Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r048-tajo-171620399300318.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620399300318
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 30K Apr 13 03:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 13 03:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 756K Apr 13 03:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 13 03:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 295K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 872K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 69K Apr 13 06:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 370K Apr 13 06:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4M Apr 13 06:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 8.8M Apr 13 06:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 7.1M 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 BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716330970374

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P50N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 22:36:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 22:36:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:36:12] [INFO ] Load time of PNML (sax parser for PT used): 504 ms
[2024-05-21 22:36:12] [INFO ] Transformed 228 places.
[2024-05-21 22:36:12] [INFO ] Transformed 8588 transitions.
[2024-05-21 22:36:12] [INFO ] Parsed PT model containing 228 places and 8588 transitions and 67470 arcs in 793 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 63 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40002 steps (56 resets) in 7792 ms. (5 steps per ms) remains 8/15 properties
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (20 resets) in 1129 ms. (35 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (12 resets) in 2372 ms. (16 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (16 resets) in 1732 ms. (23 steps per ms) remains 8/8 properties
[2024-05-21 22:36:17] [INFO ] Flatten gal took : 1864 ms
BEST_FIRST walk for 40003 steps (16 resets) in 1330 ms. (30 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (20 resets) in 1338 ms. (29 steps per ms) remains 8/8 properties
[2024-05-21 22:36:18] [INFO ] Flatten gal took : 1279 ms
BEST_FIRST walk for 40001 steps (20 resets) in 1467 ms. (27 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (16 resets) in 1376 ms. (29 steps per ms) remains 8/8 properties
[2024-05-21 22:36:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17547350479193589324.gal : 335 ms
[2024-05-21 22:36:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8544328919860549534.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17547350479193589324.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8544328919860549534.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
BEST_FIRST walk for 40004 steps (16 resets) in 1120 ms. (35 steps per ms) remains 8/8 properties
[2024-05-21 22:36:19] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2024-05-21 22:36:19] [INFO ] Computed 7 invariants in 70 ms
[2024-05-21 22:36:20] [INFO ] State equation strengthened by 102 read => feed constraints.
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-00 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-04 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Loading property file /tmp/ReachabilityCardinality8544328919860549534.prop.
At refinement iteration 1 (INCLUDED_ONLY) 0/139 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-08 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-10 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-11 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-12 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-15 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 89/228 variables, 3/7 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/7 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 530/758 variables, 228/235 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/758 variables, 102/337 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/758 variables, 0/337 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/758 variables, 0/337 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 758/758 variables, and 337 constraints, problems are : Problem set: 7 solved, 1 unsolved in 2503 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 228/228 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Problem BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-14 is UNSAT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 219/758 variables, and 5 constraints, problems are : Problem set: 8 solved, 0 unsolved in 314 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/228 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 3895ms problems are : Problem set: 8 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 11654 ms.

BK_STOP 1716330983700

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="BridgeAndVehicles-PT-V80P50N50"
export BK_EXAMINATION="ReachabilityCardinality"
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 BridgeAndVehicles-PT-V80P50N50, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r048-tajo-171620399300318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N50.tgz
mv BridgeAndVehicles-PT-V80P50N50 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;