fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r435-tajo-167905984000052
Last Updated
May 14, 2023

About the Execution of ITS-Tools for ShieldRVs-PT-010A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
203.827 4418.00 8623.00 74.60 T normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r435-tajo-167905984000052.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVs-PT-010A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r435-tajo-167905984000052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.4K Feb 26 18:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 18:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 18:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 18:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 18:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 18:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 18:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 18:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 63K Mar 5 18:23 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 1679501765494

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=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldRVs-PT-010A
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-22 16:16:07] [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]
[2023-03-22 16:16:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:16:08] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2023-03-22 16:16:08] [INFO ] Transformed 143 places.
[2023-03-22 16:16:08] [INFO ] Transformed 193 transitions.
[2023-03-22 16:16:08] [INFO ] Found NUPN structural information;
[2023-03-22 16:16:08] [INFO ] Parsed PT model containing 143 places and 193 transitions and 920 arcs in 163 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 143/143 places, 193/193 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 142 transition count 192
Applied a total of 2 rules in 21 ms. Remains 142 /143 variables (removed 1) and now considering 192/193 (removed 1) transitions.
// Phase 1: matrix 192 rows 142 cols
[2023-03-22 16:16:08] [INFO ] Computed 41 place invariants in 15 ms
[2023-03-22 16:16:08] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-22 16:16:08] [INFO ] Invariant cache hit.
[2023-03-22 16:16:08] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 623 ms to find 0 implicit places.
[2023-03-22 16:16:08] [INFO ] Invariant cache hit.
[2023-03-22 16:16:08] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 142/143 places, 192/193 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 810 ms. Remains : 142/143 places, 192/193 transitions.
Discarding 60 transitions out of 192. Remains 132
Initial state reduction rules removed 1 formulas.
[2023-03-22 16:16:09] [INFO ] Flatten gal took : 102 ms
[2023-03-22 16:16:09] [INFO ] Flatten gal took : 79 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 131) seen :130
Finished Best-First random walk after 885 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=295 )
[2023-03-22 16:16:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8360561492864644339.gal : 11 ms
[2023-03-22 16:16:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18083445222391604473.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8360561492864644339.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18083445222391604473.prop' '--nowitness' '--gen-order' 'FOLLOW'

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 132 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1586 ms.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality18083445222391604473.prop.
Reachability property qltransition_136 is true.
Reachability property qltransition_61 is true.
SDD proceeding with computation,129 properties remain. new max is 2
SDD size :3 after 5
Reachability property qltransition_130 is true.
Reachability property qltransition_64 is true.
SDD proceeding with computation,127 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_72 is true.
SDD proceeding with computation,126 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_122 is true.
Reachability property qltransition_80 is true.
SDD proceeding with computation,124 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_114 is true.
SDD proceeding with computation,123 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_106 is true.
Reachability property qltransition_88 is true.
SDD proceeding with computation,121 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_99 is true.
Reachability property qltransition_95 is true.
SDD proceeding with computation,119 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_185 is true.
Reachability property qltransition_100 is true.
SDD proceeding with computation,117 properties remain. new max is 2
SDD size :23 after 28
Reachability property qltransition_184 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_97 is true.
SDD proceeding with computation,113 properties remain. new max is 2
SDD size :28 after 35
Reachability property qltransition_96 is true.
SDD proceeding with computation,112 properties remain. new max is 2
SDD size :35 after 40
SDD proceeding with computation,112 properties remain. new max is 4
SDD size :40 after 42
SDD proceeding with computation,112 properties remain. new max is 8
SDD size :42 after 53
Reachability property qltransition_180 is true.
SDD proceeding with computation,111 properties remain. new max is 8
SDD size :53 after 114
SDD proceeding with computation,111 properties remain. new max is 16
SDD size :114 after 125
Reachability property qltransition_94 is true.
SDD proceeding with computation,110 properties remain. new max is 16
SDD size :125 after 226
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_102 is true.
SDD proceeding with computation,102 properties remain. new max is 16
SDD size :226 after 623
SDD proceeding with computation,102 properties remain. new max is 32
SDD size :623 after 656
Reachability property qltransition_182 is true.
Reachability property qltransition_98 is true.
SDD proceeding with computation,100 properties remain. new max is 32
SDD size :656 after 809
SDD proceeding with computation,100 properties remain. new max is 64
SDD size :809 after 1139
SDD proceeding with computation,100 properties remain. new max is 128
SDD size :1139 after 1838

BK_STOP 1679501769912

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ShieldRVs-PT-010A"
export BK_EXAMINATION="QuasiLiveness"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVs-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 r435-tajo-167905984000052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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