Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881253700295.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 PolyORBLF-COL-S02J06T06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881253700295
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-00
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-01
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-02
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-03
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-04
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-05
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-06
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-07
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-08
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-09
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-10
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-11
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-12
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-13
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-14
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748916336724

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202505121319
[2025-06-03 02:05:37] [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 02:05:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 02:05:38] [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 02:05:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-03 02:05:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 614 ms
[2025-06-03 02:05:38] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 536 PT places and 1096.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2025-06-03 02:05:38] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2025-06-03 02:05:38] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 205 steps (0 resets) in 12 ms. (15 steps per ms) remains 0/1 properties
[2025-06-03 02:05:38] [INFO ] Flatten gal took : 36 ms
[2025-06-03 02:05:38] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:05:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13136512446234579115.gal : 10 ms
[2025-06-03 02:05:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12025973948562823151.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/ReachabilityCardinality13136512446234579115.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12025973948562823151.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 ...330
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-03 02:05:38] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:05:38] [INFO ] Flatten gal took : 6 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 02:05:38] [INFO ] Flatten gal took : 11 ms
[2025-06-03 02:05:38] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:05:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12453223870837219307.gal : 3 ms
[2025-06-03 02:05:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15257752658168576137.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/ReachabilityCardinality12453223870837219307.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15257752658168576137.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 ...330
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality15257752658168576137.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,5,0.011858,4384,2,156,5,310,6,0,419,107,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2025-06-03 02:05:39] [INFO ] Unfolded HLPN to a Petri net with 536 places and 1064 transitions 4866 arcs in 32 ms.
[2025-06-03 02:05:39] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2025-06-03 02:05:39] [INFO ] Reduced 66 identical enabling conditions.
[2025-06-03 02:05:39] [INFO ] Reduced 24 identical enabling conditions.
[2025-06-03 02:05:39] [INFO ] Reduced 24 identical enabling conditions.
[2025-06-03 02:05:39] [INFO ] Reduced 24 identical enabling conditions.
[2025-06-03 02:05:39] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-03 02:05:39] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-03 02:05:39] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
[2025-06-03 02:05:39] [INFO ] Flatten gal took : 130 ms
[2025-06-03 02:05:39] [INFO ] Flatten gal took : 135 ms
[2025-06-03 02:05:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6878628293879994327.gal : 59 ms
[2025-06-03 02:05:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10587315102432959218.prop : 24 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/ReachabilityCardinality6878628293879994327.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10587315102432959218.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
RANDOM walk for 40000 steps (9 resets) in 1915 ms. (20 steps per ms) remains 4/16 properties
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality10587315102432959218.prop.
BEST_FIRST walk for 40001 steps (10 resets) in 1659 ms. (24 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (9 resets) in 495 ms. (80 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (10 resets) in 511 ms. (78 steps per ms) remains 4/4 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
BEST_FIRST walk for 40004 steps (9 resets) in 350 ms. (113 steps per ms) remains 4/4 properties
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
[2025-06-03 02:05:40] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 536 cols
[2025-06-03 02:05:40] [INFO ] Computed 50 invariants in 45 ms
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 12
[2025-06-03 02:05:40] [INFO ] State equation strengthened by 72 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :12 after 13
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :13 after 53
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :53 after 83
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-15 is UNSAT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 207/487 variables, 16/16 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/487 variables, 8/24 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/487 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-02 is UNSAT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-06 is UNSAT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-07 is UNSAT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 535/1492 variables, and 49 constraints, problems are : Problem set: 4 solved, 0 unsolved in 835 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 0/536 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 959ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
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 3581 ms.

BK_STOP 1748916341659

--------------------
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="PolyORBLF-COL-S02J06T06"
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 PolyORBLF-COL-S02J06T06, 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 r156-tall-174881253700295"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T06.tgz
mv PolyORBLF-COL-S02J06T06 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 ;