fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r074-smll-155234739000070
Last Updated
Apr 15, 2019

About the Execution of ITS-Tools for DrinkVendingMachine-PT-02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
337.350 4660.00 7347.00 293.80 FFFFFTTFTFFFFFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r074-smll-155234739000070.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-3957
Executing tool itstools
Input is DrinkVendingMachine-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r074-smll-155234739000070
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 4.4K Feb 10 22:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 10 22:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 6 19:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 6 19:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 112 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 350 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.1K Feb 4 23:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 4 23:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K Feb 3 07:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 3 07:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Jan 31 00:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 26K Jan 31 00:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 22:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 4 22:20 UpperBounds.xml

-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 68K Mar 10 17:31 model.pnml

--------------------
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-PT-02-LTLFireability-00
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-01
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-02
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-03
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-04
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-05
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-06
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-07
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-08
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-09
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-10
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-11
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-12
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-13
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-14
FORMULA_NAME DrinkVendingMachine-PT-02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552701789100

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((X(G(X("(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))")))))
Formula 0 simplified : !XGX"(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
6 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.094366,18408,1,0,41,10519,23,15,1010,10954,102
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((("(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))")U(G(X("(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))")))))
Formula 1 simplified : !("(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))" U GX"(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.120688,19260,1,0,53,13222,23,22,1010,14768,140
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((F(X(G(("((((((((((((((((((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((theProducts_1>=1)&&(theOptions_1>=2))&&(wait_6>=1)))||(((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_2>=2)))||((((theOptions_2>=1)&&(wait_5>=1))&&(theOptions_1>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(wait_5>=1))&&(theOptions_2>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(theOptions_2>=1))&&(wait_5>=1)))||((((theProducts_2>=1)&&(theOptions_1>=1))&&(wait_5>=1))&&(theOptions_2>=1)))||(((theProducts_2>=1)&&(theOptions_2>=2))&&(wait_5>=1)))||(((theOptions_1>=2)&&(theProducts_2>=1))&&(wait_6>=1)))||((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))&&(theOptions_1>=1)))||((((theOptions_2>=1)&&(theOptions_1>=1))&&(theProducts_1>=1))&&(wait_6>=1)))||(((theOptions_2>=2)&&(theProducts_1>=1))&&(wait_6>=1)))||(((theProducts_2>=1)&&(theOptions_1>=2))&&(wait_5>=1)))||((((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_2>=1)))||(((wait_6>=1)&&(theProducts_2>=1))&&(theOptions_2>=2)))")U("((((((((((((((((((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((theProducts_1>=1)&&(theOptions_1>=2))&&(wait_6>=1)))||(((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_2>=2)))||((((theOptions_2>=1)&&(wait_5>=1))&&(theOptions_1>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(wait_5>=1))&&(theOptions_2>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(theOptions_2>=1))&&(wait_5>=1)))||((((theProducts_2>=1)&&(theOptions_1>=1))&&(wait_5>=1))&&(theOptions_2>=1)))||(((theProducts_2>=1)&&(theOptions_2>=2))&&(wait_5>=1)))||(((theOptions_1>=2)&&(theProducts_2>=1))&&(wait_6>=1)))||((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))&&(theOptions_1>=1)))||((((theOptions_2>=1)&&(theOptions_1>=1))&&(theProducts_1>=1))&&(wait_6>=1)))||(((theOptions_2>=2)&&(theProducts_1>=1))&&(wait_6>=1)))||(((theProducts_2>=1)&&(theOptions_1>=2))&&(wait_5>=1)))||((((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_2>=1)))||(((wait_6>=1)&&(theProducts_2>=1))&&(theOptions_2>=2)))"))))))
Formula 2 simplified : !FXG"((((((((((((((((((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((theProducts_1>=1)&&(theOptions_1>=2))&&(wait_6>=1)))||(((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_2>=2)))||((((theOptions_2>=1)&&(wait_5>=1))&&(theOptions_1>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(wait_5>=1))&&(theOptions_2>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(theOptions_2>=1))&&(wait_5>=1)))||((((theProducts_2>=1)&&(theOptions_1>=1))&&(wait_5>=1))&&(theOptions_2>=1)))||(((theProducts_2>=1)&&(theOptions_2>=2))&&(wait_5>=1)))||(((theOptions_1>=2)&&(theProducts_2>=1))&&(wait_6>=1)))||((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))&&(theOptions_1>=1)))||((((theOptions_2>=1)&&(theOptions_1>=1))&&(theProducts_1>=1))&&(wait_6>=1)))||(((theOptions_2>=2)&&(theProducts_1>=1))&&(wait_6>=1)))||(((theProducts_2>=1)&&(theOptions_1>=2))&&(wait_5>=1)))||((((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_2>=1)))||(((wait_6>=1)&&(theProducts_2>=1))&&(theOptions_2>=2)))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
7 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.184677,21176,1,0,105,20176,36,46,1074,24042,265
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((((X("((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))"))U(F("((((((((ready_3>=1)||(ready_2>=1))||(ready_5>=1))||(ready_4>=1))||(ready_1>=1))||(ready_7>=1))||(ready_6>=1))||(ready_8>=1))")))U(("((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))")U(X("((((((((((((((((((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((theProducts_1>=1)&&(theOptions_1>=2))&&(wait_6>=1)))||(((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_2>=2)))||((((theOptions_2>=1)&&(wait_5>=1))&&(theOptions_1>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(wait_5>=1))&&(theOptions_2>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(theOptions_2>=1))&&(wait_5>=1)))||((((theProducts_2>=1)&&(theOptions_1>=1))&&(wait_5>=1))&&(theOptions_2>=1)))||(((theProducts_2>=1)&&(theOptions_2>=2))&&(wait_5>=1)))||(((theOptions_1>=2)&&(theProducts_2>=1))&&(wait_6>=1)))||((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))&&(theOptions_1>=1)))||((((theOptions_2>=1)&&(theOptions_1>=1))&&(theProducts_1>=1))&&(wait_6>=1)))||(((theOptions_2>=2)&&(theProducts_1>=1))&&(wait_6>=1)))||(((theProducts_2>=1)&&(theOptions_1>=2))&&(wait_5>=1)))||((((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_2>=1)))||(((wait_6>=1)&&(theProducts_2>=1))&&(theOptions_2>=2)))")))))
Formula 3 simplified : !((X"((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))" U F"((((((((ready_3>=1)||(ready_2>=1))||(ready_5>=1))||(ready_4>=1))||(ready_1>=1))||(ready_7>=1))||(ready_6>=1))||(ready_8>=1))") U ("((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))" U X"((((((((((((((((((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((theProducts_1>=1)&&(theOptions_1>=2))&&(wait_6>=1)))||(((wait_5>=1)&&(theProducts_1>=1))&&(theOptions_2>=2)))||((((theOptions_2>=1)&&(wait_5>=1))&&(theOptions_1>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(wait_5>=1))&&(theOptions_2>=1))&&(theProducts_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(theOptions_2>=1))&&(wait_5>=1)))||((((theProducts_2>=1)&&(theOptions_1>=1))&&(wait_5>=1))&&(theOptions_2>=1)))||(((theProducts_2>=1)&&(theOptions_2>=2))&&(wait_5>=1)))||(((theOptions_1>=2)&&(theProducts_2>=1))&&(wait_6>=1)))||((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))&&(theOptions_1>=1)))||((((theOptions_2>=1)&&(theOptions_1>=1))&&(theProducts_1>=1))&&(wait_6>=1)))||(((theOptions_2>=2)&&(theProducts_1>=1))&&(wait_6>=1)))||(((theProducts_2>=1)&&(theOptions_1>=2))&&(wait_5>=1)))||((((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_1>=1)))||((((theOptions_1>=1)&&(theProducts_2>=1))&&(wait_6>=1))&&(theOptions_2>=1)))||(((wait_6>=1)&&(theProducts_2>=1))&&(theOptions_2>=2)))"))
4 unique states visited
2 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
5 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.242914,23432,1,0,143,24633,55,61,1141,30756,365
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((F(F(G("((optionSlots_2>=1)||(optionSlots_1>=1))")))))
Formula 4 simplified : !FG"((optionSlots_2>=1)||(optionSlots_1>=1))"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 52
// Phase 1: matrix 52 rows 24 cols
invariant :wait_7 + ready_7 = 1
invariant :wait_2 + ready_2 = 1
invariant :theProducts_2 + productSlots_2 = 1
invariant :wait_4 + ready_4 = 1
invariant :wait_6 + ready_6 = 1
invariant :theOptions_1 + optionSlots_1 = 1
invariant :theOptions_2 + optionSlots_2 = 1
invariant :theProducts_1 + productSlots_1 = 1
invariant :wait_5 + ready_5 = 1
invariant :wait_3 + ready_3 = 1
invariant :wait_8 + ready_8 = 1
invariant :wait_1 + ready_1 = 1
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
6 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.303834,25008,1,0,218,31891,68,91,1145,40700,527
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !(("((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))"))
Formula 5 simplified : !"((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))"
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.306411,25008,1,0,218,31891,69,91,1147,40700,529
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !(("(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))"))
Formula 6 simplified : !"(((((theProducts_2>=1)&&(wait_1>=1))||((wait_2>=1)&&(theProducts_1>=1)))||((wait_2>=1)&&(theProducts_2>=1)))||((theProducts_1>=1)&&(wait_1>=1)))"
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.307544,25240,1,0,218,31891,69,91,1147,40700,531
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((F(G("((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))"))))
Formula 7 simplified : !FG"((((((((((wait_3>=1)&&(theProducts_1>=1))&&(theOptions_2>=1))||(((theProducts_1>=1)&&(theOptions_1>=1))&&(wait_4>=1)))||(((wait_4>=1)&&(theProducts_1>=1))&&(theOptions_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_2>=1)))||(((wait_3>=1)&&(theOptions_1>=1))&&(theProducts_1>=1)))||(((wait_4>=1)&&(theProducts_2>=1))&&(theOptions_1>=1)))||(((theOptions_2>=1)&&(theProducts_2>=1))&&(wait_3>=1)))||(((theProducts_2>=1)&&(theOptions_2>=1))&&(wait_4>=1)))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
5 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.359013,26296,1,0,273,39832,79,117,1155,50118,661
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !(("((((theProducts_2>=1)&&(theOptions_1>=1))&&(wait_5>=1))&&(theOptions_2>=1))"))
Formula 8 simplified : !"((((theProducts_2>=1)&&(theOptions_1>=1))&&(wait_5>=1))&&(theOptions_2>=1))"
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.359858,26296,1,0,273,39832,82,117,1155,50118,663
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((X(X(G(F(F("(ready_8>=1)")))))))
Formula 9 simplified : !XXGF"(ready_8>=1)"
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.36227,26540,1,0,273,39863,91,117,1155,50241,671
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !(("(((theProducts_1>=1)&&(theOptions_1>=2))&&(wait_6>=1))"))
Formula 10 simplified : !"(((theProducts_1>=1)&&(theOptions_1>=2))&&(wait_6>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.36315,26540,1,0,273,39868,94,117,1155,50250,675
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !(("(ready_4>=1)"))
Formula 11 simplified : !"(ready_4>=1)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.36349,26540,1,0,273,39868,97,117,1155,50250,677
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((X(X(G(G(X("(((theProducts_2>=1)&&(theOptions_2>=2))&&(wait_5>=1))")))))))
Formula 12 simplified : !XXGX"(((theProducts_2>=1)&&(theOptions_2>=2))&&(wait_5>=1))"
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.369726,26540,1,0,274,40395,103,117,1155,50977,690
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !(("((((wait_7>=1)&&(theOptions_2>=2))&&(theProducts_2>=1))&&(theOptions_1>=1))"))
Formula 13 simplified : !"((((wait_7>=1)&&(theOptions_2>=2))&&(theProducts_2>=1))&&(theOptions_1>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.370511,26788,1,0,274,40395,106,117,1160,50977,692
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !((X("(((theProducts_1>=1)&&(theOptions_2>=3))&&(wait_8>=1))")))
Formula 14 simplified : !X"(((theProducts_1>=1)&&(theOptions_2>=3))&&(wait_8>=1))"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.371202,26788,1,0,274,40395,109,117,1165,50978,694
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((G(G("((((theProducts_2>=1)&&(theOptions_1>=1))&&(theOptions_2>=2))&&(wait_7>=1))"))))
Formula 15 simplified : !G"((((theProducts_2>=1)&&(theOptions_1>=1))&&(theOptions_2>=2))&&(wait_7>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.372197,26788,1,0,274,40395,112,117,1167,50978,697
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-02-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552701793760

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 16, 2019 2:03:11 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 16, 2019 2:03:11 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 16, 2019 2:03:11 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 63 ms
Mar 16, 2019 2:03:11 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 24 places.
Mar 16, 2019 2:03:11 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 72 transitions.
Mar 16, 2019 2:03:11 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 16 ms
Mar 16, 2019 2:03:12 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 55 ms
Mar 16, 2019 2:03:12 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 4 ms
Mar 16, 2019 2:03:12 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 ms
Mar 16, 2019 2:03:12 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 72 transitions.
Mar 16, 2019 2:03:12 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 12 place invariants in 10 ms
Mar 16, 2019 2:03:12 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Failed to check-sat")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 16, 2019 2:03:12 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 441ms conformant to PINS in folder :/home/mcc/execution

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="DrinkVendingMachine-PT-02"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3957"
echo " Executing tool itstools"
echo " Input is DrinkVendingMachine-PT-02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r074-smll-155234739000070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-PT-02.tgz
mv DrinkVendingMachine-PT-02 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;