Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r339-tall-167889211900022.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS17pb113-PT-5, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889211900022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 18:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 18:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 18:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 18:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1680360527854

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS17pb113-PT-5
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303301559
[2023-04-01 14:48:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-04-01 14:48:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-01 14:48:50] [INFO ] Load time of PNML (sax parser for PT used): 739 ms
[2023-04-01 14:48:50] [INFO ] Transformed 639 places.
[2023-04-01 14:48:50] [INFO ] Transformed 31353 transitions.
[2023-04-01 14:48:50] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1013 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 331 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2023-04-01 14:48:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-04-01 14:48:51] [INFO ] Computed 13 invariants in 149 ms
[2023-04-01 14:48:53] [INFO ] Implicit Places using invariants in 3062 ms returned []
Implicit Place search using SMT only with invariants took 3111 ms to find 0 implicit places.
[2023-04-01 14:48:53] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-04-01 14:48:53] [INFO ] Invariant cache hit.
[2023-04-01 14:49:03] [INFO ] Dead Transitions using invariants and state equation in 9565 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 627/639 places, 31353/31353 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 13022 ms. Remains : 627/639 places, 31353/31353 transitions.
Discarding 304 transitions out of 31353. Remains 31049
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1695 ms. (steps per millisecond=5 ) properties (out of 31048) seen :2193
[2023-04-01 14:49:07] [INFO ] Flatten gal took : 2173 ms
[2023-04-01 14:49:08] [INFO ] Flatten gal took : 1035 ms
[2023-04-01 14:49:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7216744519718208605.gal : 398 ms
[2023-04-01 14:49:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18010148384870242133.prop : 135 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7216744519718208605.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18010148384870242133.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Interrupted probabilistic random walk after 1794 steps, run timeout after 6038 ms. (steps per millisecond=0 ) properties seen :{1=1, 6=1, 25=1, 26=1, 30=1, 34=1, 67=1, 73=1, 75=1, 81=1, 91=1, 97=1, 99=1, 104=1, 106=1, 110=1, 115=1, 118=1, 121=1, 123=1, 129=1, 131=1, 137=1, 154=1, 156=1, 158=1, 160=1, 161=1, 163=1, 165=1, 167=1, 188=1, 471=1, 510=1, 513=1, 516=1, 519=1, 522=1, 531=1, 536=1, 549=1, 573=1, 582=1, 595=1, 603=1, 663=1, 666=1, 755=1, 770=1, 990=1, 998=1, 1014=1, 1015=1, 1016=1, 1017=1, 1020=1, 1022=1, 1023=1, 1024=1, 1033=1, 1036=1, 1051=1, 1054=1, 1068=1, 1071=1, 1072=1, 1073=1, 1290=1, 1295=1, 1319=1, 1335=1, 1425=1, 1428=1, 1442=1, 1454=1, 1474=1, 1510=1, 1519=1, 1832=1, 1837=1, 1860=1, 1875=1, 2329=1, 2345=1, 2392=1, 2424=1, 2510=1, 3079=1, 3110=1, 3127=1, 3470=1, 3543=1, 3902=1, 3964=1, 4026=1, 4181=1, 4185=1, 4368=1, 4698=1, 4711=1, 4811=1, 4825=1, 4848=1, 5061=1, 5263=1, 5279=1, 5743=1, 5747=1, 5764=1, 5770=1, 6305=1, 6669=1, 6675=1, 6681=1, 6698=1, 6767=1, 6768=1, 6789=1, 6791=1, 6801=1, 6865=1, 6879=1, 7051=1, 7056=1, 7343=1, 7399=1, 7524=1, 7525=1, 7556=1, 7838=1, 8086=1, 8099=1, 8110=1, 8620=1, 8621=1, 8668=1, 8670=1, 8818=1, 9002=1, 9015=1, 9032=1, 9786=1, 9969=1, 9994=1, 10251=1, 10577=1, 10639=1, 10664=1, 10667=1, 10885=1, 10892=1, 10901=1, 10916=1, 10933=1, 11053=1, 11226=1, 11270=1, 11271=1, 11276=1, 11282=1, 11294=1, 11299=1, 11316=1, 11325=1, 11352=1, 11554=1, 11854=1, 11962=1, 11978=1, 12444=1, 12459=1, 12460=1, 12532=1, 12570=1, 12602=1, 12605=1, 12818=1, 12948=1, 12953=1, 12955=1, 12961=1, 13016=1, 13156=1, 13164=1, 13978=1, 14266=1, 14375=1, 14377=1, 14388=1, 14628=1, 15247=1, 15762=1, 15788=1, 15982=1, 16398=1, 16748=1, 16750=1, 16762=1, 16764=1, 16833=1, 16915=1, 17020=1, 17035=1, 17048=1, 17394=1, 17397=1, 17400=1, 17407=1, 17412=1, 17414=1, 17431=1, 17447=1, 17640=1, 17664=1, 18482=1, 18489=1, 18598=1, 19146=1, 19167=1, 19185=1, 19193=1, 19519=1, 19550=1, 19888=1, 19904=1, 19911=1, 19914=1, 19936=1, 20204=1, 20983=1, 21387=1, 21401=1, 21416=1, 21427=1, 21430=1, 21463=1, 21873=1, 21876=1, 21923=1, 21940=1, 21955=1, 21973=1, 22221=1, 22229=1, 22231=1, 22235=1, 22252=1, 22260=1, 22288=1, 22291=1, 22302=1, 22393=1, 22396=1, 22399=1, 22400=1, 22401=1, 22455=1, 22746=1, 23067=1, 23180=1, 23313=1, 23542=1, 23543=1, 23548=1, 23564=1, 23923=1, 23933=1, 23942=1, 24859=1, 24873=1, 24890=1, 24892=1, 24912=1, 24914=1, 25101=1, 25133=1, 25431=1, 25442=1, 25443=1, 25444=1, 25449=1, 25562=1, 26214=1, 26218=1, 26232=1, 26330=1, 26416=1, 26417=1, 26422=1, 26581=1, 26883=1, 26896=1, 26901=1, 27076=1, 27136=1, 27446=1, 27463=1, 27529=1, 28304=1, 28415=1, 28435=1, 28777=1, 28802=1}
Probabilistic random walk after 1794 steps, saw 1616 distinct states, run finished after 6059 ms. (steps per millisecond=0 ) properties seen :303
Running SMT prover for 28552 properties.
[2023-04-01 14:49:13] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-04-01 14:49:13] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality18010148384870242133.prop.
SDD proceeding with computation,28855 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,28855 properties remain. new max is 8
SDD size :5 after 11

BK_STOP 1680360910307

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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
+ 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_1.0.0.202303301559.jar
+ VERSION=202303301559
+ echo 'Running Version 202303301559'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -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="RERS17pb113-PT-5"
export BK_EXAMINATION="QuasiLiveness"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-5, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r339-tall-167889211900022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-5.tgz
mv RERS17pb113-PT-5 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;