Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil.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.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_CoolingCoil",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_CoolingCoil",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 0.001466/0.001466, allocations: 99.86 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 0.002498/0.002498, 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 2.257/2.257, allocations: 223.2 MB / 239.9 MB, free: 5.457 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 3.603/3.603, allocations: 409.2 MB / 0.6838 GB, free: 0.9648 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.0008335/0.0008336, allocations: 15.98 kB / 0.8376 GB, free: 6.484 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.381/1.382, allocations: 146.8 MB / 0.9809 GB, free: 6.301 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil): time 0.00318/1.385, allocations: 1.255 MB / 0.9822 GB, free: 5.051 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.003775/1.389, allocations: 1.444 MB / 0.9836 GB, free: 3.586 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003261/1.39, allocations: 7.938 kB / 0.9836 GB, free: 3.578 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 8.123e-05/1.39, allocations: 19.73 kB / 0.9836 GB, free: 3.559 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.0003597/1.39, allocations: 63.77 kB / 0.9837 GB, free: 3.496 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.001138/1.391, allocations: 192.9 kB / 0.9838 GB, free: 3.312 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.0005732/1.392, allocations: 240.5 kB / 0.9841 GB, free: 3.078 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003862/1.392, allocations: 103.7 kB / 0.9842 GB, free: 2.969 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002139/1.392, allocations: 99.59 kB / 0.9843 GB, free: 2.871 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002663/1.393, allocations: 103.4 kB / 0.9844 GB, free: 2.77 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 4.757e-05/1.393, allocations: 8 kB / 0.9844 GB, free: 2.762 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001208/1.393, allocations: 23.98 kB / 0.9844 GB, free: 2.738 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 6.34e-05/1.393, allocations: 31.84 kB / 0.9844 GB, free: 2.707 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.0001305/1.393, allocations: 77.52 kB / 0.9845 GB, free: 2.625 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.0006532/1.394, allocations: 401.1 kB / 0.9849 GB, free: 2.234 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 1.052e-05/1.394, allocations: 4 kB / 0.9849 GB, free: 2.23 MB / 0.7325 GB Notification: Performance of FrontEnd: time 4.298e-06/1.394, allocations: 3.938 kB / 0.9849 GB, free: 2.227 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 1.521e-05/1.394, allocations: 0 / 0.9849 GB, free: 2.227 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: 54 * Number of variables: 54 Notification: Performance of Generate backend data structure: time 0.001699/1.396, allocations: 0.5784 MB / 0.9855 GB, free: 1.594 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 8.737e-05/1.396, allocations: 8.031 kB / 0.9855 GB, free: 1.586 MB / 0.7325 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000113/1.396, allocations: 58.55 kB / 0.9855 GB, free: 1.52 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001375/1.396, allocations: 43.52 kB / 0.9856 GB, free: 1.477 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001034/1.397, allocations: 345.8 kB / 0.9859 GB, free: 1.098 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.185e-05/1.397, allocations: 16.44 kB / 0.9859 GB, free: 1.082 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.252e-05/1.397, allocations: 28 kB / 0.9859 GB, free: 1.055 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008185/1.398, allocations: 261.7 kB / 0.9862 GB, free: 0.7852 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.697e-05/1.398, allocations: 4 kB / 0.9862 GB, free: 0.7812 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.136e-05/1.398, allocations: 8 kB / 0.9862 GB, free: 0.7734 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.037e-05/1.398, allocations: 7.984 kB / 0.9862 GB, free: 0.7656 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007331/1.399, allocations: 197.6 kB / 0.9864 GB, free: 0.5742 MB / 0.7325 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002131/1.401, allocations: 0.9557 MB / 0.9873 GB, free: 15.54 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006772/1.402, allocations: 158.7 kB / 0.9875 GB, free: 15.38 MB / 0.7481 GB Notification: Performance of preOpt evalFunc (simulation): time 3.749e-05/1.402, allocations: 3.984 kB / 0.9875 GB, free: 15.38 MB / 0.7481 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004564/1.402, allocations: 131.5 kB / 0.9876 GB, free: 15.23 MB / 0.7481 GB Notification: Performance of pre-optimization done (n=12): time 3.196e-06/1.402, allocations: 0 / 0.9876 GB, free: 15.23 MB / 0.7481 GB Notification: Performance of matching and sorting (n=12): time 0.001026/1.403, allocations: 245.2 kB / 0.9878 GB, free: 14.99 MB / 0.7481 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001118/1.403, allocations: 85.11 kB / 0.9879 GB, free: 14.89 MB / 0.7481 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004516/1.404, allocations: 258.6 kB / 0.9882 GB, free: 14.63 MB / 0.7481 GB Notification: Performance of collectPreVariables (initialization): time 4.754e-05/1.404, allocations: 33.7 kB / 0.9882 GB, free: 14.59 MB / 0.7481 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002277/1.404, allocations: 175.9 kB / 0.9884 GB, free: 14.41 MB / 0.7481 GB Notification: Performance of collectInitialBindings (initialization): time 5.279e-05/1.404, allocations: 35.45 kB / 0.9884 GB, free: 14.38 MB / 0.7481 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.646e-05/1.404, allocations: 8 kB / 0.9884 GB, free: 14.37 MB / 0.7481 GB Notification: Performance of setup shared object (initialization): time 0.0003009/1.404, allocations: 334.8 kB / 0.9887 GB, free: 14.04 MB / 0.7481 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003571/1.405, allocations: 92.06 kB / 0.9888 GB, free: 13.95 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004031/1.405, allocations: 156.8 kB / 0.989 GB, free: 13.76 MB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003868/1.406, allocations: 121.7 kB / 0.9891 GB, free: 13.64 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.589e-06/1.406, allocations: 0 / 0.9891 GB, free: 13.64 MB / 0.7481 GB Notification: Performance of matching and sorting (n=21) (initialization): time 0.0009327/1.407, allocations: 318.8 kB / 0.9894 GB, free: 13.31 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 0.0006894/1.407, allocations: 0.7323 MB / 0.9901 GB, free: 12.52 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.426e-05/1.407, allocations: 4 kB / 0.9901 GB, free: 12.52 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.722e-05/1.407, allocations: 0 / 0.9901 GB, free: 12.52 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002707/1.408, allocations: 39.91 kB / 0.9901 GB, free: 12.48 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.597e-05/1.408, allocations: 4 kB / 0.9901 GB, free: 12.47 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004266/1.408, allocations: 71.78 kB / 0.9902 GB, free: 12.4 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.591e-05/1.408, allocations: 15.95 kB / 0.9902 GB, free: 12.39 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 1.117e-05/1.408, allocations: 4 kB / 0.9902 GB, free: 12.38 MB / 0.7481 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0007221/1.409, allocations: 241.4 kB / 0.9905 GB, free: 12.14 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.145e-06/1.409, allocations: 4 kB / 0.9905 GB, free: 12.14 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.244e-06/1.409, allocations: 4 kB / 0.9905 GB, free: 12.13 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001749/1.409, allocations: 40.14 kB / 0.9905 GB, free: 12.09 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.677e-06/1.409, allocations: 3.984 kB / 0.9905 GB, free: 12.09 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003764/1.41, allocations: 51.88 kB / 0.9906 GB, free: 12.04 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.101e-05/1.41, allocations: 19.98 kB / 0.9906 GB, free: 12.02 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition1,$whenCondition2,fanStatus.y,cooCoi.conInt.y,cooCoi.and2.y,$PRE.zonSta.booPul.y,zonSta.booPul.y,reaToInt.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (19): * Single equations (assignments): 18 * 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 0.0004006/1.41, allocations: 224.9 kB / 0.9908 GB, free: 11.79 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.305e-05/1.41, allocations: 31.67 kB / 0.9908 GB, free: 11.76 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.447e-05/1.41, allocations: 29.62 kB / 0.9909 GB, free: 11.73 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.969e-06/1.41, allocations: 4 kB / 0.9909 GB, free: 11.73 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.213e-05/1.41, allocations: 0 / 0.9909 GB, free: 11.73 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.634e-06/1.41, allocations: 0 / 0.9909 GB, free: 11.73 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005109/1.411, allocations: 293.5 kB / 0.9911 GB, free: 11.39 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.643e-06/1.411, allocations: 4 kB / 0.9911 GB, free: 11.39 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001826/1.411, allocations: 27.97 kB / 0.9912 GB, free: 11.36 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.675e-06/1.411, allocations: 3.953 kB / 0.9912 GB, free: 11.36 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.413e-05/1.411, allocations: 8 kB / 0.9912 GB, free: 11.35 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.275e-06/1.411, allocations: 0 / 0.9912 GB, free: 11.35 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.675e-06/1.411, allocations: 0 / 0.9912 GB, free: 11.35 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006587/1.412, allocations: 213.3 kB / 0.9914 GB, free: 11.12 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001397/1.412, allocations: 100.8 kB / 0.9915 GB, free: 11.01 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.423e-05/1.412, allocations: 11.95 kB / 0.9915 GB, free: 11 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001541/1.412, allocations: 23.92 kB / 0.9915 GB, free: 10.97 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001198/1.412, allocations: 15.98 kB / 0.9915 GB, free: 10.96 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.888e-05/1.412, allocations: 3.984 kB / 0.9915 GB, free: 10.95 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.0004709/1.413, allocations: 182 kB / 0.9917 GB, free: 10.78 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.8e-07/1.413, allocations: 0 / 0.9917 GB, free: 10.78 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.0006388/1.413, allocations: 99.62 kB / 0.9918 GB, free: 10.68 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$whenCondition2,cooCoi.and2.y,zonSta.booPul.y,reaToInt.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (12): * Single equations (assignments): 11 * 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 0.001527/1.415, allocations: 0.7566 MB / 0.9925 GB, free: 9.891 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.001231/1.416, allocations: 434.4 kB / 0.993 GB, free: 9.441 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 4.448e-06/1.416, allocations: 0 / 0.993 GB, free: 9.441 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.0002695/1.417, allocations: 76.77 kB / 0.993 GB, free: 9.367 MB / 0.7481 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005055/1.417, allocations: 57.84 kB / 0.9931 GB, free: 9.312 MB / 0.7481 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003181/1.42, allocations: 1.837 MB / 0.9949 GB, free: 7.395 MB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001307/1.422, allocations: 0.7676 MB / 0.9956 GB, free: 6.602 MB / 0.7481 GB Notification: Performance of simCode: alias equations: time 0.0002691/1.422, allocations: 33.94 kB / 0.9957 GB, free: 6.57 MB / 0.7481 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002253/1.422, allocations: 87.39 kB / 0.9957 GB, free: 6.484 MB / 0.7481 GB Notification: Performance of SimCode: time 1.453e-06/1.422, allocations: 0 / 0.9957 GB, free: 6.484 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03203/1.454, allocations: 5.608 MB / 1.001 GB, free: 1.129 MB / 0.7481 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003837/1.455, allocations: 223.7 kB / 1.001 GB, free: 0.8906 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.956/4.411, allocations: 7.266 kB / 1.001 GB, free: 0.8867 MB / 0.7481 GB (rm -f Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil_res.mat --tempDir=temp_Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_CoolingCoil_fmu --startTime=0 --stopTime=28000 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_SetPoints_Validation_CoolingCoil.fmu > Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.CoolingCoil_res.mat does not exist to compare? outputFormat=mat