Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.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 0.001433/0.001433, allocations: 75.75 kB / 19.76 MB, free: 1.898 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 0.001891/0.001891, allocations: 164.4 kB / 23.01 MB, free: 4.574 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 1.468/1.468, allocations: 177.2 MB / 203.4 MB, free: 9.297 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8488/0.8488, allocations: 101.3 MB / 361.1 MB, free: 10.07 MB / 334.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical")
translateModel(IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical") [Timeout 660]
"Notification: IDEAS 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 0.002401/0.002401, allocations: 70.77 kB / 0.5357 GB, free: 5.523 MB / 446.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1625/0.1649, allocations: 85.87 MB / 0.6195 GB, free: 1.859 MB / 0.5137 GB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical): time 0.004091/0.169, allocations: 2.15 MB / 0.6216 GB, free: 15.7 MB / 0.5294 GB
Notification: Performance of NFInst.instExpressions: time 0.003849/0.1728, allocations: 2.18 MB / 0.6237 GB, free: 13.51 MB / 0.5294 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002339/0.1731, allocations: 0 / 0.6237 GB, free: 13.51 MB / 0.5294 GB
Notification: Performance of NFTyping.typeComponents: time 0.001895/0.175, allocations: 450.1 kB / 0.6242 GB, free: 13.07 MB / 0.5294 GB
Notification: Performance of NFTyping.typeBindings: time 0.0003456/0.1753, allocations: 91.36 kB / 0.6243 GB, free: 12.98 MB / 0.5294 GB
Notification: Performance of NFTyping.typeClassSections: time 0.000368/0.1757, allocations: 107.8 kB / 0.6244 GB, free: 12.88 MB / 0.5294 GB
Notification: Performance of NFFlatten.flatten: time 0.001087/0.1768, allocations: 0.8577 MB / 0.6252 GB, free: 12.02 MB / 0.5294 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001199/0.1769, allocations: 24.58 kB / 0.6252 GB, free: 11.99 MB / 0.5294 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008231/0.1777, allocations: 391.4 kB / 0.6256 GB, free: 11.61 MB / 0.5294 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006114/0.1783, allocations: 323.1 kB / 0.6259 GB, free: 11.29 MB / 0.5294 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001301/0.1784, allocations: 56 kB / 0.626 GB, free: 11.24 MB / 0.5294 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001559/0.1786, allocations: 60 kB / 0.626 GB, free: 11.18 MB / 0.5294 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002862/0.1789, allocations: 223.4 kB / 0.6262 GB, free: 10.96 MB / 0.5294 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003664/0.1793, allocations: 247.2 kB / 0.6265 GB, free: 10.72 MB / 0.5294 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008112/0.1801, allocations: 0.7397 MB / 0.6272 GB, free: 9.977 MB / 0.5294 GB
Notification: Performance of FrontEnd - DAE generated: time 3.526e-06/0.1801, allocations: 3.938 kB / 0.6272 GB, free: 9.973 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 1.323e-06/0.1801, allocations: 0 / 0.6272 GB, free: 9.973 MB / 0.5294 GB
Notification: Performance of Transformations before backend: time 1.606e-05/0.1801, allocations: 0 / 0.6272 GB, free: 9.973 MB / 0.5294 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 32
 * Number of variables: 32
Notification: Performance of Generate backend data structure: time 0.002616/0.1827, allocations: 0.8691 MB / 0.628 GB, free: 9.066 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 4.235e-05/0.1827, allocations: 8.625 kB / 0.628 GB, free: 9.059 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002938/0.1857, allocations: 304.3 kB / 0.6283 GB, free: 8.762 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001783/0.1875, allocations: 473.3 kB / 0.6288 GB, free: 8.273 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.891e-05/0.1875, allocations: 28.12 kB / 0.6288 GB, free: 8.246 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001297/0.1876, allocations: 40 kB / 0.6289 GB, free: 8.207 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004043/0.188, allocations: 205.5 kB / 0.629 GB, free: 8 MB / 0.5294 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.07e-05/0.188, allocations: 0 / 0.629 GB, free: 8 MB / 0.5294 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.082e-05/0.1881, allocations: 4 kB / 0.6291 GB, free: 7.996 MB / 0.5294 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.394e-06/0.1881, allocations: 7.938 kB / 0.6291 GB, free: 7.988 MB / 0.5294 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003333/0.1884, allocations: 171.9 kB / 0.6292 GB, free: 7.82 MB / 0.5294 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 0.004927/0.1933, allocations: 1.128 MB / 0.6303 GB, free: 6.66 MB / 0.5294 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00195/0.1953, allocations: 0.5746 MB / 0.6309 GB, free: 6.078 MB / 0.5294 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002347/0.1955, allocations: 132.8 kB / 0.631 GB, free: 5.945 MB / 0.5294 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.075e-05/0.1955, allocations: 4 kB / 0.631 GB, free: 5.941 MB / 0.5294 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.554e-05/0.1956, allocations: 38.56 kB / 0.6311 GB, free: 5.895 MB / 0.5294 GB
Notification: Performance of pre-optimization done (n=24): time 1.543e-06/0.1956, allocations: 0 / 0.6311 GB, free: 5.895 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=24): time 0.001144/0.1967, allocations: 478.2 kB / 0.6315 GB, free: 5.418 MB / 0.5294 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.123e-05/0.1968, allocations: 63.27 kB / 0.6316 GB, free: 5.344 MB / 0.5294 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004437/0.1972, allocations: 389.5 kB / 0.6319 GB, free: 4.957 MB / 0.5294 GB
Notification: Performance of collectPreVariables (initialization): time 7.807e-05/0.1973, allocations: 45.64 kB / 0.632 GB, free: 4.906 MB / 0.5294 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001695/0.1975, allocations: 169.2 kB / 0.6321 GB, free: 4.738 MB / 0.5294 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001376/0.1976, allocations: 99.16 kB / 0.6322 GB, free: 4.641 MB / 0.5294 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002804/0.1979, allocations: 146.3 kB / 0.6324 GB, free: 4.488 MB / 0.5294 GB
Notification: Performance of setup shared object (initialization): time 0.0001826/0.1981, allocations: 358.8 kB / 0.6327 GB, free: 4.129 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006467/0.1987, allocations: 362.8 kB / 0.6331 GB, free: 3.77 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007585/0.1995, allocations: 0.4964 MB / 0.6336 GB, free: 3.242 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009826/0.2005, allocations: 0.5763 MB / 0.6341 GB, free: 2.652 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.146e-06/0.2005, allocations: 0 / 0.6341 GB, free: 2.652 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=78) (initialization): time 0.001759/0.2022, allocations: 0.9462 MB / 0.635 GB, free: 1.684 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 5.055e-05/0.2023, allocations: 43.97 kB / 0.6351 GB, free: 1.637 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.331e-06/0.2023, allocations: 0 / 0.6351 GB, free: 1.637 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001944/0.2025, allocations: 24.84 kB / 0.6351 GB, free: 1.609 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008947/0.2034, allocations: 151.8 kB / 0.6353 GB, free: 1.461 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001237/0.2046, allocations: 1.3 MB / 0.6365 GB, free: 64 kB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001543/0.2061, allocations: 83.55 kB / 0.6366 GB, free: 15.98 MB / 0.545 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.527e-05/0.2062, allocations: 28.09 kB / 0.6366 GB, free: 15.95 MB / 0.545 GB
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 (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 1
 * 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): 1 system
   {(1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.000238/0.2064, allocations: 182.8 kB / 0.6368 GB, free: 15.77 MB / 0.545 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.096e-05/0.2065, allocations: 35.75 kB / 0.6368 GB, free: 15.73 MB / 0.545 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.644e-05/0.2066, allocations: 35.58 kB / 0.6369 GB, free: 15.7 MB / 0.545 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.98e-06/0.2066, allocations: 4 kB / 0.6369 GB, free: 15.69 MB / 0.545 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.59e-06/0.2066, allocations: 3.938 kB / 0.6369 GB, free: 15.69 MB / 0.545 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.871e-06/0.2066, allocations: 3.984 kB / 0.6369 GB, free: 15.68 MB / 0.545 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000424/0.2071, allocations: 273.1 kB / 0.6371 GB, free: 15.39 MB / 0.545 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.968e-06/0.2071, allocations: 4 kB / 0.6371 GB, free: 15.38 MB / 0.545 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002853/0.2074, allocations: 51.91 kB / 0.6372 GB, free: 15.33 MB / 0.545 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001123/0.2075, allocations: 28.84 kB / 0.6372 GB, free: 15.3 MB / 0.545 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.914e-05/0.2075, allocations: 11.98 kB / 0.6372 GB, free: 15.29 MB / 0.545 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001133/0.2086, allocations: 1.299 MB / 0.6385 GB, free: 13.88 MB / 0.545 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.022e-06/0.2086, allocations: 160 / 0.6385 GB, free: 13.88 MB / 0.545 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009922/0.2096, allocations: 0.6049 MB / 0.6391 GB, free: 13.26 MB / 0.545 GB
Notification: Performance of postOpt removeConstants (simulation): time 9.525e-05/0.2097, allocations: 39.75 kB / 0.6391 GB, free: 13.22 MB / 0.545 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.324e-05/0.2098, allocations: 11.98 kB / 0.6391 GB, free: 13.21 MB / 0.545 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006585/0.2104, allocations: 11.98 kB / 0.6392 GB, free: 13.2 MB / 0.545 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.038e-05/0.2105, allocations: 15.97 kB / 0.6392 GB, free: 13.18 MB / 0.545 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.712e-05/0.2105, allocations: 4 kB / 0.6392 GB, free: 13.18 MB / 0.545 GB
Notification: Performance of sorting global known variables: time 0.0002928/0.2108, allocations: 267.1 kB / 0.6394 GB, free: 12.92 MB / 0.545 GB
Notification: Performance of sort global known variables: time 7e-08/0.2108, allocations: 0 / 0.6394 GB, free: 12.92 MB / 0.545 GB
Notification: Performance of remove unused functions: time 0.0006847/0.2115, allocations: 232 kB / 0.6396 GB, free: 12.69 MB / 0.545 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 10 (soi.T[1],soi.T[2],soi.T[3],soi.T[4],soi.T[5],soi.T[6],soi.T[7],soi.T[8],soi.T[9],soi.T[10])
 * 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 (23):
 * Single equations (assignments): 22
 * 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): 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 0.0001861/0.2117, allocations: 111.3 kB / 0.6398 GB, free: 12.57 MB / 0.545 GB
Notification: Performance of simCode: created initialization part: time 0.001357/0.213, allocations: 0.726 MB / 0.6405 GB, free: 11.82 MB / 0.545 GB
Notification: Performance of simCode: created event and clocks part: time 2.635e-06/0.213, allocations: 0 / 0.6405 GB, free: 11.82 MB / 0.545 GB
Notification: Performance of simCode: created simulation system equations: time 0.000391/0.2134, allocations: 262.5 kB / 0.6407 GB, free: 11.55 MB / 0.545 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006314/0.2141, allocations: 88.44 kB / 0.6408 GB, free: 11.47 MB / 0.545 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002015/0.2161, allocations: 1.284 MB / 0.6421 GB, free: 10.16 MB / 0.545 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002375/0.2163, allocations: 208.7 kB / 0.6423 GB, free: 9.934 MB / 0.545 GB
Notification: Performance of simCode: alias equations: time 0.0003438/0.2167, allocations: 110.9 kB / 0.6424 GB, free: 9.824 MB / 0.545 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001919/0.2168, allocations: 40.47 kB / 0.6424 GB, free: 9.785 MB / 0.545 GB
Notification: Performance of SimCode: time 4e-07/0.2168, allocations: 192 / 0.6424 GB, free: 9.785 MB / 0.545 GB
Notification: Performance of Templates: time 0.01662/0.2335, allocations: 8.799 MB / 0.651 GB, free: 1.137 MB / 0.545 GB
"
[Timeout remaining time 660]
make -j1 -f IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe ; mkfifo IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe >> ../files/IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.sim & ./IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical  -abortSlowSimulation -alarm=480 -s gbode -gbnls=internal -gberr=embedded -gbm=radauIIA3 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 6.01985366595909]
Failed to read output from testmodel.py, exit status != 0:
0.24212599312886596 0.25798602499999995 0.07464712100000001
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f3e68672fe0>