Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.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.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy") translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy") [/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 0.1798/0.1807, allocations: 82.21 MB / 0.5934 GB, free: 15.5 MB / 462.1 MB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy): time 0.5866/0.7673, allocations: 253.9 MB / 0.8413 GB, free: 14 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.02469/0.7921, allocations: 17.34 MB / 0.8583 GB, free: 12.63 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003543/0.7957, allocations: 71.5 kB / 0.8583 GB, free: 12.56 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.005947/0.8016, allocations: 1.855 MB / 0.8601 GB, free: 10.7 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.01469/0.8164, allocations: 5.103 MB / 0.8651 GB, free: 5.582 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.007124/0.8235, allocations: 2.332 MB / 0.8674 GB, free: 3.266 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.01173/0.8353, allocations: 5.46 MB / 0.8727 GB, free: 13.8 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003966/0.8393, allocations: 2.516 MB / 0.8752 GB, free: 11.24 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007242/0.8465, allocations: 3.023 MB / 0.8781 GB, free: 8.211 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004842/0.8514, allocations: 2.165 MB / 0.8803 GB, free: 6.039 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.001094/0.8525, allocations: 200 kB / 0.8805 GB, free: 5.844 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00889/0.8614, allocations: 2.539 MB / 0.8829 GB, free: 3.301 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.002169/0.8636, allocations: 1.305 MB / 0.8842 GB, free: 1.992 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.001742/0.8654, allocations: 0.7967 MB / 0.885 GB, free: 1.188 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.008978/0.8744, allocations: 4.836 MB / 0.8897 GB, free: 12.34 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 5.089e-06/0.8744, allocations: 0 / 0.8897 GB, free: 12.34 MB / 0.6856 GB Notification: Performance of FrontEnd: time 4.509e-06/0.8744, allocations: 4 kB / 0.8897 GB, free: 12.34 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 0.0002077/0.8746, allocations: 0 / 0.8897 GB, free: 12.34 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 830 * Number of variables: 830 Notification: Performance of Generate backend data structure: time 0.013/0.8877, allocations: 4.167 MB / 0.8938 GB, free: 8.102 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 5.161e-05/0.8877, allocations: 12.83 kB / 0.8938 GB, free: 8.09 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006912/0.8946, allocations: 0.9595 MB / 0.8947 GB, free: 7.125 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005409/0.9001, allocations: 1.974 MB / 0.8967 GB, free: 5.098 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002/0.9003, allocations: 238.3 kB / 0.8969 GB, free: 4.863 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006304/0.901, allocations: 331.8 kB / 0.8972 GB, free: 4.539 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007131/0.9081, allocations: 4.169 MB / 0.9013 GB, free: 300 kB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.644e-05/0.9082, allocations: 15.84 kB / 0.9013 GB, free: 284 kB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003251/0.9085, allocations: 132 kB / 0.9014 GB, free: 152 kB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.3914/1.3, allocations: 163.2 kB / 0.9016 GB, free: 169.6 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01077/1.311, allocations: 4.61 MB / 0.9061 GB, free: 169.6 MB / 0.6856 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 0.02162/1.332, allocations: 14.34 MB / 0.9201 GB, free: 163.2 MB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007323/1.34, allocations: 4.06 MB / 0.924 GB, free: 163.1 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00128/1.341, allocations: 1.352 MB / 0.9254 GB, free: 161.7 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.139e-05/1.341, allocations: 88.97 kB / 0.9254 GB, free: 161.7 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=373): time 5.982e-06/1.341, allocations: 0 / 0.9254 GB, free: 161.7 MB / 0.6856 GB Notification: Performance of matching and sorting (n=373): time 0.008862/1.35, allocations: 5.301 MB / 0.9306 GB, free: 161 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.964e-05/1.35, allocations: 118.5 kB / 0.9307 GB, free: 160.9 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001983/1.352, allocations: 1.517 MB / 0.9322 GB, free: 160.5 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 0.0002572/1.352, allocations: 96.05 kB / 0.9323 GB, free: 160.5 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.000648/1.353, allocations: 1.094 MB / 0.9334 GB, free: 159.9 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008853/1.354, allocations: 1.262 MB / 0.9346 GB, free: 159 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001585/1.354, allocations: 63.78 kB / 0.9347 GB, free: 159 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0001571/1.354, allocations: 436.8 kB / 0.9351 GB, free: 158.7 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002059/1.356, allocations: 1.502 MB / 0.9365 GB, free: 158.4 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002443/1.359, allocations: 1.854 MB / 0.9384 GB, free: 157.9 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002425/1.361, allocations: 1.77 MB / 0.9401 GB, free: 157.8 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.177e-06/1.361, allocations: 0 / 0.9401 GB, free: 157.8 MB / 0.6856 GB Notification: Performance of matching and sorting (n=412) (initialization): time 0.005514/1.367, allocations: 4.015 MB / 0.944 GB, free: 157.1 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 2.48e-05/1.367, allocations: 11.86 kB / 0.944 GB, free: 157.1 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.477e-05/1.367, allocations: 6.281 kB / 0.944 GB, free: 157.1 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.94e-05/1.367, allocations: 20.86 kB / 0.944 GB, free: 157.1 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002799/1.37, allocations: 0.6715 MB / 0.9447 GB, free: 157 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.796e-05/1.37, allocations: 15.28 kB / 0.9447 GB, free: 157 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003/1.373, allocations: 424.5 kB / 0.9451 GB, free: 156.8 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002047/1.373, allocations: 116 kB / 0.9452 GB, free: 156.8 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 20 * 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 (412): * Single equations (assignments): 412 * 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 0.001429/1.374, allocations: 0.7686 MB / 0.946 GB, free: 156.6 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004484/1.375, allocations: 281.9 kB / 0.9463 GB, free: 156.5 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006687/1.381, allocations: 4.409 MB / 0.9506 GB, free: 155.1 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.192e-05/1.381, allocations: 36 kB / 0.9506 GB, free: 155.1 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.06e-05/1.381, allocations: 0 / 0.9506 GB, free: 155.1 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004378/1.386, allocations: 3.735 MB / 0.9542 GB, free: 152.6 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01164/1.398, allocations: 8.496 MB / 0.9625 GB, free: 146.8 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.092e-05/1.398, allocations: 11.95 kB / 0.9625 GB, free: 146.8 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003057/1.401, allocations: 0.7169 MB / 0.9632 GB, free: 146.2 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.575e-05/1.401, allocations: 16 kB / 0.9633 GB, free: 146.2 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001944/1.401, allocations: 91.39 kB / 0.9633 GB, free: 146.1 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.57e-05/1.401, allocations: 22.86 kB / 0.9634 GB, free: 146.1 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.625e-06/1.401, allocations: 3.969 kB / 0.9634 GB, free: 146.1 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008046/1.409, allocations: 6.877 MB / 0.9701 GB, free: 141.5 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00209/1.411, allocations: 0.7998 MB / 0.9709 GB, free: 140.8 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004282/1.411, allocations: 68.75 kB / 0.9709 GB, free: 140.8 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002451/1.414, allocations: 276.8 kB / 0.9712 GB, free: 140.6 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003792/1.414, allocations: 234.1 kB / 0.9714 GB, free: 140.4 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002064/1.415, allocations: 120.3 kB / 0.9715 GB, free: 140.3 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001218/1.416, allocations: 1.03 MB / 0.9725 GB, free: 139.6 MB / 0.6856 GB Notification: Performance of sort global known variables: time 6.12e-07/1.416, allocations: 0 / 0.9725 GB, free: 139.6 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.002381/1.418, allocations: 1.222 MB / 0.9737 GB, free: 138.5 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 20 (volBotEas.dynBal.U,volBotEas.dynBal.m,volBotEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volBotWes.dynBal.U,volBotWes.dynBal.m,volBotWes.dynBal.mXi[1],oriEasTop.mExc,volTopEas.dynBal.U,volTopEas.dynBal.m,volTopEas.dynBal.mXi[1],volTopWes.dynBal.U,volTopWes.dynBal.m,volTopWes.dynBal.mXi[1],dooOpeCloTop.mExcAB,dooOpeCloTop.mExcBA) * 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 (393): * Single equations (assignments): 393 * 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 0.0008017/1.419, allocations: 471.8 kB / 0.9742 GB, free: 138.2 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.004685/1.424, allocations: 3.834 MB / 0.9779 GB, free: 135.6 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 3.757e-06/1.424, allocations: 0.5625 kB / 0.9779 GB, free: 135.6 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.002315/1.426, allocations: 2.13 MB / 0.98 GB, free: 134.2 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00573/1.432, allocations: 1.505 MB / 0.9815 GB, free: 133.1 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01012/1.442, allocations: 9.159 MB / 0.9904 GB, free: 124.8 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001234/1.443, allocations: 2.222 MB / 0.9926 GB, free: 122.6 MB / 0.6856 GB Notification: Performance of simCode: alias equations: time 0.00366/1.447, allocations: 1.145 MB / 0.9937 GB, free: 121.4 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008393/1.448, allocations: 271.4 kB / 0.994 GB, free: 121.1 MB / 0.6856 GB Notification: Performance of SimCode: time 1.152e-06/1.448, allocations: 0 / 0.994 GB, free: 121.1 MB / 0.6856 GB Notification: Performance of Templates: time 0.07689/1.525, allocations: 59.15 MB / 1.052 GB, free: 62.92 MB / 0.6856 GB make -j1 -f Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.makefile Environment - environmentSimulation: (rm -f Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; mkfifo Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe >> ../files/Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.sim & ./Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe 2>&1) Environment - environmentSimulation: