Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime.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.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Continuous_Sources_Validation_TimeTableNegativeStartTime",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Continuous_Sources_Validation_TimeTableNegativeStartTime",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 0.001671/0.001671, allocations: 99.7 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001591/0.001591, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.575/2.575, allocations: 223.2 MB / 239.9 MB, free: 5.367 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 3.495/3.495, allocations: 409.2 MB / 0.6838 GB, free: 0.9766 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.0004457/0.0004458, allocations: 12 kB / 0.8375 GB, free: 6.586 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.033/1.034, allocations: 146.8 MB / 0.9809 GB, free: 6.355 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime): time 0.002557/1.036, allocations: 2.053 MB / 0.9829 GB, free: 4.293 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.002488/1.039, allocations: 1.455 MB / 0.9843 GB, free: 2.828 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002044/1.039, allocations: 11.88 kB / 0.9843 GB, free: 2.816 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0005637/1.04, allocations: 283.2 kB / 0.9846 GB, free: 2.539 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.0005166/1.04, allocations: 283.2 kB / 0.9849 GB, free: 2.262 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009654/1.041, allocations: 371.9 kB / 0.9852 GB, free: 1.906 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.0006373/1.042, allocations: 439.1 kB / 0.9856 GB, free: 1.477 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000178/1.042, allocations: 77.7 kB / 0.9857 GB, free: 1.398 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003769/1.042, allocations: 302.8 kB / 0.986 GB, free: 1.102 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002851/1.043, allocations: 243 kB / 0.9862 GB, free: 0.8633 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 3.98e-05/1.043, allocations: 15.94 kB / 0.9863 GB, free: 0.8477 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001984/1.043, allocations: 59.89 kB / 0.9863 GB, free: 0.7891 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.0001707/1.043, allocations: 171.4 kB / 0.9865 GB, free: 0.6211 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.0001073/1.043, allocations: 117.3 kB / 0.9866 GB, free: 0.5 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.0005651/1.044, allocations: 0.5789 MB / 0.9871 GB, free: 15.92 MB / 0.7481 GB Notification: Performance of FrontEnd - DAE generated: time 3.126e-06/1.044, allocations: 7.938 kB / 0.9872 GB, free: 15.91 MB / 0.7481 GB Notification: Performance of FrontEnd: time 1.894e-06/1.044, allocations: 0 / 0.9872 GB, free: 15.91 MB / 0.7481 GB Notification: Performance of Transformations before backend: time 1.341e-05/1.044, allocations: 0 / 0.9872 GB, free: 15.91 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: 25 * Number of variables: 25 Notification: Performance of Generate backend data structure: time 0.001531/1.045, allocations: 0.8942 MB / 0.988 GB, free: 14.96 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 4.784e-05/1.045, allocations: 12.02 kB / 0.988 GB, free: 14.95 MB / 0.7481 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.865e-05/1.045, allocations: 46.56 kB / 0.9881 GB, free: 14.9 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001116/1.045, allocations: 75.05 kB / 0.9882 GB, free: 14.82 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009731/1.046, allocations: 0.5892 MB / 0.9887 GB, free: 14.19 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.461e-05/1.046, allocations: 12 kB / 0.9887 GB, free: 14.18 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.209e-05/1.047, allocations: 15.92 kB / 0.9888 GB, free: 14.16 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004018/1.047, allocations: 206.8 kB / 0.989 GB, free: 13.94 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.049e-05/1.047, allocations: 0 / 0.989 GB, free: 13.94 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.089e-05/1.047, allocations: 4 kB / 0.989 GB, free: 13.94 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.701e-06/1.047, allocations: 0 / 0.989 GB, free: 13.94 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000244/1.047, allocations: 99.88 kB / 0.9891 GB, free: 13.84 MB / 0.7481 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001374/1.049, allocations: 1.056 MB / 0.9901 GB, free: 12.72 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005631/1.049, allocations: 277.3 kB / 0.9904 GB, free: 12.4 MB / 0.7481 GB Notification: Performance of preOpt evalFunc (simulation): time 3.351e-05/1.049, allocations: 12.02 kB / 0.9904 GB, free: 12.39 MB / 0.7481 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003753/1.05, allocations: 221.2 kB / 0.9906 GB, free: 12.15 MB / 0.7481 GB Notification: Performance of pre-optimization done (n=25): time 1.553e-06/1.05, allocations: 0 / 0.9906 GB, free: 12.15 MB / 0.7481 GB Notification: Performance of matching and sorting (n=25): time 0.0009122/1.051, allocations: 425.2 kB / 0.991 GB, free: 11.73 MB / 0.7481 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.755e-05/1.051, allocations: 158.2 kB / 0.9911 GB, free: 11.54 MB / 0.7481 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001202/1.052, allocations: 1.028 MB / 0.9921 GB, free: 10.5 MB / 0.7481 GB Notification: Performance of collectPreVariables (initialization): time 3.22e-05/1.052, allocations: 41.69 kB / 0.9922 GB, free: 10.45 MB / 0.7481 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002275/1.052, allocations: 288.8 kB / 0.9924 GB, free: 10.17 MB / 0.7481 GB Notification: Performance of collectInitialBindings (initialization): time 7.31e-05/1.052, allocations: 83.08 kB / 0.9925 GB, free: 10.09 MB / 0.7481 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.183e-05/1.052, allocations: 8 kB / 0.9925 GB, free: 10.08 MB / 0.7481 GB Notification: Performance of setup shared object (initialization): time 0.000127/1.052, allocations: 341.8 kB / 0.9929 GB, free: 9.738 MB / 0.7481 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003872/1.053, allocations: 205.2 kB / 0.9931 GB, free: 9.535 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004216/1.053, allocations: 303 kB / 0.9933 GB, free: 9.211 MB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004186/1.054, allocations: 240.2 kB / 0.9936 GB, free: 8.98 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.857e-06/1.054, allocations: 3.938 kB / 0.9936 GB, free: 8.977 MB / 0.7481 GB Notification: Performance of matching and sorting (n=75) (initialization): time 0.001106/1.055, allocations: 0.6622 MB / 0.9942 GB, free: 8.309 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 1.965e-05/1.055, allocations: 4 kB / 0.9942 GB, free: 8.305 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.719e-06/1.055, allocations: 4 kB / 0.9942 GB, free: 8.301 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.927e-05/1.055, allocations: 4 kB / 0.9942 GB, free: 8.297 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004179/1.055, allocations: 119.9 kB / 0.9944 GB, free: 8.18 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.118e-05/1.055, allocations: 8 kB / 0.9944 GB, free: 8.172 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002964/1.056, allocations: 43.73 kB / 0.9944 GB, free: 8.129 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.515e-05/1.056, allocations: 27.98 kB / 0.9944 GB, free: 8.102 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 25 ($whenCondition5,$PRE.timTabLin.tab.nextTimeEvent,$whenCondition4,$PRE.timTabLinHol.tab.nextTimeEvent,$whenCondition3,$PRE.timTabLinDer.tab.nextTimeEvent,$whenCondition2,$PRE.timTabCon.tab.nextTimeEvent,$whenCondition1,$PRE.timTabLinCon.tab.nextTimeEvent,timTabLinCon.tab.nextTimeEvent,$PRE.timTabLinCon.tab.nextTimeEventScaled,timTabLinCon.tab.nextTimeEventScaled,timTabCon.tab.nextTimeEvent,$PRE.timTabCon.tab.nextTimeEventScaled,timTabCon.tab.nextTimeEventScaled,timTabLinDer.tab.nextTimeEvent,$PRE.timTabLinDer.tab.nextTimeEventScaled,timTabLinDer.tab.nextTimeEventScaled,timTabLinHol.tab.nextTimeEvent,$PRE.timTabLinHol.tab.nextTimeEventScaled,timTabLinHol.tab.nextTimeEventScaled,timTabLin.tab.nextTimeEvent,$PRE.timTabLin.tab.nextTimeEventScaled,timTabLin.tab.nextTimeEventScaled) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (75): * Single equations (assignments): 75 * Array equations: 0 * Algorithm blocks: 0 * 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 0.000347/1.056, allocations: 277.5 kB / 0.9947 GB, free: 7.82 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.899e-05/1.056, allocations: 79.05 kB / 0.9948 GB, free: 7.742 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001194/1.056, allocations: 69.89 kB / 0.9948 GB, free: 7.672 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.24e-06/1.056, allocations: 8 kB / 0.9948 GB, free: 7.664 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.184e-06/1.056, allocations: 0 / 0.9948 GB, free: 7.664 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.108e-06/1.056, allocations: 7.984 kB / 0.9949 GB, free: 7.656 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004712/1.057, allocations: 457.7 kB / 0.9953 GB, free: 7.16 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.294e-06/1.057, allocations: 4 kB / 0.9953 GB, free: 7.156 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.873e-05/1.057, allocations: 19.94 kB / 0.9953 GB, free: 7.137 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.58e-06/1.057, allocations: 3.984 kB / 0.9953 GB, free: 7.133 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.244e-05/1.057, allocations: 16 kB / 0.9953 GB, free: 7.117 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.665e-06/1.057, allocations: 0 / 0.9953 GB, free: 7.117 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.148e-06/1.057, allocations: 4 kB / 0.9953 GB, free: 7.113 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000687/1.058, allocations: 437.4 kB / 0.9957 GB, free: 6.633 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002083/1.058, allocations: 176 kB / 0.9959 GB, free: 6.441 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.802e-05/1.058, allocations: 8 kB / 0.9959 GB, free: 6.434 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000195/1.058, allocations: 27.92 kB / 0.996 GB, free: 6.406 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.664e-05/1.058, allocations: 19.97 kB / 0.996 GB, free: 6.387 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.723e-05/1.058, allocations: 12 kB / 0.996 GB, free: 6.375 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.0007681/1.059, allocations: 0.6005 MB / 0.9966 GB, free: 5.777 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.51e-07/1.059, allocations: 4 kB / 0.9966 GB, free: 5.773 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.0004741/1.059, allocations: 115.9 kB / 0.9967 GB, free: 5.66 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition5,timTabLin.tab.nextTimeEvent,timTabLin.tab.nextTimeEventScaled,$whenCondition4,timTabLinHol.tab.nextTimeEvent,timTabLinHol.tab.nextTimeEventScaled,$whenCondition3,timTabLinDer.tab.nextTimeEvent,timTabLinDer.tab.nextTimeEventScaled,$whenCondition2,timTabCon.tab.nextTimeEvent,timTabCon.tab.nextTimeEventScaled,$whenCondition1,timTabLinCon.tab.nextTimeEvent,timTabLinCon.tab.nextTimeEventScaled) * Number of discrete states: 10 (timTabLinCon.tab.nextTimeEventScaled,timTabLinCon.tab.nextTimeEvent,timTabCon.tab.nextTimeEventScaled,timTabCon.tab.nextTimeEvent,timTabLinDer.tab.nextTimeEventScaled,timTabLinDer.tab.nextTimeEvent,timTabLinHol.tab.nextTimeEventScaled,timTabLinHol.tab.nextTimeEvent,timTabLin.tab.nextTimeEventScaled,timTabLin.tab.nextTimeEvent) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (25): * Single equations (assignments): 15 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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 0.002077/1.062, allocations: 1.631 MB / 0.9983 GB, free: 4.164 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.0008016/1.062, allocations: 406.7 kB / 0.9987 GB, free: 3.77 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 2.374e-06/1.062, allocations: 0 / 0.9987 GB, free: 3.77 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.0002295/1.063, allocations: 112.1 kB / 0.9988 GB, free: 3.66 MB / 0.7481 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008274/1.063, allocations: 188.4 kB / 0.9989 GB, free: 3.484 MB / 0.7481 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002832/1.066, allocations: 2.949 MB / 1.002 GB, free: 436 kB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005171/1.067, allocations: 0.9445 MB / 1.003 GB, free: 15.45 MB / 0.7637 GB Notification: Performance of simCode: alias equations: time 0.0003074/1.067, allocations: 109.5 kB / 1.003 GB, free: 15.34 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002956/1.067, allocations: 231.3 kB / 1.003 GB, free: 15.12 MB / 0.7637 GB Notification: Performance of SimCode: time 5.91e-07/1.067, allocations: 0 / 1.003 GB, free: 15.12 MB / 0.7637 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.413/1.48, allocations: 13.28 MB / 1.016 GB, free: 2.141 MB / 0.7637 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0005348/1.481, allocations: 264.8 kB / 1.016 GB, free: 1.781 MB / 0.7637 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.983/4.464, allocations: 0 / 1.016 GB, free: 1.781 MB / 0.7637 GB (rm -f Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime_res.mat --tempDir=temp_Buildings_latest_Buildings_Controls_OBC_CDL_Continuous_Sources_Validation_TimeTableNegativeStartTime_fmu --startTime=-129600 --stopTime=172800 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Controls_OBC_CDL_Continuous_Sources_Validation_TimeTableNegativeStartTime.fmu > Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result Buildings_latest_Buildings.Controls.OBC.CDL.Continuous.Sources.Validation.TimeTableNegativeStartTime_res.mat does not exist to compare? outputFormat=mat