170.4 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001097/10.8, allocations: 487.6 kB / 3.691 GB, free: 170.2 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=76): time 4.128e-06/10.8, allocations: 0 / 3.691 GB, free: 170.2 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=76): time 0.002465/10.8, allocations: 0.8439 MB / 3.692 GB, free: 169.8 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.027e-05/10.8, allocations: 58.62 kB / 3.692 GB, free: 169.8 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001018/10.8, allocations: 0.5107 MB / 3.692 GB, free: 169.5 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.000203/10.8, allocations: 41.61 kB / 3.692 GB, free: 169.5 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003293/10.8, allocations: 456.8 kB / 3.693 GB, free: 169.1 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003928/10.8, allocations: 275 kB / 3.693 GB, free: 168.9 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.433e-05/10.8, allocations: 15.03 kB / 3.693 GB, free: 168.9 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001465/10.8, allocations: 385 kB / 3.693 GB, free: 168.6 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007846/10.8, allocations: 324.4 kB / 3.694 GB, free: 168.4 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008419/10.8, allocations: 456.1 kB / 3.694 GB, free: 168.2 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008881/10.8, allocations: 401 kB / 3.694 GB, free: 168 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.862e-06/10.8, allocations: 7.125 kB / 3.694 GB, free: 168 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=91) (initialization): time 0.002153/10.81, allocations: 0.911 MB / 3.695 GB, free: 167.7 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.584e-05/10.81, allocations: 8.812 kB / 3.695 GB, free: 167.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.188e-05/10.81, allocations: 5.531 kB / 3.695 GB, free: 167.7 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.926e-05/10.81, allocations: 7.25 kB / 3.695 GB, free: 167.7 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001309/10.81, allocations: 152.8 kB / 3.695 GB, free: 167.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.809e-05/10.81, allocations: 10.86 kB / 3.695 GB, free: 167.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001954/10.81, allocations: 131.3 kB / 3.696 GB, free: 167.6 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.448e-05/10.81, allocations: 35.62 kB / 3.696 GB, free: 167.6 MB / 0.8698 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 ()
 * 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 0.0002565/10.81, allocations: 148.5 kB / 3.696 GB, free: 167.4 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002166/10.81, allocations: 80.75 kB / 3.696 GB, free: 167.4 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003542/10.81, allocations: 110.4 kB / 3.696 GB, free: 167.3 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.04e-05/10.81, allocations: 9.375 kB / 3.696 GB, free: 167.3 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.124e-05/10.81, allocations: 0 / 3.696 GB, free: 167.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001806/10.81, allocations: 1.078 MB / 3.697 GB, free: 166.6 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005184/10.82, allocations: 2.185 MB / 3.699 GB, free: 165.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.957e-06/10.82, allocations: 3.094 kB / 3.699 GB, free: 165.6 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001703/10.82, allocations: 179.9 kB / 3.699 GB, free: 165.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.385e-05/10.82, allocations: 6.234 kB / 3.699 GB, free: 165.6 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.278e-05/10.82, allocations: 15.83 kB / 3.699 GB, free: 165.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.174e-06/10.82, allocations: 7.594 kB / 3.699 GB, free: 165.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.765e-06/10.82, allocations: 0 / 3.699 GB, free: 165.5 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003124/10.82, allocations: 1.494 MB / 3.701 GB, free: 164.8 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009682/10.82, allocations: 259.1 kB / 3.701 GB, free: 164.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002094/10.82, allocations: 19.73 kB / 3.701 GB, free: 164.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001691/10.83, allocations: 110.1 kB / 3.701 GB, free: 164.6 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001188/10.83, allocations: 46.12 kB / 3.701 GB, free: 164.6 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.91e-05/10.83, allocations: 29.42 kB / 3.701 GB, free: 164.6 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0007214/10.83, allocations: 407.9 kB / 3.702 GB, free: 164.4 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.71e-07/10.83, allocations: 0 / 3.702 GB, free: 164.4 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.002079/10.83, allocations: 0.5107 MB / 3.702 GB, free: 164.3 MB / 0.8698 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 ()
 * 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 0.002935/10.83, allocations: 1.604 MB / 3.704 GB, free: 163.7 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.002052/10.83, allocations: 0.7867 MB / 3.704 GB, free: 163.4 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 6.772e-06/10.83, allocations: 7.375 kB / 3.704 GB, free: 163.4 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009036/10.84, allocations: 424.7 kB / 3.705 GB, free: 163.3 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00495/10.84, allocations: 0.5483 MB / 3.705 GB, free: 163.2 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004509/10.84, allocations: 1.807 MB / 3.707 GB, free: 162.4 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008436/10.85, allocations: 1.166 MB / 3.708 GB, free: 161.7 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.002704/10.85, allocations: 278.6 kB / 3.709 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005393/10.85, allocations: 72.17 kB / 3.709 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.432e-06/10.85, allocations: 0 / 3.709 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of Templates: time 0.08894/10.94, allocations: 41.67 MB / 3.749 GB, free: 129.2 MB / 0.8698 GB