Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.Sensors.Examples.VolumeFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Sensors.Examples.VolumeFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.637/2.637, allocations: 287.9 MB / 302.9 MB, free: 8.246 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 0.001406/0.001406, allocations: 182.5 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 2.102/2.102, allocations: 205.4 MB / 0.6301 GB, free: 10.41 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 0.001524/0.001524, allocations: 98.27 kB / 0.7434 GB, free: 6.414 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004669/0.0004671, allocations: 16.38 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1537/0.1542, allocations: 115.3 MB / 0.9787 GB, free: 28.21 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.VolumeFlowRate): time 0.7566/0.9108, allocations: 140.2 MB / 1.116 GB, free: 0.9883 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.003144/0.914, allocations: 1.572 MB / 1.117 GB, free: 0.8672 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003483/0.9144, allocations: 9.875 kB / 1.117 GB, free: 0.8633 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.000656/0.9151, allocations: 173.7 kB / 1.117 GB, free: 0.832 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.001727/0.9168, allocations: 0.5211 MB / 1.118 GB, free: 0.8008 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001839/0.9187, allocations: 482.6 kB / 1.118 GB, free: 0.7852 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.0008356/0.9196, allocations: 433.4 kB / 1.119 GB, free: 0.7656 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003962/0.92, allocations: 182.9 kB / 1.119 GB, free: 0.7422 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008761/0.9209, allocations: 343.1 kB / 1.119 GB, free: 0.6953 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002584/0.9211, allocations: 151.6 kB / 1.119 GB, free: 0.6641 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 4.861e-05/0.9212, allocations: 13.78 kB / 1.119 GB, free: 0.6641 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001478/0.9227, allocations: 421.5 kB / 1.12 GB, free: 0.6445 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001434/0.9229, allocations: 89.91 kB / 1.12 GB, free: 0.6367 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001635/0.923, allocations: 84.64 kB / 1.12 GB, free: 16.59 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.000769/0.9238, allocations: 395.6 kB / 1.12 GB, free: 16.56 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.578e-06/0.9238, allocations: 0 / 1.12 GB, free: 16.56 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.328e-06/0.9239, allocations: 4 kB / 1.12 GB, free: 16.56 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 1.278e-05/0.9239, allocations: 0 / 1.12 GB, free: 16.56 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 0.001005/0.9249, allocations: 0.5962 MB / 1.121 GB, free: 16.08 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.771e-05/0.9249, allocations: 9.297 kB / 1.121 GB, free: 16.08 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001515/0.9265, allocations: 158 kB / 1.121 GB, free: 16.07 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005808/0.9271, allocations: 302.8 kB / 1.121 GB, free: 15.83 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.749e-05/0.9271, allocations: 18.19 kB / 1.121 GB, free: 15.83 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.825e-05/0.9272, allocations: 21.06 kB / 1.121 GB, free: 15.83 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006366/0.9278, allocations: 282.4 kB / 1.122 GB, free: 15.75 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.38e-05/0.9279, allocations: 0 / 1.122 GB, free: 15.75 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.135e-05/0.9279, allocations: 7.062 kB / 1.122 GB, free: 15.75 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.119e-05/0.9279, allocations: 9.453 kB / 1.122 GB, free: 15.74 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005771/0.9285, allocations: 205.1 kB / 1.122 GB, free: 15.74 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 0.001954/0.9305, allocations: 1.215 MB / 1.123 GB, free: 14.89 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003625/0.9309, allocations: 144.4 kB / 1.123 GB, free: 14.86 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00049/0.9314, allocations: 133.8 kB / 1.123 GB, free: 14.76 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.225e-05/0.9314, allocations: 35.66 kB / 1.123 GB, free: 14.72 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=15): time 3.901e-06/0.9314, allocations: 0 / 1.123 GB, free: 14.72 MB / 0.698 GB
Notification: Performance of matching and sorting (n=15): time 0.001134/0.9326, allocations: 293.6 kB / 1.124 GB, free: 14.67 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.02e-05/0.9327, allocations: 59.06 kB / 1.124 GB, free: 14.6 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004553/0.9331, allocations: 314 kB / 1.124 GB, free: 14.49 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 4.088e-05/0.9332, allocations: 32.03 kB / 1.124 GB, free: 14.46 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001664/0.9334, allocations: 180.3 kB / 1.124 GB, free: 14.35 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 6.419e-05/0.9334, allocations: 56.62 kB / 1.124 GB, free: 14.32 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.322e-05/0.9335, allocations: 3.844 kB / 1.124 GB, free: 14.32 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001933/0.9337, allocations: 343.7 kB / 1.125 GB, free: 14 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002275/0.9339, allocations: 72.81 kB / 1.125 GB, free: 14 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002832/0.9342, allocations: 121.1 kB / 1.125 GB, free: 13.95 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002518/0.9345, allocations: 89.08 kB / 1.125 GB, free: 13.94 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.018e-06/0.9345, allocations: 0 / 1.125 GB, free: 13.94 MB / 0.698 GB
Notification: Performance of matching and sorting (n=22) (initialization): time 0.0006824/0.9352, allocations: 251.5 kB / 1.125 GB, free: 13.88 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.14e-05/0.9352, allocations: 5.938 kB / 1.125 GB, free: 13.88 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.199e-06/0.9353, allocations: 5.375 kB / 1.125 GB, free: 13.88 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.71e-05/0.9353, allocations: 2.938 kB / 1.125 GB, free: 13.88 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002591/0.9356, allocations: 49.02 kB / 1.125 GB, free: 13.88 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.642e-06/0.9356, allocations: 1.469 kB / 1.125 GB, free: 13.88 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003332/0.9359, allocations: 39.28 kB / 1.125 GB, free: 13.86 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.06e-05/0.936, allocations: 9.703 kB / 1.125 GB, free: 13.86 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 0.0002285/0.9362, allocations: 155 kB / 1.125 GB, free: 13.74 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.226e-05/0.9363, allocations: 29.81 kB / 1.125 GB, free: 13.72 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006207/0.9369, allocations: 235.8 kB / 1.126 GB, free: 13.67 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.48e-06/0.937, allocations: 1.594 kB / 1.126 GB, free: 13.67 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.608e-06/0.937, allocations: 5.406 kB / 1.126 GB, free: 13.67 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.576e-06/0.937, allocations: 0 / 1.126 GB, free: 13.67 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001384/0.9384, allocations: 0.6917 MB / 1.126 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.985e-06/0.9384, allocations: 2.906 kB / 1.126 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000217/0.9386, allocations: 36.59 kB / 1.126 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.841e-06/0.9387, allocations: 2.625 kB / 1.126 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.146e-05/0.9387, allocations: 5.969 kB / 1.126 GB, free: 13.29 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.838e-06/0.9387, allocations: 6.797 kB / 1.126 GB, free: 13.28 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.67e-06/0.9387, allocations: 5.016 kB / 1.126 GB, free: 13.28 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009049/0.9396, allocations: 0.5181 MB / 1.127 GB, free: 12.95 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001942/0.9399, allocations: 124 kB / 1.127 GB, free: 12.84 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.22e-05/0.9399, allocations: 9.875 kB / 1.127 GB, free: 12.84 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000298/0.9402, allocations: 22.2 kB / 1.127 GB, free: 12.83 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.405e-05/0.9403, allocations: 16.31 kB / 1.127 GB, free: 12.83 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.827e-05/0.9404, allocations: 7.188 kB / 1.127 GB, free: 12.83 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.0002991/0.9407, allocations: 223.8 kB / 1.127 GB, free: 12.75 MB / 0.698 GB
Notification: Performance of sort global known variables: time 7.43e-07/0.9407, allocations: 0 / 1.127 GB, free: 12.75 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.0005691/0.9413, allocations: 76.19 kB / 1.127 GB, free: 12.75 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 0.0004528/0.9417, allocations: 179.1 kB / 1.127 GB, free: 12.63 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.0005401/0.9423, allocations: 176 kB / 1.128 GB, free: 12.62 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 3.321e-06/0.9423, allocations: 0 / 1.128 GB, free: 12.62 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002566/0.9426, allocations: 96.81 kB / 1.128 GB, free: 12.61 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001028/0.9436, allocations: 160.9 kB / 1.128 GB, free: 12.6 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001338/0.945, allocations: 0.7123 MB / 1.129 GB, free: 12.16 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004939/0.9455, allocations: 0.784 MB / 1.129 GB, free: 11.46 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.000351/0.9459, allocations: 66.05 kB / 1.129 GB, free: 11.45 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.1e-05/0.946, allocations: 25.81 kB / 1.129 GB, free: 11.44 MB / 0.698 GB
Notification: Performance of SimCode: time 1.649e-06/0.946, allocations: 0 / 1.129 GB, free: 11.44 MB / 0.698 GB
Notification: Performance of Templates: time 0.01393/0.9599, allocations: 5.261 MB / 1.135 GB, free: 10.11 MB / 0.698 GB