Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.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.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow,fileNamePrefix="Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_FanSpe_VOut_flow",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow,fileNamePrefix="Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_FanSpe_VOut_flow",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 0.001094/0.001094, allocations: 97.97 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 0.001257/0.001257, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.327/1.327, allocations: 223.2 MB / 239.9 MB, free: 5.469 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.245/2.245, allocations: 409.2 MB / 0.6838 GB, free: 1.023 MB / 0.5294 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003159/0.0003159, allocations: 8 kB / 0.8376 GB, free: 6.477 MB / 0.6856 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7011/0.7015, allocations: 146.8 MB / 0.981 GB, free: 6.488 MB / 0.7325 GB
Notification: Performance of NFInst.instantiate(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow): time 0.002213/0.7037, allocations: 1.582 MB / 0.9825 GB, free: 4.91 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.001762/0.7055, allocations: 1.295 MB / 0.9838 GB, free: 3.598 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002027/0.7057, allocations: 11.94 kB / 0.9838 GB, free: 3.586 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 6.827e-05/0.7058, allocations: 39.58 kB / 0.9838 GB, free: 3.547 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002059/0.706, allocations: 67.77 kB / 0.9839 GB, free: 3.48 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003026/0.7063, allocations: 153 kB / 0.9841 GB, free: 3.332 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.0004354/0.7068, allocations: 385.2 kB / 0.9844 GB, free: 2.957 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003702/0.7072, allocations: 247.3 kB / 0.9847 GB, free: 2.711 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001547/0.7073, allocations: 155.2 kB / 0.9848 GB, free: 2.559 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000178/0.7075, allocations: 198.8 kB / 0.985 GB, free: 2.363 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 4.117e-05/0.7076, allocations: 20 kB / 0.985 GB, free: 2.344 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 4.014e-05/0.7076, allocations: 16 kB / 0.985 GB, free: 2.328 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 6.626e-05/0.7077, allocations: 83.59 kB / 0.9851 GB, free: 2.246 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 7.061e-05/0.7078, allocations: 109.4 kB / 0.9852 GB, free: 2.133 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.0005675/0.7083, allocations: 0.7618 MB / 0.986 GB, free: 1.371 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 2.935e-06/0.7083, allocations: 0 / 0.986 GB, free: 1.371 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 1.472e-06/0.7083, allocations: 0 / 0.986 GB, free: 1.371 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 7.515e-06/0.7084, allocations: 0 / 0.986 GB, free: 1.371 MB / 0.7325 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 139
 * Number of variables: 139
Notification: Performance of Generate backend data structure: time 0.001135/0.7095, allocations: 0.7679 MB / 0.9867 GB, free: 0.5547 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 4.191e-05/0.7095, allocations: 15.98 kB / 0.9867 GB, free: 0.5391 MB / 0.7325 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001214/0.7097, allocations: 94.52 kB / 0.9868 GB, free: 448 kB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.584e-05/0.7098, allocations: 63.25 kB / 0.9869 GB, free: 384 kB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008032/0.7106, allocations: 0.4955 MB / 0.9874 GB, free: 15.84 MB / 0.7481 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.194e-05/0.7106, allocations: 41.31 kB / 0.9874 GB, free: 15.8 MB / 0.7481 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.1e-05/0.7107, allocations: 48 kB / 0.9874 GB, free: 15.75 MB / 0.7481 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008402/0.7115, allocations: 494.4 kB / 0.9879 GB, free: 15.26 MB / 0.7481 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.273e-05/0.7116, allocations: 0 / 0.9879 GB, free: 15.26 MB / 0.7481 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.445e-05/0.7116, allocations: 24 kB / 0.9879 GB, free: 15.23 MB / 0.7481 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.485e-05/0.7116, allocations: 16 kB / 0.988 GB, free: 15.22 MB / 0.7481 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008416/0.7125, allocations: 437 kB / 0.9884 GB, free: 14.79 MB / 0.7481 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002268/0.7148, allocations: 1.635 MB / 0.99 GB, free: 13.07 MB / 0.7481 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004094/0.7152, allocations: 170.7 kB / 0.9901 GB, free: 12.89 MB / 0.7481 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.594e-05/0.7152, allocations: 8.078 kB / 0.9901 GB, free: 12.89 MB / 0.7481 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.226e-05/0.7153, allocations: 38.56 kB / 0.9902 GB, free: 12.84 MB / 0.7481 GB
Notification: Performance of pre-optimization done (n=19): time 1.333e-06/0.7153, allocations: 4 kB / 0.9902 GB, free: 12.84 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=19): time 0.0007751/0.716, allocations: 310.8 kB / 0.9905 GB, free: 12.53 MB / 0.7481 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.742e-05/0.7161, allocations: 55.41 kB / 0.9905 GB, free: 12.46 MB / 0.7481 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005431/0.7166, allocations: 0.5063 MB / 0.991 GB, free: 11.94 MB / 0.7481 GB
Notification: Performance of collectPreVariables (initialization): time 1.982e-05/0.7167, allocations: 25.7 kB / 0.991 GB, free: 11.91 MB / 0.7481 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002384/0.7169, allocations: 343 kB / 0.9914 GB, free: 11.57 MB / 0.7481 GB
Notification: Performance of collectInitialBindings (initialization): time 5.05e-05/0.717, allocations: 67.11 kB / 0.9914 GB, free: 11.5 MB / 0.7481 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.679e-05/0.717, allocations: 8 kB / 0.9914 GB, free: 11.5 MB / 0.7481 GB
Notification: Performance of setup shared object (initialization): time 0.0001625/0.7172, allocations: 370.7 kB / 0.9918 GB, free: 11.12 MB / 0.7481 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002645/0.7174, allocations: 113 kB / 0.9919 GB, free: 11.01 MB / 0.7481 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004115/0.7179, allocations: 327.5 kB / 0.9922 GB, free: 10.59 MB / 0.7481 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003327/0.7182, allocations: 171.8 kB / 0.9924 GB, free: 10.42 MB / 0.7481 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.068e-06/0.7182, allocations: 0 / 0.9924 GB, free: 10.42 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=57) (initialization): time 0.0008752/0.7191, allocations: 497.2 kB / 0.9929 GB, free: 9.93 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 2.192e-05/0.7191, allocations: 12 kB / 0.9929 GB, free: 9.918 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.137e-05/0.7191, allocations: 8 kB / 0.9929 GB, free: 9.91 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.065e-05/0.7192, allocations: 15.98 kB / 0.9929 GB, free: 9.895 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003485/0.7195, allocations: 99.83 kB / 0.993 GB, free: 9.797 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.484e-05/0.7195, allocations: 11.94 kB / 0.993 GB, free: 9.785 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003134/0.7199, allocations: 79.25 kB / 0.9931 GB, free: 9.707 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.139e-05/0.7199, allocations: 32 kB / 0.9931 GB, free: 9.676 MB / 0.7481 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 34
 * Number of states: 0 ()
 * Number of discrete variables: 17 (damLim.and3.y,damLim.not1.u,damLim1.and3.y,damLim1.not1.u,operationMode.y,freProSta.y,fanStatus.y,damLim1.conInt1.y,damLim1.conInt.y,damLim.conInt1.y,damLim.conInt.y,damLim.intLesEqu.y,damLim.intEqu1.y,damLim1.intLesEqu.y,damLim1.intEqu1.y,damLim1.not1.y,damLim.not1.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (57):
 * Single equations (assignments): 57
 * 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 0.0002206/0.7201, allocations: 189.5 kB / 0.9933 GB, free: 9.48 MB / 0.7481 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.931e-05/0.7202, allocations: 47.44 kB / 0.9933 GB, free: 9.434 MB / 0.7481 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005955/0.7208, allocations: 284.1 kB / 0.9936 GB, free: 9.148 MB / 0.7481 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.266e-06/0.7208, allocations: 4 kB / 0.9936 GB, free: 9.145 MB / 0.7481 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.368e-06/0.7208, allocations: 4 kB / 0.9936 GB, free: 9.141 MB / 0.7481 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.787e-06/0.7208, allocations: 0 / 0.9936 GB, free: 9.141 MB / 0.7481 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001161/0.722, allocations: 0.8204 MB / 0.9944 GB, free: 8.246 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.628e-06/0.722, allocations: 4 kB / 0.9944 GB, free: 8.242 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002103/0.7222, allocations: 60.08 kB / 0.9945 GB, free: 8.184 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.36e-06/0.7222, allocations: 4 kB / 0.9945 GB, free: 8.18 MB / 0.7481 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.509e-05/0.7223, allocations: 4 kB / 0.9945 GB, free: 8.176 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.775e-06/0.7223, allocations: 0 / 0.9945 GB, free: 8.176 MB / 0.7481 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.258e-06/0.7223, allocations: 7.953 kB / 0.9945 GB, free: 8.168 MB / 0.7481 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006034/0.7229, allocations: 466.5 kB / 0.9949 GB, free: 7.641 MB / 0.7481 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001111/0.723, allocations: 128.5 kB / 0.9951 GB, free: 7.496 MB / 0.7481 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.364e-05/0.7231, allocations: 12 kB / 0.9951 GB, free: 7.484 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002008/0.7233, allocations: 19.94 kB / 0.9951 GB, free: 7.465 MB / 0.7481 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.425e-05/0.7233, allocations: 19.97 kB / 0.9951 GB, free: 7.445 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.142e-05/0.7233, allocations: 7.938 kB / 0.9951 GB, free: 7.438 MB / 0.7481 GB
Notification: Performance of sorting global known variables: time 0.0003199/0.7237, allocations: 334.9 kB / 0.9954 GB, free: 7.113 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 2.91e-07/0.7237, allocations: 0 / 0.9954 GB, free: 7.113 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.0004197/0.7241, allocations: 103.6 kB / 0.9955 GB, free: 7.012 MB / 0.7481 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (21):
 * Single equations (assignments): 21
 * 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 Backend phase and start with SimCode phase: time 0.0009587/0.7251, allocations: 1.413 MB / 0.9969 GB, free: 5.531 MB / 0.7481 GB
Notification: Performance of simCode: created initialization part: time 0.0006258/0.7257, allocations: 308.3 kB / 0.9972 GB, free: 5.234 MB / 0.7481 GB
Notification: Performance of simCode: created event and clocks part: time 3.807e-06/0.7257, allocations: 0 / 0.9972 GB, free: 5.234 MB / 0.7481 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002406/0.726, allocations: 111 kB / 0.9973 GB, free: 5.129 MB / 0.7481 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006876/0.7267, allocations: 171.1 kB / 0.9975 GB, free: 4.961 MB / 0.7481 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005512/0.7322, allocations: 7.554 MB / 1.005 GB, free: 13.19 MB / 0.7637 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003843/0.7326, allocations: 0.8467 MB / 1.006 GB, free: 12.32 MB / 0.7637 GB
Notification: Performance of simCode: alias equations: time 0.0002605/0.7329, allocations: 68.53 kB / 1.006 GB, free: 12.25 MB / 0.7637 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002359/0.7331, allocations: 183.4 kB / 1.006 GB, free: 12.07 MB / 0.7637 GB
Notification: Performance of SimCode: time 8.12e-07/0.7331, allocations: 0 / 1.006 GB, free: 12.07 MB / 0.7637 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02045/0.7536, allocations: 8.461 MB / 1.014 GB, free: 3.906 MB / 0.7637 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002081/0.7538, allocations: 283.9 kB / 1.014 GB, free: 3.539 MB / 0.7637 GB
Notification: Performance of buildModelFMU: Generate platform static: time 1.764/2.518, allocations: 0 / 1.014 GB, free: 3.539 MB / 0.7637 GB
(rm -f Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.pipe ; mkfifo Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.pipe ; head -c 1048576 < Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.pipe >> ../files/Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow_res.mat --tempDir=temp_Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_FanSpe_VOut_flow_fmu --startTime=0 --stopTime=1800 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Obsolete_Controls_OBC_ASHRAE_G36_PR1_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_FanSpe_VOut_flow.fmu > Buildings_latest_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow.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.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_FanSpe_VOut_flow_res.mat does not exist to compare? outputFormat=mat