Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.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 0.001278/0.001278, allocations: 81.92 kB / 19.87 MB, free: 4.621 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 0.0009618/0.0009618, allocations: 169.7 kB / 23.27 MB, free: 1.223 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 0.96/0.96, allocations: 177.1 MB / 203.7 MB, free: 5.527 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:34:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:42:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.8044/0.8044, allocations: 154.9 MB / 415.1 MB, free: 276 kB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow")
translateModel(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.333e-06/1.333e-06, allocations: 0 / 0.5211 GB, free: 1.527 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.071e-05/1.204e-05, allocations: 10.94 kB / 0.5211 GB, free: 1.516 MB / 490.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.1239/0.1239, allocations: 148.2 MB / 0.6658 GB, free: 13.01 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.005594/0.1295, allocations: 3.825 MB / 0.6696 GB, free: 9.176 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006575/0.1302, allocations: 59.5 kB / 0.6696 GB, free: 9.117 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006108/0.1308, allocations: 297.7 kB / 0.6699 GB, free: 8.824 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.001631/0.1324, allocations: 1.173 MB / 0.6711 GB, free: 7.645 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001374/0.1338, allocations: 0.9043 MB / 0.6719 GB, free: 6.738 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.002909/0.1367, allocations: 2.998 MB / 0.6749 GB, free: 3.734 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007588/0.1374, allocations: 0.8441 MB / 0.6757 GB, free: 2.867 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001795/0.1392, allocations: 1.585 MB / 0.6772 GB, free: 1.316 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007971/0.14, allocations: 0.9116 MB / 0.6781 GB, free: 412 kB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001239/0.1402, allocations: 120 kB / 0.6782 GB, free: 292 kB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.2919/0.4321, allocations: 417.7 kB / 0.6786 GB, free: 51.66 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007734/0.4329, allocations: 0.6225 MB / 0.6793 GB, free: 51.66 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.001032/0.4339, allocations: 0.5157 MB / 0.6798 GB, free: 51.66 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.001744/0.4356, allocations: 1.35 MB / 0.6811 GB, free: 51.62 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.579e-06/0.4356, allocations: 0 / 0.6811 GB, free: 51.62 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.182e-06/0.4356, allocations: 0 / 0.6811 GB, free: 51.62 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 3.73e-05/0.4357, allocations: 0 / 0.6811 GB, free: 51.62 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 248
 * Number of variables: 248
Notification: Performance of Generate backend data structure: time 0.001593/0.4373, allocations: 1.606 MB / 0.6826 GB, free: 50.8 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.755e-05/0.4373, allocations: 8.281 kB / 0.6826 GB, free: 50.8 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00105/0.4384, allocations: 430.2 kB / 0.6831 GB, free: 50.69 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007611/0.4391, allocations: 0.8024 MB / 0.6838 GB, free: 50.43 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.568e-05/0.4392, allocations: 73.98 kB / 0.6839 GB, free: 50.43 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.099e-05/0.4392, allocations: 110.2 kB / 0.684 GB, free: 50.43 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006388/0.4399, allocations: 1.003 MB / 0.685 GB, free: 49.79 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.901e-05/0.4399, allocations: 0 / 0.685 GB, free: 49.79 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.226e-05/0.44, allocations: 42.25 kB / 0.685 GB, free: 49.79 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.968e-05/0.44, allocations: 35.91 kB / 0.6851 GB, free: 49.79 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000358/0.4403, allocations: 321.9 kB / 0.6854 GB, free: 49.77 MB / 0.6355 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002666/0.443, allocations: 2.464 MB / 0.6878 GB, free: 49.24 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000298/0.4433, allocations: 318.2 kB / 0.6881 GB, free: 49.2 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001247/0.4434, allocations: 126.5 kB / 0.6882 GB, free: 49.19 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 9.369e-05/0.4435, allocations: 29.53 kB / 0.6882 GB, free: 49.19 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.471e-05/0.4436, allocations: 47.23 kB / 0.6883 GB, free: 49.14 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=53): time 2.114e-06/0.4436, allocations: 3.719 kB / 0.6883 GB, free: 49.14 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=55): time 0.001369/0.4449, allocations: 0.9532 MB / 0.6892 GB, free: 48.81 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.678e-05/0.4449, allocations: 61.41 kB / 0.6893 GB, free: 48.75 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003644/0.4453, allocations: 0.6555 MB / 0.6899 GB, free: 48.54 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 3.329e-05/0.4453, allocations: 39.39 kB / 0.69 GB, free: 48.51 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002095/0.4456, allocations: 0.5945 MB / 0.6905 GB, free: 48.18 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 8.953e-05/0.4456, allocations: 209.1 kB / 0.6907 GB, free: 48.05 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001235/0.4458, allocations: 142.4 kB / 0.6909 GB, free: 48.02 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 9.303e-05/0.4459, allocations: 0.5746 MB / 0.6914 GB, free: 47.53 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.596e-05/0.446, allocations: 74.75 kB / 0.6915 GB, free: 47.53 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001634/0.4461, allocations: 329.7 kB / 0.6918 GB, free: 47.26 MB / 0.6355 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.000548/0.4467, allocations: 0.5893 MB / 0.6924 GB, free: 47.05 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.477e-06/0.4467, allocations: 0.9375 kB / 0.6924 GB, free: 47.05 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=84) (initialization): time 0.0004792/0.4471, allocations: 0.517 MB / 0.6929 GB, free: 46.92 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.367e-05/0.4472, allocations: 5.312 kB / 0.6929 GB, free: 46.92 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.382e-06/0.4472, allocations: 7.547 kB / 0.6929 GB, free: 46.92 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.093e-05/0.4473, allocations: 64.33 kB / 0.693 GB, free: 46.89 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003246/0.4476, allocations: 156 kB / 0.6931 GB, free: 46.88 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001294/0.4489, allocations: 5.188 MB / 0.6982 GB, free: 41.79 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003187/0.4492, allocations: 23.62 kB / 0.6982 GB, free: 41.79 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.052e-05/0.4492, allocations: 23.47 kB / 0.6982 GB, free: 41.79 MB / 0.6355 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * 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 (80):
 * Single equations (assignments): 77
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * 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): 3 systems
   {(1,1), (1,1), (1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.0001685/0.4494, allocations: 200.8 kB / 0.6984 GB, free: 41.62 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.337e-05/0.4495, allocations: 105.5 kB / 0.6985 GB, free: 41.58 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.657e-05/0.4496, allocations: 96.14 kB / 0.6986 GB, free: 41.57 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.266e-06/0.4496, allocations: 6.906 kB / 0.6986 GB, free: 41.57 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.948e-06/0.4496, allocations: 3.938 kB / 0.6986 GB, free: 41.56 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0002903/0.4499, allocations: 443.7 kB / 0.699 GB, free: 41.29 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001102/0.451, allocations: 1.2 MB / 0.7002 GB, free: 40.84 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.687e-06/0.451, allocations: 4.062 kB / 0.7002 GB, free: 40.84 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002842/0.4512, allocations: 131.9 kB / 0.7004 GB, free: 40.84 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.343e-05/0.4513, allocations: 27.22 kB / 0.7004 GB, free: 40.83 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.438e-05/0.4513, allocations: 20.28 kB / 0.7004 GB, free: 40.83 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004152/0.4517, allocations: 1.755 MB / 0.7021 GB, free: 39.12 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.226e-06/0.4517, allocations: 7.812 kB / 0.7021 GB, free: 39.12 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005003/0.4522, allocations: 0.7067 MB / 0.7028 GB, free: 38.71 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000176/0.4524, allocations: 146.7 kB / 0.7029 GB, free: 38.67 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.085e-05/0.4525, allocations: 20.09 kB / 0.703 GB, free: 38.66 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000284/0.4527, allocations: 28.42 kB / 0.703 GB, free: 38.66 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.268e-05/0.4528, allocations: 51.7 kB / 0.703 GB, free: 38.66 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.489e-05/0.4528, allocations: 26.22 kB / 0.7031 GB, free: 38.66 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0001973/0.453, allocations: 401.1 kB / 0.7035 GB, free: 38.52 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7e-08/0.453, allocations: 0 / 0.7035 GB, free: 38.52 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0005185/0.4536, allocations: 303.2 kB / 0.7037 GB, free: 38.52 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 3 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U,volDyn.dynBal.mC[1])
 * 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 (53):
 * Single equations (assignments): 52
 * 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 Backend phase and start with SimCode phase: time 0.000189/0.4538, allocations: 162 kB / 0.7039 GB, free: 38.43 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0004849/0.4542, allocations: 0.8143 MB / 0.7047 GB, free: 37.9 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 2.745e-06/0.4542, allocations: 0 / 0.7047 GB, free: 37.9 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001771/0.4544, allocations: 336.3 kB / 0.705 GB, free: 37.71 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001145/0.4556, allocations: 0.5291 MB / 0.7055 GB, free: 37.7 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00179/0.4574, allocations: 1.832 MB / 0.7073 GB, free: 36.78 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001701/0.4575, allocations: 277.2 kB / 0.7076 GB, free: 36.71 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.0004097/0.4579, allocations: 145.3 kB / 0.7077 GB, free: 36.67 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007175/0.4586, allocations: 500 kB / 0.7082 GB, free: 36.61 MB / 0.6355 GB
Notification: Performance of SimCode: time 6.12e-07/0.4586, allocations: 0 / 0.7082 GB, free: 36.61 MB / 0.6355 GB
Notification: Performance of Templates: time 0.02625/0.4849, allocations: 21.3 MB / 0.729 GB, free: 34.73 MB / 0.6355 GB
"
[Timeout remaining time 660]
make -j1 -f IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.makefile [Timeout 660]
(rm -f IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.sim & ./IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow -abortSlowSimulation -alarm=240  -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.6459233420901]