Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001111/0.001111, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002033/0.002033, allocations: 165.8 kB / 22.45 MB, free: 2.109 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9017/0.9017, allocations: 177.2 MB / 202.8 MB, free: 5.75 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.001758/0.001758, allocations: 237.7 kB / 259.4 MB, free: 13.02 MB / 250.7 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 0.7148/0.7148, allocations: 138.4 MB / 454.3 MB, free: 30.05 MB / 410.7 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: setCommandLineOptions("--fmiFlags=s:cvode")
Running command: "" <> buildModelFMU(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3",fmuType="me_cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3",fmuType="me_cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.134e-06/2.134e-06, allocations: 0 / 0.6471 GB, free: 1.031 MB / 0.5573 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.277e-05/2.491e-05, allocations: 2.281 kB / 0.6471 GB, free: 1.027 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3): time 0.7383/0.7383, allocations: 325.9 MB / 0.9653 GB, free: 52.8 MB / 0.7605 GB
Notification: Performance of NFInst.instExpressions: time 0.07959/0.8179, allocations: 70.8 MB / 1.034 GB, free: 50.68 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01429/0.8322, allocations: 0.577 MB / 1.035 GB, free: 50.68 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.01664/0.8488, allocations: 6.467 MB / 1.041 GB, free: 49.05 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.03269/0.8815, allocations: 15.43 MB / 1.056 GB, free: 40.52 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01928/0.9008, allocations: 10.9 MB / 1.067 GB, free: 34 MB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.07111/0.9719, allocations: 86.84 MB / 1.152 GB, free: 10 MB / 0.8073 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02068/0.9926, allocations: 15.88 MB / 1.167 GB, free: 11 MB / 0.823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04492/1.038, allocations: 23.35 MB / 1.19 GB, free: 5.102 MB / 0.8386 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02347/1.061, allocations: 15.61 MB / 1.205 GB, free: 6.855 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.005392/1.066, allocations: 1.832 MB / 1.207 GB, free: 5.023 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01398/1.08, allocations: 5.073 MB / 1.212 GB, free: 244 kB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.007151/1.087, allocations: 6.64 MB / 1.219 GB, free: 9.992 MB / 0.8698 GB
Notification: Performance of NFVerifyModel.verify: time 0.01351/1.101, allocations: 7.724 MB / 1.226 GB, free: 2.645 MB / 0.8698 GB
Notification: Performance of NFConvertDAE.convert: time 0.03839/1.139, allocations: 31.75 MB / 1.257 GB, free: 4.461 MB / 0.9011 GB
Notification: Performance of FrontEnd - DAE generated: time 6.973e-06/1.139, allocations: 4 kB / 1.257 GB, free: 4.457 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 2.064e-06/1.139, allocations: 0 / 1.257 GB, free: 4.457 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 0.0009128/1.14, allocations: 3.984 kB / 1.257 GB, free: 4.453 MB / 0.9011 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 0.03756/1.178, allocations: 21.52 MB / 1.278 GB, free: 15.11 MB / 0.9323 GB
Notification: Performance of prepare preOptimizeDAE: time 4.642e-05/1.178, allocations: 9.219 kB / 1.278 GB, free: 15.11 MB / 0.9323 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001857/1.18, allocations: 1.054 MB / 1.279 GB, free: 14.05 MB / 0.9323 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008934/1.189, allocations: 3.325 MB / 1.283 GB, free: 10.71 MB / 0.9323 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.4865/1.675, allocations: 22.75 MB / 1.305 GB, free: 392.7 MB / 0.9324 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004357/1.676, allocations: 0.6682 MB / 1.305 GB, free: 392.4 MB / 0.9324 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002878/1.678, allocations: 0.9346 MB / 1.306 GB, free: 392.1 MB / 0.9324 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02544/1.704, allocations: 18.18 MB / 1.324 GB, free: 384.8 MB / 0.9324 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001398/1.704, allocations: 17.12 kB / 1.324 GB, free: 384.8 MB / 0.9324 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001028/1.705, allocations: 326 kB / 1.324 GB, free: 384.5 MB / 0.9324 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002724/1.705, allocations: 367 kB / 1.325 GB, free: 384.5 MB / 0.9324 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02624/1.732, allocations: 21.84 MB / 1.346 GB, free: 377.7 MB / 0.9324 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 0.0787/1.81, allocations: 63.86 MB / 1.408 GB, free: 324.2 MB / 0.9324 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01265/1.823, allocations: 11.69 MB / 1.42 GB, free: 312.9 MB / 0.9324 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008935/1.832, allocations: 8.973 MB / 1.429 GB, free: 303.9 MB / 0.9324 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 0.0365/1.868, allocations: 29.58 MB / 1.457 GB, free: 274.4 MB / 0.9324 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008608/1.877, allocations: 11.23 MB / 1.468 GB, free: 262.9 MB / 0.9324 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01683/1.894, allocations: 8.21 MB / 1.476 GB, free: 255.4 MB / 0.9324 GB
Notification: Performance of pre-optimization done (n=567): time 3.034e-05/1.894, allocations: 0 / 1.476 GB, free: 255.4 MB / 0.9324 GB
Notification: Performance of matching and sorting (n=838): time 0.4944/2.388, allocations: 217.5 MB / 1.689 GB, free: 37.09 MB / 0.9324 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.3599/2.748, allocations: 54.36 MB / 1.742 GB, free: 353.4 MB / 0.9324 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03184/2.78, allocations: 19.86 MB / 1.761 GB, free: 347 MB / 0.9324 GB
Notification: Performance of collectPreVariables (initialization): time 0.003663/2.784, allocations: 225.8 kB / 1.762 GB, free: 346.8 MB / 0.9324 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00763/2.791, allocations: 8.165 MB / 1.77 GB, free: 341.8 MB / 0.9324 GB
Notification: Performance of collectInitialBindings (initialization): time 0.007697/2.799, allocations: 3.093 MB / 1.773 GB, free: 340.9 MB / 0.9324 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.009469/2.809, allocations: 3.522 MB / 1.776 GB, free: 340 MB / 0.9324 GB
Notification: Performance of setup shared object (initialization): time 3.361e-05/2.809, allocations: 303.2 kB / 1.776 GB, free: 339.8 MB / 0.9324 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02268/2.831, allocations: 19.42 MB / 1.795 GB, free: 334 MB / 0.9324 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02371/2.855, allocations: 24.28 MB / 1.819 GB, free: 322.6 MB / 0.9324 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.04768/2.903, allocations: 37.01 MB / 1.855 GB, free: 298.3 MB / 0.9324 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.387e-05/2.903, allocations: 16 kB / 1.855 GB, free: 298.3 MB / 0.9324 GB
Notification: Performance of matching and sorting (n=1355) (initialization): time 0.3864/3.289, allocations: 132.2 MB / 1.984 GB, free: 167.2 MB / 0.9324 GB
Notification: Performance of prepare postOptimizeDAE: time 9.325e-05/3.289, allocations: 53.7 kB / 1.984 GB, free: 167.1 MB / 0.9324 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.904e-05/3.289, allocations: 53.44 kB / 1.984 GB, free: 167.1 MB / 0.9324 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.3281/3.617, allocations: 117.8 MB / 2.099 GB, free: 49.35 MB / 0.9324 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01184/3.629, allocations: 3.35 MB / 2.103 GB, free: 45.99 MB / 0.9324 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4243/4.053, allocations: 80.97 MB / 2.182 GB, free: 325.5 MB / 0.9324 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04981/4.103, allocations: 6.425 MB / 2.188 GB, free: 325.4 MB / 0.9324 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006457/4.11, allocations: 1.27 MB / 2.189 GB, free: 325.3 MB / 0.9324 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03239/4.142, allocations: 22.79 MB / 2.212 GB, free: 318.2 MB / 0.9324 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02359/4.166, allocations: 23.76 MB / 2.235 GB, free: 307 MB / 0.9324 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04264/4.208, allocations: 35.96 MB / 2.27 GB, free: 290.5 MB / 0.9324 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001043/4.208, allocations: 16.55 kB / 2.27 GB, free: 290.5 MB / 0.9324 GB
Notification: Performance of matching and sorting (n=1355) (initialization_lambda0): time 0.3403/4.549, allocations: 130.6 MB / 2.397 GB, free: 161.5 MB / 0.9324 GB
Notification: Performance of prepare postOptimizeDAE: time 7.042e-05/4.549, allocations: 57.69 kB / 2.398 GB, free: 161.5 MB / 0.9324 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.093e-05/4.549, allocations: 52 kB / 2.398 GB, free: 161.4 MB / 0.9324 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.31/4.859, allocations: 117.5 MB / 2.512 GB, free: 44.25 MB / 0.9324 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01014/4.869, allocations: 3.339 MB / 2.516 GB, free: 40.91 MB / 0.9324 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4063/5.275, allocations: 84.24 MB / 2.598 GB, free: 317.3 MB / 0.9324 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0532/5.329, allocations: 6.472 MB / 2.604 GB, free: 317.1 MB / 0.9324 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008022/5.337, allocations: 1.237 MB / 2.605 GB, free: 317 MB / 0.9324 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 233
 * 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 (1035):
 * Single equations (assignments): 1019
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * 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 0.008106/5.345, allocations: 0.7206 MB / 2.606 GB, free: 316.6 MB / 0.9324 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008391/5.353, allocations: 1.72 MB / 2.608 GB, free: 316.6 MB / 0.9324 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.133/5.486, allocations: 60.38 MB / 2.667 GB, free: 297.7 MB / 0.9324 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.1282/5.614, allocations: 66.11 MB / 2.731 GB, free: 232 MB / 0.9324 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.547e-05/5.614, allocations: 29.86 kB / 2.731 GB, free: 232 MB / 0.9324 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1241/5.738, allocations: 65.44 MB / 2.795 GB, free: 166.6 MB / 0.9324 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1882/5.927, allocations: 111 MB / 2.904 GB, free: 55.77 MB / 0.9324 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.798e-05/5.927, allocations: 0 / 2.904 GB, free: 55.77 MB / 0.9324 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007148/5.934, allocations: 1.978 MB / 2.906 GB, free: 53.79 MB / 0.9324 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5345/6.468, allocations: 81.29 MB / 2.985 GB, free: 318.5 MB / 0.9324 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00365/6.472, allocations: 0.5714 MB / 2.986 GB, free: 318.5 MB / 0.9324 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06914/6.541, allocations: 57.92 MB / 3.042 GB, free: 301.8 MB / 0.9324 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0673/6.608, allocations: 51.97 MB / 3.093 GB, free: 268.4 MB / 0.9324 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1727/6.781, allocations: 95.39 MB / 3.186 GB, free: 174.5 MB / 0.9324 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01399/6.795, allocations: 6.144 MB / 3.192 GB, free: 168.9 MB / 0.9324 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006827/6.802, allocations: 208 kB / 3.192 GB, free: 168.7 MB / 0.9324 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02992/6.832, allocations: 3.323 MB / 3.195 GB, free: 165.4 MB / 0.9324 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004722/6.837, allocations: 0.8924 MB / 3.196 GB, free: 164.5 MB / 0.9324 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002438/6.839, allocations: 0.6276 MB / 3.197 GB, free: 163.9 MB / 0.9324 GB
Notification: Performance of sorting global known variables: time 0.01962/6.859, allocations: 13.93 MB / 3.211 GB, free: 150 MB / 0.9324 GB
Notification: Performance of sort global known variables: time 2.3e-07/6.859, allocations: 0 / 3.211 GB, free: 150 MB / 0.9324 GB
Notification: Performance of remove unused functions: time 0.06653/6.925, allocations: 38.36 MB / 3.248 GB, free: 111.7 MB / 0.9324 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 0.1636/7.089, allocations: 96.72 MB / 3.342 GB, free: 15.06 MB / 0.9324 GB
Notification: Performance of simCode: created initialization part: time 0.392/7.481, allocations: 71.91 MB / 3.413 GB, free: 345.5 MB / 0.9324 GB
Notification: Performance of simCode: created event and clocks part: time 1.154e-05/7.481, allocations: 6.062 kB / 3.413 GB, free: 345.5 MB / 0.9324 GB
Notification: Performance of simCode: created simulation system equations: time 0.03658/7.517, allocations: 23.17 MB / 3.435 GB, free: 339.2 MB / 0.9324 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0444/7.562, allocations: 8.418 MB / 3.443 GB, free: 337.2 MB / 0.9324 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.245/8.807, allocations: 430.2 MB / 3.864 GB, free: 304.9 MB / 0.9324 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0157/8.822, allocations: 10.2 MB / 3.874 GB, free: 300.8 MB / 0.9324 GB
Notification: Performance of simCode: alias equations: time 0.02928/8.852, allocations: 7.882 MB / 3.881 GB, free: 298.5 MB / 0.9324 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02045/8.872, allocations: 10.4 MB / 3.891 GB, free: 293.2 MB / 0.9324 GB
Notification: Performance of SimCode: time 2.665e-06/8.872, allocations: 0.6562 kB / 3.891 GB, free: 293.2 MB / 0.9324 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 1.589/10.46, allocations: 0.8441 GB / 4.736 GB, free: 211.1 MB / 0.9324 GB
Notification: Performance of buildModelFMU: Generate platform static: time 45.56/56.02, allocations: 13.56 kB / 4.736 GB, free: 211.1 MB / 0.9324 GB
"
[Timeout remaining time 604]
(rm -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.sim & (cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --stripRoot --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3_fmu --startTime=0 --stopTime=1000 --stepSize=0.4 --mode=me --timeout=240 --tolerance=1e-06 ../BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3.fmu) > BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 252.0]
OMSimulator failed or timed out simulating it; the others still get to run it
(rm -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-cvode.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-cvode.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-cvode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-cvode.sim & (cd run_OMSimulator-cs-cvode && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --stripRoot --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3_OMSimulator-cs-cvode_fmu --startTime=0 --stopTime=1000 --stepSize=0.4 --mode=cs --timeout=240 --tolerance=1e-06 ../BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3_OMSimulator-cs-cvode.fmu) > BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-cvode.pipe 2>&1) [Timeout 252.0]
OMSimulator-cs-cvode timed out simulating the FMU
(rm -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-euler.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-euler.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-euler.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-euler.sim & (cd run_OMSimulator-cs-euler && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --stripRoot --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3_OMSimulator-cs-euler_fmu --startTime=0 --stopTime=1000 --stepSize=0.4 --mode=cs --timeout=240 --tolerance=1e-06 ../BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3_OMSimulator-cs-euler.fmu) > BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_OMSimulator-cs-euler.pipe 2>&1) [Timeout 252.0]
OMSimulator-cs-euler timed out simulating the FMU
(rm -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_fmpy.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_fmpy.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_fmpy.sim & (cd run_fmpy && python3 -m fmpy simulate --output-file ../BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_fmpy_res.csv --start-time 0 --stop-time 1000 --timeout 240 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.4 ../BuildingSystems_BuildingSystems_Fluid_Examples_FlowSystem_Simplified3.fmu) > BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3_fmpy.pipe 2>&1) [Timeout 252.0]
fmpy timed out simulating the FMU
[Calling sys.exit(0), Time elapsed: 65.33589032106102]