Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.451/2.451, allocations: 253.2 MB / 260.6 MB, free: 7.422 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 0.001499/0.001499, allocations: 176.8 kB / 319.9 MB, free: 3.043 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 2.028/2.028, allocations: 205.5 MB / 0.5708 GB, free: 15.26 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 0.001117/0.001117, allocations: 86.75 kB / 0.6751 GB, free: 4.617 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.447e-05/2.454e-05, allocations: 8 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2049/0.205, allocations: 106.3 MB / 0.8887 GB, free: 11.85 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.903/2.108, allocations: 392.5 MB / 1.272 GB, free: 259.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004259/2.109, allocations: 85.38 kB / 1.272 GB, free: 259.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.78/2.889, allocations: 233.2 MB / 1.5 GB, free: 99.11 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 1.863e-06/2.889, allocations: 0 / 1.5 GB, free: 99.11 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 7.772e-05/2.889, allocations: 27.86 kB / 1.5 GB, free: 99.09 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: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001814/2.891, allocations: 0.862 MB / 1.501 GB, free: 98.18 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.737e-05/2.891, allocations: 8.031 kB / 1.501 GB, free: 98.17 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004443/2.891, allocations: 87.09 kB / 1.501 GB, free: 98.08 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03644/2.928, allocations: 11.77 MB / 1.512 GB, free: 86.14 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.214e-05/2.928, allocations: 16 kB / 1.512 GB, free: 86.12 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.524e-05/2.928, allocations: 24 kB / 1.512 GB, free: 86.1 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0007172/2.929, allocations: 266.6 kB / 1.513 GB, free: 85.84 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008559/2.93, allocations: 422.2 kB / 1.513 GB, free: 85.39 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.637e-05/2.93, allocations: 3.938 kB / 1.513 GB, free: 85.39 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.751e-05/2.93, allocations: 11.94 kB / 1.513 GB, free: 85.38 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.478e-05/2.93, allocations: 12 kB / 1.513 GB, free: 85.37 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 0.003523/2.933, allocations: 2.61 MB / 1.516 GB, free: 82.53 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003557/2.934, allocations: 173.8 kB / 1.516 GB, free: 82.36 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001748/2.934, allocations: 97.16 kB / 1.516 GB, free: 82.26 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003351/2.934, allocations: 344.6 kB / 1.516 GB, free: 81.85 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.145e-05/2.934, allocations: 34.69 kB / 1.516 GB, free: 81.8 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=22): time 3.246e-06/2.934, allocations: 0 / 1.516 GB, free: 81.8 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=22): time 0.0007282/2.935, allocations: 231.3 kB / 1.516 GB, free: 81.58 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.541e-05/2.935, allocations: 59.41 kB / 1.516 GB, free: 81.51 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006415/2.936, allocations: 434.2 kB / 1.517 GB, free: 81.08 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 4.356e-05/2.936, allocations: 25.7 kB / 1.517 GB, free: 81.05 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002364/2.936, allocations: 347.2 kB / 1.517 GB, free: 80.7 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 8.141e-05/2.936, allocations: 78.84 kB / 1.517 GB, free: 80.62 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.737e-05/2.936, allocations: 0 / 1.517 GB, free: 80.62 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001041/2.936, allocations: 362.7 kB / 1.518 GB, free: 80.26 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001726/2.937, allocations: 75.98 kB / 1.518 GB, free: 80.19 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002518/2.937, allocations: 222.8 kB / 1.518 GB, free: 79.9 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003857/2.937, allocations: 132.1 kB / 1.518 GB, free: 79.77 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.4e-06/2.937, allocations: 0 / 1.518 GB, free: 79.77 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0008798/2.938, allocations: 352.8 kB / 1.518 GB, free: 79.42 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003383/2.938, allocations: 1.651 MB / 1.52 GB, free: 77.64 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.37e-05/2.939, allocations: 4 kB / 1.52 GB, free: 77.64 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.058e-05/2.939, allocations: 11.95 kB / 1.52 GB, free: 77.62 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005217/2.939, allocations: 79.83 kB / 1.52 GB, free: 77.55 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.266e-05/2.939, allocations: 8 kB / 1.52 GB, free: 77.54 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008263/2.94, allocations: 51.59 kB / 1.52 GB, free: 77.49 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.471e-05/2.94, allocations: 23.94 kB / 1.52 GB, free: 77.46 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.254e-05/2.94, allocations: 4 kB / 1.52 GB, free: 77.46 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0007253/2.941, allocations: 259.7 kB / 1.52 GB, free: 77.21 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.285e-06/2.941, allocations: 4 kB / 1.52 GB, free: 77.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.23e-05/2.941, allocations: 8 kB / 1.52 GB, free: 77.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004458/2.941, allocations: 79.83 kB / 1.521 GB, free: 77.12 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.855e-06/2.941, allocations: 4 kB / 1.521 GB, free: 77.11 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007188/2.942, allocations: 40.14 kB / 1.521 GB, free: 77.07 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.65e-05/2.942, allocations: 23.98 kB / 1.521 GB, free: 77.05 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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): 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001396/2.942, allocations: 124.7 kB / 1.521 GB, free: 76.92 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000126/2.942, allocations: 59.34 kB / 1.521 GB, free: 76.86 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007838/2.943, allocations: 254 kB / 1.521 GB, free: 76.61 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.077e-06/2.943, allocations: 4 kB / 1.521 GB, free: 76.61 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.43e-06/2.943, allocations: 0 / 1.521 GB, free: 76.61 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004632/2.944, allocations: 369.5 kB / 1.521 GB, free: 76.2 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001923/2.946, allocations: 0.9458 MB / 1.522 GB, free: 75.16 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.195e-06/2.946, allocations: 4 kB / 1.522 GB, free: 75.16 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000374/2.946, allocations: 47.97 kB / 1.522 GB, free: 75.11 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.02e-05/2.946, allocations: 7.984 kB / 1.522 GB, free: 75.1 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.433e-05/2.946, allocations: 4.062 kB / 1.522 GB, free: 75.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.235e-06/2.946, allocations: 11.94 kB / 1.522 GB, free: 75.09 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.949e-06/2.946, allocations: 288 / 1.522 GB, free: 75.09 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009023/2.947, allocations: 0.6021 MB / 1.523 GB, free: 74.39 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003511/2.947, allocations: 168.3 kB / 1.523 GB, free: 74.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.767e-05/2.948, allocations: 4 kB / 1.523 GB, free: 74.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006301/2.948, allocations: 31.81 kB / 1.523 GB, free: 74.17 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.926e-05/2.948, allocations: 16.05 kB / 1.523 GB, free: 74.15 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.217e-05/2.948, allocations: 19.98 kB / 1.523 GB, free: 74.13 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.000509/2.949, allocations: 326.9 kB / 1.523 GB, free: 73.82 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.183e-06/2.949, allocations: 4 kB / 1.523 GB, free: 73.81 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001629/2.95, allocations: 363.1 kB / 1.524 GB, free: 73.46 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (25):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 Backend phase and start with SimCode phase: time 0.0009998/2.952, allocations: 390.6 kB / 1.524 GB, free: 73.07 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.0008703/2.952, allocations: 376.6 kB / 1.525 GB, free: 72.7 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 7.314e-06/2.952, allocations: 4.125 kB / 1.525 GB, free: 72.7 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001956/2.953, allocations: 98.09 kB / 1.525 GB, free: 72.61 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002781/2.955, allocations: 325.7 kB / 1.525 GB, free: 72.29 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001965/2.957, allocations: 0.8015 MB / 1.526 GB, free: 71.44 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004134/2.958, allocations: 0.9142 MB / 1.527 GB, free: 70.5 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001205/2.959, allocations: 176.6 kB / 1.527 GB, free: 70.32 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001335/2.959, allocations: 39.44 kB / 1.527 GB, free: 70.29 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.072e-06/2.959, allocations: 0 / 1.527 GB, free: 70.29 MB / 0.8698 GB
Notification: Performance of Templates: time 0.03096/2.99, allocations: 11.78 MB / 1.538 GB, free: 58.62 MB / 0.8698 GB