Environment - simulationEnvironment:
startTime=0
stopTime=2000
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.8
Regular simulation: ./Buildings_10_Buildings.Experimental.DHC.Plants.Combined.Subsystems.Validation.ChillerHeatRecoveryGroup  -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | debug   | ##CVODE## Desired step to small!
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable]
|                 | |       | The following assertion has been violated at time 0.400000
|                 | |       | ((pumChiWat.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumChiWat.pum.etaHyd, has value: -2.67932e-21"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable]
|                 | |       | The following assertion has been violated at time 0.400000
|                 | |       | ((pumConWatCon.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumConWatCon.pum.etaHyd, has value: -2.67932e-21"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable]
|                 | |       | The following assertion has been violated at time 6.800000
|                 | |       | ((pumChiWat.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumChiWat.pum.eff.yMot, has value: -4.3887e-59"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable]
|                 | |       | The following assertion has been violated at time 18.400000
|                 | |       | ((pumConWatCon.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumConWatCon.pum.eff.yMot, has value: -2.29555e-64"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable]
|                 | |       | The following assertion has been violated at time 805.600000
|                 | |       | ((pumConWatEva.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumConWatEva.pum.etaHyd, has value: -8.41651e-05"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable]
|                 | |       | The following assertion has been violated at time 1111.200000
|                 | |       | ((pumConWatEva.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumConWatEva.pum.eff.yMot, has value: -4.41792e-96"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable]
|                 | |       | The following assertion has been violated at time 1205.600000
|                 | |       | ((pumHeaWat.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumHeaWat.pum.etaHyd, has value: -8.41657e-05"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable]
|                 | |       | The following assertion has been violated at time 1800.400000
|                 | |       | ((pumHeaWat.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pumHeaWat.pum.eff.yMot, has value: -7.80153e-68"
LOG_NLS           | error   | residualFunc3349: Iteration variable xloc[0] is nan.
LOG_ASSERT        | debug   | residualFunc3349 failed at time=2000.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 2000.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc3380: Iteration variable xloc[0] is nan.
LOG_ASSERT        | debug   | residualFunc3380 failed at time=2000.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 2000.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0798757s          reading init.xml
|                 | |       | | |   0.00664323s          reading info.xml
|                 | |       | | |   0.00235228s [  0.3%] pre-initialization
|                 | |       | | |   0.00150646s [  0.2%] initialization
|                 | |       | | |  0.000328326s [  0.0%] steps
|                 | |       | | |     0.039087s [  4.3%] solver (excl. callbacks)
|                 | |       | | |    0.0127413s [  1.4%] creating output-file
|                 | |       | | |    0.0012904s [  0.1%] event-handling
|                 | |       | | |    0.0386504s [  4.2%] overhead
|                 | |       | | |     0.822885s [ 89.6%] simulation
|                 | |       | | |     0.918841s [100.0%] total
|                 | |       | | events
|                 | |       | | |     4 state events
|                 | |       | | |     7 time events
|                 | |       | | solver: cvode
|                 | |       | | |  5957 steps taken
|                 | |       | | |  6169 calls of functionODE
|                 | |       | | |   107 evaluations of jacobian
|                 | |       | | |    17 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.