Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2,fileNamePrefix="Modelica_4_0_0_Modelica_Clocked_Examples_Elementary_IntegerSignals_Sample2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2,fileNamePrefix="Modelica_4_0_0_Modelica_Clocked_Examples_Elementary_IntegerSignals_Sample2",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001161/0.001161, allocations: 175.5 kB / 13.63 MB, free: 1.684 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.265/1.265, allocations: 221.3 MB / 235.5 MB, free: 2.871 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008571/0.000857, allocations: 91.84 kB / 286.5 MB, free: 164 kB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 3.623e-05/3.633e-05, allocations: 4 kB / 343.9 MB, free: 4.184 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.0978/0.09786, allocations: 50.42 MB / 394.4 MB, free: 1.723 MB / 282.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.2903/0.3882, allocations: 77.23 MB / 471.6 MB, free: 10.19 MB / 346.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002359/0.3885, allocations: 77.45 kB / 471.7 MB, free: 10.12 MB / 346.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.004315/0.3928, allocations: 1.653 MB / 473.3 MB, free: 8.465 MB / 346.7 MB Notification: Performance of FrontEnd: time 1.723e-06/0.3928, allocations: 0 / 473.3 MB, free: 8.465 MB / 346.7 MB Notification: Performance of Transformations before backend: time 1.156e-05/0.3928, allocations: 4 kB / 473.3 MB, free: 8.461 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: 17 * Number of variables: 17 Notification: Performance of Generate backend data structure: time 0.0003707/0.3932, allocations: 387 kB / 473.7 MB, free: 8.039 MB / 346.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.825e-05/0.3933, allocations: 8.031 kB / 473.7 MB, free: 8.031 MB / 346.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.031e-05/0.3933, allocations: 42.55 kB / 473.7 MB, free: 7.98 MB / 346.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.737e-05/0.3933, allocations: 7.906 kB / 473.8 MB, free: 7.973 MB / 346.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002068/0.3936, allocations: 207.7 kB / 474 MB, free: 7.734 MB / 346.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.826e-06/0.3936, allocations: 8 kB / 474 MB, free: 7.727 MB / 346.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.127e-05/0.3936, allocations: 8 kB / 474 MB, free: 7.719 MB / 346.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003505/0.394, allocations: 206.8 kB / 474.2 MB, free: 7.496 MB / 346.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.037e-06/0.394, allocations: 3.953 kB / 474.2 MB, free: 7.492 MB / 346.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.023e-05/0.394, allocations: 0 / 474.2 MB, free: 7.492 MB / 346.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.113e-05/0.394, allocations: 4 kB / 474.2 MB, free: 7.488 MB / 346.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 8.214e-05/0.3941, allocations: 47.86 kB / 474.2 MB, free: 7.441 MB / 346.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004195/0.3945, allocations: 389.7 kB / 474.6 MB, free: 7.004 MB / 346.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.000152/0.3947, allocations: 129 kB / 474.7 MB, free: 6.852 MB / 346.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 9.98e-05/0.3948, allocations: 70.69 kB / 474.8 MB, free: 6.773 MB / 346.7 MB Notification: Performance of preOpt evalFunc (simulation): time 2.142e-05/0.3948, allocations: 4 kB / 474.8 MB, free: 6.77 MB / 346.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.84e-05/0.3949, allocations: 34.56 kB / 474.8 MB, free: 6.727 MB / 346.7 MB Notification: Performance of pre-optimization done (n=12): time 1.292e-06/0.3949, allocations: 0 / 474.8 MB, free: 6.727 MB / 346.7 MB Notification: Performance of matching and sorting (n=12): time 0.0002486/0.3951, allocations: 121.4 kB / 475 MB, free: 6.602 MB / 346.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.915e-05/0.3952, allocations: 110.9 kB / 475.1 MB, free: 6.469 MB / 346.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001236/0.3953, allocations: 145.3 kB / 475.2 MB, free: 6.32 MB / 346.7 MB Notification: Performance of collectPreVariables (initialization): time 1.587e-05/0.3953, allocations: 29.7 kB / 475.2 MB, free: 6.285 MB / 346.7 MB Notification: Performance of collectInitialEqns (initialization): time 4.704e-05/0.3954, allocations: 88.42 kB / 475.3 MB, free: 6.191 MB / 346.7 MB Notification: Performance of collectInitialBindings (initialization): time 1.332e-05/0.3954, allocations: 7.984 kB / 475.3 MB, free: 6.184 MB / 346.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.446e-06/0.3954, allocations: 0 / 475.3 MB, free: 6.184 MB / 346.7 MB Notification: Performance of setup shared object (initialization): time 0.0001112/0.3955, allocations: 322.8 kB / 475.7 MB, free: 5.859 MB / 346.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 2.693e-05/0.3956, allocations: 12 kB / 475.7 MB, free: 5.848 MB / 346.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 7.205e-05/0.3957, allocations: 85.39 kB / 475.7 MB, free: 5.73 MB / 346.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 5.03e-05/0.3957, allocations: 23.98 kB / 475.8 MB, free: 5.707 MB / 346.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.297e-06/0.3957, allocations: 7.938 kB / 475.8 MB, free: 5.699 MB / 346.7 MB Notification: Performance of matching and sorting (n=12) (initialization): time 0.0001689/0.3959, allocations: 129.3 kB / 475.9 MB, free: 5.566 MB / 346.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.445e-05/0.3959, allocations: 8 kB / 475.9 MB, free: 5.559 MB / 346.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.121e-06/0.3959, allocations: 4 kB / 475.9 MB, free: 5.555 MB / 346.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.441e-05/0.3959, allocations: 0 / 475.9 MB, free: 5.555 MB / 346.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000108/0.3961, allocations: 27.92 kB / 475.9 MB, free: 5.527 MB / 346.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.596e-06/0.3961, allocations: 4 kB / 475.9 MB, free: 5.523 MB / 346.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.566e-05/0.3961, allocations: 8 kB / 476 MB, free: 5.516 MB / 346.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.035e-05/0.3962, allocations: 8.344 kB / 476 MB, free: 5.508 MB / 346.7 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.u,hold1.y,sample1.y) * Number of discrete 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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 6.843e-05/0.3962, allocations: 116.9 kB / 476.1 MB, free: 5.387 MB / 346.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001675/0.3964, allocations: 105.5 kB / 476.2 MB, free: 5.277 MB / 346.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.504e-05/0.3965, allocations: 20.61 kB / 476.2 MB, free: 5.258 MB / 346.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.196e-06/0.3965, allocations: 4 kB / 476.2 MB, free: 5.254 MB / 346.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.737e-06/0.3965, allocations: 0 / 476.2 MB, free: 5.254 MB / 346.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.935e-06/0.3965, allocations: 0 / 476.2 MB, free: 5.254 MB / 346.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002532/0.3967, allocations: 193.5 kB / 476.4 MB, free: 5.016 MB / 346.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.276e-06/0.3968, allocations: 4 kB / 476.4 MB, free: 5.012 MB / 346.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001148/0.3969, allocations: 31.92 kB / 476.4 MB, free: 4.98 MB / 346.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.799e-06/0.3969, allocations: 4 kB / 476.4 MB, free: 4.977 MB / 346.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.015e-05/0.3969, allocations: 3.953 kB / 476.4 MB, free: 4.973 MB / 346.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.984e-06/0.3969, allocations: 0 / 476.4 MB, free: 4.973 MB / 346.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.71e-07/0.3969, allocations: 4 kB / 476.4 MB, free: 4.969 MB / 346.7 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.) hold1.u sum2.y sum2.u[2] sum1.y sum1.u[2] sample2.y hold1.y hold1.y = $getPart(hold1.u) sample2.y = $getPart(hold1.y) sum1.u[2] = sample2.y sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2] sum2.u[2] = sum1.y sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2] hold1.u = sum2.y [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed variables: hold1.u sum2.y sum2.u[2] sum1.y sum1.u[2] sample2.y hold1.y equations: hold1.y = $getPart(hold1.u) sample2.y = $getPart(hold1.y) sum1.u[2] = sample2.y sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2] sum2.u[2] = sum1.y sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2] hold1.u = sum2.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:7819:5-7819:89: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 0.0003753/0.3973, allocations: 395 kB / 476.8 MB, free: 4.555 MB / 346.7 MB Notification: Performance of postOpt removeConstants (simulation): time 8.494e-05/0.3974, allocations: 108.8 kB / 476.9 MB, free: 4.43 MB / 346.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.975e-05/0.3974, allocations: 11.98 kB / 476.9 MB, free: 4.418 MB / 346.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000111/0.3975, allocations: 11.98 kB / 477 MB, free: 4.406 MB / 346.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.679e-05/0.3976, allocations: 0 / 477 MB, free: 4.406 MB / 346.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.558e-06/0.3976, allocations: 8 kB / 477 MB, free: 4.398 MB / 346.7 MB Notification: Performance of sorting global known variables: time 7.869e-05/0.3977, allocations: 119.3 kB / 477.1 MB, free: 4.285 MB / 346.7 MB Notification: Performance of sort global known variables: time 1.3e-07/0.3977, allocations: 0 / 477.1 MB, free: 4.285 MB / 346.7 MB Notification: Performance of remove unused functions: time 0.0002582/0.3979, allocations: 12 kB / 477.1 MB, free: 4.273 MB / 346.7 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 (hold1.y,sample1.u,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 () * 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 (linear and non-linear blocks): 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.) hold1.u sum2.y sum2.u[2] sum1.y sum1.u[2] sample2.y hold1.y hold1.y = $getPart(hold1.u) sample2.y = $getPart(hold1.y) sum1.u[2] = sample2.y sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2] sum2.u[2] = sum1.y sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2] hold1.u = sum2.y [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed variables: hold1.u sum2.y sum2.u[2] sum1.y sum1.u[2] sample2.y hold1.y equations: hold1.y = $getPart(hold1.u) sample2.y = $getPart(hold1.y) sum1.u[2] = sample2.y sum1.y = sum1.k[1] * sum1.u[1] + sum1.k[2] * sum1.u[2] sum2.u[2] = sum1.y sum2.y = sum2.k[1] * sum2.u[1] + sum2.k[2] * sum2.u[2] hold1.u = sum2.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:7819:5-7819:89:writable] Error: Internal error Transformation module sort components failed [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:1765:3-1765:84:writable] Error: Internal error function createFMIModelDerivatives failed Notification: Performance of Backend phase and start with SimCode phase: time 0.0005363/0.3985, allocations: 0.6943 MB / 477.8 MB, free: 3.543 MB / 346.7 MB Notification: Performance of simCode: created initialization part: time 0.0001487/0.3986, allocations: 76.45 kB / 477.9 MB, free: 3.469 MB / 346.7 MB Notification: Performance of simCode: created event and clocks part: time 2.054e-06/0.3986, allocations: 0 / 477.9 MB, free: 3.469 MB / 346.7 MB Notification: Performance of simCode: created simulation system equations: time 1.642e-05/0.3987, allocations: 4 kB / 477.9 MB, free: 3.465 MB / 346.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003057/0.399, allocations: 60.33 kB / 477.9 MB, free: 3.406 MB / 346.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004766/0.3995, allocations: 187.7 kB / 478.1 MB, free: 3.195 MB / 346.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002778/0.3998, allocations: 0.716 MB / 478.8 MB, free: 2.453 MB / 346.7 MB Notification: Performance of simCode: alias equations: time 3.571e-05/0.3998, allocations: 12.41 kB / 478.8 MB, free: 2.441 MB / 346.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.224e-05/0.3999, allocations: 25.3 kB / 478.9 MB, free: 2.418 MB / 346.7 MB Notification: Performance of SimCode: time 3.21e-07/0.3999, allocations: 0 / 478.9 MB, free: 2.418 MB / 346.7 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01121/0.4111, allocations: 1.944 MB / 480.8 MB, free: 0.5938 MB / 346.7 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000153/0.4113, allocations: 167.5 kB / 481 MB, free: 380 kB / 346.7 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.499/1.91, allocations: 0 / 481 MB, free: 380 kB / 346.7 MB (rm -f Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe ; mkfifo Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe >> ../files/Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2_res.mat --tempDir=temp_Modelica_4_0_0_Modelica_Clocked_Examples_Elementary_IntegerSignals_Sample2_fmu --startTime=0 --stopTime=0.2 --timeout=50 --tolerance=1e-06 Modelica_4_0_0_Modelica_Clocked_Examples_Elementary_IntegerSignals_Sample2.fmu > Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.IntegerSignals.Sample2_res.mat does not exist to compare? outputFormat=mat