fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r377-smll-167891828600329
Last Updated
May 14, 2023

About the Execution of Smart+red for ServersAndClients-PT-200320

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
3558.552 424045.00 467498.00 1482.80 T normal

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.r377-smll-167891828600329.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r377-smll-167891828600329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 6.8K Feb 26 03:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 03:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 03:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 03:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 04:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 26 04:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 04:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 04:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 41M Mar 5 18:23 model.pnml

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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 1679107672353

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=smartxred
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ServersAndClients-PT-200320
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 02:47:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2023-03-18 02:47:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 02:47:58] [INFO ] Load time of PNML (sax parser for PT used): 2557 ms
[2023-03-18 02:47:58] [INFO ] Transformed 65121 places.
[2023-03-18 02:47:59] [INFO ] Transformed 128400 transitions.
[2023-03-18 02:47:59] [INFO ] Parsed PT model containing 65121 places and 128400 transitions and 385600 arcs in 3283 ms.
Built sparse matrix representations for Structural reductions in 108 ms.400789KB 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 1395 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 1413 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 1249 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
// Phase 1: matrix 128400 rows 65121 cols
[2023-03-18 02:48:10] [INFO ] Computed 721 place invariants in 3339 ms
[2023-03-18 02:48:20] [INFO ] Implicit Places using invariants in 13605 ms returned []
Implicit Place search using SMT only with invariants took 13660 ms to find 0 implicit places.
[2023-03-18 02:48:20] [INFO ] Invariant cache hit.
[2023-03-18 02:48:29] [INFO ] Dead Transitions using invariants and state equation in 9375 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 24302 ms. Remains : 65121/65121 places, 128400/128400 transitions.
Interrupted Random walk after 219854 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
[2023-03-18 02:48:59] [INFO ] Invariant cache hit.
Interrupted Random directed walk after 112126 steps, including 0 resets, run timeout after 30007 ms. (steps per millisecond=3 )
Interrupted Random walk after 220307 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
Interrupted Random directed walk after 110333 steps, including 0 resets, run timeout after 30016 ms. (steps per millisecond=3 )
Interrupted Random walk after 225077 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
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 1042 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
[2023-03-18 02:51:28] [INFO ] Invariant cache hit.
[2023-03-18 02:51:36] [INFO ] Implicit Places using invariants in 8133 ms returned []
Implicit Place search using SMT only with invariants took 8153 ms to find 0 implicit places.
[2023-03-18 02:51:36] [INFO ] Invariant cache hit.
[2023-03-18 02:51:45] [INFO ] Dead Transitions using invariants and state equation in 8422 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 17624 ms. Remains : 65121/65121 places, 128400/128400 transitions.
Interrupted Random walk after 218248 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
[2023-03-18 02:52:15] [INFO ] Invariant cache hit.
Interrupted Random directed walk after 109353 steps, including 0 resets, run timeout after 30020 ms. (steps per millisecond=3 )
Interrupted Random walk after 231180 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
Interrupted Random directed walk after 111634 steps, including 0 resets, run timeout after 30014 ms. (steps per millisecond=3 )
Interrupted Random walk after 230030 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
[2023-03-18 02:54:49] [INFO ] Flatten gal took : 5847 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 3227 ms. Remains 0 /65121 variables (removed 65121) and now considering 1/128400 (removed 128399) transitions.
[2023-03-18 02:54:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 02:54:52] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-18 02:54:52] [INFO ] Invariant cache hit.
[2023-03-18 02:54:52] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 02:54:52] [INFO ] Invariant cache hit.
[2023-03-18 02:54:52] [INFO ] Dead Transitions using invariants and state equation in 9 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 3300 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 3019 ms. Remains 0 /65121 variables (removed 65121) and now considering 1/128400 (removed 128399) transitions.
[2023-03-18 02:54:55] [INFO ] Invariant cache hit.
[2023-03-18 02:54:55] [INFO ] Implicit Places using invariants in 8 ms returned []
[2023-03-18 02:54:55] [INFO ] Invariant cache hit.
[2023-03-18 02:54:55] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-03-18 02:54:55] [INFO ] Invariant cache hit.
[2023-03-18 02:54:55] [INFO ] Dead Transitions using invariants and state equation in 7 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 3064 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 419597 ms.
ITS solved all properties within timeout

BK_STOP 1679108096398

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -timeout 180 -rebuildPNML

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="smartxred"
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 smartxred"
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 r377-smll-167891828600329"
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 ;