Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified1.conf.json 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/IDEAS 3.0.0/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) 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 IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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) Running command: translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified1") translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified1") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00118/0.00118, allocations: 174.7 kB / 12.73 MB, free: 2.59 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7015/0.7015, allocations: 130.5 MB / 143.8 MB, free: 13.59 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.574/1.574, allocations: 221.3 MB / 396.8 MB, free: 9.145 MB / 314.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008665/0.0008666, allocations: 95.19 kB / 478.9 MB, free: 10.35 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 3.867e-05/3.869e-05, allocations: 3.156 kB / 0.5551 GB, free: 86.08 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1793/0.1793, allocations: 81.57 MB / 0.6347 GB, free: 12.05 MB / 442.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.356/1.535, allocations: 423.8 MB / 1.049 GB, free: 207.9 MB / 0.6823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002692/1.535, allocations: 91.94 kB / 1.049 GB, free: 207.9 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 37.2/38.74, allocations: 8.754 GB / 9.803 GB, free: 36.57 MB / 0.948 GB Notification: Performance of FrontEnd: time 1.994e-06/38.74, allocations: 0 / 9.803 GB, free: 36.57 MB / 0.948 GB Notification: Performance of Transformations before backend: time 0.003517/38.74, allocations: 427.6 kB / 9.803 GB, free: 36.15 MB / 0.948 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 0.05827/38.8, allocations: 13.51 MB / 9.816 GB, free: 22.54 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 5.379e-05/38.8, allocations: 12.03 kB / 9.816 GB, free: 22.52 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01568/38.82, allocations: 2.189 MB / 9.818 GB, free: 20.31 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 1.877/40.69, allocations: 21.55 MB / 9.839 GB, free: 47.76 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001361/40.69, allocations: 0.6776 MB / 9.84 GB, free: 47.74 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.006496/40.7, allocations: 0.9585 MB / 9.841 GB, free: 47.74 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04769/40.75, allocations: 15.55 MB / 9.856 GB, free: 46.95 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005582/40.75, allocations: 12.5 kB / 9.856 GB, free: 46.95 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004573/40.75, allocations: 329.3 kB / 9.857 GB, free: 46.95 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006882/40.75, allocations: 367.7 kB / 9.857 GB, free: 46.94 MB / 0.948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04581/40.8, allocations: 19.66 MB / 9.876 GB, free: 46.88 MB / 0.948 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 0.167/40.97, allocations: 79.49 MB / 9.954 GB, free: 30.55 MB / 0.9637 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02093/40.99, allocations: 11.94 MB / 9.965 GB, free: 30.09 MB / 0.9637 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01548/41, allocations: 9.154 MB / 9.974 GB, free: 30.03 MB / 0.9637 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 0.08649/41.09, allocations: 33.92 MB / 10.01 GB, free: 21.55 MB / 0.9637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02021/41.11, allocations: 9.288 MB / 10.02 GB, free: 21.38 MB / 0.9637 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.04801/41.16, allocations: 15.09 MB / 10.03 GB, free: 21.23 MB / 0.9637 GB Notification: Performance of pre-optimization done (n=614): time 6.175e-05/41.16, allocations: 2.781 kB / 10.03 GB, free: 21.23 MB / 0.9637 GB Notification: Performance of matching and sorting (n=908): time 3.316/44.47, allocations: 411.6 MB / 10.43 GB, free: 36.42 MB / 0.9794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.1041/44.58, allocations: 44.92 MB / 10.48 GB, free: 19.1 MB / 0.9794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03566/44.61, allocations: 14.21 MB / 10.49 GB, free: 16.64 MB / 0.9794 GB Notification: Performance of collectPreVariables (initialization): time 0.005289/44.62, allocations: 245.6 kB / 10.49 GB, free: 16.61 MB / 0.9794 GB Notification: Performance of collectInitialEqns (initialization): time 0.01156/44.63, allocations: 7.236 MB / 10.5 GB, free: 15.7 MB / 0.9794 GB Notification: Performance of collectInitialBindings (initialization): time 0.01374/44.64, allocations: 3.262 MB / 10.5 GB, free: 13.83 MB / 0.9794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.005387/44.65, allocations: 204.6 kB / 10.5 GB, free: 13.83 MB / 0.9794 GB Notification: Performance of setup shared object (initialization): time 0.0009365/44.65, allocations: 0.7474 MB / 10.5 GB, free: 13.38 MB / 0.9794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03007/44.68, allocations: 22.05 MB / 10.52 GB, free: 2.062 MB / 0.9794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03883/44.72, allocations: 25.05 MB / 10.55 GB, free: 14.32 MB / 1.011 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.9976/45.72, allocations: 23.42 MB / 10.57 GB, free: 115 MB / 1.026 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000183/45.72, allocations: 15.81 kB / 10.57 GB, free: 115 MB / 1.026 GB Notification: Performance of matching and sorting (n=1424) (initialization): time 0.74/46.46, allocations: 154 MB / 10.72 GB, free: 114.3 MB / 1.026 GB Notification: Performance of prepare postOptimizeDAE: time 0.006986/46.46, allocations: 35.43 MB / 10.76 GB, free: 77.26 MB / 1.026 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002222/46.47, allocations: 53.34 kB / 10.76 GB, free: 77.26 MB / 1.026 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6211/47.09, allocations: 147.8 MB / 10.9 GB, free: 25.81 MB / 1.026 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02162/47.11, allocations: 3.852 MB / 10.9 GB, free: 22.15 MB / 1.026 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.132/48.24, allocations: 73.59 MB / 10.98 GB, free: 123.2 MB / 1.042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2067/48.45, allocations: 11.13 MB / 10.99 GB, free: 123.2 MB / 1.042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008354/48.46, allocations: 1.673 MB / 10.99 GB, free: 123.2 MB / 1.042 GB Notification: Performance of prepare postOptimizeDAE: time 1.719e-05/48.46, allocations: 3.969 kB / 10.99 GB, free: 123.2 MB / 1.042 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.6413/49.1, allocations: 152.8 MB / 11.14 GB, free: 121.1 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003355/49.1, allocations: 50.97 kB / 11.14 GB, free: 121.1 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6178/49.71, allocations: 147.5 MB / 11.28 GB, free: 47.59 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02066/49.74, allocations: 3.812 MB / 11.29 GB, free: 43.96 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.234/50.97, allocations: 77.32 MB / 11.36 GB, free: 120.3 MB / 1.042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.2023/51.17, allocations: 11.1 MB / 11.37 GB, free: 120.3 MB / 1.042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01018/51.18, allocations: 1.63 MB / 11.37 GB, free: 120.3 MB / 1.042 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 0.01296/51.2, allocations: 0.6839 MB / 11.37 GB, free: 120.2 MB / 1.042 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01418/51.21, allocations: 1.496 MB / 11.38 GB, free: 120.2 MB / 1.042 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2266/51.44, allocations: 66.09 MB / 11.44 GB, free: 119.3 MB / 1.042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2471/51.68, allocations: 80.26 MB / 11.52 GB, free: 118.8 MB / 1.042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001531/51.68, allocations: 30.75 kB / 11.52 GB, free: 118.8 MB / 1.042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2248/51.91, allocations: 79.16 MB / 11.6 GB, free: 104.4 MB / 1.042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 1.428/53.34, allocations: 204.1 MB / 11.8 GB, free: 114.3 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001462/53.34, allocations: 2.812 kB / 11.8 GB, free: 114.3 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01448/53.35, allocations: 2.272 MB / 11.8 GB, free: 114.3 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.5639/53.91, allocations: 144.7 MB / 11.94 GB, free: 109.1 MB / 1.042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0052/53.92, allocations: 0.8124 MB / 11.94 GB, free: 108.5 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2045/54.12, allocations: 112.7 MB / 12.05 GB, free: 28.22 MB / 1.042 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]