Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.CO2TransportStep.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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.CO2TransportStep,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.CO2TransportStep")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.8/4.8, allocations: 0.5623 GB / 0.5769 GB, free: 3.359 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002489/0.002488, allocations: 357.1 kB / 0.644 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.083/4.083, allocations: 410.7 MB / 1.112 GB, free: 147.8 MB / 0.5886 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001765/0.001765, allocations: 182.3 kB / 1.225 GB, free: 35.9 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007269/0.0007271, allocations: 15.98 kB / 1.348 GB, free: 121.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1558/0.1565, allocations: 115.3 MB / 1.461 GB, free: 6.613 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.CO2TransportStep): time 0.9727/1.129, allocations: 261.3 MB / 1.716 GB, free: 2.898 MB / 0.7761 GB
Notification: Performance of NFInst.instExpressions: time 0.06122/1.191, allocations: 22.92 MB / 1.738 GB, free: 11.92 MB / 0.8073 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004965/1.196, allocations: 63.56 kB / 1.738 GB, free: 11.86 MB / 0.8073 GB
Notification: Performance of NFTyping.typeComponents: time 0.00864/1.204, allocations: 1.371 MB / 1.74 GB, free: 10.48 MB / 0.8073 GB
Notification: Performance of NFTyping.typeBindings: time 0.02013/1.224, allocations: 4.854 MB / 1.744 GB, free: 5.602 MB / 0.8073 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008311/1.233, allocations: 2.116 MB / 1.747 GB, free: 3.504 MB / 0.8073 GB
Notification: Performance of NFFlatten.flatten: time 0.01338/1.246, allocations: 8.918 MB / 1.755 GB, free: 10.56 MB / 0.823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004832/1.251, allocations: 2.247 MB / 1.757 GB, free: 8.281 MB / 0.823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006568/1.258, allocations: 2.498 MB / 1.76 GB, free: 5.773 MB / 0.823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005346/1.263, allocations: 2.608 MB / 1.762 GB, free: 3.156 MB / 0.823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008164/1.264, allocations: 168 kB / 1.763 GB, free: 2.992 MB / 0.823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007858/1.272, allocations: 2.127 MB / 1.765 GB, free: 0.8594 MB / 0.823 GB
Notification: Performance of NFScalarize.scalarize: time 0.002391/1.274, allocations: 1.278 MB / 1.766 GB, free: 15.58 MB / 0.8386 GB
Notification: Performance of NFVerifyModel.verify: time 0.001591/1.276, allocations: 0.672 MB / 1.767 GB, free: 14.9 MB / 0.8386 GB
Notification: Performance of NFConvertDAE.convert: time 0.008191/1.284, allocations: 4.244 MB / 1.771 GB, free: 10.64 MB / 0.8386 GB
Notification: Performance of FrontEnd - DAE generated: time 8.673e-06/1.284, allocations: 4 kB / 1.771 GB, free: 10.64 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 2.468e-06/1.284, allocations: 0 / 1.771 GB, free: 10.64 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 9.049e-05/1.284, allocations: 0 / 1.771 GB, free: 10.64 MB / 0.8386 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 709
 * Number of variables: 709
Notification: Performance of Generate backend data structure: time 0.01137/1.296, allocations: 3.383 MB / 1.774 GB, free: 7.188 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 3.941e-05/1.296, allocations: 12.56 kB / 1.774 GB, free: 7.176 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007393/1.303, allocations: 0.8508 MB / 1.775 GB, free: 6.32 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00545/1.309, allocations: 1.846 MB / 1.777 GB, free: 4.418 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002565/1.309, allocations: 209.4 kB / 1.777 GB, free: 4.211 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007066/1.31, allocations: 279.8 kB / 1.777 GB, free: 3.938 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009004/1.319, allocations: 3.581 MB / 1.781 GB, free: 236 kB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.357e-05/1.319, allocations: 11.92 kB / 1.781 GB, free: 224 kB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003867/1.319, allocations: 116 kB / 1.781 GB, free: 108 kB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002367/1.319, allocations: 141.3 kB / 1.781 GB, free: 15.96 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009189/1.329, allocations: 3.28 MB / 1.784 GB, free: 12.67 MB / 0.8542 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 0.0245/1.353, allocations: 14.17 MB / 1.798 GB, free: 13.28 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005791/1.359, allocations: 2.57 MB / 1.8 GB, free: 10.64 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003121/1.362, allocations: 1.364 MB / 1.802 GB, free: 9.277 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001643/1.364, allocations: 1.378 MB / 1.803 GB, free: 7.602 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002979/1.367, allocations: 1.241 MB / 1.804 GB, free: 6.352 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=216): time 6.198e-06/1.367, allocations: 0 / 1.804 GB, free: 6.352 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=216): time 0.008282/1.375, allocations: 3.191 MB / 1.807 GB, free: 3.156 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.751e-05/1.375, allocations: 77.39 kB / 1.807 GB, free: 3.066 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004362/1.38, allocations: 1.432 MB / 1.809 GB, free: 1.629 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006375/1.38, allocations: 65.7 kB / 1.809 GB, free: 1.559 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002527/1.383, allocations: 1.099 MB / 1.81 GB, free: 456 kB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002104/1.385, allocations: 0.7433 MB / 1.811 GB, free: 15.69 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003216/1.385, allocations: 40 kB / 1.811 GB, free: 15.65 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0004247/1.386, allocations: 394 kB / 1.811 GB, free: 15.26 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004662/1.39, allocations: 0.9137 MB / 1.812 GB, free: 14.34 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005451/1.396, allocations: 1.295 MB / 1.813 GB, free: 12.91 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005503/1.401, allocations: 1.136 MB / 1.814 GB, free: 11.76 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.985e-05/1.402, allocations: 3.938 kB / 1.814 GB, free: 11.76 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=262) (initialization): time 0.01263/1.414, allocations: 2.609 MB / 1.817 GB, free: 9.133 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 9.555e-05/1.414, allocations: 37.48 kB / 1.817 GB, free: 9.094 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.812e-05/1.414, allocations: 8 kB / 1.817 GB, free: 9.086 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.73e-05/1.414, allocations: 16 kB / 1.817 GB, free: 9.07 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005396/1.42, allocations: 483.8 kB / 1.818 GB, free: 8.598 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.289e-05/1.42, allocations: 19.94 kB / 1.818 GB, free: 8.578 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006239/1.426, allocations: 365.1 kB / 1.818 GB, free: 8.223 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005009/1.427, allocations: 83.98 kB / 1.818 GB, free: 8.141 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 32
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (261):
 * Single equations (assignments): 260
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.003319/1.43, allocations: 0.6769 MB / 1.819 GB, free: 7.453 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001135/1.431, allocations: 221.4 kB / 1.819 GB, free: 7.234 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0128/1.444, allocations: 2.542 MB / 1.821 GB, free: 4.68 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.215e-05/1.444, allocations: 20 kB / 1.821 GB, free: 4.66 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.826e-05/1.444, allocations: 7.938 kB / 1.821 GB, free: 4.652 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01054/1.455, allocations: 2.346 MB / 1.824 GB, free: 2.238 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02152/1.476, allocations: 5.626 MB / 1.829 GB, free: 12.5 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.222e-05/1.476, allocations: 4.031 kB / 1.829 GB, free: 12.49 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003253/1.48, allocations: 0.4916 MB / 1.83 GB, free: 12 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.799e-05/1.48, allocations: 8 kB / 1.83 GB, free: 11.99 MB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003068/1.48, allocations: 55.98 kB / 1.83 GB, free: 11.94 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.698e-05/1.48, allocations: 23.92 kB / 1.83 GB, free: 11.91 MB / 0.9011 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.225e-06/1.48, allocations: 3.953 kB / 1.83 GB, free: 11.91 MB / 0.9011 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00939/1.49, allocations: 4.01 MB / 1.834 GB, free: 7.855 MB / 0.9011 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001938/1.492, allocations: 0.5449 MB / 1.834 GB, free: 7.289 MB / 0.9011 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005154/1.492, allocations: 47.98 kB / 1.834 GB, free: 7.242 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002904/1.495, allocations: 239.5 kB / 1.834 GB, free: 7.008 MB / 0.9011 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004995/1.496, allocations: 149.7 kB / 1.835 GB, free: 6.859 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002297/1.496, allocations: 79.97 kB / 1.835 GB, free: 6.781 MB / 0.9011 GB
Notification: Performance of sorting global known variables: time 0.002018/1.498, allocations: 0.9666 MB / 1.836 GB, free: 5.82 MB / 0.9011 GB
Notification: Performance of sort global known variables: time 9.21e-07/1.498, allocations: 0 / 1.836 GB, free: 5.82 MB / 0.9011 GB
Notification: Performance of remove unused functions: time 0.003204/1.501, allocations: 0.9428 MB / 1.836 GB, free: 4.875 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 16 (volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mXi[1],volEas.dynBal.mC[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mXi[1],volWes.dynBal.mC[1],oriEasTop.mExc,volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mXi[1],volTop.dynBal.mC[1])
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (220):
 * Single equations (assignments): 218
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.00101/1.502, allocations: 403.2 kB / 1.837 GB, free: 4.488 MB / 0.9011 GB
Notification: Performance of simCode: created initialization part: time 0.00579/1.508, allocations: 2.361 MB / 1.839 GB, free: 2.117 MB / 0.9011 GB
Notification: Performance of simCode: created event and clocks part: time 9.959e-06/1.508, allocations: 4 kB / 1.839 GB, free: 2.113 MB / 0.9011 GB
Notification: Performance of simCode: created simulation system equations: time 0.003044/1.511, allocations: 1.242 MB / 1.84 GB, free: 0.8711 MB / 0.9011 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007538/1.519, allocations: 1.246 MB / 1.842 GB, free: 15.63 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01466/1.533, allocations: 7.044 MB / 1.848 GB, free: 8.527 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00255/1.536, allocations: 2.018 MB / 1.85 GB, free: 6.473 MB / 0.9167 GB
Notification: Performance of simCode: alias equations: time 0.004282/1.54, allocations: 0.7329 MB / 1.851 GB, free: 5.734 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00103/1.541, allocations: 203.4 kB / 1.851 GB, free: 5.535 MB / 0.9167 GB
Notification: Performance of SimCode: time 1.86e-06/1.541, allocations: 0 / 1.851 GB, free: 5.535 MB / 0.9167 GB
Notification: Performance of Templates: time 0.7286/2.27, allocations: 44.8 MB / 1.895 GB, free: 346.1 MB / 0.948 GB