Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.conf.json 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 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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) Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001086/0.001087, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001242/0.001242, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.673/1.673, allocations: 205.4 MB / 222.1 MB, free: 5.773 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.653/1.653, allocations: 251.9 MB / 0.51 GB, free: 4.883 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005387/0.0005388, allocations: 12 kB / 0.6241 GB, free: 1.199 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5962/0.5968, allocations: 106.3 MB / 0.728 GB, free: 11.43 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir): time 0.1849/0.7818, allocations: 156.4 MB / 0.8807 GB, free: 14.62 MB / 0.7012 GB Notification: Performance of NFInst.instExpressions: time 0.01063/0.7925, allocations: 6.216 MB / 0.8868 GB, free: 8.402 MB / 0.7012 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001159/0.7937, allocations: 27.81 kB / 0.8868 GB, free: 8.375 MB / 0.7012 GB Notification: Performance of NFTyping.typeComponents: time 0.001682/0.7954, allocations: 0.5288 MB / 0.8873 GB, free: 7.844 MB / 0.7012 GB Notification: Performance of NFTyping.typeBindings: time 0.00648/0.8019, allocations: 1.73 MB / 0.889 GB, free: 6.109 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.003821/0.8057, allocations: 1.075 MB / 0.8901 GB, free: 5.043 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.003096/0.8088, allocations: 1.44 MB / 0.8915 GB, free: 3.605 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009461/0.8098, allocations: 0.5601 MB / 0.892 GB, free: 3.035 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001363/0.8112, allocations: 0.6657 MB / 0.8927 GB, free: 2.367 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007029/0.8119, allocations: 478.1 kB / 0.8931 GB, free: 1.898 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 7.799e-05/0.812, allocations: 28 kB / 0.8931 GB, free: 1.871 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002351/0.8143, allocations: 0.8541 MB / 0.894 GB, free: 1.016 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.0003156/0.8147, allocations: 279.2 kB / 0.8942 GB, free: 0.7422 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.0002505/0.8149, allocations: 217.3 kB / 0.8945 GB, free: 0.5234 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.001433/0.8164, allocations: 1.216 MB / 0.8956 GB, free: 15.3 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 4.128e-06/0.8164, allocations: 0 / 0.8956 GB, free: 15.3 MB / 0.7169 GB Notification: Performance of FrontEnd: time 2.204e-06/0.8164, allocations: 3.938 kB / 0.8956 GB, free: 15.3 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 1.134e-05/0.8164, allocations: 0 / 0.8956 GB, free: 15.3 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 152 * Number of variables: 152 Notification: Performance of Generate backend data structure: time 0.002001/0.8184, allocations: 1.101 MB / 0.8967 GB, free: 14.15 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 4.354e-05/0.8185, allocations: 8.031 kB / 0.8967 GB, free: 14.14 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001969/0.8204, allocations: 306.6 kB / 0.897 GB, free: 13.84 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001169/0.8216, allocations: 0.6907 MB / 0.8977 GB, free: 13.11 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.439e-05/0.8217, allocations: 45.31 kB / 0.8977 GB, free: 13.07 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.533e-05/0.8218, allocations: 71.94 kB / 0.8978 GB, free: 13 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001003/0.8228, allocations: 0.6194 MB / 0.8984 GB, free: 12.37 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.143e-05/0.8228, allocations: 7.906 kB / 0.8984 GB, free: 12.36 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.074e-05/0.8229, allocations: 24 kB / 0.8984 GB, free: 12.34 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.23e-05/0.8229, allocations: 21.31 kB / 0.8985 GB, free: 12.32 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008466/0.8238, allocations: 0.5478 MB / 0.899 GB, free: 11.77 MB / 0.7169 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 0.003419/0.8272, allocations: 2.782 MB / 0.9017 GB, free: 8.73 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006358/0.8278, allocations: 460.6 kB / 0.9022 GB, free: 8.273 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 5.96e-05/0.8279, allocations: 12.36 kB / 0.9022 GB, free: 8.262 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.342e-05/0.828, allocations: 50.81 kB / 0.9022 GB, free: 8.203 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=46): time 1.863e-06/0.828, allocations: 0 / 0.9022 GB, free: 8.203 MB / 0.7169 GB Notification: Performance of matching and sorting (n=49): time 0.002853/0.8308, allocations: 1.513 MB / 0.9037 GB, free: 6.633 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.116e-05/0.8309, allocations: 55.84 kB / 0.9037 GB, free: 6.566 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006542/0.8315, allocations: 0.547 MB / 0.9043 GB, free: 6.008 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 4.972e-05/0.8316, allocations: 37.7 kB / 0.9043 GB, free: 5.965 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002741/0.8319, allocations: 368.2 kB / 0.9047 GB, free: 5.602 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001517/0.832, allocations: 169.5 kB / 0.9048 GB, free: 5.434 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.463e-05/0.8321, allocations: 16 kB / 0.9048 GB, free: 5.418 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001784/0.8322, allocations: 370.7 kB / 0.9052 GB, free: 5.047 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000276/0.8325, allocations: 185 kB / 0.9054 GB, free: 4.863 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003526/0.8329, allocations: 284.2 kB / 0.9056 GB, free: 4.555 MB / 0.7169 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.00207/0.835, allocations: 0.7654 MB / 0.9064 GB, free: 3.77 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.703e-06/0.835, allocations: 0 / 0.9064 GB, free: 3.77 MB / 0.7169 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.0009521/0.8359, allocations: 0.5858 MB / 0.907 GB, free: 3.176 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002745/0.8362, allocations: 0.705 MB / 0.9077 GB, free: 2.418 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.227e-06/0.8362, allocations: 7.984 kB / 0.9077 GB, free: 2.41 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001495/0.8364, allocations: 36.84 kB / 0.9077 GB, free: 2.371 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005655/0.837, allocations: 119.8 kB / 0.9078 GB, free: 2.254 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5413/1.378, allocations: 2.106 MB / 0.9099 GB, free: 19.04 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001159/1.379, allocations: 58.53 kB / 0.9099 GB, free: 19.04 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.062e-05/1.38, allocations: 19.73 kB / 0.9099 GB, free: 19.04 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.569e-05/1.38, allocations: 3.375 kB / 0.9099 GB, free: 19.04 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001142/1.381, allocations: 0.5019 MB / 0.9104 GB, free: 19.03 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.729e-06/1.381, allocations: 1.969 kB / 0.9104 GB, free: 19.03 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001516/1.381, allocations: 41.56 kB / 0.9105 GB, free: 19.02 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004368/1.381, allocations: 99.95 kB / 0.9106 GB, free: 19.02 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001109/1.382, allocations: 1.524 MB / 0.9121 GB, free: 17.71 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007536/1.383, allocations: 48.59 kB / 0.9121 GB, free: 17.71 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.847e-05/1.383, allocations: 18.53 kB / 0.9121 GB, free: 17.71 MB / 0.7169 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: vol.dynBal.medium.p = vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * 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 (57): * Single equations (assignments): 55 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 3} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0004489/1.384, allocations: 339.9 kB / 0.9124 GB, free: 17.53 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001109/1.384, allocations: 70.34 kB / 0.9125 GB, free: 17.53 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009431/1.385, allocations: 0.56 MB / 0.9131 GB, free: 17.47 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.033e-06/1.385, allocations: 5.625 kB / 0.9131 GB, free: 17.47 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.888e-06/1.385, allocations: 3.734 kB / 0.9131 GB, free: 17.47 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008199/1.386, allocations: 0.7837 MB / 0.9138 GB, free: 17.02 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002369/1.388, allocations: 1.565 MB / 0.9154 GB, free: 16.61 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.897e-06/1.388, allocations: 0.9062 kB / 0.9154 GB, free: 16.61 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006304/1.389, allocations: 131.1 kB / 0.9155 GB, free: 16.61 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001201/1.389, allocations: 28.98 kB / 0.9155 GB, free: 16.61 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.488e-05/1.389, allocations: 17.23 kB / 0.9155 GB, free: 16.61 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009787/1.39, allocations: 1.963 MB / 0.9175 GB, free: 14.78 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.747e-06/1.39, allocations: 1.875 kB / 0.9175 GB, free: 14.78 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001318/1.391, allocations: 0.9732 MB / 0.9184 GB, free: 14.54 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003714/1.392, allocations: 206.1 kB / 0.9186 GB, free: 14.44 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.368e-05/1.392, allocations: 16.89 kB / 0.9186 GB, free: 14.44 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006511/1.392, allocations: 57.28 kB / 0.9187 GB, free: 14.44 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.398e-05/1.392, allocations: 33.44 kB / 0.9187 GB, free: 14.44 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.69e-05/1.392, allocations: 21.56 kB / 0.9187 GB, free: 14.44 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0006112/1.393, allocations: 392.8 kB / 0.9191 GB, free: 14.34 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.422e-06/1.393, allocations: 0 / 0.9191 GB, free: 14.34 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001937/1.395, allocations: 382.1 kB / 0.9195 GB, free: 14.34 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1]) * 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 (47): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 2} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0005443/1.396, allocations: 209.6 kB / 0.9197 GB, free: 14.25 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002159/1.398, allocations: 0.9959 MB / 0.9206 GB, free: 14.01 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 7.875e-06/1.398, allocations: 0.75 kB / 0.9206 GB, free: 14.01 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0007723/1.399, allocations: 372.4 kB / 0.921 GB, free: 13.9 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002337/1.401, allocations: 462.8 kB / 0.9214 GB, free: 13.87 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003069/1.404, allocations: 1.997 MB / 0.9234 GB, free: 12.81 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006676/1.405, allocations: 1.026 MB / 0.9244 GB, free: 12.11 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.0009282/1.406, allocations: 222 kB / 0.9246 GB, free: 12.05 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001451/1.406, allocations: 60.08 kB / 0.9247 GB, free: 12.05 MB / 0.7169 GB Notification: Performance of SimCode: time 5.91e-07/1.406, allocations: 0 / 0.9247 GB, free: 12.05 MB / 0.7169 GB Notification: Performance of Templates: time 0.0228/1.429, allocations: 14.88 MB / 0.9392 GB, free: 11.11 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe 2>&1) Environment - environmentSimulation: