Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.002034/0.002034, allocations: 112.2 kB / 20.43 MB, free: 1.449 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002342/0.002342, allocations: 188.4 kB / 23.72 MB, free: 4.684 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.452/1.452, allocations: 225.6 MB / 252.5 MB, free: 13.02 MB / 206.1 MB " [Timeout remaining time 178] 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(Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings,fileNamePrefix="Modelica_4_0_0_Modelica_Fluid_Examples_Explanatory_MomentumBalanceFittings",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings,fileNamePrefix="Modelica_4_0_0_Modelica_Fluid_Examples_Explanatory_MomentumBalanceFittings",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001522/0.001522, allocations: 47.92 kB / 370.4 MB, free: 9.867 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2966/0.2981, allocations: 52.18 MB / 422.6 MB, free: 14.61 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings): time 0.06726/0.3654, allocations: 63.81 MB / 486.4 MB, free: 14.58 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.02989/0.3953, allocations: 22.59 MB / 0.4971 GB, free: 7.91 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001949/0.3972, allocations: 43.56 kB / 0.4971 GB, free: 7.867 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002325/0.3995, allocations: 0.7374 MB / 0.4978 GB, free: 7.125 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01642/0.416, allocations: 5.839 MB / 0.5035 GB, free: 1.281 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.009536/0.4255, allocations: 3.489 MB / 0.507 GB, free: 13.79 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.01894/0.4444, allocations: 9.094 MB / 0.5158 GB, free: 4.586 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001585/0.446, allocations: 0.5834 MB / 0.5164 GB, free: 3.992 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002493/0.4485, allocations: 1.09 MB / 0.5175 GB, free: 2.898 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001647/0.4502, allocations: 0.8557 MB / 0.5183 GB, free: 2.039 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001682/0.4503, allocations: 92 kB / 0.5184 GB, free: 1.949 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01727/0.4676, allocations: 7.696 MB / 0.5259 GB, free: 10.25 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000593/0.4682, allocations: 294.8 kB / 0.5262 GB, free: 9.957 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001286/0.4695, allocations: 0.7076 MB / 0.5269 GB, free: 9.246 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01575/0.4852, allocations: 5.774 MB / 0.5325 GB, free: 3.457 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.326e-06/0.4852, allocations: 0 / 0.5325 GB, free: 3.457 MB / 446.1 MB Notification: Performance of FrontEnd: time 2.815e-06/0.4852, allocations: 7.938 kB / 0.5325 GB, free: 3.449 MB / 446.1 MB Notification: Performance of Transformations before backend: time 2.883e-05/0.4853, allocations: 0 / 0.5325 GB, free: 3.449 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 0.007024/0.4923, allocations: 2.464 MB / 0.5349 GB, free: 0.9414 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.036e-05/0.4923, allocations: 8.031 kB / 0.5349 GB, free: 0.9336 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002031/0.4925, allocations: 164.4 kB / 0.5351 GB, free: 0.7656 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004654/0.4972, allocations: 0.6595 MB / 0.5357 GB, free: 108 kB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.2234/0.7206, allocations: 0.9581 MB / 0.5367 GB, free: 114.6 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001001/0.7207, allocations: 75.83 kB / 0.5367 GB, free: 114.6 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002179/0.721, allocations: 96.38 kB / 0.5368 GB, free: 114.6 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003929/0.7249, allocations: 1.67 MB / 0.5385 GB, free: 113.9 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.868e-05/0.7249, allocations: 7 kB / 0.5385 GB, free: 113.8 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001007/0.725, allocations: 45.75 kB / 0.5385 GB, free: 113.8 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.217e-05/0.725, allocations: 27.5 kB / 0.5385 GB, free: 113.8 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00315/0.7282, allocations: 1.476 MB / 0.54 GB, free: 113.4 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007614/0.7358, allocations: 8.058 MB / 0.5479 GB, free: 107 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002412/0.7382, allocations: 1.037 MB / 0.5489 GB, free: 106.5 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004668/0.7387, allocations: 363 kB / 0.5492 GB, free: 106.3 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.09899/0.8377, allocations: 33.38 MB / 0.5818 GB, free: 76.02 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.569e-05/0.8377, allocations: 47.06 kB / 0.5819 GB, free: 75.96 MB / 446.1 MB Notification: Performance of pre-optimization done (n=77): time 2.505e-06/0.8377, allocations: 0 / 0.5819 GB, free: 75.96 MB / 446.1 MB Notification: Performance of matching and sorting (n=77): time 0.005016/0.8427, allocations: 1.914 MB / 0.5837 GB, free: 74.04 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.166e-05/0.8428, allocations: 192.4 kB / 0.5839 GB, free: 73.81 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008848/0.8437, allocations: 0.9672 MB / 0.5849 GB, free: 72.83 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 4.988e-05/0.8437, allocations: 41.7 kB / 0.5849 GB, free: 72.79 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002526/0.844, allocations: 0.5756 MB / 0.5855 GB, free: 72.24 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001409/0.8441, allocations: 291 kB / 0.5857 GB, free: 72 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002245/0.8443, allocations: 238.8 kB / 0.586 GB, free: 71.76 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 6.096e-05/0.8444, allocations: 349.9 kB / 0.5863 GB, free: 71.41 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004138/0.8448, allocations: 302.5 kB / 0.5866 GB, free: 71.12 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005673/0.8454, allocations: 0.7437 MB / 0.5873 GB, free: 70.17 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001026/0.8464, allocations: 1.097 MB / 0.5884 GB, free: 68.89 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.422e-06/0.8464, allocations: 7.938 kB / 0.5884 GB, free: 68.88 MB / 446.1 MB Notification: Performance of matching and sorting (n=140) (initialization): time 0.001606/0.848, allocations: 1.239 MB / 0.5896 GB, free: 67.63 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.88e-05/0.848, allocations: 12 kB / 0.5896 GB, free: 67.62 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.446e-05/0.848, allocations: 19.98 kB / 0.5896 GB, free: 67.6 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003079/0.8511, allocations: 0.524 MB / 0.5901 GB, free: 67.07 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009293/0.8521, allocations: 279.5 kB / 0.5904 GB, free: 66.8 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006901/0.8527, allocations: 1.373 MB / 0.5917 GB, free: 65.38 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006887/0.8534, allocations: 133.2 kB / 0.5919 GB, free: 65.28 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.005e-05/0.8535, allocations: 64.03 kB / 0.5919 GB, free: 65.21 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 0.0003629/0.8539, allocations: 304.7 kB / 0.5922 GB, free: 64.93 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001757/0.854, allocations: 131.2 kB / 0.5924 GB, free: 64.8 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003586/0.8576, allocations: 4.599 MB / 0.5968 GB, free: 60.23 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.157e-05/0.8577, allocations: 47.92 kB / 0.5969 GB, free: 60.18 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.482e-06/0.8577, allocations: 0 / 0.5969 GB, free: 60.18 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.183e-05/0.8577, allocations: 7.922 kB / 0.5969 GB, free: 60.18 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004096/0.8618, allocations: 4.983 MB / 0.6018 GB, free: 55.07 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.534e-06/0.8618, allocations: 4 kB / 0.6018 GB, free: 55.06 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007352/0.8625, allocations: 167.7 kB / 0.6019 GB, free: 54.9 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001241/0.8638, allocations: 0.6763 MB / 0.6026 GB, free: 54.22 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.525e-05/0.8638, allocations: 24 kB / 0.6026 GB, free: 54.2 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009304/0.8647, allocations: 1.783 MB / 0.6043 GB, free: 52.36 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.493e-06/0.8647, allocations: 0 / 0.6043 GB, free: 52.36 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001838/0.8666, allocations: 2.039 MB / 0.6063 GB, free: 50.27 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002414/0.8668, allocations: 202.2 kB / 0.6065 GB, free: 50.07 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001525/0.867, allocations: 47.67 kB / 0.6066 GB, free: 50.02 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004597/0.8674, allocations: 16 kB / 0.6066 GB, free: 50 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.557e-05/0.8675, allocations: 56.55 kB / 0.6066 GB, free: 49.95 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.466e-05/0.8675, allocations: 39.92 kB / 0.6067 GB, free: 49.91 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.0007815/0.8683, allocations: 0.8303 MB / 0.6075 GB, free: 49.08 MB / 446.1 MB Notification: Performance of sort global known variables: time 7e-08/0.8683, allocations: 7 kB / 0.6075 GB, free: 49.07 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.002956/0.8713, allocations: 1.287 MB / 0.6088 GB, free: 47.79 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 0.005806/0.8771, allocations: 3.752 MB / 0.6124 GB, free: 44.09 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.002254/0.8793, allocations: 1.233 MB / 0.6136 GB, free: 42.86 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 4.839e-06/0.8793, allocations: 0 / 0.6136 GB, free: 42.86 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001184/0.8805, allocations: 0.7446 MB / 0.6144 GB, free: 42.12 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002858/0.8834, allocations: 0.7211 MB / 0.6151 GB, free: 41.41 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0133/0.8967, allocations: 11.18 MB / 0.626 GB, free: 29.73 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005596/0.8972, allocations: 1.32 MB / 0.6273 GB, free: 28.38 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.001158/0.8984, allocations: 0.6299 MB / 0.6279 GB, free: 27.75 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005904/0.899, allocations: 0.6672 MB / 0.6285 GB, free: 27.08 MB / 446.1 MB Notification: Performance of SimCode: time 9.32e-07/0.899, allocations: 4 kB / 0.6285 GB, free: 27.08 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1307/1.03, allocations: 74.9 MB / 0.7017 GB, free: 456 kB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 18.19/19.22, allocations: 8 kB / 0.7017 GB, free: 448 kB / 494.1 MB " [Timeout remaining time 641] (rm -f Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe ; mkfifo Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe >> ../files/Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.sim & python3 -m fmpy simulate --output-file Modelica_4.0.0_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_0_0_Modelica_Fluid_Examples_Explanatory_MomentumBalanceFittings.fmu > Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Fluid/Examples/Explanatory/MomentumBalanceFittings/MomentumBalanceFittings.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable suddenExpansion1.dp in file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion1.dp from file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion1.m_flow in file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion1.m_flow from file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion1.port_b_T in file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion1.port_b_T from file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion2.dp in file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion2.dp from file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion2.m_flow in file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion2.m_flow from file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! Error: Could not read variable suddenExpansion2.port_b_T in file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv. Warning: Get data of variable suddenExpansion2.port_b_T from file Modelica_4.0.0_Modelica.Fluid.Examples.Explanatory.MomentumBalanceFittings_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 23.027205640999455]