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-167889211900017.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-4, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889211900017
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.3K Feb 26 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 18:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 26 18:14 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 1680360527825

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-4
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): 782 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 1067 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 332 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 14:48:50] [INFO ] Computed 13 invariants in 120 ms
[2023-04-01 14:48:53] [INFO ] Implicit Places using invariants in 2605 ms returned []
Implicit Place search using SMT only with invariants took 2647 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 14:49:02] [INFO ] Dead Transitions using invariants and state equation in 9098 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 12106 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 1667 ms. (steps per millisecond=5 ) properties (out of 31048) seen :2279
[2023-04-01 14:49:06] [INFO ] Flatten gal took : 1892 ms
[2023-04-01 14:49:07] [INFO ] Flatten gal took : 1010 ms
[2023-04-01 14:49:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8387584373589653169.gal : 277 ms
[2023-04-01 14:49:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14729973752096640805.prop : 101 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/ReachabilityCardinality8387584373589653169.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14729973752096640805.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 2464 steps, run timeout after 6004 ms. (steps per millisecond=0 ) properties seen :{1=1, 25=1, 28=1, 32=1, 34=1, 68=1, 75=1, 80=1, 90=1, 96=1, 98=1, 102=1, 105=1, 109=1, 113=1, 118=1, 123=1, 125=1, 131=1, 149=1, 151=1, 152=1, 154=1, 156=1, 158=1, 160=1, 162=1, 183=1, 467=1, 505=1, 508=1, 511=1, 514=1, 517=1, 526=1, 537=1, 545=1, 572=1, 580=1, 593=1, 601=1, 659=1, 662=1, 936=1, 991=1, 996=1, 1012=1, 1013=1, 1014=1, 1015=1, 1018=1, 1019=1, 1031=1, 1034=1, 1042=1, 1044=1, 1049=1, 1052=1, 1068=1, 1071=1, 1072=1, 1290=1, 1328=1, 1331=1, 1332=1, 1417=1, 1420=1, 1434=1, 1445=1, 1465=1, 1471=1, 1501=1, 1509=1, 1815=1, 1820=1, 1844=1, 1860=1, 2318=1, 2334=1, 2379=1, 2971=1, 2979=1, 3102=1, 3119=1, 3398=1, 4151=1, 4346=1, 4688=1, 4825=1, 4836=1, 5041=1, 5249=1, 5265=1, 5719=1, 5742=1, 5992=1, 6275=1, 6278=1, 6641=1, 6647=1, 6653=1, 6665=1, 6671=1, 6742=1, 6743=1, 6764=1, 6766=1, 6777=1, 6838=1, 6851=1, 7026=1, 7031=1, 7319=1, 7497=1, 7498=1, 7530=1, 7602=1, 7826=1, 8071=1, 8084=1, 8095=1, 8641=1, 8643=1, 8789=1, 8973=1, 8985=1, 9000=1, 9010=1, 9753=1, 9932=1, 9956=1, 10225=1, 10515=1, 10556=1, 10620=1, 10638=1, 10648=1, 10651=1, 10860=1, 10864=1, 10866=1, 10875=1, 10890=1, 10905=1, 10918=1, 10926=1, 11027=1, 11029=1, 11038=1, 11239=1, 11243=1, 11248=1, 11258=1, 11276=1, 11285=1, 11508=1, 11907=1, 11923=1, 12383=1, 12384=1, 12398=1, 12470=1, 12507=1, 12538=1, 12541=1, 12756=1, 12881=1, 12886=1, 12893=1, 13092=1, 13913=1, 13925=1, 14244=1, 14315=1, 14326=1, 14572=1, 15709=1, 15734=1, 15928=1, 16343=1, 16397=1, 16695=1, 16697=1, 16712=1, 16779=1, 16861=1, 16886=1, 17043=1, 17335=1, 17338=1, 17344=1, 17350=1, 17351=1, 17368=1, 17383=1, 17576=1, 18342=1, 18393=1, 18402=1, 18507=1, 19058=1, 19078=1, 19096=1, 19101=1, 19423=1, 19606=1, 19811=1, 19813=1, 19832=1, 19833=1, 19839=1, 19843=1, 19859=1, 19867=1, 20184=1, 20224=1, 20365=1, 20916=1, 21298=1, 21311=1, 21325=1, 21340=1, 21351=1, 21354=1, 21833=1, 21851=1, 21867=1, 21885=1, 22136=1, 22140=1, 22157=1, 22165=1, 22195=1, 22199=1, 22211=1, 22301=1, 22305=1, 22308=1, 22314=1, 22364=1, 22986=1, 23102=1, 23233=1, 23449=1, 23461=1, 23462=1, 23467=1, 23842=1, 23849=1, 23858=1, 24180=1, 24187=1, 24426=1, 24789=1, 24816=1, 24832=1, 24834=1, 25021=1, 25051=1, 25348=1, 25359=1, 25360=1, 25361=1, 25366=1, 26131=1, 26138=1, 26148=1, 26251=1, 26330=1, 26331=1, 26334=1, 26482=1, 26522=1, 26794=1, 26807=1, 26812=1, 27049=1, 27366=1, 27383=1, 27447=1, 28217=1, 28362=1, 28367=1, 28378=1, 28683=1}
Probabilistic random walk after 2464 steps, saw 2224 distinct states, run finished after 6007 ms. (steps per millisecond=0 ) properties seen :285
Running SMT prover for 28483 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/ReachabilityCardinality14729973752096640805.prop.
SDD proceeding with computation,28768 properties remain. new max is 4
SDD size :1 after 5

BK_STOP 1680360881149

--------------------
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-4"
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-4, 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-167889211900017"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-4.tgz
mv RERS17pb113-PT-4 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 ;