Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.conf.json 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/IBPSA 4.0.0-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) 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 with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/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) Running command: translateModel(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation") translateModel(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001586/0.001586, allocations: 177.4 kB / 8.008 MB, free: 1.066 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6313/0.6313, allocations: 90.92 MB / 99.35 MB, free: 2.191 MB / 74.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.629/1.629, allocations: 221.5 MB / 343.2 MB, free: 1.594 MB / 266.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009034/0.0009034, allocations: 99.88 kB / 415.9 MB, free: 11.16 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 1.841e-05/1.818e-05, allocations: 4 kB / 494.5 MB, free: 52.41 MB / 362.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1627/0.1627, allocations: 72.32 MB / 0.5535 GB, free: 12.29 MB / 394.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.644/4.807, allocations: 1.873 GB / 2.426 GB, free: 60.36 MB / 0.6042 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001992/4.807, allocations: 87.95 kB / 2.426 GB, free: 60.27 MB / 0.6042 GB Notification: Performance of FrontEnd - DAE generated: time 2.615/7.422, allocations: 0.6598 GB / 3.086 GB, free: 92.86 MB / 0.6042 GB Notification: Performance of FrontEnd: time 2.524e-06/7.422, allocations: 0 / 3.086 GB, free: 92.86 MB / 0.6042 GB Notification: Performance of Transformations before backend: time 0.0001745/7.423, allocations: 35.36 kB / 3.086 GB, free: 92.86 MB / 0.6042 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 214 * Number of variables: 214 Notification: Performance of Generate backend data structure: time 0.005914/7.429, allocations: 1.385 MB / 3.087 GB, free: 91.85 MB / 0.6042 GB Notification: Performance of prepare preOptimizeDAE: time 6.227e-05/7.429, allocations: 11.31 kB / 3.087 GB, free: 91.85 MB / 0.6042 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003271/7.432, allocations: 369.2 kB / 3.088 GB, free: 91.69 MB / 0.6042 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002367/7.434, allocations: 0.8404 MB / 3.089 GB, free: 91.07 MB / 0.6042 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.565e-05/7.434, allocations: 34.95 kB / 3.089 GB, free: 91.06 MB / 0.6042 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002551/7.435, allocations: 49.41 kB / 3.089 GB, free: 91.06 MB / 0.6042 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001602/7.436, allocations: 0.743 MB / 3.089 GB, free: 90.72 MB / 0.6042 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001634/7.438, allocations: 0.8789 MB / 3.09 GB, free: 90.2 MB / 0.6042 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.556e-05/7.438, allocations: 6.406 kB / 3.09 GB, free: 90.2 MB / 0.6042 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.374e-05/7.438, allocations: 3.281 kB / 3.09 GB, free: 90.2 MB / 0.6042 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.645e-05/7.438, allocations: 36.7 kB / 3.09 GB, free: 90.19 MB / 0.6042 GB Warning: The model contains alias variables with conflicting start and/or 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 0.005345/7.444, allocations: 4.354 MB / 3.095 GB, free: 86.35 MB / 0.6042 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009879/7.445, allocations: 0.6233 MB / 3.095 GB, free: 85.94 MB / 0.6042 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006184/7.445, allocations: 421.7 kB / 3.096 GB, free: 85.53 MB / 0.6042 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005402/7.446, allocations: 0.6747 MB / 3.096 GB, free: 84.71 MB / 0.6042 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.697e-05/7.446, allocations: 50.5 kB / 3.096 GB, free: 84.66 MB / 0.6042 GB Notification: Performance of pre-optimization done (n=70): time 2.525e-06/7.446, allocations: 0 / 3.096 GB, free: 84.66 MB / 0.6042 GB Notification: Performance of matching and sorting (n=70): time 0.001537/7.447, allocations: 0.721 MB / 3.097 GB, free: 83.93 MB / 0.6042 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.289e-05/7.447, allocations: 63.92 kB / 3.097 GB, free: 83.85 MB / 0.6042 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006324/7.448, allocations: 494.2 kB / 3.097 GB, free: 83.37 MB / 0.6042 GB Notification: Performance of collectPreVariables (initialization): time 7.096e-05/7.448, allocations: 25.7 kB / 3.097 GB, free: 83.34 MB / 0.6042 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002419/7.448, allocations: 431.9 kB / 3.098 GB, free: 82.91 MB / 0.6042 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002174/7.449, allocations: 240.4 kB / 3.098 GB, free: 82.67 MB / 0.6042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.536e-05/7.449, allocations: 0 / 3.098 GB, free: 82.67 MB / 0.6042 GB Notification: Performance of setup shared object (initialization): time 0.00013/7.449, allocations: 382.8 kB / 3.098 GB, free: 82.29 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003561/7.449, allocations: 272.8 kB / 3.099 GB, free: 82.02 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003836/7.449, allocations: 358.7 kB / 3.099 GB, free: 81.64 MB / 0.6042 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005844/7.45, allocations: 339.8 kB / 3.099 GB, free: 81.32 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.887e-06/7.45, allocations: 0 / 3.099 GB, free: 81.32 MB / 0.6042 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.001253/7.451, allocations: 0.7684 MB / 3.1 GB, free: 80.54 MB / 0.6042 GB Notification: Performance of prepare postOptimizeDAE: time 2.138e-05/7.451, allocations: 8 kB / 3.1 GB, free: 80.54 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.005e-06/7.451, allocations: 0 / 3.1 GB, free: 80.54 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.397e-05/7.451, allocations: 4 kB / 3.1 GB, free: 80.53 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006464/7.452, allocations: 155.8 kB / 3.1 GB, free: 80.38 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.234e-05/7.452, allocations: 11.62 kB / 3.1 GB, free: 80.37 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0011/7.453, allocations: 101.5 kB / 3.1 GB, free: 80.28 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.799e-05/7.453, allocations: 20 kB / 3.1 GB, free: 80.26 MB / 0.6042 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete 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 0.000152/7.453, allocations: 114.6 kB / 3.101 GB, free: 80.14 MB / 0.6042 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001817/7.454, allocations: 79.06 kB / 3.101 GB, free: 80.06 MB / 0.6042 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001283/7.455, allocations: 0.7856 MB / 3.101 GB, free: 79.27 MB / 0.6042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.654e-06/7.455, allocations: 8 kB / 3.101 GB, free: 79.26 MB / 0.6042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.831e-06/7.455, allocations: 0 / 3.101 GB, free: 79.26 MB / 0.6042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009888/7.456, allocations: 0.8148 MB / 3.102 GB, free: 78.4 MB / 0.6042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002644/7.459, allocations: 1.756 MB / 3.104 GB, free: 76.62 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.697e-06/7.459, allocations: 0 / 3.104 GB, free: 76.62 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008241/7.459, allocations: 167 kB / 3.104 GB, free: 76.46 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.392e-05/7.459, allocations: 4 kB / 3.104 GB, free: 76.46 MB / 0.6042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.094e-05/7.46, allocations: 11.98 kB / 3.104 GB, free: 76.45 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.823e-06/7.46, allocations: 11.94 kB / 3.104 GB, free: 76.43 MB / 0.6042 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.009e-06/7.46, allocations: 3.953 kB / 3.104 GB, free: 76.43 MB / 0.6042 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001534/7.461, allocations: 1.154 MB / 3.105 GB, free: 75.26 MB / 0.6042 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005028/7.462, allocations: 259.8 kB / 3.105 GB, free: 74.99 MB / 0.6042 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001681/7.462, allocations: 0 / 3.105 GB, free: 74.99 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000901/7.463, allocations: 62.03 kB / 3.106 GB, free: 74.94 MB / 0.6042 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.834e-05/7.463, allocations: 40.5 kB / 3.106 GB, free: 74.9 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.304e-05/7.463, allocations: 27.94 kB / 3.106 GB, free: 74.87 MB / 0.6042 GB Notification: Performance of sorting global known variables: time 0.0004392/7.463, allocations: 383.2 kB / 3.106 GB, free: 74.5 MB / 0.6042 GB Notification: Performance of sort global known variables: time 3.8e-07/7.463, allocations: 0 / 3.106 GB, free: 74.5 MB / 0.6042 GB Notification: Performance of remove unused functions: time 0.001373/7.465, allocations: 430.5 kB / 3.106 GB, free: 74.09 MB / 0.6042 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 8 (volA.dynBal.medium.Xi[1],volA.dynBal.U,volA.dynBal.m,oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.medium.Xi[1],volOut.dynBal.U,volOut.dynBal.m) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (70): * Single equations (assignments): 70 * 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 0.002726/7.467, allocations: 1.768 MB / 3.108 GB, free: 72.58 MB / 0.6042 GB Notification: Performance of simCode: created initialization part: time 0.0009492/7.468, allocations: 0.6622 MB / 3.109 GB, free: 71.92 MB / 0.6042 GB Notification: Performance of simCode: created event and clocks part: time 3.917e-06/7.468, allocations: 0 / 3.109 GB, free: 71.92 MB / 0.6042 GB Notification: Performance of simCode: created simulation system equations: time 0.0004148/7.469, allocations: 362 kB / 3.109 GB, free: 71.56 MB / 0.6042 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00237/7.471, allocations: 471.4 kB / 3.11 GB, free: 71.11 MB / 0.6042 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003479/7.475, allocations: 1.75 MB / 3.111 GB, free: 69.36 MB / 0.6042 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006898/7.475, allocations: 1.108 MB / 3.112 GB, free: 68.23 MB / 0.6042 GB Notification: Performance of simCode: alias equations: time 0.00114/7.477, allocations: 238.2 kB / 3.113 GB, free: 68 MB / 0.6042 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002895/7.477, allocations: 75.41 kB / 3.113 GB, free: 67.93 MB / 0.6042 GB Notification: Performance of SimCode: time 1.072e-06/7.477, allocations: 0 / 3.113 GB, free: 67.93 MB / 0.6042 GB Notification: Performance of Templates: time 0.03925/7.516, allocations: 24.32 MB / 3.136 GB, free: 43.99 MB / 0.6042 GB make -j1 -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.makefile (rm -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.sim & ./IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)