About the Execution of 2020-gold for AutoFlight-PT-48b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 431.819 | 3600000.00 | 80634.00 | 390.90 | TFFTTTTFTTTFFFFF | 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.r011-tall-162038006200255.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 AutoFlight-PT-48b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006200255
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 01:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 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 956K May 5 16:51 model.pnml
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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 AutoFlight-PT-48b-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-48b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620442613051
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-08 02:56:54] [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]
[2021-05-08 02:56:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 02:56:54] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2021-05-08 02:56:54] [INFO ] Transformed 3950 places.
[2021-05-08 02:56:54] [INFO ] Transformed 3936 transitions.
[2021-05-08 02:56:54] [INFO ] Found NUPN structural information;
[2021-05-08 02:56:54] [INFO ] Parsed PT model containing 3950 places and 3936 transitions in 299 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 148 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 5 resets, run finished after 107 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 1, 1, 0, 1, 0]
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 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, 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, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 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, 0, 0, 0]
// Phase 1: matrix 3936 rows 3950 cols
[2021-05-08 02:56:55] [INFO ] Computed 258 place invariants in 117 ms
[2021-05-08 02:56:56] [INFO ] [Real]Absence check using 257 positive place invariants in 646 ms returned sat
[2021-05-08 02:56:56] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 21 ms returned sat
[2021-05-08 02:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:00] [INFO ] [Real]Absence check using state equation in 3745 ms returned (error "Solver has unexpectedly terminated")
[2021-05-08 02:57:01] [INFO ] [Real]Absence check using 257 positive place invariants in 671 ms returned sat
[2021-05-08 02:57:01] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 23 ms returned sat
[2021-05-08 02:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-08 02:57:05] [INFO ] [Real]Absence check using state equation in 3753 ms returned (error "Failed to check-sat")
[2021-05-08 02:57:06] [INFO ] [Real]Absence check using 257 positive place invariants in 654 ms returned sat
[2021-05-08 02:57:06] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 18 ms returned sat
[2021-05-08 02:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:10] [INFO ] [Real]Absence check using state equation in 3812 ms returned (error "Solver has unexpectedly terminated")
[2021-05-08 02:57:11] [INFO ] [Real]Absence check using 257 positive place invariants in 709 ms returned sat
[2021-05-08 02:57:11] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 23 ms returned sat
[2021-05-08 02:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:15] [INFO ] [Real]Absence check using state equation in 3757 ms returned (error "Failed to check-sat")
[2021-05-08 02:57:16] [INFO ] [Real]Absence check using 257 positive place invariants in 638 ms returned sat
[2021-05-08 02:57:16] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 21 ms returned sat
[2021-05-08 02:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-08 02:57:20] [INFO ] [Real]Absence check using state equation in 3862 ms returned (error "Failed to check-sat")
[2021-05-08 02:57:21] [INFO ] [Real]Absence check using 257 positive place invariants in 617 ms returned sat
[2021-05-08 02:57:21] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 31 ms returned sat
[2021-05-08 02:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-08 02:57:25] [INFO ] [Real]Absence check using state equation in 3859 ms returned (error "Failed to check-sat")
[2021-05-08 02:57:26] [INFO ] [Real]Absence check using 257 positive place invariants in 615 ms returned sat
[2021-05-08 02:57:26] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 21 ms returned sat
[2021-05-08 02:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:30] [INFO ] [Real]Absence check using state equation in 3948 ms returned (error "Failed to check-sat")
Support contains 28 out of 3950 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Performed 1691 Post agglomeration using F-continuation condition.Transition count delta: 1691
Iterating post reduction 0 with 1691 rules applied. Total rules applied 1691 place count 3950 transition count 2245
Reduce places removed 1691 places and 0 transitions.
Ensure Unique test removed 187 transitions
Reduce isomorphic transitions removed 187 transitions.
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Iterating post reduction 1 with 1969 rules applied. Total rules applied 3660 place count 2259 transition count 1967
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 2 with 91 rules applied. Total rules applied 3751 place count 2168 transition count 1967
Performed 495 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 495 Pre rules applied. Total rules applied 3751 place count 2168 transition count 1472
Deduced a syphon composed of 495 places in 9 ms
Reduce places removed 495 places and 0 transitions.
Iterating global reduction 3 with 990 rules applied. Total rules applied 4741 place count 1673 transition count 1472
Symmetric choice reduction at 3 with 374 rule applications. Total rules 5115 place count 1673 transition count 1472
Deduced a syphon composed of 374 places in 8 ms
Reduce places removed 374 places and 374 transitions.
Iterating global reduction 3 with 748 rules applied. Total rules applied 5863 place count 1299 transition count 1098
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 5865 place count 1299 transition count 1096
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5866 place count 1298 transition count 1096
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 104 Pre rules applied. Total rules applied 5866 place count 1298 transition count 992
Deduced a syphon composed of 104 places in 8 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 5 with 208 rules applied. Total rules applied 6074 place count 1194 transition count 992
Performed 312 Post agglomeration using F-continuation condition.Transition count delta: 312
Deduced a syphon composed of 312 places in 1 ms
Reduce places removed 312 places and 0 transitions.
Iterating global reduction 5 with 624 rules applied. Total rules applied 6698 place count 882 transition count 680
Free-agglomeration rule applied 143 times.
Iterating global reduction 5 with 143 rules applied. Total rules applied 6841 place count 882 transition count 537
Reduce places removed 143 places and 0 transitions.
Iterating post reduction 5 with 143 rules applied. Total rules applied 6984 place count 739 transition count 537
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 6987 place count 739 transition count 537
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 6989 place count 739 transition count 535
Symmetric choice reduction at 7 with 2 rule applications. Total rules 6991 place count 739 transition count 535
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 6995 place count 737 transition count 533
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 6996 place count 737 transition count 533
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 6997 place count 736 transition count 532
Reduce places removed 30 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 7 with 44 rules applied. Total rules applied 7041 place count 706 transition count 518
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 7055 place count 692 transition count 518
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 16 Pre rules applied. Total rules applied 7055 place count 692 transition count 502
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 9 with 32 rules applied. Total rules applied 7087 place count 676 transition count 502
Applied a total of 7087 rules in 1242 ms. Remains 676 /3950 variables (removed 3274) and now considering 502/3936 (removed 3434) transitions.
Finished structural reductions, in 1 iterations. Remains : 676/3950 places, 502/3936 transitions.
Incomplete random walk after 1000000 steps, including 6047 resets, run finished after 6419 ms. (steps per millisecond=155 ) properties seen :[0, 0, 1, 1, 1, 0, 1]
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 661 resets, run finished after 3481 ms. (steps per millisecond=287 ) properties seen :[1, 0, 0]
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 596 resets, run finished after 3465 ms. (steps per millisecond=288 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 184 resets, run finished after 3703 ms. (steps per millisecond=270 ) properties seen :[0, 1]
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 502 rows 676 cols
[2021-05-08 02:57:48] [INFO ] Computed 228 place invariants in 14 ms
[2021-05-08 02:57:49] [INFO ] [Real]Absence check using 226 positive place invariants in 123 ms returned sat
[2021-05-08 02:57:49] [INFO ] [Real]Absence check using 226 positive and 2 generalized place invariants in 8 ms returned sat
[2021-05-08 02:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:50] [INFO ] [Real]Absence check using state equation in 912 ms returned sat
[2021-05-08 02:57:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:57:50] [INFO ] [Nat]Absence check using 226 positive place invariants in 132 ms returned sat
[2021-05-08 02:57:50] [INFO ] [Nat]Absence check using 226 positive and 2 generalized place invariants in 7 ms returned sat
[2021-05-08 02:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:57:51] [INFO ] [Nat]Absence check using state equation in 884 ms returned sat
[2021-05-08 02:57:51] [INFO ] State equation strengthened by 334 read => feed constraints.
[2021-05-08 02:57:51] [INFO ] [Nat]Added 334 Read/Feed constraints in 30 ms returned sat
[2021-05-08 02:57:51] [INFO ] Deduced a trap composed of 15 places in 78 ms
[2021-05-08 02:57:51] [INFO ] Deduced a trap composed of 302 places in 315 ms
[2021-05-08 02:57:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 490 ms
[2021-05-08 02:57:52] [INFO ] Computed and/alt/rep : 450/3553/450 causal constraints in 73 ms.
[2021-05-08 02:57:57] [INFO ] Added : 422 causal constraints over 85 iterations in 5095 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 79 ms.
Finished Parikh walk after 336 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=84 )
FORMULA AutoFlight-PT-48b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_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="AutoFlight-PT-48b"
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 AutoFlight-PT-48b, 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 r011-tall-162038006200255"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b 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 ;