Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.Interfaces.Examples.HeaterCooler_u.conf.json Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Running command: translateModel(Buildings.Fluid.Interfaces.Examples.HeaterCooler_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Interfaces.Examples.HeaterCooler_u") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004385/0.004389, allocations: 232.2 kB / 15.82 MB, free: 6.293 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001247/0.001247, allocations: 175.7 kB / 16.7 MB, free: 5.453 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.944/3.944, allocations: 389.1 MB / 406.5 MB, free: 11.82 MB / 330.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.099/4.099, allocations: 472.3 MB / 0.9024 GB, free: 9.254 MB / 0.5886 GB Notification: Performance of FrontEnd - loaded program: time 0.0004795/0.0004797, allocations: 8.219 kB / 1.008 GB, free: 138.1 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1664/0.1669, allocations: 98.73 MB / 1.105 GB, free: 42.06 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.696/1.863, allocations: 394.3 MB / 1.49 GB, free: 236.3 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003506/1.863, allocations: 104.1 kB / 1.49 GB, free: 236.3 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 13.19/15.06, allocations: 2.602 GB / 4.092 GB, free: 15.74 MB / 0.948 GB Notification: Performance of FrontEnd: time 2.926e-06/15.06, allocations: 0 / 4.092 GB, free: 15.74 MB / 0.948 GB Notification: Performance of Transformations before backend: time 0.001076/15.06, allocations: 175.9 kB / 4.092 GB, free: 15.57 MB / 0.948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1035 * Number of variables: 1035 Notification: Performance of Generate backend data structure: time 0.02667/15.08, allocations: 7.13 MB / 4.099 GB, free: 8.352 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 4.461e-05/15.08, allocations: 8.828 kB / 4.099 GB, free: 8.344 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00445/15.09, allocations: 0.7734 MB / 4.1 GB, free: 7.562 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 1.042/16.13, allocations: 54.09 MB / 4.153 GB, free: 51.86 MB / 0.9792 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003475/16.13, allocations: 317.9 kB / 4.153 GB, free: 51.85 MB / 0.9792 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001268/16.13, allocations: 425.6 kB / 4.153 GB, free: 51.85 MB / 0.9792 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01291/16.15, allocations: 4.239 MB / 4.157 GB, free: 51.07 MB / 0.9792 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001569/16.15, allocations: 16.73 kB / 4.157 GB, free: 51.07 MB / 0.9792 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005759/16.15, allocations: 175.2 kB / 4.158 GB, free: 51.07 MB / 0.9792 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001864/16.15, allocations: 114.9 kB / 4.158 GB, free: 51.07 MB / 0.9792 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009812/16.16, allocations: 2.905 MB / 4.161 GB, free: 51.04 MB / 0.9792 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 0.03859/16.2, allocations: 23.88 MB / 4.184 GB, free: 37.21 MB / 0.9792 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004666/16.2, allocations: 2.936 MB / 4.187 GB, free: 36.05 MB / 0.9792 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002416/16.2, allocations: 1.07 MB / 4.188 GB, free: 36.03 MB / 0.9792 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003331/16.21, allocations: 3.936 MB / 4.192 GB, free: 31.62 MB / 0.9792 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.666e-05/16.21, allocations: 61.59 kB / 4.192 GB, free: 31.58 MB / 0.9792 GB Notification: Performance of pre-optimization done (n=223): time 5.049e-06/16.21, allocations: 0.7812 kB / 4.192 GB, free: 31.58 MB / 0.9792 GB Notification: Performance of matching and sorting (n=223): time 0.01752/16.22, allocations: 4.31 MB / 4.196 GB, free: 30.81 MB / 0.9792 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.97e-05/16.22, allocations: 73.19 kB / 4.196 GB, free: 30.75 MB / 0.9792 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009774/16.23, allocations: 4.137 MB / 4.2 GB, free: 30.42 MB / 0.9792 GB Notification: Performance of collectPreVariables (initialization): time 0.000651/16.23, allocations: 74.61 kB / 4.2 GB, free: 30.39 MB / 0.9792 GB Notification: Performance of collectInitialEqns (initialization): time 0.002906/16.24, allocations: 2.82 MB / 4.203 GB, free: 29.75 MB / 0.9792 GB Notification: Performance of collectInitialBindings (initialization): time 0.001323/16.24, allocations: 0.7798 MB / 4.204 GB, free: 29.36 MB / 0.9792 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002159/16.24, allocations: 54.97 kB / 4.204 GB, free: 29.36 MB / 0.9792 GB Notification: Performance of setup shared object (initialization): time 0.0001662/16.24, allocations: 405.9 kB / 4.204 GB, free: 29.06 MB / 0.9792 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002245/16.24, allocations: 0.8055 MB / 4.205 GB, free: 29.05 MB / 0.9792 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002962/16.24, allocations: 1.812 MB / 4.207 GB, free: 27.89 MB / 0.9792 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002748/16.25, allocations: 1.093 MB / 4.208 GB, free: 27.87 MB / 0.9792 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.852e-05/16.25, allocations: 7.625 kB / 4.208 GB, free: 27.87 MB / 0.9792 GB Notification: Performance of matching and sorting (n=341) (initialization): time 0.01203/16.26, allocations: 3.509 MB / 4.211 GB, free: 27.48 MB / 0.9792 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004622/16.26, allocations: 0.735 MB / 4.212 GB, free: 26.61 MB / 0.9792 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.118e-05/16.26, allocations: 21.47 kB / 4.212 GB, free: 26.61 MB / 0.9792 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004028/16.26, allocations: 0.5635 MB / 4.212 GB, free: 26.58 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003589/16.27, allocations: 0.5282 MB / 4.213 GB, free: 26.58 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002558/16.27, allocations: 2.684 MB / 4.215 GB, free: 24.49 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00828/16.28, allocations: 0.5621 MB / 4.216 GB, free: 24.41 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006092/16.28, allocations: 134.6 kB / 4.216 GB, free: 24.41 MB / 0.9792 GB Notification: Performance of prepare postOptimizeDAE: time 1.526e-05/16.28, allocations: 3.5 kB / 4.216 GB, free: 24.41 MB / 0.9792 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.008183/16.29, allocations: 2.808 MB / 4.219 GB, free: 24.32 MB / 0.9792 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.459e-05/16.29, allocations: 19.25 kB / 4.219 GB, free: 24.32 MB / 0.9792 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001647/16.29, allocations: 384.5 kB / 4.219 GB, free: 24.29 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003556/16.29, allocations: 0.5231 MB / 4.22 GB, free: 24.29 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01357/16.31, allocations: 7.716 MB / 4.227 GB, free: 34.66 MB / 0.9948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008294/16.31, allocations: 0.5199 MB / 4.228 GB, free: 34.55 MB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000824/16.31, allocations: 130.3 kB / 4.228 GB, free: 34.55 MB / 0.9948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 97 * 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 (299): * Single equations (assignments): 295 * 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: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 4 {1 12,1 9,1 12,1 9} Notification: Performance of prepare postOptimizeDAE: time 0.004084/16.32, allocations: 0.9967 MB / 4.229 GB, free: 34.35 MB / 0.9948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00189/16.32, allocations: 0.502 MB / 4.229 GB, free: 34.09 MB / 0.9948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01214/16.33, allocations: 3.859 MB / 4.233 GB, free: 33.77 MB / 0.9948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001102/16.33, allocations: 40.53 kB / 4.233 GB, free: 33.77 MB / 0.9948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.454e-06/16.33, allocations: 1.5 kB / 4.233 GB, free: 33.77 MB / 0.9948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008075/16.34, allocations: 2.572 MB / 4.236 GB, free: 33.57 MB / 0.9948 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 postOpt removeSimpleEquations (simulation): time 0.02528/16.37, allocations: 8.381 MB / 4.244 GB, free: 32.05 MB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.935e-05/16.37, allocations: 3.5 kB / 4.244 GB, free: 32.05 MB / 0.9948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00299/16.37, allocations: 380.8 kB / 4.244 GB, free: 32.05 MB / 0.9948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001323/16.37, allocations: 311.5 kB / 4.245 GB, free: 32.02 MB / 0.9948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003942/16.37, allocations: 64.5 kB / 4.245 GB, free: 32.02 MB / 0.9948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002372/16.37, allocations: 2.491 MB / 4.247 GB, free: 29.94 MB / 0.9948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.168e-06/16.37, allocations: 0 / 4.247 GB, free: 29.94 MB / 0.9948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01264/16.39, allocations: 4.582 MB / 4.252 GB, free: 29.32 MB / 0.9948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004226/16.39, allocations: 0.9185 MB / 4.252 GB, free: 28.91 MB / 0.9948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002009/16.39, allocations: 47.8 kB / 4.253 GB, free: 28.91 MB / 0.9948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007058/16.4, allocations: 441.5 kB / 4.253 GB, free: 28.88 MB / 0.9948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006585/16.4, allocations: 148.3 kB / 4.253 GB, free: 28.87 MB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003053/16.4, allocations: 85.22 kB / 4.253 GB, free: 28.87 MB / 0.9948 GB Notification: Performance of sorting global known variables: time 0.007804/16.41, allocations: 2.739 MB / 4.256 GB, free: 28.69 MB / 0.9948 GB Notification: Performance of sort global known variables: time 1.022e-06/16.41, allocations: 0.6562 kB / 4.256 GB, free: 28.69 MB / 0.9948 GB Notification: Performance of remove unused functions: time 0.01886/16.43, allocations: 3.436 MB / 4.259 GB, free: 28.3 MB / 0.9948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 10 (hea1.vol.dynBal.U,hea2.vol.dynBal.U,hea3.vol.dynBal.U,hea4.vol.dynBal.U,mix1.dynBal.U,hea5.vol.dynBal.U,hea6.vol.dynBal.U,hea7.vol.dynBal.U,hea8.vol.dynBal.U,mix2.dynBal.U) * 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 (223): * Single equations (assignments): 186 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 33 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 4 {1 9,1 7,1 9,1 7} Notification: Performance of Backend phase and start with SimCode phase: time 0.007668/16.44, allocations: 3.242 MB / 4.262 GB, free: 27.04 MB / 0.9948 GB Notification: Performance of simCode: created initialization part: time 0.01145/16.45, allocations: 4.421 MB / 4.267 GB, free: 26.5 MB / 0.9948 GB Notification: Performance of simCode: created event and clocks part: time 8.587e-06/16.45, allocations: 2.75 kB / 4.267 GB, free: 26.5 MB / 0.9948 GB Notification: Performance of simCode: created simulation system equations: time 0.003304/16.45, allocations: 1.293 MB / 4.268 GB, free: 26.48 MB / 0.9948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02475/16.48, allocations: 2.754 MB / 4.271 GB, free: 26.44 MB / 0.9948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0258/16.5, allocations: 11.12 MB / 4.281 GB, free: 21.41 MB / 0.9948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004525/16.51, allocations: 2.99 MB / 4.284 GB, free: 20.62 MB / 0.9948 GB Notification: Performance of simCode: alias equations: time 0.008118/16.51, allocations: 1.164 MB / 4.286 GB, free: 20.53 MB / 0.9948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001984/16.52, allocations: 419.7 kB / 4.286 GB, free: 20.53 MB / 0.9948 GB Notification: Performance of SimCode: time 1.262e-06/16.52, allocations: 0 / 4.286 GB, free: 20.53 MB / 0.9948 GB Notification: Performance of Templates: time 0.2882/16.8, allocations: 114.1 MB / 4.397 GB, free: 12.2 MB / 0.9948 GB