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.r283-smll-165307355800049.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 UtilityControlRoom-COL-Z2T4N10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r283-smll-165307355800049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 8.6K Apr 29 18:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 18:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 18:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 18:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K 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 1653142459944

Running Version 202205111006
[2022-05-21 14:14:22] [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 14:14:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 14:14:22] [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.
[2022-05-21 14:14:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 14:14:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1080 ms
[2022-05-21 14:14:24] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 174 PT places and 270.0 transition bindings in 29 ms.
[2022-05-21 14:14:24] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 9 ms.
[2022-05-21 14:14:24] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2022-05-21 14:14:24] [INFO ] Unfolded HLPN to a Petri net with 174 places and 270 transitions 850 arcs in 28 ms.
[2022-05-21 14:14:24] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2022-05-21 14:14:24] [INFO ] Unfolded HLPN to a Petri net with 174 places and 270 transitions 850 arcs in 13 ms.
[2022-05-21 14:14:24] [INFO ] Unfolded 12 HLPN properties in 0 ms.
[2022-05-21 14:14:24] [INFO ] Reduced 10 identical enabling conditions.
[2022-05-21 14:14:24] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 0 ms.
[2022-05-21 14:14:24] [INFO ] Skeletonized 12 HLPN properties in 0 ms.
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.
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 14:14:24] [INFO ] Unfolded HLPN to a Petri net with 174 places and 270 transitions 850 arcs in 9 ms.
[2022-05-21 14:14:24] [INFO ] Unfolded 12 HLPN properties in 0 ms.
[2022-05-21 14:14:24] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Built sparse matrix representations for Structural reductions in 2 ms.18638KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 174/174 places, 230/230 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
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 174 transition count 210
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 20 rules in 44 ms. Remains 174 /174 variables (removed 0) and now considering 210/230 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 174/174 places, 210/230 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2158 ms (no deadlock found). (steps per millisecond=579 )
Random directed walk for 1250001 steps, including 0 resets, run took 2545 ms (no deadlock found). (steps per millisecond=491 )
// Phase 1: matrix 210 rows 174 cols
[2022-05-21 14:14:29] [INFO ] Computed 23 place invariants in 57 ms
[2022-05-21 14:14:29] [INFO ] [Real]Absence check using 23 positive place invariants in 20 ms returned unsat
[2022-05-21 14:14:29] [INFO ] Unfolded HLPN to a Petri net with 174 places and 270 transitions 850 arcs in 8 ms.
[2022-05-21 14:14:29] [INFO ] Unfolded 12 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
[2022-05-21 14:14:29] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Finished random walk after 1241 steps, including 0 resets, run visited all 11 properties in 65 ms. (steps per millisecond=19 )
Able to resolve query QuasiLiveness after proving 12 properties.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
[2022-05-21 14:14:29] [INFO ] Flatten gal took : 137 ms
[2022-05-21 14:14:29] [INFO ] Flatten gal took : 59 ms
[2022-05-21 14:14:29] [INFO ] Time to serialize gal into /tmp/CTLFireability12061120623838684169.gal : 25 ms
[2022-05-21 14:14:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2921417830570648366.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12061120623838684169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2921417830570648366.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 14:14:32] [INFO ] Flatten gal took : 34 ms
[2022-05-21 14:14:32] [INFO ] Applying decomposition
[2022-05-21 14:14:32] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1491816134337555002.txt' '-o' '/tmp/graph1491816134337555002.bin' '-w' '/tmp/graph1491816134337555002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1491816134337555002.bin' '-l' '-1' '-v' '-w' '/tmp/graph1491816134337555002.weights' '-q' '0' '-e' '0.001'
[2022-05-21 14:14:33] [INFO ] Decomposing Gal with order
[2022-05-21 14:14:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 14:14:33] [INFO ] Removed a total of 231 redundant transitions.
[2022-05-21 14:14:33] [INFO ] Flatten gal took : 255 ms
[2022-05-21 14:14:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 54 ms.
[2022-05-21 14:14:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8378294723166794504.gal : 27 ms
[2022-05-21 14:14:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6051983354050399767.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8378294723166794504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6051983354050399767.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,0.171558,9664,422,89,9864,405,457,12925,39,5684,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i0.i1.u1.Clients_0>=1)||(i4.i1.u39.Clients_1>=1))||((i1.i1.u2.Clients_2>=1)||(i8.i1.u3.Clients_3>=1)))||(((i5.i1.u40.Clients_4...296
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i0.i1.u1.Clients_0>=1)||(i4.i1.u39.Clients_1>=1))||((i1.i1.u2.Clients_2>=1)|...356
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.257634,10048,1,0,9864,1309,1633,12925,167,5914,13987
Formula is TRUE !

***************************************

original formula: AG(EF(((((((((u0.IdleTechs_1>=1)&&(i1.i0.u32.OpenRequests_5>=1))&&(i0.i0.u21.Idles_0>=1))||(((u0.IdleTechs_1>=1)&&(i8.i0.u33.OpenRequests...1666
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((u0.IdleTechs_1>=1)&&(i1.i0.u32.OpenRequests_5>=1))&&(i0.i0.u21.Idles_0>=1...1726
(forward)formula 1,1,0.4294,13480,1,0,16327,1363,1826,20979,167,8636,26540
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((u0.IdleTechs_0>=1)&&(i10.i0.u36.OpenRequests_15>=1))&&(i0.i0.u21.Idles_0>=1))||(((u0.IdleTechs_1>=1)&&(i9.i0.u35.OpenReque...3310
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((u0.IdleTechs_0>=1)&&(i10.i0.u36.OpenRequests_15>=1))&&(i0.i0.u21.Idles_0...3370
(forward)formula 2,1,0.479645,14008,1,0,16897,1363,1990,21398,168,8647,28385
Formula is TRUE !

***************************************

original formula: AG(EF((((((((i8.i0.u12.MovetoZ_13>=1)||(i8.i0.u11.MovetoZ_12>=1))||((i8.i0.u12.MovetoZ_15>=1)||(i8.i0.u11.MovetoZ_14>=1)))||(((i5.i0.u13....1156
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i8.i0.u12.MovetoZ_13>=1)||(i8.i0.u11.MovetoZ_12>=1))||((i8.i0.u12.MovetoZ_...1216
(forward)formula 3,1,0.534407,15328,1,0,20395,1393,2105,24349,169,8843,33593
Formula is TRUE !

***************************************

original formula: AG(EF(((((((i0.i0.u21.Assigned_0>=1)||(i0.i0.u6.Assigned_1>=1))||((i4.i0.u7.Assigned_2>=1)||(i4.i0.u8.Assigned_3>=1)))||(((i1.i0.u9.Assig...604
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i0.i0.u21.Assigned_0>=1)||(i0.i0.u6.Assigned_1>=1))||((i4.i0.u7.Assigned_2>...664
(forward)formula 4,1,0.585818,16648,1,0,23308,1393,2162,26529,169,8847,38040
Formula is TRUE !

***************************************

original formula: AG(EF((((((((u0.NumClientsReq_0>=1)&&(i8.i1.u59.DoSecuring_7>=1))||((u0.NumClientsReq_0>=1)&&(i5.i1.u51.DoSecuring_8>=1)))||(((u0.NumClie...1188
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((u0.NumClientsReq_0>=1)&&(i8.i1.u59.DoSecuring_7>=1))||((u0.NumClientsReq_0...1248
(forward)formula 5,1,0.620611,17176,1,0,24058,1393,2289,27299,169,8854,40157
Formula is TRUE !

***************************************

original formula: AG(EF((((((i1.i0.u32.ControlRoomDispatch_2>=1)||(i8.i0.u33.ControlRoomDispatch_3>=1))||((i0.i0.u30.ControlRoomDispatch_0>=1)||(i4.i0.u31....419
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i1.i0.u32.ControlRoomDispatch_2>=1)||(i8.i0.u33.ControlRoomDispatch_3>=1))||...479
(forward)formula 6,1,0.681986,18760,1,0,27758,1393,2316,29355,169,8855,45493
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((u0.IdleTechs_0>=1)&&(i10.i0.u36.OpenRequests_15>=1))&&(i0.i0.u21.Idles_0>=1))||(((u0.IdleTechs_1>=1)&&(i9.i0.u35.OpenReque...3310
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((u0.IdleTechs_0>=1)&&(i10.i0.u36.OpenRequests_15>=1))&&(i0.i0.u21.Idles_0...3370
(forward)formula 7,1,0.713817,19024,1,0,27758,1393,2316,29355,169,8855,45493
Formula is TRUE !

***************************************

original formula: AG(EF((((((i9.i1.u41.Finished_6>=1)||(i10.i1.u42.Finished_7>=1))||((i5.i1.u40.Finished_4>=1)||(i3.i1.u4.Finished_5>=1)))||(((i6.u43.Finis...306
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i9.i1.u41.Finished_6>=1)||(i10.i1.u42.Finished_7>=1))||((i5.i1.u40.Finished_...366
(forward)formula 8,1,0.737331,19288,1,0,29136,1393,2346,30232,169,8871,47838
Formula is TRUE !

***************************************

original formula: AG(EF((((((i0.i1.u45.ClientsWaiting_0>=1)||(i4.i1.u46.ClientsWaiting_1>=1))||((i5.i1.u51.ClientsWaiting_4>=1)||(i3.i1.u52.ClientsWaiting_...370
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i0.i1.u45.ClientsWaiting_0>=1)||(i4.i1.u46.ClientsWaiting_1>=1))||((i5.i1.u5...430
(forward)formula 9,1,0.8105,21400,1,0,34283,1404,2374,34601,169,8900,55193
Formula is TRUE !

***************************************

original formula: AG(EF((((((((i5.i1.u51.StartSecuring_8>=1)&&(i5.i1.u51.ClientsTimeout_4>=1))||((i9.i1.u53.StartSecuring_13>=1)&&(i9.i1.u53.ClientsTimeout...1404
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i5.i1.u51.StartSecuring_8>=1)&&(i5.i1.u51.ClientsTimeout_4>=1))||((i9.i1.u...1464
(forward)formula 10,1,0.856261,22720,1,0,37004,1407,2534,36514,171,8913,59619
Formula is TRUE !

***************************************

original formula: AG(EF((((((((i10.i1.u64.StartSecuring_15>=1)&&(i10.i1.u49.ClientsWaiting_7>=1))||((i9.i1.u62.StartSecuring_12>=1)&&(i9.i1.u53.ClientsWait...1404
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i10.i1.u64.StartSecuring_15>=1)&&(i10.i1.u49.ClientsWaiting_7>=1))||((i9.i...1464
(forward)formula 11,1,0.904094,24040,1,0,40509,1407,2657,38804,173,8913,64062
Formula is TRUE !

***************************************

Able to resolve query Liveness after proving 12 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 12456 ms.

BK_STOP 1653142475092

--------------------
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="UtilityControlRoom-COL-Z2T4N10"
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 UtilityControlRoom-COL-Z2T4N10, 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 r283-smll-165307355800049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N10.tgz
mv UtilityControlRoom-COL-Z2T4N10 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 ;