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 0.001503/0.001503, 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 0.001796/0.001796, allocations: 193.3 kB / 16.14 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.408/1.408, allocations: 222.9 MB / 239.8 MB, free: 4.613 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 2.425/2.425, allocations: 390.2 MB / 0.6642 GB, free: 0.6172 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001281/0.001281, allocations: 59.91 kB / 0.8118 GB, free: 14.89 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7691/0.7703, allocations: 140.3 MB / 0.9489 GB, free: 9.203 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Basic): time 0.9848/1.755, allocations: 353 MB / 1.294 GB, free: 59.75 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.1056/1.861, allocations: 73.09 MB / 1.365 GB, free: 56.36 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02153/1.882, allocations: 391.6 kB / 1.365 GB, free: 56.36 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.0169/1.899, allocations: 4.426 MB / 1.37 GB, free: 55.38 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.04146/1.941, allocations: 12.54 MB / 1.382 GB, free: 49.02 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.02361/1.964, allocations: 8.917 MB / 1.391 GB, free: 43.51 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.04975/2.014, allocations: 48.58 MB / 1.438 GB, free: 2.238 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02803/2.042, allocations: 17.56 MB / 1.455 GB, free: 1.27 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03696/2.079, allocations: 14.59 MB / 1.47 GB, free: 3.344 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03448/2.114, allocations: 15.79 MB / 1.485 GB, free: 4.703 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.009672/2.124, allocations: 1.219 MB / 1.486 GB, free: 3.484 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02246/2.146, allocations: 4.891 MB / 1.491 GB, free: 14.86 MB / 1.061 GB Notification: Performance of NFScalarize.scalarize: time 0.01158/2.158, allocations: 5.135 MB / 1.496 GB, free: 9.941 MB / 1.061 GB Notification: Performance of NFVerifyModel.verify: time 0.0248/2.182, allocations: 9.552 MB / 1.505 GB, free: 0.5742 MB / 1.061 GB Notification: Performance of NFConvertDAE.convert: time 0.05195/2.234, allocations: 28.1 MB / 1.533 GB, free: 5.543 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 7.424e-06/2.234, allocations: 0 / 1.533 GB, free: 5.543 MB / 1.092 GB Notification: Performance of FrontEnd: time 1.372e-06/2.234, allocations: 0 / 1.533 GB, free: 5.543 MB / 1.092 GB Notification: Performance of Transformations before backend: time 0.001025/2.236, allocations: 0 / 1.533 GB, free: 5.543 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 0.06605/2.302, allocations: 22.17 MB / 1.554 GB, free: 15.45 MB / 1.123 GB Notification: Performance of prepare preOptimizeDAE: time 4.609e-05/2.302, allocations: 12.03 kB / 1.554 GB, free: 15.43 MB / 1.123 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0142/2.316, allocations: 2.578 MB / 1.557 GB, free: 12.83 MB / 1.123 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03453/2.35, allocations: 15.73 MB / 1.572 GB, free: 13.38 MB / 1.139 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007554/2.351, allocations: 0.689 MB / 1.573 GB, free: 12.69 MB / 1.139 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004295/2.356, allocations: 0.9413 MB / 1.574 GB, free: 11.76 MB / 1.139 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03587/2.391, allocations: 16.7 MB / 1.59 GB, free: 10.87 MB / 1.154 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001941/2.392, allocations: 11.84 kB / 1.59 GB, free: 10.86 MB / 1.154 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002172/2.394, allocations: 320.8 kB / 1.59 GB, free: 10.55 MB / 1.154 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003686/2.394, allocations: 371.2 kB / 1.591 GB, free: 10.19 MB / 1.154 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04041/2.435, allocations: 21.2 MB / 1.612 GB, free: 4.977 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 0.148/2.583, allocations: 79.94 MB / 1.69 GB, free: 2.375 MB / 1.248 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02454/2.607, allocations: 13.21 MB / 1.702 GB, free: 5.152 MB / 1.264 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01739/2.625, allocations: 10.08 MB / 1.712 GB, free: 11.05 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 1.192/3.817, allocations: 35.09 MB / 1.747 GB, free: 0.4975 GB / 1.279 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01952/3.836, allocations: 10.04 MB / 1.756 GB, free: 0.4942 GB / 1.279 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02668/3.863, allocations: 8.559 MB / 1.765 GB, free: 0.4919 GB / 1.279 GB Notification: Performance of pre-optimization done (n=600): time 4.633e-05/3.863, allocations: 0 / 1.765 GB, free: 0.4919 GB / 1.279 GB Notification: Performance of matching and sorting (n=916): time 0.9419/4.805, allocations: 249.6 MB / 2.009 GB, free: 271.9 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 0.1253/4.93, allocations: 58.36 MB / 2.066 GB, free: 212 MB / 1.279 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02801/4.958, allocations: 14.77 MB / 2.08 GB, free: 197.3 MB / 1.279 GB Notification: Performance of collectPreVariables (initialization): time 0.004618/4.963, allocations: 241.6 kB / 2.08 GB, free: 197.1 MB / 1.279 GB Notification: Performance of collectInitialEqns (initialization): time 0.007111/4.97, allocations: 7.138 MB / 2.087 GB, free: 190 MB / 1.279 GB Notification: Performance of collectInitialBindings (initialization): time 0.01168/4.982, allocations: 3.285 MB / 2.09 GB, free: 186.7 MB / 1.279 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01826/5, allocations: 4.142 MB / 2.094 GB, free: 182.6 MB / 1.279 GB Notification: Performance of setup shared object (initialization): time 4.209e-05/5, allocations: 301.1 kB / 2.095 GB, free: 182.3 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0329/5.033, allocations: 24.58 MB / 2.119 GB, free: 157.7 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.04425/5.077, allocations: 27.25 MB / 2.145 GB, free: 129.4 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.06516/5.142, allocations: 44.86 MB / 2.189 GB, free: 83.82 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.534e-05/5.143, allocations: 19.94 kB / 2.189 GB, free: 83.8 MB / 1.279 GB Notification: Performance of matching and sorting (n=1408) (initialization): time 1.588/6.731, allocations: 145.1 MB / 2.331 GB, free: 457.1 MB / 1.28 GB Notification: Performance of prepare postOptimizeDAE: time 0.000153/6.731, allocations: 61.39 kB / 2.331 GB, free: 457.1 MB / 1.28 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001355/6.731, allocations: 45.88 kB / 2.331 GB, free: 457.1 MB / 1.28 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5667/7.298, allocations: 124.4 MB / 2.452 GB, free: 357.7 MB / 1.28 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01849/7.316, allocations: 3.368 MB / 2.456 GB, free: 354.3 MB / 1.28 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1659/7.482, allocations: 82.47 MB / 2.536 GB, free: 271.7 MB / 1.28 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1779/7.66, allocations: 10.89 MB / 2.547 GB, free: 260.9 MB / 1.28 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00713/7.667, allocations: 1.643 MB / 2.549 GB, free: 259.2 MB / 1.28 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0413/7.709, allocations: 27.54 MB / 2.575 GB, free: 231.7 MB / 1.28 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03356/7.742, allocations: 26.69 MB / 2.601 GB, free: 203.9 MB / 1.28 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0641/7.806, allocations: 43.75 MB / 2.644 GB, free: 159.5 MB / 1.28 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.607e-05/7.806, allocations: 19.94 kB / 2.644 GB, free: 159.5 MB / 1.28 GB Notification: Performance of matching and sorting (n=1408) (initialization_lambda0): time 0.5776/8.384, allocations: 143 MB / 2.784 GB, free: 17.11 MB / 1.28 GB Notification: Performance of prepare postOptimizeDAE: time 6.963e-05/8.384, allocations: 53.69 kB / 2.784 GB, free: 17.05 MB / 1.28 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.6138/8.998, allocations: 45.17 kB / 2.784 GB, free: 453.9 MB / 1.28 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5759/9.574, allocations: 124.3 MB / 2.905 GB, free: 419.8 MB / 1.28 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01656/9.59, allocations: 3.319 MB / 2.909 GB, free: 416.6 MB / 1.28 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.156/9.746, allocations: 88.67 MB / 2.995 GB, free: 328.1 MB / 1.28 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1764/9.923, allocations: 10.93 MB / 3.006 GB, free: 317.2 MB / 1.28 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007763/9.931, allocations: 1.605 MB / 3.007 GB, free: 315.6 MB / 1.28 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 0.009675/9.94, allocations: 0.7306 MB / 3.008 GB, free: 314.9 MB / 1.28 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008704/9.949, allocations: 1.485 MB / 3.01 GB, free: 314.2 MB / 1.28 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2234/10.17, allocations: 70.09 MB / 3.078 GB, free: 244.2 MB / 1.28 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2317/10.4, allocations: 84.57 MB / 3.161 GB, free: 159.6 MB / 1.28 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001745/10.4, allocations: 35.94 kB / 3.161 GB, free: 159.6 MB / 1.28 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2216/10.63, allocations: 83.45 MB / 3.242 GB, free: 76.03 MB / 1.28 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 0.8993/11.53, allocations: 209.5 MB / 3.447 GB, free: 388.5 MB / 1.28 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001036/11.53, allocations: 0 / 3.447 GB, free: 388.5 MB / 1.28 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01158/11.54, allocations: 2.092 MB / 3.449 GB, free: 386.5 MB / 1.28 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.5457/12.08, allocations: 147.4 MB / 3.593 GB, free: 240.2 MB / 1.28 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.005073/12.09, allocations: 0.8186 MB / 3.593 GB, free: 239.4 MB / 1.28 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1207/12.21, allocations: 71.74 MB / 3.664 GB, free: 167.6 MB / 1.28 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1023/12.31, allocations: 48.9 MB / 3.711 GB, free: 118.5 MB / 1.28 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.8695/13.18, allocations: 123 MB / 3.831 GB, free: 433.8 MB / 1.28 GB Notification: Performance of postOpt removeConstants (simulation): time 0.02369/13.2, allocations: 7.394 MB / 3.839 GB, free: 433.7 MB / 1.28 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007593/13.21, allocations: 232.8 kB / 3.839 GB, free: 433.7 MB / 1.28 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.09838/13.31, allocations: 5.551 MB / 3.844 GB, free: 433.7 MB / 1.28 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006621/13.32, allocations: 1.152 MB / 3.845 GB, free: 433.7 MB / 1.28 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003672/13.32, allocations: 0.8803 MB / 3.846 GB, free: 433.7 MB / 1.28 GB Notification: Performance of sorting global known variables: time 0.02054/13.34, allocations: 10.11 MB / 3.856 GB, free: 432.1 MB / 1.28 GB Notification: Performance of sort global known variables: time 1.282e-06/13.34, allocations: 0 / 3.856 GB, free: 432.1 MB / 1.28 GB Notification: Performance of remove unused functions: time 0.2244/13.57, allocations: 86.46 MB / 3.941 GB, free: 388.7 MB / 1.28 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 0.007264/13.57, allocations: 1.726 MB / 3.942 GB, free: 387.6 MB / 1.28 GB Notification: Performance of simCode: created initialization part: time 0.1623/13.74, allocations: 98.58 MB / 4.039 GB, free: 308.2 MB / 1.28 GB Notification: Performance of simCode: created event and clocks part: time 1.141e-05/13.74, allocations: 4 kB / 4.039 GB, free: 308.2 MB / 1.28 GB Notification: Performance of simCode: created simulation system equations: time 0.07242/13.81, allocations: 35.83 MB / 4.073 GB, free: 276.7 MB / 1.28 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.08128/13.89, allocations: 7.603 MB / 4.081 GB, free: 269.6 MB / 1.28 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09841/13.99, allocations: 66.77 MB / 4.146 GB, free: 203.4 MB / 1.28 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0171/14, allocations: 10.66 MB / 4.157 GB, free: 192.7 MB / 1.28 GB Notification: Performance of simCode: alias equations: time 0.03185/14.04, allocations: 8.407 MB / 4.165 GB, free: 184.3 MB / 1.28 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01606/14.05, allocations: 2.478 MB / 4.167 GB, free: 181.8 MB / 1.28 GB Notification: Performance of SimCode: time 8.82e-07/14.05, allocations: 0 / 4.167 GB, free: 181.8 MB / 1.28 GB Notification: Performance of Templates: time 2.27/16.32, allocations: 0.6988 GB / 4.866 GB, free: 429.8 MB / 1.28 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)