Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) 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) 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) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R,fileNamePrefix="Modelica_4_0_0_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepDown_ChopperStepDown_R",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R,fileNamePrefix="Modelica_4_0_0_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepDown_ChopperStepDown_R",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008945/0.0008945, allocations: 95.84 kB / 16.3 MB, free: 5.656 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009346/0.0009348, allocations: 183.2 kB / 17.2 MB, free: 5.59 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.47/1.47, allocations: 223.2 MB / 241.1 MB, free: 300 kB / 190.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002917/0.0002921, allocations: 8 kB / 300.8 MB, free: 6.34 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1187/0.119, allocations: 50.42 MB / 351.3 MB, free: 3.91 MB / 286.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R): time 0.004377/0.1235, allocations: 3.216 MB / 354.5 MB, free: 0.668 MB / 286.1 MB Notification: Performance of NFInst.instExpressions: time 0.002194/0.1257, allocations: 0.9745 MB / 355.4 MB, free: 15.69 MB / 302.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003262/0.1261, allocations: 11.94 kB / 355.5 MB, free: 15.68 MB / 302.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002092/0.1263, allocations: 55.53 kB / 355.5 MB, free: 15.62 MB / 302.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0003428/0.1266, allocations: 159.5 kB / 355.7 MB, free: 15.47 MB / 302.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0006086/0.1272, allocations: 159.7 kB / 355.8 MB, free: 15.31 MB / 302.1 MB Notification: Performance of NFFlatten.flatten: time 0.00057/0.1278, allocations: 439.4 kB / 356.2 MB, free: 14.88 MB / 302.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003761/0.1282, allocations: 195.2 kB / 356.4 MB, free: 14.69 MB / 302.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002477/0.1285, allocations: 187.2 kB / 356.6 MB, free: 14.51 MB / 302.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002698/0.1287, allocations: 218.9 kB / 356.8 MB, free: 14.29 MB / 302.1 MB Notification: Performance of NFPackage.collectConstants: time 6.063e-05/0.1288, allocations: 28 kB / 356.9 MB, free: 14.27 MB / 302.1 MB Notification: Performance of NFFlatten.collectFunctions: time 8.076e-05/0.1289, allocations: 24 kB / 356.9 MB, free: 14.24 MB / 302.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001196/0.129, allocations: 95.59 kB / 357 MB, free: 14.15 MB / 302.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001806/0.1292, allocations: 121.4 kB / 357.1 MB, free: 14.02 MB / 302.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0006865/0.1299, allocations: 0.4989 MB / 357.6 MB, free: 13.52 MB / 302.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.656e-06/0.1299, allocations: 0 / 357.6 MB, free: 13.52 MB / 302.1 MB Notification: Performance of FrontEnd: time 2.174e-06/0.1299, allocations: 0 / 357.6 MB, free: 13.52 MB / 302.1 MB Notification: Performance of Transformations before backend: time 9.307e-06/0.13, allocations: 0 / 357.6 MB, free: 13.52 MB / 302.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 116 * Number of variables: 116 Notification: Performance of Generate backend data structure: time 0.001632/0.1316, allocations: 0.8167 MB / 358.4 MB, free: 12.64 MB / 302.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.885e-05/0.1317, allocations: 8.031 kB / 358.4 MB, free: 12.64 MB / 302.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001181/0.1318, allocations: 86.52 kB / 358.5 MB, free: 12.54 MB / 302.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001125/0.1319, allocations: 59.34 kB / 358.6 MB, free: 12.48 MB / 302.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006064/0.1325, allocations: 391.5 kB / 358.9 MB, free: 12.07 MB / 302.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.841e-05/0.1326, allocations: 48.98 kB / 359 MB, free: 12.02 MB / 302.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.488e-05/0.1327, allocations: 48 kB / 359 MB, free: 11.97 MB / 302.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009733/0.1337, allocations: 0.5123 MB / 359.6 MB, free: 11.44 MB / 302.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.814e-05/0.1337, allocations: 0 / 359.6 MB, free: 11.44 MB / 302.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.094e-05/0.1338, allocations: 24 kB / 359.6 MB, free: 11.42 MB / 302.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.405e-05/0.1338, allocations: 12 kB / 359.6 MB, free: 11.41 MB / 302.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008059/0.1346, allocations: 379.7 kB / 360 MB, free: 11.03 MB / 302.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002695/0.1373, allocations: 1.757 MB / 361.7 MB, free: 9.18 MB / 302.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001135/0.1385, allocations: 435.3 kB / 362.1 MB, free: 8.746 MB / 302.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.147e-05/0.1385, allocations: 4 kB / 362.1 MB, free: 8.742 MB / 302.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006506/0.1392, allocations: 299.7 kB / 362.4 MB, free: 8.434 MB / 302.1 MB Notification: Performance of pre-optimization done (n=42): time 2.194e-06/0.1392, allocations: 0 / 362.4 MB, free: 8.434 MB / 302.1 MB Notification: Performance of matching and sorting (n=42): time 0.001909/0.1411, allocations: 0.7247 MB / 363.2 MB, free: 7.68 MB / 302.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 9.567e-05/0.1412, allocations: 114.8 kB / 363.3 MB, free: 7.543 MB / 302.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004781/0.1417, allocations: 377.5 kB / 363.6 MB, free: 7.164 MB / 302.1 MB Notification: Performance of collectPreVariables (initialization): time 4.954e-05/0.1418, allocations: 37.7 kB / 363.7 MB, free: 7.121 MB / 302.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002091/0.142, allocations: 248.3 kB / 363.9 MB, free: 6.875 MB / 302.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001266/0.1421, allocations: 130.1 kB / 364 MB, free: 6.746 MB / 302.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 2.247e-05/0.1421, allocations: 12 kB / 364.1 MB, free: 6.734 MB / 302.1 MB Notification: Performance of setup shared object (initialization): time 0.0001815/0.1423, allocations: 350.8 kB / 364.4 MB, free: 6.383 MB / 302.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003496/0.1427, allocations: 157 kB / 364.6 MB, free: 6.227 MB / 302.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004296/0.1431, allocations: 272.9 kB / 364.8 MB, free: 5.91 MB / 302.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003976/0.1435, allocations: 197.6 kB / 365 MB, free: 5.711 MB / 302.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.907e-06/0.1436, allocations: 3.938 kB / 365 MB, free: 5.707 MB / 302.1 MB Notification: Performance of matching and sorting (n=59) (initialization): time 0.001073/0.1446, allocations: 0.5583 MB / 365.6 MB, free: 5.133 MB / 302.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0008033/0.1454, allocations: 1.427 MB / 367 MB, free: 3.59 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.057e-06/0.1455, allocations: 4 kB / 367 MB, free: 3.586 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003117/0.1458, allocations: 76.81 kB / 367.1 MB, free: 3.508 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003671/0.1462, allocations: 91.89 kB / 367.2 MB, free: 3.418 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001835/0.148, allocations: 1.706 MB / 368.9 MB, free: 1.578 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004182/0.1484, allocations: 71.66 kB / 369 MB, free: 1.508 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.848e-05/0.1485, allocations: 20 kB / 369 MB, free: 1.488 MB / 302.1 MB Notification: Performance of prepare postOptimizeDAE: time 9.248e-06/0.1485, allocations: 4 kB / 369 MB, free: 1.484 MB / 302.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009032/0.1494, allocations: 482 kB / 369.4 MB, free: 1.004 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.073e-06/0.1494, allocations: 4.25 kB / 369.4 MB, free: 1 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002051/0.1496, allocations: 77.23 kB / 369.5 MB, free: 0.9219 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003131/0.15, allocations: 95.88 kB / 369.6 MB, free: 0.8281 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1998/0.3498, allocations: 1.709 MB / 371.3 MB, free: 22.8 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004803/0.3503, allocations: 59.16 kB / 371.4 MB, free: 22.8 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.072e-05/0.3503, allocations: 18.53 kB / 371.4 MB, free: 22.8 MB / 302.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 21 ($PRE.signalPWM.zeroOrderHold.firstTrigger,signalPWM.zeroOrderHold.firstTrigger,$PRE.meanCurrent.y_last,meanCurrent.y_last,$PRE.meanVoltage.y_last,meanVoltage.y_last,$whenCondition2,$whenCondition1,$whenCondition4,signalPWM.zeroOrderHold.sampleTrigger,signalPWM.zeroOrderHold.ySample,$whenCondition3,chopperStepDown.andCondition_p.y,chopperStepDown.transistor.off,chopperStepDown.diode.off,signalPWM.notFire,$PRE.signalPWM.zeroOrderHold.ySample,$PRE.signalPWM.sawtooth.T_start,signalPWM.sawtooth.T_start,$PRE.signalPWM.sawtooth.count,signalPWM.sawtooth.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (51): * Single equations (assignments): 49 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {2 6} Notification: Performance of prepare postOptimizeDAE: time 0.000372/0.3507, allocations: 263.9 kB / 371.7 MB, free: 22.61 MB / 302.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.012e-05/0.3508, allocations: 46.02 kB / 371.7 MB, free: 22.61 MB / 302.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001174/0.352, allocations: 0.4956 MB / 372.2 MB, free: 22.55 MB / 302.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.013e-06/0.352, allocations: 4.484 kB / 372.2 MB, free: 22.55 MB / 302.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.049e-06/0.352, allocations: 4.906 kB / 372.2 MB, free: 22.55 MB / 302.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.518e-06/0.352, allocations: 2.203 kB / 372.2 MB, free: 22.55 MB / 302.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001723/0.3538, allocations: 1.043 MB / 373.3 MB, free: 22.25 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.486e-06/0.3538, allocations: 0.7812 kB / 373.3 MB, free: 22.25 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003273/0.3541, allocations: 70.73 kB / 373.3 MB, free: 22.25 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002222/0.3544, allocations: 67.25 kB / 373.4 MB, free: 22.24 MB / 302.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.427e-05/0.3544, allocations: 12.88 kB / 373.4 MB, free: 22.24 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00145/0.3559, allocations: 1.707 MB / 375.1 MB, free: 20.92 MB / 302.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.525e-06/0.3559, allocations: 2.234 kB / 375.1 MB, free: 20.92 MB / 302.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001316/0.3572, allocations: 0.7471 MB / 375.9 MB, free: 20.77 MB / 302.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001625/0.3574, allocations: 158.2 kB / 376 MB, free: 20.67 MB / 302.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.295e-05/0.3574, allocations: 9.609 kB / 376 MB, free: 20.67 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004061/0.3578, allocations: 41.69 kB / 376.1 MB, free: 20.67 MB / 302.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001316/0.358, allocations: 38.56 kB / 376.1 MB, free: 20.67 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.405e-05/0.358, allocations: 11.06 kB / 376.1 MB, free: 20.67 MB / 302.1 MB Notification: Performance of sorting global known variables: time 0.0003813/0.3584, allocations: 259.4 kB / 376.4 MB, free: 20.59 MB / 302.1 MB Notification: Performance of sort global known variables: time 1.182e-06/0.3584, allocations: 0 / 376.4 MB, free: 20.59 MB / 302.1 MB Notification: Performance of remove unused functions: time 0.001183/0.3596, allocations: 245 kB / 376.6 MB, free: 20.55 MB / 302.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (meanCurrent.x,meanVoltage.x,inductor.i,capacitor.v) * Number of discrete variables: 15 (signalPWM.zeroOrderHold.sampleTrigger,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,chopperStepDown.andCondition_p.y,chopperStepDown.transistor.off,chopperStepDown.diode.off,signalPWM.notFire,signalPWM.zeroOrderHold.firstTrigger,signalPWM.zeroOrderHold.ySample,signalPWM.sawtooth.T_start,signalPWM.sawtooth.count,meanCurrent.y_last,meanVoltage.y_last) * Number of discrete states: 4 (signalPWM.sawtooth.count,meanCurrent.x,meanVoltage.x,signalPWM.zeroOrderHold.ySample) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (37): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {2 6} Notification: Performance of Backend phase and start with SimCode phase: time 0.001493/0.3611, allocations: 1.308 MB / 377.9 MB, free: 19.67 MB / 302.1 MB Notification: Performance of simCode: created initialization part: time 0.001694/0.3628, allocations: 0.9991 MB / 378.9 MB, free: 19.11 MB / 302.1 MB Notification: Performance of simCode: created event and clocks part: time 3.757e-06/0.3629, allocations: 0 / 378.9 MB, free: 19.11 MB / 302.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005324/0.3634, allocations: 349.3 kB / 379.3 MB, free: 18.91 MB / 302.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004601/0.3639, allocations: 75.77 kB / 379.3 MB, free: 18.89 MB / 302.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002598/0.3665, allocations: 3.893 MB / 383.2 MB, free: 15.52 MB / 302.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003658/0.3669, allocations: 0.8566 MB / 384.1 MB, free: 14.8 MB / 302.1 MB Notification: Performance of simCode: alias equations: time 0.0002377/0.3671, allocations: 54.33 kB / 384.1 MB, free: 14.79 MB / 302.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002149/0.3673, allocations: 167.2 kB / 384.3 MB, free: 14.67 MB / 302.1 MB Notification: Performance of SimCode: time 6.91e-07/0.3673, allocations: 0 / 384.3 MB, free: 14.67 MB / 302.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02628/0.3936, allocations: 10.38 MB / 394.7 MB, free: 11.38 MB / 302.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002221/0.3939, allocations: 249.9 kB / 394.9 MB, free: 11.05 MB / 302.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 2.126/2.52, allocations: 0 / 394.9 MB, free: 11.05 MB / 302.1 MB (rm -f Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R.pipe ; mkfifo Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R.pipe >> ../files/Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R_res.mat --tempDir=temp_Modelica_4_0_0_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepDown_ChopperStepDown_R_fmu --startTime=0 --stopTime=0.1 --timeout=50 --tolerance=1e-06 Modelica_4_0_0_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepDown_ChopperStepDown_R.fmu > Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepDown.ChopperStepDown_R_res.mat does not exist to compare? outputFormat=mat