Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr OpenIPSL_OpenIPSL.Tests.Wind.PSSE.WT4G.WT4E1.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/Modelica 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/OpenIPSL 3.0.1/package.mo", uses=false) Using package OpenIPSL with version 3.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.0.1/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 Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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: "" <> buildModelFMU(OpenIPSL.Tests.Wind.PSSE.WT4G.WT4E1,fileNamePrefix="OpenIPSL_OpenIPSL_Tests_Wind_PSSE_WT4G_WT4E1",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenIPSL.Tests.Wind.PSSE.WT4G.WT4E1,fileNamePrefix="OpenIPSL_OpenIPSL_Tests_Wind_PSSE_WT4G_WT4E1",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001562/0.001562, allocations: 99.62 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.377/1.377, allocations: 223.2 MB / 238.9 MB, free: 5.664 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001085/0.001085, allocations: 189 kB / 290.2 MB, free: 2.352 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.0.1/package.mo): time 0.4748/0.4748, allocations: 78.53 MB / 419.8 MB, free: 4.344 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0005114/0.0005116, allocations: 12 kB / 499.8 MB, free: 6.285 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1458/0.1463, allocations: 69.36 MB / 0.5558 GB, free: 0.8945 MB / 430.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Wind.PSSE.WT4G.WT4E1): time 0.2679/0.4142, allocations: 7.026 MB / 0.5626 GB, free: 37.32 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.006117/0.4204, allocations: 2.476 MB / 0.565 GB, free: 37.01 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002004/0.4225, allocations: 22.5 kB / 0.5651 GB, free: 37.01 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0009146/0.4234, allocations: 193.7 kB / 0.5653 GB, free: 36.92 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001933/0.4253, allocations: 447.9 kB / 0.5657 GB, free: 36.88 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002526/0.4279, allocations: 0.9705 MB / 0.5666 GB, free: 36.82 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.002923/0.4308, allocations: 1.355 MB / 0.568 GB, free: 36.41 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008331/0.4317, allocations: 0.5235 MB / 0.5685 GB, free: 36.23 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001064/0.4327, allocations: 0.6702 MB / 0.5691 GB, free: 35.91 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000903/0.4336, allocations: 0.8041 MB / 0.5699 GB, free: 35.53 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001733/0.4338, allocations: 74.12 kB / 0.57 GB, free: 35.53 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003494/0.4342, allocations: 126.7 kB / 0.5701 GB, free: 35.51 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002169/0.4344, allocations: 313.9 kB / 0.5704 GB, free: 35.34 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002828/0.4347, allocations: 330.9 kB / 0.5707 GB, free: 35.12 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001497/0.4362, allocations: 2.035 MB / 0.5727 GB, free: 34.64 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.326e-06/0.4362, allocations: 0 / 0.5727 GB, free: 34.64 MB / 430.1 MB Notification: Performance of FrontEnd: time 2.265e-06/0.4362, allocations: 2.656 kB / 0.5727 GB, free: 34.64 MB / 430.1 MB Notification: Performance of Transformations before backend: time 4.24e-05/0.4363, allocations: 0 / 0.5727 GB, free: 34.64 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 317 * Number of variables: 317 Notification: Performance of Generate backend data structure: time 0.006631/0.4429, allocations: 2.544 MB / 0.5752 GB, free: 33.41 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.417e-05/0.443, allocations: 11.72 kB / 0.5752 GB, free: 33.41 MB / 430.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003012/0.4433, allocations: 197.7 kB / 0.5754 GB, free: 33.29 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002795/0.4461, allocations: 0.5566 MB / 0.5759 GB, free: 33.14 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002087/0.4482, allocations: 1.095 MB / 0.577 GB, free: 32.43 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000506/0.4487, allocations: 0.5857 MB / 0.5776 GB, free: 31.88 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001935/0.4489, allocations: 143.6 kB / 0.5777 GB, free: 31.82 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003154/0.4521, allocations: 1.758 MB / 0.5794 GB, free: 31.08 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.515e-05/0.4521, allocations: 3.938 kB / 0.5794 GB, free: 31.08 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001254/0.4522, allocations: 59.47 kB / 0.5795 GB, free: 31.04 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.211e-05/0.4523, allocations: 33.02 kB / 0.5795 GB, free: 31.03 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003053/0.4553, allocations: 1.525 MB / 0.581 GB, free: 30.55 MB / 430.1 MB 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 0.00875/0.4641, allocations: 6.213 MB / 0.5871 GB, free: 26.7 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01032/0.4744, allocations: 3.763 MB / 0.5907 GB, free: 25.57 MB / 430.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002737/0.4748, allocations: 18.78 kB / 0.5908 GB, free: 25.57 MB / 430.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002945/0.4777, allocations: 1.067 MB / 0.5918 GB, free: 25.18 MB / 430.1 MB Notification: Performance of pre-optimization done (n=121): time 3.376e-06/0.4778, allocations: 0 / 0.5918 GB, free: 25.18 MB / 430.1 MB Notification: Performance of matching and sorting (n=121): time 0.02314/0.5009, allocations: 6.593 MB / 0.5982 GB, free: 23.76 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001057/0.501, allocations: 249 kB / 0.5985 GB, free: 23.47 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002382/0.5034, allocations: 1.391 MB / 0.5998 GB, free: 22.91 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002646/0.5037, allocations: 55.55 kB / 0.5999 GB, free: 22.86 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004822/0.5042, allocations: 0.6863 MB / 0.6006 GB, free: 22.32 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004204/0.5046, allocations: 437.7 kB / 0.601 GB, free: 21.98 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.891e-05/0.5047, allocations: 38.56 kB / 0.601 GB, free: 21.95 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001216/0.5049, allocations: 370.2 kB / 0.6014 GB, free: 21.62 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002182/0.5071, allocations: 0.9424 MB / 0.6023 GB, free: 21.32 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002318/0.5094, allocations: 1.209 MB / 0.6035 GB, free: 20.75 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002306/0.5117, allocations: 1.038 MB / 0.6045 GB, free: 20.33 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.037e-06/0.5117, allocations: 5.125 kB / 0.6045 GB, free: 20.32 MB / 430.1 MB Warning: The linear system: 1 : -wT4E1.P = (-pwLine2.vs.re) * pwLine2.is.re - pwLine2.vs.im * pwLine2.is.im 2 : wT4E1.p0 = wT4E1.P 3 : $START.wT4E1.P = wT4E1.p0 [ 0.0 , 0.0 , -1.0 ; 1.0 , 0.0 , -1.0 ; -1.0 , 0.0 , 0.0 ] * [ wT4E1.p0 ; $START.wT4E1.P ; wT4E1.P ] = [ (-pwLine2.vs.im) * pwLine2.is.im - pwLine2.vs.re * pwLine2.is.re ; 0.0 ; 0.0 ] might be structurally or numerically singular for variable $START.wT4E1.P since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=227) (initialization): time 0.007502/0.5192, allocations: 3.336 MB / 0.6077 GB, free: 18.95 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0006871/0.5199, allocations: 2.087 MB / 0.6098 GB, free: 16.77 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.954e-05/0.52, allocations: 5.188 kB / 0.6098 GB, free: 16.77 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.006477/0.5264, allocations: 2.006 MB / 0.6118 GB, free: 16.38 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001589/0.5281, allocations: 323.8 kB / 0.6121 GB, free: 16.35 MB / 430.1 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! Found empty set of continuous equations. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Error: Internal error IndexReduction.pantelidesIndexReduction failed! Found empty set of continuous equations. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003342/0.5314, allocations: 1.643 MB / 0.6137 GB, free: 15.33 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002461/0.5339, allocations: 319.2 kB / 0.614 GB, free: 15.21 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002659/0.5342, allocations: 62.45 kB / 0.614 GB, free: 15.2 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.637e-05/0.5342, allocations: 7.781 kB / 0.614 GB, free: 15.2 MB / 430.1 MB Warning: The linear system: 1 : -wT4E1.P = (-pwLine2.vs.re) * pwLine2.is.re - pwLine2.vs.im * pwLine2.is.im 2 : wT4E1.p0 = wT4E1.P 3 : $START.wT4E1.P = wT4E1.p0 [ 0.0 , 0.0 , -1.0 ; 1.0 , 0.0 , -1.0 ; -1.0 , 0.0 , 0.0 ] * [ wT4E1.p0 ; $START.wT4E1.P ; wT4E1.P ] = [ (-pwLine2.vs.im) * pwLine2.is.im - pwLine2.vs.re * pwLine2.is.re ; 0.0 ; 0.0 ] might be structurally or numerically singular for variable $START.wT4E1.P since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006601/0.5408, allocations: 3.018 MB / 0.617 GB, free: 13.91 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.634e-05/0.5409, allocations: 5.781 kB / 0.617 GB, free: 13.91 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.005491/0.5464, allocations: 1.923 MB / 0.6189 GB, free: 12.6 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001247/0.5476, allocations: 300.2 kB / 0.6192 GB, free: 12.34 MB / 430.1 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! Found empty set of continuous equations. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Error: Internal error IndexReduction.pantelidesIndexReduction failed! Found empty set of continuous equations. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002728/0.5504, allocations: 1.617 MB / 0.6207 GB, free: 10.82 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001876/0.5523, allocations: 265.2 kB / 0.621 GB, free: 10.58 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001197/0.5524, allocations: 62.05 kB / 0.621 GB, free: 10.52 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 23 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,wT4E1.integratorLimVar.ReachUpper,wT4E1.integratorLimVar.ReachLower,wT4E1.integratorLimVar.Rising,wT4E1.integratorLimVar.Falling,wT4E1.integratorLimVar.Reinit,wT4E1.windControlEmulator1.integrator.local_reset,wT4E1.activePowerController.K2.local_reset,wT4E1.K6.local_reset,wT4G1.K.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (166): * Single equations (assignments): 164 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,0.0%) 2} * Non-linear torn systems: 1 {21 34} Notification: Performance of prepare postOptimizeDAE: time 0.00106/0.5535, allocations: 460.5 kB / 0.6215 GB, free: 10.06 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004317/0.5539, allocations: 170 kB / 0.6216 GB, free: 9.891 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005482/0.5594, allocations: 2.721 MB / 0.6243 GB, free: 7.148 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.122e-05/0.5594, allocations: 16 kB / 0.6243 GB, free: 7.133 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.464e-06/0.5594, allocations: 3.953 kB / 0.6243 GB, free: 7.129 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.382e-05/0.5595, allocations: 7.969 kB / 0.6243 GB, free: 7.121 MB / 430.1 MB 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 0.01377/0.5732, allocations: 6.618 MB / 0.6308 GB, free: 392 kB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.677e-05/0.5733, allocations: 9.25 kB / 0.6308 GB, free: 384 kB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001038/0.5744, allocations: 195.8 kB / 0.631 GB, free: 188 kB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.00525/0.5796, allocations: 1.761 MB / 0.6327 GB, free: 14.41 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002336/0.5799, allocations: 31.98 kB / 0.6327 GB, free: 14.38 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00492/0.5848, allocations: 2.365 MB / 0.635 GB, free: 11.98 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.276e-06/0.5848, allocations: 0 / 0.635 GB, free: 11.98 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01178/0.5966, allocations: 4.715 MB / 0.6397 GB, free: 7.215 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0009043/0.5976, allocations: 278.8 kB / 0.6399 GB, free: 6.922 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002805/0.5979, allocations: 32 kB / 0.6399 GB, free: 6.891 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001368/0.5992, allocations: 209.7 kB / 0.6401 GB, free: 6.688 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003486/0.5996, allocations: 138 kB / 0.6403 GB, free: 6.551 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.52e-05/0.5997, allocations: 39.98 kB / 0.6403 GB, free: 6.512 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.001457/0.6012, allocations: 0.9208 MB / 0.6412 GB, free: 5.594 MB / 446.1 MB Notification: Performance of sort global known variables: time 7.92e-07/0.6012, allocations: 0 / 0.6412 GB, free: 5.594 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.0019/0.6031, allocations: 0.719 MB / 0.6419 GB, free: 4.875 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 16 (gENCLS2_1.omega,wT4E1.activePowerController.K3.x,gENCLS2_1.delta,gENCLS2_1.eq,wT4G1.K1.state,wT4G1.K.y,wT4G1.K2.state,wT4E1.K6.y,wT4E1.activePowerController.K2.y,wT4E1.activePowerController.K5.state,wT4E1.PF_Controller.K0.state,wT4E1.windControlEmulator1.K.state,wT4E1.windControlEmulator1.K8.state,wT4E1.windControlEmulator1.K8_extra.state,wT4E1.windControlEmulator1.integrator.y,wT4E1.integratorLimVar.w) * Number of discrete variables: 6 ($whenCondition1,wT4E1.integratorLimVar.ReachUpper,wT4E1.integratorLimVar.ReachLower,wT4E1.integratorLimVar.Rising,wT4E1.integratorLimVar.Falling,wT4E1.integratorLimVar.Reinit) * Number of discrete states: 5 (wT4E1.integratorLimVar.Reinit,wT4E1.integratorLimVar.ReachLower,wT4E1.integratorLimVar.ReachUpper,wT4E1.integratorLimVar.Falling,wT4E1.integratorLimVar.Rising) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (76): * Single equations (assignments): 75 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {18 27} Notification: Performance of Backend phase and start with SimCode phase: time 0.01184/0.6149, allocations: 5.451 MB / 0.6472 GB, free: 15.37 MB / 462.1 MB Error: A torn linear system has no symbolic jacobian and currently there are no means to solve that numerically. Please compile with the module "calculateStrongComponentJacobians" to provide symbolic jacobians for torn linear systems. [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:3336:9-3336:50:writable] Error: Internal error function createOdeSystem failed for component torn linear Equationsystem{{{102:138}, {14:6}}, {44:139} Size: 1 [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:1480:5-1480:77:writable] Error: Internal error createEquationsForSystems failed [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:748:5-748:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]