Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent.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.HeatExchangers.BaseClasses.Examples.HexElementLatent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.177/2.177, 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 0.00158/0.00158, allocations: 192 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 2.453/2.453, 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 0.001535/0.001535, allocations: 105.8 kB / 0.6811 GB, free: 13.6 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004597/0.0004597, allocations: 11.97 kB / 0.7951 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2185/0.219, allocations: 106.3 MB / 0.8989 GB, free: 65.49 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent): time 1.152/1.371, allocations: 210.2 MB / 1.104 GB, free: 3.32 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.04122/1.413, allocations: 15.84 MB / 1.12 GB, free: 3.035 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004373/1.417, allocations: 68.38 kB / 1.12 GB, free: 3.031 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.006649/1.424, allocations: 0.9958 MB / 1.121 GB, free: 3.031 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01994/1.444, allocations: 3.243 MB / 1.124 GB, free: 2.988 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01177/1.456, allocations: 1.821 MB / 1.126 GB, free: 2.949 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.01116/1.467, allocations: 3.044 MB / 1.129 GB, free: 2.945 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00429/1.471, allocations: 1.332 MB / 1.13 GB, free: 2.77 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007793/1.479, allocations: 1.58 MB / 1.131 GB, free: 2.762 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003845/1.483, allocations: 0.9774 MB / 1.132 GB, free: 2.754 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.000844/1.484, allocations: 68.31 kB / 1.132 GB, free: 2.754 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007718/1.492, allocations: 1.295 MB / 1.134 GB, free: 2.754 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.001626/1.493, allocations: 440.2 kB / 1.134 GB, free: 2.754 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.001846/1.495, allocations: 440 kB / 1.134 GB, free: 2.723 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.00789/1.503, allocations: 2.457 MB / 1.137 GB, free: 2.254 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.11e-06/1.503, allocations: 0 / 1.137 GB, free: 2.254 MB / 0.698 GB
Notification: Performance of FrontEnd: time 3.666e-06/1.503, allocations: 0 / 1.137 GB, free: 2.254 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0001181/1.503, allocations: 0 / 1.137 GB, free: 2.254 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 350
 * Number of variables: 350
Notification: Performance of Generate backend data structure: time 0.009131/1.512, allocations: 2.083 MB / 1.139 GB, free: 16.91 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.825e-05/1.513, allocations: 9.406 kB / 1.139 GB, free: 16.91 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004428/1.517, allocations: 371.5 kB / 1.139 GB, free: 16.76 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006173/1.523, allocations: 1.328 MB / 1.141 GB, free: 16.12 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002383/1.524, allocations: 112.1 kB / 1.141 GB, free: 16.12 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005805/1.524, allocations: 137.3 kB / 1.141 GB, free: 16.12 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006655/1.531, allocations: 1.498 MB / 1.142 GB, free: 15.66 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.765e-05/1.531, allocations: 6.469 kB / 1.142 GB, free: 15.66 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002782/1.531, allocations: 60.56 kB / 1.142 GB, free: 15.65 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001214/1.531, allocations: 59.55 kB / 1.142 GB, free: 15.64 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005815/1.537, allocations: 1.147 MB / 1.144 GB, free: 15.47 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 0.02106/1.558, allocations: 7.327 MB / 1.151 GB, free: 10.34 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004107/1.563, allocations: 0.8515 MB / 1.152 GB, free: 10.12 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001481/1.564, allocations: 0.5567 MB / 1.152 GB, free: 9.531 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.868e-05/1.564, allocations: 50.31 kB / 1.152 GB, free: 9.488 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=74): time 9.127e-06/1.564, allocations: 3.984 kB / 1.152 GB, free: 9.484 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=74): time 0.01802/1.582, allocations: 2.192 MB / 1.154 GB, free: 8.617 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.891e-05/1.582, allocations: 60.5 kB / 1.154 GB, free: 8.555 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004094/1.586, allocations: 1.319 MB / 1.156 GB, free: 8.18 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002996/1.587, allocations: 41.52 kB / 1.156 GB, free: 8.148 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001159/1.588, allocations: 0.7965 MB / 1.156 GB, free: 7.77 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006085/1.589, allocations: 262.5 kB / 1.157 GB, free: 7.582 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000103/1.589, allocations: 15.81 kB / 1.157 GB, free: 7.582 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0002191/1.589, allocations: 345 kB / 1.157 GB, free: 7.262 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001023/1.59, allocations: 326.2 kB / 1.157 GB, free: 7.215 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001264/1.591, allocations: 0.5607 MB / 1.158 GB, free: 6.887 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001201/1.593, allocations: 413.3 kB / 1.158 GB, free: 6.84 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.546e-06/1.593, allocations: 7.094 kB / 1.158 GB, free: 6.836 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=108) (initialization): time 0.004501/1.597, allocations: 1.262 MB / 1.16 GB, free: 6.535 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0009918/1.598, allocations: 1.975 MB / 1.161 GB, free: 4.426 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.791e-05/1.598, allocations: 3.25 kB / 1.161 GB, free: 4.426 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003484/1.602, allocations: 419.5 kB / 1.162 GB, free: 4.297 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001278/1.603, allocations: 162.4 kB / 1.162 GB, free: 4.273 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002693/1.606, allocations: 2.056 MB / 1.164 GB, free: 2.633 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002617/1.608, allocations: 186.2 kB / 1.164 GB, free: 2.543 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001986/1.609, allocations: 43.77 kB / 1.164 GB, free: 2.535 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.742e-05/1.609, allocations: 5.812 kB / 1.164 GB, free: 2.535 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003283/1.612, allocations: 1.06 MB / 1.165 GB, free: 2.359 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.898e-05/1.612, allocations: 5.719 kB / 1.165 GB, free: 2.359 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002681/1.615, allocations: 371 kB / 1.166 GB, free: 2.25 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001282/1.616, allocations: 159.5 kB / 1.166 GB, free: 2.23 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005607/1.622, allocations: 3.877 MB / 1.17 GB, free: 14.87 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002741/1.624, allocations: 175.7 kB / 1.17 GB, free: 14.79 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002087/1.625, allocations: 37.73 kB / 1.17 GB, free: 14.79 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 22
 * 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 (79):
 * Single equations (assignments): 75
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {2 21,1 3,1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.001613/1.626, allocations: 478.4 kB / 1.17 GB, free: 14.57 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007197/1.627, allocations: 152.7 kB / 1.17 GB, free: 14.49 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006847/1.634, allocations: 1.231 MB / 1.172 GB, free: 14.16 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.171e-05/1.634, allocations: 6.781 kB / 1.172 GB, free: 14.16 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.434e-06/1.634, allocations: 0 / 1.172 GB, free: 14.16 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006245/1.64, allocations: 1.319 MB / 1.173 GB, free: 13.52 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01054/1.651, allocations: 2.737 MB / 1.176 GB, free: 12.5 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.471e-05/1.651, allocations: 4.656 kB / 1.176 GB, free: 12.5 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001206/1.652, allocations: 99.08 kB / 1.176 GB, free: 12.48 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003615/1.656, allocations: 370.4 kB / 1.176 GB, free: 12.37 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001789/1.656, allocations: 28.62 kB / 1.176 GB, free: 12.36 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00319/1.659, allocations: 2.044 MB / 1.178 GB, free: 10.72 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.275e-05/1.659, allocations: 9.047 kB / 1.178 GB, free: 10.72 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005072/1.664, allocations: 1.394 MB / 1.179 GB, free: 10.02 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001826/1.666, allocations: 356.8 kB / 1.18 GB, free: 9.785 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005638/1.667, allocations: 17.91 kB / 1.18 GB, free: 9.785 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003198/1.67, allocations: 124 kB / 1.18 GB, free: 9.738 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000324/1.671, allocations: 61.5 kB / 1.18 GB, free: 9.711 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001575/1.671, allocations: 29.89 kB / 1.18 GB, free: 9.707 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002767/1.674, allocations: 0.889 MB / 1.181 GB, free: 9.395 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 8.71e-07/1.674, allocations: 4 kB / 1.181 GB, free: 9.391 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.006343/1.68, allocations: 0.9116 MB / 1.182 GB, free: 8.527 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * 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 (48):
 * Single equations (assignments): 43
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {2 21,1 3,1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001516/1.682, allocations: 378.7 kB / 1.182 GB, free: 8.199 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.007649/1.689, allocations: 1.665 MB / 1.184 GB, free: 6.922 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.133e-05/1.689, allocations: 4.5 kB / 1.184 GB, free: 6.918 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.00248/1.692, allocations: 480.6 kB / 1.184 GB, free: 6.578 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009262/1.701, allocations: 0.7876 MB / 1.185 GB, free: 5.926 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009485/1.711, allocations: 3.255 MB / 1.188 GB, free: 2.863 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001493/1.712, allocations: 1.385 MB / 1.189 GB, free: 1.484 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.002534/1.715, allocations: 327.8 kB / 1.19 GB, free: 1.168 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004503/1.715, allocations: 96.28 kB / 1.19 GB, free: 1.082 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.313e-06/1.715, allocations: 0 / 1.19 GB, free: 1.082 MB / 0.7292 GB
Notification: Performance of Templates: time 0.09051/1.806, allocations: 30.61 MB / 1.22 GB, free: 2.867 MB / 0.7605 GB