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.r487-tall-167912702800274.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Sudoku-PT-AN15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912702800274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 68M
-rw-r--r-- 1 mcc users 1.8M Feb 26 10:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.2M Feb 26 10:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3M Feb 26 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 11M Feb 26 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 434K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.0M Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 10:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.7M Feb 26 10:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1M Feb 26 10:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23M Feb 26 10:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 64K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 1.9M 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 Sudoku-PT-AN15-CTLFireability-00
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-01
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-02
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-03
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-04
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-05
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-06
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-07
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-08
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-09
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-10
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-11
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-12
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-13
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-14
FORMULA_NAME Sudoku-PT-AN15-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679180462935

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=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN15
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-18 23:01:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 23:01:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:01:04] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2023-03-18 23:01:04] [INFO ] Transformed 4050 places.
[2023-03-18 23:01:04] [INFO ] Transformed 3375 transitions.
[2023-03-18 23:01:04] [INFO ] Parsed PT model containing 4050 places and 3375 transitions and 13500 arcs in 273 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 190 ms.
Support contains 675 out of 4050 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Reduce places removed 3375 places and 0 transitions.
Iterating post reduction 0 with 3375 rules applied. Total rules applied 3375 place count 675 transition count 3375
Applied a total of 3375 rules in 68 ms. Remains 675 /4050 variables (removed 3375) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 675 cols
[2023-03-18 23:01:12] [INFO ] Computed 44 place invariants in 173 ms
[2023-03-18 23:01:13] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-18 23:01:13] [INFO ] Invariant cache hit.
[2023-03-18 23:01:13] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
[2023-03-18 23:01:13] [INFO ] Invariant cache hit.
[2023-03-18 23:01:15] [INFO ] Dead Transitions using invariants and state equation in 1130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 675/4050 places, 3375/3375 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2380 ms. Remains : 675/4050 places, 3375/3375 transitions.
Support contains 675 out of 675 places after structural reductions.
[2023-03-18 23:01:17] [INFO ] Flatten gal took : 838 ms
[2023-03-18 23:01:27] [INFO ] Flatten gal took : 1096 ms
[2023-03-18 23:01:37] [INFO ] Input system was already deterministic with 3375 transitions.
Finished random walk after 224 steps, including 1 resets, run visited all 58 properties in 127 ms. (steps per millisecond=1 )
[2023-03-18 23:01:41] [INFO ] Flatten gal took : 661 ms
[2023-03-18 23:01:51] [INFO ] Flatten gal took : 1086 ms
[2023-03-18 23:02:02] [INFO ] Input system was already deterministic with 3375 transitions.
Computed a total of 675 stabilizing places and 3375 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 675 transition count 3375
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 7 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:05] [INFO ] Flatten gal took : 151 ms
[2023-03-18 23:02:06] [INFO ] Flatten gal took : 228 ms
[2023-03-18 23:02:06] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 6 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:09] [INFO ] Flatten gal took : 205 ms
[2023-03-18 23:02:10] [INFO ] Flatten gal took : 264 ms
[2023-03-18 23:02:10] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 5 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:11] [INFO ] Flatten gal took : 133 ms
[2023-03-18 23:02:11] [INFO ] Flatten gal took : 174 ms
[2023-03-18 23:02:11] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 25 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:11] [INFO ] Flatten gal took : 116 ms
[2023-03-18 23:02:12] [INFO ] Flatten gal took : 143 ms
[2023-03-18 23:02:12] [INFO ] Input system was already deterministic with 3375 transitions.
Finished random walk after 198 steps, including 0 resets, run visited all 1 properties in 44 ms. (steps per millisecond=4 )
FORMULA Sudoku-PT-AN15-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 20 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-18 23:02:12] [INFO ] Flatten gal took : 104 ms
FORMULA Sudoku-PT-AN15-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:02:12] [INFO ] Flatten gal took : 100 ms
[2023-03-18 23:02:12] [INFO ] Input system was already deterministic with 3375 transitions.
Support contains 0 out of 675 places (down from 675) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 17 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:13] [INFO ] Flatten gal took : 198 ms
[2023-03-18 23:02:13] [INFO ] Flatten gal took : 241 ms
[2023-03-18 23:02:13] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 16 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:14] [INFO ] Flatten gal took : 111 ms
[2023-03-18 23:02:14] [INFO ] Flatten gal took : 141 ms
[2023-03-18 23:02:14] [INFO ] Input system was already deterministic with 3375 transitions.
Finished random walk after 197 steps, including 0 resets, run visited all 1 properties in 45 ms. (steps per millisecond=4 )
FORMULA Sudoku-PT-AN15-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 5 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:15] [INFO ] Flatten gal took : 335 ms
[2023-03-18 23:02:16] [INFO ] Flatten gal took : 524 ms
[2023-03-18 23:02:17] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 183 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 185 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:17] [INFO ] Flatten gal took : 83 ms
[2023-03-18 23:02:17] [INFO ] Flatten gal took : 101 ms
[2023-03-18 23:02:18] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 151 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:18] [INFO ] Flatten gal took : 88 ms
[2023-03-18 23:02:18] [INFO ] Flatten gal took : 95 ms
[2023-03-18 23:02:18] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 57 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:18] [INFO ] Flatten gal took : 83 ms
[2023-03-18 23:02:18] [INFO ] Flatten gal took : 98 ms
[2023-03-18 23:02:18] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 178 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 178 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:19] [INFO ] Flatten gal took : 87 ms
[2023-03-18 23:02:19] [INFO ] Flatten gal took : 97 ms
[2023-03-18 23:02:19] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 78 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 78 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:19] [INFO ] Flatten gal took : 100 ms
[2023-03-18 23:02:19] [INFO ] Flatten gal took : 116 ms
[2023-03-18 23:02:19] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 55 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:20] [INFO ] Flatten gal took : 88 ms
[2023-03-18 23:02:20] [INFO ] Flatten gal took : 99 ms
[2023-03-18 23:02:20] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 56 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:20] [INFO ] Flatten gal took : 86 ms
[2023-03-18 23:02:20] [INFO ] Flatten gal took : 96 ms
[2023-03-18 23:02:20] [INFO ] Input system was already deterministic with 3375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 53 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 675/675 places, 3375/3375 transitions.
[2023-03-18 23:02:20] [INFO ] Flatten gal took : 88 ms
[2023-03-18 23:02:21] [INFO ] Flatten gal took : 99 ms
[2023-03-18 23:02:21] [INFO ] Input system was already deterministic with 3375 transitions.
[2023-03-18 23:02:22] [INFO ] Flatten gal took : 1067 ms
[2023-03-18 23:02:31] [INFO ] Flatten gal took : 909 ms
[2023-03-18 23:02:37] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 282 ms.
[2023-03-18 23:02:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 675 places, 3375 transitions and 10125 arcs took 11 ms.
Total runtime 93362 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Sudoku-PT-AN15
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
CTLFireability

BK_STOP 1679180732333

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/CTLFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 476 Killed lola --conf=$BIN_DIR/configfiles/ctlfireabilityconf --formula=$DIR/CTLFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="Sudoku-PT-AN15"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is Sudoku-PT-AN15, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912702800274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN15.tgz
mv Sudoku-PT-AN15 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;