Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10.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 0.0008244/0.0008244, allocations: 79.69 kB / 21.74 MB, free: 2.52 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 0.0009288/0.0009288, allocations: 170.5 kB / 25.18 MB, free: 8.328 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 0.8817/0.8817, allocations: 177.2 MB / 205.6 MB, free: 4.359 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.786/1.786, allocations: 389.6 MB / 0.6364 GB, free: 13.29 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/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(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10,tolerance=1e-06,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10")
translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10,tolerance=1e-06,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.423e-06/1.423e-06, allocations: 0 / 0.7756 GB, free: 14.58 MB / 0.7448 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.232e-05/1.375e-05, allocations: 5.688 kB / 0.7756 GB, free: 14.57 MB / 0.7448 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10): time 0.501/0.501, allocations: 139.3 MB / 0.9116 GB, free: 7.023 MB / 0.823 GB
Notification: Performance of NFInst.instExpressions: time 0.01571/0.5167, allocations: 20.05 MB / 0.9312 GB, free: 2.941 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001048/0.5178, allocations: 75.38 kB / 0.9313 GB, free: 2.867 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.001758/0.5195, allocations: 2.177 MB / 0.9334 GB, free: 0.6836 MB / 0.8386 GB
Notification: Performance of NFTyping.typeBindings: time 0.001335/0.5209, allocations: 1.545 MB / 0.9349 GB, free: 15.13 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0006258/0.5215, allocations: 0.4909 MB / 0.9354 GB, free: 14.64 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.001181/0.5227, allocations: 2.03 MB / 0.9374 GB, free: 12.61 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007131/0.5234, allocations: 0.9371 MB / 0.9383 GB, free: 11.64 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001098/0.5245, allocations: 1.329 MB / 0.9396 GB, free: 10.31 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008709/0.5254, allocations: 1.351 MB / 0.9409 GB, free: 8.961 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001148/0.5255, allocations: 100 kB / 0.941 GB, free: 8.863 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002061/0.5257, allocations: 151.8 kB / 0.9411 GB, free: 8.715 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002889/0.526, allocations: 0.5746 MB / 0.9417 GB, free: 8.133 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.000293/0.5263, allocations: 450.3 kB / 0.9421 GB, free: 7.691 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009104/0.5272, allocations: 1.319 MB / 0.9434 GB, free: 6.367 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.208e-06/0.5272, allocations: 4 kB / 0.9434 GB, free: 6.363 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 8.12e-07/0.5272, allocations: 0 / 0.9434 GB, free: 6.363 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.254e-05/0.5272, allocations: 0 / 0.9434 GB, free: 6.363 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 167
 * Number of variables: 167
Notification: Performance of Generate backend data structure: time 0.001723/0.5289, allocations: 2.297 MB / 0.9457 GB, free: 4.027 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 2.842e-05/0.5289, allocations: 12.03 kB / 0.9457 GB, free: 4.016 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001656/0.5291, allocations: 195.7 kB / 0.9459 GB, free: 3.824 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008898/0.53, allocations: 0.9008 MB / 0.9468 GB, free: 2.871 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.923e-05/0.5301, allocations: 121.4 kB / 0.9469 GB, free: 2.742 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.314e-05/0.5302, allocations: 71.95 kB / 0.9469 GB, free: 2.672 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000499/0.5307, allocations: 0.5349 MB / 0.9475 GB, free: 2.117 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.509e-05/0.5307, allocations: 0 / 0.9475 GB, free: 2.117 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.475e-05/0.5307, allocations: 24 kB / 0.9475 GB, free: 2.094 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.14e-05/0.5307, allocations: 16 kB / 0.9475 GB, free: 2.078 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002608/0.531, allocations: 205 kB / 0.9477 GB, free: 1.875 MB / 0.8542 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001805/0.5328, allocations: 1.597 MB / 0.9493 GB, free: 256 kB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004467/0.5332, allocations: 389.6 kB / 0.9496 GB, free: 15.86 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001929/0.5334, allocations: 161.1 kB / 0.9498 GB, free: 15.7 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.304e-05/0.5335, allocations: 8.5 kB / 0.9498 GB, free: 15.69 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002531/0.5337, allocations: 270.8 kB / 0.95 GB, free: 15.42 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=69): time 1.773e-06/0.5337, allocations: 0 / 0.95 GB, free: 15.42 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=69): time 0.001305/0.535, allocations: 0.849 MB / 0.9509 GB, free: 14.55 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.785e-05/0.5351, allocations: 67.98 kB / 0.9509 GB, free: 14.48 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001169/0.5362, allocations: 2.04 MB / 0.9529 GB, free: 12.41 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 3.572e-05/0.5363, allocations: 41.7 kB / 0.953 GB, free: 12.36 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003863/0.5366, allocations: 0.5043 MB / 0.9535 GB, free: 11.85 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001075/0.5368, allocations: 226.1 kB / 0.9537 GB, free: 11.62 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001194/0.5369, allocations: 134.5 kB / 0.9538 GB, free: 11.49 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 7.651e-05/0.5369, allocations: 337.9 kB / 0.9541 GB, free: 11.15 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001088/0.5371, allocations: 81.55 kB / 0.9542 GB, free: 11.07 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001771/0.5372, allocations: 277.6 kB / 0.9545 GB, free: 10.74 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002944/0.5375, allocations: 356.7 kB / 0.9548 GB, free: 10.34 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.146e-06/0.5375, allocations: 0 / 0.9548 GB, free: 10.34 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=96) (initialization): time 0.0005887/0.5381, allocations: 0.5781 MB / 0.9554 GB, free: 9.75 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.369e-05/0.5381, allocations: 8 kB / 0.9554 GB, free: 9.742 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.291e-06/0.5381, allocations: 0 / 0.9554 GB, free: 9.742 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003211/0.5385, allocations: 162.4 kB / 0.9555 GB, free: 9.578 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002755/0.5387, allocations: 149.1 kB / 0.9557 GB, free: 9.434 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001834/0.5406, allocations: 3.277 MB / 0.9589 GB, free: 5.988 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002362/0.5408, allocations: 91.53 kB / 0.959 GB, free: 5.898 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.958e-05/0.5408, allocations: 23.98 kB / 0.959 GB, free: 5.875 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 30 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition7,$PRE.intGai.nextTimeEvent,$whenCondition6,$PRE.reference.nextTimeEvent,$whenCondition5,$PRE.tableSolRadWindow.nextTimeEvent,$whenCondition4,$PRE.outdoorTemp.nextTimeEvent,$whenCondition3,$whenCondition1,mean.y_last,$PRE.mean.y_last,assEqu.satisfied,$PRE.assEqu.satisfied,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,reference.nextTimeEvent,$whenCondition2,outdoorTemp.nextTimeEventScaled,$PRE.outdoorTemp.nextTimeEventScaled,outdoorTemp.nextTimeEvent,greaterThreshold1.y,tableSolRadWindow.nextTimeEventScaled,$PRE.tableSolRadWindow.nextTimeEventScaled,tableSolRadWindow.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEvent)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (74):
 * Single equations (assignments): 72
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * 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
   {(1,3,100.0%), (2,18,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001976/0.541, allocations: 169.1 kB / 0.9592 GB, free: 5.703 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001018/0.5411, allocations: 131.8 kB / 0.9593 GB, free: 5.574 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006202/0.5418, allocations: 0.5928 MB / 0.9599 GB, free: 4.961 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.238e-06/0.5418, allocations: 6.75 kB / 0.9599 GB, free: 4.957 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.737e-06/0.5418, allocations: 4 kB / 0.9599 GB, free: 4.953 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.082e-06/0.5418, allocations: 4.078 kB / 0.9599 GB, free: 4.949 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001286/0.5431, allocations: 1.187 MB / 0.961 GB, free: 3.727 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.755e-06/0.5431, allocations: 3.984 kB / 0.961 GB, free: 3.723 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000182/0.5432, allocations: 79.89 kB / 0.9611 GB, free: 3.645 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003557/0.5436, allocations: 286.7 kB / 0.9614 GB, free: 3.359 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.707e-05/0.5436, allocations: 23.98 kB / 0.9614 GB, free: 3.336 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001722/0.5453, allocations: 3.253 MB / 0.9646 GB, free: 15.91 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.41e-07/0.5453, allocations: 0 / 0.9646 GB, free: 15.91 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006935/0.546, allocations: 0.774 MB / 0.9653 GB, free: 15.11 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001824/0.5462, allocations: 210.3 kB / 0.9655 GB, free: 14.91 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.676e-05/0.5463, allocations: 19.98 kB / 0.9656 GB, free: 14.89 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001792/0.5465, allocations: 27.98 kB / 0.9656 GB, free: 14.86 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.938e-05/0.5466, allocations: 80.5 kB / 0.9657 GB, free: 14.78 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.963e-05/0.5466, allocations: 19.98 kB / 0.9657 GB, free: 14.76 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.0006247/0.5472, allocations: 1.071 MB / 0.9667 GB, free: 13.68 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 8.1e-08/0.5472, allocations: 0 / 0.9667 GB, free: 13.68 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.0004583/0.5477, allocations: 303.6 kB / 0.967 GB, free: 13.38 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 4 (thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,assEqu.diff,mean.x)
 * Number of discrete variables: 19 ($whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,intGai.nextTimeEvent,intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,tableSolRadWindow.nextTimeEvent,tableSolRadWindow.nextTimeEventScaled,greaterThreshold1.y,outdoorTemp.nextTimeEvent,outdoorTemp.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,mean.y_last)
 * Number of discrete states: 11 (intGai.nextTimeEvent,reference.nextTimeEvent,tableSolRadWindow.nextTimeEvent,outdoorTemp.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,outdoorTemp.nextTimeEventScaled,tableSolRadWindow.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (53):
 * Single equations (assignments): 41
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 10
 * 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
   {(2,18,100.0%), (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 0.00135/0.549, allocations: 0.5934 MB / 0.9676 GB, free: 13.07 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.0006523/0.5497, allocations: 0.6666 MB / 0.9682 GB, free: 12.38 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.302e-05/0.5497, allocations: 20 kB / 0.9683 GB, free: 12.36 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003787/0.5501, allocations: 0.5245 MB / 0.9688 GB, free: 11.8 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006132/0.5507, allocations: 306.7 kB / 0.9691 GB, free: 11.51 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002908/0.5536, allocations: 3.263 MB / 0.9723 GB, free: 8.188 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006127/0.5542, allocations: 0.8904 MB / 0.9731 GB, free: 7.258 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00033/0.5545, allocations: 241.1 kB / 0.9734 GB, free: 7.023 MB / 0.8855 GB
Notification: Performance of SimCode: time 6.51e-07/0.5545, allocations: 0 / 0.9734 GB, free: 7.023 MB / 0.8855 GB
Notification: Performance of Templates: time 0.02429/0.5788, allocations: 33.71 MB / 1.006 GB, free: 5.328 MB / 0.9167 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10.pipe ; mkfifo Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10.pipe ; head -c 1048576 < Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10.pipe >> ../files/Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10.sim & ./Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10 > Buildings_13_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase10.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 7.196824826300144]