Environment - simulationEnvironment: startTime=0 stopTime=603900 tolerance=1e-06 numberOfIntervals=5032 stepSize=120.012 Regular simulation: ./Buildings_12_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowAIT -abortSlowSimulation -alarm=400 -s gbode -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_STDOUT | info | ... loading "dat" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataAIT151218.mos" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 80.8677. LOG_STDOUT | info | Try half of the step size = 0.6144 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 87.9041. LOG_STDOUT | info | Try half of the step size = 0.618203 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 185.928. LOG_STDOUT | info | Try half of the step size = 4.97638 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 192.123. LOG_STDOUT | info | Try half of the step size = 2.9627 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 217.224. LOG_STDOUT | info | Try half of the step size = 4.16933 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 268.847. LOG_STDOUT | info | Try half of the step size = 3.30274 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 373.909. LOG_STDOUT | info | Try half of the step size = 1.41807 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 429.793. LOG_STDOUT | info | Try half of the step size = 4.93364 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 465.817. LOG_STDOUT | info | Try half of the step size = 5.47458 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 509.566. LOG_STDOUT | info | Try half of the step size = 2.84066 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 527.522. LOG_STDOUT | info | Try half of the step size = 3.66744 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 556.971. LOG_STDOUT | info | Try half of the step size = 4.49361 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 601.774. LOG_STDOUT | info | Try half of the step size = 5.08997 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 596.684. LOG_STDOUT | info | Try half of the step size = 2.54498 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 690.872. LOG_STDOUT | info | Try half of the step size = 5.67841 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 733.737. LOG_STDOUT | info | Try half of the step size = 1.39601 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 750.555. LOG_STDOUT | info | Try half of the step size = 2.74103 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 799.359. LOG_STDOUT | info | Try half of the step size = 4.68163 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 820.967. LOG_STDOUT | info | Try half of the step size = 4.07256 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 842.11. LOG_STDOUT | info | Try half of the step size = 3.92646 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 854.642. LOG_STDOUT | info | Try half of the step size = 1.48144 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 871.817. LOG_STDOUT | info | Try half of the step size = 2.81906 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 929.318. LOG_STDOUT | info | Try half of the step size = 2.82305 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1086.96. LOG_STDOUT | info | Try half of the step size = 6.24836 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1165.14. LOG_STDOUT | info | Try half of the step size = 4.7596 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1313.89. LOG_STDOUT | info | Try half of the step size = 6.72066 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1372.74. LOG_STDOUT | info | Try half of the step size = 3.96324 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1413.12. LOG_STDOUT | info | Try half of the step size = 4.66587 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1492.74. LOG_STDOUT | info | Try half of the step size = 4.07996 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1510.35. LOG_STDOUT | info | Try half of the step size = 3.378 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1593.64. LOG_STDOUT | info | Try half of the step size = 3.283 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1612.83. LOG_STDOUT | info | Try half of the step size = 3.83881 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1667.81. LOG_STDOUT | info | Try half of the step size = 4.7002 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1697.5. LOG_STDOUT | info | Try half of the step size = 1.83388 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1757.21. LOG_STDOUT | info | Try half of the step size = 5.68895 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1783.03. LOG_STDOUT | info | Try half of the step size = 4.87372 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1851.98. LOG_STDOUT | info | Try half of the step size = 4.2504 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1852.93. LOG_STDOUT | info | Try half of the step size = 2.59774 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1929.3. LOG_STDOUT | info | Try half of the step size = 5.92678 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | gbode_main: Failed to calculate step at time = 1923.38. LOG_STDOUT | info | Try half of the step size = 2.96339