Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20.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/ScalableTestSuite 2.2.0-master/package.mo", uses=false)
Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-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(ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_20",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_20",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 0.0009598/0.0009598, allocations: 93.88 kB / 16.3 MB, free: 6.457 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009974/0.0009974, allocations: 183.5 kB / 17.2 MB, free: 6.34 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.406/1.406, allocations: 223.2 MB / 241.1 MB, free: 5.387 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 1.074/1.074, allocations: 120.5 MB / 412.7 MB, free: 12.12 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.000316/0.000316, allocations: 12 kB / 0.4943 GB, free: 11.02 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1764/0.1767, allocations: 82.85 MB / 0.5752 GB, free: 8.035 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20): time 0.5981/0.7748, allocations: 10.83 MB / 0.5857 GB, free: 9.91 MB / 446.3 MB
Notification: Performance of NFInst.instExpressions: time 0.007406/0.7823, allocations: 6.688 MB / 0.5923 GB, free: 8.438 MB / 446.3 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001184/0.7825, allocations: 0 / 0.5923 GB, free: 8.438 MB / 446.3 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002254/0.7827, allocations: 39.11 kB / 0.5923 GB, free: 8.43 MB / 446.3 MB
Notification: Performance of NFTyping.typeBindings: time 0.01093/0.7936, allocations: 2.446 MB / 0.5947 GB, free: 7.449 MB / 446.3 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0009499/0.7946, allocations: 178 kB / 0.5949 GB, free: 7.352 MB / 446.3 MB
Notification: Performance of NFFlatten.flatten: time 0.001306/0.7959, allocations: 0.8306 MB / 0.5957 GB, free: 7.023 MB / 446.3 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001731/0.7961, allocations: 55.89 kB / 0.5957 GB, free: 7.008 MB / 446.3 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007224/0.7968, allocations: 340.4 kB / 0.5961 GB, free: 6.922 MB / 446.3 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009258/0.7978, allocations: 435.1 kB / 0.5965 GB, free: 6.793 MB / 446.3 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001474/0.7979, allocations: 40.84 kB / 0.5965 GB, free: 6.793 MB / 446.3 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.02076/0.8187, allocations: 5.892 MB / 0.6023 GB, free: 4.961 MB / 446.3 MB
Notification: Performance of NFScalarize.scalarize: time 0.0004223/0.8192, allocations: 300.1 kB / 0.6025 GB, free: 4.793 MB / 446.3 MB
Notification: Performance of NFVerifyModel.verify: time 0.0006478/0.8199, allocations: 189.8 kB / 0.6027 GB, free: 4.711 MB / 446.3 MB
Notification: Performance of NFConvertDAE.convert: time 0.008293/0.8282, allocations: 2.655 MB / 0.6053 GB, free: 3.219 MB / 446.3 MB
Notification: Performance of FrontEnd - DAE generated: time 4.207e-06/0.8282, allocations: 0 / 0.6053 GB, free: 3.219 MB / 446.3 MB
Notification: Performance of FrontEnd: time 3.487e-06/0.8282, allocations: 0 / 0.6053 GB, free: 3.219 MB / 446.3 MB
Notification: Performance of Transformations before backend: time 2.559e-05/0.8283, allocations: 0 / 0.6053 GB, free: 3.219 MB / 446.3 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 286
 * Number of variables: 286
Notification: Performance of Generate backend data structure: time 0.008801/0.8371, allocations: 1.97 MB / 0.6072 GB, free: 2.051 MB / 446.3 MB
Notification: Performance of prepare preOptimizeDAE: time 6.277e-05/0.8372, allocations: 9.312 kB / 0.6073 GB, free: 2.051 MB / 446.3 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004526/0.8376, allocations: 174.5 kB / 0.6074 GB, free: 1.914 MB / 446.3 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001069/0.8387, allocations: 175.1 kB / 0.6076 GB, free: 1.828 MB / 446.3 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00114/0.8399, allocations: 0.4889 MB / 0.6081 GB, free: 1.461 MB / 446.3 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.127e-05/0.84, allocations: 83.59 kB / 0.6081 GB, free: 1.422 MB / 446.3 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002174/0.8402, allocations: 126 kB / 0.6083 GB, free: 1.375 MB / 446.3 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004452/0.8446, allocations: 1.831 MB / 0.6101 GB, free: 256 kB / 446.3 MB
Notification: Performance of preOpt findStateOrder (simulation): time 4.335e-05/0.8447, allocations: 1.406 kB / 0.6101 GB, free: 256 kB / 446.3 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001614/0.8449, allocations: 46.12 kB / 0.6101 GB, free: 220 kB / 446.3 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.845e-05/0.845, allocations: 29.06 kB / 0.6101 GB, free: 220 kB / 446.3 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004087/0.8491, allocations: 1.617 MB / 0.6117 GB, free: 15.49 MB / 462.3 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006468/0.8556, allocations: 4.451 MB / 0.6161 GB, free: 12.15 MB / 462.3 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003478/0.8591, allocations: 1.799 MB / 0.6178 GB, free: 11.21 MB / 462.3 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.06574/0.9249, allocations: 32.33 MB / 0.6494 GB, free: 8.488 MB / 494.3 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.14e-05/0.925, allocations: 47.86 kB / 0.6494 GB, free: 8.434 MB / 494.3 MB
Notification: Performance of pre-optimization done (n=142): time 3.777e-06/0.925, allocations: 3.938 kB / 0.6494 GB, free: 8.43 MB / 494.3 MB
Notification: Performance of matching and sorting (n=202): time 0.07767/1.003, allocations: 20.68 MB / 0.6696 GB, free: 3.777 MB / 0.4983 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.846e-05/1.003, allocations: 73.41 kB / 0.6697 GB, free: 3.695 MB / 0.4983 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002227/1.003, allocations: 211.1 kB / 0.6699 GB, free: 3.48 MB / 0.4983 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001057/1.003, allocations: 57.7 kB / 0.67 GB, free: 3.418 MB / 0.4983 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001423/1.003, allocations: 281.8 kB / 0.6702 GB, free: 3.133 MB / 0.4983 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005342/1.004, allocations: 0.7433 MB / 0.6709 GB, free: 2.379 MB / 0.4983 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.208e-05/1.004, allocations: 40 kB / 0.671 GB, free: 2.34 MB / 0.4983 GB
Notification: Performance of setup shared object (initialization): time 0.0001579/1.004, allocations: 398.8 kB / 0.6714 GB, free: 1.941 MB / 0.4983 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001365/1.005, allocations: 0.9642 MB / 0.6723 GB, free: 0.9727 MB / 0.4983 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001516/1.007, allocations: 1.219 MB / 0.6735 GB, free: 15.68 MB / 0.5139 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001576/1.009, allocations: 1.169 MB / 0.6746 GB, free: 14.51 MB / 0.5139 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.541e-06/1.009, allocations: 0 / 0.6746 GB, free: 14.51 MB / 0.5139 GB
Notification: Performance of matching and sorting (n=262) (initialization): time 0.004166/1.013, allocations: 2.972 MB / 0.6775 GB, free: 11.47 MB / 0.5139 GB
Notification: Performance of prepare postOptimizeDAE: time 2.839e-05/1.013, allocations: 8 kB / 0.6776 GB, free: 11.46 MB / 0.5139 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.428e-05/1.013, allocations: 4 kB / 0.6776 GB, free: 11.46 MB / 0.5139 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002732/1.016, allocations: 0.7666 MB / 0.6783 GB, free: 10.63 MB / 0.5139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001741/1.017, allocations: 455.4 kB / 0.6787 GB, free: 10.18 MB / 0.5139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00619/1.024, allocations: 11.41 MB / 0.6899 GB, free: 14.26 MB / 0.5295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001141/1.025, allocations: 100 kB / 0.69 GB, free: 14.16 MB / 0.5295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001697/1.025, allocations: 79.98 kB / 0.6901 GB, free: 14.08 MB / 0.5295 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 21
 * Number of states: 0 ()
 * Number of discrete variables: 20 (state[20].phase,state[19].phase,state[18].phase,state[17].phase,state[16].phase,state[15].phase,state[14].phase,state[13].phase,state[12].phase,state[11].phase,state[10].phase,state[9].phase,state[8].phase,state[7].phase,state[6].phase,state[5].phase,state[4].phase,state[3].phase,state[2].phase,state[1].phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (242):
 * Single equations (assignments): 222
 * 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: 20
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 20 {1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0006805/1.026, allocations: 403.5 kB / 0.6904 GB, free: 13.68 MB / 0.5295 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001739/1.026, allocations: 79.11 kB / 0.6905 GB, free: 13.6 MB / 0.5295 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00895/1.035, allocations: 8.354 MB / 0.6987 GB, free: 5.098 MB / 0.5295 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.951e-05/1.035, allocations: 83.88 kB / 0.6988 GB, free: 5.016 MB / 0.5295 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.09e-05/1.035, allocations: 0 / 0.6988 GB, free: 5.016 MB / 0.5295 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.216e-05/1.035, allocations: 7.969 kB / 0.6988 GB, free: 5.008 MB / 0.5295 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003223/1.038, allocations: 3.112 MB / 0.7018 GB, free: 1.828 MB / 0.5295 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.115e-05/1.038, allocations: 7.938 kB / 0.7018 GB, free: 1.82 MB / 0.5295 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001235/1.039, allocations: 347.6 kB / 0.7021 GB, free: 1.48 MB / 0.5295 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.004227/1.044, allocations: 1.303 MB / 0.7034 GB, free: 116 kB / 0.5295 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002635/1.044, allocations: 83.92 kB / 0.7035 GB, free: 32 kB / 0.5295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006668/1.051, allocations: 12.12 MB / 0.7153 GB, free: 3.395 MB / 0.5452 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.125e-06/1.051, allocations: 4.031 kB / 0.7153 GB, free: 3.391 MB / 0.5452 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009151/1.06, allocations: 8.315 MB / 0.7235 GB, free: 10.9 MB / 0.5608 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003628/1.06, allocations: 262.3 kB / 0.7237 GB, free: 10.62 MB / 0.5608 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002514/1.06, allocations: 71.91 kB / 0.7238 GB, free: 10.55 MB / 0.5608 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007955/1.061, allocations: 91.77 kB / 0.7239 GB, free: 10.46 MB / 0.5608 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002388/1.062, allocations: 129.8 kB / 0.724 GB, free: 10.34 MB / 0.5608 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001086/1.062, allocations: 67.97 kB / 0.724 GB, free: 10.27 MB / 0.5608 GB
Notification: Performance of sorting global known variables: time 0.0001446/1.062, allocations: 143.2 kB / 0.7242 GB, free: 10.13 MB / 0.5608 GB
Notification: Performance of sort global known variables: time 1.3e-07/1.062, allocations: 7.875 kB / 0.7242 GB, free: 10.12 MB / 0.5608 GB
Notification: Performance of remove unused functions: time 0.004161/1.066, allocations: 1.226 MB / 0.7254 GB, free: 8.895 MB / 0.5608 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 40 (p[1],p[2],p[3],p[4],p[5],p[6],p[7],p[8],p[9],p[10],p[11],p[12],p[13],p[14],p[15],p[16],p[17],p[18],p[19],p[20],h[1],h[2],h[3],h[4],h[5],h[6],h[7],h[8],h[9],h[10],h[11],h[12],h[13],h[14],h[15],h[16],h[17],h[18],h[19],h[20])
 * Number of discrete variables: 40 ($cse1.phase,$cse1.region,$cse2.phase,$cse2.region,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region,$cse11.phase,$cse11.region,$cse12.phase,$cse12.region,$cse13.phase,$cse13.region,$cse14.phase,$cse14.region,$cse15.phase,$cse15.region,$cse16.phase,$cse16.region,$cse17.phase,$cse17.region,$cse18.phase,$cse18.region,$cse19.phase,$cse19.region,$cse20.phase,$cse20.region)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (202):
 * Single equations (assignments): 162
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 20
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 20
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 20 {1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01449/1.08, allocations: 9.803 MB / 0.735 GB, free: 14.92 MB / 0.5764 GB
Notification: Performance of simCode: created initialization part: time 0.005906/1.086, allocations: 3.687 MB / 0.7386 GB, free: 11.21 MB / 0.5764 GB
Notification: Performance of simCode: created event and clocks part: time 8.636e-06/1.087, allocations: 0 / 0.7386 GB, free: 11.21 MB / 0.5764 GB
Notification: Performance of simCode: created simulation system equations: time 0.005143/1.092, allocations: 2.902 MB / 0.7414 GB, free: 8.301 MB / 0.5764 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002259/1.094, allocations: 406.1 kB / 0.7418 GB, free: 7.906 MB / 0.5764 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02465/1.119, allocations: 17.7 MB / 0.7591 GB, free: 5.93 MB / 0.592 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001007/1.12, allocations: 1.554 MB / 0.7606 GB, free: 4.344 MB / 0.592 GB
Notification: Performance of simCode: alias equations: time 0.001616/1.121, allocations: 1.035 MB / 0.7616 GB, free: 3.305 MB / 0.592 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007123/1.122, allocations: 0.6438 MB / 0.7622 GB, free: 2.66 MB / 0.592 GB
Notification: Performance of SimCode: time 7.71e-07/1.122, allocations: 0 / 0.7622 GB, free: 2.66 MB / 0.592 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.6316/1.754, allocations: 69.74 MB / 0.8303 GB, free: 225.1 MB / 0.6548 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001742/1.754, allocations: 232.8 kB / 0.8305 GB, free: 224.9 MB / 0.6548 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.579/7.333, allocations: 0.8438 kB / 0.8305 GB, free: 224.9 MB / 0.6548 GB
(rm -f ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20.pipe ; mkfifo ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20.pipe ; head -c 1048576 < ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20.pipe >> ../files/ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20_res.mat --tempDir=temp_ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_20_fmu --startTime=0 --stopTime=20 --timeout=300 --tolerance=1e-08 ScalableTestSuite_ScalableTestSuite_Thermal_Advection_ScaledExperiments_SteamPipe_N_20.fmu > ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20.pipe 2>&1)
Environment - environmentSimulation:
TODO: How the !@#!# did the simulation report success but simulation result ScalableTestSuite_ScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_20_res.mat does not exist to compare? outputFormat=mat