Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox.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 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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.Fluid.Actuators.Dampers.Examples.MixingBox,fileNamePrefix="Buildings_10_Buildings_Fluid_Actuators_Dampers_Examples_MixingBox",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Actuators.Dampers.Examples.MixingBox,fileNamePrefix="Buildings_10_Buildings_Fluid_Actuators_Dampers_Examples_MixingBox",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 0.001105/0.001105, allocations: 104 kB / 15.6 MB, free: 148 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00119/0.00119, allocations: 196.1 kB / 16.53 MB, free: 6.617 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.333/1.333, allocations: 222.9 MB / 240.2 MB, free: 4.199 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.517/2.517, allocations: 437 MB / 0.7104 GB, free: 4.957 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.002603/0.002603, allocations: 67.91 kB / 0.8694 GB, free: 4.488 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5521/0.5548, allocations: 151.6 MB / 1.017 GB, free: 2.391 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.Dampers.Examples.MixingBox): time 0.1869/0.7417, allocations: 189.7 MB / 1.203 GB, free: 3.98 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 0.00675/0.7485, allocations: 4.274 MB / 1.207 GB, free: 15.7 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009616/0.7495, allocations: 31.81 kB / 1.207 GB, free: 15.66 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.001248/0.7508, allocations: 0.5006 MB / 1.207 GB, free: 15.16 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.003385/0.7542, allocations: 1.563 MB / 1.209 GB, free: 13.59 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.002988/0.7572, allocations: 1.317 MB / 1.21 GB, free: 12.29 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.002477/0.7597, allocations: 2.264 MB / 1.212 GB, free: 10.01 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001386/0.7611, allocations: 1.077 MB / 1.213 GB, free: 8.918 MB / 0.9669 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001385/0.7625, allocations: 0.9537 MB / 1.214 GB, free: 7.961 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001156/0.7636, allocations: 0.86 MB / 1.215 GB, free: 7.098 MB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 0.0002957/0.7639, allocations: 144 kB / 1.215 GB, free: 6.957 MB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002009/0.766, allocations: 1.236 MB / 1.217 GB, free: 5.719 MB / 0.9669 GB Notification: Performance of NFScalarize.scalarize: time 0.000406/0.7664, allocations: 426.7 kB / 1.217 GB, free: 5.301 MB / 0.9669 GB Notification: Performance of NFVerifyModel.verify: time 0.000674/0.7671, allocations: 0.6453 MB / 1.218 GB, free: 4.652 MB / 0.9669 GB Notification: Performance of NFConvertDAE.convert: time 0.002022/0.7691, allocations: 1.951 MB / 1.219 GB, free: 2.699 MB / 0.9669 GB Notification: Performance of FrontEnd - DAE generated: time 2.985e-06/0.7691, allocations: 0 / 1.219 GB, free: 2.699 MB / 0.9669 GB Notification: Performance of FrontEnd: time 1.493e-06/0.7691, allocations: 0 / 1.219 GB, free: 2.699 MB / 0.9669 GB Notification: Performance of Transformations before backend: time 1.083e-05/0.7691, allocations: 0 / 1.219 GB, free: 2.699 MB / 0.9669 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 119 * Number of variables: 119 Notification: Performance of Generate backend data structure: time 0.003897/0.773, allocations: 1.724 MB / 1.221 GB, free: 0.9219 MB / 0.9669 GB Notification: Performance of prepare preOptimizeDAE: time 3.546e-05/0.7731, allocations: 12.03 kB / 1.221 GB, free: 0.9102 MB / 0.9669 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001104/0.7732, allocations: 90.52 kB / 1.221 GB, free: 0.8125 MB / 0.9669 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007737/0.774, allocations: 178.5 kB / 1.221 GB, free: 0.6367 MB / 0.9669 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001584/0.7756, allocations: 1.041 MB / 1.222 GB, free: 15.54 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001417/0.7757, allocations: 60.86 kB / 1.223 GB, free: 15.48 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001049/0.7758, allocations: 59.94 kB / 1.223 GB, free: 15.42 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001118/0.777, allocations: 0.6115 MB / 1.223 GB, free: 14.8 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.247e-05/0.777, allocations: 0 / 1.223 GB, free: 14.8 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.998e-05/0.777, allocations: 20 kB / 1.223 GB, free: 14.78 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.379e-05/0.7771, allocations: 17 kB / 1.223 GB, free: 14.77 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001311/0.7784, allocations: 0.6284 MB / 1.224 GB, free: 14.14 MB / 0.9825 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00373/0.7821, allocations: 2.665 MB / 1.226 GB, free: 11.33 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00114/0.7833, allocations: 0.5515 MB / 1.227 GB, free: 10.77 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000629/0.7839, allocations: 349.3 kB / 1.227 GB, free: 10.43 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003815/0.7843, allocations: 295.2 kB / 1.228 GB, free: 10.08 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.578e-05/0.7844, allocations: 38.56 kB / 1.228 GB, free: 10.04 MB / 0.9825 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005756/0.7849, allocations: 139.4 kB / 1.228 GB, free: 9.898 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=43): time 1.683e-06/0.785, allocations: 0 / 1.228 GB, free: 9.898 MB / 0.9825 GB Notification: Performance of matching and sorting (n=43): time 0.00232/0.7873, allocations: 1.012 MB / 1.229 GB, free: 8.879 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.866e-05/0.7873, allocations: 59.41 kB / 1.229 GB, free: 8.809 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0018/0.7891, allocations: 1.275 MB / 1.23 GB, free: 7.516 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 6.157e-05/0.7892, allocations: 37.7 kB / 1.23 GB, free: 7.473 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003402/0.7896, allocations: 433.7 kB / 1.23 GB, free: 7.043 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001245/0.7897, allocations: 153.6 kB / 1.231 GB, free: 6.891 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002036/0.7899, allocations: 122 kB / 1.231 GB, free: 6.766 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 9.835e-05/0.79, allocations: 321.9 kB / 1.231 GB, free: 6.445 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005765/0.7906, allocations: 274.2 kB / 1.231 GB, free: 6.176 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007822/0.7914, allocations: 493 kB / 1.232 GB, free: 5.617 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001199/0.7926, allocations: 0.5832 MB / 1.232 GB, free: 5.031 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.144e-06/0.7926, allocations: 4 kB / 1.232 GB, free: 5.027 MB / 0.9825 GB Notification: Performance of matching and sorting (n=45) (initialization): time 0.001515/0.7941, allocations: 0.7337 MB / 1.233 GB, free: 4.285 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 1.357e-05/0.7941, allocations: 4 kB / 1.233 GB, free: 4.281 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.899e-06/0.7942, allocations: 0 / 1.233 GB, free: 4.281 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.287e-05/0.7942, allocations: 4 kB / 1.233 GB, free: 4.277 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006455/0.7948, allocations: 123.8 kB / 1.233 GB, free: 4.156 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.065e-06/0.7948, allocations: 4 kB / 1.233 GB, free: 4.152 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001139/0.796, allocations: 95.86 kB / 1.233 GB, free: 4.059 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.272e-05/0.7961, allocations: 19.98 kB / 1.233 GB, free: 4.039 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007852/0.7968, allocations: 463.9 kB / 1.234 GB, free: 3.582 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007359/0.7976, allocations: 497.8 kB / 1.234 GB, free: 3.016 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00116/0.7988, allocations: 0.5798 MB / 1.235 GB, free: 2.43 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.737e-06/0.7988, allocations: 7.938 kB / 1.235 GB, free: 2.422 MB / 0.9825 GB Notification: Performance of matching and sorting (n=45) (initialization_lambda0): time 0.001474/0.8003, allocations: 0.7305 MB / 1.236 GB, free: 1.684 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 7.955e-06/0.8003, allocations: 4 kB / 1.236 GB, free: 1.68 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.154e-06/0.8003, allocations: 0 / 1.236 GB, free: 1.68 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.695e-06/0.8003, allocations: 4 kB / 1.236 GB, free: 1.676 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006245/0.8009, allocations: 127.8 kB / 1.236 GB, free: 1.551 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.406e-06/0.8009, allocations: 0 / 1.236 GB, free: 1.551 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001259/0.8022, allocations: 124.3 kB / 1.236 GB, free: 1.43 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.753e-05/0.8023, allocations: 23.92 kB / 1.236 GB, free: 1.406 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 initialization (45): * Single equations (assignments): 45 * 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 0.0001633/0.8024, allocations: 216.8 kB / 1.236 GB, free: 1.188 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001959/0.8026, allocations: 102.7 kB / 1.236 GB, free: 1.086 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001764/0.8044, allocations: 0.8032 MB / 1.237 GB, free: 284 kB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.334e-06/0.8044, allocations: 8 kB / 1.237 GB, free: 276 kB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.127e-06/0.8044, allocations: 0 / 1.237 GB, free: 276 kB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.214e-06/0.8044, allocations: 3.984 kB / 1.237 GB, free: 272 kB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003003/0.8074, allocations: 1.953 MB / 1.239 GB, free: 14.23 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.326e-06/0.8075, allocations: 0 / 1.239 GB, free: 14.23 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000575/0.808, allocations: 111.8 kB / 1.239 GB, free: 14.12 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.652e-06/0.8081, allocations: 7.938 kB / 1.239 GB, free: 14.11 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.17e-05/0.8081, allocations: 16 kB / 1.239 GB, free: 14.1 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.121e-06/0.8081, allocations: 7.984 kB / 1.239 GB, free: 14.09 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.068e-06/0.8081, allocations: 4 kB / 1.239 GB, free: 14.09 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002102/0.8102, allocations: 1.228 MB / 1.24 GB, free: 12.82 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003875/0.8106, allocations: 287.6 kB / 1.24 GB, free: 12.52 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001537/0.8108, allocations: 24.06 kB / 1.24 GB, free: 12.49 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009748/0.8118, allocations: 59.91 kB / 1.24 GB, free: 12.43 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001042/0.8119, allocations: 43.89 kB / 1.241 GB, free: 12.39 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.317e-05/0.8119, allocations: 19.98 kB / 1.241 GB, free: 12.37 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001404/0.8133, allocations: 0.9208 MB / 1.241 GB, free: 11.44 MB / 0.9981 GB Notification: Performance of sort global known variables: time 2.1e-07/0.8134, allocations: 0 / 1.241 GB, free: 11.44 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.001055/0.8144, allocations: 403.4 kB / 1.242 GB, free: 11.05 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (mixBox.filter.s[1],mixBox.filter.s[2]) * 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 (52): * Single equations (assignments): 52 * 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 0.002755/0.8172, allocations: 1.907 MB / 1.244 GB, free: 9.094 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.002105/0.8193, allocations: 0.9862 MB / 1.245 GB, free: 8.105 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 2.745e-06/0.8193, allocations: 0 / 1.245 GB, free: 8.105 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.0006423/0.82, allocations: 347.5 kB / 1.245 GB, free: 7.766 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001931/0.8219, allocations: 425.8 kB / 1.245 GB, free: 7.359 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.4112/1.233, allocations: 8.94 MB / 1.254 GB, free: 232.6 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006188/1.234, allocations: 1.047 MB / 1.255 GB, free: 231.9 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.001357/1.235, allocations: 287.1 kB / 1.255 GB, free: 231.8 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006113/1.236, allocations: 391.7 kB / 1.256 GB, free: 231.8 MB / 0.9981 GB Notification: Performance of SimCode: time 1.093e-06/1.236, allocations: 0.7812 kB / 1.256 GB, free: 231.8 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05524/1.291, allocations: 29.92 MB / 1.285 GB, free: 219 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.047/9.337, allocations: 5.469 kB / 1.285 GB, free: 219 MB / 0.9981 GB (rm -f Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox.pipe ; mkfifo Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox.pipe >> ../files/Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox.sim & python3 -m fmpy simulate --output-file Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox_res.csv --start-time 0 --stop-time 240 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.096 Buildings_10_Buildings_Fluid_Actuators_Dampers_Examples_MixingBox.fmu > Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_Actuators_Dampers_Examples_MixingBox.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches