Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|Re|m_flow.1.|m_flow.2.|Nu.1.|Nu.2.|input_Re.y",fileNamePrefix="ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube") translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|Re|m_flow.1.|m_flow.2.|Nu.1.|Nu.2.|input_Re.y",fileNamePrefix="ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001246/0.001246, allocations: 179.3 kB / 16.41 MB, free: 5.703 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.49/1.49, allocations: 205.4 MB / 222.5 MB, free: 9.113 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008319/0.0008319, allocations: 97.03 kB / 270.9 MB, free: 8.348 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.3175/0.3175, allocations: 43.56 MB / 362.7 MB, free: 52.18 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004203/0.0004203, allocations: 12 kB / 431.4 MB, free: 6.133 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1217/0.1222, allocations: 58.85 MB / 490.3 MB, free: 11.2 MB / 378.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube): time 0.002221/0.1244, allocations: 1.766 MB / 492 MB, free: 9.422 MB / 378.7 MB Notification: Performance of NFInst.instExpressions: time 0.001649/0.1261, allocations: 1.299 MB / 493.3 MB, free: 8.117 MB / 378.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 6.694e-05/0.1262, allocations: 0 / 493.3 MB, free: 8.117 MB / 378.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0002379/0.1264, allocations: 75.58 kB / 493.4 MB, free: 8.043 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0001377/0.1266, allocations: 59.48 kB / 493.5 MB, free: 7.984 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.000428/0.127, allocations: 171.3 kB / 493.6 MB, free: 7.816 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 0.0001673/0.1272, allocations: 151 kB / 493.8 MB, free: 7.668 MB / 378.7 MB Notification: Performance of NFFlatten.resolveConnections: time 8.427e-05/0.1273, allocations: 24.27 kB / 493.8 MB, free: 7.645 MB / 378.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001146/0.1274, allocations: 59.66 kB / 493.9 MB, free: 7.586 MB / 378.7 MB Notification: Performance of NFSimplifyModel.simplify: time 9.35e-05/0.1275, allocations: 59.59 kB / 493.9 MB, free: 7.527 MB / 378.7 MB Notification: Performance of NFPackage.collectConstants: time 1.669e-05/0.1275, allocations: 4 kB / 493.9 MB, free: 7.523 MB / 378.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005213/0.1281, allocations: 399.4 kB / 494.3 MB, free: 7.133 MB / 378.7 MB Notification: Performance of NFScalarize.scalarize: time 3.842e-05/0.1281, allocations: 23.86 kB / 494.3 MB, free: 7.109 MB / 378.7 MB Notification: Performance of NFVerifyModel.verify: time 4.482e-05/0.1282, allocations: 53.58 kB / 494.4 MB, free: 7.051 MB / 378.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0003185/0.1285, allocations: 275.1 kB / 494.7 MB, free: 6.781 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.022e-06/0.1285, allocations: 0 / 494.7 MB, free: 6.781 MB / 378.7 MB Notification: Performance of FrontEnd: time 1.743e-06/0.1285, allocations: 0 / 494.7 MB, free: 6.781 MB / 378.7 MB Notification: Performance of Transformations before backend: time 4.389e-06/0.1285, allocations: 4 kB / 494.7 MB, free: 6.777 MB / 378.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 46 * Number of variables: 46 Notification: Performance of Generate backend data structure: time 0.0005762/0.1291, allocations: 478.5 kB / 495.1 MB, free: 6.262 MB / 378.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.068e-05/0.1291, allocations: 8.031 kB / 495.1 MB, free: 6.254 MB / 378.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.619e-05/0.1292, allocations: 27.67 kB / 495.2 MB, free: 6.227 MB / 378.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001889/0.1294, allocations: 206.7 kB / 495.4 MB, free: 5.984 MB / 378.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.698e-05/0.1294, allocations: 16 kB / 495.4 MB, free: 5.969 MB / 378.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.064e-05/0.1294, allocations: 16 kB / 495.4 MB, free: 5.953 MB / 378.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003732/0.1298, allocations: 206.7 kB / 495.6 MB, free: 5.742 MB / 378.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.838e-06/0.1298, allocations: 0 / 495.6 MB, free: 5.742 MB / 378.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.18e-05/0.1299, allocations: 12 kB / 495.6 MB, free: 5.73 MB / 378.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.436e-06/0.1299, allocations: 7.938 kB / 495.6 MB, free: 5.723 MB / 378.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003046/0.1302, allocations: 164.2 kB / 495.8 MB, free: 5.562 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007865/0.131, allocations: 0.5598 MB / 496.3 MB, free: 4.949 MB / 378.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001939/0.1312, allocations: 70.55 kB / 496.4 MB, free: 4.871 MB / 378.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001419/0.1313, allocations: 40.89 kB / 496.4 MB, free: 4.828 MB / 378.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.035e-05/0.1314, allocations: 3.984 kB / 496.4 MB, free: 4.824 MB / 378.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.36e-05/0.1314, allocations: 30.56 kB / 496.5 MB, free: 4.785 MB / 378.7 MB Notification: Performance of pre-optimization done (n=5): time 1.122e-06/0.1314, allocations: 4 kB / 496.5 MB, free: 4.781 MB / 378.7 MB Notification: Performance of matching and sorting (n=5): time 0.0004361/0.1319, allocations: 153.2 kB / 496.6 MB, free: 4.625 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.424e-05/0.1319, allocations: 51.41 kB / 496.7 MB, free: 4.562 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002212/0.1321, allocations: 266.6 kB / 496.9 MB, free: 4.297 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 1.729e-05/0.1322, allocations: 25.7 kB / 497 MB, free: 4.266 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.000101/0.1323, allocations: 159.7 kB / 497.1 MB, free: 4.105 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 1.962e-05/0.1323, allocations: 19.66 kB / 497.1 MB, free: 4.086 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.385e-06/0.1323, allocations: 4 kB / 497.1 MB, free: 4.082 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 0.000115/0.1324, allocations: 334.8 kB / 497.5 MB, free: 3.746 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001307/0.1326, allocations: 43.97 kB / 497.5 MB, free: 3.703 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000181/0.1327, allocations: 136.8 kB / 497.6 MB, free: 3.523 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001468/0.1329, allocations: 51.98 kB / 497.7 MB, free: 3.473 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.647e-06/0.1329, allocations: 4 kB / 497.7 MB, free: 3.469 MB / 378.7 MB Notification: Performance of matching and sorting (n=19) (initialization): time 0.0003957/0.1333, allocations: 209.1 kB / 497.9 MB, free: 3.258 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.807e-05/0.1333, allocations: 11.12 kB / 497.9 MB, free: 3.25 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.494e-05/0.1334, allocations: 15.94 kB / 497.9 MB, free: 3.234 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.491e-05/0.1334, allocations: 4.625 kB / 497.9 MB, free: 3.23 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001288/0.1335, allocations: 35.98 kB / 498 MB, free: 3.195 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.281e-05/0.1336, allocations: 11.89 kB / 498 MB, free: 3.184 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001319/0.1337, allocations: 43.58 kB / 498 MB, free: 3.141 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.746e-05/0.1337, allocations: 8 kB / 498 MB, free: 3.133 MB / 378.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 2 (m_flow_IN_con_2.geometry,m_flow_IN_con_1.geometry) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (17): * Single equations (assignments): 15 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000107/0.1338, allocations: 129.8 kB / 498.2 MB, free: 2.996 MB / 378.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.669e-05/0.1339, allocations: 27.73 kB / 498.2 MB, free: 2.969 MB / 378.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003662/0.1342, allocations: 146.8 kB / 498.3 MB, free: 2.812 MB / 378.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.078e-06/0.1343, allocations: 8 kB / 498.3 MB, free: 2.805 MB / 378.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.667e-06/0.1343, allocations: 0 / 498.3 MB, free: 2.805 MB / 378.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.098e-06/0.1343, allocations: 3.953 kB / 498.3 MB, free: 2.801 MB / 378.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002102/0.1345, allocations: 221.6 kB / 498.6 MB, free: 2.535 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.601e-05/0.1345, allocations: 12 kB / 498.6 MB, free: 2.523 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 5.114e-05/0.1346, allocations: 8 kB / 498.6 MB, free: 2.516 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.015e-06/0.1346, allocations: 4.125 kB / 498.6 MB, free: 2.512 MB / 378.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.248e-06/0.1346, allocations: 0 / 498.6 MB, free: 2.512 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.547e-06/0.1346, allocations: 0 / 498.6 MB, free: 2.512 MB / 378.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.11e-07/0.1346, allocations: 3.938 kB / 498.6 MB, free: 2.508 MB / 378.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003024/0.1349, allocations: 231.1 kB / 498.8 MB, free: 2.266 MB / 378.7 MB Notification: Performance of postOpt removeConstants (simulation): time 5.167e-05/0.135, allocations: 92.91 kB / 498.9 MB, free: 2.156 MB / 378.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.611e-05/0.135, allocations: 0 / 498.9 MB, free: 2.156 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001016/0.1351, allocations: 12 kB / 498.9 MB, free: 2.145 MB / 378.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.353e-05/0.1352, allocations: 7.984 kB / 498.9 MB, free: 2.137 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.071e-06/0.1352, allocations: 0 / 498.9 MB, free: 2.137 MB / 378.7 MB Notification: Performance of sorting global known variables: time 0.0001791/0.1354, allocations: 182 kB / 499.1 MB, free: 1.957 MB / 378.7 MB Notification: Performance of sort global known variables: time 1.7e-07/0.1354, allocations: 0 / 499.1 MB, free: 1.957 MB / 378.7 MB Notification: Performance of remove unused functions: time 0.000321/0.1357, allocations: 75.94 kB / 499.2 MB, free: 1.883 MB / 378.7 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 (3): * Single equations (assignments): 1 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.000299/0.136, allocations: 167 kB / 499.3 MB, free: 1.711 MB / 378.7 MB Notification: Performance of simCode: created initialization part: time 0.0004309/0.1364, allocations: 180.1 kB / 499.5 MB, free: 1.523 MB / 378.7 MB Notification: Performance of simCode: created event and clocks part: time 4.048e-06/0.1365, allocations: 4 kB / 499.5 MB, free: 1.52 MB / 378.7 MB Notification: Performance of simCode: created simulation system equations: time 0.000201/0.1367, allocations: 111.3 kB / 499.6 MB, free: 1.398 MB / 378.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003113/0.137, allocations: 24.88 kB / 499.6 MB, free: 1.371 MB / 378.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006226/0.1376, allocations: 446.8 kB / 0.4884 GB, free: 0.9023 MB / 378.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002955/0.1379, allocations: 0.7323 MB / 0.4891 GB, free: 148 kB / 378.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.824e-05/0.138, allocations: 15.44 kB / 0.4891 GB, free: 132 kB / 378.7 MB Notification: Performance of SimCode: time 2.5e-07/0.138, allocations: 0 / 0.4891 GB, free: 132 kB / 378.7 MB Notification: Performance of Templates: time 0.1659/0.3039, allocations: 4.378 MB / 0.4934 GB, free: 42.29 MB / 378.7 MB make -j1 -f ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.makefile (rm -f ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.pipe ; mkfifo ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.pipe ; head -c 1048576 < ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.pipe >> ../files/ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.sim & ./ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube --alarm=480 -emit_protected > ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.pipe 2>&1) diffSimulationResults("ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/HeatExchanger/kc_flatTube/kc_flatTube.csv","../files/ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "" Variables in the reference:time,Re,m_flow[1],m_flow[2],Nu[1],Nu[2],input_Re.y Variables in the result:A_fr,D_h_2,D_m_1,D_m_2,F_l_1,F_p_1,L_l_1,L_p_1,Nu[1],Nu[2],Phi_1,Re,T_d_1,T_p_1,alpha_2,cp,delta_2,delta_f_1,eta,gamma_2,input_Re.duration,input_Re.height,input_Re.offset,input_Re.startTime,input_Re.y,lambda,m_flow[1],m_flow[2],m_flow_IN_con_1.A_fr,m_flow_IN_con_1.D_h,m_flow_IN_con_1.D_m,m_flow_IN_con_1.F_l,m_flow_IN_con_1.F_p,m_flow_IN_con_1.L_l,m_flow_IN_con_1.L_p,m_flow_IN_con_1.Phi,m_flow_IN_con_1.T_d,m_flow_IN_con_1.T_p,m_flow_IN_con_1.alpha,m_flow_IN_con_1.delta,m_flow_IN_con_1.delta_f,m_flow_IN_con_1.gamma,m_flow_IN_con_1.geometry,m_flow_IN_con_2.A_fr,m_flow_IN_con_2.D_h,m_flow_IN_con_2.D_m,m_flow_IN_con_2.F_l,m_flow_IN_con_2.F_p,m_flow_IN_con_2.L_l,m_flow_IN_con_2.L_p,m_flow_IN_con_2.Phi,m_flow_IN_con_2.T_d,m_flow_IN_con_2.T_p,m_flow_IN_con_2.alpha,m_flow_IN_con_2.delta,m_flow_IN_con_2.delta_f,m_flow_IN_con_2.gamma,m_flow_IN_con_2.geometry,m_flow_IN_var_1.cp,m_flow_IN_var_1.eta,m_flow_IN_var_1.lambda,m_flow_IN_var_1.m_flow,m_flow_IN_var_1.rho,m_flow_IN_var_2.cp,m_flow_IN_var_2.eta,m_flow_IN_var_2.lambda,m_flow_IN_var_2.m_flow,m_flow_IN_var_2.rho,n,rho,time