fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r322-tall-162132127800088
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ServersAndClients-PT-200080

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1776.703 3600000.00 154520.00 617.90 TTTTTFFTTFFTTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r322-tall-162132127800088.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ServersAndClients-PT-200080, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132127800088
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 19K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 107K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.5K May 11 20:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 20:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 11 17:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 11 17:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 31M May 12 08:13 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 gen-ReachabilityFireability-00
FORMULA_NAME gen-ReachabilityFireability-01
FORMULA_NAME gen-ReachabilityFireability-02
FORMULA_NAME gen-ReachabilityFireability-03
FORMULA_NAME gen-ReachabilityFireability-04
FORMULA_NAME gen-ReachabilityFireability-05
FORMULA_NAME gen-ReachabilityFireability-06
FORMULA_NAME gen-ReachabilityFireability-07
FORMULA_NAME gen-ReachabilityFireability-08
FORMULA_NAME gen-ReachabilityFireability-09
FORMULA_NAME gen-ReachabilityFireability-10
FORMULA_NAME gen-ReachabilityFireability-11
FORMULA_NAME gen-ReachabilityFireability-12
FORMULA_NAME gen-ReachabilityFireability-13
FORMULA_NAME gen-ReachabilityFireability-14
FORMULA_NAME gen-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621442035810

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 16:33:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 16:33:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 16:33:58] [INFO ] Load time of PNML (sax parser for PT used): 865 ms
[2021-05-19 16:33:58] [INFO ] Transformed 16881 places.
[2021-05-19 16:33:58] [INFO ] Transformed 32400 transitions.
[2021-05-19 16:33:58] [INFO ] Found NUPN structural information;
[2021-05-19 16:33:58] [INFO ] Parsed PT model containing 16881 places and 32400 transitions in 1041 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 227 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 454 ms. (steps per millisecond=22 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0]
FORMULA gen-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA gen-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA gen-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA gen-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 32400 rows 16881 cols
[2021-05-19 16:34:02] [INFO ] Computed 481 place invariants in 1649 ms
[2021-05-19 16:34:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:07] [INFO ] [Real]Absence check using 281 positive place invariants in 2408 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-19 16:34:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:12] [INFO ] [Real]Absence check using 281 positive place invariants in 2691 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2021-05-19 16:34:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:17] [INFO ] [Real]Absence check using 281 positive place invariants in 2973 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2021-05-19 16:34:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:22] [INFO ] [Real]Absence check using 281 positive place invariants in 2979 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2021-05-19 16:34:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:27] [INFO ] [Real]Absence check using 281 positive place invariants in 2983 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2021-05-19 16:34:32] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:32] [INFO ] [Real]Absence check using 281 positive place invariants in 2997 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2021-05-19 16:34:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:37] [INFO ] [Real]Absence check using 281 positive place invariants in 3036 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-19 16:34:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:42] [INFO ] [Real]Absence check using 281 positive place invariants in 3042 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2021-05-19 16:34:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:47] [INFO ] [Real]Absence check using 281 positive place invariants in 3105 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2021-05-19 16:34:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:52] [INFO ] [Real]Absence check using 281 positive place invariants in 3033 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
[2021-05-19 16:34:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:34:57] [INFO ] [Real]Absence check using 281 positive place invariants in 3009 ms returned (error "Failed to check-sat")
[2021-05-19 16:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:34:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 10
Support contains 70 out of 16881 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Performed 12251 Post agglomeration using F-continuation condition.Transition count delta: 12251
Iterating post reduction 0 with 12251 rules applied. Total rules applied 12251 place count 16881 transition count 20149
Reduce places removed 12251 places and 0 transitions.
Iterating post reduction 1 with 12251 rules applied. Total rules applied 24502 place count 4630 transition count 20149
Free-agglomeration rule (complex) applied 124 times.
Iterating global reduction 2 with 124 rules applied. Total rules applied 24626 place count 4630 transition count 20025
Reduce places removed 167 places and 0 transitions.
Ensure Unique test removed 8400 transitions
Reduce isomorphic transitions removed 8400 transitions.
Iterating post reduction 2 with 8567 rules applied. Total rules applied 33193 place count 4463 transition count 11625
Partial Free-agglomeration rule applied 180 times.
Drop transitions removed 180 transitions
Iterating global reduction 3 with 180 rules applied. Total rules applied 33373 place count 4463 transition count 11625
Drop transitions removed 378 transitions
Redundant transition composition rules discarded 378 transitions
Iterating global reduction 3 with 378 rules applied. Total rules applied 33751 place count 4463 transition count 11247
Applied a total of 33751 rules in 12598 ms. Remains 4463 /16881 variables (removed 12418) and now considering 11247/32400 (removed 21153) transitions.
Finished structural reductions, in 1 iterations. Remains : 4463/16881 places, 11247/32400 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 19381 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0]
FORMULA gen-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3959 ms. (steps per millisecond=252 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3656 ms. (steps per millisecond=273 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3872 ms. (steps per millisecond=258 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3878 ms. (steps per millisecond=257 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3710 ms. (steps per millisecond=269 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3748 ms. (steps per millisecond=266 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3861 ms. (steps per millisecond=259 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
[2021-05-19 16:35:56] [INFO ] Flow matrix only has 8030 transitions (discarded 3217 similar events)
// Phase 1: matrix 8030 rows 4463 cols
[2021-05-19 16:35:56] [INFO ] Computed 438 place invariants in 93 ms
[2021-05-19 16:35:57] [INFO ] [Real]Absence check using 238 positive place invariants in 827 ms returned unsat
[2021-05-19 16:35:59] [INFO ] [Real]Absence check using 238 positive place invariants in 871 ms returned unsat
[2021-05-19 16:36:00] [INFO ] [Real]Absence check using 238 positive place invariants in 971 ms returned unsat
[2021-05-19 16:36:01] [INFO ] [Real]Absence check using 238 positive place invariants in 856 ms returned unsat
[2021-05-19 16:36:03] [INFO ] [Real]Absence check using 238 positive place invariants in 836 ms returned unsat
[2021-05-19 16:36:04] [INFO ] [Real]Absence check using 238 positive place invariants in 857 ms returned unsat
[2021-05-19 16:36:06] [INFO ] [Real]Absence check using 238 positive place invariants in 823 ms returned unsat
FORMULA gen-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
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="ServersAndClients-PT-200080"
export BK_EXAMINATION="ReachabilityFireability"
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 ServersAndClients-PT-200080, 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 r322-tall-162132127800088"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200080.tgz
mv ServersAndClients-PT-200080 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 ;