Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.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.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.523/2.523, allocations: 287.9 MB / 302.9 MB, free: 8.289 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 0.001451/0.001451, allocations: 190.9 kB / 371.4 MB, free: 10.66 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 2.046/2.046, 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 0.001062/0.001062, allocations: 103.4 kB / 0.7434 GB, free: 6.43 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004893/0.0004895, allocations: 16.38 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1601/0.1606, allocations: 115.3 MB / 0.9788 GB, free: 28.21 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.7432/0.9039, allocations: 158.3 MB / 1.133 GB, free: 15.85 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01056/0.9145, allocations: 5.607 MB / 1.139 GB, free: 15.43 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001618/0.9162, allocations: 35.66 kB / 1.139 GB, free: 15.41 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.002172/0.9184, allocations: 0.5689 MB / 1.139 GB, free: 15.31 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.006538/0.9249, allocations: 1.646 MB / 1.141 GB, free: 14.91 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005015/0.93, allocations: 1.179 MB / 1.142 GB, free: 14.67 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.003448/0.9334, allocations: 1.475 MB / 1.144 GB, free: 14.14 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001313/0.9348, allocations: 0.6668 MB / 1.144 GB, free: 13.85 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001963/0.9368, allocations: 0.7483 MB / 1.145 GB, free: 13.57 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001077/0.9379, allocations: 0.5122 MB / 1.145 GB, free: 13.35 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.000169/0.9381, allocations: 39.69 kB / 1.146 GB, free: 13.35 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002992/0.9411, allocations: 0.9 MB / 1.146 GB, free: 13.11 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006034/0.9417, allocations: 312.1 kB / 1.147 GB, free: 12.98 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004777/0.9422, allocations: 233 kB / 1.147 GB, free: 12.92 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.002816/0.945, allocations: 1.359 MB / 1.148 GB, free: 12.19 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.653e-06/0.9451, allocations: 4 kB / 1.148 GB, free: 12.19 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.371e-06/0.9451, allocations: 0 / 1.148 GB, free: 12.19 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 2.328e-05/0.9451, allocations: 0 / 1.148 GB, free: 12.19 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: 187
 * Number of variables: 187
Notification: Performance of Generate backend data structure: time 0.002733/0.9479, allocations: 1.223 MB / 1.149 GB, free: 11.32 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.891e-05/0.9479, allocations: 9.281 kB / 1.149 GB, free: 11.32 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003492/0.9514, allocations: 442.9 kB / 1.15 GB, free: 11.13 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002749/0.9542, allocations: 0.7307 MB / 1.151 GB, free: 10.56 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004283/0.9547, allocations: 127.9 kB / 1.151 GB, free: 10.51 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002315/0.9549, allocations: 78.16 kB / 1.151 GB, free: 10.48 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002838/0.9578, allocations: 0.9967 MB / 1.152 GB, free: 9.895 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.006e-05/0.9578, allocations: 1.031 kB / 1.152 GB, free: 9.895 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001468/0.958, allocations: 31.84 kB / 1.152 GB, free: 9.871 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.397e-05/0.9581, allocations: 31.86 kB / 1.152 GB, free: 9.867 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002902/0.961, allocations: 0.9082 MB / 1.153 GB, free: 9.438 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 0.008957/0.97, allocations: 3.52 MB / 1.156 GB, free: 6.727 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002213/0.9722, allocations: 0.6506 MB / 1.157 GB, free: 6.398 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.053e-05/0.9723, allocations: 14.8 kB / 1.157 GB, free: 6.391 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.3e-05/0.9724, allocations: 38.56 kB / 1.157 GB, free: 6.348 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=39): time 3.645e-06/0.9724, allocations: 3.938 kB / 1.157 GB, free: 6.344 MB / 0.698 GB
Notification: Performance of matching and sorting (n=41): time 0.01085/0.9833, allocations: 2.516 MB / 1.159 GB, free: 4.922 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.304e-05/0.9834, allocations: 55.81 kB / 1.159 GB, free: 4.859 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001519/0.9849, allocations: 0.7795 MB / 1.16 GB, free: 4.418 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001443/0.9851, allocations: 37.61 kB / 1.16 GB, free: 4.379 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004751/0.9855, allocations: 448.1 kB / 1.161 GB, free: 3.984 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002183/0.9858, allocations: 150.5 kB / 1.161 GB, free: 3.855 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.987e-05/0.9858, allocations: 10.66 kB / 1.161 GB, free: 3.848 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001696/0.986, allocations: 327.4 kB / 1.161 GB, free: 3.527 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001102/0.9871, allocations: 325.9 kB / 1.161 GB, free: 3.375 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001198/0.9884, allocations: 431.2 kB / 1.162 GB, free: 3.098 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 0.005336/0.9937, allocations: 1.311 MB / 1.163 GB, free: 2.445 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.082e-06/0.9937, allocations: 0 / 1.163 GB, free: 2.445 MB / 0.698 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.004146/0.9979, allocations: 1.084 MB / 1.164 GB, free: 1.918 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.39e-05/0.998, allocations: 7.094 kB / 1.164 GB, free: 1.918 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.078e-05/0.998, allocations: 3.188 kB / 1.164 GB, free: 1.918 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007565/0.9987, allocations: 193.3 kB / 1.164 GB, free: 1.832 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009258/0.9997, allocations: 161.2 kB / 1.164 GB, free: 1.789 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005047/1.005, allocations: 2.182 MB / 1.167 GB, free: 15.97 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001389/1.006, allocations: 86.19 kB / 1.167 GB, free: 15.93 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.031e-05/1.006, allocations: 27.02 kB / 1.167 GB, free: 15.92 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 (59):
 * Single equations (assignments): 58
 * 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 prepare postOptimizeDAE: time 0.0006286/1.007, allocations: 275.1 kB / 1.167 GB, free: 15.71 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002155/1.007, allocations: 86.94 kB / 1.167 GB, free: 15.67 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002299/1.007, allocations: 98.36 kB / 1.167 GB, free: 15.6 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.906e-06/1.007, allocations: 5.875 kB / 1.167 GB, free: 15.6 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.433e-06/1.007, allocations: 384 / 1.167 GB, free: 15.6 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003561/1.011, allocations: 0.9503 MB / 1.168 GB, free: 15.06 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007204/1.018, allocations: 2.172 MB / 1.17 GB, free: 13.63 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.759e-06/1.018, allocations: 2.906 kB / 1.17 GB, free: 13.63 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000858/1.019, allocations: 146.1 kB / 1.17 GB, free: 13.59 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007246/1.02, allocations: 195.3 kB / 1.171 GB, free: 13.5 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.652e-05/1.02, allocations: 15.09 kB / 1.171 GB, free: 13.5 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00478/1.025, allocations: 2.107 MB / 1.173 GB, free: 11.71 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6e-06/1.025, allocations: 8.328 kB / 1.173 GB, free: 11.71 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00522/1.03, allocations: 1.663 MB / 1.174 GB, free: 10.59 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007348/1.031, allocations: 234.1 kB / 1.174 GB, free: 10.4 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001679/1.031, allocations: 18.08 kB / 1.174 GB, free: 10.39 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001185/1.032, allocations: 98.61 kB / 1.175 GB, free: 10.34 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001238/1.032, allocations: 51.83 kB / 1.175 GB, free: 10.31 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001079/1.032, allocations: 32.2 kB / 1.175 GB, free: 10.3 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.0009562/1.033, allocations: 0.5396 MB / 1.175 GB, free: 9.988 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 7.33e-07/1.033, allocations: 0 / 1.175 GB, free: 9.988 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001229/1.035, allocations: 280.8 kB / 1.175 GB, free: 9.957 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 (37):
 * Single equations (assignments): 36
 * 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 0.0005535/1.035, allocations: 203.6 kB / 1.176 GB, free: 9.82 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.002617/1.038, allocations: 0.826 MB / 1.176 GB, free: 9.383 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 1.153e-05/1.038, allocations: 4 kB / 1.176 GB, free: 9.379 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.001282/1.039, allocations: 473.5 kB / 1.177 GB, free: 9.102 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003068/1.042, allocations: 0.5196 MB / 1.177 GB, free: 8.848 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00563/1.048, allocations: 2.237 MB / 1.18 GB, free: 7.344 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009086/1.049, allocations: 1.06 MB / 1.181 GB, free: 6.465 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001291/1.05, allocations: 199.8 kB / 1.181 GB, free: 6.379 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002751/1.051, allocations: 65.08 kB / 1.181 GB, free: 6.367 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.695e-06/1.051, allocations: 0 / 1.181 GB, free: 6.367 MB / 0.7136 GB
Notification: Performance of Templates: time 0.04617/1.097, allocations: 19.08 MB / 1.199 GB, free: 6.262 MB / 0.7292 GB