Environment - simulationEnvironment: startTime=4.4928e+06 stopTime=4.6656e+06 tolerance=1e-06 numberOfIntervals=192 stepSize=900 Regular simulation: ./Buildings_13_Buildings.Examples.VAVReheat.Validation.TraceSubstance -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4492800.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4492800.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4492800.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4492800.000127. That might raise performance issues, for more information use -lv LOG_LS. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PowerInterface.mo:46:3-47:27:writable] | | | | The following assertion has been violated at time 4492927.140487 | | | | ((hvac.fanSup.heaDis.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.fanSup.heaDis.etaHyd, has value: -1.98623e-18" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/ConservationEquation.mo:111:3-112:38:writable] | | | | The following assertion has been violated at time 4492927.140487 | | | | ((hvac.fanSup.vol.dynBal.C[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.fanSup.vol.dynBal.C[1], has value: -3.46234e-07" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/ConservationEquation.mo:107:3-108:46:writable] | | | | The following assertion has been violated at time 4492927.140487 | | | | ((hvac.fanSup.vol.dynBal.mC[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.fanSup.vol.dynBal.mC[1], has value: -4.64893e-06" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 4492927.140487 | | | | ((hvac.fanSup.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.fanSup.etaHyd, has value: -1.97608e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Examples/VAVReheat/BaseClasses/VAVReheatBox.mo:70:3-74:57:writable] | | | | The following assertion has been violated at time 4496400.000000 | | | | ((hvac.VAVBox[5].VSup_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.VAVBox[5].VSup_flow, has value: -1.85913e-07" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Examples/VAVReheat/BaseClasses/VAVReheatBox.mo:70:3-74:57:writable] | | | | The following assertion has been violated at time 4496400.000000 | | | | ((hvac.VAVBox[4].VSup_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.VAVBox[4].VSup_flow, has value: -2.89475e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Examples/VAVReheat/BaseClasses/VAVReheatBox.mo:70:3-74:57:writable] | | | | The following assertion has been violated at time 4496400.000000 | | | | ((hvac.VAVBox[3].VSup_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.VAVBox[3].VSup_flow, has value: -3.91926e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Examples/VAVReheat/BaseClasses/VAVReheatBox.mo:70:3-74:57:writable] | | | | The following assertion has been violated at time 4496400.000000 | | | | ((hvac.VAVBox[2].VSup_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.VAVBox[2].VSup_flow, has value: -3.72183e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Examples/VAVReheat/BaseClasses/VAVReheatBox.mo:70:3-74:57:writable] | | | | The following assertion has been violated at time 4496400.000000 | | | | ((hvac.VAVBox[1].VSup_flow >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.VAVBox[1].VSup_flow, has value: -3.91926e-08" LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4497178.046913. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4504058.502617. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 4505668.411725. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | info | Too many warnings, reached display limit of 3. Suppressing further warning messages of the same type. LOG_STDOUT | info | Change limit with simulation flag -lvMaxWarn= LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 4527900.000000 | | | | ((hvac.pumHeaCoi.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.pumHeaCoi.eff.yMot, has value: -2.79361e-76" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PowerInterface.mo:46:3-47:27:writable] | | | | The following assertion has been violated at time 4527900.000000 | | | | ((hvac.pumHeaCoi.heaDis.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.pumHeaCoi.heaDis.etaHyd, has value: -3.3788e-21" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:117:3-118:81:writable] | | | | The following assertion has been violated at time 4527900.000000 | | | | ((hvac.pumHeaCoi.m_flow >= 0.0 and hvac.pumHeaCoi.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.pumHeaCoi.m_flow <= 1e5, has value: -9.11315e-12" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 4527900.000000 | | | | ((hvac.pumHeaCoi.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.pumHeaCoi.etaHyd, has value: -9.31933e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 4562100.000000 | | | | ((hvac.fanSup.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.fanSup.eff.yMot, has value: -1.33263e-205" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:68:3-73:35:writable] | | | | The following assertion has been violated at time 4633200.000000 | | | | ((hvac.cooCoi.SHR >= 0.0 and hvac.cooCoi.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= hvac.cooCoi.SHR <= 1.0, has value: 1.00001" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PowerInterface.mo:46:3-47:27:writable] | | | | The following assertion has been violated at time 4648500.000000 | | | | ((hvac.pumCooCoi.heaDis.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.pumCooCoi.heaDis.etaHyd, has value: -4.56503e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:117:3-118:81:writable] | | | | The following assertion has been violated at time 4648500.000000 | | | | ((hvac.pumCooCoi.m_flow >= 0.0 and hvac.pumCooCoi.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.pumCooCoi.m_flow <= 1e5, has value: -4.27007e-12" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 4648500.000000 | | | | ((hvac.pumCooCoi.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.pumCooCoi.etaHyd, has value: -7.7484e-26" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 4649400.000000 | | | | ((hvac.pumCooCoi.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.pumCooCoi.eff.yMot, has value: -2.97053e-182" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.479935s reading init.xml | | | | | | 0.0399467s reading info.xml | | | | | | 0.000824717s [ 0.0%] pre-initialization | | | | | | 0.0518199s [ 0.0%] initialization | | | | | | 4.35893s [ 2.5%] steps | | | | | | 5.97166s [ 3.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 3.31942s [ 1.9%] event-handling | | | | | | 0.0044515s [ 0.0%] overhead | | | | | | 159.449s [ 92.1%] simulation | | | | | | 173.156s [100.0%] total | | | | | events | | | | | | 43 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 27326 steps taken | | | | | | 53848 calls of functionODE | | | | | | 34744 evaluations of jacobian | | | | | | 435 error test failures | | | | | | 11173 convergence test failures | | | | | | 157.972s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.