Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1.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 0.0009895/0.0009895, allocations: 81.86 kB / 20.68 MB, free: 3.82 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 0.001628/0.001628, allocations: 181 kB / 24.09 MB, free: 420 kB / 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 0.9655/0.9655, allocations: 177.1 MB / 204.5 MB, free: 5.523 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 1.758/1.758, allocations: 359 MB / 0.6055 GB, free: 10.92 MB / 0.573 GB
"
[Timeout remaining time 178]
Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.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.Examples.Tutorial.SimpleHouse.SimpleHouse1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|walCap.T",fileNamePrefix="Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1")
translateModel(Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|walCap.T",fileNamePrefix="Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.032e-06/1.032e-06, allocations: 0 / 0.7875 GB, free: 12.27 MB / 0.7448 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.184e-05/1.287e-05, allocations: 6.312 kB / 0.7875 GB, free: 12.26 MB / 0.7448 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1): time 0.004835/0.004847, allocations: 4.909 MB / 0.7923 GB, free: 7.344 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.1321/0.137, allocations: 143.9 MB / 0.9328 GB, free: 6.984 MB / 0.8855 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008463/0.1378, allocations: 23.81 kB / 0.9329 GB, free: 6.961 MB / 0.8855 GB
Notification: Performance of NFTyping.typeComponents: time 0.0005417/0.1383, allocations: 206.1 kB / 0.9331 GB, free: 6.758 MB / 0.8855 GB
Notification: Performance of NFTyping.typeBindings: time 0.001554/0.1399, allocations: 0.5978 MB / 0.9336 GB, free: 6.156 MB / 0.8855 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001666/0.1416, allocations: 0.8802 MB / 0.9345 GB, free: 5.273 MB / 0.8855 GB
Notification: Performance of NFFlatten.flatten: time 0.001457/0.143, allocations: 1.513 MB / 0.936 GB, free: 3.754 MB / 0.8855 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005779/0.1436, allocations: 406.3 kB / 0.9364 GB, free: 3.336 MB / 0.8855 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0009864/0.1446, allocations: 0.7913 MB / 0.9371 GB, free: 2.543 MB / 0.8855 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004962/0.1451, allocations: 406.7 kB / 0.9375 GB, free: 2.145 MB / 0.8855 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001286/0.1452, allocations: 116 kB / 0.9376 GB, free: 2.031 MB / 0.8855 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0007204/0.1459, allocations: 483.4 kB / 0.9381 GB, free: 1.559 MB / 0.8855 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001792/0.1461, allocations: 318.9 kB / 0.9384 GB, free: 1.246 MB / 0.8855 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002589/0.1464, allocations: 383 kB / 0.9388 GB, free: 0.8711 MB / 0.8855 GB
Notification: Performance of NFConvertDAE.convert: time 0.001549/0.1479, allocations: 1.273 MB / 0.94 GB, free: 15.59 MB / 0.9011 GB
Notification: Performance of FrontEnd - DAE generated: time 7.153e-06/0.1479, allocations: 0 / 0.94 GB, free: 15.59 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 2.114e-06/0.1479, allocations: 0 / 0.94 GB, free: 15.59 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 2.921e-05/0.148, allocations: 3.938 kB / 0.94 GB, free: 15.59 MB / 0.9011 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 224
 * Number of variables: 224
Notification: Performance of Generate backend data structure: time 0.001849/0.1498, allocations: 1.551 MB / 0.9415 GB, free: 13.99 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 4.289e-05/0.1498, allocations: 12.03 kB / 0.9415 GB, free: 13.98 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008109/0.1507, allocations: 339.4 kB / 0.9419 GB, free: 13.64 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007301/0.1514, allocations: 0.7227 MB / 0.9426 GB, free: 12.9 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003702/0.1518, allocations: 74.12 kB / 0.9426 GB, free: 12.82 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.782e-05/0.1519, allocations: 92 kB / 0.9427 GB, free: 12.73 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007519/0.1526, allocations: 0.8968 MB / 0.9436 GB, free: 11.74 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.799e-05/0.1526, allocations: 4 kB / 0.9436 GB, free: 11.74 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.958e-05/0.1527, allocations: 36 kB / 0.9436 GB, free: 11.7 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.873e-05/0.1527, allocations: 20 kB / 0.9437 GB, free: 11.68 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006311/0.1533, allocations: 0.6962 MB / 0.9443 GB, free: 10.98 MB / 0.9011 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002399/0.1557, allocations: 2.235 MB / 0.9465 GB, free: 8.695 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00059/0.1563, allocations: 465 kB / 0.947 GB, free: 8.23 MB / 0.9011 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001698/0.1565, allocations: 166.5 kB / 0.9471 GB, free: 8.066 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.364e-05/0.1566, allocations: 48.83 kB / 0.9472 GB, free: 8.02 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000443/0.157, allocations: 486.7 kB / 0.9476 GB, free: 7.496 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=90): time 2.665e-06/0.157, allocations: 0 / 0.9476 GB, free: 7.496 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=90): time 0.001256/0.1583, allocations: 0.7766 MB / 0.9484 GB, free: 6.711 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.095e-05/0.1583, allocations: 200.9 kB / 0.9486 GB, free: 6.469 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004032/0.1587, allocations: 0.5734 MB / 0.9491 GB, free: 5.879 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 5.27e-05/0.1588, allocations: 49.7 kB / 0.9492 GB, free: 5.824 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006083/0.1594, allocations: 467.9 kB / 0.9496 GB, free: 5.359 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001649/0.1596, allocations: 301.4 kB / 0.9499 GB, free: 5.062 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001734/0.1597, allocations: 204.1 kB / 0.9501 GB, free: 4.855 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 0.0001622/0.1599, allocations: 0.5701 MB / 0.9507 GB, free: 4.273 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001368/0.16, allocations: 109.9 kB / 0.9508 GB, free: 4.168 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002391/0.1603, allocations: 361.7 kB / 0.9511 GB, free: 3.762 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00035/0.1606, allocations: 351.1 kB / 0.9515 GB, free: 3.406 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.038e-06/0.1606, allocations: 0 / 0.9515 GB, free: 3.406 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=112) (initialization): time 0.0007935/0.1614, allocations: 0.6255 MB / 0.9521 GB, free: 2.766 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 1.846e-05/0.1614, allocations: 7.984 kB / 0.9521 GB, free: 2.758 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.241e-06/0.1615, allocations: 0 / 0.9521 GB, free: 2.758 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004211/0.1619, allocations: 131.5 kB / 0.9522 GB, free: 2.625 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003597/0.1622, allocations: 187.8 kB / 0.9524 GB, free: 2.441 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001139/0.1634, allocations: 1.883 MB / 0.9542 GB, free: 452 kB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002611/0.1636, allocations: 77.22 kB / 0.9543 GB, free: 376 kB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.965e-05/0.1637, allocations: 36 kB / 0.9543 GB, free: 340 kB / 0.9011 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 27 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$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 (110):
 * Single equations (assignments): 109
 * 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 0.0001799/0.1639, allocations: 215.1 kB / 0.9545 GB, free: 116 kB / 0.9011 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001068/0.164, allocations: 111.5 kB / 0.9546 GB, free: 4 kB / 0.9011 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009264/0.1649, allocations: 0.803 MB / 0.9554 GB, free: 15.18 MB / 0.9167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.191e-06/0.1649, allocations: 11.98 kB / 0.9554 GB, free: 15.17 MB / 0.9167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.603e-06/0.1649, allocations: 0 / 0.9554 GB, free: 15.17 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.793e-06/0.1649, allocations: 3.984 kB / 0.9554 GB, free: 15.16 MB / 0.9167 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001788/0.1667, allocations: 1.484 MB / 0.9569 GB, free: 13.63 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.906e-06/0.1667, allocations: 0 / 0.9569 GB, free: 13.63 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002919/0.167, allocations: 155.8 kB / 0.957 GB, free: 13.48 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003065/0.1673, allocations: 115.6 kB / 0.9571 GB, free: 13.36 MB / 0.9167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.388e-05/0.1673, allocations: 31.91 kB / 0.9572 GB, free: 13.33 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001006/0.1683, allocations: 1.891 MB / 0.959 GB, free: 11.32 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.12e-07/0.1683, allocations: 0 / 0.959 GB, free: 11.32 MB / 0.9167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009775/0.1693, allocations: 0.976 MB / 0.96 GB, free: 10.32 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002128/0.1695, allocations: 187.2 kB / 0.9602 GB, free: 10.14 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.779e-05/0.1696, allocations: 23.95 kB / 0.9602 GB, free: 10.11 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002163/0.1698, allocations: 47.95 kB / 0.9602 GB, free: 10.07 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.799e-05/0.1699, allocations: 68.86 kB / 0.9603 GB, free: 10 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.652e-05/0.1699, allocations: 35.91 kB / 0.9603 GB, free: 9.965 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.0002183/0.1701, allocations: 366.9 kB / 0.9607 GB, free: 9.609 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 8e-08/0.1701, allocations: 4 kB / 0.9607 GB, free: 9.605 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.0006352/0.1708, allocations: 347.1 kB / 0.961 GB, free: 9.266 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (walCap.T)
 * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k)
 * Number of discrete states: 10 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (101):
 * Single equations (assignments): 90
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 10
 * 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 0.001252/0.172, allocations: 0.635 MB / 0.9616 GB, free: 8.801 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.0006826/0.1727, allocations: 0.6288 MB / 0.9622 GB, free: 8.148 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 1.964e-06/0.1727, allocations: 0 / 0.9622 GB, free: 8.148 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003698/0.1731, allocations: 461.2 kB / 0.9627 GB, free: 7.676 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006764/0.1738, allocations: 321.5 kB / 0.963 GB, free: 7.387 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002518/0.1763, allocations: 1.621 MB / 0.9646 GB, free: 5.73 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001452/0.1764, allocations: 202.9 kB / 0.9648 GB, free: 5.512 MB / 0.9167 GB
Notification: Performance of simCode: alias equations: time 0.0003924/0.1768, allocations: 194.9 kB / 0.965 GB, free: 5.316 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005279/0.1773, allocations: 373.9 kB / 0.9653 GB, free: 4.949 MB / 0.9167 GB
Notification: Performance of SimCode: time 9.72e-07/0.1773, allocations: 3.938 kB / 0.9653 GB, free: 4.945 MB / 0.9167 GB
Notification: Performance of Templates: time 0.02114/0.1985, allocations: 17.07 MB / 0.982 GB, free: 4.188 MB / 0.9323 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1.makefile [Timeout 300]
(rm -f Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1.pipe ; mkfifo Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1.pipe ; head -c 1048576 < Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1.pipe >> ../files/Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1.sim & ./Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1 -abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1.pipe 2>&1) [Timeout 240]
diffSimulationResults("Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse1_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Examples_Tutorial_SimpleHouse_SimpleHouse1.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
""
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 5.675328827928752]