Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.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 0.001551/0.001551, allocations: 115.6 kB / 20.43 MB, free: 1.457 MB / 14.72 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 0.00199/0.00199, allocations: 214.1 kB / 23.75 MB, free: 4.668 MB / 14.72 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 1.566/1.566, allocations: 230.6 MB / 257.5 MB, free: 8.023 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2502/0.2502, allocations: 46.93 MB / 360.8 MB, free: 4.277 MB / 286.1 MB " [Timeout remaining time 179] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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 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(ModelicaTest.MultiBody.Forces.SpringDamperSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|prismatic1.s|prismatic1.v|sps1.s_damper|universal1.phi_a|universal1.phi_b|universal1.w_a|universal1.w_b",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries") translateModel(ModelicaTest.MultiBody.Forces.SpringDamperSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|prismatic1.s|prismatic1.v|sps1.s_damper|universal1.phi_a|universal1.phi_b|universal1.w_a|universal1.w_b",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002315/0.002315, allocations: 63.91 kB / 0.4966 GB, free: 7.41 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3308/0.3331, allocations: 66.03 MB / 0.5611 GB, free: 4.43 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.SpringDamperSeries): time 0.01428/0.3474, allocations: 10.58 MB / 0.5715 GB, free: 9.789 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.007922/0.3553, allocations: 3.283 MB / 0.5747 GB, free: 6.496 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001598/0.3569, allocations: 63.69 kB / 0.5747 GB, free: 6.434 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.005262/0.3622, allocations: 2.418 MB / 0.5771 GB, free: 4.008 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003933/0.3661, allocations: 1.256 MB / 0.5783 GB, free: 2.746 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001843/0.3679, allocations: 0.5263 MB / 0.5788 GB, free: 2.219 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.005304/0.3732, allocations: 2.923 MB / 0.5817 GB, free: 15.29 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004202/0.3774, allocations: 2.452 MB / 0.5841 GB, free: 12.79 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003056/0.3805, allocations: 1.293 MB / 0.5853 GB, free: 11.49 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004168/0.3847, allocations: 1.853 MB / 0.5872 GB, free: 9.633 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001117/0.3858, allocations: 292 kB / 0.5874 GB, free: 9.348 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003524/0.3893, allocations: 1.038 MB / 0.5884 GB, free: 8.309 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00282/0.3921, allocations: 1.62 MB / 0.59 GB, free: 6.684 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003904/0.396, allocations: 1.953 MB / 0.5919 GB, free: 4.719 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01027/0.4063, allocations: 6.267 MB / 0.5981 GB, free: 14.43 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.67e-06/0.4063, allocations: 0 / 0.5981 GB, free: 14.43 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.824e-06/0.4063, allocations: 0 / 0.5981 GB, free: 14.43 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0002308/0.4065, allocations: 4 kB / 0.5981 GB, free: 14.43 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1473 * Number of variables: 1473 Notification: Performance of Generate backend data structure: time 0.01052/0.4171, allocations: 4.288 MB / 0.6022 GB, free: 10.08 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.228e-05/0.4171, allocations: 8.031 kB / 0.6023 GB, free: 10.07 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006667/0.4238, allocations: 1.831 MB / 0.604 GB, free: 8.238 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004735/0.4285, allocations: 1.713 MB / 0.6057 GB, free: 6.492 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000269/0.4288, allocations: 225.7 kB / 0.6059 GB, free: 6.27 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001049/0.4298, allocations: 299.8 kB / 0.6062 GB, free: 5.977 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02231/0.4521, allocations: 10.66 MB / 0.6166 GB, free: 10.69 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001842/0.4523, allocations: 35.69 kB / 0.6167 GB, free: 10.65 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008121/0.4531, allocations: 143.9 kB / 0.6168 GB, free: 10.51 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003899/0.457, allocations: 2.044 MB / 0.6188 GB, free: 8.465 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02163/0.4787, allocations: 9.359 MB / 0.6279 GB, free: 15.09 MB / 478.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05651/0.5352, allocations: 37.8 MB / 0.6648 GB, free: 8.258 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01146/0.5466, allocations: 3.599 MB / 0.6684 GB, free: 4.602 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003405/0.55, allocations: 2.086 MB / 0.6704 GB, free: 2.496 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.009786/0.5598, allocations: 5.126 MB / 0.6754 GB, free: 13.34 MB / 0.5137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.396e-05/0.5599, allocations: 59.81 kB / 0.6755 GB, free: 13.27 MB / 0.5137 GB Notification: Performance of pre-optimization done (n=181): time 3.797e-06/0.5599, allocations: 0 / 0.6755 GB, free: 13.27 MB / 0.5137 GB Notification: Performance of matching and sorting (n=210): time 0.06824/0.6281, allocations: 21.84 MB / 0.6968 GB, free: 7.371 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001319/0.6282, allocations: 153.8 kB / 0.6969 GB, free: 7.191 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006401/0.6346, allocations: 3.383 MB / 0.7002 GB, free: 3.801 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.000386/0.635, allocations: 57.7 kB / 0.7003 GB, free: 3.738 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.002764/0.6378, allocations: 2.916 MB / 0.7031 GB, free: 0.793 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.001262/0.6391, allocations: 0.8334 MB / 0.7039 GB, free: 15.95 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002385/0.6414, allocations: 1.203 MB / 0.7051 GB, free: 14.74 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001554/0.6416, allocations: 305.1 kB / 0.7054 GB, free: 14.44 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004221/0.6458, allocations: 2.338 MB / 0.7077 GB, free: 12.09 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007859/0.6537, allocations: 5.788 MB / 0.7134 GB, free: 4.586 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01405/0.6677, allocations: 8.833 MB / 0.722 GB, free: 10.06 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001216/0.6678, allocations: 36 kB / 0.722 GB, free: 10.02 MB / 0.5606 GB Notification: Performance of matching and sorting (n=775) (initialization): time 0.0182/0.6861, allocations: 8.698 MB / 0.7305 GB, free: 1.301 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.000132/0.6862, allocations: 56 kB / 0.7306 GB, free: 1.246 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002008/0.6864, allocations: 124 kB / 0.7307 GB, free: 1.125 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003214/0.6896, allocations: 1.042 MB / 0.7317 GB, free: 72 kB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.285/0.9746, allocations: 1.375 MB / 0.733 GB, free: 152.5 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005502/0.9801, allocations: 5.607 MB / 0.7385 GB, free: 149.3 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004541/0.9846, allocations: 324.6 kB / 0.7388 GB, free: 149.3 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009696/0.9856, allocations: 360.1 kB / 0.7392 GB, free: 149.2 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 553 * Number of states: 0 () * Number of discrete variables: 36 (prismatic1.boxColor[3],prismatic1.boxColor[2],prismatic1.boxColor[1],universal1.cylinderColor[3],universal1.cylinderColor[2],universal1.cylinderColor[1],pointMass.sphereColor[3],pointMass.sphereColor[2],pointMass.sphereColor[1],s1.color[3],s1.color[2],s1.color[1],s1.massColor[3],s1.massColor[2],s1.massColor[1],sps1.color[3],sps1.color[2],sps1.color[1],sps1.color_b[3],sps1.color_b[2],sps1.color_b[1],sps1.color_a[3],sps1.color_a[2],sps1.color_a[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (734): * Single equations (assignments): 727 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(3,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,9,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.003025/0.9886, allocations: 1.945 MB / 0.7411 GB, free: 148.3 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006435/0.9893, allocations: 328.3 kB / 0.7414 GB, free: 148.3 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006473/0.9957, allocations: 3.947 MB / 0.7452 GB, free: 146.8 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.722e-05/0.9958, allocations: 19.34 kB / 0.7453 GB, free: 146.8 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.564e-05/0.9958, allocations: 13.28 kB / 0.7453 GB, free: 146.8 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.114e-05/0.9958, allocations: 11.2 kB / 0.7453 GB, free: 146.8 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01423/1.01, allocations: 8.767 MB / 0.7538 GB, free: 143.4 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.686e-05/1.01, allocations: 0 / 0.7538 GB, free: 143.4 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001809/1.012, allocations: 359.5 kB / 0.7542 GB, free: 143.1 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0024/1.014, allocations: 0.8701 MB / 0.755 GB, free: 142.4 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003313/1.015, allocations: 35.66 kB / 0.7551 GB, free: 142.4 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004419/1.019, allocations: 4.92 MB / 0.7599 GB, free: 137.7 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.108e-06/1.019, allocations: 8.734 kB / 0.7599 GB, free: 137.6 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009108/1.028, allocations: 6.909 MB / 0.7666 GB, free: 130.9 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007725/1.029, allocations: 308.4 kB / 0.7669 GB, free: 130.8 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005961/1.029, allocations: 32 kB / 0.7669 GB, free: 130.7 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001585/1.031, allocations: 123.8 kB / 0.7671 GB, free: 130.6 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003253/1.031, allocations: 124.7 kB / 0.7672 GB, free: 130.5 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001595/1.032, allocations: 52 kB / 0.7672 GB, free: 130.4 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.002932/1.034, allocations: 2.073 MB / 0.7693 GB, free: 128.4 MB / 0.5606 GB Notification: Performance of sort global known variables: time 9.1e-08/1.034, allocations: 4 kB / 0.7693 GB, free: 128.4 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.004334/1.039, allocations: 0.9496 MB / 0.7702 GB, free: 127.4 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 7 (sps1.s_damper,universal1.phi_a,universal1.phi_b,universal1.w_a,universal1.w_b,prismatic1.s,prismatic1.v) * 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 (178): * Single equations (assignments): 171 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(3,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,6,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0005015/1.039, allocations: 177.9 kB / 0.7704 GB, free: 127.3 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.008275/1.048, allocations: 5.771 MB / 0.776 GB, free: 121.5 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 4.268e-06/1.048, allocations: 0 / 0.776 GB, free: 121.5 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.003384/1.051, allocations: 2.191 MB / 0.7781 GB, free: 119.3 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002149/1.053, allocations: 349.5 kB / 0.7785 GB, free: 119 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01419/1.067, allocations: 9.243 MB / 0.7875 GB, free: 109.7 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00316/1.07, allocations: 3.025 MB / 0.7904 GB, free: 106.7 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.0038/1.074, allocations: 1.853 MB / 0.7923 GB, free: 104.8 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008616/1.075, allocations: 239.4 kB / 0.7925 GB, free: 104.6 MB / 0.5606 GB Notification: Performance of SimCode: time 8.82e-07/1.075, allocations: 0 / 0.7925 GB, free: 104.6 MB / 0.5606 GB Notification: Performance of Templates: time 0.0602/1.135, allocations: 38.5 MB / 0.8301 GB, free: 66.38 MB / 0.5606 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.sim & ./ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/MultiBody/Forces/SpringDamperSeries/SpringDamperSeries.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.MultiBody.Forces.SpringDamperSeries.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: 7.652036231011152]