Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives.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 0.001266/0.001266, allocations: 111.1 kB / 20.44 MB, free: 1.176 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 0.001431/0.001431, allocations: 204.2 kB / 23.73 MB, free: 4.379 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 1.425/1.425, allocations: 230.6 MB / 257.5 MB, free: 7.793 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 0.2194/0.2194, allocations: 46.96 MB / 360.9 MB, free: 4.016 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.TestRegSquare2Derivatives,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_TestUtilities_TestRegSquare2Derivatives",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Fluid_TestUtilities_TestRegSquare2Derivatives",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002082/0.002082, allocations: 71.89 kB / 0.4961 GB, free: 7.703 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3023/0.3044, allocations: 66.04 MB / 0.5606 GB, free: 4.188 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives): time 0.001873/0.3063, allocations: 0.5256 MB / 0.5611 GB, free: 3.664 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.0007643/0.307, allocations: 330.9 kB / 0.5614 GB, free: 3.34 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 4.869e-05/0.3071, allocations: 4 kB / 0.5614 GB, free: 3.336 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 2.045e-05/0.3071, allocations: 7.938 kB / 0.5614 GB, free: 3.328 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 3.224e-05/0.3071, allocations: 3.938 kB / 0.5614 GB, free: 3.324 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004333/0.3076, allocations: 103.5 kB / 0.5615 GB, free: 3.227 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 6.972e-05/0.3076, allocations: 31.91 kB / 0.5616 GB, free: 3.195 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 5.654e-05/0.3077, allocations: 4 kB / 0.5616 GB, free: 3.191 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 2.318e-05/0.3077, allocations: 7.984 kB / 0.5616 GB, free: 3.184 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 6.35e-05/0.3078, allocations: 23.86 kB / 0.5616 GB, free: 3.16 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 1.326e-05/0.3078, allocations: 0 / 0.5616 GB, free: 3.16 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002332/0.308, allocations: 123.9 kB / 0.5617 GB, free: 3.039 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 1.603e-05/0.308, allocations: 7.984 kB / 0.5617 GB, free: 3.031 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 2.282e-05/0.3081, allocations: 11.94 kB / 0.5617 GB, free: 3.02 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0001824/0.3082, allocations: 93.66 kB / 0.5618 GB, free: 2.93 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.669e-06/0.3082, allocations: 3.938 kB / 0.5618 GB, free: 2.926 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.823e-06/0.3082, allocations: 0 / 0.5618 GB, free: 2.926 MB / 398.1 MB Notification: Performance of Transformations before backend: time 5.47e-06/0.3083, allocations: 0 / 0.5618 GB, free: 2.926 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 0.0004378/0.3087, allocations: 294 kB / 0.5621 GB, free: 2.605 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.205e-05/0.3087, allocations: 12.03 kB / 0.5621 GB, free: 2.594 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.046e-05/0.3088, allocations: 42.67 kB / 0.5622 GB, free: 2.543 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.579e-05/0.3088, allocations: 4.938 kB / 0.5622 GB, free: 2.539 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000115/0.3089, allocations: 118.4 kB / 0.5623 GB, free: 2.398 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.24e-05/0.3089, allocations: 8.359 kB / 0.5623 GB, free: 2.391 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.486e-05/0.309, allocations: 4.375 kB / 0.5623 GB, free: 2.387 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001245/0.3091, allocations: 54.23 kB / 0.5623 GB, free: 2.328 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.358e-05/0.3091, allocations: 3.938 kB / 0.5623 GB, free: 2.324 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.099e-05/0.3091, allocations: 4 kB / 0.5623 GB, free: 2.32 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.625e-06/0.3091, allocations: 7.938 kB / 0.5624 GB, free: 2.312 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 5.949e-05/0.3092, allocations: 19.98 kB / 0.5624 GB, free: 2.293 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001743/0.3093, allocations: 136.8 kB / 0.5625 GB, free: 2.117 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002038/0.3095, allocations: 50.56 kB / 0.5625 GB, free: 2.059 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 5.155e-05/0.3096, allocations: 33.06 kB / 0.5626 GB, free: 2.023 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002236/0.3098, allocations: 27.95 kB / 0.5626 GB, free: 1.996 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.817e-05/0.3098, allocations: 38.56 kB / 0.5626 GB, free: 1.949 MB / 398.1 MB Notification: Performance of pre-optimization done (n=9): time 1.152e-06/0.3098, allocations: 0 / 0.5626 GB, free: 1.949 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 0.03876/0.3486, allocations: 2.58 MB / 0.5652 GB, free: 15.33 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.738e-05/0.3487, allocations: 51.41 kB / 0.5652 GB, free: 15.27 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.827e-05/0.3487, allocations: 101.9 kB / 0.5653 GB, free: 15.16 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 3.577e-05/0.3488, allocations: 29.7 kB / 0.5653 GB, free: 15.12 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 4.955e-05/0.3488, allocations: 87.88 kB / 0.5654 GB, free: 15.04 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 8.149e-05/0.3489, allocations: 71.44 kB / 0.5655 GB, free: 14.96 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001195/0.349, allocations: 57.69 kB / 0.5655 GB, free: 14.9 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001469/0.3492, allocations: 322.8 kB / 0.5659 GB, free: 14.58 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003773/0.3496, allocations: 175.9 kB / 0.566 GB, free: 14.41 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003671/0.3499, allocations: 170.1 kB / 0.5662 GB, free: 14.24 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001025/0.3509, allocations: 420.6 kB / 0.5666 GB, free: 13.83 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.392e-06/0.3509, allocations: 0 / 0.5666 GB, free: 13.83 MB / 414.1 MB Notification: Performance of matching and sorting (n=19) (initialization): time 0.001021/0.352, allocations: 471.2 kB / 0.567 GB, free: 13.36 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.724e-05/0.352, allocations: 4 kB / 0.567 GB, free: 13.36 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.901e-06/0.352, allocations: 0 / 0.567 GB, free: 13.36 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.507e-05/0.352, allocations: 0 / 0.567 GB, free: 13.36 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000357/0.3524, allocations: 67.94 kB / 0.5671 GB, free: 13.29 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.843e-06/0.3524, allocations: 0 / 0.5671 GB, free: 13.29 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001946/0.3526, allocations: 23.97 kB / 0.5671 GB, free: 13.27 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.531e-05/0.3526, allocations: 19.94 kB / 0.5671 GB, free: 13.25 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 0.0001288/0.3527, allocations: 121.8 kB / 0.5673 GB, free: 13.12 MB / 414.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.675e-05/0.3528, allocations: 7.953 kB / 0.5673 GB, free: 13.11 MB / 414.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001249/0.354, allocations: 0.5473 MB / 0.5678 GB, free: 12.55 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.867e-06/0.354, allocations: 480 / 0.5678 GB, free: 12.55 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.719e-06/0.354, allocations: 4 kB / 0.5678 GB, free: 12.55 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.176e-06/0.354, allocations: 0 / 0.5678 GB, free: 12.55 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002098/0.3561, allocations: 0.8141 MB / 0.5686 GB, free: 11.67 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.189e-06/0.3561, allocations: 3.984 kB / 0.5686 GB, free: 11.67 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002781/0.3564, allocations: 71.89 kB / 0.5687 GB, free: 11.6 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.828e-06/0.3564, allocations: 4.125 kB / 0.5687 GB, free: 11.59 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.989e-05/0.3564, allocations: 19.98 kB / 0.5687 GB, free: 11.57 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.761e-06/0.3564, allocations: 4 kB / 0.5687 GB, free: 11.57 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.613e-06/0.3564, allocations: 0 / 0.5687 GB, free: 11.57 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000908/0.3574, allocations: 464.5 kB / 0.5691 GB, free: 11.08 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 1.719e-05/0.3574, allocations: 15.95 kB / 0.5692 GB, free: 11.07 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.068e-05/0.3574, allocations: 11.98 kB / 0.5692 GB, free: 11.05 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001883/0.3576, allocations: 15.98 kB / 0.5692 GB, free: 11.04 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.18e-05/0.3576, allocations: 15.97 kB / 0.5692 GB, free: 11.02 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.166e-05/0.3577, allocations: 16 kB / 0.5692 GB, free: 11.01 MB / 414.1 MB Notification: Performance of sorting global known variables: time 4.817e-05/0.3577, allocations: 83.27 kB / 0.5693 GB, free: 10.93 MB / 414.1 MB Notification: Performance of sort global known variables: time 7e-08/0.3577, allocations: 0 / 0.5693 GB, free: 10.93 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.0008901/0.3586, allocations: 323.5 kB / 0.5696 GB, free: 10.61 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 0.002366/0.361, allocations: 1.115 MB / 0.5707 GB, free: 9.449 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.0007916/0.3618, allocations: 328.2 kB / 0.571 GB, free: 9.133 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 2.985e-06/0.3618, allocations: 0 / 0.571 GB, free: 9.133 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0003327/0.3621, allocations: 139.8 kB / 0.5711 GB, free: 8.996 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002695/0.3624, allocations: 16.38 kB / 0.5712 GB, free: 8.98 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001666/0.364, allocations: 0.4993 MB / 0.5716 GB, free: 8.422 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 8.275e-05/0.3641, allocations: 87.5 kB / 0.5717 GB, free: 8.312 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0002677/0.3644, allocations: 92.97 kB / 0.5718 GB, free: 8.219 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001857/0.3646, allocations: 59.39 kB / 0.5719 GB, free: 8.16 MB / 414.1 MB Notification: Performance of SimCode: time 5.01e-07/0.3646, allocations: 0 / 0.5719 GB, free: 8.16 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04882/0.4134, allocations: 19.82 MB / 0.5912 GB, free: 4.477 MB / 430.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 10.52/10.94, allocations: 2.922 kB / 0.5912 GB, free: 4.477 MB / 430.1 MB " [Timeout remaining time 649] (rm -f ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_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_TestRegSquare2Derivatives.fmu > ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/TestUtilities/TestRegSquare2Derivatives/TestRegSquare2Derivatives.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives.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.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable x from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable y in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable y from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable yd in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable yd from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable ydd in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable ydd from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable k1 in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable k1 from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable k2 in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable k2 from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable y2 in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable y2 from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable y2d in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable y2d from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! Error: Could not read variable y2dd in file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv. Warning: Get data of variable y2dd from file ModelicaTest_4.1.0_ModelicaTest.Fluid.TestUtilities.TestRegSquare2Derivatives_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 13.90897245198721]