Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r211-oct2-165281604000164.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SafeBus-PT-03, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-oct2-165281604000164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 364K
-rw-r--r-- 1 mcc users 7.8K Apr 29 11:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 11:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 11:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 29 11:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 95K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1653116557869

Running Version 202205111006
[2022-05-21 07:02:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-21 07:02:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 07:02:39] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2022-05-21 07:02:39] [INFO ] Transformed 57 places.
[2022-05-21 07:02:39] [INFO ] Transformed 91 transitions.
[2022-05-21 07:02:39] [INFO ] Found NUPN structural information;
[2022-05-21 07:02:39] [INFO ] Parsed PT model containing 57 places and 91 transitions in 170 ms.
Reduce places removed 3 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 7 ms.11346KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 54/54 places, 91/91 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 26 ms. Remains 54 /54 variables (removed 0) and now considering 91/91 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 54/54 places, 91/91 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 54/54 places, 91/91 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 4 ms. Remains 54 /54 variables (removed 0) and now considering 91/91 (removed 0) transitions.
[2022-05-21 07:02:39] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:39] [INFO ] Computed 17 place invariants in 29 ms
[2022-05-21 07:02:39] [INFO ] Implicit Places using invariants in 245 ms returned []
[2022-05-21 07:02:39] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:39] [INFO ] Computed 17 place invariants in 9 ms
[2022-05-21 07:02:39] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-21 07:02:39] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2022-05-21 07:02:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 07:02:39] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:39] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-21 07:02:39] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 9 transitions.
Found 9 dead transitions using SMT.
Drop transitions removed 9 transitions
Dead transitions reduction (with SMT) removed 9 transitions
Starting structural reductions in DEADLOCKS mode, iteration 1 : 54/54 places, 82/91 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2022-05-21 07:02:39] [INFO ] Redundant transitions in 1 ms returned []
Finished structural reductions, in 2 iterations. Remains : 54/54 places, 82/91 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1160 ms (no deadlock found). (steps per millisecond=1077 )
Random directed walk for 1250001 steps, including 0 resets, run took 742 ms (no deadlock found). (steps per millisecond=1684 )
[2022-05-21 07:02:41] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:41] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-21 07:02:41] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2022-05-21 07:02:41] [INFO ] [Real]Absence check using 7 positive and 10 generalized place invariants in 10 ms returned sat
[2022-05-21 07:02:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-21 07:02:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:02:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-21 07:02:41] [INFO ] [Nat]Absence check using 7 positive and 10 generalized place invariants in 3 ms returned sat
[2022-05-21 07:02:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-21 07:02:41] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-21 07:02:41] [INFO ] [Nat]Added 13 Read/Feed constraints in 3 ms returned sat
[2022-05-21 07:02:41] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 2 ms to minimize.
[2022-05-21 07:02:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2022-05-21 07:02:41] [INFO ] Computed and/alt/rep : 52/309/52 causal constraints (skipped 13 transitions) in 5 ms.
[2022-05-21 07:02:42] [INFO ] Added : 39 causal constraints over 8 iterations in 119 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
Parikh directed walk for 12900 steps, including 746 resets, run took 24 ms. (steps per millisecond=537 )
Random directed walk for 500002 steps, including 0 resets, run took 274 ms (no deadlock found). (steps per millisecond=1824 )
Random walk for 500000 steps, including 0 resets, run took 355 ms (no deadlock found). (steps per millisecond=1408 )
Random directed walk for 500001 steps, including 0 resets, run took 272 ms (no deadlock found). (steps per millisecond=1838 )
Random walk for 500000 steps, including 0 resets, run took 347 ms (no deadlock found). (steps per millisecond=1440 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 54/54 places, 82/82 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 6 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2022-05-21 07:02:43] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:43] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-21 07:02:43] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-05-21 07:02:43] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:43] [INFO ] Computed 17 place invariants in 14 ms
[2022-05-21 07:02:43] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-21 07:02:43] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2022-05-21 07:02:43] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-21 07:02:43] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:43] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-21 07:02:43] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 54/54 places, 82/82 transitions.
Random walk for 1250000 steps, including 0 resets, run took 919 ms (no deadlock found). (steps per millisecond=1360 )
Random directed walk for 1250001 steps, including 0 resets, run took 751 ms (no deadlock found). (steps per millisecond=1664 )
[2022-05-21 07:02:45] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:45] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-21 07:02:45] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-21 07:02:45] [INFO ] [Real]Absence check using 7 positive and 10 generalized place invariants in 5 ms returned sat
[2022-05-21 07:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-21 07:02:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:02:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-21 07:02:45] [INFO ] [Nat]Absence check using 7 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-21 07:02:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-21 07:02:45] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-21 07:02:45] [INFO ] [Nat]Added 13 Read/Feed constraints in 3 ms returned sat
[2022-05-21 07:02:45] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2022-05-21 07:02:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2022-05-21 07:02:45] [INFO ] Computed and/alt/rep : 52/309/52 causal constraints (skipped 13 transitions) in 7 ms.
[2022-05-21 07:02:45] [INFO ] Added : 39 causal constraints over 8 iterations in 96 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
Parikh directed walk for 12900 steps, including 741 resets, run took 29 ms. (steps per millisecond=444 )
Random directed walk for 500000 steps, including 0 resets, run took 308 ms (no deadlock found). (steps per millisecond=1623 )
Random walk for 500000 steps, including 0 resets, run took 401 ms (no deadlock found). (steps per millisecond=1246 )
Random directed walk for 500001 steps, including 0 resets, run took 286 ms (no deadlock found). (steps per millisecond=1748 )
Random walk for 500000 steps, including 0 resets, run took 352 ms (no deadlock found). (steps per millisecond=1420 )
[2022-05-21 07:02:47] [INFO ] Flatten gal took : 47 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 57/57 places, 91/91 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 54 transition count 91
Applied a total of 3 rules in 2 ms. Remains 54 /57 variables (removed 3) and now considering 91/91 (removed 0) transitions.
[2022-05-21 07:02:47] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 54 cols
[2022-05-21 07:02:47] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-21 07:02:47] [INFO ] Implicit Places using invariants in 70 ms returned [42, 43, 44]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 72 ms to find 3 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 51/57 places, 91/91 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 51 transition count 88
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 48 transition count 88
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 45 transition count 91
Applied a total of 12 rules in 4 ms. Remains 45 /51 variables (removed 6) and now considering 91/91 (removed 0) transitions.
[2022-05-21 07:02:47] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 45 cols
[2022-05-21 07:02:47] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 07:02:47] [INFO ] Implicit Places using invariants in 136 ms returned []
[2022-05-21 07:02:47] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 45 cols
[2022-05-21 07:02:47] [INFO ] Computed 14 place invariants in 5 ms
[2022-05-21 07:02:47] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-21 07:02:47] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 45/57 places, 91/91 transitions.
Finished structural reductions, in 2 iterations. Remains : 45/57 places, 91/91 transitions.
Discarding 9 transitions out of 91. Remains 82
Initial state reduction rules removed 3 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 79) seen :70
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=21 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-05-21 07:02:49] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 45 cols
[2022-05-21 07:02:49] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 07:02:49] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-21 07:02:49] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-21 07:02:49] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 10211 ms.

BK_STOP 1653116569214

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SafeBus-PT-03"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SafeBus-PT-03, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-oct2-165281604000164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-03.tgz
mv SafeBus-PT-03 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;