Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.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 0.00145/0.00145, allocations: 96.42 kB / 20.45 MB, free: 1.262 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 0.001667/0.001667, allocations: 208.4 kB / 23.74 MB, free: 4.453 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 1.502/1.502, allocations: 230.6 MB / 257.5 MB, free: 7.801 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 1.006/1.006, allocations: 149.9 MB / 463.8 MB, free: 10.34 MB / 366.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 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(IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7,tolerance=1e-06,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7")
translateModel(IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7,tolerance=1e-06,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7") [Timeout 660]
"Notification: IBPSA 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 0.002156/0.002156, allocations: 73.62 kB / 0.6423 GB, free: 9.664 MB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2109/0.213, allocations: 89.17 MB / 0.7294 GB, free: 0.5625 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7): time 0.5598/0.7729, allocations: 139.5 MB / 0.8656 GB, free: 9.266 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.02885/0.8017, allocations: 20.07 MB / 0.8852 GB, free: 5.133 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002505/0.8042, allocations: 83.38 kB / 0.8852 GB, free: 5.051 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.002414/0.8066, allocations: 1.391 MB / 0.8866 GB, free: 3.656 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.002487/0.8091, allocations: 1.097 MB / 0.8877 GB, free: 2.555 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001752/0.8109, allocations: 0.553 MB / 0.8882 GB, free: 2.004 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.00246/0.8133, allocations: 1.731 MB / 0.8899 GB, free: 272 kB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00105/0.8144, allocations: 0.7565 MB / 0.8906 GB, free: 15.48 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0009618/0.8153, allocations: 0.767 MB / 0.8914 GB, free: 14.71 MB / 0.67 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001503/0.8168, allocations: 1.269 MB / 0.8926 GB, free: 13.45 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001577/0.817, allocations: 92 kB / 0.8927 GB, free: 13.36 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003398/0.8173, allocations: 144 kB / 0.8929 GB, free: 13.21 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003966/0.8177, allocations: 424.3 kB / 0.8933 GB, free: 12.8 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.000495/0.8182, allocations: 0.5006 MB / 0.8938 GB, free: 12.29 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.001813/0.8201, allocations: 1.648 MB / 0.8954 GB, free: 10.64 MB / 0.67 GB
Notification: Performance of FrontEnd - DAE generated: time 8.416e-06/0.8201, allocations: 7.984 kB / 0.8954 GB, free: 10.63 MB / 0.67 GB
Notification: Performance of FrontEnd: time 1.893e-06/0.8201, allocations: 0 / 0.8954 GB, free: 10.63 MB / 0.67 GB
Notification: Performance of Transformations before backend: time 1.605e-05/0.8201, allocations: 4 kB / 0.8954 GB, free: 10.63 MB / 0.67 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 157
 * Number of variables: 157
Notification: Performance of Generate backend data structure: time 0.003311/0.8234, allocations: 1.976 MB / 0.8973 GB, free: 8.613 MB / 0.67 GB
Notification: Performance of prepare preOptimizeDAE: time 3.68e-05/0.8234, allocations: 8.031 kB / 0.8973 GB, free: 8.605 MB / 0.67 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003199/0.8237, allocations: 203.9 kB / 0.8975 GB, free: 8.406 MB / 0.67 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001407/0.8252, allocations: 0.8278 MB / 0.8983 GB, free: 7.547 MB / 0.67 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001798/0.8253, allocations: 120.7 kB / 0.8984 GB, free: 7.418 MB / 0.67 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001133/0.8254, allocations: 64 kB / 0.8985 GB, free: 7.355 MB / 0.67 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001382/0.8268, allocations: 0.7505 MB / 0.8992 GB, free: 6.57 MB / 0.67 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.436e-05/0.8269, allocations: 0 / 0.8992 GB, free: 6.57 MB / 0.67 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.294e-05/0.8269, allocations: 27.92 kB / 0.8992 GB, free: 6.543 MB / 0.67 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.727e-05/0.8269, allocations: 16 kB / 0.8993 GB, free: 6.527 MB / 0.67 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00121/0.8281, allocations: 0.5477 MB / 0.8998 GB, free: 5.977 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 0.004343/0.8325, allocations: 2.509 MB / 0.9022 GB, free: 3.406 MB / 0.67 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001395/0.8339, allocations: 0.5869 MB / 0.9028 GB, free: 2.812 MB / 0.67 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007513/0.8346, allocations: 346.2 kB / 0.9032 GB, free: 2.473 MB / 0.67 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.003e-05/0.8347, allocations: 12.48 kB / 0.9032 GB, free: 2.461 MB / 0.67 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007712/0.8354, allocations: 384 kB / 0.9035 GB, free: 2.07 MB / 0.67 GB
Notification: Performance of pre-optimization done (n=65): time 2.424e-06/0.8354, allocations: 0 / 0.9035 GB, free: 2.07 MB / 0.67 GB
Notification: Performance of matching and sorting (n=65): time 0.005217/0.8407, allocations: 1.677 MB / 0.9052 GB, free: 388 kB / 0.67 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.325e-05/0.8407, allocations: 64.05 kB / 0.9052 GB, free: 312 kB / 0.67 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002981/0.8437, allocations: 2.276 MB / 0.9075 GB, free: 14.02 MB / 0.6856 GB
Notification: Performance of collectPreVariables (initialization): time 6.179e-05/0.8438, allocations: 41.7 kB / 0.9075 GB, free: 13.97 MB / 0.6856 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007744/0.8445, allocations: 0.719 MB / 0.9082 GB, free: 13.25 MB / 0.6856 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002015/0.8447, allocations: 210.2 kB / 0.9084 GB, free: 13.04 MB / 0.6856 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002243/0.845, allocations: 134.6 kB / 0.9085 GB, free: 12.9 MB / 0.6856 GB
Notification: Performance of setup shared object (initialization): time 0.0002158/0.8452, allocations: 341.9 kB / 0.9088 GB, free: 12.56 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006506/0.8458, allocations: 277.8 kB / 0.9091 GB, free: 12.29 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007543/0.8466, allocations: 426.9 kB / 0.9095 GB, free: 11.83 MB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001282/0.8479, allocations: 0.6682 MB / 0.9102 GB, free: 11.11 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.205e-06/0.8479, allocations: 4 kB / 0.9102 GB, free: 11.11 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=93) (initialization): time 0.002362/0.8502, allocations: 1.128 MB / 0.9113 GB, free: 9.965 MB / 0.6856 GB
Notification: Performance of prepare postOptimizeDAE: time 1.933e-05/0.8503, allocations: 8 kB / 0.9113 GB, free: 9.957 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.968e-06/0.8503, allocations: 4 kB / 0.9113 GB, free: 9.953 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008174/0.8511, allocations: 269.8 kB / 0.9115 GB, free: 9.688 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000446/0.8515, allocations: 119.8 kB / 0.9117 GB, free: 9.57 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005812/0.8573, allocations: 3.509 MB / 0.9151 GB, free: 5.973 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005412/0.8579, allocations: 87.53 kB / 0.9152 GB, free: 5.887 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.888e-05/0.8579, allocations: 35.92 kB / 0.9152 GB, free: 5.852 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * Number of states: 0 ()
 * Number of discrete variables: 25 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition6,$PRE.intGai.nextTimeEvent,$whenCondition5,$PRE.reference.nextTimeEvent,$whenCondition4,$PRE.setTemp.nextTimeEvent,$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,setTemp.nextTimeEvent,setTemp.nextTimeEventScaled,$PRE.setTemp.nextTimeEventScaled,conHeaCoo.I.trigger_internal)
 * 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
   {(2,25)}
Notification: Performance of prepare postOptimizeDAE: time 0.0006764/0.8586, allocations: 464.1 kB / 0.9156 GB, free: 5.391 MB / 0.6856 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001957/0.8588, allocations: 162.9 kB / 0.9158 GB, free: 5.23 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002308/0.8611, allocations: 1.041 MB / 0.9168 GB, free: 4.168 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.765e-06/0.8611, allocations: 11.94 kB / 0.9168 GB, free: 4.156 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.602e-06/0.8611, allocations: 6.438 kB / 0.9168 GB, free: 4.152 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.546e-06/0.8611, allocations: 7.922 kB / 0.9168 GB, free: 4.145 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003579/0.8647, allocations: 1.888 MB / 0.9187 GB, free: 2.215 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.336e-06/0.8647, allocations: 0 / 0.9187 GB, free: 2.215 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003067/0.865, allocations: 67.89 kB / 0.9188 GB, free: 2.148 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007613/0.8658, allocations: 284.4 kB / 0.919 GB, free: 1.867 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.634e-05/0.8658, allocations: 12 kB / 0.919 GB, free: 1.855 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006537/0.8724, allocations: 4.938 MB / 0.9239 GB, free: 12.72 MB / 0.7012 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.004e-06/0.8724, allocations: 0 / 0.9239 GB, free: 12.72 MB / 0.7012 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002897/0.8753, allocations: 1.441 MB / 0.9253 GB, free: 11.26 MB / 0.7012 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00044/0.8757, allocations: 202.8 kB / 0.9255 GB, free: 11.06 MB / 0.7012 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001214/0.8758, allocations: 12 kB / 0.9255 GB, free: 11.05 MB / 0.7012 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004095/0.8763, allocations: 35.97 kB / 0.9255 GB, free: 11.01 MB / 0.7012 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001746/0.8764, allocations: 84.44 kB / 0.9256 GB, free: 10.93 MB / 0.7012 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.432e-05/0.8765, allocations: 20 kB / 0.9256 GB, free: 10.91 MB / 0.7012 GB
Notification: Performance of sorting global known variables: time 0.001953/0.8784, allocations: 1.651 MB / 0.9272 GB, free: 9.262 MB / 0.7012 GB
Notification: Performance of sort global known variables: time 1.01e-07/0.8784, allocations: 0 / 0.9272 GB, free: 9.262 MB / 0.7012 GB
Notification: Performance of remove unused functions: time 0.0009571/0.8794, allocations: 279.5 kB / 0.9275 GB, free: 8.988 MB / 0.7012 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (mean.x,assEqu.diff,conHeaCoo.I.y,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,thermalZoneTwoElements.extWallRC.thermCapExt[1].T)
 * Number of discrete variables: 15 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,mean.y_last,assEqu.nFai,assEqu.satisfied,setTemp.nextTimeEventScaled,setTemp.nextTimeEvent,reference.nextTimeEventScaled,reference.nextTimeEvent,intGai.nextTimeEventScaled,intGai.nextTimeEvent)
 * Number of discrete states: 9 (intGai.nextTimeEvent,reference.nextTimeEvent,setTemp.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,setTemp.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (42):
 * Single equations (assignments): 32
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 8
 * 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): 1 system
   {(1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,22)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001992/0.8814, allocations: 0.5086 MB / 0.928 GB, free: 8.723 MB / 0.7012 GB
Notification: Performance of simCode: created initialization part: time 0.002012/0.8834, allocations: 0.8929 MB / 0.9289 GB, free: 7.82 MB / 0.7012 GB
Notification: Performance of simCode: created event and clocks part: time 3.988e-06/0.8834, allocations: 4.125 kB / 0.9289 GB, free: 7.816 MB / 0.7012 GB
Notification: Performance of simCode: created simulation system equations: time 0.001159/0.8846, allocations: 0.6562 MB / 0.9295 GB, free: 7.133 MB / 0.7012 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001264/0.8858, allocations: 275.6 kB / 0.9298 GB, free: 6.879 MB / 0.7012 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005495/0.8913, allocations: 3.249 MB / 0.9329 GB, free: 3.594 MB / 0.7012 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008776/0.8922, allocations: 0.7267 MB / 0.9336 GB, free: 2.836 MB / 0.7012 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001785/0.8924, allocations: 63.42 kB / 0.9337 GB, free: 2.773 MB / 0.7012 GB
Notification: Performance of SimCode: time 8.32e-07/0.8924, allocations: 0 / 0.9337 GB, free: 2.773 MB / 0.7012 GB
Notification: Performance of Templates: time 0.03561/0.928, allocations: 24.6 MB / 0.9577 GB, free: 10.21 MB / 0.7325 GB
"
[Timeout remaining time 659]
make -j1 -f IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.makefile [Timeout 660]
(rm -f IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe ; mkfifo IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe >> ../files/IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.sim & ./IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 11.623115919996053]
Failed to read output from testmodel.py, exit status != 0:
0.9372777962125838 0.9508839050000001 0.12764248
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fd12d452fe0>