About the Execution of Tapaal for AutoFlight-PT-48a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13619.960 | 3600000.00 | 3896792.00 | 257.60 | TFFFTFTTFFTTFFT? | 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)
.......
=====================================================================
Generated by BenchKit 2-3254
Executing tool tapaal
Input is AutoFlight-PT-48a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-csrt-149436127700259
=====================================================================
--------------------
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 AutoFlight-PT-48a-ReachabilityCardinality-0
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-1
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-15
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-2
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-3
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-4
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-5
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-6
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-7
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-8
FORMULA_NAME AutoFlight-PT-48a-ReachabilityCardinality-9
=== Now, execution of the tool begins
BK_START 1494639061623
---> tapaal --- TAPAAL
Total timeout: 3600
**********************************************
* TAPAAL verifying ReachabilityCardinality *
**********************************************
---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (16 in total)
Each query is verified by 4 parallel strategies for 60 seconds
------------------- QUERY 1 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 1
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 1
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 1
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 1
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 776 places, 570 transitions
Structural reduction finished after 0.021352 seconds
Net reduction is enabled.
Removed transitions: 543
Removed places: 351
Applications of rule A: 351
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 776 places, 570 transitions
Structural reduction finished after 0.020533 seconds
Net reduction is enabled.
Removed transitions: 543
Removed places: 351
Applications of rule A: 351
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 776 places, 570 transitions
Structural reduction finished after 0.021542 seconds
Net reduction is enabled.
Removed transitions: 543
Removed places: 351
Applications of rule A: 351
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF ((not ((p389 <= p922) or (p584 <= p471))) and (((p601 <= p616) or (2 <= p793)) and (p755 <= p1116)))
Query after reduction: EF (((p389 > p922) and (p584 > p471)) and ((p601 <= p616) and (p755 <= p1116)))
Query size reduced from 20 to 16 nodes (20.00 percent reduction).
Query reduction finished after 0.247936 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 774 places, 568 transitions
Structural reduction finished after 0.013298 seconds
Net reduction is enabled.
Removed transitions: 545
Removed places: 353
Applications of rule A: 353
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is satisfied.
STATS:
discovered states: 1252761
explored states: 482486
expanded states: 342192
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 1
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 2 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 2
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 2
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 2
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 2
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 775 places, 569 transitions
Structural reduction finished after 0.019485 seconds
Net reduction is enabled.
Removed transitions: 544
Removed places: 352
Applications of rule A: 352
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 775 places, 569 transitions
Structural reduction finished after 0.023186 seconds
Net reduction is enabled.
Removed transitions: 544
Removed places: 352
Applications of rule A: 352
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 775 places, 569 transitions
Structural reduction finished after 0.021847 seconds
Net reduction is enabled.
Removed transitions: 544
Removed places: 352
Applications of rule A: 352
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG ((((2 <= p130) and (p742 <= p233)) and ((p638 <= p160) or (2 <= p961))) or ((not (3 <= p215)) and ((p565 <= p286) or (1 <= p883))))
Query after reduction: AG ((p565 <= p286) or (1 <= p883))
Query size reduced from 28 to 8 nodes (71.43 percent reduction).
Query reduction finished after 0.157694 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.01283 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is NOT satisfied.
STATS:
discovered states: 856794
explored states: 404601
expanded states: 200041
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 2
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 3 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 3
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 3
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 3
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 3
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.020045 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.022886 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.02086 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG (p121 <= p68)
Query after reduction: AG (p121 <= p68)
Query size reduced from 4 to 4 nodes (0.00 percent reduction).
Query reduction finished after 0.032822 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.01331 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is NOT satisfied.
STATS:
discovered states: 8964
explored states: 4354
expanded states: 1796
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 3
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 4 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 4
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 4
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 4
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 4
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 767 places, 561 transitions
Structural reduction finished after 0.019541 seconds
Net reduction is enabled.
Removed transitions: 552
Removed places: 360
Applications of rule A: 360
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 767 places, 561 transitions
Structural reduction finished after 0.020775 seconds
Net reduction is enabled.
Removed transitions: 552
Removed places: 360
Applications of rule A: 360
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 767 places, 561 transitions
Structural reduction finished after 0.023016 seconds
Net reduction is enabled.
Removed transitions: 552
Removed places: 360
Applications of rule A: 360
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF (2 <= p399)
Query after reduction: false
Query size reduced from 4 to 1 nodes (75.00 percent reduction).
Query reduction finished after 0.057083 seconds.
Query is NOT satisfied.
Query solved by Query Simplification.
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 4
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 5 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 5
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 5
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 5
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 5
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.018083 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.018884 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.025751 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG (p672 <= p902)
Query after reduction: true
Query size reduced from 4 to 1 nodes (75.00 percent reduction).
Query reduction finished after 0.088561 seconds.
Query is satisfied.
Query solved by Query Simplification.
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 5
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 6 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 6
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 6
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 6
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 6
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.01361 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.022963 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF (not (p753 <= p571))
Query after reduction: EF (p753 > p571)
Query size reduced from 4 to 4 nodes (0.00 percent reduction).
Query reduction finished after 0.035779 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.013245 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.019916 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is satisfied.
STATS:
discovered states: 831918
explored states: 248216
expanded states: 245411
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 6
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 7 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 773 places, 567 transitions
Structural reduction finished after 0.020351 seconds
Net reduction is enabled.
Removed transitions: 546
Removed places: 354
Applications of rule A: 354
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 773 places, 567 transitions
Structural reduction finished after 0.02251 seconds
Net reduction is enabled.
Removed transitions: 546
Removed places: 354
Applications of rule A: 354
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 773 places, 567 transitions
Structural reduction finished after 0.020998 seconds
Net reduction is enabled.
Removed transitions: 546
Removed places: 354
Applications of rule A: 354
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF ((p766 <= p403) and ((p970 <= p282) and ((3 <= p549) and (3 <= p424))))
Query after reduction: false
Query size reduced from 16 to 1 nodes (93.75 percent reduction).
Query reduction finished after 0.121396 seconds.
Query is NOT satisfied.
Query solved by Query Simplification.
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 7
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 8 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 8
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 8
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 8
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 8
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 768 places, 562 transitions
Structural reduction finished after 0.0184 seconds
Net reduction is enabled.
Removed transitions: 551
Removed places: 359
Applications of rule A: 359
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 768 places, 562 transitions
Structural reduction finished after 0.022319 seconds
Net reduction is enabled.
Removed transitions: 551
Removed places: 359
Applications of rule A: 359
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 768 places, 562 transitions
Structural reduction finished after 0.020629 seconds
Net reduction is enabled.
Removed transitions: 551
Removed places: 359
Applications of rule A: 359
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF (not (not ((p285 <= p394) and (2 <= p397))))
Query after reduction: false
Query size reduced from 8 to 1 nodes (87.50 percent reduction).
Query reduction finished after 0.165522 seconds.
Query is NOT satisfied.
Query solved by Query Simplification.
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 8
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 9 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 9
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 9
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 9
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 9
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.019753 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.023006 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.020913 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF (not ((p132 <= p456) or (p398 <= p753)))
Query after reduction: EF ((p132 > p456) and (p398 > p753))
Query size reduced from 8 to 8 nodes (0.00 percent reduction).
Query reduction finished after 0.123306 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.011776 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is satisfied.
STATS:
discovered states: 1071276
explored states: 365195
expanded states: 305840
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 9
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 10 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 10
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 10
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 10
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 10
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.012599 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.019958 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.020824 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG ((((1 <= p921) or (p985 <= p520)) or ((p830 <= p1084) and (1 <= p193))) or (p1041 <= p200))
Query after reduction: AG ((((1 <= p921) or (p985 <= p520)) or ((p830 <= p1084) and (1 <= p193))) or (p1041 <= p200))
Query size reduced from 20 to 20 nodes (0.00 percent reduction).
Query reduction finished after 0.208413 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.013062 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
------------------- QUERY 11 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 11
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 11
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 11
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 11
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 768 places, 562 transitions
Structural reduction finished after 0.019214 seconds
Net reduction is enabled.
Removed transitions: 551
Removed places: 359
Applications of rule A: 359
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 768 places, 562 transitions
Structural reduction finished after 0.021363 seconds
Net reduction is enabled.
Removed transitions: 551
Removed places: 359
Applications of rule A: 359
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 768 places, 562 transitions
Structural reduction finished after 0.022033 seconds
Net reduction is enabled.
Removed transitions: 551
Removed places: 359
Applications of rule A: 359
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG (not (1 <= p1005))
Query after reduction: AG (1 > p1005)
Query size reduced from 4 to 4 nodes (0.00 percent reduction).
Query reduction finished after 0.051936 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 768 places, 562 transitions
Structural reduction finished after 0.018338 seconds
Net reduction is enabled.
Removed transitions: 551
Removed places: 359
Applications of rule A: 359
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is NOT satisfied.
STATS:
discovered states: 3821
explored states: 2132
expanded states: 766
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 11
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 12 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 12
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 12
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 12
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 12
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 771 places, 565 transitions
Structural reduction finished after 0.022444 seconds
Net reduction is enabled.
Removed transitions: 548
Removed places: 356
Applications of rule A: 356
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 771 places, 565 transitions
Structural reduction finished after 0.022333 seconds
Net reduction is enabled.
Removed transitions: 548
Removed places: 356
Applications of rule A: 356
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 771 places, 565 transitions
Structural reduction finished after 0.022553 seconds
Net reduction is enabled.
Removed transitions: 548
Removed places: 356
Applications of rule A: 356
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF (((not (3 <= p666)) and ((p338 <= p662) and (3 <= p76))) or (3 <= p35))
Query after reduction: false
Query size reduced from 16 to 1 nodes (93.75 percent reduction).
Query reduction finished after 0.136901 seconds.
Query is NOT satisfied.
Query solved by Query Simplification.
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 12
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 13 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 13
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 13
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 13
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 13
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 771 places, 565 transitions
Structural reduction finished after 0.020666 seconds
Net reduction is enabled.
Removed transitions: 548
Removed places: 356
Applications of rule A: 356
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 771 places, 565 transitions
Structural reduction finished after 0.022339 seconds
Net reduction is enabled.
Removed transitions: 548
Removed places: 356
Applications of rule A: 356
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG (((not (2 <= p788)) or ((p634 <= p221) or (2 <= p399))) or (((2 <= p404) or (3 <= p167)) or (p115 <= p940)))
Query after reduction: true
Query size reduced from 24 to 1 nodes (95.83 percent reduction).
Query reduction finished after 0.034855 seconds.
Query is satisfied.
Query solved by Query Simplification.
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 13
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 14 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 14
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 14
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 14
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 14
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.02311 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.022189 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.021806 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is NOT satisfied.
STATS:
discovered states: 7527
explored states: 3814
expanded states: 1236
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 14
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 15 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 767 places, 561 transitions
Structural reduction finished after 0.019062 seconds
Net reduction is enabled.
Removed transitions: 552
Removed places: 360
Applications of rule A: 360
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 767 places, 561 transitions
Structural reduction finished after 0.021516 seconds
Net reduction is enabled.
Removed transitions: 552
Removed places: 360
Applications of rule A: 360
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 767 places, 561 transitions
Structural reduction finished after 0.021522 seconds
Net reduction is enabled.
Removed transitions: 552
Removed places: 360
Applications of rule A: 360
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: EF (1 <= p1059)
Query after reduction: EF (1 <= p1059)
Query size reduced from 4 to 4 nodes (0.00 percent reduction).
Query reduction finished after 0.049913 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 767 places, 561 transitions
Structural reduction finished after 0.018217 seconds
Net reduction is enabled.
Removed transitions: 552
Removed places: 360
Applications of rule A: 360
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Query is satisfied.
STATS:
discovered states: 12175
explored states: 5617
expanded states: 2439
max tokens: 257
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BFS\ -q\ 0\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 15
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 16 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 16
Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 16
Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 16
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 16
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.021557 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=BFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=DISABLED,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 769 places, 563 transitions
Structural reduction finished after 0.023126 seconds
Net reduction is enabled.
Removed transitions: 550
Removed places: 358
Applications of rule A: 358
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
Search=HEUR,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=10,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG (not (3 <= p595))
Query after reduction: true
Query size reduced from 4 to 1 nodes (75.00 percent reduction).
Query reduction finished after 0.036176 seconds.
Query is satisfied.
Query solved by Query Simplification.
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ BestFS\ -d\ 10 ./model.pnml ./ReachabilityCardinality.xml -x 16
FORMULA AutoFlight-PT-48a-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 400 seconds)
------------------- QUERY 10 ----------------------
Running query 10 for 3500 seconds. Remaining: 1 queries and 3500 seconds
Parameters: -s DFS -d 100 -q 100 ./model.pnml ./ReachabilityCardinality.xml -x 10
Search=DFS,Trace=DISABLED,State_Space_Exploration=DISABLED,Structural_Reduction=AGGRESSIVE,Struct_Red_Timout=100,Stubborn_Reduction=ENABLED,Query_Simplication=ENABLED,QSTimeout=100,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG ((((1 <= p921) or (p985 <= p520)) or ((p830 <= p1084) and (1 <= p193))) or (p1041 <= p200))
Query after reduction: AG ((((1 <= p921) or (p985 <= p520)) or ((p830 <= p1084) and (1 <= p193))) or (p1041 <= p200))
Query size reduced from 20 to 20 nodes (0.00 percent reduction).
Query reduction finished after 0.200139 seconds.
Size of net before structural reductions: 1127 places, 1113 transitions
Size of net after structural reductions: 770 places, 564 transitions
Structural reduction finished after 0.013314 seconds
Net reduction is enabled.
Removed transitions: 549
Removed places: 357
Applications of rule A: 357
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 192
Applications of rule E: 0
BK_TIME_CONFINEMENT_REACHED
--------------------
content from 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="AutoFlight-PT-48a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="tapaal"
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/AutoFlight-PT-48a.tgz
mv AutoFlight-PT-48a execution
# this is for BenchKit: explicit launching of the test
cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool tapaal"
echo " Input is AutoFlight-PT-48a, 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 r009-csrt-149436127700259"
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 '
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 ;