Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.383/2.383, allocations: 251.1 MB / 266.1 MB, free: 11.62 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 0.002038/0.002038, allocations: 179.9 kB / 325.6 MB, free: 2.828 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 2.436/2.436, allocations: 205.4 MB / 0.5766 GB, free: 20.77 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 0.001196/0.001196, allocations: 102.3 kB / 0.6811 GB, free: 13.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004958/0.0004962, allocations: 12.84 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2184/0.2189, allocations: 106.3 MB / 0.8989 GB, free: 65.45 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.962/1.181, allocations: 176.9 MB / 1.072 GB, free: 3.891 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01647/1.198, allocations: 7.01 MB / 1.079 GB, free: 3.801 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00216/1.2, allocations: 35.72 kB / 1.079 GB, free: 3.801 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.003761/1.204, allocations: 0.7231 MB / 1.079 GB, free: 3.801 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01066/1.214, allocations: 2.198 MB / 1.081 GB, free: 3.773 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006078/1.22, allocations: 1.204 MB / 1.083 GB, free: 3.742 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.005205/1.226, allocations: 1.62 MB / 1.084 GB, free: 3.734 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002296/1.228, allocations: 0.8183 MB / 1.085 GB, free: 3.645 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004831/1.233, allocations: 1.264 MB / 1.086 GB, free: 3.637 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002439/1.235, allocations: 0.6724 MB / 1.087 GB, free: 3.633 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004497/1.236, allocations: 45.56 kB / 1.087 GB, free: 3.633 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005725/1.242, allocations: 1.325 MB / 1.088 GB, free: 3.633 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0009015/1.242, allocations: 315.4 kB / 1.088 GB, free: 3.633 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.001029/1.244, allocations: 269.6 kB / 1.089 GB, free: 19.6 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.004156/1.248, allocations: 1.604 MB / 1.09 GB, free: 19.48 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 4.668e-06/1.248, allocations: 4 kB / 1.09 GB, free: 19.47 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 2.705e-06/1.248, allocations: 0 / 1.09 GB, free: 19.47 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 4.109e-05/1.248, allocations: 0 / 1.09 GB, free: 19.47 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 0.007407/1.255, allocations: 1.576 MB / 1.092 GB, free: 18.61 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.682e-05/1.255, allocations: 12.66 kB / 1.092 GB, free: 18.61 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005628/1.261, allocations: 0.593 MB / 1.092 GB, free: 18.5 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003313/1.264, allocations: 0.9236 MB / 1.093 GB, free: 18.2 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001194/1.266, allocations: 197.2 kB / 1.094 GB, free: 18.18 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003543/1.266, allocations: 85.81 kB / 1.094 GB, free: 18.18 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004917/1.271, allocations: 1.256 MB / 1.095 GB, free: 18.11 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.356e-05/1.271, allocations: 0 / 1.095 GB, free: 18.11 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001751/1.271, allocations: 38.2 kB / 1.095 GB, free: 18.1 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.247e-05/1.271, allocations: 53.45 kB / 1.095 GB, free: 18.1 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007177/1.278, allocations: 1.606 MB / 1.096 GB, free: 18.06 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 0.01274/1.291, allocations: 4.081 MB / 1.1 GB, free: 16.45 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005315/1.297, allocations: 1.069 MB / 1.102 GB, free: 16.4 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001315/1.298, allocations: 296.7 kB / 1.102 GB, free: 16.2 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.756e-05/1.298, allocations: 51.36 kB / 1.102 GB, free: 16.16 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=76): time 5.049e-06/1.298, allocations: 0 / 1.102 GB, free: 16.16 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=76): time 0.008928/1.307, allocations: 1.912 MB / 1.104 GB, free: 16.01 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.046e-05/1.307, allocations: 60.66 kB / 1.104 GB, free: 15.94 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001608/1.309, allocations: 0.8112 MB / 1.105 GB, free: 15.8 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003228/1.309, allocations: 39.2 kB / 1.105 GB, free: 15.77 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004504/1.31, allocations: 445.1 kB / 1.105 GB, free: 15.59 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003097/1.31, allocations: 261.4 kB / 1.105 GB, free: 15.42 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.857e-05/1.31, allocations: 15.62 kB / 1.105 GB, free: 15.42 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.000168/1.31, allocations: 338.6 kB / 1.106 GB, free: 15.11 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002568/1.313, allocations: 0.5619 MB / 1.106 GB, free: 15.1 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002774/1.316, allocations: 0.6932 MB / 1.107 GB, free: 14.98 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002698/1.318, allocations: 0.6195 MB / 1.107 GB, free: 14.93 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.803e-06/1.318, allocations: 2.688 kB / 1.107 GB, free: 14.93 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.00609/1.324, allocations: 1.424 MB / 1.109 GB, free: 14.77 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004624/1.325, allocations: 0.5586 MB / 1.109 GB, free: 14.18 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.17e-05/1.325, allocations: 2.5 kB / 1.109 GB, free: 14.18 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.007e-05/1.325, allocations: 2.469 kB / 1.109 GB, free: 14.18 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00484/1.33, allocations: 295.5 kB / 1.11 GB, free: 14.16 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001612/1.332, allocations: 1.181 MB / 1.111 GB, free: 13 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003857/1.335, allocations: 201.5 kB / 1.111 GB, free: 12.95 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003444/1.336, allocations: 35.91 kB / 1.111 GB, free: 12.95 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.893e-05/1.336, allocations: 3.062 kB / 1.111 GB, free: 12.95 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006473/1.342, allocations: 1.32 MB / 1.112 GB, free: 12.87 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.58e-05/1.342, allocations: 4.609 kB / 1.112 GB, free: 12.87 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.416e-05/1.342, allocations: 5.781 kB / 1.112 GB, free: 12.87 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002375/1.345, allocations: 250.8 kB / 1.113 GB, free: 12.86 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.912e-05/1.345, allocations: 12 kB / 1.113 GB, free: 12.86 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002318/1.347, allocations: 194.9 kB / 1.113 GB, free: 12.81 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001536/1.347, allocations: 35.02 kB / 1.113 GB, free: 12.81 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 0.0009135/1.348, allocations: 374.6 kB / 1.113 GB, free: 12.62 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003225/1.349, allocations: 107.2 kB / 1.113 GB, free: 12.56 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006048/1.355, allocations: 1.428 MB / 1.115 GB, free: 12.46 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.395e-05/1.355, allocations: 7.438 kB / 1.115 GB, free: 12.46 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.053e-05/1.355, allocations: 4 kB / 1.115 GB, free: 12.46 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.251e-05/1.355, allocations: 3.141 kB / 1.115 GB, free: 12.46 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009811/1.365, allocations: 2.986 MB / 1.118 GB, free: 11.93 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.354e-05/1.365, allocations: 6.062 kB / 1.118 GB, free: 11.93 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002367/1.367, allocations: 252.3 kB / 1.118 GB, free: 11.92 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.511e-05/1.367, allocations: 8.594 kB / 1.118 GB, free: 11.92 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001087/1.367, allocations: 25.14 kB / 1.118 GB, free: 11.92 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008507/1.368, allocations: 1.196 MB / 1.119 GB, free: 10.75 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.586e-06/1.368, allocations: 7.906 kB / 1.119 GB, free: 10.75 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006712/1.375, allocations: 1.753 MB / 1.121 GB, free: 10.05 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001107/1.376, allocations: 308 kB / 1.121 GB, free: 9.852 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000275/1.376, allocations: 20.03 kB / 1.121 GB, free: 9.852 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00247/1.379, allocations: 166.8 kB / 1.121 GB, free: 9.793 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002782/1.379, allocations: 62.53 kB / 1.121 GB, free: 9.77 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00017/1.379, allocations: 42.75 kB / 1.121 GB, free: 9.758 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.001281/1.381, allocations: 0.5598 MB / 1.122 GB, free: 9.562 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 3.7e-07/1.381, allocations: 0 / 1.122 GB, free: 9.562 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.002487/1.383, allocations: 0.5322 MB / 1.122 GB, free: 9.5 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 0.0008493/1.384, allocations: 277.8 kB / 1.123 GB, free: 9.352 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.009619/1.394, allocations: 2.148 MB / 1.125 GB, free: 8.828 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 1.138e-05/1.394, allocations: 2.531 kB / 1.125 GB, free: 8.828 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.003209/1.397, allocations: 0.7054 MB / 1.125 GB, free: 8.703 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004669/1.402, allocations: 0.4953 MB / 1.126 GB, free: 8.531 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007701/1.409, allocations: 2.479 MB / 1.128 GB, free: 7.129 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00097/1.41, allocations: 1.115 MB / 1.129 GB, free: 6.25 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.003068/1.413, allocations: 390.2 kB / 1.13 GB, free: 6.07 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006154/1.414, allocations: 90.05 kB / 1.13 GB, free: 6.051 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.172e-06/1.414, allocations: 0 / 1.13 GB, free: 6.051 MB / 0.7136 GB
Notification: Performance of Templates: time 0.06232/1.476, allocations: 19.44 MB / 1.149 GB, free: 11.12 MB / 0.7292 GB