Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0014/0.0014, allocations: 99.55 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001606/0.001606, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.698/1.698, allocations: 205.4 MB / 222.1 MB, free: 5.672 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.505/1.505, allocations: 251.9 MB / 0.51 GB, free: 4.859 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0006312/0.0006313, allocations: 19.94 kB / 0.6241 GB, free: 1.164 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7527/0.7534, allocations: 106.3 MB / 0.728 GB, free: 11.44 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.1967/0.9501, allocations: 141.6 MB / 0.8663 GB, free: 13.43 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.01368/0.9638, allocations: 7.519 MB / 0.8736 GB, free: 5.895 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002108/0.966, allocations: 31.81 kB / 0.8737 GB, free: 5.863 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.00249/0.9685, allocations: 0.6027 MB / 0.8742 GB, free: 5.258 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.006891/0.9754, allocations: 1.445 MB / 0.8757 GB, free: 3.812 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.00496/0.9804, allocations: 1.261 MB / 0.8769 GB, free: 2.562 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.004156/0.9846, allocations: 1.623 MB / 0.8785 GB, free: 0.9375 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001455/0.986, allocations: 0.7242 MB / 0.8792 GB, free: 208 kB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002004/0.9881, allocations: 0.7513 MB / 0.8799 GB, free: 15.45 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001225/0.9893, allocations: 0.6809 MB / 0.8806 GB, free: 14.77 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.0001085/0.9894, allocations: 44 kB / 0.8806 GB, free: 14.72 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003114/0.9925, allocations: 0.8738 MB / 0.8815 GB, free: 13.85 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.0002779/0.9928, allocations: 207.1 kB / 0.8817 GB, free: 13.64 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.0003929/0.9932, allocations: 253 kB / 0.8819 GB, free: 13.39 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.002034/0.9953, allocations: 1.204 MB / 0.8831 GB, free: 12.18 MB / 0.7012 GB Notification: Performance of FrontEnd - DAE generated: time 3.917e-06/0.9953, allocations: 0 / 0.8831 GB, free: 12.18 MB / 0.7012 GB Notification: Performance of FrontEnd: time 1.362e-06/0.9953, allocations: 0 / 0.8831 GB, free: 12.18 MB / 0.7012 GB Notification: Performance of Transformations before backend: time 1.454e-05/0.9953, allocations: 0 / 0.8831 GB, free: 12.18 MB / 0.7012 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 0.003084/0.9984, allocations: 1.38 MB / 0.8844 GB, free: 10.75 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 5.059e-05/0.9985, allocations: 12.03 kB / 0.8844 GB, free: 10.74 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003797/0.9989, allocations: 134.4 kB / 0.8846 GB, free: 10.61 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001448/1, allocations: 0.7777 MB / 0.8853 GB, free: 9.785 MB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.071e-05/1, allocations: 62 kB / 0.8854 GB, free: 9.723 MB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001118/1.001, allocations: 80 kB / 0.8855 GB, free: 9.645 MB / 0.7012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001451/1.002, allocations: 0.8615 MB / 0.8863 GB, free: 8.738 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.72e-05/1.002, allocations: 4 kB / 0.8863 GB, free: 8.734 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.841e-05/1.002, allocations: 36 kB / 0.8863 GB, free: 8.699 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.162e-05/1.002, allocations: 23.95 kB / 0.8864 GB, free: 8.676 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001271/1.003, allocations: 0.6362 MB / 0.887 GB, free: 8.035 MB / 0.7012 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 0.005039/1.008, allocations: 3.981 MB / 0.8909 GB, free: 3.801 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001194/1.01, allocations: 0.5793 MB / 0.8914 GB, free: 3.211 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001152/1.011, allocations: 1.239 MB / 0.8927 GB, free: 1.695 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006171/1.011, allocations: 327.1 kB / 0.893 GB, free: 1.367 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=63): time 4.157e-06/1.011, allocations: 0 / 0.893 GB, free: 1.367 MB / 0.7012 GB Notification: Performance of matching and sorting (n=63): time 0.002481/1.014, allocations: 1.155 MB / 0.8941 GB, free: 168 kB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.892e-05/1.014, allocations: 81.67 kB / 0.8942 GB, free: 68 kB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001136/1.015, allocations: 0.8728 MB / 0.895 GB, free: 15.17 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 5.213e-05/1.015, allocations: 41.69 kB / 0.8951 GB, free: 15.12 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004305/1.016, allocations: 472.2 kB / 0.8955 GB, free: 14.66 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002015/1.016, allocations: 216.8 kB / 0.8957 GB, free: 14.44 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.069e-05/1.016, allocations: 12 kB / 0.8957 GB, free: 14.43 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001529/1.016, allocations: 333.9 kB / 0.8961 GB, free: 14.1 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003961/1.017, allocations: 205.2 kB / 0.8962 GB, free: 13.9 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004786/1.017, allocations: 312.4 kB / 0.8965 GB, free: 13.56 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004508/1.017, allocations: 242.1 kB / 0.8968 GB, free: 13.32 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.737e-06/1.017, allocations: 3.938 kB / 0.8968 GB, free: 13.32 MB / 0.7169 GB Notification: Performance of matching and sorting (n=75) (initialization): time 0.001276/1.019, allocations: 0.7172 MB / 0.8975 GB, free: 12.59 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004445/1.019, allocations: 0.8716 MB / 0.8983 GB, free: 11.65 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.099e-05/1.019, allocations: 0 / 0.8983 GB, free: 11.65 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006581/1.02, allocations: 116.6 kB / 0.8984 GB, free: 11.54 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004487/1.02, allocations: 119.8 kB / 0.8986 GB, free: 11.42 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006152/1.021, allocations: 0.6616 MB / 0.8992 GB, free: 10.73 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000722/1.022, allocations: 95.34 kB / 0.8993 GB, free: 10.64 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.868e-05/1.022, allocations: 27.98 kB / 0.8993 GB, free: 10.61 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.51e-05/1.022, allocations: 8 kB / 0.8993 GB, free: 10.6 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009886/1.023, allocations: 0.5722 MB / 0.8999 GB, free: 10.02 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.883e-06/1.023, allocations: 7.938 kB / 0.8999 GB, free: 10.02 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004559/1.023, allocations: 105.1 kB / 0.9 GB, free: 9.91 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004192/1.024, allocations: 115.8 kB / 0.9001 GB, free: 9.797 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005262/1.024, allocations: 0.6538 MB / 0.9007 GB, free: 9.117 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006401/1.025, allocations: 91.39 kB / 0.9008 GB, free: 9.027 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.828e-05/1.025, allocations: 24 kB / 0.9009 GB, free: 9.004 MB / 0.7169 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 0.0005108/1.025, allocations: 332 kB / 0.9012 GB, free: 8.672 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001394/1.026, allocations: 110.7 kB / 0.9013 GB, free: 8.562 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001737/1.027, allocations: 0.9498 MB / 0.9022 GB, free: 7.594 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.646e-05/1.027, allocations: 8 kB / 0.9022 GB, free: 7.586 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.311e-06/1.027, allocations: 0 / 0.9022 GB, free: 7.586 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001259/1.029, allocations: 0.8581 MB / 0.9031 GB, free: 6.672 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002953/1.032, allocations: 1.87 MB / 0.9049 GB, free: 4.734 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.054e-06/1.032, allocations: 0 / 0.9049 GB, free: 4.734 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004502/1.032, allocations: 103.9 kB / 0.905 GB, free: 4.633 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006151/1.033, allocations: 165.5 kB / 0.9051 GB, free: 4.465 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.605e-05/1.033, allocations: 16 kB / 0.9051 GB, free: 4.449 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009493/1.034, allocations: 1.245 MB / 0.9064 GB, free: 3.152 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.436e-06/1.034, allocations: 4.031 kB / 0.9064 GB, free: 3.148 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002181/1.036, allocations: 1.311 MB / 0.9076 GB, free: 1.793 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005308/1.037, allocations: 271.6 kB / 0.9079 GB, free: 1.508 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001264/1.037, allocations: 19.95 kB / 0.9079 GB, free: 1.488 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005223/1.037, allocations: 63.86 kB / 0.908 GB, free: 1.426 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001199/1.037, allocations: 40.59 kB / 0.908 GB, free: 1.387 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.895e-05/1.037, allocations: 35.92 kB / 0.9081 GB, free: 1.352 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0008447/1.038, allocations: 0.613 MB / 0.9087 GB, free: 0.7266 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.5e-07/1.038, allocations: 0 / 0.9087 GB, free: 0.7266 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001572/1.04, allocations: 0.5534 MB / 0.9092 GB, free: 176 kB / 0.7169 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 0.4191/1.459, allocations: 0.6943 MB / 0.9099 GB, free: 180.5 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.003878/1.463, allocations: 0.9229 MB / 0.9108 GB, free: 180.5 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 1.425e-05/1.463, allocations: 2.125 kB / 0.9108 GB, free: 180.5 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.001193/1.464, allocations: 389.1 kB / 0.9112 GB, free: 180.4 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002497/1.467, allocations: 428.2 kB / 0.9116 GB, free: 180.4 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004548/1.471, allocations: 2.524 MB / 0.914 GB, free: 179.2 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008838/1.472, allocations: 1.09 MB / 0.9151 GB, free: 178.4 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001088/1.473, allocations: 214.6 kB / 0.9153 GB, free: 178.4 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002385/1.473, allocations: 84.86 kB / 0.9154 GB, free: 178.4 MB / 0.7169 GB Notification: Performance of SimCode: time 8.82e-07/1.473, allocations: 0 / 0.9154 GB, free: 178.4 MB / 0.7169 GB Notification: Performance of Templates: time 0.03907/1.513, allocations: 19.65 MB / 0.9346 GB, free: 166.9 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & ./Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1) Environment - environmentSimulation: