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-171679103500424.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)
.....................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ServersAndClients-PT-200320, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-171679103500424
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 13 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 13 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 13 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:51 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 41M 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 1716883969047

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-200320
Not applying reductions.
Model is PT
Liveness PT
Running Version 202304061127
[2024-05-28 08:12:50] [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 08:12:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 08:12:52] [INFO ] Load time of PNML (sax parser for PT used): 1507 ms
[2024-05-28 08:12:52] [INFO ] Transformed 65121 places.
[2024-05-28 08:12:52] [INFO ] Transformed 128400 transitions.
[2024-05-28 08:12:52] [INFO ] Found NUPN structural information;
[2024-05-28 08:12:52] [INFO ] Parsed PT model containing 65121 places and 128400 transitions and 385600 arcs in 2299 ms.
Built sparse matrix representations for Structural reductions in 90 ms.454331KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 65121/65121 places, 128400/128400 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 1126 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1139 ms. Remains : 65121/65121 places, 128400/128400 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 65121/65121 places, 128400/128400 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 791 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
// Phase 1: matrix 128400 rows 65121 cols
[2024-05-28 08:13:00] [INFO ] Computed 721 invariants in 2215 ms
[2024-05-28 08:13:08] [INFO ] Implicit Places using invariants in 9912 ms returned []
Implicit Place search using SMT only with invariants took 9946 ms to find 0 implicit places.
[2024-05-28 08:13:08] [INFO ] Invariant cache hit.
[2024-05-28 08:13:15] [INFO ] Dead Transitions using invariants and state equation in 7282 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 18023 ms. Remains : 65121/65121 places, 128400/128400 transitions.
Interrupted Random walk after 255217 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
[2024-05-28 08:13:45] [INFO ] Invariant cache hit.
Interrupted Random directed walk after 145298 steps, including 0 resets, run timeout after 30007 ms. (steps per millisecond=4 )
Interrupted Random walk after 259302 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
Interrupted Random directed walk after 114545 steps, including 0 resets, run timeout after 30061 ms. (steps per millisecond=3 )
Interrupted Random walk after 241914 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 65121/65121 places, 128400/128400 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 762 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
[2024-05-28 08:16:27] [INFO ] Invariant cache hit.
[2024-05-28 08:16:34] [INFO ] Implicit Places using invariants in 7157 ms returned []
Implicit Place search using SMT only with invariants took 7158 ms to find 0 implicit places.
[2024-05-28 08:16:34] [INFO ] Invariant cache hit.
[2024-05-28 08:16:41] [INFO ] Dead Transitions using invariants and state equation in 7613 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 15545 ms. Remains : 65121/65121 places, 128400/128400 transitions.
Interrupted Random walk after 255862 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
[2024-05-28 08:17:12] [INFO ] Invariant cache hit.
Interrupted Random directed walk after 146306 steps, including 0 resets, run timeout after 30011 ms. (steps per millisecond=4 )
Interrupted Random walk after 262497 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
Interrupted Random directed walk after 146710 steps, including 0 resets, run timeout after 30051 ms. (steps per millisecond=4 )
Interrupted Random walk after 260125 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
[2024-05-28 08:19:58] [INFO ] Flatten gal took : 4636 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 64000 transitions
Trivial Post-agglo rules discarded 64000 transitions
Performed 64000 trivial Post agglomeration. Transition count delta: 64000
Iterating post reduction 0 with 64000 rules applied. Total rules applied 64000 place count 65121 transition count 64400
Reduce places removed 64320 places and 0 transitions.
Ensure Unique test removed 63800 transitions
Reduce isomorphic transitions removed 63800 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 128720 rules applied. Total rules applied 192720 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 193520 place count 0 transition count 1
Applied a total of 193520 rules in 1951 ms. Remains 0 /65121 variables (removed 65121) and now considering 1/128400 (removed 128399) transitions.
[2024-05-28 08:20:00] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 08:20:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 08:20:00] [INFO ] Invariant cache hit.
[2024-05-28 08:20:01] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-28 08:20:01] [INFO ] Invariant cache hit.
[2024-05-28 08:20:01] [INFO ] Dead Transitions using invariants and state equation in 10 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/65121 places, 1/128400 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 2092 ms. Remains : 0/65121 places, 1/128400 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 64000 transitions
Trivial Post-agglo rules discarded 64000 transitions
Performed 64000 trivial Post agglomeration. Transition count delta: 64000
Iterating post reduction 0 with 64000 rules applied. Total rules applied 64000 place count 65121 transition count 64400
Reduce places removed 64320 places and 0 transitions.
Ensure Unique test removed 63800 transitions
Reduce isomorphic transitions removed 63800 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 128720 rules applied. Total rules applied 192720 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 193520 place count 0 transition count 1
Applied a total of 193520 rules in 1799 ms. Remains 0 /65121 variables (removed 65121) and now considering 1/128400 (removed 128399) transitions.
[2024-05-28 08:20:02] [INFO ] Invariant cache hit.
[2024-05-28 08:20:02] [INFO ] Implicit Places using invariants in 9 ms returned []
[2024-05-28 08:20:02] [INFO ] Invariant cache hit.
[2024-05-28 08:20:02] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2024-05-28 08:20:02] [INFO ] Invariant cache hit.
[2024-05-28 08:20:02] [INFO ] Dead Transitions using invariants and state equation in 6 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/65121 places, 1/128400 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1834 ms. Remains : 0/65121 places, 1/128400 transitions.
Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Total runtime 432395 ms.

BK_STOP 1716884403846

--------------------
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-200320"
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-200320, 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-171679103500424"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200320.tgz
mv ServersAndClients-PT-200320 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 ;