Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.Blocks.Discrete.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/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(ModelicaTest.Blocks.Discrete,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_Blocks_Discrete",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Blocks.Discrete,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_Blocks_Discrete",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001556/0.001557, allocations: 119 kB / 17.78 MB, free: 5.125 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001874/0.001874, allocations: 204.7 kB / 18.74 MB, free: 4.18 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.493/1.493, allocations: 227.4 MB / 247 MB, free: 10.43 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2302/0.2302, allocations: 46.12 MB / 344.4 MB, free: 11.45 MB / 286.1 MB Warning: Requested package Modelica 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 0.002886/0.002886, allocations: 79.86 kB / 480.9 MB, free: 4.52 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.37/0.3729, allocations: 62.44 MB / 0.5306 GB, free: 13.36 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Blocks.Discrete): time 0.003262/0.3762, allocations: 1.948 MB / 0.5325 GB, free: 11.82 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.001474/0.3777, allocations: 0.7234 MB / 0.5332 GB, free: 11.25 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000103/0.3779, allocations: 5.531 kB / 0.5332 GB, free: 11.24 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002218/0.3781, allocations: 43.98 kB / 0.5333 GB, free: 11.21 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001151/0.3782, allocations: 66.61 kB / 0.5333 GB, free: 11.16 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004183/0.3787, allocations: 116.5 kB / 0.5334 GB, free: 11.07 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003193/0.379, allocations: 285.2 kB / 0.5337 GB, free: 10.91 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.000145/0.3791, allocations: 44.73 kB / 0.5337 GB, free: 10.88 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002407/0.3794, allocations: 141.3 kB / 0.5339 GB, free: 10.8 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002915/0.3797, allocations: 171.7 kB / 0.534 GB, free: 10.69 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 5.075e-05/0.3797, allocations: 21.94 kB / 0.5341 GB, free: 10.69 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 8.344e-05/0.3798, allocations: 24.44 kB / 0.5341 GB, free: 10.69 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001322/0.38, allocations: 92.58 kB / 0.5342 GB, free: 10.62 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001635/0.3801, allocations: 131.9 kB / 0.5343 GB, free: 10.53 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0003833/0.3805, allocations: 271.2 kB / 0.5346 GB, free: 10.34 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.327e-06/0.3806, allocations: 0 / 0.5346 GB, free: 10.34 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.192e-06/0.3806, allocations: 1.219 kB / 0.5346 GB, free: 10.34 MB / 398.1 MB Notification: Performance of Transformations before backend: time 6.762e-06/0.3806, allocations: 0 / 0.5346 GB, free: 10.34 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 44 * Number of variables: 44 Notification: Performance of Generate backend data structure: time 0.001465/0.382, allocations: 0.6411 MB / 0.5352 GB, free: 9.785 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.651e-05/0.3821, allocations: 9.625 kB / 0.5352 GB, free: 9.785 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.773e-05/0.3822, allocations: 57.59 kB / 0.5353 GB, free: 9.727 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001753/0.3823, allocations: 45.36 kB / 0.5353 GB, free: 9.703 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003954/0.3827, allocations: 257.9 kB / 0.5355 GB, free: 9.441 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.669e-05/0.3828, allocations: 21.98 kB / 0.5356 GB, free: 9.43 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 4.564e-05/0.3828, allocations: 24.86 kB / 0.5356 GB, free: 9.422 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004833/0.3833, allocations: 240.2 kB / 0.5358 GB, free: 9.273 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.092e-05/0.3834, allocations: 0 / 0.5358 GB, free: 9.273 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.762e-05/0.3834, allocations: 7.625 kB / 0.5358 GB, free: 9.27 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.735e-06/0.3834, allocations: 3.469 kB / 0.5358 GB, free: 9.27 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003313/0.3837, allocations: 140.5 kB / 0.536 GB, free: 9.207 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001065/0.3848, allocations: 0.5619 MB / 0.5365 GB, free: 8.719 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006455/0.3855, allocations: 322.9 kB / 0.5368 GB, free: 8.555 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002607/0.3857, allocations: 132.5 kB / 0.5369 GB, free: 8.492 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.133e-05/0.3858, allocations: 5.312 kB / 0.5369 GB, free: 8.492 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005406/0.3863, allocations: 263.2 kB / 0.5372 GB, free: 8.316 MB / 398.1 MB Notification: Performance of pre-optimization done (n=43): time 1.924e-06/0.3863, allocations: 0 / 0.5372 GB, free: 8.316 MB / 398.1 MB Notification: Performance of matching and sorting (n=43): time 0.001224/0.3876, allocations: 0.5771 MB / 0.5378 GB, free: 8.066 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.424e-05/0.3877, allocations: 79.02 kB / 0.5378 GB, free: 7.988 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002228/0.3879, allocations: 213.4 kB / 0.538 GB, free: 7.828 MB / 398.1 MB Notification: Performance of collectPreVariables (initialization): time 5.619e-05/0.3879, allocations: 46.48 kB / 0.5381 GB, free: 7.785 MB / 398.1 MB Notification: Performance of collectInitialEqns (initialization): time 9.217e-05/0.388, allocations: 133.7 kB / 0.5382 GB, free: 7.66 MB / 398.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001022/0.3882, allocations: 111.9 kB / 0.5383 GB, free: 7.566 MB / 398.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001336/0.3883, allocations: 92.12 kB / 0.5384 GB, free: 7.508 MB / 398.1 MB Notification: Performance of setup shared object (initialization): time 0.0001666/0.3885, allocations: 347.4 kB / 0.5387 GB, free: 7.168 MB / 398.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002258/0.3887, allocations: 109.5 kB / 0.5388 GB, free: 7.121 MB / 398.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004935/0.3892, allocations: 305 kB / 0.5391 GB, free: 6.82 MB / 398.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006246/0.3898, allocations: 438.5 kB / 0.5396 GB, free: 6.465 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.389e-06/0.3898, allocations: 1.438 kB / 0.5396 GB, free: 6.465 MB / 398.1 MB Notification: Performance of matching and sorting (n=67) (initialization): time 0.0008825/0.3907, allocations: 459.8 kB / 0.54 GB, free: 6.238 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.183e-05/0.3908, allocations: 8.938 kB / 0.54 GB, free: 6.238 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.246e-05/0.3908, allocations: 6.094 kB / 0.54 GB, free: 6.238 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.31e-05/0.3908, allocations: 11.84 kB / 0.54 GB, free: 6.234 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002348/0.3911, allocations: 67.53 kB / 0.5401 GB, free: 6.211 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.182e-05/0.3911, allocations: 17.14 kB / 0.5401 GB, free: 6.203 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002232/0.3913, allocations: 39.41 kB / 0.5401 GB, free: 6.18 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.514e-05/0.3914, allocations: 30.11 kB / 0.5402 GB, free: 6.168 MB / 398.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 26 * Number of states: 0 () * Number of discrete variables: 63 (triggeredMax.y,$PRE.triggeredMax.y,triggeredSampler.y,$PRE.triggeredSampler.y,stateSpace.firstTrigger,$PRE.stateSpace.firstTrigger,stateSpace.x[1],$PRE.stateSpace.x[1],stateSpace.x[2],$PRE.stateSpace.x[2],stateSpace.y[1],$PRE.stateSpace.y[1],transferFunction.firstTrigger,$PRE.transferFunction.firstTrigger,transferFunction.x1,$PRE.transferFunction.x1,transferFunction.xext[1],$PRE.transferFunction.xext[1],transferFunction.xext[2],$PRE.transferFunction.xext[2],transferFunction.x[1],$PRE.transferFunction.x[1],transferFunction.y,$PRE.transferFunction.y,unitDelay.firstTrigger,$PRE.unitDelay.firstTrigger,unitDelay.y,$PRE.unitDelay.y,firstOrderHold.firstTrigger,$PRE.firstOrderHold.firstTrigger,zeroOrderHold.firstTrigger,$PRE.zeroOrderHold.firstTrigger,sampler.firstTrigger,$PRE.sampler.firstTrigger,$whenCondition8,sampler.sampleTrigger,$whenCondition1,zeroOrderHold.sampleTrigger,$whenCondition2,firstOrderHold.sampleTrigger,$whenCondition3,unitDelay.sampleTrigger,$whenCondition4,transferFunction.sampleTrigger,$whenCondition5,stateSpace.sampleTrigger,$whenCondition6,booleanPulse.pulseStart,$PRE.booleanPulse.pulseStart,booleanPulse.y,$whenCondition7,firstOrderHold.c,$PRE.firstOrderHold.c,firstOrderHold.pre_uSample,$PRE.firstOrderHold.pre_uSample,firstOrderHold.uSample,$PRE.firstOrderHold.uSample,firstOrderHold.tSample,$PRE.firstOrderHold.tSample,zeroOrderHold.ySample,$PRE.zeroOrderHold.ySample,sampler.y,$PRE.sampler.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (67): * Single equations (assignments): 67 * 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 0.0002475/0.3916, allocations: 197.5 kB / 0.5404 GB, free: 6 MB / 398.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.403e-05/0.3917, allocations: 34.42 kB / 0.5404 GB, free: 5.98 MB / 398.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.523e-05/0.3918, allocations: 25.53 kB / 0.5404 GB, free: 5.961 MB / 398.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.118e-05/0.3918, allocations: 8.156 kB / 0.5404 GB, free: 5.957 MB / 398.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.177e-05/0.3918, allocations: 0 / 0.5404 GB, free: 5.957 MB / 398.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.836e-06/0.3918, allocations: 5.016 kB / 0.5404 GB, free: 5.953 MB / 398.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001661/0.3935, allocations: 0.9507 MB / 0.5414 GB, free: 5.309 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.688e-06/0.3935, allocations: 0 / 0.5414 GB, free: 5.309 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.428e-05/0.3936, allocations: 13.22 kB / 0.5414 GB, free: 5.305 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.557e-06/0.3936, allocations: 2.531 kB / 0.5414 GB, free: 5.305 MB / 398.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.327e-05/0.3936, allocations: 15.12 kB / 0.5414 GB, free: 5.293 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.306e-06/0.3936, allocations: 2.125 kB / 0.5414 GB, free: 5.293 MB / 398.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.383e-06/0.3936, allocations: 0 / 0.5414 GB, free: 5.293 MB / 398.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008793/0.3945, allocations: 0.5771 MB / 0.5419 GB, free: 4.969 MB / 398.1 MB Notification: Performance of postOpt removeConstants (simulation): time 7.507e-05/0.3946, allocations: 100 kB / 0.542 GB, free: 4.859 MB / 398.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.666e-05/0.3947, allocations: 20.33 kB / 0.5421 GB, free: 4.848 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002507/0.3949, allocations: 31.14 kB / 0.5421 GB, free: 4.832 MB / 398.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.651e-05/0.395, allocations: 24.41 kB / 0.5421 GB, free: 4.82 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.686e-05/0.3951, allocations: 19.27 kB / 0.5421 GB, free: 4.812 MB / 398.1 MB Notification: Performance of sorting global known variables: time 0.0001598/0.3952, allocations: 160.8 kB / 0.5423 GB, free: 4.695 MB / 398.1 MB Notification: Performance of sort global known variables: time 1.4e-07/0.3952, allocations: 0 / 0.5423 GB, free: 4.695 MB / 398.1 MB Notification: Performance of remove unused functions: time 0.0004368/0.3957, allocations: 83.14 kB / 0.5424 GB, free: 4.672 MB / 398.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 39 (booleanPulse.y,stateSpace.sampleTrigger,transferFunction.sampleTrigger,unitDelay.sampleTrigger,firstOrderHold.sampleTrigger,zeroOrderHold.sampleTrigger,sampler.sampleTrigger,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,sampler.firstTrigger,sampler.y,zeroOrderHold.firstTrigger,zeroOrderHold.ySample,firstOrderHold.firstTrigger,firstOrderHold.tSample,firstOrderHold.uSample,firstOrderHold.pre_uSample,firstOrderHold.c,unitDelay.firstTrigger,unitDelay.y,transferFunction.firstTrigger,transferFunction.y,transferFunction.x[1],transferFunction.x1,transferFunction.xext[1],transferFunction.xext[2],stateSpace.firstTrigger,stateSpace.y[1],stateSpace.x[1],stateSpace.x[2],triggeredSampler.y,booleanPulse.pulseStart,triggeredMax.y) * Number of discrete states: 9 (zeroOrderHold.ySample,triggeredMax.y,stateSpace.x[1],stateSpace.x[2],transferFunction.x[1],unitDelay.u,firstOrderHold.uSample,firstOrderHold.c,sampler.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (43): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 24 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001236/0.3969, allocations: 1.13 MB / 0.5435 GB, free: 3.812 MB / 398.1 MB Notification: Performance of simCode: created initialization part: time 0.0007054/0.3976, allocations: 348.8 kB / 0.5438 GB, free: 3.676 MB / 398.1 MB Notification: Performance of simCode: created event and clocks part: time 2.044e-06/0.3976, allocations: 3.938 kB / 0.5438 GB, free: 3.672 MB / 398.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0003256/0.398, allocations: 173.3 kB / 0.544 GB, free: 3.512 MB / 398.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000401/0.3984, allocations: 47.8 kB / 0.544 GB, free: 3.469 MB / 398.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004401/0.4028, allocations: 3.159 MB / 0.5471 GB, free: 60 kB / 398.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004288/0.4033, allocations: 0.7683 MB / 0.5478 GB, free: 15.26 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0001089/0.4034, allocations: 30.97 kB / 0.5479 GB, free: 15.23 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001413/0.4035, allocations: 87.34 kB / 0.548 GB, free: 15.16 MB / 414.1 MB Notification: Performance of SimCode: time 6.71e-07/0.4035, allocations: 0 / 0.548 GB, free: 15.16 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02874/0.4323, allocations: 5.677 MB / 0.5535 GB, free: 9.555 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 8.3/8.732, allocations: 16.28 kB / 0.5535 GB, free: 9.543 MB / 414.1 MB (rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.Blocks.Discrete.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.Blocks.Discrete.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.Blocks.Discrete.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.Blocks.Discrete.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0-beta.om_ModelicaTest.Blocks.Discrete_res.csv --start-time 0 --stop-time 1.1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.00044 ModelicaTest_4_1_0-beta_om_ModelicaTest_Blocks_Discrete.fmu > ModelicaTest_4.1.0-beta.om_ModelicaTest.Blocks.Discrete.pipe 2>&1)