Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978200451.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d2m04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978200451
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 10:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 10:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 10:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Feb 26 10:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 10:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 10:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.1M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679317723436

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 13:08:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 13:08:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:08:45] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2023-03-20 13:08:45] [INFO ] Transformed 2398 places.
[2023-03-20 13:08:45] [INFO ] Transformed 1954 transitions.
[2023-03-20 13:08:45] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 224 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1984 places in 14 ms
Reduce places removed 1984 places and 0 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 118 places :
Symmetric choice reduction at 1 with 118 rule applications. Total rules 971 place count 271 transition count 376
Iterating global reduction 1 with 118 rules applied. Total rules applied 1089 place count 271 transition count 376
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 1100 place count 271 transition count 365
Discarding 91 places :
Symmetric choice reduction at 2 with 91 rule applications. Total rules 1191 place count 180 transition count 274
Iterating global reduction 2 with 91 rules applied. Total rules applied 1282 place count 180 transition count 274
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1318 place count 180 transition count 238
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1355 place count 143 transition count 186
Iterating global reduction 3 with 37 rules applied. Total rules applied 1392 place count 143 transition count 186
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 1414 place count 143 transition count 164
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1424 place count 133 transition count 149
Iterating global reduction 4 with 10 rules applied. Total rules applied 1434 place count 133 transition count 149
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1444 place count 123 transition count 139
Iterating global reduction 4 with 10 rules applied. Total rules applied 1454 place count 123 transition count 139
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1460 place count 117 transition count 132
Iterating global reduction 4 with 6 rules applied. Total rules applied 1466 place count 117 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1468 place count 117 transition count 130
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1474 place count 111 transition count 124
Iterating global reduction 5 with 6 rules applied. Total rules applied 1480 place count 111 transition count 124
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1484 place count 107 transition count 120
Iterating global reduction 5 with 4 rules applied. Total rules applied 1488 place count 107 transition count 120
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1490 place count 105 transition count 116
Iterating global reduction 5 with 2 rules applied. Total rules applied 1492 place count 105 transition count 116
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1493 place count 104 transition count 115
Iterating global reduction 5 with 1 rules applied. Total rules applied 1494 place count 104 transition count 115
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1495 place count 103 transition count 114
Iterating global reduction 5 with 1 rules applied. Total rules applied 1496 place count 103 transition count 114
Applied a total of 1496 rules in 84 ms. Remains 103 /414 variables (removed 311) and now considering 114/1954 (removed 1840) transitions.
// Phase 1: matrix 114 rows 103 cols
[2023-03-20 13:08:45] [INFO ] Computed 5 place invariants in 14 ms
[2023-03-20 13:08:45] [INFO ] Implicit Places using invariants in 224 ms returned []
[2023-03-20 13:08:45] [INFO ] Invariant cache hit.
[2023-03-20 13:08:45] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-03-20 13:08:46] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
[2023-03-20 13:08:46] [INFO ] Invariant cache hit.
[2023-03-20 13:08:46] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/414 places, 114/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 659 ms. Remains : 103/414 places, 114/1954 transitions.
Support contains 2 out of 103 places after structural reductions.
[2023-03-20 13:08:46] [INFO ] Flatten gal took : 34 ms
[2023-03-20 13:08:46] [INFO ] Flatten gal took : 14 ms
[2023-03-20 13:08:46] [INFO ] Input system was already deterministic with 114 transitions.
Incomplete random walk after 10000 steps, including 2278 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1044 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Probably explored full state space saw : 924 states, properties seen :0
Probabilistic random walk after 2134 steps, saw 924 distinct states, run finished after 24 ms. (steps per millisecond=88 ) properties seen :0
Explored full state space saw : 924 states, properties seen :0
Exhaustive walk after 2134 steps, saw 924 distinct states, run finished after 7 ms. (steps per millisecond=304 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m04-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 22 stabilizing places and 26 stable transitions
Graph (complete) has 326 edges and 103 vertex of which 102 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
All properties solved by simple procedures.
Total runtime 1419 ms.
ITS solved all properties within timeout

BK_STOP 1679317726693

--------------------
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 LTLCardinality -timeout 360 -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="SieveSingleMsgMbox-PT-d2m04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ltsminxred"
echo " Input is SieveSingleMsgMbox-PT-d2m04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905978200451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m04.tgz
mv SieveSingleMsgMbox-PT-d2m04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;