Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr SolarTherm_SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"[<interactive>:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0003011/0.0003011, allocations: 0 / 0, free: 0 / 0
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[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0002223/0.0002223, allocations: 0 / 0, free: 0 / 0
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[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 0.04573/0.04573, allocations: 0 / 0, free: 0 / 0
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[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm master/package.mo): time 0.01597/0.01597, allocations: 0 / 0, free: 0 / 0
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm master/Utilities/LinProgFunc.mo:6:1-33:16:writable] Warning: External function annotation should occur on the external-clause, not on the function.
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[Timeout remaining time 180]
Using package SolarTherm with version 0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm master/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 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: simulate(SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=500,outputFormat="empty",variableFilter="",fileNamePrefix="SolarTherm_SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger",simflags="-abortSlowSimulation -alarm=240   -lv LOG_STATS")
simulate(SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=500,outputFormat="empty",variableFilter="",fileNamePrefix="SolarTherm_SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger",simflags="-abortSlowSimulation -alarm=240   -lv LOG_STATS") [Timeout 900]
"Notification: Performance of FrontEnd - loaded program: time 1.774e-06/1.774e-06, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 1.649e-05/1.826e-05, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instantiate(SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger): time 0.008538/0.008557, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.001546/0.0101, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 5.95e-05/0.01016, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 0.0002493/0.01041, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 0.0003024/0.01071, allocations: 0 / 0, free: 0 / 0
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm master/Media/CarbonDioxide/package.mo:151:12-155:17:writable] Warning: Pure function 'SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger.MedPB.temperature' contains a call to impure function 'SolarTherm.Utilities.CoolProp.stprops'.
Notification: Performance of NFTyping.typeClassSections: time 0.0006984/0.01141, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 0.0006606/0.01207, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 0.000185/0.01226, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 0.0005617/0.01282, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 0.0004808/0.0133, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 7.164e-05/0.01337, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 0.0004973/0.01387, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 0.0002089/0.01408, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 0.0002417/0.01432, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.0007993/0.01512, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 8.62e-05/0.01521, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 2.134e-06/0.01521, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 8.155e-06/0.01522, allocations: 0 / 0, free: 0 / 0
Error: Too few equations, under-determined system. The model has 73 equation(s) and 74 variable(s).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm master/Models/PowerBlocks/sCO2Cycle/DirectDesign/Exchanger.mo:105:2-105:42:writable] Warning: Equation 71 (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 1 (size: 1): port_h_in.m_flow = 0.0
    Equation 2 (size: 1): port_h_out.m_flow = 0.0
"
[Timeout remaining time 900]
[Calling sys.exit(0), Time elapsed: 0.5122523759491742]