Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287000043.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBLF-COL-S02J04T08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287000043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 24K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 159K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 09:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 09:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 11:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S02J04T08-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621374727539

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 21:52:09] [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]
[2021-05-18 21:52:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 21:52:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-18 21:52:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 620 ms
[2021-05-18 21:52:10] [INFO ] sort/places :
D4->DisablePollingE,DisablePollingB,Insert_Source_B,P_1119,P_2579,
Threads->AwakeTasks,IdleTasks,NotifyEventJobQueuedE,QueueJobE,P_2321,TryAllocateOneTaskE,TryAllocateOneTaskB,P_2318,EnablePollingE,EnablePollingB,FetchJobB,ScheduleTaskE_Check,ScheduleTaskB,Abort_Check_Sources_E,Abort_Check_Sources_B,NotifyEventSourceAddedB,Insert_Source_E,NotifyEventSourceAddedE,P_1113,ProcessingEvt,P_1155,nyo,P_1158,P_1159,P_1160,NotifyEventEndOfCheckSourcesB,NotifyEventEndOfCheckSourcesE,Check_Sources_B,Check_Sources_E,Idle,NotifyEventJobCompletedE,NotifyEventJobCompletedB,RunE,RunB,Perform_Work_E,Try_Check_Sources_B,Try_Check_Sources_E,P_1617,ScheduleTaskE_Idle,
D6->CreatedJobs,
Jobs->P_1725,P_1724,P_1712,AvailableJobId,
Dot->cJobCnt,JobCnt,cBlockedTasks,PollingAbort,cPollingAbort,BlockedTasks,MarkerWrite,P_1727,P_1726,MarkerRead,P_1717,P_1716,CanInjectEvent,SigAbort,NoSigAbort,P_1093,P_1095,P_1097,P_1099,cSources,cIsMonitoring,IsMonitoring,cIdleTasks,ORB_Lock,
Sources->DataOnSrc,PlaceSources,ModifiedSrc,AbourtToModifySrc,
D1->NotifyEventJobQueuedB,QueueJobB,FetchJobE,ScheduleTaskE_Work,

[2021-05-18 21:52:10] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2021-05-18 21:52:10] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2021-05-18 21:52:10] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2021-05-18 21:52:10] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2021-05-18 21:52:10] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2021-05-18 21:52:10] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2021-05-18 21:52:10] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 23 ms.
[2021-05-18 21:52:10] [INFO ] Computed order based on color domains.
[2021-05-18 21:52:10] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1114 transitions in 24 ms.
[2021-05-18 21:52:10] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 51 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0]
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0]
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) 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]
[2021-05-18 21:52:10] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2021-05-18 21:52:10] [INFO ] Computed 50 place invariants in 50 ms
[2021-05-18 21:52:10] [INFO ] [Real]Absence check using 14 positive place invariants in 34 ms returned sat
[2021-05-18 21:52:10] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 34 ms returned unsat
[2021-05-18 21:52:10] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned unsat
[2021-05-18 21:52:10] [INFO ] [Real]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-18 21:52:10] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 29 ms returned sat
[2021-05-18 21:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:52:12] [INFO ] [Real]Absence check using state equation in 1345 ms returned sat
[2021-05-18 21:52:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:52:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 18 ms returned unsat
[2021-05-18 21:52:12] [INFO ] [Real]Absence check using 14 positive place invariants in 19 ms returned sat
[2021-05-18 21:52:12] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 30 ms returned sat
[2021-05-18 21:52:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 21:52:14] [INFO ] [Real]Absence check using state equation in 1619 ms returned sat
[2021-05-18 21:52:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 21:52:14] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-18 21:52:14] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 27 ms returned sat
[2021-05-18 21:52:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 21:52:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 21:52:19] [INFO ] [Nat]Absence check using state equation in 4917 ms returned unknown
[2021-05-18 21:52:19] [INFO ] [Real]Absence check using 14 positive place invariants in 96 ms returned sat
[2021-05-18 21:52:19] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 14 ms returned unsat
[2021-05-18 21:52:19] [INFO ] [Real]Absence check using 14 positive place invariants in 43 ms returned sat
[2021-05-18 21:52:19] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 147 ms returned unsat
[2021-05-18 21:52:19] [INFO ] [Real]Absence check using 14 positive place invariants in 80 ms returned sat
[2021-05-18 21:52:19] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 22 ms returned unsat
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 9 out of 614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 612 transition count 1042
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 146 place count 540 transition count 1042
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 146 place count 540 transition count 978
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 274 place count 476 transition count 978
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 386 place count 420 transition count 922
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 402 place count 420 transition count 906
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 418 place count 404 transition count 906
Applied a total of 418 rules in 158 ms. Remains 404 /614 variables (removed 210) and now considering 906/1114 (removed 208) transitions.
[2021-05-18 21:52:19] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
// Phase 1: matrix 890 rows 404 cols
[2021-05-18 21:52:19] [INFO ] Computed 48 place invariants in 19 ms
[2021-05-18 21:52:22] [INFO ] Dead Transitions using invariants and state equation in 2494 ms returned [796, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 810, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 824, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 838, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 852, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 866, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 880, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 894, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905]
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions :[905, 904, 903, 902, 901, 900, 899, 898, 897, 896, 894, 891, 890, 889, 888, 887, 886, 885, 884, 883, 882, 880, 877, 876, 875, 874, 873, 872, 871, 870, 869, 868, 866, 863, 862, 861, 860, 859, 858, 857, 856, 855, 854, 852, 849, 848, 847, 846, 845, 844, 843, 842, 841, 840, 838, 835, 834, 833, 832, 831, 830, 829, 828, 827, 826, 824, 821, 820, 819, 818, 817, 816, 815, 814, 813, 812, 810, 807, 806, 805, 804, 803, 802, 801, 800, 799, 798, 796]
Starting structural reductions, iteration 1 : 404/614 places, 818/1114 transitions.
Reduce places removed 1 places and 16 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 403 transition count 802
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 17 place count 387 transition count 786
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 17 rules in 34 ms. Remains 387 /404 variables (removed 17) and now considering 786/818 (removed 32) transitions.
Finished structural reductions, in 2 iterations. Remains : 387/614 places, 786/1114 transitions.
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 1000000 steps, including 422 resets, run finished after 2642 ms. (steps per millisecond=378 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 387 resets, run finished after 1248 ms. (steps per millisecond=801 ) properties seen :[0]
Interrupted probabilistic random walk after 5721894 steps, run timeout after 30001 ms. (steps per millisecond=190 ) properties seen :[0]
Probabilistic random walk after 5721894 steps, saw 1947910 distinct states, run finished after 30001 ms. (steps per millisecond=190 ) properties seen :[0]
[2021-05-18 21:52:56] [INFO ] Flow matrix only has 770 transitions (discarded 16 similar events)
// Phase 1: matrix 770 rows 386 cols
[2021-05-18 21:52:56] [INFO ] Computed 48 place invariants in 13 ms
[2021-05-18 21:52:56] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned unsat
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-06 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="PolyORBLF-COL-S02J04T08"
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 PolyORBLF-COL-S02J04T08, 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-oct2-162089287000043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T08.tgz
mv PolyORBLF-COL-S02J04T08 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 ;