Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.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 0.001422/0.001422, allocations: 111.1 kB / 20.44 MB, free: 1.062 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 0.001567/0.001567, allocations: 214.6 kB / 23.73 MB, free: 4.16 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 1.464/1.464, allocations: 230.5 MB / 257.4 MB, free: 7.789 MB / 206.1 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 0.2381/0.2381, allocations: 46.95 MB / 360.8 MB, free: 3.914 MB / 286.1 MB " [Timeout remaining time 179] 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.HeatTransfer.Channel.kc_evenGapOverall,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|cp.1.|cp.2.|cp.3.|eta.1.|eta.2.|eta.3.|lambda.1.|lambda.2.|lambda.3.|rho.1.|rho.2.|rho.3.|m_flow.1.|m_flow.2.|m_flow.3.|Nu_1.1.|Nu_1.2.|Nu_1.3.|Nu_2.1.|Nu_2.2.|Nu_2.3.|Nu_3.1.|Nu_3.2.|Nu_3.3.|Nu_4.1.|Nu_4.2.|Nu_4.3.|Re_1.1.|Re_1.2.|Re_1.3.|Re_2.1.|Re_2.2.|Re_2.3.|mflow_test|input_mflow_0.y|input_mflow_1.y|input_mflow_2.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall") translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|cp.1.|cp.2.|cp.3.|eta.1.|eta.2.|eta.3.|lambda.1.|lambda.2.|lambda.3.|rho.1.|rho.2.|rho.3.|m_flow.1.|m_flow.2.|m_flow.3.|Nu_1.1.|Nu_1.2.|Nu_1.3.|Nu_2.1.|Nu_2.2.|Nu_2.3.|Nu_3.1.|Nu_3.2.|Nu_3.3.|Nu_4.1.|Nu_4.2.|Nu_4.3.|Re_1.1.|Re_1.2.|Re_1.3.|Re_2.1.|Re_2.2.|Re_2.3.|mflow_test|input_mflow_0.y|input_mflow_1.y|input_mflow_2.y",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00263/0.00263, allocations: 79.88 kB / 0.4967 GB, free: 7.008 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3681/0.3707, allocations: 66.08 MB / 0.5612 GB, free: 3.926 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall): time 0.003911/0.3746, allocations: 2.143 MB / 0.5633 GB, free: 1.77 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.003408/0.378, allocations: 1.931 MB / 0.5652 GB, free: 15.83 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001427/0.3782, allocations: 4 kB / 0.5652 GB, free: 15.83 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003256/0.3785, allocations: 67.53 kB / 0.5653 GB, free: 15.76 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0002565/0.3787, allocations: 107.3 kB / 0.5654 GB, free: 15.66 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001202/0.3799, allocations: 439.7 kB / 0.5658 GB, free: 15.23 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.0006042/0.3805, allocations: 0.5093 MB / 0.5663 GB, free: 14.72 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 7.88e-05/0.3806, allocations: 21.28 kB / 0.5663 GB, free: 14.69 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000314/0.3809, allocations: 191 kB / 0.5665 GB, free: 14.5 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002711/0.3812, allocations: 202.9 kB / 0.5667 GB, free: 14.3 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 4.01e-05/0.3812, allocations: 16 kB / 0.5667 GB, free: 14.29 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0007556/0.382, allocations: 375.4 kB / 0.567 GB, free: 13.92 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001337/0.3821, allocations: 111.4 kB / 0.5671 GB, free: 13.81 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001788/0.3823, allocations: 159 kB / 0.5673 GB, free: 13.66 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0009987/0.3833, allocations: 0.7414 MB / 0.568 GB, free: 12.92 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.558e-06/0.3833, allocations: 0 / 0.568 GB, free: 12.92 MB / 414.1 MB Notification: Performance of FrontEnd: time 1.613e-06/0.3833, allocations: 0 / 0.568 GB, free: 12.92 MB / 414.1 MB Notification: Performance of Transformations before backend: time 8.376e-06/0.3833, allocations: 0 / 0.568 GB, free: 12.92 MB / 414.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 134 * Number of variables: 134 Notification: Performance of Generate backend data structure: time 0.001385/0.3847, allocations: 0.754 MB / 0.5688 GB, free: 12.13 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.597e-05/0.3848, allocations: 8.031 kB / 0.5688 GB, free: 12.12 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004303/0.3852, allocations: 88.56 kB / 0.5689 GB, free: 12.04 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005548/0.3857, allocations: 258.6 kB / 0.5691 GB, free: 11.76 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.663e-05/0.3858, allocations: 37.38 kB / 0.5691 GB, free: 11.72 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.296e-05/0.3859, allocations: 52.12 kB / 0.5692 GB, free: 11.67 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001194/0.3871, allocations: 0.6961 MB / 0.5699 GB, free: 10.96 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.877e-05/0.3871, allocations: 0 / 0.5699 GB, free: 10.96 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.905e-05/0.3871, allocations: 20 kB / 0.5699 GB, free: 10.94 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.852e-05/0.3872, allocations: 21 kB / 0.5699 GB, free: 10.92 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009909/0.3882, allocations: 0.4959 MB / 0.5704 GB, free: 10.42 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002156/0.3903, allocations: 1.247 MB / 0.5716 GB, free: 9.133 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006399/0.391, allocations: 307.6 kB / 0.5719 GB, free: 8.805 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000354/0.3913, allocations: 146.4 kB / 0.572 GB, free: 8.652 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.728e-05/0.3914, allocations: 12.11 kB / 0.572 GB, free: 8.641 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.109e-05/0.3914, allocations: 46.48 kB / 0.5721 GB, free: 8.586 MB / 414.1 MB Notification: Performance of pre-optimization done (n=23): time 1.674e-06/0.3914, allocations: 4 kB / 0.5721 GB, free: 8.582 MB / 414.1 MB Notification: Performance of matching and sorting (n=23): time 0.001303/0.3927, allocations: 493 kB / 0.5726 GB, free: 8.094 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.567e-05/0.3928, allocations: 106.8 kB / 0.5727 GB, free: 7.965 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002962/0.3931, allocations: 242.5 kB / 0.5729 GB, free: 7.719 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 3.615e-05/0.3931, allocations: 29.7 kB / 0.5729 GB, free: 7.684 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002377/0.3934, allocations: 260.1 kB / 0.5732 GB, free: 7.426 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 8.179e-05/0.3935, allocations: 83.31 kB / 0.5733 GB, free: 7.344 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001284/0.3936, allocations: 81.66 kB / 0.5733 GB, free: 7.258 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001823/0.3938, allocations: 334.8 kB / 0.5737 GB, free: 6.922 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003678/0.3941, allocations: 151.8 kB / 0.5738 GB, free: 6.773 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004671/0.3946, allocations: 261.5 kB / 0.574 GB, free: 6.473 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008675/0.3955, allocations: 424 kB / 0.5745 GB, free: 6.016 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.52e-06/0.3955, allocations: 3.938 kB / 0.5745 GB, free: 6.012 MB / 414.1 MB Notification: Performance of matching and sorting (n=36) (initialization): time 0.0009967/0.3965, allocations: 456.9 kB / 0.5749 GB, free: 5.559 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.352e-05/0.3965, allocations: 8 kB / 0.5749 GB, free: 5.551 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.042e-05/0.3966, allocations: 40.42 kB / 0.5749 GB, free: 5.512 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.667e-05/0.3966, allocations: 11.94 kB / 0.5749 GB, free: 5.5 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002164/0.3968, allocations: 43.89 kB / 0.575 GB, free: 5.457 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.368e-05/0.3968, allocations: 7.938 kB / 0.575 GB, free: 5.449 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002276/0.3971, allocations: 35.88 kB / 0.575 GB, free: 5.414 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.41e-05/0.3971, allocations: 27.92 kB / 0.5751 GB, free: 5.387 MB / 414.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 12 (m_flow_IN_con_4[3].target,m_flow_IN_con_4[2].target,m_flow_IN_con_4[1].target,m_flow_IN_con_3[3].target,m_flow_IN_con_3[2].target,m_flow_IN_con_3[1].target,m_flow_IN_con_2[3].target,m_flow_IN_con_2[2].target,m_flow_IN_con_2[1].target,m_flow_IN_con_1[3].target,m_flow_IN_con_1[2].target,m_flow_IN_con_1[1].target) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (30): * Single equations (assignments): 18 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 12 * 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 0.0003089/0.3974, allocations: 209.6 kB / 0.5753 GB, free: 5.172 MB / 414.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.81e-05/0.3975, allocations: 27.84 kB / 0.5753 GB, free: 5.145 MB / 414.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009153/0.3984, allocations: 439.2 kB / 0.5757 GB, free: 4.707 MB / 414.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.249e-05/0.3984, allocations: 8 kB / 0.5757 GB, free: 4.699 MB / 414.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.001e-06/0.3984, allocations: 0 / 0.5757 GB, free: 4.699 MB / 414.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.358e-06/0.3985, allocations: 0 / 0.5757 GB, free: 4.699 MB / 414.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005432/0.399, allocations: 321 kB / 0.576 GB, free: 4.355 MB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.681e-05/0.3991, allocations: 39.98 kB / 0.5761 GB, free: 4.316 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001429/0.3992, allocations: 23.97 kB / 0.5761 GB, free: 4.293 MB / 414.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.246e-06/0.3992, allocations: 3.938 kB / 0.5761 GB, free: 4.289 MB / 414.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.918e-05/0.3992, allocations: 12 kB / 0.5761 GB, free: 4.277 MB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.178e-06/0.3992, allocations: 7.984 kB / 0.5761 GB, free: 4.27 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.446e-06/0.3992, allocations: 4 kB / 0.5761 GB, free: 4.266 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009451/0.4002, allocations: 0.5957 MB / 0.5767 GB, free: 3.652 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 4.377e-05/0.4002, allocations: 19.86 kB / 0.5767 GB, free: 3.633 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.99e-05/0.4003, allocations: 4 kB / 0.5767 GB, free: 3.629 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002494/0.4005, allocations: 27.97 kB / 0.5767 GB, free: 3.602 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.712e-05/0.4006, allocations: 19.97 kB / 0.5768 GB, free: 3.582 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.872e-05/0.4006, allocations: 19.94 kB / 0.5768 GB, free: 3.562 MB / 414.1 MB Notification: Performance of sorting global known variables: time 0.0001671/0.4008, allocations: 164.4 kB / 0.5769 GB, free: 3.402 MB / 414.1 MB Notification: Performance of sort global known variables: time 9.1e-08/0.4008, allocations: 0 / 0.5769 GB, free: 3.402 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.0008127/0.4016, allocations: 207.1 kB / 0.5771 GB, free: 3.199 MB / 414.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * 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 (17): * Single equations (assignments): 5 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 12 * 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 0.0005262/0.4021, allocations: 246.6 kB / 0.5774 GB, free: 2.945 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.001167/0.4033, allocations: 0.6562 MB / 0.578 GB, free: 2.215 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 3.326e-06/0.4033, allocations: 0 / 0.578 GB, free: 2.215 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005979/0.4039, allocations: 493.1 kB / 0.5785 GB, free: 1.66 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004918/0.4044, allocations: 28.66 kB / 0.5785 GB, free: 1.629 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001609/0.406, allocations: 0.8722 MB / 0.5794 GB, free: 0.7227 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003115/0.4063, allocations: 290.7 kB / 0.5796 GB, free: 432 kB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0001216/0.4064, allocations: 41.91 kB / 0.5797 GB, free: 388 kB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.506e-05/0.4065, allocations: 15.44 kB / 0.5797 GB, free: 376 kB / 414.1 MB Notification: Performance of SimCode: time 3.81e-07/0.4065, allocations: 0 / 0.5797 GB, free: 376 kB / 414.1 MB Notification: Performance of Templates: time 0.01378/0.4203, allocations: 7.157 MB / 0.5867 GB, free: 9.309 MB / 430.1 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.makefile [Timeout 660] (rm -f ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.sim & ./ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/Channel/kc_evenGapOverall/kc_evenGapOverall.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapOverall.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: 5.697421917691827]