Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow.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) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo", uses=false) Using package Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/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) 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(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow,fileNamePrefix="Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Validation_OutdoorAirFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow,fileNamePrefix="Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Validation_OutdoorAirFlow",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 0.001015/0.001015, allocations: 91.14 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001185/0.001186, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.4/1.4, allocations: 223.3 MB / 240 MB, free: 5.422 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.523/2.523, allocations: 409.4 MB / 0.684 GB, free: 0.9219 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.0003899/0.0003899, allocations: 8 kB / 0.8379 GB, free: 6.391 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7516/0.752, allocations: 146.8 MB / 0.9813 GB, free: 6.238 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow): time 0.004199/0.7562, allocations: 3.579 MB / 0.9848 GB, free: 2.656 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.003531/0.7598, allocations: 2.08 MB / 0.9868 GB, free: 0.5547 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005388/0.7604, allocations: 23.94 kB / 0.9868 GB, free: 0.5312 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0003323/0.7607, allocations: 122.7 kB / 0.9869 GB, free: 420 kB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.0004248/0.7612, allocations: 150.9 kB / 0.9871 GB, free: 268 kB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.001002/0.7622, allocations: 418.5 kB / 0.9875 GB, free: 15.86 MB / 0.7481 GB Notification: Performance of NFFlatten.flatten: time 0.001179/0.7634, allocations: 1.355 MB / 0.9888 GB, free: 14.5 MB / 0.7481 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001114/0.7645, allocations: 0.8496 MB / 0.9896 GB, free: 13.62 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00035/0.7648, allocations: 350 kB / 0.99 GB, free: 13.28 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003865/0.7652, allocations: 445.2 kB / 0.9904 GB, free: 12.84 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 8.255e-05/0.7653, allocations: 36 kB / 0.9904 GB, free: 12.81 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001421/0.7655, allocations: 51.97 kB / 0.9905 GB, free: 12.76 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.0001946/0.7657, allocations: 222.9 kB / 0.9907 GB, free: 12.54 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.000183/0.7659, allocations: 244.8 kB / 0.9909 GB, free: 12.29 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.001453/0.7673, allocations: 1.903 MB / 0.9928 GB, free: 10.39 MB / 0.7481 GB Notification: Performance of FrontEnd - DAE generated: time 7.574e-06/0.7673, allocations: 4 kB / 0.9928 GB, free: 10.38 MB / 0.7481 GB Notification: Performance of FrontEnd: time 2.204e-06/0.7674, allocations: 0 / 0.9928 GB, free: 10.38 MB / 0.7481 GB Notification: Performance of Transformations before backend: time 1.813e-05/0.7674, allocations: 0 / 0.9928 GB, free: 10.38 MB / 0.7481 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 400 * Number of variables: 400 Notification: Performance of Generate backend data structure: time 0.002386/0.7698, allocations: 1.505 MB / 0.9942 GB, free: 8.816 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 4.904e-05/0.7698, allocations: 15.98 kB / 0.9943 GB, free: 8.801 MB / 0.7481 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002481/0.7701, allocations: 224.1 kB / 0.9945 GB, free: 8.57 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002268/0.7703, allocations: 173.9 kB / 0.9946 GB, free: 8.398 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009245/0.7713, allocations: 0.6881 MB / 0.9953 GB, free: 7.668 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001001/0.7714, allocations: 127.1 kB / 0.9954 GB, free: 7.543 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001691/0.7715, allocations: 152 kB / 0.9956 GB, free: 7.395 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002364/0.7739, allocations: 1.338 MB / 0.9969 GB, free: 6.039 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.635e-05/0.774, allocations: 4 kB / 0.9969 GB, free: 6.035 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001003/0.7741, allocations: 64 kB / 0.9969 GB, free: 5.973 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.068e-05/0.7741, allocations: 39.94 kB / 0.997 GB, free: 5.934 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002209/0.7763, allocations: 1.203 MB / 0.9982 GB, free: 4.727 MB / 0.7481 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005774/0.7821, allocations: 3.906 MB / 1.002 GB, free: 0.7383 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001956/0.7841, allocations: 1.097 MB / 1.003 GB, free: 15.57 MB / 0.7637 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000706/0.7848, allocations: 392.1 kB / 1.003 GB, free: 15.19 MB / 0.7637 GB Notification: Performance of preOpt evalFunc (simulation): time 6.193e-05/0.7849, allocations: 16.55 kB / 1.003 GB, free: 15.17 MB / 0.7637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008139/0.7857, allocations: 440.3 kB / 1.004 GB, free: 14.73 MB / 0.7637 GB Notification: Performance of pre-optimization done (n=76): time 3.076e-06/0.7857, allocations: 0 / 1.004 GB, free: 14.73 MB / 0.7637 GB Notification: Performance of matching and sorting (n=76): time 0.002331/0.788, allocations: 1.09 MB / 1.005 GB, free: 13.63 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.311e-05/0.7881, allocations: 68.05 kB / 1.005 GB, free: 13.55 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001142/0.7893, allocations: 0.9415 MB / 1.006 GB, free: 12.59 MB / 0.7637 GB Notification: Performance of collectPreVariables (initialization): time 7.083e-05/0.7894, allocations: 45.64 kB / 1.006 GB, free: 12.54 MB / 0.7637 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005238/0.7899, allocations: 0.647 MB / 1.007 GB, free: 11.88 MB / 0.7637 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002102/0.7901, allocations: 248.3 kB / 1.007 GB, free: 11.64 MB / 0.7637 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.093e-05/0.7902, allocations: 23.94 kB / 1.007 GB, free: 11.61 MB / 0.7637 GB Notification: Performance of setup shared object (initialization): time 0.0001316/0.7903, allocations: 337.9 kB / 1.007 GB, free: 11.28 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007519/0.7911, allocations: 393.8 kB / 1.008 GB, free: 10.89 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008632/0.7919, allocations: 0.5468 MB / 1.008 GB, free: 10.29 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008143/0.7928, allocations: 468.5 kB / 1.009 GB, free: 9.824 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.669e-06/0.7928, allocations: 0 / 1.009 GB, free: 9.824 MB / 0.7637 GB Notification: Performance of matching and sorting (n=112) (initialization): time 0.002031/0.7948, allocations: 1.135 MB / 1.01 GB, free: 8.672 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 4.626e-05/0.7949, allocations: 47.56 kB / 1.01 GB, free: 8.621 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.072e-05/0.7949, allocations: 4 kB / 1.01 GB, free: 8.617 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.149e-05/0.7949, allocations: 8 kB / 1.01 GB, free: 8.609 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008014/0.7957, allocations: 207.7 kB / 1.01 GB, free: 8.406 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.624e-05/0.7957, allocations: 15.95 kB / 1.01 GB, free: 8.391 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008554/0.7966, allocations: 231.9 kB / 1.01 GB, free: 8.164 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.945e-05/0.7967, allocations: 32 kB / 1.01 GB, free: 8.133 MB / 0.7637 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 20 ($whenCondition1,$whenCondition2,opeMod.y,ahu1.occMod.y,zon3.occSen.y,zon2.occSen.y,zon1.cloWin.y,zon1.occSen.y,ahu1.intEqu1.y,zon1.nOcc,$PRE.zon1.hys.y,zon1.hys.y,zon2.nOcc,$PRE.zon2.hys.y,zon2.hys.y,zon3.nOcc,$PRE.zon3.hys.y,zon3.hys.y,$PRE.winSta1.y,winSta1.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (110): * Single equations (assignments): 109 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0005337/0.7973, allocations: 305.5 kB / 1.01 GB, free: 7.824 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001163/0.7974, allocations: 106.6 kB / 1.011 GB, free: 7.719 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001774/0.7992, allocations: 0.8638 MB / 1.011 GB, free: 6.848 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.078e-05/0.7992, allocations: 11.98 kB / 1.011 GB, free: 6.836 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.682e-06/0.7992, allocations: 0 / 1.011 GB, free: 6.836 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.195e-05/0.7992, allocations: 11.97 kB / 1.011 GB, free: 6.824 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003655/0.8029, allocations: 2.371 MB / 1.014 GB, free: 4.328 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.095e-06/0.8029, allocations: 8 kB / 1.014 GB, free: 4.32 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006395/0.8035, allocations: 168.3 kB / 1.014 GB, free: 4.156 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.549e-05/0.8036, allocations: 8 kB / 1.014 GB, free: 4.148 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.293e-05/0.8036, allocations: 27.98 kB / 1.014 GB, free: 4.121 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.582e-05/0.8036, allocations: 19.89 kB / 1.014 GB, free: 4.102 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.544e-06/0.8037, allocations: 8 kB / 1.014 GB, free: 4.094 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001638/0.8053, allocations: 1.078 MB / 1.015 GB, free: 2.926 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000208/0.8055, allocations: 203.6 kB / 1.015 GB, free: 2.707 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001/0.8056, allocations: 19.98 kB / 1.015 GB, free: 2.688 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005322/0.8062, allocations: 91.78 kB / 1.015 GB, free: 2.598 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001779/0.8064, allocations: 108.1 kB / 1.015 GB, free: 2.492 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.354e-05/0.8064, allocations: 28 kB / 1.015 GB, free: 2.465 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.0007599/0.8072, allocations: 0.6332 MB / 1.016 GB, free: 1.82 MB / 0.7637 GB Notification: Performance of sort global known variables: time 1.543e-06/0.8072, allocations: 0 / 1.016 GB, free: 1.82 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.0008198/0.808, allocations: 290.8 kB / 1.016 GB, free: 1.535 MB / 0.7637 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 23 * Number of states: 0 () * Number of discrete variables: 9 ($whenCondition1,$whenCondition2,zon1.nOcc,zon1.hys.y,zon2.nOcc,zon2.hys.y,zon3.nOcc,zon3.hys.y,winSta1.y) * Number of discrete states: 3 (zon3.hys.y,zon2.hys.y,zon1.hys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (76): * Single equations (assignments): 75 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 1 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002053/0.8101, allocations: 1.67 MB / 1.018 GB, free: 15.77 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.001791/0.8119, allocations: 0.9342 MB / 1.019 GB, free: 14.82 MB / 0.7794 GB Notification: Performance of simCode: created event and clocks part: time 4.028e-06/0.8119, allocations: 0 / 1.019 GB, free: 14.82 MB / 0.7794 GB Notification: Performance of simCode: created simulation system equations: time 0.001165/0.8131, allocations: 0.5862 MB / 1.019 GB, free: 14.24 MB / 0.7794 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001004/0.8141, allocations: 167.2 kB / 1.02 GB, free: 14.08 MB / 0.7794 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01091/0.825, allocations: 6.739 MB / 1.026 GB, free: 6.988 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00073/0.8258, allocations: 1.154 MB / 1.027 GB, free: 5.809 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.0005849/0.8264, allocations: 179.7 kB / 1.027 GB, free: 5.629 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006117/0.827, allocations: 0.4993 MB / 1.028 GB, free: 5.129 MB / 0.7794 GB Notification: Performance of SimCode: time 1.272e-06/0.827, allocations: 4 kB / 1.028 GB, free: 5.125 MB / 0.7794 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03514/0.8622, allocations: 19.27 MB / 1.047 GB, free: 2.242 MB / 0.795 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002147/0.8624, allocations: 264 kB / 1.047 GB, free: 1.887 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.279/3.142, allocations: 0 / 1.047 GB, free: 1.887 MB / 0.795 GB (rm -f Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow.pipe ; mkfifo Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow.pipe ; head -c 1048576 < Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow.pipe >> ../files/Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow_res.mat --tempDir=temp_Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Validation_OutdoorAirFlow_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_MultiZone_VAV_SetPoints_OutdoorAirFlow_Validation_OutdoorAirFlow.fmu > Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.OutdoorAirFlow.Validation.OutdoorAirFlow_res.mat does not exist to compare? outputFormat=mat