Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r352-tall-171679103100249.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 gold2023
Input is SafeBus-COL-50, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-171679103100249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.6K Apr 12 14:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 12 14:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 12 14:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 14:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 14:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 12 14:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 14:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 12 14:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 43K 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1716880873097

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SafeBus-COL-50
Not applying reductions.
Model is COL
Liveness COL
Running Version 202304061127
[2024-05-28 07:21:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 07:21:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 07:21:14] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 07:21:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 07:21:15] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 446 ms
[2024-05-28 07:21:15] [INFO ] Detected 1 constant HL places corresponding to 50 PT places.
[2024-05-28 07:21:15] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 5606 PT places and 6520101.0 transition bindings in 20 ms.
[2024-05-28 07:21:15] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 5 ms.
[2024-05-28 07:21:15] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2024-05-28 07:21:15] [INFO ] Unfolded HLPN to a Petri net with 5606 places and 140251 transitions 1078454 arcs in 900 ms.
[2024-05-28 07:21:15] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2024-05-28 07:21:16] [INFO ] Unfolded HLPN to a Petri net with 5606 places and 140251 transitions 1078454 arcs in 698 ms.
[2024-05-28 07:21:16] [INFO ] Unfolded 14 HLPN properties in 69 ms.
[2024-05-28 07:21:17] [INFO ] Reduced 2400 identical enabling conditions.
[2024-05-28 07:21:17] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 0 ms.
[2024-05-28 07:21:17] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Domain [It(50), It(50)] of place AMC breaks symmetries in sort It
[2024-05-28 07:21:18] [INFO ] Unfolded HLPN to a Petri net with 5606 places and 140251 transitions 1078454 arcs in 564 ms.
[2024-05-28 07:21:18] [INFO ] Unfolded 14 HLPN properties in 9 ms.
[2024-05-28 07:21:18] [INFO ] Reduced 2400 identical enabling conditions.
Deduced a syphon composed of 50 places in 250 ms
Reduce places removed 100 places and 100 transitions.
Built sparse matrix representations for Structural reductions in 101 ms.1227173KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 5506/5506 places, 140151/140151 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 1253 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1267 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 5506/5506 places, 140151/140151 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 1141 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2024-05-28 07:21:22] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2024-05-28 07:21:23] [INFO ] Computed 205 invariants in 1263 ms
[2024-05-28 07:21:24] [INFO ] Implicit Places using invariants in 2004 ms returned []
Implicit Place search using SMT only with invariants took 2031 ms to find 0 implicit places.
[2024-05-28 07:21:24] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2024-05-28 07:21:24] [INFO ] Invariant cache hit.
[2024-05-28 07:21:55] [INFO ] Performed 55667/140151 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-28 07:22:24] [INFO ] Dead Transitions using invariants and state equation in 60050 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 63224 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Interrupted Random walk after 48137 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=1 )
[2024-05-28 07:22:54] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2024-05-28 07:22:54] [INFO ] Invariant cache hit.
[2024-05-28 07:24:21] [INFO ] [Real]Absence check using 101 positive place invariants in 1213 ms returned sat
[2024-05-28 07:24:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 07:24:29] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 8067 ms returned unknown
Interrupted Random directed walk after 130268 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=4 )
Interrupted Random walk after 63859 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 )
Interrupted Random directed walk after 137506 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=4 )
Interrupted Random walk after 60503 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=2 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 5506/5506 places, 140151/140151 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 1061 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2024-05-28 07:26:30] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2024-05-28 07:26:30] [INFO ] Invariant cache hit.
[2024-05-28 07:26:31] [INFO ] Implicit Places using invariants in 549 ms returned []
Implicit Place search using SMT only with invariants took 555 ms to find 0 implicit places.
[2024-05-28 07:26:31] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2024-05-28 07:26:31] [INFO ] Invariant cache hit.
[2024-05-28 07:27:01] [INFO ] Performed 55498/140151 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-28 07:27:31] [INFO ] Dead Transitions using invariants and state equation in 60042 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 61660 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Interrupted Random walk after 50090 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
[2024-05-28 07:28:01] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2024-05-28 07:28:01] [INFO ] Invariant cache hit.
[2024-05-28 07:29:38] [INFO ] [Real]Absence check using 101 positive place invariants in 1256 ms returned sat
[2024-05-28 07:29:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 07:29:46] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 8104 ms returned unknown
Interrupted Random directed walk after 127402 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=4 )
Interrupted Random walk after 54265 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=1 )
Interrupted Random directed walk after 124260 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=4 )
Interrupted Random walk after 52592 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=1 )
[2024-05-28 07:31:55] [INFO ] Flatten gal took : 7615 ms
[2024-05-28 07:31:56] [INFO ] Unfolded HLPN to a Petri net with 5606 places and 140251 transitions 1078454 arcs in 686 ms.
[2024-05-28 07:31:56] [INFO ] Unfolded 14 HLPN properties in 6 ms.
Initial state reduction rules removed 1 formulas.
[2024-05-28 07:31:56] [INFO ] Reduced 2400 identical enabling conditions.
Deduced a syphon composed of 50 places in 264 ms
Reduce places removed 100 places and 100 transitions.
Finished random walk after 2303 steps, including 0 resets, run visited all 13 properties in 2080 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 1 ms.
[2024-05-28 07:32:07] [INFO ] Flatten gal took : 6440 ms
[2024-05-28 07:32:12] [INFO ] Flatten gal took : 5261 ms
[2024-05-28 07:32:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8628193713390674546.gal : 692 ms
[2024-05-28 07:32:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7607346136449076461.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8628193713390674546.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7607346136449076461.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 14 properties.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Deduced a syphon composed of 50 places in 112 ms
Reduce places removed 100 places and 100 transitions.
[2024-05-28 07:32:23] [INFO ] Flatten gal took : 7174 ms
[2024-05-28 07:32:30] [INFO ] Flatten gal took : 7016 ms
[2024-05-28 07:32:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3564104901816944437.gal : 840 ms
[2024-05-28 07:32:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10262073929347732834.ctl : 735 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3564104901816944437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10262073929347732834.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2024-05-28 07:32:44] [INFO ] Flatten gal took : 7238 ms
[2024-05-28 07:32:44] [INFO ] Applying decomposition
[2024-05-28 07:32:50] [INFO ] Flatten gal took : 6832 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2327827481300238838.txt' '-o' '/tmp/graph2327827481300238838.bin' '-w' '/tmp/graph2327827481300238838.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2327827481300238838.bin' '-l' '-1' '-v' '-w' '/tmp/graph2327827481300238838.weights' '-q' '0' '-e' '0.001'
[2024-05-28 07:33:04] [INFO ] Decomposing Gal with order
[2024-05-28 07:33:04] [INFO ] Rewriting arrays to variables to allow decomposition.
Loading property file /tmp/ReachabilityCardinality7607346136449076461.prop.
[2024-05-28 07:34:34] [INFO ] Removed a total of 489580 redundant transitions.
[2024-05-28 07:34:41] [INFO ] Flatten gal took : 90750 ms
[2024-05-28 07:35:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 16935 labels/synchronizations in 43350 ms.
[2024-05-28 07:35:35] [INFO ] Time to serialize gal into /tmp/CTLFireability16528647325621728.gal : 491 ms
[2024-05-28 07:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14416848040918964491.ctl : 848 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16528647325621728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14416848040918964491.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
Detected timeout of ITS tools.
[2024-05-28 07:35:51] [INFO ] Flatten gal took : 7799 ms
[2024-05-28 07:35:58] [INFO ] Flatten gal took : 6867 ms
[2024-05-28 07:35:58] [INFO ] Time to serialize gal into /tmp/CTLFireability4575397451747644946.gal : 665 ms
[2024-05-28 07:35:59] [INFO ] Time to serialize properties into /tmp/CTLFireability11937088089722886615.ctl : 570 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4575397451747644946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11937088089722886615.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284

BK_STOP 1716881798137

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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-COL-50"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is SafeBus-COL-50, 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 r352-tall-171679103100249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-50.tgz
mv SafeBus-COL-50 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 ;