Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.224/2.224, allocations: 253.2 MB / 260.6 MB, free: 7.426 MB / 202.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001522/0.001521, allocations: 180.9 kB / 319.9 MB, free: 3.059 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.093/2.093, allocations: 205.6 MB / 0.5708 GB, free: 15.25 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001146/0.001145, allocations: 90.64 kB / 0.6751 GB, free: 4.609 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 2.22e-05/2.207e-05, allocations: 8 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1978/0.1979, allocations: 106.3 MB / 0.8887 GB, free: 11.81 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 8.093/8.291, allocations: 2.451 GB / 3.34 GB, free: 222.4 MB / 0.8698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003044/8.292, allocations: 93.33 kB / 3.34 GB, free: 222.3 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 5.19/13.48, allocations: 0.9678 GB / 4.308 GB, free: 128.9 MB / 0.8855 GB Notification: Performance of FrontEnd: time 2.975e-06/13.48, allocations: 3.844 kB / 4.308 GB, free: 128.9 MB / 0.8855 GB Notification: Performance of Transformations before backend: time 0.0002975/13.48, allocations: 53.33 kB / 4.308 GB, free: 128.9 MB / 0.8855 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 278 * Number of variables: 278 Notification: Performance of Generate backend data structure: time 0.006886/13.49, allocations: 1.868 MB / 4.309 GB, free: 128.1 MB / 0.8855 GB Notification: Performance of prepare preOptimizeDAE: time 5.683e-05/13.49, allocations: 14.17 kB / 4.309 GB, free: 128.1 MB / 0.8855 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003148/13.49, allocations: 346.3 kB / 4.31 GB, free: 128 MB / 0.8855 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006407/13.5, allocations: 1.588 MB / 4.311 GB, free: 127.7 MB / 0.8855 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.498e-05/13.5, allocations: 34.09 kB / 4.311 GB, free: 127.7 MB / 0.8855 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000473/13.5, allocations: 79.52 kB / 4.311 GB, free: 127.7 MB / 0.8855 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002794/13.5, allocations: 0.7868 MB / 4.312 GB, free: 127.7 MB / 0.8855 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003223/13.51, allocations: 0.972 MB / 4.313 GB, free: 127.6 MB / 0.8855 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.824e-05/13.51, allocations: 1.531 kB / 4.313 GB, free: 127.6 MB / 0.8855 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00016/13.51, allocations: 0 / 4.313 GB, free: 127.6 MB / 0.8855 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.462e-05/13.51, allocations: 53.3 kB / 4.313 GB, free: 127.6 MB / 0.8855 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 0.01145/13.52, allocations: 5.277 MB / 4.318 GB, free: 125 MB / 0.8855 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001772/13.52, allocations: 0.8099 MB / 4.319 GB, free: 124.8 MB / 0.8855 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000757/13.52, allocations: 356.9 kB / 4.319 GB, free: 124.8 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007266/13.52, allocations: 0.6061 MB / 4.32 GB, free: 124.1 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.46e-05/13.52, allocations: 41.25 kB / 4.32 GB, free: 124.1 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=70): time 5.861e-06/13.52, allocations: 0 / 4.32 GB, free: 124.1 MB / 0.8855 GB Notification: Performance of matching and sorting (n=70): time 0.003419/13.52, allocations: 0.8143 MB / 4.321 GB, free: 124 MB / 0.8855 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.291e-05/13.52, allocations: 63.16 kB / 4.321 GB, free: 123.9 MB / 0.8855 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002134/13.53, allocations: 0.8804 MB / 4.322 GB, free: 123.8 MB / 0.8855 GB Notification: Performance of collectPreVariables (initialization): time 0.0002729/13.53, allocations: 29.02 kB / 4.322 GB, free: 123.7 MB / 0.8855 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007256/13.53, allocations: 0.6917 MB / 4.323 GB, free: 123.5 MB / 0.8855 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004011/13.53, allocations: 238.7 kB / 4.323 GB, free: 123.4 MB / 0.8855 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.132e-05/13.53, allocations: 0 / 4.323 GB, free: 123.4 MB / 0.8855 GB Notification: Performance of setup shared object (initialization): time 9.131e-05/13.53, allocations: 334.7 kB / 4.323 GB, free: 123.1 MB / 0.8855 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000563/13.53, allocations: 227.6 kB / 4.323 GB, free: 123.1 MB / 0.8855 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007618/13.53, allocations: 473.8 kB / 4.324 GB, free: 122.8 MB / 0.8855 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009597/13.53, allocations: 332.5 kB / 4.324 GB, free: 122.8 MB / 0.8855 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.857e-06/13.53, allocations: 0 / 4.324 GB, free: 122.8 MB / 0.8855 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.002945/13.53, allocations: 0.88 MB / 4.325 GB, free: 122.6 MB / 0.8855 GB Notification: Performance of prepare postOptimizeDAE: time 0.000269/13.53, allocations: 1.076 MB / 4.326 GB, free: 121.5 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.459e-05/13.53, allocations: 3.562 kB / 4.326 GB, free: 121.5 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003841/13.53, allocations: 78.25 kB / 4.326 GB, free: 121.5 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001547/13.54, allocations: 163.3 kB / 4.326 GB, free: 121.5 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001365/13.54, allocations: 1.775 MB / 4.328 GB, free: 119.9 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002661/13.54, allocations: 139 kB / 4.328 GB, free: 119.9 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002583/13.54, allocations: 34.95 kB / 4.328 GB, free: 119.9 MB / 0.8855 GB Notification: Performance of prepare postOptimizeDAE: time 1.517e-05/13.54, allocations: 3.844 kB / 4.328 GB, free: 119.9 MB / 0.8855 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002109/13.54, allocations: 0.6626 MB / 4.329 GB, free: 119.8 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.511e-05/13.54, allocations: 2.266 kB / 4.329 GB, free: 119.8 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004111/13.54, allocations: 91.36 kB / 4.329 GB, free: 119.8 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001266/13.54, allocations: 158.6 kB / 4.329 GB, free: 119.8 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00339/13.55, allocations: 2.952 MB / 4.332 GB, free: 117.3 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002594/13.55, allocations: 131.8 kB / 4.332 GB, free: 117.2 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002019/13.55, allocations: 34.59 kB / 4.332 GB, free: 117.2 MB / 0.8855 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (78): * Single equations (assignments): 75 * 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: 2 * 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: 0 * Non-linear torn systems: 2 {1 3,1 6} Notification: Performance of prepare postOptimizeDAE: time 0.0003441/13.55, allocations: 133.1 kB / 4.332 GB, free: 117.1 MB / 0.8855 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005012/13.55, allocations: 134.2 kB / 4.332 GB, free: 117.1 MB / 0.8855 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002507/13.55, allocations: 0.8255 MB / 4.333 GB, free: 116.9 MB / 0.8855 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.971e-05/13.55, allocations: 8.656 kB / 4.333 GB, free: 116.9 MB / 0.8855 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.007e-06/13.55, allocations: 3.312 kB / 4.333 GB, free: 116.9 MB / 0.8855 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001976/13.56, allocations: 0.9635 MB / 4.334 GB, free: 116.4 MB / 0.8855 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 postOpt removeSimpleEquations (simulation): time 0.006415/13.56, allocations: 2.183 MB / 4.336 GB, free: 116 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.225e-05/13.56, allocations: 3.938 kB / 4.336 GB, free: 116 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001481/13.56, allocations: 160.3 kB / 4.336 GB, free: 116 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002745/13.56, allocations: 76.75 kB / 4.336 GB, free: 116 MB / 0.8855 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001204/13.56, allocations: 5.844 kB / 4.336 GB, free: 116 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001038/13.57, allocations: 1.745 MB / 4.338 GB, free: 114.4 MB / 0.8855 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.564e-06/13.57, allocations: 1.969 kB / 4.338 GB, free: 114.4 MB / 0.8855 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003317/13.57, allocations: 1.431 MB / 4.34 GB, free: 113.9 MB / 0.8855 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001279/13.57, allocations: 316.1 kB / 4.34 GB, free: 113.7 MB / 0.8855 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004261/13.57, allocations: 11.27 kB / 4.34 GB, free: 113.7 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00236/13.57, allocations: 112.6 kB / 4.34 GB, free: 113.7 MB / 0.8855 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002555/13.57, allocations: 50.5 kB / 4.34 GB, free: 113.7 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001224/13.57, allocations: 31.75 kB / 4.34 GB, free: 113.7 MB / 0.8855 GB Notification: Performance of sorting global known variables: time 0.001559/13.58, allocations: 0.6739 MB / 4.341 GB, free: 113.6 MB / 0.8855 GB Notification: Performance of sort global known variables: time 9.22e-07/13.58, allocations: 0 / 4.341 GB, free: 113.6 MB / 0.8855 GB Notification: Performance of remove unused functions: time 0.0049/13.58, allocations: 0.9312 MB / 4.342 GB, free: 113.5 MB / 0.8855 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 5 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.vol2.dynBal.m,hex.vol2.dynBal.mXi[1],hex.mas.T) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (64): * 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): 1 * Torn equation systems: 2 * 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: 0 * Non-linear torn systems: 2 {1 3,1 5} Notification: Performance of Backend phase and start with SimCode phase: time 0.005887/13.59, allocations: 2.238 MB / 4.344 GB, free: 112.9 MB / 0.8855 GB Notification: Performance of simCode: created initialization part: time 0.003453/13.59, allocations: 1.259 MB / 4.345 GB, free: 112.6 MB / 0.8855 GB Notification: Performance of simCode: created event and clocks part: time 8.647e-06/13.59, allocations: 0 / 4.345 GB, free: 112.6 MB / 0.8855 GB Notification: Performance of simCode: created simulation system equations: time 0.001043/13.59, allocations: 358.2 kB / 4.345 GB, free: 112.6 MB / 0.8855 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006689/13.6, allocations: 0.7386 MB / 4.346 GB, free: 112.6 MB / 0.8855 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005336/13.6, allocations: 2.063 MB / 4.348 GB, free: 112 MB / 0.8855 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001136/13.6, allocations: 1.32 MB / 4.349 GB, free: 111.2 MB / 0.8855 GB Notification: Performance of simCode: alias equations: time 0.003321/13.61, allocations: 431 kB / 4.35 GB, free: 111.2 MB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003203/13.61, allocations: 73.84 kB / 4.35 GB, free: 111.2 MB / 0.8855 GB Notification: Performance of SimCode: time 1.263e-06/13.61, allocations: 0 / 4.35 GB, free: 111.2 MB / 0.8855 GB Notification: Performance of Templates: time 0.09232/13.7, allocations: 37.26 MB / 4.386 GB, free: 108.8 MB / 0.8855 GB