Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable.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 9.1.1-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/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.Economizers.Subsequences.Validation.Limits_Disable,fileNamePrefix="Buildings_9_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_Disable",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable,fileNamePrefix="Buildings_9_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_Disable",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 0.0009662/0.0009663, allocations: 92.08 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001103/0.001103, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.426/1.426, allocations: 223.3 MB / 240 MB, free: 5.465 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.445/2.445, allocations: 390.4 MB / 0.6655 GB, free: 2.973 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.0003512/0.0003513, allocations: 8 kB / 0.815 GB, free: 14.05 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7693/0.7697, allocations: 142.3 MB / 0.954 GB, free: 8.145 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable): time 0.003058/0.7728, allocations: 2.383 MB / 0.9563 GB, free: 6.262 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.003126/0.776, allocations: 1.639 MB / 0.9579 GB, free: 4.895 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001019/0.777, allocations: 24.16 kB / 0.9579 GB, free: 4.887 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.0005081/0.7775, allocations: 77.41 kB / 0.958 GB, free: 4.812 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.0007229/0.7783, allocations: 89.5 kB / 0.9581 GB, free: 4.734 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007675/0.7791, allocations: 258.5 kB / 0.9583 GB, free: 4.527 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.00148/0.7806, allocations: 1.035 MB / 0.9593 GB, free: 3.879 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006412/0.7812, allocations: 429.8 kB / 0.9597 GB, free: 3.613 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003391/0.7816, allocations: 268 kB / 0.96 GB, free: 3.445 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002724/0.7818, allocations: 324.2 kB / 0.9603 GB, free: 3.199 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 6.864e-05/0.7819, allocations: 27.22 kB / 0.9603 GB, free: 3.199 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 8.247e-05/0.782, allocations: 31.06 kB / 0.9603 GB, free: 3.199 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.000129/0.7821, allocations: 132.6 kB / 0.9605 GB, free: 3.098 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.00018/0.7823, allocations: 174.6 kB / 0.9606 GB, free: 2.969 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.0009336/0.7833, allocations: 1.279 MB / 0.9619 GB, free: 1.875 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 6.202e-06/0.7833, allocations: 0 / 0.9619 GB, free: 1.875 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.994e-06/0.7833, allocations: 0.875 kB / 0.9619 GB, free: 1.875 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 1.77e-05/0.7833, allocations: 0 / 0.9619 GB, free: 1.875 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 236 * Number of variables: 236 Notification: Performance of Generate backend data structure: time 0.001826/0.7852, allocations: 1.083 MB / 0.9629 GB, free: 1.008 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 5.691e-05/0.7852, allocations: 13.06 kB / 0.963 GB, free: 1.004 MB / 0.7169 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000169/0.7854, allocations: 146.6 kB / 0.9631 GB, free: 0.8828 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000193/0.7856, allocations: 119.2 kB / 0.9632 GB, free: 0.8203 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001101/0.7867, allocations: 0.7137 MB / 0.9639 GB, free: 252 kB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.835e-05/0.7868, allocations: 68.34 kB / 0.964 GB, free: 220 kB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001307/0.7869, allocations: 92.97 kB / 0.9641 GB, free: 188 kB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001707/0.7886, allocations: 0.7859 MB / 0.9648 GB, free: 15.73 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.04e-05/0.7887, allocations: 0 / 0.9648 GB, free: 15.73 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.706e-05/0.7888, allocations: 38.69 kB / 0.9649 GB, free: 15.7 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.504e-05/0.7888, allocations: 20.31 kB / 0.9649 GB, free: 15.7 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001429/0.7902, allocations: 0.6806 MB / 0.9656 GB, free: 15.38 MB / 0.7325 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004159/0.7944, allocations: 2.6 MB / 0.9681 GB, free: 13.35 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006845/0.7951, allocations: 301.2 kB / 0.9684 GB, free: 13.21 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003406/0.7955, allocations: 164.5 kB / 0.9685 GB, free: 13.13 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 4.312e-05/0.7955, allocations: 17.02 kB / 0.9686 GB, free: 13.12 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.496e-05/0.7955, allocations: 37.42 kB / 0.9686 GB, free: 13.07 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=36): time 2.806e-06/0.7956, allocations: 0 / 0.9686 GB, free: 13.07 MB / 0.7325 GB Notification: Performance of matching and sorting (n=36): time 0.001143/0.7967, allocations: 494.1 kB / 0.9691 GB, free: 12.83 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.3e-05/0.7968, allocations: 55.28 kB / 0.9691 GB, free: 12.77 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001045/0.7978, allocations: 0.799 MB / 0.9699 GB, free: 12.29 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 4.556e-05/0.7979, allocations: 36.45 kB / 0.9699 GB, free: 12.25 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004281/0.7983, allocations: 0.4942 MB / 0.9704 GB, free: 11.81 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001192/0.7984, allocations: 123.8 kB / 0.9705 GB, free: 11.7 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.254e-05/0.7985, allocations: 16.12 kB / 0.9705 GB, free: 11.69 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001464/0.7986, allocations: 335.5 kB / 0.9709 GB, free: 11.36 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004089/0.799, allocations: 188.3 kB / 0.971 GB, free: 11.28 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008/0.7998, allocations: 494.5 kB / 0.9715 GB, free: 10.78 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005662/0.8004, allocations: 250.8 kB / 0.9718 GB, free: 10.66 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.221e-05/0.8004, allocations: 2.656 kB / 0.9718 GB, free: 10.66 MB / 0.7325 GB Notification: Performance of matching and sorting (n=95) (initialization): time 0.001541/0.802, allocations: 0.7576 MB / 0.9725 GB, free: 10.27 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 3.084e-05/0.802, allocations: 9.281 kB / 0.9725 GB, free: 10.27 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.062e-05/0.8021, allocations: 9.844 kB / 0.9725 GB, free: 10.27 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.272e-05/0.8021, allocations: 17.41 kB / 0.9725 GB, free: 10.27 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005493/0.8027, allocations: 151.4 kB / 0.9727 GB, free: 10.23 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.637e-05/0.8027, allocations: 26.27 kB / 0.9727 GB, free: 10.22 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006296/0.8033, allocations: 126.5 kB / 0.9728 GB, free: 10.14 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.812e-05/0.8034, allocations: 43.47 kB / 0.9729 GB, free: 10.13 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * Number of states: 0 () * Number of discrete variables: 35 (damLim1.and3.y,damLim1.not1.u,damLim2.and3.y,damLim2.not1.u,damLim3.and3.y,damLim3.not1.u,operationMode3.y,freProSta3.y,fanStatus3.y,operationMode2.y,freProSta2.y,fanStatus2.y,operationMode1.y,fanStatus1.y,damLim3.conInt1.y,damLim3.conInt.y,damLim2.conInt1.y,damLim2.conInt.y,damLim1.conInt1.y,damLim1.conInt.y,damLim1.intLesEqu.y,damLim1.intEqu1.y,damLim1.not1.y,damLim2.intLesEqu.y,damLim2.intEqu1.y,damLim3.intLesEqu.y,damLim3.intEqu1.y,damLim3.not1.y,damLim2.not1.y,$PRE.damLim1.noZerMin.greHys.y,damLim1.noZerMin.greHys.y,$PRE.damLim2.noZerMin.greHys.y,damLim2.noZerMin.greHys.y,$PRE.damLim3.noZerMin.greHys.y,damLim3.noZerMin.greHys.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (95): * Single equations (assignments): 95 * 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 0.000446/0.8039, allocations: 253.6 kB / 0.9731 GB, free: 9.922 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001326/0.804, allocations: 78.81 kB / 0.9732 GB, free: 9.879 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009901/0.805, allocations: 425 kB / 0.9736 GB, free: 9.637 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.846e-06/0.805, allocations: 3.812 kB / 0.9736 GB, free: 9.637 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.432e-06/0.805, allocations: 0 / 0.9736 GB, free: 9.637 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.562e-06/0.8051, allocations: 5.016 kB / 0.9736 GB, free: 9.633 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001972/0.807, allocations: 1.387 MB / 0.9749 GB, free: 8.535 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.857e-06/0.807, allocations: 1.188 kB / 0.9749 GB, free: 8.535 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002608/0.8073, allocations: 70.28 kB / 0.975 GB, free: 8.52 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.724e-06/0.8073, allocations: 3.469 kB / 0.975 GB, free: 8.52 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.781e-05/0.8074, allocations: 10.48 kB / 0.975 GB, free: 8.512 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.12e-06/0.8074, allocations: 2.531 kB / 0.975 GB, free: 8.512 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.416e-06/0.8074, allocations: 2.344 kB / 0.975 GB, free: 8.512 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007521/0.8081, allocations: 0.5054 MB / 0.9755 GB, free: 8.168 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001657/0.8083, allocations: 177.7 kB / 0.9757 GB, free: 7.996 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.86e-05/0.8084, allocations: 13.33 kB / 0.9757 GB, free: 7.988 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002799/0.8087, allocations: 35.09 kB / 0.9757 GB, free: 7.969 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001376/0.8088, allocations: 49.12 kB / 0.9758 GB, free: 7.941 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.34e-05/0.8089, allocations: 11.66 kB / 0.9758 GB, free: 7.938 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0007208/0.8096, allocations: 0.5063 MB / 0.9763 GB, free: 7.645 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.2e-07/0.8096, allocations: 0 / 0.9763 GB, free: 7.645 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.0009263/0.8105, allocations: 151.4 kB / 0.9764 GB, free: 7.605 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 3 (damLim1.noZerMin.greHys.y,damLim2.noZerMin.greHys.y,damLim3.noZerMin.greHys.y) * Number of discrete states: 3 (damLim3.noZerMin.greHys.y,damLim2.noZerMin.greHys.y,damLim1.noZerMin.greHys.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (38): * Single equations (assignments): 38 * 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 0.001245/0.8118, allocations: 1.085 MB / 0.9775 GB, free: 6.707 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.001021/0.8128, allocations: 480.7 kB / 0.978 GB, free: 6.508 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 3.547e-06/0.8128, allocations: 0 / 0.978 GB, free: 6.508 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.0003735/0.8132, allocations: 172.5 kB / 0.9781 GB, free: 6.438 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001103/0.8143, allocations: 275.5 kB / 0.9784 GB, free: 6.316 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007077/0.8214, allocations: 4.363 MB / 0.9826 GB, free: 1.746 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005359/0.822, allocations: 0.9689 MB / 0.9836 GB, free: 0.75 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.0004692/0.8225, allocations: 110.9 kB / 0.9837 GB, free: 0.6367 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000416/0.8229, allocations: 335.3 kB / 0.984 GB, free: 316 kB / 0.7325 GB Notification: Performance of SimCode: time 1.012e-06/0.8229, allocations: 0 / 0.984 GB, free: 316 kB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03046/0.8533, allocations: 14.43 MB / 0.9981 GB, free: 2.219 MB / 0.7481 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001998/0.8536, allocations: 247.6 kB / 0.9983 GB, free: 1.887 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.06/2.914, allocations: 4.828 kB / 0.9983 GB, free: 1.887 MB / 0.7481 GB (rm -f Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable.pipe ; mkfifo Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable.pipe ; head -c 1048576 < Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable.pipe >> ../files/Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable_res.mat --tempDir=temp_Buildings_9_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_Disable_fmu --startTime=0 --stopTime=1800 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Controls_OBC_ASHRAE_G36_AHUs_SingleZone_VAV_Economizers_Subsequences_Validation_Limits_Disable.fmu > Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.Economizers.Subsequences.Validation.Limits_Disable_res.mat does not exist to compare? outputFormat=mat