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.r323-tall-165472293000314.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 RingSingleMessageInMbox-PT-d2m160, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472293000314
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 9.0K Jun 7 17:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Jun 7 17:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 17:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 7 17:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 16K Jun 7 18:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Jun 7 18:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Jun 7 18:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Jun 7 18:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 102M Jun 6 12:11 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 RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654792551271

Running Version 0
[2022-06-09 16:35:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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, 3600]
[2022-06-09 16:35:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 16:35:55] [INFO ] Load time of PNML (sax parser for PT used): 3041 ms
[2022-06-09 16:35:56] [INFO ] Transformed 66950 places.
[2022-06-09 16:35:56] [INFO ] Transformed 213625 transitions.
[2022-06-09 16:35:56] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 3919 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 407 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36863 places in 362 ms
Reduce places removed 36863 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 7077 steps, including 1048 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen :{}
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 23253 steps, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 23253 steps, saw 16579 distinct states, run finished after 30008 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 213625 rows 30087 cols
[2022-06-09 16:39:03] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-09 16:39:10] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2022-06-09 16:39:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 16:39:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Support contains 2 out of 30087 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30087/30087 places, 213625/213625 transitions.
Graph (complete) has 273427 edges and 30087 vertex of which 30026 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.196 ms
Discarding 61 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 356 transitions.
Iterating post reduction 0 with 356 rules applied. Total rules applied 357 place count 30026 transition count 213269
Discarding 308 places :
Symmetric choice reduction at 1 with 308 rule applications. Total rules 665 place count 29718 transition count 44625
Iterating global reduction 1 with 308 rules applied. Total rules applied 973 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 978 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 983 place count 29713 transition count 44620
Applied a total of 983 rules in 6302 ms. Remains 29713 /30087 variables (removed 374) and now considering 44620/213625 (removed 169005) transitions.
Finished structural reductions, in 1 iterations. Remains : 29713/30087 places, 44620/213625 transitions.
[2022-06-09 16:39:44] [INFO ] Flatten gal took : 2353 ms
[2022-06-09 16:39:46] [INFO ] Flatten gal took : 1529 ms
[2022-06-09 16:39:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8682193908170318686.gal : 329 ms
[2022-06-09 16:39:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6261156299775759661.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality8682193908170318686.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6261156299775759661.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality8682193908170318686.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6261156299775759661.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 16:40:03] [INFO ] Flatten gal took : 1468 ms
[2022-06-09 16:40:03] [INFO ] Applying decomposition
[2022-06-09 16:40:04] [INFO ] Flatten gal took : 1473 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12171414175733727256.txt, -o, /tmp/graph12171414175733727256.bin, -w, /tmp/graph12171414175733727256.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12171414175733727256.bin, -l, -1, -v, -w, /tmp/graph12171414175733727256.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 16:40:10] [INFO ] Decomposing Gal with order
[2022-06-09 16:40:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 16:40:17] [INFO ] Flatten gal took : 1513 ms
[2022-06-09 16:40:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-06-09 16:40:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2494941955170861569.gal : 124 ms
[2022-06-09 16:40:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4292923673877668022.prop : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2494941955170861569.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4292923673877668022.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2494941955170861569.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4292923673877668022.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7071315400134861586
[2022-06-09 16:40:34] [INFO ] Built C files in 464ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7071315400134861586
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7071315400134861586]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7071315400134861586] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7071315400134861586] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Interrupted random walk after 103671 steps, including 15578 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{}
Finished Best-First random walk after 43578 steps, including 38 resets, run visited all 1 properties in 100 ms. (steps per millisecond=435 )
FORMULA RingSingleMessageInMbox-PT-d2m160-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1654792869831

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityCardinality -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 3600 -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="RingSingleMessageInMbox-PT-d2m160"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is RingSingleMessageInMbox-PT-d2m160, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r323-tall-165472293000314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m160.tgz
mv RingSingleMessageInMbox-PT-d2m160 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;