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.ChimneyShaftWithVolume.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.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009153/0.009157, allocations: 106.9 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 0.003089/0.003089, allocations: 177.9 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 1.88/1.88, allocations: 194.6 MB / 211.3 MB, free: 11.03 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 2.302/2.302, allocations: 236.2 MB / 492.6 MB, free: 11.4 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.000478/0.0004782, allocations: 8 kB / 0.5869 GB, free: 2.195 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5448/0.5453, allocations: 98.72 MB / 0.6833 GB, free: 16.68 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.2823/0.8276, allocations: 193.2 MB / 0.872 GB, free: 12.76 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01992/0.8476, allocations: 10.23 MB / 0.882 GB, free: 2.52 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002174/0.8498, allocations: 43.69 kB / 0.882 GB, free: 2.477 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.003802/0.8536, allocations: 1.066 MB / 0.8831 GB, free: 1.406 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01039/0.8641, allocations: 2.898 MB / 0.8859 GB, free: 14.5 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00638/0.8705, allocations: 1.623 MB / 0.8875 GB, free: 12.88 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.005572/0.8761, allocations: 2.59 MB / 0.89 GB, free: 10.28 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002521/0.8786, allocations: 1.201 MB / 0.8912 GB, free: 9.047 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003485/0.8821, allocations: 1.285 MB / 0.8925 GB, free: 7.758 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002337/0.8845, allocations: 0.9416 MB / 0.8934 GB, free: 6.812 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003934/0.885, allocations: 79.94 kB / 0.8934 GB, free: 6.734 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004868/0.8898, allocations: 1.353 MB / 0.8948 GB, free: 5.379 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.001062/0.8909, allocations: 0.5453 MB / 0.8953 GB, free: 4.832 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008176/0.8918, allocations: 408.7 kB / 0.8957 GB, free: 4.426 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.004747/0.8965, allocations: 2.393 MB / 0.898 GB, free: 2.027 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 3.671e-06/0.8966, allocations: 0 / 0.898 GB, free: 2.027 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 2.684e-06/0.8966, allocations: 0 / 0.898 GB, free: 2.027 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 4.381e-05/0.8966, allocations: 0 / 0.898 GB, free: 2.027 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 343
 * Number of variables: 343
Notification: Performance of Generate backend data structure: time 0.006287/0.9029, allocations: 2.127 MB / 0.9001 GB, free: 15.83 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.081e-05/0.903, allocations: 8.031 kB / 0.9001 GB, free: 15.82 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004637/0.9077, allocations: 0.5323 MB / 0.9006 GB, free: 15.29 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002939/0.9106, allocations: 1.166 MB / 0.9018 GB, free: 14.07 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001271/0.9108, allocations: 106.6 kB / 0.9019 GB, free: 13.96 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002998/0.9111, allocations: 136 kB / 0.902 GB, free: 13.83 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004141/0.9153, allocations: 1.658 MB / 0.9036 GB, free: 12.1 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.706e-05/0.9154, allocations: 0 / 0.9036 GB, free: 12.1 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001975/0.9156, allocations: 59.98 kB / 0.9037 GB, free: 12.04 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001204/0.9157, allocations: 70.55 kB / 0.9037 GB, free: 11.97 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003939/0.9196, allocations: 1.447 MB / 0.9052 GB, free: 10.52 MB / 0.7292 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 0.01265/0.9323, allocations: 6.933 MB / 0.9119 GB, free: 3.125 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002667/0.935, allocations: 1.18 MB / 0.9131 GB, free: 1.902 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008654/0.9359, allocations: 0.6814 MB / 0.9137 GB, free: 1.074 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001556/0.9375, allocations: 0.618 MB / 0.9144 GB, free: 456 kB / 0.7292 GB
Notification: Performance of pre-optimization done (n=109): time 5.001e-06/0.9375, allocations: 0 / 0.9144 GB, free: 456 kB / 0.7292 GB
Notification: Performance of matching and sorting (n=109): time 0.4701/1.408, allocations: 1.551 MB / 0.9159 GB, free: 214.9 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.384e-05/1.408, allocations: 89.94 kB / 0.916 GB, free: 214.8 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002251/1.41, allocations: 1.162 MB / 0.9171 GB, free: 214.5 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002139/1.41, allocations: 49.22 kB / 0.9171 GB, free: 214.5 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006552/1.411, allocations: 0.6679 MB / 0.9178 GB, free: 214.1 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004279/1.411, allocations: 379 kB / 0.9181 GB, free: 213.8 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.615e-05/1.411, allocations: 23.09 kB / 0.9182 GB, free: 213.8 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0001045/1.412, allocations: 344.2 kB / 0.9185 GB, free: 213.5 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001185/1.413, allocations: 421.6 kB / 0.9189 GB, free: 213.3 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001309/1.414, allocations: 0.567 MB / 0.9195 GB, free: 213 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001323/1.415, allocations: 0.5179 MB / 0.92 GB, free: 212.8 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.918e-06/1.416, allocations: 5.062 kB / 0.92 GB, free: 212.8 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=130) (initialization): time 0.003456/1.419, allocations: 1.256 MB / 0.9212 GB, free: 212.2 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002615/1.419, allocations: 1.011 MB / 0.9222 GB, free: 211.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.478e-05/1.419, allocations: 2.875 kB / 0.9222 GB, free: 211.2 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.836e-05/1.419, allocations: 7.156 kB / 0.9222 GB, free: 211.2 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001498/1.421, allocations: 218.2 kB / 0.9224 GB, free: 211.2 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.672e-05/1.421, allocations: 15.27 kB / 0.9224 GB, free: 211.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001861/1.423, allocations: 178.1 kB / 0.9226 GB, free: 211.1 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002135/1.423, allocations: 41.73 kB / 0.9226 GB, free: 211.1 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.614e-05/1.423, allocations: 4.281 kB / 0.9226 GB, free: 211.1 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002939/1.426, allocations: 1.09 MB / 0.9237 GB, free: 210.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.465e-05/1.426, allocations: 3.141 kB / 0.9237 GB, free: 210.6 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.059e-05/1.426, allocations: 9.109 kB / 0.9237 GB, free: 210.6 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001474/1.428, allocations: 206.4 kB / 0.9239 GB, free: 210.6 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.428e-05/1.428, allocations: 8.25 kB / 0.9239 GB, free: 210.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001864/1.43, allocations: 167.2 kB / 0.9241 GB, free: 210.5 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001749/1.43, allocations: 38.09 kB / 0.9241 GB, free: 210.5 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEvent,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (126):
 * Single equations (assignments): 125
 * 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 0.001161/1.431, allocations: 0.489 MB / 0.9246 GB, free: 210.2 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004285/1.431, allocations: 147.1 kB / 0.9247 GB, free: 210.1 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003146/1.434, allocations: 1.22 MB / 0.9259 GB, free: 209.6 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.794e-05/1.435, allocations: 10.73 kB / 0.9259 GB, free: 209.6 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.682e-06/1.435, allocations: 1.031 kB / 0.9259 GB, free: 209.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002381/1.437, allocations: 1.006 MB / 0.9269 GB, free: 209.2 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007449/1.444, allocations: 3.131 MB / 0.93 GB, free: 207.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.271e-05/1.444, allocations: 5.062 kB / 0.93 GB, free: 207.6 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001599/1.446, allocations: 238 kB / 0.9302 GB, free: 207.6 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.883e-05/1.446, allocations: 7.078 kB / 0.9302 GB, free: 207.6 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001264/1.446, allocations: 29.36 kB / 0.9302 GB, free: 207.6 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.532e-05/1.446, allocations: 10.34 kB / 0.9302 GB, free: 207.6 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.983e-06/1.446, allocations: 8.422 kB / 0.9302 GB, free: 207.6 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004484/1.451, allocations: 2.103 MB / 0.9323 GB, free: 206.5 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001064/1.452, allocations: 366.8 kB / 0.9326 GB, free: 206.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003318/1.452, allocations: 25.7 kB / 0.9327 GB, free: 206.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001563/1.454, allocations: 124.8 kB / 0.9328 GB, free: 206.2 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002284/1.454, allocations: 74.86 kB / 0.9329 GB, free: 206.2 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001242/1.454, allocations: 39.12 kB / 0.9329 GB, free: 206.2 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.001522/1.456, allocations: 0.7986 MB / 0.9337 GB, free: 205.8 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 8.96e-07/1.456, allocations: 0 / 0.9337 GB, free: 205.8 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.003037/1.459, allocations: 0.8466 MB / 0.9345 GB, free: 205.7 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 9 (roo.dynBal.U,roo.dynBal.m,roo.dynBal.mXi[1],oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.U,sha.vol.dynBal.m,sha.vol.dynBal.mXi[1])
 * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (109):
 * Single equations (assignments): 107
 * 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 0.001816/1.461, allocations: 0.5702 MB / 0.9351 GB, free: 205.5 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.004117/1.465, allocations: 1.765 MB / 0.9368 GB, free: 204.8 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.03e-05/1.465, allocations: 1.25 kB / 0.9368 GB, free: 204.8 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.001405/1.466, allocations: 0.5596 MB / 0.9373 GB, free: 204.6 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004765/1.471, allocations: 0.7962 MB / 0.9381 GB, free: 204.4 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007913/1.479, allocations: 3.987 MB / 0.942 GB, free: 202.1 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001251/1.48, allocations: 1.392 MB / 0.9434 GB, free: 201.3 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.002905/1.483, allocations: 448.7 kB / 0.9438 GB, free: 201.2 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006092/1.484, allocations: 110.9 kB / 0.9439 GB, free: 201.2 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.781e-06/1.484, allocations: 3.062 kB / 0.9439 GB, free: 201.2 MB / 0.7292 GB
Notification: Performance of Templates: time 0.061/1.545, allocations: 27.92 MB / 0.9712 GB, free: 181.6 MB / 0.7292 GB