Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) 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 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/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) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation") translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:

SCode: time 0.1206/0.1225, allocations: 80.83 MB / 0.6706 GB, free: 2.027 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.4485/0.571, allocations: 201.6 MB / 0.8675 GB, free: 15.48 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.007859/0.5789, allocations: 6.53 MB / 0.8739 GB, free: 9.859 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006049/0.5795, allocations: 39.81 kB / 0.8739 GB, free: 9.82 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.001381/0.581, allocations: 0.6836 MB / 0.8746 GB, free: 9.133 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.004031/0.585, allocations: 2.349 MB / 0.8769 GB, free: 6.773 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.00244/0.5875, allocations: 1.315 MB / 0.8782 GB, free: 5.461 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.002672/0.5901, allocations: 2.974 MB / 0.8811 GB, free: 2.48 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009058/0.5911, allocations: 0.9128 MB / 0.882 GB, free: 1.555 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001205/0.5923, allocations: 1.039 MB / 0.883 GB, free: 0.5117 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001402/0.5937, allocations: 0.9436 MB / 0.8839 GB, free: 15.57 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.0001369/0.5938, allocations: 112 kB / 0.884 GB, free: 15.46 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002846/0.5967, allocations: 1.94 MB / 0.8859 GB, free: 13.52 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0003613/0.5971, allocations: 458.7 kB / 0.8864 GB, free: 13.07 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0005513/0.5976, allocations: 0.6534 MB / 0.887 GB, free: 12.41 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.002351/0.6, allocations: 2.36 MB / 0.8893 GB, free: 10.05 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 3.276e-06/0.6, allocations: 3.938 kB / 0.8893 GB, free: 10.04 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.203e-06/0.6, allocations: 0 / 0.8893 GB, free: 10.04 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 1.09e-05/0.6, allocations: 4 kB / 0.8893 GB, free: 10.04 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 212 * Number of variables: 212 Notification: Performance of Generate backend data structure: time 0.002696/0.6027, allocations: 1.605 MB / 0.8909 GB, free: 8.383 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.312e-05/0.6028, allocations: 12.02 kB / 0.8909 GB, free: 8.371 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002033/0.6048, allocations: 350.2 kB / 0.8912 GB, free: 8.027 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001129/0.6059, allocations: 0.8124 MB / 0.892 GB, free: 7.172 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.921e-05/0.606, allocations: 69.98 kB / 0.8921 GB, free: 7.102 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001249/0.6061, allocations: 84 kB / 0.8922 GB, free: 7.02 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001431/0.6076, allocations: 1.028 MB / 0.8932 GB, free: 5.965 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.874e-05/0.6076, allocations: 8.969 kB / 0.8932 GB, free: 5.957 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.243e-05/0.6077, allocations: 36 kB / 0.8932 GB, free: 5.922 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.59e-05/0.6077, allocations: 45.98 kB / 0.8932 GB, free: 5.875 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001331/0.6091, allocations: 0.8783 MB / 0.8941 GB, free: 4.996 MB / 0.6544 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 0.003916/0.613, allocations: 4.156 MB / 0.8982 GB, free: 484 kB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009066/0.6139, allocations: 0.6679 MB / 0.8988 GB, free: 15.79 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007283/0.6147, allocations: 466 kB / 0.8993 GB, free: 15.34 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005223/0.6152, allocations: 0.6732 MB / 0.8999 GB, free: 14.52 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.202e-05/0.6152, allocations: 43.22 kB / 0.9 GB, free: 14.47 MB / 0.67 GB Notification: Performance of pre-optimization done (n=71): time 2.154e-06/0.6152, allocations: 4 kB / 0.9 GB, free: 14.46 MB / 0.67 GB Notification: Performance of matching and sorting (n=71): time 0.001624/0.6169, allocations: 0.9928 MB / 0.9009 GB, free: 13.46 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.318e-05/0.6169, allocations: 60.06 kB / 0.901 GB, free: 13.39 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006202/0.6175, allocations: 0.6254 MB / 0.9016 GB, free: 12.77 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 5.309e-05/0.6176, allocations: 41.7 kB / 0.9016 GB, free: 12.72 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002331/0.6178, allocations: 412.2 kB / 0.902 GB, free: 12.31 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001688/0.618, allocations: 260.5 kB / 0.9023 GB, free: 12.05 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001679/0.6182, allocations: 114.3 kB / 0.9024 GB, free: 11.93 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001326/0.6183, allocations: 394.7 kB / 0.9028 GB, free: 11.54 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004131/0.6188, allocations: 269.2 kB / 0.903 GB, free: 11.28 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004494/0.6192, allocations: 361.9 kB / 0.9034 GB, free: 10.9 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008948/0.6201, allocations: 0.659 MB / 0.904 GB, free: 10.22 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.374e-06/0.6201, allocations: 0 / 0.904 GB, free: 10.22 MB / 0.67 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.001101/0.6212, allocations: 0.7775 MB / 0.9048 GB, free: 9.434 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.394e-05/0.6213, allocations: 8 kB / 0.9048 GB, free: 9.426 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.919e-06/0.6213, allocations: 0 / 0.9048 GB, free: 9.426 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.473e-05/0.6213, allocations: 4 kB / 0.9048 GB, free: 9.422 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005873/0.6219, allocations: 147.8 kB / 0.9049 GB, free: 9.277 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.939e-06/0.6219, allocations: 4 kB / 0.9049 GB, free: 9.273 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005689/0.6225, allocations: 67 kB / 0.905 GB, free: 9.211 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.117e-05/0.6225, allocations: 32.14 kB / 0.905 GB, free: 9.18 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (82): * Single equations (assignments): 82 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003058/0.6228, allocations: 277.7 kB / 0.9053 GB, free: 8.898 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001258/0.623, allocations: 83.06 kB / 0.9054 GB, free: 8.816 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00122/0.6242, allocations: 0.791 MB / 0.9061 GB, free: 8.02 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.061e-06/0.6242, allocations: 12 kB / 0.9062 GB, free: 8.008 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.43e-06/0.6242, allocations: 3.938 kB / 0.9062 GB, free: 8.004 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009635/0.6252, allocations: 0.8213 MB / 0.907 GB, free: 7.133 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002208/0.6274, allocations: 1.82 MB / 0.9087 GB, free: 5.254 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.278e-06/0.6274, allocations: 0 / 0.9087 GB, free: 5.254 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000758/0.6282, allocations: 179.7 kB / 0.9089 GB, free: 5.078 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.06e-06/0.6282, allocations: 4 kB / 0.9089 GB, free: 5.074 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.257e-05/0.6282, allocations: 15.98 kB / 0.9089 GB, free: 5.059 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.098e-06/0.6283, allocations: 4 kB / 0.9089 GB, free: 5.055 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.51e-07/0.6283, allocations: 0 / 0.9089 GB, free: 5.055 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001597/0.6299, allocations: 1.276 MB / 0.9102 GB, free: 3.766 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003361/0.6302, allocations: 251.9 kB / 0.9104 GB, free: 3.5 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.242e-05/0.6303, allocations: 12 kB / 0.9104 GB, free: 3.488 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005704/0.6309, allocations: 31.97 kB / 0.9105 GB, free: 3.457 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.158e-05/0.631, allocations: 40.59 kB / 0.9105 GB, free: 3.418 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.582e-05/0.631, allocations: 23.98 kB / 0.9105 GB, free: 3.395 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.0004377/0.6315, allocations: 455 kB / 0.911 GB, free: 2.953 MB / 0.67 GB Notification: Performance of sort global known variables: time 1.2e-07/0.6315, allocations: 0 / 0.911 GB, free: 2.953 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.0006357/0.6321, allocations: 323.2 kB / 0.9113 GB, free: 2.637 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 8 (volA.dynBal.U,volA.dynBal.m,volA.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.dynBal.mXi[1]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (71): * Single equations (assignments): 71 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0002667/0.6324, allocations: 200.3 kB / 0.9115 GB, free: 2.43 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.0009692/0.6334, allocations: 0.6732 MB / 0.9121 GB, free: 1.754 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 2.235e-06/0.6334, allocations: 3.938 kB / 0.9121 GB, free: 1.75 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.0004775/0.6339, allocations: 367.6 kB / 0.9125 GB, free: 1.391 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002032/0.6359, allocations: 0.5536 MB / 0.913 GB, free: 0.8594 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00266/0.6386, allocations: 2.112 MB / 0.9151 GB, free: 14.71 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005316/0.6391, allocations: 1.085 MB / 0.9161 GB, free: 13.6 MB / 0.6856 GB Notification: Performance of simCode: alias equations: time 0.0005992/0.6397, allocations: 227.1 kB / 0.9163 GB, free: 13.38 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001898/0.6399, allocations: 75.42 kB / 0.9164 GB, free: 13.3 MB / 0.6856 GB Notification: Performance of SimCode: time 2.41e-07/0.6399, allocations: 0 / 0.9164 GB, free: 13.3 MB / 0.6856 GB Notification: Performance of Templates: time 0.02382/0.6638, allocations: 18.52 MB / 0.9345 GB, free: 10.95 MB / 0.7012 GB make -j1 -f Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile (rm -f Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)