Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter.conf.json 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/ModelicaServices trunk/package.mo", uses=false) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 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) Running command: "" <> buildModelFMU(Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter,fileNamePrefix="Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_ACAC_SoftStarter",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter,fileNamePrefix="Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_ACAC_SoftStarter",fmuType="me",version="2.0",platforms={"static"}) [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001084/0.001084, allocations: 195.1 kB / 8.537 MB, free: 1.828 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.116/1.116, allocations: 225.5 MB / 234.4 MB, free: 3.488 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.000808/0.0008077, allocations: 96.31 kB / 286.3 MB, free: 5.273 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 0.09229/0.09312, allocations: 56.9 MB / 343.2 MB, free: 8.68 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07962/0.1728, allocations: 51.47 MB / 394.7 MB, free: 5.152 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.2613/0.4341, allocations: 139.7 MB / 0.5219 GB, free: 2.332 MB / 394.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002374/0.4344, allocations: 85.88 kB / 0.522 GB, free: 2.293 MB / 394.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1192 * Number of variables: 1192 Notification: Performance of Generate backend data structure: time 0.4055/0.8399, allocations: 122.8 MB / 0.6419 GB, free: 56.7 MB / 442.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.678e-05/0.8399, allocations: 9.25 kB / 0.6419 GB, free: 56.7 MB / 442.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005766/0.8457, allocations: 1.074 MB / 0.643 GB, free: 56.3 MB / 442.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01114/0.8569, allocations: 4.625 MB / 0.6475 GB, free: 54.08 MB / 442.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002787/0.8572, allocations: 231.3 kB / 0.6477 GB, free: 54.04 MB / 442.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001109/0.8583, allocations: 282.3 kB / 0.648 GB, free: 54.03 MB / 442.7 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.008632/0.8669, allocations: 4.675 MB / 0.6526 GB, free: 52.09 MB / 442.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009358/0.8763, allocations: 5.43 MB / 0.6579 GB, free: 49.66 MB / 442.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001059/0.8765, allocations: 16.14 kB / 0.6579 GB, free: 49.64 MB / 442.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004245/0.8769, allocations: 9.047 kB / 0.6579 GB, free: 49.64 MB / 442.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001302/0.877, allocations: 190.9 kB / 0.6581 GB, free: 49.63 MB / 442.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02674/0.9038, allocations: 19.21 MB / 0.6768 GB, free: 39.34 MB / 442.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002037/0.9058, allocations: 1.756 MB / 0.6785 GB, free: 38.65 MB / 442.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002475/0.9083, allocations: 2.059 MB / 0.6806 GB, free: 37.91 MB / 442.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.007871/0.9162, allocations: 5.156 MB / 0.6856 GB, free: 35.18 MB / 442.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002041/0.9183, allocations: 1.661 MB / 0.6872 GB, free: 34.47 MB / 442.7 MB Notification: Performance of pre-optimization done (n=274): time 4.849e-06/0.9183, allocations: 3.938 kB / 0.6872 GB, free: 34.47 MB / 442.7 MB Notification: Performance of matching and sorting (n=277): time 0.01199/0.9303, allocations: 7.301 MB / 0.6943 GB, free: 30.95 MB / 442.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001247/0.9305, allocations: 462.7 kB / 0.6948 GB, free: 30.43 MB / 442.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004272/0.9347, allocations: 3.203 MB / 0.6979 GB, free: 27.62 MB / 442.7 MB Notification: Performance of collectPreVariables (initialization): time 0.000244/0.935, allocations: 48.92 kB / 0.698 GB, free: 27.57 MB / 442.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001026/0.936, allocations: 1.658 MB / 0.6996 GB, free: 26.13 MB / 442.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0005033/0.9365, allocations: 0.847 MB / 0.7004 GB, free: 25.36 MB / 442.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001452/0.9367, allocations: 0 / 0.7004 GB, free: 25.36 MB / 442.7 MB Notification: Performance of setup shared object (initialization): time 0.0001277/0.9368, allocations: 441 kB / 0.7008 GB, free: 24.96 MB / 442.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0016/0.9384, allocations: 1.296 MB / 0.7021 GB, free: 23.79 MB / 442.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001871/0.9403, allocations: 2.17 MB / 0.7042 GB, free: 21.43 MB / 442.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002217/0.9425, allocations: 1.634 MB / 0.7058 GB, free: 20.02 MB / 442.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.003e-05/0.9426, allocations: 8 kB / 0.7058 GB, free: 20.01 MB / 442.7 MB Notification: Performance of matching and sorting (n=410) (initialization): time 0.005933/0.9485, allocations: 4.091 MB / 0.7098 GB, free: 16.29 MB / 442.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.001141/0.9497, allocations: 9.587 MB / 0.7192 GB, free: 6.02 MB / 442.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.231e-05/0.9497, allocations: 24 kB / 0.7192 GB, free: 5.996 MB / 442.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001101/0.9508, allocations: 0.5832 MB / 0.7198 GB, free: 5.492 MB / 442.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00256/0.9534, allocations: 0.6559 MB / 0.7204 GB, free: 4.922 MB / 442.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007382/0.9608, allocations: 9.464 MB / 0.7296 GB, free: 11.23 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002799/0.9636, allocations: 183.8 kB / 0.7298 GB, free: 11.05 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002776/0.9639, allocations: 132 kB / 0.7299 GB, free: 10.93 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 6.913e-06/0.9639, allocations: 4 kB / 0.7299 GB, free: 10.92 MB / 458.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006106/0.97, allocations: 3.717 MB / 0.7336 GB, free: 7.133 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.954e-05/0.9701, allocations: 28.11 kB / 0.7336 GB, free: 7.105 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00118/0.9712, allocations: 0.5829 MB / 0.7342 GB, free: 6.504 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002688/0.9739, allocations: 0.6396 MB / 0.7348 GB, free: 5.863 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1363/1.11, allocations: 9.466 MB / 0.744 GB, free: 118.5 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002733/1.113, allocations: 165.4 kB / 0.7442 GB, free: 118.5 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002694/1.113, allocations: 131.4 kB / 0.7443 GB, free: 118.5 MB / 458.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 101 * Number of states: 0 () * Number of discrete variables: 68 ($whenCondition16,$PRE.booleanTable.combiTimeTable.nextTimeEvent,$whenCondition9,$whenCondition8,$whenCondition7,$PRE.rootMeanSquare.mean.y_last,rootMeanSquare.mean.y_last,$PRE.harmonic.mean1.y_last,harmonic.mean1.y_last,$PRE.harmonic.mean2.y_last,harmonic.mean2.y_last,$whenCondition17,$whenCondition14,$whenCondition15,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$PRE.triac.triac[1].thyristor1.off,triac.triac[1].thyristor1.off,$PRE.triac.triac[1].thyristor2.off,triac.triac[1].thyristor2.off,$PRE.triac.triac[2].thyristor1.off,triac.triac[2].thyristor1.off,$PRE.triac.triac[2].thyristor2.off,triac.triac[2].thyristor2.off,$PRE.triac.triac[3].thyristor1.off,triac.triac[3].thyristor1.off,$PRE.triac.triac[3].thyristor2.off,triac.triac[3].thyristor2.off,adaptor.positiveThreshold[1].y,adaptor.positiveThreshold[2].y,adaptor.positiveThreshold[3].y,adaptor.negativeThreshold[1].y,adaptor.negativeThreshold[2].y,adaptor.negativeThreshold[3].y,$PRE.adaptor.timerPositive[1].entryTime,adaptor.timerPositive[1].entryTime,$PRE.adaptor.timerPositive[2].entryTime,adaptor.timerPositive[2].entryTime,$PRE.adaptor.timerPositive[3].entryTime,adaptor.timerPositive[3].entryTime,$PRE.adaptor.timerNegative[1].entryTime,adaptor.timerNegative[1].entryTime,$PRE.adaptor.timerNegative[2].entryTime,adaptor.timerNegative[2].entryTime,$PRE.adaptor.timerNegative[3].entryTime,adaptor.timerNegative[3].entryTime,adaptor.fire_p[1],adaptor.fire_p[2],adaptor.fire_p[3],adaptor.fire_n[1],adaptor.fire_n[2],adaptor.fire_n[3],softStartControl.start,$PRE.softStartControl.modeOfOperation,softStartControl.modeOfOperation,$PRE.softStartControl.limit,softStartControl.limit,booleanTable.combiTimeTable.nextTimeEvent,$PRE.booleanTable.combiTimeTable.nextTimeEventScaled,booleanTable.combiTimeTable.nextTimeEventScaled) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (374): * Single equations (assignments): 365 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 1 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 1 {(2,100.0%)} * Non-linear Jacobian: 0 * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(1,100.0%) 8,(1,100.0%) 1} * Non-linear torn systems: 3 {2 7,2 7,2 7} Notification: Performance of prepare postOptimizeDAE: time 0.0005995/1.114, allocations: 232.9 kB / 0.7445 GB, free: 118.4 MB / 458.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005598/1.115, allocations: 391.3 kB / 0.7449 GB, free: 118.4 MB / 458.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005852/1.12, allocations: 3.896 MB / 0.7487 GB, free: 118 MB / 458.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.835e-05/1.12, allocations: 29 kB / 0.7488 GB, free: 118 MB / 458.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.134e-05/1.12, allocations: 4.406 kB / 0.7488 GB, free: 118 MB / 458.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.163e-05/1.12, allocations: 15.33 kB / 0.7488 GB, free: 118 MB / 458.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01185/1.132, allocations: 8.487 MB / 0.7571 GB, free: 117 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.955e-06/1.132, allocations: 0 / 0.7571 GB, free: 117 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001767/1.134, allocations: 363.7 kB / 0.7574 GB, free: 117 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001753/1.136, allocations: 0.8508 MB / 0.7582 GB, free: 117 MB / 458.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001738/1.136, allocations: 34.66 kB / 0.7583 GB, free: 117 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01115/1.147, allocations: 15.88 MB / 0.7738 GB, free: 107.1 MB / 458.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.719e-06/1.147, allocations: 3.656 kB / 0.7738 GB, free: 107.1 MB / 458.7 MB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.007497/1.155, allocations: 5.937 MB / 0.7796 GB, free: 106.3 MB / 458.7 MB Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.009434/1.164, allocations: 8.256 MB / 0.7876 GB, free: 105 MB / 458.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.002085/1.166, allocations: 0.934 MB / 0.7886 GB, free: 104.7 MB / 458.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005902/1.167, allocations: 35.48 kB / 0.7886 GB, free: 104.7 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00163/1.169, allocations: 155.1 kB / 0.7887 GB, free: 104.7 MB / 458.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003917/1.169, allocations: 205.4 kB / 0.7889 GB, free: 104.7 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001728/1.169, allocations: 80.72 kB / 0.789 GB, free: 104.7 MB / 458.7 MB Notification: Performance of sort global known variables: time 0.002838/1.172, allocations: 2.423 MB / 0.7914 GB, free: 104.5 MB / 458.7 MB Notification: Performance of remove unused functions: time 0.006036/1.178, allocations: 1.698 MB / 0.793 GB, free: 104.5 MB / 458.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 13 (rootMeanSquare.mean.x,harmonic.mean1.x,harmonic.mean2.x,imc.inertiaRotor.w,imc.stator.core.Phi.re,imc.stator.core.Phi.im,imc.stator.zeroInductor.i0,imc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.re,imc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.im,quadraticLoadTorque.phi,softStartControl.vRef,filter.x[1],filter.x[2]) * Number of discrete variables: 49 (softStartControl.start,adaptor.negativeThreshold[3].y,adaptor.negativeThreshold[2].y,adaptor.negativeThreshold[1].y,adaptor.positiveThreshold[3].y,adaptor.positiveThreshold[2].y,adaptor.positiveThreshold[1].y,$whenCondition17,$whenCondition16,$whenCondition14,$whenCondition15,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,triac.triac[1].thyristor1.off,triac.triac[1].thyristor2.off,triac.triac[2].thyristor1.off,triac.triac[2].thyristor2.off,triac.triac[3].thyristor1.off,triac.triac[3].thyristor2.off,adaptor.timerPositive[1].entryTime,adaptor.timerPositive[2].entryTime,adaptor.timerPositive[3].entryTime,adaptor.timerNegative[1].entryTime,adaptor.timerNegative[2].entryTime,adaptor.timerNegative[3].entryTime,adaptor.fire_p[1],adaptor.fire_p[2],adaptor.fire_p[3],adaptor.fire_n[1],adaptor.fire_n[2],adaptor.fire_n[3],rootMeanSquare.mean.y_last,harmonic.mean1.y_last,harmonic.mean2.y_last,softStartControl.modeOfOperation,softStartControl.limit,booleanTable.combiTimeTable.nextTimeEvent,booleanTable.combiTimeTable.nextTimeEventScaled) * Number of discrete states: 11 (booleanTable.combiTimeTable.nextTimeEvent,booleanTable.combiTimeTable.nextTimeEventScaled,harmonic.mean2.x,harmonic.mean1.x,rootMeanSquare.mean.x,triac.triac[3].thyristor1.off,triac.triac[3].thyristor2.off,triac.triac[2].thyristor1.off,triac.triac[2].thyristor2.off,triac.triac[1].thyristor1.off,triac.triac[1].thyristor2.off) * Top-level inputs: 0 Notification: Strong component statistics for simulation (211): * Single equations (assignments): 190 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 13 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 5 {(1,100.0%) 8,(1,100.0%) 13,(1,100.0%) 1,(1,100.0%) 8,(2,100.0%) 12} * Non-linear torn systems: 3 {2 7,2 7,2 7} Notification: Performance of Backend phase and start with SimCode phase: time 0.001455/1.18, allocations: 0.8258 MB / 0.7938 GB, free: 104.4 MB / 458.7 MB Notification: Performance of simCode: created initialization part: time 0.008167/1.188, allocations: 10.57 MB / 0.8042 GB, free: 97.24 MB / 458.7 MB Notification: Performance of simCode: created event and clocks part: time 5.18e-06/1.188, allocations: 0 / 0.8042 GB, free: 97.24 MB / 458.7 MB Notification: Performance of simCode: created simulation system equations: time 0.003112/1.191, allocations: 2.732 MB / 0.8068 GB, free: 95.78 MB / 458.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003004/1.194, allocations: 0.6222 MB / 0.8074 GB, free: 95.61 MB / 458.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01489/1.209, allocations: 8.612 MB / 0.8159 GB, free: 92.62 MB / 458.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003926/1.213, allocations: 3.849 MB / 0.8196 GB, free: 91.29 MB / 458.7 MB Notification: Performance of SimCode: time 7.52e-07/1.213, allocations: 0 / 0.8196 GB, free: 91.29 MB / 458.7 MB (rm -f Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter.pipe ; mkfifo Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter.pipe >> ../files/Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter_res.mat --tempDir=temp_Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_ACAC_SoftStarter_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Electrical_PowerConverters_Examples_ACAC_SoftStarter.fmu > Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACAC.SoftStarter_res.mat does not exist to compare? outputFormat=mat