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.r374-tall-171683790000052.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 ShieldIIPs-PT-010A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r374-tall-171683790000052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 3.7K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 11 14:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 11 14:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 84K 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 1716927288863

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=ShieldIIPs-PT-010A
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-28 20:14:50] [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]
[2024-05-28 20:14:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:14:50] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2024-05-28 20:14:50] [INFO ] Transformed 253 places.
[2024-05-28 20:14:50] [INFO ] Transformed 243 transitions.
[2024-05-28 20:14:50] [INFO ] Found NUPN structural information;
[2024-05-28 20:14:50] [INFO ] Parsed PT model containing 253 places and 243 transitions and 1086 arcs in 144 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 253/253 places, 243/243 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 253 transition count 242
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 252 transition count 242
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 251 transition count 241
Applied a total of 4 rules in 28 ms. Remains 251 /253 variables (removed 2) and now considering 241/243 (removed 2) transitions.
// Phase 1: matrix 241 rows 251 cols
[2024-05-28 20:14:50] [INFO ] Computed 91 invariants in 15 ms
[2024-05-28 20:14:51] [INFO ] Implicit Places using invariants in 358 ms returned [237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 389 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 250/253 places, 241/243 transitions.
Applied a total of 0 rules in 14 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 432 ms. Remains : 250/253 places, 241/243 transitions.
Discarding 60 transitions out of 241. Remains 181
Initial state reduction rules removed 1 formulas.
[2024-05-28 20:14:51] [INFO ] Flatten gal took : 64 ms
[2024-05-28 20:14:51] [INFO ] Flatten gal took : 43 ms
[2024-05-28 20:14:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6435043351434328079.gal : 10 ms
[2024-05-28 20:14:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3578022402836227858.prop : 2 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/ReachabilityCardinality6435043351434328079.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3578022402836227858.prop' '--nowitness' '--gen-order' 'FOLLOW'
Finished random walk after 6725 steps, including 12 resets, run visited all 180 properties in 387 ms. (steps per millisecond=17 )
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)
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 ...328
Able to resolve query QuasiLiveness after proving 181 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1039 ms.
Loading property file /tmp/ReachabilityCardinality3578022402836227858.prop.
Reachability property qltransition_234 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_87 is true.
SDD proceeding with computation,177 properties remain. new max is 2
SDD size :3 after 5
Reachability property qltransition_125 is true.
Reachability property qltransition_70 is true.
SDD proceeding with computation,175 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_140 is true.
Reachability property qltransition_85 is true.
SDD proceeding with computation,173 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_155 is true.
Reachability property qltransition_72 is true.
SDD proceeding with computation,171 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_170 is true.
Reachability property qltransition_83 is true.
SDD proceeding with computation,169 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_185 is true.
Reachability property qltransition_74 is true.
SDD proceeding with computation,167 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_200 is true.
Reachability property qltransition_81 is true.
SDD proceeding with computation,165 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_215 is true.
Reachability property qltransition_76 is true.
SDD proceeding with computation,163 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_230 is true.
Reachability property qltransition_79 is true.
SDD proceeding with computation,161 properties remain. new max is 2
SDD size :26 after 29
Reachability property qltransition_78 is true.
Reachability property qltransition_77 is true.
SDD proceeding with computation,159 properties remain. new max is 2
SDD size :29 after 32
Reachability property qltransition_228 is true.
SDD proceeding with computation,158 properties remain. new max is 2
SDD size :32 after 33
Reachability property qltransition_223 is true.
Reachability property qltransition_80 is true.
SDD proceeding with computation,156 properties remain. new max is 2
SDD size :33 after 39
Reachability property qltransition_226 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
SDD proceeding with computation,152 properties remain. new max is 2
SDD size :39 after 47
SDD proceeding with computation,152 properties remain. new max is 4
SDD size :47 after 49
Reachability property qltransition_217 is true.
SDD proceeding with computation,151 properties remain. new max is 4
SDD size :49 after 53
Reachability property qltransition_0 is true.
SDD proceeding with computation,150 properties remain. new max is 4
SDD size :53 after 58
Reachability property qltransition_227 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_218 is true.
SDD proceeding with computation,147 properties remain. new max is 4
SDD size :58 after 71
SDD proceeding with computation,147 properties remain. new max is 8
SDD size :71 after 90
SDD proceeding with computation,147 properties remain. new max is 16
SDD size :90 after 107
SDD proceeding with computation,147 properties remain. new max is 32
SDD size :107 after 135
Reachability property qltransition_213 is true.
SDD proceeding with computation,146 properties remain. new max is 32
SDD size :135 after 335
SDD proceeding with computation,146 properties remain. new max is 64
SDD size :335 after 425
SDD proceeding with computation,146 properties remain. new max is 128
SDD size :425 after 632
Reachability property qltransition_212 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,135 properties remain. new max is 128
SDD size :632 after 21914
Reachability property qltransition_231 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
SDD proceeding with computation,132 properties remain. new max is 128
SDD size :21914 after 30335
Reachability property qltransition_229 is true.
SDD proceeding with computation,131 properties remain. new max is 128
SDD size :30335 after 31659
SDD proceeding with computation,131 properties remain. new max is 256
SDD size :31659 after 32315
SDD proceeding with computation,131 properties remain. new max is 512
SDD size :32315 after 40311
SDD proceeding with computation,131 properties remain. new max is 1024
SDD size :40311 after 49864
SDD proceeding with computation,131 properties remain. new max is 2048
SDD size :49864 after 234677
Reachability property qltransition_198 is true.
SDD proceeding with computation,130 properties remain. new max is 2048
SDD size :234677 after 1.68124e+06
Reachability property qltransition_216 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,116 properties remain. new max is 2048
SDD size :1.68124e+06 after 1.55115e+08
Reachability property qltransition_214 is true.
SDD proceeding with computation,115 properties remain. new max is 2048
SDD size :1.55115e+08 after 1.6082e+08

BK_STOP 1716927293291

--------------------
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="ShieldIIPs-PT-010A"
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 ShieldIIPs-PT-010A, 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 r374-tall-171683790000052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010A.tgz
mv ShieldIIPs-PT-010A 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 ;