Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_TestComponents_Sensors_TestTemperature2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_TestComponents_Sensors_TestTemperature2",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 0.001119/0.001119, allocations: 97.22 kB / 15.69 MB, free: 480 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001149/0.001149, allocations: 176.3 kB / 16.57 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.726/1.726, allocations: 205.4 MB / 222.7 MB, free: 5.664 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.4051/0.4051, allocations: 43.54 MB / 314.5 MB, free: 8.961 MB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005528/0.0005528, allocations: 18.97 kB / 384 MB, free: 8.148 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1262/0.1268, allocations: 58.85 MB / 442.9 MB, free: 13.19 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2): time 0.2975/0.4244, allocations: 63.41 MB / 0.4944 GB, free: 10.46 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.03891/0.4634, allocations: 28.47 MB / 0.5222 GB, free: 6.473 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002708/0.4661, allocations: 51.03 kB / 0.5223 GB, free: 6.445 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003585/0.4697, allocations: 0.9034 MB / 0.5231 GB, free: 5.93 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01548/0.4852, allocations: 4.008 MB / 0.527 GB, free: 3.805 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01889/0.5042, allocations: 5.301 MB / 0.5322 GB, free: 15.84 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.007299/0.5115, allocations: 2.988 MB / 0.5351 GB, free: 13.91 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002772/0.5143, allocations: 1.088 MB / 0.5362 GB, free: 13.21 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01611/0.5304, allocations: 7.185 MB / 0.5432 GB, free: 9.367 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003556/0.534, allocations: 1.051 MB / 0.5442 GB, free: 8.312 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0006383/0.5347, allocations: 100 kB / 0.5443 GB, free: 8.215 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01927/0.554, allocations: 7 MB / 0.5512 GB, free: 1.207 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001899/0.556, allocations: 0.5766 MB / 0.5517 GB, free: 0.6289 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001338/0.5573, allocations: 412.8 kB / 0.5521 GB, free: 224 kB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01188/0.5692, allocations: 4.571 MB / 0.5566 GB, free: 11.64 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.56e-06/0.5693, allocations: 4 kB / 0.5566 GB, free: 11.63 MB / 430.1 MB Notification: Performance of FrontEnd: time 5.19e-06/0.5693, allocations: 4 kB / 0.5566 GB, free: 11.63 MB / 430.1 MB Notification: Performance of Transformations before backend: time 8.451e-05/0.5694, allocations: 3.844 kB / 0.5566 GB, free: 11.63 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 441 * Number of variables: 441 Notification: Performance of Generate backend data structure: time 0.007557/0.5769, allocations: 2.464 MB / 0.559 GB, free: 9.109 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.483e-05/0.577, allocations: 12.03 kB / 0.559 GB, free: 9.098 MB / 430.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005114/0.5775, allocations: 269.1 kB / 0.5593 GB, free: 8.824 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006534/0.5841, allocations: 0.8414 MB / 0.5601 GB, free: 7.98 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002586/0.5867, allocations: 1.025 MB / 0.5611 GB, free: 6.914 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004668/0.5872, allocations: 456.4 kB / 0.5615 GB, free: 6.406 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002932/0.5875, allocations: 167.9 kB / 0.5617 GB, free: 6.242 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007055/0.5946, allocations: 3.185 MB / 0.5648 GB, free: 2.801 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.726e-05/0.5947, allocations: 19.83 kB / 0.5648 GB, free: 2.781 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002469/0.5949, allocations: 76 kB / 0.5649 GB, free: 2.707 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001075/0.595, allocations: 88.77 kB / 0.565 GB, free: 2.621 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006996/0.602, allocations: 2.793 MB / 0.5677 GB, free: 15.82 MB / 446.1 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 0.01766/0.6197, allocations: 15.81 MB / 0.5832 GB, free: 14.92 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004274/0.624, allocations: 1.478 MB / 0.5846 GB, free: 13.44 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.00113/0.6252, allocations: 0.7103 MB / 0.5853 GB, free: 12.62 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.236e-05/0.6253, allocations: 63.11 kB / 0.5854 GB, free: 12.55 MB / 462.1 MB Notification: Performance of pre-optimization done (n=101): time 2.795e-06/0.6253, allocations: 0 / 0.5854 GB, free: 12.55 MB / 462.1 MB Notification: Performance of matching and sorting (n=117): time 0.01669/0.642, allocations: 5.495 MB / 0.5907 GB, free: 6.977 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.958e-05/0.6421, allocations: 167.2 kB / 0.5909 GB, free: 6.777 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001764/0.6439, allocations: 1.445 MB / 0.5923 GB, free: 5.32 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001494/0.644, allocations: 49.7 kB / 0.5923 GB, free: 5.266 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0006395/0.6447, allocations: 0.9283 MB / 0.5932 GB, free: 4.324 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003251/0.645, allocations: 426.1 kB / 0.5936 GB, free: 3.902 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.343e-05/0.6451, allocations: 48 kB / 0.5937 GB, free: 3.855 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 0.0001663/0.6453, allocations: 402.5 kB / 0.5941 GB, free: 3.457 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001551/0.6469, allocations: 0.7072 MB / 0.5948 GB, free: 2.746 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002407/0.6493, allocations: 1.942 MB / 0.5967 GB, free: 200 kB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001889/0.6512, allocations: 1.045 MB / 0.5977 GB, free: 15.15 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.234e-05/0.6512, allocations: 12 kB / 0.5977 GB, free: 15.14 MB / 478.1 MB Notification: Performance of matching and sorting (n=293) (initialization): time 0.005509/0.6567, allocations: 2.885 MB / 0.6005 GB, free: 12.23 MB / 478.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.21e-05/0.6568, allocations: 31.22 kB / 0.6005 GB, free: 12.21 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.735e-05/0.6568, allocations: 40 kB / 0.6006 GB, free: 12.17 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00129/0.6581, allocations: 443.1 kB / 0.601 GB, free: 11.72 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001671/0.6598, allocations: 0.5382 MB / 0.6015 GB, free: 11.18 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001985/0.6618, allocations: 2.752 MB / 0.6042 GB, free: 8.328 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002079/0.6639, allocations: 223.6 kB / 0.6044 GB, free: 8.109 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001683/0.6641, allocations: 139.9 kB / 0.6046 GB, free: 7.973 MB / 478.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 193 * Number of states: 0 () * Number of discrete variables: 28 (sink2.medium.phase,source2.medium.phase,sink1.medium.phase,source1.medium.phase,volume1_1.heatTransfer.states[1].phase,volume1_2.heatTransfer.states[1].phase,volume2_1.heatTransfer.states[1].phase,volume2_2.heatTransfer.states[1].phase,volume1_1.regularFlow[1],volume1_1.regularFlow[2],volume1_1.regularFlow[3],volume1_2.regularFlow[1],volume1_2.regularFlow[2],volume1_2.regularFlow[3],volume2_1.regularFlow[1],volume2_1.regularFlow[2],volume2_2.regularFlow[1],volume2_2.regularFlow[2],volume2_2.inFlow[2],volume2_2.inFlow[1],volume2_1.inFlow[2],volume2_1.inFlow[1],volume1_2.inFlow[3],volume1_2.inFlow[2],volume1_2.inFlow[1],volume1_1.inFlow[3],volume1_1.inFlow[2],volume1_1.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (265): * Single equations (assignments): 261 * 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: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 4 {1 7,1 7,1 7,1 7} Notification: Performance of prepare postOptimizeDAE: time 0.0008561/0.665, allocations: 0.5396 MB / 0.6051 GB, free: 7.422 MB / 478.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002691/0.6652, allocations: 173.9 kB / 0.6053 GB, free: 7.25 MB / 478.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006887/0.6721, allocations: 5.096 MB / 0.6102 GB, free: 2.082 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.541e-05/0.6722, allocations: 51.92 kB / 0.6103 GB, free: 2.031 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.054e-05/0.6723, allocations: 3.938 kB / 0.6103 GB, free: 2.027 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.566e-05/0.6723, allocations: 7.969 kB / 0.6103 GB, free: 2.02 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0108/0.6831, allocations: 7.22 MB / 0.6173 GB, free: 10.66 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.188e-06/0.6832, allocations: 0 / 0.6173 GB, free: 10.66 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001097/0.6843, allocations: 299.9 kB / 0.6176 GB, free: 10.37 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001303/0.6856, allocations: 435 kB / 0.618 GB, free: 9.93 MB / 494.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.013e-05/0.6857, allocations: 31.98 kB / 0.6181 GB, free: 9.898 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002116/0.6878, allocations: 2.783 MB / 0.6208 GB, free: 7.012 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.418e-06/0.6878, allocations: 4 kB / 0.6208 GB, free: 7.008 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006542/0.6944, allocations: 4.357 MB / 0.6251 GB, free: 2.457 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001119/0.6955, allocations: 0.5595 MB / 0.6256 GB, free: 1.875 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002762/0.6958, allocations: 28 kB / 0.6256 GB, free: 1.848 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001147/0.697, allocations: 151.6 kB / 0.6258 GB, free: 1.699 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002173/0.6972, allocations: 108.8 kB / 0.6259 GB, free: 1.594 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.95e-05/0.6973, allocations: 51.97 kB / 0.6259 GB, free: 1.543 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.001593/0.6989, allocations: 1.217 MB / 0.6271 GB, free: 312 kB / 494.1 MB Notification: Performance of sort global known variables: time 1.7e-07/0.6989, allocations: 7.938 kB / 0.6271 GB, free: 304 kB / 494.1 MB Notification: Performance of remove unused functions: time 0.2343/0.9332, allocations: 1.4 MB / 0.6285 GB, free: 144.1 MB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 4 (volume1_1.medium.h,volume1_2.medium.h,volume2_1.medium.h,volume2_2.medium.h) * Number of discrete variables: 32 ($cse3.phase,$cse3.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse10.phase,$cse10.region,$cse13.phase,$cse13.region,$cse15.phase,$cse15.region,$cse16.phase,$cse16.region,$cse17.phase,$cse17.region,$cse19.phase,$cse19.region,$cse20.phase,$cse20.region,volume1_1.heatTransfer.states[1].phase,source1.medium.phase,volume1_2.heatTransfer.states[1].phase,sink1.medium.phase,volume2_1.heatTransfer.states[1].phase,source2.medium.phase,volume2_2.heatTransfer.states[1].phase,sink2.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (103): * Single equations (assignments): 87 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 12 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 4 {2 5,2 5,2 5,2 5} Notification: Performance of Backend phase and start with SimCode phase: time 0.01197/0.9452, allocations: 6.809 MB / 0.6351 GB, free: 142.4 MB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.004571/0.9498, allocations: 2.296 MB / 0.6374 GB, free: 142.3 MB / 494.1 MB Notification: Performance of simCode: created event and clocks part: time 1.02e-05/0.9499, allocations: 3.844 kB / 0.6374 GB, free: 142.3 MB / 494.1 MB Notification: Performance of simCode: created simulation system equations: time 0.002261/0.9521, allocations: 1.388 MB / 0.6387 GB, free: 142.2 MB / 494.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004228/0.9564, allocations: 0.8682 MB / 0.6396 GB, free: 142.2 MB / 494.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02677/0.9832, allocations: 43.08 MB / 0.6817 GB, free: 105.4 MB / 494.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001273/0.9845, allocations: 1.698 MB / 0.6833 GB, free: 104.6 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.002483/0.987, allocations: 0.9717 MB / 0.6843 GB, free: 104.5 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00106/0.9881, allocations: 0.9342 MB / 0.6852 GB, free: 103.8 MB / 494.1 MB Notification: Performance of SimCode: time 1.694e-06/0.9881, allocations: 0 / 0.6852 GB, free: 103.8 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1283/1.116, allocations: 86.5 MB / 0.7697 GB, free: 36.54 MB / 494.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001457/1.117, allocations: 263.8 kB / 0.7699 GB, free: 36.18 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 5.625/6.741, allocations: 0 / 0.7699 GB, free: 36.18 MB / 494.1 MB (rm -f ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2_res.mat --tempDir=temp_ModelicaTest_3_2_3_ModelicaTest_Fluid_TestComponents_Sensors_TestTemperature2_fmu --startTime=0 --stopTime=15 --timeout=50 --tolerance=1e-06 ModelicaTest_3_2_3_ModelicaTest_Fluid_TestComponents_Sensors_TestTemperature2.fmu > ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2_res.mat does not exist to compare? outputFormat=mat