fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r126-smll-152673528500215
Last Updated
June 26, 2018

About the Execution of Irma.full for PolyORBLF-PT-S04J06T10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2191.260 572444.00 1140174.00 2250.90 ???????????????? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
................
/home/mcc/execution
total 7.1M
-rw-r--r-- 1 mcc users 14K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 75K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 242K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.7K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 60K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 189K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 33K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 28K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 6.2M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-full
Input is PolyORBLF-PT-S04J06T10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-smll-152673528500215
=====================================================================


--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J06T10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1526843833605


BK_STOP 1526844406049

--------------------
content from stderr:

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using PolyORBLF-PT-S04J06T10 as instance name.
Using PolyORBLF as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'ReachabilityCardinality', 'Place/Transition': True, 'Colored': True, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': False, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': False, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': False, 'Deadlock': True, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 3539372, 'Memory': 6722.11, 'Tool': 'lola'}, {'Time': 3539678, 'Memory': 6759.79, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'gspn'}].
ReachabilityCardinality lola PolyORBLF-PT-S04J06T10...
----- Start make prepare stderr -----

Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
PolyORBLF-PT-S04J06T10: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
PolyORBLF-PT-S04J06T10: translating PT formula ReachabilityCardinality into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityCardinality @ PolyORBLF-PT-S04J06T10 @ 3540 seconds
Makefile:222: recipe for target 'verify' failed
make: [verify] Error 134 (ignored)
----- Start make result stdout -----
----- Start make result stderr -----
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 6320/65536 symbol table entries, 1503 collisions
lola: preprocessing...
lola: finding significant places
lola: 966 places, 5354 transitions, 904 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 3657 transition conflict sets
lola: TASK
lola: reading formula from PolyORBLF-PT-S04J06T10-ReachabilityCardinality.task
lola: E (F (((1 <= AbourtToModifySrc_1 + AbourtToModifySrc_2 + AbourtToModifySrc_3 + AbourtToModifySrc_4) AND (TryAllocateOneTaskE_1 + TryAllocateOneTaskE_2 + TryAllocateOneTaskE_3 + TryAllocateOneTaskE_4 + TryAllocateOneTaskE_5 + TryAllocateOneTaskE_6 + TryAllocateOneTaskE_7 + TryAllocateOneTaskE_8 + TryAllocateOneTaskE_9 + TryAllocateOneTaskE_10 <= P_1099) AND (Insert_Source_E_10 + Insert_Source_E_1 + Insert_Source_E_2 + Insert_Source_E_3 + Insert_Source_E_4 + Insert_Source_E_5 + Insert_Source_E_6 + Insert_Source_E_7 + Insert_Source_E_8 + Insert_Source_E_9 <= MarkerWrite) AND ((ScheduleTaskB_1 + ScheduleTaskB_2 + ScheduleTaskB_3 + ScheduleTaskB_4 + ScheduleTaskB_5 + ScheduleTaskB_6 + ScheduleTaskB_7 + ScheduleTaskB_8 + ScheduleTaskB_9 + ScheduleTaskB_10 + 1 <= SigAbort) OR (P_1726 <= 0))))) : E (F (((2 <= ScheduleTaskE_Check_1 + ScheduleTaskE_Check_2 + ScheduleTaskE_Check_3 + ScheduleTaskE_Check_4 + ScheduleTaskE_Check_5 + ScheduleTaskE_Check_6 + ScheduleTaskE_Check_7 + ScheduleTaskE_Check_8 + ScheduleTaskE_Check_9 + ScheduleTaskE_Check_10) AND (2 <= P_1099) AND ((3 <= P_1093) OR (2 <= BlockedTasks)) AND ((3 <= NotifyEventJobCompletedB_10 + NotifyEventJobCompletedB_1 + NotifyEventJobCompletedB_2 + NotifyEventJobCompletedB_3 + NotifyEventJobCompletedB_4 + NotifyEventJobCompletedB_5 + NotifyEventJobCompletedB_6 + NotifyEventJobCompletedB_7 + NotifyEventJobCompletedB_8 + NotifyEventJobCompletedB_9) OR (ScheduleTaskB_1 + ScheduleTaskB_2 + ScheduleTaskB_3 + ScheduleTaskB_4 + ScheduleTaskB_5 + ScheduleTaskB_6 + ScheduleTaskB_7 + ScheduleTaskB_8 + ScheduleTaskB_9 + ScheduleTaskB_10 <= RunE_1 + RunE_2 + RunE_3 + RunE_4 + RunE_5 + RunE_6 + RunE_7 + RunE_8 + RunE_9 + RunE_10) OR (BlockedTasks <= 0))))) : A (G ((3 <= IdleTasks_9 + IdleTasks_8 + IdleTasks_7 + IdleTasks_6 + IdleTasks_5 + IdleTasks_4 + IdleTasks_3 + IdleTasks_2 + IdleTasks_1 + IdleTasks_10))) : E (F ((cPollingAbort <= P_1724_0 + P_1724_1 + P_1724_2 + P_1724_3 + P_1724_4 + P_1724_5 + P_1724_6))) : E (F (((NotifyEventJobQueuedE_1 + NotifyEventJobQueuedE_2 + NotifyEventJobQueuedE_3 + NotifyEventJobQueuedE_4 + NotifyEventJobQueuedE_5 + NotifyEventJobQueuedE_6 + NotifyEventJobQueuedE_7 + NotifyEventJobQueuedE_8 + NotifyEventJobQueuedE_9 + NotifyEventJobQueuedE_10 <= 1) AND ((3 <= P_1158_1 + P_1158_2 + P_1158_3 + P_1158_4 + P_1158_5 + P_1158_6 + P_1158_7 + P_1158_8 + P_1158_9 + P_1158_10) OR (1 <= RunE_1 + RunE_2 + RunE_3 + RunE_4 + RunE_5 + RunE_6 + RunE_7 + RunE_8 + RunE_9 + RunE_10))))) : A (G ((((DisablePollingB_5_1 + DisablePollingB_5_2 + DisablePollingB_5_3 + DisablePollingB_5_4 + DisablePollingB_6_1 + DisablePollingB_6_2 + DisablePollingB_6_3 + DisablePollingB_6_4 + DisablePollingB_7_1 + DisablePollingB_7_2 + DisablePollingB_7_3 + DisablePollingB_7_4 + DisablePollingB_8_1 + DisablePollingB_8_2 + DisablePollingB_8_3 + DisablePollingB_8_4 + DisablePollingB_9_1 + DisablePollingB_9_2 + DisablePollingB_9_3 + DisablePollingB_9_4 + DisablePollingB_4_4 + DisablePollingB_4_3 + DisablePollingB_4_2 + DisablePollingB_4_1 + DisablePollingB_1_1 + DisablePollingB_1_2 + DisablePollingB_1_3 + DisablePollingB_1_4 + DisablePollingB_3_4 + DisablePollingB_3_3 + DisablePollingB_3_2 + DisablePollingB_3_1 + DisablePollingB_2_1 + DisablePollingB_2_2 + DisablePollingB_2_3 + DisablePollingB_2_4 + DisablePollingB_10_1 + DisablePollingB_10_2 + DisablePollingB_10_3 + DisablePollingB_10_4 + 1 <= P_1093) AND (FetchJobE_1_0 + FetchJobE_1_1 + FetchJobE_1_2 + FetchJobE_1_3 + FetchJobE_1_4 + FetchJobE_1_5 + FetchJobE_1_6 + FetchJobE_2_0 + FetchJobE_2_1 + FetchJobE_2_2 + FetchJobE_2_3 + FetchJobE_2_4 + FetchJobE_2_5 + FetchJobE_2_6 + FetchJobE_3_0 + FetchJobE_3_1 + FetchJobE_3_2 + FetchJobE_3_3 + FetchJobE_3_4 + FetchJobE_3_5 + FetchJobE_3_6 + FetchJobE_4_0 + FetchJobE_4_1 + FetchJobE_4_2 + FetchJobE_4_3 + FetchJobE_4_4 + FetchJobE_4_5 + FetchJobE_4_6 + FetchJobE_5_0 + FetchJobE_5_1 + FetchJobE_5_2 + FetchJobE_5_3 + FetchJobE_5_4 + FetchJobE_5_5 + FetchJobE_5_6 + FetchJobE_10_0 + FetchJobE_10_1 + FetchJobE_10_2 + FetchJobE_10_3 + FetchJobE_10_4 + FetchJobE_10_5 + FetchJobE_10_6 + FetchJobE_6_0 + FetchJobE_6_1 + FetchJobE_6_2 + FetchJobE_6_3 + FetchJobE_6_4 + FetchJobE_6_5 + FetchJobE_6_6 + FetchJobE_7_0 + FetchJobE_7_1 + FetchJobE_7_2 + FetchJobE_7_3 + FetchJobE_7_4 + FetchJobE_7_5 + FetchJobE_7_6 + FetchJobE_8_0 + FetchJobE_8_1 + FetchJobE_8_2 + FetchJobE_8_3 + FetchJobE_8_4 + FetchJobE_8_5 + FetchJobE_8_6 + FetchJobE_9_5 + FetchJobE_9_4 + FetchJobE_9_0 + FetchJobE_9_1 + FetchJobE_9_2 + FetchJobE_9_3 + FetchJobE_9_6 + 1 <= P_1725_0 + P_1725_1 + P_1725_2 + P_1725_3 + P_1725_4 + P_1725_5 + P_1725_6)) OR (RunE_1 + RunE_2 + RunE_3 + RunE_4 + RunE_5 + RunE_6 + RunE_7 + RunE_8 + RunE_9 + RunE_10 <= ScheduleTaskE_Idle_1 + ScheduleTaskE_Idle_2 + ScheduleTaskE_Idle_3 + ScheduleTaskE_Idle_4 + ScheduleTaskE_Idle_5 + ScheduleTaskE_Idle_6 + ScheduleTaskE_Idle_7 + ScheduleTaskE_Idle_8 + ScheduleTaskE_Idle_9 + ScheduleTaskE_Idle_10)))) : E (F ((AvailableJobId_6 + AvailableJobId_5 + AvailableJobId_4 + AvailableJobId_3 + AvailableJobId_2 + AvailableJobId_1 + AvailableJobId_0 + 1 <= MarkerRead))) : E (F (((Check_Sources_E_1 + Check_Sources_E_2 + Check_Sources_E_3 + Check_Sources_E_4 + Check_Sources_E_5 + Check_Sources_E_6 + Check_Sources_E_7 + Check_Sources_E_8 + Check_Sources_E_9 + Check_Sources_E_10 <= cJobCnt) AND (2 <= Abort_Check_Sources_E_10 + Abort_Check_Sources_E_1 + Abort_Check_Sources_E_2 + Abort_Check_Sources_E_3 + Abort_Check_Sources_E_4 + Abort_Check_Sources_E_5 + Abort_Check_Sources_E_6 + Abort_Check_Sources_E_7 + Abort_Check_Sources_E_8 + Abort_Check_Sources_E_9) AND (2 <= NoSigAbort) AND (Try_Check_Sources_E_1 + Try_Check_Sources_E_2 + Try_Check_Sources_E_3 + Try_Check_Sources_E_4 + Try_Check_Sources_E_5 + Try_Check_Sources_E_6 + Try_Check_Sources_E_7 + Try_Check_Sources_E_8 + Try_Check_Sources_E_9 + Try_Check_Sources_E_10 <= P_1726) AND (Check_Sources_B_10 + Check_Sources_B_1 + Check_Sources_B_2 + Check_Sources_B_3 + Check_Sources_B_4 + Check_Sources_B_5 + Check_Sources_B_6 + Check_Sources_B_7 + Check_Sources_B_8 + Check_Sources_B_9 <= 0)))) : A (G (((NotifyEventJobQueuedB_10_2 <= AwakeTasks_6) AND ((ScheduleTaskE_Work_6_5 + 1 <= CreatedJobs_4_3) OR (CreatedJobs_1_2 <= 2))))) : A (G ((P_1159_2 <= cPollingAbort))) : A (G (((NotifyEventSourceAddedE_6 <= DisablePollingE_2_3) OR (1 <= BlockedTasks) OR (3 <= ScheduleTaskE_Work_3_2) OR (NotifyEventEndOfCheckSourcesE_2 <= P_1725_1) OR (AvailableJobId_3 <= DisablePollingB_5_3)))) : A (G (((P_1119_7_3 <= 1) OR (FetchJobB_8 + 1 <= NotifyEventJobQueuedB_1_2) OR (NotifyEventJobCompletedB_2 <= NotifyEventJobQueuedB_2_0)))) : E (F ((((2 <= Insert_Source_B_10_1) AND (1 <= AwakeTasks_4) AND (2 <= Insert_Source_B_1_4)) OR ((1 <= P_1097) AND (2 <= P_1712_0) AND (2 <= Perform_Work_E_6))))) : E (F ((1 <= Perform_Work_E_9))) : A (G (((ScheduleTaskE_Work_2_3 + 1 <= DisablePollingE_1_2) OR (P_1119_1_3 <= 2) OR (P_2579_7_4 <= FetchJobE_10_1) OR (3 <= NotifyEventJobQueuedB_1_6)))) : E (F ((3 <= P_1727)))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= AbourtToModifySrc_1 + AbourtToModifySrc_2 + AbourtToModifySrc_3 + AbourtToModifySrc_4) AND (TryAllocateOneTaskE_1 + TryAllocateOneTaskE_2 + TryAllocateOneTaskE_3 + TryAllocateOneTaskE_4 + TryAllocateOneTaskE_5 + TryAllocateOneTaskE_6 + TryAllocateOneTaskE_7 + TryAllocateOneTaskE_8 + TryAllocateOneTaskE_9 + TryAllocateOneTaskE_10 <= P_1099) AND (Insert_Source_E_10 + Insert_Source_E_1 +... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3616 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to PolyORBLF-PT-S04J06T10-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file PolyORBLF-PT-S04J06T10-ReachabilityCardinality.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 56 markings, 55 edges
lola: ========================================
lola: subprocess 1 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((2 <= ScheduleTaskE_Check_1 + ScheduleTaskE_Check_2 + ScheduleTaskE_Check_3 + ScheduleTaskE_Check_4 + ScheduleTaskE_Check_5 + ScheduleTaskE_Check_6 + ScheduleTaskE_Check_7 + ScheduleTaskE_Check_8 + ScheduleTaskE_Check_9 + ScheduleTaskE_Check_10) AND (2 <= P_1099) AND ((3 <= P_1093) OR (2 <= BlockedTasks)) AND ((3 <= NotifyEventJobCompletedB_10 + NotifyEventJobCompletedB_1 + NotifyEventJobC... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3616 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 24 literals and 6 conjunctive subformulas
lola: state equation: write sara problem file to PolyORBLF-PT-S04J06T10-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file PolyORBLF-PT-S04J06T10-ReachabilityCardinality.sara.
lola: sara is running 0 secs || 13444 markings, 14856 edges, 2689 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 28504 markings, 32688 edges, 3012 markings/sec, 5 secs
lola: sara is running 10 secs || 43673 markings, 50335 edges, 3034 markings/sec, 10 secs
lola: sara is running 15 secs || 58362 markings, 68592 edges, 2938 markings/sec, 15 secs
lola: sara is running 20 secs || 73536 markings, 86645 edges, 3035 markings/sec, 20 secs
lola: sara is running 25 secs || 88686 markings, 105597 edges, 3030 markings/sec, 25 secs
lola: sara is running 30 secs || 104162 markings, 123821 edges, 3095 markings/sec, 30 secs
lola: sara is running 35 secs || 119594 markings, 142578 edges, 3086 markings/sec, 35 secs
lola: sara is running 40 secs || 135047 markings, 161464 edges, 3091 markings/sec, 40 secs
lola: sara is running 45 secs || 150449 markings, 180549 edges, 3080 markings/sec, 45 secs
lola: sara is running 50 secs || 165755 markings, 198992 edges, 3061 markings/sec, 50 secs
lola: sara is running 55 secs || 180960 markings, 217365 edges, 3041 markings/sec, 55 secs
lola: sara is running 60 secs || 196199 markings, 236038 edges, 3048 markings/sec, 60 secs
lola: sara is running 65 secs || 211409 markings, 254486 edges, 3042 markings/sec, 65 secs
lola: sara is running 70 secs || 226850 markings, 273206 edges, 3088 markings/sec, 70 secs
lola: sara is running 75 secs || 241853 markings, 291779 edges, 3001 markings/sec, 75 secs
lola: sara is running 80 secs || 256461 markings, 309522 edges, 2922 markings/sec, 80 secs
lola: sara is running 85 secs || 271000 markings, 328838 edges, 2908 markings/sec, 85 secs
lola: sara is running 90 secs || 285478 markings, 347160 edges, 2896 markings/sec, 90 secs
lola: sara is running 95 secs || 300003 markings, 365642 edges, 2905 markings/sec, 95 secs
lola: sara is running 100 secs || 314616 markings, 384982 edges, 2923 markings/sec, 100 secs
lola: sara is running 105 secs || 329183 markings, 404495 edges, 2913 markings/sec, 105 secs
lola: sara is running 110 secs || 343718 markings, 424159 edges, 2907 markings/sec, 110 secs
lola: sara is running 115 secs || 358305 markings, 443018 edges, 2917 markings/sec, 115 secs
lola: sara is running 120 secs || 372894 markings, 461517 edges, 2918 markings/sec, 120 secs
lola: sara is running 125 secs || 387498 markings, 480539 edges, 2921 markings/sec, 125 secs
lola: sara is running 130 secs || 402175 markings, 499084 edges, 2935 markings/sec, 130 secs
lola: sara is running 135 secs || 416773 markings, 518718 edges, 2920 markings/sec, 135 secs
lola: sara is running 140 secs || 431348 markings, 537921 edges, 2915 markings/sec, 140 secs
lola: sara is running 145 secs || 445923 markings, 556600 edges, 2915 markings/sec, 145 secs
lola: sara is running 150 secs || 460620 markings, 574723 edges, 2939 markings/sec, 150 secs
lola: sara is running 155 secs || 475253 markings, 593011 edges, 2927 markings/sec, 155 secs
lola: sara is running 160 secs || 489795 markings, 611718 edges, 2908 markings/sec, 160 secs
lola: sara is running 165 secs || 504263 markings, 631176 edges, 2894 markings/sec, 165 secs
lola: sara is running 170 secs || 518817 markings, 649339 edges, 2911 markings/sec, 170 secs
lola: sara is running 175 secs || 533251 markings, 669329 edges, 2887 markings/sec, 175 secs
lola: sara is running 180 secs || 547830 markings, 688689 edges, 2916 markings/sec, 180 secs
lola: sara is running 185 secs || 562251 markings, 708084 edges, 2884 markings/sec, 185 secs
lola: sara is running 190 secs || 576869 markings, 726837 edges, 2924 markings/sec, 190 secs
lola: sara is running 195 secs || 591491 markings, 745685 edges, 2924 markings/sec, 195 secs
lola: sara is running 200 secs || 605984 markings, 764469 edges, 2899 markings/sec, 200 secs
lola: sara is running 205 secs || 620413 markings, 782966 edges, 2886 markings/sec, 205 secs
lola: sara is running 210 secs || 634830 markings, 802478 edges, 2883 markings/sec, 210 secs
lola: sara is running 215 secs || 649287 markings, 820890 edges, 2891 markings/sec, 215 secs
lola: sara is running 220 secs || 663725 markings, 839164 edges, 2888 markings/sec, 220 secs
lola: sara is running 225 secs || 678241 markings, 857574 edges, 2903 markings/sec, 225 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((3 <= IdleTasks_9 + IdleTasks_8 + IdleTasks_7 + IdleTasks_6 + IdleTasks_5 + IdleTasks_4 + IdleTasks_3 + IdleTasks_2 + IdleTasks_1 + IdleTasks_10)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3616 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to PolyORBLF-PT-S04J06T10-ReachabilityCardinality-2.sara
lola: state equation: calling and running sara
sara: try reading problem file PolyORBLF-PT-S04J06T10-ReachabilityCardinality-2.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 119 markings, 118 edges
lola: ========================================
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((cPollingAbort <= P_1724_0 + P_1724_1 + P_1724_2 + P_1724_3 + P_1724_4 + P_1724_5 + P_1724_6)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3616 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to PolyORBLF-PT-S04J06T10-ReachabilityCardinality-3.sara
lola: state equation: calling and running sara
sara: try reading problem file PolyORBLF-PT-S04J06T10-ReachabilityCardinality-3.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 30 markings, 29 edges
lola: ========================================
lola: subprocess 4 will run for 275 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((NotifyEventJobQueuedE_1 + NotifyEventJobQueuedE_2 + NotifyEventJobQueuedE_3 + NotifyEventJobQueuedE_4 + NotifyEventJobQueuedE_5 + NotifyEventJobQueuedE_6 + NotifyEventJobQueuedE_7 + NotifyEventJobQueuedE_8 + NotifyEventJobQueuedE_9 + NotifyEventJobQueuedE_10 <= 1) AND ((3 <= P_1158_1 + P_1158_2 + P_1158_3 + P_1158_4 + P_1158_5 + P_1158_6 + P_1158_7 + P_1158_8 + P_1158_9 + P_1158_10) OR (1... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3616 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to PolyORBLF-PT-S04J06T10-ReachabilityCardinality-4.sara
lola: state equation: calling and running sara
sara: try reading problem file PolyORBLF-PT-S04J06T10-ReachabilityCardinality-4.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 87 markings, 86 edges
lola: ========================================
lola: subprocess 5 will run for 300 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((DisablePollingB_5_1 + DisablePollingB_5_2 + DisablePollingB_5_3 + DisablePollingB_5_4 + DisablePollingB_6_1 + DisablePollingB_6_2 + DisablePollingB_6_3 + DisablePollingB_6_4 + DisablePollingB_7_1 + DisablePollingB_7_2 + DisablePollingB_7_3 + DisablePollingB_7_4 + DisablePollingB_8_1 + DisablePollingB_8_2 + DisablePollingB_8_3 + DisablePollingB_8_4 + DisablePollingB_9_1 + DisablePollingB_9... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3616 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to PolyORBLF-PT-S04J06T10-ReachabilityCardinality-5.sara
lola: state equation: calling and running sara
sara: try reading problem file PolyORBLF-PT-S04J06T10-ReachabilityCardinality-5.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 47 markings, 46 edges
lola: ========================================
lola: subprocess 6 will run for 330 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((AvailableJobId_6 + AvailableJobId_5 + AvailableJobId_4 + AvailableJobId_3 + AvailableJobId_2 + AvailableJobId_1 + AvailableJobId_0 + 1 <= MarkerRead)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3616 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to PolyORBLF-PT-S04J06T10-ReachabilityCardinality-6.sara
lola: state equation: calling and running sara
sara: try reading problem file PolyORBLF-PT-S04J06T10-ReachabilityCardinality-6.sara.
lola: sara is running 0 secs || 13513 markings, 14241 edges, 2703 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 27315 markings, 29386 edges, 2760 markings/sec, 5 secs
lola: sara is running 10 secs || 42065 markings, 45929 edges, 2950 markings/sec, 10 secs
lola: sara is running 15 secs || 56748 markings, 62843 edges, 2937 markings/sec, 15 secs
lola: sara is running 20 secs || 71347 markings, 79670 edges, 2920 markings/sec, 20 secs
lola: sara is running 25 secs || 86017 markings, 96916 edges, 2934 markings/sec, 25 secs
lola: sara is running 30 secs || 100732 markings, 116111 edges, 2943 markings/sec, 30 secs
lola: sara is running 35 secs || 115232 markings, 133403 edges, 2900 markings/sec, 35 secs
lola: sara is running 40 secs || 129905 markings, 151226 edges, 2935 markings/sec, 40 secs
lola: sara is running 45 secs || 144439 markings, 169034 edges, 2907 markings/sec, 45 secs
lola: sara is running 50 secs || 159072 markings, 186855 edges, 2927 markings/sec, 50 secs
lola: sara is running 55 secs || 173696 markings, 205359 edges, 2925 markings/sec, 55 secs
lola: sara is running 60 secs || 188579 markings, 225340 edges, 2977 markings/sec, 60 secs
lola: sara is running 65 secs || 203182 markings, 243217 edges, 2921 markings/sec, 65 secs
lola: sara is running 70 secs || 217806 markings, 261512 edges, 2925 markings/sec, 70 secs
lola: sara is running 75 secs || 232407 markings, 279341 edges, 2920 markings/sec, 75 secs
lola: sara is running 80 secs || 247103 markings, 299878 edges, 2939 markings/sec, 80 secs
lola: sara is running 85 secs || 261646 markings, 317984 edges, 2909 markings/sec, 85 secs
lola: sara is running 90 secs || 276212 markings, 336506 edges, 2913 markings/sec, 90 secs
lola: sara is running 95 secs || 290784 markings, 354945 edges, 2914 markings/sec, 95 secs
lola: sara is running 100 secs || 305342 markings, 372415 edges, 2912 markings/sec, 100 secs
lola: sara is running 105 secs || 319928 markings, 390949 edges, 2917 markings/sec, 105 secs
lola: sara is running 110 secs || 334486 markings, 409612 edges, 2912 markings/sec, 110 secs
lola: sara is running 115 secs || 349018 markings, 428132 edges, 2906 markings/sec, 115 secs
lola: sara is running 120 secs || 363415 markings, 446214 edges, 2879 markings/sec, 120 secs
lola: sara is running 125 secs || 377388 markings, 464196 edges, 2795 markings/sec, 125 secs
lola: sara is running 130 secs || 391747 markings, 482678 edges, 2872 markings/sec, 130 secs
lola: sara is running 135 secs || 406228 markings, 501004 edges, 2896 markings/sec, 135 secs
lola: sara is running 140 secs || 420775 markings, 520209 edges, 2909 markings/sec, 140 secs
lola: sara is running 145 secs || 435335 markings, 539076 edges, 2912 markings/sec, 145 secs
lola: sara is running 150 secs || 449917 markings, 557246 edges, 2916 markings/sec, 150 secs
lola: sara is running 155 secs || 464632 markings, 578228 edges, 2943 markings/sec, 155 secs
lola: sara is running 160 secs || 479136 markings, 597173 edges, 2901 markings/sec, 160 secs
lola: sara is running 165 secs || 493735 markings, 615806 edges, 2920 markings/sec, 165 secs
lola: sara is running 170 secs || 508266 markings, 634236 edges, 2906 markings/sec, 170 secs
lola: sara is running 175 secs || 522876 markings, 653347 edges, 2922 markings/sec, 175 secs
lola: sara is running 180 secs || 537374 markings, 672212 edges, 2900 markings/sec, 180 secs
lola: sara is running 185 secs || 551846 markings, 691449 edges, 2894 markings/sec, 185 secs
lola: sara is running 190 secs || 566194 markings, 710493 edges, 2870 markings/sec, 190 secs
lola: sara is running 195 secs || 580277 markings, 729511 edges, 2817 markings/sec, 195 secs
lola: sara is running 200 secs || 594829 markings, 748718 edges, 2910 markings/sec, 200 secs
lola: sara is running 205 secs || 609225 markings, 767553 edges, 2879 markings/sec, 205 secs
lola: sara is running 210 secs || 623434 markings, 785657 edges, 2842 markings/sec, 210 secs
lola: sara is running 215 secs || 637693 markings, 803758 edges, 2852 markings/sec, 215 secs
lola: sara is running 220 secs || 651981 markings, 821681 edges, 2858 markings/sec, 220 secs
lola: sara is running 225 secs || 666369 markings, 840277 edges, 2878 markings/sec, 225 secs
lola: sara is running 230 secs || 680653 markings, 858602 edges, 2857 markings/sec, 230 secs
lola: sara is running 235 secs || 695034 markings, 877028 edges, 2876 markings/sec, 235 secs
lola: sara is running 240 secs || 709512 markings, 896132 edges, 2896 markings/sec, 240 secs
lola: sara is running 245 secs || 723441 markings, 913687 edges, 2786 markings/sec, 245 secs
lola: sara is running 250 secs || 737526 markings, 932219 edges, 2817 markings/sec, 250 secs
lola: sara is running 255 secs || 751862 markings, 951255 edges, 2867 markings/sec, 255 secs
lola: sara is running 260 secs || 766159 markings, 969352 edges, 2859 markings/sec, 260 secs
lola: sara is running 265 secs || 780349 markings, 987892 edges, 2838 markings/sec, 265 secs
lola: sara is running 270 secs || 794822 markings, 1006735 edges, 2895 markings/sec, 270 secs
lola: sara is running 275 secs || 809180 markings, 1025740 edges, 2872 markings/sec, 275 secs
lola: sara is running 280 secs || 823569 markings, 1044140 edges, 2878 markings/sec, 280 secs
lola: sara is running 285 secs || 838025 markings, 1062839 edges, 2891 markings/sec, 285 secs
lola: sara is running 290 secs || 852315 markings, 1082250 edges, 2858 markings/sec, 290 secs
lola: sara is running 295 secs || 866804 markings, 1100899 edges, 2898 markings/sec, 295 secs
lola: sara is running 300 secs || 881160 markings, 1120838 edges, 2871 markings/sec, 300 secs
lola: sara is running 305 secs || 895562 markings, 1139915 edges, 2880 markings/sec, 305 secs
lola: sara is running 310 secs || 910053 markings, 1159002 edges, 2898 markings/sec, 310 secs
lola: sara is running 315 secs || 924557 markings, 1178097 edges, 2901 markings/sec, 315 secs
lola: sara is running 320 secs || 939014 markings, 1197371 edges, 2891 markings/sec, 320 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
terminate called after throwing an instance of 'std::runtime_error'
what(): parse error at position 0: unexpected character, last read: '\ufffd'
Aborted (core dumped)
----- Kill lola and sara stderr -----
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-1 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-5 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-9 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-14 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-ReachabilityCardinality-15 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----
----- Finished stderr -----

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S04J06T10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="irma4mcc-full"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-S04J06T10 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-full"
echo " Input is PolyORBLF-PT-S04J06T10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-smll-152673528500215"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;