Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.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/Buildings 9.1.2-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified3")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified3")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001161/0.001161, allocations: 100.1 kB / 15.71 MB, free: 452 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002021/0.002021, allocations: 175 kB / 16.58 MB, free: 6.422 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.604/1.604, allocations: 223.2 MB / 240.6 MB, free: 5.434 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.53/2.53, allocations: 390.5 MB / 0.6662 GB, free: 2.824 MB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003899/0.00039, allocations: 12 kB / 0.8154 GB, free: 14.16 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.973/0.9735, allocations: 142.3 MB / 0.9544 GB, free: 8.102 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified3): time 1.224/2.197, allocations: 328.6 MB / 1.275 GB, free: 67.68 MB / 0.9981 GB
Notification: Performance of NFInst.instExpressions: time 0.1153/2.313, allocations: 68.65 MB / 1.342 GB, free: 66.58 MB / 0.9981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02119/2.334, allocations: 365 kB / 1.343 GB, free: 66.58 MB / 0.9981 GB
Notification: Performance of NFTyping.typeComponents: time 0.01762/2.351, allocations: 3.619 MB / 1.346 GB, free: 66.52 MB / 0.9981 GB
Notification: Performance of NFTyping.typeBindings: time 0.04726/2.399, allocations: 10.76 MB / 1.357 GB, free: 65.51 MB / 0.9981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02658/2.425, allocations: 7.293 MB / 1.364 GB, free: 65.05 MB / 0.9981 GB
Notification: Performance of NFFlatten.flatten: time 0.06547/2.491, allocations: 41.33 MB / 1.404 GB, free: 50.84 MB / 0.9981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02815/2.519, allocations: 16.02 MB / 1.42 GB, free: 35.48 MB / 0.9981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03642/2.556, allocations: 13.74 MB / 1.433 GB, free: 22.3 MB / 0.9981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03513/2.591, allocations: 14.61 MB / 1.448 GB, free: 8.766 MB / 0.9981 GB
Notification: Performance of NFPackage.collectConstants: time 0.009356/2.6, allocations: 1.07 MB / 1.449 GB, free: 7.695 MB / 0.9981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02364/2.624, allocations: 3.607 MB / 1.452 GB, free: 4.184 MB / 0.9981 GB
Notification: Performance of NFScalarize.scalarize: time 0.01263/2.636, allocations: 4.762 MB / 1.457 GB, free: 15.64 MB / 1.014 GB
Notification: Performance of NFVerifyModel.verify: time 0.01485/2.651, allocations: 3.219 MB / 1.46 GB, free: 12.41 MB / 1.014 GB
Notification: Performance of NFConvertDAE.convert: time 0.0401/2.692, allocations: 21.58 MB / 1.481 GB, free: 7.715 MB / 1.029 GB
Notification: Performance of FrontEnd - DAE generated: time 6.512e-06/2.692, allocations: 3.938 kB / 1.481 GB, free: 7.711 MB / 1.029 GB
Notification: Performance of FrontEnd: time 2.575e-06/2.692, allocations: 0 / 1.481 GB, free: 7.711 MB / 1.029 GB
Notification: Performance of Transformations before backend: time 0.001223/2.693, allocations: 4 kB / 1.481 GB, free: 7.707 MB / 1.029 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 0.06383/2.757, allocations: 20.23 MB / 1.501 GB, free: 3.547 MB / 1.045 GB
Notification: Performance of prepare preOptimizeDAE: time 5.495e-05/2.757, allocations: 8.031 kB / 1.501 GB, free: 3.539 MB / 1.045 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01646/2.773, allocations: 2.629 MB / 1.503 GB, free: 0.8867 MB / 1.045 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04646/2.82, allocations: 15.09 MB / 1.518 GB, free: 2.105 MB / 1.061 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001089/2.821, allocations: 0.6817 MB / 1.519 GB, free: 1.43 MB / 1.061 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006252/2.827, allocations: 0.9391 MB / 1.52 GB, free: 0.5 MB / 1.061 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05333/2.88, allocations: 16.49 MB / 1.536 GB, free: 15.82 MB / 1.092 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000602/2.881, allocations: 15.88 kB / 1.536 GB, free: 15.81 MB / 1.092 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005938/2.887, allocations: 323.3 kB / 1.536 GB, free: 15.5 MB / 1.092 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005436/2.888, allocations: 363.3 kB / 1.536 GB, free: 15.15 MB / 1.092 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0572/2.945, allocations: 21.08 MB / 1.557 GB, free: 10.05 MB / 1.107 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 0.1881/3.133, allocations: 82.75 MB / 1.638 GB, free: 4.492 MB / 1.186 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02558/3.159, allocations: 12.65 MB / 1.65 GB, free: 8.074 MB / 1.201 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01911/3.178, allocations: 9.87 MB / 1.66 GB, free: 14.21 MB / 1.217 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 0.09534/3.273, allocations: 35.64 MB / 1.695 GB, free: 10.23 MB / 1.248 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02351/3.297, allocations: 9.707 MB / 1.704 GB, free: 464 kB / 1.248 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03449/3.331, allocations: 9.925 MB / 1.714 GB, free: 6.664 MB / 1.264 GB
Notification: Performance of pre-optimization done (n=555): time 5.46e-05/3.332, allocations: 0 / 1.714 GB, free: 6.664 MB / 1.264 GB
Notification: Performance of matching and sorting (n=826): time 2.345/5.676, allocations: 247.2 MB / 1.955 GB, free: 306.6 MB / 1.264 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1406/5.817, allocations: 55.61 MB / 2.009 GB, free: 249.9 MB / 1.264 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0281/5.845, allocations: 14.73 MB / 2.024 GB, free: 235.3 MB / 1.264 GB
Notification: Performance of collectPreVariables (initialization): time 0.004629/5.85, allocations: 223 kB / 2.024 GB, free: 235.1 MB / 1.264 GB
Notification: Performance of collectInitialEqns (initialization): time 0.008404/5.858, allocations: 7.253 MB / 2.031 GB, free: 228.3 MB / 1.264 GB
Notification: Performance of collectInitialBindings (initialization): time 0.008779/5.867, allocations: 2.941 MB / 2.034 GB, free: 225.4 MB / 1.264 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.004449/5.871, allocations: 199.9 kB / 2.034 GB, free: 225.2 MB / 1.264 GB
Notification: Performance of setup shared object (initialization): time 0.000729/5.872, allocations: 0.7207 MB / 2.035 GB, free: 224.5 MB / 1.264 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02678/5.899, allocations: 18.22 MB / 2.053 GB, free: 206.3 MB / 1.264 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02894/5.928, allocations: 20.92 MB / 2.073 GB, free: 184.3 MB / 1.264 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.03035/5.958, allocations: 19.46 MB / 2.092 GB, free: 164.8 MB / 1.264 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.427e-05/5.958, allocations: 16 kB / 2.092 GB, free: 164.8 MB / 1.264 GB
Notification: Performance of matching and sorting (n=1351) (initialization): time 0.5748/6.533, allocations: 142.8 MB / 2.232 GB, free: 21.69 MB / 1.264 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001295/6.534, allocations: 1.785 MB / 2.233 GB, free: 19.14 MB / 1.264 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001622/6.535, allocations: 52 kB / 2.233 GB, free: 19.09 MB / 1.264 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.873/8.408, allocations: 143.5 MB / 2.373 GB, free: 392.3 MB / 1.264 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01735/8.425, allocations: 3.328 MB / 2.377 GB, free: 389.1 MB / 1.264 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1376/8.563, allocations: 78.73 MB / 2.454 GB, free: 310.3 MB / 1.264 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07726/8.64, allocations: 6.781 MB / 2.46 GB, free: 303.5 MB / 1.264 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007126/8.648, allocations: 1.287 MB / 2.461 GB, free: 302.2 MB / 1.264 GB
Notification: Performance of prepare postOptimizeDAE: time 1.295e-05/8.648, allocations: 4 kB / 2.461 GB, free: 302.2 MB / 1.264 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.5414/9.189, allocations: 141.5 MB / 2.6 GB, free: 160.5 MB / 1.264 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001912/9.189, allocations: 56.97 kB / 2.6 GB, free: 160.5 MB / 1.264 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.312/10.5, allocations: 143.3 MB / 2.74 GB, free: 416.4 MB / 1.264 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0181/10.52, allocations: 3.314 MB / 2.743 GB, free: 416.4 MB / 1.264 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1526/10.67, allocations: 82.74 MB / 2.824 GB, free: 397.2 MB / 1.264 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07872/10.75, allocations: 6.768 MB / 2.83 GB, free: 397.1 MB / 1.264 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007439/10.76, allocations: 1.256 MB / 2.831 GB, free: 397 MB / 1.264 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 ($whenCondition1,$whenCondition2,stepPump.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,pumpHea.stage,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count)
 * 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 (linear and non-linear blocks): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {5 80,5 80}
Notification: Performance of prepare postOptimizeDAE: time 0.01424/10.77, allocations: 3.962 MB / 2.835 GB, free: 395.3 MB / 1.264 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007042/10.78, allocations: 1.462 MB / 2.837 GB, free: 395.3 MB / 1.264 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1951/10.98, allocations: 61.27 MB / 2.897 GB, free: 363.5 MB / 1.264 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.1982/11.17, allocations: 67.58 MB / 2.963 GB, free: 296.1 MB / 1.264 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.000241/11.17, allocations: 28 kB / 2.963 GB, free: 296.1 MB / 1.264 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1908/11.36, allocations: 66.91 MB / 3.028 GB, free: 229.2 MB / 1.264 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 0.2857/11.65, allocations: 130.2 MB / 3.155 GB, free: 99.08 MB / 1.264 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.000147/11.65, allocations: 0 / 3.155 GB, free: 99.08 MB / 1.264 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01198/11.66, allocations: 1.934 MB / 3.157 GB, free: 97.14 MB / 1.264 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.082/12.74, allocations: 83.34 MB / 3.238 GB, free: 431.7 MB / 1.264 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004777/12.75, allocations: 0.57 MB / 3.239 GB, free: 431.7 MB / 1.264 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1243/12.87, allocations: 70.96 MB / 3.308 GB, free: 417.7 MB / 1.264 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1133/12.99, allocations: 53.67 MB / 3.361 GB, free: 393.1 MB / 1.264 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2421/13.23, allocations: 96.12 MB / 3.455 GB, free: 299.3 MB / 1.264 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01974/13.25, allocations: 5.883 MB / 3.46 GB, free: 294 MB / 1.264 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.009622/13.26, allocations: 215.9 kB / 3.46 GB, free: 293.8 MB / 1.264 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04675/13.31, allocations: 3.684 MB / 3.464 GB, free: 290.1 MB / 1.264 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005993/13.31, allocations: 0.8654 MB / 3.465 GB, free: 289.2 MB / 1.264 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.004777/13.32, allocations: 0.6237 MB / 3.466 GB, free: 288.6 MB / 1.264 GB
Notification: Performance of sorting global known variables: time 0.02392/13.34, allocations: 10.04 MB / 3.475 GB, free: 278.6 MB / 1.264 GB
Notification: Performance of sort global known variables: time 5.01e-07/13.34, allocations: 0 / 3.475 GB, free: 278.6 MB / 1.264 GB
Notification: Performance of remove unused functions: time 0.1135/13.45, allocations: 38.5 MB / 3.513 GB, free: 240.3 MB / 1.264 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (linear and non-linear blocks): 4
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 4 {1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 3 {7 83,1 1,38 197}
Notification: Performance of Backend phase and start with SimCode phase: time 0.009964/13.46, allocations: 1.666 MB / 3.515 GB, free: 238.9 MB / 1.264 GB
Notification: Performance of simCode: created initialization part: time 0.1331/13.6, allocations: 73.91 MB / 3.587 GB, free: 164.9 MB / 1.264 GB
Notification: Performance of simCode: created event and clocks part: time 1.28e-05/13.6, allocations: 0 / 3.587 GB, free: 164.9 MB / 1.264 GB
Notification: Performance of simCode: created simulation system equations: time 0.07329/13.67, allocations: 40.58 MB / 3.626 GB, free: 124.3 MB / 1.264 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.06149/13.73, allocations: 7.383 MB / 3.634 GB, free: 117 MB / 1.264 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1042/13.84, allocations: 56.33 MB / 3.689 GB, free: 60.6 MB / 1.264 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01408/13.85, allocations: 9.631 MB / 3.698 GB, free: 50.93 MB / 1.264 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01186/13.86, allocations: 2 MB / 3.7 GB, free: 48.92 MB / 1.264 GB
Notification: Performance of SimCode: time 1.563e-06/13.86, allocations: 0 / 3.7 GB, free: 48.92 MB / 1.264 GB
Notification: Performance of Templates: time 4.036/17.9, allocations: 1.264 GB / 4.964 GB, free: 200.7 MB / 1.264 GB
make -j1 -f Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified3.makefile
make -j1 -f Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified3.makefile clang++  NOTFOUND  -Winvalid-pch -O0 -g -DNDEBUG -fPIC   -std=c++11 -DBOOST_ALL_DYN_LINK   -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/c/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources"    -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER  -c -o OMCppBuildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified3CalcHelperMain.o OMCppBuildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified3CalcHelperMain.cpp
clang: error: no such file or directory: 'NOTFOUND'
make: *** [<builtin>: OMCppBuildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified3CalcHelperMain.o] Error 1