Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.551/2.551, allocations: 287.9 MB / 302.9 MB, free: 8.262 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001419/0.001419, allocations: 183 kB / 371.4 MB, free: 10.67 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.229/2.229, allocations: 205.4 MB / 0.6301 GB, free: 10.43 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001066/0.001066, allocations: 95.81 kB / 0.7434 GB, free: 6.445 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005213/0.0005216, allocations: 16.38 kB / 0.8662 GB, free: 141.3 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1557/0.1562, allocations: 115.3 MB / 0.9787 GB, free: 28.21 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.7483/0.9046, allocations: 147.8 MB / 1.123 GB, free: 0.6367 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.007797/0.9125, allocations: 4.245 MB / 1.127 GB, free: 316 kB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000969/0.9135, allocations: 17.94 kB / 1.127 GB, free: 308 kB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.001298/0.9148, allocations: 387.2 kB / 1.128 GB, free: 240 kB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.004313/0.9191, allocations: 1.164 MB / 1.129 GB, free: 172 kB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003241/0.9224, allocations: 0.7976 MB / 1.13 GB, free: 136 kB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.001872/0.9243, allocations: 0.9373 MB / 1.13 GB, free: 96 kB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006305/0.9249, allocations: 389.6 kB / 1.131 GB, free: 40 kB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001087/0.926, allocations: 483.8 kB / 1.131 GB, free: 0 / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006412/0.9267, allocations: 322.1 kB / 1.132 GB, free: 15.96 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 7.884e-05/0.9268, allocations: 20.59 kB / 1.132 GB, free: 15.96 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001745/0.9285, allocations: 0.602 MB / 1.132 GB, free: 15.94 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002426/0.9288, allocations: 192 kB / 1.132 GB, free: 15.92 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002024/0.929, allocations: 148.5 kB / 1.133 GB, free: 15.87 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.001174/0.9302, allocations: 0.7705 MB / 1.133 GB, free: 15.81 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.323e-06/0.9302, allocations: 0 / 1.133 GB, free: 15.81 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.22e-06/0.9302, allocations: 0 / 1.133 GB, free: 15.81 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 1.076e-05/0.9303, allocations: 3.938 kB / 1.133 GB, free: 15.8 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: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.001618/0.9319, allocations: 0.8621 MB / 1.134 GB, free: 15.21 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.615e-05/0.9319, allocations: 8.531 kB / 1.134 GB, free: 15.21 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001366/0.9333, allocations: 177.2 kB / 1.134 GB, free: 15.18 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001035/0.9344, allocations: 0.5014 MB / 1.135 GB, free: 14.91 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.401e-05/0.9344, allocations: 38.22 kB / 1.135 GB, free: 14.91 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.889e-05/0.9345, allocations: 43.41 kB / 1.135 GB, free: 14.91 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001059/0.9356, allocations: 468.1 kB / 1.135 GB, free: 14.86 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.669e-05/0.9356, allocations: 0 / 1.135 GB, free: 14.86 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.292e-05/0.9357, allocations: 19.89 kB / 1.135 GB, free: 14.86 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.79e-05/0.9358, allocations: 19.27 kB / 1.135 GB, free: 14.86 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009509/0.9367, allocations: 425.9 kB / 1.136 GB, free: 14.84 MB / 0.698 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 0.003611/0.9404, allocations: 2.021 MB / 1.138 GB, free: 13.65 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006213/0.941, allocations: 286.2 kB / 1.138 GB, free: 13.59 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.302e-05/0.9411, allocations: 13.95 kB / 1.138 GB, free: 13.59 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.025e-05/0.9411, allocations: 39.28 kB / 1.138 GB, free: 13.55 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=30): time 4.796e-06/0.9412, allocations: 0 / 1.138 GB, free: 13.55 MB / 0.698 GB
Notification: Performance of matching and sorting (n=30): time 0.002026/0.9432, allocations: 0.6585 MB / 1.139 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.719e-05/0.9433, allocations: 58.34 kB / 1.139 GB, free: 13.22 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006309/0.9439, allocations: 440 kB / 1.139 GB, free: 13.04 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 5.823e-05/0.944, allocations: 33.86 kB / 1.139 GB, free: 13.01 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002354/0.9442, allocations: 274.4 kB / 1.139 GB, free: 12.85 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001321/0.9444, allocations: 104.8 kB / 1.14 GB, free: 12.78 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.169e-05/0.9444, allocations: 5.438 kB / 1.14 GB, free: 12.78 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001991/0.9446, allocations: 360.2 kB / 1.14 GB, free: 12.45 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003248/0.9449, allocations: 126.1 kB / 1.14 GB, free: 12.43 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004299/0.9454, allocations: 214.4 kB / 1.14 GB, free: 12.32 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004017/0.9458, allocations: 154.3 kB / 1.14 GB, free: 12.3 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.202e-06/0.9458, allocations: 5.469 kB / 1.14 GB, free: 12.3 MB / 0.698 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0009976/0.9468, allocations: 406.8 kB / 1.141 GB, free: 12.19 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002969/0.9472, allocations: 0.5306 MB / 1.141 GB, free: 11.63 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.027e-06/0.9472, allocations: 2.156 kB / 1.141 GB, free: 11.63 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.644e-05/0.9472, allocations: 1.594 kB / 1.141 GB, free: 11.63 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004289/0.9476, allocations: 69.47 kB / 1.141 GB, free: 11.62 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.627e-05/0.9477, allocations: 13.34 kB / 1.141 GB, free: 11.61 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006531/0.9483, allocations: 63.73 kB / 1.141 GB, free: 11.58 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.478e-05/0.9484, allocations: 10.06 kB / 1.141 GB, free: 11.58 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 9.624e-06/0.9484, allocations: 2.906 kB / 1.141 GB, free: 11.58 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0007961/0.9492, allocations: 349.1 kB / 1.142 GB, free: 11.52 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.542e-06/0.9493, allocations: 0.875 kB / 1.142 GB, free: 11.52 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.398e-06/0.9493, allocations: 2.938 kB / 1.142 GB, free: 11.52 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004048/0.9497, allocations: 66.62 kB / 1.142 GB, free: 11.51 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.291e-06/0.9497, allocations: 7.188 kB / 1.142 GB, free: 11.5 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006595/0.9504, allocations: 64.59 kB / 1.142 GB, free: 11.47 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.481e-05/0.9504, allocations: 13.72 kB / 1.142 GB, free: 11.47 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (37):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0004334/0.9509, allocations: 289.9 kB / 1.142 GB, free: 11.26 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001455/0.951, allocations: 50.47 kB / 1.142 GB, free: 11.23 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00109/0.9521, allocations: 423.2 kB / 1.143 GB, free: 11.11 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.906e-06/0.9522, allocations: 6.531 kB / 1.143 GB, free: 11.11 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.728e-06/0.9522, allocations: 4.062 kB / 1.143 GB, free: 11.11 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009499/0.9532, allocations: 446.2 kB / 1.143 GB, free: 10.89 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002521/0.9557, allocations: 1.149 MB / 1.144 GB, free: 10.29 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.256e-06/0.9557, allocations: 1.969 kB / 1.144 GB, free: 10.29 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004081/0.9561, allocations: 62.81 kB / 1.144 GB, free: 10.28 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002693/0.9564, allocations: 44.11 kB / 1.144 GB, free: 10.27 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.289e-05/0.9565, allocations: 16.64 kB / 1.144 GB, free: 10.26 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00171/0.9582, allocations: 1.435 MB / 1.146 GB, free: 8.941 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.392e-06/0.9583, allocations: 6.594 kB / 1.146 GB, free: 8.938 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00165/0.9599, allocations: 0.8038 MB / 1.147 GB, free: 8.508 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003335/0.9603, allocations: 162 kB / 1.147 GB, free: 8.375 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.088e-05/0.9604, allocations: 15.19 kB / 1.147 GB, free: 8.367 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005752/0.961, allocations: 38.94 kB / 1.147 GB, free: 8.355 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.817e-05/0.9611, allocations: 26.44 kB / 1.147 GB, free: 8.344 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.963e-05/0.9611, allocations: 15.78 kB / 1.147 GB, free: 8.34 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.0004881/0.9616, allocations: 306.3 kB / 1.147 GB, free: 8.219 MB / 0.698 GB
Notification: Performance of sort global known variables: time 1.481e-06/0.9616, allocations: 0 / 1.147 GB, free: 8.219 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.001225/0.9629, allocations: 307.9 kB / 1.147 GB, free: 8.176 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * 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 (28):
 * Single equations (assignments): 27
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004994/0.9634, allocations: 186.6 kB / 1.148 GB, free: 8.055 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.001301/0.9647, allocations: 499.7 kB / 1.148 GB, free: 7.969 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 7.608e-06/0.9647, allocations: 3.984 kB / 1.148 GB, free: 7.965 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006761/0.9654, allocations: 293.8 kB / 1.148 GB, free: 7.82 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001842/0.9673, allocations: 307.5 kB / 1.149 GB, free: 7.711 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002479/0.9698, allocations: 1.342 MB / 1.15 GB, free: 6.828 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007338/0.9705, allocations: 0.9057 MB / 1.151 GB, free: 6.039 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.0009374/0.9715, allocations: 162.7 kB / 1.151 GB, free: 5.961 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001613/0.9717, allocations: 39.19 kB / 1.151 GB, free: 5.953 MB / 0.698 GB
Notification: Performance of SimCode: time 1.544e-06/0.9717, allocations: 0 / 1.151 GB, free: 5.953 MB / 0.698 GB
Notification: Performance of Templates: time 0.02534/0.997, allocations: 9.526 MB / 1.16 GB, free: 1.258 MB / 0.698 GB