fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r107-oct2-155272231100529
Last Updated
Apr 15, 2019

About the Execution of ITS-Tools for Peterson-PT-2

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
611.920 12839.00 33188.00 118.70 TFFFFFFTFFFFFFFF normal

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.r107-oct2-155272231100529.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 Peterson-PT-2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-oct2-155272231100529
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 364K
-rw-r--r-- 1 mcc users 9.9K Feb 12 04:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Feb 12 04:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 8 03:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 8 03:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 100 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 338 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 4.7K Feb 5 00:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 5 00:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Feb 4 22:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K Feb 4 22:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 4 07:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 37K Feb 4 07:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 1 02:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Feb 1 02:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Feb 4 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K Feb 4 22:22 UpperBounds.xml

-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 98K 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 Peterson-PT-2-LTLFireability-00
FORMULA_NAME Peterson-PT-2-LTLFireability-01
FORMULA_NAME Peterson-PT-2-LTLFireability-02
FORMULA_NAME Peterson-PT-2-LTLFireability-03
FORMULA_NAME Peterson-PT-2-LTLFireability-04
FORMULA_NAME Peterson-PT-2-LTLFireability-05
FORMULA_NAME Peterson-PT-2-LTLFireability-06
FORMULA_NAME Peterson-PT-2-LTLFireability-07
FORMULA_NAME Peterson-PT-2-LTLFireability-08
FORMULA_NAME Peterson-PT-2-LTLFireability-09
FORMULA_NAME Peterson-PT-2-LTLFireability-10
FORMULA_NAME Peterson-PT-2-LTLFireability-11
FORMULA_NAME Peterson-PT-2-LTLFireability-12
FORMULA_NAME Peterson-PT-2-LTLFireability-13
FORMULA_NAME Peterson-PT-2-LTLFireability-14
FORMULA_NAME Peterson-PT-2-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552936495203

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(G(F("(((((((Turn_0_1>=1)&&(TestTurn_1_0>=1))||((Turn_0_2>=1)&&(TestTurn_2_0>=1)))||((Turn_0_0>=1)&&(TestTurn_0_0>=1)))||((TestTurn_2_1>=1)&&(Turn_1_2>=1)))||((TestTurn_0_1>=1)&&(Turn_1_0>=1)))||((TestTurn_1_1>=1)&&(Turn_1_1>=1)))"))))))
Formula 0 simplified : !GF"(((((((Turn_0_1>=1)&&(TestTurn_1_0>=1))||((Turn_0_2>=1)&&(TestTurn_2_0>=1)))||((Turn_0_0>=1)&&(TestTurn_0_0>=1)))||((TestTurn_2_1>=1)&&(Turn_1_2>=1)))||((TestTurn_0_1>=1)&&(Turn_1_0>=1)))||((TestTurn_1_1>=1)&&(Turn_1_1>=1)))"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 120
// Phase 1: matrix 120 rows 102 cols
invariant :WantSection_2_T + Idle_2 = 1
invariant :WantSection_0_F + -1'Idle_0 = 0
invariant :Turn_1_2 + Turn_1_0 + Turn_1_1 = 1
invariant :IsEndLoop_2_0_0 + IsEndLoop_2_1_0 + IsEndLoop_2_0_1 + IsEndLoop_2_1_1 + IsEndLoop_2_0_2 + IsEndLoop_2_1_2 + EndTurn_2_0 + EndTurn_2_1 + BeginLoop_2_0_0 + BeginLoop_2_0_1 + BeginLoop_2_1_0 + BeginLoop_2_1_1 + BeginLoop_2_0_2 + BeginLoop_2_1_2 + TestAlone_2_1_0 + TestAlone_2_0_0 + TestAlone_2_1_1 + TestAlone_2_0_1 + TestTurn_2_1 + TestIdentity_2_0_0 + TestTurn_2_0 + TestIdentity_2_0_1 + TestIdentity_2_1_0 + TestIdentity_2_1_2 + TestIdentity_2_1_1 + TestIdentity_2_0_2 + Idle_2 + AskForSection_2_1 + AskForSection_2_0 + CS_2 = 1
invariant :WantSection_1_T + Idle_1 = 1
invariant :Turn_0_0 + Turn_0_1 + Turn_0_2 = 1
invariant :WantSection_0_T + Idle_0 = 1
invariant :IsEndLoop_1_0_0 + IsEndLoop_1_1_0 + IsEndLoop_1_0_1 + IsEndLoop_1_1_1 + IsEndLoop_1_0_2 + IsEndLoop_1_1_2 + EndTurn_1_0 + EndTurn_1_1 + BeginLoop_1_0_0 + BeginLoop_1_1_0 + BeginLoop_1_0_1 + BeginLoop_1_1_1 + BeginLoop_1_1_2 + BeginLoop_1_0_2 + TestAlone_1_0_0 + TestAlone_1_1_0 + TestAlone_1_1_2 + TestAlone_1_0_2 + TestIdentity_1_0_0 + TestTurn_1_0 + TestTurn_1_1 + TestIdentity_1_0_1 + TestIdentity_1_1_1 + TestIdentity_1_1_0 + TestIdentity_1_1_2 + TestIdentity_1_0_2 + Idle_1 + CS_1 + AskForSection_1_1 + AskForSection_1_0 = 1
invariant :WantSection_2_F + -1'Idle_2 = 0
invariant :IsEndLoop_0_0_0 + IsEndLoop_0_1_0 + IsEndLoop_0_0_1 + IsEndLoop_0_1_1 + IsEndLoop_0_0_2 + IsEndLoop_0_1_2 + EndTurn_0_0 + EndTurn_0_1 + BeginLoop_0_0_0 + BeginLoop_0_1_0 + BeginLoop_0_0_1 + BeginLoop_0_0_2 + BeginLoop_0_1_1 + BeginLoop_0_1_2 + TestAlone_0_0_1 + TestAlone_0_0_2 + TestAlone_0_1_1 + TestTurn_0_0 + TestAlone_0_1_2 + TestIdentity_0_0_0 + TestTurn_0_1 + TestIdentity_0_1_1 + TestIdentity_0_1_0 + TestIdentity_0_0_1 + TestIdentity_0_1_2 + TestIdentity_0_0_2 + Idle_0 + CS_0 + AskForSection_0_1 + AskForSection_0_0 = 1
invariant :WantSection_1_F + -1'Idle_1 = 0
Reverse transition relation is NOT exact ! Due to transitions EndLoop_1_0, EndLoop_2_0, EndLoop_0_0, NotAlone_0_2_0, NotAlone_2_1_0, NotAlone_1_2_0, NotAlone_2_1_1, NotAlone_0_2_1, NotAlone_1_2_1, UpdateTurn_0_0_0, UpdateTurn_1_0_0, UpdateTurn_1_1_0, UpdateTurn_2_1_0, UpdateTurn_2_0_0, UpdateTurn_0_1_0, UpdateTurn_0_2_1, UpdateTurn_2_1_1, UpdateTurn_2_2_1, UpdateTurn_1_2_1, UpdateTurn_2_0_1, UpdateTurn_1_0_1, UpdateTurn_1_1_1, UpdateTurn_0_1_1, UpdateTurn_1_2_0, UpdateTurn_0_2_0, UpdateTurn_0_0_1, UpdateTurn_2_2_0, BecomeIdle_2, BecomeIdle_1, BecomeIdle_0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/96/30/126
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
215 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,0,2.18269,97004,1,0,306,365260,282,130,3293,338086,400
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Peterson-PT-2-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((F(G(F(F(F("((((((IsEndLoop_2_1_2>=1)||(IsEndLoop_0_1_2>=1))||(IsEndLoop_1_1_2>=1))||(IsEndLoop_1_0_2>=1))||(IsEndLoop_2_0_2>=1))||(IsEndLoop_0_0_2>=1))")))))))
Formula 1 simplified : !FGF"((((((IsEndLoop_2_1_2>=1)||(IsEndLoop_0_1_2>=1))||(IsEndLoop_1_1_2>=1))||(IsEndLoop_1_0_2>=1))||(IsEndLoop_2_0_2>=1))||(IsEndLoop_0_0_2>=1))"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
11 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,0,2.28545,100568,1,0,342,379042,291,131,3305,355373,498
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !(("((((CS_2>=1)&&(WantSection_2_T>=1))||((CS_1>=1)&&(WantSection_1_T>=1)))||((CS_0>=1)&&(WantSection_0_T>=1)))"))
Formula 2 simplified : !"((((CS_2>=1)&&(WantSection_2_T>=1))||((CS_1>=1)&&(WantSection_1_T>=1)))||((CS_0>=1)&&(WantSection_0_T>=1)))"
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,0,2.31033,101356,1,0,343,381221,296,131,3317,358907,507
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((G((F(F("(((EndTurn_0_0>=1)||(EndTurn_1_0>=1))||(EndTurn_2_0>=1))")))U(("(((EndTurn_0_0>=1)||(EndTurn_1_0>=1))||(EndTurn_2_0>=1))")U("((((((((((((TestIdentity_2_0_0>=1)||(TestIdentity_1_0_0>=1))||(TestIdentity_2_0_1>=1))||(TestIdentity_0_0_1>=1))||(TestIdentity_0_1_1>=1))||(TestIdentity_2_1_1>=1))||(TestIdentity_0_1_2>=1))||(TestIdentity_1_1_2>=1))||(TestIdentity_0_0_2>=1))||(TestIdentity_1_0_2>=1))||(TestIdentity_1_1_0>=1))||(TestIdentity_2_1_0>=1))")))))
Formula 3 simplified : !G(F"(((EndTurn_0_0>=1)||(EndTurn_1_0>=1))||(EndTurn_2_0>=1))" U ("(((EndTurn_0_0>=1)||(EndTurn_1_0>=1))||(EndTurn_2_0>=1))" U "((((((((((((TestIdentity_2_0_0>=1)||(TestIdentity_1_0_0>=1))||(TestIdentity_2_0_1>=1))||(TestIdentity_0_0_1>=1))||(TestIdentity_0_1_1>=1))||(TestIdentity_2_1_1>=1))||(TestIdentity_0_1_2>=1))||(TestIdentity_1_1_2>=1))||(TestIdentity_0_0_2>=1))||(TestIdentity_1_0_2>=1))||(TestIdentity_1_1_0>=1))||(TestIdentity_2_1_0>=1))"))
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
76 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,0,3.06686,116768,1,0,414,458036,311,134,3356,449149,690
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((X(F("((((((((((((TestIdentity_2_0_0>=1)||(TestIdentity_1_0_0>=1))||(TestIdentity_2_0_1>=1))||(TestIdentity_0_0_1>=1))||(TestIdentity_0_1_1>=1))||(TestIdentity_2_1_1>=1))||(TestIdentity_0_1_2>=1))||(TestIdentity_1_1_2>=1))||(TestIdentity_0_0_2>=1))||(TestIdentity_1_0_2>=1))||(TestIdentity_1_1_0>=1))||(TestIdentity_2_1_0>=1))"))))
Formula 4 simplified : !XF"((((((((((((TestIdentity_2_0_0>=1)||(TestIdentity_1_0_0>=1))||(TestIdentity_2_0_1>=1))||(TestIdentity_0_0_1>=1))||(TestIdentity_0_1_1>=1))||(TestIdentity_2_1_1>=1))||(TestIdentity_0_1_2>=1))||(TestIdentity_1_1_2>=1))||(TestIdentity_0_0_2>=1))||(TestIdentity_1_0_2>=1))||(TestIdentity_1_1_0>=1))||(TestIdentity_2_1_0>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
20 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,0,3.26386,126272,1,0,496,497333,317,154,3356,499428,865
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !(("((((((((((((((((((BeginLoop_2_0_1>=1)||(BeginLoop_0_0_2>=1))||(BeginLoop_1_0_2>=1))||(BeginLoop_2_0_2>=1))||(BeginLoop_0_1_0>=1))||(BeginLoop_1_1_0>=1))||(BeginLoop_2_1_0>=1))||(BeginLoop_0_1_1>=1))||(BeginLoop_0_0_0>=1))||(BeginLoop_1_0_0>=1))||(BeginLoop_2_0_0>=1))||(BeginLoop_0_0_1>=1))||(BeginLoop_1_0_1>=1))||(BeginLoop_1_1_2>=1))||(BeginLoop_0_1_2>=1))||(BeginLoop_2_1_1>=1))||(BeginLoop_1_1_1>=1))||(BeginLoop_2_1_2>=1))"))
Formula 5 simplified : !"((((((((((((((((((BeginLoop_2_0_1>=1)||(BeginLoop_0_0_2>=1))||(BeginLoop_1_0_2>=1))||(BeginLoop_2_0_2>=1))||(BeginLoop_0_1_0>=1))||(BeginLoop_1_1_0>=1))||(BeginLoop_2_1_0>=1))||(BeginLoop_0_1_1>=1))||(BeginLoop_0_0_0>=1))||(BeginLoop_1_0_0>=1))||(BeginLoop_2_0_0>=1))||(BeginLoop_0_0_1>=1))||(BeginLoop_1_0_1>=1))||(BeginLoop_1_1_2>=1))||(BeginLoop_0_1_2>=1))||(BeginLoop_2_1_1>=1))||(BeginLoop_1_1_1>=1))||(BeginLoop_2_1_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,0,3.26522,126272,1,0,496,497333,320,154,3392,499441,867
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !(((F("((((((((((((IsEndLoop_0_0_0>=1)||(IsEndLoop_2_1_0>=1))||(IsEndLoop_1_1_0>=1))||(IsEndLoop_0_1_0>=1))||(IsEndLoop_2_0_1>=1))||(IsEndLoop_1_0_1>=1))||(IsEndLoop_0_0_1>=1))||(IsEndLoop_2_0_0>=1))||(IsEndLoop_1_0_0>=1))||(IsEndLoop_2_1_1>=1))||(IsEndLoop_1_1_1>=1))||(IsEndLoop_0_1_1>=1))"))U(X(("((((Idle_1>=1)&&(WantSection_1_F>=1))||((WantSection_2_F>=1)&&(Idle_2>=1)))||((Idle_0>=1)&&(WantSection_0_F>=1)))")U("((((((TestIdentity_1_1_1>=1)||(TestIdentity_2_1_2>=1))||(TestIdentity_0_0_0>=1))||(TestIdentity_1_0_1>=1))||(TestIdentity_2_0_2>=1))||(TestIdentity_0_1_0>=1))")))))
Formula 6 simplified : !(F"((((((((((((IsEndLoop_0_0_0>=1)||(IsEndLoop_2_1_0>=1))||(IsEndLoop_1_1_0>=1))||(IsEndLoop_0_1_0>=1))||(IsEndLoop_2_0_1>=1))||(IsEndLoop_1_0_1>=1))||(IsEndLoop_0_0_1>=1))||(IsEndLoop_2_0_0>=1))||(IsEndLoop_1_0_0>=1))||(IsEndLoop_2_1_1>=1))||(IsEndLoop_1_1_1>=1))||(IsEndLoop_0_1_1>=1))" U X("((((Idle_1>=1)&&(WantSection_1_F>=1))||((WantSection_2_F>=1)&&(Idle_2>=1)))||((Idle_0>=1)&&(WantSection_0_F>=1)))" U "((((((TestIdentity_1_1_1>=1)||(TestIdentity_2_1_2>=1))||(TestIdentity_0_0_0>=1))||(TestIdentity_1_0_1>=1))||(TestIdentity_2_0_2>=1))||(TestIdentity_0_1_0>=1))"))
6 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
41 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,0,3.68018,142628,1,0,596,568747,341,184,3475,592472,1074
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((X("((((Idle_1>=1)&&(WantSection_1_F>=1))||((WantSection_2_F>=1)&&(Idle_2>=1)))||((Idle_0>=1)&&(WantSection_0_F>=1)))")))
Formula 7 simplified : !X"((((Idle_1>=1)&&(WantSection_1_F>=1))||((WantSection_2_F>=1)&&(Idle_2>=1)))||((Idle_0>=1)&&(WantSection_0_F>=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,0,3.68145,142628,1,0,596,568747,342,184,3476,592472,1076
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA Peterson-PT-2-LTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !((X("(IsEndLoop_0_1_1>=1)")))
Formula 8 simplified : !X"(IsEndLoop_0_1_1>=1)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 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,0,3.70311,143420,1,0,596,570689,345,184,3476,596555,1080
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((F((G(F("(BeginLoop_1_1_1>=1)")))U("(EndTurn_0_1>=1)"))))
Formula 9 simplified : !F(GF"(BeginLoop_1_1_1>=1)" U "(EndTurn_0_1>=1)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
213 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,0,5.82669,194372,1,0,804,796099,354,248,3477,917729,1493
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((F(F(F(F(G("(EndTurn_0_0>=1)")))))))
Formula 10 simplified : !FG"(EndTurn_0_0>=1)"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
115 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,0,6.97758,224992,1,0,1107,922466,367,367,3477,1.112e+06,2067
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !(("(BeginLoop_0_1_2>=1)"))
Formula 11 simplified : !"(BeginLoop_0_1_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,0,6.97847,224992,1,0,1107,922466,370,367,3477,1.112e+06,2069
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !(((X(F("(BeginLoop_0_0_1>=1)")))U(F(X(G("(TestIdentity_0_1_0>=1)"))))))
Formula 12 simplified : !(XF"(BeginLoop_0_0_1>=1)" U FXG"(TestIdentity_0_1_0>=1)")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
99 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,0,7.97585,251272,1,0,1344,1.0296e+06,383,483,3477,1.27066e+06,2594
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !(("(BeginLoop_1_0_2>=1)"))
Formula 13 simplified : !"(BeginLoop_1_0_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,0,7.97617,251272,1,0,1344,1.0296e+06,386,483,3477,1.27066e+06,2596
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !((F(F("(IsEndLoop_0_1_0>=1)"))))
Formula 14 simplified : !F"(IsEndLoop_0_1_0>=1)"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
69 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,0,8.66475,271616,1,0,1539,1.11995e+06,395,537,3477,1.40219e+06,2982
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((G(X(G(("((Turn_1_2>=1)&&(AskForSection_2_1>=1))")U("(EndTurn_2_1>=1)"))))))
Formula 15 simplified : !GXG("((Turn_1_2>=1)&&(AskForSection_2_1>=1))" U "(EndTurn_2_1>=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,0,8.66668,272460,1,0,1539,1.11995e+06,411,537,3487,1.4022e+06,2989
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA Peterson-PT-2-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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 1552936508042

--------------------
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 18, 2019 7:14:56 PM 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 18, 2019 7:14:56 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 18, 2019 7:14:57 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 68 ms
Mar 18, 2019 7:14:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 102 places.
Mar 18, 2019 7:14:57 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 126 transitions.
Mar 18, 2019 7:14:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 8 ms
Mar 18, 2019 7:14:57 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 55 ms
Mar 18, 2019 7:14:57 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
Mar 18, 2019 7:14:57 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 18, 2019 7:14:57 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 126 transitions.
Mar 18, 2019 7:14:57 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 11 place invariants in 37 ms
Mar 18, 2019 7:14:58 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 102 variables to be positive in 218 ms
Mar 18, 2019 7:14:58 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 126 transitions.
Mar 18, 2019 7:14:58 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/126 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 7:14:58 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 7:14:58 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 126 transitions.
Mar 18, 2019 7:14:58 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 7:15:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 126 transitions.
Mar 18, 2019 7:15:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/126) took 23 ms. Total solver calls (SAT/UNSAT): 41(0/41)
Mar 18, 2019 7:15:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(36/126) took 3230 ms. Total solver calls (SAT/UNSAT): 1356(53/1303)
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:480)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
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 18, 2019 7:15:07 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 10164ms 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="Peterson-PT-2"
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 Peterson-PT-2, 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 r107-oct2-155272231100529"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-2.tgz
mv Peterson-PT-2 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 ;