Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r362-smll-167891812700326.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 marciexred
Input is SatelliteMemory-PT-X03000Y0094, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r362-smll-167891812700326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.5K Feb 26 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 12:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 12:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 13:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Feb 26 13:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 12 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 5.5K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-00
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-01
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-02
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-03
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-04
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-05
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-06
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-07
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-08
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-09
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-10
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-11
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-12
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-13
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-14
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679123234591

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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SatelliteMemory-PT-X03000Y0094
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 07:07:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 07:07:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 07:07:18] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2023-03-18 07:07:18] [INFO ] Transformed 13 places.
[2023-03-18 07:07:18] [INFO ] Transformed 10 transitions.
[2023-03-18 07:07:18] [INFO ] Parsed PT model containing 13 places and 10 transitions and 40 arcs in 181 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 50 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1 places and 0 transitions.
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1058 ms. (steps per millisecond=9 ) properties (out of 15) seen :3
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-18 07:07:21] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-18 07:07:21] [INFO ] [Real]Absence check using 6 positive place invariants in 8 ms returned sat
[2023-03-18 07:07:21] [INFO ] After 248ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:9
[2023-03-18 07:07:21] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-18 07:07:21] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :4
[2023-03-18 07:07:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-18 07:07:21] [INFO ] After 75ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :8 sat :4
[2023-03-18 07:07:21] [INFO ] After 141ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :4
Attempting to minimize the solution found.
Minimization took 215 ms.
[2023-03-18 07:07:22] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :4
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 4 different solutions.
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 1549 ms.
Support contains 11 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 20 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-18 07:07:23] [INFO ] Invariant cache hit.
[2023-03-18 07:07:23] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 12/12 places, 10/10 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2986042 steps, run timeout after 3001 ms. (steps per millisecond=995 ) properties seen :{}
Probabilistic random walk after 2986042 steps, saw 1026605 distinct states, run finished after 3006 ms. (steps per millisecond=993 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 07:07:26] [INFO ] Invariant cache hit.
[2023-03-18 07:07:26] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 07:07:26] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-18 07:07:27] [INFO ] After 210ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 07:07:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-18 07:07:27] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 07:07:27] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-18 07:07:27] [INFO ] After 278ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 162217 steps, including 0 resets, run visited all 1 properties in 183 ms. (steps per millisecond=886 )
FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 183 ms.
All properties solved without resorting to model-checking.
Total runtime 9135 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: SatelliteMemory_PT_X03000Y0094
(NrP: 13 NrTr: 10 NrArc: 40)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 3.624sec


RS generation: 1m35.121sec


-> reachability set: #nodes 16922445 (1.7e+07) #states 67,522,502 (7)



starting MCC model checker
--------------------------

checking: AG [p1<=103]
normalized: ~ [E [true U ~ [p1<=103]]]

abstracting: (p1<=103)
states: 67,522,502 (7)
-> the formula is TRUE

FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m13.788sec

checking: EF [p9<=1963]
normalized: E [true U p9<=1963]

abstracting: (p9<=1963)
states: 44,197,480 (7)
-> the formula is TRUE

FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 1m51.218sec

checking: AG [p11<=1058]
normalized: ~ [E [true U ~ [p11<=1058]]]

abstracting: (p11<=1058)
states: 67,522,502 (7)
-> the formula is TRUE

FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.632sec

checking: EF [1557<=p11]
normalized: E [true U 1557<=p11]

abstracting: (1557<=p11)
states: 0
-> the formula is FALSE

FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-13 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.009sec

checking: EF [[~ [p11<=1786] & 2813<=p7]]
normalized: E [true U [2813<=p7 & ~ [p11<=1786]]]

abstracting: (p11<=1786)
states: 67,522,502 (7)
abstracting: (2813<=p7)
states: 0
-> the formula is FALSE

FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.034sec

checking: AG [p2<=p9]
normalized: ~ [E [true U ~ [p2<=p9]]]

abstracting: (p2<=p9)
states: 67,511,250 (7)
-> the formula is FALSE

FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 1m40.020sec

checking: AG [[p4<=1764 | p12<=859]]
normalized: ~ [E [true U ~ [[p4<=1764 | p12<=859]]]]

abstracting: (p12<=859)
states: 20,646,880 (7)
abstracting: (p4<=1764)
states: 39,719,184 (7)
MC time: 5m27.917sec

checking: EF [[p3<=p11 & 749<=p0]]
normalized: E [true U [p3<=p11 & 749<=p0]]

abstracting: (749<=p0)
states: 0
abstracting: (p3<=p11)
states: 33,750 (4)
-> the formula is FALSE

FORMULA SatelliteMemory-PT-X03000Y0094-ReachabilityCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT


BK_STOP 1679125121163

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
p0
found 1 constant places
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec


iterations count:89444 (8944), effective:26626 (2662)

initing FirstDep: 0m 0.000sec


iterations count:24881 (2488), effective:7255 (725)

iterations count:71996 (7199), effective:20997 (2099)

sat_reach.icc:155: Timeout: after 326 sec

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 475 Killed ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="SatelliteMemory-PT-X03000Y0094"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is SatelliteMemory-PT-X03000Y0094, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r362-smll-167891812700326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X03000Y0094.tgz
mv SatelliteMemory-PT-X03000Y0094 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;