Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.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 0.001483/0.001483, allocations: 95.64 kB / 18.95 MB, free: 2.691 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 0.001887/0.001887, allocations: 210.9 kB / 22.24 MB, free: 5.242 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 1.495/1.495, allocations: 230.6 MB / 256 MB, free: 7.805 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/package.mo): time 0.7724/0.7724, allocations: 94.62 MB / 407 MB, free: 8.93 MB / 318.1 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/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(ThermofluidStream.Undirected.Topology.Tests.TestConnectors,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="Time|boundary_fore1.rear.m_flow|boundary_fore2.rear.m_flow|boundary_fore3.rear.m_flow|boundary_fore5.rear.m_flow|boundary_rear.fore.m_flow|connectRearOutlet.rear.m_flow|flowResistance2.rear.m_flow|pulse.T_start|pulse.count|sink3.inlet.m_flow|source1.outlet.m_flow|source2.outlet.m_flow",fileNamePrefix="ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors") translateModel(ThermofluidStream.Undirected.Topology.Tests.TestConnectors,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="Time|boundary_fore1.rear.m_flow|boundary_fore2.rear.m_flow|boundary_fore3.rear.m_flow|boundary_fore5.rear.m_flow|boundary_rear.fore.m_flow|connectRearOutlet.rear.m_flow|flowResistance2.rear.m_flow|pulse.T_start|pulse.count|sink3.inlet.m_flow|source1.outlet.m_flow|source2.outlet.m_flow",fileNamePrefix="ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors") [Timeout 660] "Notification: ThermofluidStream requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: ThermofluidStream requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.00267/0.00267, allocations: 87.12 kB / 0.5554 GB, free: 38.42 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1326/0.1353, allocations: 73.05 MB / 0.6268 GB, free: 15.67 MB / 478.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Undirected.Topology.Tests.TestConnectors): time 0.5636/0.6989, allocations: 198.7 MB / 0.8209 GB, free: 448 kB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.03985/0.7387, allocations: 28.35 MB / 0.8486 GB, free: 14.31 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003702/0.7424, allocations: 198.9 kB / 0.8487 GB, free: 14.31 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.005038/0.7475, allocations: 1.547 MB / 0.8503 GB, free: 13.56 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.008514/0.756, allocations: 2.698 MB / 0.8529 GB, free: 12.1 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.008198/0.7642, allocations: 2.639 MB / 0.8555 GB, free: 10.45 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.007441/0.7716, allocations: 4.872 MB / 0.8602 GB, free: 8.18 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001672/0.7733, allocations: 0.6148 MB / 0.8608 GB, free: 7.742 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005946/0.7792, allocations: 2.497 MB / 0.8633 GB, free: 6.23 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004505/0.7837, allocations: 2.176 MB / 0.8654 GB, free: 4.527 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0009216/0.7847, allocations: 268 kB / 0.8656 GB, free: 4.266 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008526/0.7932, allocations: 3.186 MB / 0.8688 GB, free: 1.074 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.001162/0.7943, allocations: 0.6341 MB / 0.8694 GB, free: 448 kB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.003322/0.7977, allocations: 1.267 MB / 0.8706 GB, free: 15.16 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.01119/0.8089, allocations: 4.939 MB / 0.8754 GB, free: 10.21 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 5.39e-06/0.8089, allocations: 0 / 0.8754 GB, free: 10.21 MB / 0.6231 GB Notification: Performance of FrontEnd: time 1.803e-06/0.8089, allocations: 0 / 0.8754 GB, free: 10.21 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 0.0001723/0.809, allocations: 0 / 0.8754 GB, free: 10.21 MB / 0.6231 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 532 * Number of variables: 532 Notification: Performance of Generate backend data structure: time 0.008384/0.8174, allocations: 3.597 MB / 0.879 GB, free: 6.547 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 3.761e-05/0.8175, allocations: 8.625 kB / 0.879 GB, free: 6.539 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001172/0.8186, allocations: 378.7 kB / 0.8793 GB, free: 6.168 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004583/0.8232, allocations: 1.927 MB / 0.8812 GB, free: 4.156 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001662/0.8234, allocations: 152.2 kB / 0.8813 GB, free: 4.004 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005054/0.8239, allocations: 227.8 kB / 0.8816 GB, free: 3.781 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005369/0.8293, allocations: 2.503 MB / 0.884 GB, free: 1.164 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.804e-05/0.8293, allocations: 0 / 0.884 GB, free: 1.164 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002049/0.8295, allocations: 87.94 kB / 0.8841 GB, free: 1.078 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.017e-05/0.8296, allocations: 48 kB / 0.8841 GB, free: 1.031 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004657/0.8342, allocations: 2.269 MB / 0.8864 GB, free: 14.75 MB / 0.6387 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01492/0.8491, allocations: 7.275 MB / 0.8935 GB, free: 7.359 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004036/0.8532, allocations: 1.62 MB / 0.895 GB, free: 5.727 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001748/0.8549, allocations: 0.8059 MB / 0.8958 GB, free: 4.918 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007757/0.8627, allocations: 2.98 MB / 0.8987 GB, free: 1.91 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002222/0.8649, allocations: 1.035 MB / 0.8998 GB, free: 0.8594 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=183): time 4.709e-06/0.8649, allocations: 0 / 0.8998 GB, free: 0.8594 MB / 0.6387 GB Notification: Performance of matching and sorting (n=184): time 0.01405/0.8789, allocations: 5.303 MB / 0.9049 GB, free: 11.5 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.007e-05/0.879, allocations: 103 kB / 0.905 GB, free: 11.38 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002302/0.8813, allocations: 1.486 MB / 0.9065 GB, free: 9.859 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0002122/0.8815, allocations: 61.64 kB / 0.9065 GB, free: 9.793 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.00117/0.8827, allocations: 1.14 MB / 0.9077 GB, free: 8.641 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007692/0.8835, allocations: 0.6545 MB / 0.9083 GB, free: 7.98 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000579/0.8841, allocations: 291.5 kB / 0.9086 GB, free: 7.691 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001457/0.8842, allocations: 313 kB / 0.9089 GB, free: 7.383 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001542/0.8857, allocations: 0.6928 MB / 0.9095 GB, free: 6.684 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001748/0.8875, allocations: 0.8783 MB / 0.9104 GB, free: 5.754 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003419/0.8909, allocations: 1.665 MB / 0.912 GB, free: 4.039 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.759e-06/0.8909, allocations: 0 / 0.912 GB, free: 4.039 MB / 0.6544 GB Notification: Performance of matching and sorting (n=208) (initialization): time 0.006194/0.8971, allocations: 2.552 MB / 0.9145 GB, free: 1.438 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 5.472e-05/0.8972, allocations: 36.03 kB / 0.9146 GB, free: 1.398 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.346e-05/0.8972, allocations: 4 kB / 0.9146 GB, free: 1.395 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002109/0.8993, allocations: 0.6187 MB / 0.9152 GB, free: 0.75 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001258/0.9006, allocations: 295.6 kB / 0.9154 GB, free: 468 kB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0199/0.9205, allocations: 15 MB / 0.9301 GB, free: 0.5352 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001429/0.9219, allocations: 103.6 kB / 0.9302 GB, free: 444 kB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002242/0.9221, allocations: 76.23 kB / 0.9303 GB, free: 368 kB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 5 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (163): * Single equations (assignments): 153 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 9 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 9 systems {(3,18,77.8%), (1,4,100.0%), (1,4,100.0%), (1,2,100.0%), (1,2,100.0%), (1,1,100.0%), (1,1,100.0%), (1,8,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001087/0.9232, allocations: 434.9 kB / 0.9307 GB, free: 15.92 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005682/0.9238, allocations: 234.5 kB / 0.9309 GB, free: 15.69 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007167/0.9309, allocations: 3.406 MB / 0.9342 GB, free: 12.29 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.964e-05/0.9309, allocations: 20 kB / 0.9343 GB, free: 12.27 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.696e-05/0.931, allocations: 12 kB / 0.9343 GB, free: 12.26 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.473e-05/0.931, allocations: 11.95 kB / 0.9343 GB, free: 12.25 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009583/0.9406, allocations: 4.52 MB / 0.9387 GB, free: 7.637 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.578e-05/0.9406, allocations: 11.97 kB / 0.9387 GB, free: 7.625 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001132/0.9417, allocations: 283.5 kB / 0.939 GB, free: 7.348 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001805/0.9435, allocations: 0.5376 MB / 0.9395 GB, free: 6.785 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001738/0.9437, allocations: 71.95 kB / 0.9396 GB, free: 6.715 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01477/0.9585, allocations: 14.02 MB / 0.9533 GB, free: 7.773 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.565e-06/0.9585, allocations: 4.062 kB / 0.9533 GB, free: 7.77 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007837/0.9663, allocations: 3.635 MB / 0.9568 GB, free: 4.07 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005623/0.9669, allocations: 222.1 kB / 0.957 GB, free: 3.852 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003196/0.9672, allocations: 55.89 kB / 0.9571 GB, free: 3.797 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009511/0.9681, allocations: 64.33 kB / 0.9571 GB, free: 3.734 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004033/0.9685, allocations: 173.7 kB / 0.9573 GB, free: 3.566 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001641/0.9687, allocations: 71.95 kB / 0.9574 GB, free: 3.496 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.001598/0.9703, allocations: 1.057 MB / 0.9584 GB, free: 2.422 MB / 0.7012 GB Notification: Performance of sort global known variables: time 1.1e-07/0.9703, allocations: 3.938 kB / 0.9584 GB, free: 2.418 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.00278/0.9731, allocations: 0.8741 MB / 0.9593 GB, free: 1.543 MB / 0.7012 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 10 (connectRearRear.rear_a.m_flow,connectForeFore.fore_a.m_flow,connectInletFore.fore.m_flow,connectRearOutlet.rear.m_flow,sink1.inlet.m_flow,boundary_fore3.rear.m_flow,flowResistance.rear.m_flow,flowResistance2.rear.m_flow,flowResistance3.inlet.m_flow,flowResistance4.rear.m_flow) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (154): * Single equations (assignments): 143 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 9 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 9 systems {(1,4,100.0%), (1,1,100.0%), (1,4,100.0%), (1,2,100.0%), (1,2,100.0%), (1,1,100.0%), (1,8,100.0%), (1,2,100.0%), (3,18,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001634/0.9747, allocations: 0.991 MB / 0.9602 GB, free: 0.5703 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.005657/0.9804, allocations: 3.007 MB / 0.9632 GB, free: 13.43 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 5.38e-06/0.9804, allocations: 0 / 0.9632 GB, free: 13.43 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.003822/0.9842, allocations: 2.158 MB / 0.9653 GB, free: 11.16 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002489/0.9867, allocations: 0.5084 MB / 0.9658 GB, free: 10.66 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009372/0.9961, allocations: 5.007 MB / 0.9707 GB, free: 5.59 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001356/0.9974, allocations: 1.122 MB / 0.9718 GB, free: 4.43 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001662/0.9991, allocations: 468.6 kB / 0.9722 GB, free: 4.035 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005206/0.9996, allocations: 195.4 kB / 0.9724 GB, free: 3.844 MB / 0.7169 GB Notification: Performance of SimCode: time 8.82e-07/0.9996, allocations: 0 / 0.9724 GB, free: 3.844 MB / 0.7169 GB Notification: Performance of Templates: time 0.08545/1.085, allocations: 48.96 MB / 1.02 GB, free: 3.473 MB / 0.7637 GB " [Timeout remaining time 659] make -j1 -f ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.makefile [Timeout 660] (rm -f ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.pipe ; mkfifo ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.pipe ; head -c 1048576 < ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.pipe >> ../files/ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.sim & ./ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors -abortSlowSimulation -alarm=1200 -emit_protected -lv LOG_STATS > ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.pipe 2>&1) [Timeout 1200] diffSimulationResults("ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors_res.mat","/mnt/ReferenceFiles/ThermofluidStream-main-regression/ReferenceData/ThermofluidStream.Undirected.Topology.Tests.TestConnectors_ref.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ThermofluidStream_ThermofluidStream.Undirected.Topology.Tests.TestConnectors.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: 8.00370617583394]