Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r264-tall-171654373800367.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is NoC3x3-PT-3A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r264-tall-171654373800367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 07:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 07:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 07:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 07:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 133K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716638913206

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=NoC3x3-PT-3A
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-25 12:08:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 12:08:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:08:34] [INFO ] Load time of PNML (sax parser for PT used): 222 ms
[2024-05-25 12:08:35] [INFO ] Transformed 370 places.
[2024-05-25 12:08:35] [INFO ] Transformed 450 transitions.
[2024-05-25 12:08:35] [INFO ] Found NUPN structural information;
[2024-05-25 12:08:35] [INFO ] Parsed PT model containing 370 places and 450 transitions and 1773 arcs in 391 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 370/370 places, 450/450 transitions.
Ensure Unique test removed 18 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 352 transition count 430
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 57 place count 333 transition count 430
Applied a total of 57 rules in 23 ms. Remains 333 /370 variables (removed 37) and now considering 430/450 (removed 20) transitions.
[2024-05-25 12:08:35] [INFO ] Flow matrix only has 375 transitions (discarded 55 similar events)
// Phase 1: matrix 375 rows 333 cols
[2024-05-25 12:08:35] [INFO ] Computed 109 invariants in 29 ms
[2024-05-25 12:08:35] [INFO ] Implicit Places using invariants in 486 ms returned [9, 21, 23, 27, 34, 55, 57, 60, 62, 77, 85, 89, 91, 110, 112, 114, 118, 120, 122, 127, 129, 131, 136, 138, 140, 141, 189, 191, 193, 197, 199, 202, 204, 206, 207, 239, 245, 246, 261, 263, 266, 268, 270, 275, 277, 279, 280, 311, 313, 315, 318, 319]
Discarding 52 places :
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Implicit Place search using SMT only with invariants took 511 ms to find 52 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 281/370 places, 406/450 transitions.
Drop transitions removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 0 with 109 rules applied. Total rules applied 109 place count 281 transition count 297
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 1 with 175 rules applied. Total rules applied 284 place count 172 transition count 231
Applied a total of 284 rules in 8 ms. Remains 172 /281 variables (removed 109) and now considering 231/406 (removed 175) transitions.
[2024-05-25 12:08:35] [INFO ] Flow matrix only has 200 transitions (discarded 31 similar events)
// Phase 1: matrix 200 rows 172 cols
[2024-05-25 12:08:35] [INFO ] Computed 57 invariants in 1 ms
[2024-05-25 12:08:35] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-25 12:08:35] [INFO ] Flow matrix only has 200 transitions (discarded 31 similar events)
[2024-05-25 12:08:35] [INFO ] Invariant cache hit.
[2024-05-25 12:08:35] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-25 12:08:35] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 172/370 places, 231/450 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 853 ms. Remains : 172/370 places, 231/450 transitions.
Discarding 52 transitions out of 231. Remains 179
Initial state reduction rules removed 1 formulas.
[2024-05-25 12:08:36] [INFO ] Flatten gal took : 53 ms
[2024-05-25 12:08:36] [INFO ] Flatten gal took : 29 ms
[2024-05-25 12:08:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11948945169901025210.gal : 9 ms
[2024-05-25 12:08:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1598486817060434445.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11948945169901025210.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1598486817060434445.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1598486817060434445.prop.
Reachability property qltransition_155 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,152 properties remain. new max is 2
SDD size :2 after 5
Reachability property qltransition_135 is true.
Reachability property qltransition_134 is true.
SDD proceeding with computation,150 properties remain. new max is 2
SDD size :5 after 9
Reachability property qltransition_98 is true.
Reachability property qltransition_80 is true.
SDD proceeding with computation,148 properties remain. new max is 2
SDD size :9 after 25
SDD proceeding with computation,148 properties remain. new max is 4
SDD size :25 after 33
Reachability property qltransition_154 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_79 is true.
SDD proceeding with computation,141 properties remain. new max is 4
SDD size :33 after 121
SDD proceeding with computation,141 properties remain. new max is 8
SDD size :121 after 145
SDD proceeding with computation,141 properties remain. new max is 16
SDD size :145 after 193
Reachability property qltransition_120 is true.
SDD proceeding with computation,140 properties remain. new max is 16
SDD size :193 after 781
Reachability property qltransition_95 is true.
SDD proceeding with computation,139 properties remain. new max is 16
SDD size :781 after 1321
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_81 is true.
SDD proceeding with computation,128 properties remain. new max is 16
SDD size :1321 after 14521
Reachability property qltransition_142 is true.
SDD proceeding with computation,127 properties remain. new max is 16
SDD size :14521 after 74977
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
SDD proceeding with computation,125 properties remain. new max is 16
SDD size :74977 after 108867
SDD proceeding with computation,125 properties remain. new max is 32
SDD size :108867 after 155545
SDD proceeding with computation,125 properties remain. new max is 64
SDD size :155545 after 174637
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_128 is true.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=18 ) properties (out of 178) seen :171
Reachability property qltransition_39 is true.
Reachability property qltransition_37 is true.
SDD proceeding with computation,116 properties remain. new max is 64
SDD size :174637 after 2.54016e+06
Reachability property qltransition_127 is true.
SDD proceeding with computation,115 properties remain. new max is 64
SDD size :2.54016e+06 after 1.11508e+07
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :1
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_75 is true.
SDD proceeding with computation,112 properties remain. new max is 64
SDD size :1.11508e+07 after 4.2006e+07
Reachability property qltransition_208 is true.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :1
Reachability property qltransition_153 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,105 properties remain. new max is 64
SDD size :4.2006e+07 after 2.60434e+08
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
SDD proceeding with computation,105 properties remain. new max is 128
SDD size :2.60434e+08 after 1.11937e+09
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :2
Reachability property qltransition_176 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_174 is true.
SDD proceeding with computation,102 properties remain. new max is 128
SDD size :1.11937e+09 after 2.74263e+09
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Reachability property qltransition_209 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_99 is true.
Reachability property qltransition_49 is true.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
SDD proceeding with computation,92 properties remain. new max is 128
SDD size :2.74263e+09 after 1.73437e+10
[2024-05-25 12:08:36] [INFO ] Flow matrix only has 200 transitions (discarded 31 similar events)
[2024-05-25 12:08:36] [INFO ] Invariant cache hit.
Reachability property qltransition_111 is true.
SDD proceeding with computation,91 properties remain. new max is 128
SDD size :1.73437e+10 after 4.36957e+10
SDD proceeding with computation,91 properties remain. new max is 256
SDD size :4.36957e+10 after 4.58276e+10
SDD proceeding with computation,91 properties remain. new max is 512
SDD size :4.58276e+10 after 8.28696e+10
[2024-05-25 12:08:36] [INFO ] [Real]Absence check using 57 positive place invariants in 8 ms returned sat
Reachability property qltransition_210 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,85 properties remain. new max is 512
[2024-05-25 12:08:36] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
SDD size :8.28696e+10 after 6.76996e+11
Reachability property qltransition_228 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_52 is true.
SDD proceeding with computation,71 properties remain. new max is 512
SDD size :6.76996e+11 after 2.58801e+13
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,69 properties remain. new max is 512
SDD size :2.58801e+13 after 4.96538e+13
[2024-05-25 12:08:37] [INFO ] [Nat]Absence check using 57 positive place invariants in 8 ms returned sat
[2024-05-25 12:08:37] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 12:08:37] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-25 12:08:37] [INFO ] After 30ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :3
SDD proceeding with computation,69 properties remain. new max is 1024
SDD size :4.96538e+13 after 5.36566e+13
[2024-05-25 12:08:37] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-05-25 12:08:37] [INFO ] After 380ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Reachability property qltransition_227 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_100 is true.
SDD proceeding with computation,65 properties remain. new max is 1024
SDD size :5.36566e+13 after 2.14626e+14
Parikh walk visited 0 properties in 256 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 179 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 2820 ms.
SDD proceeding with computation,65 properties remain. new max is 2048
SDD size :2.14626e+14 after 3.8901e+14

BK_STOP 1716638919355

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="NoC3x3-PT-3A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is NoC3x3-PT-3A, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r264-tall-171654373800367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3A.tgz
mv NoC3x3-PT-3A execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;