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.r389-oct2-167903713100094.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713100094
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 8.8K Feb 25 16:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 16:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 16:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 16:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 164K 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 ShieldIIPs-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679170051331

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=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-010B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-18 20:07:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 20:07:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:07:33] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2023-03-18 20:07:33] [INFO ] Transformed 603 places.
[2023-03-18 20:07:33] [INFO ] Transformed 593 transitions.
[2023-03-18 20:07:33] [INFO ] Found NUPN structural information;
[2023-03-18 20:07:33] [INFO ] Parsed PT model containing 603 places and 593 transitions and 1786 arcs in 189 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 11) seen :9
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 20:07:34] [INFO ] Flatten gal took : 105 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
[2023-03-18 20:07:34] [INFO ] Flatten gal took : 49 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
[2023-03-18 20:07:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10679992201931119754.gal : 26 ms
Running SMT prover for 2 properties.
[2023-03-18 20:07:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2431968767085903520.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10679992201931119754.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2431968767085903520.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 593 rows 603 cols
[2023-03-18 20:07:34] [INFO ] Computed 91 place invariants in 18 ms

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2431968767085903520.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 16
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :16 after 78
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :78 after 388
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :388 after 500
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :500 after 103203
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :103203 after 1.53401e+08
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.53401e+08 after 5.00436e+15
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :5.00436e+15 after 1.66497e+25
[2023-03-18 20:07:34] [INFO ] [Real]Absence check using 91 positive place invariants in 24 ms returned sat
[2023-03-18 20:07:34] [INFO ] After 298ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.66497e+25 after 6.03352e+27
[2023-03-18 20:07:34] [INFO ] [Nat]Absence check using 91 positive place invariants in 23 ms returned sat
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :6.03352e+27 after 6.03352e+27
[2023-03-18 20:07:35] [INFO ] After 271ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :6.03352e+27 after 6.03352e+27
[2023-03-18 20:07:35] [INFO ] Deduced a trap composed of 25 places in 214 ms of which 6 ms to minimize.
[2023-03-18 20:07:35] [INFO ] Deduced a trap composed of 17 places in 138 ms of which 1 ms to minimize.
[2023-03-18 20:07:35] [INFO ] Deduced a trap composed of 15 places in 141 ms of which 1 ms to minimize.
[2023-03-18 20:07:36] [INFO ] Deduced a trap composed of 20 places in 155 ms of which 1 ms to minimize.
[2023-03-18 20:07:36] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 0 ms to minimize.
[2023-03-18 20:07:36] [INFO ] Deduced a trap composed of 23 places in 251 ms of which 1 ms to minimize.
[2023-03-18 20:07:36] [INFO ] Deduced a trap composed of 18 places in 124 ms of which 1 ms to minimize.
[2023-03-18 20:07:36] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 0 ms to minimize.
[2023-03-18 20:07:36] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 1 ms to minimize.
[2023-03-18 20:07:37] [INFO ] Deduced a trap composed of 24 places in 149 ms of which 1 ms to minimize.
[2023-03-18 20:07:37] [INFO ] Deduced a trap composed of 27 places in 169 ms of which 0 ms to minimize.
[2023-03-18 20:07:37] [INFO ] Deduced a trap composed of 21 places in 198 ms of which 1 ms to minimize.
[2023-03-18 20:07:37] [INFO ] Deduced a trap composed of 19 places in 137 ms of which 1 ms to minimize.
[2023-03-18 20:07:37] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 1 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 1 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 1 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 1 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 35 places in 88 ms of which 0 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 38 places in 93 ms of which 0 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 0 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 0 ms to minimize.
[2023-03-18 20:07:38] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 0 ms to minimize.
[2023-03-18 20:07:39] [INFO ] Deduced a trap composed of 46 places in 86 ms of which 1 ms to minimize.
[2023-03-18 20:07:39] [INFO ] Deduced a trap composed of 33 places in 118 ms of which 0 ms to minimize.
[2023-03-18 20:07:39] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 3946 ms
[2023-03-18 20:07:39] [INFO ] After 4342ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 116 ms.
[2023-03-18 20:07:39] [INFO ] After 4627ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 17 ms.
Support contains 25 out of 603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 603/603 places, 593/593 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 603 transition count 545
Reduce places removed 48 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 49 rules applied. Total rules applied 97 place count 555 transition count 544
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 554 transition count 544
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 98 place count 554 transition count 495
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 196 place count 505 transition count 495
Discarding 65 places :
Symmetric choice reduction at 3 with 65 rule applications. Total rules 261 place count 440 transition count 430
Iterating global reduction 3 with 65 rules applied. Total rules applied 326 place count 440 transition count 430
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 326 place count 440 transition count 405
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 376 place count 415 transition count 405
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 1 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 3 with 286 rules applied. Total rules applied 662 place count 272 transition count 262
Partial Free-agglomeration rule applied 62 times.
Drop transitions removed 62 transitions
Iterating global reduction 3 with 62 rules applied. Total rules applied 724 place count 272 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 725 place count 271 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 726 place count 270 transition count 261
Applied a total of 726 rules in 190 ms. Remains 270 /603 variables (removed 333) and now considering 261/593 (removed 332) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 270/603 places, 261/593 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Finished Best-First random walk after 1314 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=262 )
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 6016 ms.

BK_STOP 1679170060096

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="ShieldIIPs-PT-010B"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-010B, 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 r389-oct2-167903713100094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B 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 ;