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 0.001063/0.001062, allocations: 180.9 kB / 7.65 MB, free: 1.422 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.046/2.046, allocations: 205.3 MB / 213.4 MB, free: 1.738 MB / 170.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009084/0.0009085, allocations: 78.7 kB / 261.4 MB, free: 1.691 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo): time 0.05835/0.05835, allocations: 10.86 MB / 320.2 MB, free: 16.91 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 2.204e-05/2.202e-05, allocations: 7.938 kB / 376.3 MB, free: 8.699 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.292/0.292, allocations: 49.75 MB / 426.1 MB, free: 21.11 MB / 282.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.9401/1.232, allocations: 359.9 MB / 0.7676 GB, free: 94.41 MB / 442.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001969/1.232, allocations: 75.95 kB / 0.7676 GB, free: 94.34 MB / 442.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.05183/1.284, allocations: 28.76 MB / 0.7957 GB, free: 65.29 MB / 442.7 MB Notification: Performance of FrontEnd: time 1.252e-06/1.284, allocations: 0 / 0.7957 GB, free: 65.29 MB / 442.7 MB Notification: Performance of Transformations before backend: time 6.482e-06/1.284, allocations: 0 / 0.7957 GB, free: 65.29 MB / 442.7 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 0.0008947/1.285, allocations: 458 kB / 0.7961 GB, free: 64.8 MB / 442.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.213e-05/1.285, allocations: 8.031 kB / 0.7961 GB, free: 64.79 MB / 442.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.747e-05/1.285, allocations: 11.91 kB / 0.7962 GB, free: 64.78 MB / 442.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000107/1.286, allocations: 174.9 kB / 0.7963 GB, free: 64.57 MB / 442.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.821e-05/1.286, allocations: 4 kB / 0.7963 GB, free: 64.56 MB / 442.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.683e-05/1.286, allocations: 4 kB / 0.7963 GB, free: 64.56 MB / 442.7 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0003242/1.286, allocations: 147.9 kB / 0.7965 GB, free: 64.41 MB / 442.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002962/1.286, allocations: 135.1 kB / 0.7966 GB, free: 64.28 MB / 442.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.145e-05/1.286, allocations: 0 / 0.7966 GB, free: 64.28 MB / 442.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.265e-05/1.286, allocations: 0 / 0.7966 GB, free: 64.28 MB / 442.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001658/1.286, allocations: 23.97 kB / 0.7966 GB, free: 64.25 MB / 442.7 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 0.0005932/1.287, allocations: 261.8 kB / 0.7969 GB, free: 63.96 MB / 442.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002752/1.287, allocations: 158.5 kB / 0.797 GB, free: 63.8 MB / 442.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002148/1.288, allocations: 132.8 kB / 0.7972 GB, free: 63.66 MB / 442.7 MB Notification: Performance of preOpt evalFunc (simulation): time 5.79e-05/1.288, allocations: 11.94 kB / 0.7972 GB, free: 63.65 MB / 442.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.944e-05/1.288, allocations: 38.56 kB / 0.7972 GB, free: 63.61 MB / 442.7 MB Notification: Performance of pre-optimization done (n=26): time 1.663e-06/1.288, allocations: 3.938 kB / 0.7972 GB, free: 63.6 MB / 442.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/FluidDynamics/Interfaces/FlowPort_b.mo:3:1-11:15:writable] Error: Model is structurally singular, error found sorting equations 25: port_b.H_flow = 0.0; 22: port_a.H_flow + port_b.H_flow = 0.0; 23: port_a.H_flow = 0.0; 26: port_b.m_flow[1] = 0.0; 20: port_a.m_flow[1] + port_b.m_flow[1] = 0.0; 24: port_a.m_flow[1] = 0.0; for variables port_a.H_flow(7), state_a.T(15), state_a.p(16), port_b.d[1](5), state_b.T(13), rho_A(23), dp(24) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!