Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.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.MixingVolumes.Validation.MixingVolumeZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.211/2.211, allocations: 253.2 MB / 260.6 MB, free: 7.434 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001481/0.00148, allocations: 179.4 kB / 319.9 MB, free: 3.078 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 2.064/2.064, allocations: 205.6 MB / 0.5708 GB, free: 15.28 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 0.001579/0.001579, allocations: 94.08 kB / 0.6751 GB, free: 4.641 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.444e-05/2.446e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2123/0.2124, allocations: 106.3 MB / 0.8887 GB, free: 11.87 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.853/2.066, allocations: 391.4 MB / 1.271 GB, free: 259.8 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003247/2.066, allocations: 90.02 kB / 1.271 GB, free: 259.8 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 2.852/4.918, allocations: 0.6371 GB / 1.908 GB, free: 23.86 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.234e-06/4.918, allocations: 0 / 1.908 GB, free: 23.86 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001656/4.918, allocations: 35.98 kB / 1.908 GB, free: 23.82 MB / 0.8698 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 0.004118/4.922, allocations: 1.424 MB / 1.91 GB, free: 22.36 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.246e-05/4.922, allocations: 12.02 kB / 1.91 GB, free: 22.34 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001104/4.923, allocations: 202.9 kB / 1.91 GB, free: 22.14 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.7339/5.657, allocations: 22.18 MB / 1.931 GB, free: 168.9 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007446/5.658, allocations: 98.84 kB / 1.932 GB, free: 168.9 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004265/5.659, allocations: 51.56 kB / 1.932 GB, free: 168.9 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001772/5.66, allocations: 445 kB / 1.932 GB, free: 168.9 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002119/5.662, allocations: 0.8098 MB / 1.933 GB, free: 168.6 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.533e-05/5.663, allocations: 4.781 kB / 1.933 GB, free: 168.6 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001203/5.663, allocations: 2.781 kB / 1.933 GB, free: 168.6 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.411e-05/5.663, allocations: 22.31 kB / 1.933 GB, free: 168.6 MB / 0.8698 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.008961/5.672, allocations: 4.14 MB / 1.937 GB, free: 166.1 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008745/5.673, allocations: 252.9 kB / 1.937 GB, free: 166 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003613/5.673, allocations: 138.8 kB / 1.937 GB, free: 166 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00102/5.674, allocations: 1.155 MB / 1.938 GB, free: 164.7 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.478e-05/5.674, allocations: 39.3 kB / 1.938 GB, free: 164.7 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=29): time 5.32e-06/5.674, allocations: 2.062 kB / 1.938 GB, free: 164.7 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=29): time 0.002201/5.676, allocations: 447.1 kB / 1.939 GB, free: 164.6 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.217e-05/5.676, allocations: 57.83 kB / 1.939 GB, free: 164.5 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001531/5.678, allocations: 0.6546 MB / 1.939 GB, free: 164.4 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001049/5.678, allocations: 26.2 kB / 1.94 GB, free: 164.3 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005972/5.679, allocations: 0.5816 MB / 1.94 GB, free: 164.1 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001324/5.679, allocations: 95.3 kB / 1.94 GB, free: 164.1 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.829e-05/5.679, allocations: 0.5938 kB / 1.94 GB, free: 164.1 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 8.491e-05/5.679, allocations: 325.6 kB / 1.94 GB, free: 163.8 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003202/5.679, allocations: 104.9 kB / 1.941 GB, free: 163.8 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004629/5.68, allocations: 307.8 kB / 1.941 GB, free: 163.5 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009375/5.681, allocations: 187 kB / 1.941 GB, free: 163.5 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.247e-06/5.681, allocations: 1.469 kB / 1.941 GB, free: 163.5 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=52) (initialization): time 0.002333/5.683, allocations: 0.5773 MB / 1.942 GB, free: 163.4 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 3.049e-05/5.683, allocations: 7.688 kB / 1.942 GB, free: 163.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.737e-05/5.683, allocations: 6.438 kB / 1.942 GB, free: 163.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007679/5.684, allocations: 121.9 kB / 1.942 GB, free: 163.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009395/5.685, allocations: 125.9 kB / 1.942 GB, free: 163.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001311/5.686, allocations: 1.706 MB / 1.944 GB, free: 161.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0014/5.688, allocations: 97.8 kB / 1.944 GB, free: 161.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001092/5.688, allocations: 37.69 kB / 1.944 GB, free: 161.8 MB / 0.8698 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         volQflow.heatPort.Q_flow:VARIABLE(flow=true unit = "W" )  "Heat flow rate (positive if flowing from outside into the component)" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 25
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (44):
 * Single equations (assignments): 41
 * 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: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 3 {1 3,1 3,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.0002399/5.688, allocations: 120.6 kB / 1.944 GB, free: 161.7 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001989/5.688, allocations: 94.31 kB / 1.944 GB, free: 161.7 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002247/5.691, allocations: 0.5655 MB / 1.944 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.592e-05/5.691, allocations: 5.391 kB / 1.944 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.992e-06/5.691, allocations: 0 / 1.944 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.718e-06/5.691, allocations: 4.344 kB / 1.944 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00417/5.695, allocations: 1.331 MB / 1.946 GB, free: 161.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.656e-06/5.695, allocations: 1.656 kB / 1.946 GB, free: 161.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006984/5.696, allocations: 81.84 kB / 1.946 GB, free: 161.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006824/5.696, allocations: 118.2 kB / 1.946 GB, free: 161.2 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.215e-05/5.696, allocations: 9.203 kB / 1.946 GB, free: 161.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001192/5.698, allocations: 1.697 MB / 1.948 GB, free: 159.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.185e-06/5.698, allocations: 1.75 kB / 1.948 GB, free: 159.7 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002253/5.7, allocations: 0.7359 MB / 1.948 GB, free: 159.3 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005677/5.7, allocations: 231.5 kB / 1.949 GB, free: 159.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001562/5.701, allocations: 3.422 kB / 1.949 GB, free: 159.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001181/5.702, allocations: 87.25 kB / 1.949 GB, free: 159.1 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001264/5.702, allocations: 34.22 kB / 1.949 GB, free: 159.1 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.077e-05/5.702, allocations: 22.78 kB / 1.949 GB, free: 159.1 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0009376/5.703, allocations: 0.4913 MB / 1.949 GB, free: 159 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.01e-07/5.703, allocations: 2.031 kB / 1.949 GB, free: 159 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001635/5.705, allocations: 360.6 kB / 1.95 GB, free: 159 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (26):
 * Single equations (assignments): 18
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 5
 * 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 {1 2,1 3,1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00136/5.706, allocations: 0.5791 MB / 1.95 GB, free: 158.9 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.001231/5.707, allocations: 371 kB / 1.95 GB, free: 158.9 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 4.459e-06/5.707, allocations: 0 / 1.95 GB, free: 158.9 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005836/5.708, allocations: 198.1 kB / 1.951 GB, free: 158.9 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003395/5.711, allocations: 413 kB / 1.951 GB, free: 158.9 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003613/5.715, allocations: 1.222 MB / 1.952 GB, free: 158.4 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009649/5.716, allocations: 1.12 MB / 1.953 GB, free: 157.8 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001219/5.717, allocations: 155.6 kB / 1.953 GB, free: 157.7 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002161/5.717, allocations: 61.16 kB / 1.954 GB, free: 157.7 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.172e-06/5.717, allocations: 1 kB / 1.954 GB, free: 157.7 MB / 0.8698 GB
Notification: Performance of Templates: time 0.05278/5.77, allocations: 16.69 MB / 1.97 GB, free: 157.4 MB / 0.8698 GB