fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r323-tall-165472293000309
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for RingSingleMessageInMbox-PT-d2m040

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16248.695 3079582.00 3235064.00 166021.40 T?TTF?TFTF?T?TT? normal

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-165472293000309.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-d2m040, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472293000309
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 8.9K Jun 7 17:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Jun 7 17:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K 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 24K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.9K Jun 7 18:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 18:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Jun 7 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Jun 7 18:01 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-d2m040-ReachabilityFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654791278609

Running Version 0
[2022-06-09 16:14:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 16:14:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 16:14:43] [INFO ] Load time of PNML (sax parser for PT used): 3213 ms
[2022-06-09 16:14:44] [INFO ] Transformed 66950 places.
[2022-06-09 16:14:44] [INFO ] Transformed 213625 transitions.
[2022-06-09 16:14:44] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 4014 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 48 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36863 places in 342 ms
Reduce places removed 36863 places and 0 transitions.
Interrupted random walk after 9056 steps, including 1327 resets, run timeout after 30008 ms. (steps per millisecond=0 ) properties seen :{0=1, 2=1, 3=1, 4=1, 6=1, 7=1, 8=1, 9=1, 11=1, 14=1}
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 308 ms. (steps per millisecond=32 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 317 ms. (steps per millisecond=31 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 213625 rows 30087 cols
[2022-06-09 16:17:22] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-09 16:17:32] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2022-06-09 16:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 16:17:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 6 Parikh solutions to 1 different solutions.
Support contains 99 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.1718 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 241 places :
Symmetric choice reduction at 1 with 241 rule applications. Total rules 598 place count 29785 transition count 166498
Iterating global reduction 1 with 241 rules applied. Total rules applied 839 place count 29785 transition count 166498
Applied a total of 839 rules in 8115 ms. Remains 29785 /30087 variables (removed 302) and now considering 166498/213625 (removed 47127) transitions.
Finished structural reductions, in 1 iterations. Remains : 29785/30087 places, 166498/213625 transitions.
[2022-06-09 16:18:12] [INFO ] Flatten gal took : 5897 ms
[2022-06-09 16:18:17] [INFO ] Flatten gal took : 4468 ms
[2022-06-09 16:18:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13207345637458690875.gal : 482 ms
[2022-06-09 16:18:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8864288425671171268.prop : 2 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/ReachabilityCardinality13207345637458690875.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8864288425671171268.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/ReachabilityCardinality13207345637458690875.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8864288425671171268.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 16:18:37] [INFO ] Flatten gal took : 4483 ms
[2022-06-09 16:18:37] [INFO ] Applying decomposition
[2022-06-09 16:18:41] [INFO ] Flatten gal took : 4339 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/graph4597535633564714871.txt, -o, /tmp/graph4597535633564714871.bin, -w, /tmp/graph4597535633564714871.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/graph4597535633564714871.bin, -l, -1, -v, -w, /tmp/graph4597535633564714871.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 16:18:52] [INFO ] Decomposing Gal with order
[2022-06-09 16:18:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 16:19:39] [INFO ] Computed 5 place invariants in 256744 ms
[2022-06-09 16:56:16] [INFO ] Removed a total of 129011 redundant transitions.
[2022-06-09 16:57:27] [INFO ] Flatten gal took : 2296740 ms
[2022-06-09 17:01:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 131560 labels/synchronizations in 214066 ms.
[2022-06-09 17:01:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13148183048951733710.gal : 2089 ms
[2022-06-09 17:01:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15982336066062631682.prop : 2 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/ReachabilityCardinality13148183048951733710.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15982336066062631682.prop, --nowitness], 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/ReachabilityCardinality13148183048951733710.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15982336066062631682.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6217248388692912263
[2022-06-09 17:02:20] [INFO ] Built C files in 9643ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6217248388692912263
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/ltsmin6217248388692912263]
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/ltsmin6217248388692912263] 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/ltsmin6217248388692912263] 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 13154 steps, including 1924 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen :{4=1}
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 137820 steps, including 145 resets, run timeout after 5010 ms. (steps per millisecond=27 ) properties seen :{}
Interrupted Best-First random walk after 26456 steps, including 20 resets, run timeout after 8449 ms. (steps per millisecond=3 ) properties seen :{}
Interrupted Best-First random walk after 60725 steps, including 47 resets, run timeout after 17603 ms. (steps per millisecond=3 ) properties seen :{}
Interrupted Best-First random walk after 281869 steps, including 233 resets, run timeout after 5003 ms. (steps per millisecond=56 ) properties seen :{}
Interrupted Best-First random walk after 260008 steps, including 258 resets, run timeout after 5008 ms. (steps per millisecond=51 ) properties seen :{}
Running SMT prover for 5 properties.
// Phase 1: matrix 166498 rows 29785 cols

BK_STOP 1654794358191

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-d2m040"
export BK_EXAMINATION="ReachabilityFireability"
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-d2m040, examination is ReachabilityFireability"
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-165472293000309"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m040.tgz
mv RingSingleMessageInMbox-PT-d2m040 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;