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.r290-tajo-171654446600207.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 PolyORBLF-COL-S06J06T06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446600207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.5K Apr 11 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 11 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 11 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 11 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 17:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 11 17:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 11 17:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716912024492

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202405141337
[2024-05-28 16:00:26] [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]
[2024-05-28 16:00:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:00:26] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 16:00:26] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 16:00:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1084 ms
[2024-05-28 16:00:27] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 700 PT places and 10800.0 transition bindings in 54 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 53 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
[2024-05-28 16:00:27] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 19 ms.
[2024-05-28 16:00:27] [INFO ] Skeletonized 15 HLPN properties in 3 ms.
All 15 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-28 16:00:27] [INFO ] Unfolded HLPN to a Petri net with 700 places and 10740 transitions 89778 arcs in 297 ms.
[2024-05-28 16:00:27] [INFO ] Unfolded 15 HLPN properties in 8 ms.
[2024-05-28 16:00:27] [INFO ] Reduced 7020 identical enabling conditions.
[2024-05-28 16:00:27] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 16:00:27] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 16:00:27] [INFO ] Reduced 7020 identical enabling conditions.
[2024-05-28 16:00:27] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
RANDOM walk for 40000 steps (230 resets) in 4871 ms. (8 steps per ms) remains 4/15 properties
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 16:00:29] [INFO ] Flatten gal took : 1007 ms
[2024-05-28 16:00:30] [INFO ] Flatten gal took : 625 ms
[2024-05-28 16:00:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11384891088722111851.gal : 251 ms
[2024-05-28 16:00:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4116499369296061193.prop : 69 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/ReachabilityCardinality11384891088722111851.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4116499369296061193.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 40002 steps (437 resets) in 6842 ms. (5 steps per ms) remains 4/4 properties
Loading property file /tmp/ReachabilityCardinality4116499369296061193.prop.
BEST_FIRST walk for 40000 steps (400 resets) in 4836 ms. (8 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (21 resets) in 1664 ms. (24 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (141 resets) in 2536 ms. (15 steps per ms) remains 4/4 properties
[2024-05-28 16:00:34] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 700 cols
[2024-05-28 16:00:34] [INFO ] Computed 58 invariants in 155 ms
[2024-05-28 16:00:34] [INFO ] State equation strengthened by 168 read => feed constraints.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :7 after 12
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :12 after 13
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :13 after 14
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :14 after 24
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :24 after 27
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :27 after 49
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :49 after 61
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :61 after 117
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/568 variables, 14/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/568 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-09 is UNSAT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-10 is UNSAT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 71/639 variables, 14/38 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/639 variables, 1/39 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/639 variables, 0/39 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-12 is UNSAT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-13 is UNSAT
FORMULA PolyORBLF-COL-S06J06T06-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 700/3334 variables, and 58 constraints, problems are : Problem set: 4 solved, 0 unsolved in 1012 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 0/700 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 8379ms problems are : Problem set: 4 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 16986 ms.

BK_STOP 1716912043160

--------------------
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="PolyORBLF-COL-S06J06T06"
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 PolyORBLF-COL-S06J06T06, 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 r290-tajo-171654446600207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T06.tgz
mv PolyORBLF-COL-S06J06T06 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 ;