Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Actuators.Dampers.Examples.Damper.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.Actuators.Dampers.Examples.Damper,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Actuators.Dampers.Examples.Damper") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.557/2.557, allocations: 253.2 MB / 260.6 MB, free: 7.449 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 0.001491/0.00149, allocations: 190.7 kB / 319.9 MB, free: 3.078 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 2.143/2.143, allocations: 205.5 MB / 0.5708 GB, free: 15.29 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 0.001087/0.001086, allocations: 97.72 kB / 0.6751 GB, free: 4.645 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 2.203e-05/2.178e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2204/0.2204, allocations: 106.2 MB / 0.8887 GB, free: 11.89 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 7.333/7.553, allocations: 2.204 GB / 3.092 GB, free: 160.1 MB / 0.8698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003445/7.553, allocations: 95.94 kB / 3.092 GB, free: 160.1 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 3.183/10.74, allocations: 0.5529 GB / 3.645 GB, free: 186.1 MB / 0.8698 GB Notification: Performance of FrontEnd: time 1.603e-06/10.74, allocations: 0 / 3.645 GB, free: 186.1 MB / 0.8698 GB Notification: Performance of Transformations before backend: time 0.0002302/10.74, allocations: 41.27 kB / 3.645 GB, free: 186.1 MB / 0.8698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 163 * Number of variables: 163 Notification: Performance of Generate backend data structure: time 0.005962/10.74, allocations: 1.823 MB / 3.647 GB, free: 185.3 MB / 0.8698 GB Notification: Performance of prepare preOptimizeDAE: time 6.301e-05/10.74, allocations: 7.562 kB / 3.647 GB, free: 185.3 MB / 0.8698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005541/10.75, allocations: 0.4938 MB / 3.648 GB, free: 185.2 MB / 0.8698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006779/10.76, allocations: 2.004 MB / 3.65 GB, free: 184.9 MB / 0.8698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.721e-05/10.76, allocations: 26.06 kB / 3.65 GB, free: 184.9 MB / 0.8698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005326/10.76, allocations: 74.25 kB / 3.65 GB, free: 184.9 MB / 0.8698 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.003989/10.76, allocations: 1.401 MB / 3.651 GB, free: 184.9 MB / 0.8698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003572/10.76, allocations: 1.203 MB / 3.652 GB, free: 184.6 MB / 0.8698 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.58e-05/10.76, allocations: 3.562 kB / 3.652 GB, free: 184.6 MB / 0.8698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001323/10.76, allocations: 3.875 kB / 3.652 GB, free: 184.6 MB / 0.8698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.227e-05/10.76, allocations: 16.34 kB / 3.652 GB, free: 184.6 MB / 0.8698 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 0.0144/10.78, allocations: 5.622 MB / 3.658 GB, free: 182.4 MB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005357/10.78, allocations: 1.487 MB / 3.659 GB, free: 182.4 MB / 0.8698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001539/10.79, allocations: 0.6604 MB / 3.66 GB, free: 182.3 MB / 0.8698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006075/10.79, allocations: 446.8 kB / 3.66 GB, free: 181.9 MB / 0.8698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.806e-05/10.79, allocations: 42.56 kB / 3.66 GB, free: 181.8 MB / 0.8698 GB Notification: Performance of pre-optimization done (n=57): time 4.839e-06/10.79, allocations: 0 / 3.66 GB, free: 181.8 MB / 0.8698 GB Notification: Performance of matching and sorting (n=57): time 0.009379/10.8, allocations: 1.994 MB / 3.662 GB, free: 181.7 MB / 0.8698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.939e-05/10.8, allocations: 58.84 kB / 3.662 GB, free: 181.6 MB / 0.8698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006069/10.8, allocations: 2.392 MB / 3.665 GB, free: 181.4 MB / 0.8698 GB Notification: Performance of collectPreVariables (initialization): time 0.0004645/10.8, allocations: 29.23 kB / 3.665 GB, free: 181.4 MB / 0.8698 GB Notification: Performance of collectInitialEqns (initialization): time 0.001053/10.8, allocations: 0.6997 MB / 3.665 GB, free: 181.2 MB / 0.8698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004258/10.8, allocations: 187.7 kB / 3.666 GB, free: 181.1 MB / 0.8698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001543/10.8, allocations: 0 / 3.666 GB, free: 181.1 MB / 0.8698 GB Notification: Performance of setup shared object (initialization): time 0.0001797/10.8, allocations: 381.8 kB / 3.666 GB, free: 180.8 MB / 0.8698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003134/10.81, allocations: 1.582 MB / 3.667 GB, free: 180.8 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003788/10.81, allocations: 2.035 MB / 3.669 GB, free: 180.3 MB / 0.8698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008204/10.82, allocations: 2.17 MB / 3.672 GB, free: 180.2 MB / 0.8698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.041e-05/10.82, allocations: 0 / 3.672 GB, free: 180.2 MB / 0.8698 GB Notification: Performance of matching and sorting (n=235) (initialization): time 0.01323/10.83, allocations: 4.258 MB / 3.676 GB, free: 180 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005176/10.83, allocations: 2.065 MB / 3.678 GB, free: 177.9 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.024e-05/10.83, allocations: 3.938 kB / 3.678 GB, free: 177.9 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006493/10.83, allocations: 118.9 kB / 3.678 GB, free: 177.9 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003453/10.84, allocations: 413.6 kB / 3.678 GB, free: 177.9 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001773/10.84, allocations: 1.272 MB / 3.679 GB, free: 176.8 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004531/10.84, allocations: 324.8 kB / 3.68 GB, free: 176.7 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006336/10.84, allocations: 134.4 kB / 3.68 GB, free: 176.7 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 1.683e-05/10.84, allocations: 4.719 kB / 3.68 GB, free: 176.7 MB / 0.8698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01187/10.86, allocations: 4.027 MB / 3.684 GB, free: 176.6 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.231e-05/10.86, allocations: 3.719 kB / 3.684 GB, free: 176.6 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.599e-05/10.86, allocations: 11.62 kB / 3.684 GB, free: 176.6 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003172/10.86, allocations: 420.5 kB / 3.684 GB, free: 176.6 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.079e-05/10.86, allocations: 15.58 kB / 3.684 GB, free: 176.6 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004053/10.86, allocations: 249.3 kB / 3.685 GB, free: 176.5 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006258/10.86, allocations: 133.3 kB / 3.685 GB, free: 176.5 MB / 0.8698 GB Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: preIndFrom_dp.m_flow_x:VARIABLE(unit = "kg/s" protected = true ) type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 23 * Number of states: 0 () * Number of discrete variables: 39 (preIndDpFixed_nominal.idx_sorted[1],preIndDpFixed_nominal.idx_sorted[2],preIndDpFixed_nominal.idx_sorted[3],preIndDpFixed_nominal.idx_sorted[4],preIndDpFixed_nominal.idx_sorted[5],preIndDpFixed_nominal.idx_sorted[6],preIndDpFixed_nominal.idx_sorted[7],preIndDpFixed_nominal.idx_sorted[8],preIndDpFixed_nominal.idx_sorted[9],preIndDpFixed_nominal.idx_sorted[10],preIndDpFixed_nominal.idx_sorted[11],preIndDpFixed_nominal.idx_sorted[12],preIndDpFixed_nominal.idx_sorted[13],preIndFrom_dp.idx_sorted[1],preIndFrom_dp.idx_sorted[2],preIndFrom_dp.idx_sorted[3],preIndFrom_dp.idx_sorted[4],preIndFrom_dp.idx_sorted[5],preIndFrom_dp.idx_sorted[6],preIndFrom_dp.idx_sorted[7],preIndFrom_dp.idx_sorted[8],preIndFrom_dp.idx_sorted[9],preIndFrom_dp.idx_sorted[10],preIndFrom_dp.idx_sorted[11],preIndFrom_dp.idx_sorted[12],preIndFrom_dp.idx_sorted[13],preInd.idx_sorted[1],preInd.idx_sorted[2],preInd.idx_sorted[3],preInd.idx_sorted[4],preInd.idx_sorted[5],preInd.idx_sorted[6],preInd.idx_sorted[7],preInd.idx_sorted[8],preInd.idx_sorted[9],preInd.idx_sorted[10],preInd.idx_sorted[11],preInd.idx_sorted[12],preInd.idx_sorted[13]) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (195): * Single equations (assignments): 190 * Array equations: 3 * 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: 0 * Non-linear torn systems: 1 {1 4} Notification: Performance of prepare postOptimizeDAE: time 0.000567/10.86, allocations: 175.8 kB / 3.685 GB, free: 176.4 MB / 0.8698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008137/10.87, allocations: 153.5 kB / 3.685 GB, free: 176.3 MB / 0.8698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008804/10.87, allocations: 2.152 MB / 3.687 GB, free: 176.2 MB / 0.8698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.156e-05/10.87, allocations: 3.844 kB / 3.687 GB, free: 176.2 MB / 0.8698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.043e-05/10.87, allocations: 3.953 kB / 3.687 GB, free: 176.2 MB / 0.8698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.227e-05/10.87, allocations: 1.641 kB / 3.687 GB, free: 176.2 MB / 0.8698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01483/10.89, allocations: 4.057 MB / 3.691 GB, free: 175.8 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.04e-05/10.89, allocations: 7 kB / 3.691 GB, free: 175.8 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001799/10.89, allocations: 202.5 kB / 3.691 GB, free: 175.8 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005805/10.89, allocations: 114.3 kB / 3.691 GB, free: 175.8 MB / 0.8698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000207/10.89, allocations: 33.41 kB / 3.691 GB, free: 175.8 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001649/10.89, allocations: 1.278 MB / 3.693 GB, free: 174.7 MB / 0.8698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.424e-06/10.89, allocations: 3.844 kB / 3.693 GB, free: 174.7 MB / 0.8698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008775/10.9, allocations: 2.331 MB / 3.695 GB, free: 174.1 MB / 0.8698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002192/10.9, allocations: 0.5838 MB / 3.695 GB, free: 174 MB / 0.8698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007281/10.91, allocations: 7.875 kB / 3.695 GB, free: 173.9 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003124/10.91, allocations: 114.4 kB / 3.696 GB, free: 173.9 MB / 0.8698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002396/10.91, allocations: 44.3 kB / 3.696 GB, free: 173.9 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002379/10.91, allocations: 87 kB / 3.696 GB, free: 173.9 MB / 0.8698 GB Notification: Performance of sorting global known variables: time 0.004157/10.91, allocations: 1.793 MB / 3.697 GB, free: 173.8 MB / 0.8698 GB Notification: Performance of sort global known variables: time 5.51e-07/10.91, allocations: 0 / 3.697 GB, free: 173.8 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.00483/10.92, allocations: 0.9573 MB / 3.698 GB, free: 173.7 MB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (62): * Single equations (assignments): 60 * 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: 0 * Non-linear torn systems: 1 {1 5} Notification: Performance of Backend phase and start with SimCode phase: time 0.003604/10.92, allocations: 1.774 MB / 3.7 GB, free: 173.2 MB / 0.8698 GB Notification: Performance of simCode: created initialization part: time 0.008365/10.93, allocations: 4.967 MB / 3.705 GB, free: 173.2 MB / 0.8698 GB Notification: Performance of simCode: created event and clocks part: time 9.017e-06/10.93, allocations: 2.094 kB / 3.705 GB, free: 173.2 MB / 0.8698 GB Notification: Performance of simCode: created simulation system equations: time 0.001537/10.93, allocations: 0.6378 MB / 3.706 GB, free: 173.2 MB / 0.8698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003793/10.94, allocations: 361.1 kB / 3.706 GB, free: 173.2 MB / 0.8698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005598/10.94, allocations: 2.262 MB / 3.708 GB, free: 172.6 MB / 0.8698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001149/10.94, allocations: 1.367 MB / 3.709 GB, free: 171.8 MB / 0.8698 GB Notification: Performance of simCode: alias equations: time 0.00645/10.95, allocations: 0.917 MB / 3.71 GB, free: 171.8 MB / 0.8698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006791/10.95, allocations: 105.8 kB / 3.71 GB, free: 171.8 MB / 0.8698 GB Notification: Performance of SimCode: time 1.603e-06/10.95, allocations: 0 / 3.71 GB, free: 171.8 MB / 0.8698 GB Notification: Performance of Templates: time 0.09167/11.04, allocations: 36.69 MB / 3.746 GB, free: 165.4 MB / 0.8698 GB