Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.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 0.001097/0.001097, allocations: 77.88 kB / 20.68 MB, free: 3.82 MB / 18.57 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 0.001505/0.001505, allocations: 177 kB / 24.09 MB, free: 428 kB / 18.57 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 0.9311/0.9311, allocations: 177.1 MB / 204.5 MB, free: 5.512 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.5808/0.5808, allocations: 110.3 MB / 371.3 MB, free: 12.34 MB / 346.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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: translateModel(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance")
translateModel(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.252e-06/1.252e-06, allocations: 0 / 475.6 MB, free: 15.03 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.385e-05/1.51e-05, allocations: 4.281 kB / 475.6 MB, free: 15.02 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance): time 0.1279/0.128, allocations: 148 MB / 0.609 GB, free: 10.66 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.005633/0.1336, allocations: 3.797 MB / 0.6127 GB, free: 6.855 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007072/0.1343, allocations: 55.56 kB / 0.6128 GB, free: 6.801 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.0005993/0.1349, allocations: 281.9 kB / 0.613 GB, free: 6.523 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.001594/0.1365, allocations: 1.061 MB / 0.6141 GB, free: 5.457 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001531/0.138, allocations: 0.9909 MB / 0.615 GB, free: 4.465 MB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.001995/0.14, allocations: 2.546 MB / 0.6175 GB, free: 1.914 MB / 0.5261 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006485/0.1407, allocations: 0.7358 MB / 0.6182 GB, free: 1.16 MB / 0.5261 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001505/0.1422, allocations: 1.369 MB / 0.6196 GB, free: 15.82 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006288/0.1428, allocations: 0.7595 MB / 0.6203 GB, free: 15.06 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001014/0.1429, allocations: 100 kB / 0.6204 GB, free: 14.96 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000694/0.1436, allocations: 0.6353 MB / 0.621 GB, free: 14.32 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003065/0.1439, allocations: 0.5259 MB / 0.6215 GB, free: 13.8 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002958/0.1442, allocations: 451 kB / 0.622 GB, free: 13.36 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.001042/0.1452, allocations: 1.332 MB / 0.6233 GB, free: 12.02 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 2.765e-06/0.1452, allocations: 0 / 0.6233 GB, free: 12.02 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 9.92e-07/0.1452, allocations: 0 / 0.6233 GB, free: 12.02 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 8.205e-06/0.1452, allocations: 0 / 0.6233 GB, free: 12.02 MB / 0.5417 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 212
 * Number of variables: 212
Notification: Performance of Generate backend data structure: time 0.001254/0.1465, allocations: 1.495 MB / 0.6247 GB, free: 10.48 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 3.014e-05/0.1465, allocations: 8.625 kB / 0.6247 GB, free: 10.47 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009032/0.1474, allocations: 399.5 kB / 0.6251 GB, free: 10.08 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007038/0.1481, allocations: 0.7104 MB / 0.6258 GB, free: 9.348 MB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.878e-05/0.1482, allocations: 70.12 kB / 0.6259 GB, free: 9.281 MB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.209e-05/0.1483, allocations: 91.94 kB / 0.626 GB, free: 9.191 MB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000752/0.149, allocations: 1.102 MB / 0.627 GB, free: 7.934 MB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.555e-05/0.149, allocations: 0 / 0.627 GB, free: 7.934 MB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.094e-05/0.1491, allocations: 39.98 kB / 0.6271 GB, free: 7.895 MB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.836e-05/0.1491, allocations: 30 kB / 0.6271 GB, free: 7.867 MB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004503/0.1496, allocations: 289.6 kB / 0.6274 GB, free: 7.582 MB / 0.5417 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 0.002457/0.152, allocations: 3.374 MB / 0.6307 GB, free: 4.105 MB / 0.5417 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002328/0.1522, allocations: 189 kB / 0.6309 GB, free: 3.914 MB / 0.5417 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003392/0.1526, allocations: 88.8 kB / 0.6309 GB, free: 3.824 MB / 0.5417 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.3e-05/0.1527, allocations: 28 kB / 0.631 GB, free: 3.797 MB / 0.5417 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.164e-05/0.1527, allocations: 49.33 kB / 0.631 GB, free: 3.738 MB / 0.5417 GB
Notification: Performance of pre-optimization done (n=36): time 1.272e-06/0.1527, allocations: 0 / 0.631 GB, free: 3.738 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=38): time 0.0009316/0.1536, allocations: 0.6805 MB / 0.6317 GB, free: 3.02 MB / 0.5417 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.184e-05/0.1536, allocations: 55.41 kB / 0.6317 GB, free: 2.953 MB / 0.5417 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004464/0.1541, allocations: 0.6746 MB / 0.6324 GB, free: 2.266 MB / 0.5417 GB
Notification: Performance of collectPreVariables (initialization): time 2.999e-05/0.1541, allocations: 41.7 kB / 0.6324 GB, free: 2.219 MB / 0.5417 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002475/0.1544, allocations: 0.5763 MB / 0.633 GB, free: 1.633 MB / 0.5417 GB
Notification: Performance of collectInitialBindings (initialization): time 7.973e-05/0.1544, allocations: 146.8 kB / 0.6331 GB, free: 1.488 MB / 0.5417 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001253/0.1546, allocations: 131.9 kB / 0.6333 GB, free: 1.352 MB / 0.5417 GB
Notification: Performance of setup shared object (initialization): time 0.000173/0.1547, allocations: 0.5663 MB / 0.6338 GB, free: 0.7734 MB / 0.5417 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 8.846e-05/0.1548, allocations: 53.27 kB / 0.6339 GB, free: 0.7188 MB / 0.5417 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002077/0.155, allocations: 377.2 kB / 0.6342 GB, free: 248 kB / 0.5417 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004842/0.1555, allocations: 0.5336 MB / 0.6348 GB, free: 15.61 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.284e-06/0.1555, allocations: 0 / 0.6348 GB, free: 15.61 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.0004504/0.156, allocations: 444.3 kB / 0.6352 GB, free: 15.16 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.736e-05/0.156, allocations: 8.656 kB / 0.6352 GB, free: 15.16 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.514e-06/0.156, allocations: 8 kB / 0.6352 GB, free: 15.15 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.487e-05/0.156, allocations: 12 kB / 0.6352 GB, free: 15.14 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002808/0.1563, allocations: 139.8 kB / 0.6353 GB, free: 15 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.464e-06/0.1563, allocations: 8 kB / 0.6353 GB, free: 14.99 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003031/0.1566, allocations: 39.92 kB / 0.6354 GB, free: 14.95 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.095e-05/0.1566, allocations: 20 kB / 0.6354 GB, free: 14.93 MB / 0.5573 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 25
 * 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 (74):
 * Single equations (assignments): 74
 * 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 0.0001727/0.1568, allocations: 212.3 kB / 0.6356 GB, free: 14.71 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.103e-05/0.1569, allocations: 91.53 kB / 0.6357 GB, free: 14.62 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.812e-05/0.157, allocations: 78.94 kB / 0.6358 GB, free: 14.54 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.296e-06/0.157, allocations: 7.938 kB / 0.6358 GB, free: 14.54 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.908e-06/0.157, allocations: 4 kB / 0.6358 GB, free: 14.53 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000305/0.1573, allocations: 0.4899 MB / 0.6363 GB, free: 13.96 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001021/0.1583, allocations: 1.039 MB / 0.6373 GB, free: 12.82 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.637e-06/0.1583, allocations: 4 kB / 0.6373 GB, free: 12.81 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001876/0.1585, allocations: 87.84 kB / 0.6374 GB, free: 12.73 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.108e-06/0.1585, allocations: 4 kB / 0.6374 GB, free: 12.72 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.305e-05/0.1585, allocations: 12.5 kB / 0.6374 GB, free: 12.71 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.45e-06/0.1586, allocations: 11.98 kB / 0.6374 GB, free: 12.7 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.885e-06/0.1586, allocations: 4 kB / 0.6374 GB, free: 12.7 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000723/0.1593, allocations: 0.6196 MB / 0.638 GB, free: 11.99 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001567/0.1594, allocations: 127.5 kB / 0.6381 GB, free: 11.87 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.713e-05/0.1595, allocations: 15.98 kB / 0.6381 GB, free: 11.85 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002602/0.1597, allocations: 34.77 kB / 0.6382 GB, free: 11.82 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.352e-05/0.1598, allocations: 35.89 kB / 0.6382 GB, free: 11.79 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.094e-05/0.1598, allocations: 27.92 kB / 0.6382 GB, free: 11.76 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.0002294/0.16, allocations: 398.8 kB / 0.6386 GB, free: 11.38 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 6.1e-08/0.16, allocations: 0 / 0.6386 GB, free: 11.38 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0004548/0.1605, allocations: 259.9 kB / 0.6389 GB, free: 11.12 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 17
 * Number of states: 3 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U,volDyn.dynBal.mC[1])
 * 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 (38):
 * Single equations (assignments): 38
 * 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 0.0002501/0.1607, allocations: 155.1 kB / 0.639 GB, free: 10.96 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.0003197/0.1611, allocations: 261.7 kB / 0.6392 GB, free: 10.7 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 3.687e-06/0.1611, allocations: 3.938 kB / 0.6393 GB, free: 10.7 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001058/0.1612, allocations: 119.9 kB / 0.6394 GB, free: 10.57 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000995/0.1622, allocations: 458.6 kB / 0.6398 GB, free: 10.15 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001575/0.1637, allocations: 1.627 MB / 0.6414 GB, free: 8.414 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001494/0.1639, allocations: 242.9 kB / 0.6416 GB, free: 8.156 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.0003038/0.1642, allocations: 134.4 kB / 0.6418 GB, free: 8.02 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006145/0.1648, allocations: 429.8 kB / 0.6422 GB, free: 7.598 MB / 0.5573 GB
Notification: Performance of SimCode: time 7.82e-07/0.1648, allocations: 0 / 0.6422 GB, free: 7.598 MB / 0.5573 GB
Notification: Performance of Templates: time 0.205/0.3698, allocations: 16.83 MB / 0.6586 GB, free: 52.45 MB / 0.5573 GB
"
[Timeout remaining time 660]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.130850073881447]