Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.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/Buildings 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/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(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic") translateModel(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001125/0.001125, 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 0.001318/0.001318, allocations: 195.6 kB / 16.14 MB, free: 6.648 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.389/1.389, 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/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.522/2.522, allocations: 390.2 MB / 0.6642 GB, free: 0.6094 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001235/0.001235, allocations: 67.89 kB / 0.8119 GB, free: 14.88 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7817/0.7829, allocations: 140.3 MB / 0.9489 GB, free: 9.152 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Basic): time 0.9434/1.726, allocations: 353 MB / 1.294 GB, free: 59.79 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.1271/1.854, allocations: 73.09 MB / 1.365 GB, free: 56.41 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01815/1.872, allocations: 394.8 kB / 1.365 GB, free: 56.41 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.01633/1.888, allocations: 4.429 MB / 1.37 GB, free: 55.42 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.04178/1.93, allocations: 12.55 MB / 1.382 GB, free: 49.11 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.02565/1.956, allocations: 8.908 MB / 1.391 GB, free: 43.6 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.05491/2.011, allocations: 48.58 MB / 1.438 GB, free: 2.301 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03278/2.043, allocations: 17.56 MB / 1.455 GB, free: 1.336 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0384/2.082, allocations: 14.6 MB / 1.47 GB, free: 3.41 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.04422/2.126, allocations: 15.79 MB / 1.485 GB, free: 4.77 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.01261/2.139, allocations: 1.223 MB / 1.486 GB, free: 3.547 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02273/2.162, allocations: 4.888 MB / 1.491 GB, free: 14.91 MB / 1.061 GB Notification: Performance of NFScalarize.scalarize: time 0.01083/2.172, allocations: 5.134 MB / 1.496 GB, free: 10 MB / 1.061 GB Notification: Performance of NFVerifyModel.verify: time 0.02581/2.198, allocations: 9.555 MB / 1.505 GB, free: 0.6328 MB / 1.061 GB Notification: Performance of NFConvertDAE.convert: time 0.04669/2.245, allocations: 28.09 MB / 1.533 GB, free: 5.609 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 4.098e-06/2.245, allocations: 4 kB / 1.533 GB, free: 5.605 MB / 1.092 GB Notification: Performance of FrontEnd: time 1.022e-06/2.245, allocations: 0 / 1.533 GB, free: 5.605 MB / 1.092 GB Notification: Performance of Transformations before backend: time 0.0008678/2.246, allocations: 0 / 1.533 GB, free: 5.605 MB / 1.092 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 0.06824/2.314, allocations: 22.17 MB / 1.554 GB, free: 15.5 MB / 1.123 GB Notification: Performance of prepare preOptimizeDAE: time 4.404e-05/2.314, allocations: 12.03 kB / 1.554 GB, free: 15.49 MB / 1.123 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01499/2.329, allocations: 2.578 MB / 1.557 GB, free: 12.89 MB / 1.123 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04019/2.369, allocations: 15.74 MB / 1.572 GB, free: 13.43 MB / 1.139 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009315/2.37, allocations: 0.6843 MB / 1.573 GB, free: 12.75 MB / 1.139 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005836/2.376, allocations: 0.941 MB / 1.574 GB, free: 11.81 MB / 1.139 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04361/2.42, allocations: 16.7 MB / 1.59 GB, free: 10.93 MB / 1.154 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003908/2.42, allocations: 15.88 kB / 1.59 GB, free: 10.91 MB / 1.154 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003962/2.424, allocations: 327.5 kB / 1.59 GB, free: 10.6 MB / 1.154 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004003/2.425, allocations: 367.3 kB / 1.591 GB, free: 10.24 MB / 1.154 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04636/2.471, allocations: 21.2 MB / 1.612 GB, free: 5.031 MB / 1.17 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 0.1691/2.64, allocations: 79.94 MB / 1.69 GB, free: 2.43 MB / 1.248 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02511/2.665, allocations: 13.2 MB / 1.702 GB, free: 5.215 MB / 1.264 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01909/2.684, allocations: 10.09 MB / 1.712 GB, free: 11.1 MB / 1.279 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 1.323/4.007, allocations: 35.08 MB / 1.747 GB, free: 270.8 MB / 1.279 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01955/4.027, allocations: 10.04 MB / 1.756 GB, free: 270.6 MB / 1.279 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02792/4.055, allocations: 8.565 MB / 1.765 GB, free: 270.2 MB / 1.279 GB Notification: Performance of pre-optimization done (n=600): time 4.755e-05/4.055, allocations: 0 / 1.765 GB, free: 270.2 MB / 1.279 GB Notification: Performance of matching and sorting (n=916): time 0.9742/5.029, allocations: 249.6 MB / 2.009 GB, free: 73.34 MB / 1.279 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 0.1569/5.186, allocations: 58.36 MB / 2.066 GB, free: 13.62 MB / 1.279 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04485/5.231, allocations: 14.77 MB / 2.08 GB, free: 14.99 MB / 1.295 GB Notification: Performance of collectPreVariables (initialization): time 0.007283/5.238, allocations: 235.6 kB / 2.08 GB, free: 14.76 MB / 1.295 GB Notification: Performance of collectInitialEqns (initialization): time 0.01462/5.253, allocations: 7.139 MB / 2.087 GB, free: 7.676 MB / 1.295 GB Notification: Performance of collectInitialBindings (initialization): time 0.01941/5.272, allocations: 3.294 MB / 2.09 GB, free: 4.406 MB / 1.295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.02687/5.299, allocations: 4.14 MB / 2.094 GB, free: 268 kB / 1.295 GB Notification: Performance of setup shared object (initialization): time 0.0001436/5.299, allocations: 306.2 kB / 2.095 GB, free: 15.96 MB / 1.311 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.06667/5.366, allocations: 24.58 MB / 2.119 GB, free: 7.352 MB / 1.326 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.05583/5.422, allocations: 27.25 MB / 2.145 GB, free: 11.11 MB / 1.358 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0862/5.508, allocations: 44.86 MB / 2.189 GB, free: 13.72 MB / 1.404 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.261e-05/5.508, allocations: 12 kB / 2.189 GB, free: 13.71 MB / 1.404 GB Notification: Performance of matching and sorting (n=1408) (initialization): time 1.704/7.212, allocations: 145.1 MB / 2.331 GB, free: 0.5849 GB / 1.436 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001179/7.213, allocations: 51.05 kB / 2.331 GB, free: 0.5849 GB / 1.436 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.049e-05/7.213, allocations: 45.69 kB / 2.331 GB, free: 0.5849 GB / 1.436 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5674/7.78, allocations: 124.5 MB / 2.452 GB, free: 482.9 MB / 1.436 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01808/7.798, allocations: 3.361 MB / 2.456 GB, free: 479.6 MB / 1.436 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1655/7.964, allocations: 82.49 MB / 2.536 GB, free: 397 MB / 1.436 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1782/8.142, allocations: 10.89 MB / 2.547 GB, free: 386.1 MB / 1.436 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007534/8.15, allocations: 1.64 MB / 2.549 GB, free: 384.5 MB / 1.436 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04406/8.194, allocations: 27.54 MB / 2.575 GB, free: 356.9 MB / 1.436 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03725/8.231, allocations: 26.69 MB / 2.601 GB, free: 329.2 MB / 1.436 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06698/8.298, allocations: 43.74 MB / 2.644 GB, free: 284.7 MB / 1.436 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.182e-05/8.298, allocations: 12 kB / 2.644 GB, free: 284.7 MB / 1.436 GB Notification: Performance of matching and sorting (n=1408) (initialization_lambda0): time 0.5861/8.884, allocations: 143 MB / 2.784 GB, free: 142.4 MB / 1.436 GB Notification: Performance of prepare postOptimizeDAE: time 9.118e-05/8.884, allocations: 57.64 kB / 2.784 GB, free: 142.3 MB / 1.436 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.176e-05/8.884, allocations: 44 kB / 2.784 GB, free: 142.2 MB / 1.436 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5596/9.444, allocations: 124.3 MB / 2.905 GB, free: 17.99 MB / 1.436 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.6044/10.05, allocations: 3.304 MB / 2.909 GB, free: 0.5914 GB / 1.436 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1767/10.23, allocations: 88.65 MB / 2.995 GB, free: 0.5712 GB / 1.436 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1741/10.4, allocations: 10.93 MB / 3.006 GB, free: 0.5703 GB / 1.436 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007655/10.41, allocations: 1.602 MB / 3.007 GB, free: 0.5692 GB / 1.436 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 0.01039/10.42, allocations: 0.7311 MB / 3.008 GB, free: 0.5687 GB / 1.436 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01005/10.43, allocations: 1.483 MB / 3.01 GB, free: 0.5686 GB / 1.436 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2297/10.66, allocations: 70.1 MB / 3.078 GB, free: 0.5158 GB / 1.436 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2428/10.9, allocations: 84.57 MB / 3.161 GB, free: 443.7 MB / 1.436 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002169/10.9, allocations: 32 kB / 3.161 GB, free: 443.7 MB / 1.436 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2218/11.12, allocations: 83.45 MB / 3.242 GB, free: 360.2 MB / 1.436 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 0.4083/11.53, allocations: 209.5 MB / 3.447 GB, free: 150.6 MB / 1.436 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001982/11.53, allocations: 0 / 3.447 GB, free: 150.6 MB / 1.436 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02401/11.55, allocations: 2.09 MB / 3.449 GB, free: 148.5 MB / 1.436 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.167/12.72, allocations: 147.4 MB / 3.593 GB, free: 0.5861 GB / 1.436 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004441/12.73, allocations: 0.8171 MB / 3.593 GB, free: 0.5861 GB / 1.436 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1237/12.85, allocations: 71.74 MB / 3.664 GB, free: 0.5695 GB / 1.436 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.09951/12.95, allocations: 48.89 MB / 3.711 GB, free: 0.547 GB / 1.436 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2816/13.23, allocations: 123 MB / 3.831 GB, free: 439.3 MB / 1.436 GB Notification: Performance of postOpt removeConstants (simulation): time 0.02245/13.25, allocations: 7.394 MB / 3.839 GB, free: 432.7 MB / 1.436 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008957/13.26, allocations: 235.9 kB / 3.839 GB, free: 432.5 MB / 1.436 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.09601/13.36, allocations: 5.555 MB / 3.844 GB, free: 426.9 MB / 1.436 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00666/13.36, allocations: 1.143 MB / 3.845 GB, free: 425.8 MB / 1.436 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.004313/13.37, allocations: 0.8767 MB / 3.846 GB, free: 424.9 MB / 1.436 GB Notification: Performance of sorting global known variables: time 0.02066/13.39, allocations: 10.12 MB / 3.856 GB, free: 414.9 MB / 1.436 GB Notification: Performance of sort global known variables: time 5.81e-07/13.39, allocations: 0 / 3.856 GB, free: 414.9 MB / 1.436 GB Notification: Performance of remove unused functions: time 0.202/13.59, allocations: 86.46 MB / 3.941 GB, free: 328.5 MB / 1.436 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 0.00877/13.6, allocations: 1.703 MB / 3.942 GB, free: 327 MB / 1.436 GB Notification: Performance of simCode: created initialization part: time 0.1653/13.77, allocations: 98.59 MB / 4.039 GB, free: 228.3 MB / 1.436 GB Notification: Performance of simCode: created event and clocks part: time 1.194e-05/13.77, allocations: 7.562 kB / 4.039 GB, free: 228.3 MB / 1.436 GB Notification: Performance of simCode: created simulation system equations: time 0.07182/13.84, allocations: 35.83 MB / 4.074 GB, free: 192.5 MB / 1.436 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.08747/13.93, allocations: 7.611 MB / 4.081 GB, free: 185.1 MB / 1.436 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.108/14.03, allocations: 66.76 MB / 4.146 GB, free: 118.2 MB / 1.436 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01638/14.05, allocations: 10.65 MB / 4.157 GB, free: 107.5 MB / 1.436 GB Notification: Performance of simCode: alias equations: time 0.0386/14.09, allocations: 8.405 MB / 4.165 GB, free: 99.13 MB / 1.436 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01738/14.11, allocations: 2.481 MB / 4.167 GB, free: 96.64 MB / 1.436 GB Notification: Performance of SimCode: time 1.132e-06/14.11, allocations: 0 / 4.167 GB, free: 96.64 MB / 1.436 GB Notification: Performance of Templates: time 1.694/15.8, allocations: 0.6988 GB / 4.866 GB, free: 53.84 MB / 1.436 GB make -j1 -f Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic.makefile (rm -f Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic.pipe ; mkfifo Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic.pipe >> ../files/Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic.sim & ./Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic.pipe 2>&1)