Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r052-oct2-155234410500808.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is DatabaseWithMutex-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-oct2-155234410500808
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 6.2K Feb 10 20:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 10 20:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Feb 6 15:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 6 15:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 110 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 348 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.2K Feb 4 23:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 12K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 3 06:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 3 06:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Jan 30 22:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Jan 30 22:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 4 22:19 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 29K 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 DatabaseWithMutex-PT-02-LTLFireability-00
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-01
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-02
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-03
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-04
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-05
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-06
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-07
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-08
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-09
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-10
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-11
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-12
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-13
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-14
FORMULA_NAME DatabaseWithMutex-PT-02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552647767202

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 : !((G(G("(((((Active_1_2>=1)&&(Acknowledge_2_2>=1))||((Active_2_2>=1)&&(Acknowledge_1_2>=1)))||((Active_1_1>=1)&&(Acknowledge_2_1>=1)))||((Active_2_1>=1)&&(Acknowledge_1_1>=1)))"))))
Formula 0 simplified : !G"(((((Active_1_2>=1)&&(Acknowledge_2_2>=1))||((Active_2_2>=1)&&(Acknowledge_1_2>=1)))||((Active_1_1>=1)&&(Acknowledge_2_1>=1)))||((Active_2_1>=1)&&(Acknowledge_1_1>=1)))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
2 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,0,0.038444,17028,1,0,6,4379,23,0,896,1617,20
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((X("((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))")))
Formula 1 simplified : !X"((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=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,0,0.040578,17440,1,0,7,4511,26,0,904,1717,27
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !(((F(G("(((((all_passive_1>=1)&&(RecBuff_1_2>=1))||((all_passive_2>=1)&&(RecBuff_2_2>=1)))||((all_passive_1>=1)&&(RecBuff_1_1>=1)))||((all_passive_2>=1)&&(RecBuff_2_1>=1)))")))U(G("((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))"))))
Formula 2 simplified : !(FG"(((((all_passive_1>=1)&&(RecBuff_1_2>=1))||((all_passive_2>=1)&&(RecBuff_2_2>=1)))||((all_passive_1>=1)&&(RecBuff_1_1>=1)))||((all_passive_2>=1)&&(RecBuff_2_1>=1)))" U G"((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.0496,18728,1,0,11,4970,34,0,924,2143,50
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((("(((((Active_1_2>=1)&&(Acknowledge_2_2>=1))||((Active_2_2>=1)&&(Acknowledge_1_2>=1)))||((Active_1_1>=1)&&(Acknowledge_2_1>=1)))||((Active_2_1>=1)&&(Acknowledge_1_1>=1)))")U(F(("(((((all_passive_1>=1)&&(RecBuff_1_2>=1))||((all_passive_2>=1)&&(RecBuff_2_2>=1)))||((all_passive_1>=1)&&(RecBuff_1_1>=1)))||((all_passive_2>=1)&&(RecBuff_2_1>=1)))")U("((((all_active_1>=1)||(all_active_2>=1))||(all_active_2>=1))||(all_active_1>=1))")))))
Formula 3 simplified : !("(((((Active_1_2>=1)&&(Acknowledge_2_2>=1))||((Active_2_2>=1)&&(Acknowledge_1_2>=1)))||((Active_1_1>=1)&&(Acknowledge_2_1>=1)))||((Active_2_1>=1)&&(Acknowledge_1_1>=1)))" U F("(((((all_passive_1>=1)&&(RecBuff_1_2>=1))||((all_passive_2>=1)&&(RecBuff_2_2>=1)))||((all_passive_1>=1)&&(RecBuff_1_1>=1)))||((all_passive_2>=1)&&(RecBuff_2_1>=1)))" U "((((all_active_1>=1)||(all_active_2>=1))||(all_active_2>=1))||(all_active_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,0,0.050133,18728,1,0,11,4970,43,0,928,2143,54
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((G(F(F(X("((((MesBuffReply_2_2>=1)||(MesBuffReply_1_2>=1))||(MesBuffReply_2_1>=1))||(MesBuffReply_1_1>=1))"))))))
Formula 4 simplified : !GFX"((((MesBuffReply_2_2>=1)||(MesBuffReply_1_2>=1))||(MesBuffReply_2_1>=1))||(MesBuffReply_1_1>=1))"
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 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,0,0.076236,18728,1,0,37,7294,52,1,936,4190,125
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((((F("((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))"))U("((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))"))U(G(G(X("((((Message_1_1>=1)||(Message_2_1>=1))||(Message_2_2>=1))||(Message_1_2>=1))"))))))
Formula 5 simplified : !((F"((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))" U "((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))") U GX"((((Message_1_1>=1)||(Message_2_1>=1))||(Message_2_2>=1))||(Message_1_2>=1))")
4 unique states visited
1 strongly connected components in search stack
5 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,0,0.091518,19664,1,0,68,9647,66,4,951,7119,207
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((F((G("((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))"))U(F(F("((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))"))))))
Formula 6 simplified : !F(G"((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))" U F"((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))")
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,0.097767,19928,1,0,95,10791,66,14,951,9583,268
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !(((X("((((Modify_1_1>=1)||(Modify_1_2>=1))||(Modify_2_2>=1))||(Modify_2_1>=1))"))U(F(X("(((((WaitMutex_2_1>=1)&&(Mutex_1>=1))||((WaitMutex_1_1>=1)&&(Mutex_1>=1)))||((Mutex_2>=1)&&(WaitMutex_2_2>=1)))||((Mutex_2>=1)&&(WaitMutex_1_2>=1)))")))))
Formula 7 simplified : !(X"((((Modify_1_1>=1)||(Modify_1_2>=1))||(Modify_2_2>=1))||(Modify_2_1>=1))" U FX"(((((WaitMutex_2_1>=1)&&(Mutex_1>=1))||((WaitMutex_1_1>=1)&&(Mutex_1>=1)))||((Mutex_2>=1)&&(WaitMutex_2_2>=1)))||((Mutex_2>=1)&&(WaitMutex_1_2>=1)))")
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 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,0,0.099509,20184,1,0,95,10791,75,14,969,9583,272
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !((F(G(G(G(F("((Mutex_2>=1)&&(WaitMutex_1_2>=1))")))))))
Formula 8 simplified : !FGF"((Mutex_2>=1)&&(WaitMutex_1_2>=1))"
3 unique states visited
3 strongly connected components in search stack
4 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,0,0.100215,20184,1,0,96,10838,84,14,969,9619,281
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((G(F((X("((all_passive_2>=1)&&(RecBuff_2_2>=1))"))U(X("((Mutex_2>=1)&&(WaitMutex_2_2>=1))"))))))
Formula 9 simplified : !GF(X"((all_passive_2>=1)&&(RecBuff_2_2>=1))" U X"((Mutex_2>=1)&&(WaitMutex_2_2>=1))")
3 unique states visited
3 strongly connected components in search stack
4 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,0,0.100806,20440,1,0,97,10858,93,14,969,9640,290
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((((F("(Message_1_1>=1)"))U(G("(Message_2_1>=1)")))U("((Mutex_2>=1)&&(WaitMutex_1_2>=1))")))
Formula 10 simplified : !((F"(Message_1_1>=1)" U G"(Message_2_1>=1)") U "((Mutex_2>=1)&&(WaitMutex_1_2>=1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.112398,21092,1,0,133,12422,102,27,974,12510,371
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !((F("((all_passive_2>=1)&&(RecBuff_2_1>=1))")))
Formula 11 simplified : !F"((all_passive_2>=1)&&(RecBuff_2_1>=1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
2 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,0,0.128896,21092,1,0,157,13392,111,37,974,14103,439
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !(((X(F(G("(all_active_2>=1)"))))U("(updating_2_1>=1)")))
Formula 12 simplified : !(XFG"(all_active_2>=1)" U "(updating_2_1>=1)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.136752,21592,1,0,201,14797,121,61,974,16682,566
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !((F(G("(MesBuffReply_2_2>=1)"))))
Formula 13 simplified : !FG"(MesBuffReply_2_2>=1)"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
2 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,0,0.140664,21592,1,0,249,15603,134,79,974,18320,687
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !(("((all_passive_2>=1)&&(RecBuff_2_2>=1))"))
Formula 14 simplified : !"((all_passive_2>=1)&&(RecBuff_2_2>=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,0,0.141038,21592,1,0,249,15603,137,79,974,18321,689
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((F(F("((WaitMutex_1_1>=1)&&(Mutex_1>=1))"))))
Formula 15 simplified : !F"((WaitMutex_1_1>=1)&&(Mutex_1>=1))"
// Phase 1: matrix 32 rows 38 cols
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.145485,21852,1,0,282,16729,146,92,974,19844,766
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA DatabaseWithMutex-PT-02-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
invariant :MesBuffReply_1_2 + Message_1_2 + -1'Active_2_2 + Acknowledge_1_2 + updating_1_2 + RecBuff_1_2 = 0
invariant :Message_2_2 + Acknowledge_2_2 + -1'Active_1_2 + RecBuff_2_2 + updating_2_2 + MesBuffReply_2_2 = 0
invariant :Modify_2_1 + Modify_1_1 + Active_1_1 + Mutex_1 + Active_2_1 = 1
invariant :WaitMutex_2_2 + -1'Modify_1_1 + all_active_2 + -1'Active_1_2 + -1'Mutex_2 + -1'Active_1_1 + -1'Mutex_1 + -1'Modify_1_2 + WaitMutex_2_1 = -1
invariant :Modify_2_2 + Active_1_2 + Active_2_2 + Mutex_2 + Modify_1_2 = 1
invariant :WaitMutex_1_1 + all_active_1 + Modify_1_1 + WaitMutex_1_2 + Active_1_2 + Active_1_1 + Modify_1_2 = 1
invariant :RecBuff_1_1 + -1'updating_1_2 + Acknowledge_1_1 + -1'Active_2_1 + -1'all_passive_1 + MesBuffReply_1_1 + Message_1_1 = -1
invariant :updating_1_1 + updating_1_2 + all_passive_1 = 1
invariant :MesBuffReply_2_1 + RecBuff_2_1 + updating_2_1 + Acknowledge_2_1 + -1'Active_1_1 + Message_2_1 = 0
invariant :all_passive_2 + updating_2_1 + updating_2_2 = 1
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 1552647770638

--------------------
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 15, 2019 11:02:49 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 15, 2019 11:02:49 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 15, 2019 11:02:49 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 51 ms
Mar 15, 2019 11:02:49 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 38 places.
Mar 15, 2019 11:02:49 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 32 transitions.
Mar 15, 2019 11:02:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 6 ms
Mar 15, 2019 11:02:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 26 ms
Mar 15, 2019 11:02:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 1 ms
Mar 15, 2019 11:02:50 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Mar 15, 2019 11:02:50 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 32 transitions.
Mar 15, 2019 11:02:50 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 10 place invariants in 10 ms
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
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 15, 2019 11:02:50 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 180ms 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="DatabaseWithMutex-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 2-3954"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-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 r052-oct2-155234410500808"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-02.tgz
mv DatabaseWithMutex-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 ;