Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Sensors.Examples.VolumeFlowRate.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.Sensors.Examples.VolumeFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Sensors.Examples.VolumeFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.352/2.353, allocations: 251.1 MB / 266.1 MB, free: 11.63 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001542/0.001542, allocations: 180.4 kB / 325.6 MB, free: 2.828 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 2.444/2.444, allocations: 205.4 MB / 0.5766 GB, free: 20.75 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 0.001468/0.001468, allocations: 95.98 kB / 0.6811 GB, free: 13.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004734/0.0004735, allocations: 15.34 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2428/0.2433, allocations: 106.3 MB / 0.8989 GB, free: 65.47 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.VolumeFlowRate): time 0.2645/0.5079, allocations: 140.3 MB / 1.036 GB, free: 4.828 MB / 0.6824 GB
Notification: Performance of NFInst.instExpressions: time 0.00547/0.5134, allocations: 1.626 MB / 1.037 GB, free: 3.199 MB / 0.6824 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005326/0.514, allocations: 15.88 kB / 1.037 GB, free: 3.184 MB / 0.6824 GB
Notification: Performance of NFTyping.typeComponents: time 0.001173/0.5152, allocations: 171.2 kB / 1.038 GB, free: 3.016 MB / 0.6824 GB
Notification: Performance of NFTyping.typeBindings: time 0.002894/0.5182, allocations: 0.5336 MB / 1.038 GB, free: 2.48 MB / 0.6824 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002974/0.5212, allocations: 0.5053 MB / 1.039 GB, free: 1.98 MB / 0.6824 GB
Notification: Performance of NFFlatten.flatten: time 0.001468/0.5227, allocations: 431.6 kB / 1.039 GB, free: 1.559 MB / 0.6824 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00067/0.5234, allocations: 185.2 kB / 1.039 GB, free: 1.379 MB / 0.6824 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001532/0.525, allocations: 339 kB / 1.04 GB, free: 1.047 MB / 0.6824 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004138/0.5254, allocations: 147.4 kB / 1.04 GB, free: 0.9023 MB / 0.6824 GB
Notification: Performance of NFPackage.collectConstants: time 6.776e-05/0.5255, allocations: 12 kB / 1.04 GB, free: 0.8906 MB / 0.6824 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002055/0.5276, allocations: 419.4 kB / 1.04 GB, free: 492 kB / 0.6824 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002375/0.5279, allocations: 91.7 kB / 1.04 GB, free: 400 kB / 0.6824 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002025/0.5281, allocations: 85.52 kB / 1.04 GB, free: 308 kB / 0.6824 GB
Notification: Performance of NFConvertDAE.convert: time 0.00134/0.5295, allocations: 403.4 kB / 1.041 GB, free: 15.9 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.707e-06/0.5295, allocations: 0 / 1.041 GB, free: 15.9 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.745e-06/0.5295, allocations: 0 / 1.041 GB, free: 15.9 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 7.634e-06/0.5295, allocations: 4 kB / 1.041 GB, free: 15.9 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: 53
 * Number of variables: 53
Notification: Performance of Generate backend data structure: time 0.001627/0.5312, allocations: 0.5765 MB / 1.041 GB, free: 15.27 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.831e-05/0.5313, allocations: 12.03 kB / 1.041 GB, free: 15.26 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002718/0.534, allocations: 167.3 kB / 1.041 GB, free: 15.1 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00092/0.535, allocations: 297.9 kB / 1.042 GB, free: 14.77 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.42e-05/0.535, allocations: 24.42 kB / 1.042 GB, free: 14.75 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.638e-05/0.5351, allocations: 20 kB / 1.042 GB, free: 14.73 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009913/0.5362, allocations: 271.5 kB / 1.042 GB, free: 14.44 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.8e-05/0.5362, allocations: 7.938 kB / 1.042 GB, free: 14.43 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.913e-05/0.5362, allocations: 8 kB / 1.042 GB, free: 14.42 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.353e-05/0.5363, allocations: 11.95 kB / 1.042 GB, free: 14.41 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000735/0.537, allocations: 195.8 kB / 1.042 GB, free: 14.22 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 0.002353/0.5394, allocations: 1.225 MB / 1.043 GB, free: 12.89 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004569/0.5399, allocations: 142.5 kB / 1.044 GB, free: 12.74 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000667/0.5406, allocations: 137 kB / 1.044 GB, free: 12.59 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.447e-05/0.5406, allocations: 34.56 kB / 1.044 GB, free: 12.55 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=15): time 2.665e-06/0.5406, allocations: 4 kB / 1.044 GB, free: 12.54 MB / 0.698 GB
Notification: Performance of matching and sorting (n=15): time 0.001422/0.5421, allocations: 291.9 kB / 1.044 GB, free: 12.25 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.64e-05/0.5422, allocations: 55.41 kB / 1.044 GB, free: 12.19 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005518/0.5427, allocations: 312.5 kB / 1.044 GB, free: 11.88 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 4.832e-05/0.5428, allocations: 29.7 kB / 1.044 GB, free: 11.84 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002002/0.543, allocations: 180.2 kB / 1.045 GB, free: 11.66 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 7.517e-05/0.5431, allocations: 59.19 kB / 1.045 GB, free: 11.6 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.626e-05/0.5431, allocations: 3.938 kB / 1.045 GB, free: 11.6 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.000176/0.5433, allocations: 346.7 kB / 1.045 GB, free: 11.25 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003202/0.5437, allocations: 75.95 kB / 1.045 GB, free: 11.18 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003688/0.544, allocations: 119 kB / 1.045 GB, free: 11.04 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003382/0.5444, allocations: 90.83 kB / 1.045 GB, free: 10.96 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.288e-06/0.5444, allocations: 0 / 1.045 GB, free: 10.96 MB / 0.698 GB
Notification: Performance of matching and sorting (n=22) (initialization): time 0.0008675/0.5453, allocations: 249.2 kB / 1.045 GB, free: 10.71 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.398e-05/0.5453, allocations: 7.938 kB / 1.045 GB, free: 10.7 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.258e-06/0.5454, allocations: 144 / 1.045 GB, free: 10.7 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.405e-05/0.5454, allocations: 4 kB / 1.045 GB, free: 10.7 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003888/0.5458, allocations: 55.89 kB / 1.045 GB, free: 10.64 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.05e-05/0.5458, allocations: 0 / 1.045 GB, free: 10.64 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004088/0.5462, allocations: 43.8 kB / 1.046 GB, free: 10.6 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.27e-05/0.5463, allocations: 8 kB / 1.046 GB, free: 10.59 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 (22):
 * Single equations (assignments): 22
 * 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 0.0002512/0.5466, allocations: 157.7 kB / 1.046 GB, free: 10.43 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.661e-05/0.5467, allocations: 31.61 kB / 1.046 GB, free: 10.39 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008076/0.5475, allocations: 224.4 kB / 1.046 GB, free: 10.17 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.53e-06/0.5475, allocations: 4 kB / 1.046 GB, free: 10.16 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.045e-06/0.5475, allocations: 3.984 kB / 1.046 GB, free: 10.16 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.22e-06/0.5475, allocations: 0 / 1.046 GB, free: 10.16 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00178/0.5493, allocations: 0.699 MB / 1.047 GB, free: 9.383 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.989e-06/0.5494, allocations: 4.219 kB / 1.047 GB, free: 9.379 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000319/0.5497, allocations: 35.98 kB / 1.047 GB, free: 9.344 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.187e-05/0.5497, allocations: 4 kB / 1.047 GB, free: 9.34 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.646e-05/0.5498, allocations: 4 kB / 1.047 GB, free: 9.336 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.733e-05/0.5498, allocations: 11.88 kB / 1.047 GB, free: 9.324 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.48e-06/0.5498, allocations: 4 kB / 1.047 GB, free: 9.32 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001239/0.5511, allocations: 0.5204 MB / 1.047 GB, free: 8.719 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002255/0.5513, allocations: 116.8 kB / 1.047 GB, free: 8.586 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.113e-05/0.5514, allocations: 7.953 kB / 1.047 GB, free: 8.578 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003273/0.5518, allocations: 15.98 kB / 1.047 GB, free: 8.562 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.441e-05/0.5519, allocations: 15.98 kB / 1.047 GB, free: 8.547 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.061e-05/0.5519, allocations: 8.062 kB / 1.047 GB, free: 8.539 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.0003922/0.5523, allocations: 227 kB / 1.048 GB, free: 8.316 MB / 0.698 GB
Notification: Performance of sort global known variables: time 3.81e-07/0.5523, allocations: 0 / 1.048 GB, free: 8.316 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.0006075/0.5529, allocations: 83.84 kB / 1.048 GB, free: 8.234 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 1 (senDyn.d)
 * 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 (15):
 * Single equations (assignments): 15
 * 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 Backend phase and start with SimCode phase: time 0.0005622/0.5535, allocations: 167.9 kB / 1.048 GB, free: 8.062 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.0007996/0.5543, allocations: 180.3 kB / 1.048 GB, free: 7.887 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 3.457e-06/0.5543, allocations: 3.938 kB / 1.048 GB, free: 7.883 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.000347/0.5547, allocations: 96.5 kB / 1.048 GB, free: 7.789 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001464/0.5562, allocations: 157.2 kB / 1.048 GB, free: 7.641 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001629/0.5578, allocations: 0.6974 MB / 1.049 GB, free: 6.895 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004812/0.5583, allocations: 0.7836 MB / 1.05 GB, free: 6.082 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.000447/0.5588, allocations: 66.92 kB / 1.05 GB, free: 6.02 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00011/0.5589, allocations: 23.44 kB / 1.05 GB, free: 5.996 MB / 0.698 GB
Notification: Performance of SimCode: time 1.353e-06/0.5589, allocations: 0 / 1.05 GB, free: 5.996 MB / 0.698 GB
Notification: Performance of Templates: time 0.01745/0.5764, allocations: 5.28 MB / 1.055 GB, free: 0.793 MB / 0.698 GB