Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,fileNamePrefix="Buildings_8_Buildings_Airflow_Multizone_Examples_ReverseBuoyancy",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,fileNamePrefix="Buildings_8_Buildings_Airflow_Multizone_Examples_ReverseBuoyancy",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.898/1.898, allocations: 292.6 MB / 307.5 MB, free: 5.102 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001674/0.001674, allocations: 169.2 kB / 377.1 MB, free: 1.43 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.074/2.074, allocations: 205.4 MB / 0.6366 GB, free: 8.535 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001038/0.001039, allocations: 91.94 kB / 0.7509 GB, free: 63.07 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004658/0.0004662, allocations: 12 kB / 0.8748 GB, free: 11.12 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3341/0.3346, allocations: 116.3 MB / 0.9884 GB, free: 6.668 MB / 0.7136 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.19/6.525, allocations: 2.092 GB / 3.08 GB, free: 89.61 MB / 0.948 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003321/6.526, allocations: 91.14 kB / 3.08 GB, free: 89.55 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 7.798/14.32, allocations: 1.943 GB / 5.023 GB, free: 6.629 MB / 1.026 GB Notification: Performance of FrontEnd: time 3.386e-06/14.32, allocations: 0 / 5.023 GB, free: 6.629 MB / 1.026 GB Notification: Performance of Transformations before backend: time 0.0005126/14.32, allocations: 87.98 kB / 5.023 GB, free: 6.543 MB / 1.026 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 843 * Number of variables: 843 Notification: Performance of Generate backend data structure: time 0.02435/14.35, allocations: 4.773 MB / 5.028 GB, free: 1.699 MB / 1.026 GB Notification: Performance of prepare preOptimizeDAE: time 5.256e-05/14.35, allocations: 12.03 kB / 5.028 GB, free: 1.688 MB / 1.026 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002776/14.35, allocations: 463.5 kB / 5.028 GB, free: 1.223 MB / 1.026 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008926/14.36, allocations: 0.9983 MB / 5.029 GB, free: 224 kB / 1.026 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.9416/15.3, allocations: 2.194 MB / 5.031 GB, free: 89.58 MB / 1.026 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003453/15.3, allocations: 248.7 kB / 5.032 GB, free: 89.57 MB / 1.026 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001489/15.3, allocations: 339.6 kB / 5.032 GB, free: 89.57 MB / 1.026 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009283/15.31, allocations: 4.141 MB / 5.036 GB, free: 89.24 MB / 1.026 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.385e-05/15.31, allocations: 10.12 kB / 5.036 GB, free: 89.24 MB / 1.026 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003972/15.31, allocations: 135.8 kB / 5.036 GB, free: 89.24 MB / 1.026 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001998/15.31, allocations: 152.8 kB / 5.036 GB, free: 89.23 MB / 1.026 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01065/15.32, allocations: 4.636 MB / 5.041 GB, free: 89.2 MB / 1.026 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 0.03752/15.36, allocations: 14.68 MB / 5.055 GB, free: 82.71 MB / 1.026 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01015/15.37, allocations: 4.312 MB / 5.059 GB, free: 82.63 MB / 1.026 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00208/15.37, allocations: 1.611 MB / 5.061 GB, free: 80.94 MB / 1.026 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001345/15.37, allocations: 77.02 kB / 5.061 GB, free: 80.9 MB / 1.026 GB Notification: Performance of pre-optimization done (n=392): time 8.245e-06/15.37, allocations: 0 / 5.061 GB, free: 80.9 MB / 1.026 GB Notification: Performance of matching and sorting (n=392): time 0.01556/15.39, allocations: 5.488 MB / 5.066 GB, free: 80.62 MB / 1.026 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.439e-05/15.39, allocations: 91.61 kB / 5.066 GB, free: 80.55 MB / 1.026 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003012/15.39, allocations: 1.446 MB / 5.068 GB, free: 80.35 MB / 1.026 GB Notification: Performance of collectPreVariables (initialization): time 0.0003989/15.39, allocations: 97.14 kB / 5.068 GB, free: 80.32 MB / 1.026 GB Notification: Performance of collectInitialEqns (initialization): time 0.00101/15.39, allocations: 1.131 MB / 5.069 GB, free: 80.01 MB / 1.026 GB Notification: Performance of collectInitialBindings (initialization): time 0.001679/15.4, allocations: 1.322 MB / 5.07 GB, free: 79.33 MB / 1.026 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002045/15.4, allocations: 68.69 kB / 5.07 GB, free: 79.33 MB / 1.026 GB Notification: Performance of setup shared object (initialization): time 0.000242/15.4, allocations: 446.2 kB / 5.071 GB, free: 79.02 MB / 1.026 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002663/15.4, allocations: 1.542 MB / 5.072 GB, free: 79.01 MB / 1.026 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00293/15.4, allocations: 1.96 MB / 5.074 GB, free: 78.7 MB / 1.026 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002851/15.41, allocations: 1.827 MB / 5.076 GB, free: 78.65 MB / 1.026 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.07e-05/15.41, allocations: 3.141 kB / 5.076 GB, free: 78.65 MB / 1.026 GB Notification: Performance of matching and sorting (n=430) (initialization): time 0.007429/15.41, allocations: 4.138 MB / 5.08 GB, free: 78.39 MB / 1.026 GB Notification: Performance of prepare postOptimizeDAE: time 3.252e-05/15.41, allocations: 10.41 kB / 5.08 GB, free: 78.39 MB / 1.026 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.773e-05/15.41, allocations: 7.062 kB / 5.08 GB, free: 78.39 MB / 1.026 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.548e-05/15.41, allocations: 18.84 kB / 5.08 GB, free: 78.39 MB / 1.026 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003294/15.42, allocations: 0.6978 MB / 5.081 GB, free: 78.39 MB / 1.026 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.146e-05/15.42, allocations: 22.22 kB / 5.081 GB, free: 78.39 MB / 1.026 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005312/15.42, allocations: 434.4 kB / 5.081 GB, free: 78.31 MB / 1.026 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003116/15.42, allocations: 121.5 kB / 5.081 GB, free: 78.31 MB / 1.026 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * 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 (430): * Single equations (assignments): 430 * 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 0.002629/15.42, allocations: 0.8 MB / 5.082 GB, free: 78.2 MB / 1.026 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008822/15.43, allocations: 292.7 kB / 5.082 GB, free: 78.05 MB / 1.026 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008166/15.43, allocations: 4.397 MB / 5.087 GB, free: 77.87 MB / 1.026 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.636e-05/15.43, allocations: 37.44 kB / 5.087 GB, free: 77.87 MB / 1.026 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.457e-05/15.43, allocations: 2.375 kB / 5.087 GB, free: 77.87 MB / 1.026 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005611/15.44, allocations: 3.755 MB / 5.09 GB, free: 77.52 MB / 1.026 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01836/15.46, allocations: 8.597 MB / 5.099 GB, free: 76.79 MB / 1.026 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.589e-05/15.46, allocations: 2.844 kB / 5.099 GB, free: 76.79 MB / 1.026 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003604/15.46, allocations: 0.7405 MB / 5.099 GB, free: 76.79 MB / 1.026 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.025e-05/15.46, allocations: 18.53 kB / 5.099 GB, free: 76.79 MB / 1.026 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002817/15.46, allocations: 88.91 kB / 5.1 GB, free: 76.79 MB / 1.026 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.609e-05/15.46, allocations: 19.12 kB / 5.1 GB, free: 76.79 MB / 1.026 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.829e-06/15.46, allocations: 2.688 kB / 5.1 GB, free: 76.79 MB / 1.026 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01165/15.47, allocations: 6.932 MB / 5.106 GB, free: 76.01 MB / 1.026 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003652/15.48, allocations: 0.8011 MB / 5.107 GB, free: 75.77 MB / 1.026 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007524/15.48, allocations: 78.11 kB / 5.107 GB, free: 75.77 MB / 1.026 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003082/15.48, allocations: 268 kB / 5.107 GB, free: 75.76 MB / 1.026 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004079/15.48, allocations: 224.2 kB / 5.108 GB, free: 75.75 MB / 1.026 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002736/15.48, allocations: 120 kB / 5.108 GB, free: 75.75 MB / 1.026 GB Notification: Performance of sorting global known variables: time 0.002258/15.48, allocations: 1.131 MB / 5.109 GB, free: 75.61 MB / 1.026 GB Notification: Performance of sort global known variables: time 1.5e-07/15.48, allocations: 0 / 5.109 GB, free: 75.61 MB / 1.026 GB Notification: Performance of remove unused functions: time 0.007068/15.49, allocations: 1.667 MB / 5.111 GB, free: 75.55 MB / 1.026 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * 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 (392): * Single equations (assignments): 392 * 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 0.02459/15.52, allocations: 13.13 MB / 5.123 GB, free: 71.29 MB / 1.026 GB Notification: Performance of simCode: created initialization part: time 0.01217/15.53, allocations: 3.906 MB / 5.127 GB, free: 71.21 MB / 1.026 GB Notification: Performance of simCode: created event and clocks part: time 1.695e-05/15.53, allocations: 1.062 kB / 5.127 GB, free: 71.21 MB / 1.026 GB Notification: Performance of simCode: created simulation system equations: time 0.005235/15.53, allocations: 2.092 MB / 5.129 GB, free: 71.2 MB / 1.026 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01007/15.54, allocations: 1.474 MB / 5.131 GB, free: 71.15 MB / 1.026 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03009/15.57, allocations: 14.03 MB / 5.144 GB, free: 63.97 MB / 1.026 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003249/15.58, allocations: 2.263 MB / 5.147 GB, free: 63.2 MB / 1.026 GB Notification: Performance of simCode: alias equations: time 0.0069/15.58, allocations: 1.207 MB / 5.148 GB, free: 63.17 MB / 1.026 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002955/15.59, allocations: 1.378 MB / 5.149 GB, free: 63.16 MB / 1.026 GB Notification: Performance of SimCode: time 1.553e-06/15.59, allocations: 0.7812 kB / 5.149 GB, free: 63.16 MB / 1.026 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2808/15.87, allocations: 144.6 MB / 5.29 GB, free: 57.59 MB / 1.026 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002451/15.87, allocations: 221.8 kB / 5.29 GB, free: 57.35 MB / 1.026 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.32/23.19, allocations: 0 / 5.29 GB, free: 57.35 MB / 1.026 GB (rm -f Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; mkfifo Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; head -c 1048576 < Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe >> ../files/Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Airflow_Multizone_Examples_ReverseBuoyancy_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Airflow_Multizone_Examples_ReverseBuoyancy.fmu > Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe 2>&1)