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 0.123/0.1246, allocations: 80.84 MB / 0.5897 GB, free: 7.129 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.4062/0.5309, allocations: 199.4 MB / 0.7844 GB, free: 376 kB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.008448/0.5394, allocations: 6.617 MB / 0.7909 GB, free: 11.02 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009396/0.5404, allocations: 34.16 kB / 0.7909 GB, free: 11 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.001482/0.5419, allocations: 0.6104 MB / 0.7915 GB, free: 10.52 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.004282/0.5462, allocations: 2.212 MB / 0.7937 GB, free: 8.828 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.002516/0.5487, allocations: 1.203 MB / 0.7948 GB, free: 7.93 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.003447/0.5522, allocations: 4.235 MB / 0.799 GB, free: 5.672 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008484/0.5531, allocations: 0.7704 MB / 0.7997 GB, free: 5.191 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001107/0.5542, allocations: 0.903 MB / 0.8006 GB, free: 4.742 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001461/0.5556, allocations: 0.9905 MB / 0.8016 GB, free: 4.191 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.000122/0.5558, allocations: 57.5 kB / 0.8016 GB, free: 4.191 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003389/0.5592, allocations: 2.227 MB / 0.8038 GB, free: 2.797 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0003763/0.5596, allocations: 418.7 kB / 0.8042 GB, free: 2.387 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0005618/0.5601, allocations: 0.5909 MB / 0.8048 GB, free: 1.793 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.002621/0.5628, allocations: 2.454 MB / 0.8072 GB, free: 15.33 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 2.926e-06/0.5628, allocations: 4 kB / 0.8072 GB, free: 15.33 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.072e-06/0.5628, allocations: 0 / 0.8072 GB, free: 15.33 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 9.658e-06/0.5628, allocations: 0 / 0.8072 GB, free: 15.33 MB / 0.5762 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 0.002805/0.5656, allocations: 1.601 MB / 0.8087 GB, free: 13.68 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.195e-05/0.5656, allocations: 12.03 kB / 0.8088 GB, free: 13.67 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00207/0.5677, allocations: 342.3 kB / 0.8091 GB, free: 13.33 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001013/0.5687, allocations: 0.7967 MB / 0.8099 GB, free: 12.49 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.924e-05/0.5688, allocations: 58 kB / 0.8099 GB, free: 12.43 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001111/0.5689, allocations: 87.91 kB / 0.81 GB, free: 12.35 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001465/0.5704, allocations: 1.032 MB / 0.811 GB, free: 11.29 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.036e-05/0.5704, allocations: 0 / 0.811 GB, free: 11.29 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.66e-05/0.5705, allocations: 36 kB / 0.811 GB, free: 11.25 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.68e-05/0.5706, allocations: 45.92 kB / 0.8111 GB, free: 11.21 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001335/0.5719, allocations: 0.8783 MB / 0.8119 GB, free: 10.33 MB / 0.5762 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 0.003914/0.5758, allocations: 4.144 MB / 0.816 GB, free: 5.816 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008785/0.5767, allocations: 0.667 MB / 0.8166 GB, free: 5.145 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006475/0.5774, allocations: 454 kB / 0.8171 GB, free: 4.703 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005453/0.5779, allocations: 0.6784 MB / 0.8177 GB, free: 3.879 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.876e-05/0.578, allocations: 47.14 kB / 0.8178 GB, free: 3.82 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=71): time 1.823e-06/0.578, allocations: 0 / 0.8178 GB, free: 3.82 MB / 0.5762 GB Notification: Performance of matching and sorting (n=71): time 0.001622/0.5796, allocations: 0.9889 MB / 0.8188 GB, free: 2.828 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.975e-05/0.5796, allocations: 60.06 kB / 0.8188 GB, free: 2.758 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006245/0.5803, allocations: 0.6332 MB / 0.8194 GB, free: 2.121 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 4.917e-05/0.5803, allocations: 37.7 kB / 0.8195 GB, free: 2.078 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002442/0.5806, allocations: 416.2 kB / 0.8199 GB, free: 1.664 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001672/0.5807, allocations: 248.2 kB / 0.8201 GB, free: 1.418 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000164/0.5809, allocations: 122.2 kB / 0.8202 GB, free: 1.289 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001411/0.5811, allocations: 394.7 kB / 0.8206 GB, free: 0.8945 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000402/0.5815, allocations: 269.2 kB / 0.8208 GB, free: 0.6328 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004522/0.5819, allocations: 357.9 kB / 0.8212 GB, free: 264 kB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008988/0.5828, allocations: 0.6544 MB / 0.8218 GB, free: 15.59 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.735e-06/0.5828, allocations: 0 / 0.8218 GB, free: 15.59 MB / 0.5919 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.001114/0.584, allocations: 0.7932 MB / 0.8226 GB, free: 14.79 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.477e-05/0.584, allocations: 8.031 kB / 0.8226 GB, free: 14.78 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5e-06/0.584, allocations: 0 / 0.8226 GB, free: 14.78 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.267e-05/0.584, allocations: 4 kB / 0.8226 GB, free: 14.78 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005885/0.5846, allocations: 139.8 kB / 0.8227 GB, free: 14.64 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.062e-05/0.5846, allocations: 7.938 kB / 0.8228 GB, free: 14.63 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006911/0.5853, allocations: 115.2 kB / 0.8229 GB, free: 14.52 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.043e-05/0.5854, allocations: 20 kB / 0.8229 GB, free: 14.5 MB / 0.5919 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 0.00033/0.5857, allocations: 286.5 kB / 0.8232 GB, free: 14.21 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000126/0.5858, allocations: 79.06 kB / 0.8232 GB, free: 14.13 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001224/0.5871, allocations: 0.7951 MB / 0.824 GB, free: 13.32 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.612e-06/0.5871, allocations: 8 kB / 0.824 GB, free: 13.31 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.18e-06/0.5871, allocations: 3.938 kB / 0.824 GB, free: 13.31 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009438/0.5881, allocations: 0.8174 MB / 0.8248 GB, free: 12.44 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002279/0.5903, allocations: 1.831 MB / 0.8266 GB, free: 10.55 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.515e-06/0.5904, allocations: 4 kB / 0.8266 GB, free: 10.55 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007475/0.5911, allocations: 171.8 kB / 0.8268 GB, free: 10.38 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.858e-06/0.5911, allocations: 4 kB / 0.8268 GB, free: 10.38 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.191e-05/0.5912, allocations: 16 kB / 0.8268 GB, free: 10.36 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.846e-06/0.5912, allocations: 0 / 0.8268 GB, free: 10.36 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.72e-07/0.5912, allocations: 0 / 0.8268 GB, free: 10.36 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001599/0.5928, allocations: 1.274 MB / 0.828 GB, free: 9.074 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003119/0.5931, allocations: 259.9 kB / 0.8283 GB, free: 8.801 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.982e-05/0.5932, allocations: 12 kB / 0.8283 GB, free: 8.789 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006616/0.5939, allocations: 75.78 kB / 0.8284 GB, free: 8.715 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.772e-05/0.594, allocations: 40.59 kB / 0.8284 GB, free: 8.676 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.675e-05/0.594, allocations: 27.98 kB / 0.8284 GB, free: 8.648 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0004627/0.5945, allocations: 455 kB / 0.8289 GB, free: 8.207 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.5e-07/0.5945, allocations: 0 / 0.8289 GB, free: 8.207 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.0006836/0.5952, allocations: 327.2 kB / 0.8292 GB, free: 7.887 MB / 0.5919 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 0.0002724/0.5955, allocations: 194.5 kB / 0.8294 GB, free: 7.691 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.0009551/0.5964, allocations: 0.6772 MB / 0.83 GB, free: 7.012 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 2.184e-06/0.5965, allocations: 0 / 0.83 GB, free: 7.012 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0004749/0.5969, allocations: 367.6 kB / 0.8304 GB, free: 6.656 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001999/0.5989, allocations: 0.5165 MB / 0.8309 GB, free: 6.156 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002904/0.6019, allocations: 2.519 MB / 0.8333 GB, free: 3.605 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005309/0.6024, allocations: 1.085 MB / 0.8344 GB, free: 2.492 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.0007456/0.6032, allocations: 223.1 kB / 0.8346 GB, free: 2.27 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001927/0.6034, allocations: 71.44 kB / 0.8347 GB, free: 2.199 MB / 0.5919 GB Notification: Performance of SimCode: time 2.5e-07/0.6034, allocations: 0 / 0.8347 GB, free: 2.199 MB / 0.5919 GB Notification: Performance of Templates: time 0.02237/0.6257, allocations: 17.59 MB / 0.8519 GB, free: 0.8438 MB / 0.6075 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)