fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r210-tajo-159033475600343
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ShieldIIPt-PT-030B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.480 66609.00 78656.00 164.40 FTTTTTTFTTFTTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r210-tajo-159033475600343.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-030B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033475600343
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 3.5K May 14 01:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 01:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.0K May 13 13:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 13 13:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 08:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 08:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 512K May 12 20:42 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 ShieldIIPt-PT-030B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590584185687

[2020-05-27 12:56:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-27 12:56:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 12:56:27] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2020-05-27 12:56:27] [INFO ] Transformed 2103 places.
[2020-05-27 12:56:27] [INFO ] Transformed 1953 transitions.
[2020-05-27 12:56:27] [INFO ] Found NUPN structural information;
[2020-05-27 12:56:27] [INFO ] Parsed PT model containing 2103 places and 1953 transitions in 196 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 44 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 126 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1]
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1953 rows 2103 cols
[2020-05-27 12:56:28] [INFO ] Computed 271 place invariants in 51 ms
[2020-05-27 12:56:28] [INFO ] [Real]Absence check using 271 positive place invariants in 283 ms returned sat
[2020-05-27 12:56:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:56:33] [INFO ] [Real]Absence check using state equation in 4336 ms returned (error "Solver has unexpectedly terminated")
[2020-05-27 12:56:33] [INFO ] [Real]Absence check using 271 positive place invariants in 368 ms returned sat
[2020-05-27 12:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:56:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:56:38] [INFO ] [Real]Absence check using state equation in 4319 ms returned (error "Failed to check-sat")
[2020-05-27 12:56:38] [INFO ] [Real]Absence check using 271 positive place invariants in 278 ms returned sat
[2020-05-27 12:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:56:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:56:43] [INFO ] [Real]Absence check using state equation in 4401 ms returned (error "Failed to check-sat")
[2020-05-27 12:56:43] [INFO ] [Real]Absence check using 271 positive place invariants in 266 ms returned sat
[2020-05-27 12:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:56:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:56:48] [INFO ] [Real]Absence check using state equation in 4412 ms returned (error "Failed to check-sat")
[2020-05-27 12:56:48] [INFO ] [Real]Absence check using 271 positive place invariants in 395 ms returned sat
[2020-05-27 12:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:56:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:56:53] [INFO ] [Real]Absence check using state equation in 4246 ms returned (error "Failed to check-sat")
[2020-05-27 12:56:53] [INFO ] [Real]Absence check using 271 positive place invariants in 289 ms returned sat
[2020-05-27 12:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:56:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:56:58] [INFO ] [Real]Absence check using state equation in 4449 ms returned (error "Failed to check-sat")
[2020-05-27 12:56:58] [INFO ] [Real]Absence check using 271 positive place invariants in 391 ms returned sat
[2020-05-27 12:56:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:57:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:57:03] [INFO ] [Real]Absence check using state equation in 4247 ms returned (error "Failed to check-sat")
[2020-05-27 12:57:03] [INFO ] [Real]Absence check using 271 positive place invariants in 267 ms returned sat
[2020-05-27 12:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:57:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:57:08] [INFO ] [Real]Absence check using state equation in 4421 ms returned (error "Failed to check-sat")
[2020-05-27 12:57:08] [INFO ] [Real]Absence check using 271 positive place invariants in 329 ms returned sat
[2020-05-27 12:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:57:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 12:57:13] [INFO ] [Real]Absence check using state equation in 4315 ms returned (error "Failed to check-sat")
Support contains 37 out of 2103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2103/2103 places, 1953/1953 transitions.
Performed 494 Post agglomeration using F-continuation condition.Transition count delta: 494
Iterating post reduction 0 with 494 rules applied. Total rules applied 494 place count 2103 transition count 1459
Reduce places removed 494 places and 0 transitions.
Iterating post reduction 1 with 494 rules applied. Total rules applied 988 place count 1609 transition count 1459
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 988 place count 1609 transition count 1339
Deduced a syphon composed of 120 places in 3 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 1228 place count 1489 transition count 1339
Symmetric choice reduction at 2 with 200 rule applications. Total rules 1428 place count 1489 transition count 1339
Deduced a syphon composed of 200 places in 12 ms
Reduce places removed 200 places and 200 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 1828 place count 1289 transition count 1139
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 82 Pre rules applied. Total rules applied 1828 place count 1289 transition count 1057
Deduced a syphon composed of 82 places in 4 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 1992 place count 1207 transition count 1057
Performed 499 Post agglomeration using F-continuation condition.Transition count delta: 499
Deduced a syphon composed of 499 places in 4 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 2990 place count 708 transition count 558
Renaming transitions due to excessive name length > 1024 char.
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: -49
Deduced a syphon composed of 81 places in 2 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 3152 place count 627 transition count 607
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3153 place count 627 transition count 606
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3155 place count 627 transition count 604
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3157 place count 625 transition count 604
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 4 with 27 rules applied. Total rules applied 3184 place count 625 transition count 604
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3185 place count 624 transition count 603
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3186 place count 623 transition count 603
Applied a total of 3186 rules in 867 ms. Remains 623 /2103 variables (removed 1480) and now considering 603/1953 (removed 1350) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/2103 places, 603/1953 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5163 ms. (steps per millisecond=193 ) properties seen :[0, 1, 1, 1, 1, 0, 1, 1, 0]
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3373 ms. (steps per millisecond=296 ) properties seen :[1, 0, 0]
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3557 ms. (steps per millisecond=281 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1 resets, run finished after 3350 ms. (steps per millisecond=298 ) properties seen :[0, 1]
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 603 rows 623 cols
[2020-05-27 12:57:29] [INFO ] Computed 270 place invariants in 2 ms
[2020-05-27 12:57:29] [INFO ] [Real]Absence check using 270 positive place invariants in 102 ms returned sat
[2020-05-27 12:57:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:57:30] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2020-05-27 12:57:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:57:30] [INFO ] [Nat]Absence check using 270 positive place invariants in 138 ms returned sat
[2020-05-27 12:57:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:57:31] [INFO ] [Nat]Absence check using state equation in 796 ms returned sat
[2020-05-27 12:57:31] [INFO ] State equation strengthened by 69 read => feed constraints.
[2020-05-27 12:57:31] [INFO ] [Nat]Added 69 Read/Feed constraints in 22 ms returned sat
[2020-05-27 12:57:32] [INFO ] Deduced a trap composed of 3 places in 260 ms
[2020-05-27 12:57:32] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 294 ms
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1590584252296

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="ShieldIIPt-PT-030B"
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"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-030B, 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 r210-tajo-159033475600343"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030B.tgz
mv ShieldIIPt-PT-030B 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 ;