Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.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 0.001915/0.001915, allocations: 88.39 kB / 20.24 MB, free: 4.172 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 0.002362/0.002362, allocations: 161.3 kB / 23.55 MB, free: 0.8633 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 1.534/1.534, allocations: 177.1 MB / 203.9 MB, free: 5.605 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.9132/0.9132, allocations: 110.3 MB / 370.6 MB, free: 12.48 MB / 346.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle")
translateModel(BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.593e-06/1.593e-06, allocations: 0 / 474.4 MB, free: 15.34 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.511e-05/2.67e-05, allocations: 3.438 kB / 474.4 MB, free: 15.34 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle): time 0.004912/0.004939, allocations: 3.778 MB / 478.2 MB, free: 12.83 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.1896/0.1945, allocations: 132.6 MB / 0.5965 GB, free: 6.988 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007318/0.1952, allocations: 23.81 kB / 0.5965 GB, free: 6.965 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.000733/0.196, allocations: 182.3 kB / 0.5967 GB, free: 6.785 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.001976/0.198, allocations: 493.2 kB / 0.5971 GB, free: 6.301 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002302/0.2003, allocations: 0.8257 MB / 0.5979 GB, free: 5.473 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.001822/0.2021, allocations: 1.219 MB / 0.5991 GB, free: 4.246 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000914/0.203, allocations: 432.2 kB / 0.5995 GB, free: 3.812 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001304/0.2043, allocations: 0.6276 MB / 0.6002 GB, free: 3.184 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006678/0.205, allocations: 346.9 kB / 0.6005 GB, free: 2.844 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002214/0.2052, allocations: 112 kB / 0.6006 GB, free: 2.734 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001113/0.2063, allocations: 491.3 kB / 0.6011 GB, free: 2.254 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.000349/0.2066, allocations: 279.1 kB / 0.6013 GB, free: 1.98 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004701/0.2071, allocations: 327.1 kB / 0.6016 GB, free: 1.66 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.002598/0.2097, allocations: 1.69 MB / 0.6033 GB, free: 15.96 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 4.999e-06/0.2097, allocations: 0 / 0.6033 GB, free: 15.96 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 1.162e-06/0.2097, allocations: 0 / 0.6033 GB, free: 15.96 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 3.46e-05/0.2098, allocations: 0 / 0.6033 GB, free: 15.96 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: 198
 * Number of variables: 198
Notification: Performance of Generate backend data structure: time 0.00286/0.2126, allocations: 1.288 MB / 0.6045 GB, free: 14.64 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 4.207e-05/0.2127, allocations: 12.03 kB / 0.6046 GB, free: 14.63 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001882/0.2145, allocations: 335.5 kB / 0.6049 GB, free: 14.3 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001345/0.2159, allocations: 0.694 MB / 0.6056 GB, free: 13.58 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.289e-05/0.216, allocations: 62.12 kB / 0.6056 GB, free: 13.52 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000138/0.2161, allocations: 80 kB / 0.6057 GB, free: 13.44 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001954/0.2181, allocations: 1.111 MB / 0.6068 GB, free: 12.23 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.225e-05/0.2181, allocations: 3.984 kB / 0.6068 GB, free: 12.22 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.255e-05/0.2182, allocations: 36 kB / 0.6068 GB, free: 12.19 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.323e-05/0.2182, allocations: 20 kB / 0.6068 GB, free: 12.17 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002025/0.2202, allocations: 1.011 MB / 0.6078 GB, free: 11.16 MB / 0.5261 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004059/0.2243, allocations: 2.018 MB / 0.6098 GB, free: 9.098 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001498/0.2258, allocations: 0.6805 MB / 0.6105 GB, free: 8.414 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005614/0.2263, allocations: 256.1 kB / 0.6107 GB, free: 8.16 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.734e-05/0.2264, allocations: 36.61 kB / 0.6107 GB, free: 8.125 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009417/0.2274, allocations: 0.5139 MB / 0.6112 GB, free: 7.566 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=70): time 2.525e-06/0.2274, allocations: 0 / 0.6112 GB, free: 7.566 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=70): time 0.003543/0.2309, allocations: 1.021 MB / 0.6122 GB, free: 6.539 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001417/0.231, allocations: 188.6 kB / 0.6124 GB, free: 6.312 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008339/0.2319, allocations: 0.546 MB / 0.6129 GB, free: 5.758 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 6.99e-05/0.232, allocations: 37.7 kB / 0.613 GB, free: 5.715 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003952/0.2323, allocations: 388.8 kB / 0.6134 GB, free: 5.328 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002456/0.2326, allocations: 238 kB / 0.6136 GB, free: 5.094 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002642/0.2329, allocations: 146.6 kB / 0.6137 GB, free: 4.941 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.0004534/0.2333, allocations: 378.8 kB / 0.6141 GB, free: 4.562 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005418/0.2339, allocations: 229.9 kB / 0.6143 GB, free: 4.34 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007574/0.2346, allocations: 463.2 kB / 0.6147 GB, free: 3.844 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001169/0.2358, allocations: 0.5354 MB / 0.6153 GB, free: 3.297 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.416e-06/0.2358, allocations: 4 kB / 0.6153 GB, free: 3.293 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.002139/0.2379, allocations: 0.7981 MB / 0.616 GB, free: 2.484 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 1.803e-05/0.2379, allocations: 4 kB / 0.6161 GB, free: 2.48 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.234e-06/0.2379, allocations: 0 / 0.6161 GB, free: 2.48 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001026/0.239, allocations: 128.8 kB / 0.6162 GB, free: 2.352 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006452/0.2396, allocations: 147.8 kB / 0.6163 GB, free: 2.207 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00255/0.2422, allocations: 1.511 MB / 0.6178 GB, free: 0.5859 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006062/0.2428, allocations: 83.78 kB / 0.6179 GB, free: 0.5039 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.75e-05/0.2429, allocations: 31.97 kB / 0.6179 GB, free: 484 kB / 0.5261 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 8 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition1,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (81):
 * Single equations (assignments): 80
 * 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 0.0004187/0.2433, allocations: 257.7 kB / 0.6181 GB, free: 216 kB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002106/0.2435, allocations: 95.53 kB / 0.6182 GB, free: 120 kB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002539/0.246, allocations: 0.9624 MB / 0.6192 GB, free: 15.14 MB / 0.5417 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.228e-05/0.246, allocations: 8 kB / 0.6192 GB, free: 15.14 MB / 0.5417 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.755e-06/0.246, allocations: 0 / 0.6192 GB, free: 15.14 MB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.578e-06/0.246, allocations: 7.984 kB / 0.6192 GB, free: 15.13 MB / 0.5417 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00342/0.2495, allocations: 1.602 MB / 0.6208 GB, free: 13.48 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.717e-06/0.2495, allocations: 0 / 0.6208 GB, free: 13.48 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005948/0.2501, allocations: 135.8 kB / 0.6209 GB, free: 13.35 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008503/0.2509, allocations: 124.8 kB / 0.621 GB, free: 13.23 MB / 0.5417 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.925e-05/0.251, allocations: 19.98 kB / 0.621 GB, free: 13.21 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002255/0.2532, allocations: 1.54 MB / 0.6225 GB, free: 11.55 MB / 0.5417 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.252e-06/0.2532, allocations: 3.938 kB / 0.6225 GB, free: 11.55 MB / 0.5417 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002119/0.2553, allocations: 0.923 MB / 0.6234 GB, free: 10.62 MB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000373/0.2557, allocations: 175.2 kB / 0.6236 GB, free: 10.45 MB / 0.5417 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001064/0.2558, allocations: 16 kB / 0.6236 GB, free: 10.43 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006033/0.2564, allocations: 59.89 kB / 0.6237 GB, free: 10.37 MB / 0.5417 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001516/0.2566, allocations: 56.88 kB / 0.6237 GB, free: 10.31 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.404e-05/0.2567, allocations: 36.05 kB / 0.6238 GB, free: 10.28 MB / 0.5417 GB
Notification: Performance of sorting global known variables: time 0.0005762/0.2572, allocations: 398.8 kB / 0.6241 GB, free: 9.891 MB / 0.5417 GB
Notification: Performance of sort global known variables: time 8e-08/0.2572, allocations: 0 / 0.6241 GB, free: 9.891 MB / 0.5417 GB
Notification: Performance of remove unused functions: time 0.0008688/0.2581, allocations: 295.1 kB / 0.6244 GB, free: 9.602 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: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (81):
 * Single equations (assignments): 78
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.00247/0.2606, allocations: 0.6488 MB / 0.6251 GB, free: 9.188 MB / 0.5417 GB
Notification: Performance of simCode: created initialization part: time 0.001659/0.2622, allocations: 0.7229 MB / 0.6258 GB, free: 8.457 MB / 0.5417 GB
Notification: Performance of simCode: created event and clocks part: time 3.186e-06/0.2622, allocations: 0 / 0.6258 GB, free: 8.457 MB / 0.5417 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009555/0.2632, allocations: 464.3 kB / 0.6262 GB, free: 7.992 MB / 0.5417 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001277/0.2645, allocations: 317.8 kB / 0.6265 GB, free: 7.707 MB / 0.5417 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003042/0.2675, allocations: 1.562 MB / 0.628 GB, free: 6.105 MB / 0.5417 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005829/0.2681, allocations: 416.7 kB / 0.6284 GB, free: 5.668 MB / 0.5417 GB
Notification: Performance of simCode: alias equations: time 0.0007323/0.2688, allocations: 245.8 kB / 0.6287 GB, free: 5.426 MB / 0.5417 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002846/0.2691, allocations: 92.45 kB / 0.6288 GB, free: 5.336 MB / 0.5417 GB
Notification: Performance of SimCode: time 8.52e-07/0.2691, allocations: 0 / 0.6288 GB, free: 5.336 MB / 0.5417 GB
Notification: Performance of Templates: time 0.02701/0.2961, allocations: 14.16 MB / 0.6426 GB, free: 7.469 MB / 0.5573 GB
"
[Timeout remaining time 660]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.sim & ./BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.BoundaryConditions.SolarGeometry.Examples.ZenithAngle.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 6.463470199028961]