Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Media.Specialized.Water.Examples.TemperatureDependentDensityDerivativeCheck.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Media.Specialized.Water.Examples.TemperatureDependentDensityDerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|der.hLiqSym.|der.hLiqCod.|der.cpSym.|der.cpCod.|der.cvSym.|der.cvCod.",fileNamePrefix="Buildings_11_Buildings.Media.Specialized.Water.Examples.TemperatureDependentDensityDerivativeCheck") translateModel(Buildings.Media.Specialized.Water.Examples.TemperatureDependentDensityDerivativeCheck,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|der.hLiqSym.|der.hLiqCod.|der.cpSym.|der.cpCod.|der.cvSym.|der.cvCod.",fileNamePrefix="Buildings_11_Buildings.Media.Specialized.Water.Examples.TemperatureDependentDensityDerivativeCheck") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001165/0.001166, allocations: 111.7 kB / 16.42 MB, free: 6.48 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001112/0.001112, allocations: 186.1 kB / 17.35 MB, free: 5.703 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.211/1.211, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.315/2.315, allocations: 469.8 MB / 0.7431 GB, free: 3.367 MB / 0.6075 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.67e-05/1.672e-05, allocations: 6.219 kB / 1.066 GB, free: 13.66 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Media.Specialized.Water.Examples.TemperatureDependentDensityDerivativeCheck): time 0.001782/0.001807, allocations: 1.278 MB / 1.067 GB, free: 12.38 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.002629/0.004449, allocations: 2.48 MB / 1.069 GB, free: 9.883 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.269e-05/0.004488, allocations: 3.938 kB / 1.069 GB, free: 9.879 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 1.542e-05/0.004509, allocations: 7.938 kB / 1.069 GB, free: 9.871 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 3.983e-05/0.004553, allocations: 7.922 kB / 1.069 GB, free: 9.863 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004523/0.005019, allocations: 135.3 kB / 1.07 GB, free: 9.73 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 7.754e-05/0.005104, allocations: 39.89 kB / 1.07 GB, free: 9.691 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 3.601e-05/0.005146, allocations: 4 kB / 1.07 GB, free: 9.688 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 3.771e-05/0.005188, allocations: 19.92 kB / 1.07 GB, free: 9.668 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 5.343e-05/0.005249, allocations: 23.91 kB / 1.07 GB, free: 9.645 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 1.319e-05/0.00527, allocations: 0 / 1.07 GB, free: 9.645 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003065/0.005583, allocations: 111.8 kB / 1.07 GB, free: 9.535 MB / 0.8419 GB Notification: Performance of combineBinaries: time 5.597e-05/0.00565, allocations: 51.56 kB / 1.07 GB, free: 9.484 MB / 0.8419 GB Notification: Performance of replaceArrayConstructors: time 2.158e-05/0.005678, allocations: 24.78 kB / 1.07 GB, free: 9.461 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 1.681e-05/0.005699, allocations: 4 kB / 1.07 GB, free: 9.457 MB / 0.8419 GB Notification: Performance of FrontEnd: time 8.707e-06/0.005712, allocations: 0 / 1.07 GB, free: 9.457 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 7 (7) * Number of variables: 7 (7) Notification: Performance of Bindings: time 0.0002926/0.006008, allocations: 260.5 kB / 1.07 GB, free: 9.102 MB / 0.8419 GB Notification: Performance of FunctionAlias: time 2.095e-05/0.006035, allocations: 15.83 kB / 1.07 GB, free: 9.086 MB / 0.8419 GB Notification: Performance of Early Inline: time 0.0001256/0.006166, allocations: 104.3 kB / 1.07 GB, free: 8.957 MB / 0.8419 GB Notification: Performance of simplify1: time 4.232e-05/0.006215, allocations: 48.41 kB / 1.07 GB, free: 8.883 MB / 0.8419 GB Notification: Performance of Alias: time 0.0003014/0.006521, allocations: 137.5 kB / 1.07 GB, free: 8.688 MB / 0.8419 GB Notification: Performance of simplify2: time 4.003e-05/0.006571, allocations: 44.42 kB / 1.07 GB, free: 8.617 MB / 0.8419 GB Notification: Performance of Detect States: time 0.0001112/0.006687, allocations: 66.53 kB / 1.071 GB, free: 8.539 MB / 0.8419 GB Notification: Performance of Events: time 6.592e-05/0.00676, allocations: 27.91 kB / 1.071 GB, free: 8.512 MB / 0.8419 GB Notification: Performance of Partitioning: time 6.701e-05/0.006834, allocations: 48.36 kB / 1.071 GB, free: 8.441 MB / 0.8419 GB Error: Internal error NBResolveSingularities.noIndexReduction failed. (1|1) Unmatched Variables *************************** [DER-] (1) Real $DER.hLiqCod (1|1) Unmatched Equations *************************** [SCAL] (1) -2.390057361376673e-4 * ((-1.1428595999999999e6) - hLiqCod) = 273.15 + 270.0 * time ^ 3.0 ($RES_SIM_12)