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.r070-tall-171620505400239.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 itstools
Input is CSRepetitions-PT-03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505400239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 976K
-rw-r--r-- 1 mcc users 26K Apr 12 09:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 12 09:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 12 09:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 12 09:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 16K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 41K Apr 12 09:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 209K Apr 12 09:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 39K Apr 12 09:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 181K Apr 12 09:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.6K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 40K May 18 16:42 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 CSRepetitions-PT-03-ReachabilityFireability-2024-00
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-01
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-02
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-03
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-04
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-05
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-06
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-07
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-08
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-09
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-10
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-11
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-12
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-13
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-14
FORMULA_NAME CSRepetitions-PT-03-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716273796169

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 06:43:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 06:43:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 06:43:17] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2024-05-21 06:43:17] [INFO ] Transformed 58 places.
[2024-05-21 06:43:17] [INFO ] Transformed 81 transitions.
[2024-05-21 06:43:17] [INFO ] Parsed PT model containing 58 places and 81 transitions and 279 arcs in 137 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 06:43:17] [INFO ] Flatten gal took : 71 ms
[2024-05-21 06:43:17] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:43:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13360284674154923389.gal : 13 ms
RANDOM walk for 40002 steps (1347 resets) in 1452 ms. (27 steps per ms) remains 5/11 properties
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 06:43:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4190509561327218901.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13360284674154923389.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4190509561327218901.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4190509561327218901.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :8 after 48
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :48 after 219
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :219 after 645
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :645 after 3329
BEST_FIRST walk for 40004 steps (94 resets) in 2314 ms. (17 steps per ms) remains 5/5 properties
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :3329 after 9394
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :9394 after 20643
BEST_FIRST walk for 40003 steps (10 resets) in 358 ms. (111 steps per ms) remains 4/5 properties
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (144 resets) in 614 ms. (65 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (126 resets) in 111 ms. (357 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (125 resets) in 202 ms. (197 steps per ms) remains 3/4 properties
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :20643 after 259850
// Phase 1: matrix 81 rows 58 cols
[2024-05-21 06:43:19] [INFO ] Computed 12 invariants in 8 ms
[2024-05-21 06:43:19] [INFO ] State equation strengthened by 9 read => feed constraints.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :259850 after 429484
Problem CSRepetitions-PT-03-ReachabilityFireability-2024-04 is UNSAT
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-03-ReachabilityFireability-2024-10 is UNSAT
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 12/12 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem CSRepetitions-PT-03-ReachabilityFireability-2024-09 is UNSAT
FORMULA CSRepetitions-PT-03-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 139/139 variables, and 70 constraints, problems are : Problem set: 3 solved, 0 unsolved in 288 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 58/58 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 671ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 2606 ms.

BK_STOP 1716273800011

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CSRepetitions-PT-03"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5568"
echo " Executing tool itstools"
echo " Input is CSRepetitions-PT-03, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-tall-171620505400239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-03.tgz
mv CSRepetitions-PT-03 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;