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 0.171/0.1718, allocations: 82.22 MB / 0.5941 GB, free: 5.578 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.577/0.7489, allocations: 196.8 MB / 0.7863 GB, free: 5.75 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.01082/0.7597, allocations: 6.535 MB / 0.7927 GB, free: 472 kB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002201/0.762, allocations: 35.78 kB / 0.7927 GB, free: 456 kB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.002369/0.7644, allocations: 0.6115 MB / 0.7933 GB, free: 15.95 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.00742/0.7718, allocations: 2.204 MB / 0.7954 GB, free: 14.27 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.004832/0.7767, allocations: 1.21 MB / 0.7966 GB, free: 13.37 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.006378/0.7831, allocations: 4.23 MB / 0.8007 GB, free: 11.12 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001532/0.7847, allocations: 0.739 MB / 0.8015 GB, free: 10.66 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002159/0.7869, allocations: 0.8763 MB / 0.8023 GB, free: 10.23 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002859/0.7897, allocations: 0.9559 MB / 0.8033 GB, free: 9.707 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.000257/0.79, allocations: 47.22 kB / 0.8033 GB, free: 9.707 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005124/0.7951, allocations: 2.226 MB / 0.8055 GB, free: 8.398 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0008579/0.796, allocations: 390 kB / 0.8058 GB, free: 8.152 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.001391/0.7974, allocations: 0.6086 MB / 0.8064 GB, free: 7.773 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.005424/0.8029, allocations: 2.403 MB / 0.8088 GB, free: 6.273 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.979e-06/0.8029, allocations: 4 kB / 0.8088 GB, free: 6.27 MB / 0.5606 GB Notification: Performance of FrontEnd: time 2.244e-06/0.8029, allocations: 0 / 0.8088 GB, free: 6.27 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 3.944e-05/0.803, allocations: 0 / 0.8088 GB, free: 6.27 MB / 0.5606 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 0.003861/0.8069, allocations: 1.394 MB / 0.8102 GB, free: 4.863 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 5.338e-05/0.8069, allocations: 8.031 kB / 0.8102 GB, free: 4.855 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002563/0.8095, allocations: 346.3 kB / 0.8105 GB, free: 4.516 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001637/0.8112, allocations: 0.7811 MB / 0.8113 GB, free: 3.691 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.201e-05/0.8112, allocations: 73.97 kB / 0.8113 GB, free: 3.617 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001496/0.8114, allocations: 87.91 kB / 0.8114 GB, free: 3.531 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001827/0.8132, allocations: 1.032 MB / 0.8124 GB, free: 2.473 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.75e-05/0.8133, allocations: 0 / 0.8124 GB, free: 2.473 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001022/0.8134, allocations: 32 kB / 0.8124 GB, free: 2.441 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.14e-05/0.8135, allocations: 49.92 kB / 0.8125 GB, free: 2.391 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001644/0.8151, allocations: 0.8861 MB / 0.8134 GB, free: 1.504 MB / 0.5606 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 0.005592/0.8207, allocations: 4.148 MB / 0.8174 GB, free: 12.99 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001082/0.8218, allocations: 0.6709 MB / 0.8181 GB, free: 12.31 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008696/0.8227, allocations: 448.2 kB / 0.8185 GB, free: 11.88 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007021/0.8234, allocations: 0.6823 MB / 0.8192 GB, free: 11.05 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.48e-05/0.8235, allocations: 47.2 kB / 0.8192 GB, free: 10.99 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=71): time 3.607e-06/0.8235, allocations: 0 / 0.8192 GB, free: 10.99 MB / 0.5762 GB Notification: Performance of matching and sorting (n=71): time 0.00204/0.8255, allocations: 1.001 MB / 0.8202 GB, free: 9.984 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.031e-05/0.8256, allocations: 60.06 kB / 0.8202 GB, free: 9.914 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008641/0.8265, allocations: 0.6332 MB / 0.8209 GB, free: 9.277 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 8.155e-05/0.8266, allocations: 41.7 kB / 0.8209 GB, free: 9.23 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003/0.8269, allocations: 408.3 kB / 0.8213 GB, free: 8.824 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002524/0.8271, allocations: 252.2 kB / 0.8215 GB, free: 8.574 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.857e-05/0.8272, allocations: 65.67 kB / 0.8216 GB, free: 8.504 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001737/0.8274, allocations: 382.8 kB / 0.822 GB, free: 8.121 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004763/0.8279, allocations: 277.1 kB / 0.8222 GB, free: 7.848 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006213/0.8285, allocations: 361.9 kB / 0.8226 GB, free: 7.469 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001028/0.8296, allocations: 0.6621 MB / 0.8232 GB, free: 6.793 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.389e-06/0.8296, allocations: 0 / 0.8232 GB, free: 6.793 MB / 0.5762 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.001467/0.8311, allocations: 0.7854 MB / 0.824 GB, free: 6 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.995e-05/0.8311, allocations: 4 kB / 0.824 GB, free: 5.996 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.889e-06/0.8311, allocations: 3.984 kB / 0.824 GB, free: 5.992 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.133e-05/0.8311, allocations: 4 kB / 0.824 GB, free: 5.988 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006388/0.8318, allocations: 147.8 kB / 0.8241 GB, free: 5.844 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.324e-05/0.8318, allocations: 4 kB / 0.8241 GB, free: 5.84 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009331/0.8327, allocations: 107.8 kB / 0.8242 GB, free: 5.734 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.641e-05/0.8328, allocations: 24 kB / 0.8243 GB, free: 5.711 MB / 0.5762 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 0.0004989/0.8333, allocations: 286.5 kB / 0.8245 GB, free: 5.422 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001676/0.8335, allocations: 83.06 kB / 0.8246 GB, free: 5.34 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001587/0.8351, allocations: 0.7985 MB / 0.8254 GB, free: 4.527 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.935e-06/0.8351, allocations: 8 kB / 0.8254 GB, free: 4.52 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.913e-06/0.8351, allocations: 3.938 kB / 0.8254 GB, free: 4.516 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001067/0.8362, allocations: 0.8175 MB / 0.8262 GB, free: 3.648 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003104/0.8393, allocations: 1.839 MB / 0.828 GB, free: 1.75 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.599e-06/0.8393, allocations: 0 / 0.828 GB, free: 1.75 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008152/0.8401, allocations: 163.8 kB / 0.8282 GB, free: 1.59 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.031e-05/0.8402, allocations: 11.92 kB / 0.8282 GB, free: 1.578 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.386e-05/0.8402, allocations: 20 kB / 0.8282 GB, free: 1.559 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.835e-06/0.8402, allocations: 4 kB / 0.8282 GB, free: 1.555 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.383e-06/0.8402, allocations: 4 kB / 0.8282 GB, free: 1.551 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002086/0.8423, allocations: 1.278 MB / 0.8294 GB, free: 264 kB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005799/0.8429, allocations: 255.9 kB / 0.8297 GB, free: 15.99 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001166/0.8431, allocations: 12 kB / 0.8297 GB, free: 15.98 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007849/0.8439, allocations: 83.78 kB / 0.8298 GB, free: 15.89 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001073/0.844, allocations: 40.59 kB / 0.8298 GB, free: 15.86 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.058e-05/0.844, allocations: 23.98 kB / 0.8298 GB, free: 15.83 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0006056/0.8446, allocations: 455 kB / 0.8303 GB, free: 15.39 MB / 0.5919 GB Notification: Performance of sort global known variables: time 3.01e-07/0.8446, allocations: 0 / 0.8303 GB, free: 15.39 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.0009648/0.8456, allocations: 327.2 kB / 0.8306 GB, free: 15.07 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 0.0003757/0.846, allocations: 199.6 kB / 0.8308 GB, free: 14.87 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.001392/0.8474, allocations: 0.6773 MB / 0.8314 GB, free: 14.19 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 5.139e-06/0.8474, allocations: 4.062 kB / 0.8314 GB, free: 14.19 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0005926/0.848, allocations: 375.5 kB / 0.8318 GB, free: 13.82 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00275/0.8508, allocations: 0.5115 MB / 0.8323 GB, free: 13.33 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004048/0.8549, allocations: 2.67 MB / 0.8349 GB, free: 10.63 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006615/0.8556, allocations: 1.085 MB / 0.836 GB, free: 9.52 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.001116/0.8567, allocations: 227.2 kB / 0.8362 GB, free: 9.293 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002239/0.8569, allocations: 79.36 kB / 0.8363 GB, free: 9.215 MB / 0.5919 GB Notification: Performance of SimCode: time 9.12e-07/0.8569, allocations: 0 / 0.8363 GB, free: 9.215 MB / 0.5919 GB Notification: Performance of Templates: time 0.03018/0.8871, allocations: 17.47 MB / 0.8533 GB, free: 7.977 MB / 0.6075 GB make -j1 -f Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile Environment - environmentSimulation: (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) Environment - environmentSimulation: