Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812800551.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Peterson-COL-2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812800551
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 42K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-00
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-01
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-02
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-03
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-04
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-05
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-06
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-07
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-08
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-09
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-10
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-11
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-12
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-13
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-14
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748921518051

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202505121319
[2025-06-03 03:31:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 03:31:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 03:31:59] [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.
[2025-06-03 03:31:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-03 03:31:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 543 ms
[2025-06-03 03:31:59] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 108 PT places and 159.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-COL-2-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 03:32:00] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 5 ms.
[2025-06-03 03:32:00] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 20 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/1 properties
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 29 ms
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:32:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14140116626308782524.gal : 13 ms
[2025-06-03 03:32:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17104042074944800128.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14140116626308782524.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17104042074944800128.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

ITS tools runner thread asked to quit. Dying gracefully.
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:32:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4889700159188059075.gal : 1 ms
[2025-06-03 03:32:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15080094541752799518.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4889700159188059075.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15080094541752799518.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15080094541752799518.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,4,0.003062,3892,2,13,5,44,6,0,53,21,0
Total reachable state count : 4

ITS tools runner thread asked to quit. Dying gracefully.
Domain [Process(3), Tour(2), Process(3)] of place BeginLoop breaks symmetries in sort Process
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
Arc [2:1*[$i, (MOD (ADD $j 1) 2)]] contains successor/predecessor on variables of sort Tour
[2025-06-03 03:32:00] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 23 ms.
[2025-06-03 03:32:00] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 12 transitions.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 33 ms
[2025-06-03 03:32:00] [INFO ] Flatten gal took : 41 ms
[2025-06-03 03:32:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6849324763949922139.gal : 10 ms
[2025-06-03 03:32:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15373969827643998728.prop : 29 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6849324763949922139.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15373969827643998728.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15373969827643998728.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 4
Invariant property Peterson-COL-2-ReachabilityFireability-2025-15 does not hold.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :12 after 17
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :17 after 24
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :24 after 80
Invariant property Peterson-COL-2-ReachabilityFireability-2025-11 does not hold.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Peterson-COL-2-ReachabilityFireability-2025-10 is true.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :80 after 654
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :654 after 925
Invariant property Peterson-COL-2-ReachabilityFireability-2025-09 does not hold.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :925 after 1074
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1074 after 1465
RANDOM walk for 40000 steps (8 resets) in 2136 ms. (18 steps per ms) remains 7/11 properties
FORMULA Peterson-COL-2-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1465 after 1832
Reachability property Peterson-COL-2-ReachabilityFireability-2025-01 is true.
Reachability property Peterson-COL-2-ReachabilityFireability-2025-00 is true.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :1832 after 4244
Reachability property Peterson-COL-2-ReachabilityFireability-2025-02 is true.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :4244 after 6742
BEST_FIRST walk for 40004 steps (8 resets) in 1884 ms. (21 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 7/7 properties
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :6742 after 10496
BEST_FIRST walk for 40004 steps (8 resets) in 262 ms. (152 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 738 ms. (54 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 260 ms. (153 steps per ms) remains 7/7 properties
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :15730 after 17968
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,20754,1.14454,17776,2,3064,28,72437,10,0,742,51074,0
Total reachable state count : 20754

Verifying 11 reachability properties.
BEST_FIRST walk for 40004 steps (8 resets) in 535 ms. (74 steps per ms) remains 7/7 properties
Reachability property Peterson-COL-2-ReachabilityFireability-2025-00 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
Peterson-COL-2-ReachabilityFireability-2025-00,78,1.22607,17924,2,709,28,72437,11,0,1158,51074,0
Reachability property Peterson-COL-2-ReachabilityFireability-2025-01 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
Peterson-COL-2-ReachabilityFireability-2025-01,1,1.22997,17924,2,103,28,72437,12,0,1160,51074,0
Reachability property Peterson-COL-2-ReachabilityFireability-2025-02 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
Peterson-COL-2-ReachabilityFireability-2025-02,12,1.24026,18052,2,310,28,72437,13,0,1201,51074,0
Reachability property Peterson-COL-2-ReachabilityFireability-2025-03 does not hold.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Peterson-COL-2-ReachabilityFireability-2025-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-COL-2-ReachabilityFireability-2025-03,0,1.25099,18052,1,0,28,72437,13,0,1214,51074,0
Invariant property Peterson-COL-2-ReachabilityFireability-2025-05 is true.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-COL-2-ReachabilityFireability-2025-05,0,1.2607,18052,1,0,28,72437,13,0,1215,51074,0
Reachability property Peterson-COL-2-ReachabilityFireability-2025-06 does not hold.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Peterson-COL-2-ReachabilityFireability-2025-06

BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 7/7 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
Peterson-COL-2-ReachabilityFireability-2025-06,0,1.27059,18052,1,0,28,72437,13,0,1240,51074,0
Invariant property Peterson-COL-2-ReachabilityFireability-2025-08 is true.
FORMULA Peterson-COL-2-ReachabilityFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

[2025-06-03 03:32:02] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2025-06-03 03:32:02] [INFO ] Computed 11 invariants in 8 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-COL-2-ReachabilityFireability-2025-08,0,1.31278,18436,1,0,28,72437,13,0,1285,51074,0
Invariant property Peterson-COL-2-ReachabilityFireability-2025-09 does not hold.

[2025-06-03 03:32:02] [INFO ] State equation strengthened by 22 read => feed constraints.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-COL-2-ReachabilityFireability-2025-09,32,1.33798,18436,2,339,28,72437,14,0,1354,51074,0
Reachability property Peterson-COL-2-ReachabilityFireability-2025-10 is true.

Excessive predecessor constraint size, skipping predecessor.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-COL-2-ReachabilityFireability-2025-10,1,1.34885,18436,2,103,28,72437,15,0,1358,51074,0
Invariant property Peterson-COL-2-ReachabilityFireability-2025-11 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
Peterson-COL-2-ReachabilityFireability-2025-11,3,1.3627,18436,2,105,28,72437,16,0,1372,51074,0
Invariant property Peterson-COL-2-ReachabilityFireability-2025-15 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
Peterson-COL-2-ReachabilityFireability-2025-15,252,1.36549,18436,2,425,28,72437,17,0,1374,51074,0
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
After SMT solving in domain Real declared 72/222 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 119 ms.
Refiners :[Positive P Invariants (semi-flows): 0/8 constraints, Generalized P Invariants (flows): 0/3 constraints, State Equation: 0/102 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 165ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 2994 ms.

BK_STOP 1748921522460

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="Peterson-COL-2"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5832"
echo " Executing tool itstools"
echo " Input is Peterson-COL-2, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876812800551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-2.tgz
mv Peterson-COL-2 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;