Running command: "" <> buildModelFMU(IndustrialControlSystems.Controllers.Examples.TestPID_tracking,fileNamePrefix="IndustrialControlSystems_IndustrialControlSystems_Controllers_Examples_TestPID_tracking",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(IndustrialControlSystems): time 2.102/2.102, allocations: 216.8 MB / 229 MB, free: 15.2 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.835e-05/3.84e-05, allocations: 4 kB / 282 MB, free: 10.89 MB / 234.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1125/0.1126, allocations: 50 MB / 332 MB, free: 8.797 MB / 282.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4358/0.5485, allocations: 84.29 MB / 416.3 MB, free: 11.96 MB / 346.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002959/0.5488, allocations: 79.02 kB / 416.4 MB, free: 11.92 MB / 346.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.1076/0.6565, allocations: 18.93 MB / 435.3 MB, free: 11.81 MB / 362.7 MB
Notification: Performance of FrontEnd: time 2.604e-06/0.6565, allocations: 0 / 435.3 MB, free: 11.81 MB / 362.7 MB
Notification: Performance of Transformations before backend: time 0.00021/0.6568, allocations: 32.14 kB / 435.3 MB, free: 11.78 MB / 362.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 132
 * Number of variables: 132
Notification: Performance of Generate backend data structure: time 0.005534/0.6624, allocations: 1.219 MB / 436.5 MB, free: 10.53 MB / 362.7 MB
Notification: Performance of prepare preOptimizeDAE: time 7.218e-05/0.6625, allocations: 16.03 kB / 436.5 MB, free: 10.52 MB / 362.7 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005023/0.663, allocations: 94.89 kB / 436.6 MB, free: 10.44 MB / 362.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005883/0.6636, allocations: 110.7 kB / 436.7 MB, free: 10.33 MB / 362.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004582/0.6682, allocations: 0.7263 MB / 437.5 MB, free: 9.652 MB / 362.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001508/0.6684, allocations: 40.86 kB / 437.5 MB, free: 9.625 MB / 362.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004374/0.6689, allocations: 61.55 kB / 437.6 MB, free: 9.582 MB / 362.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003226/0.6721, allocations: 0.7776 MB / 438.4 MB, free: 8.914 MB / 362.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.187e-05/0.6723, allocations: 4 kB / 438.4 MB, free: 8.91 MB / 362.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001767/0.6725, allocations: 28.25 kB / 438.4 MB, free: 8.898 MB / 362.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.289e-05/0.6725, allocations: 15.94 kB / 438.4 MB, free: 8.883 MB / 362.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002302/0.6748, allocations: 435.5 kB / 438.8 MB, free: 8.578 MB / 362.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01282/0.6877, allocations: 1.936 MB / 440.8 MB, free: 6.949 MB / 362.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001941/0.6897, allocations: 0.5726 MB / 441.3 MB, free: 6.5 MB / 362.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001067/0.6908, allocations: 308 kB / 441.6 MB, free: 6.297 MB / 362.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.855e-05/0.6909, allocations: 4.562 kB / 441.6 MB, free: 6.293 MB / 362.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01098/0.7019, allocations: 0.5074 MB / 442.1 MB, free: 5.867 MB / 362.7 MB
Notification: Performance of pre-optimization done (n=73): time 8.165e-06/0.702, allocations: 0 / 442.1 MB, free: 5.867 MB / 362.7 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.)
R.cs
R.satin
R.satDiff
R.Iaction
when $whenCondition7 then
  R.satin := R.Iaction + R.Paction + R.Daction;
end when;
when $whenCondition7 then
  R.Iaction := IndustrialControlSystems.LinearSystems.Discrete.Functions.fIntegrator(1.0, 2.0 * (R.SP - R.PV) + R.satDiff / 1.58113883008419, 2.0 * (pre(R.SP) - pre(R.PV)) + pre(R.satDiff) / 1.58113883008419, pre(R.Iaction), 0.01, 1.0);
end when;
when $whenCondition7 then
  R.satDiff := R.cs - R.satin;
end when;
when $whenCondition7 then
  R.cs := max(0.0, min(2.0, R.satin));
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:
  R.cs
  R.satin
  R.satDiff
  R.Iaction
equations:
  when $whenCondition7 then
  R.satin := R.Iaction + R.Paction + R.Daction;
end when;
  when $whenCondition7 then
  R.Iaction := IndustrialControlSystems.LinearSystems.Discrete.Functions.fIntegrator(1.0, 2.0 * (R.SP - R.PV) + R.satDiff / 1.58113883008419, 2.0 * (pre(R.SP) - pre(R.PV)) + pre(R.satDiff) / 1.58113883008419, pre(R.Iaction), 0.01, 1.0);
end when;
  when $whenCondition7 then
  R.satDiff := R.cs - R.satin;
end when;
  when $whenCondition7 then
  R.cs := max(0.0, min(2.0, R.satin));
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:7735:5-7735:89:writable] Error: Internal error Transformation module sort components failed