Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Tests.GFCs.GFMs.CurrentLimiter.VReVdrop.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/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
[<interactive>:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0003756/0.0003756, 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 0.2995/0.2995, 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 0.0004937/0.0004937, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/SMIB_Partial.mo:10:8-10:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/SMIB_Partial.mo:39:52-39:62:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/Generation_Groups/Generator_AVR_PSS.mo:25:8-25:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/Generation_Groups/Generator_AVR.mo:25:8-25:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/KundurSMIB/Generation_Groups/Generator.mo:24:8-24:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_2/Network.mo:13:88-13:98:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_2/Generator/Generator.mo:5:8-5:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1Mod/Network.mo:14:88-14:98:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1Mod/Generator/Generator.mo:4:94-4:104:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Network3.mo:16:12-16:22:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Network2.mo:14:88-14:98:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Network1.mo:17:12-17:22:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/DAEMode/SMIB_Examples/Example_1/Generator/Generator.mo:5:8-5:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Generator/Generator.mo:28:8-28:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Generator/Step_2.mo:28:8-28:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Generator/Step_1.mo:28:8-28:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_2/Example_2.mo:18:8-18:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_5.mo:17:8-17:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_4.mo:12:8-12:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_3.mo:12:8-12:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Network/Step_2.mo:12:8-12:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Generator.mo:27:8-27:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Step_3.mo:20:8-20:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Step_2.mo:30:8-30:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Generator/Step_1.mo:20:8-20:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/Examples/Tutorial/Example_1/Example_1.mo:22:8-22:18:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 2220000000 into a real
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo): time 0.1331/0.1331, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 180]
Using package OpenIPSL with version 3.2.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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: simulate(OpenIPSL.Tests.GFCs.GFMs.CurrentLimiter.VReVdrop,startTime=0,stopTime=10,tolerance=1e-06,numberOfIntervals=2500,outputFormat="empty",variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Tests.GFCs.GFMs.CurrentLimiter.VReVdrop",simflags="-abortSlowSimulation -alarm=240   -lv LOG_STATS")
simulate(OpenIPSL.Tests.GFCs.GFMs.CurrentLimiter.VReVdrop,startTime=0,stopTime=10,tolerance=1e-06,numberOfIntervals=2500,outputFormat="empty",variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Tests.GFCs.GFMs.CurrentLimiter.VReVdrop",simflags="-abortSlowSimulation -alarm=240   -lv LOG_STATS") [Timeout 900]
"Notification: Performance of FrontEnd - loaded program: time 4.81e-07/4.81e-07, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - Absyn->SCode: time 2.203e-05/2.251e-05, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.GFCs.GFMs.CurrentLimiter.VReVdrop): time 0.003042/0.003064, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.instExpressions: time 0.0009839/0.004048, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFInst.updateImplicitVariability: time 5.845e-05/0.004106, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeComponents: time 4.117e-05/0.004148, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeBindings: time 9.952e-05/0.004247, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFTyping.typeClassSections: time 0.0001591/0.004406, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.flatten: time 0.000106/0.004512, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.resolveConnections: time 8.631e-05/0.004598, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFEvalConstants.evaluate: time 0.0002272/0.004826, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFSimplifyModel.simplify: time 5.423e-05/0.00488, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFPackage.collectConstants: time 1.987e-05/0.0049, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFFlatten.collectFunctions: time 1.149e-05/0.004911, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFScalarize.scalarize: time 3.39e-05/0.004945, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFVerifyModel.verify: time 3.385e-05/0.004979, allocations: 0 / 0, free: 0 / 0
Notification: Performance of NFConvertDAE.convert: time 0.00011/0.005089, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd - DAE generated: time 1.214e-05/0.005101, allocations: 0 / 0, free: 0 / 0
Notification: Performance of FrontEnd: time 1.573e-06/0.005103, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Transformations before backend: time 8.526e-06/0.005111, 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: 14
 * Number of variables: 14
Notification: Performance of Generate backend data structure: time 0.0007204/0.005832, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare preOptimizeDAE: time 5.714e-05/0.005889, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.913e-05/0.005978, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evaluateParameters (simulation): time 9.641e-05/0.006074, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001162/0.006191, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt expandDerOperator (simulation): time 3.693e-05/0.006227, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002301/0.006457, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt findStateOrder (simulation): time 9.478e-06/0.006467, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.057e-05/0.006488, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.006e-06/0.006491, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeEqualRHS (simulation): time 6.898e-05/0.00656, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004282/0.006988, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt comSubExp (simulation): time 0.0001148/0.007102, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt resolveLoops (simulation): time 3.847e-05/0.007141, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt evalFunc (simulation): time 1.798e-05/0.007159, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.446e-05/0.007183, allocations: 0 / 0, free: 0 / 0
Notification: Performance of pre-optimization done (n=5): time 4.609e-06/0.007188, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=5): time 0.0002943/0.007482, allocations: 0 / 0, free: 0 / 0
Notification: Performance of inlineWhenForInitialization (initialization): time 1.626e-05/0.007499, allocations: 0 / 0, free: 0 / 0
Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.599e-05/0.007555, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectPreVariables (initialization): time 1.617e-05/0.007571, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialEqns (initialization): time 3.292e-05/0.007604, allocations: 0 / 0, free: 0 / 0
Notification: Performance of collectInitialBindings (initialization): time 2.282e-05/0.007626, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simplifyInitialFunctions (initialization): time 6.078e-05/0.007687, allocations: 0 / 0, free: 0 / 0
Notification: Performance of setup shared object (initialization): time 2.152e-05/0.007709, allocations: 0 / 0, free: 0 / 0
Notification: Performance of preBalanceInitialSystem (initialization): time 2.879e-05/0.007738, allocations: 0 / 0, free: 0 / 0
Notification: Performance of partitionIndependentBlocks (initialization): time 3.211e-05/0.00777, allocations: 0 / 0, free: 0 / 0
Notification: Performance of analyzeInitialSystem (initialization): time 6.8e-05/0.007838, allocations: 0 / 0, free: 0 / 0
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.084e-06/0.00784, allocations: 0 / 0, free: 0 / 0
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0002018/0.008042, allocations: 0 / 0, free: 0 / 0
Notification: Performance of prepare postOptimizeDAE: time 1.357e-05/0.008055, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.467e-06/0.008059, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (initialization): time 9.719e-06/0.008068, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.106e-05/0.008159, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.296e-06/0.008168, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4.971e-05/0.008217, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.769e-05/0.008235, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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 (6):
 * Single equations (assignments): 6
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 6.469e-05/0.0083, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001027/0.008403, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002027/0.008605, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.777e-06/0.008609, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.352e-06/0.008615, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.566e-06/0.008619, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000334/0.008953, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.695e-06/0.008956, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.751e-05/0.009023, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt tearingSystem (simulation): time 3.857e-06/0.009027, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.897e-05/0.009046, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.535e-06/0.009048, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.874e-06/0.00905, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001321/0.009182, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt removeConstants (simulation): time 2.734e-05/0.00921, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.647e-05/0.009256, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.089e-05/0.009337, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.431e-05/0.009411, allocations: 0 / 0, free: 0 / 0
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.128e-06/0.009421, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sorting global known variables: time 2.895e-05/0.00945, allocations: 0 / 0, free: 0 / 0
Notification: Performance of sort global known variables: time 2.164e-06/0.009452, allocations: 0 / 0, free: 0 / 0
Notification: Performance of remove unused functions: time 0.0004194/0.009871, allocations: 0 / 0, free: 0 / 0
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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 simulation (5):
 * Single equations (assignments): 5
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001103/0.009981, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created initialization part: time 0.000126/0.01011, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created event and clocks part: time 2.254e-06/0.01011, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created simulation system equations: time 3.626e-05/0.01015, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006003/0.01075, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002603/0.01101, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: some other stuff during SimCode phase: time 3.691e-05/0.01104, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: alias equations: time 3.509e-05/0.01108, allocations: 0 / 0, free: 0 / 0
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001384/0.01122, allocations: 0 / 0, free: 0 / 0
Notification: Performance of SimCode: time 1.905e-05/0.01124, allocations: 0 / 0, free: 0 / 0
Notification: Performance of Templates: time 0.0005643/0.0118, allocations: 0 / 0, free: 0 / 0
"
[Timeout remaining time 900]
[Calling sys.exit(0), Time elapsed: 1.447234177030623]