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.r025-smll-171620165900103.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 greatspnxred
Input is AutoFlight-PT-03b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620165900103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K 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 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 22:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 12 22:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 22:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 22:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 70K May 18 16:42 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 AutoFlight-PT-03b-ReachabilityFireability-2024-00
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-01
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-02
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-03
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-04
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-05
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-06
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-07
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-08
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-09
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-10
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-11
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-12
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-13
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-14
FORMULA_NAME AutoFlight-PT-03b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716275277331

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-03b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 07:07:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 07:07:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 07:08:00] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2024-05-21 07:08:00] [INFO ] Transformed 298 places.
[2024-05-21 07:08:00] [INFO ] Transformed 296 transitions.
[2024-05-21 07:08:00] [INFO ] Found NUPN structural information;
[2024-05-21 07:08:00] [INFO ] Parsed PT model containing 298 places and 296 transitions and 692 arcs in 415 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (250 resets) in 3134 ms. (12 steps per ms) remains 6/16 properties
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (26 resets) in 276 ms. (144 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (31 resets) in 438 ms. (91 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (33 resets) in 136 ms. (291 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (24 resets) in 136 ms. (292 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (25 resets) in 170 ms. (233 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (32 resets) in 129 ms. (307 steps per ms) remains 6/6 properties
// Phase 1: matrix 296 rows 298 cols
[2024-05-21 07:08:02] [INFO ] Computed 22 invariants in 38 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AutoFlight-PT-03b-ReachabilityFireability-2024-08 is UNSAT
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem AutoFlight-PT-03b-ReachabilityFireability-2024-10 is UNSAT
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem AutoFlight-PT-03b-ReachabilityFireability-2024-11 is UNSAT
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 195/286 variables, 21/112 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 195/307 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/307 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 12/298 variables, 1/308 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 12/320 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 0/320 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 296/594 variables, 298/618 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/594 variables, 0/618 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/594 variables, 0/618 constraints. Problems are: Problem set: 3 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 594/594 variables, and 618 constraints, problems are : Problem set: 3 solved, 3 unsolved in 1510 ms.
Refiners :[Domain max(s): 298/298 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 298/298 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/54 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 230/284 variables, 21/75 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 230/305 constraints. Problems are: Problem set: 3 solved, 3 unsolved
[2024-05-21 07:08:04] [INFO ] Deduced a trap composed of 20 places in 234 ms of which 51 ms to minimize.
[2024-05-21 07:08:04] [INFO ] Deduced a trap composed of 27 places in 177 ms of which 4 ms to minimize.
[2024-05-21 07:08:04] [INFO ] Deduced a trap composed of 18 places in 166 ms of which 4 ms to minimize.
[2024-05-21 07:08:04] [INFO ] Deduced a trap composed of 43 places in 158 ms of which 4 ms to minimize.
[2024-05-21 07:08:04] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 3 ms to minimize.
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 3 ms to minimize.
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 43 places in 101 ms of which 2 ms to minimize.
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 1 ms to minimize.
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
Problem AutoFlight-PT-03b-ReachabilityFireability-2024-15 is UNSAT
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 9/314 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 0/314 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 14/298 variables, 1/315 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 14/329 constraints. Problems are: Problem set: 4 solved, 2 unsolved
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 4 ms to minimize.
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 31 places in 131 ms of which 3 ms to minimize.
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 52 places in 103 ms of which 15 ms to minimize.
[2024-05-21 07:08:05] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 2 ms to minimize.
[2024-05-21 07:08:06] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 4 ms to minimize.
[2024-05-21 07:08:06] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 3 ms to minimize.
Problem AutoFlight-PT-03b-ReachabilityFireability-2024-07 is UNSAT
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 6/335 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/335 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 296/594 variables, 298/633 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/594 variables, 1/634 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/594 variables, 0/634 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/594 variables, 0/634 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 594/594 variables, and 634 constraints, problems are : Problem set: 5 solved, 1 unsolved in 2774 ms.
Refiners :[Domain max(s): 298/298 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 298/298 constraints, PredecessorRefiner: 1/6 constraints, Known Traps: 15/15 constraints]
After SMT, in 4447ms problems are : Problem set: 5 solved, 1 unsolved
Parikh walk visited 0 properties in 103 ms.
Support contains 2 out of 298 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 298/298 places, 296/296 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 298 transition count 183
Reduce places removed 113 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 134 rules applied. Total rules applied 247 place count 185 transition count 162
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 254 place count 179 transition count 161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 255 place count 178 transition count 161
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 41 Pre rules applied. Total rules applied 255 place count 178 transition count 120
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 337 place count 137 transition count 120
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 364 place count 110 transition count 93
Iterating global reduction 4 with 27 rules applied. Total rules applied 391 place count 110 transition count 93
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9 Pre rules applied. Total rules applied 391 place count 110 transition count 84
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 409 place count 101 transition count 84
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 459 place count 76 transition count 59
Free-agglomeration rule applied 12 times.
Iterating global reduction 4 with 12 rules applied. Total rules applied 471 place count 76 transition count 47
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 483 place count 64 transition count 47
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 484 place count 63 transition count 46
Reduce places removed 10 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 5 with 17 rules applied. Total rules applied 501 place count 53 transition count 39
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 508 place count 46 transition count 39
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 508 place count 46 transition count 27
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 532 place count 34 transition count 27
Applied a total of 532 rules in 139 ms. Remains 34 /298 variables (removed 264) and now considering 27/296 (removed 269) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 34/298 places, 27/296 transitions.
RANDOM walk for 273 steps (0 resets) in 9 ms. (27 steps per ms) remains 0/1 properties
FORMULA AutoFlight-PT-03b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 6972 ms.
ITS solved all properties within timeout

BK_STOP 1716275286833

--------------------
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 ReachabilityFireability -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="AutoFlight-PT-03b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is AutoFlight-PT-03b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r025-smll-171620165900103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-03b.tgz
mv AutoFlight-PT-03b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;