Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r156-oct2-158972913900305.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 itstools
Input is RwMutex-PT-r0100w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972913900305
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 3.9K Apr 12 12:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 12:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 11 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 10 17:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 10 17:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 9 23:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 9 23:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 195K Mar 24 05:38 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 RwMutex-PT-r0100w0010-00
FORMULA_NAME RwMutex-PT-r0100w0010-01
FORMULA_NAME RwMutex-PT-r0100w0010-02
FORMULA_NAME RwMutex-PT-r0100w0010-03
FORMULA_NAME RwMutex-PT-r0100w0010-04
FORMULA_NAME RwMutex-PT-r0100w0010-05
FORMULA_NAME RwMutex-PT-r0100w0010-06
FORMULA_NAME RwMutex-PT-r0100w0010-07
FORMULA_NAME RwMutex-PT-r0100w0010-08
FORMULA_NAME RwMutex-PT-r0100w0010-09
FORMULA_NAME RwMutex-PT-r0100w0010-10
FORMULA_NAME RwMutex-PT-r0100w0010-11
FORMULA_NAME RwMutex-PT-r0100w0010-12
FORMULA_NAME RwMutex-PT-r0100w0010-13
FORMULA_NAME RwMutex-PT-r0100w0010-14
FORMULA_NAME RwMutex-PT-r0100w0010-15

=== Now, execution of the tool begins

BK_START 1589888273400

[2020-05-19 11:37:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 11:37:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 11:37:56] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2020-05-19 11:37:56] [INFO ] Transformed 320 places.
[2020-05-19 11:37:56] [INFO ] Transformed 220 transitions.
[2020-05-19 11:37:56] [INFO ] Parsed PT model containing 320 places and 220 transitions in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 44 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1146 ms. (steps per millisecond=87 ) properties seen :[1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 220 rows 320 cols
[2020-05-19 11:37:57] [INFO ] Computed 210 place invariants in 11 ms
[2020-05-19 11:37:57] [INFO ] [Real]Absence check using 210 positive place invariants in 67 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 359 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 19 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 126 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 86 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 54 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 3 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 6 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 78 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 48 ms returned unsat
[2020-05-19 11:37:58] [INFO ] [Real]Absence check using 210 positive place invariants in 75 ms returned unsat
[2020-05-19 11:37:59] [INFO ] [Real]Absence check using 210 positive place invariants in 29 ms returned unsat
[2020-05-19 11:37:59] [INFO ] [Real]Absence check using 210 positive place invariants in 73 ms returned unsat
[2020-05-19 11:37:59] [INFO ] [Real]Absence check using 210 positive place invariants in 21 ms returned unsat
[2020-05-19 11:37:59] [INFO ] [Real]Absence check using 210 positive place invariants in 3 ms returned unsat
[2020-05-19 11:37:59] [INFO ] [Real]Absence check using 210 positive place invariants in 136 ms returned unsat
Successfully simplified 16 atomic propositions for a total of 20 simplifications.
[2020-05-19 11:37:59] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-05-19 11:37:59] [INFO ] Flatten gal took : 169 ms
FORMULA RwMutex-PT-r0100w0010-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 11:37:59] [INFO ] Flatten gal took : 64 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 11:37:59] [INFO ] Applying decomposition
[2020-05-19 11:38:00] [INFO ] Flatten gal took : 93 ms
[2020-05-19 11:38:00] [INFO ] Input system was already deterministic with 220 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph9546258631681369038.txt, -o, /tmp/graph9546258631681369038.bin, -w, /tmp/graph9546258631681369038.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph9546258631681369038.bin, -l, -1, -v, -w, /tmp/graph9546258631681369038.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 11:38:00] [INFO ] Decomposing Gal with order
[2020-05-19 11:38:00] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 220 rows 320 cols
[2020-05-19 11:38:00] [INFO ] Computed 210 place invariants in 5 ms
inv : p135 + p25 = 1
inv : p1 + p114 + p214 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p113 + p213 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p115 + p5 = 1
inv : p1 + p115 + p215 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p123 + p13 = 1
inv : p1 + p112 + p212 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p165 + p55 = 1
inv : p179 + p69 = 1
inv : p105 + p315 = 1
inv : p156 + p46 = 1
inv : p197 + p87 = 1
inv : p206 + p96 = 1
inv : p130 + p20 = 1
inv : p128 + p18 = 1
inv : p1 + p124 + p224 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p129 + p19 = 1
inv : p1 + p118 + p218 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p116 + p216 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p126 + p226 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p147 + p37 = 1
inv : p188 + p78 = 1
inv : p1 + p128 + p228 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p184 + p74 = 1
inv : p100 + p210 = 1
inv : p1 + p207 + p307 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p112 + p2 = 1
inv : p1 + p210 + p310 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p206 + p306 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p142 + p32 = 1
inv : p1 + p211 + p311 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p148 + p38 = 1
inv : p152 + p42 = 1
inv : p1 + p130 + p230 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p131 + p231 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p124 + p14 = 1
inv : p1 + p123 + p223 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p203 + p303 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p122 + p222 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p135 + p235 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p174 + p64 = 1
inv : p192 + p82 = 1
inv : p113 + p3 = 1
inv : p1 + p119 + p219 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p202 + p302 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p160 + p50 = 1
inv : p1 + p111 = 1
inv : p205 + p95 = 1
inv : p166 + p56 = 1
inv : p1 + p127 + p227 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p198 + p88 = 1
inv : p134 + p24 = 1
inv : p150 + p40 = 1
inv : p109 + p319 = 1
inv : p1 + p197 + p297 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p182 + p72 = 1
inv : p1 + p143 + p243 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p194 + p294 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p178 + p68 = 1
inv : p104 + p314 = 1
inv : p1 + p142 + p242 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p146 + p36 = 1
inv : p127 + p17 = 1
inv : p1 + p140 + p240 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p101 + p211 = 1
inv : p116 + p6 = 1
inv : p199 + p89 = 1
inv : p1 + p148 + p248 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p102 + p312 = 1
inv : p1 + p138 + p238 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p199 + p299 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p192 + p292 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p136 + p236 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p161 + p51 = 1
inv : p173 + p63 = 1
inv : p1 + p154 + p254 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p137 + p27 = 1
inv : p189 + p79 = 1
inv : p1 + p182 + p282 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p193 + p83 = 1
inv : p1 + p208 + p308 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p180 + p280 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p157 + p257 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p152 + p252 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p133 + p23 = 1
inv : p157 + p47 = 1
inv : p1 + p129 + p229 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p162 + p52 = 1
inv : p1 + p205 + p305 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p185 + p285 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p204 + p94 = 1
inv : p167 + p57 = 1
inv : p209 + p99 = 1
inv : p1 + p178 + p278 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p194 + p84 = 1
inv : p1 + p121 + p221 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p161 + p261 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p200 + p300 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p133 + p233 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p12 + p122 = 1
inv : p151 + p41 = 1
inv : p1 + p173 + p273 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p183 + p73 = 1
inv : p1 + p117 + p217 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p145 + p245 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p169 + p269 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p167 + p267 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p166 + p266 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p170 + p270 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p172 + p62 = 1
inv : p177 + p67 = 1
inv : p181 + p71 = 1
inv : p103 + p313 = 1
inv : p1 + p168 + p268 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p138 + p28 = 1
inv : p1 + p176 + p276 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p132 + p22 = 1
inv : p1 + p174 + p274 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p162 + p262 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p203 + p93 = 1
inv : p168 + p58 = 1
inv : p1 + p160 + p260 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p108 + p318 = 1
inv : p1 + p172 + p272 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p164 + p264 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p159 + p49 = 1
inv : p190 + p80 = 1
inv : p117 + p7 = 1
inv : p1 + p155 + p255 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p183 + p283 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p156 + p256 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p153 + p43 = 1
inv : p11 + p121 = 1
inv : p1 + p184 + p284 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p151 + p251 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p179 + p279 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p158 + p48 = 1
inv : p1 + p150 + p250 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p187 + p287 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p159 + p259 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p145 + p35 = 1
inv : p1 + p188 + p288 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p163 + p53 = 1
inv : p1 + p147 + p247 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p126 + p16 = 1
inv : p1 + p175 + p275 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p171 + p61 = 1
inv : p107 + p317 = 1
inv : p1 + p171 + p271 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p163 + p263 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p208 + p98 = 1
inv : p195 + p85 = 1
inv : p169 + p59 = 1
inv : p1 + p191 + p291 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p155 + p45 = 1
inv : p207 + p97 = 1
inv : p119 + p9 = 1
inv : p202 + p92 = 1
inv : p1 + p195 + p295 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p131 + p21 = 1
inv : p1 + p141 + p241 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p198 + p298 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p164 + p54 = 1
inv : p1 + p193 + p293 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p196 + p86 = 1
inv : p191 + p81 = 1
inv : p1 + p139 + p239 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p187 + p77 = 1
inv : p139 + p29 = 1
inv : p1 + p196 + p296 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p201 + p301 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p136 + p26 = 1
inv : p1 + p189 + p289 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p134 + p234 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p114 + p4 = 1
inv : p185 + p75 = 1
inv : p1 + p144 + p244 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p146 + p246 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p140 + p30 = 1
inv : p1 + p190 + p290 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p144 + p34 = 1
inv : p200 + p90 = 1
inv : p176 + p66 = 1
inv : p1 + p181 + p281 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p110 + p320 = 1
inv : p149 + p39 = 1
inv : p170 + p60 = 1
inv : p175 + p65 = 1
inv : p143 + p33 = 1
inv : p1 + p186 + p286 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p132 + p232 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p158 + p258 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p106 + p316 = 1
inv : p1 + p177 + p277 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p141 + p31 = 1
inv : p1 + p204 + p304 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p10 + p120 = 1
inv : p201 + p91 = 1
inv : p1 + p149 + p249 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p120 + p220 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p165 + p265 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p186 + p76 = 1
inv : p1 + p125 + p225 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p137 + p237 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p1 + p153 + p253 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p154 + p44 = 1
inv : p180 + p70 = 1
inv : p125 + p15 = 1
inv : p1 + p209 + p309 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 = 1
inv : p118 + p8 = 1
Total of 210 invariants.
[2020-05-19 11:38:00] [INFO ] Computed 210 place invariants in 15 ms
[2020-05-19 11:38:00] [INFO ] Removed a total of 1732 redundant transitions.
[2020-05-19 11:38:00] [INFO ] Flatten gal took : 120 ms
[2020-05-19 11:38:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 84 ms.
[2020-05-19 11:38:00] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 19 ms
[2020-05-19 11:38:00] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 7 LTL properties
Checking formula 0 : !((X(((X(G(X("(gu81.p133<=gu81.p43)"))))||(G("((gi0.gi1.gu57.p302>=0)&&(gi8.gu102.p179<=gi8.gu102.p9))")))||("(gu81.p133<=gu81.p43)"))))
Formula 0 simplified : !X("(gu81.p133<=gu81.p43)" | XGX"(gu81.p133<=gu81.p43)" | G"((gi0.gi1.gu57.p302>=0)&&(gi8.gu102.p179<=gi8.gu102.p9))")
[2020-05-19 11:38:02] [INFO ] Proved 320 variables to be positive in 2442 ms
[2020-05-19 11:38:02] [INFO ] Computing symmetric may disable matrix : 220 transitions.
[2020-05-19 11:38:02] [INFO ] Computation of disable matrix completed :0/220 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 11:38:02] [INFO ] Computation of Complete disable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 11:38:02] [INFO ] Computing symmetric may enable matrix : 220 transitions.
[2020-05-19 11:38:02] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 11:38:06] [INFO ] Computing symmetric co enabling matrix : 220 transitions.
[2020-05-19 11:38:07] [INFO ] Computation of co-enabling matrix(0/220) took 257 ms. Total solver calls (SAT/UNSAT): 21(10/11)
[2020-05-19 11:38:13] [INFO ] Computation of co-enabling matrix(3/220) took 6844 ms. Total solver calls (SAT/UNSAT): 279(136/143)
[2020-05-19 11:38:17] [INFO ] Computation of co-enabling matrix(5/220) took 11151 ms. Total solver calls (SAT/UNSAT): 708(345/363)
[2020-05-19 11:38:21] [INFO ] Computation of co-enabling matrix(8/220) took 15093 ms. Total solver calls (SAT/UNSAT): 1344(651/693)
[2020-05-19 11:38:24] [INFO ] Computation of co-enabling matrix(15/220) took 18138 ms. Total solver calls (SAT/UNSAT): 2210(1045/1165)
[2020-05-19 11:38:27] [INFO ] Computation of co-enabling matrix(45/220) took 21145 ms. Total solver calls (SAT/UNSAT): 2535(1045/1490)
[2020-05-19 11:38:31] [INFO ] Computation of co-enabling matrix(86/220) took 24196 ms. Total solver calls (SAT/UNSAT): 2983(1045/1938)
[2020-05-19 11:38:34] [INFO ] Computation of co-enabling matrix(130/220) took 27249 ms. Total solver calls (SAT/UNSAT): 3944(1045/2899)
[2020-05-19 11:38:35] [INFO ] Computation of Finished co-enabling matrix. took 29134 ms. Total solver calls (SAT/UNSAT): 4290(1045/3245)
[2020-05-19 11:38:35] [INFO ] Computing Do-Not-Accords matrix : 220 transitions.
[2020-05-19 11:38:35] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 11:38:35] [INFO ] Built C files in 36032ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 3392 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 46 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(( ( X([](X((LTLAP0==true))))) || ( []((LTLAP1==true))) ) || ( (LTLAP0==true)) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(( ( X([](X((LTLAP0==true))))) || ( []((LTLAP1==true))) ) || ( (LTLAP0==true)) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(( ( X([](X((LTLAP0==true))))) || ( []((LTLAP1==true))) ) || ( (LTLAP0==true)) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2020-05-19 11:58:07] [INFO ] Flatten gal took : 496 ms
[2020-05-19 11:58:07] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 76 ms
[2020-05-19 11:58:07] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 7 LTL properties
Checking formula 0 : !((X(((X(G(X("(p133<=p43)"))))||(G("((p302>=0)&&(p179<=p9))")))||("(p133<=p43)"))))
Formula 0 simplified : !X("(p133<=p43)" | XGX"(p133<=p43)" | G"((p302>=0)&&(p179<=p9))")
Detected timeout of ITS tools.
[2020-05-19 12:18:10] [INFO ] Flatten gal took : 622 ms
[2020-05-19 12:18:11] [INFO ] Input system was already deterministic with 220 transitions.
[2020-05-19 12:18:11] [INFO ] Transformed 320 places.
[2020-05-19 12:18:11] [INFO ] Transformed 220 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-19 12:18:11] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 10 ms
[2020-05-19 12:18:11] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 7 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(((X(G(X("(p133<=p43)"))))||(G("((p302>=0)&&(p179<=p9))")))||("(p133<=p43)"))))
Formula 0 simplified : !X("(p133<=p43)" | XGX"(p133<=p43)" | G"((p302>=0)&&(p179<=p9))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
182 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.90792,34548,1,0,6,62948,21,0,12589,5249,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA RwMutex-PT-r0100w0010-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((!(F((G("(p153>p159)"))U(F((F(G("(p153<=p159)")))&&(G(F("(p144>p152)")))))))))
Formula 1 simplified : F(G"(p153>p159)" U F(FG"(p153<=p159)" & GF"(p144>p152)"))
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
10 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.00733,37208,1,0,13,66001,44,6,12804,11403,43
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA RwMutex-PT-r0100w0010-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((F(X(X(F(G(!(F("(p152<=p142)")))))))))
Formula 2 simplified : !FXXFG!F"(p152<=p142)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
122 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.22386,73368,1,0,312,177340,57,108,12809,208478,559
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA RwMutex-PT-r0100w0010-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((G(G(X(X("(p72<=p269)"))))))
Formula 3 simplified : !GXX"(p72<=p269)"
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
149 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.73475,109332,1,0,512,264394,65,206,12814,345254,1068
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA RwMutex-PT-r0100w0010-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((!(G("(p284<=p61)"))))
Formula 4 simplified : G"(p284<=p61)"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
128 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.02681,140800,1,0,614,317112,74,209,12819,442387,1575
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA RwMutex-PT-r0100w0010-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((F(G(F(G("(p35<=p169)"))))))
Formula 5 simplified : !FGFG"(p35<=p169)"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
317 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.20408,209404,1,0,1107,527602,87,409,12823,848059,2583
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA RwMutex-PT-r0100w0010-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !(((!(F("(p294>p114)")))||(!(G(X(("(p294<=p114)")U(G("(p294<=p114)"))))))))
Formula 6 simplified : !(!F"(p294>p114)" | !GX("(p294<=p114)" U G"(p294<=p114)"))
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
171 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,10.914,266548,1,0,1404,643610,100,508,12832,1.09161e+06,3098
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA RwMutex-PT-r0100w0010-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

BK_STOP 1589890704475

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="RwMutex-PT-r0100w0010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is RwMutex-PT-r0100w0010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-oct2-158972913900305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0100w0010.tgz
mv RwMutex-PT-r0100w0010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;