Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R.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) 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(Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R,fileNamePrefix="Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepUp_ChopperStepUp_R",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R,fileNamePrefix="Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepUp_ChopperStepUp_R",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001449/0.001449, allocations: 96.83 kB / 16.99 MB, free: 5.941 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.002049/0.002049, allocations: 206.1 kB / 17.9 MB, free: 5.594 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.476/1.476, allocations: 227.3 MB / 245.9 MB, free: 12.03 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002605/0.0002605, allocations: 4 kB / 306.7 MB, free: 1.465 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1156/0.1159, allocations: 51.49 MB / 358.2 MB, free: 13.98 MB / 302.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R): time 0.003928/0.1199, allocations: 3.443 MB / 361.7 MB, free: 10.52 MB / 302.1 MB Notification: Performance of NFInst.instExpressions: time 0.002212/0.1221, allocations: 1.091 MB / 362.7 MB, free: 9.426 MB / 302.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003693/0.1225, allocations: 11.94 kB / 362.8 MB, free: 9.414 MB / 302.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002129/0.1227, allocations: 67.39 kB / 362.8 MB, free: 9.348 MB / 302.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0003617/0.1231, allocations: 175.4 kB / 363 MB, free: 9.176 MB / 302.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0006267/0.1238, allocations: 179.7 kB / 363.2 MB, free: 9 MB / 302.1 MB Notification: Performance of NFFlatten.flatten: time 0.0005697/0.1243, allocations: 451.4 kB / 363.6 MB, free: 8.559 MB / 302.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003248/0.1247, allocations: 195.3 kB / 363.8 MB, free: 8.371 MB / 302.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002201/0.1249, allocations: 191.2 kB / 364 MB, free: 8.184 MB / 302.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002426/0.1252, allocations: 230.8 kB / 364.2 MB, free: 7.957 MB / 302.1 MB Notification: Performance of NFPackage.collectConstants: time 5.643e-05/0.1252, allocations: 27.98 kB / 364.2 MB, free: 7.93 MB / 302.1 MB Notification: Performance of NFFlatten.collectFunctions: time 6.159e-05/0.1253, allocations: 28 kB / 364.3 MB, free: 7.902 MB / 302.1 MB Notification: Performance of NFScalarize.scalarize: time 9.631e-05/0.1254, allocations: 87.59 kB / 364.4 MB, free: 7.816 MB / 302.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000111/0.1255, allocations: 125.4 kB / 364.5 MB, free: 7.688 MB / 302.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004323/0.1259, allocations: 0.4949 MB / 365 MB, free: 7.191 MB / 302.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.455e-06/0.126, allocations: 3.938 kB / 365 MB, free: 7.188 MB / 302.1 MB Notification: Performance of FrontEnd: time 1.643e-06/0.126, allocations: 4 kB / 365 MB, free: 7.184 MB / 302.1 MB Notification: Performance of Transformations before backend: time 8.376e-06/0.126, allocations: 0 / 365 MB, free: 7.184 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 0.001516/0.1275, allocations: 0.8369 MB / 365.8 MB, free: 6.285 MB / 302.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.798e-05/0.1275, allocations: 8.031 kB / 365.8 MB, free: 6.277 MB / 302.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001051/0.1277, allocations: 86.52 kB / 365.9 MB, free: 6.184 MB / 302.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001006/0.1278, allocations: 63.25 kB / 366 MB, free: 6.121 MB / 302.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00056/0.1283, allocations: 403.5 kB / 366.4 MB, free: 5.691 MB / 302.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.571e-05/0.1284, allocations: 44.98 kB / 366.4 MB, free: 5.648 MB / 302.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.343e-05/0.1285, allocations: 52 kB / 366.5 MB, free: 5.598 MB / 302.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009034/0.1294, allocations: 0.5045 MB / 367 MB, free: 5.074 MB / 302.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.852e-05/0.1295, allocations: 8 kB / 367 MB, free: 5.066 MB / 302.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.891e-05/0.1295, allocations: 27.97 kB / 367 MB, free: 5.039 MB / 302.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.191e-05/0.1295, allocations: 12 kB / 367 MB, free: 5.027 MB / 302.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008016/0.1303, allocations: 379.7 kB / 367.4 MB, free: 4.656 MB / 302.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002588/0.1329, allocations: 1.788 MB / 369.2 MB, free: 2.77 MB / 302.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001082/0.134, allocations: 449.5 kB / 369.6 MB, free: 2.32 MB / 302.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.348e-05/0.1341, allocations: 4 kB / 369.6 MB, free: 2.316 MB / 302.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006294/0.1347, allocations: 296.6 kB / 369.9 MB, free: 2.008 MB / 302.1 MB Notification: Performance of pre-optimization done (n=42): time 2.455e-06/0.1347, allocations: 0 / 369.9 MB, free: 2.008 MB / 302.1 MB Notification: Performance of matching and sorting (n=42): time 0.001878/0.1366, allocations: 0.7402 MB / 370.6 MB, free: 1.238 MB / 302.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.977e-05/0.1367, allocations: 106.8 kB / 370.7 MB, free: 1.109 MB / 302.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004726/0.1372, allocations: 377.6 kB / 371.1 MB, free: 0.7266 MB / 302.1 MB Notification: Performance of collectPreVariables (initialization): time 6.336e-05/0.1373, allocations: 41.7 kB / 371.2 MB, free: 0.6797 MB / 302.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002014/0.1375, allocations: 244.3 kB / 371.4 MB, free: 444 kB / 302.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001133/0.1376, allocations: 130.2 kB / 371.5 MB, free: 312 kB / 302.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 2.408e-05/0.1377, allocations: 12 kB / 371.5 MB, free: 300 kB / 302.1 MB Notification: Performance of setup shared object (initialization): time 0.2045/0.3421, allocations: 355.8 kB / 371.9 MB, free: 19.33 MB / 302.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000559/0.3427, allocations: 150.5 kB / 372 MB, free: 19.33 MB / 302.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005325/0.3433, allocations: 284.8 kB / 372.3 MB, free: 19.19 MB / 302.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004271/0.3437, allocations: 198.6 kB / 372.5 MB, free: 19.16 MB / 302.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.072e-06/0.3437, allocations: 1.25 kB / 372.5 MB, free: 19.16 MB / 302.1 MB Notification: Performance of matching and sorting (n=59) (initialization): time 0.001167/0.3449, allocations: 0.5674 MB / 373.1 MB, free: 19.07 MB / 302.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002687/0.3452, allocations: 1.338 MB / 374.4 MB, free: 17.69 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.408e-06/0.3452, allocations: 6.469 kB / 374.4 MB, free: 17.69 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003046/0.3455, allocations: 71.34 kB / 374.5 MB, free: 17.68 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003871/0.3459, allocations: 98.28 kB / 374.6 MB, free: 17.67 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001533/0.3474, allocations: 1.704 MB / 376.3 MB, free: 16.34 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004236/0.3479, allocations: 79.73 kB / 376.4 MB, free: 16.33 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.051e-05/0.3479, allocations: 19.2 kB / 376.4 MB, free: 16.33 MB / 302.1 MB Notification: Performance of prepare postOptimizeDAE: time 8.816e-06/0.3479, allocations: 3.375 kB / 376.4 MB, free: 16.33 MB / 302.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001049/0.349, allocations: 491.3 kB / 376.9 MB, free: 16.25 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.131e-05/0.349, allocations: 4.984 kB / 376.9 MB, free: 16.25 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002183/0.3493, allocations: 78.52 kB / 376.9 MB, free: 16.24 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003301/0.3496, allocations: 89.77 kB / 377 MB, free: 16.23 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001343/0.3509, allocations: 1.707 MB / 378.7 MB, free: 14.9 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003965/0.3514, allocations: 71.83 kB / 378.8 MB, free: 14.89 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.246e-05/0.3514, allocations: 18.31 kB / 378.8 MB, free: 14.89 MB / 302.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * 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,$whenCondition3,chopperStepUp.andCondition_p.y,chopperStepUp.transistor.off,chopperStepUp.diode.off,signalPWM.notFire,$PRE.signalPWM.zeroOrderHold.ySample,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 0.0003057/0.3517, allocations: 256.4 kB / 379.1 MB, free: 14.66 MB / 302.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.644e-05/0.3518, allocations: 45.5 kB / 379.1 MB, free: 14.66 MB / 302.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001103/0.3529, allocations: 0.4984 MB / 379.6 MB, free: 14.45 MB / 302.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.783e-06/0.3529, allocations: 3.781 kB / 379.6 MB, free: 14.45 MB / 302.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.094e-06/0.3529, allocations: 0 / 379.6 MB, free: 14.45 MB / 302.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.556e-06/0.3529, allocations: 3.359 kB / 379.6 MB, free: 14.45 MB / 302.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001606/0.3546, allocations: 1.043 MB / 380.7 MB, free: 13.88 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.397e-06/0.3546, allocations: 0 / 380.7 MB, free: 13.88 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003376/0.3549, allocations: 74.78 kB / 380.7 MB, free: 13.87 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002333/0.3552, allocations: 67.11 kB / 380.8 MB, free: 13.84 MB / 302.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.214e-05/0.3552, allocations: 12.56 kB / 380.8 MB, free: 13.84 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001399/0.3566, allocations: 1.707 MB / 382.5 MB, free: 12.29 MB / 302.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.425e-06/0.3566, allocations: 0 / 382.5 MB, free: 12.29 MB / 302.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00144/0.3581, allocations: 0.748 MB / 383.3 MB, free: 11.93 MB / 302.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002152/0.3583, allocations: 164.6 kB / 383.4 MB, free: 11.78 MB / 302.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.695e-05/0.3584, allocations: 9.312 kB / 383.4 MB, free: 11.78 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003324/0.3587, allocations: 43.11 kB / 383.5 MB, free: 11.77 MB / 302.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001138/0.3588, allocations: 32.95 kB / 383.5 MB, free: 11.77 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.629e-05/0.3589, allocations: 15.09 kB / 383.5 MB, free: 11.76 MB / 302.1 MB Notification: Performance of sorting global known variables: time 0.0003323/0.3592, allocations: 264.5 kB / 383.8 MB, free: 11.62 MB / 302.1 MB Notification: Performance of sort global known variables: time 2.2e-07/0.3592, allocations: 0 / 383.8 MB, free: 11.62 MB / 302.1 MB Notification: Performance of remove unused functions: time 0.0009844/0.3602, allocations: 244 kB / 384 MB, free: 11.56 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,chopperStepUp.andCondition_p.y,chopperStepUp.transistor.off,chopperStepUp.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 (36): * Single equations (assignments): 29 * 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 0.001542/0.3618, allocations: 1.305 MB / 385.3 MB, free: 10.66 MB / 302.1 MB Notification: Performance of simCode: created initialization part: time 0.00184/0.3636, allocations: 0.9975 MB / 386.3 MB, free: 10.09 MB / 302.1 MB Notification: Performance of simCode: created event and clocks part: time 5.04e-06/0.3636, allocations: 1.125 kB / 386.3 MB, free: 10.09 MB / 302.1 MB Notification: Performance of simCode: created simulation system equations: time 0.000564/0.3642, allocations: 356.9 kB / 386.7 MB, free: 9.887 MB / 302.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005386/0.3648, allocations: 71.95 kB / 386.8 MB, free: 9.867 MB / 302.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003136/0.3679, allocations: 3.735 MB / 390.5 MB, free: 6.613 MB / 302.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004036/0.3683, allocations: 0.8563 MB / 391.3 MB, free: 5.906 MB / 302.1 MB Notification: Performance of simCode: alias equations: time 0.0003027/0.3687, allocations: 56.73 kB / 391.4 MB, free: 5.891 MB / 302.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002341/0.3689, allocations: 168.5 kB / 391.6 MB, free: 5.766 MB / 302.1 MB Notification: Performance of SimCode: time 1.042e-06/0.3689, allocations: 0 / 391.6 MB, free: 5.766 MB / 302.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03049/0.3994, allocations: 10.48 MB / 402 MB, free: 1.965 MB / 302.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001944/0.3997, allocations: 246.5 kB / 402.3 MB, free: 1.684 MB / 302.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 2.023/2.423, allocations: 2.672 kB / 402.3 MB, free: 1.684 MB / 302.1 MB (rm -f Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R.pipe ; mkfifo Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R.pipe >> ../files/Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R_res.mat --tempDir=temp_Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepUp_ChopperStepUp_R_fmu --startTime=0 --stopTime=0.1 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_DCDC_ChopperStepUp_ChopperStepUp_R.fmu > Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.DCDC.ChopperStepUp.ChopperStepUp_R_res.mat does not exist to compare? outputFormat=mat