Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001635/0.001635, allocations: 111.1 kB / 20.44 MB, free: 1.184 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001833/0.001833, allocations: 210.6 kB / 23.73 MB, free: 4.387 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.48/1.48, allocations: 230.6 MB / 257.5 MB, free: 7.785 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings,fileNamePrefix="Modelica_4_1_0_Modelica_Fluid_Examples_Explanatory_MomentumBalanceFittings",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings,fileNamePrefix="Modelica_4_1_0_Modelica_Fluid_Examples_Explanatory_MomentumBalanceFittings",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001558/0.001558, allocations: 47.92 kB / 377.7 MB, free: 2.961 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2285/0.2301, allocations: 53.36 MB / 431.1 MB, free: 6.637 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings): time 0.06659/0.2966, allocations: 57.55 MB / 488.6 MB, free: 12.89 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.02853/0.3252, allocations: 20.07 MB / 0.4968 GB, free: 8.754 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001319/0.3265, allocations: 43.56 kB / 0.4968 GB, free: 8.711 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001989/0.3285, allocations: 0.6713 MB / 0.4975 GB, free: 8.035 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01562/0.3441, allocations: 5.819 MB / 0.5032 GB, free: 2.211 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.009373/0.3535, allocations: 3.422 MB / 0.5065 GB, free: 14.79 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.01712/0.3706, allocations: 9.09 MB / 0.5154 GB, free: 5.582 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001279/0.3719, allocations: 0.5804 MB / 0.5159 GB, free: 4.992 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002135/0.374, allocations: 1.082 MB / 0.517 GB, free: 3.906 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001297/0.3753, allocations: 0.8011 MB / 0.5178 GB, free: 3.102 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001995/0.3755, allocations: 92 kB / 0.5179 GB, free: 3.012 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01438/0.3899, allocations: 7.293 MB / 0.525 GB, free: 11.71 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000403/0.3903, allocations: 298.8 kB / 0.5253 GB, free: 11.42 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0008269/0.3911, allocations: 0.5911 MB / 0.5259 GB, free: 10.82 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01103/0.4021, allocations: 5.774 MB / 0.5315 GB, free: 5.035 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 5e-06/0.4021, allocations: 0 / 0.5315 GB, free: 5.035 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.393e-06/0.4021, allocations: 0 / 0.5315 GB, free: 5.035 MB / 446.1 MB Notification: Performance of Transformations before backend: time 2.487e-05/0.4022, allocations: 0 / 0.5315 GB, free: 5.035 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 256 * Number of variables: 256 Notification: Performance of Generate backend data structure: time 0.006388/0.4086, allocations: 2.46 MB / 0.5339 GB, free: 2.531 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.264e-05/0.4086, allocations: 12.03 kB / 0.5339 GB, free: 2.52 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001981/0.4088, allocations: 152.5 kB / 0.534 GB, free: 2.363 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004615/0.4134, allocations: 0.6634 MB / 0.5347 GB, free: 1.699 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002147/0.4156, allocations: 0.9643 MB / 0.5356 GB, free: 0.7031 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.641e-05/0.4156, allocations: 78.14 kB / 0.5357 GB, free: 0.625 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001683/0.4158, allocations: 96 kB / 0.5358 GB, free: 0.5312 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1983/0.6141, allocations: 1.978 MB / 0.5377 GB, free: 107.7 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.025e-05/0.6141, allocations: 4.031 kB / 0.5377 GB, free: 107.7 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001115/0.6142, allocations: 45.81 kB / 0.5378 GB, free: 107.7 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.726e-05/0.6143, allocations: 25.97 kB / 0.5378 GB, free: 107.7 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003546/0.6178, allocations: 1.462 MB / 0.5392 GB, free: 107.3 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008315/0.6261, allocations: 6.403 MB / 0.5455 GB, free: 102.9 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00258/0.6287, allocations: 1.043 MB / 0.5465 GB, free: 102.6 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005138/0.6292, allocations: 359.2 kB / 0.5469 GB, free: 102.5 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.1073/0.7365, allocations: 34.83 MB / 0.5809 GB, free: 70.51 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.233e-05/0.7365, allocations: 43 kB / 0.5809 GB, free: 70.45 MB / 446.1 MB Notification: Performance of pre-optimization done (n=77): time 4.468e-06/0.7365, allocations: 4 kB / 0.5809 GB, free: 70.45 MB / 446.1 MB Notification: Performance of matching and sorting (n=77): time 0.005471/0.742, allocations: 1.909 MB / 0.5828 GB, free: 68.54 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.145e-05/0.7421, allocations: 192.4 kB / 0.583 GB, free: 68.3 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001094/0.7432, allocations: 0.9886 MB / 0.5839 GB, free: 67.31 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 8.172e-05/0.7432, allocations: 37.7 kB / 0.584 GB, free: 67.27 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002994/0.7435, allocations: 0.5825 MB / 0.5845 GB, free: 66.72 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002247/0.7438, allocations: 291.2 kB / 0.5848 GB, free: 66.48 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002567/0.744, allocations: 234.8 kB / 0.585 GB, free: 66.25 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 6.287e-05/0.7441, allocations: 349.9 kB / 0.5854 GB, free: 65.9 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004621/0.7445, allocations: 298.5 kB / 0.5857 GB, free: 65.61 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006374/0.7452, allocations: 0.8479 MB / 0.5865 GB, free: 64.53 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001134/0.7463, allocations: 1.094 MB / 0.5875 GB, free: 63.24 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.187e-05/0.7463, allocations: 6.5 kB / 0.5876 GB, free: 63.24 MB / 446.1 MB Notification: Performance of matching and sorting (n=140) (initialization): time 0.001862/0.7482, allocations: 1.248 MB / 0.5888 GB, free: 61.99 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.125e-05/0.7482, allocations: 12 kB / 0.5888 GB, free: 61.98 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.541e-05/0.7482, allocations: 24.03 kB / 0.5888 GB, free: 61.95 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003066/0.7513, allocations: 0.5203 MB / 0.5893 GB, free: 61.43 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009657/0.7523, allocations: 275.6 kB / 0.5896 GB, free: 61.16 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000786/0.753, allocations: 1.378 MB / 0.5909 GB, free: 59.74 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000813/0.7539, allocations: 140.3 kB / 0.5911 GB, free: 59.63 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.082e-05/0.7539, allocations: 71.92 kB / 0.5911 GB, free: 59.56 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 63 * Number of states: 0 () * Number of discrete variables: 20 (rightAdaptor.state_b.phase,rightAdaptor.state_a.phase,rightAdaptor.state_a_nondes.phase,rightAdaptor.state_b_des.phase,leftAdaptor.state_b.phase,leftAdaptor.state_a.phase,leftAdaptor.state_a_nondes.phase,leftAdaptor.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 (124): * Single equations (assignments): 122 * 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 0.0004425/0.7544, allocations: 285.2 kB / 0.5914 GB, free: 59.28 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002592/0.7546, allocations: 135.1 kB / 0.5915 GB, free: 59.15 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003763/0.7584, allocations: 4.621 MB / 0.596 GB, free: 54.57 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.749e-05/0.7584, allocations: 39.94 kB / 0.5961 GB, free: 54.53 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.016e-05/0.7584, allocations: 8 kB / 0.5961 GB, free: 54.52 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.038e-05/0.7585, allocations: 7.984 kB / 0.5961 GB, free: 54.52 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004275/0.7627, allocations: 4.44 MB / 0.6004 GB, free: 50.07 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.424e-06/0.7627, allocations: 0 / 0.6004 GB, free: 50.07 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007326/0.7635, allocations: 171.7 kB / 0.6006 GB, free: 49.91 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001299/0.7648, allocations: 0.6761 MB / 0.6013 GB, free: 49.23 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.616e-05/0.7648, allocations: 23.98 kB / 0.6013 GB, free: 49.2 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009532/0.7658, allocations: 1.775 MB / 0.603 GB, free: 47.38 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.545e-06/0.7658, allocations: 4.047 kB / 0.603 GB, free: 47.38 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00195/0.7677, allocations: 2.031 MB / 0.605 GB, free: 45.29 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003495/0.7681, allocations: 199.8 kB / 0.6052 GB, free: 45.1 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002283/0.7683, allocations: 43.73 kB / 0.6052 GB, free: 45.05 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005779/0.7689, allocations: 19.98 kB / 0.6052 GB, free: 45.04 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.401e-05/0.769, allocations: 60.55 kB / 0.6053 GB, free: 44.98 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.995e-05/0.769, allocations: 35.98 kB / 0.6053 GB, free: 44.94 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.0008812/0.7699, allocations: 0.8264 MB / 0.6061 GB, free: 44.11 MB / 446.1 MB Notification: Performance of sort global known variables: time 8e-08/0.7699, allocations: 0 / 0.6061 GB, free: 44.11 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.002897/0.7728, allocations: 1.295 MB / 0.6074 GB, free: 42.82 MB / 446.1 MB 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 (81): * Single equations (assignments): 71 * 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 0.006442/0.7792, allocations: 3.754 MB / 0.6111 GB, free: 39.11 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.002367/0.7816, allocations: 1.225 MB / 0.6123 GB, free: 37.88 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 5.31e-06/0.7816, allocations: 4 kB / 0.6123 GB, free: 37.88 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.00128/0.7829, allocations: 0.7475 MB / 0.613 GB, free: 37.12 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003463/0.7863, allocations: 0.724 MB / 0.6137 GB, free: 36.42 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01523/0.8016, allocations: 11.17 MB / 0.6246 GB, free: 24.74 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006352/0.8022, allocations: 0.7275 MB / 0.6253 GB, free: 23.97 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.001277/0.8035, allocations: 0.6356 MB / 0.626 GB, free: 23.34 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006924/0.8042, allocations: 0.6672 MB / 0.6266 GB, free: 22.67 MB / 446.1 MB Notification: Performance of SimCode: time 1.853e-06/0.8042, allocations: 0 / 0.6266 GB, free: 22.67 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1345/0.9387, allocations: 75.47 MB / 0.7003 GB, free: 11.74 MB / 0.4981 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.95/17.88, allocations: 3.281 kB / 0.7003 GB, free: 11.74 MB / 0.4981 GB " [Timeout remaining time 642] (rm -f Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe ; mkfifo Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe >> ../files/Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.sim & python3 -m fmpy simulate --output-file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv --start-time 0 --stop-time 1.1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000219912 Modelica_4_1_0_Modelica_Fluid_Examples_Explanatory_MomentumBalanceFittings.fmu > Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Fluid/Examples/Explanatory/MomentumBalanceFittings/MomentumBalanceFittings.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable Time in file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable Time from file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion1.m_flow in file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion1.m_flow from file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion1.dp in file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion1.dp from file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion1.port_b_T in file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion1.port_b_T from file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion2.m_flow in file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion2.m_flow from file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion2.dp in file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion2.dp from file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion2.port_b_T in file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion2.port_b_T from file Modelica_4.1.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 20.97914445400238]