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.r400-tall-171690531600128.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 itstools
Input is StigmergyCommit-PT-04a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690531600128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 17:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 11 17:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 17:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Apr 11 17:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 227K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1716985790206

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-29 12:29:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 12:29:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 12:29:51] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2024-05-29 12:29:51] [INFO ] Transformed 184 places.
[2024-05-29 12:29:51] [INFO ] Transformed 592 transitions.
[2024-05-29 12:29:51] [INFO ] Found NUPN structural information;
[2024-05-29 12:29:51] [INFO ] Parsed PT model containing 184 places and 592 transitions and 4011 arcs in 198 ms.
Ensure Unique test removed 255 transitions
Reduce redundant transitions removed 307 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 184/184 places, 285/285 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
[2024-05-29 12:29:51] [INFO ] Redundant transitions in 18 ms returned []
Running 274 sub problems to find dead transitions.
// Phase 1: matrix 275 rows 184 cols
[2024-05-29 12:29:51] [INFO ] Computed 6 invariants in 26 ms
[2024-05-29 12:29:51] [INFO ] State equation strengthened by 130 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 178/178 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/178 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (OVERLAPS) 6/184 variables, 6/184 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 6/190 constraints. Problems are: Problem set: 0 solved, 274 unsolved
[2024-05-29 12:29:54] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 20 ms to minimize.
[2024-05-29 12:29:54] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2024-05-29 12:29:54] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 2 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 20/210 constraints. Problems are: Problem set: 0 solved, 274 unsolved
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-29 12:29:55] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 0 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 4 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 0 ms to minimize.
[2024-05-29 12:29:56] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 20/230 constraints. Problems are: Problem set: 0 solved, 274 unsolved
[2024-05-29 12:29:57] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-29 12:29:57] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-29 12:29:57] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-29 12:29:57] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:29:57] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-29 12:29:57] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-29 12:29:57] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 7/237 constraints. Problems are: Problem set: 0 solved, 274 unsolved
[2024-05-29 12:29:59] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-29 12:29:59] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-29 12:29:59] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 3/240 constraints. Problems are: Problem set: 0 solved, 274 unsolved
[2024-05-29 12:30:00] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 10 (OVERLAPS) 275/459 variables, 184/425 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/459 variables, 130/555 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/459 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 13 (OVERLAPS) 0/459 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 274 unsolved
No progress, stopping.
After SMT solving in domain Real declared 459/459 variables, and 555 constraints, problems are : Problem set: 0 solved, 274 unsolved in 22855 ms.
Refiners :[Domain max(s): 184/184 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 184/184 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 274/274 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 274 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 178/178 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/178 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (OVERLAPS) 6/184 variables, 6/184 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 6/190 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 51/241 constraints. Problems are: Problem set: 0 solved, 274 unsolved
[2024-05-29 12:30:16] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 7 (OVERLAPS) 275/459 variables, 184/426 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/459 variables, 130/556 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/459 variables, 274/830 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/459 variables, 0/830 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 11 (OVERLAPS) 0/459 variables, 0/830 constraints. Problems are: Problem set: 0 solved, 274 unsolved
No progress, stopping.
After SMT solving in domain Int declared 459/459 variables, and 830 constraints, problems are : Problem set: 0 solved, 274 unsolved in 15282 ms.
Refiners :[Domain max(s): 184/184 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 184/184 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 274/274 constraints, Known Traps: 52/52 constraints]
After SMT, in 38477ms problems are : Problem set: 0 solved, 274 unsolved
Search for dead transitions found 0 dead transitions in 38497ms
Starting structural reductions in STATESPACE mode, iteration 1 : 184/184 places, 275/285 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 38628 ms. Remains : 184/184 places, 275/285 transitions.
Final net has 184 places and 275 transitions.
[2024-05-29 12:30:30] [INFO ] Flatten gal took : 47 ms
[2024-05-29 12:30:30] [INFO ] Applying decomposition
[2024-05-29 12:30:30] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1914518122315274852.txt' '-o' '/tmp/graph1914518122315274852.bin' '-w' '/tmp/graph1914518122315274852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1914518122315274852.bin' '-l' '-1' '-v' '-w' '/tmp/graph1914518122315274852.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:30:30] [INFO ] Decomposing Gal with order
[2024-05-29 12:30:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:30:30] [INFO ] Removed a total of 391 redundant transitions.
[2024-05-29 12:30:30] [INFO ] Flatten gal took : 60 ms
[2024-05-29 12:30:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 12 ms.
[2024-05-29 12:30:30] [INFO ] Time to serialize gal into /tmp/StateSpace7647661329838159651.gal : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace7647661329838159651.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...219
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,25867,0.081837,6612,390,94,4798,657,544,6045,87,1816,0
Total reachable state count : 25867

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 6
STATE_SPACE MAX_TOKEN_PER_MARKING 6 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 25867
STATE_SPACE STATES 25867 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 39569 ms.

BK_STOP 1716985830917

--------------------
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
+ [[ StateSpace = StateSpace ]]
+ [[ -f modelMain.xml ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StateSpace -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StateSpace -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="StigmergyCommit-PT-04a"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="itstools"
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 itstools"
echo " Input is StigmergyCommit-PT-04a, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r400-tall-171690531600128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-04a.tgz
mv StigmergyCommit-PT-04a execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;