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-171679103400409.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-200040, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-171679103400409
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 13 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 16:01 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 5.1M 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 1716883689038

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-200040
Not applying reductions.
Model is PT
Liveness PT
Running Version 202304061127
[2024-05-28 08:08:10] [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 08:08:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 08:08:11] [INFO ] Load time of PNML (sax parser for PT used): 410 ms
[2024-05-28 08:08:11] [INFO ] Transformed 8841 places.
[2024-05-28 08:08:11] [INFO ] Transformed 16400 transitions.
[2024-05-28 08:08:11] [INFO ] Found NUPN structural information;
[2024-05-28 08:08:11] [INFO ] Parsed PT model containing 8841 places and 16400 transitions and 49600 arcs in 571 ms.
Built sparse matrix representations for Structural reductions in 39 ms.127715KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 8841/8841 places, 16400/16400 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 618 ms. Remains 8841 /8841 variables (removed 0) and now considering 16400/16400 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 621 ms. Remains : 8841/8841 places, 16400/16400 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 8841/8841 places, 16400/16400 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 342 ms. Remains 8841 /8841 variables (removed 0) and now considering 16400/16400 (removed 0) transitions.
// Phase 1: matrix 16400 rows 8841 cols
[2024-05-28 08:08:13] [INFO ] Computed 441 invariants in 312 ms
[2024-05-28 08:08:14] [INFO ] Implicit Places using invariants in 1642 ms returned []
Implicit Place search using SMT only with invariants took 1674 ms to find 0 implicit places.
[2024-05-28 08:08:14] [INFO ] Invariant cache hit.
[2024-05-28 08:08:15] [INFO ] Dead Transitions using invariants and state equation in 1257 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 3276 ms. Remains : 8841/8841 places, 16400/16400 transitions.
Interrupted Random walk after 775143 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=25 )
Interrupted Random directed walk after 451145 steps, including 0 resets, run timeout after 30015 ms. (steps per millisecond=15 )
[2024-05-28 08:09:15] [INFO ] Invariant cache hit.
[2024-05-28 08:09:21] [INFO ] [Real]Absence check using 241 positive place invariants in 619 ms returned sat
[2024-05-28 08:09:21] [INFO ] [Real]Absence check using 241 positive and 200 generalized place invariants in 698 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 8841/8841 places, 16400/16400 transitions.
Drop transitions removed 8000 transitions
Trivial Post-agglo rules discarded 8000 transitions
Performed 8000 trivial Post agglomeration. Transition count delta: 8000
Iterating post reduction 0 with 8000 rules applied. Total rules applied 8000 place count 8841 transition count 8400
Reduce places removed 8040 places and 0 transitions.
Ensure Unique test removed 7800 transitions
Reduce isomorphic transitions removed 7800 transitions.
Discarding 200 places :
Implicit places reduction removed 200 places
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 1 with 16440 rules applied. Total rules applied 24440 place count 601 transition count 200
Reduce places removed 601 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 25240 place count 0 transition count 1
Applied a total of 25240 rules in 100 ms. Remains 0 /8841 variables (removed 8841) and now considering 1/16400 (removed 16399) transitions.
[2024-05-28 08:09:21] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 08:09:21] [INFO ] Implicit Places using invariants in 6 ms returned []
[2024-05-28 08:09:21] [INFO ] Invariant cache hit.
[2024-05-28 08:09:21] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2024-05-28 08:09:21] [INFO ] Invariant cache hit.
[2024-05-28 08:09:22] [INFO ] Dead Transitions using invariants and state equation in 8 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/8841 places, 1/16400 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 136 ms. Remains : 0/8841 places, 1/16400 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 8841/8841 places, 16400/16400 transitions.
Drop transitions removed 8000 transitions
Trivial Post-agglo rules discarded 8000 transitions
Performed 8000 trivial Post agglomeration. Transition count delta: 8000
Iterating post reduction 0 with 8000 rules applied. Total rules applied 8000 place count 8841 transition count 8400
Reduce places removed 8040 places and 0 transitions.
Ensure Unique test removed 7800 transitions
Reduce isomorphic transitions removed 7800 transitions.
Discarding 200 places :
Implicit places reduction removed 200 places
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 1 with 16440 rules applied. Total rules applied 24440 place count 601 transition count 200
Reduce places removed 601 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 25240 place count 0 transition count 1
Applied a total of 25240 rules in 87 ms. Remains 0 /8841 variables (removed 8841) and now considering 1/16400 (removed 16399) transitions.
[2024-05-28 08:09:22] [INFO ] Invariant cache hit.
[2024-05-28 08:09:22] [INFO ] Implicit Places using invariants in 9 ms returned []
[2024-05-28 08:09:22] [INFO ] Invariant cache hit.
[2024-05-28 08:09:22] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2024-05-28 08:09:22] [INFO ] Invariant cache hit.
[2024-05-28 08:09:22] [INFO ] Dead Transitions using invariants and state equation in 6 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/8841 places, 1/16400 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 126 ms. Remains : 0/8841 places, 1/16400 transitions.
Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Total runtime 71565 ms.

BK_STOP 1716883763089

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.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-200040"
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-200040, 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-171679103400409"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200040.tgz
mv ServersAndClients-PT-200040 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 ;