Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic.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/IDEAS 3.0.0/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic") translateModel(IDEAS.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001711/0.00171, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002123/0.002123, allocations: 195.8 kB / 16.14 MB, free: 6.656 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.368/1.368, allocations: 222.9 MB / 239.8 MB, free: 4.582 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.748/0.748, allocations: 132.2 MB / 422.2 MB, free: 2.004 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001346/0.001346, allocations: 56.16 kB / 0.5011 GB, free: 4.34 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4296/0.4309, allocations: 80.21 MB / 0.5794 GB, free: 4.539 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Basic): time 0.7218/1.153, allocations: 353 MB / 0.9241 GB, free: 39.13 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.08635/1.239, allocations: 73 MB / 0.9954 GB, free: 140 kB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01926/1.258, allocations: 397.5 kB / 0.9958 GB, free: 15.74 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.01546/1.274, allocations: 4.418 MB / 1 GB, free: 11.3 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.03873/1.313, allocations: 12.53 MB / 1.012 GB, free: 14.74 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.02268/1.335, allocations: 8.884 MB / 1.021 GB, free: 5.957 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.05523/1.391, allocations: 48.55 MB / 1.068 GB, free: 5.285 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02879/1.42, allocations: 17.58 MB / 1.086 GB, free: 3.555 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03529/1.455, allocations: 14.59 MB / 1.1 GB, free: 4.906 MB / 0.7637 GB Notification: Performance of NFSimplifyModel.simplify: time 0.4906/1.946, allocations: 15.79 MB / 1.115 GB, free: 27.93 MB / 0.7637 GB Notification: Performance of NFPackage.collectConstants: time 0.01008/1.956, allocations: 1.222 MB / 1.116 GB, free: 27.93 MB / 0.7637 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01983/1.976, allocations: 4.886 MB / 1.121 GB, free: 27.93 MB / 0.7637 GB Notification: Performance of NFScalarize.scalarize: time 0.01154/1.987, allocations: 5.131 MB / 1.126 GB, free: 27.93 MB / 0.7637 GB Notification: Performance of NFVerifyModel.verify: time 0.02425/2.011, allocations: 9.56 MB / 1.136 GB, free: 26.46 MB / 0.7637 GB Notification: Performance of NFConvertDAE.convert: time 0.04341/2.055, allocations: 28.09 MB / 1.163 GB, free: 23.65 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 1.159e-05/2.055, allocations: 4.094 kB / 1.163 GB, free: 23.65 MB / 0.7637 GB Notification: Performance of FrontEnd: time 2.846e-06/2.055, allocations: 0 / 1.163 GB, free: 23.65 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.001593/2.057, allocations: 0 / 1.163 GB, free: 23.65 MB / 0.7637 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2029 * Number of variables: 2029 Notification: Performance of Generate backend data structure: time 0.07167/2.128, allocations: 22.17 MB / 1.185 GB, free: 15.91 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 5.251e-05/2.128, allocations: 11.53 kB / 1.185 GB, free: 15.91 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01389/2.142, allocations: 2.241 MB / 1.187 GB, free: 14.93 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03658/2.179, allocations: 15.6 MB / 1.202 GB, free: 12.21 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008072/2.18, allocations: 0.6889 MB / 1.203 GB, free: 12.19 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.006503/2.186, allocations: 0.9435 MB / 1.204 GB, free: 12.17 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04383/2.23, allocations: 16.59 MB / 1.22 GB, free: 8.25 MB / 0.7637 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003949/2.23, allocations: 12.81 kB / 1.22 GB, free: 8.25 MB / 0.7637 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004818/2.235, allocations: 326.6 kB / 1.22 GB, free: 8.25 MB / 0.7637 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003415/2.236, allocations: 365.5 kB / 1.221 GB, free: 8.211 MB / 0.7637 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0426/2.278, allocations: 21.02 MB / 1.241 GB, free: 5.051 MB / 0.7637 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1528/2.431, allocations: 79.66 MB / 1.319 GB, free: 13.27 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02249/2.454, allocations: 13 MB / 1.332 GB, free: 268 kB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01656/2.47, allocations: 10 MB / 1.341 GB, free: 6.242 MB / 0.8575 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt evalFunc (simulation): time 0.08181/2.552, allocations: 35.01 MB / 1.376 GB, free: 2.867 MB / 0.8887 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01967/2.572, allocations: 9.939 MB / 1.385 GB, free: 8.859 MB / 0.9044 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02982/2.602, allocations: 8.576 MB / 1.394 GB, free: 456 kB / 0.9044 GB Notification: Performance of pre-optimization done (n=600): time 5.217e-05/2.602, allocations: 0 / 1.394 GB, free: 456 kB / 0.9044 GB Notification: Performance of matching and sorting (n=916): time 1.31/3.912, allocations: 249.1 MB / 1.637 GB, free: 329.2 MB / 0.9512 GB Warning: The linear system: 1 : valNorth2[7].dp = valNorth2[2].port_a.p - valNorth2[7].port_b.p 2 : valNorth2[5].dp = valNorth2[2].port_a.p - valNorth2[5].port_b.p 3 : tabsNorth2[5].dp = valNorth2[5].port_b.p - tabsSouth1[1].port_b.p 4 : tabsNorth2[7].dp = valNorth2[7].port_b.p - tabsSouth1[1].port_b.p [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ valNorth2[7].port_b.p ; tabsSouth1[1].port_b.p ; valNorth2[5].port_b.p ; valNorth2[2].port_a.p ] = [ -valNorth2[7].dp ; -valNorth2[5].dp ; -tabsNorth2[5].dp ; -tabsNorth2[7].dp ] might be structurally or numerically singular for variable valNorth2[2].port_a.p since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0 2 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0 [ -1.0 , -1.0 ; 1.0 , 1.0 ] * [ tabsSouth1[2].m_flow ; tabsSouth1[1].m_flow ] = [ tabsSouth1[3].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + (-spl1.res1.m_flow) - valCoo.m_flow - valNorth.res3.m_flow - valSouth.res3.m_flow ; pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ] might be structurally or numerically singular for variable tabsSouth1[1].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valNorth2[7].dp = valNorth2[2].port_a.p - valNorth2[7].port_b.p 2 : tabsNorth2[7].dp = valNorth2[7].port_b.p - tabsSouth1[1].port_b.p 3 : tabsNorth2[5].dp = valNorth2[5].port_b.p - tabsSouth1[1].port_b.p 4 : valNorth2[5].dp = valNorth2[2].port_a.p - valNorth2[5].port_b.p [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ valNorth2[2].port_a.p ; valNorth2[5].port_b.p ; tabsSouth1[1].port_b.p ; valNorth2[7].port_b.p ] = [ -valNorth2[7].dp ; -tabsNorth2[7].dp ; -tabsNorth2[5].dp ; -valNorth2[5].dp ] might be structurally or numerically singular for variable valNorth2[7].port_b.p since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[2].m_flow + tabsSouth1[1].m_flow - pipSouth1.m_flow = 0.0 2 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0 [ 1.0 , 1.0 ; -1.0 , -1.0 ] * [ tabsSouth1[1].m_flow ; tabsSouth1[2].m_flow ] = [ pipSouth1.m_flow + (-tabsSouth1[3].m_flow) - tabsSouth1[4].m_flow ; tabsSouth1[3].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + (-spl1.res1.m_flow) - valCoo.m_flow - valNorth.res3.m_flow - valSouth.res3.m_flow ] might be structurally or numerically singular for variable tabsSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 2 : tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 3 : tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 4 : valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 ; valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ; tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ; valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ] = [ -valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ; -tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ; -tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ; -valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ] might be structurally or numerically singular for variable valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsNorth2[8].m_flow.SeedStateSetJac0) - tabsNorth2[7].m_flow.SeedStateSetJac0 - tabsNorth2[6].m_flow.SeedStateSetJac0 - tabsNorth2[5].m_flow.SeedStateSetJac0 - tabsNorth2[4].m_flow.SeedStateSetJac0 - tabsNorth2[3].m_flow.SeedStateSetJac0 - tabsNorth2[2].m_flow.SeedStateSetJac0 - tabsNorth2[1].m_flow.SeedStateSetJac0 - tabsNorth1[4].m_flow.SeedStateSetJac0 - tabsNorth1[3].m_flow.SeedStateSetJac0 - tabsNorth1[2].m_flow.SeedStateSetJac0 - tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth2[8].m_flow.SeedStateSetJac0 - tabsSouth2[7].m_flow.SeedStateSetJac0 - tabsSouth2[6].m_flow.SeedStateSetJac0 - tabsSouth2[5].m_flow.SeedStateSetJac0 - tabsSouth2[4].m_flow.SeedStateSetJac0 - tabsSouth2[3].m_flow.SeedStateSetJac0 - tabsSouth2[2].m_flow.SeedStateSetJac0 - tabsSouth2[1].m_flow.SeedStateSetJac0 - tabsSouth1[4].m_flow.SeedStateSetJac0 - tabsSouth1[3].m_flow.SeedStateSetJac0 - tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0 2 : tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0 [ -1.0 , -1.0 ; 1.0 , 1.0 ] * [ tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ; tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ] = [ tabsNorth2[8].m_flow.SeedStateSetJac0 + tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth2[1].m_flow.SeedStateSetJac0 + tabsSouth2[2].m_flow.SeedStateSetJac0 + tabsSouth2[3].m_flow.SeedStateSetJac0 + tabsSouth2[4].m_flow.SeedStateSetJac0 + tabsSouth2[5].m_flow.SeedStateSetJac0 + tabsSouth2[6].m_flow.SeedStateSetJac0 + tabsSouth2[7].m_flow.SeedStateSetJac0 + tabsSouth2[8].m_flow.SeedStateSetJac0 + tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsNorth1[2].m_flow.SeedStateSetJac0 + tabsNorth1[3].m_flow.SeedStateSetJac0 + tabsNorth1[4].m_flow.SeedStateSetJac0 + tabsNorth2[1].m_flow.SeedStateSetJac0 + tabsNorth2[2].m_flow.SeedStateSetJac0 + tabsNorth2[3].m_flow.SeedStateSetJac0 + tabsNorth2[4].m_flow.SeedStateSetJac0 + tabsNorth2[5].m_flow.SeedStateSetJac0 + tabsNorth2[6].m_flow.SeedStateSetJac0 + tabsNorth2[7].m_flow.SeedStateSetJac0 + (-spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0) - valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ; pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsSouth1[3].m_flow.SeedStateSetJac0) - tabsSouth1[4].m_flow.SeedStateSetJac0 ] might be structurally or numerically singular for variable tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 2 : valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 3 : tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 4 : tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 = valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ valNorth2.7.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ; tabsSouth1.1.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ; valNorth2.5.port_b.p.$pDERStateSetJac0.dummyVarStateSetJac0 ; valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 ] = [ -valNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ; -valNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ; -tabsNorth2.5.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ; -tabsNorth2.7.dp.$pDERStateSetJac0.dummyVarStateSetJac0 ] might be structurally or numerically singular for variable valNorth2.2.port_a.p.$pDERStateSetJac0.dummyVarStateSetJac0 since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsNorth2[8].m_flow.SeedStateSetJac0) - tabsNorth2[7].m_flow.SeedStateSetJac0 - tabsNorth2[6].m_flow.SeedStateSetJac0 - tabsNorth2[5].m_flow.SeedStateSetJac0 - tabsNorth2[4].m_flow.SeedStateSetJac0 - tabsNorth2[3].m_flow.SeedStateSetJac0 - tabsNorth2[2].m_flow.SeedStateSetJac0 - tabsNorth2[1].m_flow.SeedStateSetJac0 - tabsNorth1[4].m_flow.SeedStateSetJac0 - tabsNorth1[3].m_flow.SeedStateSetJac0 - tabsNorth1[2].m_flow.SeedStateSetJac0 - tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth2[8].m_flow.SeedStateSetJac0 - tabsSouth2[7].m_flow.SeedStateSetJac0 - tabsSouth2[6].m_flow.SeedStateSetJac0 - tabsSouth2[5].m_flow.SeedStateSetJac0 - tabsSouth2[4].m_flow.SeedStateSetJac0 - tabsSouth2[3].m_flow.SeedStateSetJac0 - tabsSouth2[2].m_flow.SeedStateSetJac0 - tabsSouth2[1].m_flow.SeedStateSetJac0 - tabsSouth1[4].m_flow.SeedStateSetJac0 - tabsSouth1[3].m_flow.SeedStateSetJac0 - tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0 2 : tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 = 0.0 [ -1.0 , -1.0 ; 1.0 , 1.0 ] * [ tabsSouth1.2.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ; tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ] = [ tabsNorth2[8].m_flow.SeedStateSetJac0 + tabsSouth1[4].m_flow.SeedStateSetJac0 + tabsSouth1[3].m_flow.SeedStateSetJac0 + tabsSouth2[1].m_flow.SeedStateSetJac0 + tabsSouth2[2].m_flow.SeedStateSetJac0 + tabsSouth2[3].m_flow.SeedStateSetJac0 + tabsSouth2[4].m_flow.SeedStateSetJac0 + tabsSouth2[5].m_flow.SeedStateSetJac0 + tabsSouth2[6].m_flow.SeedStateSetJac0 + tabsSouth2[7].m_flow.SeedStateSetJac0 + tabsSouth2[8].m_flow.SeedStateSetJac0 + tabsNorth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + tabsNorth1[2].m_flow.SeedStateSetJac0 + tabsNorth1[3].m_flow.SeedStateSetJac0 + tabsNorth1[4].m_flow.SeedStateSetJac0 + tabsNorth2[1].m_flow.SeedStateSetJac0 + tabsNorth2[2].m_flow.SeedStateSetJac0 + tabsNorth2[3].m_flow.SeedStateSetJac0 + tabsNorth2[4].m_flow.SeedStateSetJac0 + tabsNorth2[5].m_flow.SeedStateSetJac0 + tabsNorth2[6].m_flow.SeedStateSetJac0 + tabsNorth2[7].m_flow.SeedStateSetJac0 + (-spl1.res1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0) - valCoo.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valNorth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 - valSouth.res3.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 ; pipSouth1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 + (-tabsSouth1[3].m_flow.SeedStateSetJac0) - tabsSouth1[4].m_flow.SeedStateSetJac0 ] might be structurally or numerically singular for variable tabsSouth1.1.m_flow.$pDERStateSetJac0.dummyVarStateSetJac0 since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of inlineWhenForInitialization (initialization): time 0.1494/4.061, allocations: 58.35 MB / 1.694 GB, free: 269.3 MB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03011/4.092, allocations: 14.76 MB / 1.708 GB, free: 254.7 MB / 0.9512 GB Notification: Performance of collectPreVariables (initialization): time 0.005093/4.097, allocations: 237.7 kB / 1.709 GB, free: 254.5 MB / 0.9512 GB Notification: Performance of collectInitialEqns (initialization): time 0.009221/4.106, allocations: 7.139 MB / 1.716 GB, free: 247.6 MB / 0.9512 GB Notification: Performance of collectInitialBindings (initialization): time 0.0129/4.119, allocations: 3.294 MB / 1.719 GB, free: 244.4 MB / 0.9512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01897/4.138, allocations: 4.137 MB / 1.723 GB, free: 240.2 MB / 0.9512 GB Notification: Performance of setup shared object (initialization): time 3.974e-05/4.138, allocations: 305.1 kB / 1.723 GB, free: 239.9 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03298/4.171, allocations: 24.49 MB / 1.747 GB, free: 215.4 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03592/4.207, allocations: 27.17 MB / 1.773 GB, free: 187.2 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.06585/4.273, allocations: 44.69 MB / 1.817 GB, free: 141.8 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.852e-05/4.273, allocations: 15.94 kB / 1.817 GB, free: 141.8 MB / 0.9512 GB Notification: Performance of matching and sorting (n=1408) (initialization): time 0.9391/5.212, allocations: 144.9 MB / 1.959 GB, free: 414.4 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002307/5.212, allocations: 54.45 kB / 1.959 GB, free: 414.4 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001837/5.212, allocations: 48.47 kB / 1.959 GB, free: 414.4 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5711/5.784, allocations: 124.4 MB / 2.08 GB, free: 379.4 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01821/5.802, allocations: 3.33 MB / 2.084 GB, free: 376.2 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1686/5.971, allocations: 82.49 MB / 2.164 GB, free: 293.7 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1815/6.152, allocations: 10.86 MB / 2.175 GB, free: 282.9 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.009963/6.162, allocations: 1.637 MB / 2.176 GB, free: 281.3 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04712/6.209, allocations: 27.45 MB / 2.203 GB, free: 253.8 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03515/6.244, allocations: 26.6 MB / 2.229 GB, free: 226.2 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06262/6.307, allocations: 43.59 MB / 2.272 GB, free: 181.9 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.895e-05/6.307, allocations: 16 kB / 2.272 GB, free: 181.9 MB / 0.9512 GB Notification: Performance of matching and sorting (n=1408) (initialization_lambda0): time 0.7026/7.01, allocations: 142.8 MB / 2.411 GB, free: 39.86 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 8.118e-05/7.01, allocations: 57.7 kB / 2.411 GB, free: 39.79 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.443e-05/7.01, allocations: 44 kB / 2.411 GB, free: 39.75 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.9346/7.945, allocations: 124.3 MB / 2.533 GB, free: 398.2 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01681/7.961, allocations: 3.287 MB / 2.536 GB, free: 397 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1681/8.13, allocations: 88.66 MB / 2.622 GB, free: 316.4 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1765/8.306, allocations: 10.89 MB / 2.633 GB, free: 305.6 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006883/8.313, allocations: 1.601 MB / 2.635 GB, free: 304 MB / 0.9512 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 207 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (952): * Single equations (assignments): 934 * Array equations: 6 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 8 * Torn equation systems: 3 * 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): 8 systems {1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(28,28,89.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(33,119), (33,119)} Notification: Performance of prepare postOptimizeDAE: time 0.009314/8.322, allocations: 0.7321 MB / 2.635 GB, free: 303.3 MB / 0.9512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007777/8.33, allocations: 1.491 MB / 2.637 GB, free: 302.6 MB / 0.9512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2112/8.541, allocations: 69.9 MB / 2.705 GB, free: 232.9 MB / 0.9512 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2298/8.771, allocations: 84.4 MB / 2.787 GB, free: 148.5 MB / 0.9512 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001712/8.771, allocations: 28 kB / 2.787 GB, free: 148.5 MB / 0.9512 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2239/8.995, allocations: 83.28 MB / 2.869 GB, free: 65.14 MB / 0.9512 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.7592/9.755, allocations: 209.2 MB / 3.073 GB, free: 343.6 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001426/9.755, allocations: 0 / 3.073 GB, free: 343.6 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01226/9.767, allocations: 2.052 MB / 3.075 GB, free: 341.6 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.549/10.32, allocations: 147.4 MB / 3.219 GB, free: 195.5 MB / 0.9512 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004971/10.32, allocations: 0.8142 MB / 3.22 GB, free: 194.7 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1303/10.45, allocations: 71.74 MB / 3.29 GB, free: 122.8 MB / 0.9512 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1/10.55, allocations: 48.86 MB / 3.338 GB, free: 73.85 MB / 0.9512 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.7459/11.3, allocations: 122.7 MB / 3.457 GB, free: 391.2 MB / 0.9512 GB Notification: Performance of postOpt removeConstants (simulation): time 0.02152/11.32, allocations: 7.39 MB / 3.465 GB, free: 389.2 MB / 0.9512 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008783/11.33, allocations: 237.8 kB / 3.465 GB, free: 389.1 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.09991/11.43, allocations: 5.53 MB / 3.47 GB, free: 388.9 MB / 0.9512 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.008073/11.44, allocations: 1.145 MB / 3.471 GB, free: 388.8 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.005127/11.44, allocations: 0.8791 MB / 3.472 GB, free: 388.8 MB / 0.9512 GB Notification: Performance of sorting global known variables: time 0.02087/11.46, allocations: 10.12 MB / 3.482 GB, free: 385.5 MB / 0.9512 GB Notification: Performance of sort global known variables: time 7.72e-07/11.46, allocations: 3.938 kB / 3.482 GB, free: 385.5 MB / 0.9512 GB Notification: Performance of remove unused functions: time 0.186/11.65, allocations: 86.44 MB / 3.567 GB, free: 320.9 MB / 0.9512 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 74 ($STATESET1.x[32],$STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1]) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (595): * Single equations (assignments): 572 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 4 * 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): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(28,28,89.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(33,156), (1,1), (61,217)} Notification: Performance of Backend phase and start with SimCode phase: time 0.006884/11.65, allocations: 1.698 MB / 3.568 GB, free: 319.8 MB / 0.9512 GB Notification: Performance of simCode: created initialization part: time 0.1702/11.83, allocations: 98.32 MB / 3.664 GB, free: 235.2 MB / 0.9512 GB Notification: Performance of simCode: created event and clocks part: time 1.544e-05/11.83, allocations: 0 / 3.664 GB, free: 235.2 MB / 0.9512 GB Notification: Performance of simCode: created simulation system equations: time 0.07549/11.9, allocations: 35.74 MB / 3.699 GB, free: 199.7 MB / 0.9512 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0874/11.99, allocations: 7.611 MB / 3.707 GB, free: 192.4 MB / 0.9512 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1021/12.09, allocations: 66.62 MB / 3.772 GB, free: 125.9 MB / 0.9512 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01753/12.11, allocations: 10.65 MB / 3.782 GB, free: 115.2 MB / 0.9512 GB Notification: Performance of simCode: alias equations: time 0.04506/12.15, allocations: 8.389 MB / 3.79 GB, free: 106.8 MB / 0.9512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01928/12.17, allocations: 2.47 MB / 3.793 GB, free: 104.3 MB / 0.9512 GB Notification: Performance of SimCode: time 1.363e-06/12.17, allocations: 0 / 3.793 GB, free: 104.3 MB / 0.9512 GB Notification: Performance of Templates: time 2.364/14.54, allocations: 0.6982 GB / 4.491 GB, free: 295 MB / 0.9513 GB make -j1 -f IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic.makefile (rm -f IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic.pipe ; mkfifo IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic.pipe >> ../files/IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic.sim & ./IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Examples.FlowSystem.Basic.pipe 2>&1)