Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654447100414.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-COL-S10J30, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447100414
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.9K Apr 12 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 11:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 11:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 12 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 12 13:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 13:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 93K May 18 16:43 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 PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716927117592

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202405141337
[2024-05-28 20:11:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 20:11:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:11:59] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 20:11:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 20:11:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 677 ms
[2024-05-28 20:11:59] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 694 PT places and 12142.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 20:11:59] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2024-05-28 20:11:59] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2024-05-28 20:11:59] [INFO ] Flatten gal took : 68 ms
[2024-05-28 20:12:00] [INFO ] Flatten gal took : 88 ms
[2024-05-28 20:12:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality391350906636286881.gal : 7 ms
[2024-05-28 20:12:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16650975743026698475.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality391350906636286881.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16650975743026698475.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40003 steps (2286 resets) in 1385 ms. (28 steps per ms) remains 13/16 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality16650975743026698475.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 11
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-01 is true.
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :11 after 80
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :80 after 85
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-15 does not hold.
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :85 after 97
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :97 after 145
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-09 is true.
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :145 after 264
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :264 after 375
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-05 is true.
BEST_FIRST walk for 40004 steps (825 resets) in 758 ms. (52 steps per ms) remains 12/13 properties
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :402 after 483
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :483 after 628
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :628 after 900
BEST_FIRST walk for 40003 steps (798 resets) in 843 ms. (47 steps per ms) remains 12/12 properties
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1172,0.22972,8044,2,2441,22,13778,18,0,437,11248,0
Total reachable state count : 1172

Verifying 16 reachability properties.
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-00,0,0.230683,8044,1,0,22,13778,18,0,438,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-01,1,0.231143,8304,2,49,22,13778,19,0,448,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-02 does not hold.
No reachable states exhibit your property : PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-02

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-02,0,0.23153,8304,1,0,22,13778,19,0,448,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-03 does not hold.
No reachable states exhibit your property : PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-03,0,0.231775,8304,1,0,22,13778,19,0,448,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-04 does not hold.
No reachable states exhibit your property : PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-04,0,0.234582,8304,1,0,22,13778,19,0,507,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-05,1,0.235031,8304,2,49,22,13778,20,0,523,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-06 does not hold.
No reachable states exhibit your property : PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-06,0,0.235604,8304,1,0,22,13778,20,0,523,11248,0
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-07,0,0.24046,8304,1,0,22,13778,20,0,555,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-08 does not hold.
No reachable states exhibit your property : PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-08,0,0.241389,8304,1,0,22,13778,20,0,568,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-09,6,0.242536,8304,2,75,22,13778,21,0,586,11248,0
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-10,0,0.24326,8304,1,0,22,13778,21,0,591,11248,0
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-11,0,0.244479,8304,1,0,22,13778,21,0,604,11248,0
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-12,0,0.244954,8304,1,0,22,13778,21,0,604,11248,0
Reachability property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-13 does not hold.
No reachable states exhibit your property : PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-13,0,0.245601,8304,1,0,22,13778,21,0,604,11248,0
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-14,0,0.249197,8304,1,0,22,13778,21,0,612,11248,0
Invariant property PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-15,1,0.249505,8304,2,49,22,13778,22,0,622,11248,0
BEST_FIRST walk for 40004 steps (952 resets) in 289 ms. (137 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (685 resets) in 333 ms. (119 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (802 resets) in 161 ms. (246 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40000 steps (845 resets) in 716 ms. (55 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40006 steps (982 resets) in 107 ms. (370 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (751 resets) in 92 ms. (430 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (763 resets) in 126 ms. (314 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (781 resets) in 133 ms. (298 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40007 steps (768 resets) in 218 ms. (182 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (784 resets) in 152 ms. (261 steps per ms) remains 12/12 properties
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-28 20:12:01] [INFO ] Flatten gal took : 5 ms
[2024-05-28 20:12:01] [INFO ] Flatten gal took : 4 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-28 20:12:01] [INFO ] Flatten gal took : 7 ms
[2024-05-28 20:12:01] [INFO ] Flatten gal took : 3 ms
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-28 20:12:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8261527976600699776.gal : 19 ms
[2024-05-28 20:12:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15120557160379569200.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8261527976600699776.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15120557160379569200.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15120557160379569200.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.005648,3852,2,97,5,195,6,0,261,83,0
Total reachable state count : 5

ITS runner timed out or was interrupted.
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-00 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-02 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-03 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-04 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-06 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-07 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-08 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-10 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-11 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-12 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-13 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-14 TRUE TECHNIQUES CPN_APPROX
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-28 20:12:02] [INFO ] Unfolded HLPN to a Petri net with 694 places and 12080 transitions 112619 arcs in 326 ms.
[2024-05-28 20:12:02] [INFO ] Unfolded 16 HLPN properties in 3 ms.
Deduced a syphon composed of 30 places in 23 ms
Reduce places removed 30 places and 30 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
RANDOM walk for 40000 steps (2239 resets) in 2988 ms. (13 steps per ms) remains 3/4 properties
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 20:12:03] [INFO ] Flatten gal took : 793 ms
BEST_FIRST walk for 40003 steps (420 resets) in 488 ms. (81 steps per ms) remains 3/3 properties
[2024-05-28 20:12:03] [INFO ] Flatten gal took : 285 ms
BEST_FIRST walk for 40003 steps (419 resets) in 698 ms. (57 steps per ms) remains 3/3 properties
[2024-05-28 20:12:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality155415426856383555.gal : 136 ms
[2024-05-28 20:12:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11040361412795454292.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality155415426856383555.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11040361412795454292.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40003 steps (416 resets) in 363 ms. (109 steps per ms) remains 3/3 properties
[2024-05-28 20:12:03] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2024-05-28 20:12:03] [INFO ] Computed 92 invariants in 99 ms
[2024-05-28 20:12:03] [INFO ] State equation strengthened by 1 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality11040361412795454292.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 182/658 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/658 variables, 4/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/658 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2/660 variables, 2/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/660 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 3/663 variables, 3/92 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 386
At refinement iteration 9 (OVERLAPS) 1931/2594 variables, 663/755 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2594 variables, 1/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2594 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 1/2595 variables, 1/757 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2595 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :386 after 1023
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1023 after 1024
At refinement iteration 14 (OVERLAPS) 0/2595 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2595/2595 variables, and 757 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2128 ms.
Refiners :[Positive P Invariants (semi-flows): 85/85 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 664/664 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1024 after 2048
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 182/658 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/658 variables, 4/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-28 20:12:07] [INFO ] Deduced a trap composed of 259 places in 716 ms of which 73 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/658 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/658 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 2/660 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/660 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3/663 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1931/2594 variables, 663/756 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2594 variables, 1/757 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2594 variables, 1/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2594 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2595/2595 variables, and 759 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4790 ms.
Refiners :[Positive P Invariants (semi-flows): 85/85 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 664/664 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 7292ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-15 FALSE TECHNIQUES PARIKH_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-09 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 95 ms.
Support contains 57 out of 664 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 664/664 places, 1940/1940 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 654 transition count 1937
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 16 place count 651 transition count 1937
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 651 transition count 1935
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 649 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 648 transition count 1934
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 648 transition count 1934
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 646 transition count 1932
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :5120 after 233220
Applied a total of 26 rules in 609 ms. Remains 646 /664 variables (removed 18) and now considering 1932/1940 (removed 8) transitions.
Running 1921 sub problems to find dead transitions.
[2024-05-28 20:12:11] [INFO ] Flow matrix only has 1923 transitions (discarded 9 similar events)
// Phase 1: matrix 1923 rows 646 cols
[2024-05-28 20:12:11] [INFO ] Computed 82 invariants in 104 ms
[2024-05-28 20:12:11] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :233220 after 718760
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :718760 after 3.19477e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/635 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1921 unsolved
SMT process timed out in 42998ms, After SMT, problems are : Problem set: 0 solved, 1921 unsolved
Search for dead transitions found 0 dead transitions in 43054ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43716 ms. Remains : 646/664 places, 1932/1940 transitions.
RANDOM walk for 40000 steps (2369 resets) in 889 ms. (44 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (422 resets) in 267 ms. (149 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 212106 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :0 out of 1
Probabilistic random walk after 212106 steps, saw 63672 distinct states, run finished after 3006 ms. (steps per millisecond=70 ) properties seen :0
[2024-05-28 20:12:58] [INFO ] Flow matrix only has 1923 transitions (discarded 9 similar events)
[2024-05-28 20:12:58] [INFO ] Invariant cache hit.
[2024-05-28 20:12:58] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 549/606 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/606 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/606 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 34/640 variables, 34/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/640 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 5/645 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1923/2568 variables, 645/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2568 variables, 1/728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2568 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/2569 variables, 1/729 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2569 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2569 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2569/2569 variables, and 729 constraints, problems are : Problem set: 0 solved, 1 unsolved in 668 ms.
Refiners :[Positive P Invariants (semi-flows): 76/76 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 646/646 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 549/606 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/606 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/606 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 34/640 variables, 34/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/640 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 5/645 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/645 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1923/2568 variables, 645/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2568 variables, 1/728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2568 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/2569 variables, 1/729 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2569 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2569 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2569/2569 variables, and 729 constraints, problems are : Problem set: 0 solved, 1 unsolved in 956 ms.
Refiners :[Positive P Invariants (semi-flows): 76/76 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 646/646 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1676ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1298 steps, including 155 resets, run visited all 1 properties in 10 ms. (steps per millisecond=129 )
FORMULA PolyORBNT-COL-S10J30-ReachabilityCardinality-2024-05 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 18 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 61002 ms.

BK_STOP 1716927180051

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="PolyORBNT-COL-S10J30"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S10J30, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654447100414"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J30.tgz
mv PolyORBNT-COL-S10J30 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; 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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;