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-171662339200735.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-025026, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662339200735
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.4K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 05:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 13 05:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 13 05:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 13 05:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 56K 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-025026-ReachabilityFireability-2024-00
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-01
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-02
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-03
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-04
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-05
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-06
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-07
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-08
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-09
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-10
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-11
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-12
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-13
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-14
FORMULA_NAME RefineWMG-PT-025026-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716708667197

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-025026
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-26 07:31:08] [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]
[2024-05-26 07:31:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 07:31:08] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-05-26 07:31:08] [INFO ] Transformed 129 places.
[2024-05-26 07:31:08] [INFO ] Transformed 103 transitions.
[2024-05-26 07:31:08] [INFO ] Parsed PT model containing 129 places and 103 transitions and 308 arcs in 145 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40060 steps (8 resets) in 521 ms. (76 steps per ms) remains 12/15 properties
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 12/12 properties
[2024-05-26 07:31:09] [INFO ] Flatten gal took : 68 ms
BEST_FIRST walk for 40003 steps (8 resets) in 527 ms. (75 steps per ms) remains 12/12 properties
[2024-05-26 07:31:09] [INFO ] Flatten gal took : 30 ms
BEST_FIRST walk for 40003 steps (8 resets) in 109 ms. (363 steps per ms) remains 12/12 properties
[2024-05-26 07:31:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6458082956751748604.gal : 19 ms
BEST_FIRST walk for 40004 steps (8 resets) in 477 ms. (83 steps per ms) remains 12/12 properties
[2024-05-26 07:31:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4289867863409091807.prop : 5 ms
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 12/12 properties
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/ReachabilityCardinality6458082956751748604.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4289867863409091807.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 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/ReachabilityCardinality4289867863409091807.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
BEST_FIRST walk for 40003 steps (8 resets) in 134 ms. (296 steps per ms) remains 12/12 properties
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 243
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :243 after 10206
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :10206 after 1.22231e+07
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 75 ms. (526 steps per ms) remains 12/12 properties
// Phase 1: matrix 103 rows 129 cols
[2024-05-26 07:31:09] [INFO ] Computed 52 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 29/115 variables, 19/45 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 93/208 variables, 115/160 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/208 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 24/232 variables, 14/174 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 7/181 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/232 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 181 constraints, problems are : Problem set: 0 solved, 12 unsolved in 529 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 129/129 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 29/115 variables, 19/45 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 93/208 variables, 115/160 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/208 variables, 9/169 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/208 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 24/232 variables, 14/183 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 7/190 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 0/232 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 232/232 variables, and 193 constraints, problems are : Problem set: 0 solved, 12 unsolved in 701 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 129/129 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 1318ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 8 different solutions.
Finished Parikh walk after 1714 steps, including 0 resets, run visited all 12 properties in 19 ms. (steps per millisecond=90 )
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-13 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-12 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-10 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-08 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-06 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-04 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-02 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-01 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025026-ReachabilityFireability-2024-00 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 )
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 )
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 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 12 properties in 26 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 2491 ms.

BK_STOP 1716708670885

--------------------
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="RefineWMG-PT-025026"
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 RefineWMG-PT-025026, 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 r312-tall-171662339200735"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-025026.tgz
mv RefineWMG-PT-025026 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 ;