Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.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 0.000861/0.000861, allocations: 81.17 kB / 19.87 MB, free: 4.621 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 0.0008643/0.0008643, allocations: 169 kB / 23.27 MB, free: 1.223 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 0.8605/0.8605, allocations: 177.2 MB / 203.7 MB, free: 5.523 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 0.00159/0.00159, allocations: 248.2 kB / 260.5 MB, free: 12.68 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 0.6701/0.6701, allocations: 138.4 MB / 455.5 MB, free: 1.434 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.BrighteningCoefficient,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient")
translateModel(BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.513e-06/1.513e-06, allocations: 7.875 kB / 0.5556 GB, free: 276 kB / 474.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.307e-05/1.458e-05, allocations: 2.312 kB / 0.5556 GB, free: 272 kB / 474.7 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient): time 0.006384/0.006399, allocations: 5.105 MB / 0.5606 GB, free: 11.13 MB / 490.7 MB
Notification: Performance of NFInst.instExpressions: time 0.284/0.2904, allocations: 144 MB / 0.7013 GB, free: 6.93 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000567/0.291, allocations: 19.88 kB / 0.7013 GB, free: 6.91 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003803/0.2913, allocations: 219.7 kB / 0.7015 GB, free: 6.695 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.0009709/0.2923, allocations: 0.6156 MB / 0.7021 GB, free: 6.094 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001127/0.2934, allocations: 0.9777 MB / 0.703 GB, free: 5.141 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.0007567/0.2942, allocations: 1.674 MB / 0.7047 GB, free: 3.461 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004525/0.2947, allocations: 498.2 kB / 0.7052 GB, free: 2.938 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006329/0.2953, allocations: 0.92 MB / 0.7061 GB, free: 2.016 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003087/0.2956, allocations: 494.5 kB / 0.7065 GB, free: 1.531 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 9.887e-05/0.2957, allocations: 136 kB / 0.7067 GB, free: 1.398 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004757/0.2962, allocations: 0.5288 MB / 0.7072 GB, free: 0.875 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001449/0.2963, allocations: 350.8 kB / 0.7075 GB, free: 0.5312 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002021/0.2965, allocations: 450.9 kB / 0.7079 GB, free: 92 kB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.001072/0.2976, allocations: 1.456 MB / 0.7094 GB, free: 14.63 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 3.226e-06/0.2976, allocations: 0 / 0.7094 GB, free: 14.63 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 9.21e-07/0.2976, allocations: 0 / 0.7094 GB, free: 14.63 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 1.12e-05/0.2976, allocations: 4 kB / 0.7094 GB, free: 14.62 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: 279
 * Number of variables: 279
Notification: Performance of Generate backend data structure: time 0.001577/0.2992, allocations: 1.756 MB / 0.7111 GB, free: 12.83 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 3.129e-05/0.2992, allocations: 12.75 kB / 0.7111 GB, free: 12.82 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002212/0.3014, allocations: 0.8032 MB / 0.7119 GB, free: 12.01 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007083/0.3021, allocations: 0.7694 MB / 0.7126 GB, free: 11.21 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.744e-05/0.3022, allocations: 82.77 kB / 0.7127 GB, free: 11.13 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001089/0.3023, allocations: 115.9 kB / 0.7128 GB, free: 11.02 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001182/0.3035, allocations: 1.22 MB / 0.714 GB, free: 9.68 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.559e-05/0.3035, allocations: 4 kB / 0.714 GB, free: 9.676 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.876e-05/0.3036, allocations: 48 kB / 0.7141 GB, free: 9.629 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.159e-05/0.3036, allocations: 35.97 kB / 0.7141 GB, free: 9.594 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008826/0.3045, allocations: 0.9119 MB / 0.715 GB, free: 8.668 MB / 0.5261 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002644/0.3071, allocations: 2.551 MB / 0.7175 GB, free: 6.078 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009043/0.308, allocations: 0.6866 MB / 0.7181 GB, free: 5.387 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000283/0.3083, allocations: 272.1 kB / 0.7184 GB, free: 5.117 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002203/0.3085, allocations: 122.8 kB / 0.7185 GB, free: 5.02 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004935/0.309, allocations: 0.6011 MB / 0.7191 GB, free: 4.371 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=109): time 2.004e-06/0.309, allocations: 0 / 0.7191 GB, free: 4.371 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=109): time 0.001571/0.3106, allocations: 1.05 MB / 0.7201 GB, free: 3.312 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.648e-05/0.3106, allocations: 192.9 kB / 0.7203 GB, free: 3.078 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003549/0.311, allocations: 0.5539 MB / 0.7209 GB, free: 2.508 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 5.995e-05/0.3111, allocations: 49.7 kB / 0.7209 GB, free: 2.453 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002287/0.3113, allocations: 0.4961 MB / 0.7214 GB, free: 1.949 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001899/0.3115, allocations: 376.8 kB / 0.7218 GB, free: 1.578 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002067/0.3117, allocations: 212.1 kB / 0.722 GB, free: 1.363 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.0001496/0.3118, allocations: 0.578 MB / 0.7225 GB, free: 0.7734 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002249/0.3121, allocations: 177.8 kB / 0.7227 GB, free: 0.6016 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000344/0.3124, allocations: 441.3 kB / 0.7231 GB, free: 116 kB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000545/0.3129, allocations: 494.2 kB / 0.7236 GB, free: 15.61 MB / 0.5417 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.936e-06/0.3129, allocations: 0.5 kB / 0.7236 GB, free: 15.61 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.001033/0.314, allocations: 0.7933 MB / 0.7244 GB, free: 14.81 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 1.036e-05/0.314, allocations: 4 kB / 0.7244 GB, free: 14.8 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.879e-06/0.314, allocations: 0 / 0.7244 GB, free: 14.8 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000391/0.3144, allocations: 127.6 kB / 0.7245 GB, free: 14.68 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005544/0.3149, allocations: 247.1 kB / 0.7247 GB, free: 14.44 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001036/0.316, allocations: 1.875 MB / 0.7265 GB, free: 12.44 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004149/0.3164, allocations: 115.5 kB / 0.7267 GB, free: 12.33 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.419e-05/0.3164, allocations: 36.52 kB / 0.7267 GB, free: 12.29 MB / 0.5417 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 17 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.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 (124):
 * Single equations (assignments): 123
 * 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 0.0002171/0.3167, allocations: 226.3 kB / 0.7269 GB, free: 12.06 MB / 0.5417 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001496/0.3168, allocations: 131.5 kB / 0.727 GB, free: 11.93 MB / 0.5417 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001332/0.3181, allocations: 1.057 MB / 0.7281 GB, free: 10.86 MB / 0.5417 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.966e-06/0.3182, allocations: 23.92 kB / 0.7281 GB, free: 10.84 MB / 0.5417 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.973e-06/0.3182, allocations: 4.438 kB / 0.7281 GB, free: 10.84 MB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.444e-06/0.3182, allocations: 3.984 kB / 0.7281 GB, free: 10.83 MB / 0.5417 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001831/0.32, allocations: 1.704 MB / 0.7298 GB, free: 9.098 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.126e-06/0.32, allocations: 0.625 kB / 0.7298 GB, free: 9.098 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005298/0.3205, allocations: 231.7 kB / 0.73 GB, free: 8.871 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003092/0.3208, allocations: 107.6 kB / 0.7301 GB, free: 8.762 MB / 0.5417 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.934e-05/0.3209, allocations: 35.97 kB / 0.7301 GB, free: 8.727 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009427/0.3218, allocations: 1.895 MB / 0.732 GB, free: 6.715 MB / 0.5417 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.323e-06/0.3218, allocations: 3.984 kB / 0.732 GB, free: 6.711 MB / 0.5417 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001109/0.3229, allocations: 1.021 MB / 0.733 GB, free: 5.664 MB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002826/0.3232, allocations: 235.9 kB / 0.7332 GB, free: 5.434 MB / 0.5417 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001433/0.3234, allocations: 31.94 kB / 0.7332 GB, free: 5.402 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003785/0.3237, allocations: 74.83 kB / 0.7333 GB, free: 5.332 MB / 0.5417 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.432e-05/0.3238, allocations: 88.83 kB / 0.7334 GB, free: 5.246 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.323e-05/0.3239, allocations: 35.97 kB / 0.7334 GB, free: 5.211 MB / 0.5417 GB
Notification: Performance of sorting global known variables: time 0.0002412/0.3241, allocations: 362.9 kB / 0.7338 GB, free: 4.863 MB / 0.5417 GB
Notification: Performance of sort global known variables: time 8e-08/0.3241, allocations: 0 / 0.7338 GB, free: 4.863 MB / 0.5417 GB
Notification: Performance of remove unused functions: time 0.0005763/0.3247, allocations: 414.9 kB / 0.7342 GB, free: 4.457 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.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (122):
 * Single equations (assignments): 116
 * 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 0.001057/0.3258, allocations: 0.6407 MB / 0.7348 GB, free: 4.031 MB / 0.5417 GB
Notification: Performance of simCode: created initialization part: time 0.0008651/0.3266, allocations: 0.8114 MB / 0.7356 GB, free: 3.203 MB / 0.5417 GB
Notification: Performance of simCode: created event and clocks part: time 2.255e-06/0.3266, allocations: 4 kB / 0.7356 GB, free: 3.199 MB / 0.5417 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004842/0.3271, allocations: 0.5674 MB / 0.7361 GB, free: 2.613 MB / 0.5417 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006539/0.3278, allocations: 346.7 kB / 0.7365 GB, free: 2.301 MB / 0.5417 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002102/0.3299, allocations: 1.802 MB / 0.7382 GB, free: 472 kB / 0.5417 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001284/0.33, allocations: 220.6 kB / 0.7384 GB, free: 232 kB / 0.5417 GB
Notification: Performance of simCode: alias equations: time 0.0005962/0.3306, allocations: 265.4 kB / 0.7387 GB, free: 15.96 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006533/0.3312, allocations: 393.9 kB / 0.7391 GB, free: 15.57 MB / 0.5573 GB
Notification: Performance of SimCode: time 5.41e-07/0.3312, allocations: 4 kB / 0.7391 GB, free: 15.57 MB / 0.5573 GB
Notification: Performance of Templates: time 0.02021/0.3515, allocations: 19.7 MB / 0.7583 GB, free: 12.21 MB / 0.573 GB
"
[Timeout remaining time 660]
make -j1 -f BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe ; mkfifo BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe >> ../files/BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.sim & ./BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildingSystems_BuildingSystems.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.0032789362594485]