Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve.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.FixedResistances.Examples.CheckValve,fileNamePrefix="Buildings_10_Buildings_Fluid_FixedResistances_Examples_CheckValve",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.FixedResistances.Examples.CheckValve,fileNamePrefix="Buildings_10_Buildings_Fluid_FixedResistances_Examples_CheckValve",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 0.00831/0.00831, allocations: 99.81 kB / 15.73 MB, free: 6.055 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001999/0.001999, allocations: 192.7 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.408/1.408, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.409/2.409, allocations: 437.1 MB / 0.7105 GB, free: 4.352 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.00139/0.00139, allocations: 67.89 kB / 1.018 GB, free: 9.895 MB / 0.795 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7301/0.7315, allocations: 151.6 MB / 1.166 GB, free: 3.738 MB / 0.8887 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.CheckValve): time 0.02337/0.7549, allocations: 20.75 MB / 1.186 GB, free: 14.91 MB / 0.92 GB Notification: Performance of NFInst.instExpressions: time 0.006997/0.7619, allocations: 4.947 MB / 1.191 GB, free: 9.949 MB / 0.92 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008132/0.7628, allocations: 19.88 kB / 1.191 GB, free: 9.93 MB / 0.92 GB Notification: Performance of NFTyping.typeComponents: time 0.0009756/0.7637, allocations: 278.1 kB / 1.192 GB, free: 9.656 MB / 0.92 GB Notification: Performance of NFTyping.typeBindings: time 0.002286/0.7662, allocations: 0.8562 MB / 1.192 GB, free: 8.797 MB / 0.92 GB Notification: Performance of NFTyping.typeClassSections: time 0.001975/0.7681, allocations: 0.7191 MB / 1.193 GB, free: 8.086 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.001855/0.77, allocations: 1.384 MB / 1.194 GB, free: 6.695 MB / 0.92 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007336/0.7708, allocations: 440.4 kB / 1.195 GB, free: 6.262 MB / 0.92 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001125/0.7719, allocations: 0.5837 MB / 1.195 GB, free: 5.676 MB / 0.92 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007602/0.7727, allocations: 442.1 kB / 1.196 GB, free: 5.242 MB / 0.92 GB Notification: Performance of NFPackage.collectConstants: time 7.279e-05/0.7728, allocations: 43.94 kB / 1.196 GB, free: 5.199 MB / 0.92 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001092/0.7739, allocations: 0.6316 MB / 1.196 GB, free: 4.566 MB / 0.92 GB Notification: Performance of NFScalarize.scalarize: time 0.0001341/0.774, allocations: 127.5 kB / 1.197 GB, free: 4.441 MB / 0.92 GB Notification: Performance of NFVerifyModel.verify: time 0.0002907/0.7743, allocations: 290.5 kB / 1.197 GB, free: 4.156 MB / 0.92 GB Notification: Performance of NFConvertDAE.convert: time 0.00107/0.7754, allocations: 0.848 MB / 1.198 GB, free: 3.309 MB / 0.92 GB Notification: Performance of FrontEnd - DAE generated: time 4.238e-06/0.7754, allocations: 0 / 1.198 GB, free: 3.309 MB / 0.92 GB Notification: Performance of FrontEnd: time 1.152e-06/0.7754, allocations: 0 / 1.198 GB, free: 3.309 MB / 0.92 GB Notification: Performance of Transformations before backend: time 8.456e-06/0.7754, allocations: 4 kB / 1.198 GB, free: 3.305 MB / 0.92 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 71 * Number of variables: 71 Notification: Performance of Generate backend data structure: time 0.001411/0.7768, allocations: 0.9412 MB / 1.199 GB, free: 2.312 MB / 0.92 GB Notification: Performance of prepare preOptimizeDAE: time 3.481e-05/0.7769, allocations: 12.92 kB / 1.199 GB, free: 2.301 MB / 0.92 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.743e-05/0.7769, allocations: 70.72 kB / 1.199 GB, free: 2.223 MB / 0.92 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001099/0.7771, allocations: 64.56 kB / 1.199 GB, free: 2.16 MB / 0.92 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006345/0.7777, allocations: 479.6 kB / 1.199 GB, free: 1.652 MB / 0.92 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.505e-05/0.7777, allocations: 28.66 kB / 1.199 GB, free: 1.625 MB / 0.92 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.804e-05/0.7778, allocations: 32 kB / 1.199 GB, free: 1.594 MB / 0.92 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005994/0.7784, allocations: 306 kB / 1.2 GB, free: 1.289 MB / 0.92 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.057e-05/0.7784, allocations: 0 / 1.2 GB, free: 1.289 MB / 0.92 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.946e-05/0.7784, allocations: 16 kB / 1.2 GB, free: 1.273 MB / 0.92 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.374e-05/0.7785, allocations: 12 kB / 1.2 GB, free: 1.262 MB / 0.92 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006321/0.7791, allocations: 262.4 kB / 1.2 GB, free: 1.004 MB / 0.92 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 0.002036/0.7812, allocations: 1.349 MB / 1.201 GB, free: 15.54 MB / 0.9356 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004985/0.7817, allocations: 254.4 kB / 1.201 GB, free: 15.28 MB / 0.9356 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002907/0.782, allocations: 128.8 kB / 1.202 GB, free: 15.15 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003587/0.7823, allocations: 0.4986 MB / 1.202 GB, free: 14.54 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.186e-05/0.7824, allocations: 34.56 kB / 1.202 GB, free: 14.5 MB / 0.9356 GB Notification: Performance of pre-optimization done (n=25): time 1.422e-06/0.7824, allocations: 0 / 1.202 GB, free: 14.5 MB / 0.9356 GB Notification: Performance of matching and sorting (n=25): time 0.001714/0.7841, allocations: 0.5698 MB / 1.203 GB, free: 13.9 MB / 0.9356 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.327e-05/0.7841, allocations: 59.41 kB / 1.203 GB, free: 13.83 MB / 0.9356 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004647/0.7846, allocations: 462.2 kB / 1.203 GB, free: 13.37 MB / 0.9356 GB Notification: Performance of collectPreVariables (initialization): time 3.978e-05/0.7847, allocations: 33.7 kB / 1.203 GB, free: 13.33 MB / 0.9356 GB Notification: Performance of collectInitialEqns (initialization): time 0.000157/0.7848, allocations: 240.7 kB / 1.203 GB, free: 13.09 MB / 0.9356 GB Notification: Performance of collectInitialBindings (initialization): time 6.529e-05/0.7849, allocations: 95.2 kB / 1.203 GB, free: 13 MB / 0.9356 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001156/0.785, allocations: 81.38 kB / 1.204 GB, free: 12.91 MB / 0.9356 GB Notification: Performance of setup shared object (initialization): time 0.0001245/0.7851, allocations: 358.8 kB / 1.204 GB, free: 12.55 MB / 0.9356 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002997/0.7855, allocations: 120.8 kB / 1.204 GB, free: 12.43 MB / 0.9356 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003528/0.7858, allocations: 178.6 kB / 1.204 GB, free: 12.24 MB / 0.9356 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006055/0.7864, allocations: 277.8 kB / 1.204 GB, free: 11.96 MB / 0.9356 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.275e-06/0.7864, allocations: 0 / 1.204 GB, free: 11.96 MB / 0.9356 GB Notification: Performance of matching and sorting (n=37) (initialization): time 0.001561/0.788, allocations: 490 kB / 1.205 GB, free: 11.47 MB / 0.9356 GB Notification: Performance of prepare postOptimizeDAE: time 1.537e-05/0.788, allocations: 7.984 kB / 1.205 GB, free: 11.46 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.112e-06/0.788, allocations: 4 kB / 1.205 GB, free: 11.46 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003334/0.7884, allocations: 56.81 kB / 1.205 GB, free: 11.4 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003476/0.7887, allocations: 67.89 kB / 1.205 GB, free: 11.34 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004028/0.7892, allocations: 0.5679 MB / 1.206 GB, free: 10.74 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003938/0.7896, allocations: 51.8 kB / 1.206 GB, free: 10.69 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.006e-05/0.7896, allocations: 16 kB / 1.206 GB, free: 10.68 MB / 0.9356 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003993/0.79, allocations: 242.9 kB / 1.206 GB, free: 10.44 MB / 0.9356 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003407/0.7904, allocations: 185.2 kB / 1.206 GB, free: 10.24 MB / 0.9356 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005741/0.7909, allocations: 252.1 kB / 1.206 GB, free: 9.984 MB / 0.9356 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.302e-06/0.791, allocations: 0 / 1.206 GB, free: 9.984 MB / 0.9356 GB Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.0007675/0.7917, allocations: 382.8 kB / 1.207 GB, free: 9.605 MB / 0.9356 GB Notification: Performance of prepare postOptimizeDAE: time 9.047e-06/0.7918, allocations: 8 kB / 1.207 GB, free: 9.598 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.924e-06/0.7918, allocations: 0 / 1.207 GB, free: 9.598 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.907e-06/0.7918, allocations: 3.938 kB / 1.207 GB, free: 9.594 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00038/0.7922, allocations: 87.81 kB / 1.207 GB, free: 9.508 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.062e-06/0.7922, allocations: 4 kB / 1.207 GB, free: 9.504 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003874/0.7926, allocations: 47.84 kB / 1.207 GB, free: 9.457 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.252e-05/0.7926, allocations: 15.98 kB / 1.207 GB, free: 9.441 MB / 0.9356 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * 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 (34): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0001189/0.7927, allocations: 196.2 kB / 1.207 GB, free: 9.242 MB / 0.9356 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.509e-05/0.7928, allocations: 55.62 kB / 1.207 GB, free: 9.188 MB / 0.9356 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009129/0.7937, allocations: 417.1 kB / 1.207 GB, free: 8.766 MB / 0.9356 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.486e-06/0.7938, allocations: 4 kB / 1.207 GB, free: 8.762 MB / 0.9356 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.797e-06/0.7938, allocations: 0 / 1.207 GB, free: 8.762 MB / 0.9356 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.472e-06/0.7938, allocations: 3.984 kB / 1.207 GB, free: 8.758 MB / 0.9356 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001425/0.7952, allocations: 0.9471 MB / 1.208 GB, free: 7.738 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.771e-06/0.7952, allocations: 4 kB / 1.208 GB, free: 7.734 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002286/0.7955, allocations: 48.03 kB / 1.208 GB, free: 7.688 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001623/0.7956, allocations: 52.77 kB / 1.208 GB, free: 7.633 MB / 0.9356 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.315e-05/0.7957, allocations: 11.98 kB / 1.209 GB, free: 7.621 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000325/0.796, allocations: 0.5523 MB / 1.209 GB, free: 7.043 MB / 0.9356 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.896e-06/0.796, allocations: 4.031 kB / 1.209 GB, free: 7.039 MB / 0.9356 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007979/0.7968, allocations: 499.8 kB / 1.21 GB, free: 6.52 MB / 0.9356 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001546/0.797, allocations: 160.7 kB / 1.21 GB, free: 6.344 MB / 0.9356 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.118e-05/0.7971, allocations: 8 kB / 1.21 GB, free: 6.336 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003262/0.7974, allocations: 31.84 kB / 1.21 GB, free: 6.305 MB / 0.9356 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.979e-05/0.7975, allocations: 19.97 kB / 1.21 GB, free: 6.285 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.285e-05/0.7975, allocations: 8 kB / 1.21 GB, free: 6.277 MB / 0.9356 GB Notification: Performance of sorting global known variables: time 0.0003231/0.7978, allocations: 330.8 kB / 1.21 GB, free: 5.957 MB / 0.9356 GB Notification: Performance of sort global known variables: time 1.3e-07/0.7978, allocations: 0 / 1.21 GB, free: 5.957 MB / 0.9356 GB Notification: Performance of remove unused functions: time 0.0006655/0.7985, allocations: 259.4 kB / 1.21 GB, free: 5.703 MB / 0.9356 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 simulation (25): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001403/0.7999, allocations: 1.167 MB / 1.211 GB, free: 4.504 MB / 0.9356 GB Notification: Performance of simCode: created initialization part: time 0.001131/0.801, allocations: 459 kB / 1.212 GB, free: 4.059 MB / 0.9356 GB Notification: Performance of simCode: created event and clocks part: time 2.445e-06/0.8011, allocations: 0 / 1.212 GB, free: 4.059 MB / 0.9356 GB Notification: Performance of simCode: created simulation system equations: time 0.0003992/0.8015, allocations: 179.7 kB / 1.212 GB, free: 3.883 MB / 0.9356 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00103/0.8025, allocations: 232.1 kB / 1.212 GB, free: 3.66 MB / 0.9356 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006046/0.8086, allocations: 4.018 MB / 1.216 GB, free: 15.52 MB / 0.9512 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003637/0.8089, allocations: 0.8587 MB / 1.217 GB, free: 14.63 MB / 0.9512 GB Notification: Performance of simCode: alias equations: time 0.0003718/0.8093, allocations: 116.1 kB / 1.217 GB, free: 14.52 MB / 0.9512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002232/0.8095, allocations: 175.4 kB / 1.217 GB, free: 14.34 MB / 0.9512 GB Notification: Performance of SimCode: time 8.72e-07/0.8096, allocations: 0 / 1.217 GB, free: 14.34 MB / 0.9512 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03909/0.8486, allocations: 15.05 MB / 1.232 GB, free: 15.56 MB / 0.9669 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.79/12.64, allocations: 16.58 kB / 1.232 GB, free: 15.55 MB / 0.9669 GB (rm -f Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe ; mkfifo Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe >> ../files/Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve.sim & python3 -m fmpy simulate --output-file Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_10_Buildings_Fluid_FixedResistances_Examples_CheckValve.fmu > Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_FixedResistances_Examples_CheckValve.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.FixedResistances.Examples.CheckValve.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches