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-171620399100246.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620399100246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 15K Apr 13 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 13 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 587K Apr 13 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.2M Apr 13 01:50 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 9.5K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 351K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 994K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 42K Apr 13 03:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 235K Apr 13 03:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 842K Apr 13 03:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.2M Apr 13 03:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.6K 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 4.5M 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-V50P20N50-ReachabilityCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716329474651

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-V50P20N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 22:11:16] [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 22:11:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:11:16] [INFO ] Load time of PNML (sax parser for PT used): 360 ms
[2024-05-21 22:11:16] [INFO ] Transformed 168 places.
[2024-05-21 22:11:16] [INFO ] Transformed 5408 transitions.
[2024-05-21 22:11:16] [INFO ] Parsed PT model containing 168 places and 5408 transitions and 42330 arcs in 512 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
[2024-05-21 22:11:18] [INFO ] Flatten gal took : 832 ms
RANDOM walk for 40000 steps (92 resets) in 5105 ms. (7 steps per ms) remains 11/16 properties
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (28 resets) in 753 ms. (53 steps per ms) remains 11/11 properties
[2024-05-21 22:11:18] [INFO ] Flatten gal took : 428 ms
BEST_FIRST walk for 40001 steps (40 resets) in 808 ms. (49 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (36 resets) in 575 ms. (69 steps per ms) remains 11/11 properties
[2024-05-21 22:11:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3134011910440981759.gal : 219 ms
[2024-05-21 22:11:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12723915075910769698.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/ReachabilityCardinality3134011910440981759.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12723915075910769698.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (24 resets) in 588 ms. (67 steps per ms) remains 10/11 properties
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_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 ...329
BEST_FIRST walk for 40004 steps (44 resets) in 907 ms. (44 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (29 resets) in 764 ms. (52 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (30 resets) in 394 ms. (101 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (28 resets) in 444 ms. (89 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (24 resets) in 595 ms. (67 steps per ms) remains 9/10 properties
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40001 steps (32 resets) in 427 ms. (93 steps per ms) remains 9/9 properties
Loading property file /tmp/ReachabilityCardinality12723915075910769698.prop.
BEST_FIRST walk for 40004 steps (30 resets) in 877 ms. (45 steps per ms) remains 9/9 properties
[2024-05-21 22:11:20] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2024-05-21 22:11:20] [INFO ] Computed 7 invariants in 45 ms
[2024-05-21 22:11:21] [INFO ] State equation strengthened by 102 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :6 after 16
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-00 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-02 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-04 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-07 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 4/4 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 5 unsolved
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-08 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-10 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-11 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-14 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-15 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 168/578 variables, and 7 constraints, problems are : Problem set: 9 solved, 0 unsolved in 348 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/168 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 1023ms problems are : Problem set: 9 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 5650 ms.

BK_STOP 1716329482114

--------------------
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-V50P20N50"
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-V50P20N50, 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-171620399100246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N50.tgz
mv BridgeAndVehicles-PT-V50P20N50 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 ;