Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r166-oct2-162089278500163.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S02J06T10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278500163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 111K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 450K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 172K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 851K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 14K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 27 09:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 27 09:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Mar 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.7M May 5 16:51 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 StableMarking

=== Now, execution of the tool begins

BK_START 1621287841372

Running Version 0
[2021-05-17 21:44:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-17 21:44:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:44:03] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2021-05-17 21:44:03] [INFO ] Transformed 844 places.
[2021-05-17 21:44:03] [INFO ] Transformed 1812 transitions.
[2021-05-17 21:44:03] [INFO ] Parsed PT model containing 844 places and 1812 transitions in 186 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 844) seen :796
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 48) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 40) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 36) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
[2021-05-17 21:44:03] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 844 cols
[2021-05-17 21:44:03] [INFO ] Computed 58 place invariants in 94 ms
[2021-05-17 21:44:04] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:25
[2021-05-17 21:44:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 21:44:04] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 36 ms returned sat
[2021-05-17 21:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:44:29] [INFO ] [Nat]Absence check using state equation in 24197 ms returned unsat :0 sat :23
[2021-05-17 21:44:29] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-17 21:44:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 25 Parikh solutions to 13 different solutions.
Incomplete Parikh walk after 1700 steps, including 504 resets, run finished after 12 ms. (steps per millisecond=141 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3510 steps, including 704 resets, run finished after 19 ms. (steps per millisecond=184 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4030 steps, including 880 resets, run finished after 35 ms. (steps per millisecond=115 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1290 steps, including 390 resets, run finished after 8 ms. (steps per millisecond=161 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 440 steps, including 122 resets, run finished after 4 ms. (steps per millisecond=110 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1950 steps, including 454 resets, run finished after 14 ms. (steps per millisecond=139 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2180 steps, including 557 resets, run finished after 11 ms. (steps per millisecond=198 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 970 steps, including 252 resets, run finished after 5 ms. (steps per millisecond=194 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1320 steps, including 342 resets, run finished after 6 ms. (steps per millisecond=220 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5340 steps, including 960 resets, run finished after 40 ms. (steps per millisecond=133 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 227 resets, run finished after 17 ms. (steps per millisecond=41 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1310 steps, including 395 resets, run finished after 7 ms. (steps per millisecond=187 ) properties (out of 25) seen :0 could not realise parikh vector
Support contains 25 out of 844 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 842 transition count 1563
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 180 place count 753 transition count 1563
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 753 transition count 1463
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 653 transition count 1463
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 540 place count 573 transition count 1383
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 560 place count 573 transition count 1363
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 580 place count 553 transition count 1363
Applied a total of 580 rules in 257 ms. Remains 553 /844 variables (removed 291) and now considering 1363/1652 (removed 289) transitions.
[2021-05-17 21:44:29] [INFO ] Flow matrix only has 1343 transitions (discarded 20 similar events)
// Phase 1: matrix 1343 rows 553 cols
[2021-05-17 21:44:29] [INFO ] Computed 56 place invariants in 40 ms
[2021-05-17 21:44:30] [INFO ] Dead Transitions using invariants and state equation in 1106 ms returned [1183, 1184, 1185, 1186, 1189, 1190, 1191, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1202, 1204, 1206, 1207, 1208, 1209, 1210, 1215, 1216, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1227, 1229, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1240, 1241, 1242, 1247, 1248, 1250, 1251, 1253, 1254, 1255, 1257, 1258, 1259, 1260, 1266, 1267, 1268, 1269, 1270, 1272, 1274, 1275, 1276, 1277, 1278, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1299, 1300, 1301, 1302, 1303, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1327, 1328, 1329, 1331, 1332, 1333, 1335, 1336, 1337, 1339, 1340, 1345, 1347, 1348, 1349, 1351, 1352, 1353, 1355, 1356, 1357, 1358]
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions :[1358, 1357, 1356, 1355, 1353, 1352, 1351, 1349, 1348, 1347, 1345, 1340, 1339, 1337, 1336, 1335, 1333, 1332, 1331, 1329, 1328, 1327, 1313, 1312, 1311, 1310, 1309, 1308, 1307, 1306, 1303, 1302, 1301, 1300, 1299, 1297, 1296, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1278, 1277, 1276, 1275, 1274, 1272, 1270, 1269, 1268, 1267, 1266, 1260, 1259, 1258, 1257, 1255, 1254, 1253, 1251, 1250, 1248, 1247, 1242, 1241, 1240, 1238, 1237, 1236, 1235, 1234, 1233, 1232, 1229, 1227, 1225, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1216, 1215, 1210, 1209, 1208, 1207, 1206, 1204, 1202, 1200, 1199, 1198, 1197, 1196, 1195, 1194, 1193, 1191, 1190, 1189, 1186, 1185, 1184, 1183]
Starting structural reductions, iteration 1 : 553/844 places, 1253/1652 transitions.
Reduce places removed 0 places and 20 transitions.
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 0 places and 20 transitions.
Applied a total of 0 rules in 27 ms. Remains 553 /553 variables (removed 0) and now considering 1213/1253 (removed 40) transitions.
Finished structural reductions, in 2 iterations. Remains : 553/844 places, 1213/1652 transitions.
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1621287871001

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="PolyORBLF-PT-S02J06T10"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J06T10, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-oct2-162089278500163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T10.tgz
mv PolyORBLF-PT-S02J06T10 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;