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-171654447200463.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-S05J40, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447200463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 17K Apr 12 09:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 09:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 76K Apr 12 09:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 346K Apr 12 09:52 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 28K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 46K Apr 12 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 253K Apr 12 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 100K Apr 12 10:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 438K Apr 12 10:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K 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 1.3M 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-S05J40-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716930971627

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-S05J40
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-28 21:16:12] [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 21:16:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:16:13] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2024-05-28 21:16:13] [INFO ] Transformed 629 places.
[2024-05-28 21:16:13] [INFO ] Transformed 1590 transitions.
[2024-05-28 21:16:13] [INFO ] Parsed PT model containing 629 places and 1590 transitions and 10704 arcs in 247 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 21:16:13] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 21:16:13] [INFO ] Reduced 555 identical enabling conditions.
[2024-05-28 21:16:13] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 21:16:13] [INFO ] Reduced 555 identical enabling conditions.
[2024-05-28 21:16:13] [INFO ] Reduced 10 identical enabling conditions.
[2024-05-28 21:16:13] [INFO ] Reduced 555 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
[2024-05-28 21:16:14] [INFO ] Flatten gal took : 311 ms
RANDOM walk for 40000 steps (2752 resets) in 2344 ms. (17 steps per ms) remains 9/16 properties
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (1005 resets) in 362 ms. (110 steps per ms) remains 9/9 properties
[2024-05-28 21:16:14] [INFO ] Flatten gal took : 196 ms
[2024-05-28 21:16:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5056505866293064393.gal : 68 ms
[2024-05-28 21:16:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4313986330507918655.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/ReachabilityCardinality5056505866293064393.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4313986330507918655.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/ReachabilityCardinality4313986330507918655.prop.
BEST_FIRST walk for 40003 steps (1009 resets) in 3195 ms. (12 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (73 resets) in 217 ms. (183 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :8 after 32
BEST_FIRST walk for 40004 steps (466 resets) in 453 ms. (88 steps per ms) remains 8/9 properties
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (80 resets) in 216 ms. (184 steps per ms) remains 7/8 properties
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :32 after 64
BEST_FIRST walk for 40004 steps (439 resets) in 303 ms. (131 steps per ms) remains 7/7 properties
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :64 after 99
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :99 after 103
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :103 after 111
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :111 after 122
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :122 after 142
BEST_FIRST walk for 40004 steps (76 resets) in 901 ms. (44 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (76 resets) in 175 ms. (227 steps per ms) remains 7/7 properties
[2024-05-28 21:16:15] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2024-05-28 21:16:15] [INFO ] Computed 102 invariants in 48 ms
[2024-05-28 21:16:15] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem PolyORBNT-PT-S05J40-ReachabilityFireability-2024-03 is UNSAT
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 72/625 variables, 63/81 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem PolyORBNT-PT-S05J40-ReachabilityFireability-2024-08 is UNSAT
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J40-ReachabilityFireability-2024-10 is UNSAT
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J40-ReachabilityFireability-2024-14 is UNSAT
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J40-ReachabilityFireability-2024-15 is UNSAT
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 20/101 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 0/101 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Problem PolyORBNT-PT-S05J40-ReachabilityFireability-2024-00 is UNSAT
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J40-ReachabilityFireability-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S05J40-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 629/1560 variables, and 102 constraints, problems are : Problem set: 7 solved, 0 unsolved in 657 ms.
Refiners :[Positive P Invariants (semi-flows): 76/76 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/629 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 2515ms 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 5473 ms.

BK_STOP 1716930978416

--------------------
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-S05J40"
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-S05J40, 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-171654447200463"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J40.tgz
mv PolyORBNT-PT-S05J40 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 ;