Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.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.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.525/2.525, allocations: 287.9 MB / 302.9 MB, free: 8.305 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002394/0.002394, allocations: 181.5 kB / 371.4 MB, free: 10.69 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.099/2.099, allocations: 205.4 MB / 0.6301 GB, free: 10.33 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001027/0.001027, allocations: 94.91 kB / 0.7434 GB, free: 6.332 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007884/0.0007887, allocations: 15 kB / 0.8662 GB, free: 141.5 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1668/0.1676, allocations: 115.3 MB / 0.9787 GB, free: 28.18 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.7281/0.8958, allocations: 141.6 MB / 1.117 GB, free: 0.8789 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.01394/0.9097, allocations: 7.526 MB / 1.124 GB, free: 320 kB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002198/0.912, allocations: 34.78 kB / 1.124 GB, free: 304 kB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.002416/0.9144, allocations: 0.5953 MB / 1.125 GB, free: 196 kB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.005789/0.9203, allocations: 1.446 MB / 1.126 GB, free: 112 kB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005019/0.9253, allocations: 1.253 MB / 1.128 GB, free: 60 kB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.003719/0.929, allocations: 1.625 MB / 1.129 GB, free: 15.98 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001482/0.9306, allocations: 0.733 MB / 1.13 GB, free: 15.87 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001942/0.9325, allocations: 0.7592 MB / 1.131 GB, free: 15.73 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001463/0.934, allocations: 0.6767 MB / 1.131 GB, free: 15.59 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002096/0.9343, allocations: 43.97 kB / 1.131 GB, free: 15.59 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002984/0.9373, allocations: 0.8716 MB / 1.132 GB, free: 15.57 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.000392/0.9377, allocations: 208.3 kB / 1.132 GB, free: 15.53 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005019/0.9382, allocations: 245 kB / 1.133 GB, free: 15.46 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.002615/0.9408, allocations: 1.209 MB / 1.134 GB, free: 15.12 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.272e-06/0.9409, allocations: 0 / 1.134 GB, free: 15.12 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.303e-06/0.9409, allocations: 0 / 1.134 GB, free: 15.12 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 2.081e-05/0.9409, allocations: 4 kB / 1.134 GB, free: 15.11 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: 195
 * Number of variables: 195
Notification: Performance of Generate backend data structure: time 0.003176/0.9441, allocations: 1.381 MB / 1.135 GB, free: 14.15 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.677e-05/0.9442, allocations: 8.969 kB / 1.135 GB, free: 14.15 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004257/0.9446, allocations: 134.8 kB / 1.135 GB, free: 14.08 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001811/0.9464, allocations: 0.7863 MB / 1.136 GB, free: 13.62 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.436e-05/0.9465, allocations: 58.59 kB / 1.136 GB, free: 13.62 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001328/0.9467, allocations: 78.56 kB / 1.136 GB, free: 13.62 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001878/0.9486, allocations: 0.8594 MB / 1.137 GB, free: 13.3 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.504e-05/0.9486, allocations: 7.906 kB / 1.137 GB, free: 13.3 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.123e-05/0.9487, allocations: 33.88 kB / 1.137 GB, free: 13.3 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.262e-05/0.9488, allocations: 23.31 kB / 1.137 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001585/0.9504, allocations: 0.6397 MB / 1.138 GB, free: 13.19 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 0.006667/0.957, allocations: 3.978 MB / 1.142 GB, free: 10.43 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001576/0.9587, allocations: 0.5745 MB / 1.142 GB, free: 10.34 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001334/0.96, allocations: 1.245 MB / 1.143 GB, free: 8.898 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000888/0.9609, allocations: 320.5 kB / 1.144 GB, free: 8.785 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=63): time 8.339e-06/0.961, allocations: 3.984 kB / 1.144 GB, free: 8.781 MB / 0.698 GB
Notification: Performance of matching and sorting (n=63): time 0.003622/0.9646, allocations: 1.152 MB / 1.145 GB, free: 8.336 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.701e-05/0.9647, allocations: 91.02 kB / 1.145 GB, free: 8.238 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001657/0.9664, allocations: 0.87 MB / 1.146 GB, free: 7.965 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001199/0.9665, allocations: 40.75 kB / 1.146 GB, free: 7.934 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004833/0.967, allocations: 473.7 kB / 1.146 GB, free: 7.723 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003164/0.9674, allocations: 218.4 kB / 1.147 GB, free: 7.566 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.283e-05/0.9674, allocations: 11.09 kB / 1.147 GB, free: 7.566 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001761/0.9676, allocations: 334.8 kB / 1.147 GB, free: 7.25 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006165/0.9682, allocations: 203.6 kB / 1.147 GB, free: 7.223 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000712/0.969, allocations: 313.2 kB / 1.147 GB, free: 7.09 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006746/0.9697, allocations: 245.1 kB / 1.148 GB, free: 7.059 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.931e-06/0.9697, allocations: 0 / 1.148 GB, free: 7.059 MB / 0.698 GB
Notification: Performance of matching and sorting (n=75) (initialization): time 0.002075/0.9718, allocations: 0.7157 MB / 1.148 GB, free: 6.879 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004885/0.9723, allocations: 0.871 MB / 1.149 GB, free: 5.965 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.22e-05/0.9723, allocations: 5.5 kB / 1.149 GB, free: 5.961 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007425/0.9731, allocations: 112.6 kB / 1.149 GB, free: 5.926 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000657/0.9737, allocations: 120 kB / 1.149 GB, free: 5.902 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008613/0.9746, allocations: 0.6608 MB / 1.15 GB, free: 5.355 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001007/0.9756, allocations: 99.64 kB / 1.15 GB, free: 5.305 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001005/0.9758, allocations: 24.31 kB / 1.15 GB, free: 5.305 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.392e-05/0.9758, allocations: 4.094 kB / 1.15 GB, free: 5.305 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001534/0.9773, allocations: 0.5754 MB / 1.151 GB, free: 5.215 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.504e-06/0.9774, allocations: 2.156 kB / 1.151 GB, free: 5.215 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006251/0.978, allocations: 105.8 kB / 1.151 GB, free: 5.188 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005775/0.9786, allocations: 114.3 kB / 1.151 GB, free: 5.164 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008222/0.9794, allocations: 0.6594 MB / 1.152 GB, free: 4.617 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009322/0.9804, allocations: 91.33 kB / 1.152 GB, free: 4.57 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.377e-05/0.9805, allocations: 26.34 kB / 1.152 GB, free: 4.57 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (67):
 * Single equations (assignments): 66
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {2 7}
Notification: Performance of prepare postOptimizeDAE: time 0.0006681/0.9812, allocations: 326 kB / 1.152 GB, free: 4.363 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00027/0.9815, allocations: 102.8 kB / 1.152 GB, free: 4.309 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002593/0.9841, allocations: 0.9598 MB / 1.153 GB, free: 4.035 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.063e-05/0.9841, allocations: 9.594 kB / 1.153 GB, free: 4.035 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.992e-06/0.9841, allocations: 0.9375 kB / 1.153 GB, free: 4.035 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001867/0.986, allocations: 0.8553 MB / 1.154 GB, free: 3.676 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004263/0.9903, allocations: 1.863 MB / 1.156 GB, free: 2.961 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.008e-05/0.9903, allocations: 4.062 kB / 1.156 GB, free: 2.957 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006145/0.991, allocations: 107.2 kB / 1.156 GB, free: 2.934 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008751/0.9918, allocations: 158.5 kB / 1.156 GB, free: 2.887 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.401e-05/0.9919, allocations: 19.75 kB / 1.156 GB, free: 2.883 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001349/0.9933, allocations: 1.243 MB / 1.157 GB, free: 1.805 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.312e-06/0.9933, allocations: 3.016 kB / 1.157 GB, free: 1.805 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003276/0.9966, allocations: 1.312 MB / 1.158 GB, free: 1.402 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007325/0.9974, allocations: 281.1 kB / 1.159 GB, free: 1.199 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001794/0.9976, allocations: 17.77 kB / 1.159 GB, free: 1.195 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00077/0.9984, allocations: 58.2 kB / 1.159 GB, free: 1.18 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001354/0.9985, allocations: 42.31 kB / 1.159 GB, free: 1.164 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.464e-05/0.9986, allocations: 31.12 kB / 1.159 GB, free: 1.156 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.001169/0.9998, allocations: 0.6189 MB / 1.159 GB, free: 0.9531 MB / 0.698 GB
Notification: Performance of sort global known variables: time 1.05e-06/0.9998, allocations: 0 / 1.159 GB, free: 0.9531 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.00204/1.002, allocations: 0.5565 MB / 1.16 GB, free: 0.8555 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc)
 * 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 (62):
 * Single equations (assignments): 54
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 9,1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00225/1.004, allocations: 0.6946 MB / 1.161 GB, free: 0.5586 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.002536/1.007, allocations: 0.9298 MB / 1.162 GB, free: 416 kB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 5.939e-06/1.007, allocations: 0 / 1.162 GB, free: 416 kB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.00106/1.008, allocations: 391.3 kB / 1.162 GB, free: 344 kB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002414/1.01, allocations: 431.6 kB / 1.162 GB, free: 196 kB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004751/1.015, allocations: 2.512 MB / 1.165 GB, free: 14.66 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009007/1.016, allocations: 1.094 MB / 1.166 GB, free: 13.78 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001257/1.017, allocations: 215.4 kB / 1.166 GB, free: 13.67 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002732/1.018, allocations: 85.38 kB / 1.166 GB, free: 13.65 MB / 0.7136 GB
Notification: Performance of SimCode: time 2.648e-06/1.018, allocations: 0 / 1.166 GB, free: 13.65 MB / 0.7136 GB
Notification: Performance of Templates: time 0.04728/1.065, allocations: 19.65 MB / 1.185 GB, free: 1.75 MB / 0.7136 GB