Environment - simulationEnvironment: startTime=0 stopTime=40 tolerance=1e-06 numberOfIntervals=1000 stepSize=0.04 Regular simulation: ./PowerGrids_dev_PowerGrids.Examples.IEEE14bus.IEEE14busGen2Disconnection -abortSlowSimulation -alarm=50 -emit_protected -lv LOG_STATS stdout | info | Using sparse solver kinsol for nonlinear system 20 (1947), | | | | because density of 0.09 remains under threshold of 0.10. stdout | info | Using sparse solver kinsol for nonlinear system 21 (2537), | | | | because density of 0.01 remains under threshold of 0.10. stdout | info | Using sparse solver kinsol for nonlinear system 43 (7134), | | | | because density of 0.01 remains under threshold of 0.10. stdout | info | The maximum density for using sparse solvers can be specified | | | | using the runtime flag '<-nlssMaxDensity=value>'. stdout | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | 1e-08 * abs(bus1.QSlack) < 0.01 assert | warning | The reactive power flowing into or out of the reference bus is above 0.01 pu. | | | | You probably need a better setup of excitation voltages, or you can set setPhaseOnly = true on the reference bus. | | | | Please check the documentation of ReferenceBus for further reference assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | 1e-08 * abs(bus1.PSlack) < 0.01 assert | warning | The active power flowing into or out of the reference bus is above 0.01 pu. | | | | You probably need a better balancing of the active power generators in the system. | | | | Please check the documentation of ReferenceBus for further reference assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | bus1.IPuCheck < bus1.IPuMax assert | warning | Current too high (IPu=7.95425 > 2.5), check if the numerical solution is valid LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | The following assertion has been violated at time 34.483977 | | | | bus1.VPuCheck < bus1.VPuMax assert | info | Voltage too high (VPu=2.5935 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus2.VPuCheck < bus2.VPuMax assert | info | Voltage too high (VPu=2.05654 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus4.VPuCheck < bus4.VPuMax assert | info | Voltage too high (VPu=1.64132 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus5.VPuCheck < bus5.VPuMax assert | info | Voltage too high (VPu=1.76465 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus7.VPuCheck < bus7.VPuMax assert | info | Voltage too high (VPu=1.37891 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus9.VPuCheck < bus9.VPuMax assert | info | Voltage too high (VPu=1.39306 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus10.VPuCheck < bus10.VPuMax assert | info | Voltage too high (VPu=1.36663 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus11.VPuCheck < bus11.VPuMax assert | info | Voltage too high (VPu=1.32926 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | bus14.VPuCheck < bus14.VPuMax assert | info | Voltage too high (VPu=1.3259 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | busGEN1.VPuCheck < busGEN1.VPuMax assert | info | Voltage too high (VPu=2.66444 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Load2.VPuCheck < Load2.VPuMax assert | info | Voltage too high (VPu=2.05654 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Load4.VPuCheck < Load4.VPuMax assert | info | Voltage too high (VPu=1.64132 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Load5.VPuCheck < Load5.VPuMax assert | info | Voltage too high (VPu=1.76465 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Load9.VPuCheck < Load9.VPuMax assert | info | Voltage too high (VPu=1.39306 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Load10.VPuCheck < Load10.VPuMax assert | info | Voltage too high (VPu=1.36663 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Load11.VPuCheck < Load11.VPuMax assert | info | Voltage too high (VPu=1.32926 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Load14.VPuCheck < Load14.VPuMax assert | info | Voltage too high (VPu=1.3259 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | Cbank9.VPuCheck < Cbank9.VPuMax assert | info | Voltage too high (VPu=1.39306 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | GEN1.AVR.VcPu < GEN1.GEN.VPuMax assert | info | Voltage too high (VPu=2.66444 > 1.3), check if the numerical solution is valid assert | info | The following assertion has been violated at time 34.483977 | | | | GEN6.GEN.IPuCheck < GEN6.GEN.IPuMax assert | info | Current too high (IPu=2.97096 > 2.5), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | bus6.VPuCheck < bus6.VPuMax assert | warning | Voltage too high (VPu=2.34092 > 1.3), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | bus12.VPuCheck < bus12.VPuMax assert | warning | Voltage too high (VPu=2.27723 > 1.3), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | bus13.VPuCheck < bus13.VPuMax assert | warning | Voltage too high (VPu=2.23791 > 1.3), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | Load6.VPuCheck < Load6.VPuMax assert | warning | Voltage too high (VPu=2.34092 > 1.3), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | Load12.VPuCheck < Load12.VPuMax assert | warning | Voltage too high (VPu=2.27723 > 1.3), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | Load13.VPuCheck < Load13.VPuMax assert | warning | Voltage too high (VPu=2.23791 > 1.3), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | GEN1.GEN.omegaPu > GEN1.GEN.omegaPuMin assert | warning | frequency too low (omegaPu=0.879582 < 0.9), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | GEN3.GEN.omegaPu > GEN3.GEN.omegaPuMin assert | warning | frequency too low (omegaPu=0.880498 < 0.9), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | GEN6.AVR.VcPu < GEN6.GEN.VPuMax assert | warning | Voltage too high (VPu=2.34092 > 1.3), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | GEN6.GEN.omegaPu > GEN6.GEN.omegaPuMin assert | warning | frequency too low (omegaPu=0.879591 < 0.9), check if the numerical solution is valid assert | warning | The following assertion has been violated at time 40.000000 | | | | GEN8.GEN.omegaPu > GEN8.GEN.omegaPuMin assert | warning | frequency too low (omegaPu=0.879613 < 0.9), check if the numerical solution is valid LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.115788s reading init.xml | | | | | | 0.0195939s reading info.xml | | | | | | 0.216646s [ 11.4%] pre-initialization | | | | | | 0.00526013s [ 0.3%] initialization | | | | | | 0.00221194s [ 0.1%] steps | | | | | | 1.1038s [ 58.2%] solver (excl. callbacks) | | | | | | 0.0302735s [ 1.6%] creating output-file | | | | | | 0.00990285s [ 0.5%] event-handling | | | | | | 0.277908s [ 14.6%] overhead | | | | | | 0.251983s [ 13.3%] simulation | | | | | | 1.89799s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 12290 steps taken | | | | | | 25989 calls of functionODE | | | | | | 971 evaluations of jacobian | | | | | | 338 error test failures | | | | | | 0 convergence test failures | | | | | | 0.117547s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.