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: "" <> buildModelFMU(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001686/0.001686, allocations: 183.9 kB / 15.76 MB, free: 6.363 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.5394/0.5394, allocations: 91.98 MB / 108.5 MB, free: 13.08 MB / 90.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.611/1.611, allocations: 223.2 MB / 354.3 MB, free: 12.22 MB / 282.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009773/0.0009773, allocations: 99.2 kB / 427.4 MB, free: 3.91 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004219/0.000422, allocations: 8 kB / 0.4983 GB, free: 42.2 MB / 362.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1849/0.1854, allocations: 72.31 MB / 0.5689 GB, free: 1.82 MB / 394.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.752/6.938, allocations: 1.873 GB / 2.442 GB, free: 173 MB / 0.6042 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002925/6.938, allocations: 97.91 kB / 2.442 GB, free: 173 MB / 0.6042 GB Notification: Performance of FrontEnd - DAE generated: time 2.234/9.172, allocations: 0.6673 GB / 3.11 GB, free: 7.238 MB / 0.6198 GB Notification: Performance of FrontEnd: time 1.513e-06/9.173, allocations: 0 / 3.11 GB, free: 7.238 MB / 0.6198 GB Notification: Performance of Transformations before backend: time 0.0001385/9.173, allocations: 24 kB / 3.11 GB, free: 7.215 MB / 0.6198 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 0.005616/9.178, allocations: 1.567 MB / 3.111 GB, free: 5.598 MB / 0.6198 GB Notification: Performance of prepare preOptimizeDAE: time 5.446e-05/9.178, allocations: 8.031 kB / 3.111 GB, free: 5.59 MB / 0.6198 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005053/9.179, allocations: 143.2 kB / 3.111 GB, free: 5.441 MB / 0.6198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003042/9.182, allocations: 370.1 kB / 3.112 GB, free: 5.078 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002153/9.184, allocations: 0.844 MB / 3.113 GB, free: 4.191 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.761e-05/9.184, allocations: 77.91 kB / 3.113 GB, free: 4.113 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001488/9.184, allocations: 87.98 kB / 3.113 GB, free: 4.027 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001965/9.186, allocations: 1.024 MB / 3.114 GB, free: 2.965 MB / 0.6198 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.91e-05/9.186, allocations: 8 kB / 3.114 GB, free: 2.957 MB / 0.6198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.299e-05/9.186, allocations: 32 kB / 3.114 GB, free: 2.926 MB / 0.6198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.76e-05/9.187, allocations: 45.88 kB / 3.114 GB, free: 2.879 MB / 0.6198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001558/9.188, allocations: 0.8588 MB / 3.115 GB, free: 2.02 MB / 0.6198 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 0.4258/9.614, allocations: 4.455 MB / 3.119 GB, free: 97.32 MB / 0.6198 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001336/9.615, allocations: 0.6549 MB / 3.12 GB, free: 97.29 MB / 0.6198 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005828/9.616, allocations: 0.6759 MB / 3.12 GB, free: 96.54 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.752e-05/9.616, allocations: 53.23 kB / 3.12 GB, free: 96.5 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=70): time 2.896e-06/9.616, allocations: 0.5938 kB / 3.12 GB, free: 96.5 MB / 0.6198 GB Notification: Performance of matching and sorting (n=70): time 0.002334/9.618, allocations: 0.9955 MB / 3.121 GB, free: 96.43 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.842e-05/9.618, allocations: 60.62 kB / 3.121 GB, free: 96.36 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009505/9.619, allocations: 0.5527 MB / 3.122 GB, free: 96.25 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 7.98e-05/9.619, allocations: 37.86 kB / 3.122 GB, free: 96.22 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003239/9.62, allocations: 429.3 kB / 3.122 GB, free: 96.07 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002979/9.62, allocations: 252 kB / 3.123 GB, free: 95.95 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.296e-05/9.62, allocations: 10.28 kB / 3.123 GB, free: 95.95 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 0.00018/9.62, allocations: 387.3 kB / 3.123 GB, free: 95.63 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005749/9.621, allocations: 275.6 kB / 3.123 GB, free: 95.63 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006478/9.622, allocations: 368.2 kB / 3.124 GB, free: 95.56 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005944/9.622, allocations: 329.1 kB / 3.124 GB, free: 95.55 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.128e-06/9.622, allocations: 0 / 3.124 GB, free: 95.55 MB / 0.6198 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.001559/9.624, allocations: 0.7924 MB / 3.125 GB, free: 95.47 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 3.295e-05/9.624, allocations: 10.53 kB / 3.125 GB, free: 95.47 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.086e-05/9.624, allocations: 4.844 kB / 3.125 GB, free: 95.47 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.742e-05/9.624, allocations: 8.984 kB / 3.125 GB, free: 95.46 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007226/9.625, allocations: 145.5 kB / 3.125 GB, free: 95.46 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.64e-05/9.625, allocations: 6.938 kB / 3.125 GB, free: 95.46 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001268/9.626, allocations: 119.7 kB / 3.125 GB, free: 95.45 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.083e-05/9.626, allocations: 25.02 kB / 3.125 GB, free: 95.45 MB / 0.6198 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 () * 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 0.0006898/9.627, allocations: 285.6 kB / 3.125 GB, free: 95.34 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001818/9.627, allocations: 85.91 kB / 3.125 GB, free: 95.29 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001675/9.628, allocations: 0.7985 MB / 3.126 GB, free: 95.23 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.268e-05/9.628, allocations: 14.36 kB / 3.126 GB, free: 95.23 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.035e-06/9.628, allocations: 0 / 3.126 GB, free: 95.23 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001158/9.63, allocations: 0.8185 MB / 3.127 GB, free: 94.97 MB / 0.6198 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001871/9.632, allocations: 0.9779 MB / 3.128 GB, free: 94.77 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.979e-06/9.632, allocations: 0 / 3.128 GB, free: 94.77 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009387/9.632, allocations: 170.9 kB / 3.128 GB, free: 94.77 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.113e-05/9.633, allocations: 3.656 kB / 3.128 GB, free: 94.77 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.448e-05/9.633, allocations: 14.69 kB / 3.128 GB, free: 94.77 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.137e-06/9.633, allocations: 6.656 kB / 3.128 GB, free: 94.77 MB / 0.6198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.239e-06/9.633, allocations: 6.906 kB / 3.128 GB, free: 94.77 MB / 0.6198 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001908/9.635, allocations: 1.185 MB / 3.129 GB, free: 94.57 MB / 0.6198 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005768/9.635, allocations: 253.8 kB / 3.129 GB, free: 94.44 MB / 0.6198 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001089/9.635, allocations: 17.97 kB / 3.129 GB, free: 94.44 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000819/9.636, allocations: 69.78 kB / 3.13 GB, free: 94.44 MB / 0.6198 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001019/9.636, allocations: 42.84 kB / 3.13 GB, free: 94.43 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.899e-05/9.636, allocations: 25.88 kB / 3.13 GB, free: 94.43 MB / 0.6198 GB Notification: Performance of sorting global known variables: time 0.0007069/9.637, allocations: 453.3 kB / 3.13 GB, free: 94.34 MB / 0.6198 GB Notification: Performance of sort global known variables: time 1.6e-07/9.637, allocations: 0 / 3.13 GB, free: 94.34 MB / 0.6198 GB Notification: Performance of remove unused functions: time 0.002173/9.639, allocations: 486.5 kB / 3.13 GB, free: 94.32 MB / 0.6198 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 () * Number of clocked 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 0.004848/9.644, allocations: 3.211 MB / 3.134 GB, free: 93.25 MB / 0.6198 GB Notification: Performance of simCode: created initialization part: time 0.001438/9.645, allocations: 0.6734 MB / 3.134 GB, free: 93.24 MB / 0.6198 GB Notification: Performance of simCode: created event and clocks part: time 6.251e-06/9.645, allocations: 3.969 kB / 3.134 GB, free: 93.24 MB / 0.6198 GB Notification: Performance of simCode: created simulation system equations: time 0.0004995/9.646, allocations: 366.4 kB / 3.135 GB, free: 93.23 MB / 0.6198 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0025/9.648, allocations: 0.5093 MB / 3.135 GB, free: 93.23 MB / 0.6198 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009617/9.658, allocations: 6.675 MB / 3.142 GB, free: 90.62 MB / 0.6198 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007961/9.659, allocations: 1.108 MB / 3.143 GB, free: 89.93 MB / 0.6198 GB Notification: Performance of simCode: alias equations: time 0.001307/9.66, allocations: 228.6 kB / 3.143 GB, free: 89.91 MB / 0.6198 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005679/9.661, allocations: 358.8 kB / 3.143 GB, free: 89.91 MB / 0.6198 GB Notification: Performance of SimCode: time 1.172e-06/9.661, allocations: 2.031 kB / 3.143 GB, free: 89.91 MB / 0.6198 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08416/9.745, allocations: 48.96 MB / 3.191 GB, free: 88.68 MB / 0.6198 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000153/9.745, allocations: 177.8 kB / 3.191 GB, free: 88.45 MB / 0.6198 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.57/13.31, allocations: 3 kB / 3.191 GB, free: 88.45 MB / 0.6198 GB (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 & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation_fmu --startTime=0 --stopTime=7200 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation.fmu > IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)