Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r136-smll-177955811000198.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is FlexibleBarrier-PT-04b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-smll-177955811000198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.3K Mar 7 05:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 7 05:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 7 05:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 7 05:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 7 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 05:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 05:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 69K Mar 3 18:30 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 1779617481383

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FlexibleBarrier-PT-04b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202604301425
[2026-05-24 10:11:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-24 10:11:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 10:11:23] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2026-05-24 10:11:23] [INFO ] Transformed 268 places.
[2026-05-24 10:11:23] [INFO ] Transformed 305 transitions.
[2026-05-24 10:11:23] [INFO ] Found NUPN structural information;
[2026-05-24 10:11:23] [INFO ] Parsed PT model containing 268 places and 305 transitions and 743 arcs in 382 ms.
Graph (trivial) has 254 edges and 268 vertex of which 26 / 268 are part of one of the 4 SCC in 15 ms
Free SCC test removed 22 places
Structural test allowed to assert that 90 places are NOT stable. Took 48 ms.
Ensure Unique test removed 23 transitions
Reduce redundant transitions removed 23 transitions.
[2026-05-24 10:11:24] [INFO ] Flatten gal took : 249 ms
[2026-05-24 10:11:24] [INFO ] Flatten gal took : 100 ms
[2026-05-24 10:11:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10507631258904075999.gal : 28 ms
RANDOM walk for 40000 steps (1188 resets) in 3408 ms. (11 steps per ms) remains 26/178 properties
BEST_FIRST walk for 4004 steps (20 resets) in 61 ms. (64 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (21 resets) in 34 ms. (114 steps per ms) remains 26/26 properties
[2026-05-24 10:11:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18396391529687095884.prop : 2 ms
BEST_FIRST walk for 4004 steps (23 resets) in 33 ms. (117 steps per ms) remains 26/26 properties
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10507631258904075999.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18396391529687095884.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (22 resets) in 50 ms. (78 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (21 resets) in 43 ms. (91 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (19 resets) in 61 ms. (64 steps per ms) remains 26/26 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 4003 steps (19 resets) in 36 ms. (108 steps per ms) remains 24/26 properties
BEST_FIRST walk for 4004 steps (21 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
Loading property file /tmp/ReachabilityCardinality18396391529687095884.prop.
BEST_FIRST walk for 4004 steps (21 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (19 resets) in 29 ms. (133 steps per ms) remains 24/24 properties
SDD proceeding with computation,26 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,26 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,26 properties remain. new max is 16
SDD size :11 after 14
SDD proceeding with computation,26 properties remain. new max is 32
SDD size :14 after 15
BEST_FIRST walk for 4003 steps (22 resets) in 32 ms. (121 steps per ms) remains 24/24 properties
SDD proceeding with computation,26 properties remain. new max is 64
SDD size :15 after 125
SDD proceeding with computation,26 properties remain. new max is 128
SDD size :125 after 16118
BEST_FIRST walk for 4004 steps (20 resets) in 41 ms. (95 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (21 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (21 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (20 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (20 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
Invariant property smplace_44 does not hold.
BEST_FIRST walk for 4003 steps (22 resets) in 24 ms. (160 steps per ms) remains 24/24 properties
SDD proceeding with computation,25 properties remain. new max is 128
SDD size :16118 after 248642
BEST_FIRST walk for 4004 steps (22 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (21 resets) in 21 ms. (181 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (20 resets) in 13 ms. (285 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (20 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (19 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (22 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (21 resets) in 21 ms. (181 steps per ms) remains 24/24 properties
SDD proceeding with computation,25 properties remain. new max is 256
SDD size :248642 after 299990
BEST_FIRST walk for 4003 steps (20 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
[2026-05-24 10:11:25] [INFO ] Flow matrix only has 279 transitions (discarded 3 similar events)
SDD proceeding with computation,25 properties remain. new max is 512
SDD size :299990 after 362294
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18206545899779835035.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11948637080860805099.kers'
[2026-05-24 10:11:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18206545899779835035.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11948637080860805099.kers]
Normalized transition count is 278 out of 279 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 278 rows 246 cols 689 entries
Finished phase 1 with 240 SingleSign rule and 0 generalized
[2026-05-24 10:11:25] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11948637080860805099.kers
Total runtime 3 ms.
[2026-05-24 10:11:25] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,25 properties remain. new max is 1024
SDD size :362294 after 479114
SDD proceeding with computation,25 properties remain. new max is 2048
SDD size :479114 after 745776
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 222/246 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/246 variables, 222/252 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Invariant property smplace_43 does not hold.
SDD proceeding with computation,24 properties remain. new max is 2048
SDD size :745776 after 2.56947e+06
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 24 unsolved
SDD proceeding with computation,24 properties remain. new max is 4096
SDD size :2.56947e+06 after 3.12812e+06
At refinement iteration 5 (OVERLAPS) 278/524 variables, 246/498 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/524 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 1/525 variables, 1/499 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/525 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 0/525 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 525/525 variables, and 499 constraints, problems are : Problem set: 0 solved, 24 unsolved in 1971 ms.
Refiners :[Domain max(s): 246/246 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 246/246 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 24 unsolved
SDD proceeding with computation,24 properties remain. new max is 8192
SDD size :3.12812e+06 after 6.59209e+06
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 222/246 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/246 variables, 222/252 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 278/524 variables, 246/501 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/524 variables, 24/525 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/524 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 1/525 variables, 1/526 constraints. Problems are: Problem set: 0 solved, 24 unsolved
SDD proceeding with computation,24 properties remain. new max is 16384
SDD size :2.76149e+07 after 4.96457e+07
At refinement iteration 10 (INCLUDED_ONLY) 0/525 variables, 4/530 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/525 variables, 2/532 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 525/525 variables, and 532 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5036 ms.
Refiners :[Domain max(s): 246/246 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 246/246 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7109ms problems are : Problem set: 0 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 246/246 places, 282/282 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 246 transition count 206
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 148 place count 174 transition count 206
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 148 place count 174 transition count 194
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 172 place count 162 transition count 194
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 238 place count 96 transition count 128
Iterating global reduction 2 with 66 rules applied. Total rules applied 304 place count 96 transition count 128
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 304 place count 96 transition count 124
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 312 place count 92 transition count 124
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 321 place count 83 transition count 115
Iterating global reduction 2 with 9 rules applied. Total rules applied 330 place count 83 transition count 115
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 339 place count 83 transition count 106
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 367 place count 69 transition count 92
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 375 place count 69 transition count 84
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 377 place count 68 transition count 98
Free-agglomeration rule applied 22 times.
Iterating global reduction 4 with 22 rules applied. Total rules applied 399 place count 68 transition count 76
Reduce places removed 22 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 31 rules applied. Total rules applied 430 place count 46 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 433 place count 46 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 434 place count 45 transition count 63
Applied a total of 434 rules in 156 ms. Remains 45 /246 variables (removed 201) and now considering 63/282 (removed 219) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 45/246 places, 63/282 transitions.
RANDOM walk for 1185 steps (0 resets) in 45 ms. (25 steps per ms) remains 0/24 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 180 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 9433 ms.

BK_STOP 1779617492879

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -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="FlexibleBarrier-PT-04b"
export BK_EXAMINATION="StableMarking"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-04b, 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 r136-smll-177955811000198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-04b.tgz
mv FlexibleBarrier-PT-04b 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.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 ;