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-167889211900037.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-8, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889211900037
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 5.8K Feb 26 18:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 18:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 3.6K Feb 25 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Feb 26 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 18:22 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 1680360528612

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-8
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303301559
[2023-04-01 14:48:50] [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 14:48:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-01 14:48:51] [INFO ] Load time of PNML (sax parser for PT used): 933 ms
[2023-04-01 14:48:51] [INFO ] Transformed 639 places.
[2023-04-01 14:48:51] [INFO ] Transformed 31353 transitions.
[2023-04-01 14:48:51] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1201 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 374 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2023-04-01 14:48:52] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-04-01 14:48:52] [INFO ] Computed 13 invariants in 101 ms
[2023-04-01 14:48:54] [INFO ] Implicit Places using invariants in 2654 ms returned []
Implicit Place search using SMT only with invariants took 2701 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 14:49:07] [INFO ] Dead Transitions using invariants and state equation in 12072 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 15184 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 1880 ms. (steps per millisecond=5 ) properties (out of 31048) seen :1561
[2023-04-01 14:49:11] [INFO ] Flatten gal took : 1888 ms
[2023-04-01 14:49:13] [INFO ] Flatten gal took : 1151 ms
[2023-04-01 14:49:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4439418379452794757.gal : 322 ms
[2023-04-01 14:49:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15058673088550633342.prop : 303 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/ReachabilityCardinality4439418379452794757.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15058673088550633342.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
Loading property file /tmp/ReachabilityCardinality15058673088550633342.prop.
Interrupted probabilistic random walk after 2725 steps, run timeout after 9026 ms. (steps per millisecond=0 ) properties seen :{1=1, 20=1, 27=1, 28=1, 32=1, 36=1, 38=1, 40=1, 72=1, 79=1, 85=1, 95=1, 102=1, 108=1, 110=1, 112=1, 115=1, 121=1, 126=1, 132=1, 134=1, 140=1, 158=1, 160=1, 162=1, 164=1, 166=1, 168=1, 170=1, 172=1, 196=1, 490=1, 529=1, 532=1, 535=1, 538=1, 541=1, 550=1, 553=1, 556=1, 563=1, 598=1, 607=1, 621=1, 629=1, 689=1, 692=1, 783=1, 965=1, 1016=1, 1020=1, 1025=1, 1041=1, 1042=1, 1043=1, 1044=1, 1047=1, 1048=1, 1050=1, 1051=1, 1052=1, 1064=1, 1067=1, 1077=1, 1082=1, 1085=1, 1102=1, 1105=1, 1106=1, 1107=1, 1328=1, 1353=1, 1365=1, 1368=1, 1369=1, 1454=1, 1457=1, 1471=1, 1472=1, 1484=1, 1504=1, 1510=1, 1541=1, 1550=1, 1864=1, 1869=1, 1891=1, 1906=1, 2376=1, 2392=1, 2438=1, 2471=1, 2553=1, 2567=1, 3183=1, 3200=1, 3486=1, 3492=1, 3494=1, 3620=1, 3984=1, 4113=1, 4142=1, 4271=1, 4275=1, 4461=1, 4463=1, 4803=1, 4816=1, 4914=1, 4961=1, 5169=1, 5380=1, 5396=1, 5883=1, 5889=1, 6143=1, 6825=1, 6831=1, 6837=1, 6849=1, 6855=1, 6927=1, 6928=1, 6949=1, 6951=1, 6957=1, 6963=1, 7027=1, 7041=1, 7217=1, 7222=1, 7231=1, 7520=1, 7522=1, 7579=1, 7710=1, 7711=1, 7743=1, 7817=1, 8307=1, 8320=1, 8331=1, 8856=1, 8857=1, 8909=1, 8911=1, 9062=1, 9261=1, 9278=1, 9290=1, 10042=1, 10047=1, 10254=1, 10528=1, 10881=1, 10925=1, 10947=1, 10961=1, 10970=1, 11191=1, 11194=1, 11230=1, 11245=1, 11253=1, 11354=1, 11356=1, 11367=1, 11578=1, 11583=1, 11589=1, 11600=1, 11604=1, 11606=1, 11621=1, 11630=1, 11657=1, 12157=1, 12265=1, 12281=1, 12756=1, 12771=1, 12844=1, 12881=1, 12911=1, 12914=1, 13129=1, 13184=1, 13257=1, 13262=1, 13265=1, 13274=1, 13330=1, 13475=1, 13483=1, 13617=1, 14309=1, 14608=1, 14628=1, 14651=1, 14722=1, 14735=1, 14980=1, 16145=1, 16171=1, 16363=1, 17074=1, 17116=1, 17134=1, 17146=1, 17148=1, 17294=1, 17307=1, 17399=1, 17432=1, 17488=1, 17540=1, 17796=1, 17799=1, 17806=1, 17812=1, 17813=1, 17829=1, 17845=1, 18058=1, 18375=1, 18851=1, 18901=1, 18910=1, 19019=1, 19586=1, 19607=1, 19624=1, 19964=1, 19998=1, 20372=1, 20374=1, 20392=1, 20401=1, 20695=1, 20697=1, 20745=1, 20931=1, 21869=1, 21883=1, 21898=1, 21912=1, 21923=1, 21926=1, 22372=1, 22376=1, 22421=1, 22438=1, 22454=1, 22472=1, 22729=1, 22733=1, 22754=1, 22784=1, 22788=1, 22799=1, 22891=1, 22895=1, 22899=1, 22955=1, 22956=1, 23258=1, 23590=1, 23660=1, 23709=1, 23844=1, 24068=1, 24080=1, 24081=1, 24096=1, 24466=1, 24482=1, 25054=1, 25421=1, 25451=1, 25473=1, 25656=1, 25684=1, 25979=1, 25990=1, 25991=1, 26770=1, 26774=1, 26789=1, 26895=1, 26903=1, 26928=1, 26990=1, 26995=1, 27145=1, 27183=1, 27460=1, 27473=1, 27478=1, 27650=1, 27710=1, 28047=1, 28119=1, 28658=1, 28919=1, 29029=1, 29069=1, 29074=1, 29085=1, 29427=1}
Probabilistic random walk after 2725 steps, saw 2466 distinct states, run finished after 9032 ms. (steps per millisecond=0 ) properties seen :310
Running SMT prover for 29175 properties.
[2023-04-01 14:49:20] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-04-01 14:49:20] [INFO ] Invariant cache hit.
SDD proceeding with computation,29485 properties remain. new max is 4
SDD size :1 after 5

BK_STOP 1680360919658

--------------------
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:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303301559.jar
++ sed s/.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-8"
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-8, 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-167889211900037"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-8.tgz
mv RERS17pb113-PT-8 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 ;