Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r503-tall-167912727900823.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ViralEpidemic-PT-S04D1C1A06, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r503-tall-167912727900823
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.9K Feb 25 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 21:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 21:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 23:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 25 23:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 22:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 20M Mar 5 18:23 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 StableMarking

=== Now, execution of the tool begins

BK_START 1679522888040

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=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ViralEpidemic-PT-S04D1C1A06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 22:08:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-22 22:08:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 22:08:10] [INFO ] Load time of PNML (sax parser for PT used): 997 ms
[2023-03-22 22:08:10] [INFO ] Transformed 32767 places.
[2023-03-22 22:08:10] [INFO ] Transformed 49149 transitions.
[2023-03-22 22:08:10] [INFO ] Parsed PT model containing 32767 places and 49149 transitions and 114681 arcs in 1260 ms.
Structural test allowed to assert that 21845 places are NOT stable. Took 140 ms.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 2232 ms. (steps per millisecond=4 ) properties (out of 10922) seen :4857
Running SMT prover for 6065 properties.
// Phase 1: matrix 49149 rows 32767 cols
[2023-03-22 22:08:24] [INFO ] Invariants computation overflowed in 10283 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 22:08:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 22:08:50] [INFO ] After 25277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6065 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6065 out of 32767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 20260 are kept as prefixes of interest. Removing 12507 places using SCC suffix rule.49 ms
Discarding 12507 places :
Also discarding 16690 output transitions
Drop transitions removed 16690 transitions
Drop transitions removed 4380 transitions
Reduce isomorphic transitions removed 4380 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 4471 rules applied. Total rules applied 4472 place count 20260 transition count 27988
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 4563 place count 20169 transition count 27988
Discarding 158 places :
Symmetric choice reduction at 2 with 158 rule applications. Total rules 4721 place count 20011 transition count 27830
Iterating global reduction 2 with 158 rules applied. Total rules applied 4879 place count 20011 transition count 27830
Performed 1779 Post agglomeration using F-continuation condition.Transition count delta: 1779
Deduced a syphon composed of 1779 places in 6 ms
Reduce places removed 1779 places and 0 transitions.
Iterating global reduction 2 with 3558 rules applied. Total rules applied 8437 place count 18232 transition count 26051
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 8438 place count 18231 transition count 26050
Ensure Unique test removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 8442 place count 18227 transition count 26050
Applied a total of 8442 rules in 3787 ms. Remains 18227 /32767 variables (removed 14540) and now considering 26050/49149 (removed 23099) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3793 ms. Remains : 18227/32767 places, 26050/49149 transitions.
Interrupted random walk after 38959 steps, including 8 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 5997
Interrupted Best-First random walk after 40938 steps, including 1 resets, run timeout after 5018 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 42916 steps, including 1 resets, run timeout after 5070 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 44915 steps, including 1 resets, run timeout after 5043 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 42916 steps, including 1 resets, run timeout after 5081 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 42946 steps, including 1 resets, run timeout after 5081 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 41913 steps, including 1 resets, run timeout after 5026 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 42916 steps, including 1 resets, run timeout after 5094 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 43914 steps, including 1 resets, run timeout after 5058 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 44900 steps, including 1 resets, run timeout after 5079 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 41915 steps, including 1 resets, run timeout after 5050 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 44899 steps, including 1 resets, run timeout after 5036 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 45897 steps, including 1 resets, run timeout after 5033 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 46897 steps, including 1 resets, run timeout after 5043 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 40914 steps, including 1 resets, run timeout after 5072 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 43933 steps, including 1 resets, run timeout after 5078 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 46901 steps, including 1 resets, run timeout after 5021 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 46899 steps, including 1 resets, run timeout after 5048 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 46902 steps, including 1 resets, run timeout after 5019 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 47902 steps, including 1 resets, run timeout after 5029 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 47900 steps, including 1 resets, run timeout after 5075 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 43915 steps, including 1 resets, run timeout after 5058 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 42925 steps, including 1 resets, run timeout after 5070 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 44901 steps, including 1 resets, run timeout after 5053 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 41914 steps, including 1 resets, run timeout after 5037 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 39916 steps, including 1 resets, run timeout after 5053 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 36926 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 37915 steps, including 1 resets, run timeout after 5047 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 39916 steps, including 1 resets, run timeout after 5056 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 39916 steps, including 1 resets, run timeout after 5108 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 39915 steps, including 1 resets, run timeout after 5049 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 38925 steps, including 1 resets, run timeout after 5047 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 37914 steps, including 1 resets, run timeout after 5024 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 42913 steps, including 1 resets, run timeout after 5011 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 39916 steps, including 1 resets, run timeout after 5070 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 39914 steps, including 1 resets, run timeout after 5133 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 39914 steps, including 1 resets, run timeout after 5099 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 44901 steps, including 1 resets, run timeout after 5071 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 44898 steps, including 1 resets, run timeout after 5010 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 45899 steps, including 1 resets, run timeout after 5098 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 45902 steps, including 1 resets, run timeout after 5022 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 45902 steps, including 1 resets, run timeout after 5022 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 45918 steps, including 1 resets, run timeout after 5039 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 45900 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 45930 steps, including 1 resets, run timeout after 5035 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 45902 steps, including 1 resets, run timeout after 5009 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 46932 steps, including 1 resets, run timeout after 5100 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 40913 steps, including 1 resets, run timeout after 5078 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 38916 steps, including 1 resets, run timeout after 5107 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 39935 steps, including 1 resets, run timeout after 5021 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 39914 steps, including 1 resets, run timeout after 5052 ms. (steps per millisecond=7 ) properties seen 0
Running SMT prover for 68 properties.
// Phase 1: matrix 26050 rows 18227 cols
[2023-03-22 22:13:39] [INFO ] Computed 1129 place invariants in 2937 ms
[2023-03-22 22:13:56] [INFO ] [Real]Absence check using 0 positive and 1129 generalized place invariants in 743 ms returned sat
[2023-03-22 22:14:13] [INFO ] After 34365ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:68
[2023-03-22 22:14:30] [INFO ] [Nat]Absence check using 0 positive and 1129 generalized place invariants in 1045 ms returned sat
[2023-03-22 22:16:15] [INFO ] After 88489ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :68
[2023-03-22 22:17:34] [INFO ] After 168034ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :68
Attempting to minimize the solution found.
Minimization took 24327 ms.
[2023-03-22 22:17:58] [INFO ] After 225021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :68
Fused 68 Parikh solutions to 2 different solutions.
Parikh walk visited 17 properties in 5014 ms.
Support contains 51 out of 18227 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18227/18227 places, 26050/26050 transitions.
Graph (complete) has 8122 edges and 18227 vertex of which 214 are kept as prefixes of interest. Removing 18013 places using SCC suffix rule.8 ms
Discarding 18013 places :
Also discarding 25668 output transitions
Drop transitions removed 25668 transitions
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 148 rules applied. Total rules applied 149 place count 214 transition count 234
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 171 place count 192 transition count 234
Discarding 83 places :
Symmetric choice reduction at 2 with 83 rule applications. Total rules 254 place count 109 transition count 82
Iterating global reduction 2 with 83 rules applied. Total rules applied 337 place count 109 transition count 82
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 345 place count 105 transition count 78
Reduce places removed 25 places and 25 transitions.
Iterating global reduction 2 with 25 rules applied. Total rules applied 370 place count 80 transition count 53
Ensure Unique test removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 374 place count 76 transition count 53
Applied a total of 374 rules in 60 ms. Remains 76 /18227 variables (removed 18151) and now considering 53/26050 (removed 25997) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 76/18227 places, 53/26050 transitions.
Finished random walk after 52 steps, including 0 resets, run visited all 51 properties in 1 ms. (steps per millisecond=52 )
Able to resolve query StableMarking after proving 10923 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 594508 ms.
ITS solved all properties within timeout

BK_STOP 1679523484953

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

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="ViralEpidemic-PT-S04D1C1A06"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ViralEpidemic-PT-S04D1C1A06, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r503-tall-167912727900823"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A06.tgz
mv ViralEpidemic-PT-S04D1C1A06 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;