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-165463878800137.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-10a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r306-smll-165463878800137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 155M
-rw-r--r-- 1 mcc users 7.8K May 30 15:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 30 15:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 30 15:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 30 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 25 13:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 25 13:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 25 13:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 25 13:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 13K May 30 15:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K May 30 15:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 30 15:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 30 15:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:02 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 155M 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 1654687601018

Running Version 0
[2022-06-08 11:26:44] [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 11:26:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 11:26:51] [INFO ] Load time of PNML (sax parser for PT used): 7658 ms
[2022-06-08 11:26:52] [INFO ] Transformed 400 places.
[2022-06-08 11:26:53] [INFO ] Transformed 136960 transitions.
[2022-06-08 11:26:53] [INFO ] Found NUPN structural information;
[2022-06-08 11:26:53] [INFO ] Parsed PT model containing 400 places and 136960 transitions in 8958 ms.
Starting structural reductions, iteration 0 : 400/400 places, 136960/136960 transitions.
Ensure Unique test removed 132345 transitions
Reduce isomorphic transitions removed 132345 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 132390 rules applied. Total rules applied 132390 place count 400 transition count 4570
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 132457 place count 355 transition count 4548
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 88 Pre rules applied. Total rules applied 132457 place count 355 transition count 4460
Deduced a syphon composed of 88 places in 21 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 132633 place count 267 transition count 4460
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 132689 place count 211 transition count 4382
Iterating global reduction 2 with 56 rules applied. Total rules applied 132745 place count 211 transition count 4382
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 132779 place count 177 transition count 4348
Iterating global reduction 2 with 34 rules applied. Total rules applied 132813 place count 177 transition count 4348
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 132824 place count 177 transition count 4337
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 132836 place count 165 transition count 4325
Iterating global reduction 3 with 12 rules applied. Total rules applied 132848 place count 165 transition count 4325
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 132860 place count 153 transition count 4313
Iterating global reduction 3 with 12 rules applied. Total rules applied 132872 place count 153 transition count 4313
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 132883 place count 153 transition count 4302
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 12 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 132927 place count 131 transition count 4280
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 132938 place count 131 transition count 4269
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 132948 place count 121 transition count 4259
Iterating global reduction 5 with 10 rules applied. Total rules applied 132958 place count 121 transition count 4259
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 132968 place count 111 transition count 4249
Iterating global reduction 5 with 10 rules applied. Total rules applied 132978 place count 111 transition count 4249
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 132988 place count 101 transition count 4239
Iterating global reduction 5 with 10 rules applied. Total rules applied 132998 place count 101 transition count 4239
Applied a total of 132998 rules in 1718 ms. Remains 101 /400 variables (removed 299) and now considering 4239/136960 (removed 132721) transitions.
[2022-06-08 11:26:54] [INFO ] Flow matrix only has 4206 transitions (discarded 33 similar events)
// Phase 1: matrix 4206 rows 101 cols
[2022-06-08 11:26:55] [INFO ] Computed 12 place invariants in 130 ms
[2022-06-08 11:26:58] [INFO ] Implicit Places using invariants in 3272 ms returned [100]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3395 ms to find 1 implicit places.
[2022-06-08 11:26:58] [INFO ] Flow matrix only has 4206 transitions (discarded 33 similar events)
// Phase 1: matrix 4206 rows 100 cols
[2022-06-08 11:26:58] [INFO ] Computed 11 place invariants in 56 ms
[2022-06-08 11:27:02] [INFO ] Dead Transitions using invariants and state equation in 4028 ms returned []
Starting structural reductions, iteration 1 : 100/400 places, 4239/136960 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 100 transition count 4228
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 89 transition count 4228
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 110 place count 45 transition count 4184
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 132 place count 45 transition count 4162
Applied a total of 132 rules in 644 ms. Remains 45 /100 variables (removed 55) and now considering 4162/4239 (removed 77) transitions.
[2022-06-08 11:27:02] [INFO ] Flow matrix only has 4129 transitions (discarded 33 similar events)
// Phase 1: matrix 4129 rows 45 cols
[2022-06-08 11:27:02] [INFO ] Computed 11 place invariants in 20 ms
[2022-06-08 11:27:04] [INFO ] Implicit Places using invariants in 1449 ms returned []
[2022-06-08 11:27:04] [INFO ] Flow matrix only has 4129 transitions (discarded 33 similar events)
// Phase 1: matrix 4129 rows 45 cols
[2022-06-08 11:27:04] [INFO ] Computed 11 place invariants in 22 ms
[2022-06-08 11:27:07] [INFO ] Implicit Places using invariants and state equation in 2681 ms returned []
Implicit Place search using SMT with State Equation took 4139 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 45/400 places, 4162/136960 transitions.
Discarding 4127 transitions out of 4162. Remains 35
[2022-06-08 11:27:07] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 9198 ms. (steps per millisecond=1 ) properties (out of 34) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :1
Finished Best-First random walk after 4108 steps, including 1 resets, run visited all 1 properties in 9 ms. (steps per millisecond=456 )
Able to resolve query QuasiLiveness after proving 35 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1654687637649

--------------------
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-10a"
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-10a, 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-165463878800137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-10a.tgz
mv StigmergyCommit-PT-10a 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 ;