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 2.441/2.441, allocations: 251.1 MB / 266.1 MB, free: 11.64 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001621/0.001622, allocations: 182.4 kB / 325.6 MB, free: 2.84 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 2.843/2.843, allocations: 205.4 MB / 0.5766 GB, free: 20.79 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 0.001117/0.001117, allocations: 104.5 kB / 0.6811 GB, free: 13.62 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004591/0.0004592, allocations: 9 kB / 0.7951 GB, free: 135.5 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2255/0.226, allocations: 106.3 MB / 0.8989 GB, free: 65.52 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness): time 0.9437/1.17, allocations: 176.9 MB / 1.072 GB, free: 3.871 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01643/1.186, allocations: 7.007 MB / 1.078 GB, free: 3.789 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002256/1.189, allocations: 32.97 kB / 1.079 GB, free: 3.789 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.00374/1.192, allocations: 0.7356 MB / 1.079 GB, free: 3.781 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01091/1.203, allocations: 2.203 MB / 1.081 GB, free: 3.754 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00622/1.21, allocations: 1.2 MB / 1.083 GB, free: 3.723 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.005259/1.215, allocations: 1.613 MB / 1.084 GB, free: 3.719 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00245/1.217, allocations: 0.8244 MB / 1.085 GB, free: 3.625 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004865/1.222, allocations: 1.259 MB / 1.086 GB, free: 3.621 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002598/1.225, allocations: 0.6759 MB / 1.087 GB, free: 3.617 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005856/1.226, allocations: 45.88 kB / 1.087 GB, free: 3.617 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006228/1.232, allocations: 1.323 MB / 1.088 GB, free: 3.617 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.001085/1.233, allocations: 315.2 kB / 1.088 GB, free: 3.617 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.00122/1.234, allocations: 276.5 kB / 1.089 GB, free: 19.58 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.005008/1.239, allocations: 1.599 MB / 1.09 GB, free: 19.46 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 3.567e-06/1.239, allocations: 0 / 1.09 GB, free: 19.46 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 3.857e-06/1.239, allocations: 1.781 kB / 1.09 GB, free: 19.46 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 6.381e-05/1.239, allocations: 0 / 1.09 GB, free: 19.46 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 0.00763/1.247, allocations: 1.58 MB / 1.092 GB, free: 18.59 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 6.205e-05/1.247, allocations: 8.969 kB / 1.092 GB, free: 18.59 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005845/1.253, allocations: 0.5891 MB / 1.092 GB, free: 18.5 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003464/1.256, allocations: 0.924 MB / 1.093 GB, free: 18.19 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001203/1.258, allocations: 194 kB / 1.094 GB, free: 18.17 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004517/1.258, allocations: 88.92 kB / 1.094 GB, free: 18.17 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005325/1.264, allocations: 1.26 MB / 1.095 GB, free: 18.09 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.167e-05/1.264, allocations: 1.062 kB / 1.095 GB, free: 18.09 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001942/1.264, allocations: 31.28 kB / 1.095 GB, free: 18.09 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.745e-05/1.264, allocations: 49.39 kB / 1.095 GB, free: 18.09 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007612/1.272, allocations: 1.608 MB / 1.096 GB, free: 18.05 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 0.01207/1.284, allocations: 4.102 MB / 1.1 GB, free: 16.43 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004723/1.288, allocations: 1.064 MB / 1.102 GB, free: 16.38 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001224/1.29, allocations: 297.2 kB / 1.102 GB, free: 16.18 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.026e-05/1.29, allocations: 42.31 kB / 1.102 GB, free: 16.14 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=76): time 3.707e-06/1.29, allocations: 3.938 kB / 1.102 GB, free: 16.14 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=76): time 0.008969/1.299, allocations: 1.911 MB / 1.104 GB, free: 15.99 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.458e-05/1.299, allocations: 60.59 kB / 1.104 GB, free: 15.93 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001533/1.3, allocations: 0.812 MB / 1.105 GB, free: 15.78 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002988/1.301, allocations: 44.67 kB / 1.105 GB, free: 15.75 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004046/1.301, allocations: 443.8 kB / 1.105 GB, free: 15.57 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003454/1.302, allocations: 255.5 kB / 1.105 GB, free: 15.41 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.879e-05/1.302, allocations: 19.16 kB / 1.105 GB, free: 15.41 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.000146/1.302, allocations: 333.9 kB / 1.106 GB, free: 15.1 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002639/1.305, allocations: 0.5626 MB / 1.106 GB, free: 15.08 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002787/1.307, allocations: 0.6996 MB / 1.107 GB, free: 14.96 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002751/1.31, allocations: 0.621 MB / 1.107 GB, free: 14.91 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.207e-06/1.31, allocations: 0 / 1.107 GB, free: 14.91 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.006267/1.316, allocations: 1.425 MB / 1.109 GB, free: 14.75 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002865/1.317, allocations: 0.5598 MB / 1.109 GB, free: 14.16 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.261e-05/1.317, allocations: 2.531 kB / 1.109 GB, free: 14.16 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.445e-05/1.317, allocations: 9.906 kB / 1.109 GB, free: 14.16 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003025/1.32, allocations: 285.9 kB / 1.11 GB, free: 14.15 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009361/1.321, allocations: 1.187 MB / 1.111 GB, free: 12.98 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002552/1.323, allocations: 196.3 kB / 1.111 GB, free: 12.93 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001799/1.324, allocations: 37.08 kB / 1.111 GB, free: 12.93 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.434e-05/1.324, allocations: 3.125 kB / 1.111 GB, free: 12.93 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005768/1.329, allocations: 1.322 MB / 1.112 GB, free: 12.85 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.269e-05/1.33, allocations: 2.781 kB / 1.112 GB, free: 12.85 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.307e-05/1.33, allocations: 6.484 kB / 1.112 GB, free: 12.85 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002375/1.332, allocations: 254.1 kB / 1.113 GB, free: 12.84 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.328e-05/1.332, allocations: 4.969 kB / 1.113 GB, free: 12.84 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00235/1.334, allocations: 196.5 kB / 1.113 GB, free: 12.79 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001677/1.335, allocations: 36.69 kB / 1.113 GB, free: 12.79 MB / 0.7136 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 0.0009445/1.335, allocations: 380.8 kB / 1.113 GB, free: 12.59 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003926/1.336, allocations: 102.8 kB / 1.113 GB, free: 12.54 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006172/1.342, allocations: 1.425 MB / 1.115 GB, free: 12.45 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.68e-05/1.342, allocations: 12.06 kB / 1.115 GB, free: 12.44 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.01e-05/1.342, allocations: 0 / 1.115 GB, free: 12.44 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.861e-05/1.342, allocations: 4.359 kB / 1.115 GB, free: 12.44 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01057/1.353, allocations: 2.992 MB / 1.118 GB, free: 11.91 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.556e-05/1.353, allocations: 2.812 kB / 1.118 GB, free: 11.91 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002533/1.355, allocations: 256.4 kB / 1.118 GB, free: 11.9 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.471e-05/1.355, allocations: 8.469 kB / 1.118 GB, free: 11.9 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001943/1.356, allocations: 25.67 kB / 1.118 GB, free: 11.9 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008254/1.357, allocations: 1.199 MB / 1.119 GB, free: 10.72 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.128e-05/1.357, allocations: 7.125 kB / 1.119 GB, free: 10.72 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007093/1.364, allocations: 1.751 MB / 1.121 GB, free: 10.03 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001307/1.365, allocations: 307.2 kB / 1.121 GB, free: 9.836 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003028/1.365, allocations: 22.5 kB / 1.121 GB, free: 9.836 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002704/1.368, allocations: 169.5 kB / 1.121 GB, free: 9.777 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003231/1.368, allocations: 64.56 kB / 1.121 GB, free: 9.75 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001547/1.369, allocations: 34.05 kB / 1.121 GB, free: 9.746 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.001219/1.37, allocations: 0.5647 MB / 1.122 GB, free: 9.551 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 3.31e-07/1.37, allocations: 0 / 1.122 GB, free: 9.551 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.002809/1.373, allocations: 0.5344 MB / 1.122 GB, free: 9.484 MB / 0.7136 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 0.0009849/1.374, allocations: 260.9 kB / 1.123 GB, free: 9.344 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.01003/1.384, allocations: 2.146 MB / 1.125 GB, free: 8.824 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 1.403e-05/1.384, allocations: 2.781 kB / 1.125 GB, free: 8.824 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.0033/1.387, allocations: 0.7043 MB / 1.125 GB, free: 8.699 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004742/1.392, allocations: 0.4991 MB / 1.126 GB, free: 8.523 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007568/1.4, allocations: 2.471 MB / 1.128 GB, free: 7.125 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009409/1.401, allocations: 1.117 MB / 1.129 GB, free: 6.242 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.003184/1.404, allocations: 391.4 kB / 1.13 GB, free: 6.062 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005751/1.404, allocations: 84.44 kB / 1.13 GB, free: 6.047 MB / 0.7136 GB
Notification: Performance of SimCode: time 9.62e-07/1.404, allocations: 0 / 1.13 GB, free: 6.047 MB / 0.7136 GB
Notification: Performance of Templates: time 0.06286/1.467, allocations: 19.42 MB / 1.149 GB, free: 11.09 MB / 0.7292 GB