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.r128-tall-162075419400166.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-tall-162075419400166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 30K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 159K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Mar 22 23:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 23:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 14M 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

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1620855663193

Running Version 0
[2021-05-12 21:41:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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]
[2021-05-12 21:41:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 21:41:05] [INFO ] Load time of PNML (sax parser for PT used): 686 ms
[2021-05-12 21:41:06] [INFO ] Transformed 9153 places.
[2021-05-12 21:41:06] [INFO ] Transformed 25110 transitions.
[2021-05-12 21:41:06] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 852 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 11 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 17 ms.63085KB memory used
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2160 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1701 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2021-05-12 21:41:11] [INFO ] Computed 3484 place invariants in 1612 ms
[2021-05-12 21:41:12] [INFO ] Implicit Places using invariants in 2715 ms returned []
Implicit Place search using SMT only with invariants took 2739 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2021-05-12 21:41:14] [INFO ] Computed 3484 place invariants in 1458 ms
[2021-05-12 21:41:15] [INFO ] Dead Transitions using invariants and state equation in 2389 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted Random walk after 34078 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
// Phase 1: matrix 25110 rows 9153 cols
[2021-05-12 21:41:46] [INFO ] Computed 3484 place invariants in 1475 ms
[2021-05-12 21:42:14] [INFO ] [Real]Absence check using 3483 positive place invariants in 22454 ms returned sat
[2021-05-12 21:42:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 21:42:20] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 6014 ms returned unknown
Interrupted Random directed walk after 58597 steps, including 0 resets, run timeout after 30569 ms. (steps per millisecond=1 )
Interrupted Random walk after 34028 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Interrupted Random directed walk after 60833 steps, including 0 resets, run timeout after 31210 ms. (steps per millisecond=1 )
Interrupted Random walk after 34351 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1882 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2021-05-12 21:44:25] [INFO ] Computed 3484 place invariants in 1386 ms
[2021-05-12 21:44:25] [INFO ] Implicit Places using invariants in 2197 ms returned []
Implicit Place search using SMT only with invariants took 2199 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2021-05-12 21:44:27] [INFO ] Computed 3484 place invariants in 1409 ms
[2021-05-12 21:44:28] [INFO ] Dead Transitions using invariants and state equation in 2254 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted Random walk after 34028 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
// Phase 1: matrix 25110 rows 9153 cols
[2021-05-12 21:44:59] [INFO ] Computed 3484 place invariants in 1377 ms
[2021-05-12 21:45:28] [INFO ] [Real]Absence check using 3483 positive place invariants in 23393 ms returned sat
[2021-05-12 21:45:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 21:45:34] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 6015 ms returned unknown
Interrupted Random directed walk after 60891 steps, including 0 resets, run timeout after 31204 ms. (steps per millisecond=1 )
Interrupted Random walk after 34090 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Interrupted Random directed walk after 58481 steps, including 0 resets, run timeout after 30116 ms. (steps per millisecond=1 )
Interrupted Random walk after 34364 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
[2021-05-12 21:47:36] [INFO ] Flatten gal took : 1245 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16764628517740799380
[2021-05-12 21:47:37] [INFO ] Too many transitions (25110) to apply POR reductions. Disabling POR matrices.
[2021-05-12 21:47:38] [INFO ] Built C files in 548ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16764628517740799380
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/ltsmin16764628517740799380]
[2021-05-12 21:47:38] [INFO ] Applying decomposition
[2021-05-12 21:47:39] [INFO ] Flatten gal took : 1186 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/graph18435417076310235357.txt, -o, /tmp/graph18435417076310235357.bin, -w, /tmp/graph18435417076310235357.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/graph18435417076310235357.bin, -l, -1, -v, -w, /tmp/graph18435417076310235357.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 21:47:42] [INFO ] Decomposing Gal with order
[2021-05-12 21:47:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 21:47:55] [INFO ] Removed a total of 38880 redundant transitions.
[2021-05-12 21:47:55] [INFO ] Flatten gal took : 1793 ms
[2021-05-12 21:47:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 191 ms.
[2021-05-12 21:47:56] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock16773162048702842128.gal : 143 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityDeadlock16773162048702842128.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityDeadlock16773162048702842128.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
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/ltsmin16764628517740799380] killed by timeout after 180 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/ltsmin16764628517740799380] killed by timeout after 180 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-12 22:00:08] [INFO ] Flatten gal took : 1049 ms
[2021-05-12 22:00:08] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock10210536314330452345.gal : 190 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityDeadlock10210536314330452345.gal, -t, CGAL, -ctl, DEADLOCK, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityDeadlock10210536314330452345.gal -t CGAL -ctl DEADLOCK --gen-order FOLLOW
No direction supplied, using forward translation only.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -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="HypercubeGrid-PT-C5K3P3B15"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
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 itstools"
echo " Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-tall-162075419400166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;