fond
Model Checking Contest @ Petri Nets 2017
7th edition, Zaragoza, Spain, June 27, 2017
Execution of r109-blw3-149441613200223
Last Updated
June 27, 2017

About the Execution of Tapaal for S_DrinkVendingMachine-PT-02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
126.850 2390.00 2218.00 32.60 TTTFTTTFFTFFTFFT 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 S_DrinkVendingMachine-PT-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-blw3-149441613200223
=====================================================================


--------------------
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 DrinkVendingMachine-COL-02-ReachabilityCardinality-0
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-1
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-10
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-11
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-12
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-13
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-14
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-15
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-2
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-3
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-4
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-5
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-6
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-7
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-8
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1495107341347

---> 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

Parameters: -s DFS -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: 24 places, 72 transitions
Size of net after structural reductions: 22 places, 50 transitions
Structural reduction finished after 0.000191 seconds

Net reduction is enabled.
Removed transitions: 22
Removed places: 2
Applications of rule A: 2
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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 <= (productSlots_1 + productSlots_2)) and (2 <= (productSlots_1 + productSlots_2))) and ((3 <= (productSlots_1 + productSlots_2)) and ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (productSlots_1 + productSlots_2)))))
Query after reduction: true
Query size reduced from 38 to 1 nodes (97.37 percent reduction).
Query reduction finished after 0.002159 seconds.


Query is satisfied.

Query solved by Query Simplification.


Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 1
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 1

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 2 ----------------------
Solution found

Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 2

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 (((productSlots_1 + productSlots_2) <= (productSlots_1 + productSlots_2)) or ((theProducts_1 + theProducts_2) <= (productSlots_1 + productSlots_2)))
Query after reduction: true
Query size reduced from 16 to 1 nodes (93.75 percent reduction).
Query reduction finished after 0.000033 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 2

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 3 ----------------------
Solution found

Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 3

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 ((optionSlots_1 + optionSlots_2) <= (optionSlots_1 + optionSlots_2))) and (((optionSlots_1 + optionSlots_2) <= (optionSlots_1 + optionSlots_2)) and (3 <= (theProducts_1 + theProducts_2)))) and (not (2 <= (productSlots_1 + productSlots_2))))
Query after reduction: false
Query size reduced from 28 to 1 nodes (96.43 percent reduction).
Query reduction finished after 0.000033 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 3

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 4 ----------------------
Solution found

Parameters: -s BestFS -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=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10

Query before reduction: AG ((theOptions_1 + theOptions_2) <= (theOptions_1 + theOptions_2))
Query after reduction: true
Query size reduced from 8 to 1 nodes (87.50 percent reduction).
Query reduction finished after 0.000028 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 4

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 5 ----------------------
Solution found

Parameters: -s BestFS -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=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10

Query before reduction: EF (3 <= (theProducts_1 + theProducts_2))
Query after reduction: false
Query size reduced from 6 to 1 nodes (83.33 percent reduction).
Query reduction finished after 0.000713 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 5

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 6 ----------------------
Solution found

Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 6

Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 6

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: 24 places, 72 transitions
Size of net after structural reductions: 14 places, 42 transitions
Structural reduction finished after 0.000137 seconds

Net reduction is enabled.
Removed transitions: 30
Removed places: 10
Applications of rule A: 10
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0

Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 6


Query is NOT satisfied.

STATS:
discovered states: 37
explored states: 4
expanded states: 4
max tokens: 12

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 6

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 7 ----------------------
Solution found

Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7

Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7

Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7

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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000114 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.00011 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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 (not (1 <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8)))) or ((2 <= (optionSlots_1 + optionSlots_2)) and ((1 <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8)) or ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (productSlots_1 + productSlots_2)))))
Query after reduction: AG ((1 <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8)) or ((2 <= (optionSlots_1 + optionSlots_2)) and ((1 <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8)) or ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (productSlots_1 + productSlots_2)))))
Query size reduced from 62 to 62 nodes (0.00 percent reduction).
Query reduction finished after 0.005670 seconds.
Size of net before structural reductions: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000158 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0

Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 7


Query is satisfied.

STATS:
discovered states: 7297
explored states: 1024
expanded states: 1024
max tokens: 12

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 7

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 8 ----------------------
Solution found

Parameters: -s BestFS -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=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10

Query before reduction: EF (3 <= (productSlots_1 + productSlots_2))
Query after reduction: false
Query size reduced from 6 to 1 nodes (83.33 percent reduction).
Query reduction finished after 0.000765 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 DrinkVendingMachine-COL-02-ReachabilityCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 9 ----------------------
Solution found

Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 9

Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 9

Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 9

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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000113 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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 (((((optionSlots_1 + optionSlots_2) <= (theProducts_1 + theProducts_2)) or ((theProducts_1 + theProducts_2) <= (optionSlots_1 + optionSlots_2))) and (not (1 <= (productSlots_1 + productSlots_2)))) and ((3 <= (theOptions_1 + theOptions_2)) and (((theProducts_1 + theProducts_2) <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8)) or ((optionSlots_1 + optionSlots_2) <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8)))))
Query after reduction: false
Query size reduced from 68 to 1 nodes (98.53 percent reduction).
Query reduction finished after 0.003206 seconds.


Query is NOT satisfied.

Query solved by Query Simplification.


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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000237 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0
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 9

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 10 ----------------------
Solution found

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

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 <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8))
Query after reduction: AG (2 <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8))
Query size reduced from 18 to 18 nodes (0.00 percent reduction).
Query reduction finished after 0.000831 seconds.
Size of net before structural reductions: 24 places, 72 transitions
Size of net after structural reductions: 20 places, 48 transitions
Structural reduction finished after 0.000142 seconds

Net reduction is enabled.
Removed transitions: 24
Removed places: 4
Applications of rule A: 4
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0


Query is satisfied.

STATS:
discovered states: 705
explored states: 64
expanded states: 64
max tokens: 12

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 10

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 11 ----------------------
Solution found

Parameters: -s BestFS -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=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10

Query before reduction: AG ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8))
Query after reduction: true
Query size reduced from 32 to 1 nodes (96.88 percent reduction).
Query reduction finished after 0.000039 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 11

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 12 ----------------------
Solution found

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 BestFS -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: 24 places, 72 transitions
Size of net after structural reductions: 22 places, 50 transitions
Structural reduction finished after 0.000138 seconds

Net reduction is enabled.
Removed transitions: 22
Removed places: 2
Applications of rule A: 2
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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: 24 places, 72 transitions
Size of net after structural reductions: 22 places, 50 transitions
Structural reduction finished after 0.000133 seconds

Net reduction is enabled.
Removed transitions: 22
Removed places: 2
Applications of rule A: 2
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0


Query is NOT satisfied.

STATS:
discovered states: 2069
explored states: 256
expanded states: 256
max tokens: 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=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10

Query before reduction: EF (((((((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8) <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8)) and ((optionSlots_1 + optionSlots_2) <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8))) or ((((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8) <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8))) and (not ((1 <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8)) or (1 <= (theOptions_1 + theOptions_2)))))
Query after reduction: false
Query size reduced from 108 to 1 nodes (99.07 percent reduction).
Query reduction finished after 0.004737 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
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 12

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 13 ----------------------
Solution found

Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 13

Parameters: -s BestFS -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=ENABLED,QSTimeout=30,Siphon_Trap=DISABLED,LPSolve_Timeout=10

Query before reduction: AG (2 <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8))
Query after reduction: AG (2 <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8))
Query size reduced from 18 to 18 nodes (0.00 percent reduction).
Query reduction finished after 0.000817 seconds.
Size of net before structural reductions: 24 places, 72 transitions
Size of net after structural reductions: 20 places, 48 transitions
Structural reduction finished after 0.000153 seconds

Net reduction is enabled.
Removed transitions: 24
Removed places: 4
Applications of rule A: 4
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0


Query is satisfied.

STATS:
discovered states: 705
explored states: 64
expanded states: 64
max tokens: 12


Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 13
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 DrinkVendingMachine-COL-02-ReachabilityCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 14 ----------------------
Solution found

Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 14

Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 14

Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 14

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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000115 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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 (((3 <= (theProducts_1 + theProducts_2)) or (((optionSlots_1 + optionSlots_2) <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8)) or ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (theProducts_1 + theProducts_2)))) or ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8)))
Query after reduction: AG ((((optionSlots_1 + optionSlots_2) <= (((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8)) or ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (theProducts_1 + theProducts_2))) or ((((((((ready_1 + ready_3) + ready_2) + ready_5) + ready_4) + ready_7) + ready_6) + ready_8) <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8)))
Query size reduced from 78 to 72 nodes (7.69 percent reduction).
Query reduction finished after 0.002876 seconds.
Size of net before structural reductions: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000114 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000111 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0

Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.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
Size of net before structural reductions: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000112 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0


Query is satisfied.

STATS:
discovered states: 7169
explored states: 1024
expanded states: 1024
max tokens: 12



Query is satisfied.

STATS:
discovered states: 7169
explored states: 1024
expanded states: 1024
max tokens: 12

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 14
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 14

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 15 ----------------------
Solution found

Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15

Parameters: -s BestFS -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15

Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15

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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000111 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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 ((not ((productSlots_1 + productSlots_2) <= (theOptions_1 + theOptions_2))) and (not ((productSlots_1 + productSlots_2) <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8)))))
Query after reduction: AG (((productSlots_1 + productSlots_2) <= (theOptions_1 + theOptions_2)) or ((productSlots_1 + productSlots_2) <= (((((((wait_1 + wait_2) + wait_3) + wait_4) + wait_5) + wait_6) + wait_7) + wait_8)))
Query size reduced from 28 to 28 nodes (0.00 percent reduction).
Query reduction finished after 0.002229 seconds.
Size of net before structural reductions: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.000145 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.00011 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0

Parameters: -s DFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 15

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: 24 places, 72 transitions
Size of net after structural reductions: 24 places, 52 transitions
Structural reduction finished after 0.00011 seconds

Net reduction is enabled.
Removed transitions: 20
Removed places: 0
Applications of rule A: 0
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0


Query is satisfied.

STATS:
discovered states: 7169
explored states: 1024
expanded states: 1024
max tokens: 12

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 15

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
------------------- QUERY 16 ----------------------
Solution found

Parameters: -s BestFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 16

Parameters: -s BFS -q 0 -d 10 ./model.pnml ./ReachabilityCardinality.xml -x 16

Parameters: -s BestFS -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: 24 places, 72 transitions
Size of net after structural reductions: 14 places, 42 transitions
Structural reduction finished after 0.000137 seconds

Net reduction is enabled.
Removed transitions: 30
Removed places: 10
Applications of rule A: 10
Applications of rule B: 0
Applications of rule C: 0
Applications of rule D: 20
Applications of rule E: 0


Query is NOT satisfied.

STATS:
discovered states: 37
explored states: 4
expanded states: 4
max tokens: 12


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 (3 <= (theOptions_1 + theOptions_2))
Query after reduction: false
Query size reduced from 6 to 1 nodes (83.33 percent reduction).
Query reduction finished after 0.001724 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 16
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 16

FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION STATE_COMPRESSION STUBBORN_SETS
All queries are solved

BK_STOP 1495107343737

--------------------
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_DrinkVendingMachine-PT-02"
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/S_DrinkVendingMachine-PT-02.tgz
mv S_DrinkVendingMachine-PT-02 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 S_DrinkVendingMachine-PT-02, 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 r109-blw3-149441613200223"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;