Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.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.MixingVolumeHeatReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.522/2.522, allocations: 287.9 MB / 302.9 MB, free: 8.328 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 0.001449/0.001449, allocations: 186.1 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 2.097/2.097, allocations: 205.4 MB / 0.6301 GB, free: 10.4 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 0.001021/0.001021, allocations: 86.92 kB / 0.7434 GB, free: 6.41 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004696/0.0004698, allocations: 16.38 kB / 0.8662 GB, free: 141.5 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1575/0.158, allocations: 115.3 MB / 0.9788 GB, free: 28.19 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow): time 0.7807/0.9388, allocations: 158.3 MB / 1.133 GB, free: 15.7 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01054/0.9494, allocations: 5.607 MB / 1.139 GB, free: 15.28 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001705/0.9512, allocations: 31.44 kB / 1.139 GB, free: 15.26 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.002186/0.9534, allocations: 0.5694 MB / 1.139 GB, free: 15.16 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.006566/0.96, allocations: 1.649 MB / 1.141 GB, free: 14.75 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004673/0.9647, allocations: 1.176 MB / 1.142 GB, free: 14.51 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.003622/0.9683, allocations: 1.659 MB / 1.144 GB, free: 14.1 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0014/0.9698, allocations: 0.7277 MB / 1.144 GB, free: 13.81 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001928/0.9717, allocations: 0.7667 MB / 1.145 GB, free: 13.53 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001261/0.973, allocations: 0.5685 MB / 1.146 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002063/0.9733, allocations: 42.81 kB / 1.146 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002473/0.9758, allocations: 0.6131 MB / 1.146 GB, free: 13.15 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006466/0.9764, allocations: 353.3 kB / 1.147 GB, free: 13.01 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005132/0.977, allocations: 255.9 kB / 1.147 GB, free: 12.95 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.002816/0.9798, allocations: 1.395 MB / 1.148 GB, free: 12.16 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.796e-06/0.9799, allocations: 0 / 1.148 GB, free: 12.16 MB / 0.698 GB
Notification: Performance of FrontEnd: time 6.126e-06/0.9799, allocations: 0 / 1.148 GB, free: 12.16 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 3.029e-05/0.9799, allocations: 3.938 kB / 1.148 GB, free: 12.16 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: 213
 * Number of variables: 213
Notification: Performance of Generate backend data structure: time 0.003228/0.9832, allocations: 1.256 MB / 1.15 GB, free: 11.22 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.784e-05/0.9832, allocations: 13.56 kB / 1.15 GB, free: 11.22 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003049/0.9863, allocations: 320.7 kB / 1.15 GB, free: 11.07 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002319/0.9887, allocations: 0.7758 MB / 1.151 GB, free: 10.47 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001056/0.9888, allocations: 63.97 kB / 1.151 GB, free: 10.44 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002604/0.9891, allocations: 85.19 kB / 1.151 GB, free: 10.41 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002795/0.9919, allocations: 0.8968 MB / 1.152 GB, free: 9.906 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.411e-05/0.992, allocations: 5.281 kB / 1.152 GB, free: 9.902 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001499/0.9921, allocations: 36.88 kB / 1.152 GB, free: 9.875 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.116e-05/0.9922, allocations: 38.33 kB / 1.152 GB, free: 9.867 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002546/0.9948, allocations: 0.8291 MB / 1.153 GB, free: 9.461 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 0.008578/1.003, allocations: 3.526 MB / 1.156 GB, free: 6.691 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001209/1.005, allocations: 0.5027 MB / 1.157 GB, free: 6.41 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.278e-05/1.005, allocations: 12.58 kB / 1.157 GB, free: 6.406 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.941e-05/1.005, allocations: 43.09 kB / 1.157 GB, free: 6.359 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=47): time 3.88e-06/1.005, allocations: 0 / 1.157 GB, free: 6.359 MB / 0.698 GB
Notification: Performance of matching and sorting (n=49): time 0.006023/1.011, allocations: 1.935 MB / 1.158 GB, free: 5.094 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.131e-05/1.011, allocations: 56.34 kB / 1.159 GB, free: 5.031 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001529/1.012, allocations: 0.7879 MB / 1.159 GB, free: 4.59 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001501/1.013, allocations: 39.23 kB / 1.159 GB, free: 4.551 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004985/1.013, allocations: 474.8 kB / 1.16 GB, free: 4.133 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002513/1.013, allocations: 176.5 kB / 1.16 GB, free: 3.98 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.857e-05/1.013, allocations: 10.06 kB / 1.16 GB, free: 3.973 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001795/1.014, allocations: 332.6 kB / 1.16 GB, free: 3.648 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006852/1.014, allocations: 244.3 kB / 1.161 GB, free: 3.527 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000786/1.015, allocations: 364.6 kB / 1.161 GB, free: 3.273 MB / 0.698 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004011/1.019, allocations: 1.009 MB / 1.162 GB, free: 2.734 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.098e-06/1.019, allocations: 1.344 kB / 1.162 GB, free: 2.734 MB / 0.698 GB
Notification: Performance of matching and sorting (n=72) (initialization): time 0.002125/1.021, allocations: 0.7791 MB / 1.163 GB, free: 2.336 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.595e-05/1.021, allocations: 5.406 kB / 1.163 GB, free: 2.336 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.114e-05/1.021, allocations: 3.25 kB / 1.163 GB, free: 2.336 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004305/1.022, allocations: 106 kB / 1.163 GB, free: 2.273 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008929/1.023, allocations: 150.6 kB / 1.163 GB, free: 2.242 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004282/1.027, allocations: 3.102 MB / 1.166 GB, free: 15.25 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001312/1.028, allocations: 58.53 kB / 1.166 GB, free: 15.23 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.908e-05/1.029, allocations: 25.66 kB / 1.166 GB, free: 15.22 MB / 0.7136 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
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 (67):
 * Single equations (assignments): 65
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 4,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0007191/1.029, allocations: 305.8 kB / 1.166 GB, free: 14.99 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002342/1.03, allocations: 93.34 kB / 1.166 GB, free: 14.94 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000225/1.03, allocations: 105.3 kB / 1.166 GB, free: 14.87 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.466e-06/1.03, allocations: 4.875 kB / 1.166 GB, free: 14.87 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.59e-06/1.03, allocations: 384 / 1.166 GB, free: 14.87 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001517/1.031, allocations: 0.8443 MB / 1.167 GB, free: 14.19 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004448/1.036, allocations: 1.814 MB / 1.169 GB, free: 12.9 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.018e-05/1.036, allocations: 9.25 kB / 1.169 GB, free: 12.9 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007958/1.037, allocations: 143 kB / 1.169 GB, free: 12.86 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003043/1.037, allocations: 64.59 kB / 1.169 GB, free: 12.83 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.195e-05/1.037, allocations: 19.77 kB / 1.169 GB, free: 12.82 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002306/1.039, allocations: 1.668 MB / 1.171 GB, free: 11.26 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.15e-05/1.039, allocations: 6.609 kB / 1.171 GB, free: 11.26 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002589/1.042, allocations: 1.257 MB / 1.172 GB, free: 10.31 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007408/1.043, allocations: 234 kB / 1.172 GB, free: 10.12 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001836/1.043, allocations: 15.44 kB / 1.172 GB, free: 10.11 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001032/1.044, allocations: 66 kB / 1.172 GB, free: 10.08 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001454/1.044, allocations: 50.19 kB / 1.172 GB, free: 10.05 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.9e-05/1.044, allocations: 32.52 kB / 1.173 GB, free: 10.04 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.001004/1.045, allocations: 0.5473 MB / 1.173 GB, free: 9.719 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 7.85e-07/1.045, allocations: 2.562 kB / 1.173 GB, free: 9.719 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001356/1.047, allocations: 286.2 kB / 1.173 GB, free: 9.695 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.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 (45):
 * Single equations (assignments): 44
 * 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: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005296/1.047, allocations: 189.5 kB / 1.173 GB, free: 9.562 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.001833/1.049, allocations: 0.8054 MB / 1.174 GB, free: 9.059 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 6.476e-06/1.049, allocations: 2.625 kB / 1.174 GB, free: 9.059 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008443/1.05, allocations: 414.9 kB / 1.175 GB, free: 8.801 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003416/1.053, allocations: 0.5787 MB / 1.175 GB, free: 8.52 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004115/1.058, allocations: 2.119 MB / 1.177 GB, free: 7.031 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009886/1.059, allocations: 1.11 MB / 1.178 GB, free: 6.121 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001353/1.06, allocations: 210.3 kB / 1.179 GB, free: 6.023 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002451/1.06, allocations: 66.22 kB / 1.179 GB, free: 6.016 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.512e-06/1.06, allocations: 0 / 1.179 GB, free: 6.016 MB / 0.7136 GB
Notification: Performance of Templates: time 0.04565/1.106, allocations: 18.95 MB / 1.197 GB, free: 8.387 MB / 0.7292 GB