Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC.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 0.0008593/0.0008593, allocations: 83.69 kB / 20.67 MB, free: 3.887 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 0.000828/0.000828, allocations: 170 kB / 23.95 MB, free: 0.6094 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 0.8907/0.8907, allocations: 177.1 MB / 204.3 MB, free: 5.703 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2378/0.2378, allocations: 32.79 MB / 293.5 MB, free: 1.215 MB / 266.7 MB
"
[Timeout remaining time 180]
Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+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: "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall_KC",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall_KC",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.914e-06/1.914e-06, allocations: 0 / 439.6 MB, free: 4.203 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.091e-05/2.282e-05, allocations: 2.281 kB / 439.6 MB, free: 4.199 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC): time 0.004709/0.004732, allocations: 1.966 MB / 441.6 MB, free: 2.219 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.001757/0.00649, allocations: 1.678 MB / 443.3 MB, free: 0.5312 MB / 410.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 7.807e-05/0.006568, allocations: 4 kB / 443.3 MB, free: 0.5273 MB / 410.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0002224/0.00679, allocations: 63.53 kB / 443.3 MB, free: 476 kB / 410.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.0002558/0.007046, allocations: 135.2 kB / 443.5 MB, free: 340 kB / 410.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.1672/0.1743, allocations: 341.4 kB / 443.8 MB, free: 43.39 MB / 410.7 MB
Notification: Performance of NFFlatten.flatten: time 0.0005648/0.1749, allocations: 403.6 kB / 444.2 MB, free: 43.32 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 6.86e-05/0.1749, allocations: 14.44 kB / 444.2 MB, free: 43.31 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003597/0.1753, allocations: 193.6 kB / 444.4 MB, free: 43.28 MB / 410.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001695/0.1755, allocations: 169.3 kB / 444.6 MB, free: 43.25 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 2.904e-05/0.1755, allocations: 10.75 kB / 444.6 MB, free: 43.25 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0006076/0.1761, allocations: 321.1 kB / 444.9 MB, free: 43.25 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 7.759e-05/0.1762, allocations: 100.1 kB / 445 MB, free: 43.22 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 6.878e-05/0.1762, allocations: 98.78 kB / 445.1 MB, free: 43.2 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0005273/0.1768, allocations: 0.5835 MB / 445.7 MB, free: 43.13 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.499e-06/0.1768, allocations: 2.969 kB / 445.7 MB, free: 43.13 MB / 410.7 MB
Notification: Performance of FrontEnd: time 1.673e-06/0.1768, allocations: 2.344 kB / 445.7 MB, free: 43.13 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 6.202e-06/0.1768, allocations: 0 / 445.7 MB, free: 43.13 MB / 410.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 112
 * Number of variables: 112
Notification: Performance of Generate backend data structure: time 0.0006344/0.1774, allocations: 0.6161 MB / 446.3 MB, free: 42.72 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.254e-05/0.1775, allocations: 11.72 kB / 446.3 MB, free: 42.72 MB / 410.7 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.807e-05/0.1775, allocations: 86.25 kB / 446.4 MB, free: 42.68 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.052e-05/0.1776, allocations: 46.75 kB / 446.4 MB, free: 42.66 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002462/0.1778, allocations: 219.2 kB / 446.6 MB, free: 42.5 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.693e-05/0.1778, allocations: 32 kB / 446.7 MB, free: 42.5 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.323e-05/0.1779, allocations: 38.47 kB / 446.7 MB, free: 42.5 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005413/0.1784, allocations: 0.5539 MB / 447.3 MB, free: 42.46 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.185e-05/0.1784, allocations: 192 / 447.3 MB, free: 42.46 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.178e-05/0.1785, allocations: 15.59 kB / 447.3 MB, free: 42.46 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.611e-05/0.1785, allocations: 46.12 kB / 447.3 MB, free: 42.46 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005914/0.1791, allocations: 0.5738 MB / 447.9 MB, free: 42.45 MB / 410.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001085/0.1802, allocations: 1.088 MB / 449 MB, free: 42.09 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004351/0.1806, allocations: 364.4 kB / 449.3 MB, free: 42.05 MB / 410.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000161/0.1808, allocations: 128 kB / 449.5 MB, free: 42.03 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.631e-05/0.1808, allocations: 9.328 kB / 449.5 MB, free: 42.03 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.901e-05/0.1808, allocations: 40.91 kB / 449.5 MB, free: 41.99 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=22): time 2.354e-06/0.1808, allocations: 0 / 449.5 MB, free: 41.99 MB / 410.7 MB
Notification: Performance of matching and sorting (n=22): time 0.0005686/0.1814, allocations: 466.4 kB / 450 MB, free: 41.89 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.341e-05/0.1814, allocations: 58.34 kB / 450 MB, free: 41.82 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002579/0.1817, allocations: 447.7 kB / 450.5 MB, free: 41.64 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.372e-05/0.1817, allocations: 29.7 kB / 450.5 MB, free: 41.61 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 6.005e-05/0.1817, allocations: 192.9 kB / 450.7 MB, free: 41.45 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 3.362e-05/0.1818, allocations: 75.64 kB / 450.8 MB, free: 41.39 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.224e-05/0.1818, allocations: 50.34 kB / 450.8 MB, free: 41.36 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 4e-05/0.1819, allocations: 353.2 kB / 451.2 MB, free: 41.03 MB / 410.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001365/0.182, allocations: 116.8 kB / 451.3 MB, free: 41.02 MB / 410.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001314/0.1821, allocations: 123.2 kB / 451.4 MB, free: 41 MB / 410.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002823/0.1824, allocations: 265.2 kB / 451.6 MB, free: 40.96 MB / 410.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.444e-06/0.1824, allocations: 0 / 451.6 MB, free: 40.96 MB / 410.7 MB
Notification: Performance of matching and sorting (n=22) (initialization): time 0.000342/0.1828, allocations: 351 kB / 452 MB, free: 40.87 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.422e-05/0.1828, allocations: 9.5 kB / 452 MB, free: 40.86 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.31e-06/0.1828, allocations: 3.281 kB / 452 MB, free: 40.86 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.367e-05/0.1828, allocations: 3.281 kB / 452 MB, free: 40.86 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003741/0.1832, allocations: 160.5 kB / 452.2 MB, free: 40.84 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001012/0.1842, allocations: 5.517 MB / 457.7 MB, free: 35.49 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001127/0.1843, allocations: 43.78 kB / 457.7 MB, free: 35.46 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.546e-05/0.1843, allocations: 13.78 kB / 457.7 MB, free: 35.46 MB / 410.7 MB
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 (22):
 * Single equations (assignments): 13
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 9
 * 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): 9 systems
   {1, 1, 1, 1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001245/0.1844, allocations: 195.8 kB / 457.9 MB, free: 35.33 MB / 410.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.265e-05/0.1845, allocations: 39.27 kB / 458 MB, free: 35.3 MB / 410.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004705/0.1849, allocations: 454.8 kB / 458.4 MB, free: 35.17 MB / 410.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.036e-06/0.1849, allocations: 6.812 kB / 458.4 MB, free: 35.17 MB / 410.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.749e-06/0.1849, allocations: 0 / 458.4 MB, free: 35.17 MB / 410.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.316e-06/0.185, allocations: 0 / 458.4 MB, free: 35.17 MB / 410.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002346/0.1852, allocations: 324.9 kB / 458.7 MB, free: 34.96 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.705e-06/0.1852, allocations: 3.094 kB / 458.7 MB, free: 34.96 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003111/0.1855, allocations: 157.8 kB / 458.9 MB, free: 34.95 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.456e-06/0.1855, allocations: 7.938 kB / 458.9 MB, free: 34.94 MB / 410.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.386e-05/0.1855, allocations: 10.42 kB / 458.9 MB, free: 34.93 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009217/0.1864, allocations: 5.512 MB / 464.4 MB, free: 29.59 MB / 410.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.603e-06/0.1864, allocations: 3.156 kB / 464.4 MB, free: 29.59 MB / 410.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003505/0.1868, allocations: 452.8 kB / 464.9 MB, free: 29.39 MB / 410.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.372e-05/0.1868, allocations: 42.55 kB / 464.9 MB, free: 29.37 MB / 410.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.87e-05/0.1869, allocations: 4 kB / 464.9 MB, free: 29.36 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.376e-05/0.187, allocations: 14.41 kB / 464.9 MB, free: 29.36 MB / 410.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.813e-05/0.187, allocations: 22.72 kB / 464.9 MB, free: 29.36 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.231e-05/0.187, allocations: 13.67 kB / 465 MB, free: 29.35 MB / 410.7 MB
Notification: Performance of sorting global known variables: time 0.0001799/0.1872, allocations: 335 kB / 465.3 MB, free: 29.21 MB / 410.7 MB
Notification: Performance of sort global known variables: time 5e-08/0.1872, allocations: 0 / 465.3 MB, free: 29.21 MB / 410.7 MB
Notification: Performance of remove unused functions: time 0.0003281/0.1875, allocations: 146.1 kB / 465.4 MB, free: 29.18 MB / 410.7 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 (22):
 * Single equations (assignments): 13
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 9
 * 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): 9 systems
   {1, 1, 1, 1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006626/0.1882, allocations: 1.098 MB / 466.5 MB, free: 28.43 MB / 410.7 MB
Notification: Performance of simCode: created initialization part: time 0.0005973/0.1888, allocations: 409.4 kB / 466.9 MB, free: 28.37 MB / 410.7 MB
Notification: Performance of simCode: created event and clocks part: time 1.693e-06/0.1888, allocations: 0 / 466.9 MB, free: 28.37 MB / 410.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.000388/0.1892, allocations: 271.7 kB / 467.2 MB, free: 28.34 MB / 410.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003356/0.1895, allocations: 93.95 kB / 467.3 MB, free: 28.3 MB / 410.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003064/0.1926, allocations: 4.421 MB / 471.7 MB, free: 26.25 MB / 410.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001219/0.1927, allocations: 248 kB / 471.9 MB, free: 26.15 MB / 410.7 MB
Notification: Performance of simCode: alias equations: time 0.0001431/0.1928, allocations: 85.08 kB / 472 MB, free: 26.14 MB / 410.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.696e-05/0.1929, allocations: 114.4 kB / 472.1 MB, free: 26.07 MB / 410.7 MB
Notification: Performance of SimCode: time 6.62e-07/0.1929, allocations: 0 / 472.1 MB, free: 26.07 MB / 410.7 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02291/0.2158, allocations: 14.48 MB / 486.6 MB, free: 24.16 MB / 410.7 MB
Notification: Performance of buildModelFMU: Generate platform static: time 7.98/8.196, allocations: 2.281 kB / 486.6 MB, free: 24.16 MB / 410.7 MB
"
[Timeout remaining time 652]
(rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC_res.mat --tempDir=temp_ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall_KC_fmu --startTime=0 --stopTime=1.01 --stepSize=0.000201839 --timeout=50 --tolerance=1e-07 ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_HelicalPipe_kc_overall_KC.fmu > ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC.pipe 2>&1) [Timeout 52.5]
diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/HelicalPipe/kc_overall_KC/kc_overall_KC.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HelicalPipe.kc_overall_KC.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: 10.307568307034671]