Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness.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.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.446/2.446, allocations: 287.9 MB / 302.9 MB, free: 8.316 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001483/0.001483, allocations: 187.2 kB / 371.4 MB, free: 10.66 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.109/2.109, allocations: 205.4 MB / 0.6301 GB, free: 10.4 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001039/0.001039, allocations: 88.92 kB / 0.7434 GB, free: 6.418 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007323/0.0007326, allocations: 10.62 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1822/0.183, allocations: 115.3 MB / 0.9787 GB, free: 28.19 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness): time 0.8395/1.023, allocations: 176.6 MB / 1.151 GB, free: 8.762 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01413/1.037, allocations: 6.891 MB / 1.158 GB, free: 3.23 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001622/1.038, allocations: 35 kB / 1.158 GB, free: 3.215 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.002777/1.041, allocations: 0.718 MB / 1.159 GB, free: 2.609 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.008208/1.049, allocations: 2.116 MB / 1.161 GB, free: 0.8984 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004636/1.054, allocations: 1.14 MB / 1.162 GB, free: 116 kB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.003907/1.058, allocations: 1.619 MB / 1.163 GB, free: 15.05 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00177/1.06, allocations: 0.8135 MB / 1.164 GB, free: 14.56 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003897/1.064, allocations: 1.309 MB / 1.166 GB, free: 13.72 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00142/1.065, allocations: 0.621 MB / 1.166 GB, free: 13.36 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.000206/1.065, allocations: 46.19 kB / 1.166 GB, free: 13.36 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007704/1.073, allocations: 1.327 MB / 1.167 GB, free: 12.74 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.001119/1.074, allocations: 314.4 kB / 1.168 GB, free: 12.54 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.001023/1.075, allocations: 276.1 kB / 1.168 GB, free: 12.38 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.005948/1.081, allocations: 1.595 MB / 1.17 GB, free: 11.35 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 5.574e-06/1.081, allocations: 1.812 kB / 1.17 GB, free: 11.35 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 7.227e-06/1.081, allocations: 3.938 kB / 1.17 GB, free: 11.35 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 2.715e-05/1.081, allocations: 3.938 kB / 1.17 GB, free: 11.34 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.009782/1.091, allocations: 1.58 MB / 1.171 GB, free: 10.15 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 6.444e-05/1.091, allocations: 13.83 kB / 1.171 GB, free: 10.15 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007981/1.099, allocations: 0.5886 MB / 1.172 GB, free: 9.898 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004747/1.104, allocations: 0.9197 MB / 1.173 GB, free: 9.172 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001419/1.106, allocations: 203.4 kB / 1.173 GB, free: 9.09 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004357/1.106, allocations: 80.94 kB / 1.173 GB, free: 9.066 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007167/1.113, allocations: 1.264 MB / 1.174 GB, free: 8.367 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.358e-05/1.113, allocations: 0.875 kB / 1.174 GB, free: 8.367 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002949/1.114, allocations: 31.47 kB / 1.174 GB, free: 8.344 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001246/1.114, allocations: 54.38 kB / 1.174 GB, free: 8.328 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009951/1.124, allocations: 1.606 MB / 1.176 GB, free: 7.57 MB / 0.7136 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 0.01613/1.14, allocations: 4.094 MB / 1.18 GB, free: 4.238 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006542/1.147, allocations: 1.071 MB / 1.181 GB, free: 3.742 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001545/1.148, allocations: 292.5 kB / 1.181 GB, free: 3.504 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.11e-05/1.148, allocations: 41.09 kB / 1.181 GB, free: 3.457 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=76): time 7.622e-06/1.148, allocations: 2.875 kB / 1.181 GB, free: 3.457 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=76): time 0.01408/1.162, allocations: 1.91 MB / 1.183 GB, free: 2.582 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.71e-05/1.162, allocations: 57.97 kB / 1.183 GB, free: 2.52 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001418/1.164, allocations: 0.814 MB / 1.184 GB, free: 2.043 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001555/1.164, allocations: 46.3 kB / 1.184 GB, free: 1.996 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000471/1.165, allocations: 445.8 kB / 1.184 GB, free: 1.609 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003162/1.165, allocations: 263.7 kB / 1.185 GB, free: 1.379 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.053e-05/1.165, allocations: 10.56 kB / 1.185 GB, free: 1.371 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0001919/1.165, allocations: 337.2 kB / 1.185 GB, free: 1.043 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001895/1.167, allocations: 0.5633 MB / 1.185 GB, free: 0.7812 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002074/1.169, allocations: 0.702 MB / 1.186 GB, free: 392 kB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001982/1.171, allocations: 0.6165 MB / 1.187 GB, free: 76 kB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.032e-06/1.171, allocations: 2.719 kB / 1.187 GB, free: 76 kB / 0.7136 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.004575/1.176, allocations: 1.42 MB / 1.188 GB, free: 15.39 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003613/1.176, allocations: 0.5687 MB / 1.189 GB, free: 14.79 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.683e-06/1.176, allocations: 0 / 1.189 GB, free: 14.79 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.01e-05/1.176, allocations: 4.562 kB / 1.189 GB, free: 14.79 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001973/1.178, allocations: 283.4 kB / 1.189 GB, free: 14.71 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001029/1.179, allocations: 1.2 MB / 1.19 GB, free: 13.5 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001644/1.181, allocations: 193.8 kB / 1.19 GB, free: 13.41 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001346/1.181, allocations: 31.14 kB / 1.19 GB, free: 13.4 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.224e-05/1.181, allocations: 5.375 kB / 1.19 GB, free: 13.4 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004265/1.185, allocations: 1.321 MB / 1.192 GB, free: 12.78 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.237e-06/1.185, allocations: 1.625 kB / 1.192 GB, free: 12.78 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.041e-05/1.185, allocations: 5.781 kB / 1.192 GB, free: 12.78 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001546/1.187, allocations: 251.1 kB / 1.192 GB, free: 12.71 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.584e-05/1.187, allocations: 11.39 kB / 1.192 GB, free: 12.71 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00157/1.189, allocations: 193.8 kB / 1.192 GB, free: 12.61 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001357/1.189, allocations: 43.33 kB / 1.192 GB, free: 12.59 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.000814/1.19, allocations: 371.7 kB / 1.193 GB, free: 12.29 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003119/1.19, allocations: 100.3 kB / 1.193 GB, free: 12.24 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004621/1.195, allocations: 1.432 MB / 1.194 GB, free: 11.5 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.084e-05/1.195, allocations: 7.375 kB / 1.194 GB, free: 11.5 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.859e-06/1.195, allocations: 0 / 1.194 GB, free: 11.5 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.415e-05/1.195, allocations: 3.984 kB / 1.194 GB, free: 11.49 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01405/1.209, allocations: 2.981 MB / 1.197 GB, free: 9.012 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.872e-05/1.209, allocations: 7.984 kB / 1.197 GB, free: 9.004 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003538/1.212, allocations: 244.2 kB / 1.197 GB, free: 8.766 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.367e-05/1.212, allocations: 8 kB / 1.197 GB, free: 8.758 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002269/1.213, allocations: 31.98 kB / 1.197 GB, free: 8.727 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001717/1.214, allocations: 1.195 MB / 1.198 GB, free: 7.484 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.493e-05/1.214, allocations: 4 kB / 1.198 GB, free: 7.48 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0105/1.225, allocations: 1.746 MB / 1.2 GB, free: 5.562 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001812/1.227, allocations: 315.4 kB / 1.2 GB, free: 5.234 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000517/1.227, allocations: 20 kB / 1.2 GB, free: 5.215 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00368/1.231, allocations: 159.8 kB / 1.201 GB, free: 5.059 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003768/1.231, allocations: 72.38 kB / 1.201 GB, free: 4.984 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002766/1.232, allocations: 35.97 kB / 1.201 GB, free: 4.949 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002348/1.234, allocations: 0.5621 MB / 1.201 GB, free: 4.375 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 1.376e-06/1.234, allocations: 0 / 1.201 GB, free: 4.375 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.004245/1.238, allocations: 0.5341 MB / 1.202 GB, free: 3.84 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 18
 * 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 simulation (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001406/1.24, allocations: 281.3 kB / 1.202 GB, free: 3.574 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.01575/1.256, allocations: 2.135 MB / 1.204 GB, free: 1.414 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.286e-05/1.256, allocations: 0 / 1.204 GB, free: 1.414 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.005367/1.261, allocations: 0.7107 MB / 1.205 GB, free: 0.7031 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009171/1.27, allocations: 0.5005 MB / 1.205 GB, free: 208 kB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01206/1.282, allocations: 2.499 MB / 1.208 GB, free: 13.62 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00103/1.284, allocations: 1.114 MB / 1.209 GB, free: 12.48 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.002474/1.286, allocations: 395.5 kB / 1.209 GB, free: 12.09 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00046/1.287, allocations: 91.33 kB / 1.209 GB, free: 12 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.543e-06/1.287, allocations: 0 / 1.209 GB, free: 12 MB / 0.7448 GB
Notification: Performance of Templates: time 0.04995/1.336, allocations: 19.4 MB / 1.228 GB, free: 8.82 MB / 0.7605 GB