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.r422-smll-171690573900223.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is TriangularGrid-PT-1500, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r422-smll-171690573900223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K 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 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 04:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 13 04:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 04:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 120K Apr 13 04:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:02 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
-rwxr-xr-x 1 mcc users 9.7K 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 TriangularGrid-PT-1500-ReachabilityFireability-2024-00
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-01
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-02
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-03
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-04
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-05
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-06
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-07
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-08
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-09
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-10
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-11
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-12
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-13
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-14
FORMULA_NAME TriangularGrid-PT-1500-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717020137076

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-1500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-29 22:02:19] [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]
[2024-05-29 22:02:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 22:02:19] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-29 22:02:19] [INFO ] Transformed 16 places.
[2024-05-29 22:02:19] [INFO ] Transformed 12 transitions.
[2024-05-29 22:02:19] [INFO ] Parsed PT model containing 16 places and 12 transitions and 48 arcs in 287 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 22:02:20] [INFO ] Flatten gal took : 73 ms
[2024-05-29 22:02:20] [INFO ] Flatten gal took : 12 ms
[2024-05-29 22:02:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4143892421162844985.gal : 10 ms
[2024-05-29 22:02:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15161026359160483612.prop : 11 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/ReachabilityCardinality4143892421162844985.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15161026359160483612.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/ReachabilityCardinality15161026359160483612.prop.
RANDOM walk for 40000 steps (8 resets) in 2305 ms. (17 steps per ms) remains 5/11 properties
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Invariant property TriangularGrid-PT-1500-ReachabilityFireability-2024-13 does not hold.
Invariant property TriangularGrid-PT-1500-ReachabilityFireability-2024-09 does not hold.
SDD proceeding with computation,9 properties remain. new max is 2
SDD size :1 after 6
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :6 after 13
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :13 after 22
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :22 after 41
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :41 after 74
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :74 after 141
Invariant property TriangularGrid-PT-1500-ReachabilityFireability-2024-15 does not hold.
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :141 after 3053
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 5/5 properties
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :3053 after 5101
BEST_FIRST walk for 40002 steps (8 resets) in 503 ms. (79 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1535 ms. (26 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 5/5 properties
// Phase 1: matrix 12 rows 16 cols
[2024-05-29 22:02:21] [INFO ] Computed 8 invariants in 7 ms
Problem TriangularGrid-PT-1500-ReachabilityFireability-2024-00 is UNSAT
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-1500-ReachabilityFireability-2024-05 is UNSAT
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-1500-ReachabilityFireability-2024-01 is UNSAT
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-1500-ReachabilityFireability-2024-02 is UNSAT
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-1500-ReachabilityFireability-2024-03 is UNSAT
FORMULA TriangularGrid-PT-1500-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 16/28 variables, and 7 constraints, problems are : Problem set: 5 solved, 0 unsolved in 162 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 267ms 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 2600 ms.

BK_STOP 1717020142138

--------------------
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="TriangularGrid-PT-1500"
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 TriangularGrid-PT-1500, 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 r422-smll-171690573900223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-1500.tgz
mv TriangularGrid-PT-1500 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 ;