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 0.001895/0.001895, allocations: 115.8 kB / 20.43 MB, free: 1.449 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+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 0.002594/0.002594, allocations: 216.6 kB / 23.74 MB, free: 4.656 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 1.47/1.47, allocations: 230.6 MB / 257.5 MB, free: 7.984 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 0.2208/0.2208, allocations: 46.93 MB / 360.9 MB, free: 4.266 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 0.00194/0.00194, allocations: 67.91 kB / 0.4962 GB, free: 7.898 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.311/0.3129, allocations: 66.04 MB / 0.5606 GB, free: 4.449 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestUtilities.TestRegRoot2Derivatives): time 0.001661/0.3146, allocations: 0.5305 MB / 0.5612 GB, free: 3.918 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.0007936/0.3154, allocations: 414.7 kB / 0.5616 GB, free: 3.508 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.683e-05/0.3154, allocations: 0 / 0.5616 GB, free: 3.508 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 1.416e-05/0.3154, allocations: 0 / 0.5616 GB, free: 3.508 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 3.685e-05/0.3154, allocations: 3.938 kB / 0.5616 GB, free: 3.504 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004724/0.3159, allocations: 143.4 kB / 0.5617 GB, free: 3.367 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 6.668e-05/0.316, allocations: 23.86 kB / 0.5617 GB, free: 3.344 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 3.986e-05/0.316, allocations: 8 kB / 0.5617 GB, free: 3.336 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 2.421e-05/0.316, allocations: 15.92 kB / 0.5617 GB, free: 3.32 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 5.506e-05/0.3161, allocations: 19.92 kB / 0.5618 GB, free: 3.301 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 1.039e-05/0.3161, allocations: 0 / 0.5618 GB, free: 3.301 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002919/0.3164, allocations: 159.8 kB / 0.5619 GB, free: 3.145 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 1.56e-05/0.3164, allocations: 11.97 kB / 0.5619 GB, free: 3.133 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 2.766e-05/0.3164, allocations: 15.88 kB / 0.5619 GB, free: 3.117 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0002032/0.3166, allocations: 117.7 kB / 0.5621 GB, free: 3.004 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.341e-06/0.3167, allocations: 4 kB / 0.5621 GB, free: 3 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.463e-06/0.3167, allocations: 3.938 kB / 0.5621 GB, free: 2.996 MB / 398.1 MB Notification: Performance of Transformations before backend: time 5.52e-06/0.3167, allocations: 0 / 0.5621 GB, free: 2.996 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 0.0004196/0.3171, allocations: 297.9 kB / 0.5623 GB, free: 2.676 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.873e-05/0.3171, allocations: 12.02 kB / 0.5624 GB, free: 2.664 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.855e-05/0.3172, allocations: 30.75 kB / 0.5624 GB, free: 2.625 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.794e-05/0.3172, allocations: 4.938 kB / 0.5624 GB, free: 2.621 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001142/0.3173, allocations: 118.5 kB / 0.5625 GB, free: 2.48 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.37e-05/0.3173, allocations: 4.312 kB / 0.5625 GB, free: 2.477 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.078e-05/0.3173, allocations: 8.312 kB / 0.5625 GB, free: 2.469 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001282/0.3175, allocations: 57.98 kB / 0.5626 GB, free: 2.406 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.208e-05/0.3175, allocations: 0 / 0.5626 GB, free: 2.406 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.456e-06/0.3175, allocations: 4 kB / 0.5626 GB, free: 2.402 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.791e-06/0.3175, allocations: 4 kB / 0.5626 GB, free: 2.398 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 7.249e-05/0.3176, allocations: 27.98 kB / 0.5626 GB, free: 2.371 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001821/0.3177, allocations: 144.6 kB / 0.5627 GB, free: 2.188 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002062/0.3179, allocations: 50.56 kB / 0.5628 GB, free: 2.129 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 4.963e-05/0.318, allocations: 24.84 kB / 0.5628 GB, free: 2.102 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002392/0.3182, allocations: 35.95 kB / 0.5629 GB, free: 2.066 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.385e-05/0.3183, allocations: 34.5 kB / 0.5629 GB, free: 2.023 MB / 398.1 MB Notification: Performance of pre-optimization done (n=9): time 1.062e-06/0.3183, allocations: 0 / 0.5629 GB, free: 2.023 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 0.1322/0.4505, allocations: 6.379 MB / 0.5691 GB, free: 11.6 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.402e-05/0.4505, allocations: 55.41 kB / 0.5692 GB, free: 11.54 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.053e-05/0.4506, allocations: 106.2 kB / 0.5693 GB, free: 11.42 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 5.576e-05/0.4507, allocations: 33.7 kB / 0.5693 GB, free: 11.38 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 4.654e-05/0.4507, allocations: 88.14 kB / 0.5694 GB, free: 11.29 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 9.097e-05/0.4508, allocations: 63.42 kB / 0.5694 GB, free: 11.23 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001733/0.451, allocations: 93.53 kB / 0.5695 GB, free: 11.13 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001464/0.4511, allocations: 330.7 kB / 0.5699 GB, free: 10.8 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005362/0.4517, allocations: 223.8 kB / 0.5701 GB, free: 10.58 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005591/0.4522, allocations: 241.7 kB / 0.5703 GB, free: 10.35 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00203/0.4543, allocations: 0.5495 MB / 0.5708 GB, free: 9.797 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.392e-06/0.4543, allocations: 4 kB / 0.5708 GB, free: 9.793 MB / 414.1 MB Notification: Performance of matching and sorting (n=19) (initialization): time 0.001811/0.4561, allocations: 0.6066 MB / 0.5714 GB, free: 9.18 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.824e-05/0.4561, allocations: 4 kB / 0.5714 GB, free: 9.176 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.585e-06/0.4561, allocations: 0 / 0.5714 GB, free: 9.176 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.163e-05/0.4561, allocations: 4 kB / 0.5714 GB, free: 9.172 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006687/0.4568, allocations: 115.8 kB / 0.5715 GB, free: 9.059 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.643e-06/0.4568, allocations: 0 / 0.5715 GB, free: 9.059 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004214/0.4572, allocations: 23.95 kB / 0.5716 GB, free: 9.035 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.329e-05/0.4573, allocations: 35.94 kB / 0.5716 GB, free: 9 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 0.000146/0.4574, allocations: 125.7 kB / 0.5717 GB, free: 8.867 MB / 414.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.834e-05/0.4575, allocations: 7.953 kB / 0.5717 GB, free: 8.859 MB / 414.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002085/0.4596, allocations: 0.7241 MB / 0.5724 GB, free: 8.125 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.276e-06/0.4596, allocations: 7.984 kB / 0.5724 GB, free: 8.117 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.579e-06/0.4596, allocations: 0 / 0.5724 GB, free: 8.117 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.148e-06/0.4596, allocations: 0 / 0.5724 GB, free: 8.117 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004064/0.4637, allocations: 1.121 MB / 0.5735 GB, free: 6.934 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.095e-06/0.4637, allocations: 0 / 0.5735 GB, free: 6.934 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005511/0.4642, allocations: 104.2 kB / 0.5736 GB, free: 6.832 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 8.045e-06/0.4642, allocations: 8 kB / 0.5736 GB, free: 6.824 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.409e-05/0.4643, allocations: 27.95 kB / 0.5737 GB, free: 6.797 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.92e-06/0.4643, allocations: 4 kB / 0.5737 GB, free: 6.793 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.773e-06/0.4643, allocations: 0 / 0.5737 GB, free: 6.793 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00164/0.4659, allocations: 0.5883 MB / 0.5743 GB, free: 6.172 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 1.577e-05/0.4659, allocations: 7.953 kB / 0.5743 GB, free: 6.164 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.464e-05/0.466, allocations: 12 kB / 0.5743 GB, free: 6.152 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004108/0.4664, allocations: 27.95 kB / 0.5743 GB, free: 6.125 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.077e-05/0.4665, allocations: 15.92 kB / 0.5743 GB, free: 6.109 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.801e-05/0.4665, allocations: 31.89 kB / 0.5743 GB, free: 6.078 MB / 414.1 MB Notification: Performance of sorting global known variables: time 5.32e-05/0.4666, allocations: 91.2 kB / 0.5744 GB, free: 5.988 MB / 414.1 MB Notification: Performance of sort global known variables: time 6e-08/0.4666, allocations: 0 / 0.5744 GB, free: 5.988 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.001672/0.4682, allocations: 0.6441 MB / 0.5751 GB, free: 5.344 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 0.004857/0.4731, allocations: 1.306 MB / 0.5763 GB, free: 3.988 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.001134/0.4742, allocations: 440.2 kB / 0.5768 GB, free: 3.559 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 2.485e-06/0.4742, allocations: 0 / 0.5768 GB, free: 3.559 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005146/0.4747, allocations: 196.1 kB / 0.5769 GB, free: 3.367 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002773/0.475, allocations: 22.86 kB / 0.577 GB, free: 3.348 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00309/0.4781, allocations: 0.6239 MB / 0.5776 GB, free: 2.664 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003277/0.4784, allocations: 0.6926 MB / 0.5782 GB, free: 1.941 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0004187/0.4789, allocations: 129 kB / 0.5784 GB, free: 1.812 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003232/0.4792, allocations: 95.28 kB / 0.5785 GB, free: 1.719 MB / 414.1 MB Notification: Performance of SimCode: time 6.11e-07/0.4792, allocations: 0 / 0.5785 GB, free: 1.719 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09903/0.5782, allocations: 58.89 MB / 0.636 GB, free: 6.895 MB / 478.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 11.25/11.83, allocations: 11.98 kB / 0.636 GB, free: 6.883 MB / 478.1 MB " [Timeout remaining time 648] (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: 14.901634709000064]