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.r356-tall-171683760200039.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 ShieldIIPs-PT-003A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760200039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Apr 11 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 14:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 14:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:51 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 26K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-00
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-01
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-02
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-03
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-04
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-05
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-06
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-07
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-08
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-09
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-10
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-11
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-12
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-13
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-14
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716877095018

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-003A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-28 06:18:16] [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]
[2024-05-28 06:18:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 06:18:16] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-05-28 06:18:16] [INFO ] Transformed 78 places.
[2024-05-28 06:18:16] [INFO ] Transformed 75 transitions.
[2024-05-28 06:18:16] [INFO ] Found NUPN structural information;
[2024-05-28 06:18:16] [INFO ] Parsed PT model containing 78 places and 75 transitions and 330 arcs in 143 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 06:18:16] [INFO ] Flatten gal took : 75 ms
[2024-05-28 06:18:16] [INFO ] Flatten gal took : 24 ms
[2024-05-28 06:18:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality472438874151997963.gal : 12 ms
[2024-05-28 06:18:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15346516080411170456.prop : 5 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/ReachabilityCardinality472438874151997963.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15346516080411170456.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40000 steps (208 resets) in 1551 ms. (25 steps per ms) remains 5/16 properties
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 ...328
Loading property file /tmp/ReachabilityCardinality15346516080411170456.prop.
Invariant property ShieldIIPs-PT-003A-ReachabilityFireability-2024-15 does not hold.
SDD proceeding with computation,15 properties remain. new max is 2
SDD size :1 after 2
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :2 after 5
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :8 after 24
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :24 after 48
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :48 after 77
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :77 after 142
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :142 after 427
Invariant property ShieldIIPs-PT-003A-ReachabilityFireability-2024-11 does not hold.
BEST_FIRST walk for 40002 steps (43 resets) in 605 ms. (66 steps per ms) remains 5/5 properties
Reachability property ShieldIIPs-PT-003A-ReachabilityFireability-2024-06 is true.
BEST_FIRST walk for 40004 steps (45 resets) in 335 ms. (119 steps per ms) remains 5/5 properties
Reachability property ShieldIIPs-PT-003A-ReachabilityFireability-2024-02 is true.
Invariant property ShieldIIPs-PT-003A-ReachabilityFireability-2024-01 does not hold.
Reachability property ShieldIIPs-PT-003A-ReachabilityFireability-2024-00 is true.
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :427 after 27187
Reachability property ShieldIIPs-PT-003A-ReachabilityFireability-2024-14 is true.
BEST_FIRST walk for 40004 steps (42 resets) in 542 ms. (73 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (40 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (64 resets) in 388 ms. (102 steps per ms) remains 5/5 properties
// Phase 1: matrix 75 rows 78 cols
SDD proceeding with computation,9 properties remain. new max is 256
[2024-05-28 06:18:17] [INFO ] Computed 28 invariants in 7 ms
SDD size :27187 after 30375
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :30375 after 36132
Problem ShieldIIPs-PT-003A-ReachabilityFireability-2024-04 is UNSAT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem ShieldIIPs-PT-003A-ReachabilityFireability-2024-09 is UNSAT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem ShieldIIPs-PT-003A-ReachabilityFireability-2024-10 is UNSAT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem ShieldIIPs-PT-003A-ReachabilityFireability-2024-12 is UNSAT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 20/90 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/90 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/78 variables, 8/98 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/106 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/106 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/184 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/184 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/153 variables, 0/184 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 184 constraints, problems are : Problem set: 4 solved, 1 unsolved in 274 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Problem ShieldIIPs-PT-003A-ReachabilityFireability-2024-13 is UNSAT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 58/153 variables, and 42 constraints, problems are : Problem set: 5 solved, 0 unsolved in 48 ms.
Refiners :[Domain max(s): 24/78 constraints, Positive P Invariants (semi-flows): 18/28 constraints, State Equation: 0/78 constraints, PredecessorRefiner: 0/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 430ms problems are : Problem set: 5 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 1853 ms.

BK_STOP 1716877098053

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.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="ShieldIIPs-PT-003A"
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 ShieldIIPs-PT-003A, 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 r356-tall-171683760200039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003A.tgz
mv ShieldIIPs-PT-003A 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 ;