fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r197-tajo-165281579000171
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for Referendum-PT-1000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1781.640 144902.00 204852.00 256.90 TTFFFFFFTTFTTFTF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r197-tajo-165281579000171.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 gold2021
Input is Referendum-PT-1000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tajo-165281579000171
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 34M
-rw-r--r-- 1 mcc users 884K Apr 29 16:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.9M Apr 29 16:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 350K Apr 29 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.5M Apr 29 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 347K May 9 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M May 9 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 233K May 9 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M May 9 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.6M Apr 29 18:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12M Apr 29 18:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 911K Apr 29 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.3M Apr 29 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 99K May 9 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 244K May 9 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.2M May 10 09:34 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 Referendum-PT-1000-ReachabilityFireability-00
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-01
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-02
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-03
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-04
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-05
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-06
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-07
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-08
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-09
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-10
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-11
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-12
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-13
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-14
FORMULA_NAME Referendum-PT-1000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655099430321

Running Version 0
[2022-06-13 05:50:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-13 05:50:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-13 05:50:33] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2022-06-13 05:50:33] [INFO ] Transformed 3001 places.
[2022-06-13 05:50:33] [INFO ] Transformed 2001 transitions.
[2022-06-13 05:50:33] [INFO ] Found NUPN structural information;
[2022-06-13 05:50:33] [INFO ] Parsed PT model containing 3001 places and 2001 transitions in 228 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 144 ms.
Working with output stream class java.io.PrintStream
FORMULA Referendum-PT-1000-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 9 resets, run finished after 995 ms. (steps per millisecond=10 ) properties (out of 10) seen :5
FORMULA Referendum-PT-1000-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1907 ms. (steps per millisecond=5 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2653 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2001 rows 3001 cols
[2022-06-13 05:50:39] [INFO ] Computed 1000 place invariants in 52 ms
[2022-06-13 05:50:41] [INFO ] [Real]Absence check using 1000 positive place invariants in 303 ms returned sat
[2022-06-13 05:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 05:50:42] [INFO ] [Real]Absence check using state equation in 1258 ms returned sat
[2022-06-13 05:50:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 05:50:43] [INFO ] [Nat]Absence check using 1000 positive place invariants in 260 ms returned sat
[2022-06-13 05:50:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 05:50:44] [INFO ] [Nat]Absence check using state equation in 1186 ms returned sat
[2022-06-13 05:50:45] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 219 ms.
[2022-06-13 05:50:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
[2022-06-13 05:50:49] [INFO ] [Real]Absence check using 1000 positive place invariants in 320 ms returned sat
[2022-06-13 05:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 05:50:50] [INFO ] [Real]Absence check using state equation in 1262 ms returned sat
[2022-06-13 05:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 05:50:51] [INFO ] [Nat]Absence check using 1000 positive place invariants in 376 ms returned sat
[2022-06-13 05:50:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 05:50:52] [INFO ] [Nat]Absence check using state equation in 1354 ms returned sat
[2022-06-13 05:50:52] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 121 ms.
[2022-06-13 05:52:01] [INFO ] Deduced a trap composed of 4 places in 65933 ms of which 7 ms to minimize.
[2022-06-13 05:52:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2022-06-13 05:52:02] [INFO ] [Real]Absence check using 1000 positive place invariants in 264 ms returned sat
[2022-06-13 05:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 05:52:03] [INFO ] [Real]Absence check using state equation in 1171 ms returned sat
[2022-06-13 05:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 05:52:04] [INFO ] [Nat]Absence check using 1000 positive place invariants in 273 ms returned sat
[2022-06-13 05:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 05:52:05] [INFO ] [Nat]Absence check using state equation in 1174 ms returned sat
[2022-06-13 05:52:05] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-06-13 05:52:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
FORMULA Referendum-PT-1000-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Referendum-PT-1000-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Support contains 135 out of 3001 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Graph (complete) has 3000 edges and 3001 vertex of which 136 are kept as prefixes of interest. Removing 2865 places using SCC suffix rule.10 ms
Discarding 2865 places :
Also discarding 1730 output transitions
Drop transitions removed 1730 transitions
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 0 with 135 rules applied. Total rules applied 136 place count 136 transition count 136
Applied a total of 136 rules in 82 ms. Remains 136 /3001 variables (removed 2865) and now considering 136/2001 (removed 1865) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/3001 places, 136/2001 transitions.
[2022-06-13 05:52:09] [INFO ] Flatten gal took : 110 ms
[2022-06-13 05:52:09] [INFO ] Flatten gal took : 28 ms
[2022-06-13 05:52:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1953263995897506843.gal : 28 ms
[2022-06-13 05:52:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1533562888735033128.prop : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1953263995897506843.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1533562888735033128.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality1953263995897506843.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1533562888735033128.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1533562888735033128.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :2 after 9
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :9 after 257
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :257 after 131073
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :131073 after 1.71799e+10
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1.71799e+10 after 1.47574e+20
Detected timeout of ITS tools.
[2022-06-13 05:52:24] [INFO ] Flatten gal took : 11 ms
[2022-06-13 05:52:24] [INFO ] Applying decomposition
[2022-06-13 05:52:24] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16498958296743149368.txt, -o, /tmp/graph16498958296743149368.bin, -w, /tmp/graph16498958296743149368.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16498958296743149368.bin, -l, -1, -v, -w, /tmp/graph16498958296743149368.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-13 05:52:24] [INFO ] Decomposing Gal with order
[2022-06-13 05:52:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 05:52:24] [INFO ] Flatten gal took : 42 ms
[2022-06-13 05:52:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-06-13 05:52:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13274534384826445378.gal : 3 ms
[2022-06-13 05:52:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7225954226974286264.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality13274534384826445378.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7225954226974286264.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality13274534384826445378.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7225954226974286264.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7225954226974286264.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :3 after 18
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :18 after 514
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :514 after 262146
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15903055104300024784
[2022-06-13 05:52:39] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15903055104300024784
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15903055104300024784]
Compilation finished in 914 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin15903055104300024784]
Link finished in 55 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, -i, ReferendumPT1000ReachabilityFireability08==true], workingDir=/tmp/ltsmin15903055104300024784]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Finished random walk after 34008 steps, including 248 resets, run visited all 3 properties in 191 ms. (steps per millisecond=178 )
FORMULA Referendum-PT-1000-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-1000-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655099575223

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Referendum-PT-1000"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is Referendum-PT-1000, 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 r197-tajo-165281579000171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-1000.tgz
mv Referendum-PT-1000 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 ;