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-171654447200479.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 PolyORBNT-PT-S05J80, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447200479
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 38K Apr 12 09:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 168K Apr 12 09:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 12 09:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 357K Apr 12 09:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 44K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 79K Apr 12 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 324K Apr 12 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 131K Apr 12 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 566K Apr 12 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 PolyORBNT-PT-S05J80-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716932646620

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J80
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-28 21:44:07] [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 21:44:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:44:08] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2024-05-28 21:44:08] [INFO ] Transformed 1189 places.
[2024-05-28 21:44:08] [INFO ] Transformed 2350 transitions.
[2024-05-28 21:44:08] [INFO ] Parsed PT model containing 1189 places and 2350 transitions and 14464 arcs in 330 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 42 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 21:44:08] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 21:44:08] [INFO ] Reduced 10 identical enabling conditions.
[2024-05-28 21:44:08] [INFO ] Reduced 555 identical enabling conditions.
[2024-05-28 21:44:08] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 21:44:08] [INFO ] Reduced 555 identical enabling conditions.
[2024-05-28 21:44:08] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 21:44:08] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 21:44:08] [INFO ] Reduced 555 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 21:44:09] [INFO ] Flatten gal took : 347 ms
RANDOM walk for 40000 steps (2720 resets) in 2979 ms. (13 steps per ms) remains 8/15 properties
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 21:44:09] [INFO ] Flatten gal took : 196 ms
[2024-05-28 21:44:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6773637995349005218.gal : 110 ms
[2024-05-28 21:44:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6213624386942585968.prop : 18 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/ReachabilityCardinality6773637995349005218.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6213624386942585968.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
Loading property file /tmp/ReachabilityCardinality6213624386942585968.prop.
BEST_FIRST walk for 40004 steps (1212 resets) in 4378 ms. (9 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (400 resets) in 596 ms. (67 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (390 resets) in 696 ms. (57 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (43 resets) in 318 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (364 resets) in 659 ms. (60 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (304 resets) in 200 ms. (199 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (20 resets) in 285 ms. (139 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (44 resets) in 190 ms. (209 steps per ms) remains 8/8 properties
[2024-05-28 21:44:11] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2024-05-28 21:44:11] [INFO ] Computed 182 invariants in 137 ms
[2024-05-28 21:44:11] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :8 after 32
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :32 after 64
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :64 after 192
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :192 after 207
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/677 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/677 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 482/1159 variables, 135/157 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-10 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-15 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (INCLUDED_ONLY) 0/1159 variables, 12/169 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1159 variables, 0/169 constraints. Problems are: Problem set: 3 solved, 5 unsolved
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-03 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-07 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-08 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-11 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2024-12 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 1189/2880 variables, and 182 constraints, problems are : Problem set: 8 solved, 0 unsolved in 1370 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/1189 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 8/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 3135ms problems are : Problem set: 8 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 6691 ms.

BK_STOP 1716932654786

--------------------
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="PolyORBNT-PT-S05J80"
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 PolyORBNT-PT-S05J80, 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-171654447200479"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;