Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r053-smll-165252139300287.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 DES-PT-10b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r053-smll-165252139300287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 7.6K Apr 29 15:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 29 15:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 29 15:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 15:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 79K May 10 09:33 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1652607275067

Running Version 202205111006
[2022-05-15 09:34:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2022-05-15 09:34:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 09:34:38] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2022-05-15 09:34:38] [INFO ] Transformed 320 places.
[2022-05-15 09:34:38] [INFO ] Transformed 271 transitions.
[2022-05-15 09:34:38] [INFO ] Found NUPN structural information;
[2022-05-15 09:34:38] [INFO ] Parsed PT model containing 320 places and 271 transitions in 527 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 320/320 places, 271/271 transitions.
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 317 transition count 248
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 49 place count 294 transition count 248
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 49 place count 294 transition count 239
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 67 place count 285 transition count 239
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 86 place count 266 transition count 220
Iterating global reduction 2 with 19 rules applied. Total rules applied 105 place count 266 transition count 220
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 105 place count 266 transition count 219
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 265 transition count 219
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 122 place count 250 transition count 204
Iterating global reduction 2 with 15 rules applied. Total rules applied 137 place count 250 transition count 204
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 152 place count 250 transition count 189
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 155 place count 248 transition count 188
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 155 place count 248 transition count 185
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 161 place count 245 transition count 185
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 2 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 319 place count 166 transition count 106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 323 place count 164 transition count 108
Applied a total of 323 rules in 298 ms. Remains 164 /320 variables (removed 156) and now considering 108/271 (removed 163) transitions.
// Phase 1: matrix 108 rows 164 cols
[2022-05-15 09:34:38] [INFO ] Computed 62 place invariants in 32 ms
[2022-05-15 09:34:39] [INFO ] Implicit Places using invariants in 613 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 797 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 163/320 places, 108/271 transitions.
Applied a total of 0 rules in 24 ms. Remains 163 /163 variables (removed 0) and now considering 108/108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/320 places, 108/271 transitions.
Discarding 15 transitions out of 108. Remains 93
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 522 resets, run finished after 1172 ms. (steps per millisecond=8 ) properties (out of 92) seen :62
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 15 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
// Phase 1: matrix 108 rows 163 cols
[2022-05-15 09:34:40] [INFO ] Computed 61 place invariants in 7 ms
[2022-05-15 09:34:41] [INFO ] [Real]Absence check using 32 positive place invariants in 18 ms returned sat
[2022-05-15 09:34:41] [INFO ] [Real]Absence check using 32 positive and 29 generalized place invariants in 21 ms returned sat
[2022-05-15 09:34:42] [INFO ] After 1072ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2022-05-15 09:34:42] [INFO ] [Nat]Absence check using 32 positive place invariants in 8 ms returned sat
[2022-05-15 09:34:42] [INFO ] [Nat]Absence check using 32 positive and 29 generalized place invariants in 31 ms returned sat
[2022-05-15 09:34:43] [INFO ] After 533ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2022-05-15 09:34:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-15 09:34:43] [INFO ] After 455ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :30
[2022-05-15 09:34:44] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 7 ms to minimize.
[2022-05-15 09:34:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2022-05-15 09:34:44] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2022-05-15 09:34:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2022-05-15 09:34:44] [INFO ] After 1660ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 703 ms.
[2022-05-15 09:34:45] [INFO ] After 3393ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Parikh walk visited 7 properties in 4188 ms.
Support contains 31 out of 163 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 163/163 places, 108/108 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 163 transition count 107
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 163 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 162 transition count 106
Applied a total of 3 rules in 25 ms. Remains 162 /163 variables (removed 1) and now considering 106/108 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/163 places, 106/108 transitions.
Interrupted random walk after 794720 steps, including 40025 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 1
Incomplete Best-First random walk after 100001 steps, including 998 resets, run finished after 817 ms. (steps per millisecond=122 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1244 resets, run finished after 996 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1261 resets, run finished after 1049 ms. (steps per millisecond=95 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1239 resets, run finished after 892 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1231 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1262 resets, run finished after 870 ms. (steps per millisecond=114 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 901 resets, run finished after 722 ms. (steps per millisecond=138 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 899 resets, run finished after 786 ms. (steps per millisecond=127 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 943 resets, run finished after 730 ms. (steps per millisecond=136 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 947 resets, run finished after 747 ms. (steps per millisecond=133 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 961 resets, run finished after 776 ms. (steps per millisecond=128 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 979 resets, run finished after 749 ms. (steps per millisecond=133 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 953 resets, run finished after 781 ms. (steps per millisecond=128 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 992 resets, run finished after 800 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1018 resets, run finished after 776 ms. (steps per millisecond=128 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 968 resets, run finished after 764 ms. (steps per millisecond=130 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 999 resets, run finished after 763 ms. (steps per millisecond=131 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 984 resets, run finished after 770 ms. (steps per millisecond=129 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 996 resets, run finished after 771 ms. (steps per millisecond=129 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1009 resets, run finished after 803 ms. (steps per millisecond=124 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 1012 resets, run finished after 804 ms. (steps per millisecond=124 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 972 resets, run finished after 873 ms. (steps per millisecond=114 ) properties (out of 22) seen :0
Finished probabilistic random walk after 198034 steps, run visited all 22 properties in 2572 ms. (steps per millisecond=76 )
Probabilistic random walk after 198034 steps, saw 50743 distinct states, run finished after 2573 ms. (steps per millisecond=76 ) properties seen :22
Able to resolve query QuasiLiveness after proving 93 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 62603 ms.

BK_STOP 1652607340243

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="DES-PT-10b"
export BK_EXAMINATION="QuasiLiveness"
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 DES-PT-10b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r053-smll-165252139300287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;