Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r312-tall-171662339200742.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is RefineWMG-PT-050050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662339200742
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 05:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 13 05:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 13 05:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 13 05:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 110K 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 RefineWMG-PT-050050-ReachabilityCardinality-2024-00
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-01
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-02
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-03
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-04
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-05
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-06
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-07
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-08
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-09
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-10
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-11
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-12
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-13
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-14
FORMULA_NAME RefineWMG-PT-050050-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716709575134

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-050050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-26 07:46:16] [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]
[2024-05-26 07:46:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 07:46:16] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-26 07:46:16] [INFO ] Transformed 254 places.
[2024-05-26 07:46:16] [INFO ] Transformed 203 transitions.
[2024-05-26 07:46:16] [INFO ] Parsed PT model containing 254 places and 203 transitions and 608 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40031 steps (8 resets) in 726 ms. (55 steps per ms) remains 12/16 properties
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 12/12 properties
[2024-05-26 07:46:17] [INFO ] Flatten gal took : 100 ms
BEST_FIRST walk for 40004 steps (8 resets) in 901 ms. (44 steps per ms) remains 12/12 properties
[2024-05-26 07:46:17] [INFO ] Flatten gal took : 40 ms
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 12/12 properties
[2024-05-26 07:46:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3424881250354980340.gal : 22 ms
[2024-05-26 07:46:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4919277679011432050.prop : 2 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/ReachabilityCardinality3424881250354980340.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4919277679011432050.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 12/12 properties
/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/ReachabilityCardinality4919277679011432050.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :19 after 36
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :36 after 918
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :918 after 80631
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :80631 after 1.3801e+09
BEST_FIRST walk for 40004 steps (8 resets) in 481 ms. (82 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 182 ms. (218 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 206 ms. (193 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 201 ms. (198 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 12/12 properties
// Phase 1: matrix 203 rows 254 cols
[2024-05-26 07:46:17] [INFO ] Computed 102 invariants in 9 ms
Problem RefineWMG-PT-050050-ReachabilityCardinality-2024-13 is UNSAT
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 23/23 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/23 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Problem RefineWMG-PT-050050-ReachabilityCardinality-2024-10 is UNSAT
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 66/182 variables, 43/66 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/182 variables, 0/66 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 149/331 variables, 182/248 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/248 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 126/457 variables, 72/320 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/457 variables, 36/356 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 0/356 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/457 variables, 0/356 constraints. Problems are: Problem set: 2 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 457/457 variables, and 356 constraints, problems are : Problem set: 2 solved, 10 unsolved in 1155 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 17/17 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 66/166 variables, 41/58 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/166 variables, 0/58 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 137/303 variables, 166/224 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/303 variables, 1/225 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 0/225 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 154/457 variables, 88/313 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 44/357 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/457 variables, 9/366 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/457 variables, 0/366 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 0/457 variables, 0/366 constraints. Problems are: Problem set: 2 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 457/457 variables, and 366 constraints, problems are : Problem set: 2 solved, 10 unsolved in 1397 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 10/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 2672ms problems are : Problem set: 2 solved, 10 unsolved
Fused 10 Parikh solutions to 9 different solutions.
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-12 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-11 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-07 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-06 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-04 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-03 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-01 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 6760 steps, including 0 resets, run visited all 1 properties in 28 ms. (steps per millisecond=241 )
FORMULA RefineWMG-PT-050050-ReachabilityCardinality-2024-09 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 10 properties in 14488 ms.
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 18874 ms.

BK_STOP 1716709595185

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="RefineWMG-PT-050050"
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 RefineWMG-PT-050050, 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 r312-tall-171662339200742"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-050050.tgz
mv RefineWMG-PT-050050 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 ;