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 0.1876/0.1885, allocations: 82.22 MB / 0.5935 GB, free: 5.977 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.6348/0.8234, allocations: 183.6 MB / 0.7728 GB, free: 8.879 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.01027/0.8337, allocations: 6.139 MB / 0.7787 GB, free: 6.395 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001851/0.8356, allocations: 31.44 kB / 0.7788 GB, free: 6.383 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.001805/0.8374, allocations: 459.9 kB / 0.7792 GB, free: 6.062 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.006055/0.8435, allocations: 1.714 MB / 0.7809 GB, free: 4.938 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.003479/0.847, allocations: 0.9171 MB / 0.7818 GB, free: 4.5 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.005811/0.8528, allocations: 3.571 MB / 0.7853 GB, free: 3.191 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00145/0.8543, allocations: 0.6803 MB / 0.7859 GB, free: 2.902 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002407/0.8567, allocations: 0.9017 MB / 0.7868 GB, free: 2.555 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00279/0.8595, allocations: 0.9073 MB / 0.7877 GB, free: 2.156 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0002819/0.8598, allocations: 49.5 kB / 0.7877 GB, free: 2.156 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004879/0.8647, allocations: 0.9589 MB / 0.7887 GB, free: 1.832 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0007941/0.8656, allocations: 386 kB / 0.7891 GB, free: 1.656 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.0007317/0.8663, allocations: 259.5 kB / 0.7893 GB, free: 1.59 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.00287/0.8692, allocations: 1.57 MB / 0.7908 GB, free: 0.7422 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 7.044e-06/0.8692, allocations: 0 / 0.7908 GB, free: 0.7422 MB / 0.545 GB Notification: Performance of FrontEnd: time 2.164e-06/0.8692, allocations: 0 / 0.7908 GB, free: 0.7422 MB / 0.545 GB Notification: Performance of Transformations before backend: time 2.501e-05/0.8693, allocations: 0 / 0.7908 GB, free: 0.7422 MB / 0.545 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 0.00339/0.8727, allocations: 1.4 MB / 0.7922 GB, free: 15.77 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.68e-05/0.8727, allocations: 8.688 kB / 0.7922 GB, free: 15.77 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002299/0.875, allocations: 345.2 kB / 0.7925 GB, free: 15.64 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001419/0.8765, allocations: 0.7664 MB / 0.7933 GB, free: 15.18 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.659e-05/0.8765, allocations: 65.98 kB / 0.7934 GB, free: 15.17 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001263/0.8767, allocations: 85.78 kB / 0.7934 GB, free: 15.16 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001742/0.8784, allocations: 1.027 MB / 0.7944 GB, free: 14.86 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.683e-05/0.8785, allocations: 0 / 0.7944 GB, free: 14.86 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.186e-05/0.8786, allocations: 35.69 kB / 0.7945 GB, free: 14.86 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.285e-05/0.8786, allocations: 47.7 kB / 0.7945 GB, free: 14.84 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001419/0.8801, allocations: 0.8816 MB / 0.7954 GB, free: 14.69 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 0.005144/0.8852, allocations: 4.144 MB / 0.7994 GB, free: 11.64 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00104/0.8863, allocations: 0.6658 MB / 0.8001 GB, free: 11.53 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007139/0.887, allocations: 445.9 kB / 0.8005 GB, free: 11.46 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007081/0.8877, allocations: 0.6839 MB / 0.8012 GB, free: 10.69 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.182e-05/0.8878, allocations: 43.44 kB / 0.8012 GB, free: 10.64 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=71): time 3.807e-06/0.8878, allocations: 2.844 kB / 0.8012 GB, free: 10.64 MB / 0.5606 GB Notification: Performance of matching and sorting (n=71): time 0.001928/0.8897, allocations: 0.9975 MB / 0.8022 GB, free: 10.45 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.158e-05/0.8898, allocations: 60.75 kB / 0.8022 GB, free: 10.38 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007514/0.8905, allocations: 0.6161 MB / 0.8028 GB, free: 10.17 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 6.559e-05/0.8906, allocations: 44.39 kB / 0.8029 GB, free: 10.14 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002955/0.8909, allocations: 413.8 kB / 0.8033 GB, free: 9.91 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002329/0.8912, allocations: 251.5 kB / 0.8035 GB, free: 9.723 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.304e-05/0.8912, allocations: 11.38 kB / 0.8035 GB, free: 9.723 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001789/0.8914, allocations: 392.1 kB / 0.8039 GB, free: 9.383 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004386/0.8918, allocations: 272.9 kB / 0.8042 GB, free: 9.344 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005251/0.8924, allocations: 362.4 kB / 0.8045 GB, free: 9.133 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005504/0.8929, allocations: 323.7 kB / 0.8048 GB, free: 8.969 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.997e-06/0.8929, allocations: 0 / 0.8048 GB, free: 8.969 MB / 0.5606 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.001247/0.8942, allocations: 0.7829 MB / 0.8056 GB, free: 8.566 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 2.34e-05/0.8942, allocations: 9.891 kB / 0.8056 GB, free: 8.562 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.798e-06/0.8943, allocations: 0 / 0.8056 GB, free: 8.562 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.965e-05/0.8943, allocations: 5.062 kB / 0.8056 GB, free: 8.562 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006563/0.8949, allocations: 148.1 kB / 0.8057 GB, free: 8.484 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.48e-05/0.895, allocations: 7.938 kB / 0.8057 GB, free: 8.477 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008642/0.8958, allocations: 103 kB / 0.8058 GB, free: 8.379 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.853e-05/0.8959, allocations: 24 kB / 0.8059 GB, free: 8.355 MB / 0.5606 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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0005205/0.8964, allocations: 290.5 kB / 0.8061 GB, free: 8.062 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001459/0.8966, allocations: 83.06 kB / 0.8062 GB, free: 7.98 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001491/0.8981, allocations: 0.7946 MB / 0.807 GB, free: 7.172 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.114e-05/0.8981, allocations: 8 kB / 0.807 GB, free: 7.164 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.796e-06/0.8981, allocations: 3.953 kB / 0.807 GB, free: 7.16 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001109/0.8992, allocations: 0.8174 MB / 0.8078 GB, free: 6.293 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003138/0.9024, allocations: 1.827 MB / 0.8096 GB, free: 4.406 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.629e-06/0.9024, allocations: 0 / 0.8096 GB, free: 4.406 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008164/0.9032, allocations: 171.8 kB / 0.8098 GB, free: 4.238 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.617e-05/0.9032, allocations: 4 kB / 0.8098 GB, free: 4.234 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.414e-05/0.9033, allocations: 16.83 kB / 0.8098 GB, free: 4.219 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.873e-06/0.9033, allocations: 7.938 kB / 0.8098 GB, free: 4.211 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.124e-06/0.9033, allocations: 4 kB / 0.8098 GB, free: 4.207 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001923/0.9053, allocations: 1.274 MB / 0.811 GB, free: 2.918 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005469/0.9058, allocations: 255.9 kB / 0.8113 GB, free: 2.648 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001792/0.906, allocations: 12 kB / 0.8113 GB, free: 2.637 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008506/0.9069, allocations: 79.8 kB / 0.8114 GB, free: 2.559 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001154/0.907, allocations: 45.28 kB / 0.8114 GB, free: 2.516 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.669e-05/0.9071, allocations: 19.98 kB / 0.8114 GB, free: 2.496 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0006567/0.9077, allocations: 451 kB / 0.8119 GB, free: 2.059 MB / 0.5606 GB Notification: Performance of sort global known variables: time 3.21e-07/0.9077, allocations: 0 / 0.8119 GB, free: 2.059 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.001113/0.9089, allocations: 327.2 kB / 0.8122 GB, free: 1.738 MB / 0.5606 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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0004154/0.9093, allocations: 201.4 kB / 0.8124 GB, free: 1.535 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.001256/0.9106, allocations: 0.6695 MB / 0.813 GB, free: 0.8633 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 6.492e-06/0.9106, allocations: 11.98 kB / 0.813 GB, free: 0.8516 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.0005583/0.9111, allocations: 371.5 kB / 0.8134 GB, free: 0.4922 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002612/0.9138, allocations: 0.507 MB / 0.8139 GB, free: 0 / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004494/0.9183, allocations: 2.62 MB / 0.8164 GB, free: 13.35 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008939/0.9192, allocations: 1.085 MB / 0.8175 GB, free: 12.24 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001278/0.9205, allocations: 227.3 kB / 0.8177 GB, free: 12.01 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003255/0.9208, allocations: 71.42 kB / 0.8178 GB, free: 11.95 MB / 0.5762 GB Notification: Performance of SimCode: time 1.002e-06/0.9209, allocations: 7.938 kB / 0.8178 GB, free: 11.94 MB / 0.5762 GB Notification: Performance of Templates: time 0.0332/0.9541, allocations: 16.94 MB / 0.8343 GB, free: 11.24 MB / 0.5919 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: