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.r268-smll-171654407400310.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 PhaseVariation-PT-D02CS100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407400310
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 8.0K 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 7.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 20:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 11 20:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 11 20:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 11 20:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 61K 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 PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-00
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-01
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-02
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-03
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-04
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-05
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-06
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-07
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-08
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-09
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-10
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-11
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-12
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-13
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-14
FORMULA_NAME PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716805561599

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D02CS100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-27 10:26:03] [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]
[2024-05-27 10:26:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 10:26:04] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2024-05-27 10:26:04] [INFO ] Transformed 14 places.
[2024-05-27 10:26:04] [INFO ] Transformed 65 transitions.
[2024-05-27 10:26:04] [INFO ] Parsed PT model containing 14 places and 65 transitions and 443 arcs in 510 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (364 resets) in 685 ms. (58 steps per ms) remains 3/16 properties
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (52 resets) in 399 ms. (100 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (48 resets) in 553 ms. (72 steps per ms) remains 3/3 properties
[2024-05-27 10:26:05] [INFO ] Flatten gal took : 144 ms
[2024-05-27 10:26:05] [INFO ] Flatten gal took : 69 ms
BEST_FIRST walk for 40003 steps (52 resets) in 496 ms. (80 steps per ms) remains 3/3 properties
[2024-05-27 10:26:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7440431128722114250.gal : 24 ms
[2024-05-27 10:26:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5035276207621639985.prop : 2 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/ReachabilityCardinality7440431128722114250.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5035276207621639985.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 ...328
[2024-05-27 10:26:05] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
Loading property file /tmp/ReachabilityCardinality5035276207621639985.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 70
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :70 after 715
// Phase 1: matrix 9 rows 14 cols
[2024-05-27 10:26:05] [INFO ] Computed 5 invariants in 7 ms
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :715 after 7315
[2024-05-27 10:26:05] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :7315 after 70866
Problem PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-11 is UNSAT
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-13 is UNSAT
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 4/13 variables, 2/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :70866 after 1.80442e+07
[2024-05-27 10:26:05] [INFO ] Deduced a trap composed of 1 places in 97 ms of which 21 ms to minimize.
Problem PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-07 is UNSAT
FORMULA PhaseVariation-PT-D02CS100-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 13/23 variables, and 6 constraints, problems are : Problem set: 3 solved, 0 unsolved in 392 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/14 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 533ms problems are : Problem set: 3 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 2027 ms.

BK_STOP 1716805566058

--------------------
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="PhaseVariation-PT-D02CS100"
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 PhaseVariation-PT-D02CS100, 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 r268-smll-171654407400310"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D02CS100.tgz
mv PhaseVariation-PT-D02CS100 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 ;