Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001375/0.001375, allocations: 84.95 kB / 20.68 MB, free: 1.035 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.0016/0.0016, allocations: 158.2 kB / 23.95 MB, free: 4.168 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.531/1.531, allocations: 177 MB / 204.1 MB, free: 9.188 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2153/0.2153, allocations: 34.26 MB / 294.8 MB, free: 14.55 MB / 286.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW,tolerance=1e-05,outputFormat="mat",numberOfIntervals=5050,variableFilter="time|V_flow.1.|V_flow.2.|V_flow.3.|a.1.|a.2.|a.3.|rho|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW")
translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW,tolerance=1e-05,outputFormat="mat",numberOfIntervals=5050,variableFilter="time|V_flow.1.|V_flow.2.|V_flow.3.|a.1.|a.2.|a.3.|rho|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.002e-06/1.002e-06, allocations: 0 / 442.7 MB, free: 5.309 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.888e-05/2.989e-05, allocations: 2.281 kB / 442.7 MB, free: 5.305 MB / 366.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW): time 0.002842/0.002872, allocations: 1.666 MB / 444.3 MB, free: 3.629 MB / 366.1 MB
Notification: Performance of NFInst.instExpressions: time 0.001464/0.004337, allocations: 0.8372 MB / 445.2 MB, free: 2.785 MB / 366.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 3.301e-05/0.00437, allocations: 0 / 445.2 MB, free: 2.785 MB / 366.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0001424/0.004512, allocations: 23.84 kB / 445.2 MB, free: 2.762 MB / 366.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0001634/0.004676, allocations: 55.67 kB / 445.3 MB, free: 2.707 MB / 366.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0003923/0.005068, allocations: 143.4 kB / 445.4 MB, free: 2.566 MB / 366.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0001834/0.005251, allocations: 151.2 kB / 445.6 MB, free: 2.418 MB / 366.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 3.089e-05/0.005282, allocations: 9.578 kB / 445.6 MB, free: 2.406 MB / 366.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 9.591e-05/0.005378, allocations: 71.8 kB / 445.6 MB, free: 2.336 MB / 366.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001087/0.005487, allocations: 67.73 kB / 445.7 MB, free: 2.27 MB / 366.1 MB
Notification: Performance of NFPackage.collectConstants: time 1.831e-05/0.005505, allocations: 4 kB / 445.7 MB, free: 2.266 MB / 366.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002798/0.005785, allocations: 147.8 kB / 445.8 MB, free: 2.121 MB / 366.1 MB
Notification: Performance of NFScalarize.scalarize: time 6.962e-05/0.005854, allocations: 51.77 kB / 445.9 MB, free: 2.07 MB / 366.1 MB
Notification: Performance of NFVerifyModel.verify: time 5.914e-05/0.005914, allocations: 43.86 kB / 445.9 MB, free: 2.027 MB / 366.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.0003581/0.006272, allocations: 247.1 kB / 446.2 MB, free: 1.785 MB / 366.1 MB
Notification: Performance of FrontEnd - DAE generated: time 1.804e-06/0.006273, allocations: 0 / 446.2 MB, free: 1.785 MB / 366.1 MB
Notification: Performance of FrontEnd: time 6.21e-07/0.006274, allocations: 0 / 446.2 MB, free: 1.785 MB / 366.1 MB
Notification: Performance of Transformations before backend: time 3.326e-06/0.006277, allocations: 4 kB / 446.2 MB, free: 1.781 MB / 366.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 44
 * Number of variables: 44
Notification: Performance of Generate backend data structure: time 0.0005311/0.006808, allocations: 389.4 kB / 446.6 MB, free: 1.371 MB / 366.1 MB
Notification: Performance of prepare preOptimizeDAE: time 2.64e-05/0.006835, allocations: 19.95 kB / 446.6 MB, free: 1.352 MB / 366.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001209/0.008044, allocations: 112.6 kB / 446.7 MB, free: 1.242 MB / 366.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003196/0.008363, allocations: 177.4 kB / 446.9 MB, free: 1.043 MB / 366.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.756e-05/0.008381, allocations: 12.31 kB / 446.9 MB, free: 1.031 MB / 366.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.482e-05/0.008426, allocations: 12.38 kB / 446.9 MB, free: 1.02 MB / 366.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007713/0.009197, allocations: 321.9 kB / 447.2 MB, free: 0.6992 MB / 366.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.259e-05/0.00921, allocations: 192 / 447.2 MB, free: 0.6992 MB / 366.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.081e-05/0.009241, allocations: 4.375 kB / 447.2 MB, free: 0.6953 MB / 366.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.48e-05/0.009295, allocations: 23.92 kB / 447.2 MB, free: 0.6719 MB / 366.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009077/0.0102, allocations: 319.7 kB / 447.5 MB, free: 368 kB / 366.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.2267/0.2369, allocations: 0.5701 MB / 448.1 MB, free: 19.1 MB / 366.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007517/0.2377, allocations: 217.2 kB / 448.3 MB, free: 19.08 MB / 366.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000285/0.2379, allocations: 80.59 kB / 448.4 MB, free: 19.07 MB / 366.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.512e-05/0.238, allocations: 2.688 kB / 448.4 MB, free: 19.07 MB / 366.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.095e-05/0.238, allocations: 36.47 kB / 448.4 MB, free: 19.03 MB / 366.1 MB
Notification: Performance of pre-optimization done (n=10): time 1.413e-06/0.238, allocations: 0 / 448.4 MB, free: 19.03 MB / 366.1 MB
Notification: Performance of matching and sorting (n=10): time 0.001176/0.2392, allocations: 288.7 kB / 448.7 MB, free: 19 MB / 366.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.395e-05/0.2392, allocations: 52.84 kB / 448.8 MB, free: 18.94 MB / 366.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001276/0.2393, allocations: 143.4 kB / 448.9 MB, free: 18.84 MB / 366.1 MB
Notification: Performance of collectPreVariables (initialization): time 2.707e-05/0.2393, allocations: 29.61 kB / 448.9 MB, free: 18.81 MB / 366.1 MB
Notification: Performance of collectInitialEqns (initialization): time 8.958e-05/0.2394, allocations: 147.1 kB / 449.1 MB, free: 18.71 MB / 366.1 MB
Notification: Performance of collectInitialBindings (initialization): time 4.33e-05/0.2395, allocations: 40.16 kB / 449.1 MB, free: 18.69 MB / 366.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001112/0.2396, allocations: 52.36 kB / 449.2 MB, free: 18.67 MB / 366.1 MB
Notification: Performance of setup shared object (initialization): time 8.271e-05/0.2397, allocations: 320 kB / 449.5 MB, free: 18.36 MB / 366.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003411/0.24, allocations: 82.03 kB / 449.6 MB, free: 18.36 MB / 366.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003784/0.2404, allocations: 143.3 kB / 449.7 MB, free: 18.29 MB / 366.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007104/0.2411, allocations: 223.1 kB / 449.9 MB, free: 18.2 MB / 366.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.986e-06/0.2411, allocations: 7.734 kB / 449.9 MB, free: 18.2 MB / 366.1 MB
Notification: Performance of matching and sorting (n=17) (initialization): time 0.0007807/0.2419, allocations: 261.6 kB / 450.2 MB, free: 18.12 MB / 366.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.612e-05/0.2419, allocations: 5.719 kB / 450.2 MB, free: 18.12 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.901e-06/0.2419, allocations: 2.188 kB / 450.2 MB, free: 18.12 MB / 366.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.78e-05/0.2419, allocations: 11.94 kB / 450.2 MB, free: 18.12 MB / 366.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004587/0.2424, allocations: 86.3 kB / 450.3 MB, free: 18.1 MB / 366.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005594/0.2429, allocations: 1.778 MB / 452.1 MB, free: 16.33 MB / 366.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002147/0.2432, allocations: 21.05 kB / 452.1 MB, free: 16.32 MB / 366.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.537e-05/0.2432, allocations: 19.25 kB / 452.1 MB, free: 16.32 MB / 366.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * 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 (17):
 * Single equations (assignments): 14
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 3
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 3 systems
   {1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.000149/0.2433, allocations: 144.7 kB / 452.3 MB, free: 16.2 MB / 366.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.301e-05/0.2434, allocations: 13.31 kB / 452.3 MB, free: 16.19 MB / 366.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008408/0.2442, allocations: 259.8 kB / 452.5 MB, free: 16.11 MB / 366.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.368e-06/0.2442, allocations: 2 kB / 452.5 MB, free: 16.11 MB / 366.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.336e-06/0.2442, allocations: 0 / 452.5 MB, free: 16.11 MB / 366.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.008e-06/0.2442, allocations: 3.438 kB / 452.5 MB, free: 16.11 MB / 366.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002677/0.2445, allocations: 187.3 kB / 452.7 MB, free: 15.96 MB / 366.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.773e-06/0.2445, allocations: 3.188 kB / 452.7 MB, free: 15.96 MB / 366.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003691/0.2449, allocations: 67.44 kB / 452.8 MB, free: 15.96 MB / 366.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.515e-06/0.2449, allocations: 0 / 452.8 MB, free: 15.96 MB / 366.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.825e-05/0.2449, allocations: 18.48 kB / 452.8 MB, free: 15.95 MB / 366.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005272/0.2454, allocations: 1.784 MB / 454.6 MB, free: 14.18 MB / 366.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.094e-06/0.2454, allocations: 3.766 kB / 454.6 MB, free: 14.18 MB / 366.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007219/0.2462, allocations: 314.6 kB / 454.9 MB, free: 14.01 MB / 366.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 1.541e-05/0.2462, allocations: 11.39 kB / 454.9 MB, free: 14 MB / 366.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.632e-05/0.2462, allocations: 1.438 kB / 454.9 MB, free: 14 MB / 366.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002037/0.2464, allocations: 13.02 kB / 454.9 MB, free: 14 MB / 366.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.868e-05/0.2465, allocations: 20.17 kB / 454.9 MB, free: 14 MB / 366.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.836e-05/0.2465, allocations: 8.703 kB / 454.9 MB, free: 14 MB / 366.1 MB
Notification: Performance of sorting global known variables: time 5.907e-05/0.2466, allocations: 112.2 kB / 455.1 MB, free: 13.91 MB / 366.1 MB
Notification: Performance of sort global known variables: time 1e-07/0.2466, allocations: 3.938 kB / 455.1 MB, free: 13.91 MB / 366.1 MB
Notification: Performance of remove unused functions: time 0.000394/0.247, allocations: 62.42 kB / 455.1 MB, free: 13.89 MB / 366.1 MB
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 (10):
 * Single equations (assignments): 7
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 3
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 3 systems
   {1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002455/0.2472, allocations: 122.8 kB / 455.2 MB, free: 13.8 MB / 366.1 MB
Notification: Performance of simCode: created initialization part: time 0.000861/0.2481, allocations: 238.7 kB / 455.5 MB, free: 13.75 MB / 366.1 MB
Notification: Performance of simCode: created event and clocks part: time 3.056e-06/0.2481, allocations: 0 / 455.5 MB, free: 13.75 MB / 366.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.0005092/0.2486, allocations: 130.7 kB / 455.6 MB, free: 13.73 MB / 366.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000274/0.2489, allocations: 7.797 kB / 455.6 MB, free: 13.73 MB / 366.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007224/0.2496, allocations: 342.1 kB / 455.9 MB, free: 13.55 MB / 366.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001101/0.2497, allocations: 136.5 kB / 456.1 MB, free: 13.46 MB / 366.1 MB
Notification: Performance of simCode: alias equations: time 0.0001767/0.2499, allocations: 65.89 kB / 456.1 MB, free: 13.45 MB / 366.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.404e-05/0.25, allocations: 34.88 kB / 456.2 MB, free: 13.43 MB / 366.1 MB
Notification: Performance of SimCode: time 3.5e-07/0.25, allocations: 0 / 456.2 MB, free: 13.43 MB / 366.1 MB
Notification: Performance of Templates: time 0.007134/0.2571, allocations: 2.721 MB / 458.9 MB, free: 13.21 MB / 366.1 MB
"
[Timeout remaining time 660]
make -j1 -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.makefile [Timeout 660]
(rm -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.sim & ./ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/Dissipation/Verifications/PressureLoss/General/dp_volumeFlowRate_DPMFLOW/dp_volumeFlowRate_DPMFLOW.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_volumeFlowRate_DPMFLOW.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 5.299931760877371]