Running command: translateModel(SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="SolarTherm_SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger")
Notification: Performance of loadModel(SolarTherm): time 1.95/1.95, allocations: 218.8 MB / 230.9 MB, free: 14.57 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.678e-05/3.691e-05, allocations: 4 kB / 283.9 MB, free: 9.949 MB / 234.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09134/0.0914, allocations: 49.99 MB / 333.9 MB, free: 7.844 MB / 282.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4723/0.5638, allocations: 172.8 MB / 0.4948 GB, free: 8.254 MB / 426.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002796/0.5641, allocations: 95.06 kB / 0.4949 GB, free: 8.199 MB / 426.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.3386/0.9027, allocations: 31.35 MB / 0.5255 GB, free: 150.4 MB / 442.7 MB
Notification: Performance of FrontEnd: time 2.222e-06/0.9028, allocations: 0 / 0.5255 GB, free: 150.4 MB / 442.7 MB
Notification: Performance of Transformations before backend: time 2.385e-05/0.9028, allocations: 8.406 kB / 0.5255 GB, free: 150.4 MB / 442.7 MB
Error: Too few equations, under-determined system. The model has 73 equation(s) and 74 variable(s).
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/SolarTherm 0.2/Models/PowerBlocks/sCO2Cycle/DirectDesign/Exchanger.mo:105:2-105:42:writable] Warning: Equation 67 (size: 1) port_h_in.m_flow + port_h_out.m_flow = 0.0 is not big enough to solve for enough variables.
  Remaining unsolved variables are: 
  Already solved: port_h_in.m_flow, port_h_out.m_flow
  Equations used to solve those variables:
    Equation 70 (size: 1): port_h_in.m_flow = 0.0
    Equation 71 (size: 1): port_h_out.m_flow = 0.0