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-162039097300144.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is DLCround-PT-03b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097300144
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 3.4K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 15:22 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 432K 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-03b-ReachabilityFireability-00
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-01
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-02
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-03
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-04
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-05
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-06
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-07
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-08
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-09
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-10
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-11
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-12
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-13
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-14
FORMULA_NAME DLCround-PT-03b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620532674104

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 03:57:55] [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]
[2021-05-09 03:57:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 03:57:55] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2021-05-09 03:57:55] [INFO ] Transformed 1383 places.
[2021-05-09 03:57:55] [INFO ] Transformed 1887 transitions.
[2021-05-09 03:57:55] [INFO ] Found NUPN structural information;
[2021-05-09 03:57:55] [INFO ] Parsed PT model containing 1383 places and 1887 transitions in 173 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 56 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=123 ) properties seen :[1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0]
FORMULA DLCround-PT-03b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 1, 0, 0, 0, 0]
FORMULA DLCround-PT-03b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 1887 rows 1383 cols
[2021-05-09 03:57:56] [INFO ] Computed 52 place invariants in 61 ms
[2021-05-09 03:57:56] [INFO ] [Real]Absence check using 52 positive place invariants in 86 ms returned sat
[2021-05-09 03:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:58:00] [INFO ] [Real]Absence check using state equation in 4155 ms returned sat
[2021-05-09 03:58:01] [INFO ] Computed and/alt/rep : 1886/4162/1886 causal constraints in 235 ms.
[2021-05-09 03:58:01] [INFO ] Added : 0 causal constraints over 0 iterations in 236 ms. Result :(error "Failed to check-sat")
[2021-05-09 03:58:01] [INFO ] [Real]Absence check using 52 positive place invariants in 125 ms returned sat
[2021-05-09 03:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:58:06] [INFO ] [Real]Absence check using state equation in 4281 ms returned sat
[2021-05-09 03:58:06] [INFO ] Deduced a trap composed of 134 places in 553 ms
[2021-05-09 03:58:06] [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 closed (> (+ s0 s421 s422 s423 s424 s425 s426 s427 s428 s429 s430 s431 s432 s433 s434 s435 s436 s437 s438 s439 s440 s441 s442 s443 s444 s445 s446 s447 s448 s449 s450 s451 s452 s453 s454 s455 s456 s457 s458 s459 s460 s461 s462 s463 s464 s465 s466 s467 s468 s469 s470 s471 s472 s473 s474 s475 s476 s477 s478 s479 s480 s481 s482 s483 s484 s485 s486 s487 s488 s489 s490 s491 s492 s493 s494 s495 s496 s497 s498 s499 s500 s501 s502 s503 s504 s505 s506 s507 s508 s509 s510 s511 s512 s513 s514 s515 s516 s517 s518 s519 s520 s521 s522 s523 s524 s525 s526 s527 s528 s529 s530 s531 s532 s533 s534 s535 s536 s900 s901 s902 s903 s904 s905 s906 s907 s908 s1293 s1296 s1297 s1298 s1299 s1300 s1301 s1302) 0)") while checking expression at index 1
[2021-05-09 03:58:06] [INFO ] [Real]Absence check using 52 positive place invariants in 81 ms returned sat
[2021-05-09 03:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:58:11] [INFO ] [Real]Absence check using state equation in 4483 ms returned sat
[2021-05-09 03:58:11] [INFO ] Computed and/alt/rep : 1886/4162/1886 causal constraints in 121 ms.
[2021-05-09 03:58:11] [INFO ] Added : 0 causal constraints over 0 iterations in 131 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-09 03:58:11] [INFO ] [Real]Absence check using 52 positive place invariants in 75 ms returned sat
[2021-05-09 03:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:58:16] [INFO ] [Real]Absence check using state equation in 4218 ms returned sat
[2021-05-09 03:58:16] [INFO ] Deduced a trap composed of 138 places in 584 ms
[2021-05-09 03:58:16] [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 closed (> (+ s0 s1 s2 s3 s540 s541 s543 s544 s545 s546 s547 s548 s549 s550 s551 s552 s553 s554 s555 s556 s557 s558 s559 s560 s561 s562 s563 s564 s576 s577 s580 s581 s582 s583 s584 s596 s597 s598 s599 s600 s613 s614 s615 s618 s619 s620 s621 s622 s623 s624 s625 s626 s627 s628 s629 s630 s631 s632 s633 s637 s638 s639 s640 s641 s642 s643 s644 s645 s646 s647 s648 s649 s650 s651 s652 s653 s654 s655 s656 s657 s658 s659 s1024 s1025 s1026 s1027 s1028 s1029 s1030 s1034 s1035 s1036 s1037 s1038 s1039 s1040 s1054 s1055 s1056 s1057 s1058 s1059 s1060 s1074 s1075 s1076 s1077 s1078 s1079 s1080 s1094 s1095 s1096 s1097 s1098 s1099 s1100 s1294 s1295 s1296 s1297 s1298 s1299 s1300 s1304 s1305 s1306 s1307 s1308 s1309 s1310 s1314 s1315 s1316 s1317 s1318 s1319 s1320) 0)") while checking expression at index 3
[2021-05-09 03:58:17] [INFO ] [Real]Absence check using 52 positive place invariants in 91 ms returned sat
[2021-05-09 03:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:58:21] [INFO ] [Real]Absence check using state equation in 4162 ms returned sat
[2021-05-09 03:58:21] [INFO ] Deduced a trap composed of 164 places in 456 ms
[2021-05-09 03:58:22] [INFO ] Deduced a trap composed of 23 places in 887 ms
[2021-05-09 03:58:22] [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 closed (> (+ s0 s900 s901 s902 s903 s904 s905 s906 s907 s908 s909 s910 s911 s1263 s1264 s1265 s1266 s1267 s1268 s1269 s1270 s1271 s1272) 0)") while checking expression at index 4
Support contains 15 out of 1383 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1383/1383 places, 1887/1887 transitions.
Graph (trivial) has 1326 edges and 1383 vertex of which 282 / 1383 are part of one of the 19 SCC in 21 ms
Free SCC test removed 263 places
Drop transitions removed 294 transitions
Reduce isomorphic transitions removed 294 transitions.
Performed 560 Post agglomeration using F-continuation condition.Transition count delta: 560
Iterating post reduction 0 with 854 rules applied. Total rules applied 855 place count 1120 transition count 1033
Reduce places removed 560 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 604 rules applied. Total rules applied 1459 place count 560 transition count 989
Reduce places removed 20 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 28 rules applied. Total rules applied 1487 place count 540 transition count 981
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1491 place count 536 transition count 981
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 1491 place count 536 transition count 977
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1499 place count 532 transition count 977
Symmetric choice reduction at 4 with 149 rule applications. Total rules 1648 place count 532 transition count 977
Deduced a syphon composed of 149 places in 3 ms
Reduce places removed 149 places and 149 transitions.
Iterating global reduction 4 with 298 rules applied. Total rules applied 1946 place count 383 transition count 828
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 57 Pre rules applied. Total rules applied 1946 place count 383 transition count 771
Deduced a syphon composed of 57 places in 3 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 2060 place count 326 transition count 771
Symmetric choice reduction at 4 with 31 rule applications. Total rules 2091 place count 326 transition count 771
Deduced a syphon composed of 31 places in 3 ms
Reduce places removed 31 places and 196 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 2153 place count 295 transition count 575
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 2168 place count 295 transition count 560
Performed 78 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 78 places in 0 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 5 with 156 rules applied. Total rules applied 2324 place count 217 transition count 478
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2328 place count 217 transition count 474
Performed 25 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 50 rules applied. Total rules applied 2378 place count 192 transition count 606
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 2388 place count 192 transition count 596
Free-agglomeration rule applied 98 times with reduction of 54 identical transitions.
Iterating global reduction 7 with 98 rules applied. Total rules applied 2486 place count 192 transition count 444
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 154 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 163 transitions.
Discarding 23 places :
Also discarding 40 output transitions
Drop transitions removed 40 transitions
Graph (complete) has 291 edges and 94 vertex of which 71 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.5 ms
Iterating post reduction 7 with 262 rules applied. Total rules applied 2748 place count 71 transition count 241
Drop transitions removed 22 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 8 with 30 rules applied. Total rules applied 2778 place count 71 transition count 211
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2779 place count 71 transition count 211
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 4 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2781 place count 70 transition count 207
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2786 place count 70 transition count 202
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 10 with 31 rules applied. Total rules applied 2817 place count 70 transition count 171
Symmetric choice reduction at 10 with 1 rule applications. Total rules 2818 place count 70 transition count 171
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 7 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2820 place count 69 transition count 164
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2821 place count 69 transition count 163
Free-agglomeration rule applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2823 place count 69 transition count 161
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 2835 place count 67 transition count 151
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 12 with 4 rules applied. Total rules applied 2839 place count 67 transition count 147
Applied a total of 2839 rules in 332 ms. Remains 67 /1383 variables (removed 1316) and now considering 147/1887 (removed 1740) transitions.
Finished structural reductions, in 1 iterations. Remains : 67/1383 places, 147/1887 transitions.
Finished random walk after 2689 steps, including 0 resets, run visited all 5 properties in 12 ms. (steps per millisecond=224 )
FORMULA DLCround-PT-03b-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_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-03b"
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 DLCround-PT-03b, 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 r075-tall-162039097300144"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03b.tgz
mv DLCround-PT-03b 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 ;