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 4.1.0+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 0.001404/0.001404, allocations: 117.4 kB / 17.17 MB, free: 5.977 MB / 14.72 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 0.001456/0.001456, allocations: 214.3 kB / 20.13 MB, free: 3.035 MB / 14.72 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 1.458/1.458, allocations: 230.6 MB / 253.5 MB, free: 15.09 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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 3.7.0/package.mo): time 0.912/0.912, allocations: 145 MB / 454.5 MB, free: 10.01 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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: "" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_Examples_FlowSystem_Simplified3",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_Examples_FlowSystem_Simplified3",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: BuildSysPro requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002013/0.002013, allocations: 69.06 kB / 0.6288 GB, free: 33.59 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1448/0.1468, allocations: 87.83 MB / 0.7146 GB, free: 11.62 MB / 0.5294 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpSouth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpNorth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpHea.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpCoo.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3): time 0.732/0.8788, allocations: 362.2 MB / 1.068 GB, free: 8.246 MB / 0.7637 GB
Notification: Performance of NFInst.instExpressions: time 0.1207/0.9995, allocations: 76.35 MB / 1.143 GB, free: 11.73 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01753/1.017, allocations: 0.5771 MB / 1.143 GB, free: 11.15 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.02095/1.038, allocations: 6.656 MB / 1.15 GB, free: 4.465 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.04605/1.084, allocations: 14.8 MB / 1.164 GB, free: 5.617 MB / 0.8575 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02792/1.112, allocations: 10.4 MB / 1.175 GB, free: 11.28 MB / 0.8731 GB
Notification: Performance of NFFlatten.flatten: time 0.584/1.696, allocations: 74.52 MB / 1.247 GB, free: 52.46 MB / 0.8887 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02772/1.724, allocations: 17.41 MB / 1.264 GB, free: 51.48 MB / 0.8887 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04115/1.765, allocations: 17.71 MB / 1.282 GB, free: 50.38 MB / 0.8887 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02979/1.795, allocations: 17.26 MB / 1.298 GB, free: 48.18 MB / 0.8887 GB
Notification: Performance of NFPackage.collectConstants: time 0.009018/1.804, allocations: 1.975 MB / 1.3 GB, free: 48.18 MB / 0.8887 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02312/1.827, allocations: 6.326 MB / 1.307 GB, free: 46.9 MB / 0.8887 GB
Notification: Performance of NFScalarize.scalarize: time 0.01632/1.843, allocations: 6.702 MB / 1.313 GB, free: 43.63 MB / 0.8887 GB
Notification: Performance of NFVerifyModel.verify: time 0.03035/1.873, allocations: 11.32 MB / 1.324 GB, free: 36.29 MB / 0.8887 GB
Notification: Performance of NFConvertDAE.convert: time 0.05536/1.929, allocations: 33.39 MB / 1.357 GB, free: 10.49 MB / 0.8887 GB
Notification: Performance of FrontEnd - DAE generated: time 7.865e-06/1.929, allocations: 0 / 1.357 GB, free: 10.49 MB / 0.8887 GB
Notification: Performance of FrontEnd: time 1.833e-06/1.929, allocations: 0.8438 kB / 1.357 GB, free: 10.49 MB / 0.8887 GB
Notification: Performance of Transformations before backend: time 0.001172/1.93, allocations: 4 kB / 1.357 GB, free: 10.48 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 0.07399/2.004, allocations: 22.47 MB / 1.379 GB, free: 6.977 MB / 0.9044 GB
Notification: Performance of prepare preOptimizeDAE: time 4.905e-05/2.004, allocations: 8.031 kB / 1.379 GB, free: 6.969 MB / 0.9044 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0002742/2.004, allocations: 207.8 kB / 1.379 GB, free: 6.766 MB / 0.9044 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.005849/2.01, allocations: 1.048 MB / 1.38 GB, free: 6.207 MB / 0.9044 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02175/2.032, allocations: 3.321 MB / 1.383 GB, free: 2.887 MB / 0.9044 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05901/2.091, allocations: 23.27 MB / 1.406 GB, free: 12.73 MB / 0.9356 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001182/2.092, allocations: 0.6684 MB / 1.407 GB, free: 12.07 MB / 0.9356 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006859/2.099, allocations: 0.943 MB / 1.407 GB, free: 11.13 MB / 0.9356 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04952/2.148, allocations: 17.23 MB / 1.424 GB, free: 9.734 MB / 0.9512 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003271/2.149, allocations: 14.66 kB / 1.424 GB, free: 9.727 MB / 0.9512 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00481/2.154, allocations: 330.5 kB / 1.425 GB, free: 9.41 MB / 0.9512 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004516/2.154, allocations: 370.7 kB / 1.425 GB, free: 9.051 MB / 0.9512 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04869/2.203, allocations: 21.85 MB / 1.446 GB, free: 3.23 MB / 0.9669 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 0.1652/2.368, allocations: 82.51 MB / 1.527 GB, free: 14.41 MB / 1.061 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02394/2.392, allocations: 11.85 MB / 1.538 GB, free: 2.809 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01912/2.411, allocations: 8.958 MB / 1.547 GB, free: 9.84 MB / 1.076 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 0.07776/2.489, allocations: 34.38 MB / 1.581 GB, free: 7.066 MB / 1.107 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.7121/3.201, allocations: 10.27 MB / 1.591 GB, free: 0.5173 GB / 1.108 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03306/3.234, allocations: 8.261 MB / 1.599 GB, free: 0.5172 GB / 1.108 GB
Notification: Performance of pre-optimization done (n=567): time 6.361e-05/3.234, allocations: 0 / 1.599 GB, free: 0.5172 GB / 1.108 GB
Notification: Performance of matching and sorting (n=838): time 0.9323/4.166, allocations: 217.7 MB / 1.811 GB, free: 346 MB / 1.108 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1365/4.303, allocations: 55.96 MB / 1.866 GB, free: 289 MB / 1.108 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03987/4.343, allocations: 20.63 MB / 1.886 GB, free: 268.5 MB / 1.108 GB
Notification: Performance of collectPreVariables (initialization): time 0.004976/4.348, allocations: 228 kB / 1.886 GB, free: 268.3 MB / 1.108 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009485/4.357, allocations: 7.9 MB / 1.894 GB, free: 260.9 MB / 1.108 GB
Notification: Performance of collectInitialBindings (initialization): time 0.009278/4.366, allocations: 3.148 MB / 1.897 GB, free: 258.2 MB / 1.108 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01781/4.384, allocations: 3.995 MB / 1.901 GB, free: 254.1 MB / 1.108 GB
Notification: Performance of setup shared object (initialization): time 4.205e-05/4.384, allocations: 301.1 kB / 1.901 GB, free: 253.8 MB / 1.108 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02946/4.414, allocations: 20.27 MB / 1.921 GB, free: 233.6 MB / 1.108 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03271/4.446, allocations: 23.11 MB / 1.944 GB, free: 209.4 MB / 1.108 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06054/4.507, allocations: 38.6 MB / 1.981 GB, free: 170 MB / 1.108 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.709e-05/4.507, allocations: 16.69 kB / 1.982 GB, free: 170 MB / 1.108 GB
Notification: Performance of matching and sorting (n=1619) (initialization): time 0.6094/5.116, allocations: 134.2 MB / 2.113 GB, free: 35.78 MB / 1.108 GB
Notification: Performance of prepare postOptimizeDAE: time 8.579e-05/5.117, allocations: 54.8 kB / 2.113 GB, free: 35.72 MB / 1.108 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.904e-05/5.117, allocations: 52 kB / 2.113 GB, free: 35.67 MB / 1.108 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.389/6.505, allocations: 118 MB / 2.228 GB, free: 459.4 MB / 1.108 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01913/6.525, allocations: 3.554 MB / 2.231 GB, free: 456.5 MB / 1.108 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1558/6.68, allocations: 81.91 MB / 2.311 GB, free: 376.6 MB / 1.108 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09733/6.778, allocations: 6.453 MB / 2.318 GB, free: 370.2 MB / 1.108 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006495/6.784, allocations: 1.317 MB / 2.319 GB, free: 368.9 MB / 1.108 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03946/6.824, allocations: 23.68 MB / 2.342 GB, free: 345.2 MB / 1.108 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03121/6.855, allocations: 22.58 MB / 2.364 GB, free: 321.6 MB / 1.108 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05714/6.912, allocations: 37.59 MB / 2.401 GB, free: 283.2 MB / 1.108 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.38e-05/6.912, allocations: 16 kB / 2.401 GB, free: 283.2 MB / 1.108 GB
Notification: Performance of matching and sorting (n=1619) (initialization_lambda0): time 0.6069/7.519, allocations: 132.6 MB / 2.53 GB, free: 151.5 MB / 1.108 GB
Notification: Performance of prepare postOptimizeDAE: time 7.623e-05/7.519, allocations: 61.69 kB / 2.53 GB, free: 151.4 MB / 1.108 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.052e-05/7.519, allocations: 52 kB / 2.53 GB, free: 151.4 MB / 1.108 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5942/8.113, allocations: 117.6 MB / 2.645 GB, free: 34.12 MB / 1.108 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01771/8.131, allocations: 3.53 MB / 2.649 GB, free: 30.59 MB / 1.108 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.613/8.744, allocations: 86.17 MB / 2.733 GB, free: 451.2 MB / 1.108 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0996/8.844, allocations: 6.492 MB / 2.739 GB, free: 451 MB / 1.108 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006345/8.85, allocations: 1.282 MB / 2.741 GB, free: 450.9 MB / 1.108 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 0.008805/8.859, allocations: 0.7707 MB / 2.741 GB, free: 450.4 MB / 1.108 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009142/8.868, allocations: 1.705 MB / 2.743 GB, free: 450.4 MB / 1.108 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2194/9.087, allocations: 60.29 MB / 2.802 GB, free: 410.6 MB / 1.108 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2224/9.31, allocations: 66.08 MB / 2.866 GB, free: 344.7 MB / 1.108 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001521/9.31, allocations: 28 kB / 2.866 GB, free: 344.6 MB / 1.108 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2118/9.522, allocations: 65.4 MB / 2.93 GB, free: 279.4 MB / 1.108 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3046/9.826, allocations: 129.8 MB / 3.057 GB, free: 149.9 MB / 1.108 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001759/9.827, allocations: 0 / 3.057 GB, free: 149.9 MB / 1.108 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01637/9.843, allocations: 1.976 MB / 3.059 GB, free: 147.9 MB / 1.108 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3329/10.18, allocations: 81.4 MB / 3.138 GB, free: 66.99 MB / 1.108 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004032/10.18, allocations: 0.5729 MB / 3.139 GB, free: 66.41 MB / 1.108 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.6431/10.82, allocations: 58.55 MB / 3.196 GB, free: 474.1 MB / 1.108 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1135/10.94, allocations: 54.16 MB / 3.249 GB, free: 454 MB / 1.108 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2529/11.19, allocations: 95.34 MB / 3.342 GB, free: 392.5 MB / 1.108 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01685/11.21, allocations: 6.142 MB / 3.348 GB, free: 387.3 MB / 1.108 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007844/11.21, allocations: 215.9 kB / 3.348 GB, free: 387.1 MB / 1.108 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0545/11.27, allocations: 3.323 MB / 3.352 GB, free: 384.2 MB / 1.108 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005219/11.27, allocations: 0.8655 MB / 3.352 GB, free: 383.3 MB / 1.108 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003179/11.28, allocations: 0.6276 MB / 3.353 GB, free: 382.7 MB / 1.108 GB
Notification: Performance of sorting global known variables: time 0.02362/11.3, allocations: 14.38 MB / 3.367 GB, free: 368.4 MB / 1.108 GB
Notification: Performance of sort global known variables: time 1.8e-07/11.3, allocations: 0 / 3.367 GB, free: 368.4 MB / 1.108 GB
Notification: Performance of remove unused functions: time 0.09388/11.39, allocations: 38.75 MB / 3.405 GB, free: 329.8 MB / 1.108 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 0.2577/11.65, allocations: 96.85 MB / 3.5 GB, free: 233.8 MB / 1.108 GB
Notification: Performance of simCode: created initialization part: time 0.1298/11.78, allocations: 74.02 MB / 3.572 GB, free: 159.8 MB / 1.108 GB
Notification: Performance of simCode: created event and clocks part: time 1.014e-05/11.78, allocations: 1.875 kB / 3.572 GB, free: 159.8 MB / 1.108 GB
Notification: Performance of simCode: created simulation system equations: time 0.05322/11.84, allocations: 23.17 MB / 3.594 GB, free: 136.6 MB / 1.108 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05804/11.89, allocations: 8.029 MB / 3.602 GB, free: 128.9 MB / 1.108 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.98/13.87, allocations: 444.2 MB / 4.036 GB, free: 221.7 MB / 1.108 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0171/13.89, allocations: 10.49 MB / 4.046 GB, free: 211.2 MB / 1.108 GB
Notification: Performance of simCode: alias equations: time 0.03163/13.92, allocations: 8.003 MB / 4.054 GB, free: 203.4 MB / 1.108 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02381/13.95, allocations: 10.4 MB / 4.064 GB, free: 193 MB / 1.108 GB
Notification: Performance of SimCode: time 1.263e-06/13.95, allocations: 1.75 kB / 4.064 GB, free: 193 MB / 1.108 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 1.969/15.92, allocations: 0.8179 GB / 4.882 GB, free: 373.6 MB / 1.108 GB
Notification: Performance of buildModelFMU: Generate platform static: time 134.1/150.1, allocations: 9.109 kB / 4.882 GB, free: 373.5 MB / 1.108 GB
"
[Timeout remaining time 509]
(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 --stepSize=0.4 --timeout=50 --tolerance=1e-06 BuildSysPro_BuildSysPro_IBPSA_Fluid_Examples_FlowSystem_Simplified3.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 158.74596640298842]
Failed to read output from testmodel.py, exit status != 0:
150.58461242797785 150.601817003 148.669062055
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fc9825ef3a0>