Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr TAeZoSysPro_TAeZoSysPro.FluidDynamics.Components.Orifices.OpeningAnalytic.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo", uses=false) Using package TAeZoSysPro with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Running command: "" <> buildModelFMU(TAeZoSysPro.FluidDynamics.Components.Orifices.OpeningAnalytic,fileNamePrefix="TAeZoSysPro_TAeZoSysPro_FluidDynamics_Components_Orifices_OpeningAnalytic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(TAeZoSysPro.FluidDynamics.Components.Orifices.OpeningAnalytic,fileNamePrefix="TAeZoSysPro_TAeZoSysPro_FluidDynamics_Components_Orifices_OpeningAnalytic",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.01141/0.01141, allocations: 170.5 kB / 15.11 MB, free: 5.969 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.685/1.685, allocations: 205.4 MB / 221.3 MB, free: 13.81 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009271/0.0009272, allocations: 94.86 kB / 269.6 MB, free: 13.34 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo): time 0.06053/0.06053, allocations: 10.97 MB / 328.8 MB, free: 11.88 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 0.000378/0.0003783, allocations: 8.031 kB / 389.2 MB, free: 55.79 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1178/0.1182, allocations: 49.76 MB / 438.9 MB, free: 15.48 MB / 282.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.9857/1.104, allocations: 360.7 MB / 0.7809 GB, free: 77.31 MB / 458.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000259/1.104, allocations: 76.58 kB / 0.7809 GB, free: 77.27 MB / 458.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.05494/1.159, allocations: 29.03 MB / 0.8093 GB, free: 54.14 MB / 458.7 MB Notification: Performance of FrontEnd: time 1.743e-06/1.159, allocations: 7.938 kB / 0.8093 GB, free: 54.13 MB / 458.7 MB Notification: Performance of Transformations before backend: time 9.548e-06/1.159, allocations: 0 / 0.8093 GB, free: 54.13 MB / 458.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 26 * Number of variables: 26 Notification: Performance of Generate backend data structure: time 0.0008565/1.16, allocations: 458.4 kB / 0.8097 GB, free: 53.64 MB / 458.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.485e-05/1.16, allocations: 8.031 kB / 0.8097 GB, free: 53.64 MB / 458.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.012e-05/1.16, allocations: 46.19 kB / 0.8098 GB, free: 53.59 MB / 458.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.583e-05/1.16, allocations: 19.77 kB / 0.8098 GB, free: 53.57 MB / 458.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001134/1.16, allocations: 182.9 kB / 0.81 GB, free: 53.35 MB / 458.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.639e-05/1.16, allocations: 4 kB / 0.81 GB, free: 53.35 MB / 458.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.483e-05/1.16, allocations: 11.62 kB / 0.81 GB, free: 53.34 MB / 458.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004027/1.161, allocations: 169.8 kB / 0.8102 GB, free: 53.2 MB / 458.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.17e-05/1.161, allocations: 4 kB / 0.8102 GB, free: 53.2 MB / 458.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.095e-05/1.161, allocations: 3.75 kB / 0.8102 GB, free: 53.2 MB / 458.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001328/1.161, allocations: 27.97 kB / 0.8102 GB, free: 53.17 MB / 458.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003346/1.161, allocations: 172.1 kB / 0.8104 GB, free: 53.04 MB / 458.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/FluidDynamics/Interfaces/FlowPort_a.mo:3:1-11:15:writable] Error: Found equation without time-dependent variables: port_b.m_flow[1] = 0.0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005662/1.162, allocations: 281.7 kB / 0.8106 GB, free: 52.75 MB / 458.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003591/1.162, allocations: 201.3 kB / 0.8108 GB, free: 52.6 MB / 458.7 MB Notification: Performance of preOpt evalFunc (simulation): time 5.455e-05/1.162, allocations: 7.984 kB / 0.8108 GB, free: 52.59 MB / 458.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.408e-05/1.162, allocations: 38.5 kB / 0.8109 GB, free: 52.55 MB / 458.7 MB Notification: Performance of pre-optimization done (n=26): time 1.512e-06/1.162, allocations: 3.938 kB / 0.8109 GB, free: 52.54 MB / 458.7 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!