Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatentLoop.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.HeatExchangers.BaseClasses.Examples.HexElementLatentLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatentLoop") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.133/5.133, allocations: 0.5623 GB / 0.5775 GB, free: 3.371 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 0.00394/0.00394, allocations: 352.5 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 4.246/4.246, allocations: 410.7 MB / 1.113 GB, free: 5.973 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 0.00186/0.00186, allocations: 188.2 kB / 1.226 GB, free: 6.148 MB / 0.7136 GB Notification: Performance of FrontEnd - loaded program: time 0.0005024/0.0005027, allocations: 12 kB / 1.349 GB, free: 8.281 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7456/0.7461, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.931/7.677, allocations: 2.383 GB / 3.844 GB, free: 80.3 MB / 0.9636 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003869/7.677, allocations: 110.9 kB / 3.844 GB, free: 80.24 MB / 0.9636 GB Notification: Performance of FrontEnd - DAE generated: time 9.202/16.88, allocations: 1.649 GB / 5.493 GB, free: 120 MB / 1.01 GB Notification: Performance of FrontEnd: time 2.024e-06/16.88, allocations: 0 / 5.493 GB, free: 120 MB / 1.01 GB Notification: Performance of Transformations before backend: time 0.0005114/16.88, allocations: 70.44 kB / 5.493 GB, free: 120 MB / 1.01 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 466 * Number of variables: 466 Notification: Performance of Generate backend data structure: time 0.01999/16.9, allocations: 3.419 MB / 5.497 GB, free: 118.8 MB / 1.01 GB Notification: Performance of prepare preOptimizeDAE: time 4.443e-05/16.9, allocations: 9.344 kB / 5.497 GB, free: 118.8 MB / 1.01 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008361/16.91, allocations: 0.6734 MB / 5.497 GB, free: 118.6 MB / 1.01 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01076/16.92, allocations: 2.695 MB / 5.5 GB, free: 118.2 MB / 1.01 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002121/16.92, allocations: 151.4 kB / 5.5 GB, free: 118.2 MB / 1.01 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007553/16.92, allocations: 196 kB / 5.5 GB, free: 118.2 MB / 1.01 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007488/16.93, allocations: 2.207 MB / 5.502 GB, free: 118 MB / 1.01 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.506e-05/16.93, allocations: 3.219 kB / 5.502 GB, free: 118 MB / 1.01 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003956/16.93, allocations: 76.78 kB / 5.503 GB, free: 118 MB / 1.01 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001159/16.93, allocations: 77.97 kB / 5.503 GB, free: 118 MB / 1.01 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007395/16.94, allocations: 1.903 MB / 5.504 GB, free: 118 MB / 1.01 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 0.02347/16.96, allocations: 9.077 MB / 5.513 GB, free: 114.1 MB / 1.01 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002927/16.96, allocations: 0.98 MB / 5.514 GB, free: 114.1 MB / 1.01 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001548/16.96, allocations: 0.5807 MB / 5.515 GB, free: 114.1 MB / 1.01 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006281/16.97, allocations: 2.314 MB / 5.517 GB, free: 113 MB / 1.01 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.621e-05/16.97, allocations: 42.44 kB / 5.517 GB, free: 113 MB / 1.01 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.002335/16.97, allocations: 180.5 kB / 5.517 GB, free: 112.9 MB / 1.01 GB Notification: Performance of pre-optimization done (n=103): time 8.897e-06/16.97, allocations: 1.969 kB / 5.517 GB, free: 112.9 MB / 1.01 GB Notification: Performance of matching and sorting (n=105): time 0.02241/16.99, allocations: 4.137 MB / 5.521 GB, free: 112.1 MB / 1.01 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.686e-05/16.99, allocations: 69.5 kB / 5.521 GB, free: 112 MB / 1.01 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004692/17, allocations: 2.017 MB / 5.523 GB, free: 111.8 MB / 1.01 GB Notification: Performance of collectPreVariables (initialization): time 0.0003819/17, allocations: 51.7 kB / 5.523 GB, free: 111.8 MB / 1.01 GB Notification: Performance of collectInitialEqns (initialization): time 0.001396/17, allocations: 1.18 MB / 5.525 GB, free: 111.3 MB / 1.01 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006554/17, allocations: 364.9 kB / 5.525 GB, free: 111.1 MB / 1.01 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001584/17, allocations: 29.81 kB / 5.525 GB, free: 111.1 MB / 1.01 GB Notification: Performance of setup shared object (initialization): time 0.0001519/17, allocations: 370 kB / 5.525 GB, free: 110.8 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001434/17, allocations: 465.1 kB / 5.526 GB, free: 110.8 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001932/17.01, allocations: 1.057 MB / 5.527 GB, free: 110.1 MB / 1.01 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: fan.vol.dynBal.medium.p = fan.vol.dynBal.p_start (sin_2.p = fan.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.01705/17.02, allocations: 2.149 MB / 5.529 GB, free: 110 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.254e-05/17.02, allocations: 3.875 kB / 5.529 GB, free: 110 MB / 1.01 GB Notification: Performance of matching and sorting (n=177) (initialization): time 0.005543/17.03, allocations: 1.776 MB / 5.531 GB, free: 109.8 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003794/17.03, allocations: 0.5077 MB / 5.531 GB, free: 109.2 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.055e-05/17.03, allocations: 13.28 kB / 5.531 GB, free: 109.2 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002516/17.03, allocations: 330.6 kB / 5.531 GB, free: 109.2 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002357/17.03, allocations: 287.4 kB / 5.532 GB, free: 109.2 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001547/17.04, allocations: 0.9794 MB / 5.533 GB, free: 108.7 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004005/17.04, allocations: 165.3 kB / 5.533 GB, free: 108.6 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004796/17.04, allocations: 87.11 kB / 5.533 GB, free: 108.6 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 1.256e-05/17.04, allocations: 2.781 kB / 5.533 GB, free: 108.6 MB / 1.01 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00443/17.04, allocations: 1.53 MB / 5.534 GB, free: 108.6 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.438e-05/17.04, allocations: 14.56 kB / 5.534 GB, free: 108.6 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002408/17.05, allocations: 333.7 kB / 5.535 GB, free: 108.6 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002274/17.05, allocations: 284.4 kB / 5.535 GB, free: 108.6 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001424/17.05, allocations: 0.9765 MB / 5.536 GB, free: 108.1 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003711/17.05, allocations: 142.5 kB / 5.536 GB, free: 108.1 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004064/17.06, allocations: 79.8 kB / 5.536 GB, free: 108.1 MB / 1.01 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: fan.vol.dynBal.medium.p = fan.vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 64 * 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 (153): * Single equations (assignments): 151 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {2 22} Notification: Performance of prepare postOptimizeDAE: time 0.002142/17.06, allocations: 0.6539 MB / 5.537 GB, free: 107.9 MB / 1.01 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007835/17.06, allocations: 238.2 kB / 5.537 GB, free: 107.7 MB / 1.01 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00435/17.06, allocations: 1.446 MB / 5.538 GB, free: 107.6 MB / 1.01 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.272e-05/17.06, allocations: 17.42 kB / 5.538 GB, free: 107.6 MB / 1.01 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.155e-06/17.06, allocations: 1.031 kB / 5.538 GB, free: 107.6 MB / 1.01 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002758/17.07, allocations: 1.084 MB / 5.54 GB, free: 107.5 MB / 1.01 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 0.01098/17.08, allocations: 3.895 MB / 5.543 GB, free: 106.7 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.367e-05/17.08, allocations: 10.41 kB / 5.543 GB, free: 106.7 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001643/17.08, allocations: 174.3 kB / 5.544 GB, free: 106.7 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002395/17.08, allocations: 317.1 kB / 5.544 GB, free: 106.7 MB / 1.01 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002432/17.08, allocations: 33.19 kB / 5.544 GB, free: 106.7 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001357/17.08, allocations: 0.9333 MB / 5.545 GB, free: 106.2 MB / 1.01 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.065e-06/17.08, allocations: 5.719 kB / 5.545 GB, free: 106.2 MB / 1.01 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005108/17.09, allocations: 2.165 MB / 5.547 GB, free: 105.7 MB / 1.01 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00171/17.09, allocations: 439.2 kB / 5.547 GB, free: 105.4 MB / 1.01 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006638/17.09, allocations: 30.33 kB / 5.547 GB, free: 105.4 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002776/17.09, allocations: 104 kB / 5.547 GB, free: 105.4 MB / 1.01 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002191/17.09, allocations: 87.59 kB / 5.548 GB, free: 105.4 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001927/17.09, allocations: 48.56 kB / 5.548 GB, free: 105.4 MB / 1.01 GB Notification: Performance of sorting global known variables: time 0.003145/17.1, allocations: 1.352 MB / 5.549 GB, free: 105.3 MB / 1.01 GB Notification: Performance of sort global known variables: time 4.81e-07/17.1, allocations: 0 / 5.549 GB, free: 105.3 MB / 1.01 GB Notification: Performance of remove unused functions: time 0.007157/17.1, allocations: 1.393 MB / 5.55 GB, free: 105.2 MB / 1.01 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 26 * Number of states: 2 (fan.vol.dynBal.U,fan.vol.dynBal.mXi[1]) * 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 (86): * Single equations (assignments): 83 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {2 22} Notification: Performance of Backend phase and start with SimCode phase: time 0.007254/17.11, allocations: 3.723 MB / 5.554 GB, free: 103.7 MB / 1.01 GB Notification: Performance of simCode: created initialization part: time 0.006475/17.12, allocations: 2.007 MB / 5.556 GB, free: 103.7 MB / 1.01 GB Notification: Performance of simCode: created event and clocks part: time 1.332e-05/17.12, allocations: 3.562 kB / 5.556 GB, free: 103.7 MB / 1.01 GB Notification: Performance of simCode: created simulation system equations: time 0.001855/17.12, allocations: 0.553 MB / 5.556 GB, free: 103.7 MB / 1.01 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.012/17.13, allocations: 1.332 MB / 5.558 GB, free: 103.7 MB / 1.01 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01168/17.14, allocations: 4.905 MB / 5.562 GB, free: 101.4 MB / 1.01 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001927/17.14, allocations: 1.727 MB / 5.564 GB, free: 100.7 MB / 1.01 GB Notification: Performance of simCode: alias equations: time 0.004747/17.15, allocations: 0.5736 MB / 5.565 GB, free: 100.6 MB / 1.01 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008685/17.15, allocations: 165.6 kB / 5.565 GB, free: 100.6 MB / 1.01 GB Notification: Performance of SimCode: time 9.22e-07/17.15, allocations: 0 / 5.565 GB, free: 100.6 MB / 1.01 GB Notification: Performance of Templates: time 0.1853/17.34, allocations: 80.48 MB / 5.643 GB, free: 96.86 MB / 1.01 GB