Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0-beta.om_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001259/0.001259, allocations: 117.2 kB / 18.5 MB, free: 4.523 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001378/0.001378, allocations: 214.6 kB / 21.46 MB, free: 1.566 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo): time 1.442/1.442, allocations: 230.5 MB / 254.8 MB, free: 15.08 MB / 206.1 MB
"
[Timeout remaining time 178]
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: "" <> buildModelFMU(Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Clocked_Examples_Elementary_IntegerSignals_Sample2",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Clocked_Examples_Elementary_IntegerSignals_Sample2",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Warning: Requested package Modelica of version trunk, but this package was already loaded with version 4.1.0. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Warning: Requested package Complex of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Warning: Requested package ModelicaServices of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Notification: Performance of FrontEnd - loaded program: time 0.002032/0.002032, allocations: 71.81 kB / 373.7 MB, free: 10.21 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1113/0.1133, allocations: 53.33 MB / 427 MB, free: 4.785 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2): time 0.003032/0.1163, allocations: 1.615 MB / 428.6 MB, free: 3.16 MB / 350.1 MB
Notification: Performance of NFInst.instExpressions: time 0.0005129/0.1168, allocations: 183.4 kB / 428.8 MB, free: 2.98 MB / 350.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 8.918e-05/0.1169, allocations: 11.94 kB / 428.8 MB, free: 2.969 MB / 350.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001118/0.117, allocations: 15.86 kB / 428.8 MB, free: 2.953 MB / 350.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001354/0.1172, allocations: 15.86 kB / 428.8 MB, free: 2.938 MB / 350.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002747/0.1175, allocations: 51.14 kB / 428.9 MB, free: 2.891 MB / 350.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0001395/0.1176, allocations: 63.84 kB / 429 MB, free: 2.828 MB / 350.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001252/0.1177, allocations: 31.92 kB / 429 MB, free: 2.797 MB / 350.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 4.348e-05/0.1178, allocations: 23.91 kB / 429 MB, free: 2.773 MB / 350.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 9.736e-05/0.1179, allocations: 39.78 kB / 429 MB, free: 2.734 MB / 350.1 MB
Notification: Performance of NFPackage.collectConstants: time 2.148e-05/0.1179, allocations: 4 kB / 429.1 MB, free: 2.73 MB / 350.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 1.42e-05/0.1179, allocations: 8 kB / 429.1 MB, free: 2.723 MB / 350.1 MB
Notification: Performance of NFScalarize.scalarize: time 5.393e-05/0.118, allocations: 31.91 kB / 429.1 MB, free: 2.691 MB / 350.1 MB
Notification: Performance of NFVerifyModel.verify: time 5.396e-05/0.118, allocations: 39.69 kB / 429.1 MB, free: 2.652 MB / 350.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001781/0.1182, allocations: 95.45 kB / 429.2 MB, free: 2.559 MB / 350.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.689e-06/0.1182, allocations: 0 / 429.2 MB, free: 2.559 MB / 350.1 MB
Notification: Performance of FrontEnd: time 1.493e-06/0.1182, allocations: 0 / 429.2 MB, free: 2.559 MB / 350.1 MB
Notification: Performance of Transformations before backend: time 6.873e-06/0.1182, allocations: 3.938 kB / 429.2 MB, free: 2.555 MB / 350.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 17
 * Number of variables: 17
Notification: Performance of Generate backend data structure: time 0.0006724/0.1189, allocations: 418.9 kB / 429.6 MB, free: 2.094 MB / 350.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.628e-05/0.1189, allocations: 8.031 kB / 429.6 MB, free: 2.086 MB / 350.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.102e-05/0.119, allocations: 46.67 kB / 429.7 MB, free: 2.031 MB / 350.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.177e-05/0.119, allocations: 12.89 kB / 429.7 MB, free: 2.02 MB / 350.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002695/0.1193, allocations: 204.2 kB / 429.9 MB, free: 1.781 MB / 350.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.259e-05/0.1193, allocations: 8.312 kB / 429.9 MB, free: 1.773 MB / 350.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.512e-05/0.1193, allocations: 8.375 kB / 429.9 MB, free: 1.766 MB / 350.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004777/0.1198, allocations: 206.3 kB / 430.1 MB, free: 1.543 MB / 350.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.715e-05/0.1198, allocations: 3.938 kB / 430.1 MB, free: 1.539 MB / 350.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.609e-05/0.1198, allocations: 0 / 430.1 MB, free: 1.539 MB / 350.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.548e-06/0.1198, allocations: 4 kB / 430.1 MB, free: 1.535 MB / 350.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000162/0.12, allocations: 55.89 kB / 430.2 MB, free: 1.48 MB / 350.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006769/0.1207, allocations: 397.8 kB / 430.6 MB, free: 1.035 MB / 350.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002303/0.1209, allocations: 119.6 kB / 430.7 MB, free: 0.8906 MB / 350.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001317/0.121, allocations: 70.8 kB / 430.8 MB, free: 0.8125 MB / 350.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.676e-05/0.121, allocations: 8 kB / 430.8 MB, free: 0.8047 MB / 350.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.314e-05/0.1211, allocations: 30.56 kB / 430.8 MB, free: 0.7656 MB / 350.1 MB
Notification: Performance of pre-optimization done (n=12): time 1.322e-06/0.1211, allocations: 0 / 430.8 MB, free: 0.7656 MB / 350.1 MB
Notification: Performance of matching and sorting (n=12): time 0.0004734/0.1216, allocations: 169.4 kB / 431 MB, free: 0.5938 MB / 350.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001137/0.1217, allocations: 111.1 kB / 431.1 MB, free: 472 kB / 350.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001766/0.1218, allocations: 165.4 kB / 431.2 MB, free: 300 kB / 350.1 MB
Notification: Performance of collectPreVariables (initialization): time 4.358e-05/0.1219, allocations: 34.08 kB / 431.3 MB, free: 260 kB / 350.1 MB
Notification: Performance of collectInitialEqns (initialization): time 8.618e-05/0.122, allocations: 88.42 kB / 431.3 MB, free: 164 kB / 350.1 MB
Notification: Performance of collectInitialBindings (initialization): time 2.335e-05/0.122, allocations: 19.86 kB / 431.4 MB, free: 144 kB / 350.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.94e-05/0.1221, allocations: 29.72 kB / 431.4 MB, free: 108 kB / 350.1 MB
Notification: Performance of setup shared object (initialization): time 0.0002775/0.1223, allocations: 322.8 kB / 431.7 MB, free: 15.78 MB / 366.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 6.607e-05/0.1224, allocations: 23.92 kB / 431.7 MB, free: 15.76 MB / 366.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001093/0.1225, allocations: 89.42 kB / 431.8 MB, free: 15.64 MB / 366.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001864/0.1227, allocations: 121.2 kB / 431.9 MB, free: 15.48 MB / 366.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.785e-06/0.1227, allocations: 0 / 431.9 MB, free: 15.48 MB / 366.1 MB
Notification: Performance of matching and sorting (n=12) (initialization): time 0.0002336/0.1229, allocations: 125.4 kB / 432.1 MB, free: 15.36 MB / 366.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.641e-05/0.123, allocations: 10.19 kB / 432.1 MB, free: 15.35 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.486e-06/0.123, allocations: 4.344 kB / 432.1 MB, free: 15.34 MB / 366.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.92e-05/0.123, allocations: 4 kB / 432.1 MB, free: 15.34 MB / 366.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001264/0.1231, allocations: 27.92 kB / 432.1 MB, free: 15.31 MB / 366.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.006e-05/0.1231, allocations: 4 kB / 432.1 MB, free: 15.31 MB / 366.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.737e-05/0.1232, allocations: 15.94 kB / 432.1 MB, free: 15.29 MB / 366.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.234e-05/0.1232, allocations: 4 kB / 432.1 MB, free: 15.29 MB / 366.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 12 (sample1.u,integerConstant.y,sum2.y,sum2.u[2],sum2.u[1],sum1.y,sum1.u[2],sum1.u[1],sample2.y,hold1.y,hold1.u,sample1.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (12):
 * Single equations (assignments): 12
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001557/0.1234, allocations: 139.8 kB / 432.3 MB, free: 15.14 MB / 366.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001977/0.1236, allocations: 101.6 kB / 432.4 MB, free: 15.04 MB / 366.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.818e-05/0.1236, allocations: 20.72 kB / 432.4 MB, free: 15.02 MB / 366.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5e-06/0.1236, allocations: 4 kB / 432.4 MB, free: 15.01 MB / 366.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.452e-06/0.1236, allocations: 0 / 432.4 MB, free: 15.01 MB / 366.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.567e-06/0.1236, allocations: 0 / 432.4 MB, free: 15.01 MB / 366.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003152/0.1239, allocations: 197.5 kB / 432.6 MB, free: 14.77 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.941e-06/0.1239, allocations: 8 kB / 432.6 MB, free: 14.76 MB / 366.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001205/0.1241, allocations: 27.92 kB / 432.6 MB, free: 14.73 MB / 366.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.535e-06/0.1241, allocations: 3.938 kB / 432.6 MB, free: 14.73 MB / 366.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.117e-05/0.1241, allocations: 4 kB / 432.6 MB, free: 14.73 MB / 366.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.198e-06/0.1241, allocations: 3.984 kB / 432.6 MB, free: 14.72 MB / 366.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.593e-06/0.1241, allocations: 0 / 432.6 MB, free: 14.72 MB / 366.1 MB
[/var/lib/jenkins1/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.)
sum1.y
sum2.u[2]
sum2.y
hold1.u
hold1.y
sample2.y
sum1.u[2]
sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2]
sum1.u[2] = sample2.y
sample2.y = $getPart(hold1.y)
hold1.y = $getPart(hold1.u)
hold1.u = sum2.y
sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2]
sum2.u[2] = sum1.y
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed
variables:
  sum1.y
  sum2.u[2]
  sum2.y
  hold1.u
  hold1.y
  sample2.y
  sum1.u[2]
equations:
  sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2]
  sum1.u[2] = sample2.y
  sample2.y = $getPart(hold1.y)
  hold1.y = $getPart(hold1.u)
  hold1.u = sum2.y
  sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2]
  sum2.u[2] = sum1.y
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:346:7-346:90:writable] Error: Internal error function analyseStrongComponentBlock failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:196:5-196:89:writable] Error: Internal error function analyseStrongComponentScalar failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:107:7-107:113:writable] Error: Internal error function strongComponentsScalar failed (sorting strong components)
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:8012:5-8012:89:writable] Error: Internal error Transformation module sort components failed
Warning: The optimization module detectJacobianSparsePattern failed. This module will be skipped and the transformation process continued.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005285/0.1246, allocations: 384.9 kB / 433 MB, free: 14.33 MB / 366.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 9.474e-05/0.1247, allocations: 101 kB / 433.1 MB, free: 14.21 MB / 366.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.88e-05/0.1247, allocations: 3.984 kB / 433.1 MB, free: 14.21 MB / 366.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001083/0.1248, allocations: 8 kB / 433.1 MB, free: 14.2 MB / 366.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.054e-05/0.1249, allocations: 0 / 433.1 MB, free: 14.2 MB / 366.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.761e-06/0.1249, allocations: 4 kB / 433.1 MB, free: 14.2 MB / 366.1 MB
Notification: Performance of sorting global known variables: time 0.0001007/0.125, allocations: 119.2 kB / 433.2 MB, free: 14.08 MB / 366.1 MB
Notification: Performance of sort global known variables: time 7e-08/0.125, allocations: 96 / 433.2 MB, free: 14.08 MB / 366.1 MB
Notification: Performance of remove unused functions: time 0.0002867/0.1253, allocations: 11.94 kB / 433.2 MB, free: 14.07 MB / 366.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 12 (sample1.u,hold1.y,sample1.y,hold1.u,sample2.y,sum1.u[1],sum1.u[2],sum1.y,sum2.u[1],sum2.u[2],sum2.y,integerConstant.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
[/var/lib/jenkins1/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.)
sum1.y
sum2.u[2]
sum2.y
hold1.u
hold1.y
sample2.y
sum1.u[2]
sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2]
sum1.u[2] = sample2.y
sample2.y = $getPart(hold1.y)
hold1.y = $getPart(hold1.u)
hold1.u = sum2.y
sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2]
sum2.u[2] = sum1.y
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed
variables:
  sum1.y
  sum2.u[2]
  sum2.y
  hold1.u
  hold1.y
  sample2.y
  sum1.u[2]
equations:
  sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2]
  sum1.u[2] = sample2.y
  sample2.y = $getPart(hold1.y)
  hold1.y = $getPart(hold1.u)
  hold1.u = sum2.y
  sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2]
  sum2.u[2] = sum1.y
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:346:7-346:90:writable] Error: Internal error function analyseStrongComponentBlock failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:196:5-196:89:writable] Error: Internal error function analyseStrongComponentScalar failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:107:7-107:113:writable] Error: Internal error function strongComponentsScalar failed (sorting strong components)
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:8012:5-8012:89:writable] Error: Internal error Transformation module sort components failed
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:1814:3-1814:84:writable] Error: Internal error function createFMIModelDerivatives failed
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006273/0.1259, allocations: 0.5607 MB / 433.8 MB, free: 13.48 MB / 366.1 MB
Notification: Performance of simCode: created initialization part: time 0.0002143/0.1261, allocations: 83.77 kB / 433.9 MB, free: 13.4 MB / 366.1 MB
Notification: Performance of simCode: created event and clocks part: time 5.04e-06/0.1261, allocations: 4 kB / 433.9 MB, free: 13.39 MB / 366.1 MB
Notification: Performance of simCode: created simulation system equations: time 4.671e-05/0.1262, allocations: 16.61 kB / 433.9 MB, free: 13.38 MB / 366.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004714/0.1266, allocations: 74.52 kB / 434 MB, free: 13.31 MB / 366.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006461/0.1273, allocations: 251.5 kB / 434.2 MB, free: 13.03 MB / 366.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004106/0.1277, allocations: 0.7041 MB / 434.9 MB, free: 12.3 MB / 366.1 MB
Notification: Performance of simCode: alias equations: time 3.892e-05/0.1277, allocations: 12.55 kB / 434.9 MB, free: 12.29 MB / 366.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.733e-05/0.1278, allocations: 23.44 kB / 435 MB, free: 12.26 MB / 366.1 MB
Notification: Performance of SimCode: time 2.81e-07/0.1278, allocations: 0 / 435 MB, free: 12.26 MB / 366.1 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02507/0.1529, allocations: 2.256 MB / 437.2 MB, free: 10.15 MB / 366.1 MB
Notification: Performance of buildModelFMU: Generate platform static: time 7.82/7.973, allocations: 11.98 kB / 437.2 MB, free: 10.14 MB / 366.1 MB
"
[Timeout remaining time 652]
(rm -f Modelica_4.1.0-beta.om_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe ; mkfifo Modelica_4.1.0-beta.om_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe ; head -c 1048576 < Modelica_4.1.0-beta.om_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe >> ../files/Modelica_4.1.0-beta.om_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.sim & python3 -m fmpy simulate  --output-file Modelica_4.1.0-beta.om_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2_res.csv --start-time 0 --stop-time 0.2 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 3.99122e-05 Modelica_4_1_0-beta_om_Modelica_Clocked_Examples_Elementary_IntegerSignals_Sample2.fmu > Modelica_4.1.0-beta.om_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 10.564656221307814]
Failed to read output from testmodel.py, exit status != 0:
['time', 'sample1.y', 'sample2.y', 'hold1.y']
8.04486824804917 8.23895973 8.118089308
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f3042d997e0>