Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.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/IDEAS 3.0.0/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_IDEAS_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 0.0007582/0.0007582, allocations: 89.89 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 0.004505/0.004506, allocations: 171.4 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 1.3/1.3, allocations: 223.3 MB / 240.3 MB, free: 5.344 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7595/0.7595, allocations: 132.3 MB / 423.8 MB, free: 1.973 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003164/0.0003166, allocations: 9.875 kB / 0.5041 GB, free: 3.824 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3684/0.3687, allocations: 81.57 MB / 0.5837 GB, free: 3.887 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 0.6129/0.9816, allocations: 348 MB / 0.9236 GB, free: 45.29 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.0803/1.062, allocations: 72.27 MB / 0.9942 GB, free: 2.039 MB / 0.6387 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01459/1.077, allocations: 377.5 kB / 0.9945 GB, free: 1.668 MB / 0.6387 GB
Notification: Performance of NFTyping.typeComponents: time 0.01483/1.091, allocations: 4.411 MB / 0.9989 GB, free: 13.23 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.03918/1.131, allocations: 12.52 MB / 1.011 GB, free: 0.6758 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02312/1.154, allocations: 8.919 MB / 1.02 GB, free: 7.855 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.05383/1.208, allocations: 48.22 MB / 1.067 GB, free: 7.523 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02497/1.233, allocations: 17.22 MB / 1.084 GB, free: 6.164 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02989/1.263, allocations: 14.15 MB / 1.098 GB, free: 7.961 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.767/2.03, allocations: 15.24 MB / 1.112 GB, free: 24.63 MB / 0.7482 GB
Notification: Performance of NFPackage.collectConstants: time 0.007639/2.037, allocations: 1.06 MB / 1.113 GB, free: 24.63 MB / 0.7482 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0177/2.055, allocations: 4.728 MB / 1.118 GB, free: 24.63 MB / 0.7482 GB
Notification: Performance of NFScalarize.scalarize: time 0.009275/2.064, allocations: 4.84 MB / 1.123 GB, free: 24.63 MB / 0.7482 GB
Notification: Performance of NFVerifyModel.verify: time 0.02109/2.085, allocations: 9.277 MB / 1.132 GB, free: 24.34 MB / 0.7482 GB
Notification: Performance of NFConvertDAE.convert: time 0.04021/2.126, allocations: 27.52 MB / 1.159 GB, free: 21.56 MB / 0.7482 GB
Notification: Performance of FrontEnd - DAE generated: time 4.929e-06/2.126, allocations: 0 / 1.159 GB, free: 21.56 MB / 0.7482 GB
Notification: Performance of FrontEnd: time 2.845e-06/2.126, allocations: 0 / 1.159 GB, free: 21.56 MB / 0.7482 GB
Notification: Performance of Transformations before backend: time 0.0009162/2.127, allocations: 3.75 kB / 1.159 GB, free: 21.56 MB / 0.7482 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 0.05133/2.178, allocations: 20.15 MB / 1.178 GB, free: 14.5 MB / 0.7482 GB
Notification: Performance of prepare preOptimizeDAE: time 4.408e-05/2.178, allocations: 10.22 kB / 1.178 GB, free: 14.5 MB / 0.7482 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004846/2.183, allocations: 1.039 MB / 1.179 GB, free: 14.42 MB / 0.7482 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01094/2.194, allocations: 2.281 MB / 1.182 GB, free: 13.45 MB / 0.7482 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03223/2.226, allocations: 17.7 MB / 1.199 GB, free: 9.383 MB / 0.7482 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006598/2.227, allocations: 0.6821 MB / 1.2 GB, free: 9.359 MB / 0.7482 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004541/2.231, allocations: 0.9217 MB / 1.2 GB, free: 9.344 MB / 0.7482 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03577/2.267, allocations: 16.43 MB / 1.217 GB, free: 4.461 MB / 0.7482 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000404/2.268, allocations: 18.61 kB / 1.217 GB, free: 4.457 MB / 0.7482 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003518/2.271, allocations: 329.5 kB / 1.217 GB, free: 4.453 MB / 0.7482 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003466/2.271, allocations: 363.5 kB / 1.217 GB, free: 4.414 MB / 0.7482 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03596/2.307, allocations: 20.92 MB / 1.238 GB, free: 1.293 MB / 0.7482 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 0.1589/2.466, allocations: 83.88 MB / 1.32 GB, free: 9.91 MB / 0.8263 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02147/2.488, allocations: 12.46 MB / 1.332 GB, free: 13.74 MB / 0.8419 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01631/2.504, allocations: 9.767 MB / 1.341 GB, free: 3.961 MB / 0.8419 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 0.08023/2.584, allocations: 35.7 MB / 1.376 GB, free: 15.86 MB / 0.8888 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01843/2.603, allocations: 9.621 MB / 1.386 GB, free: 6.168 MB / 0.8888 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03156/2.635, allocations: 9.916 MB / 1.395 GB, free: 12.39 MB / 0.9044 GB
Notification: Performance of pre-optimization done (n=555): time 3.085e-05/2.635, allocations: 0 / 1.395 GB, free: 12.39 MB / 0.9044 GB
Notification: Performance of matching and sorting (n=826): time 1.38/4.014, allocations: 244.4 MB / 1.634 GB, free: 97.8 MB / 0.92 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1396/4.154, allocations: 55.62 MB / 1.688 GB, free: 44.92 MB / 0.92 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02906/4.183, allocations: 17.53 MB / 1.705 GB, free: 27.54 MB / 0.92 GB
Notification: Performance of collectPreVariables (initialization): time 0.004126/4.187, allocations: 224.2 kB / 1.706 GB, free: 27.32 MB / 0.92 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007712/4.195, allocations: 7.222 MB / 1.713 GB, free: 20.54 MB / 0.92 GB
Notification: Performance of collectInitialBindings (initialization): time 0.008124/4.203, allocations: 2.936 MB / 1.715 GB, free: 17.62 MB / 0.92 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.005166/4.208, allocations: 0.9366 MB / 1.716 GB, free: 16.68 MB / 0.92 GB
Notification: Performance of setup shared object (initialization): time 3.663e-05/4.208, allocations: 305.1 kB / 1.717 GB, free: 16.38 MB / 0.92 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02883/4.237, allocations: 18.86 MB / 1.735 GB, free: 13.5 MB / 0.9357 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.3163/4.554, allocations: 21.48 MB / 1.756 GB, free: 416.9 MB / 0.9357 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.05471/4.608, allocations: 36.09 MB / 1.791 GB, free: 406.4 MB / 0.9357 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.964e-05/4.608, allocations: 14.66 kB / 1.791 GB, free: 406.4 MB / 0.9357 GB
Notification: Performance of matching and sorting (n=1351) (initialization): time 0.7235/5.332, allocations: 144.2 MB / 1.932 GB, free: 310.6 MB / 0.9357 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007929/5.333, allocations: 1.775 MB / 1.934 GB, free: 308 MB / 0.9357 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.585e-05/5.333, allocations: 56 kB / 1.934 GB, free: 308 MB / 0.9357 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.64/5.973, allocations: 143.6 MB / 2.074 GB, free: 164.2 MB / 0.9357 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01722/5.99, allocations: 3.284 MB / 2.077 GB, free: 160.9 MB / 0.9357 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1353/6.126, allocations: 78.82 MB / 2.154 GB, free: 81.89 MB / 0.9357 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09529/6.221, allocations: 6.735 MB / 2.161 GB, free: 75.21 MB / 0.9357 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005873/6.227, allocations: 1.282 MB / 2.162 GB, free: 73.93 MB / 0.9357 GB
Notification: Performance of prepare postOptimizeDAE: time 1.234e-05/6.227, allocations: 9.094 kB / 2.162 GB, free: 73.92 MB / 0.9357 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.9265/7.153, allocations: 141.4 MB / 2.3 GB, free: 381.8 MB / 0.9357 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000119/7.153, allocations: 54.84 kB / 2.3 GB, free: 381.8 MB / 0.9357 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.7442/7.898, allocations: 143.3 MB / 2.44 GB, free: 262.5 MB / 0.9357 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01602/7.914, allocations: 3.274 MB / 2.443 GB, free: 259.3 MB / 0.9357 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1335/8.047, allocations: 82.81 MB / 2.524 GB, free: 176.4 MB / 0.9357 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09252/8.14, allocations: 6.723 MB / 2.531 GB, free: 169.7 MB / 0.9357 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005542/8.145, allocations: 1.26 MB / 2.532 GB, free: 168.5 MB / 0.9357 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 241
 * 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 (1031):
 * Single equations (assignments): 1015
 * 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 0.01229/8.158, allocations: 3.971 MB / 2.536 GB, free: 164.5 MB / 0.9357 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005124/8.163, allocations: 1.472 MB / 2.537 GB, free: 163.8 MB / 0.9357 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2112/8.374, allocations: 61.06 MB / 2.597 GB, free: 102.8 MB / 0.9357 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2202/8.594, allocations: 67.43 MB / 2.663 GB, free: 35.31 MB / 0.9357 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.755e-05/8.594, allocations: 31.94 kB / 2.663 GB, free: 35.28 MB / 0.9357 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.5296/9.124, allocations: 66.74 MB / 2.728 GB, free: 384.7 MB / 0.9357 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 0.2964/9.42, allocations: 130.1 MB / 2.855 GB, free: 309.2 MB / 0.9357 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.719e-05/9.421, allocations: 4 kB / 2.855 GB, free: 309.2 MB / 0.9357 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01099/9.432, allocations: 1.894 MB / 2.857 GB, free: 307.3 MB / 0.9357 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3459/9.777, allocations: 83.33 MB / 2.938 GB, free: 225.5 MB / 0.9357 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003523/9.781, allocations: 0.5651 MB / 2.939 GB, free: 224.9 MB / 0.9357 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1178/9.899, allocations: 70.99 MB / 3.008 GB, free: 153.9 MB / 0.9357 GB
Warning: The linear system: 
1 : 0.0 = spl1.res1.m_flow + (-valHea.m_flow) - bou.ports[1].m_flow
2 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
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
]
  *
[
  spl1.res1.m_flow ;
  valCoo.m_flow ;
  valHea.m_flow
]
  =
[
  -bou.ports[1].m_flow ;
  (-valNorth.res1.m_flow) - valSouth.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
]
 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 + (-valHea.m_flow) - bou.ports[1].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 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - bou.ports.1.m_flow.$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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$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.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
3 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  spl1.res1.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.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1058/10, allocations: 53.68 MB / 3.061 GB, free: 99.24 MB / 0.9357 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.5826/10.59, allocations: 96.08 MB / 3.155 GB, free: 373.6 MB / 0.9357 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01811/10.61, allocations: 5.937 MB / 3.16 GB, free: 373.6 MB / 0.9357 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007532/10.61, allocations: 210.1 kB / 3.161 GB, free: 373.6 MB / 0.9357 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05531/10.67, allocations: 3.65 MB / 3.164 GB, free: 373.6 MB / 0.9357 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005076/10.67, allocations: 0.863 MB / 3.165 GB, free: 373.5 MB / 0.9357 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00262/10.68, allocations: 0.6232 MB / 3.166 GB, free: 373.5 MB / 0.9357 GB
Notification: Performance of sorting global known variables: time 0.0229/10.7, allocations: 12.28 MB / 3.178 GB, free: 373.1 MB / 0.9357 GB
Notification: Performance of sort global known variables: time 5.61e-07/10.7, allocations: 0 / 3.178 GB, free: 373.1 MB / 0.9357 GB
Notification: Performance of remove unused functions: time 0.101/10.8, allocations: 38.48 MB / 3.215 GB, free: 373.1 MB / 0.9357 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (609):
 * Single equations (assignments): 588
 * 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 0.2602/11.06, allocations: 97.5 MB / 3.31 GB, free: 313 MB / 0.9357 GB
Notification: Performance of simCode: created initialization part: time 0.1205/11.18, allocations: 74.42 MB / 3.383 GB, free: 252.7 MB / 0.9357 GB
Notification: Performance of simCode: created event and clocks part: time 9.407e-06/11.18, allocations: 6.297 kB / 3.383 GB, free: 252.7 MB / 0.9357 GB
Notification: Performance of simCode: created simulation system equations: time 0.07638/11.26, allocations: 40.51 MB / 3.423 GB, free: 213.3 MB / 0.9357 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0607/11.32, allocations: 7.369 MB / 3.43 GB, free: 206.4 MB / 0.9357 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 2.093/13.41, allocations: 0.5432 GB / 3.973 GB, free: 132.4 MB / 0.9357 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01138/13.42, allocations: 9.741 MB / 3.983 GB, free: 122.6 MB / 0.9357 GB
Notification: Performance of simCode: alias equations: time 0.02935/13.45, allocations: 7.455 MB / 3.99 GB, free: 115.4 MB / 0.9357 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02004/13.47, allocations: 9.627 MB / 3.999 GB, free: 105.7 MB / 0.9357 GB
Notification: Performance of SimCode: time 8.52e-07/13.47, allocations: 0 / 3.999 GB, free: 105.7 MB / 0.9357 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 1.941/15.41, allocations: 0.7241 GB / 4.723 GB, free: 135 MB / 0.9357 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001851/15.41, allocations: 257 kB / 4.724 GB, free: 134.6 MB / 0.9357 GB
Notification: Performance of buildModelFMU: Generate platform static: time 18.27/33.68, allocations: 3.625 kB / 4.724 GB, free: 134.6 MB / 0.9357 GB
(rm -f IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3.fmu > IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1)