Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.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 0.0008684/0.0008684, allocations: 92.31 kB / 20.19 MB, free: 4.352 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 0.0009115/0.0009115, allocations: 169 kB / 23.49 MB, free: 1.047 MB / 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 0.9153/0.9153, allocations: 177.1 MB / 203.8 MB, free: 5.648 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.001689/0.001689, allocations: 237.9 kB / 260.5 MB, free: 12.9 MB / 250.7 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 0.7266/0.7266, allocations: 138.4 MB / 455.4 MB, free: 1.543 MB / 362.7 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.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic")
translateModel(BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.024e-06/2.024e-06, allocations: 0 / 0.555 GB, free: 0.9219 MB / 474.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.671e-05/1.874e-05, allocations: 6.312 kB / 0.555 GB, free: 0.9141 MB / 474.7 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic): time 0.006561/0.00658, allocations: 4.716 MB / 0.5596 GB, free: 12.17 MB / 490.7 MB
Notification: Performance of NFInst.instExpressions: time 0.3021/0.3087, allocations: 146.3 MB / 0.7025 GB, free: 6 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006426/0.3093, allocations: 23.81 kB / 0.7025 GB, free: 5.977 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.000451/0.3098, allocations: 194.2 kB / 0.7027 GB, free: 5.785 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.00112/0.3109, allocations: 0.5672 MB / 0.7032 GB, free: 5.23 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001167/0.312, allocations: 0.8592 MB / 0.7041 GB, free: 4.395 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.0008259/0.3129, allocations: 1.428 MB / 0.7055 GB, free: 2.961 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004566/0.3133, allocations: 392.6 kB / 0.7059 GB, free: 2.559 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005788/0.3139, allocations: 0.7211 MB / 0.7066 GB, free: 1.836 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003098/0.3142, allocations: 390.9 kB / 0.7069 GB, free: 1.453 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 9.08e-05/0.3143, allocations: 119.9 kB / 0.707 GB, free: 1.336 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0005193/0.3148, allocations: 0.4894 MB / 0.7075 GB, free: 0.8516 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001454/0.315, allocations: 299 kB / 0.7078 GB, free: 0.5586 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001972/0.3152, allocations: 387 kB / 0.7082 GB, free: 184 kB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.001139/0.3163, allocations: 1.253 MB / 0.7094 GB, free: 14.92 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 4.128e-06/0.3163, allocations: 3.938 kB / 0.7094 GB, free: 14.92 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 1.142e-06/0.3163, allocations: 0 / 0.7094 GB, free: 14.92 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 1.38e-05/0.3163, allocations: 4 kB / 0.7094 GB, free: 14.91 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 211
 * Number of variables: 211
Notification: Performance of Generate backend data structure: time 0.001583/0.3179, allocations: 1.49 MB / 0.7109 GB, free: 13.38 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 3.714e-05/0.3179, allocations: 8.75 kB / 0.7109 GB, free: 13.38 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008812/0.3188, allocations: 327.6 kB / 0.7112 GB, free: 13.05 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007753/0.3196, allocations: 0.7052 MB / 0.7119 GB, free: 12.32 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.128e-05/0.3196, allocations: 62.56 kB / 0.7119 GB, free: 12.26 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.127e-05/0.3197, allocations: 91.94 kB / 0.712 GB, free: 12.17 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009369/0.3207, allocations: 0.9934 MB / 0.713 GB, free: 11.06 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.676e-05/0.3207, allocations: 0 / 0.713 GB, free: 11.06 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.65e-05/0.3207, allocations: 36 kB / 0.713 GB, free: 11.02 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.622e-05/0.3207, allocations: 24 kB / 0.713 GB, free: 11 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008606/0.3216, allocations: 0.7841 MB / 0.7138 GB, free: 10.21 MB / 0.5261 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002213/0.3238, allocations: 2.215 MB / 0.716 GB, free: 7.941 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007256/0.3245, allocations: 467.3 kB / 0.7164 GB, free: 7.484 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002224/0.3248, allocations: 162.3 kB / 0.7166 GB, free: 7.324 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.274e-05/0.3248, allocations: 36.56 kB / 0.7166 GB, free: 7.285 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004668/0.3253, allocations: 477.3 kB / 0.7171 GB, free: 6.773 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=80): time 2.164e-06/0.3253, allocations: 0 / 0.7171 GB, free: 6.773 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=80): time 0.001538/0.3268, allocations: 0.8086 MB / 0.7179 GB, free: 5.957 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.255e-05/0.3269, allocations: 188.6 kB / 0.718 GB, free: 5.73 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004711/0.3274, allocations: 0.5816 MB / 0.7186 GB, free: 5.137 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 4.627e-05/0.3274, allocations: 41.7 kB / 0.7186 GB, free: 5.09 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002211/0.3276, allocations: 455.7 kB / 0.7191 GB, free: 4.637 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001402/0.3278, allocations: 273.8 kB / 0.7193 GB, free: 4.367 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001637/0.3279, allocations: 176.2 kB / 0.7195 GB, free: 4.188 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.0001597/0.3281, allocations: 0.5586 MB / 0.7201 GB, free: 3.617 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000227/0.3283, allocations: 133.8 kB / 0.7202 GB, free: 3.484 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003269/0.3287, allocations: 365.8 kB / 0.7205 GB, free: 3.078 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004893/0.3291, allocations: 369.2 kB / 0.7209 GB, free: 2.699 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.926e-06/0.3292, allocations: 0 / 0.7209 GB, free: 2.699 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.0009577/0.3301, allocations: 0.6333 MB / 0.7215 GB, free: 2.055 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 1.426e-05/0.3301, allocations: 4 kB / 0.7215 GB, free: 2.051 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.46e-06/0.3301, allocations: 4 kB / 0.7215 GB, free: 2.047 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004566/0.3306, allocations: 127.7 kB / 0.7216 GB, free: 1.918 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003532/0.3309, allocations: 159.7 kB / 0.7218 GB, free: 1.762 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001277/0.3322, allocations: 1.902 MB / 0.7236 GB, free: 15.73 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002914/0.3325, allocations: 75.62 kB / 0.7237 GB, free: 15.66 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.7e-05/0.3326, allocations: 43.16 kB / 0.7238 GB, free: 15.62 MB / 0.5417 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 17 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (95):
 * Single equations (assignments): 94
 * 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
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.000194/0.3327, allocations: 206.4 kB / 0.7239 GB, free: 15.41 MB / 0.5417 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001307/0.3329, allocations: 107.5 kB / 0.7241 GB, free: 15.3 MB / 0.5417 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001162/0.334, allocations: 0.8193 MB / 0.7249 GB, free: 14.48 MB / 0.5417 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.911e-06/0.334, allocations: 11.94 kB / 0.7249 GB, free: 14.46 MB / 0.5417 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.004e-06/0.334, allocations: 0 / 0.7249 GB, free: 14.46 MB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.294e-06/0.3341, allocations: 3.984 kB / 0.7249 GB, free: 14.46 MB / 0.5417 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005239/0.3346, allocations: 0.5877 MB / 0.7254 GB, free: 13.84 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.106e-06/0.3346, allocations: 0 / 0.7254 GB, free: 13.84 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003021/0.3349, allocations: 139.8 kB / 0.7256 GB, free: 13.7 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003465/0.3352, allocations: 123.5 kB / 0.7257 GB, free: 13.57 MB / 0.5417 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.772e-05/0.3353, allocations: 23.98 kB / 0.7257 GB, free: 13.55 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00107/0.3363, allocations: 1.925 MB / 0.7276 GB, free: 11.5 MB / 0.5417 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.31e-07/0.3363, allocations: 0 / 0.7276 GB, free: 11.5 MB / 0.5417 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009762/0.3373, allocations: 0.7274 MB / 0.7283 GB, free: 10.75 MB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002292/0.3375, allocations: 199.1 kB / 0.7285 GB, free: 10.55 MB / 0.5417 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.07e-05/0.3376, allocations: 24 kB / 0.7285 GB, free: 10.53 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002452/0.3379, allocations: 47.89 kB / 0.7286 GB, free: 10.48 MB / 0.5417 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001096/0.338, allocations: 72.86 kB / 0.7286 GB, free: 10.41 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.14e-05/0.338, allocations: 31.98 kB / 0.7287 GB, free: 10.38 MB / 0.5417 GB
Notification: Performance of sorting global known variables: time 0.0003099/0.3383, allocations: 398.9 kB / 0.729 GB, free: 9.992 MB / 0.5417 GB
Notification: Performance of sort global known variables: time 8e-08/0.3383, allocations: 4 kB / 0.729 GB, free: 9.988 MB / 0.5417 GB
Notification: Performance of remove unused functions: time 0.0005248/0.3388, allocations: 339 kB / 0.7294 GB, free: 9.656 MB / 0.5417 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext)
 * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (91):
 * Single equations (assignments): 85
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 5
 * 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
   {(1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001152/0.34, allocations: 0.6187 MB / 0.73 GB, free: 9.285 MB / 0.5417 GB
Notification: Performance of simCode: created initialization part: time 0.000864/0.3409, allocations: 0.64 MB / 0.7306 GB, free: 8.625 MB / 0.5417 GB
Notification: Performance of simCode: created event and clocks part: time 3.627e-06/0.3409, allocations: 4 kB / 0.7306 GB, free: 8.621 MB / 0.5417 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004384/0.3413, allocations: 473.2 kB / 0.7311 GB, free: 8.145 MB / 0.5417 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006539/0.342, allocations: 331.6 kB / 0.7314 GB, free: 7.855 MB / 0.5417 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002101/0.3441, allocations: 1.502 MB / 0.7328 GB, free: 6.32 MB / 0.5417 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001133/0.3442, allocations: 191.3 kB / 0.733 GB, free: 6.109 MB / 0.5417 GB
Notification: Performance of simCode: alias equations: time 0.0004471/0.3446, allocations: 245.2 kB / 0.7333 GB, free: 5.867 MB / 0.5417 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001817/0.3448, allocations: 108.5 kB / 0.7334 GB, free: 5.762 MB / 0.5417 GB
Notification: Performance of SimCode: time 7.11e-07/0.3448, allocations: 0 / 0.7334 GB, free: 5.762 MB / 0.5417 GB
Notification: Performance of Templates: time 0.01728/0.3621, allocations: 15.28 MB / 0.7483 GB, free: 6.777 MB / 0.5573 GB
"
[Timeout remaining time 660]
make -j1 -f BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; mkfifo BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe >> ../files/BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.sim & ./BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.273050871910527]