Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001404/0.001404, allocations: 109.4 kB / 19.59 MB, free: 2.332 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001454/0.001454, allocations: 189.4 kB / 22.85 MB, free: 5.648 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.267/1.267, allocations: 225.6 MB / 251.5 MB, free: 13.05 MB / 206.1 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 0.8235/0.8235, allocations: 144.9 MB / 451.7 MB, free: 5.52 MB / 350.1 MB
"
[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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2")
translateModel(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.001801/0.001801, allocations: 68.05 kB / 0.6256 GB, free: 15.56 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1413/0.1432, allocations: 86.71 MB / 0.7103 GB, free: 8.859 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2): time 0.4316/0.5747, allocations: 155.4 MB / 0.862 GB, free: 14.52 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.02521/0.5999, allocations: 21.62 MB / 0.8831 GB, free: 8.828 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001577/0.6015, allocations: 75.38 kB / 0.8832 GB, free: 8.754 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.00171/0.6032, allocations: 1.169 MB / 0.8844 GB, free: 7.582 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.001585/0.6048, allocations: 0.8718 MB / 0.8852 GB, free: 6.707 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001212/0.606, allocations: 478.1 kB / 0.8857 GB, free: 6.242 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.001633/0.6076, allocations: 1.263 MB / 0.8869 GB, free: 4.977 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008367/0.6085, allocations: 0.5391 MB / 0.8874 GB, free: 4.43 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008374/0.6093, allocations: 0.5686 MB / 0.888 GB, free: 3.859 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001279/0.6106, allocations: 1.003 MB / 0.889 GB, free: 2.855 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001484/0.6107, allocations: 68 kB / 0.889 GB, free: 2.789 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000272/0.611, allocations: 108 kB / 0.8891 GB, free: 2.684 MB / 0.6544 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002926/0.6113, allocations: 324.6 kB / 0.8894 GB, free: 2.363 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005196/0.6118, allocations: 492.8 kB / 0.8899 GB, free: 1.879 MB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.001304/0.6131, allocations: 1.247 MB / 0.8911 GB, free: 0.6289 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 2.645e-06/0.6131, allocations: 0 / 0.8911 GB, free: 0.6289 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 8.01e-07/0.6131, allocations: 0 / 0.8911 GB, free: 0.6289 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 3.582e-05/0.6132, allocations: 0 / 0.8911 GB, free: 0.6289 MB / 0.6544 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 107
 * Number of variables: 107
Notification: Performance of Generate backend data structure: time 0.002464/0.6156, allocations: 1.485 MB / 0.8926 GB, free: 15.11 MB / 0.67 GB
Notification: Performance of prepare preOptimizeDAE: time 4.01e-05/0.6157, allocations: 8.031 kB / 0.8926 GB, free: 15.1 MB / 0.67 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002103/0.6159, allocations: 144 kB / 0.8927 GB, free: 14.96 MB / 0.67 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009402/0.6168, allocations: 0.6062 MB / 0.8933 GB, free: 14.32 MB / 0.67 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001196/0.6169, allocations: 74.69 kB / 0.8934 GB, free: 14.24 MB / 0.67 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.833e-05/0.617, allocations: 47.98 kB / 0.8934 GB, free: 14.19 MB / 0.67 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009032/0.6179, allocations: 0.5145 MB / 0.8939 GB, free: 13.66 MB / 0.67 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.999e-05/0.6179, allocations: 4 kB / 0.8939 GB, free: 13.65 MB / 0.67 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.527e-05/0.618, allocations: 20 kB / 0.8939 GB, free: 13.63 MB / 0.67 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.227e-06/0.618, allocations: 8 kB / 0.894 GB, free: 13.62 MB / 0.67 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007955/0.6188, allocations: 415.7 kB / 0.8944 GB, free: 13.22 MB / 0.67 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 0.003498/0.6223, allocations: 2.75 MB / 0.897 GB, free: 10.23 MB / 0.67 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009347/0.6232, allocations: 429 kB / 0.8974 GB, free: 9.801 MB / 0.67 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005178/0.6237, allocations: 265.8 kB / 0.8977 GB, free: 9.539 MB / 0.67 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.201e-05/0.6238, allocations: 8.328 kB / 0.8977 GB, free: 9.531 MB / 0.67 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005274/0.6243, allocations: 296.1 kB / 0.898 GB, free: 9.234 MB / 0.67 GB
Notification: Performance of pre-optimization done (n=45): time 1.764e-06/0.6243, allocations: 0 / 0.898 GB, free: 9.234 MB / 0.67 GB
Notification: Performance of matching and sorting (n=45): time 0.002689/0.627, allocations: 1.106 MB / 0.8991 GB, free: 8.113 MB / 0.67 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.176e-05/0.627, allocations: 59.41 kB / 0.8991 GB, free: 8.043 MB / 0.67 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00176/0.6288, allocations: 1.752 MB / 0.9008 GB, free: 6.281 MB / 0.67 GB
Notification: Performance of collectPreVariables (initialization): time 4.28e-05/0.6288, allocations: 37.7 kB / 0.9009 GB, free: 6.238 MB / 0.67 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004241/0.6292, allocations: 0.5222 MB / 0.9014 GB, free: 5.711 MB / 0.67 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001295/0.6294, allocations: 158.7 kB / 0.9015 GB, free: 5.555 MB / 0.67 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001366/0.6295, allocations: 94.34 kB / 0.9016 GB, free: 5.457 MB / 0.67 GB
Notification: Performance of setup shared object (initialization): time 0.0001332/0.6296, allocations: 326 kB / 0.9019 GB, free: 5.133 MB / 0.67 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004544/0.6301, allocations: 225.2 kB / 0.9022 GB, free: 4.914 MB / 0.67 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005189/0.6306, allocations: 329.8 kB / 0.9025 GB, free: 4.551 MB / 0.67 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008745/0.6315, allocations: 0.5194 MB / 0.903 GB, free: 3.996 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.716e-06/0.6315, allocations: 0 / 0.903 GB, free: 3.996 MB / 0.67 GB
Notification: Performance of matching and sorting (n=67) (initialization): time 0.001511/0.633, allocations: 0.8419 MB / 0.9038 GB, free: 3.145 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 1.7e-05/0.633, allocations: 8 kB / 0.9038 GB, free: 3.137 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.674e-06/0.633, allocations: 3.984 kB / 0.9038 GB, free: 3.133 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005036/0.6335, allocations: 176.8 kB / 0.904 GB, free: 2.957 MB / 0.67 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003366/0.6339, allocations: 99.91 kB / 0.9041 GB, free: 2.859 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003508/0.6374, allocations: 2.91 MB / 0.9069 GB, free: 15.84 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003639/0.6377, allocations: 71.62 kB / 0.907 GB, free: 15.77 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.512e-05/0.6378, allocations: 16 kB / 0.907 GB, free: 15.76 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * Number of states: 0 ()
 * Number of discrete variables: 19 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition5,$PRE.intGai.nextTimeEvent,$whenCondition4,$PRE.reference.nextTimeEvent,$whenCondition3,$whenCondition1,reference.nextTimeEvent,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,assEqu.satisfied,$PRE.assEqu.satisfied,mean.y_last,$PRE.mean.y_last,$whenCondition2,intGai.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (50):
 * Single equations (assignments): 49
 * 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
   {(2,16,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0004404/0.6382, allocations: 383.4 kB / 0.9074 GB, free: 15.37 MB / 0.6856 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001243/0.6383, allocations: 127.2 kB / 0.9075 GB, free: 15.25 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001434/0.6398, allocations: 0.754 MB / 0.9082 GB, free: 14.48 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.344e-06/0.6398, allocations: 4 kB / 0.9082 GB, free: 14.47 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.38e-06/0.6398, allocations: 4 kB / 0.9082 GB, free: 14.47 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.39e-06/0.6398, allocations: 0 / 0.9082 GB, free: 14.47 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002441/0.6422, allocations: 1.554 MB / 0.9097 GB, free: 12.86 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.395e-06/0.6422, allocations: 0 / 0.9097 GB, free: 12.86 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002109/0.6425, allocations: 43.97 kB / 0.9098 GB, free: 12.82 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004907/0.6429, allocations: 201.5 kB / 0.91 GB, free: 12.62 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.661e-05/0.643, allocations: 8 kB / 0.91 GB, free: 12.61 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004124/0.6471, allocations: 4.13 MB / 0.914 GB, free: 8.258 MB / 0.6856 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.132e-06/0.6471, allocations: 4 kB / 0.914 GB, free: 8.254 MB / 0.6856 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001783/0.6489, allocations: 1.075 MB / 0.9151 GB, free: 7.156 MB / 0.6856 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002724/0.6492, allocations: 151.1 kB / 0.9152 GB, free: 7.008 MB / 0.6856 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.782e-05/0.6492, allocations: 8 kB / 0.9152 GB, free: 7 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002916/0.6495, allocations: 35.95 kB / 0.9153 GB, free: 6.965 MB / 0.6856 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001229/0.6497, allocations: 51.91 kB / 0.9153 GB, free: 6.914 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.658e-05/0.6497, allocations: 19.98 kB / 0.9153 GB, free: 6.895 MB / 0.6856 GB
Notification: Performance of sorting global known variables: time 0.001335/0.651, allocations: 1.281 MB / 0.9166 GB, free: 5.609 MB / 0.6856 GB
Notification: Performance of sort global known variables: time 1e-07/0.651, allocations: 0 / 0.9166 GB, free: 5.609 MB / 0.6856 GB
Notification: Performance of remove unused functions: time 0.0006248/0.6516, allocations: 199.7 kB / 0.9168 GB, free: 5.414 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 4 (mean.x,assEqu.diff,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,thermalZoneTwoElements.extWallRC.thermCapExt[1].T)
 * Number of discrete variables: 12 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,mean.y_last,assEqu.nFai,assEqu.satisfied,reference.nextTimeEventScaled,reference.nextTimeEvent,intGai.nextTimeEventScaled,intGai.nextTimeEvent)
 * Number of discrete states: 7 (intGai.nextTimeEvent,reference.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,reference.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (29):
 * Single equations (assignments): 21
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 6
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(2,13,100.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.001597/0.6532, allocations: 480.1 kB / 0.9172 GB, free: 5.129 MB / 0.6856 GB
Notification: Performance of simCode: created initialization part: time 0.00137/0.6546, allocations: 0.7078 MB / 0.9179 GB, free: 4.406 MB / 0.6856 GB
Notification: Performance of simCode: created event and clocks part: time 2.515e-06/0.6546, allocations: 8.125 kB / 0.9179 GB, free: 4.398 MB / 0.6856 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008707/0.6555, allocations: 0.528 MB / 0.9184 GB, free: 3.844 MB / 0.6856 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008383/0.6563, allocations: 209.4 kB / 0.9186 GB, free: 3.648 MB / 0.6856 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00346/0.6598, allocations: 2.467 MB / 0.921 GB, free: 1.145 MB / 0.6856 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007943/0.6606, allocations: 1.15 MB / 0.9222 GB, free: 15.96 MB / 0.7012 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001082/0.6607, allocations: 39.44 kB / 0.9222 GB, free: 15.92 MB / 0.7012 GB
Notification: Performance of SimCode: time 3.01e-07/0.6607, allocations: 0 / 0.9222 GB, free: 15.92 MB / 0.7012 GB
Notification: Performance of Templates: time 0.02362/0.6843, allocations: 17.95 MB / 0.9397 GB, free: 14 MB / 0.7169 GB
"
[Timeout remaining time 659]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.sim & ./BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 9.073240409954451]
Failed to read output from testmodel.py, exit status != 0:
0.6915632650488988 0.705164592 0.089243523
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f3ff99dd810>