Environment - simulationEnvironment: startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_11_Buildings.DHC.Examples.Steam.SingleBoiler -abortSlowSimulation -alarm=400 -s cvode -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/DHC/Loads/Steam/BaseClasses/ValveSelfActing.mo:42:3-44:88:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((bld[3].prv.dpSet.u2 > 0.0)) --> "pb_nominal is set higher than the upstream pressure in SingleBoiler.bld[3].prv, which results in a negative pressure drop. | | | | This is not typical of real systems and should be verified." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/DHC/Loads/Steam/BaseClasses/ValveSelfActing.mo:42:3-44:88:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((bld[2].prv.dpSet.u2 > 0.0)) --> "pb_nominal is set higher than the upstream pressure in SingleBoiler.bld[2].prv, which results in a negative pressure drop. | | | | This is not typical of real systems and should be verified." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/DHC/Loads/Steam/BaseClasses/ValveSelfActing.mo:42:3-44:88:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((bld[1].prv.dpSet.u2 > 0.0)) --> "pb_nominal is set higher than the upstream pressure in SingleBoiler.bld[1].prv, which results in a negative pressure drop. | | | | This is not typical of real systems and should be verified." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Media/Steam.mo:26:5-26:42:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bld[1].sta_a.T >= 1.0 and bld[1].sta_a.T <= 1e4)) --> "Variable violating min/max constraint: 1.0 <= bld[1].sta_a.T <= 1e4, has value: -918.506" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Media/Steam.mo:26:5-26:42:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bld[2].sta_a.T >= 1.0 and bld[2].sta_a.T <= 1e4)) --> "Variable violating min/max constraint: 1.0 <= bld[2].sta_a.T <= 1e4, has value: -918.506" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Media/Steam.mo:26:5-26:42:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bld[3].sta_a.T >= 1.0 and bld[3].sta_a.T <= 1e4)) --> "Variable violating min/max constraint: 1.0 <= bld[3].sta_a.T <= 1e4, has value: -918.506" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0976397s reading init.xml | | | | | | 0.00930567s reading info.xml | | | | | | 0.00270545s [ 0.0%] pre-initialization | | | | | | 0.233696s [ 0.2%] initialization | | | | | | 0.0298671s [ 0.0%] steps | | | | | | 0.118924s [ 0.1%] solver (excl. callbacks) | | | | | | 0.0283429s [ 0.0%] creating output-file | | | | | | 0.0023011s [ 0.0%] event-handling | | | | | | 0.0391138s [ 0.0%] overhead | | | | | | 124.713s [ 99.6%] simulation | | | | | | 125.168s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 2747 steps taken | | | | | | 2880 calls of functionODE | | | | | | 47 evaluations of jacobian | | | | | | 13 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.