Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo", uses=false) Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10,tolerance=1e-07,outputFormat="mat",numberOfIntervals=43200,variableFilter="Qh.10.|Qh.1.|Qh.2.|Qh.3.|Que.10.|Que.1.|Que.2.|Que.3.|Tu.10.|Tu.1.|Tu.2.|Tu.3.|der.Tu.10..|der.Tu.1..|der.Tu.2..|der.Tu.3..|der.x.10..|der.x.1..|der.x.2..|der.x.3..|time|time|u.10.|u.1.|u.2.|u.3.|x.10.|x.1.|x.2.|x.3.",fileNamePrefix="ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10") translateModel(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10,tolerance=1e-07,outputFormat="mat",numberOfIntervals=43200,variableFilter="Qh.10.|Qh.1.|Qh.2.|Qh.3.|Que.10.|Que.1.|Que.2.|Que.3.|Tu.10.|Tu.1.|Tu.2.|Tu.3.|der.Tu.10..|der.Tu.1..|der.Tu.2..|der.Tu.3..|der.x.10..|der.x.1..|der.x.2..|der.x.3..|time|time|u.10.|u.1.|u.2.|u.3.|x.10.|x.1.|x.2.|x.3.",fileNamePrefix="ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001359/0.001359, allocations: 108.3 kB / 17.68 MB, free: 5.332 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001238/0.001238, allocations: 192 kB / 18.62 MB, free: 4.41 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.439/1.439, allocations: 222.9 MB / 242.3 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 1.188/1.188, allocations: 119.3 MB / 411.8 MB, free: 9.52 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001574/0.001575, allocations: 63.91 kB / 0.4937 GB, free: 11.63 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7222/0.7238, allocations: 80.69 MB / 0.5725 GB, free: 43.89 MB / 462.3 MB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10): time 0.003135/0.727, allocations: 1.382 MB / 0.5739 GB, free: 42.8 MB / 462.3 MB Notification: Performance of NFInst.instExpressions: time 0.0008957/0.7279, allocations: 0.5166 MB / 0.5744 GB, free: 42.4 MB / 462.3 MB Notification: Performance of NFInst.updateImplicitVariability: time 5.027e-05/0.728, allocations: 1.406 kB / 0.5744 GB, free: 42.4 MB / 462.3 MB Notification: Performance of NFTyping.typeComponents: time 9.889e-05/0.7281, allocations: 7.922 kB / 0.5744 GB, free: 42.39 MB / 462.3 MB Notification: Performance of NFTyping.typeBindings: time 0.0004/0.7285, allocations: 54.45 kB / 0.5744 GB, free: 42.36 MB / 462.3 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001651/0.7287, allocations: 38.95 kB / 0.5745 GB, free: 42.33 MB / 462.3 MB Notification: Performance of NFFlatten.flatten: time 0.0005125/0.7292, allocations: 315.5 kB / 0.5748 GB, free: 42.16 MB / 462.3 MB Notification: Performance of NFFlatten.resolveConnections: time 8.442e-05/0.7293, allocations: 9.703 kB / 0.5748 GB, free: 42.16 MB / 462.3 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002586/0.7296, allocations: 123 kB / 0.5749 GB, free: 42.1 MB / 462.3 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003804/0.73, allocations: 156 kB / 0.575 GB, free: 42.01 MB / 462.3 MB Notification: Performance of NFPackage.collectConstants: time 5.917e-05/0.7301, allocations: 16 kB / 0.5751 GB, free: 42.01 MB / 462.3 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001698/0.7302, allocations: 38.42 kB / 0.5751 GB, free: 42 MB / 462.3 MB Notification: Performance of NFScalarize.scalarize: time 0.0002072/0.7304, allocations: 119.9 kB / 0.5752 GB, free: 41.93 MB / 462.3 MB Notification: Performance of NFVerifyModel.verify: time 0.0001792/0.7306, allocations: 131.9 kB / 0.5753 GB, free: 41.85 MB / 462.3 MB Notification: Performance of NFConvertDAE.convert: time 0.0003444/0.731, allocations: 241.1 kB / 0.5756 GB, free: 41.71 MB / 462.3 MB Notification: Performance of FrontEnd - DAE generated: time 7.434e-06/0.731, allocations: 0 / 0.5756 GB, free: 41.71 MB / 462.3 MB Notification: Performance of FrontEnd: time 2.685e-06/0.731, allocations: 0 / 0.5756 GB, free: 41.71 MB / 462.3 MB Notification: Performance of Transformations before backend: time 9.167e-06/0.731, allocations: 0 / 0.5756 GB, free: 41.71 MB / 462.3 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 53 * Number of variables: 53 Notification: Performance of Generate backend data structure: time 0.001102/0.7321, allocations: 0.5845 MB / 0.5761 GB, free: 41.21 MB / 462.3 MB Notification: Performance of prepare preOptimizeDAE: time 4.368e-05/0.7322, allocations: 12.83 kB / 0.5762 GB, free: 41.21 MB / 462.3 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.008e-05/0.7323, allocations: 25.38 kB / 0.5762 GB, free: 41.2 MB / 462.3 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000295/0.7326, allocations: 254.9 kB / 0.5764 GB, free: 40.95 MB / 462.3 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.059e-05/0.7326, allocations: 16.88 kB / 0.5764 GB, free: 40.94 MB / 462.3 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.346e-05/0.7327, allocations: 33.06 kB / 0.5765 GB, free: 40.92 MB / 462.3 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004508/0.7331, allocations: 316.2 kB / 0.5768 GB, free: 40.74 MB / 462.3 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.158e-06/0.7331, allocations: 0 / 0.5768 GB, free: 40.74 MB / 462.3 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.808e-05/0.7332, allocations: 6.594 kB / 0.5768 GB, free: 40.73 MB / 462.3 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.017e-05/0.7332, allocations: 9.406 kB / 0.5768 GB, free: 40.73 MB / 462.3 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004875/0.7337, allocations: 286.3 kB / 0.5771 GB, free: 40.61 MB / 462.3 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004688/0.7342, allocations: 401.3 kB / 0.5774 GB, free: 40.28 MB / 462.3 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001682/0.7359, allocations: 0.6879 MB / 0.5781 GB, free: 39.96 MB / 462.3 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002913/0.7362, allocations: 229.8 kB / 0.5783 GB, free: 39.86 MB / 462.3 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001931/0.7364, allocations: 93.78 kB / 0.5784 GB, free: 39.76 MB / 462.3 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.576e-05/0.7364, allocations: 38.31 kB / 0.5785 GB, free: 39.71 MB / 462.3 MB Notification: Performance of pre-optimization done (n=53): time 1.573e-06/0.7364, allocations: 0 / 0.5785 GB, free: 39.71 MB / 462.3 MB Notification: Performance of matching and sorting (n=53): time 0.001361/0.7378, allocations: 0.699 MB / 0.5791 GB, free: 39.39 MB / 462.3 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.833e-05/0.7378, allocations: 57.38 kB / 0.5792 GB, free: 39.32 MB / 462.3 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001394/0.738, allocations: 150.5 kB / 0.5793 GB, free: 39.19 MB / 462.3 MB Notification: Performance of collectPreVariables (initialization): time 3.107e-05/0.738, allocations: 35.55 kB / 0.5794 GB, free: 39.15 MB / 462.3 MB Notification: Performance of collectInitialEqns (initialization): time 4.341e-05/0.7381, allocations: 96.83 kB / 0.5795 GB, free: 39.05 MB / 462.3 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001613/0.7382, allocations: 209.9 kB / 0.5797 GB, free: 38.87 MB / 462.3 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001756/0.7384, allocations: 106.6 kB / 0.5798 GB, free: 38.8 MB / 462.3 MB Notification: Performance of setup shared object (initialization): time 9.397e-05/0.7385, allocations: 339.7 kB / 0.5801 GB, free: 38.47 MB / 462.3 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003869/0.7389, allocations: 245.5 kB / 0.5803 GB, free: 38.36 MB / 462.3 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003052/0.7392, allocations: 243 kB / 0.5806 GB, free: 38.26 MB / 462.3 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006812/0.7399, allocations: 0.531 MB / 0.5811 GB, free: 38.01 MB / 462.3 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.675e-06/0.7399, allocations: 4 kB / 0.5811 GB, free: 38 MB / 462.3 MB Notification: Performance of matching and sorting (n=74) (initialization): time 0.000879/0.7408, allocations: 0.6437 MB / 0.5817 GB, free: 37.7 MB / 462.3 MB Notification: Performance of prepare postOptimizeDAE: time 1.867e-05/0.7408, allocations: 7.906 kB / 0.5817 GB, free: 37.7 MB / 462.3 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.801e-06/0.7408, allocations: 0 / 0.5817 GB, free: 37.7 MB / 462.3 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.759e-05/0.7409, allocations: 2.5 kB / 0.5817 GB, free: 37.7 MB / 462.3 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005084/0.7414, allocations: 143.1 kB / 0.5819 GB, free: 37.67 MB / 462.3 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.085e-05/0.7414, allocations: 6.469 kB / 0.5819 GB, free: 37.67 MB / 462.3 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000189/0.7416, allocations: 43.09 kB / 0.5819 GB, free: 37.63 MB / 462.3 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.257e-05/0.7416, allocations: 17.88 kB / 0.5819 GB, free: 37.63 MB / 462.3 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 (74): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001644/0.7418, allocations: 175.1 kB / 0.5821 GB, free: 37.47 MB / 462.3 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.968e-05/0.7419, allocations: 28.33 kB / 0.5821 GB, free: 37.45 MB / 462.3 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001373/0.7432, allocations: 0.719 MB / 0.5828 GB, free: 37.07 MB / 462.3 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.265e-05/0.7433, allocations: 8.125 kB / 0.5828 GB, free: 37.07 MB / 462.3 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.125e-06/0.7433, allocations: 3.938 kB / 0.5828 GB, free: 37.07 MB / 462.3 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.985e-06/0.7433, allocations: 3.984 kB / 0.5828 GB, free: 37.07 MB / 462.3 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004428/0.7437, allocations: 463.1 kB / 0.5833 GB, free: 36.7 MB / 462.3 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.476e-06/0.7438, allocations: 1.062 kB / 0.5833 GB, free: 36.7 MB / 462.3 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006852/0.7444, allocations: 158.5 kB / 0.5834 GB, free: 36.67 MB / 462.3 MB Notification: Performance of postOpt tearingSystem (simulation): time 6.542e-06/0.7445, allocations: 3 kB / 0.5834 GB, free: 36.67 MB / 462.3 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.931e-05/0.7445, allocations: 30.86 kB / 0.5835 GB, free: 36.65 MB / 462.3 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.138e-06/0.7445, allocations: 1.062 kB / 0.5835 GB, free: 36.65 MB / 462.3 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.723e-06/0.7445, allocations: 5.031 kB / 0.5835 GB, free: 36.64 MB / 462.3 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001275/0.7458, allocations: 0.9624 MB / 0.5844 GB, free: 36.18 MB / 462.3 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002327/0.7461, allocations: 174 kB / 0.5846 GB, free: 36.02 MB / 462.3 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.567e-05/0.7461, allocations: 20.8 kB / 0.5846 GB, free: 36.01 MB / 462.3 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001758/0.7463, allocations: 10.44 kB / 0.5846 GB, free: 36 MB / 462.3 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.724e-05/0.7464, allocations: 46.25 kB / 0.5846 GB, free: 35.98 MB / 462.3 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.538e-05/0.7465, allocations: 30.61 kB / 0.5847 GB, free: 35.96 MB / 462.3 MB Notification: Performance of sorting global known variables: time 7.155e-05/0.7465, allocations: 112.8 kB / 0.5848 GB, free: 35.88 MB / 462.3 MB Notification: Performance of sort global known variables: time 1.4e-07/0.7465, allocations: 0 / 0.5848 GB, free: 35.88 MB / 462.3 MB Notification: Performance of remove unused functions: time 0.0003962/0.7469, allocations: 123.2 kB / 0.5849 GB, free: 35.86 MB / 462.3 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 21 (Td,Tu[1],Tu[2],Tu[3],Tu[4],Tu[5],Tu[6],Tu[7],Tu[8],Tu[9],Tu[10],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10]) * 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 (74): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001837/0.7471, allocations: 130.2 kB / 0.585 GB, free: 35.75 MB / 462.3 MB Notification: Performance of simCode: created initialization part: time 0.0009339/0.7481, allocations: 0.5807 MB / 0.5856 GB, free: 35.52 MB / 462.3 MB Notification: Performance of simCode: created event and clocks part: time 3.016e-06/0.7481, allocations: 4 kB / 0.5856 GB, free: 35.52 MB / 462.3 MB Notification: Performance of simCode: created simulation system equations: time 0.0003949/0.7485, allocations: 332.5 kB / 0.5859 GB, free: 35.29 MB / 462.3 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003358/0.7488, allocations: 63.89 kB / 0.586 GB, free: 35.23 MB / 462.3 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001743/0.7506, allocations: 1.492 MB / 0.5874 GB, free: 33.71 MB / 462.3 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001716/0.7508, allocations: 0.8129 MB / 0.5882 GB, free: 32.87 MB / 462.3 MB Notification: Performance of simCode: alias equations: time 0.000291/0.7511, allocations: 175.1 kB / 0.5884 GB, free: 32.7 MB / 462.3 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001363/0.7512, allocations: 51.42 kB / 0.5884 GB, free: 32.65 MB / 462.3 MB Notification: Performance of SimCode: time 6.41e-07/0.7512, allocations: 0 / 0.5884 GB, free: 32.65 MB / 462.3 MB Notification: Performance of Templates: time 0.008047/0.7593, allocations: 5.229 MB / 0.5935 GB, free: 27.46 MB / 462.3 MB make -j1 -f ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.makefile (rm -f ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.pipe ; mkfifo ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.pipe ; head -c 1048576 < ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.pipe >> ../files/ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.sim & ./ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10 -s=ida -abortSlowSimulation -alarm=300 -s cvode -emit_protected -lv LOG_STATS > ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.pipe 2>&1) diffSimulationResults("ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_ScalableTestSuite.Thermal.DistrictHeating.ScaledExperiments.HeatingSystem_N_10.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "" Variables in the reference:Qh[10],Qh[1],Qh[2],Qh[3],Que[10],Que[1],Que[2],Que[3],Tu[10],Tu[1],Tu[2],Tu[3],der(Tu[10]),der(Tu[1]),der(Tu[2]),der(Tu[3]),der(x[10]),der(x[1]),der(x[2]),der(x[3]),time,time,u[10],u[1],u[2],u[3],x[10],x[1],x[2],x[3] Variables in the result:Cd,Cu[10],Cu[1],Cu[2],Cu[3],Cu[4],Cu[5],Cu[6],Cu[7],Cu[8],Cu[9],Gh,Gu,Kp,N,Qh[10],Qh[1],Qh[2],Qh[3],Qmax,Que[10],Que[1],Que[2],Que[3],Td0,Teps,Tu0,Tu[10],Tu[1],Tu[2],Tu[3],a,b,der(Tu[10]),der(Tu[1]),der(Tu[2]),der(Tu[3]),der(x[10]),der(x[1]),der(x[2]),der(x[3]),time,u[10],u[1],u[2],u[3],x[10],x[1],x[2],x[3]