Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified1.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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) 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 BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Running command: translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified1") translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified1") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.7745/0.7745, allocations: 141.7 MB / 154.3 MB, free: 15.49 MB / 138.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001122/0.001122, allocations: 187.4 kB / 187.3 MB, free: 11.89 MB / 154.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.55/1.55, allocations: 221.3 MB / 441.4 MB, free: 4.586 MB / 330.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009226/0.0009228, allocations: 95.47 kB / 0.5124 GB, free: 24.18 MB / 394.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001785/0.001785, allocations: 269.6 kB / 0.5939 GB, free: 7.949 MB / 442.7 MB Notification: Performance of FrontEnd - loaded program: time 4.175e-05/4.178e-05, allocations: 4 kB / 0.6834 GB, free: 12.24 MB / 0.5261 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5273/0.5274, allocations: 82.78 MB / 0.7643 GB, free: 108.7 MB / 0.5261 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9243/1.452, allocations: 421.7 MB / 1.176 GB, free: 1.668 MB / 0.698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002953/1.452, allocations: 103.5 kB / 1.176 GB, free: 1.617 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 38.72/40.17, allocations: 8.75 GB / 9.926 GB, free: 51.48 MB / 0.9792 GB Notification: Performance of FrontEnd: time 2.365e-06/40.17, allocations: 0 / 9.926 GB, free: 51.48 MB / 0.9792 GB Notification: Performance of Transformations before backend: time 0.004133/40.18, allocations: 421.4 kB / 9.926 GB, free: 51.41 MB / 0.9792 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 0.05993/40.24, allocations: 13.46 MB / 9.939 GB, free: 45.79 MB / 0.9792 GB Notification: Performance of prepare preOptimizeDAE: time 6.387e-05/40.24, allocations: 10.41 kB / 9.939 GB, free: 45.79 MB / 0.9792 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01716/40.26, allocations: 2.184 MB / 9.942 GB, free: 44.83 MB / 0.9792 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.08154/40.34, allocations: 21.4 MB / 9.962 GB, free: 42.41 MB / 0.9792 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00186/40.34, allocations: 0.681 MB / 9.963 GB, free: 42.39 MB / 0.9792 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.008255/40.35, allocations: 0.9516 MB / 9.964 GB, free: 42.38 MB / 0.9792 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.05228/40.4, allocations: 15.56 MB / 9.979 GB, free: 41.59 MB / 0.9792 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0008349/40.4, allocations: 15.28 kB / 9.979 GB, free: 41.59 MB / 0.9792 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005623/40.41, allocations: 325.3 kB / 9.98 GB, free: 41.59 MB / 0.9792 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000523/40.41, allocations: 371.2 kB / 9.98 GB, free: 41.57 MB / 0.9792 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04217/40.45, allocations: 19.65 MB / 9.999 GB, free: 41.51 MB / 0.9792 GB Warning: The model contains alias variables with conflicting start and/or 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 0.1693/40.62, allocations: 79.48 MB / 10.08 GB, free: 8.117 MB / 0.9792 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02102/40.64, allocations: 11.95 MB / 10.09 GB, free: 7.648 MB / 0.9792 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01581/40.66, allocations: 9.139 MB / 10.1 GB, free: 7.59 MB / 0.9792 GB Warning: The model contains alias variables with conflicting start and/or 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 0.08998/40.75, allocations: 33.92 MB / 10.13 GB, free: 14.97 MB / 0.9948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01719/40.76, allocations: 9.29 MB / 10.14 GB, free: 14.79 MB / 0.9948 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.04556/40.81, allocations: 15.08 MB / 10.15 GB, free: 14.25 MB / 0.9948 GB Notification: Performance of pre-optimization done (n=614): time 5.544e-05/40.81, allocations: 2.953 kB / 10.15 GB, free: 14.25 MB / 0.9948 GB Notification: Performance of matching and sorting (n=908): time 2.419/43.23, allocations: 410.7 MB / 10.56 GB, free: 10.09 MB / 0.9948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.09935/43.33, allocations: 44.97 MB / 10.6 GB, free: 7.602 MB / 1.026 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03829/43.37, allocations: 14.15 MB / 10.61 GB, free: 13.62 MB / 1.042 GB Notification: Performance of collectPreVariables (initialization): time 0.005913/43.37, allocations: 244.2 kB / 10.61 GB, free: 13.53 MB / 1.042 GB Notification: Performance of collectInitialEqns (initialization): time 0.01256/43.38, allocations: 7.212 MB / 10.62 GB, free: 10.79 MB / 1.042 GB Notification: Performance of collectInitialBindings (initialization): time 0.01412/43.4, allocations: 3.267 MB / 10.62 GB, free: 8.391 MB / 1.042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.006194/43.4, allocations: 208.9 kB / 10.62 GB, free: 8.352 MB / 1.042 GB Notification: Performance of setup shared object (initialization): time 0.001192/43.41, allocations: 0.7471 MB / 10.62 GB, free: 7.773 MB / 1.042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 1.146/44.55, allocations: 22.05 MB / 10.65 GB, free: 100.6 MB / 1.042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.04035/44.59, allocations: 25.05 MB / 10.67 GB, free: 97.47 MB / 1.042 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03949/44.63, allocations: 23.43 MB / 10.69 GB, free: 97.25 MB / 1.042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000188/44.63, allocations: 14.91 kB / 10.69 GB, free: 97.25 MB / 1.042 GB Notification: Performance of matching and sorting (n=1424) (initialization): time 0.6394/45.27, allocations: 154 MB / 10.84 GB, free: 96.28 MB / 1.042 GB Notification: Performance of prepare postOptimizeDAE: time 0.008061/45.28, allocations: 35.31 MB / 10.88 GB, free: 59.14 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002688/45.28, allocations: 51.91 kB / 10.88 GB, free: 59.14 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.798/47.08, allocations: 147.8 MB / 11.02 GB, free: 94.64 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02268/47.1, allocations: 3.841 MB / 11.03 GB, free: 94.64 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1568/47.26, allocations: 73.6 MB / 11.1 GB, free: 87.57 MB / 1.042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2026/47.46, allocations: 11.12 MB / 11.11 GB, free: 87.57 MB / 1.042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01065/47.47, allocations: 1.673 MB / 11.11 GB, free: 87.57 MB / 1.042 GB Notification: Performance of prepare postOptimizeDAE: time 2.022e-05/47.47, allocations: 4.156 kB / 11.11 GB, free: 87.57 MB / 1.042 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.6218/48.09, allocations: 152.8 MB / 11.26 GB, free: 84.52 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000281/48.09, allocations: 50.92 kB / 11.26 GB, free: 84.52 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.621/49.71, allocations: 147.5 MB / 11.4 GB, free: 108.8 MB / 1.057 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02041/49.73, allocations: 3.821 MB / 11.41 GB, free: 108.8 MB / 1.057 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1515/49.89, allocations: 77.33 MB / 11.48 GB, free: 104.3 MB / 1.057 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.197/50.08, allocations: 11.1 MB / 11.49 GB, free: 104.3 MB / 1.057 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008768/50.09, allocations: 1.634 MB / 11.5 GB, free: 104.3 MB / 1.057 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 231 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1064): * Single equations (assignments): 1046 * Array equations: 6 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 8 * 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: 8 {1,1,1,1,1,1,1,1} * 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 {39 65,39 65} Notification: Performance of prepare postOptimizeDAE: time 0.01069/50.1, allocations: 0.6725 MB / 11.5 GB, free: 104.2 MB / 1.057 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00777/50.11, allocations: 1.486 MB / 11.5 GB, free: 104.1 MB / 1.057 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2171/50.33, allocations: 66.1 MB / 11.56 GB, free: 102.9 MB / 1.057 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2309/50.56, allocations: 80.28 MB / 11.64 GB, free: 102.2 MB / 1.057 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001055/50.56, allocations: 25.31 kB / 11.64 GB, free: 102.2 MB / 1.057 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2135/50.77, allocations: 79.15 MB / 11.72 GB, free: 61.96 MB / 1.057 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 1.277/52.05, allocations: 204.1 MB / 11.92 GB, free: 99.31 MB / 1.057 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.373e-05/52.05, allocations: 7.078 kB / 11.92 GB, free: 99.31 MB / 1.057 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01364/52.06, allocations: 2.267 MB / 11.92 GB, free: 99.31 MB / 1.057 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.5634/52.63, allocations: 144.7 MB / 12.06 GB, free: 81.44 MB / 1.057 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004347/52.63, allocations: 0.8129 MB / 12.06 GB, free: 80.88 MB / 1.057 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.033/53.66, allocations: 112.7 MB / 12.17 GB, free: 102.1 MB / 1.057 GB Warning: The linear system: 1 : valSouth2[2].dp = valSouth2[7].port_a.p - tabsSouth1[1].port_a.p 2 : valSouth2[1].dp = valSouth2[7].port_a.p - tabsSouth1[1].port_a.p [ -1.0 , 1.0 ; -1.0 , 1.0 ] * [ valSouth2[7].port_a.p ; tabsSouth1[1].port_a.p ] = [ -valSouth2[2].dp ; -valSouth2[1].dp ] might be structurally or numerically singular for variable tabsSouth1[1].port_a.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valSouth1[4].m_flow + valSouth1[3].m_flow + valSouth1[2].m_flow + valSouth1[1].m_flow - pipSouth1.m_flow = 0.0 2 : valSouth.res3.m_flow + valNorth.res3.m_flow + spl1.res1.m_flow + (-valSouth1[3].m_flow) - $cse363 - valSouth1[4].m_flow - valSouth1[2].m_flow - valSouth1[1].m_flow - valSouth2[8].m_flow - valSouth2[7].m_flow - valSouth2[6].m_flow - valSouth2[5].m_flow - valSouth2[4].m_flow - valSouth2[3].m_flow - valSouth2[2].m_flow - valSouth2[1].m_flow - valNorth1[4].m_flow - valNorth1[3].m_flow - valNorth1[2].m_flow - valNorth1[1].m_flow - valNorth2[8].m_flow - valNorth2[7].m_flow - valNorth2[6].m_flow - valNorth2[5].m_flow - valNorth2[4].m_flow - valNorth2[3].m_flow - valNorth2[2].m_flow - valNorth2[1].m_flow = 0.0 [ 1.0 , 1.0 ; -1.0 , -1.0 ] * [ valSouth1[1].m_flow ; valSouth1[2].m_flow ] = [ pipSouth1.m_flow + (-valSouth1[3].m_flow) - valSouth1[4].m_flow ; valSouth1[3].m_flow + valNorth2[2].m_flow + valNorth2[1].m_flow + valNorth2[3].m_flow + valNorth2[4].m_flow + valNorth2[5].m_flow + valNorth2[6].m_flow + valNorth2[7].m_flow + valNorth2[8].m_flow + valNorth1[1].m_flow + valNorth1[2].m_flow + valNorth1[3].m_flow + valNorth1[4].m_flow + valSouth2[1].m_flow + valSouth2[2].m_flow + valSouth2[3].m_flow + valSouth2[4].m_flow + valSouth2[5].m_flow + valSouth2[6].m_flow + valSouth2[7].m_flow + valSouth2[8].m_flow + valSouth1[4].m_flow + $cse363 + (-valNorth.res3.m_flow) - valSouth.res3.m_flow - spl1.res1.m_flow ] might be structurally or numerically singular for variable valSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valSouth2[2].dp = valSouth2[7].port_a.p - tabsSouth1[1].port_a.p 2 : valSouth2[1].dp = valSouth2[7].port_a.p - tabsSouth1[1].port_a.p [ -1.0 , 1.0 ; -1.0 , 1.0 ] * [ valSouth2[7].port_a.p ; tabsSouth1[1].port_a.p ] = [ -valSouth2[2].dp ; -valSouth2[1].dp ] might be structurally or numerically singular for variable tabsSouth1[1].port_a.p since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : valSouth.res3.m_flow + valNorth.res3.m_flow + spl1.res1.m_flow + (-valSouth1[3].m_flow) - $cse363 - valSouth1[4].m_flow - valSouth1[2].m_flow - valSouth1[1].m_flow - valSouth2[8].m_flow - valSouth2[7].m_flow - valSouth2[6].m_flow - valSouth2[5].m_flow - valSouth2[4].m_flow - valSouth2[3].m_flow - valSouth2[2].m_flow - valSouth2[1].m_flow - valNorth1[4].m_flow - valNorth1[3].m_flow - valNorth1[2].m_flow - valNorth1[1].m_flow - valNorth2[8].m_flow - valNorth2[7].m_flow - valNorth2[6].m_flow - valNorth2[5].m_flow - valNorth2[4].m_flow - valNorth2[3].m_flow - valNorth2[2].m_flow - valNorth2[1].m_flow = 0.0 2 : valSouth1[4].m_flow + valSouth1[3].m_flow + valSouth1[2].m_flow + valSouth1[1].m_flow - pipSouth1.m_flow = 0.0 [ -1.0 , -1.0 ; 1.0 , 1.0 ] * [ valSouth1[1].m_flow ; valSouth1[2].m_flow ] = [ valSouth1[3].m_flow + valNorth2[2].m_flow + valNorth2[1].m_flow + valNorth2[3].m_flow + valNorth2[4].m_flow + valNorth2[5].m_flow + valNorth2[6].m_flow + valNorth2[7].m_flow + valNorth2[8].m_flow + valNorth1[1].m_flow + valNorth1[2].m_flow + valNorth1[3].m_flow + valNorth1[4].m_flow + valSouth2[1].m_flow + valSouth2[2].m_flow + valSouth2[3].m_flow + valSouth2[4].m_flow + valSouth2[5].m_flow + valSouth2[6].m_flow + valSouth2[7].m_flow + valSouth2[8].m_flow + valSouth1[4].m_flow + $cse363 + (-valNorth.res3.m_flow) - valSouth.res3.m_flow - spl1.res1.m_flow ; pipSouth1.m_flow + (-valSouth1[3].m_flow) - valSouth1[4].m_flow ] might be structurally or numerically singular for variable valSouth1[2].m_flow since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singulare and cannot handled because number of unassigned equations is larger than number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2135:10-2135:88:writable] Error: Internal error function optimizeJacobianMatrix failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2052:9-2052:79:writable] Error: Internal error function createJacobian failed Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 74 ($STATESET1.x[32],$STATESET1.x[31],$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],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1]) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,stepPump.pulseStart,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Top-level inputs: 0 Notification: Strong component statistics for simulation (667): * Single equations (assignments): 644 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (linear and non-linear blocks): 7 * 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: 7 {1,1,1,1,1,1,1} * 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 {39 64,61 189} [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4452:9-4452:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:744:5-744:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]