Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r352-tall-171679103400404.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ServersAndClients-PT-100320, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-171679103400404
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 13 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 16:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 13 16:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20M May 18 16:43 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 Liveness

=== Now, execution of the tool begins

BK_START 1716883557906

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=gold2023
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ServersAndClients-PT-100320
Not applying reductions.
Model is PT
Liveness PT
Running Version 202304061127
[2024-05-28 08:05:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 08:05:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 08:06:00] [INFO ] Load time of PNML (sax parser for PT used): 904 ms
[2024-05-28 08:06:00] [INFO ] Transformed 32721 places.
[2024-05-28 08:06:00] [INFO ] Transformed 64200 transitions.
[2024-05-28 08:06:00] [INFO ] Found NUPN structural information;
[2024-05-28 08:06:00] [INFO ] Parsed PT model containing 32721 places and 64200 transitions and 192800 arcs in 1130 ms.
Built sparse matrix representations for Structural reductions in 64 ms.377164KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 637 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 645 ms. Remains : 32721/32721 places, 64200/64200 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 455 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2024-05-28 08:06:04] [INFO ] Computed 521 invariants in 835 ms
[2024-05-28 08:06:08] [INFO ] Implicit Places using invariants in 4799 ms returned []
Implicit Place search using SMT only with invariants took 4824 ms to find 0 implicit places.
[2024-05-28 08:06:08] [INFO ] Invariant cache hit.
[2024-05-28 08:06:11] [INFO ] Dead Transitions using invariants and state equation in 3678 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 8958 ms. Remains : 32721/32721 places, 64200/64200 transitions.
Interrupted Random walk after 401169 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
[2024-05-28 08:06:42] [INFO ] Invariant cache hit.
Interrupted Random directed walk after 253206 steps, including 0 resets, run timeout after 30016 ms. (steps per millisecond=8 )
Interrupted Random walk after 413561 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
Interrupted Random directed walk after 255014 steps, including 0 resets, run timeout after 30032 ms. (steps per millisecond=8 )
Interrupted Random walk after 411863 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 388 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
[2024-05-28 08:08:55] [INFO ] Invariant cache hit.
[2024-05-28 08:08:58] [INFO ] Implicit Places using invariants in 3499 ms returned []
Implicit Place search using SMT only with invariants took 3501 ms to find 0 implicit places.
[2024-05-28 08:08:58] [INFO ] Invariant cache hit.
[2024-05-28 08:09:02] [INFO ] Dead Transitions using invariants and state equation in 3619 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 7510 ms. Remains : 32721/32721 places, 64200/64200 transitions.
Interrupted Random walk after 407497 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
[2024-05-28 08:09:32] [INFO ] Invariant cache hit.
Interrupted Random directed walk after 253998 steps, including 0 resets, run timeout after 30034 ms. (steps per millisecond=8 )
Interrupted Random walk after 405584 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
Interrupted Random directed walk after 253418 steps, including 0 resets, run timeout after 30028 ms. (steps per millisecond=8 )
Interrupted Random walk after 402782 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
[2024-05-28 08:11:47] [INFO ] Flatten gal took : 2481 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 32000 transitions
Trivial Post-agglo rules discarded 32000 transitions
Performed 32000 trivial Post agglomeration. Transition count delta: 32000
Iterating post reduction 0 with 32000 rules applied. Total rules applied 32000 place count 32721 transition count 32200
Reduce places removed 32320 places and 0 transitions.
Ensure Unique test removed 31900 transitions
Reduce isomorphic transitions removed 31900 transitions.
Discarding 100 places :
Implicit places reduction removed 100 places
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 64520 rules applied. Total rules applied 96520 place count 301 transition count 100
Reduce places removed 301 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 96920 place count 0 transition count 1
Applied a total of 96920 rules in 558 ms. Remains 0 /32721 variables (removed 32721) and now considering 1/64200 (removed 64199) transitions.
[2024-05-28 08:11:48] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 08:11:48] [INFO ] Implicit Places using invariants in 10 ms returned []
[2024-05-28 08:11:48] [INFO ] Invariant cache hit.
[2024-05-28 08:11:48] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2024-05-28 08:11:48] [INFO ] Invariant cache hit.
[2024-05-28 08:11:48] [INFO ] Dead Transitions using invariants and state equation in 5 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/32721 places, 1/64200 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 598 ms. Remains : 0/32721 places, 1/64200 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 32000 transitions
Trivial Post-agglo rules discarded 32000 transitions
Performed 32000 trivial Post agglomeration. Transition count delta: 32000
Iterating post reduction 0 with 32000 rules applied. Total rules applied 32000 place count 32721 transition count 32200
Reduce places removed 32320 places and 0 transitions.
Ensure Unique test removed 31900 transitions
Reduce isomorphic transitions removed 31900 transitions.
Discarding 100 places :
Implicit places reduction removed 100 places
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 64520 rules applied. Total rules applied 96520 place count 301 transition count 100
Reduce places removed 301 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 96920 place count 0 transition count 1
Applied a total of 96920 rules in 492 ms. Remains 0 /32721 variables (removed 32721) and now considering 1/64200 (removed 64199) transitions.
[2024-05-28 08:11:49] [INFO ] Invariant cache hit.
[2024-05-28 08:11:49] [INFO ] Implicit Places using invariants in 7 ms returned []
[2024-05-28 08:11:49] [INFO ] Invariant cache hit.
[2024-05-28 08:11:49] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2024-05-28 08:11:49] [INFO ] Invariant cache hit.
[2024-05-28 08:11:49] [INFO ] Dead Transitions using invariants and state equation in 7 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/32721 places, 1/64200 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 526 ms. Remains : 0/32721 places, 1/64200 transitions.
Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Total runtime 349651 ms.

BK_STOP 1716883909939

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -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'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -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="ServersAndClients-PT-100320"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ServersAndClients-PT-100320, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r352-tall-171679103400404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100320.tgz
mv ServersAndClients-PT-100320 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;