Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r197-smll-162089452100263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 itstools
Input is SafeBus-COL-80, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089452100263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 11:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 11:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 45K May 5 16:51 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 SafeBus-COL-80-ReachabilityFireability-00
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-01
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-02
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-03
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-04
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-05
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-06
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-07
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-08
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-09
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-10
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-11
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-12
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-13
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-14
FORMULA_NAME SafeBus-COL-80-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621071262683

Running Version 0
[2021-05-15 09:34:25] [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]
[2021-05-15 09:34:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 09:34:26] [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.
[2021-05-15 09:34:26] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-15 09:34:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1257 ms
[2021-05-15 09:34:27] [INFO ] Detected 1 constant HL places corresponding to 80 PT places.
[2021-05-15 09:34:27] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 13766 PT places and 4.2035361E7 transition bindings in 32 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 09:34:27] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions in 5 ms.
[2021-05-15 09:34:27] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_9866059397704150491.dot
Reduce places removed 3 places and 0 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-15 09:34:27] [INFO ] Flatten gal took : 36 ms
[2021-05-15 09:34:27] [INFO ] Flatten gal took : 9 ms
[2021-05-15 09:34:30] [INFO ] Unfolded HLPN to a Petri net with 13766 places and 550801 transitions in 2844 ms.
[2021-05-15 09:34:30] [INFO ] Unfolded HLPN properties in 157 ms.
Successfully produced net in file /tmp/petri1001_14464193091790677629.dot
[2021-05-15 09:34:33] [INFO ] Reduced 6240 identical enabling conditions.
[2021-05-15 09:34:35] [INFO ] Reduced 6240 identical enabling conditions.
[2021-05-15 09:34:35] [INFO ] Reduced 6240 identical enabling conditions.
[2021-05-15 09:34:35] [INFO ] Initial state test concluded for 8 properties.
Deduced a syphon composed of 80 places in 433 ms
Reduce places removed 160 places and 160 transitions.
FORMULA SafeBus-COL-80-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 8921 steps, including 2 resets, run timeout after 30010 ms. (steps per millisecond=0 ) properties seen :{0=1, 1=1, 2=1, 3=1, 5=1, 6=1, 7=1}
FORMULA SafeBus-COL-80-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 2274 steps, including 0 resets, run timeout after 5080 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-15 09:35:21] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2021-05-15 09:35:34] [INFO ] Computed 325 place invariants in 13546 ms
[2021-05-15 09:35:39] [INFO ] [Real]Absence check using 161 positive place invariants in 646 ms returned sat
[2021-05-15 09:35:42] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2476 ms returned sat
[2021-05-15 09:35:51] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:0
Support contains 13203 out of 13606 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 532280 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13606/13606 places, 550641/550641 transitions.
[2021-05-15 09:45:18] [INFO ] Flatten gal took : 29877 ms
[2021-05-15 09:45:45] [INFO ] Flatten gal took : 27500 ms
[2021-05-15 09:45:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5530905562935446161.gal : 2782 ms
[2021-05-15 09:45:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7262586903239880150.prop : 98 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/ReachabilityCardinality5530905562935446161.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7262586903239880150.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/ReachabilityCardinality5530905562935446161.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7262586903239880150.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-15 09:46:48] [INFO ] Flatten gal took : 30638 ms
[2021-05-15 09:46:48] [INFO ] Applying decomposition
[2021-05-15 09:47:16] [INFO ] Flatten gal took : 28334 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/graph15396706896282352191.txt, -o, /tmp/graph15396706896282352191.bin, -w, /tmp/graph15396706896282352191.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/graph15396706896282352191.bin, -l, -1, -v, -w, /tmp/graph15396706896282352191.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 09:49:37] [INFO ] Decomposing Gal with order
[2021-05-15 09:49:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 10:02:21] [INFO ] Removed a total of 2052784 redundant transitions.
[2021-05-15 10:02:57] [INFO ] Flatten gal took : 739224 ms
[2021-05-15 10:17:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 42951 labels/synchronizations in 789880 ms.
[2021-05-15 10:17:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality869713277000391962.gal : 2513 ms
[2021-05-15 10:17:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8807199839197587217.prop : 62 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/ReachabilityCardinality869713277000391962.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8807199839197587217.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/ReachabilityCardinality869713277000391962.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8807199839197587217.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12844257772324811921
[2021-05-15 10:17:37] [INFO ] Built C files in 6310ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12844257772324811921
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/ltsmin12844257772324811921]
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/ltsmin12844257772324811921] 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/ltsmin12844257772324811921] 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 7340 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1806 steps, including 0 resets, run timeout after 5083 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted probabilistic random walk after 3961 steps, run timeout after 30011 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 3961 steps, saw 3743 distinct states, run finished after 30016 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-15 10:18:49] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols

BK_STOP 1621073964987

--------------------
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="SafeBus-COL-80"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is SafeBus-COL-80, 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 r197-smll-162089452100263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-80.tgz
mv SafeBus-COL-80 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 ;