Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r162-csrt-155286433700115.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off 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 SharedMemory-COL-000005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-csrt-155286433700115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 172K
-rw-r--r-- 1 mcc users 3.8K Feb 12 15:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 12 15:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 8 18:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 8 18:13 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 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 2.6K Feb 5 01:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 4 17:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 4 17:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 1 14:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 1 14:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:35 equiv_pt
-rw-r--r-- 1 mcc users 7 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 5 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 12K 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 SharedMemory-COL-000005-LTLFireability-00
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-01
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-02
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-03
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-04
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-05
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-06
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-07
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-08
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-09
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-10
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-11
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-12
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-13
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-14
FORMULA_NAME SharedMemory-COL-000005-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553043891837

01:04:54.204 [main] ERROR PNML validation - The rng grammar file can't be accessed : www.pnml.org
01:04:54.208 [main] ERROR import - Grammar file errors have been raised, the validation can't be done, process will continue without Grammar validation
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 : !(((("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")U(G("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))")))U(F(G(G("(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))"))))))
Formula 0 simplified : !(("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))" U G"((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))") U FG"(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.133502,20952,1,0,28,17907,24,10,1046,10389,68
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")U(G("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))")))U((F("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))U(G("((((((((((((((((((((((memory_1>=1)&&(extBus_0>=1))&&(queue_0>=1))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_4>=1)))")))))
Formula 1 simplified : !(("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))" U G"((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))") U (F"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))" U G"((((((((((((((((((((((memory_1>=1)&&(extBus_0>=1))&&(queue_0>=1))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_4>=1)))"))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 60 rows 46 cols
invariant :ownMemAcc_1 + queue_1 + active_1 + extMemAcc_5 + extMemAcc_6 + extMemAcc_7 + extMemAcc_8 + extMemAcc_9 = 1
invariant :memory_0 + extMemAcc_0 + extMemAcc_5 + extMemAcc_10 + extMemAcc_15 + extMemAcc_20 = 1
invariant :memory_4 + extMemAcc_4 + extMemAcc_9 + extMemAcc_14 + extMemAcc_19 + extMemAcc_24 = 1
invariant :memory_1 + -1'extMemAcc_0 + -1'extMemAcc_2 + -1'extMemAcc_3 + -1'extMemAcc_4 + -1'extMemAcc_5 + -1'extMemAcc_7 + -1'extMemAcc_8 + -1'extMemAcc_9 + -1'extMemAcc_10 + -1'extMemAcc_12 + -1'extMemAcc_13 + -1'extMemAcc_14 + -1'extMemAcc_15 + -1'extMemAcc_17 + -1'extMemAcc_18 + -1'extMemAcc_19 + -1'extMemAcc_20 + -1'extMemAcc_22 + -1'extMemAcc_23 + -1'extMemAcc_24 + -1'extBus_0 = 0
invariant :ownMemAcc_2 + queue_2 + active_2 + extMemAcc_10 + extMemAcc_11 + extMemAcc_12 + extMemAcc_13 + extMemAcc_14 = 1
invariant :memory_2 + extMemAcc_2 + extMemAcc_7 + extMemAcc_12 + extMemAcc_17 + extMemAcc_22 = 1
invariant :ownMemAcc_3 + queue_3 + active_3 + extMemAcc_15 + extMemAcc_16 + extMemAcc_17 + extMemAcc_18 + extMemAcc_19 = 1
invariant :ownMemAcc_4 + queue_4 + active_4 + extMemAcc_20 + extMemAcc_21 + extMemAcc_22 + extMemAcc_23 + extMemAcc_24 = 1
invariant :memory_3 + extMemAcc_3 + extMemAcc_8 + extMemAcc_13 + extMemAcc_18 + extMemAcc_23 = 1
invariant :extMemAcc_0 + extMemAcc_1 + extMemAcc_2 + extMemAcc_3 + extMemAcc_4 + extMemAcc_5 + extMemAcc_6 + extMemAcc_7 + extMemAcc_8 + extMemAcc_9 + extMemAcc_10 + extMemAcc_11 + extMemAcc_12 + extMemAcc_13 + extMemAcc_14 + extMemAcc_15 + extMemAcc_16 + extMemAcc_17 + extMemAcc_18 + extMemAcc_19 + extMemAcc_20 + extMemAcc_21 + extMemAcc_22 + extMemAcc_23 + extMemAcc_24 + extBus_0 = 1
invariant :ownMemAcc_0 + queue_0 + active_0 + -1'extMemAcc_5 + -1'extMemAcc_6 + -1'extMemAcc_7 + -1'extMemAcc_8 + -1'extMemAcc_9 + -1'extMemAcc_10 + -1'extMemAcc_11 + -1'extMemAcc_12 + -1'extMemAcc_13 + -1'extMemAcc_14 + -1'extMemAcc_15 + -1'extMemAcc_16 + -1'extMemAcc_17 + -1'extMemAcc_18 + -1'extMemAcc_19 + -1'extMemAcc_20 + -1'extMemAcc_21 + -1'extMemAcc_22 + -1'extMemAcc_23 + -1'extMemAcc_24 + -1'extBus_0 = 0
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,0,0.195459,24264,1,0,37,25749,64,17,1213,16734,133
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((X(X(G("((((((((((((((((((((((memory_1>=1)&&(extBus_0>=1))&&(queue_0>=1))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_4>=1)))"))))U(X("(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))"))))
Formula 2 simplified : !(XXG"((((((((((((((((((((((memory_1>=1)&&(extBus_0>=1))&&(queue_0>=1))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_4>=1)))" U X"(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
4 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,0,0.242428,25028,1,0,48,30004,77,20,1243,20315,177
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))"))
Formula 3 simplified : !"((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_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,0,0.243722,25292,1,0,48,30004,80,20,1246,20319,186
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((X(F("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))))
Formula 4 simplified : !XF"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=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,0,0.244914,25292,1,0,48,30004,87,20,1246,20319,190
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((G((F(G("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))")))U(("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")U("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")))))
Formula 5 simplified : !G(FG"((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))" U "(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
13 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,0,0.374813,30288,1,0,75,59141,97,36,1246,51878,264
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((G(F("(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))"))))
Formula 6 simplified : !GF"(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=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,0,0.377549,30288,1,0,75,59141,103,36,1246,51878,268
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))
Formula 7 simplified : !"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_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,0,0.378181,30552,1,0,75,59141,103,36,1246,51878,270
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((G("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))"))U("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")))
Formula 8 simplified : !(G"((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))" U "(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_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,0,0.380348,30552,1,0,75,59141,109,36,1257,51878,274
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F((("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))")U("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))U(F(X("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))))))
Formula 9 simplified : !F(("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))" U "(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))") U FX"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=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,0,0.382102,30808,1,0,75,59141,109,36,1257,51878,274
no accepting run found
Formula 9 is TRUE no accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((F((X(X("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")))U(G(G("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))))))
Formula 10 simplified : !F(XX"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))" U G"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_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,0,0.425988,31600,1,0,84,64450,119,45,1257,59052,329
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))
Formula 11 simplified : !"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_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,0,0.426746,31600,1,0,84,64450,119,45,1257,59052,329
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((G(F(X("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))"))))U(G("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))))
Formula 12 simplified : !(GFX"((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))" U G"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")
1 unique states visited
1 strongly connected components in search stack
1 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,0,0.430993,31860,1,0,84,64589,119,45,1257,59384,332
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((X(F((X("(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))"))U(F("((((((((((((((((((((((memory_1>=1)&&(extBus_0>=1))&&(queue_0>=1))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_4>=1)))"))))))
Formula 13 simplified : !XF(X"(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))" U F"((((((((((((((((((((((memory_1>=1)&&(extBus_0>=1))&&(queue_0>=1))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_0>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_1>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_2>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_4>=1)&&(extBus_0>=1))&&(queue_3>=1)))||(((memory_0>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_1>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_2>=1)&&(extBus_0>=1))&&(queue_4>=1)))||(((memory_3>=1)&&(extBus_0>=1))&&(queue_4>=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,0,0.458139,32188,1,0,94,65713,125,49,1257,60661,362
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 14 : !(((G(F(G("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))))U(X(("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))")U("(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))")))))
Formula 14 simplified : !(GFG"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))" U X("((((((memory_0>=1)&&(ownMemAcc_0>=1))||((memory_1>=1)&&(ownMemAcc_1>=1)))||((memory_2>=1)&&(ownMemAcc_2>=1)))||((memory_3>=1)&&(ownMemAcc_3>=1)))||((memory_4>=1)&&(ownMemAcc_4>=1)))" U "(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=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,0,0.473441,32424,1,0,103,68041,128,55,1284,62941,395
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 15 : !(((G("(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))"))U(X(F(X("(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))"))))))
Formula 15 simplified : !(G"(((((((((((((((((((((((((extMemAcc_0>=1)||(extMemAcc_5>=1))||(extMemAcc_10>=1))||(extMemAcc_15>=1))||(extMemAcc_20>=1))||(extMemAcc_1>=1))||(extMemAcc_6>=1))||(extMemAcc_11>=1))||(extMemAcc_16>=1))||(extMemAcc_21>=1))||(extMemAcc_2>=1))||(extMemAcc_7>=1))||(extMemAcc_12>=1))||(extMemAcc_17>=1))||(extMemAcc_22>=1))||(extMemAcc_3>=1))||(extMemAcc_8>=1))||(extMemAcc_13>=1))||(extMemAcc_18>=1))||(extMemAcc_23>=1))||(extMemAcc_4>=1))||(extMemAcc_9>=1))||(extMemAcc_14>=1))||(extMemAcc_19>=1))||(extMemAcc_24>=1))" U XFX"(((((active_0>=1)||(active_1>=1))||(active_2>=1))||(active_3>=1))||(active_4>=1))")
3 unique states visited
0 strongly connected components in search stack
2 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,0,0.474915,32688,1,0,103,68041,128,55,1284,62941,399
no accepting run found
Formula 15 is TRUE no accepting run found.
FORMULA SharedMemory-COL-000005-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
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 1553043896230

--------------------
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 20, 2019 1:04:53 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 20, 2019 1:04:53 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 20, 2019 1:04:53 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 823 ms
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 6 places.
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Computed order using colors.
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :P->ownMemAcc,queue,memory,active,
Dot->extBus,
PxP->extMemAcc,

Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains.
Mar 20, 2019 1:04:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 4 ms
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.instantiate.Instantiator fuseEqualParameters
INFO: Fused parameters : $m and $x of transition endOwnAcc
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 5.0 instantiations of transitions. Total transitions/syncs built is 72
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 61 ms
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 17 ms
Mar 20, 2019 1:04:54 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to ownMemAcc_0 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to ownMemAcc_1 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to ownMemAcc_2 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to ownMemAcc_3 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to ownMemAcc_4 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to queue_0 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to queue_1 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to queue_2 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to queue_3 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to queue_4 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to memory_0 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to memory_1 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to memory_2 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to memory_3 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to memory_4 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to active_0 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to active_1 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to active_2 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to active_3 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to active_4 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_0 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_1 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_2 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_3 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_4 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_5 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_6 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_7 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_8 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_9 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_10 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_11 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_12 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_13 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_14 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_15 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_16 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_17 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_18 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_19 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_20 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_21 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_22 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_23 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extMemAcc_24 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.CompositeBuilder$Partition getIndex
INFO: Could not find partition element corresponding to extBus_0 in partition

Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.application.MccTranslator applyOrder
WARNING: Could not apply decomposition. Using flat GAL structure.
java.lang.ArrayIndexOutOfBoundsException: -1
at org.eclipse.emf.common.util.BasicEList.get(BasicEList.java:348)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:439)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:145)
at fr.lip6.move.gal.application.MccTranslator.applyOrder(MccTranslator.java:129)
at fr.lip6.move.gal.application.MccTranslator.flattenSpec(MccTranslator.java:156)
at fr.lip6.move.gal.application.Application.start(Application.java:236)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:40)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595)
at org.eclipse.equinox.launcher.Main.run(Main.java:1501)
at org.eclipse.equinox.launcher.Main.main(Main.java:1474)
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 30 ms
Mar 20, 2019 1:04:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 19 ms
Mar 20, 2019 1:04:55 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 40 ms
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was not deterministic with 17 transitions. Expanding to a total of 72 deterministic transitions.
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Determinization took 3 ms.
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 11 place invariants in 12 ms
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 46 variables to be positive in 221 ms
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 60 transitions.
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/60 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 60 transitions.
Mar 20, 2019 1:04:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:766)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
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 20, 2019 1:04:56 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 540ms 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="SharedMemory-COL-000005"
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 SharedMemory-COL-000005, 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 r162-csrt-155286433700115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000005.tgz
mv SharedMemory-COL-000005 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 ;