Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion.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/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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(ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_TestComponents_Fittings_TestSuddenExpansion",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_TestComponents_Fittings_TestSuddenExpansion",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 0.00131/0.00131, allocations: 113.8 kB / 17.78 MB, free: 5.281 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001329/0.001329, allocations: 179.9 kB / 18.71 MB, free: 4.363 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.334/1.334, allocations: 222.9 MB / 242.4 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.1967/0.1967, allocations: 44.19 MB / 336.8 MB, free: 2.664 MB / 270.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001298/0.001298, allocations: 63.91 kB / 470 MB, free: 13.68 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3197/0.321, allocations: 60.83 MB / 0.5184 GB, free: 3.277 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion): time 0.06046/0.3815, allocations: 62.87 MB / 0.5798 GB, free: 13.07 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.02677/0.4083, allocations: 22.46 MB / 0.6018 GB, free: 6.531 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001633/0.41, allocations: 27.81 kB / 0.6018 GB, free: 6.504 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002111/0.4121, allocations: 0.7296 MB / 0.6025 GB, free: 5.77 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01847/0.4306, allocations: 5.772 MB / 0.6081 GB, free: 15.99 MB / 478.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01016/0.4408, allocations: 3.473 MB / 0.6115 GB, free: 12.52 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.01896/0.4598, allocations: 8.971 MB / 0.6203 GB, free: 3.434 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00165/0.4615, allocations: 0.6649 MB / 0.6209 GB, free: 2.762 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002453/0.464, allocations: 1.027 MB / 0.6219 GB, free: 1.73 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001393/0.4654, allocations: 0.7778 MB / 0.6227 GB, free: 0.9492 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0003259/0.4657, allocations: 88 kB / 0.6228 GB, free: 0.8633 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01557/0.4813, allocations: 7.649 MB / 0.6302 GB, free: 9.207 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005047/0.4818, allocations: 270.9 kB / 0.6305 GB, free: 8.941 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001236/0.4831, allocations: 0.6881 MB / 0.6312 GB, free: 8.25 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01259/0.4957, allocations: 5.727 MB / 0.6368 GB, free: 2.508 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.841e-06/0.4957, allocations: 0 / 0.6368 GB, free: 2.508 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.623e-06/0.4957, allocations: 0 / 0.6368 GB, free: 2.508 MB / 494.1 MB Notification: Performance of Transformations before backend: time 6.284e-05/0.4958, allocations: 4 kB / 0.6368 GB, free: 2.504 MB / 494.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 248 * Number of variables: 248 Notification: Performance of Generate backend data structure: time 0.007012/0.5028, allocations: 2.512 MB / 0.6392 GB, free: 15.93 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 4.529e-05/0.5029, allocations: 12.03 kB / 0.6392 GB, free: 15.91 MB / 0.4981 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002529/0.5031, allocations: 144.4 kB / 0.6394 GB, free: 15.77 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004152/0.5073, allocations: 0.5619 MB / 0.6399 GB, free: 15.21 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0018/0.5091, allocations: 1.009 MB / 0.6409 GB, free: 14.16 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.59e-05/0.5092, allocations: 78.12 kB / 0.641 GB, free: 14.08 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001557/0.5094, allocations: 92 kB / 0.6411 GB, free: 13.99 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00369/0.5131, allocations: 1.612 MB / 0.6426 GB, free: 12.25 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.079e-05/0.5131, allocations: 7.938 kB / 0.6427 GB, free: 12.24 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001135/0.5132, allocations: 47.94 kB / 0.6427 GB, free: 12.2 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.675e-05/0.5133, allocations: 28 kB / 0.6427 GB, free: 12.17 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003324/0.5166, allocations: 1.373 MB / 0.6441 GB, free: 10.79 MB / 0.4981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009582/0.5262, allocations: 8.241 MB / 0.6521 GB, free: 1.941 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003014/0.5292, allocations: 1.651 MB / 0.6537 GB, free: 132 kB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005384/0.5298, allocations: 365.3 kB / 0.6541 GB, free: 15.77 MB / 0.5137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.1331/0.6629, allocations: 63.69 MB / 0.7163 GB, free: 8.543 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.428e-05/0.663, allocations: 39 kB / 0.7163 GB, free: 8.496 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=69): time 2.886e-06/0.663, allocations: 4 kB / 0.7163 GB, free: 8.492 MB / 0.5762 GB Notification: Performance of matching and sorting (n=69): time 0.005725/0.6688, allocations: 1.884 MB / 0.7182 GB, free: 6.578 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.897e-05/0.6689, allocations: 192.4 kB / 0.7183 GB, free: 6.348 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001341/0.6702, allocations: 0.9607 MB / 0.7193 GB, free: 5.371 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 7.487e-05/0.6703, allocations: 37.7 kB / 0.7193 GB, free: 5.328 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004314/0.6708, allocations: 0.5895 MB / 0.7199 GB, free: 4.73 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002275/0.671, allocations: 253.8 kB / 0.7201 GB, free: 4.48 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003057/0.6713, allocations: 222.8 kB / 0.7203 GB, free: 4.258 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001261/0.6714, allocations: 345.9 kB / 0.7207 GB, free: 3.914 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004515/0.6719, allocations: 274.4 kB / 0.7209 GB, free: 3.648 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007446/0.6727, allocations: 0.7003 MB / 0.7216 GB, free: 2.742 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001255/0.6739, allocations: 1.037 MB / 0.7226 GB, free: 1.512 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.959e-06/0.6739, allocations: 4 kB / 0.7226 GB, free: 1.508 MB / 0.5762 GB Notification: Performance of matching and sorting (n=132) (initialization): time 0.001979/0.6759, allocations: 1.166 MB / 0.7238 GB, free: 344 kB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.572e-05/0.676, allocations: 12.94 kB / 0.7238 GB, free: 332 kB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.243e-05/0.676, allocations: 16 kB / 0.7238 GB, free: 316 kB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.235/0.911, allocations: 0.5142 MB / 0.7243 GB, free: 197.8 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001191/0.9123, allocations: 258.1 kB / 0.7246 GB, free: 197.8 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009915/0.9133, allocations: 1.377 MB / 0.7259 GB, free: 196.7 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007762/0.9141, allocations: 130.3 kB / 0.726 GB, free: 196.7 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.806e-05/0.9142, allocations: 63.14 kB / 0.7261 GB, free: 196.7 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 63 * Number of states: 0 () * Number of discrete variables: 20 (rightAdapter.state_b.phase,rightAdapter.state_a.phase,rightAdapter.state_a_nondes.phase,rightAdapter.state_b_des.phase,leftAdapter.state_b.phase,leftAdapter.state_a.phase,leftAdapter.state_a_nondes.phase,leftAdapter.state_b_des.phase,suddenExpansion2.state_b.phase,suddenExpansion2.state_a.phase,suddenExpansion2.state_a_nondes.phase,suddenExpansion2.state_b_des.phase,rightBoundary2.medium.phase,leftBoundary2.medium.phase,suddenExpansion1.state_b.phase,suddenExpansion1.state_a.phase,suddenExpansion1.state_a_nondes.phase,suddenExpansion1.state_b_des.phase,rightBoundary1.medium.phase,leftBoundary1.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (116): * Single equations (assignments): 114 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(3,14)} Notification: Performance of prepare postOptimizeDAE: time 0.0004363/0.9146, allocations: 298.2 kB / 0.7264 GB, free: 196.6 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002004/0.9148, allocations: 126.8 kB / 0.7265 GB, free: 196.6 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004285/0.9191, allocations: 4.404 MB / 0.7308 GB, free: 194.9 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.385e-05/0.9192, allocations: 44.23 kB / 0.7308 GB, free: 194.9 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.422e-06/0.9192, allocations: 0.7031 kB / 0.7308 GB, free: 194.9 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.233e-05/0.9192, allocations: 7.922 kB / 0.7308 GB, free: 194.9 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004528/0.9237, allocations: 4.817 MB / 0.7355 GB, free: 192.2 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.634e-06/0.9237, allocations: 1.156 kB / 0.7355 GB, free: 192.2 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006841/0.9244, allocations: 156 kB / 0.7357 GB, free: 192.2 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001461/0.9259, allocations: 0.6794 MB / 0.7364 GB, free: 192.1 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.836e-05/0.926, allocations: 19.31 kB / 0.7364 GB, free: 192.1 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001014/0.927, allocations: 1.76 MB / 0.7381 GB, free: 190.7 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.503e-06/0.927, allocations: 0 / 0.7381 GB, free: 190.7 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00203/0.929, allocations: 1.962 MB / 0.74 GB, free: 189.7 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002781/0.9293, allocations: 269.8 kB / 0.7403 GB, free: 189.5 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00016/0.9295, allocations: 46.89 kB / 0.7403 GB, free: 189.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004271/0.9299, allocations: 21 kB / 0.7403 GB, free: 189.4 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.88e-05/0.93, allocations: 51.33 kB / 0.7404 GB, free: 189.4 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.692e-05/0.93, allocations: 31.95 kB / 0.7404 GB, free: 189.4 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0009874/0.931, allocations: 0.8321 MB / 0.7412 GB, free: 189.1 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.4e-07/0.931, allocations: 0 / 0.7412 GB, free: 189.1 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.00363/0.9347, allocations: 1.275 MB / 0.7425 GB, free: 189 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 24 ($cse10.phase,$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,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (73): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(3,10)} Notification: Performance of Backend phase and start with SimCode phase: time 0.006979/0.9417, allocations: 3.684 MB / 0.7461 GB, free: 187.3 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.002181/0.9439, allocations: 1.169 MB / 0.7472 GB, free: 186.9 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 5.451e-06/0.9439, allocations: 0.7188 kB / 0.7472 GB, free: 186.9 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001204/0.9451, allocations: 0.8635 MB / 0.7481 GB, free: 186.5 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00326/0.9484, allocations: 0.72 MB / 0.7488 GB, free: 186.1 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01215/0.9605, allocations: 10.85 MB / 0.7593 GB, free: 176.8 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005142/0.9611, allocations: 1.306 MB / 0.7606 GB, free: 175.5 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0009944/0.9621, allocations: 0.6369 MB / 0.7612 GB, free: 174.9 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005342/0.9626, allocations: 0.6477 MB / 0.7619 GB, free: 174.3 MB / 0.5762 GB Notification: Performance of SimCode: time 7.71e-07/0.9626, allocations: 0 / 0.7619 GB, free: 174.3 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09119/1.054, allocations: 71.73 MB / 0.8319 GB, free: 102.8 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.58/17.64, allocations: 7.938 kB / 0.8319 GB, free: 102.8 MB / 0.5762 GB (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion_res.csv --start-time 0 --stop-time 1.01 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000404 ModelicaTest_4_0_0_ModelicaTest_Fluid_TestComponents_Fittings_TestSuddenExpansion.fmu > ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion.pipe 2>&1) diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestComponents/Fittings/TestSuddenExpansion/TestSuddenExpansion.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches