Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432500090.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is RERS17pb113-PT-8, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432500090
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 10:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 10:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Mar 25 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M May 5 16:51 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 RERS17pb113-PT-8-00
FORMULA_NAME RERS17pb113-PT-8-01
FORMULA_NAME RERS17pb113-PT-8-02
FORMULA_NAME RERS17pb113-PT-8-03
FORMULA_NAME RERS17pb113-PT-8-04
FORMULA_NAME RERS17pb113-PT-8-05
FORMULA_NAME RERS17pb113-PT-8-06
FORMULA_NAME RERS17pb113-PT-8-07
FORMULA_NAME RERS17pb113-PT-8-08
FORMULA_NAME RERS17pb113-PT-8-09
FORMULA_NAME RERS17pb113-PT-8-10
FORMULA_NAME RERS17pb113-PT-8-11
FORMULA_NAME RERS17pb113-PT-8-12
FORMULA_NAME RERS17pb113-PT-8-13
FORMULA_NAME RERS17pb113-PT-8-14
FORMULA_NAME RERS17pb113-PT-8-15

=== Now, execution of the tool begins

BK_START 1621416057870

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 09:20:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 09:20:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 09:21:00] [INFO ] Load time of PNML (sax parser for PT used): 714 ms
[2021-05-19 09:21:00] [INFO ] Transformed 639 places.
[2021-05-19 09:21:00] [INFO ] Transformed 31353 transitions.
[2021-05-19 09:21:00] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 945 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 293 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 3095 ms. (steps per millisecond=32 ) properties seen :[0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0]
[2021-05-19 09:21:03] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2021-05-19 09:21:03] [INFO ] Computed 25 place invariants in 109 ms
[2021-05-19 09:21:04] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2021-05-19 09:21:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:21:24] [INFO ] [Real]Absence check using state equation in 19839 ms returned (error "Failed to check-sat")
[2021-05-19 09:21:24] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:21:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:21:44] [INFO ] [Real]Absence check using state equation in 19889 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 09:21:44] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2021-05-19 09:21:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2021-05-19 09:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:22:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:22:04] [INFO ] [Real]Absence check using state equation in 19890 ms returned (error "Failed to check-sat")
[2021-05-19 09:22:04] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2021-05-19 09:22:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2021-05-19 09:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:22:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:22:24] [INFO ] [Real]Absence check using state equation in 19889 ms returned (error "Failed to check-sat")
[2021-05-19 09:22:24] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2021-05-19 09:22:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:22:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:22:44] [INFO ] [Real]Absence check using state equation in 19916 ms returned unknown
[2021-05-19 09:22:44] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:22:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:23:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:23:04] [INFO ] [Real]Absence check using state equation in 19881 ms returned unknown
[2021-05-19 09:23:04] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2021-05-19 09:23:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 09:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:23:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:23:24] [INFO ] [Real]Absence check using state equation in 19918 ms returned (error "Failed to check-sat")
[2021-05-19 09:23:24] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 09:23:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:23:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:23:44] [INFO ] [Real]Absence check using state equation in 19906 ms returned (error "Failed to check-sat")
[2021-05-19 09:23:44] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2021-05-19 09:23:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:24:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:24:04] [INFO ] [Real]Absence check using state equation in 19938 ms returned (error "Failed to check-sat")
[2021-05-19 09:24:04] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2021-05-19 09:24:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 09:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:24:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:24:24] [INFO ] [Real]Absence check using state equation in 19889 ms returned (error "Failed to check-sat")
[2021-05-19 09:24:24] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2021-05-19 09:24:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-19 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:24:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:24:44] [INFO ] [Real]Absence check using state equation in 19918 ms returned (error "Failed to check-sat")
[2021-05-19 09:24:44] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2021-05-19 09:24:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2021-05-19 09:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:25:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:25:04] [INFO ] [Real]Absence check using state equation in 19904 ms returned (error "Failed to check-sat")
[2021-05-19 09:25:04] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2021-05-19 09:25:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:25:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:25:24] [INFO ] [Real]Absence check using state equation in 19901 ms returned (error "Failed to check-sat")
[2021-05-19 09:25:24] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2021-05-19 09:25:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 09:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:25:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:25:44] [INFO ] [Real]Absence check using state equation in 19905 ms returned unknown
[2021-05-19 09:25:44] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2021-05-19 09:25:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:26:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:26:04] [INFO ] [Real]Absence check using state equation in 19898 ms returned unknown
[2021-05-19 09:26:04] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2021-05-19 09:26:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:26:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:26:24] [INFO ] [Real]Absence check using state equation in 19947 ms returned (error "Failed to check-sat")
[2021-05-19 09:26:24] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2021-05-19 09:26:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:26:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:26:44] [INFO ] [Real]Absence check using state equation in 19915 ms returned unknown
[2021-05-19 09:26:44] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2021-05-19 09:26:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:27:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:27:04] [INFO ] [Real]Absence check using state equation in 19884 ms returned (error "Failed to check-sat")
[2021-05-19 09:27:04] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2021-05-19 09:27:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:27:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:27:24] [INFO ] [Real]Absence check using state equation in 19927 ms returned (error "Failed to check-sat")
[2021-05-19 09:27:24] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2021-05-19 09:27:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 09:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:27:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:27:44] [INFO ] [Real]Absence check using state equation in 19916 ms returned (error "Failed to check-sat")
[2021-05-19 09:27:44] [INFO ] [Real]Absence check using 13 positive place invariants in 27 ms returned sat
[2021-05-19 09:27:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2021-05-19 09:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:28:04] [INFO ] [Real]Absence check using state equation in 19886 ms returned (error "Failed to check-sat")
[2021-05-19 09:28:04] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-19 09:28:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:28:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:28:24] [INFO ] [Real]Absence check using state equation in 19918 ms returned (error "Failed to check-sat")
[2021-05-19 09:28:24] [INFO ] [Real]Absence check using 13 positive place invariants in 38 ms returned sat
[2021-05-19 09:28:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:28:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:28:44] [INFO ] [Real]Absence check using state equation in 19881 ms returned unknown
[2021-05-19 09:28:44] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2021-05-19 09:28:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 09:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 09:29:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 09:29:04] [INFO ] [Real]Absence check using state equation in 19935 ms returned (error "Failed to check-sat")
[2021-05-19 09:29:06] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-19 09:29:06] [INFO ] Flatten gal took : 1258 ms
FORMULA RERS17pb113-PT-8-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-8-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 09:29:07] [INFO ] Flatten gal took : 903 ms
[2021-05-19 09:29:08] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2021-05-19 09:29:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 143 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ RERS17pb113-PT-8 @ 3570 seconds

FORMULA RERS17pb113-PT-8-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 14098552 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16097060 kB

--------------------
content from stderr:

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="RERS17pb113-PT-8"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is RERS17pb113-PT-8, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r189-tajo-162089432500090"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-8.tgz
mv RERS17pb113-PT-8 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;