Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Storage.Examples.StratifiedEnhancedInternalHex.conf.json Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo) Running command: translateModel(Buildings.Fluid.Storage.Examples.StratifiedEnhancedInternalHex,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Storage.Examples.StratifiedEnhancedInternalHex") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.092/5.092, allocations: 0.5623 GB / 0.5775 GB, free: 3.332 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002554/0.002553, allocations: 360.4 kB / 0.6446 GB, free: 185.6 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.218/4.218, allocations: 410.7 MB / 1.113 GB, free: 5.953 MB / 0.6042 GB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001857/0.001857, allocations: 174 kB / 1.226 GB, free: 6.152 MB / 0.7136 GB Notification: Performance of FrontEnd - loaded program: time 0.0005103/0.0005106, allocations: 16 kB / 1.349 GB, free: 8.281 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7392/0.7397, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.207/1.947, allocations: 420.5 MB / 1.872 GB, free: 122 MB / 0.8542 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002807/1.948, allocations: 96.7 kB / 1.872 GB, free: 122 MB / 0.8542 GB Notification: Performance of FrontEnd - DAE generated: time 25.13/27.08, allocations: 4.58 GB / 6.452 GB, free: 101.4 MB / 1.073 GB Notification: Performance of FrontEnd: time 3.747e-06/27.08, allocations: 0 / 6.452 GB, free: 101.4 MB / 1.073 GB Notification: Performance of Transformations before backend: time 0.003379/27.08, allocations: 399.8 kB / 6.452 GB, free: 101.3 MB / 1.073 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3221 * Number of variables: 3221 Notification: Performance of Generate backend data structure: time 0.0802/27.17, allocations: 16.36 MB / 6.468 GB, free: 95.39 MB / 1.073 GB Notification: Performance of prepare preOptimizeDAE: time 4.349e-05/27.17, allocations: 18.67 kB / 6.468 GB, free: 95.39 MB / 1.073 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0148/27.18, allocations: 1.874 MB / 6.47 GB, free: 94.5 MB / 1.073 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.06323/27.24, allocations: 17.13 MB / 6.487 GB, free: 92.64 MB / 1.073 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001594/27.24, allocations: 0.9704 MB / 6.488 GB, free: 92.62 MB / 1.073 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.007196/27.25, allocations: 1.303 MB / 6.489 GB, free: 92.61 MB / 1.073 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.06597/27.32, allocations: 18.37 MB / 6.507 GB, free: 90.32 MB / 1.073 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.001025/27.32, allocations: 46.22 kB / 6.507 GB, free: 90.29 MB / 1.073 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00598/27.33, allocations: 0.5429 MB / 6.508 GB, free: 90.29 MB / 1.073 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004736/27.33, allocations: 351.3 kB / 6.508 GB, free: 90.29 MB / 1.073 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05175/27.38, allocations: 15.62 MB / 6.523 GB, free: 90.02 MB / 1.073 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 0.2256/27.6, allocations: 80.21 MB / 6.602 GB, free: 42.28 MB / 1.073 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02962/27.63, allocations: 11.87 MB / 6.613 GB, free: 35.61 MB / 1.073 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0158/27.65, allocations: 6.147 MB / 6.619 GB, free: 30.31 MB / 1.073 GB Notification: Performance of preOpt evalFunc (simulation): time 0.09184/27.74, allocations: 27.97 MB / 6.647 GB, free: 6.777 MB / 1.073 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001212/27.74, allocations: 124.7 kB / 6.647 GB, free: 6.645 MB / 1.073 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01113/27.75, allocations: 0.7212 MB / 6.647 GB, free: 5.918 MB / 1.073 GB Notification: Performance of pre-optimization done (n=651): time 2.521e-05/27.75, allocations: 0 / 6.647 GB, free: 5.918 MB / 1.073 GB Notification: Performance of matching and sorting (n=651): time 0.09326/27.85, allocations: 17.85 MB / 6.665 GB, free: 6.012 MB / 1.089 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001186/27.85, allocations: 120.5 kB / 6.665 GB, free: 5.879 MB / 1.089 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.9649/28.81, allocations: 12.52 MB / 6.677 GB, free: 131.8 MB / 1.089 GB Notification: Performance of collectPreVariables (initialization): time 0.002672/28.81, allocations: 182 kB / 6.677 GB, free: 131.8 MB / 1.089 GB Notification: Performance of collectInitialEqns (initialization): time 0.01113/28.82, allocations: 7.148 MB / 6.684 GB, free: 130.7 MB / 1.089 GB Notification: Performance of collectInitialBindings (initialization): time 0.004896/28.83, allocations: 2.289 MB / 6.687 GB, free: 129.5 MB / 1.089 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00285/28.83, allocations: 230.5 kB / 6.687 GB, free: 129.5 MB / 1.089 GB Notification: Performance of setup shared object (initialization): time 0.001279/28.83, allocations: 0.7707 MB / 6.688 GB, free: 129.2 MB / 1.089 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01667/28.85, allocations: 5.658 MB / 6.693 GB, free: 129.2 MB / 1.089 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0204/28.87, allocations: 9.59 MB / 6.702 GB, free: 124.6 MB / 1.089 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02075/28.89, allocations: 7.543 MB / 6.71 GB, free: 124.5 MB / 1.089 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001948/28.89, allocations: 32.84 kB / 6.71 GB, free: 124.5 MB / 1.089 GB Notification: Performance of matching and sorting (n=1467) (initialization): time 0.05901/28.95, allocations: 18.37 MB / 6.728 GB, free: 123.6 MB / 1.089 GB Notification: Performance of prepare postOptimizeDAE: time 0.003057/28.95, allocations: 3.711 MB / 6.731 GB, free: 119.1 MB / 1.089 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005242/28.95, allocations: 121 kB / 6.732 GB, free: 119.1 MB / 1.089 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.193/29.15, allocations: 11.85 MB / 6.743 GB, free: 118.9 MB / 1.089 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0185/29.17, allocations: 2.367 MB / 6.745 GB, free: 118.9 MB / 1.089 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02537/29.19, allocations: 20.21 MB / 6.765 GB, free: 106.9 MB / 1.089 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02177/29.21, allocations: 1.088 MB / 6.766 GB, free: 106.8 MB / 1.089 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003645/29.22, allocations: 0.5401 MB / 6.767 GB, free: 106.8 MB / 1.089 GB Notification: Performance of prepare postOptimizeDAE: time 1.363e-05/29.22, allocations: 3.438 kB / 6.767 GB, free: 106.8 MB / 1.089 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0548/29.27, allocations: 17.35 MB / 6.784 GB, free: 106.4 MB / 1.089 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004732/29.27, allocations: 120.6 kB / 6.784 GB, free: 106.4 MB / 1.089 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1919/29.46, allocations: 11.86 MB / 6.795 GB, free: 106 MB / 1.089 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01768/29.48, allocations: 2.312 MB / 6.798 GB, free: 105.9 MB / 1.089 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02474/29.51, allocations: 18.44 MB / 6.816 GB, free: 95.41 MB / 1.089 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0205/29.53, allocations: 1.033 MB / 6.817 GB, free: 95.33 MB / 1.089 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003889/29.53, allocations: 0.5374 MB / 6.817 GB, free: 95.33 MB / 1.089 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 549 * 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 (1233): * Single equations (assignments): 1215 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 3 * Torn equation systems: 15 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 3 {1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(1,100.0%) 8,(1,100.0%) 8,(1,100.0%) 8} * Non-linear torn systems: 12 {2 16,2 16,2 16,2 16,2 16,2 16,2 17,2 17,2 17,2 17,2 17,2 17} Notification: Performance of prepare postOptimizeDAE: time 0.01875/29.55, allocations: 5.763 MB / 6.823 GB, free: 94.94 MB / 1.089 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005702/29.56, allocations: 1.147 MB / 6.824 GB, free: 94.33 MB / 1.089 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04091/29.6, allocations: 11.42 MB / 6.835 GB, free: 93.71 MB / 1.089 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001311/29.6, allocations: 68.88 kB / 6.835 GB, free: 93.71 MB / 1.089 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.304e-05/29.6, allocations: 3.531 kB / 6.835 GB, free: 93.71 MB / 1.089 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03049/29.63, allocations: 9.435 MB / 6.844 GB, free: 93.09 MB / 1.089 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.08707/29.71, allocations: 25.45 MB / 6.869 GB, free: 91.6 MB / 1.089 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.302e-05/29.71, allocations: 11.75 kB / 6.869 GB, free: 91.6 MB / 1.089 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01071/29.73, allocations: 1.141 MB / 6.87 GB, free: 91.54 MB / 1.089 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.09851/29.82, allocations: 6.418 MB / 6.877 GB, free: 91.09 MB / 1.089 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001885/29.83, allocations: 185.2 kB / 6.877 GB, free: 91.09 MB / 1.089 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01908/29.84, allocations: 17.81 MB / 6.894 GB, free: 78.95 MB / 1.089 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.605e-05/29.84, allocations: 22.86 kB / 6.894 GB, free: 78.94 MB / 1.089 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04653/29.89, allocations: 17.48 MB / 6.911 GB, free: 76.78 MB / 1.089 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01161/29.9, allocations: 2.66 MB / 6.914 GB, free: 76.06 MB / 1.089 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00565/29.91, allocations: 160.6 kB / 6.914 GB, free: 76.06 MB / 1.089 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0168/29.93, allocations: 0.7526 MB / 6.915 GB, free: 75.96 MB / 1.089 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002238/29.93, allocations: 444.1 kB / 6.915 GB, free: 75.93 MB / 1.089 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002206/29.93, allocations: 292.5 kB / 6.915 GB, free: 75.93 MB / 1.089 GB Notification: Performance of sorting global known variables: time 0.02515/29.96, allocations: 8.521 MB / 6.924 GB, free: 73.38 MB / 1.089 GB Notification: Performance of sort global known variables: time 7.31e-07/29.96, allocations: 0 / 6.924 GB, free: 73.38 MB / 1.089 GB Notification: Performance of remove unused functions: time 0.04238/30, allocations: 7.822 MB / 6.931 GB, free: 71.77 MB / 1.089 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 57 * Number of states: 30 (tanSte.vol[1].dynBal.U,tanSte.vol[2].dynBal.U,tanSte.vol[3].dynBal.U,tanSte.vol[4].dynBal.U,tanDyn.vol[1].dynBal.U,tanDyn.vol[2].dynBal.U,tanDyn.vol[3].dynBal.U,tanDyn.vol[4].dynBal.U,tanDyn.indTanHex.vol[1].dynBal.U,tanDyn.indTanHex.vol[2].dynBal.U,tanDyn.indTanHex.vol[3].dynBal.U,tanDyn.indTanHex.vol[4].dynBal.U,tanDyn.indTanHex.vol[5].dynBal.U,tanDyn.indTanHex.vol[6].dynBal.U,tanDyn.indTanHex.cap[1].T,tanDyn.indTanHex.cap[2].T,tanDyn.indTanHex.cap[3].T,tanDyn.indTanHex.cap[4].T,tanDyn.indTanHex.cap[5].T,tanDyn.indTanHex.cap[6].T,tanDynSol.vol[1].dynBal.U,tanDynSol.vol[2].dynBal.U,tanDynSol.vol[3].dynBal.U,tanDynSol.vol[4].dynBal.U,tanDynSol.indTanHex.cap[1].T,tanDynSol.indTanHex.cap[2].T,tanDynSol.indTanHex.cap[3].T,tanDynSol.indTanHex.cap[4].T,tanDynSol.indTanHex.cap[5].T,tanDynSol.indTanHex.cap[6].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 (561): * Single equations (assignments): 537 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 3 * Torn equation systems: 15 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 3 {1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(1,100.0%) 8,(1,100.0%) 8,(1,100.0%) 8} * Non-linear torn systems: 12 {2 16,2 16,2 16,2 16,2 16,2 16,1 5,1 5,1 5,1 5,1 5,1 5} Notification: Performance of Backend phase and start with SimCode phase: time 0.006472/30, allocations: 2.094 MB / 6.933 GB, free: 70.93 MB / 1.089 GB Notification: Performance of simCode: created initialization part: time 0.06551/30.07, allocations: 21.96 MB / 6.955 GB, free: 62.92 MB / 1.089 GB Notification: Performance of simCode: created event and clocks part: time 2.631e-05/30.07, allocations: 6.812 kB / 6.955 GB, free: 62.92 MB / 1.089 GB Notification: Performance of simCode: created simulation system equations: time 0.01639/30.09, allocations: 5.383 MB / 6.96 GB, free: 60.86 MB / 1.089 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.06903/30.16, allocations: 6.264 MB / 6.966 GB, free: 59.51 MB / 1.089 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08889/30.24, allocations: 36.92 MB / 7.002 GB, free: 27.07 MB / 1.089 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02448/30.27, allocations: 10.13 MB / 7.012 GB, free: 19.65 MB / 1.089 GB Notification: Performance of simCode: alias equations: time 0.03898/30.31, allocations: 6.09 MB / 7.018 GB, free: 15.72 MB / 1.089 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01007/30.32, allocations: 0.8638 MB / 7.019 GB, free: 14.91 MB / 1.089 GB Notification: Performance of SimCode: time 2.414e-06/30.32, allocations: 4 kB / 7.019 GB, free: 14.91 MB / 1.089 GB Notification: Performance of Templates: time 2.709/33.03, allocations: 267.9 MB / 7.281 GB, free: 127 MB / 1.12 GB