Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r139-tall-165271827800337.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LeafsetExtension-PT-S64C4, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-tall-165271827800337
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 12K Apr 29 12:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 12:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 29 12:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 29 12:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 9 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 9 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M May 10 09:34 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 1652743965759

Running Version 202205111006
[2022-05-16 23:32:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-16 23:32:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 23:32:47] [INFO ] Load time of PNML (sax parser for PT used): 739 ms
[2022-05-16 23:32:47] [INFO ] Transformed 21462 places.
[2022-05-16 23:32:47] [INFO ] Transformed 21129 transitions.
[2022-05-16 23:32:47] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 968 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4229 places and 0 transitions.
Drop transitions removed 8320 transitions
Trivial Post-agglo rules discarded 8320 transitions
Performed 8320 trivial Post agglomeration. Transition count delta: 8320
Iterating post reduction 0 with 12549 rules applied. Total rules applied 12549 place count 17233 transition count 12809
Reduce places removed 8320 places and 0 transitions.
Iterating post reduction 1 with 8320 rules applied. Total rules applied 20869 place count 8913 transition count 12809
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 20869 place count 8913 transition count 12679
Deduced a syphon composed of 130 places in 24 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 21129 place count 8783 transition count 12679
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 25159 place count 4753 transition count 8649
Iterating global reduction 2 with 4030 rules applied. Total rules applied 29189 place count 4753 transition count 8649
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 29189 place count 4753 transition count 8647
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 29193 place count 4751 transition count 8647
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 29197 place count 4749 transition count 8645
Applied a total of 29197 rules in 4177 ms. Remains 4749 /21462 variables (removed 16713) and now considering 8645/21129 (removed 12484) transitions.
// Phase 1: matrix 8645 rows 4749 cols
[2022-05-16 23:32:52] [INFO ] Computed 198 place invariants in 276 ms
[2022-05-16 23:32:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 23:32:56] [INFO ] Implicit Places using invariants in 4329 ms returned [145, 462, 2522, 2557, 2773]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 4362 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 4744/21462 places, 8645/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4680 transition count 8581
Applied a total of 128 rules in 1288 ms. Remains 4680 /4744 variables (removed 64) and now considering 8581/8645 (removed 64) transitions.
// Phase 1: matrix 8581 rows 4680 cols
[2022-05-16 23:32:57] [INFO ] Computed 193 place invariants in 171 ms
[2022-05-16 23:32:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 23:33:01] [INFO ] Implicit Places using invariants in 3361 ms returned [315, 491, 1748, 2973, 3183]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3369 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 4675/21462 places, 8581/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4611 transition count 8517
Applied a total of 128 rules in 1263 ms. Remains 4611 /4675 variables (removed 64) and now considering 8517/8581 (removed 64) transitions.
// Phase 1: matrix 8517 rows 4611 cols
[2022-05-16 23:33:02] [INFO ] Computed 188 place invariants in 118 ms
[2022-05-16 23:33:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 23:33:05] [INFO ] Implicit Places using invariants in 3196 ms returned [1655, 2032, 2346, 2893, 3377]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3205 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 4606/21462 places, 8517/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4542 transition count 8453
Applied a total of 128 rules in 1226 ms. Remains 4542 /4606 variables (removed 64) and now considering 8453/8517 (removed 64) transitions.
// Phase 1: matrix 8453 rows 4542 cols
[2022-05-16 23:33:06] [INFO ] Computed 183 place invariants in 93 ms
[2022-05-16 23:33:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 23:33:09] [INFO ] Implicit Places using invariants in 3165 ms returned [1155, 1527, 2983, 3525, 3800]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3172 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 4 : 4537/21462 places, 8453/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4474 transition count 8390
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4474 transition count 8390
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 3 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 256 place count 4409 transition count 8325
Applied a total of 256 rules in 2289 ms. Remains 4409 /4537 variables (removed 128) and now considering 8325/8453 (removed 128) transitions.
// Phase 1: matrix 8325 rows 4409 cols
[2022-05-16 23:33:12] [INFO ] Computed 178 place invariants in 95 ms
[2022-05-16 23:33:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 23:33:15] [INFO ] Implicit Places using invariants in 3074 ms returned [3, 331, 989, 2171, 4276]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3081 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 5 : 4404/21462 places, 8325/21129 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 4373 transition count 8294
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 4373 transition count 8294
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Deduced a syphon composed of 97 places in 3 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 0 with 194 rules applied. Total rules applied 256 place count 4276 transition count 8197
Applied a total of 256 rules in 1799 ms. Remains 4276 /4404 variables (removed 128) and now considering 8197/8325 (removed 128) transitions.
// Phase 1: matrix 8197 rows 4276 cols
[2022-05-16 23:33:17] [INFO ] Computed 173 place invariants in 108 ms
[2022-05-16 23:33:19] [INFO ] Implicit Places using invariants in 2672 ms returned [476, 765, 924, 1654, 3410]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2679 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 6 : 4271/21462 places, 8197/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4207 transition count 8133
Applied a total of 128 rules in 1125 ms. Remains 4207 /4271 variables (removed 64) and now considering 8133/8197 (removed 64) transitions.
// Phase 1: matrix 8133 rows 4207 cols
[2022-05-16 23:33:21] [INFO ] Computed 168 place invariants in 89 ms
[2022-05-16 23:33:23] [INFO ] Implicit Places using invariants in 2812 ms returned [2943, 3134, 3290, 3633, 3822]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2819 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 7 : 4202/21462 places, 8133/21129 transitions.
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 127 place count 4075 transition count 8006
Iterating global reduction 0 with 127 rules applied. Total rules applied 254 place count 4075 transition count 8006
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 384 place count 4010 transition count 7941
Applied a total of 384 rules in 1603 ms. Remains 4010 /4202 variables (removed 192) and now considering 7941/8133 (removed 192) transitions.
// Phase 1: matrix 7941 rows 4010 cols
[2022-05-16 23:33:25] [INFO ] Computed 163 place invariants in 81 ms
[2022-05-16 23:33:27] [INFO ] Implicit Places using invariants in 2597 ms returned [238, 1521, 1941, 3400, 3580]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2606 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 8 : 4005/21462 places, 7941/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 3941 transition count 7877
Applied a total of 128 rules in 988 ms. Remains 3941 /4005 variables (removed 64) and now considering 7877/7941 (removed 64) transitions.
// Phase 1: matrix 7877 rows 3941 cols
[2022-05-16 23:33:29] [INFO ] Computed 158 place invariants in 83 ms
[2022-05-16 23:33:31] [INFO ] Implicit Places using invariants in 2562 ms returned [117, 178, 465, 1670, 3693]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2570 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 9 : 3936/21462 places, 7877/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 3873 transition count 7814
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 3873 transition count 7814
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 256 place count 3808 transition count 7749
Applied a total of 256 rules in 1419 ms. Remains 3808 /3936 variables (removed 128) and now considering 7749/7877 (removed 128) transitions.
// Phase 1: matrix 7749 rows 3808 cols
[2022-05-16 23:33:33] [INFO ] Computed 153 place invariants in 82 ms
[2022-05-16 23:33:35] [INFO ] Implicit Places using invariants in 2387 ms returned [987, 1723, 2744, 3195, 3335]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2399 ms to find 5 implicit places.
Starting structural reductions in LIVENESS mode, iteration 10 : 3803/21462 places, 7749/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 3739 transition count 7685
Applied a total of 128 rules in 874 ms. Remains 3739 /3803 variables (removed 64) and now considering 7685/7749 (removed 64) transitions.
// Phase 1: matrix 7685 rows 3739 cols
[2022-05-16 23:33:36] [INFO ] Computed 148 place invariants in 82 ms
[2022-05-16 23:33:40] [INFO ] Implicit Places using invariants in 3914 ms returned [29, 55, 58, 86, 140, 166, 196, 224, 276, 305, 331, 334, 386, 443, 470, 496, 499, 526, 552, 555, 582, 608, 611, 638, 664, 693, 719, 722, 749, 775, 778, 830, 859, 885, 888, 915, 941, 995, 998, 1025, 1051, 1054, 1081, 1107, 1110, 1137, 1163, 1166, 1193, 1219, 1222, 1274, 1277, 1304, 1330, 1360, 1388, 1443, 1470, 1496, 1499, 1526, 1552, 1555, 1607, 1610, 1662, 1665, 1717, 1720, 1747, 1773, 1775, 1777, 1832, 1859, 1885, 1914, 1940, 1943, 1998, 2025, 2051, 2054, 2081, 2107, 2110, 2137, 2163, 2192, 2218, 2221, 2248, 2274, 2277, 2304, 2333, 2385, 2388, 2415, 2444, 2471, 2497, 2500, 2552, 2555, 2582, 2611, 2638, 2664, 2667, 2719, 2748, 2774, 2803, 2829, 2832, 2859, 2888, 2940, 2943, 2995, 2998, 3025, 3051, 3054, 3081, 3107, 3161, 3190, 3219, 3246, 3275, 3302, 3328, 3357, 3386, 3413, 3439, 3442, 3469, 3495, 3524, 3550, 3553, 3580]
Discarding 146 places :
Implicit Place search using SMT only with invariants took 3923 ms to find 146 implicit places.
Starting structural reductions in LIVENESS mode, iteration 11 : 3593/21462 places, 7685/21129 transitions.
Discarding 3070 places :
Symmetric choice reduction at 0 with 3070 rule applications. Total rules 3070 place count 523 transition count 4615
Iterating global reduction 0 with 3070 rules applied. Total rules applied 6140 place count 523 transition count 4615
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 130
Deduced a syphon composed of 130 places in 1 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 0 with 260 rules applied. Total rules applied 6400 place count 393 transition count 4485
Applied a total of 6400 rules in 154 ms. Remains 393 /3593 variables (removed 3200) and now considering 4485/7685 (removed 3200) transitions.
// Phase 1: matrix 4485 rows 393 cols
[2022-05-16 23:33:40] [INFO ] Computed 2 place invariants in 14 ms
[2022-05-16 23:33:40] [INFO ] Implicit Places using invariants in 601 ms returned []
// Phase 1: matrix 4485 rows 393 cols
[2022-05-16 23:33:40] [INFO ] Computed 2 place invariants in 19 ms
[2022-05-16 23:33:41] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1501 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 12 : 393/21462 places, 4485/21129 transitions.
Finished structural reductions, in 12 iterations. Remains : 393/21462 places, 4485/21129 transitions.
Initial state reduction rules removed 65 formulas.
Finished random walk after 3304 steps, including 240 resets, run visited all 4420 properties in 601 ms. (steps per millisecond=5 )
Able to resolve query QuasiLiveness after proving 4485 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 55753 ms.

BK_STOP 1652744022666

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="LeafsetExtension-PT-S64C4"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S64C4, 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 r139-tall-165271827800337"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;