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-171654447200495.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-PT-S10J30, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447200495
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 12K Apr 12 11:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 12 11:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 762K Apr 12 11:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 11:21 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 8.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 143K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Apr 12 14:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 212K Apr 12 14:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Apr 12 13:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.1M Apr 12 13:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K 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 14M 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-S10J30-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716933353871

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-S10J30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-28 21:55:55] [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 21:55:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:55:56] [INFO ] Load time of PNML (sax parser for PT used): 673 ms
[2024-05-28 21:55:56] [INFO ] Transformed 664 places.
[2024-05-28 21:55:56] [INFO ] Transformed 12050 transitions.
[2024-05-28 21:55:56] [INFO ] Parsed PT model containing 664 places and 12050 transitions and 112559 arcs in 907 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 204 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 21:55:56] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 45 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 45 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 45 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 780 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 45 identical enabling conditions.
[2024-05-28 21:55:56] [INFO ] Reduced 9285 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
[2024-05-28 21:55:58] [INFO ] Flatten gal took : 585 ms
RANDOM walk for 40000 steps (2241 resets) in 5547 ms. (7 steps per ms) remains 16/16 properties
[2024-05-28 21:55:58] [INFO ] Flatten gal took : 283 ms
[2024-05-28 21:55:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6152691580279550639.gal : 111 ms
[2024-05-28 21:55:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6103255869375000246.prop : 37 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/ReachabilityCardinality6152691580279550639.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6103255869375000246.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/ReachabilityCardinality6103255869375000246.prop.
BEST_FIRST walk for 4003 steps (39 resets) in 2508 ms. (1 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (40 resets) in 58 ms. (67 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (40 resets) in 57 ms. (69 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (41 resets) in 62 ms. (63 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 11/16 properties
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4002 steps (40 resets) in 1459 ms. (2 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (40 resets) in 35 ms. (111 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 10/11 properties
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4002 steps (40 resets) in 36 ms. (108 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4003 steps (40 resets) in 33 ms. (117 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 10/10 properties
[2024-05-28 21:55:59] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2024-05-28 21:55:59] [INFO ] Computed 92 invariants in 81 ms
[2024-05-28 21:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :5 after 6
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :6 after 208
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :208 after 436
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :436 after 894
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :894 after 3344
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-10 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 391/659 variables, 62/64 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-08 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-11 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-12 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/659 variables, 23/87 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/659 variables, 0/87 constraints. Problems are: Problem set: 5 solved, 5 unsolved
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-00 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-02 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-05 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-06 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-15 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 664/2595 variables, and 92 constraints, problems are : Problem set: 10 solved, 0 unsolved in 2099 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 9/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 21099ms problems are : Problem set: 10 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 25589 ms.

BK_STOP 1716933381010

--------------------
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-S10J30"
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-S10J30, 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-171654447200495"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 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 ;