Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.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 trunk/package.mo", uses=false) Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/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.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Water_WaterIF97OnePhase_ph",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Water_WaterIF97OnePhase_ph",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0008076/0.0008077, allocations: 101.8 kB / 17 MB, free: 6.844 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.0009891/0.0009891, allocations: 194.4 kB / 17.9 MB, free: 6.062 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.444/1.444, allocations: 227.4 MB / 246 MB, free: 11.96 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2375/0.2375, allocations: 45.92 MB / 344.1 MB, free: 12.21 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003608/0.0003608, allocations: 4 kB / 418.2 MB, free: 20.75 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1227/0.1231, allocations: 63.47 MB / 481.6 MB, free: 5.27 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph): time 0.03849/0.1616, allocations: 36.68 MB / 0.5062 GB, free: 496 kB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.2668/0.4285, allocations: 18.86 MB / 0.5246 GB, free: 11.92 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001251/0.4298, allocations: 23.25 kB / 0.5246 GB, free: 11.91 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001203/0.431, allocations: 377 kB / 0.525 GB, free: 11.81 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Sources.mo:730:36-731:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Sources.mo:728:36-729:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.01724/0.4483, allocations: 4.069 MB / 0.529 GB, free: 11.15 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.008468/0.4568, allocations: 2.035 MB / 0.5309 GB, free: 10.8 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.003527/0.4603, allocations: 2.389 MB / 0.5333 GB, free: 10.46 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008565/0.4612, allocations: 406.6 kB / 0.5337 GB, free: 10.4 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01259/0.4738, allocations: 6.426 MB / 0.5399 GB, free: 9.297 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.01307/0.4869, allocations: 9.123 MB / 0.5488 GB, free: 3.352 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002508/0.4872, allocations: 36 kB / 0.5489 GB, free: 3.316 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01744/0.5047, allocations: 6.955 MB / 0.5557 GB, free: 12.4 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005661/0.5053, allocations: 247.1 kB / 0.5559 GB, free: 12.16 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004254/0.5057, allocations: 185.3 kB / 0.5561 GB, free: 11.98 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007519/0.5132, allocations: 3.485 MB / 0.5595 GB, free: 8.711 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.412e-06/0.5133, allocations: 4 kB / 0.5595 GB, free: 8.707 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.933e-06/0.5133, allocations: 0 / 0.5595 GB, free: 8.707 MB / 398.1 MB Notification: Performance of Transformations before backend: time 1.447e-05/0.5133, allocations: 0 / 0.5595 GB, free: 8.707 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: 160 * Number of variables: 160 Notification: Performance of Generate backend data structure: time 0.004412/0.5177, allocations: 1.5 MB / 0.561 GB, free: 7.172 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.936e-05/0.5178, allocations: 8.562 kB / 0.561 GB, free: 7.164 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001776/0.518, allocations: 118.4 kB / 0.5611 GB, free: 7.039 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002097/0.5201, allocations: 318.3 kB / 0.5614 GB, free: 6.73 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000969/0.521, allocations: 0.5359 MB / 0.5619 GB, free: 6.164 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001573/0.5212, allocations: 124.4 kB / 0.562 GB, free: 6.035 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001005/0.5213, allocations: 56 kB / 0.5621 GB, free: 5.98 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002308/0.5236, allocations: 1.166 MB / 0.5632 GB, free: 4.727 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.212e-05/0.5237, allocations: 3.938 kB / 0.5632 GB, free: 4.723 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.918e-05/0.5238, allocations: 31.52 kB / 0.5633 GB, free: 4.695 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.689e-05/0.5238, allocations: 45.3 kB / 0.5633 GB, free: 4.652 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001684/0.5255, allocations: 0.84 MB / 0.5641 GB, free: 3.809 MB / 398.1 MB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005671/0.5312, allocations: 5.515 MB / 0.5695 GB, free: 13.96 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001194/0.5324, allocations: 0.5797 MB / 0.5701 GB, free: 13.36 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003284/0.5328, allocations: 218.3 kB / 0.5703 GB, free: 13.14 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.09104/0.6238, allocations: 51.74 MB / 0.6208 GB, free: 3.078 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.104e-05/0.624, allocations: 46.5 kB / 0.6208 GB, free: 3.023 MB / 462.1 MB Notification: Performance of pre-optimization done (n=42): time 3.767e-06/0.624, allocations: 0 / 0.6208 GB, free: 3.023 MB / 462.1 MB Notification: Performance of matching and sorting (n=46): time 0.005418/0.6294, allocations: 1.949 MB / 0.6227 GB, free: 1.02 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.578e-05/0.6295, allocations: 162.2 kB / 0.6229 GB, free: 0.8242 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008005/0.6303, allocations: 0.621 MB / 0.6235 GB, free: 204 kB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 4.811e-05/0.6304, allocations: 37.7 kB / 0.6235 GB, free: 160 kB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003213/0.6307, allocations: 391.1 kB / 0.6239 GB, free: 15.79 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001267/0.6309, allocations: 173.3 kB / 0.6241 GB, free: 15.62 MB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.401e-05/0.6309, allocations: 16 kB / 0.6241 GB, free: 15.61 MB / 478.1 MB Notification: Performance of setup shared object (initialization): time 0.0001748/0.6311, allocations: 378.8 kB / 0.6245 GB, free: 15.23 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003697/0.6314, allocations: 225.9 kB / 0.6247 GB, free: 15.01 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006469/0.6321, allocations: 0.5679 MB / 0.6252 GB, free: 14.28 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005039/0.6326, allocations: 324.5 kB / 0.6255 GB, free: 13.96 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.561e-06/0.6326, allocations: 8 kB / 0.6255 GB, free: 13.96 MB / 478.1 MB Notification: Performance of matching and sorting (n=96) (initialization): time 0.00133/0.634, allocations: 0.8635 MB / 0.6264 GB, free: 13.08 MB / 478.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.642e-05/0.634, allocations: 12 kB / 0.6264 GB, free: 13.07 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.918e-05/0.634, allocations: 12 kB / 0.6264 GB, free: 13.06 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003027/0.6343, allocations: 68.77 kB / 0.6265 GB, free: 12.99 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001129/0.6355, allocations: 283.8 kB / 0.6267 GB, free: 12.71 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001485/0.637, allocations: 1.972 MB / 0.6287 GB, free: 10.59 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005611/0.6376, allocations: 56.12 kB / 0.6287 GB, free: 10.53 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.359e-05/0.6376, allocations: 47.94 kB / 0.6288 GB, free: 10.48 MB / 478.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 50 * Number of states: 0 () * Number of discrete variables: 10 (volume.medium.phase,ambient.medium.phase,fixedMassFlowRate.medium.phase,volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1],shortPipe.flowModel.states[2].phase,shortPipe.flowModel.states[1].phase,ambient.state.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (95): * Single equations (assignments): 93 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 1} Notification: Performance of prepare postOptimizeDAE: time 0.0003934/0.638, allocations: 269.9 kB / 0.629 GB, free: 10.21 MB / 478.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001219/0.6382, allocations: 75.19 kB / 0.6291 GB, free: 10.14 MB / 478.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002287/0.6405, allocations: 2.228 MB / 0.6313 GB, free: 7.902 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.112e-05/0.6405, allocations: 27.95 kB / 0.6313 GB, free: 7.875 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.926e-06/0.6405, allocations: 4.031 kB / 0.6313 GB, free: 7.871 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.402e-06/0.6405, allocations: 4 kB / 0.6313 GB, free: 7.867 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003454/0.644, allocations: 3.287 MB / 0.6345 GB, free: 4.523 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.308e-06/0.644, allocations: 3.938 kB / 0.6345 GB, free: 4.52 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008674/0.6449, allocations: 195.8 kB / 0.6347 GB, free: 4.328 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003841/0.6453, allocations: 88.69 kB / 0.6348 GB, free: 4.238 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.003e-05/0.6453, allocations: 8 kB / 0.6348 GB, free: 4.23 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001353/0.6467, allocations: 2.003 MB / 0.6368 GB, free: 2.066 MB / 478.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.423e-06/0.6467, allocations: 0 / 0.6368 GB, free: 2.066 MB / 478.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002078/0.6488, allocations: 1.981 MB / 0.6387 GB, free: 56 kB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000383/0.6492, allocations: 283.2 kB / 0.639 GB, free: 15.76 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.927e-05/0.6493, allocations: 15.95 kB / 0.639 GB, free: 15.74 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005095/0.6498, allocations: 63.92 kB / 0.639 GB, free: 15.68 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.653e-05/0.6499, allocations: 36.33 kB / 0.6391 GB, free: 15.64 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.587e-05/0.6499, allocations: 23.98 kB / 0.6391 GB, free: 15.62 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.0006084/0.6505, allocations: 0.5029 MB / 0.6396 GB, free: 15.12 MB / 494.1 MB Notification: Performance of sort global known variables: time 2.6e-07/0.6505, allocations: 0 / 0.6396 GB, free: 15.12 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.00343/0.654, allocations: 1.085 MB / 0.6407 GB, free: 14.04 MB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (volume.medium.p,volume.medium.h) * Number of discrete variables: 16 ($cse2.phase,$cse2.region,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (53): * Single equations (assignments): 43 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 1} Notification: Performance of Backend phase and start with SimCode phase: time 0.007391/0.6614, allocations: 3.665 MB / 0.6442 GB, free: 10.45 MB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.001942/0.6634, allocations: 0.9277 MB / 0.6451 GB, free: 9.523 MB / 494.1 MB Notification: Performance of simCode: created event and clocks part: time 5.27e-06/0.6634, allocations: 320 / 0.6451 GB, free: 9.523 MB / 494.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001137/0.6645, allocations: 0.6833 MB / 0.6458 GB, free: 8.836 MB / 494.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001872/0.6664, allocations: 365.8 kB / 0.6462 GB, free: 8.484 MB / 494.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009418/0.6758, allocations: 5.829 MB / 0.6518 GB, free: 2.445 MB / 494.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006587/0.6765, allocations: 1.117 MB / 0.6529 GB, free: 1.301 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.001047/0.6776, allocations: 448.8 kB / 0.6534 GB, free: 0.8594 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004445/0.6781, allocations: 395.3 kB / 0.6537 GB, free: 484 kB / 494.1 MB Notification: Performance of SimCode: time 9.52e-07/0.6781, allocations: 0 / 0.6537 GB, free: 484 kB / 494.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09078/0.7689, allocations: 55.57 MB / 0.708 GB, free: 9.191 MB / 0.545 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000328/0.7692, allocations: 283 kB / 0.7083 GB, free: 8.84 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.649/5.418, allocations: 0 / 0.7083 GB, free: 8.84 MB / 0.545 GB (rm -f ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph_res.mat --tempDir=temp_ModelicaTest_trunk_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Water_WaterIF97OnePhase_ph_fmu --startTime=0 --stopTime=1.01 --timeout=50 --tolerance=1e-06 ModelicaTest_trunk_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Water_WaterIF97OnePhase_ph.fmu > ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result ModelicaTest_trunk_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph_res.mat does not exist to compare? outputFormat=mat