Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IndustrialControlSystems_IndustrialControlSystems.LinearSystems.Examples.ComparisonTFunction.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/IndustrialControlSystems 1.1.0-master/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)
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 IndustrialControlSystems with version 1.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IndustrialControlSystems 1.1.0-master/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: translateModel(IndustrialControlSystems.LinearSystems.Examples.ComparisonTFunction,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IndustrialControlSystems_IndustrialControlSystems.LinearSystems.Examples.ComparisonTFunction")
translateModel(IndustrialControlSystems.LinearSystems.Examples.ComparisonTFunction,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IndustrialControlSystems_IndustrialControlSystems.LinearSystems.Examples.ComparisonTFunction")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.006023/0.006023, allocations: 170.4 kB / 15.11 MB, free: 5.973 MB / 13.93 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IndustrialControlSystems 1.1.0-master/package.mo): time 0.05662/0.05662, allocations: 10.74 MB / 26.59 MB, free: 2.246 MB / 18.57 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.456/1.456, allocations: 205.4 MB / 235.2 MB, free: 192 kB / 186.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000801/0.000801, allocations: 90.25 kB / 285.9 MB, free: 10.54 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.00034/0.0003404, allocations: 7.938 kB / 346.4 MB, free: 5.176 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.113/0.1133, allocations: 49.99 MB / 396.4 MB, free: 3.082 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3157/0.4291, allocations: 78.15 MB / 474.5 MB, free: 17.31 MB / 346.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002332/0.4293, allocations: 71.14 kB / 474.6 MB, free: 17.28 MB / 346.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01215/0.4415, allocations: 4.783 MB / 479.4 MB, free: 13.98 MB / 346.7 MB
Notification: Performance of FrontEnd: time 2.154e-06/0.4415, allocations: 0 / 479.4 MB, free: 13.98 MB / 346.7 MB
Notification: Performance of Transformations before backend: time 2.748e-05/0.4416, allocations: 12.98 kB / 479.4 MB, free: 13.96 MB / 346.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 63
 * Number of variables: 63
Notification: Performance of Generate backend data structure: time 0.0009544/0.4425, allocations: 0.648 MB / 480.1 MB, free: 13.3 MB / 346.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.983e-05/0.4426, allocations: 8.031 kB / 480.1 MB, free: 13.29 MB / 346.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.607e-05/0.4427, allocations: 50.25 kB / 480.1 MB, free: 13.24 MB / 346.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005244/0.4432, allocations: 386.6 kB / 480.5 MB, free: 12.86 MB / 346.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.543e-05/0.4433, allocations: 21.94 kB / 480.5 MB, free: 12.85 MB / 346.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.808e-05/0.4433, allocations: 33.8 kB / 480.5 MB, free: 12.82 MB / 346.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006559/0.444, allocations: 418.9 kB / 481 MB, free: 12.49 MB / 346.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.03e-05/0.444, allocations: 3.938 kB / 481 MB, free: 12.48 MB / 346.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.123e-05/0.4441, allocations: 14.56 kB / 481 MB, free: 12.48 MB / 346.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.636e-06/0.4441, allocations: 4 kB / 481 MB, free: 12.47 MB / 346.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004544/0.4446, allocations: 277.9 kB / 481.3 MB, free: 12.27 MB / 346.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001844/0.4464, allocations: 0.9871 MB / 482.2 MB, free: 11.41 MB / 346.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005875/0.447, allocations: 308.3 kB / 482.5 MB, free: 11.18 MB / 346.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.29e-05/0.4471, allocations: 4 kB / 482.5 MB, free: 11.18 MB / 346.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003869/0.4474, allocations: 261.2 kB / 482.8 MB, free: 10.96 MB / 346.7 MB
Notification: Performance of pre-optimization done (n=32): time 2.014e-06/0.4475, allocations: 0 / 482.8 MB, free: 10.96 MB / 346.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:332:7-332:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed (Purely discrete algebraic loops cannot be solved by iterative processes. Try to break them open using the delay() operator.)
tf_TU.Y[1]
tf_TU.w
tf_TU.Y[2]
tf_TU.Y[3]
when $whenCondition1 then
  tf_TU.w := tf_TU.num[1] * tf_TU.U[1] + tf_TU.num[2] * tf_TU.U[2] + (-tf_TU.b[3]) * tf_TU.Y[3] - tf_TU.b[1] * tf_TU.Y[1];
end when;
when $whenCondition1 then
  tf_TU.Y[3] := IndustrialControlSystems.LinearSystems.Discrete.Functions.fIntegrator(0.5, tf_TU.Y[2], pre(tf_TU.Y[2]), pre(tf_TU.Y[3]), tf_TU.Ts, 1.0);
end when;
when $whenCondition1 then
  tf_TU.Y[2] := tf_TU.w;
end when;
when $whenCondition1 then
  tf_TU.Y[1] := IndustrialControlSystems.LinearSystems.Discrete.Functions.fDerivator(1.0, tf_TU.w, pre(tf_TU.w), pre(tf_TU.Y[1]), tf_TU.Ts, 1.0);
end when;
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed
variables:
  tf_TU.Y[1]
  tf_TU.w
  tf_TU.Y[2]
  tf_TU.Y[3]
equations:
  when $whenCondition1 then
  tf_TU.w := tf_TU.num[1] * tf_TU.U[1] + tf_TU.num[2] * tf_TU.U[2] + (-tf_TU.b[3]) * tf_TU.Y[3] - tf_TU.b[1] * tf_TU.Y[1];
end when;
  when $whenCondition1 then
  tf_TU.Y[3] := IndustrialControlSystems.LinearSystems.Discrete.Functions.fIntegrator(0.5, tf_TU.Y[2], pre(tf_TU.Y[2]), pre(tf_TU.Y[3]), tf_TU.Ts, 1.0);
end when;
  when $whenCondition1 then
  tf_TU.Y[2] := tf_TU.w;
end when;
  when $whenCondition1 then
  tf_TU.Y[1] := IndustrialControlSystems.LinearSystems.Discrete.Functions.fDerivator(1.0, tf_TU.w, pre(tf_TU.w), pre(tf_TU.Y[1]), tf_TU.Ts, 1.0);
end when;
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:346:7-346:90:writable] Error: Internal error function analyseStrongComponentBlock failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:196:5-196:89:writable] Error: Internal error function analyseStrongComponentScalar failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:107:7-107:113:writable] Error: Internal error function strongComponentsScalar failed (sorting strong components)
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:7906:5-7906:89:writable] Error: Internal error Transformation module sort components failed