Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.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 0.001785/0.001785, allocations: 111.1 kB / 20.44 MB, free: 1.062 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 0.002187/0.002187, allocations: 215.9 kB / 23.73 MB, free: 4.16 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 1.421/1.421, allocations: 230.6 MB / 257.5 MB, free: 7.812 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2179/0.2179, allocations: 44.93 MB / 358.8 MB, free: 6.066 MB / 286.1 MB " [Timeout remaining time 180] 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 4.1.0 (/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(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_TestUtilities_TestRegRoot2Derivatives",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_TestUtilities_TestRegRoot2Derivatives",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: ModelicaTest requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002047/0.002047, allocations: 59.91 kB / 0.493 GB, free: 10.57 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3043/0.3063, allocations: 65.49 MB / 0.557 GB, free: 7.328 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives): time 0.001575/0.3079, allocations: 0.5293 MB / 0.5575 GB, free: 6.938 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.0007449/0.3087, allocations: 367.6 kB / 0.5578 GB, free: 6.656 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.592e-05/0.3087, allocations: 0 / 0.5578 GB, free: 6.656 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 1.538e-05/0.3087, allocations: 0 / 0.5578 GB, free: 6.656 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 2.679e-05/0.3087, allocations: 3.938 kB / 0.5578 GB, free: 6.652 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004626/0.3092, allocations: 147.4 kB / 0.558 GB, free: 6.512 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 5.939e-05/0.3092, allocations: 27.86 kB / 0.558 GB, free: 6.484 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 4.094e-05/0.3093, allocations: 4 kB / 0.558 GB, free: 6.48 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 2.343e-05/0.3093, allocations: 11.92 kB / 0.558 GB, free: 6.469 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 5.715e-05/0.3094, allocations: 23.92 kB / 0.558 GB, free: 6.445 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 1.168e-05/0.3094, allocations: 3.984 kB / 0.558 GB, free: 6.441 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002423/0.3096, allocations: 131.8 kB / 0.5582 GB, free: 6.312 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 1.813e-05/0.3096, allocations: 8 kB / 0.5582 GB, free: 6.305 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 1.912e-05/0.3097, allocations: 7.938 kB / 0.5582 GB, free: 6.297 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0002144/0.3099, allocations: 133.5 kB / 0.5583 GB, free: 6.168 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.426e-06/0.3099, allocations: 0 / 0.5583 GB, free: 6.168 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.363e-06/0.3099, allocations: 0 / 0.5583 GB, free: 6.168 MB / 398.1 MB Notification: Performance of Transformations before backend: time 4.097e-06/0.3099, allocations: 0 / 0.5583 GB, free: 6.168 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 9 * Number of variables: 9 Notification: Performance of Generate backend data structure: time 0.0004061/0.3103, allocations: 293.9 kB / 0.5586 GB, free: 5.852 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.457e-05/0.3103, allocations: 12.03 kB / 0.5586 GB, free: 5.84 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.731e-05/0.3104, allocations: 42.69 kB / 0.5586 GB, free: 5.789 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.171e-05/0.3104, allocations: 0.9375 kB / 0.5586 GB, free: 5.789 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001025/0.3105, allocations: 110.5 kB / 0.5588 GB, free: 5.656 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.26e-05/0.3105, allocations: 4.375 kB / 0.5588 GB, free: 5.652 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.389e-05/0.3105, allocations: 8.375 kB / 0.5588 GB, free: 5.645 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001235/0.3106, allocations: 61.92 kB / 0.5588 GB, free: 5.578 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.219e-05/0.3107, allocations: 4 kB / 0.5588 GB, free: 5.574 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.835e-06/0.3107, allocations: 0 / 0.5588 GB, free: 5.574 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.178e-06/0.3107, allocations: 0 / 0.5588 GB, free: 5.574 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 6.425e-05/0.3107, allocations: 23.98 kB / 0.5588 GB, free: 5.551 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001795/0.3109, allocations: 144.7 kB / 0.559 GB, free: 5.367 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002219/0.3111, allocations: 58.58 kB / 0.559 GB, free: 5.301 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 5.016e-05/0.3112, allocations: 16.86 kB / 0.5591 GB, free: 5.281 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002232/0.3114, allocations: 35.95 kB / 0.5591 GB, free: 5.246 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.392e-05/0.3114, allocations: 34.5 kB / 0.5591 GB, free: 5.203 MB / 398.1 MB Notification: Performance of pre-optimization done (n=9): time 1.262e-06/0.3114, allocations: 0 / 0.5591 GB, free: 5.203 MB / 398.1 MB Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default ======================================== 1: k2 2: k1 3: x Please use -d=bltdump for more information. Notification: Performance of matching and sorting (n=19): time 0.1401/0.4515, allocations: 6.388 MB / 0.5654 GB, free: 14.77 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.513e-05/0.4516, allocations: 51.41 kB / 0.5654 GB, free: 14.71 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001054/0.4517, allocations: 113.8 kB / 0.5655 GB, free: 14.59 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 4.482e-05/0.4517, allocations: 25.7 kB / 0.5655 GB, free: 14.56 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 4.819e-05/0.4518, allocations: 84.14 kB / 0.5656 GB, free: 14.47 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 9.846e-05/0.4519, allocations: 67.42 kB / 0.5657 GB, free: 14.41 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001632/0.4521, allocations: 86.06 kB / 0.5658 GB, free: 14.32 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001657/0.4522, allocations: 322.8 kB / 0.5661 GB, free: 13.99 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005632/0.4528, allocations: 231.8 kB / 0.5663 GB, free: 13.77 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005444/0.4533, allocations: 234.2 kB / 0.5665 GB, free: 13.54 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002035/0.4554, allocations: 0.5512 MB / 0.5671 GB, free: 12.98 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.392e-06/0.4554, allocations: 7.938 kB / 0.5671 GB, free: 12.98 MB / 414.1 MB Notification: Performance of matching and sorting (n=19) (initialization): time 0.001796/0.4572, allocations: 0.6126 MB / 0.5677 GB, free: 12.36 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.599e-05/0.4572, allocations: 4 kB / 0.5677 GB, free: 12.36 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.18e-06/0.4572, allocations: 0 / 0.5677 GB, free: 12.36 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.588e-05/0.4572, allocations: 7.984 kB / 0.5677 GB, free: 12.35 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006242/0.4578, allocations: 111.8 kB / 0.5678 GB, free: 12.24 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.692e-06/0.4578, allocations: 0 / 0.5678 GB, free: 12.24 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003987/0.4582, allocations: 27.95 kB / 0.5678 GB, free: 12.21 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.227e-05/0.4583, allocations: 31.94 kB / 0.5678 GB, free: 12.18 MB / 414.1 MB 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 (19): * Single equations (assignments): 19 * 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 0.0001588/0.4584, allocations: 121.8 kB / 0.568 GB, free: 12.05 MB / 414.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.53e-05/0.4585, allocations: 11.89 kB / 0.568 GB, free: 12.04 MB / 414.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002145/0.4607, allocations: 0.7279 MB / 0.5687 GB, free: 11.3 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.793e-06/0.4607, allocations: 4 kB / 0.5687 GB, free: 11.3 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.059e-06/0.4607, allocations: 0 / 0.5687 GB, free: 11.3 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.147e-06/0.4607, allocations: 0 / 0.5687 GB, free: 11.3 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004094/0.4648, allocations: 1.074 MB / 0.5697 GB, free: 10.16 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.073e-06/0.4648, allocations: 4 kB / 0.5697 GB, free: 10.16 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005368/0.4653, allocations: 95.8 kB / 0.5698 GB, free: 10.06 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 7.915e-06/0.4653, allocations: 4 kB / 0.5698 GB, free: 10.06 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.225e-05/0.4654, allocations: 27.95 kB / 0.5699 GB, free: 10.03 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.182e-06/0.4654, allocations: 4 kB / 0.5699 GB, free: 10.03 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.294e-06/0.4654, allocations: 0 / 0.5699 GB, free: 10.03 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001753/0.4671, allocations: 0.5908 MB / 0.5704 GB, free: 9.402 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 2.543e-05/0.4672, allocations: 7.953 kB / 0.5705 GB, free: 9.395 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.417e-05/0.4672, allocations: 4.25 kB / 0.5705 GB, free: 9.391 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003943/0.4676, allocations: 31.95 kB / 0.5705 GB, free: 9.359 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.242e-05/0.4676, allocations: 19.98 kB / 0.5705 GB, free: 9.34 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.437e-05/0.4677, allocations: 27.95 kB / 0.5705 GB, free: 9.312 MB / 414.1 MB Notification: Performance of sorting global known variables: time 6.541e-05/0.4678, allocations: 87.2 kB / 0.5706 GB, free: 9.227 MB / 414.1 MB Notification: Performance of sort global known variables: time 9e-08/0.4678, allocations: 0 / 0.5706 GB, free: 9.227 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.001836/0.4696, allocations: 0.6519 MB / 0.5713 GB, free: 8.574 MB / 414.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * 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 (19): * Single equations (assignments): 19 * 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 0.005287/0.4749, allocations: 1.313 MB / 0.5725 GB, free: 7.215 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.001208/0.4761, allocations: 439.5 kB / 0.573 GB, free: 6.785 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 6.953e-06/0.4761, allocations: 0 / 0.573 GB, free: 6.785 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005286/0.4766, allocations: 195.7 kB / 0.5731 GB, free: 6.594 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002893/0.4769, allocations: 8 kB / 0.5731 GB, free: 6.586 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003144/0.4801, allocations: 0.6282 MB / 0.5738 GB, free: 5.895 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 8.116e-05/0.4801, allocations: 79.56 kB / 0.5738 GB, free: 5.793 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0004539/0.4806, allocations: 129 kB / 0.574 GB, free: 5.664 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003196/0.4809, allocations: 99.22 kB / 0.5741 GB, free: 5.566 MB / 414.1 MB Notification: Performance of SimCode: time 6.71e-07/0.4809, allocations: 0 / 0.5741 GB, free: 5.566 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1063/0.5872, allocations: 60.23 MB / 0.6329 GB, free: 9.434 MB / 478.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 11.67/12.25, allocations: 6.828 kB / 0.6329 GB, free: 9.43 MB / 478.1 MB " [Timeout remaining time 648] (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv --start-time 0 --stop-time 2 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 ModelicaTest_4_0_0_ModelicaTest_Fluid_TestUtilities_TestRegRoot2Derivatives.fmu > ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestUtilities/TestRegRoot2Derivatives/TestRegRoot2Derivatives.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable x in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable x from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable yd in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable yd from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable ydd in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable ydd from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable k1 in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable k1 from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable k2 in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable k2 from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y2 in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y2 from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y2d in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y2d from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y2dd in file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y2dd from file ModelicaTest_4.0.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 15.30279711773619]