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.r512-tall-167912736300394.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)
.................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is TokenRing-COL-100, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-tall-167912736300394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 14:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 14:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 14:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 14:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 58K 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1679340962529

Running Version 202205111006
[2023-03-20 19:36:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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]
[2023-03-20 19:36:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:36:03] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 19:36:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 19:36:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 630 ms
[2023-03-20 19:36:04] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 10201 PT places and 1030402.0 transition bindings in 47 ms.
[2023-03-20 19:36:04] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 4 ms.
[2023-03-20 19:36:04] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-20 19:36:08] [INFO ] Unfolded HLPN to a Petri net with 10201 places and 1010101 transitions 4040404 arcs in 3418 ms.
[2023-03-20 19:36:08] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-20 19:36:11] [INFO ] Unfolded HLPN to a Petri net with 10201 places and 1010101 transitions 4040404 arcs in 3348 ms.
[2023-03-20 19:36:12] [INFO ] Unfolded 2 HLPN properties in 58 ms.
[2023-03-20 19:36:16] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 0 ms.
[2023-03-20 19:36:16] [INFO ] Skeletonized 2 HLPN properties in 0 ms.
Reduce places removed 1 places and 0 transitions.
Skeleton produced trivially non deadlocked net.
Domain [Process(101), Process(101)] of place State breaks symmetries in sort Process
[2023-03-20 19:36:19] [INFO ] Unfolded HLPN to a Petri net with 10201 places and 1010101 transitions 4040404 arcs in 3115 ms.
[2023-03-20 19:36:19] [INFO ] Unfolded 2 HLPN properties in 31 ms.
Built sparse matrix representations for Structural reductions in 621 ms.3593334KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 10201/10201 places, 1010101/1010101 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 15058 ms. Remains 10201 /10201 variables (removed 0) and now considering 1010101/1010101 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10201/10201 places, 1010101/1010101 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 10201/10201 places, 1010101/1010101 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 15144 ms. Remains 10201 /10201 variables (removed 0) and now considering 1010101/1010101 (removed 0) transitions.
// Phase 1: matrix 1010101 rows 10201 cols
[2023-03-20 19:37:22] [INFO ] Computed 101 place invariants in 7845 ms
[2023-03-20 19:37:23] [INFO ] Implicit Places using invariants in 9742 ms returned []
Implicit Place search using SMT only with invariants took 9776 ms to find 0 implicit places.
// Phase 1: matrix 1010101 rows 10201 cols
[2023-03-20 19:37:31] [INFO ] Computed 101 place invariants in 7440 ms
[2023-03-20 19:37:32] [INFO ] Dead Transitions using invariants and state equation in 9182 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10201/10201 places, 1010101/1010101 transitions.
Interrupted Random walk after 98990 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 )
// Phase 1: matrix 1010101 rows 10201 cols
[2023-03-20 19:38:12] [INFO ] Computed 101 place invariants in 8740 ms
Interrupted Random directed walk after 81209 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 )
Interrupted Random walk after 113479 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 )
Interrupted Random directed walk after 69925 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 )
Interrupted Random walk after 87785 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 10201/10201 places, 1010101/1010101 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 14696 ms. Remains 10201 /10201 variables (removed 0) and now considering 1010101/1010101 (removed 0) transitions.
// Phase 1: matrix 1010101 rows 10201 cols
[2023-03-20 19:45:41] [INFO ] Computed 101 place invariants in 7729 ms
[2023-03-20 19:45:42] [INFO ] Implicit Places using invariants in 9419 ms returned []
Implicit Place search using SMT only with invariants took 9423 ms to find 0 implicit places.
// Phase 1: matrix 1010101 rows 10201 cols
[2023-03-20 19:45:49] [INFO ] Computed 101 place invariants in 7086 ms
[2023-03-20 19:45:50] [INFO ] Dead Transitions using invariants and state equation in 8574 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10201/10201 places, 1010101/1010101 transitions.
Interrupted Random walk after 95427 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 )
// Phase 1: matrix 1010101 rows 10201 cols
[2023-03-20 19:46:30] [INFO ] Computed 101 place invariants in 8321 ms
Interrupted Random directed walk after 92759 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 )
Interrupted Random walk after 113588 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 )
Interrupted Random directed walk after 101144 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 )
Interrupted Random walk after 104408 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 )
[2023-03-20 19:54:21] [INFO ] Flatten gal took : 36409 ms
[2023-03-20 19:54:24] [INFO ] Unfolded HLPN to a Petri net with 10201 places and 1010101 transitions 4040404 arcs in 3113 ms.
[2023-03-20 19:54:24] [INFO ] Unfolded 2 HLPN properties in 33 ms.
Initial state reduction rules removed 1 formulas.
Finished random walk after 714 steps, including 0 resets, run visited all 1 properties in 722 ms. (steps per millisecond=0 )
Able to resolve query QuasiLiveness after proving 2 properties.
[2023-03-20 19:55:56] [INFO ] Flatten gal took : 34576 ms
[2023-03-20 19:56:28] [INFO ] Flatten gal took : 32136 ms
[2023-03-20 19:56:32] [INFO ] Time to serialize gal into /tmp/CTLFireability3038426053160956644.gal : 2605 ms
[2023-03-20 19:56:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12692880712350897371.ctl : 2113 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3038426053160956644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12692880712350897371.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
Detected timeout of ITS tools.
[2023-03-20 19:57:23] [INFO ] Flatten gal took : 36475 ms
[2023-03-20 19:57:23] [INFO ] Applying decomposition
[2023-03-20 19:57:55] [INFO ] Flatten gal took : 32880 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10397778852036899438.txt' '-o' '/tmp/graph10397778852036899438.bin' '-w' '/tmp/graph10397778852036899438.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10397778852036899438.bin' '-l' '-1' '-v' '-w' '/tmp/graph10397778852036899438.weights' '-q' '0' '-e' '0.001'
[2023-03-20 19:59:01] [INFO ] Decomposing Gal with order
[2023-03-20 19:59:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 20:05:23] [INFO ] Removed a total of 2439954 redundant transitions.
[2023-03-20 20:05:45] [INFO ] Flatten gal took : 69997 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -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=@none -Xss128m -Xms40m -Xmx8192m

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="TokenRing-COL-100"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is TokenRing-COL-100, 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 r512-tall-167912736300394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-100.tgz
mv TokenRing-COL-100 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 ;