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 9.1.2-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-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: "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Basic,fileNamePrefix="Buildings_9_Buildings_Fluid_Examples_FlowSystem_Basic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.FlowSystem.Basic,fileNamePrefix="Buildings_9_Buildings_Fluid_Examples_FlowSystem_Basic",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008936/0.0008936, allocations: 90.28 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00547/0.005471, allocations: 171.3 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.283/1.283, allocations: 223.3 MB / 240.3 MB, free: 5.336 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.224/2.224, allocations: 390.9 MB / 0.6664 GB, free: 2.379 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.0003447/0.0003447, allocations: 12 kB / 0.8161 GB, free: 13.15 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6167/0.6171, allocations: 142.4 MB / 0.9552 GB, free: 7.715 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Basic): time 0.9803/1.597, allocations: 348 MB / 1.295 GB, free: 56.19 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.09559/1.693, allocations: 72.37 MB / 1.366 GB, free: 54.92 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01889/1.712, allocations: 379.2 kB / 1.366 GB, free: 54.92 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.01444/1.727, allocations: 4.402 MB / 1.37 GB, free: 54.16 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.03765/1.764, allocations: 12.55 MB / 1.383 GB, free: 47.42 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.02504/1.789, allocations: 8.94 MB / 1.391 GB, free: 41.88 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.04719/1.836, allocations: 48.58 MB / 1.439 GB, free: 5.402 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02637/1.863, allocations: 17.24 MB / 1.456 GB, free: 4.816 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03227/1.895, allocations: 14.22 MB / 1.469 GB, free: 7.262 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03049/1.926, allocations: 15.34 MB / 1.484 GB, free: 9.105 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.007783/1.934, allocations: 1.074 MB / 1.486 GB, free: 8.031 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02026/1.954, allocations: 4.731 MB / 1.49 GB, free: 3.555 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 0.01089/1.965, allocations: 4.896 MB / 1.495 GB, free: 14.89 MB / 1.061 GB Notification: Performance of NFVerifyModel.verify: time 0.02387/1.989, allocations: 9.316 MB / 1.504 GB, free: 5.754 MB / 1.061 GB Notification: Performance of NFConvertDAE.convert: time 0.04508/2.034, allocations: 27.71 MB / 1.531 GB, free: 11.11 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 5.079e-06/2.034, allocations: 0 / 1.531 GB, free: 11.11 MB / 1.092 GB Notification: Performance of FrontEnd: time 3.146e-06/2.034, allocations: 4 kB / 1.531 GB, free: 11.11 MB / 1.092 GB Notification: Performance of Transformations before backend: time 0.001086/2.035, allocations: 0 / 1.531 GB, free: 11.11 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 0.0572/2.092, allocations: 20.18 MB / 1.551 GB, free: 6.953 MB / 1.107 GB Notification: Performance of prepare preOptimizeDAE: time 5.185e-05/2.092, allocations: 8.031 kB / 1.551 GB, free: 6.945 MB / 1.107 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00483/2.097, allocations: 1.044 MB / 1.552 GB, free: 5.898 MB / 1.107 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0144/2.111, allocations: 2.641 MB / 1.554 GB, free: 3.234 MB / 1.107 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04192/2.153, allocations: 17.87 MB / 1.572 GB, free: 1.641 MB / 1.123 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008166/2.154, allocations: 0.6899 MB / 1.573 GB, free: 0.957 MB / 1.123 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004463/2.159, allocations: 0.9321 MB / 1.573 GB, free: 32 kB / 1.123 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03968/2.198, allocations: 16.71 MB / 1.59 GB, free: 15.13 MB / 1.154 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004345/2.199, allocations: 15.84 kB / 1.59 GB, free: 15.11 MB / 1.154 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003934/2.203, allocations: 327.4 kB / 1.59 GB, free: 14.8 MB / 1.154 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004077/2.203, allocations: 371.2 kB / 1.59 GB, free: 14.44 MB / 1.154 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04104/2.244, allocations: 21.22 MB / 1.611 GB, free: 9.203 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 0.1485/2.393, allocations: 82.18 MB / 1.691 GB, free: 4.355 MB / 1.248 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02382/2.417, allocations: 13.22 MB / 1.704 GB, free: 7.105 MB / 1.264 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0162/2.433, allocations: 10.1 MB / 1.714 GB, free: 12.98 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 1.031/3.464, allocations: 36.61 MB / 1.75 GB, free: 0.4984 GB / 1.279 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01825/3.482, allocations: 10.05 MB / 1.76 GB, free: 0.4949 GB / 1.279 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02764/3.51, allocations: 9.934 MB / 1.769 GB, free: 0.4917 GB / 1.279 GB Notification: Performance of pre-optimization done (n=600): time 3.887e-05/3.51, allocations: 0 / 1.769 GB, free: 0.4917 GB / 1.279 GB Notification: Performance of matching and sorting (n=916): time 1.081/4.591, allocations: 314.8 MB / 2.077 GB, free: 202.3 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 0.1111/4.702, allocations: 59.07 MB / 2.135 GB, free: 141.6 MB / 1.279 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02158/4.723, allocations: 17.48 MB / 2.152 GB, free: 124.2 MB / 1.279 GB Notification: Performance of collectPreVariables (initialization): time 0.003851/4.727, allocations: 241.6 kB / 2.152 GB, free: 124 MB / 1.279 GB Notification: Performance of collectInitialEqns (initialization): time 0.005174/4.732, allocations: 7.183 MB / 2.159 GB, free: 116.8 MB / 1.279 GB Notification: Performance of collectInitialBindings (initialization): time 0.0107/4.743, allocations: 3.294 MB / 2.162 GB, free: 113.6 MB / 1.279 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003753/4.747, allocations: 0.965 MB / 2.163 GB, free: 112.6 MB / 1.279 GB Notification: Performance of setup shared object (initialization): time 3.849e-05/4.747, allocations: 305.1 kB / 2.163 GB, free: 112.3 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03079/4.778, allocations: 24.54 MB / 2.187 GB, free: 87.72 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03224/4.81, allocations: 27.26 MB / 2.214 GB, free: 59.43 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.06005/4.87, allocations: 44.89 MB / 2.258 GB, free: 13.82 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.579e-05/4.87, allocations: 15.94 kB / 2.258 GB, free: 13.8 MB / 1.279 GB Notification: Performance of matching and sorting (n=1408) (initialization): time 1.541/6.411, allocations: 158 MB / 2.412 GB, free: 398.6 MB / 1.28 GB Notification: Performance of prepare postOptimizeDAE: time 0.0006534/6.412, allocations: 1.566 MB / 2.414 GB, free: 396.4 MB / 1.28 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.944e-05/6.412, allocations: 44 kB / 2.414 GB, free: 396.4 MB / 1.28 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6611/7.073, allocations: 150.2 MB / 2.56 GB, free: 246 MB / 1.28 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01818/7.092, allocations: 3.366 MB / 2.563 GB, free: 242.6 MB / 1.28 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1378/7.229, allocations: 83.82 MB / 2.645 GB, free: 158.7 MB / 1.28 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2319/7.461, allocations: 10.91 MB / 2.656 GB, free: 147.9 MB / 1.28 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005929/7.467, allocations: 1.637 MB / 2.658 GB, free: 146.2 MB / 1.28 GB Notification: Performance of prepare postOptimizeDAE: time 1.044e-05/7.467, allocations: 4 kB / 2.658 GB, free: 146.2 MB / 1.28 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 1.125/8.593, allocations: 154.5 MB / 2.808 GB, free: 437.4 MB / 1.28 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001373/8.593, allocations: 45.09 kB / 2.809 GB, free: 437.4 MB / 1.28 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6616/9.254, allocations: 150 MB / 2.955 GB, free: 364.2 MB / 1.28 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01647/9.271, allocations: 3.327 MB / 2.958 GB, free: 361 MB / 1.28 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1469/9.418, allocations: 90.14 MB / 3.046 GB, free: 271.1 MB / 1.28 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2316/9.649, allocations: 10.89 MB / 3.057 GB, free: 260.2 MB / 1.28 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006083/9.655, allocations: 1.599 MB / 3.058 GB, free: 258.6 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 0.01222/9.668, allocations: 4.007 MB / 3.062 GB, free: 254.7 MB / 1.28 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005356/9.673, allocations: 1.492 MB / 3.064 GB, free: 254 MB / 1.28 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2295/9.903, allocations: 71.09 MB / 3.133 GB, free: 182.8 MB / 1.28 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2528/10.16, allocations: 85.55 MB / 3.217 GB, free: 97.12 MB / 1.28 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.947e-05/10.16, allocations: 28 kB / 3.217 GB, free: 97.1 MB / 1.28 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.7316/10.89, allocations: 84.42 MB / 3.299 GB, free: 431 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 0.3746/11.26, allocations: 210.7 MB / 3.505 GB, free: 318.4 MB / 1.28 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.61e-05/11.26, allocations: 0 / 3.505 GB, free: 318.4 MB / 1.28 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0123/11.27, allocations: 2.097 MB / 3.507 GB, free: 316.3 MB / 1.28 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.5736/11.85, allocations: 149.3 MB / 3.653 GB, free: 168.7 MB / 1.28 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003415/11.85, allocations: 0.8142 MB / 3.654 GB, free: 167.9 MB / 1.28 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1977/12.05, allocations: 122.4 MB / 3.773 GB, free: 45.29 MB / 1.28 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.596/12.65, allocations: 49.2 MB / 3.821 GB, free: 444.4 MB / 1.28 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2801/12.93, allocations: 124 MB / 3.942 GB, free: 396.7 MB / 1.28 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01737/12.94, allocations: 7.684 MB / 3.95 GB, free: 389.8 MB / 1.28 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0069/12.95, allocations: 228 kB / 3.95 GB, free: 389.6 MB / 1.28 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.1134/13.06, allocations: 5.576 MB / 3.956 GB, free: 385 MB / 1.28 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00571/13.07, allocations: 1.143 MB / 3.957 GB, free: 383.8 MB / 1.28 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003956/13.07, allocations: 0.8806 MB / 3.958 GB, free: 382.9 MB / 1.28 GB Notification: Performance of sorting global known variables: time 0.01973/13.09, allocations: 12.25 MB / 3.969 GB, free: 370.8 MB / 1.28 GB Notification: Performance of sort global known variables: time 4.31e-07/13.09, allocations: 0 / 3.969 GB, free: 370.8 MB / 1.28 GB Notification: Performance of remove unused functions: time 0.1653/13.26, allocations: 86.47 MB / 4.054 GB, free: 284.4 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 0.2613/13.52, allocations: 124.7 MB / 4.176 GB, free: 160.5 MB / 1.28 GB Notification: Performance of simCode: created initialization part: time 0.1414/13.66, allocations: 98.98 MB / 4.272 GB, free: 61.64 MB / 1.28 GB Notification: Performance of simCode: created event and clocks part: time 6.603e-06/13.66, allocations: 0 / 4.272 GB, free: 61.64 MB / 1.28 GB Notification: Performance of simCode: created simulation system equations: time 0.5752/14.24, allocations: 86.52 MB / 4.357 GB, free: 460.6 MB / 1.28 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.07945/14.32, allocations: 7.624 MB / 4.364 GB, free: 460.2 MB / 1.28 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 2.229/16.54, allocations: 0.6049 GB / 4.969 GB, free: 392.1 MB / 1.28 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01299/16.56, allocations: 10.65 MB / 4.98 GB, free: 381.4 MB / 1.28 GB Notification: Performance of simCode: alias equations: time 0.03264/16.59, allocations: 8.447 MB / 4.988 GB, free: 373.2 MB / 1.28 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02505/16.61, allocations: 11.18 MB / 4.999 GB, free: 362 MB / 1.28 GB Notification: Performance of SimCode: time 6.81e-07/16.61, allocations: 4 kB / 4.999 GB, free: 362 MB / 1.28 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 5.365/21.98, allocations: 0.8541 GB / 5.853 GB, free: 368.9 MB / 1.28 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001726/21.98, allocations: 264.4 kB / 5.853 GB, free: 368.6 MB / 1.28 GB Notification: Performance of buildModelFMU: Generate platform static: time 20.09/42.07, allocations: 3.75 kB / 5.853 GB, free: 368.6 MB / 1.28 GB (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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic_res.mat --tempDir=temp_Buildings_9_Buildings_Fluid_Examples_FlowSystem_Basic_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Fluid_Examples_FlowSystem_Basic.fmu > Buildings_9_Buildings.Fluid.Examples.FlowSystem.Basic.pipe 2>&1)