Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo) Using package Modelica with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo) Using package Complex with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo) Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo) Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation") translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.5515/0.5515, allocations: 95.61 MB / 110.6 MB, free: 9.387 MB / 90.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.001164/0.001164, allocations: 166.3 kB / 134.2 MB, free: 2.266 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 1.407/1.407, allocations: 170.7 MB / 328.4 MB, free: 12.26 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.0018/0.0018, allocations: 127 kB / 390.7 MB, free: 13.93 MB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003694/0.0003696, allocations: 16 kB / 462.7 MB, free: 35.68 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1357/0.1361, allocations: 61.53 MB / 0.512 GB, free: 6.09 MB / 346.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.9656/1.102, allocations: 394.3 MB / 0.897 GB, free: 17.03 MB / 0.5105 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002661/1.102, allocations: 86.08 kB / 0.8971 GB, free: 16.98 MB / 0.5105 GB Notification: Performance of FrontEnd - DAE generated: time 0.734/1.836, allocations: 245 MB / 1.136 GB, free: 7.457 MB / 0.5261 GB Notification: Performance of FrontEnd: time 1.453e-06/1.836, allocations: 0 / 1.136 GB, free: 7.457 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 5.192e-05/1.836, allocations: 20 kB / 1.136 GB, free: 7.438 MB / 0.5261 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 142 * Number of variables: 142 Notification: Performance of Generate backend data structure: time 0.001911/1.838, allocations: 1.091 MB / 1.137 GB, free: 6.293 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 3.789e-05/1.838, allocations: 11.98 kB / 1.137 GB, free: 6.281 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002693/1.838, allocations: 98.88 kB / 1.138 GB, free: 6.184 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001266/1.84, allocations: 0.8279 MB / 1.138 GB, free: 5.316 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.311e-05/1.84, allocations: 45.31 kB / 1.138 GB, free: 5.273 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.868e-05/1.84, allocations: 56 kB / 1.138 GB, free: 5.219 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009174/1.841, allocations: 0.6318 MB / 1.139 GB, free: 4.559 MB / 0.5261 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.926e-05/1.841, allocations: 7.938 kB / 1.139 GB, free: 4.551 MB / 0.5261 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.496e-05/1.841, allocations: 24 kB / 1.139 GB, free: 4.527 MB / 0.5261 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.219e-05/1.841, allocations: 16 kB / 1.139 GB, free: 4.512 MB / 0.5261 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007295/1.842, allocations: 497 kB / 1.14 GB, free: 4.023 MB / 0.5261 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 0.00258/1.844, allocations: 2.753 MB / 1.142 GB, free: 1.059 MB / 0.5261 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006989/1.845, allocations: 449.3 kB / 1.143 GB, free: 0.6055 MB / 0.5261 GB Notification: Performance of preOpt evalFunc (simulation): time 0.3337/2.179, allocations: 1.236 MB / 1.144 GB, free: 113.2 MB / 0.5261 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.676e-05/2.179, allocations: 38.39 kB / 1.144 GB, free: 113.2 MB / 0.5261 GB Notification: Performance of pre-optimization done (n=51): time 4.158e-06/2.179, allocations: 3.625 kB / 1.144 GB, free: 113.2 MB / 0.5261 GB Notification: Performance of matching and sorting (n=61): time 0.007061/2.186, allocations: 2.22 MB / 1.146 GB, free: 112.6 MB / 0.5261 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.614e-05/2.186, allocations: 58.48 kB / 1.146 GB, free: 112.6 MB / 0.5261 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008427/2.187, allocations: 0.4973 MB / 1.147 GB, free: 112.5 MB / 0.5261 GB Notification: Performance of collectPreVariables (initialization): time 5.428e-05/2.187, allocations: 38.83 kB / 1.147 GB, free: 112.4 MB / 0.5261 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002348/2.187, allocations: 343.5 kB / 1.147 GB, free: 112.3 MB / 0.5261 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001808/2.187, allocations: 216.4 kB / 1.147 GB, free: 112.2 MB / 0.5261 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.86e-05/2.187, allocations: 11.56 kB / 1.147 GB, free: 112.2 MB / 0.5261 GB Notification: Performance of setup shared object (initialization): time 0.0001461/2.187, allocations: 380.4 kB / 1.148 GB, free: 111.9 MB / 0.5261 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004159/2.188, allocations: 203.4 kB / 1.148 GB, free: 111.9 MB / 0.5261 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004752/2.188, allocations: 311.4 kB / 1.148 GB, free: 111.8 MB / 0.5261 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004855/2.189, allocations: 250 kB / 1.148 GB, free: 111.8 MB / 0.5261 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.436e-06/2.189, allocations: 4.5 kB / 1.148 GB, free: 111.8 MB / 0.5261 GB Notification: Performance of matching and sorting (n=74) (initialization): time 0.001472/2.19, allocations: 0.8393 MB / 1.149 GB, free: 111.5 MB / 0.5261 GB Notification: Performance of prepare postOptimizeDAE: time 2.344e-05/2.19, allocations: 10.28 kB / 1.149 GB, free: 111.5 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.578e-06/2.19, allocations: 2.281 kB / 1.149 GB, free: 111.5 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001954/2.191, allocations: 50.89 kB / 1.149 GB, free: 111.5 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00072/2.191, allocations: 142.6 kB / 1.149 GB, free: 111.5 MB / 0.5261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00149/2.193, allocations: 2.623 MB / 1.152 GB, free: 109 MB / 0.5261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006597/2.193, allocations: 61.16 kB / 1.152 GB, free: 109 MB / 0.5261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.236e-05/2.193, allocations: 31.14 kB / 1.152 GB, free: 109 MB / 0.5261 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * 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 (72): * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(1,100.0%) 1,(1,100.0%) 1} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0004053/2.194, allocations: 225 kB / 1.152 GB, free: 108.9 MB / 0.5261 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001244/2.194, allocations: 74.53 kB / 1.152 GB, free: 108.8 MB / 0.5261 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001632/2.196, allocations: 0.9005 MB / 1.153 GB, free: 108.6 MB / 0.5261 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.215e-05/2.196, allocations: 7.25 kB / 1.153 GB, free: 108.6 MB / 0.5261 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.077e-06/2.196, allocations: 1.375 kB / 1.153 GB, free: 108.6 MB / 0.5261 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.033e-05/2.196, allocations: 3.141 kB / 1.153 GB, free: 108.6 MB / 0.5261 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002578/2.198, allocations: 1.69 MB / 1.155 GB, free: 108.1 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.051e-06/2.198, allocations: 1.984 kB / 1.155 GB, free: 108.1 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006981/2.199, allocations: 127.4 kB / 1.155 GB, free: 108.1 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001401/2.199, allocations: 53.25 kB / 1.155 GB, free: 108 MB / 0.5261 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.9e-05/2.199, allocations: 22.94 kB / 1.155 GB, free: 108 MB / 0.5261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001316/2.201, allocations: 2.625 MB / 1.158 GB, free: 105.5 MB / 0.5261 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.643e-06/2.201, allocations: 0 / 1.158 GB, free: 105.5 MB / 0.5261 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001721/2.202, allocations: 1.228 MB / 1.159 GB, free: 105.1 MB / 0.5261 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003457/2.203, allocations: 216.8 kB / 1.159 GB, free: 105 MB / 0.5261 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.44e-05/2.203, allocations: 17.95 kB / 1.159 GB, free: 105 MB / 0.5261 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005346/2.203, allocations: 53.17 kB / 1.159 GB, free: 105 MB / 0.5261 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001037/2.203, allocations: 41.14 kB / 1.159 GB, free: 105 MB / 0.5261 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.435e-05/2.203, allocations: 26.81 kB / 1.159 GB, free: 105 MB / 0.5261 GB Notification: Performance of sorting global known variables: time 0.0005281/2.204, allocations: 403.5 kB / 1.159 GB, free: 104.9 MB / 0.5261 GB Notification: Performance of sort global known variables: time 1.31e-07/2.204, allocations: 0 / 1.159 GB, free: 104.9 MB / 0.5261 GB Notification: Performance of remove unused functions: time 0.001153/2.205, allocations: 320.3 kB / 1.16 GB, free: 104.9 MB / 0.5261 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (volA.dynBal.medium.p,volA.dynBal.medium.T,oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.medium.p,volOut.dynBal.medium.T) * 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 (63): * Single equations (assignments): 59 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(1,100.0%) 1,(1,100.0%) 1} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0007878/2.206, allocations: 470.2 kB / 1.16 GB, free: 104.8 MB / 0.5261 GB Notification: Performance of simCode: created initialization part: time 0.001195/2.207, allocations: 0.7776 MB / 1.161 GB, free: 104.6 MB / 0.5261 GB Notification: Performance of simCode: created event and clocks part: time 2.836e-06/2.207, allocations: 0 / 1.161 GB, free: 104.6 MB / 0.5261 GB Notification: Performance of simCode: created simulation system equations: time 0.0006214/2.208, allocations: 0.5358 MB / 1.162 GB, free: 104.4 MB / 0.5261 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001576/2.209, allocations: 392 kB / 1.162 GB, free: 104.4 MB / 0.5261 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003001/2.212, allocations: 2.105 MB / 1.164 GB, free: 103.6 MB / 0.5261 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005202/2.213, allocations: 0.9794 MB / 1.165 GB, free: 102.9 MB / 0.5261 GB Notification: Performance of simCode: alias equations: time 0.0006972/2.214, allocations: 166.3 kB / 1.165 GB, free: 102.9 MB / 0.5261 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002386/2.214, allocations: 72.92 kB / 1.165 GB, free: 102.8 MB / 0.5261 GB Notification: Performance of SimCode: time 1.062e-06/2.214, allocations: 1.062 kB / 1.165 GB, free: 102.8 MB / 0.5261 GB Notification: Performance of Templates: time 0.03246/2.246, allocations: 17.35 MB / 1.182 GB, free: 102.2 MB / 0.5261 GB make -j1 -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile (rm -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)