Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654351500371.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is NQueens-PT-15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351500371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 03:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 12 03:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 03:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 12 03:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 203K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME NQueens-PT-15-LTLCardinality-00
FORMULA_NAME NQueens-PT-15-LTLCardinality-01
FORMULA_NAME NQueens-PT-15-LTLCardinality-02
FORMULA_NAME NQueens-PT-15-LTLCardinality-03
FORMULA_NAME NQueens-PT-15-LTLCardinality-04
FORMULA_NAME NQueens-PT-15-LTLCardinality-05
FORMULA_NAME NQueens-PT-15-LTLCardinality-06
FORMULA_NAME NQueens-PT-15-LTLCardinality-07
FORMULA_NAME NQueens-PT-15-LTLCardinality-08
FORMULA_NAME NQueens-PT-15-LTLCardinality-09
FORMULA_NAME NQueens-PT-15-LTLCardinality-10
FORMULA_NAME NQueens-PT-15-LTLCardinality-11
FORMULA_NAME NQueens-PT-15-LTLCardinality-12
FORMULA_NAME NQueens-PT-15-LTLCardinality-13
FORMULA_NAME NQueens-PT-15-LTLCardinality-14
FORMULA_NAME NQueens-PT-15-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717236373206

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NQueens-PT-15
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:06:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 10:06:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:06:14] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2024-06-01 10:06:14] [INFO ] Transformed 315 places.
[2024-06-01 10:06:14] [INFO ] Transformed 225 transitions.
[2024-06-01 10:06:14] [INFO ] Found NUPN structural information;
[2024-06-01 10:06:14] [INFO ] Parsed PT model containing 315 places and 225 transitions and 1125 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Reduce places removed 2 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA NQueens-PT-15-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-15-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 225/225 transitions.
Reduce places removed 209 places and 0 transitions.
Iterating post reduction 0 with 209 rules applied. Total rules applied 209 place count 104 transition count 225
Applied a total of 209 rules in 22 ms. Remains 104 /313 variables (removed 209) and now considering 225/225 (removed 0) transitions.
// Phase 1: matrix 225 rows 104 cols
[2024-06-01 10:06:14] [INFO ] Invariants computation overflowed in 30 ms
[2024-06-01 10:06:15] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 225 rows 104 cols
[2024-06-01 10:06:15] [INFO ] Invariants computation overflowed in 22 ms
[2024-06-01 10:06:47] [INFO ] Performed 18/104 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:07:17] [INFO ] Performed 61/104 implicitness test of which 1 returned IMPLICIT in 62 seconds.
[2024-06-01 10:07:19] [INFO ] Implicit Places using invariants and state equation in 64575 ms returned [46, 74, 75, 103]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 64900 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 100/313 places, 225/225 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 225/225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64942 ms. Remains : 100/313 places, 225/225 transitions.
Support contains 19 out of 100 places after structural reductions.
[2024-06-01 10:07:19] [INFO ] Flatten gal took : 51 ms
[2024-06-01 10:07:19] [INFO ] Flatten gal took : 23 ms
[2024-06-01 10:07:19] [INFO ] Input system was already deterministic with 225 transitions.
RANDOM walk for 5143 steps (369 resets) in 787 ms. (6 steps per ms) remains 0/12 properties
FORMULA NQueens-PT-15-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA NQueens-PT-15-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 100 stabilizing places and 225 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 100 transition count 225
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(p1)&&F((p0&&X(G(p2))))))))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 225/225 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 88 transition count 225
Applied a total of 12 rules in 4 ms. Remains 88 /100 variables (removed 12) and now considering 225/225 (removed 0) transitions.
// Phase 1: matrix 225 rows 88 cols
[2024-06-01 10:07:20] [INFO ] Computed 3 invariants in 12 ms
[2024-06-01 10:07:20] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-06-01 10:07:20] [INFO ] Invariant cache hit.
[2024-06-01 10:07:37] [INFO ] Implicit Places using invariants and state equation in 17238 ms returned []
Implicit Place search using SMT with State Equation took 17496 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in LTL mode, iteration 1 : 88/100 places, 225/225 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17503 ms. Remains : 88/100 places, 225/225 transitions.
Stuttering acceptance computed with spot in 331 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : NQueens-PT-15-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NQueens-PT-15-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-15-LTLCardinality-03 finished in 17902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)||F((G(p2)||p1))))))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 225/225 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 88 transition count 225
Applied a total of 12 rules in 8 ms. Remains 88 /100 variables (removed 12) and now considering 225/225 (removed 0) transitions.
// Phase 1: matrix 225 rows 88 cols
[2024-06-01 10:07:38] [INFO ] Invariants computation overflowed in 11 ms
[2024-06-01 10:07:38] [INFO ] Implicit Places using invariants in 109 ms returned []
// Phase 1: matrix 225 rows 88 cols
[2024-06-01 10:07:38] [INFO ] Invariants computation overflowed in 8 ms
[2024-06-01 10:07:46] [INFO ] Implicit Places using invariants and state equation in 8267 ms returned []
Implicit Place search using SMT with State Equation took 8385 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in LTL mode, iteration 1 : 88/100 places, 225/225 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8396 ms. Remains : 88/100 places, 225/225 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NQueens-PT-15-LTLCardinality-06
Stuttering criterion allowed to conclude after 6921 steps with 502 reset in 155 ms.
FORMULA NQueens-PT-15-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-15-LTLCardinality-06 finished in 8762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 225/225 transitions.
Graph (complete) has 63 edges and 100 vertex of which 85 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 85 /100 variables (removed 15) and now considering 225/225 (removed 0) transitions.
// Phase 1: matrix 225 rows 85 cols
[2024-06-01 10:07:47] [INFO ] Computed 3 invariants in 9 ms
[2024-06-01 10:07:47] [INFO ] Implicit Places using invariants in 221 ms returned []
[2024-06-01 10:07:47] [INFO ] Invariant cache hit.
[2024-06-01 10:08:08] [INFO ] Implicit Places using invariants and state equation in 21562 ms returned []
Implicit Place search using SMT with State Equation took 21785 ms to find 0 implicit places.
[2024-06-01 10:08:08] [INFO ] Redundant transitions in 14 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 85/100 places, 225/225 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21824 ms. Remains : 85/100 places, 225/225 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-15-LTLCardinality-07
Stuttering criterion allowed to conclude after 134 steps with 9 reset in 9 ms.
FORMULA NQueens-PT-15-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-15-LTLCardinality-07 finished in 21904 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 225/225 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 85 transition count 225
Applied a total of 15 rules in 6 ms. Remains 85 /100 variables (removed 15) and now considering 225/225 (removed 0) transitions.
// Phase 1: matrix 225 rows 85 cols
[2024-06-01 10:08:08] [INFO ] Invariants computation overflowed in 15 ms
[2024-06-01 10:08:09] [INFO ] Implicit Places using invariants in 105 ms returned []
// Phase 1: matrix 225 rows 85 cols
[2024-06-01 10:08:09] [INFO ] Invariants computation overflowed in 11 ms
[2024-06-01 10:08:18] [INFO ] Implicit Places using invariants and state equation in 9369 ms returned []
Implicit Place search using SMT with State Equation took 9476 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 85/100 places, 225/225 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9482 ms. Remains : 85/100 places, 225/225 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-15-LTLCardinality-10
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA NQueens-PT-15-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-15-LTLCardinality-10 finished in 9637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 225/225 transitions.
Graph (complete) has 63 edges and 100 vertex of which 85 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 85 /100 variables (removed 15) and now considering 225/225 (removed 0) transitions.
// Phase 1: matrix 225 rows 85 cols
[2024-06-01 10:08:18] [INFO ] Computed 4 invariants in 11 ms
[2024-06-01 10:08:18] [INFO ] Implicit Places using invariants in 279 ms returned []
[2024-06-01 10:08:18] [INFO ] Invariant cache hit.
[2024-06-01 10:08:48] [INFO ] Performed 47/85 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 10:08:51] [INFO ] Implicit Places using invariants and state equation in 32743 ms returned []
Implicit Place search using SMT with State Equation took 33024 ms to find 0 implicit places.
[2024-06-01 10:08:51] [INFO ] Redundant transitions in 11 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 85/100 places, 225/225 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33065 ms. Remains : 85/100 places, 225/225 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-15-LTLCardinality-15
Stuttering criterion allowed to conclude after 59 steps with 9 reset in 6 ms.
FORMULA NQueens-PT-15-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-15-LTLCardinality-15 finished in 33119 ms.
All properties solved by simple procedures.
Total runtime 157347 ms.
ITS solved all properties within timeout

BK_STOP 1717236531722

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -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="NQueens-PT-15"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ltsminxred"
echo " Input is NQueens-PT-15, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351500371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-15.tgz
mv NQueens-PT-15 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;