Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3.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/BuildSysPro 3.6.0-master/package.mo", uses=false)
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/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(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_Examples_FlowSystem_Simplified3",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_Examples_FlowSystem_Simplified3",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 0.001821/0.001821, allocations: 112.5 kB / 15.73 MB, free: 76 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001969/0.00197, allocations: 189 kB / 16.67 MB, free: 6.582 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.433/1.433, allocations: 222.9 MB / 240.4 MB, free: 4.355 MB / 190.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/package.mo): time 1.03/1.03, allocations: 143.3 MB / 433.8 MB, free: 11.68 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002011/0.002011, allocations: 63.89 kB / 0.5954 GB, free: 8.57 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3568/0.3589, allocations: 82.03 MB / 0.6755 GB, free: 1.008 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3): time 0.6926/1.052, allocations: 358.2 MB / 1.025 GB, free: 15.59 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.1163/1.168, allocations: 76.16 MB / 1.1 GB, free: 3.254 MB / 0.7794 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01455/1.183, allocations: 441.4 kB / 1.1 GB, free: 2.82 MB / 0.7794 GB
Notification: Performance of NFTyping.typeComponents: time 0.01921/1.202, allocations: 6.466 MB / 1.106 GB, free: 12.32 MB / 0.795 GB
Notification: Performance of NFTyping.typeBindings: time 0.04125/1.243, allocations: 14.15 MB / 1.12 GB, free: 14.12 MB / 0.8106 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02509/1.268, allocations: 10.18 MB / 1.13 GB, free: 4.012 MB / 0.8106 GB
Notification: Performance of NFFlatten.flatten: time 0.1052/1.373, allocations: 74.3 MB / 1.203 GB, free: 9.574 MB / 0.8887 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.4687/1.842, allocations: 20.03 MB / 1.222 GB, free: 56.45 MB / 0.8887 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03314/1.875, allocations: 17.05 MB / 1.239 GB, free: 55.93 MB / 0.8887 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02833/1.904, allocations: 16.44 MB / 1.255 GB, free: 53.79 MB / 0.8887 GB
Notification: Performance of NFPackage.collectConstants: time 0.008721/1.912, allocations: 1.96 MB / 1.257 GB, free: 53.79 MB / 0.8887 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02019/1.933, allocations: 6.053 MB / 1.263 GB, free: 53.71 MB / 0.8887 GB
Notification: Performance of NFScalarize.scalarize: time 0.01033/1.943, allocations: 6.518 MB / 1.269 GB, free: 52.97 MB / 0.8887 GB
Notification: Performance of NFVerifyModel.verify: time 0.02035/1.963, allocations: 11.3 MB / 1.28 GB, free: 50.03 MB / 0.8887 GB
Notification: Performance of NFConvertDAE.convert: time 0.04223/2.006, allocations: 33 MB / 1.312 GB, free: 43.38 MB / 0.8887 GB
Notification: Performance of FrontEnd - DAE generated: time 6.762e-06/2.006, allocations: 0 / 1.312 GB, free: 43.38 MB / 0.8887 GB
Notification: Performance of FrontEnd: time 1.823e-06/2.006, allocations: 0 / 1.312 GB, free: 43.38 MB / 0.8887 GB
Notification: Performance of Transformations before backend: time 0.001112/2.007, allocations: 3.75 kB / 1.312 GB, free: 43.38 MB / 0.8887 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2045
 * Number of variables: 2045
Notification: Performance of Generate backend data structure: time 0.06652/2.073, allocations: 24.81 MB / 1.337 GB, free: 30.66 MB / 0.8887 GB
Notification: Performance of prepare preOptimizeDAE: time 4.72e-05/2.073, allocations: 6.656 kB / 1.337 GB, free: 30.66 MB / 0.8887 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004697/2.078, allocations: 1.065 MB / 1.338 GB, free: 30.38 MB / 0.8887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01724/2.095, allocations: 3.298 MB / 1.341 GB, free: 28.77 MB / 0.8887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04211/2.138, allocations: 23.24 MB / 1.364 GB, free: 17.86 MB / 0.8887 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006799/2.138, allocations: 0.6701 MB / 1.364 GB, free: 17.48 MB / 0.8887 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005096/2.143, allocations: 0.9454 MB / 1.365 GB, free: 16.84 MB / 0.8887 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03694/2.18, allocations: 17.07 MB / 1.382 GB, free: 4.938 MB / 0.8887 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000348/2.181, allocations: 14.42 kB / 1.382 GB, free: 4.93 MB / 0.8887 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003628/2.184, allocations: 325.7 kB / 1.382 GB, free: 4.859 MB / 0.8887 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003171/2.185, allocations: 374.2 kB / 1.383 GB, free: 4.512 MB / 0.8887 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04069/2.225, allocations: 21.5 MB / 1.404 GB, free: 2.711 MB / 0.9044 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 0.153/2.378, allocations: 84.2 MB / 1.486 GB, free: 12.01 MB / 0.9981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02577/2.404, allocations: 13.03 MB / 1.499 GB, free: 15.22 MB / 1.014 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01733/2.422, allocations: 10.07 MB / 1.508 GB, free: 5.129 MB / 1.014 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt evalFunc (simulation): time 0.07777/2.499, allocations: 35.66 MB / 1.543 GB, free: 1.074 MB / 1.045 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02956/2.529, allocations: 10.14 MB / 1.553 GB, free: 6.859 MB / 1.061 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02402/2.553, allocations: 5.819 MB / 1.559 GB, free: 1.199 MB / 1.061 GB
Notification: Performance of pre-optimization done (n=567): time 2.601e-05/2.553, allocations: 0 / 1.559 GB, free: 1.199 MB / 1.061 GB
Notification: Performance of matching and sorting (n=838): time 1.276/3.829, allocations: 218.2 MB / 1.772 GB, free: 399.8 MB / 1.092 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1277/3.957, allocations: 56.06 MB / 1.827 GB, free: 342.7 MB / 1.092 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02684/3.984, allocations: 20.62 MB / 1.847 GB, free: 322.3 MB / 1.092 GB
Notification: Performance of collectPreVariables (initialization): time 0.00398/3.988, allocations: 224.3 kB / 1.847 GB, free: 322.1 MB / 1.092 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007165/3.995, allocations: 7.896 MB / 1.855 GB, free: 314.5 MB / 1.092 GB
Notification: Performance of collectInitialBindings (initialization): time 0.007244/4.002, allocations: 3.152 MB / 1.858 GB, free: 311.4 MB / 1.092 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01077/4.013, allocations: 3.996 MB / 1.862 GB, free: 307.4 MB / 1.092 GB
Notification: Performance of setup shared object (initialization): time 3.774e-05/4.013, allocations: 305.1 kB / 1.862 GB, free: 307.1 MB / 1.092 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0274/4.04, allocations: 20.27 MB / 1.882 GB, free: 286.8 MB / 1.092 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02911/4.07, allocations: 23.11 MB / 1.904 GB, free: 262.6 MB / 1.092 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0557/4.125, allocations: 38.6 MB / 1.942 GB, free: 223.2 MB / 1.092 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.746e-05/4.125, allocations: 16 kB / 1.942 GB, free: 223.2 MB / 1.092 GB
Notification: Performance of matching and sorting (n=1619) (initialization): time 0.5931/4.718, allocations: 134.7 MB / 2.074 GB, free: 88.37 MB / 1.092 GB
Notification: Performance of prepare postOptimizeDAE: time 8.197e-05/4.719, allocations: 53.7 kB / 2.074 GB, free: 88.31 MB / 1.092 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.841e-05/4.719, allocations: 56.84 kB / 2.074 GB, free: 88.26 MB / 1.092 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.9627/5.681, allocations: 118 MB / 2.189 GB, free: 476.2 MB / 1.092 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01816/5.7, allocations: 3.551 MB / 2.192 GB, free: 476.1 MB / 1.092 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1413/5.841, allocations: 81.92 MB / 2.272 GB, free: 439.2 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09152/5.932, allocations: 6.45 MB / 2.279 GB, free: 432.8 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005576/5.938, allocations: 1.314 MB / 2.28 GB, free: 431.5 MB / 1.092 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03564/5.974, allocations: 23.68 MB / 2.303 GB, free: 407.8 MB / 1.092 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02783/6.002, allocations: 22.58 MB / 2.325 GB, free: 384.1 MB / 1.092 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05158/6.053, allocations: 37.57 MB / 2.362 GB, free: 345.8 MB / 1.092 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.861e-05/6.053, allocations: 16 kB / 2.362 GB, free: 345.7 MB / 1.092 GB
Notification: Performance of matching and sorting (n=1619) (initialization_lambda0): time 0.588/6.641, allocations: 133.1 MB / 2.492 GB, free: 213.6 MB / 1.092 GB
Notification: Performance of prepare postOptimizeDAE: time 7.841e-05/6.641, allocations: 55.8 kB / 2.492 GB, free: 213.6 MB / 1.092 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.541e-05/6.642, allocations: 52 kB / 2.492 GB, free: 213.5 MB / 1.092 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.598/7.24, allocations: 117.6 MB / 2.607 GB, free: 96.25 MB / 1.092 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01732/7.257, allocations: 3.533 MB / 2.61 GB, free: 92.72 MB / 1.092 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4765/7.733, allocations: 86.15 MB / 2.694 GB, free: 458.7 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09347/7.827, allocations: 6.493 MB / 2.701 GB, free: 458.7 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005345/7.832, allocations: 1.283 MB / 2.702 GB, free: 458.7 MB / 1.092 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 237
 * 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 (1171):
 * Single equations (assignments): 1151
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * 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): 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): 2 systems
   {(5,80), (5,80)}
Notification: Performance of prepare postOptimizeDAE: time 0.005168/7.838, allocations: 0.7712 MB / 2.703 GB, free: 458.6 MB / 1.092 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006047/7.844, allocations: 1.71 MB / 2.704 GB, free: 458.6 MB / 1.092 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1981/8.042, allocations: 60.78 MB / 2.764 GB, free: 451.9 MB / 1.092 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2063/8.248, allocations: 67.03 MB / 2.829 GB, free: 415.6 MB / 1.092 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.53e-05/8.248, allocations: 31.98 kB / 2.829 GB, free: 415.6 MB / 1.092 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1949/8.443, allocations: 66.38 MB / 2.894 GB, free: 349.4 MB / 1.092 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2593/8.702, allocations: 130.7 MB / 3.022 GB, free: 218.9 MB / 1.092 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.091e-05/8.703, allocations: 0 / 3.022 GB, free: 218.9 MB / 1.092 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01124/8.714, allocations: 1.977 MB / 3.024 GB, free: 216.9 MB / 1.092 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3149/9.029, allocations: 81.4 MB / 3.103 GB, free: 135.7 MB / 1.092 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003275/9.032, allocations: 0.5651 MB / 3.104 GB, free: 135.1 MB / 1.092 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.09085/9.123, allocations: 58.57 MB / 3.161 GB, free: 76.5 MB / 1.092 GB
Warning: The linear system: 
1 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
2 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
3 : 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 , 0.0 , -1.0 ;
  0.0 , -1.0 , 1.0 ;
  1.0 , 1.0 , 0.0
]
  *
[
  valCoo.m_flow ;
  spl1.res1.m_flow ;
  valHea.m_flow
]
  =
[
  (-valNorth.res1.m_flow) - valSouth.res1.m_flow ;
  -bou.ports[1].m_flow ;
  tabsSouth1[2].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 + tabsSouth1[3].m_flow + tabsSouth1[1].m_flow + (-valSouth.res3.m_flow) - valNorth.res3.m_flow
]
 might be structurally or numerically singular for variable valHea.m_flow since U(3,3) = 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 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
3 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow ;
  valHea.m_flow ;
  spl1.res1.m_flow
]
  =
[
  tabsSouth1[2].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 + tabsSouth1[3].m_flow + tabsSouth1[1].m_flow + (-valSouth.res3.m_flow) - valNorth.res3.m_flow ;
  -bou.ports[1].m_flow ;
  (-valNorth.res1.m_flow) - valSouth.res1.m_flow
]
 might be structurally or numerically singular for variable spl1.res1.m_flow since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
3 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
[
  1.0 , 0.0 , 1.0 ;
  0.0 , -1.0 , -1.0 ;
  -1.0 , 1.0 , 0.0
]
  *
[
  spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
  =
[
  tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.09707/9.22, allocations: 54.19 MB / 3.214 GB, free: 21.21 MB / 1.092 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.5447/9.765, allocations: 96.28 MB / 3.308 GB, free: 455.9 MB / 1.092 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0136/9.778, allocations: 6.142 MB / 3.314 GB, free: 454.3 MB / 1.092 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005416/9.784, allocations: 218 kB / 3.314 GB, free: 454.2 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04863/9.832, allocations: 3.321 MB / 3.317 GB, free: 454 MB / 1.092 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003302/9.836, allocations: 0.8678 MB / 3.318 GB, free: 454 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001643/9.837, allocations: 0.6231 MB / 3.319 GB, free: 453.9 MB / 1.092 GB
Notification: Performance of sorting global known variables: time 0.01871/9.856, allocations: 14.37 MB / 3.333 GB, free: 449 MB / 1.092 GB
Notification: Performance of sort global known variables: time 2.6e-07/9.856, allocations: 1.688 kB / 3.333 GB, free: 449 MB / 1.092 GB
Notification: Performance of remove unused functions: time 0.07298/9.929, allocations: 38.75 MB / 3.371 GB, free: 412.9 MB / 1.092 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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],vol.p)
 * 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 (621):
 * Single equations (assignments): 600
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 4
 * 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): 4 systems
   {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
   {(7,83), (1,1), (38,197)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.2282/10.16, allocations: 97.85 MB / 3.466 GB, free: 321.9 MB / 1.092 GB
Notification: Performance of simCode: created initialization part: time 0.1109/10.27, allocations: 77.47 MB / 3.542 GB, free: 244.5 MB / 1.092 GB
Notification: Performance of simCode: created event and clocks part: time 1.194e-05/10.27, allocations: 4 kB / 3.542 GB, free: 244.5 MB / 1.092 GB
Notification: Performance of simCode: created simulation system equations: time 0.04777/10.32, allocations: 25.5 MB / 3.567 GB, free: 219 MB / 1.092 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0503/10.37, allocations: 8.014 MB / 3.574 GB, free: 211.5 MB / 1.092 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 2.035/12.4, allocations: 445.1 MB / 4.009 GB, free: 306.5 MB / 1.092 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01019/12.41, allocations: 10.49 MB / 4.019 GB, free: 296 MB / 1.092 GB
Notification: Performance of simCode: alias equations: time 0.02341/12.44, allocations: 8.007 MB / 4.027 GB, free: 288.2 MB / 1.092 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01683/12.45, allocations: 10.39 MB / 4.037 GB, free: 277.8 MB / 1.092 GB
Notification: Performance of SimCode: time 7.92e-07/12.45, allocations: 0 / 4.037 GB, free: 277.8 MB / 1.092 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 5.31/17.76, allocations: 0.8117 GB / 4.849 GB, free: 435 MB / 1.092 GB
Notification: Performance of buildModelFMU: Generate platform static: time 99.32/117.1, allocations: 4.859 kB / 4.849 GB, free: 435 MB / 1.092 GB
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_BuildSysPro_BuildSysPro_IBPSA_Fluid_Examples_FlowSystem_Simplified3_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 BuildSysPro_BuildSysPro_IBPSA_Fluid_Examples_FlowSystem_Simplified3.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1)