Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.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.Examples.Performance.PressureDrop.SeriesParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.876/4.876, allocations: 0.5623 GB / 0.5775 GB, free: 3.344 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 0.002496/0.002495, allocations: 366.2 kB / 0.6446 GB, free: 185.7 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 4.206/4.206, allocations: 410.7 MB / 1.113 GB, free: 6.008 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 0.001969/0.001968, allocations: 180.3 kB / 1.226 GB, free: 6.18 MB / 0.7136 GB Notification: Performance of FrontEnd - loaded program: time 0.0004857/0.000486, allocations: 15.98 kB / 1.349 GB, free: 8.312 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7421/0.7426, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.469/7.212, allocations: 2.063 GB / 3.525 GB, free: 280.5 MB / 0.948 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004985/7.213, allocations: 96.59 kB / 3.525 GB, free: 280.5 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 5.553/12.77, allocations: 1.069 GB / 4.594 GB, free: 259.4 MB / 0.948 GB Notification: Performance of FrontEnd: time 2.194e-06/12.77, allocations: 0 / 4.594 GB, free: 259.4 MB / 0.948 GB Notification: Performance of Transformations before backend: time 0.0002098/12.77, allocations: 34.27 kB / 4.594 GB, free: 259.4 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: 136 * Number of variables: 136 Notification: Performance of Generate backend data structure: time 0.00909/12.78, allocations: 1.579 MB / 4.596 GB, free: 258.9 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 4.161e-05/12.78, allocations: 14.19 kB / 4.596 GB, free: 258.9 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001753/12.78, allocations: 195.1 kB / 4.596 GB, free: 258.8 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006488/12.78, allocations: 1.448 MB / 4.597 GB, free: 258.5 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.501e-05/12.78, allocations: 48.75 kB / 4.597 GB, free: 258.5 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002248/12.78, allocations: 65.12 kB / 4.597 GB, free: 258.5 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002161/12.79, allocations: 0.957 MB / 4.598 GB, free: 258.3 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.871e-05/12.79, allocations: 2.438 kB / 4.598 GB, free: 258.3 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.713e-05/12.79, allocations: 24.31 kB / 4.598 GB, free: 258.3 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.803e-05/12.79, allocations: 16.89 kB / 4.598 GB, free: 258.3 MB / 0.948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001995/12.79, allocations: 0.7623 MB / 4.599 GB, free: 258.3 MB / 0.948 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 0.006589/12.79, allocations: 4.731 MB / 4.604 GB, free: 255.2 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002673/12.8, allocations: 4.056 MB / 4.608 GB, free: 251 MB / 0.948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008743/12.8, allocations: 348.5 kB / 4.608 GB, free: 250.9 MB / 0.948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003927/12.8, allocations: 194.8 kB / 4.608 GB, free: 250.8 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007702/12.8, allocations: 327.4 kB / 4.609 GB, free: 250.7 MB / 0.948 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006633/12.8, allocations: 35.33 kB / 4.609 GB, free: 250.7 MB / 0.948 GB Notification: Performance of pre-optimization done (n=36): time 4.889e-06/12.8, allocations: 3.219 kB / 4.609 GB, free: 250.7 MB / 0.948 GB Notification: Performance of matching and sorting (n=36): time 0.008438/12.81, allocations: 1.535 MB / 4.61 GB, free: 250.5 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.159e-05/12.81, allocations: 90.77 kB / 4.61 GB, free: 250.4 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002226/12.81, allocations: 1.176 MB / 4.611 GB, free: 250.2 MB / 0.948 GB Notification: Performance of collectPreVariables (initialization): time 0.0001483/12.81, allocations: 37.55 kB / 4.611 GB, free: 250.2 MB / 0.948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005444/12.81, allocations: 0.5137 MB / 4.612 GB, free: 250.1 MB / 0.948 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001531/12.81, allocations: 128.6 kB / 4.612 GB, free: 250 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.961e-05/12.81, allocations: 9.594 kB / 4.612 GB, free: 250 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 7.107e-05/12.81, allocations: 324.9 kB / 4.612 GB, free: 249.7 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005952/12.81, allocations: 209.8 kB / 4.612 GB, free: 249.7 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008289/12.81, allocations: 0.5563 MB / 4.613 GB, free: 249.3 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007206/12.81, allocations: 329.6 kB / 4.613 GB, free: 249.3 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.973e-06/12.81, allocations: 3.812 kB / 4.613 GB, free: 249.3 MB / 0.948 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.003754/12.82, allocations: 1.069 MB / 4.614 GB, free: 249.1 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001645/12.82, allocations: 277.6 kB / 4.615 GB, free: 248.8 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.413e-05/12.82, allocations: 6.531 kB / 4.615 GB, free: 248.8 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002241/12.82, allocations: 382.3 kB / 4.615 GB, free: 248.8 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007606/12.82, allocations: 98.59 kB / 4.615 GB, free: 248.8 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002517/12.82, allocations: 1.666 MB / 4.617 GB, free: 247.7 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001958/12.83, allocations: 94.73 kB / 4.617 GB, free: 247.7 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001161/12.83, allocations: 37.36 kB / 4.617 GB, free: 247.7 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.306e-05/12.83, allocations: 5.938 kB / 4.617 GB, free: 247.7 MB / 0.948 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002336/12.83, allocations: 0.7889 MB / 4.618 GB, free: 247.6 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.154e-05/12.83, allocations: 7.562 kB / 4.618 GB, free: 247.6 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008215/12.83, allocations: 212.1 kB / 4.618 GB, free: 247.6 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005229/12.83, allocations: 88.83 kB / 4.618 GB, free: 247.6 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005238/12.84, allocations: 2.907 MB / 4.621 GB, free: 246.2 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001866/12.84, allocations: 101.1 kB / 4.621 GB, free: 246.2 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.875e-05/12.84, allocations: 27.56 kB / 4.621 GB, free: 246.2 MB / 0.948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 25 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (40): * Single equations (assignments): 37 * Array equations: 0 * Algorithm blocks: 1 * 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 {10 10} Notification: Performance of prepare postOptimizeDAE: time 0.0008851/12.84, allocations: 473.6 kB / 4.621 GB, free: 246.1 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002784/12.84, allocations: 114.4 kB / 4.621 GB, free: 246 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002199/12.84, allocations: 0.792 MB / 4.622 GB, free: 245.9 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.768e-06/12.84, allocations: 3.812 kB / 4.622 GB, free: 245.9 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.827e-06/12.84, allocations: 3.875 kB / 4.622 GB, free: 245.9 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.707e-06/12.84, allocations: 3.844 kB / 4.622 GB, free: 245.9 MB / 0.948 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 0.004793/12.85, allocations: 2.159 MB / 4.624 GB, free: 245.1 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.582e-06/12.85, allocations: 0 / 4.624 GB, free: 245.1 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004516/12.85, allocations: 65.84 kB / 4.624 GB, free: 245.1 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006901/12.85, allocations: 210 kB / 4.625 GB, free: 245.1 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.126e-05/12.85, allocations: 7.656 kB / 4.625 GB, free: 245.1 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001453/12.85, allocations: 1.461 MB / 4.626 GB, free: 244 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.957e-06/12.85, allocations: 13.06 kB / 4.626 GB, free: 244 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002016/12.85, allocations: 0.8589 MB / 4.627 GB, free: 243.7 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006808/12.85, allocations: 239.3 kB / 4.627 GB, free: 243.5 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002/12.85, allocations: 11.03 kB / 4.627 GB, free: 243.5 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001391/12.85, allocations: 79.88 kB / 4.627 GB, free: 243.5 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001493/12.85, allocations: 40.83 kB / 4.627 GB, free: 243.5 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.942e-05/12.85, allocations: 12.48 kB / 4.627 GB, free: 243.5 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.001642/12.85, allocations: 0.8237 MB / 4.628 GB, free: 243.4 MB / 0.948 GB Notification: Performance of sort global known variables: time 4.41e-07/12.85, allocations: 3.719 kB / 4.628 GB, free: 243.4 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.002805/12.86, allocations: 0.6055 MB / 4.629 GB, free: 243.4 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count) * Number of discrete states: 1 (pulse_m_flow.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (26): * Single equations (assignments): 22 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 {9 2} Notification: Performance of Backend phase and start with SimCode phase: time 0.001956/12.86, allocations: 1.063 MB / 4.63 GB, free: 243.2 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.004508/12.86, allocations: 1.276 MB / 4.631 GB, free: 242.9 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 6.582e-06/12.86, allocations: 1.125 kB / 4.631 GB, free: 242.9 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.001161/12.87, allocations: 311.9 kB / 4.631 GB, free: 242.9 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00644/12.87, allocations: 0.6627 MB / 4.632 GB, free: 242.9 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00489/12.88, allocations: 2.207 MB / 4.634 GB, free: 242 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009909/12.88, allocations: 1.24 MB / 4.635 GB, free: 241.3 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.002094/12.88, allocations: 382.7 kB / 4.636 GB, free: 241.2 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00028/12.88, allocations: 74.72 kB / 4.636 GB, free: 241.2 MB / 0.948 GB Notification: Performance of SimCode: time 1.563e-06/12.88, allocations: 0 / 4.636 GB, free: 241.2 MB / 0.948 GB Notification: Performance of Templates: time 0.07817/12.96, allocations: 33.21 MB / 4.668 GB, free: 240.6 MB / 0.948 GB