About the Execution of Tapaal for S_Dekker-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 170.770 | 8880.00 | 13980.00 | 17.80 | TTTTTFFFFFFFFTFF | 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 2-3253
Executing tool tapaal
Input is S_Dekker-PT-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r099-ebro-149488456700202
=====================================================================
--------------------
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 Dekker-PT-010-CTLFireability-0
FORMULA_NAME Dekker-PT-010-CTLFireability-1
FORMULA_NAME Dekker-PT-010-CTLFireability-10
FORMULA_NAME Dekker-PT-010-CTLFireability-11
FORMULA_NAME Dekker-PT-010-CTLFireability-12
FORMULA_NAME Dekker-PT-010-CTLFireability-13
FORMULA_NAME Dekker-PT-010-CTLFireability-14
FORMULA_NAME Dekker-PT-010-CTLFireability-15
FORMULA_NAME Dekker-PT-010-CTLFireability-2
FORMULA_NAME Dekker-PT-010-CTLFireability-3
FORMULA_NAME Dekker-PT-010-CTLFireability-4
FORMULA_NAME Dekker-PT-010-CTLFireability-5
FORMULA_NAME Dekker-PT-010-CTLFireability-6
FORMULA_NAME Dekker-PT-010-CTLFireability-7
FORMULA_NAME Dekker-PT-010-CTLFireability-8
FORMULA_NAME Dekker-PT-010-CTLFireability-9
=== Now, execution of the tool begins
BK_START 1495204029459
---> tapaal --- TAPAAL
Total timeout: 3600
*************************************
* TAPAAL verifying CTLFireability *
*************************************
---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (16 in total)
Each query is verified by 2 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 1
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 1
Search=DFS,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: (not E (((not ((p1_7 >= 1) and ((flag_1_8 >= 1) and (flag_1_7 >= 1)))) or (((p1_1 >= 1) and ((flag_1_4 >= 1) and (flag_1_1 >= 1))) or ((p1_3 >= 1) and ((flag_1_3 >= 1) and (flag_1_2 >= 1))))) U AG ((p1_1 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and (flag_0_0 >= 1))))))))))))
Query after reduction: (not E ((((p1_7 < 1) or ((flag_1_8 < 1) or (flag_1_7 < 1))) or (((p1_1 >= 1) and ((flag_1_4 >= 1) and (flag_1_1 >= 1))) or ((p1_3 >= 1) and ((flag_1_3 >= 1) and (flag_1_2 >= 1))))) U AG ((p1_1 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and (flag_0_0 >= 1))))))))))))
Query size reduced from 76 to 76 nodes (0.00 percent reduction).
Query reduction finished after 0.028071 seconds.
Query is satisfied.
STATS:
Time (seconds): 0.2453
Configurations: 18433
Markings: 6144
Edges: 164420
Processed Edges: 165285
Processed N. Edges: 18432
Explored Configs: 18433
Query: !(E(((tokens-count(p1_7) ls integer-constant(1) | (tokens-count(flag_1_8) ls integer-constant(1) | tokens-count(flag_1_7) ls integer-constant(1))) | ((tokens-count(p1_1) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1))) | (tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_3) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1)))))) U (!(EF!((tokens-count(p1_1) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(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
Query is satisfied.
STATS:
Time (seconds): 0.2467
Configurations: 18433
Markings: 6144
Edges: 164420
Processed Edges: 165285
Processed N. Edges: 18432
Explored Configs: 18433
Query: !(E((!((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_8) ge integer-constant(1) & tokens-count(flag_1_7) ge integer-constant(1)))) | ((tokens-count(p1_1) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1))) | (tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_3) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1)))))) U (!(EF!((tokens-count(p1_1) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1))))))))))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 1
FORMULA Dekker-PT-010-CTLFireability-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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 2
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 2
Search=DFS,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 EF ((((p1_5 >= 1) and ((flag_1_9 >= 1) and (flag_1_5 >= 1))) or ((p3_7 >= 1) and (flag_1_7 >= 1))) or (((p3_5 >= 1) and (flag_1_5 >= 1)) or ((p1_0 >= 1) and ((flag_1_1 >= 1) and (flag_1_0 >= 1)))))
Query after reduction: AG EF ((((p1_5 >= 1) and ((flag_1_9 >= 1) and (flag_1_5 >= 1))) or ((p3_7 >= 1) and (flag_1_7 >= 1))) or (((p3_5 >= 1) and (flag_1_5 >= 1)) or ((p1_0 >= 1) and ((flag_1_1 >= 1) and (flag_1_0 >= 1)))))
Query size reduced from 41 to 41 nodes (0.00 percent reduction).
Query reduction finished after 0.014203 seconds.
Query is satisfied.
STATS:
Time (seconds): 0.3306
Configurations: 18433
Markings: 6144
Edges: 250293
Processed Edges: 256687
Processed N. Edges: 13665
Explored Configs: 18433
Query: !(EF!(EF(((tokens-count(p1_5) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1))) | (tokens-count(p3_7) ge integer-constant(1) & tokens-count(flag_1_7) ge integer-constant(1))) | ((tokens-count(p3_5) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1)) | (tokens-count(p1_0) ge integer-constant(1) & (tokens-count(flag_1_1) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(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
Query is satisfied.
STATS:
Time (seconds): 0.3037
Configurations: 18433
Markings: 6144
Edges: 250293
Processed Edges: 256687
Processed N. Edges: 13665
Explored Configs: 18433
Query: !(EF!(EF(((tokens-count(p1_5) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1))) | (tokens-count(p3_7) ge integer-constant(1) & tokens-count(flag_1_7) ge integer-constant(1))) | ((tokens-count(p3_5) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1)) | (tokens-count(p1_0) ge integer-constant(1) & (tokens-count(flag_1_1) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(1)))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 2
FORMULA Dekker-PT-010-CTLFireability-1 TRUE 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 3
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 3
Search=DFS,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 (AG (((p1_0 >= 1) and ((flag_1_5 >= 1) and (flag_1_0 >= 1))) or ((p1_6 >= 1) and ((flag_1_7 >= 1) and (flag_1_6 >= 1)))) and (((((p3_1 >= 1) and (flag_1_1 >= 1)) and ((p1_7 >= 1) and ((flag_1_7 >= 1) and (flag_1_2 >= 1)))) or (((p1_7 >= 1) and ((flag_1_9 >= 1) and (flag_1_7 >= 1))) and ((p1_3 >= 1) and ((flag_1_9 >= 1) and (flag_1_3 >= 1))))) or AF ((p1_9 >= 1) and ((flag_1_9 >= 1) and (flag_1_6 >= 1)))))
Query after reduction: EF (AG (((p1_0 >= 1) and ((flag_1_5 >= 1) and (flag_1_0 >= 1))) or ((p1_6 >= 1) and ((flag_1_7 >= 1) and (flag_1_6 >= 1)))) and (((((p3_1 >= 1) and (flag_1_1 >= 1)) and ((p1_7 >= 1) and ((flag_1_7 >= 1) and (flag_1_2 >= 1)))) or (((p1_7 >= 1) and ((flag_1_9 >= 1) and (flag_1_7 >= 1))) and ((p1_3 >= 1) and ((flag_1_9 >= 1) and (flag_1_3 >= 1))))) or AF ((p1_9 >= 1) and ((flag_1_9 >= 1) and (flag_1_6 >= 1)))))
Query size reduced from 82 to 82 nodes (0.00 percent reduction).
Query reduction finished after 0.017654 seconds.
Query is NOT satisfied.
STATS:
Time (seconds): 0.4472
Configurations: 36416
Markings: 6144
Edges: 293178
Processed Edges: 306819
Processed N. Edges: 4145
Explored Configs: 32080
Query: EF(!(EF!(((tokens-count(p1_0) ge integer-constant(1) & (tokens-count(flag_1_5) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(1))) | (tokens-count(p1_6) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_6) ge integer-constant(1)))))) & ((((tokens-count(p3_1) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1)) & (tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1)))) | ((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_7) ge integer-constant(1))) & (tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1))))) | AF(tokens-count(p1_9) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_6) ge integer-constant(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
Query is NOT satisfied.
STATS:
Time (seconds): 0.4491
Configurations: 36416
Markings: 6144
Edges: 293178
Processed Edges: 306819
Processed N. Edges: 4145
Explored Configs: 32080
Query: EF(!(EF!(((tokens-count(p1_0) ge integer-constant(1) & (tokens-count(flag_1_5) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(1))) | (tokens-count(p1_6) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_6) ge integer-constant(1)))))) & ((((tokens-count(p3_1) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1)) & (tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1)))) | ((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_7) ge integer-constant(1))) & (tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1))))) | AF(tokens-count(p1_9) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_6) ge integer-constant(1)))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 3
FORMULA Dekker-PT-010-CTLFireability-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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 4
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 4
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
Query is NOT satisfied.
STATS:
Time (seconds): 0.2788
Configurations: 17824
Markings: 6144
Edges: 227754
Processed Edges: 240392
Processed N. Edges: 836
Explored Configs: 17824
Query: EF((((tokens-count(p1_6) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1)))))))))) & ((tokens-count(p34) ge integer-constant(1) & tokens-count(flag_1_4) ge integer-constant(1)) & (tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1)))))))))))) | !(!((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_4) ge integer-constant(1)))))) & (((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1)))))))))) | (tokens-count(p1_8) ge integer-constant(1) & (tokens-count(flag_1_8) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1)))) & !(EF!((tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1)))))))
Search=DFS,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 (((((p1_6 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and ((flag_0_1 >= 1) and (flag_0_0 >= 1)))))))))) and (((p34 >= 1) and (flag_1_4 >= 1)) and ((p1_4 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and ((flag_0_1 >= 1) and (flag_0_0 >= 1)))))))))))) or (not (not ((p1_7 >= 1) and ((flag_1_7 >= 1) and (flag_1_4 >= 1)))))) and ((((p1_7 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and ((flag_0_1 >= 1) and (flag_0_0 >= 1)))))))))) or ((p1_8 >= 1) and ((flag_1_8 >= 1) and (flag_1_5 >= 1)))) and AG ((p1_3 >= 1) and ((flag_1_4 >= 1) and (flag_1_3 >= 1)))))
Query after reduction: EF (((p1_7 >= 1) and ((flag_1_7 >= 1) and (flag_1_4 >= 1))) and ((((p1_7 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and ((flag_0_1 >= 1) and (flag_0_0 >= 1)))))))))) or ((p1_8 >= 1) and ((flag_1_8 >= 1) and (flag_1_5 >= 1)))) and AG ((p1_3 >= 1) and ((flag_1_4 >= 1) and (flag_1_3 >= 1)))))
Query size reduced from 165 to 77 nodes (53.33 percent reduction).
Query reduction finished after 0.038052 seconds.
Query is NOT satisfied.
STATS:
Time (seconds): 0.2667
Configurations: 17824
Markings: 6144
Edges: 227754
Processed Edges: 240392
Processed N. Edges: 836
Explored Configs: 17824
Query: EF((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_4) ge integer-constant(1))) & (((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1)))))))))) | (tokens-count(p1_8) ge integer-constant(1) & (tokens-count(flag_1_8) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1)))) & !(EF!((tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1)))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 4
FORMULA Dekker-PT-010-CTLFireability-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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 5
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 5
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
Query is NOT satisfied.
STATS:
Time (seconds): 0.2268
Configurations: 12293
Markings: 6144
Edges: 177678
Processed Edges: 183824
Processed N. Edges: 3
Explored Configs: 12293
Query: (EFAX(tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1))) & !((E((tokens-count(p1_1) ge integer-constant(1) & (tokens-count(flag_1_6) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1)))) U ((tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1)))) | (((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1))) & ((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_7) ge integer-constant(1))) | (tokens-count(p1_6) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_6) ge integer-constant(1))))) & !(AF!((tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1)))))))))
Search=DFS,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 AX ((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_3 >= 1))) and (not (E (((p1_1 >= 1) and ((flag_1_6 >= 1) and (flag_1_1 >= 1))) U ((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_2 >= 1)))) or ((((p1_7 >= 1) and ((flag_1_7 >= 1) and (flag_1_1 >= 1))) and (((p1_7 >= 1) and ((flag_1_9 >= 1) and (flag_1_7 >= 1))) or ((p1_6 >= 1) and ((flag_1_7 >= 1) and (flag_1_6 >= 1))))) and EG ((p1_7 >= 1) and ((flag_1_7 >= 1) and (flag_1_5 >= 1)))))))
Query after reduction: (EF AX ((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_3 >= 1))) and ((not E (((p1_1 >= 1) and ((flag_1_6 >= 1) and (flag_1_1 >= 1))) U ((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_2 >= 1))))) and ((((p1_7 < 1) or ((flag_1_7 < 1) or (flag_1_1 < 1))) or (((p1_7 < 1) or ((flag_1_9 < 1) or (flag_1_7 < 1))) and ((p1_6 < 1) or ((flag_1_7 < 1) or (flag_1_6 < 1))))) or AF ((p1_7 < 1) or ((flag_1_7 < 1) or (flag_1_5 < 1))))))
Query size reduced from 86 to 86 nodes (0.00 percent reduction).
Query reduction finished after 0.013909 seconds.
Query is NOT satisfied.
STATS:
Time (seconds): 0.2258
Configurations: 12293
Markings: 6144
Edges: 177678
Processed Edges: 183824
Processed N. Edges: 3
Explored Configs: 12293
Query: (EFAX(tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1))) & (!(E((tokens-count(p1_1) ge integer-constant(1) & (tokens-count(flag_1_6) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1)))) U ((tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1))))) & (((tokens-count(p1_7) ls integer-constant(1) | (tokens-count(flag_1_7) ls integer-constant(1) | tokens-count(flag_1_1) ls integer-constant(1))) | ((tokens-count(p1_7) ls integer-constant(1) | (tokens-count(flag_1_9) ls integer-constant(1) | tokens-count(flag_1_7) ls integer-constant(1))) & (tokens-count(p1_6) ls integer-constant(1) | (tokens-count(flag_1_7) ls integer-constant(1) | tokens-count(flag_1_6) ls integer-constant(1))))) | AF(tokens-count(p1_7) ls integer-constant(1) | (tokens-count(flag_1_7) ls integer-constant(1) | tokens-count(flag_1_5) ls integer-constant(1))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 5
FORMULA Dekker-PT-010-CTLFireability-4 FALSE 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 6
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 6
Search=DFS,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: (not AG AF (not ((p1_2 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_1 >= 1) and (flag_0_0 >= 1))))))))))))
Query after reduction: EF EG ((p1_2 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_1 >= 1) and (flag_0_0 >= 1))))))))))
Query size reduced from 41 to 41 nodes (0.00 percent reduction).
Query reduction finished after 0.009430 seconds.
Query is NOT satisfied.
STATS:
Time (seconds): 0.2466
Configurations: 18432
Markings: 6144
Edges: 189962
Processed Edges: 189965
Processed N. Edges: 18429
Explored Configs: 18432
Query: EF!(AF!((tokens-count(p1_2) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(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
Query is NOT satisfied.
STATS:
Time (seconds): 0.2381
Configurations: 18434
Markings: 6144
Edges: 189964
Processed Edges: 189965
Processed N. Edges: 18433
Explored Configs: 18434
Query: !(!(EF!(AF!((tokens-count(p1_2) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1))))))))))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 6
FORMULA Dekker-PT-010-CTLFireability-5 FALSE 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 7
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 7
Search=DFS,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: AF EF (((p1_2 >= 1) and ((flag_1_2 >= 1) and (flag_1_1 >= 1))) and ((p1_1 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and (flag_0_0 >= 1)))))))))))
Query after reduction: false
Query size reduced from 53 to 1 nodes (98.11 percent reduction).
Query reduction finished after 0.012374 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\ DFS\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 7
FORMULA Dekker-PT-010-CTLFireability-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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 8
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 8
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
Query is satisfied.
STATS:
Time (seconds): 0.2096
Configurations: 12291
Markings: 6144
Edges: 177678
Processed Edges: 183821
Processed N. Edges: 5
Explored Configs: 12291
Query: !(EF(!(AF!((tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_3) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(1))))) & (tokens-count(p1_7) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1))))))))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 8
FORMULA Dekker-PT-010-CTLFireability-7 TRUE 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 9
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 9
Search=DFS,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 AG (not (((p1_6 >= 1) and ((flag_1_9 >= 1) and (flag_1_6 >= 1))) and ((p1_5 >= 1) and ((flag_1_8 >= 1) and (flag_1_5 >= 1)))))
Query after reduction: EF AG (((p1_6 < 1) or ((flag_1_9 < 1) or (flag_1_6 < 1))) or ((p1_5 < 1) or ((flag_1_8 < 1) or (flag_1_5 < 1))))
Query size reduced from 25 to 25 nodes (0.00 percent reduction).
Query reduction finished after 0.003120 seconds.
Query is NOT satisfied.
STATS:
Time (seconds): 0.3976
Configurations: 18432
Markings: 6144
Edges: 338420
Processed Edges: 348733
Processed N. Edges: 12289
Explored Configs: 18432
Query: EF!(EF!(((tokens-count(p1_6) ls integer-constant(1) | (tokens-count(flag_1_9) ls integer-constant(1) | tokens-count(flag_1_6) ls integer-constant(1))) | (tokens-count(p1_5) ls integer-constant(1) | (tokens-count(flag_1_8) ls integer-constant(1) | tokens-count(flag_1_5) ls integer-constant(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
Query is NOT satisfied.
STATS:
Time (seconds): 0.4042
Configurations: 18432
Markings: 6144
Edges: 338420
Processed Edges: 348733
Processed N. Edges: 12289
Explored Configs: 18432
Query: EF!(EF!(!(((tokens-count(p1_6) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_6) ge integer-constant(1))) & (tokens-count(p1_5) ge integer-constant(1) & (tokens-count(flag_1_8) ge integer-constant(1) & tokens-count(flag_1_5) ge integer-constant(1)))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 9
FORMULA Dekker-PT-010-CTLFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 10 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 10
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 10
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
Query is NOT satisfied.
STATS:
Time (seconds): 0.3528
Configurations: 18816
Markings: 6144
Edges: 296724
Processed Edges: 313331
Processed N. Edges: 769
Explored Configs: 18816
Query: EF(!(!(((tokens-count(p1_8) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_8) ge integer-constant(1))) & (tokens-count(p1_0) ge integer-constant(1) & (tokens-count(flag_1_2) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(1)))))) & !(EF!(!((tokens-count(p1_2) ge integer-constant(1) & (tokens-count(flag_1_6) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1)))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 10
FORMULA Dekker-PT-010-CTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 11 ----------------------
Solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 11
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 11
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
Query is satisfied.
STATS:
Time (seconds): 0.201
Configurations: 6156
Markings: 6144
Edges: 171533
Processed Edges: 171532
Processed N. Edges: 2
Explored Configs: 6146
Query: AF!(EF((tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(1))) & (tokens-count(p1_0) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & tokens-count(flag_0_1) ge integer-constant(1))))))))))))
Search=DFS,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: AF (not EF (((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_0 >= 1))) and ((p1_0 >= 1) and ((flag_0_9 >= 1) and ((flag_0_8 >= 1) and ((flag_0_7 >= 1) and ((flag_0_6 >= 1) and ((flag_0_5 >= 1) and ((flag_0_4 >= 1) and ((flag_0_3 >= 1) and ((flag_0_2 >= 1) and (flag_0_1 >= 1))))))))))))
Query after reduction: AF AG (((p1_4 < 1) or ((flag_1_4 < 1) or (flag_1_0 < 1))) or ((p1_0 < 1) or ((flag_0_9 < 1) or ((flag_0_8 < 1) or ((flag_0_7 < 1) or ((flag_0_6 < 1) or ((flag_0_5 < 1) or ((flag_0_4 < 1) or ((flag_0_3 < 1) or ((flag_0_2 < 1) or (flag_0_1 < 1)))))))))))
Query size reduced from 53 to 53 nodes (0.00 percent reduction).
Query reduction finished after 0.006595 seconds.
Query is satisfied.
STATS:
Time (seconds): 0.1987
Configurations: 6156
Markings: 6144
Edges: 171533
Processed Edges: 171532
Processed N. Edges: 2
Explored Configs: 6146
Query: AF!(EF!(((tokens-count(p1_4) ls integer-constant(1) | (tokens-count(flag_1_4) ls integer-constant(1) | tokens-count(flag_1_0) ls integer-constant(1))) | (tokens-count(p1_0) ls integer-constant(1) | (tokens-count(flag_0_9) ls integer-constant(1) | (tokens-count(flag_0_8) ls integer-constant(1) | (tokens-count(flag_0_7) ls integer-constant(1) | (tokens-count(flag_0_6) ls integer-constant(1) | (tokens-count(flag_0_5) ls integer-constant(1) | (tokens-count(flag_0_4) ls integer-constant(1) | (tokens-count(flag_0_3) ls integer-constant(1) | (tokens-count(flag_0_2) ls integer-constant(1) | tokens-count(flag_0_1) ls integer-constant(1)))))))))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 11
FORMULA Dekker-PT-010-CTLFireability-10 TRUE 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 12
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 12
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
Query is satisfied.
STATS:
Time (seconds): 0.281
Configurations: 18433
Markings: 6144
Edges: 243211
Processed Edges: 248331
Processed N. Edges: 14924
Explored Configs: 18433
Query: !(E(!(((tokens-count(p1_8) ge integer-constant(1) & (tokens-count(flag_1_9) ge integer-constant(1) & tokens-count(flag_1_8) ge integer-constant(1))) & (tokens-count(p1_1) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1))))))))))))) U (!(EF!((tokens-count(p1_2) ge integer-constant(1) & (tokens-count(flag_1_2) ge integer-constant(1) & tokens-count(flag_1_1) ge integer-constant(1)))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 12
FORMULA Dekker-PT-010-CTLFireability-11 TRUE 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 13
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 13
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: 50 places, 120 transitions
Size of net after structural reductions: 50 places, 120 transitions
Structural reduction finished after 0.000307 seconds
Net reduction is enabled.
Removed transitions: 0
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 0
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=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10
Query before reduction: AG (not (((((p0_3 >= 1) and (flag_0_3 >= 1)) and ((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_3 >= 1)))) and (((p1_0 >= 1) and ((flag_1_7 >= 1) and (flag_1_0 >= 1))) or ((p1_2 >= 1) and ((flag_1_3 >= 1) and (flag_1_2 >= 1))))) and (not ((p1_4 >= 1) and ((flag_1_8 >= 1) and (flag_1_4 >= 1))))))
Query after reduction: AG (((((p0_3 < 1) or (flag_0_3 < 1)) or ((p1_4 < 1) or ((flag_1_4 < 1) or (flag_1_3 < 1)))) or (((p1_0 < 1) or ((flag_1_7 < 1) or (flag_1_0 < 1))) and ((p1_2 < 1) or ((flag_1_3 < 1) or (flag_1_2 < 1))))) or ((p1_4 >= 1) and ((flag_1_8 >= 1) and (flag_1_4 >= 1))))
Query size reduced from 56 to 56 nodes (0.00 percent reduction).
Query reduction finished after 0.008505 seconds.
Size of net before structural reductions: 50 places, 120 transitions
Size of net after structural reductions: 50 places, 120 transitions
Structural reduction finished after 0.000303 seconds
Net reduction is enabled.
Removed transitions: 0
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 0
Applications of rule E: 0
Query is satisfied.
STATS:
discovered states: 171531
explored states: 6144
expanded states: 6144
max tokens: 20
Query is satisfied.
STATS:
discovered states: 171531
explored states: 6144
expanded states: 6144
max tokens: 20
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 13
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 13
FORMULA Dekker-PT-010-CTLFireability-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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 14
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 14
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
Query is NOT satisfied.
STATS:
Time (seconds): 0.2813
Configurations: 24577
Markings: 6144
Edges: 183830
Processed Edges: 196120
Processed N. Edges: 0
Explored Configs: 18434
Query: EF((((tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1)))))))))) | ((tokens-count(p1_0) ge integer-constant(1) & (tokens-count(flag_1_3) ge integer-constant(1) & tokens-count(flag_1_0) ge integer-constant(1))) & (tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1))))) | AX(tokens-count(p3_3) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1))) & E((tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_0_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1))))))))))) U ((tokens-count(p1_9) ge integer-constant(1) & (tokens-count(flag_0_8) ge integer-constant(1) & (tokens-count(flag_0_7) ge integer-constant(1) & (tokens-count(flag_0_6) ge integer-constant(1) & (tokens-count(flag_0_5) ge integer-constant(1) & (tokens-count(flag_0_4) ge integer-constant(1) & (tokens-count(flag_0_3) ge integer-constant(1) & (tokens-count(flag_0_2) ge integer-constant(1) & (tokens-count(flag_0_1) ge integer-constant(1) & tokens-count(flag_0_0) ge integer-constant(1))))))))))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 14500000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -q\ 0\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 14
FORMULA Dekker-PT-010-CTLFireability-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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 15
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 15
Search=DFS,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 AX ((p1_3 >= 1) and ((flag_1_7 >= 1) and (flag_1_3 >= 1)))) and ((p1_2 >= 1) and ((flag_1_3 >= 1) and (flag_1_2 >= 1))))
Query after reduction: (EF EX ((p1_3 < 1) or ((flag_1_7 < 1) or (flag_1_3 < 1))) and ((p1_2 >= 1) and ((flag_1_3 >= 1) and (flag_1_2 >= 1))))
Query size reduced from 25 to 25 nodes (0.00 percent reduction).
Query reduction finished after 0.004612 seconds.
Query is NOT satisfied.
STATS:
Time (seconds): 6e-06
Configurations: 1
Markings: 1
Edges: 0
Processed Edges: 0
Processed N. Edges: 0
Explored Configs: 1
Query: (EFEX(tokens-count(p1_3) ls integer-constant(1) | (tokens-count(flag_1_7) ls integer-constant(1) | tokens-count(flag_1_3) ls integer-constant(1))) & (tokens-count(p1_2) ge integer-constant(1) & (tokens-count(flag_1_3) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(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
Query is NOT satisfied.
STATS:
Time (seconds): 7e-06
Configurations: 1
Markings: 1
Edges: 0
Processed Edges: 0
Processed N. Edges: 0
Explored Configs: 1
Query: (EF!(AX(tokens-count(p1_3) ge integer-constant(1) & (tokens-count(flag_1_7) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1)))) & (tokens-count(p1_2) ge integer-constant(1) & (tokens-count(flag_1_3) ge integer-constant(1) & tokens-count(flag_1_2) ge integer-constant(1))))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 15
FORMULA Dekker-PT-010-CTLFireability-14 FALSE 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 = "fr_FR.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 = "fr_FR.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Parameters: -s DFS -d 10 ./model.pnml ./CTLFireability.xml -x 16
Parameters: -s DFS -q 0 -d 10 ./model.pnml ./CTLFireability.xml -x 16
Search=DFS,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: ((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_3 >= 1)))
Query after reduction: ((p1_4 >= 1) and ((flag_1_4 >= 1) and (flag_1_3 >= 1)))
Query size reduced from 11 to 11 nodes (0.00 percent reduction).
Query reduction finished after 0.003060 seconds.
Query is NOT satisfied.
STATS:
Time (seconds): 8e-06
Configurations: 1
Markings: 1
Edges: 0
Processed Edges: 0
Processed N. Edges: 0
Explored Configs: 1
Query: (tokens-count(p1_4) ge integer-constant(1) & (tokens-count(flag_1_4) ge integer-constant(1) & tokens-count(flag_1_3) ge integer-constant(1)))
parallel: This job succeeded:
/home/mcc/BenchKit/start.sh 7250000 /home/mcc/BenchKit/bin/verifypn-linux64 -s\ DFS\ -d\ 10 ./model.pnml ./CTLFireability.xml -x 16
FORMULA Dekker-PT-010-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
All queries are solved
BK_STOP 1495204038339
--------------------
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="S_Dekker-PT-010"
export BK_EXAMINATION="CTLFireability"
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/S_Dekker-PT-010.tgz
mv S_Dekker-PT-010 execution
# this is for BenchKit: explicit launching of the test
cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool tapaal"
echo " Input is S_Dekker-PT-010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r099-ebro-149488456700202"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 ;