Environment - simulationEnvironment: startTime=0 stopTime=250 tolerance=1e-08 numberOfIntervals=2500 stepSize=0.1 Regular simulation: ./OpenHydraulics_OpenHydraulics.Circuits.OpenCenterSectionalValveCircuit -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | info | | | | | WARNING: CylinderChamber has reached end of travel. stdout | info | This could cause erratic behavior of the simulation. stdout | info | (time = 39.8106) assert | warning | The following assertion has been violated at time 39.810589 | | | | doubleActingCylinder.cushionHead.s_rel >= 0.0 assert | warning | Variable violating min constraint: 0.0 <= doubleActingCylinder.cushionHead.s_rel, has value: -1.00837e-12 stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | info | | | | | WARNING: CylinderChamber has reached end of travel. stdout | info | This could cause erratic behavior of the simulation. stdout | info | (time = 39.8106) assert | warning | The following assertion has been violated at time 39.810589 | | | | doubleActingCylinder1.cushionHead.s_rel >= 0.0 assert | warning | Variable violating min constraint: 0.0 <= doubleActingCylinder1.cushionHead.s_rel, has value: -1.00475e-12 stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 39.810589. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642619. That might raise performance issues, for more information use -lv LOG_LS. stdout | info | | | | | WARNING: CylinderChamber has reached end of travel. stdout | info | This could cause erratic behavior of the simulation. stdout | info | (time = 49.6426) stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642619. That might raise performance issues, for more information use -lv LOG_LS. stdout | info | | | | | WARNING: CylinderChamber has reached end of travel. stdout | info | This could cause erratic behavior of the simulation. stdout | info | (time = 49.6426) stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642619. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642619. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642619. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642620. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642620. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642623. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642625. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642626. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642626. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642631. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642635. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.642698. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.643018. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.643459. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.643605. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 49.645168. That might raise performance issues, for more information use -lv LOG_LS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 4.9680930662187E+01 R2 = 6.6483210166219E-10 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN stdout | warning | The corrector could not converge. stdout | warning | can't continue. time = 49.680931 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 49.6809 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0421554s reading init.xml | | | | | | 0.00345166s reading info.xml | | | | | | 0.000395772s [ 0.1%] pre-initialization | | | | | | 0.000651252s [ 0.1%] initialization | | | | | | 0.00254546s [ 0.3%] steps | | | | | | 0.0771174s [ 10.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.172287s [ 23.3%] event-handling | | | | | | 0.00162386s [ 0.2%] overhead | | | | | | 0.48382s [ 65.5%] simulation | | | | | | 0.73844s [100.0%] total | | | | | events | | | | | | 18 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 26493 steps taken | | | | | | 45129 calls of functionODE | | | | | | 4573 evaluations of jacobian | | | | | | 1933 error test failures | | | | | | 37 convergence test failures | | | | | | 0.272578s time of jacobian evaluation