Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.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.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.446/2.446, 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 0.001553/0.001553, allocations: 185.2 kB / 325.6 MB, free: 2.805 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 2.442/2.442, allocations: 205.4 MB / 0.5766 GB, free: 20.81 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 0.001088/0.001088, allocations: 97.83 kB / 0.6811 GB, free: 13.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004636/0.0004636, allocations: 13.12 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2075/0.208, allocations: 106.3 MB / 0.8989 GB, free: 65.43 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible): time 1.081/1.289, allocations: 205.6 MB / 1.1 GB, free: 3.395 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.03076/1.32, allocations: 11.08 MB / 1.111 GB, free: 3.219 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003476/1.323, allocations: 57.09 kB / 1.111 GB, free: 3.219 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.005777/1.329, allocations: 0.9695 MB / 1.112 GB, free: 3.215 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01971/1.349, allocations: 3.037 MB / 1.114 GB, free: 3.176 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01174/1.36, allocations: 1.674 MB / 1.116 GB, free: 3.137 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.01053/1.371, allocations: 2.765 MB / 1.119 GB, free: 3.129 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00393/1.375, allocations: 1.145 MB / 1.12 GB, free: 2.973 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007405/1.382, allocations: 1.463 MB / 1.121 GB, free: 2.969 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00337/1.386, allocations: 0.8336 MB / 1.122 GB, free: 2.961 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007374/1.387, allocations: 60.69 kB / 1.122 GB, free: 2.961 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008194/1.395, allocations: 1.165 MB / 1.123 GB, free: 2.961 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.001444/1.396, allocations: 402.9 kB / 1.124 GB, free: 2.961 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.001477/1.398, allocations: 404.5 kB / 1.124 GB, free: 2.926 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.007136/1.405, allocations: 2.216 MB / 1.126 GB, free: 2.746 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.839e-06/1.405, allocations: 0 / 1.126 GB, free: 2.746 MB / 0.698 GB
Notification: Performance of FrontEnd: time 3.787e-06/1.405, allocations: 0 / 1.126 GB, free: 2.746 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 8.793e-05/1.405, allocations: 2.875 kB / 1.126 GB, free: 2.746 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: 278
 * Number of variables: 278
Notification: Performance of Generate backend data structure: time 0.008649/1.414, allocations: 1.9 MB / 1.128 GB, free: 17.71 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.668e-05/1.414, allocations: 8.906 kB / 1.128 GB, free: 17.71 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004337/1.419, allocations: 350.5 kB / 1.129 GB, free: 17.61 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005195/1.424, allocations: 1.264 MB / 1.13 GB, free: 17.24 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001437/1.424, allocations: 89.78 kB / 1.13 GB, free: 17.23 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003774/1.424, allocations: 117.6 kB / 1.13 GB, free: 17.23 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004999/1.429, allocations: 1.209 MB / 1.131 GB, free: 17.1 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.982e-05/1.43, allocations: 3.062 kB / 1.131 GB, free: 17.1 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002254/1.43, allocations: 47.23 kB / 1.131 GB, free: 17.1 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001078/1.43, allocations: 44.3 kB / 1.131 GB, free: 17.09 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004504/1.434, allocations: 0.9672 MB / 1.132 GB, free: 17.07 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 0.01375/1.448, allocations: 5.56 MB / 1.138 GB, free: 13.49 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00255/1.451, allocations: 0.8745 MB / 1.138 GB, free: 13.19 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005708/1.451, allocations: 440.6 kB / 1.139 GB, free: 12.71 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.385e-05/1.452, allocations: 42.66 kB / 1.139 GB, free: 12.67 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=70): time 4.288e-06/1.452, allocations: 0 / 1.139 GB, free: 12.67 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=70): time 0.006432/1.458, allocations: 1.451 MB / 1.14 GB, free: 12.12 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.093e-05/1.458, allocations: 57.69 kB / 1.14 GB, free: 12.05 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002525/1.461, allocations: 1.216 MB / 1.142 GB, free: 11.7 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002534/1.461, allocations: 47.2 kB / 1.142 GB, free: 11.67 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007329/1.462, allocations: 0.6794 MB / 1.142 GB, free: 11.37 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000418/1.462, allocations: 250.1 kB / 1.143 GB, free: 11.19 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.066e-05/1.462, allocations: 15.41 kB / 1.143 GB, free: 11.19 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0001648/1.462, allocations: 339.5 kB / 1.143 GB, free: 10.87 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001015/1.463, allocations: 296 kB / 1.143 GB, free: 10.82 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001218/1.465, allocations: 0.525 MB / 1.144 GB, free: 10.52 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001147/1.466, allocations: 382.2 kB / 1.144 GB, free: 10.47 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.524e-06/1.466, allocations: 2.906 kB / 1.144 GB, free: 10.47 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.004609/1.47, allocations: 1.064 MB / 1.145 GB, free: 10.2 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007885/1.471, allocations: 1.079 MB / 1.146 GB, free: 9.086 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.149e-05/1.471, allocations: 2.625 kB / 1.146 GB, free: 9.086 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001854/1.473, allocations: 154.6 kB / 1.146 GB, free: 9.027 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00232/1.476, allocations: 181.9 kB / 1.146 GB, free: 8.996 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002612/1.478, allocations: 1.764 MB / 1.148 GB, free: 7.34 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004848/1.483, allocations: 174.9 kB / 1.148 GB, free: 7.258 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003853/1.484, allocations: 36.12 kB / 1.148 GB, free: 7.25 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 2.317e-05/1.484, allocations: 9.156 kB / 1.148 GB, free: 7.246 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004423/1.488, allocations: 0.8623 MB / 1.149 GB, free: 7.102 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.407e-05/1.488, allocations: 3 kB / 1.149 GB, free: 7.102 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005216/1.489, allocations: 91.88 kB / 1.149 GB, free: 7.07 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001309/1.49, allocations: 161 kB / 1.149 GB, free: 7.051 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004083/1.494, allocations: 3.157 MB / 1.153 GB, free: 4.191 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002464/1.497, allocations: 169 kB / 1.153 GB, free: 4.113 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001171/1.497, allocations: 31.5 kB / 1.153 GB, free: 4.113 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for initialization:
 * 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 initialization (87):
 * Single equations (assignments): 83
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 3,1 6}
Notification: Performance of prepare postOptimizeDAE: time 0.001155/1.498, allocations: 436.8 kB / 1.153 GB, free: 3.906 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004834/1.498, allocations: 145.7 kB / 1.153 GB, free: 3.832 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002916/1.501, allocations: 0.9538 MB / 1.154 GB, free: 3.582 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.182e-05/1.501, allocations: 9.672 kB / 1.154 GB, free: 3.578 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.897e-06/1.501, allocations: 13.06 kB / 1.154 GB, free: 3.57 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00247/1.504, allocations: 1.069 MB / 1.155 GB, free: 2.992 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 postOpt removeSimpleEquations (simulation): time 0.006967/1.511, allocations: 2.531 MB / 1.158 GB, free: 1.961 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.799e-06/1.511, allocations: 1.781 kB / 1.158 GB, free: 1.961 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001378/1.512, allocations: 159.8 kB / 1.158 GB, free: 1.938 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003861/1.513, allocations: 86.81 kB / 1.158 GB, free: 1.906 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.222e-05/1.513, allocations: 24.98 kB / 1.158 GB, free: 1.898 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00144/1.514, allocations: 1.739 MB / 1.16 GB, free: 256 kB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.781e-06/1.514, allocations: 5.594 kB / 1.16 GB, free: 256 kB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004128/1.519, allocations: 1.63 MB / 1.161 GB, free: 15.51 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001156/1.52, allocations: 332.7 kB / 1.162 GB, free: 15.29 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002879/1.52, allocations: 15.28 kB / 1.162 GB, free: 15.29 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001986/1.522, allocations: 119.5 kB / 1.162 GB, free: 15.25 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00019/1.522, allocations: 60.12 kB / 1.162 GB, free: 15.22 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001013/1.522, allocations: 30.88 kB / 1.162 GB, free: 15.22 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.001788/1.524, allocations: 0.8278 MB / 1.163 GB, free: 14.98 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 6.61e-07/1.524, allocations: 0 / 1.163 GB, free: 14.98 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.003579/1.528, allocations: 0.8123 MB / 1.163 GB, free: 14.86 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 5 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.vol2.dynBal.m,hex.vol2.dynBal.mXi[1],hex.mas.T)
 * 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 (64):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 3,1 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001111/1.529, allocations: 394 kB / 1.164 GB, free: 14.68 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.004558/1.534, allocations: 1.459 MB / 1.165 GB, free: 14.25 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 9.387e-06/1.534, allocations: 3.281 kB / 1.165 GB, free: 14.25 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.001427/1.535, allocations: 407.5 kB / 1.166 GB, free: 14.19 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006809/1.542, allocations: 0.7858 MB / 1.166 GB, free: 13.91 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007082/1.549, allocations: 3.267 MB / 1.17 GB, free: 11.89 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001223/1.55, allocations: 1.314 MB / 1.171 GB, free: 10.92 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.002497/1.553, allocations: 349.9 kB / 1.171 GB, free: 10.76 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004387/1.553, allocations: 103.2 kB / 1.171 GB, free: 10.75 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.112e-06/1.553, allocations: 0 / 1.171 GB, free: 10.75 MB / 0.7292 GB
Notification: Performance of Templates: time 0.08166/1.635, allocations: 27.77 MB / 1.198 GB, free: 0.625 MB / 0.7448 GB