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.r273-smll-162123879700122.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 TokenRing-PT-040, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879700122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 542M
-rw-r--r-- 1 mcc users 1.6M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.4M May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 58M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 203M 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 647K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17M Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 46M Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 957K Mar 27 14:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.0M Mar 27 14:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 43M Mar 25 21:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114M Mar 25 21:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 193K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 457K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 47M May 5 16:52 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 TokenRing-PT-040-CTLFireability-00
FORMULA_NAME TokenRing-PT-040-CTLFireability-01
FORMULA_NAME TokenRing-PT-040-CTLFireability-02
FORMULA_NAME TokenRing-PT-040-CTLFireability-03
FORMULA_NAME TokenRing-PT-040-CTLFireability-04
FORMULA_NAME TokenRing-PT-040-CTLFireability-05
FORMULA_NAME TokenRing-PT-040-CTLFireability-06
FORMULA_NAME TokenRing-PT-040-CTLFireability-07
FORMULA_NAME TokenRing-PT-040-CTLFireability-08
FORMULA_NAME TokenRing-PT-040-CTLFireability-09
FORMULA_NAME TokenRing-PT-040-CTLFireability-10
FORMULA_NAME TokenRing-PT-040-CTLFireability-11
FORMULA_NAME TokenRing-PT-040-CTLFireability-12
FORMULA_NAME TokenRing-PT-040-CTLFireability-13
FORMULA_NAME TokenRing-PT-040-CTLFireability-14
FORMULA_NAME TokenRing-PT-040-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1621425961906

Running Version 0
[2021-05-19 12:06:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2021-05-19 12:06:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 12:06:07] [INFO ] Load time of PNML (sax parser for PT used): 2225 ms
[2021-05-19 12:06:07] [INFO ] Transformed 1681 places.
[2021-05-19 12:06:07] [INFO ] Transformed 65641 transitions.
[2021-05-19 12:06:07] [INFO ] Found NUPN structural information;
[2021-05-19 12:06:07] [INFO ] Parsed PT model containing 1681 places and 65641 transitions in 2602 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 4184 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 448 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:33:10] [INFO ] Computed 41 place invariants in 470 ms
[2021-05-19 12:33:11] [INFO ] Implicit Places using invariants in 1570 ms returned []
Implicit Place search using SMT only with invariants took 1627 ms to find 0 implicit places.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:33:11] [INFO ] Computed 41 place invariants in 241 ms
[2021-05-19 12:33:41] [INFO ] Performed 46312/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-19 12:33:52] [INFO ] Dead Transitions using invariants and state equation in 41708 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
[2021-05-19 12:34:17] [INFO ] Flatten gal took : 9625 ms
[2021-05-19 12:36:20] [INFO ] Flatten gal took : 15628 ms
[2021-05-19 12:38:28] [INFO ] Input system was already deterministic with 65641 transitions.
Interrupted random walk after 1729 steps, including 0 resets, run timeout after 30010 ms. (steps per millisecond=0 ) properties seen :{2=1, 5=1, 6=1, 7=1, 8=1, 9=1, 11=1, 25=1, 28=1, 35=1, 39=1, 41=1, 49=1, 51=1, 55=1, 65=1, 66=1, 69=1}
Running SMT prover for 52 properties.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:39:04] [INFO ] Computed 41 place invariants in 254 ms
[2021-05-19 12:39:27] [INFO ] [Real]Absence check using 41 positive place invariants in 65 ms returned sat
[2021-05-19 12:39:28] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:51
[2021-05-19 12:39:50] [INFO ] [Nat]Absence check using 41 positive place invariants in 54 ms returned sat
[2021-05-19 12:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:41:08] [INFO ] [Nat]Absence check using state equation in 66518 ms returned unsat :6 sat :45
[2021-05-19 12:41:10] [INFO ] State equation strengthened by 64040 read => feed constraints.
[2021-05-19 12:41:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2021-05-19 12:41:12] [INFO ] Initial state test concluded for 1 properties.
FORMULA TokenRing-PT-040-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Applied a total of 0 rules in 729 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2021-05-19 12:41:41] [INFO ] Flatten gal took : 2216 ms
[2021-05-19 12:41:44] [INFO ] Flatten gal took : 2480 ms
[2021-05-19 12:41:49] [INFO ] Input system was already deterministic with 65641 transitions.
[2021-05-19 12:41:54] [INFO ] Flatten gal took : 3003 ms
[2021-05-19 12:41:57] [INFO ] Flatten gal took : 2694 ms
[2021-05-19 12:41:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17029283236128552558.gal : 523 ms
[2021-05-19 12:41:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2539245494273876089.ctl : 471 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/CTLFireability17029283236128552558.gal, -t, CGAL, -ctl, /tmp/CTLFireability2539245494273876089.ctl, --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/CTLFireability17029283236128552558.gal -t CGAL -ctl /tmp/CTLFireability2539245494273876089.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-19 12:42:32] [INFO ] Flatten gal took : 3118 ms
[2021-05-19 12:42:32] [INFO ] Applying decomposition
[2021-05-19 12:42:35] [INFO ] Flatten gal took : 2827 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/graph17726629848586233482.txt, -o, /tmp/graph17726629848586233482.bin, -w, /tmp/graph17726629848586233482.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/graph17726629848586233482.bin, -l, -1, -v, -w, /tmp/graph17726629848586233482.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 12:42:40] [INFO ] Decomposing Gal with order
[2021-05-19 12:42:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 12:52:53] [INFO ] Removed a total of 155025 redundant transitions.
[2021-05-19 12:52:55] [INFO ] Flatten gal took : 5506 ms
[2021-05-19 13:04:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1969 labels/synchronizations in 3369 ms.
[2021-05-19 13:04:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15315809564985076792.gal : 238 ms
[2021-05-19 13:04:15] [INFO ] Time to serialize properties into /tmp/CTLFireability8274508147073939541.ctl : 491 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/CTLFireability15315809564985076792.gal, -t, CGAL, -ctl, /tmp/CTLFireability8274508147073939541.ctl], 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/CTLFireability15315809564985076792.gal -t CGAL -ctl /tmp/CTLFireability8274508147073939541.ctl
Detected timeout of ITS tools.
Applied a total of 0 rules in 20541 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2021-05-19 13:05:31] [INFO ] Flatten gal took : 1704 ms
[2021-05-19 13:05:33] [INFO ] Flatten gal took : 2156 ms
[2021-05-19 13:05:36] [INFO ] Input system was already deterministic with 65641 transitions.
[2021-05-19 13:05:39] [INFO ] Flatten gal took : 1928 ms
[2021-05-19 13:05:41] [INFO ] Flatten gal took : 1941 ms
[2021-05-19 13:05:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5437486595697810309.gal : 236 ms
[2021-05-19 13:05:41] [INFO ] Time to serialize properties into /tmp/CTLFireability725482325741541435.ctl : 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability5437486595697810309.gal, -t, CGAL, -ctl, /tmp/CTLFireability725482325741541435.ctl, --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/CTLFireability5437486595697810309.gal -t CGAL -ctl /tmp/CTLFireability725482325741541435.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="TokenRing-PT-040"
export BK_EXAMINATION="CTLFireability"
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 TokenRing-PT-040, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r273-smll-162123879700122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-040.tgz
mv TokenRing-PT-040 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;