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.r399-tall-171690530800650.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Sudoku-PT-AN11, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530800650
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 44M
-rw-r--r-- 1 mcc users 603K Apr 12 12:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.9M Apr 12 12:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 12 11:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.3M Apr 12 11:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 354K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 616K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.3M Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.1M Apr 12 13:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.1M Apr 12 13:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6M Apr 12 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18M Apr 12 12:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 82K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 203K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 746K 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 Sudoku-PT-AN11-CTLFireability-2024-00
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-01
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-02
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-03
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-04
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-05
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-06
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-07
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-08
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-09
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-10
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-11
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-12
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-13
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-14
FORMULA_NAME Sudoku-PT-AN11-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717070545348

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN11
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 12:02:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 12:02:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 12:02:26] [INFO ] Load time of PNML (sax parser for PT used): 177 ms
[2024-05-30 12:02:26] [INFO ] Transformed 1694 places.
[2024-05-30 12:02:26] [INFO ] Transformed 1331 transitions.
[2024-05-30 12:02:26] [INFO ] Found NUPN structural information;
[2024-05-30 12:02:26] [INFO ] Parsed PT model containing 1694 places and 1331 transitions and 5324 arcs in 286 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 171 ms.
Support contains 363 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Reduce places removed 1331 places and 0 transitions.
Iterating post reduction 0 with 1331 rules applied. Total rules applied 1331 place count 363 transition count 1331
Applied a total of 1331 rules in 45 ms. Remains 363 /1694 variables (removed 1331) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2024-05-30 12:02:30] [INFO ] Computed 32 invariants in 84 ms
[2024-05-30 12:02:30] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-05-30 12:02:30] [INFO ] Invariant cache hit.
[2024-05-30 12:02:31] [INFO ] Implicit Places using invariants and state equation in 657 ms returned []
Implicit Place search using SMT with State Equation took 1045 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 363/1694 places, 1331/1331 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1112 ms. Remains : 363/1694 places, 1331/1331 transitions.
Support contains 363 out of 363 places after structural reductions.
[2024-05-30 12:02:32] [INFO ] Flatten gal took : 590 ms
[2024-05-30 12:02:39] [INFO ] Flatten gal took : 683 ms
[2024-05-30 12:02:46] [INFO ] Input system was already deterministic with 1331 transitions.
Reduction of identical properties reduced properties to check from 48 to 42
RANDOM walk for 40000 steps (376 resets) in 5488 ms. (7 steps per ms) remains 2/42 properties
BEST_FIRST walk for 19620 steps (4 resets) in 21145 ms. (0 steps per ms) remains 2/2 properties
BEST_FIRST walk for 36560 steps (8 resets) in 20350 ms. (1 steps per ms) remains 2/2 properties
[2024-05-30 12:02:58] [INFO ] Invariant cache hit.
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
After SMT solving in domain Real declared 363/1694 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 649 ms.
Refiners :[Domain max(s): 0/363 constraints, Generalized P Invariants (flows): 0/32 constraints, State Equation: 0/363 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 11649ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-30 12:03:12] [INFO ] Flatten gal took : 381 ms
[2024-05-30 12:03:19] [INFO ] Flatten gal took : 638 ms
[2024-05-30 12:03:24] [INFO ] Input system was already deterministic with 1331 transitions.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA Sudoku-PT-AN11-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:25] [INFO ] Flatten gal took : 81 ms
[2024-05-30 12:03:25] [INFO ] Flatten gal took : 105 ms
[2024-05-30 12:03:25] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:26] [INFO ] Flatten gal took : 51 ms
[2024-05-30 12:03:26] [INFO ] Flatten gal took : 64 ms
[2024-05-30 12:03:26] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:26] [INFO ] Flatten gal took : 92 ms
[2024-05-30 12:03:26] [INFO ] Flatten gal took : 127 ms
[2024-05-30 12:03:27] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:28] [INFO ] Flatten gal took : 171 ms
[2024-05-30 12:03:28] [INFO ] Flatten gal took : 249 ms
[2024-05-30 12:03:28] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:29] [INFO ] Flatten gal took : 95 ms
[2024-05-30 12:03:29] [INFO ] Flatten gal took : 139 ms
[2024-05-30 12:03:29] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 13 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 51 ms
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 63 ms
[2024-05-30 12:03:30] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 40 ms
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 48 ms
[2024-05-30 12:03:30] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 79 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 80 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 34 ms
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 36 ms
[2024-05-30 12:03:30] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 19 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 34 ms
[2024-05-30 12:03:30] [INFO ] Flatten gal took : 38 ms
[2024-05-30 12:03:30] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 51 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 34 ms
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 41 ms
[2024-05-30 12:03:31] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 20 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 36 ms
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 40 ms
[2024-05-30 12:03:31] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 25 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 35 ms
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 40 ms
[2024-05-30 12:03:31] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 18 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 35 ms
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 38 ms
[2024-05-30 12:03:31] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 14 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 35 ms
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 40 ms
[2024-05-30 12:03:31] [INFO ] Input system was already deterministic with 1331 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 24 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 363/363 places, 1331/1331 transitions.
[2024-05-30 12:03:31] [INFO ] Flatten gal took : 32 ms
[2024-05-30 12:03:32] [INFO ] Flatten gal took : 35 ms
[2024-05-30 12:03:32] [INFO ] Input system was already deterministic with 1331 transitions.
[2024-05-30 12:03:32] [INFO ] Flatten gal took : 549 ms
[2024-05-30 12:03:38] [INFO ] Flatten gal took : 585 ms
[2024-05-30 12:03:44] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 299 ms.
[2024-05-30 12:03:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 363 places, 1331 transitions and 3993 arcs took 8 ms.
Total runtime 77665 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Sudoku-PT-AN11

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 363
TRANSITIONS: 1331
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.019s, Sys 0.004s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.004s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 568
MODEL NAME: /home/mcc/execution/414/model
363 places, 1331 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

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="Sudoku-PT-AN11"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Sudoku-PT-AN11, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690530800650"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN11.tgz
mv Sudoku-PT-AN11 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;