Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen.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 0.001645/0.001645, allocations: 115.8 kB / 20.43 MB, free: 1.457 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 0.00197/0.00197, allocations: 214.1 kB / 23.75 MB, free: 4.668 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 1.45/1.45, allocations: 230.6 MB / 257.5 MB, free: 8 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 0.233/0.233, allocations: 44.91 MB / 358.8 MB, free: 6.367 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.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_Nitrogen",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_Nitrogen",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 0.002091/0.002091, allocations: 71.89 kB / 0.4931 GB, free: 10.7 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3777/0.3798, allocations: 65.46 MB / 0.557 GB, free: 7.52 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen): time 0.2225/0.6023, allocations: 178 MB / 0.7309 GB, free: 5.066 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.3442/0.9465, allocations: 5.373 MB / 0.7361 GB, free: 1.797 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009061/0.9474, allocations: 29.53 kB / 0.7362 GB, free: 1.797 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.001067/0.9485, allocations: 323 kB / 0.7365 GB, free: 1.797 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.004443/0.9529, allocations: 1.379 MB / 0.7378 GB, free: 1.789 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.003797/0.9567, allocations: 1.076 MB / 0.7389 GB, free: 1.777 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.003398/0.9601, allocations: 1.88 MB / 0.7407 GB, free: 1.766 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007782/0.9609, allocations: 397.2 kB / 0.7411 GB, free: 1.758 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002404/0.9633, allocations: 1.114 MB / 0.7422 GB, free: 1.742 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00143/0.9647, allocations: 0.8002 MB / 0.743 GB, free: 1.742 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0001285/0.9649, allocations: 61.56 kB / 0.743 GB, free: 1.742 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001581/0.9664, allocations: 0.6411 MB / 0.7436 GB, free: 1.73 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0003212/0.9668, allocations: 275.8 kB / 0.7439 GB, free: 1.73 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0005372/0.9673, allocations: 396 kB / 0.7443 GB, free: 1.73 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001879/0.9692, allocations: 1.307 MB / 0.7456 GB, free: 1.656 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.619e-06/0.9692, allocations: 1.203 kB / 0.7456 GB, free: 1.656 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.543e-06/0.9692, allocations: 1 kB / 0.7456 GB, free: 1.656 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.15e-05/0.9692, allocations: 0 / 0.7456 GB, free: 1.656 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 130 * Number of variables: 130 Notification: Performance of Generate backend data structure: time 0.002335/0.9715, allocations: 1.053 MB / 0.7466 GB, free: 17.12 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.422e-05/0.9716, allocations: 9.531 kB / 0.7466 GB, free: 17.12 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001195/0.9717, allocations: 100.3 kB / 0.7467 GB, free: 17.08 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00077/0.9725, allocations: 142.7 kB / 0.7468 GB, free: 17.04 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008285/0.9733, allocations: 476.1 kB / 0.7473 GB, free: 16.84 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001287/0.9734, allocations: 156.9 kB / 0.7474 GB, free: 16.72 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.931e-05/0.9735, allocations: 46.78 kB / 0.7475 GB, free: 16.72 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001085/0.9746, allocations: 0.8259 MB / 0.7483 GB, free: 16.5 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.267e-05/0.9746, allocations: 4.094 kB / 0.7483 GB, free: 16.5 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.901e-05/0.9747, allocations: 22.41 kB / 0.7483 GB, free: 16.5 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.187e-05/0.9747, allocations: 39.7 kB / 0.7484 GB, free: 16.5 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008985/0.9756, allocations: 0.6193 MB / 0.749 GB, free: 16.5 MB / 0.5762 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004482/0.9801, allocations: 3.89 MB / 0.7528 GB, free: 13.96 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004877/0.9806, allocations: 340.7 kB / 0.7531 GB, free: 13.93 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002257/0.9808, allocations: 160.8 kB / 0.7532 GB, free: 13.93 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 8.681e-05/0.9809, allocations: 17.56 kB / 0.7533 GB, free: 13.93 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.029e-05/0.9809, allocations: 38.19 kB / 0.7533 GB, free: 13.89 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=34): time 2.164e-06/0.9809, allocations: 0 / 0.7533 GB, free: 13.89 MB / 0.5762 GB Notification: Performance of matching and sorting (n=39): time 0.005379/0.9863, allocations: 1.61 MB / 0.7549 GB, free: 13.46 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001128/0.9864, allocations: 133.9 kB / 0.755 GB, free: 13.3 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007408/0.9872, allocations: 0.6165 MB / 0.7556 GB, free: 13.16 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 6.25e-05/0.9872, allocations: 33.64 kB / 0.7556 GB, free: 13.13 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002671/0.9875, allocations: 377.4 kB / 0.756 GB, free: 12.93 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001069/0.9876, allocations: 149.9 kB / 0.7561 GB, free: 12.84 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001953/0.9878, allocations: 157.3 kB / 0.7563 GB, free: 12.81 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001944/0.988, allocations: 375.5 kB / 0.7566 GB, free: 12.5 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003223/0.9883, allocations: 204.4 kB / 0.7568 GB, free: 12.5 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005889/0.9889, allocations: 0.5141 MB / 0.7573 GB, free: 12.11 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009349/0.9899, allocations: 0.7514 MB / 0.7581 GB, free: 11.75 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.911e-06/0.9899, allocations: 5.781 kB / 0.7581 GB, free: 11.75 MB / 0.5762 GB Notification: Performance of matching and sorting (n=85) (initialization): time 0.001308/0.9912, allocations: 0.8801 MB / 0.7589 GB, free: 11.66 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.376e-05/0.9912, allocations: 9.547 kB / 0.7589 GB, free: 11.66 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.447e-05/0.9912, allocations: 11.69 kB / 0.7589 GB, free: 11.66 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001328/0.9925, allocations: 309.2 kB / 0.7592 GB, free: 11.64 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003835/0.9929, allocations: 122.7 kB / 0.7594 GB, free: 11.64 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00119/0.9941, allocations: 0.937 MB / 0.7603 GB, free: 11.11 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005437/0.9946, allocations: 30.09 kB / 0.7603 GB, free: 11.11 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.855e-05/0.9947, allocations: 70.81 kB / 0.7604 GB, free: 11.11 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 45 * Number of states: 0 () * Number of discrete variables: 4 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (67): * Single equations (assignments): 66 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 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 {(2,17)} Notification: Performance of prepare postOptimizeDAE: time 0.0004131/0.9952, allocations: 247.7 kB / 0.7606 GB, free: 10.99 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001326/0.9953, allocations: 70.67 kB / 0.7607 GB, free: 10.95 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001533/0.9968, allocations: 0.8582 MB / 0.7615 GB, free: 10.86 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.029e-05/0.9968, allocations: 8.938 kB / 0.7615 GB, free: 10.85 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.843e-06/0.9968, allocations: 5.984 kB / 0.7615 GB, free: 10.85 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.115e-06/0.9968, allocations: 2.906 kB / 0.7615 GB, free: 10.85 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002008/0.9988, allocations: 1.213 MB / 0.7627 GB, free: 10.51 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.641e-06/0.9989, allocations: 2.031 kB / 0.7627 GB, free: 10.51 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009581/0.9998, allocations: 207.5 kB / 0.7629 GB, free: 10.51 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.743e-05/0.9999, allocations: 25.62 kB / 0.7629 GB, free: 10.5 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.036e-05/1, allocations: 20.16 kB / 0.763 GB, free: 10.5 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002291/1.002, allocations: 2.679 MB / 0.7656 GB, free: 8 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.459e-06/1.002, allocations: 4.938 kB / 0.7656 GB, free: 7.996 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0012/1.003, allocations: 0.8192 MB / 0.7664 GB, free: 7.77 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003064/1.004, allocations: 117 kB / 0.7665 GB, free: 7.73 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.721e-05/1.004, allocations: 12.34 kB / 0.7665 GB, free: 7.727 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003684/1.004, allocations: 18.98 kB / 0.7665 GB, free: 7.727 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.343e-05/1.004, allocations: 40.25 kB / 0.7666 GB, free: 7.727 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.06e-05/1.004, allocations: 41.12 kB / 0.7666 GB, free: 7.727 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0005137/1.005, allocations: 439.3 kB / 0.767 GB, free: 7.637 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.1e-07/1.005, allocations: 0.7188 kB / 0.767 GB, free: 7.637 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0009558/1.006, allocations: 260.4 kB / 0.7673 GB, free: 7.621 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 2 (volume.medium.p,volume.medium.T) * 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 (39): * Single equations (assignments): 37 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.002127/1.008, allocations: 1.546 MB / 0.7688 GB, free: 6.84 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.001109/1.009, allocations: 0.5368 MB / 0.7693 GB, free: 6.828 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 3.697e-06/1.009, allocations: 4.094 kB / 0.7693 GB, free: 6.828 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001012/1.01, allocations: 402.4 kB / 0.7697 GB, free: 6.719 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001659/1.012, allocations: 377.8 kB / 0.77 GB, free: 6.668 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008658/1.02, allocations: 6.341 MB / 0.7762 GB, free: 4.109 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005965/1.021, allocations: 0.9352 MB / 0.7772 GB, free: 3.402 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.00106/1.022, allocations: 451.2 kB / 0.7776 GB, free: 3.34 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004466/1.023, allocations: 288.7 kB / 0.7779 GB, free: 3.32 MB / 0.5762 GB Notification: Performance of SimCode: time 1.363e-06/1.023, allocations: 3.188 kB / 0.7779 GB, free: 3.32 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06441/1.087, allocations: 25 MB / 0.8023 GB, free: 8.324 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.11/15.2, allocations: 6.875 kB / 0.8023 GB, free: 8.32 MB / 0.5919 GB " [Timeout remaining time 645] (rm -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen_res.csv --start-time 0 --stop-time 1.01 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000201919 ModelicaTest_4_0_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_Nitrogen.fmu > ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/IdealGases/Nitrogen/Nitrogen.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.Nitrogen.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 18.35264014799759]