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-171654446700246.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 PolyORBLF-PT-S02J06T06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446700246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 22K Apr 11 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 11 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 11 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 11 16:56 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 9.9K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Apr 11 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 43K Apr 11 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 216K Apr 11 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 601K 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-PT-S02J06T06-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716915313123

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-28 16:55:14] [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]
[2024-05-28 16:55:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:55:14] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2024-05-28 16:55:14] [INFO ] Transformed 536 places.
[2024-05-28 16:55:14] [INFO ] Transformed 1064 transitions.
[2024-05-28 16:55:14] [INFO ] Parsed PT model containing 536 places and 1064 transitions and 4866 arcs in 211 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
[2024-05-28 16:55:15] [INFO ] Flatten gal took : 183 ms
[2024-05-28 16:55:15] [INFO ] Flatten gal took : 62 ms
RANDOM walk for 40000 steps (10 resets) in 2186 ms. (18 steps per ms) remains 10/16 properties
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 16:55:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7200147433636108110.gal : 82 ms
[2024-05-28 16:55:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16108491438695115375.prop : 6 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/ReachabilityCardinality7200147433636108110.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16108491438695115375.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (12 resets) in 647 ms. (61 steps per ms) remains 10/10 properties

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
Loading property file /tmp/ReachabilityCardinality16108491438695115375.prop.
BEST_FIRST walk for 40000 steps (10 resets) in 929 ms. (43 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (11 resets) in 362 ms. (110 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :4 after 7
BEST_FIRST walk for 40003 steps (10 resets) in 446 ms. (89 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :11 after 23
BEST_FIRST walk for 40002 steps (10 resets) in 305 ms. (130 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :23 after 53
BEST_FIRST walk for 40001 steps (13 resets) in 305 ms. (130 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :53 after 74
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :74 after 83
BEST_FIRST walk for 40000 steps (9 resets) in 251 ms. (158 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (9 resets) in 220 ms. (181 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (11 resets) in 329 ms. (121 steps per ms) remains 10/10 properties
[2024-05-28 16:55:16] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 536 cols
[2024-05-28 16:55:16] [INFO ] Computed 50 invariants in 68 ms
[2024-05-28 16:55:16] [INFO ] State equation strengthened by 72 read => feed constraints.
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :83 after 701
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :701 after 785
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-03 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-13 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/423 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/423 variables, 2/9 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/423 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-05 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-07 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-12 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-15 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 32/455 variables, 11/20 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 4/24 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/24 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-00 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-01 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-02 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-06 is UNSAT
FORMULA PolyORBLF-PT-S02J06T06-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 534/1492 variables, and 49 constraints, problems are : Problem set: 10 solved, 0 unsolved in 465 ms.
Refiners :[Positive P Invariants (semi-flows): 18/19 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 0/536 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 1023ms 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 3397 ms.

BK_STOP 1716915317786

--------------------
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="PolyORBLF-PT-S02J06T06"
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 PolyORBLF-PT-S02J06T06, 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 r290-tajo-171654446700246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T06.tgz
mv PolyORBLF-PT-S02J06T06 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 ;