Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987815700318.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-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 itslola
Input is FlexibleBarrier-PT-10b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815700318
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 3.5K Apr 4 18:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 4 18:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 4 06:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 4 06:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 3 21:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 3 21:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 3 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 3 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 374K Mar 24 05:37 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 FlexibleBarrier-PT-10b-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-10b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591359283928

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 12:14:46] [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]
[2020-06-05 12:14:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 12:14:46] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2020-06-05 12:14:46] [INFO ] Transformed 1402 places.
[2020-06-05 12:14:46] [INFO ] Transformed 1613 transitions.
[2020-06-05 12:14:46] [INFO ] Found NUPN structural information;
[2020-06-05 12:14:46] [INFO ] Parsed PT model containing 1402 places and 1613 transitions in 266 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 56 ms.
Working with output stream class java.io.PrintStream
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 134 resets, run finished after 124 ms. (steps per millisecond=80 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1613 rows 1402 cols
[2020-06-05 12:14:46] [INFO ] Computed 12 place invariants in 78 ms
[2020-06-05 12:14:47] [INFO ] [Real]Absence check using 12 positive place invariants in 91 ms returned sat
[2020-06-05 12:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:14:51] [INFO ] [Real]Absence check using state equation in 4436 ms returned (error "Solver has unexpectedly terminated")
[2020-06-05 12:14:52] [INFO ] [Real]Absence check using 12 positive place invariants in 72 ms returned sat
[2020-06-05 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:14:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 12:14:56] [INFO ] [Real]Absence check using state equation in 4628 ms returned (error "Failed to check-sat")
[2020-06-05 12:14:57] [INFO ] [Real]Absence check using 12 positive place invariants in 70 ms returned sat
[2020-06-05 12:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:15:01] [INFO ] [Real]Absence check using state equation in 4605 ms returned sat
[2020-06-05 12:15:03] [INFO ] Deduced a trap composed of 14 places in 1659 ms
[2020-06-05 12:15:03] [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 s977 s1390 s1391 s1392 s1393 s1394 s1395 s1396 s1397 s1398 s1399 s1400 s1401) 0)") while checking expression at index 2
[2020-06-05 12:15:04] [INFO ] [Real]Absence check using 12 positive place invariants in 115 ms returned sat
[2020-06-05 12:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:15:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 12:15:08] [INFO ] [Real]Absence check using state equation in 4521 ms returned (error "Failed to check-sat")
[2020-06-05 12:15:09] [INFO ] [Real]Absence check using 12 positive place invariants in 68 ms returned sat
[2020-06-05 12:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:15:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 12:15:13] [INFO ] [Real]Absence check using state equation in 4667 ms returned (error "Failed to check-sat")
[2020-06-05 12:15:14] [INFO ] [Real]Absence check using 12 positive place invariants in 68 ms returned sat
[2020-06-05 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:15:18] [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 (= s1366 (- (+ t35 t38) t36))") while checking expression at index 5
[2020-06-05 12:15:19] [INFO ] [Real]Absence check using 12 positive place invariants in 93 ms returned sat
[2020-06-05 12:15:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:15:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 12:15:23] [INFO ] [Real]Absence check using state equation in 4548 ms returned (error "Failed to check-sat")
[2020-06-05 12:15:24] [INFO ] [Real]Absence check using 12 positive place invariants in 70 ms returned sat
[2020-06-05 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:15:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 12:15:28] [INFO ] [Real]Absence check using state equation in 4705 ms returned (error "Failed to check-sat")
[2020-06-05 12:15:29] [INFO ] [Real]Absence check using 12 positive place invariants in 76 ms returned sat
[2020-06-05 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 12:15:33] [INFO ] [Real]Absence check using state equation in 4679 ms returned (error "Solver has unexpectedly terminated")
Support contains 36 out of 1402 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1402/1402 places, 1613/1613 transitions.
Graph (trivial) has 1315 edges and 1402 vertex of which 56 / 1402 are part of one of the 9 SCC in 11 ms
Free SCC test removed 47 places
Drop transitions removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Performed 350 Post agglomeration using F-continuation condition.Transition count delta: 350
Iterating post reduction 0 with 407 rules applied. Total rules applied 408 place count 1355 transition count 1206
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 758 place count 1005 transition count 1206
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 758 place count 1005 transition count 1128
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 914 place count 927 transition count 1128
Symmetric choice reduction at 2 with 487 rule applications. Total rules 1401 place count 927 transition count 1128
Deduced a syphon composed of 487 places in 2 ms
Reduce places removed 487 places and 487 transitions.
Iterating global reduction 2 with 974 rules applied. Total rules applied 2375 place count 440 transition count 641
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 2375 place count 440 transition count 634
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 2389 place count 433 transition count 634
Symmetric choice reduction at 2 with 67 rule applications. Total rules 2456 place count 433 transition count 634
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 67 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 2590 place count 366 transition count 567
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 2 with 61 rules applied. Total rules applied 2651 place count 366 transition count 506
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 2767 place count 308 transition count 448
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 2786 place count 308 transition count 429
Symmetric choice reduction at 4 with 10 rule applications. Total rules 2796 place count 308 transition count 429
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 2816 place count 298 transition count 419
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2818 place count 297 transition count 430
Free-agglomeration rule applied 194 times.
Iterating global reduction 4 with 194 rules applied. Total rules applied 3012 place count 297 transition count 236
Reduce places removed 194 places and 0 transitions.
Drop transitions removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 4 with 242 rules applied. Total rules applied 3254 place count 103 transition count 188
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 3260 place count 103 transition count 182
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3261 place count 103 transition count 181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3262 place count 102 transition count 181
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 3268 place count 102 transition count 175
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3269 place count 101 transition count 174
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 51 edges and 100 vertex of which 20 / 100 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Iterating post reduction 6 with 2 rules applied. Total rules applied 3271 place count 90 transition count 174
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 3291 place count 90 transition count 154
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 10 Pre rules applied. Total rules applied 3291 place count 90 transition count 144
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 3311 place count 80 transition count 144
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 3319 place count 80 transition count 136
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 3335 place count 72 transition count 128
Free-agglomeration rule applied 8 times.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3343 place count 72 transition count 120
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 17 rules applied. Total rules applied 3360 place count 63 transition count 112
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 3362 place count 63 transition count 112
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 10 with 14 rules applied. Total rules applied 3376 place count 63 transition count 98
Applied a total of 3376 rules in 507 ms. Remains 63 /1402 variables (removed 1339) and now considering 98/1613 (removed 1515) transitions.
Finished structural reductions, in 1 iterations. Remains : 63/1402 places, 98/1613 transitions.
Finished random walk after 917 steps, including 36 resets, run visited all 9 properties in 12 ms. (steps per millisecond=76 )
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-ReachabilityCardinality-02 FALSE 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="FlexibleBarrier-PT-10b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is FlexibleBarrier-PT-10b, 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 r170-smll-158987815700318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-10b.tgz
mv FlexibleBarrier-PT-10b 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;