Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BusinessSimulation_dev_BusinessSimulation.Examples.AssemblyLine.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0005298/0.0005298, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInstanceAPI.mkTop(): time 0.0008114/0.001341, 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 0.0004429/0.0004429, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInstanceAPI.mkTop(): time 0.000843/0.001286, 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 0.342/0.342, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInstanceAPI.mkTop(): time 0.05265/0.3947, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BusinessSimulation main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BusinessSimulation main/package.mo): time 0.06872/0.06872, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInstanceAPI.mkTop(): time 0.00925/0.07797, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] Using package BusinessSimulation with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BusinessSimulation main/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: simulate(BusinessSimulation.Examples.AssemblyLine,startTime=0,stopTime=25,tolerance=1e-06,numberOfIntervals=500,outputFormat="empty",variableFilter="",fileNamePrefix="BusinessSimulation_dev_BusinessSimulation.Examples.AssemblyLine",simflags="-abortSlowSimulation -alarm=240 -lv LOG_STATS") simulate(BusinessSimulation.Examples.AssemblyLine,startTime=0,stopTime=25,tolerance=1e-06,numberOfIntervals=500,outputFormat="empty",variableFilter="",fileNamePrefix="BusinessSimulation_dev_BusinessSimulation.Examples.AssemblyLine",simflags="-abortSlowSimulation -alarm=240 -lv LOG_STATS") [Timeout 900] "Notification: Performance of FrontEnd - loaded program: time 2.785e-06/2.785e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 2.682e-05/2.96e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(BusinessSimulation.Examples.AssemblyLine): time 0.01104/0.01107, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.003272/0.01434, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.0009412/0.01528, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.0006114/0.01589, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.0004953/0.01639, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.001036/0.01742, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.0008109/0.01824, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.0004164/0.01865, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.0009096/0.01956, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.000253/0.01981, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 0.0001065/0.01992, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.0001002/0.02002, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.0001523/0.02017, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.0002496/0.02042, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.0007508/0.02117, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 9.79e-05/0.02127, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 1.763e-06/0.02127, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 1.862e-05/0.02129, 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: 230 * Number of variables: 230 Notification: Performance of Generate backend data structure: time 0.001461/0.02275, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 7.61e-05/0.02283, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003304/0.02316, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005694/0.02373, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.556e-05/0.02382, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.000119/0.02394, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008156/0.02476, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 2.038e-05/0.02478, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.198e-05/0.02485, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.996e-05/0.02488, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003808/0.02526, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002096/0.02736, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.0002729/0.02763, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.0001429/0.02777, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 2.828e-05/0.0278, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003986/0.0282, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=69): time 3.978e-06/0.0282, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=69): time 0.0005732/0.02878, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 9.461e-05/0.02887, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002655/0.02914, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.0001152/0.02925, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.0001796/0.02943, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0001018/0.02953, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002315/0.02977, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 7.03e-05/0.02984, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001884/0.03002, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002752/0.0303, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.0004828/0.03078, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.297e-06/0.03079, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=168) (initialization): time 0.0006955/0.03149, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 4.755e-05/0.03153, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.155e-05/0.03155, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 2.834e-05/0.03157, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003404/0.03192, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.263e-05/0.03194, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002366/0.03217, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.943e-05/0.03223, allocations: 0 / 0, free: 0 / 0 Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system: $PRE.machine1.inflow.stopOutflow = true $PRE.machine2.inflow.stopOutflow = true. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 35 * Number of states: 0 () * Number of discrete variables: 112 ($PRE.beingReleased.cloud.massPort.stopInflow,$PRE.beingReleased.cloud.massPort.stopOutflow,$PRE.incomingStore.inflow.stopInflow,$PRE.incomingStore.outflow.stopInflow,$PRE.machine1.inflow.stopOutflow,$PRE.intermediateStore.inflow.stopInflow,$PRE.intermediateStore.outflow.stopInflow,$PRE.machine2.inflow.stopOutflow,$PRE.outgoingInventory.inflow.stopInflow,$PRE.outgoingInventory.outflow.stopInflow,$PRE.movingOn.inflow.stopInflow,$PRE.movingOn.inflow.stopOutflow,outgoingInventory.outflow.stopOutflow,$PRE.outgoingInventory.outflow.stopOutflow,outgoingInventory.inflow.stopOutflow,$PRE.outgoingInventory.inflow.stopOutflow,intermediateStore.inflow.stopInflow,outgoingInventory.inflow.stopInflow,outgoingInventory.outflow.stopInflow,movingOn.inflow.stopInflow,movingOn.inflow.stopOutflow,beingReleased.cloud.massPort.stopInflow,incomingStore.outflow.stopInflow,machine1.inflow.stopOutflow,intermediateStore.outflow.stopInflow,machine2.inflow.stopOutflow,beingReleased.cloud.massPort.stopOutflow,incomingStore.inflow.stopInflow,beingReleased.growing.portB.stopInflow,loading2.useB_rate,$PRE.loading2.useB_rate,loading2.useA_rate,$PRE.loading2.useA_rate,loading2.portB.stopInflow,loading2.portA.stopOutflow,machine2.fixedUnloadingTime,$PRE.machine2.fixedUnloadingTime,machine2.fixedMaxLoadingTime,$PRE.machine2.fixedMaxLoadingTime,machine2.fixedSetupTime,$PRE.machine2.fixedSetupTime,machine2.fixedLoadingTime,$PRE.machine2.fixedLoadingTime,machine2.fixedProcessingTime,$PRE.machine2.fixedProcessingTime,machine2.nextStartLoading,$PRE.machine2.nextStartLoading,machine2.lastStartTime,$PRE.machine2.lastStartTime,machine2.lastStartLoading,$PRE.machine2.lastStartLoading,machine2.latestStartTime,$PRE.machine2.latestStartTime,machine2.outflow.data,$PRE.machine2.outflow.data,machine2.inflow.stopInflow,$PRE.machine2.inflow.stopInflow,intermediateStore.outflow.stopOutflow,$PRE.intermediateStore.outflow.stopOutflow,intermediateStore.inflow.stopOutflow,$PRE.intermediateStore.inflow.stopOutflow,loading1.useB_rate,$PRE.loading1.useB_rate,loading1.useA_rate,$PRE.loading1.useA_rate,loading1.portB.stopInflow,loading1.portA.stopOutflow,machine1.fixedUnloadingTime,$PRE.machine1.fixedUnloadingTime,machine1.fixedMaxLoadingTime,$PRE.machine1.fixedMaxLoadingTime,machine1.fixedSetupTime,$PRE.machine1.fixedSetupTime,machine1.fixedLoadingTime,$PRE.machine1.fixedLoadingTime,machine1.fixedProcessingTime,$PRE.machine1.fixedProcessingTime,machine1.nextStartLoading,$PRE.machine1.nextStartLoading,machine1.lastStartTime,$PRE.machine1.lastStartTime,machine1.lastStartLoading,$PRE.machine1.lastStartLoading,machine1.latestStartTime,$PRE.machine1.latestStartTime,machine1.outflow.data,$PRE.machine1.outflow.data,machine1.inflow.stopInflow,$PRE.machine1.inflow.stopInflow,incomingStore.outflow.stopOutflow,$PRE.incomingStore.outflow.stopOutflow,incomingStore.inflow.stopOutflow,$PRE.incomingStore.inflow.stopOutflow,beingReleased.growing.useB_rate,$PRE.beingReleased.growing.useB_rate,beingReleased.growing.useA_rate,$PRE.beingReleased.growing.useA_rate,beingReleased.growing.portB.stopOutflow,beingReleased.growing.portA.stopOutflow,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,loading2.portB.stopOutflow,loading2.portA.stopInflow,loading1.portB.stopOutflow,loading1.portA.stopInflow,beingReleased.growing.portA.stopInflow) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (162): * Single equations (assignments): 160 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0003263/0.03256, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 7.884e-05/0.03264, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.89e-05/0.03272, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.55e-06/0.03272, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 1.042e-05/0.03273, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.891e-06/0.03274, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001205/0.03394, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.179e-06/0.03395, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000106/0.03406, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 6.442e-06/0.03406, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.739e-05/0.0341, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.921e-06/0.03411, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.677e-06/0.03411, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007071/0.03482, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.0001383/0.03495, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001654/0.03512, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001708/0.03529, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001854/0.03548, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.345e-05/0.03553, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.0001401/0.03567, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 1.125e-05/0.03568, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.0004475/0.03613, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 6 (incomingStore.x,machine1.x,intermediateStore.x,machine2.x,outgoingInventory.x,movingOn.x) * Number of discrete variables: 54 (outgoingInventory.inflow.stopOutflow,intermediateStore.outflow.stopOutflow,intermediateStore.inflow.stopOutflow,incomingStore.outflow.stopOutflow,beingReleased.growing.portB.stopOutflow,incomingStore.inflow.stopOutflow,loading2.useB_rate,loading2.portB.stopInflow,loading1.useB_rate,loading1.portB.stopInflow,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,machine1.inflow.stopInflow,machine1.outflow.data,machine1.latestStartTime,machine1.lastStartLoading,machine1.lastStartTime,machine1.nextStartLoading,machine1.fixedProcessingTime,machine1.fixedLoadingTime,machine1.fixedSetupTime,machine1.fixedMaxLoadingTime,machine1.fixedUnloadingTime,loading1.portA.stopOutflow,loading1.useA_rate,machine2.inflow.stopInflow,machine2.outflow.data,machine2.latestStartTime,machine2.lastStartLoading,machine2.lastStartTime,machine2.nextStartLoading,machine2.fixedProcessingTime,machine2.fixedLoadingTime,machine2.fixedSetupTime,machine2.fixedMaxLoadingTime,machine2.fixedUnloadingTime,loading2.portA.stopOutflow,loading2.useA_rate,outgoingInventory.outflow.stopOutflow,beingReleased.growing.portB.stopInflow,beingReleased.growing.portA.stopOutflow,beingReleased.growing.useB_rate,loading2.portB.stopOutflow,loading2.portA.stopInflow,loading1.portB.stopOutflow,loading1.portA.stopInflow,beingReleased.growing.portA.stopInflow,beingReleased.growing.useA_rate) * Number of discrete states: 30 (machine1.latestStartTime,machine1.fixedMaxLoadingTime,$whenCondition8,machine1.outflow.data,$whenCondition7,$whenCondition6,machine1.lastStartLoading,machine1.nextStartLoading,machine1.fixedUnloadingTime,machine1.fixedLoadingTime,machine1.fixedSetupTime,machine1.fixedProcessingTime,machine1.lastStartTime,machine1.inflow.stopInflow,$whenCondition5,machine2.latestStartTime,machine2.fixedMaxLoadingTime,$whenCondition4,machine2.outflow.data,$whenCondition3,$whenCondition2,machine2.lastStartLoading,machine2.nextStartLoading,machine2.fixedUnloadingTime,machine2.fixedLoadingTime,machine2.fixedSetupTime,machine2.fixedProcessingTime,machine2.lastStartTime,machine2.inflow.stopInflow,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (41): * Single equations (assignments): 39 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0002953/0.03642, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.0006834/0.03711, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 1.931e-05/0.03713, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.0002554/0.03738, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007212/0.0381, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001259/0.03936, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001163/0.03948, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.0002571/0.03974, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003922/0.04013, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 2.646e-05/0.04015, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Templates: time 0.003289/0.04344, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 900] [Calling sys.exit(0), Time elapsed: 0.9894432129804045]