About the Execution of 2020-gold for DLCround-PT-09b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 307.384 | 3600000.00 | 39158.00 | 219.20 | FFTFTFFTFFFTTFFF | 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.r075-tall-162039097300191.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 DLCround-PT-09b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097300191
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 5 16:58 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 3.3K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 08:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 23 08:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 15:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 15:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.3M 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 DLCround-PT-09b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-09b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620541072105
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 06:17:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-09 06:17:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 06:17:53] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2021-05-09 06:17:53] [INFO ] Transformed 3495 places.
[2021-05-09 06:17:53] [INFO ] Transformed 5439 transitions.
[2021-05-09 06:17:53] [INFO ] Found NUPN structural information;
[2021-05-09 06:17:53] [INFO ] Parsed PT model containing 3495 places and 5439 transitions in 299 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 221 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-09b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 140 ms. (steps per millisecond=71 ) properties seen :[1, 0, 0, 0, 0, 1, 1, 1, 1, 1]
FORMULA DLCround-PT-09b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-09b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-09b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-09b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-09b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-09b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 5439 rows 3495 cols
[2021-05-09 06:17:54] [INFO ] Computed 184 place invariants in 74 ms
[2021-05-09 06:17:55] [INFO ] [Real]Absence check using 184 positive place invariants in 414 ms returned sat
[2021-05-09 06:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:17:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 06:17:59] [INFO ] [Real]Absence check using state equation in 4066 ms returned (error "Failed to check-sat")
[2021-05-09 06:18:00] [INFO ] [Real]Absence check using 184 positive place invariants in 413 ms returned sat
[2021-05-09 06:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:18:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 06:18:04] [INFO ] [Real]Absence check using state equation in 4167 ms returned (error "Failed to check-sat")
[2021-05-09 06:18:05] [INFO ] [Real]Absence check using 184 positive place invariants in 417 ms returned sat
[2021-05-09 06:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:18:09] [INFO ] [Real]Absence check using state equation in 4170 ms returned (error "Failed to check-sat")
[2021-05-09 06:18:10] [INFO ] [Real]Absence check using 184 positive place invariants in 422 ms returned sat
[2021-05-09 06:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:18:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 06:18:14] [INFO ] [Real]Absence check using state equation in 4163 ms returned (error "Failed to check-sat")
Support contains 14 out of 3495 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3495/3495 places, 5439/5439 transitions.
Graph (trivial) has 3224 edges and 3495 vertex of which 589 / 3495 are part of one of the 43 SCC in 32 ms
Free SCC test removed 546 places
Drop transitions removed 611 transitions
Reduce isomorphic transitions removed 611 transitions.
Performed 1278 Post agglomeration using F-continuation condition.Transition count delta: 1278
Iterating post reduction 0 with 1889 rules applied. Total rules applied 1890 place count 2949 transition count 3550
Reduce places removed 1278 places and 0 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 1 with 1351 rules applied. Total rules applied 3241 place count 1671 transition count 3477
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 40 rules applied. Total rules applied 3281 place count 1639 transition count 3469
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 3285 place count 1635 transition count 3469
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 3285 place count 1635 transition count 3464
Deduced a syphon composed of 5 places in 34 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 3295 place count 1630 transition count 3464
Symmetric choice reduction at 4 with 451 rule applications. Total rules 3746 place count 1630 transition count 3464
Deduced a syphon composed of 451 places in 28 ms
Reduce places removed 451 places and 451 transitions.
Iterating global reduction 4 with 902 rules applied. Total rules applied 4648 place count 1179 transition count 3013
Performed 194 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 194 Pre rules applied. Total rules applied 4648 place count 1179 transition count 2819
Deduced a syphon composed of 194 places in 13 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 4 with 388 rules applied. Total rules applied 5036 place count 985 transition count 2819
Symmetric choice reduction at 4 with 71 rule applications. Total rules 5107 place count 985 transition count 2819
Deduced a syphon composed of 71 places in 43 ms
Reduce places removed 71 places and 902 transitions.
Iterating global reduction 4 with 142 rules applied. Total rules applied 5249 place count 914 transition count 1917
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 5273 place count 914 transition count 1893
Performed 248 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 248 places in 1 ms
Reduce places removed 248 places and 0 transitions.
Iterating global reduction 5 with 496 rules applied. Total rules applied 5769 place count 666 transition count 1635
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 5778 place count 666 transition count 1626
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5779 place count 666 transition count 1626
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 13 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 5781 place count 665 transition count 1613
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: -493
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 6 with 94 rules applied. Total rules applied 5875 place count 618 transition count 2106
Drop transitions removed 37 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 6 with 41 rules applied. Total rules applied 5916 place count 618 transition count 2065
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -51
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 5922 place count 615 transition count 2116
Free-agglomeration rule applied 356 times with reduction of 189 identical transitions.
Iterating global reduction 7 with 356 rules applied. Total rules applied 6278 place count 615 transition count 1571
Reduce places removed 356 places and 0 transitions.
Drop transitions removed 744 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 755 transitions.
Discarding 37 places :
Also discarding 86 output transitions
Drop transitions removed 86 transitions
Graph (complete) has 746 edges and 259 vertex of which 222 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.13 ms
Iterating post reduction 7 with 1112 rules applied. Total rules applied 7390 place count 222 transition count 730
Drop transitions removed 52 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 8 with 61 rules applied. Total rules applied 7451 place count 222 transition count 669
Symmetric choice reduction at 9 with 12 rule applications. Total rules 7463 place count 222 transition count 669
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 153 transitions.
Iterating global reduction 9 with 24 rules applied. Total rules applied 7487 place count 210 transition count 516
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 7508 place count 210 transition count 495
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 7514 place count 210 transition count 489
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Discarding 41 places :
Also discarding 0 output transitions
Graph (complete) has 508 edges and 204 vertex of which 163 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.1 ms
Iterating post reduction 10 with 85 rules applied. Total rules applied 7599 place count 163 transition count 411
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 7602 place count 163 transition count 411
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 11 with 47 rules applied. Total rules applied 7649 place count 163 transition count 364
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 7657 place count 155 transition count 364
Symmetric choice reduction at 12 with 1 rule applications. Total rules 7658 place count 155 transition count 364
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 18 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 7660 place count 154 transition count 346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 7661 place count 154 transition count 345
Free-agglomeration rule applied 2 times.
Iterating global reduction 13 with 2 rules applied. Total rules applied 7663 place count 154 transition count 343
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 13 with 26 rules applied. Total rules applied 7689 place count 152 transition count 319
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 14 with 5 rules applied. Total rules applied 7694 place count 152 transition count 314
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 7695 place count 151 transition count 313
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 14 with 17 rules applied. Total rules applied 7712 place count 141 transition count 306
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 7714 place count 140 transition count 305
Drop transitions removed 3 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 7720 place count 140 transition count 299
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 16 with 9 rules applied. Total rules applied 7729 place count 134 transition count 296
Drop transitions removed 9 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 16 with 24 rules applied. Total rules applied 7753 place count 134 transition count 272
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 7755 place count 134 transition count 272
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 7756 place count 134 transition count 271
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 18 with 19 rules applied. Total rules applied 7775 place count 134 transition count 252
Applied a total of 7775 rules in 1386 ms. Remains 134 /3495 variables (removed 3361) and now considering 252/5439 (removed 5187) transitions.
Finished structural reductions, in 1 iterations. Remains : 134/3495 places, 252/5439 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 3678 ms. (steps per millisecond=271 ) properties seen :[1, 0, 1, 1]
FORMULA DLCround-PT-09b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-09b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-09b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 66 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=33 )
FORMULA DLCround-PT-09b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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="DLCround-PT-09b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DLCround-PT-09b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r075-tall-162039097300191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-09b.tgz
mv DLCround-PT-09b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;