Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r152-tall-177961077500318.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is GPUForwardProgress-PT-36a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r152-tall-177961077500318
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.9K Mar 7 11:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 11:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 7 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 7 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 7 11:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 175K Mar 7 11:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 7 11:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 7 11:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 56K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1779701057520

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=GPUForwardProgress-PT-36a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202604301425
[2026-05-25 09:24:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-25 09:24:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 09:24:18] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2026-05-25 09:24:18] [INFO ] Transformed 152 places.
[2026-05-25 09:24:18] [INFO ] Transformed 189 transitions.
[2026-05-25 09:24:18] [INFO ] Found NUPN structural information;
[2026-05-25 09:24:18] [INFO ] Parsed PT model containing 152 places and 189 transitions and 741 arcs in 150 ms.
Structural test allowed to assert that 39 places are NOT stable. Took 14 ms.
Ensure Unique test removed 38 transitions
Reduce redundant transitions removed 38 transitions.
[2026-05-25 09:24:19] [INFO ] Flatten gal took : 91 ms
[2026-05-25 09:24:19] [INFO ] Flatten gal took : 36 ms
[2026-05-25 09:24:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6181999850547624744.gal : 25 ms
[2026-05-25 09:24:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11954551220540736327.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6181999850547624744.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11954551220540736327.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality11954551220540736327.prop.
Invariant property smplace_150 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,73 properties remain. new max is 2
SDD size :38 after 40
Invariant property smplace_134 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_126 does not hold.
SDD proceeding with computation,70 properties remain. new max is 2
SDD size :40 after 43
Invariant property smplace_122 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_114 does not hold.
SDD proceeding with computation,67 properties remain. new max is 2
SDD size :43 after 46
RANDOM walk for 40000 steps (59 resets) in 2289 ms. (17 steps per ms) remains 0/113 properties
Invariant property smplace_110 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_102 does not hold.
SDD proceeding with computation,64 properties remain. new max is 2
SDD size :46 after 49
Invariant property smplace_98 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_90 does not hold.
SDD proceeding with computation,61 properties remain. new max is 2
SDD size :49 after 52
Invariant property smplace_86 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_78 does not hold.
SDD proceeding with computation,58 properties remain. new max is 2
SDD size :52 after 55
Invariant property smplace_74 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_66 does not hold.
SDD proceeding with computation,55 properties remain. new max is 2
SDD size :55 after 58
Invariant property smplace_62 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_54 does not hold.
SDD proceeding with computation,52 properties remain. new max is 2
SDD size :58 after 61
ITS runner timed out or was interrupted.
Invariant property smplace_50 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_42 does not hold.
SDD proceeding with computation,49 properties remain. new max is 2
SDD size :61 after 64
Invariant property smplace_38 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,46 properties remain. new max is 2
SDD size :64 after 67
Invariant property smplace_26 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_18 does not hold.
SDD proceeding with computation,43 properties remain. new max is 2
SDD size :67 after 70
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 114 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 902 ms.

BK_STOP 1779701059560

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ sed s/.jar//
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="GPUForwardProgress-PT-36a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5973"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-36a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r152-tall-177961077500318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-36a.tgz
mv GPUForwardProgress-PT-36a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;