Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_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 0.001299/0.001299, allocations: 124.4 kB / 17.79 MB, free: 5.266 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 0.001454/0.001454, allocations: 199.3 kB / 20.74 MB, free: 2.32 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 1.491/1.491, allocations: 230.6 MB / 254.1 MB, free: 15.08 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2435/0.2435, allocations: 46.92 MB / 357.1 MB, free: 10.33 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+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_1_0_ModelicaTest_Fluid_TestUtilities_TestRegRoot2Derivatives",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_TestUtilities_TestRegRoot2Derivatives",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001893/0.001893, allocations: 67.89 kB / 0.4909 GB, free: 7.996 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.126/0.1279, allocations: 65.99 MB / 0.5554 GB, free: 5.883 MB / 414.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives): time 0.001715/0.1296, allocations: 0.5358 MB / 0.5559 GB, free: 5.344 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.0007986/0.1304, allocations: 407.4 kB / 0.5563 GB, free: 4.941 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 3.226e-05/0.1304, allocations: 4 kB / 0.5563 GB, free: 4.938 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 1.767e-05/0.1305, allocations: 3.938 kB / 0.5563 GB, free: 4.934 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 4.16e-05/0.1305, allocations: 7.938 kB / 0.5563 GB, free: 4.926 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0005085/0.131, allocations: 127.6 kB / 0.5564 GB, free: 4.801 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 7.181e-05/0.1311, allocations: 35.83 kB / 0.5564 GB, free: 4.766 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 4.657e-05/0.1311, allocations: 0 / 0.5564 GB, free: 4.766 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 2.771e-05/0.1311, allocations: 15.94 kB / 0.5565 GB, free: 4.75 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 6.179e-05/0.1312, allocations: 15.92 kB / 0.5565 GB, free: 4.734 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 1.311e-05/0.1312, allocations: 4 kB / 0.5565 GB, free: 4.73 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002896/0.1315, allocations: 163.8 kB / 0.5566 GB, free: 4.57 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 1.645e-05/0.1315, allocations: 7.984 kB / 0.5566 GB, free: 4.562 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 2.984e-05/0.1316, allocations: 15.86 kB / 0.5567 GB, free: 4.547 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0002305/0.1318, allocations: 127.6 kB / 0.5568 GB, free: 4.422 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.94e-06/0.1318, allocations: 0 / 0.5568 GB, free: 4.422 MB / 414.1 MB Notification: Performance of FrontEnd: time 2.134e-06/0.1318, allocations: 0 / 0.5568 GB, free: 4.422 MB / 414.1 MB Notification: Performance of Transformations before backend: time 6.072e-06/0.1318, allocations: 0 / 0.5568 GB, free: 4.422 MB / 414.1 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 0.0004738/0.1323, allocations: 375 kB / 0.5571 GB, free: 4.008 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.998e-05/0.1323, allocations: 8.031 kB / 0.5571 GB, free: 4 MB / 414.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.241e-05/0.1324, allocations: 34.75 kB / 0.5572 GB, free: 3.957 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.563e-05/0.1324, allocations: 8.875 kB / 0.5572 GB, free: 3.949 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001454/0.1325, allocations: 172.3 kB / 0.5574 GB, free: 3.742 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.408e-05/0.1325, allocations: 4.375 kB / 0.5574 GB, free: 3.738 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.414e-05/0.1326, allocations: 8.359 kB / 0.5574 GB, free: 3.73 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001359/0.1327, allocations: 57.94 kB / 0.5574 GB, free: 3.668 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.115e-05/0.1327, allocations: 0 / 0.5574 GB, free: 3.668 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.085e-06/0.1327, allocations: 0 / 0.5574 GB, free: 3.668 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.721e-06/0.1327, allocations: 7.938 kB / 0.5574 GB, free: 3.66 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 7.156e-05/0.1328, allocations: 31.97 kB / 0.5575 GB, free: 3.629 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002153/0.133, allocations: 173.6 kB / 0.5576 GB, free: 3.41 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.000236/0.1332, allocations: 54.58 kB / 0.5577 GB, free: 3.348 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 5.024e-05/0.1333, allocations: 24.86 kB / 0.5577 GB, free: 3.32 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002672/0.1336, allocations: 105.1 kB / 0.5578 GB, free: 3.199 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.55e-05/0.1336, allocations: 34.5 kB / 0.5578 GB, free: 3.156 MB / 414.1 MB Notification: Performance of pre-optimization done (n=9): time 1.082e-06/0.1336, allocations: 4 kB / 0.5578 GB, free: 3.152 MB / 414.1 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 0.1424/0.276, allocations: 6.377 MB / 0.5641 GB, free: 12.73 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.383e-05/0.276, allocations: 51.41 kB / 0.5641 GB, free: 12.67 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.261e-05/0.2761, allocations: 101.9 kB / 0.5642 GB, free: 12.56 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 5.267e-05/0.2762, allocations: 33.64 kB / 0.5642 GB, free: 12.52 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 4.657e-05/0.2762, allocations: 84.12 kB / 0.5643 GB, free: 12.44 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001057/0.2763, allocations: 67.38 kB / 0.5644 GB, free: 12.37 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001899/0.2765, allocations: 93.59 kB / 0.5645 GB, free: 12.27 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001496/0.2767, allocations: 326.8 kB / 0.5648 GB, free: 11.95 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006274/0.2773, allocations: 223.8 kB / 0.565 GB, free: 11.73 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005913/0.2779, allocations: 237.1 kB / 0.5652 GB, free: 11.5 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002283/0.2802, allocations: 0.5607 MB / 0.5658 GB, free: 10.93 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.843e-06/0.2802, allocations: 0 / 0.5658 GB, free: 10.93 MB / 430.1 MB Notification: Performance of matching and sorting (n=19) (initialization): time 0.00197/0.2822, allocations: 0.6081 MB / 0.5664 GB, free: 10.32 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.994e-05/0.2822, allocations: 4 kB / 0.5664 GB, free: 10.32 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.594e-06/0.2822, allocations: 0 / 0.5664 GB, free: 10.32 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.121e-05/0.2822, allocations: 4 kB / 0.5664 GB, free: 10.31 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006919/0.2829, allocations: 108 kB / 0.5665 GB, free: 10.21 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.682e-06/0.2829, allocations: 0 / 0.5665 GB, free: 10.21 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004583/0.2834, allocations: 35.95 kB / 0.5665 GB, free: 10.17 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.847e-05/0.2834, allocations: 32.41 kB / 0.5665 GB, free: 10.14 MB / 430.1 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 0.0001701/0.2836, allocations: 121.8 kB / 0.5667 GB, free: 10.01 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.398e-05/0.2837, allocations: 7.953 kB / 0.5667 GB, free: 10 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002279/0.286, allocations: 0.7279 MB / 0.5674 GB, free: 9.27 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.552e-06/0.286, allocations: 4 kB / 0.5674 GB, free: 9.266 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.78e-06/0.286, allocations: 3.938 kB / 0.5674 GB, free: 9.262 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.408e-06/0.286, allocations: 0 / 0.5674 GB, free: 9.262 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004239/0.2902, allocations: 1.161 MB / 0.5685 GB, free: 8.027 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.989e-06/0.2902, allocations: 0 / 0.5685 GB, free: 8.027 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005591/0.2908, allocations: 99.8 kB / 0.5686 GB, free: 7.93 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 6.061e-06/0.2908, allocations: 0 / 0.5686 GB, free: 7.93 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.402e-05/0.2908, allocations: 31.95 kB / 0.5686 GB, free: 7.898 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.971e-06/0.2908, allocations: 4 kB / 0.5686 GB, free: 7.895 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.214e-06/0.2908, allocations: 192 / 0.5686 GB, free: 7.895 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001838/0.2927, allocations: 0.5883 MB / 0.5692 GB, free: 7.273 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 6.085e-05/0.2927, allocations: 85.06 kB / 0.5693 GB, free: 7.172 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.243e-05/0.2928, allocations: 7.938 kB / 0.5693 GB, free: 7.164 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004261/0.2932, allocations: 27.95 kB / 0.5693 GB, free: 7.137 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.29e-05/0.2933, allocations: 23.98 kB / 0.5694 GB, free: 7.113 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.608e-05/0.2933, allocations: 27.95 kB / 0.5694 GB, free: 7.086 MB / 430.1 MB Notification: Performance of sorting global known variables: time 5.578e-05/0.2934, allocations: 83.22 kB / 0.5695 GB, free: 7.004 MB / 430.1 MB Notification: Performance of sort global known variables: time 6e-08/0.2934, allocations: 0 / 0.5695 GB, free: 7.004 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.001956/0.2953, allocations: 0.648 MB / 0.5701 GB, free: 6.355 MB / 430.1 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 0.005536/0.3009, allocations: 1.313 MB / 0.5714 GB, free: 4.996 MB / 430.1 MB Notification: Performance of simCode: created initialization part: time 0.001282/0.3022, allocations: 436.5 kB / 0.5718 GB, free: 4.57 MB / 430.1 MB Notification: Performance of simCode: created event and clocks part: time 3.367e-06/0.3022, allocations: 4 kB / 0.5718 GB, free: 4.566 MB / 430.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005581/0.3027, allocations: 195.7 kB / 0.572 GB, free: 4.375 MB / 430.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000319/0.303, allocations: 10.19 kB / 0.572 GB, free: 4.367 MB / 430.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003532/0.3066, allocations: 0.6283 MB / 0.5726 GB, free: 3.68 MB / 430.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003452/0.3069, allocations: 0.6887 MB / 0.5733 GB, free: 2.961 MB / 430.1 MB Notification: Performance of simCode: alias equations: time 0.0004177/0.3073, allocations: 129.1 kB / 0.5734 GB, free: 2.828 MB / 430.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003494/0.3077, allocations: 95.28 kB / 0.5735 GB, free: 2.734 MB / 430.1 MB Notification: Performance of SimCode: time 1.493e-06/0.3077, allocations: 4 kB / 0.5735 GB, free: 2.73 MB / 430.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.352/0.6597, allocations: 58.58 MB / 0.6307 GB, free: 10.67 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 8.216/8.875, allocations: 13.39 kB / 0.6307 GB, free: 10.67 MB / 446.1 MB " [Timeout remaining time 651] (rm -f ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0_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_1_0_ModelicaTest_Fluid_TestUtilities_TestRegRoot2Derivatives.fmu > ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/TestUtilities/TestRegRoot2Derivatives/TestRegRoot2Derivatives.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_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_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable x from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable yd in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable yd from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable ydd in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable ydd from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable k1 in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable k1 from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable k2 in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable k2 from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y2 in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y2 from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y2d in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y2d from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! Error: Could not read variable y2dd in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv. Warning: Get data of variable y2dd from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 12.119550388000789]