Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r264-tall-171654373800377.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is NoC3x3-PT-4A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r264-tall-171654373800377
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 07:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 12 07:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 07:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 07:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 144K May 18 16:43 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716638938151

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=NoC3x3-PT-4A
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-25 12:08:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 12:08:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:08:59] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-25 12:08:59] [INFO ] Transformed 293 places.
[2024-05-25 12:08:59] [INFO ] Transformed 608 transitions.
[2024-05-25 12:08:59] [INFO ] Found NUPN structural information;
[2024-05-25 12:08:59] [INFO ] Parsed PT model containing 293 places and 608 transitions and 1905 arcs in 248 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 293/293 places, 608/608 transitions.
Graph (trivial) has 295 edges and 293 vertex of which 75 / 293 are part of one of the 33 SCC in 3 ms
Free SCC test removed 42 places
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 238 transitions.
Applied a total of 1 rules in 20 ms. Remains 251 /293 variables (removed 42) and now considering 370/608 (removed 238) transitions.
[2024-05-25 12:09:00] [INFO ] Flow matrix only has 266 transitions (discarded 104 similar events)
// Phase 1: matrix 266 rows 251 cols
[2024-05-25 12:09:00] [INFO ] Computed 66 invariants in 15 ms
[2024-05-25 12:09:00] [INFO ] Implicit Places using invariants in 376 ms returned [13, 42, 64, 93, 137, 170, 192, 223, 245]
Discarding 9 places :
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Implicit Place search using SMT only with invariants took 402 ms to find 9 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 242/293 places, 346/608 transitions.
Applied a total of 0 rules in 7 ms. Remains 242 /242 variables (removed 0) and now considering 346/346 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 429 ms. Remains : 242/293 places, 346/608 transitions.
Discarding 57 transitions out of 346. Remains 289
Initial state reduction rules removed 1 formulas.
[2024-05-25 12:09:00] [INFO ] Flatten gal took : 71 ms
[2024-05-25 12:09:00] [INFO ] Flatten gal took : 30 ms
[2024-05-25 12:09:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11628726860765959108.gal : 10 ms
[2024-05-25 12:09:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8991738524762067302.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11628726860765959108.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8991738524762067302.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8991738524762067302.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 288) seen :287
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_202 is true.
Finished Best-First random walk after 2905 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=415 )
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 289 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1371 ms.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_4 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,260 properties remain. new max is 2
SDD size :1 after 5
SDD proceeding with computation,260 properties remain. new max is 4
SDD size :5 after 7
Reachability property qltransition_181 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_142 is true.
SDD proceeding with computation,254 properties remain. new max is 4
SDD size :7 after 28
Reachability property qltransition_200 is true.
SDD proceeding with computation,253 properties remain. new max is 4
SDD size :28 after 31
Reachability property qltransition_173 is true.
SDD proceeding with computation,252 properties remain. new max is 4
SDD size :31 after 57
Reachability property qltransition_206 is true.
Reachability property qltransition_143 is true.
SDD proceeding with computation,250 properties remain. new max is 4
SDD size :57 after 151
Reachability property qltransition_212 is true.
SDD proceeding with computation,249 properties remain. new max is 4
SDD size :151 after 201
SDD proceeding with computation,249 properties remain. new max is 8
SDD size :201 after 226
Reachability property qltransition_213 is true.
SDD proceeding with computation,248 properties remain. new max is 8
SDD size :226 after 301
Reachability property qltransition_234 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_159 is true.
SDD proceeding with computation,245 properties remain. new max is 8
SDD size :301 after 871
SDD proceeding with computation,245 properties remain. new max is 16
SDD size :871 after 961
Reachability property qltransition_235 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_170 is true.
SDD proceeding with computation,242 properties remain. new max is 16
SDD size :961 after 1331
SDD proceeding with computation,242 properties remain. new max is 32
SDD size :1331 after 1501
Reachability property qltransition_215 is true.
Reachability property qltransition_214 is true.
SDD proceeding with computation,240 properties remain. new max is 32
SDD size :1501 after 2895
Reachability property qltransition_205 is true.
Reachability property qltransition_144 is true.
SDD proceeding with computation,238 properties remain. new max is 32
SDD size :2895 after 8501
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
SDD proceeding with computation,236 properties remain. new max is 32
SDD size :8501 after 10621
SDD proceeding with computation,236 properties remain. new max is 64
SDD size :10621 after 12041
SDD proceeding with computation,236 properties remain. new max is 128
SDD size :12041 after 15001
Reachability property qltransition_217 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_139 is true.
SDD proceeding with computation,228 properties remain. new max is 128
SDD size :15001 after 68001
Reachability property qltransition_263 is true.
Reachability property qltransition_150 is true.
SDD proceeding with computation,226 properties remain. new max is 128
SDD size :68001 after 160589
SDD proceeding with computation,226 properties remain. new max is 256
SDD size :160589 after 173959
Reachability property qltransition_237 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_155 is true.
SDD proceeding with computation,223 properties remain. new max is 256
SDD size :173959 after 287295
SDD proceeding with computation,223 properties remain. new max is 512
SDD size :287295 after 419644
Reachability property qltransition_220 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_127 is true.
Reachability property qltransition_106 is true.
SDD proceeding with computation,213 properties remain. new max is 512
SDD size :419644 after 5.45958e+06
Reachability property qltransition_267 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_165 is true.
SDD proceeding with computation,209 properties remain. new max is 512
SDD size :5.45958e+06 after 7.2388e+06

BK_STOP 1716638942549

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="NoC3x3-PT-4A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is NoC3x3-PT-4A, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r264-tall-171654373800377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4A.tgz
mv NoC3x3-PT-4A execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;