Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180]
"[<interactive>:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.002394/0.002394, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
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 0.0002746/0.0002746, allocations: 0 / 0, free: 0 / 0
"
[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 0.0001967/0.0001967, allocations: 0 / 0, free: 0 / 0
"
[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 0.09415/0.09415, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 0.05419/0.05419, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/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)
Using package SMArtInt with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo)
Running command: simulate(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA,startTime=0,stopTime=12000,tolerance=1e-05,numberOfIntervals=2500,outputFormat="mat",variableFilter="Time|hEXvle2vle_L3_1ph_BU_ntu.shell.h|hEXvle2vle_L3_1ph_BU_ntu.shell.p|hEXvle2vle_L3_1ph_BU_ntu.tubes.h|hEXvle2vle_L3_1ph_BU_ntu.tubes.p|hEXvle2vle_L3_1ph_BU_ntu.wall.T_w_a|hEXvle2vle_L3_1ph_BU_ntu.wall.T_w_i",fileNamePrefix="ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS")
simulate(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA,startTime=0,stopTime=12000,tolerance=1e-05,numberOfIntervals=2500,outputFormat="mat",variableFilter="Time|hEXvle2vle_L3_1ph_BU_ntu.shell.h|hEXvle2vle_L3_1ph_BU_ntu.shell.p|hEXvle2vle_L3_1ph_BU_ntu.tubes.h|hEXvle2vle_L3_1ph_BU_ntu.tubes.p|hEXvle2vle_L3_1ph_BU_ntu.wall.T_w_a|hEXvle2vle_L3_1ph_BU_ntu.wall.T_w_i",fileNamePrefix="ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS") [Timeout 1040]
"Notification: Performance of FrontEnd - loaded program: time 7.91e-07/7.91e-07, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 1.375e-05/1.454e-05, allocations: 0 / 0, free: 0 / 0
Notification: TILMedia 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: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage.
Notification: Performance of NFInst.instantiate(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA): time 0.04239/0.0424, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.04715/0.08955, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 0.005427/0.09498, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 0.009076/0.1041, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 0.01414/0.1182, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeClassSections: time 0.01252/0.1307, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 0.01501/0.1457, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 0.006645/0.1524, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 0.2034/0.3558, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 0.007788/0.3636, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 0.00178/0.3654, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 0.005687/0.371, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 0.004793/0.3758, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 0.007549/0.3834, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.01788/0.4013, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 0.002064/0.4033, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 2.615e-06/0.4033, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 0.0001364/0.4035, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1318
 * Number of variables: 1318
Notification: Performance of Generate backend data structure: time 0.01108/0.4146, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare preOptimizeDAE: time 0.0004019/0.415, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00128/0.4162, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006953/0.4232, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003146/0.4235, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005876/0.4241, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01241/0.4365, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt findStateOrder (simulation): time 0.000152/0.4367, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005091/0.4372, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002547/0.4374, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008102/0.4455, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02517/0.4707, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt comSubExp (simulation): time 0.007423/0.4781, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt resolveLoops (simulation): time 0.001174/0.4793, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evalFunc (simulation): time 0.0005004/0.4798, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001081/0.4799, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003164/0.4831, allocations: 0 / 0, free: 0 / 0
Notification: Performance of pre-optimization done (n=712): time 1.883e-05/0.4831, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=712): time 0.01658/0.4997, allocations: 0 / 0, free: 0 / 0
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001302/0.4998, allocations: 0 / 0, free: 0 / 0
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0047/0.5045, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectPreVariables (initialization): time 0.0004376/0.5049, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialEqns (initialization): time 0.001274/0.5062, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialBindings (initialization): time 0.001883/0.5081, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001546/0.5096, allocations: 0 / 0, free: 0 / 0
Notification: Performance of setup shared object (initialization): time 1.632e-05/0.5096, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001218/0.5109, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002121/0.513, allocations: 0 / 0, free: 0 / 0
Notification: Performance of analyzeInitialSystem (initialization): time 0.004364/0.5173, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.763e-05/0.5174, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=993) (initialization): time 0.005535/0.523, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 7.809e-05/0.523, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003897/0.5234, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006658/0.5241, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002489/0.5266, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001647/0.5282, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002621/0.5308, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004346/0.5313, allocations: 0 / 0, free: 0 / 0
Warning: Assuming fixed start value for the following 4 variables:
         hEXvle2vle_L3_1ph_BU_ntu.tubes.h:VARIABLE(start = hEXvle2vle_L3_1ph_BU_ntu.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
         hEXvle2vle_L3_1ph_BU_ntu.tubes.p:VARIABLE(min = 0.0 start = hEXvle2vle_L3_1ph_BU_ntu.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"System pressure\" type: Real
         hEXvle2vle_L3_1ph_BU_ntu.shell.h:VARIABLE(start = hEXvle2vle_L3_1ph_BU_ntu.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
         hEXvle2vle_L3_1ph_BU_ntu.shell.p:VARIABLE(min = 0.0 start = hEXvle2vle_L3_1ph_BU_ntu.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"System pressure\" type: Real
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002272/0.5335, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001928/0.5355, allocations: 0 / 0, free: 0 / 0
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004189/0.5397, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.635e-05/0.5397, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=993) (initialization_lambda0): time 0.005277/0.545, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 8.177e-05/0.5451, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004088/0.5455, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004559/0.546, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002466/0.5484, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00133/0.5498, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002624/0.5524, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004191/0.5528, allocations: 0 / 0, free: 0 / 0
Warning: Assuming fixed start value for the following 4 variables:
         hEXvle2vle_L3_1ph_BU_ntu.tubes.h:VARIABLE(start = hEXvle2vle_L3_1ph_BU_ntu.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
         hEXvle2vle_L3_1ph_BU_ntu.tubes.p:VARIABLE(min = 0.0 start = hEXvle2vle_L3_1ph_BU_ntu.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"System pressure\" type: Real
         hEXvle2vle_L3_1ph_BU_ntu.shell.h:VARIABLE(start = hEXvle2vle_L3_1ph_BU_ntu.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
         hEXvle2vle_L3_1ph_BU_ntu.shell.p:VARIABLE(min = 0.0 start = hEXvle2vle_L3_1ph_BU_ntu.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"System pressure\" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 286
 * 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 (535):
 * Single equations (assignments): 461
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 72
 * When equations: 0
 * 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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(1,1), (1,1)}
Notification: Performance of prepare postOptimizeDAE: time 0.00182/0.5546, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001024/0.5556, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006931/0.5626, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.996e-05/0.5627, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.755e-06/0.5627, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.137e-05/0.5627, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009097/0.5718, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0002835/0.5721, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001298/0.5734, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005828/0.574, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001785/0.5741, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00119/0.5753, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.845e-06/0.5753, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004664/0.58, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeConstants (simulation): time 0.002011/0.582, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001491/0.5835, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001375/0.5849, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006747/0.5855, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000274/0.5858, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sorting global known variables: time 0.003198/0.589, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sort global known variables: time 0.0002362/0.5893, allocations: 0 / 0, free: 0 / 0
Notification: Performance of remove unused functions: time 0.008945/0.5982, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 6 (hEXvle2vle_L3_1ph_BU_ntu.tubes.h,hEXvle2vle_L3_1ph_BU_ntu.tubes.p,hEXvle2vle_L3_1ph_BU_ntu.shell.h,hEXvle2vle_L3_1ph_BU_ntu.shell.p,hEXvle2vle_L3_1ph_BU_ntu.wall.T_w_i,hEXvle2vle_L3_1ph_BU_ntu.wall.T_w_a)
 * 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 (258):
 * Single equations (assignments): 202
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 54
 * When equations: 0
 * 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
   {(1,1,100.0%), (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 0.004716/0.6029, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created initialization part: time 0.009807/0.6127, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created event and clocks part: time 6.282e-06/0.6127, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created simulation system equations: time 0.002379/0.6151, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006874/0.622, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01436/0.6363, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001931/0.6383, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: alias equations: time 0.004435/0.6427, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004749/0.6475, allocations: 0 / 0, free: 0 / 0
Notification: Performance of SimCode: time 0.0002297/0.6477, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Templates: time 0.02407/0.6718, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 1039]
diffSimulationResults("ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ClaRa/ReferenceResults/ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_1ph_kA.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 800]
""
[Timeout remaining time 800]
Reference file matches
[Calling sys.exit(0), Time elapsed: 1.8964777858927846]