Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 0.001793/0.001793, allocations: 84.75 kB / 19.76 MB, free: 2.023 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 0.001602/0.001602, allocations: 156.7 kB / 23.01 MB, free: 4.961 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 1.41/1.41, allocations: 177.2 MB / 203.4 MB, free: 8.953 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002505/0.002505, allocations: 247.7 kB / 260 MB, free: 432 kB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 0.923/0.923, allocations: 138.5 MB / 455 MB, free: 15.1 MB / 430.1 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/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(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical")
translateModel(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical") [Timeout 660]
"Notification: NcDataReader2 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: BuildingSystems 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 0.003117/0.003117, allocations: 99.84 kB / 0.6474 GB, free: 7.523 MB / 0.5606 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3852/0.3883, allocations: 95.34 MB / 0.7405 GB, free: 17.45 MB / 0.5919 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical): time 0.002851/0.3912, allocations: 2.163 MB / 0.7426 GB, free: 16 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.002508/0.3937, allocations: 2.171 MB / 0.7447 GB, free: 14.55 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 9.911e-05/0.3938, allocations: 2.688 kB / 0.7447 GB, free: 14.55 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.001226/0.395, allocations: 447.9 kB / 0.7451 GB, free: 14.38 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001855/0.3952, allocations: 94.95 kB / 0.7452 GB, free: 14.32 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002955/0.3955, allocations: 114.2 kB / 0.7453 GB, free: 14.26 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.0007975/0.3963, allocations: 0.8464 MB / 0.7462 GB, free: 13.92 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 9.341e-05/0.3964, allocations: 34.42 kB / 0.7462 GB, free: 13.9 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003293/0.3967, allocations: 285 kB / 0.7465 GB, free: 13.8 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000477/0.3972, allocations: 321.4 kB / 0.7468 GB, free: 13.7 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 9.165e-05/0.3973, allocations: 54.19 kB / 0.7468 GB, free: 13.7 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001308/0.3974, allocations: 63.09 kB / 0.7469 GB, free: 13.7 MB / 0.5919 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002494/0.3977, allocations: 221.5 kB / 0.7471 GB, free: 13.61 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002715/0.398, allocations: 250.7 kB / 0.7473 GB, free: 13.49 MB / 0.5919 GB
Notification: Performance of NFConvertDAE.convert: time 0.0006669/0.3986, allocations: 0.7395 MB / 0.7481 GB, free: 13.26 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 3.917e-06/0.3986, allocations: 1 kB / 0.7481 GB, free: 13.26 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 1.482e-06/0.3986, allocations: 0 / 0.7481 GB, free: 13.26 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 9.267e-06/0.3986, allocations: 0.6562 kB / 0.7481 GB, free: 13.26 MB / 0.5919 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 0.00225/0.4009, allocations: 0.8703 MB / 0.7489 GB, free: 12.76 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 4.465e-05/0.4009, allocations: 11.72 kB / 0.7489 GB, free: 12.76 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002894/0.4038, allocations: 290.4 kB / 0.7492 GB, free: 12.73 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001582/0.4054, allocations: 474 kB / 0.7496 GB, free: 12.5 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.684e-05/0.4054, allocations: 26.55 kB / 0.7497 GB, free: 12.49 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.987e-05/0.4055, allocations: 43.05 kB / 0.7497 GB, free: 12.48 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000345/0.4059, allocations: 203.5 kB / 0.7499 GB, free: 12.39 MB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.062e-05/0.4059, allocations: 5.156 kB / 0.7499 GB, free: 12.39 MB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.899e-05/0.4059, allocations: 5.25 kB / 0.7499 GB, free: 12.38 MB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.466e-06/0.4059, allocations: 2.469 kB / 0.7499 GB, free: 12.38 MB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002852/0.4062, allocations: 185.6 kB / 0.7501 GB, free: 12.32 MB / 0.5919 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 0.004584/0.4108, allocations: 1.113 MB / 0.7512 GB, free: 11.94 MB / 0.5919 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001757/0.4125, allocations: 0.572 MB / 0.7517 GB, free: 11.8 MB / 0.5919 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000203/0.4127, allocations: 132.7 kB / 0.7519 GB, free: 11.75 MB / 0.5919 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.971e-05/0.4128, allocations: 4.031 kB / 0.7519 GB, free: 11.75 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.344e-05/0.4128, allocations: 36.2 kB / 0.7519 GB, free: 11.71 MB / 0.5919 GB
Notification: Performance of pre-optimization done (n=24): time 1.613e-06/0.4128, allocations: 4 kB / 0.7519 GB, free: 11.71 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=24): time 0.001002/0.4138, allocations: 487.2 kB / 0.7524 GB, free: 11.52 MB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.863e-05/0.4138, allocations: 53.97 kB / 0.7524 GB, free: 11.46 MB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003055/0.4141, allocations: 395.8 kB / 0.7528 GB, free: 11.21 MB / 0.5919 GB
Notification: Performance of collectPreVariables (initialization): time 5.36e-05/0.4141, allocations: 37.3 kB / 0.7528 GB, free: 11.17 MB / 0.5919 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001025/0.4142, allocations: 167.5 kB / 0.753 GB, free: 11.02 MB / 0.5919 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001005/0.4144, allocations: 99.03 kB / 0.7531 GB, free: 10.93 MB / 0.5919 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002212/0.4146, allocations: 154.9 kB / 0.7532 GB, free: 10.84 MB / 0.5919 GB
Notification: Performance of setup shared object (initialization): time 5.676e-05/0.4146, allocations: 350.4 kB / 0.7536 GB, free: 10.5 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005376/0.4152, allocations: 367 kB / 0.7539 GB, free: 10.31 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005627/0.4157, allocations: 0.4972 MB / 0.7544 GB, free: 9.973 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007741/0.4165, allocations: 0.566 MB / 0.755 GB, free: 9.672 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.725e-06/0.4165, allocations: 0 / 0.755 GB, free: 9.672 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=78) (initialization): time 0.001388/0.4179, allocations: 0.9546 MB / 0.7559 GB, free: 9.145 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 3.105e-05/0.4179, allocations: 40.8 kB / 0.7559 GB, free: 9.105 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.621e-06/0.4179, allocations: 0 / 0.7559 GB, free: 9.105 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001676/0.4181, allocations: 28.09 kB / 0.756 GB, free: 9.09 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008176/0.4189, allocations: 154.9 kB / 0.7561 GB, free: 9.043 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000719/0.4196, allocations: 1.306 MB / 0.7574 GB, free: 7.738 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001521/0.4212, allocations: 78.62 kB / 0.7575 GB, free: 7.688 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.361e-05/0.4212, allocations: 30.11 kB / 0.7575 GB, free: 7.672 MB / 0.5919 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 0.0001667/0.4214, allocations: 184.1 kB / 0.7577 GB, free: 7.512 MB / 0.5919 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.119e-05/0.4214, allocations: 33.14 kB / 0.7577 GB, free: 7.492 MB / 0.5919 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.984e-05/0.4215, allocations: 44.41 kB / 0.7577 GB, free: 7.453 MB / 0.5919 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.655e-06/0.4215, allocations: 2.562 kB / 0.7577 GB, free: 7.453 MB / 0.5919 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.045e-06/0.4215, allocations: 1.438 kB / 0.7577 GB, free: 7.453 MB / 0.5919 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.627e-06/0.4215, allocations: 0 / 0.7577 GB, free: 7.453 MB / 0.5919 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003178/0.4218, allocations: 285.1 kB / 0.758 GB, free: 7.223 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.372e-06/0.4218, allocations: 0 / 0.758 GB, free: 7.223 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002661/0.4221, allocations: 42.53 kB / 0.7581 GB, free: 7.215 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.913e-05/0.4222, allocations: 29.91 kB / 0.7581 GB, free: 7.195 MB / 0.5919 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.366e-05/0.4222, allocations: 8.125 kB / 0.7581 GB, free: 7.191 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006317/0.4228, allocations: 1.295 MB / 0.7594 GB, free: 5.891 MB / 0.5919 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.683e-06/0.4228, allocations: 8.938 kB / 0.7594 GB, free: 5.883 MB / 0.5919 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007212/0.4236, allocations: 0.5938 MB / 0.7599 GB, free: 5.508 MB / 0.5919 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.794e-05/0.4236, allocations: 41.97 kB / 0.76 GB, free: 5.477 MB / 0.5919 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.014e-05/0.4237, allocations: 12.06 kB / 0.76 GB, free: 5.469 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000662/0.4243, allocations: 22.41 kB / 0.76 GB, free: 5.453 MB / 0.5919 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.521e-05/0.4244, allocations: 22.28 kB / 0.76 GB, free: 5.438 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.575e-05/0.4244, allocations: 4.844 kB / 0.76 GB, free: 5.438 MB / 0.5919 GB
Notification: Performance of sorting global known variables: time 0.0002066/0.4246, allocations: 257.6 kB / 0.7603 GB, free: 5.277 MB / 0.5919 GB
Notification: Performance of sort global known variables: time 8e-08/0.4246, allocations: 0 / 0.7603 GB, free: 5.277 MB / 0.5919 GB
Notification: Performance of remove unused functions: time 0.0006519/0.4253, allocations: 233.6 kB / 0.7605 GB, free: 5.262 MB / 0.5919 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 0.0001086/0.4254, allocations: 115 kB / 0.7606 GB, free: 5.164 MB / 0.5919 GB
Notification: Performance of simCode: created initialization part: time 0.001033/0.4264, allocations: 0.731 MB / 0.7613 GB, free: 4.699 MB / 0.5919 GB
Notification: Performance of simCode: created event and clocks part: time 2.204e-06/0.4264, allocations: 0 / 0.7613 GB, free: 4.699 MB / 0.5919 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002941/0.4267, allocations: 255.8 kB / 0.7616 GB, free: 4.52 MB / 0.5919 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000606/0.4273, allocations: 96.14 kB / 0.7617 GB, free: 4.457 MB / 0.5919 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001554/0.4289, allocations: 1.286 MB / 0.7629 GB, free: 3.543 MB / 0.5919 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001693/0.429, allocations: 210.1 kB / 0.7631 GB, free: 3.398 MB / 0.5919 GB
Notification: Performance of simCode: alias equations: time 0.0002761/0.4293, allocations: 105.8 kB / 0.7632 GB, free: 3.359 MB / 0.5919 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001636/0.4295, allocations: 34.92 kB / 0.7633 GB, free: 3.348 MB / 0.5919 GB
Notification: Performance of SimCode: time 4.41e-07/0.4295, allocations: 4 kB / 0.7633 GB, free: 3.344 MB / 0.5919 GB
Notification: Performance of Templates: time 0.01383/0.4433, allocations: 8.816 MB / 0.7719 GB, free: 14.96 MB / 0.6075 GB
"
[Timeout remaining time 660]
make -j1 -f BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.sim & ./BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical  -abortSlowSimulation -alarm=480 -s ida -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Cylindrical.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 6.1606870329706]
Failed to read output from testmodel.py, exit status != 0:
0.4515640300232917 0.46602736300000003 0.06429409700000001
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f7954f4afe0>