Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.41/2.41, allocations: 252.6 MB / 265.2 MB, free: 5.77 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 0.001409/0.001409, allocations: 186.2 kB / 324.5 MB, free: 14.4 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.026/2.026, allocations: 205.4 MB / 0.5754 GB, free: 10.48 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 0.001215/0.001215, allocations: 94.58 kB / 0.6797 GB, free: 15.72 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 4.14e-05/4.154e-05, allocations: 4 kB / 0.7911 GB, free: 96.62 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2103/0.2104, allocations: 106.2 MB / 0.8949 GB, free: 6.289 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.998/7.208, allocations: 2.207 GB / 3.102 GB, free: 121.7 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002647/7.208, allocations: 83.27 kB / 3.102 GB, free: 121.7 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.324/12.53, allocations: 0.9683 GB / 4.071 GB, free: 140 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 3.286e-06/12.53, allocations: 3.625 kB / 4.071 GB, free: 140 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0001431/12.53, allocations: 38.97 kB / 4.071 GB, free: 140 MB / 0.8855 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 0.008574/12.54, allocations: 1.723 MB / 4.072 GB, free: 138.8 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.804e-05/12.54, allocations: 8.438 kB / 4.072 GB, free: 138.8 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005382/12.55, allocations: 0.5457 MB / 4.073 GB, free: 138.6 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003974/12.55, allocations: 1.05 MB / 4.074 GB, free: 137.8 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001198/12.55, allocations: 198.2 kB / 4.074 GB, free: 137.8 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004219/12.55, allocations: 83.22 kB / 4.074 GB, free: 137.8 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00299/12.56, allocations: 1.137 MB / 4.075 GB, free: 137.1 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.022e-05/12.56, allocations: 0 / 4.075 GB, free: 137.1 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001709/12.56, allocations: 35.08 kB / 4.075 GB, free: 137.1 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.022e-05/12.56, allocations: 51.59 kB / 4.075 GB, free: 137.1 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003084/12.56, allocations: 1.177 MB / 4.076 GB, free: 136.5 MB / 0.8855 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 0.01067/12.57, allocations: 4.084 MB / 4.08 GB, free: 133.3 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00188/12.57, allocations: 0.726 MB / 4.081 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001135/12.57, allocations: 0.4993 MB / 4.082 GB, free: 132.7 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001404/12.57, allocations: 0.6087 MB / 4.082 GB, free: 132.1 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.253e-05/12.57, allocations: 47 kB / 4.082 GB, free: 132 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=76): time 3.296e-06/12.57, allocations: 0 / 4.082 GB, free: 132 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=76): time 0.003186/12.58, allocations: 0.9609 MB / 4.083 GB, free: 131.6 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.731e-05/12.58, allocations: 67.97 kB / 4.083 GB, free: 131.5 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001351/12.58, allocations: 0.6948 MB / 4.084 GB, free: 131.1 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002599/12.58, allocations: 45.11 kB / 4.084 GB, free: 131.1 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003882/12.58, allocations: 444.8 kB / 4.084 GB, free: 130.7 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003011/12.58, allocations: 258.7 kB / 4.085 GB, free: 130.5 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.638e-05/12.58, allocations: 15.56 kB / 4.085 GB, free: 130.5 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 9.756e-05/12.58, allocations: 343.7 kB / 4.085 GB, free: 130.1 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000998/12.58, allocations: 375.6 kB / 4.085 GB, free: 130 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001126/12.58, allocations: 0.5132 MB / 4.086 GB, free: 129.6 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001077/12.58, allocations: 445.5 kB / 4.086 GB, free: 129.4 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.829e-06/12.58, allocations: 0 / 4.086 GB, free: 129.4 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.002795/12.59, allocations: 1.044 MB / 4.087 GB, free: 128.9 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001581/12.59, allocations: 482.6 kB / 4.088 GB, free: 128.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.225e-05/12.59, allocations: 3.969 kB / 4.088 GB, free: 128.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.004e-05/12.59, allocations: 7.156 kB / 4.088 GB, free: 128.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002868/12.59, allocations: 272.3 kB / 4.088 GB, free: 128.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007515/12.59, allocations: 1.2 MB / 4.089 GB, free: 127.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002571/12.59, allocations: 200.7 kB / 4.089 GB, free: 127 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000183/12.59, allocations: 38.91 kB / 4.089 GB, free: 127 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.476e-05/12.59, allocations: 3.875 kB / 4.089 GB, free: 127 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002496/12.6, allocations: 0.9318 MB / 4.09 GB, free: 126.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.105e-06/12.6, allocations: 3.031 kB / 4.09 GB, free: 126.5 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.248e-05/12.6, allocations: 3.906 kB / 4.09 GB, free: 126.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002384/12.6, allocations: 249.5 kB / 4.091 GB, free: 126.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.718e-05/12.6, allocations: 9.688 kB / 4.091 GB, free: 126.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002442/12.6, allocations: 201.3 kB / 4.091 GB, free: 126.4 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001486/12.6, allocations: 31.36 kB / 4.091 GB, free: 126.4 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete 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 0.0003632/12.6, allocations: 153.8 kB / 4.091 GB, free: 126.2 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002794/12.6, allocations: 104.8 kB / 4.091 GB, free: 126.2 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002956/12.6, allocations: 1.048 MB / 4.092 GB, free: 125.6 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.215e-05/12.6, allocations: 11.47 kB / 4.092 GB, free: 125.6 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.915e-06/12.6, allocations: 0 / 4.092 GB, free: 125.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.372e-05/12.6, allocations: 7.516 kB / 4.092 GB, free: 125.6 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006127/12.61, allocations: 2.514 MB / 4.095 GB, free: 123.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.052e-05/12.61, allocations: 4 kB / 4.095 GB, free: 123.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003574/12.61, allocations: 251.8 kB / 4.095 GB, free: 123.1 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.608e-05/12.61, allocations: 8 kB / 4.095 GB, free: 123.1 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003032/12.61, allocations: 23.98 kB / 4.095 GB, free: 123.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009423/12.62, allocations: 1.204 MB / 4.096 GB, free: 121.9 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.989e-06/12.62, allocations: 4 kB / 4.096 GB, free: 121.9 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006278/12.62, allocations: 1.33 MB / 4.097 GB, free: 120.4 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001877/12.62, allocations: 311.5 kB / 4.098 GB, free: 120.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005588/12.62, allocations: 19.98 kB / 4.098 GB, free: 120 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004309/12.63, allocations: 161 kB / 4.098 GB, free: 119.9 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003841/12.63, allocations: 63.02 kB / 4.098 GB, free: 119.8 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002127/12.63, allocations: 35.97 kB / 4.098 GB, free: 119.8 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.001474/12.63, allocations: 0.5469 MB / 4.098 GB, free: 119.2 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 7.42e-07/12.63, allocations: 3.625 kB / 4.098 GB, free: 119.2 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.004253/12.64, allocations: 0.7646 MB / 4.099 GB, free: 118.5 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete 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 0.005386/12.64, allocations: 2.361 MB / 4.101 GB, free: 116.5 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.004546/12.65, allocations: 1.582 MB / 4.103 GB, free: 114.9 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 9.598e-06/12.65, allocations: 4 kB / 4.103 GB, free: 114.9 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.001483/12.65, allocations: 0.5046 MB / 4.103 GB, free: 114.4 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004618/12.65, allocations: 0.5024 MB / 4.104 GB, free: 114 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005584/12.66, allocations: 1.524 MB / 4.105 GB, free: 112.4 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007908/12.66, allocations: 1.116 MB / 4.107 GB, free: 111.2 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.003714/12.66, allocations: 467.8 kB / 4.107 GB, free: 110.8 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005221/12.66, allocations: 79.39 kB / 4.107 GB, free: 110.7 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.162e-06/12.66, allocations: 0 / 4.107 GB, free: 110.7 MB / 0.8855 GB
Notification: Performance of Templates: time 0.1291/12.79, allocations: 52.95 MB / 4.159 GB, free: 58.47 MB / 0.8855 GB