Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-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.Utilities.IO.SignalExchange.Examples.FirstOrder,fileNamePrefix="Buildings_9_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder,fileNamePrefix="Buildings_9_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder",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 0.006887/0.006887, allocations: 101.7 kB / 15.73 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001689/0.001689, allocations: 195.8 kB / 16.67 MB, free: 5.906 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.318/1.318, allocations: 222.9 MB / 240.4 MB, free: 4.316 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.289/2.289, allocations: 390.3 MB / 0.6648 GB, free: 212 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001372/0.001372, allocations: 62.7 kB / 0.9504 GB, free: 5.977 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2432/0.2445, allocations: 140.4 MB / 1.087 GB, free: 2.051 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder): time 0.004021/0.2486, allocations: 2.611 MB / 1.09 GB, free: 15.41 MB / 0.8575 GB Notification: Performance of NFInst.instExpressions: time 0.001621/0.2503, allocations: 0.8963 MB / 1.091 GB, free: 14.51 MB / 0.8575 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003059/0.2506, allocations: 11.94 kB / 1.091 GB, free: 14.5 MB / 0.8575 GB Notification: Performance of NFTyping.typeComponents: time 0.0002432/0.2508, allocations: 67.33 kB / 1.091 GB, free: 14.43 MB / 0.8575 GB Notification: Performance of NFTyping.typeBindings: time 0.0001976/0.2511, allocations: 63.39 kB / 1.091 GB, free: 14.37 MB / 0.8575 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005478/0.2516, allocations: 233.7 kB / 1.091 GB, free: 14.14 MB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.0005088/0.2521, allocations: 463.6 kB / 1.092 GB, free: 13.69 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003639/0.2525, allocations: 233.1 kB / 1.092 GB, free: 13.46 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001817/0.2527, allocations: 139.4 kB / 1.092 GB, free: 13.32 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001745/0.2529, allocations: 143.3 kB / 1.092 GB, free: 13.18 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 7.533e-05/0.253, allocations: 52 kB / 1.092 GB, free: 13.13 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 4.956e-05/0.253, allocations: 51.94 kB / 1.092 GB, free: 13.08 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 7.519e-05/0.2531, allocations: 91.7 kB / 1.092 GB, free: 12.99 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.0001548/0.2533, allocations: 187 kB / 1.093 GB, free: 12.81 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.0006209/0.2539, allocations: 0.6265 MB / 1.093 GB, free: 12.18 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 4.789e-06/0.2539, allocations: 0 / 1.093 GB, free: 12.18 MB / 0.8575 GB Notification: Performance of FrontEnd: time 1.423e-06/0.2539, allocations: 0 / 1.093 GB, free: 12.18 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 1.96e-05/0.2539, allocations: 0 / 1.093 GB, free: 12.18 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 66 * Number of variables: 66 Notification: Performance of Generate backend data structure: time 0.001077/0.255, allocations: 0.643 MB / 1.094 GB, free: 11.49 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.588e-05/0.2551, allocations: 12.03 kB / 1.094 GB, free: 11.48 MB / 0.8575 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.99e-05/0.2552, allocations: 70.66 kB / 1.094 GB, free: 11.4 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.385e-05/0.2552, allocations: 40.47 kB / 1.094 GB, free: 11.36 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005987/0.2558, allocations: 387.2 kB / 1.094 GB, free: 10.95 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.518e-05/0.2559, allocations: 20.94 kB / 1.094 GB, free: 10.93 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.43e-05/0.256, allocations: 28.38 kB / 1.094 GB, free: 10.9 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006238/0.2566, allocations: 333.5 kB / 1.095 GB, free: 10.55 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.372e-05/0.2566, allocations: 0 / 1.095 GB, free: 10.55 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.012e-05/0.2566, allocations: 12 kB / 1.095 GB, free: 10.54 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.028e-05/0.2567, allocations: 8 kB / 1.095 GB, free: 10.54 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005033/0.2572, allocations: 238 kB / 1.095 GB, free: 10.3 MB / 0.8575 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00162/0.2588, allocations: 1.151 MB / 1.096 GB, free: 9.09 MB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005448/0.2594, allocations: 234.8 kB / 1.096 GB, free: 8.852 MB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002049/0.2596, allocations: 92.83 kB / 1.096 GB, free: 8.758 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 3.244e-05/0.2596, allocations: 7.984 kB / 1.096 GB, free: 8.75 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.933e-05/0.2596, allocations: 42.48 kB / 1.096 GB, free: 8.699 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=16): time 1.253e-06/0.2597, allocations: 0 / 1.096 GB, free: 8.699 MB / 0.8575 GB Notification: Performance of matching and sorting (n=16): time 0.0007756/0.2604, allocations: 294.9 kB / 1.097 GB, free: 8.406 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.089e-05/0.2605, allocations: 85.05 kB / 1.097 GB, free: 8.305 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003904/0.2609, allocations: 328.5 kB / 1.097 GB, free: 7.969 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 2.972e-05/0.2609, allocations: 33.7 kB / 1.097 GB, free: 7.93 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001521/0.2611, allocations: 196 kB / 1.097 GB, free: 7.734 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 4.224e-05/0.2612, allocations: 51.25 kB / 1.097 GB, free: 7.684 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.908e-05/0.2612, allocations: 41.7 kB / 1.097 GB, free: 7.637 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001268/0.2614, allocations: 346.8 kB / 1.098 GB, free: 7.289 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001864/0.2616, allocations: 80.83 kB / 1.098 GB, free: 7.207 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002094/0.2618, allocations: 129.4 kB / 1.098 GB, free: 7.07 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003563/0.2621, allocations: 188 kB / 1.098 GB, free: 6.879 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.063e-06/0.2622, allocations: 0 / 1.098 GB, free: 6.879 MB / 0.8575 GB Notification: Performance of matching and sorting (n=20) (initialization): time 0.0004612/0.2626, allocations: 254.9 kB / 1.098 GB, free: 6.625 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 1.559e-05/0.2626, allocations: 8 kB / 1.098 GB, free: 6.617 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.879e-06/0.2627, allocations: 0 / 1.098 GB, free: 6.617 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.565e-05/0.2627, allocations: 0 / 1.098 GB, free: 6.617 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001865/0.2629, allocations: 39.91 kB / 1.098 GB, free: 6.578 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.263e-06/0.2629, allocations: 7.938 kB / 1.098 GB, free: 6.57 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001243/0.263, allocations: 15.84 kB / 1.098 GB, free: 6.555 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.688e-05/0.263, allocations: 12.06 kB / 1.098 GB, free: 6.543 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000257/0.2633, allocations: 196.1 kB / 1.099 GB, free: 6.348 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002139/0.2635, allocations: 107.3 kB / 1.099 GB, free: 6.23 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003437/0.2639, allocations: 164.7 kB / 1.099 GB, free: 6.062 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.112e-06/0.2639, allocations: 4.031 kB / 1.099 GB, free: 6.059 MB / 0.8575 GB Notification: Performance of matching and sorting (n=20) (initialization_lambda0): time 0.000415/0.2643, allocations: 225.2 kB / 1.099 GB, free: 5.832 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 7.293e-06/0.2643, allocations: 4 kB / 1.099 GB, free: 5.828 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.018e-06/0.2643, allocations: 4 kB / 1.099 GB, free: 5.824 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.258e-06/0.2644, allocations: 4 kB / 1.099 GB, free: 5.82 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001364/0.2645, allocations: 27.92 kB / 1.099 GB, free: 5.793 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.829e-06/0.2645, allocations: 7.984 kB / 1.099 GB, free: 5.785 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001134/0.2646, allocations: 19.78 kB / 1.099 GB, free: 5.766 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.021e-05/0.2646, allocations: 8.062 kB / 1.099 GB, free: 5.758 MB / 0.8575 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 3 (expMod.oveWriAct_activate,expMod.oveWriSet_activate,expMod.mod.conPI.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (20): * Single equations (assignments): 20 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 9.945e-05/0.2647, allocations: 188.3 kB / 1.099 GB, free: 5.566 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.987e-05/0.2648, allocations: 31.62 kB / 1.099 GB, free: 5.535 MB / 0.8575 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.882e-05/0.2649, allocations: 43.19 kB / 1.099 GB, free: 5.496 MB / 0.8575 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.114e-06/0.2649, allocations: 3.938 kB / 1.099 GB, free: 5.492 MB / 0.8575 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.781e-06/0.2649, allocations: 3.938 kB / 1.099 GB, free: 5.488 MB / 0.8575 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.645e-06/0.2649, allocations: 0 / 1.099 GB, free: 5.488 MB / 0.8575 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000396/0.2653, allocations: 409.3 kB / 1.1 GB, free: 5.039 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.695e-06/0.2653, allocations: 0 / 1.1 GB, free: 5.039 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001649/0.2655, allocations: 35.92 kB / 1.1 GB, free: 5.004 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.844e-06/0.2655, allocations: 0 / 1.1 GB, free: 5.004 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.605e-05/0.2655, allocations: 4 kB / 1.1 GB, free: 5 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.433e-06/0.2655, allocations: 0 / 1.1 GB, free: 5 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.144e-06/0.2655, allocations: 7.938 kB / 1.1 GB, free: 4.992 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006679/0.2662, allocations: 439 kB / 1.1 GB, free: 4.547 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001176/0.2663, allocations: 128.7 kB / 1.1 GB, free: 4.402 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.272e-05/0.2664, allocations: 0 / 1.1 GB, free: 4.402 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001424/0.2665, allocations: 15.98 kB / 1.1 GB, free: 4.387 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.299e-05/0.2666, allocations: 11.92 kB / 1.1 GB, free: 4.375 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.261e-05/0.2666, allocations: 8 kB / 1.1 GB, free: 4.367 MB / 0.8575 GB Notification: Performance of sorting global known variables: time 0.0002177/0.2668, allocations: 231.1 kB / 1.101 GB, free: 4.145 MB / 0.8575 GB Notification: Performance of sort global known variables: time 1.11e-07/0.2668, allocations: 0 / 1.101 GB, free: 4.145 MB / 0.8575 GB Notification: Performance of remove unused functions: time 0.0003743/0.2672, allocations: 91.59 kB / 1.101 GB, free: 4.055 MB / 0.8575 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (expMod.mod.conPI.I.y,expMod.mod.firOrd.y) * Number of discrete variables: 2 (expMod.oveWriSet_activate,expMod.oveWriAct_activate) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 16 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0009227/0.2681, allocations: 0.9713 MB / 1.102 GB, free: 3.062 MB / 0.8575 GB Notification: Performance of simCode: created initialization part: time 0.0005614/0.2687, allocations: 287.8 kB / 1.102 GB, free: 2.781 MB / 0.8575 GB Notification: Performance of simCode: created event and clocks part: time 2.445e-06/0.2687, allocations: 0 / 1.102 GB, free: 2.781 MB / 0.8575 GB Notification: Performance of simCode: created simulation system equations: time 0.0001935/0.2689, allocations: 99.89 kB / 1.102 GB, free: 2.684 MB / 0.8575 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005554/0.2695, allocations: 94.22 kB / 1.102 GB, free: 2.598 MB / 0.8575 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003707/0.2732, allocations: 2.919 MB / 1.105 GB, free: 15.59 MB / 0.8731 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003365/0.2735, allocations: 0.7752 MB / 1.106 GB, free: 14.79 MB / 0.8731 GB Notification: Performance of simCode: alias equations: time 0.0001189/0.2737, allocations: 26.28 kB / 1.106 GB, free: 14.76 MB / 0.8731 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001478/0.2738, allocations: 103.4 kB / 1.106 GB, free: 14.66 MB / 0.8731 GB Notification: Performance of SimCode: time 2.2e-07/0.2738, allocations: 0 / 1.106 GB, free: 14.66 MB / 0.8731 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1771/0.451, allocations: 6.679 MB / 1.112 GB, free: 8.102 MB / 0.8731 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.34/10.79, allocations: 21.36 kB / 1.112 GB, free: 8.086 MB / 0.8731 GB (rm -f Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; mkfifo Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; head -c 1048576 < Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe >> ../files/Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder_res.mat --tempDir=temp_Buildings_9_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder_fmu --startTime=0 --stopTime=150 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder.fmu > Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Utilities_IO_SignalExchange_Examples_FirstOrder.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches