Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r306-smll-165463878700087.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is StigmergyCommit-PT-05a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r306-smll-165463878700087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 4.9K May 30 15:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K May 30 15:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 30 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 30 15:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 25 13:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 25 13:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 14K May 30 15:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K May 30 15:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 30 15:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 30 15:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 613K May 29 12:20 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1654683309835

Running Version 0
[2022-06-08 10:15:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2022-06-08 10:15:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 10:15:13] [INFO ] Load time of PNML (sax parser for PT used): 271 ms
[2022-06-08 10:15:13] [INFO ] Transformed 220 places.
[2022-06-08 10:15:13] [INFO ] Transformed 1212 transitions.
[2022-06-08 10:15:13] [INFO ] Found NUPN structural information;
[2022-06-08 10:15:13] [INFO ] Parsed PT model containing 220 places and 1212 transitions in 369 ms.
Starting structural reductions, iteration 0 : 220/220 places, 1212/1212 transitions.
Ensure Unique test removed 800 transitions
Reduce isomorphic transitions removed 800 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 825 rules applied. Total rules applied 825 place count 220 transition count 387
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 862 place count 195 transition count 375
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 862 place count 195 transition count 327
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 958 place count 147 transition count 327
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 989 place count 116 transition count 284
Iterating global reduction 2 with 31 rules applied. Total rules applied 1020 place count 116 transition count 284
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 1039 place count 97 transition count 265
Iterating global reduction 2 with 19 rules applied. Total rules applied 1058 place count 97 transition count 265
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1064 place count 97 transition count 259
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1071 place count 90 transition count 252
Iterating global reduction 3 with 7 rules applied. Total rules applied 1078 place count 90 transition count 252
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1085 place count 83 transition count 245
Iterating global reduction 3 with 7 rules applied. Total rules applied 1092 place count 83 transition count 245
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1098 place count 83 transition count 239
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 1122 place count 71 transition count 227
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1128 place count 71 transition count 221
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1133 place count 66 transition count 216
Iterating global reduction 5 with 5 rules applied. Total rules applied 1138 place count 66 transition count 216
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1143 place count 61 transition count 211
Iterating global reduction 5 with 5 rules applied. Total rules applied 1148 place count 61 transition count 211
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1153 place count 56 transition count 206
Iterating global reduction 5 with 5 rules applied. Total rules applied 1158 place count 56 transition count 206
Applied a total of 1158 rules in 155 ms. Remains 56 /220 variables (removed 164) and now considering 206/1212 (removed 1006) transitions.
[2022-06-08 10:15:13] [INFO ] Flow matrix only has 188 transitions (discarded 18 similar events)
// Phase 1: matrix 188 rows 56 cols
[2022-06-08 10:15:13] [INFO ] Computed 7 place invariants in 17 ms
[2022-06-08 10:15:13] [INFO ] Implicit Places using invariants in 340 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 394 ms to find 1 implicit places.
[2022-06-08 10:15:13] [INFO ] Flow matrix only has 188 transitions (discarded 18 similar events)
// Phase 1: matrix 188 rows 55 cols
[2022-06-08 10:15:13] [INFO ] Computed 6 place invariants in 7 ms
[2022-06-08 10:15:14] [INFO ] Dead Transitions using invariants and state equation in 227 ms returned []
Starting structural reductions, iteration 1 : 55/220 places, 206/1212 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 55 transition count 200
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 49 transition count 200
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 60 place count 25 transition count 176
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 72 place count 25 transition count 164
Applied a total of 72 rules in 23 ms. Remains 25 /55 variables (removed 30) and now considering 164/206 (removed 42) transitions.
[2022-06-08 10:15:14] [INFO ] Flow matrix only has 146 transitions (discarded 18 similar events)
// Phase 1: matrix 146 rows 25 cols
[2022-06-08 10:15:14] [INFO ] Computed 6 place invariants in 9 ms
[2022-06-08 10:15:14] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-08 10:15:14] [INFO ] Flow matrix only has 146 transitions (discarded 18 similar events)
// Phase 1: matrix 146 rows 25 cols
[2022-06-08 10:15:14] [INFO ] Computed 6 place invariants in 2 ms
[2022-06-08 10:15:14] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-06-08 10:15:14] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 25/220 places, 164/1212 transitions.
Discarding 144 transitions out of 164. Remains 20
[2022-06-08 10:15:14] [INFO ] Initial state test concluded for 1 properties.
Finished random walk after 2160 steps, including 18 resets, run visited all 19 properties in 65 ms. (steps per millisecond=33 )
Able to resolve query QuasiLiveness after proving 20 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1654683316020

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="StigmergyCommit-PT-05a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is StigmergyCommit-PT-05a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r306-smll-165463878700087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-05a.tgz
mv StigmergyCommit-PT-05a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;