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 4.1.0+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 0.001299/0.001299, allocations: 116.8 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 0.001338/0.001338, allocations: 209.6 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 1.393/1.393, allocations: 230.6 MB / 253.5 MB, free: 15.08 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8159/0.8159, allocations: 133.9 MB / 443.5 MB, free: 13.78 MB / 350.1 MB " [Timeout remaining time 179] 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 4.1.0 (/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(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: IDEAS 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 0.001935/0.001935, allocations: 69.38 kB / 0.6142 GB, free: 38.2 MB / 0.4981 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1512/0.1532, allocations: 85.86 MB / 0.698 GB, free: 13.61 MB / 0.5137 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(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 0.6874/0.8406, allocations: 359.5 MB / 1.049 GB, free: 7.5 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.1071/0.9477, allocations: 73.03 MB / 1.12 GB, free: 14.3 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01538/0.9631, allocations: 0.5693 MB / 1.121 GB, free: 13.72 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.01752/0.9806, allocations: 5.502 MB / 1.126 GB, free: 8.191 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.04206/1.023, allocations: 14.16 MB / 1.14 GB, free: 9.992 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.02558/1.048, allocations: 9.795 MB / 1.15 GB, free: 300 kB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.05546/1.104, allocations: 37.52 MB / 1.186 GB, free: 10.66 MB / 0.8731 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03195/1.136, allocations: 17.22 MB / 1.203 GB, free: 9.289 MB / 0.8887 GB Notification: Performance of NFEvalConstants.evaluate: time 0.9729/2.109, allocations: 17.34 MB / 1.22 GB, free: 37.7 MB / 0.8888 GB Notification: Performance of NFSimplifyModel.simplify: time 0.033/2.142, allocations: 16.63 MB / 1.236 GB, free: 37.59 MB / 0.8888 GB Notification: Performance of NFPackage.collectConstants: time 0.009996/2.152, allocations: 1.871 MB / 1.238 GB, free: 37.59 MB / 0.8888 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02343/2.175, allocations: 5.967 MB / 1.244 GB, free: 37.59 MB / 0.8888 GB Notification: Performance of NFScalarize.scalarize: time 0.01324/2.188, allocations: 5.945 MB / 1.25 GB, free: 36.8 MB / 0.8888 GB Notification: Performance of NFVerifyModel.verify: time 0.02598/2.214, allocations: 10.4 MB / 1.26 GB, free: 34.12 MB / 0.8888 GB Notification: Performance of NFConvertDAE.convert: time 0.04745/2.262, allocations: 29.5 MB / 1.289 GB, free: 30.41 MB / 0.8888 GB Notification: Performance of FrontEnd - DAE generated: time 6.392e-06/2.262, allocations: 0 / 1.289 GB, free: 30.41 MB / 0.8888 GB Notification: Performance of FrontEnd: time 1.613e-06/2.262, allocations: 0 / 1.289 GB, free: 30.41 MB / 0.8888 GB Notification: Performance of Transformations before backend: time 0.001064/2.263, allocations: 1.453 kB / 1.289 GB, free: 30.41 MB / 0.8888 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 0.06504/2.328, allocations: 20.49 MB / 1.309 GB, free: 22.21 MB / 0.8888 GB Notification: Performance of prepare preOptimizeDAE: time 5.181e-05/2.328, allocations: 9.797 kB / 1.309 GB, free: 22.21 MB / 0.8888 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.000198/2.328, allocations: 203.4 kB / 1.309 GB, free: 22.2 MB / 0.8888 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004691/2.333, allocations: 1.04 MB / 1.31 GB, free: 22.11 MB / 0.8888 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01176/2.344, allocations: 2.346 MB / 1.312 GB, free: 21.06 MB / 0.8888 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03989/2.384, allocations: 18.17 MB / 1.33 GB, free: 18.12 MB / 0.8888 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007404/2.385, allocations: 0.6669 MB / 1.331 GB, free: 18.11 MB / 0.8888 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.006592/2.392, allocations: 0.9332 MB / 1.332 GB, free: 18.09 MB / 0.8888 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04363/2.435, allocations: 16.56 MB / 1.348 GB, free: 13.58 MB / 0.8888 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003527/2.436, allocations: 9.344 kB / 1.348 GB, free: 13.58 MB / 0.8888 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005027/2.441, allocations: 326.2 kB / 1.348 GB, free: 13.58 MB / 0.8888 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003393/2.441, allocations: 379.3 kB / 1.349 GB, free: 13.53 MB / 0.8888 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04047/2.481, allocations: 21.21 MB / 1.369 GB, free: 3.875 MB / 0.8888 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 0.1545/2.636, allocations: 80.24 MB / 1.448 GB, free: 6.316 MB / 0.9669 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02073/2.657, allocations: 11.19 MB / 1.459 GB, free: 11.36 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01576/2.672, allocations: 8.669 MB / 1.467 GB, free: 2.676 MB / 0.9825 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 0.07728/2.75, allocations: 33.15 MB / 1.499 GB, free: 1.164 MB / 1.014 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01931/2.769, allocations: 9.731 MB / 1.509 GB, free: 7.359 MB / 1.029 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.03183/2.801, allocations: 8.208 MB / 1.517 GB, free: 15.33 MB / 1.045 GB Notification: Performance of pre-optimization done (n=551): time 3.505e-05/2.801, allocations: 3.188 kB / 1.517 GB, free: 15.33 MB / 1.045 GB Notification: Performance of matching and sorting (n=822): time 1.314/4.115, allocations: 216.5 MB / 1.728 GB, free: 489.4 MB / 1.123 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.1259/4.241, allocations: 55.88 MB / 1.783 GB, free: 432.6 MB / 1.123 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02918/4.27, allocations: 17.64 MB / 1.8 GB, free: 415.1 MB / 1.123 GB Notification: Performance of collectPreVariables (initialization): time 0.004622/4.274, allocations: 217.7 kB / 1.8 GB, free: 414.9 MB / 1.123 GB Notification: Performance of collectInitialEqns (initialization): time 0.0083/4.283, allocations: 7.279 MB / 1.807 GB, free: 408 MB / 1.123 GB Notification: Performance of collectInitialBindings (initialization): time 0.008497/4.291, allocations: 3.076 MB / 1.81 GB, free: 405 MB / 1.123 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01142/4.303, allocations: 3.541 MB / 1.814 GB, free: 401.4 MB / 1.123 GB Notification: Performance of setup shared object (initialization): time 4.422e-05/4.303, allocations: 309.1 kB / 1.814 GB, free: 401.1 MB / 1.123 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02484/4.328, allocations: 18.87 MB / 1.833 GB, free: 382.2 MB / 1.123 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02939/4.357, allocations: 21.45 MB / 1.854 GB, free: 359.7 MB / 1.123 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.05567/4.413, allocations: 36.04 MB / 1.889 GB, free: 322.9 MB / 1.123 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.498e-05/4.413, allocations: 16 kB / 1.889 GB, free: 322.8 MB / 1.123 GB Notification: Performance of matching and sorting (n=1347) (initialization): time 0.5843/4.997, allocations: 131 MB / 2.017 GB, free: 191.8 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 7.933e-05/4.997, allocations: 55.27 kB / 2.017 GB, free: 191.7 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.813e-05/4.997, allocations: 59.94 kB / 2.017 GB, free: 191.6 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5678/5.565, allocations: 118 MB / 2.132 GB, free: 73.74 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01671/5.582, allocations: 3.264 MB / 2.135 GB, free: 70.47 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5419/6.124, allocations: 81.56 MB / 2.215 GB, free: 0.4938 GB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09708/6.221, allocations: 6.324 MB / 2.221 GB, free: 0.4937 GB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006665/6.227, allocations: 1.284 MB / 2.222 GB, free: 0.4936 GB / 1.123 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03969/6.267, allocations: 21.91 MB / 2.244 GB, free: 498.7 MB / 1.123 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02937/6.296, allocations: 21.01 MB / 2.264 GB, free: 490.4 MB / 1.123 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05265/6.349, allocations: 35.14 MB / 2.298 GB, free: 475.4 MB / 1.123 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.302e-05/6.349, allocations: 23.91 kB / 2.298 GB, free: 475.4 MB / 1.123 GB Notification: Performance of matching and sorting (n=1347) (initialization_lambda0): time 0.6149/6.964, allocations: 129.5 MB / 2.425 GB, free: 352.7 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 6.77e-05/6.964, allocations: 57.69 kB / 2.425 GB, free: 352.6 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.895e-05/6.964, allocations: 52.52 kB / 2.425 GB, free: 352.6 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5678/7.532, allocations: 117.6 MB / 2.54 GB, free: 235.3 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01584/7.548, allocations: 3.249 MB / 2.543 GB, free: 232.1 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1495/7.697, allocations: 86.14 MB / 2.627 GB, free: 145.9 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09323/7.791, allocations: 6.336 MB / 2.633 GB, free: 139.5 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005769/7.796, allocations: 1.252 MB / 2.635 GB, free: 138.3 MB / 1.123 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 (1027): * Single equations (assignments): 1011 * 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 0.008285/7.805, allocations: 0.7293 MB / 2.635 GB, free: 137.6 MB / 1.123 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00814/7.813, allocations: 1.55 MB / 2.637 GB, free: 136.1 MB / 1.123 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2103/8.023, allocations: 59.54 MB / 2.695 GB, free: 76.77 MB / 1.123 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.6514/8.674, allocations: 65.59 MB / 2.759 GB, free: 492.8 MB / 1.123 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001691/8.675, allocations: 28.06 kB / 2.759 GB, free: 492.8 MB / 1.123 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2134/8.888, allocations: 64.94 MB / 2.822 GB, free: 485.7 MB / 1.123 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.29/9.178, allocations: 127.8 MB / 2.947 GB, free: 388.5 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.988e-05/9.178, allocations: 8.828 kB / 2.947 GB, free: 388.5 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.011/9.189, allocations: 1.879 MB / 2.949 GB, free: 386.6 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.3291/9.518, allocations: 81.38 MB / 3.029 GB, free: 305.6 MB / 1.123 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003949/9.522, allocations: 0.5689 MB / 3.029 GB, free: 305 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1006/9.623, allocations: 58.31 MB / 3.086 GB, free: 246.6 MB / 1.123 GB Warning: The linear system: 1 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow 2 : 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 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 ] * [ valHea.m_flow ; valCoo.m_flow ; spl1.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 ; (-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 + 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valCoo.m_flow.$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 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.11/9.733, allocations: 54.01 MB / 3.139 GB, free: 191.5 MB / 1.123 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2526/9.985, allocations: 94.01 MB / 3.231 GB, free: 97.96 MB / 1.123 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01765/10, allocations: 5.811 MB / 3.236 GB, free: 92.11 MB / 1.123 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008588/10.01, allocations: 208 kB / 3.237 GB, free: 91.91 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05393/10.07, allocations: 3.229 MB / 3.24 GB, free: 88.68 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006646/10.07, allocations: 0.8575 MB / 3.241 GB, free: 87.81 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.004558/10.08, allocations: 0.6198 MB / 3.241 GB, free: 87.19 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.02637/10.1, allocations: 12.35 MB / 3.253 GB, free: 74.91 MB / 1.123 GB Notification: Performance of sort global known variables: time 2.4e-07/10.1, allocations: 4 kB / 3.253 GB, free: 74.91 MB / 1.123 GB Notification: Performance of remove unused functions: time 0.09746/10.2, allocations: 38.14 MB / 3.29 GB, free: 36.77 MB / 1.123 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 74 ($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 (605): * Single equations (assignments): 584 * 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 0.7564/10.96, allocations: 95.36 MB / 3.384 GB, free: 490.6 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.1328/11.09, allocations: 71 MB / 3.453 GB, free: 450.7 MB / 1.123 GB Notification: Performance of simCode: created event and clocks part: time 1.574e-05/11.09, allocations: 5.781 kB / 3.453 GB, free: 450.7 MB / 1.123 GB Notification: Performance of simCode: created simulation system equations: time 0.05469/11.14, allocations: 22.9 MB / 3.475 GB, free: 428.2 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.06199/11.21, allocations: 7.183 MB / 3.482 GB, free: 421.7 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.975/13.18, allocations: 425.3 MB / 3.898 GB, free: 477.5 MB / 1.123 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01743/13.2, allocations: 9.731 MB / 3.907 GB, free: 476.3 MB / 1.123 GB Notification: Performance of simCode: alias equations: time 0.03525/13.23, allocations: 7.447 MB / 3.914 GB, free: 476.1 MB / 1.123 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02385/13.26, allocations: 9.611 MB / 3.924 GB, free: 476.1 MB / 1.123 GB Notification: Performance of SimCode: time 1.813e-06/13.26, allocations: 0 / 3.924 GB, free: 476.1 MB / 1.123 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.458/14.72, allocations: 0.7706 GB / 4.694 GB, free: 303.6 MB / 1.123 GB Notification: Performance of buildModelFMU: Generate platform static: time 82.09/96.81, allocations: 11.11 kB / 4.694 GB, free: 303.6 MB / 1.123 GB " [Timeout remaining time 562] (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 --stepSize=0.4 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3.fmu > IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 104.57725461298833] Failed to read output from testmodel.py, exit status != 0: 97.52056960301707 97.305083634 95.039754998 Calling exit ...