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.r136-tall-171631131800054.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 DatabaseWithMutex-PT-04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631131800054
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 20K Apr 11 18:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 11 18:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K Apr 11 18:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 164K Apr 11 18:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 61K Apr 11 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 337K Apr 11 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42K Apr 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 234K Apr 11 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.3K Apr 22 14:39 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 61K 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 DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-00
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-01
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-02
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-03
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-04
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-05
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-06
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-07
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-08
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-09
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-10
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-11
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-12
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-13
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-14
FORMULA_NAME DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716331219158

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 22:40:20] [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 22:40:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:40:20] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2024-05-21 22:40:20] [INFO ] Transformed 140 places.
[2024-05-21 22:40:20] [INFO ] Transformed 128 transitions.
[2024-05-21 22:40:20] [INFO ] Found NUPN structural information;
[2024-05-21 22:40:20] [INFO ] Parsed PT model containing 140 places and 128 transitions and 416 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 22:40:20] [INFO ] Flatten gal took : 74 ms
[2024-05-21 22:40:20] [INFO ] Flatten gal took : 36 ms
[2024-05-21 22:40:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2729751028994366328.gal : 34 ms
[2024-05-21 22:40:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13452279120520857602.prop : 14 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/ReachabilityCardinality2729751028994366328.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13452279120520857602.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 1910 ms. (20 steps per ms) remains 8/12 properties
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-09 FALSE 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 ...329
Loading property file /tmp/ReachabilityCardinality13452279120520857602.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 8/8 properties
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :12 after 17
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :17 after 103
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :103 after 225
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :225 after 346
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :346 after 2450
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :2450 after 3972
BEST_FIRST walk for 40004 steps (8 resets) in 821 ms. (48 steps per ms) remains 8/8 properties
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :3972 after 52349
BEST_FIRST walk for 40002 steps (8 resets) in 994 ms. (40 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (8 resets) in 600 ms. (66 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 466 ms. (85 steps per ms) remains 8/8 properties
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :52349 after 96348
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 385 ms. (103 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 7/8 properties
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 128 rows 140 cols
[2024-05-21 22:40:22] [INFO ] Computed 28 invariants in 15 ms
Problem DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-06 is UNSAT
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-00 is UNSAT
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-02 is UNSAT
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-04 is UNSAT
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-05 is UNSAT
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-07 is UNSAT
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 140/140 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 8/148 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Problem DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-03 is UNSAT
FORMULA DatabaseWithMutex-PT-04-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 140/268 variables, and 168 constraints, problems are : Problem set: 7 solved, 0 unsolved in 210 ms.
Refiners :[Domain max(s): 140/140 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/140 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 562ms problems are : Problem set: 7 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 2703 ms.

BK_STOP 1716331223054

--------------------
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="DatabaseWithMutex-PT-04"
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 DatabaseWithMutex-PT-04, 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 r136-tall-171631131800054"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-04.tgz
mv DatabaseWithMutex-PT-04 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 ;