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-167889211900032.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-7, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889211900032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 5.6K Feb 26 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 18:18 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 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 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 1680360528066

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-7
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): 771 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 1041 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 415 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2023-04-01 14:48:51] [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 129 ms
[2023-04-01 14:48:54] [INFO ] Implicit Places using invariants in 2996 ms returned []
Implicit Place search using SMT only with invariants took 3052 ms to find 0 implicit places.
[2023-04-01 14:48:54] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-04-01 14:48:54] [INFO ] Invariant cache hit.
[2023-04-01 14:49:03] [INFO ] Dead Transitions using invariants and state equation in 8892 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 12369 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 1721 ms. (steps per millisecond=5 ) properties (out of 31048) seen :1785
[2023-04-01 14:49:07] [INFO ] Flatten gal took : 1898 ms
[2023-04-01 14:49:08] [INFO ] Flatten gal took : 1124 ms
[2023-04-01 14:49:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15681649452482119287.gal : 236 ms
[2023-04-01 14:49:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13050478436514173322.prop : 82 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/ReachabilityCardinality15681649452482119287.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13050478436514173322.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 ...330
Interrupted probabilistic random walk after 2354 steps, run timeout after 6015 ms. (steps per millisecond=0 ) properties seen :{24=1, 25=1, 29=1, 34=1, 67=1, 73=1, 75=1, 81=1, 91=1, 96=1, 98=1, 104=1, 106=1, 108=1, 110=1, 113=1, 118=1, 120=1, 122=1, 125=1, 131=1, 133=1, 139=1, 157=1, 159=1, 161=1, 163=1, 165=1, 167=1, 169=1, 171=1, 195=1, 338=1, 483=1, 522=1, 525=1, 528=1, 533=1, 542=1, 545=1, 554=1, 562=1, 589=1, 598=1, 613=1, 621=1, 683=1, 686=1, 790=1, 957=1, 1008=1, 1012=1, 1017=1, 1033=1, 1034=1, 1035=1, 1038=1, 1039=1, 1041=1, 1054=1, 1057=1, 1065=1, 1072=1, 1075=1, 1092=1, 1095=1, 1096=1, 1097=1, 1315=1, 1320=1, 1357=1, 1360=1, 1361=1, 1447=1, 1450=1, 1464=1, 1465=1, 1472=1, 1477=1, 1497=1, 1503=1, 1534=1, 1541=1, 1846=1, 1851=1, 1875=1, 1891=1, 2359=1, 2375=1, 2419=1, 2487=1, 3018=1, 3020=1, 3152=1, 3452=1, 4221=1, 4411=1, 4413=1, 4891=1, 5322=1, 5339=1, 5820=1, 5826=1, 6365=1, 6739=1, 6745=1, 6751=1, 6763=1, 6769=1, 6842=1, 6863=1, 6865=1, 6937=1, 6950=1, 7126=1, 7131=1, 7138=1, 7142=1, 7432=1, 7489=1, 7490=1, 7619=1, 7620=1, 7652=1, 7723=1, 8144=1, 8229=1, 8751=1, 8752=1, 8801=1, 9137=1, 9150=1, 10134=1, 10400=1, 10748=1, 10799=1, 10816=1, 10832=1, 10842=1, 10845=1, 11008=1, 11010=1, 11062=1, 11066=1, 11069=1, 11077=1, 11092=1, 11108=1, 11122=1, 11230=1, 11231=1, 11449=1, 11455=1, 11460=1, 11468=1, 11473=1, 11487=1, 11495=1, 11721=1, 12124=1, 12624=1, 12625=1, 12696=1, 12697=1, 12734=1, 12766=1, 13107=1, 13110=1, 13117=1, 13122=1, 13308=1, 13321=1, 14550=1, 14552=1, 14555=1, 14565=1, 15988=1, 16182=1, 16597=1, 16618=1, 17034=1, 17048=1, 17118=1, 17255=1, 17612=1, 17615=1, 17618=1, 17625=1, 17632=1, 17649=1, 17665=1, 17862=1, 17887=1, 18658=1, 18721=1, 18828=1, 19399=1, 19421=1, 19442=1, 19777=1, 20173=1, 20175=1, 20193=1, 20194=1, 20218=1, 20226=1, 20501=1, 20503=1, 20505=1, 20553=1, 20594=1, 20739=1, 21284=1, 21671=1, 21699=1, 21724=1, 21727=1, 22174=1, 22221=1, 22238=1, 22254=1, 22272=1, 22522=1, 22531=1, 22535=1, 22552=1, 22560=1, 22589=1, 22593=1, 22692=1, 22693=1, 22698=1, 22702=1, 22708=1, 22758=1, 22759=1, 23464=1, 23655=1, 23879=1, 23891=1, 23892=1, 23897=1, 23913=1, 23928=1, 24859=1, 25224=1, 25237=1, 25255=1, 25276=1, 25414=1, 25465=1, 25495=1, 25792=1, 25803=1, 25804=1, 25805=1, 25808=1, 25923=1, 26574=1, 26578=1, 26697=1, 26705=1, 26779=1, 26790=1, 26791=1, 26942=1, 26952=1, 26981=1, 27258=1, 27271=1, 27275=1, 27337=1, 27456=1, 27516=1, 27848=1, 27918=1, 28698=1, 28700=1, 28810=1, 28853=1, 29178=1, 29205=1}
Probabilistic random walk after 2354 steps, saw 2127 distinct states, run finished after 6018 ms. (steps per millisecond=0 ) properties seen :282
Running SMT prover for 28980 properties.
[2023-04-01 14:49:12] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-04-01 14:49:12] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality13050478436514173322.prop.
SDD proceeding with computation,29262 properties remain. new max is 4
SDD size :1 after 5

BK_STOP 1680360863105

--------------------
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-7"
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-7, 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-167889211900032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-7.tgz
mv RERS17pb113-PT-7 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 ;