Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_Validation_WetCoilEffectivenessNTUHeating",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_Validation_WetCoilEffectivenessNTUHeating",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.714/1.714, allocations: 285.6 MB / 293.1 MB, free: 10.21 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001262/0.001262, allocations: 172.9 kB / 361.4 MB, free: 6.832 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.861/1.861, allocations: 205.2 MB / 0.62 GB, free: 11.68 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008692/0.0008693, allocations: 94.22 kB / 0.733 GB, free: 44.19 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 2.358e-05/2.362e-05, allocations: 4 kB / 0.8518 GB, free: 2.676 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7102/0.7103, allocations: 115.3 MB / 0.9644 GB, free: 78.44 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.197/6.907, allocations: 2.471 GB / 3.436 GB, free: 45.91 MB / 0.948 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002738/6.907, allocations: 96.95 kB / 3.436 GB, free: 45.81 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 55.48/62.39, allocations: 11.93 GB / 15.37 GB, free: 89.91 MB / 1.198 GB Notification: Performance of FrontEnd: time 2.234e-06/62.39, allocations: 0 / 15.37 GB, free: 89.91 MB / 1.198 GB Notification: Performance of Transformations before backend: time 0.01197/62.4, allocations: 0.8783 MB / 15.37 GB, free: 89.8 MB / 1.198 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 7129 * Number of variables: 7129 Notification: Performance of Generate backend data structure: time 0.1733/62.57, allocations: 31.85 MB / 15.4 GB, free: 78 MB / 1.198 GB Notification: Performance of prepare preOptimizeDAE: time 6.212e-05/62.57, allocations: 10.44 kB / 15.4 GB, free: 78 MB / 1.198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.08794/62.66, allocations: 10.38 MB / 15.41 GB, free: 75.61 MB / 1.198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.1861/62.85, allocations: 48.53 MB / 15.46 GB, free: 70.85 MB / 1.198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.004171/62.85, allocations: 1.378 MB / 15.46 GB, free: 70.77 MB / 1.198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01899/62.87, allocations: 1.656 MB / 15.46 GB, free: 70.75 MB / 1.198 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.1072/62.98, allocations: 32.84 MB / 15.49 GB, free: 70.62 MB / 1.198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1568/63.13, allocations: 36.08 MB / 15.53 GB, free: 67.86 MB / 1.198 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.003242/63.14, allocations: 80.8 kB / 15.53 GB, free: 67.84 MB / 1.198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01802/63.15, allocations: 39.14 kB / 15.53 GB, free: 67.84 MB / 1.198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002027/63.16, allocations: 1.298 MB / 15.53 GB, free: 67.79 MB / 1.198 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 3.068/66.22, allocations: 183 MB / 15.71 GB, free: 106.1 MB / 1.229 GB Notification: Performance of preOpt comSubExp (simulation): time 0.05607/66.28, allocations: 27.18 MB / 15.73 GB, free: 100.9 MB / 1.229 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.04166/66.32, allocations: 15.05 MB / 15.75 GB, free: 100.6 MB / 1.229 GB Notification: Performance of preOpt evalFunc (simulation): time 0.1633/66.49, allocations: 50.92 MB / 15.8 GB, free: 97.72 MB / 1.229 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005313/66.49, allocations: 249.6 kB / 15.8 GB, free: 97.66 MB / 1.229 GB Notification: Performance of pre-optimization done (n=1462): time 1.891e-05/66.49, allocations: 0 / 15.8 GB, free: 97.66 MB / 1.229 GB Notification: Performance of matching and sorting (n=1464): time 0.1714/66.66, allocations: 43.28 MB / 15.84 GB, free: 92.64 MB / 1.229 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001493/66.66, allocations: 206.2 kB / 15.84 GB, free: 92.56 MB / 1.229 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.08347/66.74, allocations: 26.74 MB / 15.87 GB, free: 91.37 MB / 1.229 GB Notification: Performance of collectPreVariables (initialization): time 0.0069/66.75, allocations: 63.3 kB / 15.87 GB, free: 91.34 MB / 1.229 GB Notification: Performance of collectInitialEqns (initialization): time 0.02586/66.77, allocations: 17.39 MB / 15.88 GB, free: 86.57 MB / 1.229 GB Notification: Performance of collectInitialBindings (initialization): time 0.01113/66.79, allocations: 4.983 MB / 15.89 GB, free: 83.27 MB / 1.229 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00352/66.79, allocations: 0 / 15.89 GB, free: 83.27 MB / 1.229 GB Notification: Performance of setup shared object (initialization): time 0.001933/66.79, allocations: 1.065 MB / 15.89 GB, free: 82.93 MB / 1.229 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02034/66.81, allocations: 9.058 MB / 15.9 GB, free: 82.89 MB / 1.229 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0306/66.84, allocations: 15.38 MB / 15.91 GB, free: 76.11 MB / 1.229 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: hexDis.ele[1].vol2.dynBal.medium.p = hexDis.ele[1].vol2.dynBal.p_start (sinAir.p = hexDis.ele[1].vol2.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.1098/66.95, allocations: 34.42 MB / 15.95 GB, free: 71.75 MB / 1.229 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0006281/66.95, allocations: 41.75 kB / 15.95 GB, free: 71.75 MB / 1.229 GB Notification: Performance of matching and sorting (n=2357) (initialization): time 0.09189/67.04, allocations: 26.24 MB / 15.97 GB, free: 62.9 MB / 1.229 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004738/67.05, allocations: 64.38 kB / 15.97 GB, free: 62.9 MB / 1.229 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000472/67.05, allocations: 131.8 kB / 15.97 GB, free: 62.9 MB / 1.229 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002481/67.05, allocations: 0.6415 MB / 15.97 GB, free: 62.81 MB / 1.229 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02698/67.08, allocations: 4.88 MB / 15.98 GB, free: 62.66 MB / 1.229 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003397/67.08, allocations: 3.53 MB / 15.98 GB, free: 59.59 MB / 1.229 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04899/67.13, allocations: 2.908 MB / 15.98 GB, free: 59.34 MB / 1.229 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007261/67.13, allocations: 0.7806 MB / 15.99 GB, free: 59.2 MB / 1.229 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: hexDis.ele[1].vol2.dynBal.medium.p = hexDis.ele[1].vol2.dynBal.p_start. Warning: Iteration variables with default zero start attribute in equation system with analytic Jacobian: hexWetNTU_TX.UAFroRated.UA:VARIABLE(unit = "W/K" protected = true ) = hexWetNTU_TX.UA_nominal "Overall heat transfer coefficient for a fully dry condition" type: Real hexWetNTU_TX.UAFroRated.cpEff:VARIABLE(min = 0.0 unit = "J/(kg.K)" fixed = false protected = true ) "Effective specific heat: change in saturated moist air enthalpy with respect to temperature along the saturation line between inlet and outlet water temperatures" type: Real hexWetNTU_TX.UAFroRated.LMED:VARIABLE(unit = "J/kg" fixed = false protected = true ) "Log mean enthalpy difference" type: Real Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: hexWetNTU_TX.heaCoo.vol.heaFloSen.Q_flow:VARIABLE(unit = "W" protected = true final = true ) "Heat flow from port_a to port_b as output signal" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 607 * Number of states: 0 () * Number of discrete variables: 6 (hexWetNTU_TX.flowRegime_nominal,hexDryNTU_T.flowRegime,hexWetNTU_TX.flowRegime,hexDryNTU_T.flowRegime_nominal,hexWetNTU_TX.UAFroRated.isFulDry,hexWetNTU_TX.UAFroRated.isFulWet) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (2345): * Single equations (assignments): 2341 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {3,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {1 4,1 2} Notification: Performance of prepare postOptimizeDAE: time 0.01241/67.15, allocations: 0.6168 MB / 15.99 GB, free: 58.97 MB / 1.229 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.06458/67.21, allocations: 19.07 MB / 16 GB, free: 51.94 MB / 1.229 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01935/67.23, allocations: 2.729 MB / 16.01 GB, free: 50.53 MB / 1.229 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.06865/67.3, allocations: 20.96 MB / 16.03 GB, free: 42.44 MB / 1.229 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0002515/67.3, allocations: 144.3 kB / 16.03 GB, free: 42.3 MB / 1.229 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.762e-05/67.3, allocations: 4 kB / 16.03 GB, free: 42.3 MB / 1.229 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.04817/67.35, allocations: 16.89 MB / 16.04 GB, free: 28.02 MB / 1.229 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.191/67.54, allocations: 54.69 MB / 16.1 GB, free: 1.969 MB / 1.245 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001287/67.54, allocations: 8 kB / 16.1 GB, free: 1.961 MB / 1.245 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.03004/67.57, allocations: 4.711 MB / 16.1 GB, free: 0 / 1.245 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001698/67.57, allocations: 353.1 kB / 16.1 GB, free: 15.79 MB / 1.261 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004937/67.58, allocations: 250.9 kB / 16.1 GB, free: 15.61 MB / 1.261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003089/67.58, allocations: 2.634 MB / 16.11 GB, free: 12.9 MB / 1.261 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.93e-05/67.58, allocations: 16.78 kB / 16.11 GB, free: 12.89 MB / 1.261 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1233/67.7, allocations: 40.59 MB / 16.14 GB, free: 15.52 MB / 1.292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.03629/67.74, allocations: 7.09 MB / 16.15 GB, free: 11.09 MB / 1.292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01804/67.76, allocations: 190.9 kB / 16.15 GB, free: 11.09 MB / 1.292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 2.462/70.22, allocations: 2.126 MB / 16.15 GB, free: 179.6 MB / 1.292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005425/70.22, allocations: 0.8202 MB / 16.15 GB, free: 179.6 MB / 1.292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.005834/70.23, allocations: 0.6249 MB / 16.16 GB, free: 179.6 MB / 1.292 GB Notification: Performance of sorting global known variables: time 0.05823/70.29, allocations: 20.66 MB / 16.18 GB, free: 178.9 MB / 1.292 GB Notification: Performance of sort global known variables: time 6.11e-07/70.29, allocations: 0.5625 kB / 16.18 GB, free: 178.9 MB / 1.292 GB Notification: Performance of remove unused functions: time 0.06433/70.35, allocations: 9.125 MB / 16.18 GB, free: 178.9 MB / 1.292 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 37 * Number of states: 130 (relHumIn.phi,TDryBulIn.T,senMasFraIn.X,senMasFraOut.X,TDryBulOut.T,hexDis.ele[1].vol1.dynBal.U,hexDis.ele[1].vol2.dynBal.U,hexDis.ele[1].vol2.dynBal.mXi[1],hexDis.ele[1].mas.T,hexDis.ele[2].vol1.dynBal.U,hexDis.ele[2].vol2.dynBal.U,hexDis.ele[2].vol2.dynBal.mXi[1],hexDis.ele[2].mas.T,hexDis.ele[3].vol1.dynBal.U,hexDis.ele[3].vol2.dynBal.U,hexDis.ele[3].vol2.dynBal.mXi[1],hexDis.ele[3].mas.T,hexDis.ele[4].vol1.dynBal.U,hexDis.ele[4].vol2.dynBal.U,hexDis.ele[4].vol2.dynBal.mXi[1],hexDis.ele[4].mas.T,hexDis.ele[5].vol1.dynBal.U,hexDis.ele[5].vol2.dynBal.U,hexDis.ele[5].vol2.dynBal.mXi[1],hexDis.ele[5].mas.T,hexDis.ele[6].vol1.dynBal.U,hexDis.ele[6].vol2.dynBal.U,hexDis.ele[6].vol2.dynBal.mXi[1],hexDis.ele[6].mas.T,hexDis.ele[7].vol1.dynBal.U,hexDis.ele[7].vol2.dynBal.U,hexDis.ele[7].vol2.dynBal.mXi[1],hexDis.ele[7].mas.T,hexDis.ele[8].vol1.dynBal.U,hexDis.ele[8].vol2.dynBal.U,hexDis.ele[8].vol2.dynBal.mXi[1],hexDis.ele[8].mas.T,hexDis.ele[9].vol1.dynBal.U,hexDis.ele[9].vol2.dynBal.U,hexDis.ele[9].vol2.dynBal.mXi[1],hexDis.ele[9].mas.T,hexDis.ele[10].vol1.dynBal.U,hexDis.ele[10].vol2.dynBal.U,hexDis.ele[10].vol2.dynBal.mXi[1],hexDis.ele[10].mas.T,hexDis.ele[11].vol1.dynBal.U,hexDis.ele[11].vol2.dynBal.U,hexDis.ele[11].vol2.dynBal.mXi[1],hexDis.ele[11].mas.T,hexDis.ele[12].vol1.dynBal.U,hexDis.ele[12].vol2.dynBal.U,hexDis.ele[12].vol2.dynBal.mXi[1],hexDis.ele[12].mas.T,hexDis.ele[13].vol1.dynBal.U,hexDis.ele[13].vol2.dynBal.U,hexDis.ele[13].vol2.dynBal.mXi[1],hexDis.ele[13].mas.T,hexDis.ele[14].vol1.dynBal.U,hexDis.ele[14].vol2.dynBal.U,hexDis.ele[14].vol2.dynBal.mXi[1],hexDis.ele[14].mas.T,hexDis.ele[15].vol1.dynBal.U,hexDis.ele[15].vol2.dynBal.U,hexDis.ele[15].vol2.dynBal.mXi[1],hexDis.ele[15].mas.T,hexDis.ele[16].vol1.dynBal.U,hexDis.ele[16].vol2.dynBal.U,hexDis.ele[16].vol2.dynBal.mXi[1],hexDis.ele[16].mas.T,hexDis.ele[17].vol1.dynBal.U,hexDis.ele[17].vol2.dynBal.U,hexDis.ele[17].vol2.dynBal.mXi[1],hexDis.ele[17].mas.T,hexDis.ele[18].vol1.dynBal.U,hexDis.ele[18].vol2.dynBal.U,hexDis.ele[18].vol2.dynBal.mXi[1],hexDis.ele[18].mas.T,hexDis.ele[19].vol1.dynBal.U,hexDis.ele[19].vol2.dynBal.U,hexDis.ele[19].vol2.dynBal.mXi[1],hexDis.ele[19].mas.T,hexDis.ele[20].vol1.dynBal.U,hexDis.ele[20].vol2.dynBal.U,hexDis.ele[20].vol2.dynBal.mXi[1],hexDis.ele[20].mas.T,hexDis.ele[21].vol1.dynBal.U,hexDis.ele[21].vol2.dynBal.U,hexDis.ele[21].vol2.dynBal.mXi[1],hexDis.ele[21].mas.T,hexDis.ele[22].vol1.dynBal.U,hexDis.ele[22].vol2.dynBal.U,hexDis.ele[22].vol2.dynBal.mXi[1],hexDis.ele[22].mas.T,hexDis.ele[23].vol1.dynBal.U,hexDis.ele[23].vol2.dynBal.U,hexDis.ele[23].vol2.dynBal.mXi[1],hexDis.ele[23].mas.T,hexDis.ele[24].vol1.dynBal.U,hexDis.ele[24].vol2.dynBal.U,hexDis.ele[24].vol2.dynBal.mXi[1],hexDis.ele[24].mas.T,hexDis.ele[25].vol1.dynBal.U,hexDis.ele[25].vol2.dynBal.U,hexDis.ele[25].vol2.dynBal.mXi[1],hexDis.ele[25].mas.T,hexDis.ele[26].vol1.dynBal.U,hexDis.ele[26].vol2.dynBal.U,hexDis.ele[26].vol2.dynBal.mXi[1],hexDis.ele[26].mas.T,hexDis.ele[27].vol1.dynBal.U,hexDis.ele[27].vol2.dynBal.U,hexDis.ele[27].vol2.dynBal.mXi[1],hexDis.ele[27].mas.T,hexDis.ele[28].vol1.dynBal.U,hexDis.ele[28].vol2.dynBal.U,hexDis.ele[28].vol2.dynBal.mXi[1],hexDis.ele[28].mas.T,hexDis.ele[29].vol1.dynBal.U,hexDis.ele[29].vol2.dynBal.U,hexDis.ele[29].vol2.dynBal.mXi[1],hexDis.ele[29].mas.T,hexDis.ele[30].vol1.dynBal.U,hexDis.ele[30].vol2.dynBal.U,hexDis.ele[30].vol2.dynBal.mXi[1],hexDis.ele[30].mas.T,senMasFraOut1.X,TDryBulOut1.T,relHumOut_eps.phi,relHumOut_dis.phi,hexWetNTU_TX.dryWetCalcs.fullyWet.TWatOutEst) * Number of discrete variables: 2 (hexDryNTU_T.flowRegime,hexWetNTU_TX.flowRegime) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (1470): * Single equations (assignments): 1462 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 3 {1 4,1 1,1 2} Notification: Performance of Backend phase and start with SimCode phase: time 0.121/70.47, allocations: 46.94 MB / 16.23 GB, free: 168.8 MB / 1.292 GB Error: Internal error function createNonlinearResidualEquations failed [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:3306:7-3306:48:writable] Error: Internal error createOdeSystem2 failed for Generic Jacobian via directional derivatives [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:3197:9-3197:50:writable] Error: Internal error function createOdeSystem failed for component {118, 116, 117:50, 54, 51, 55, 49, 53, 52} Size: 3 Generic Jacobian via directional derivatives [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:1369:5-1369:77:writable] Error: Internal error createEquationsForSystems failed [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:637:5-637:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]