Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.....................
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 101 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 339 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 91K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-full
Input is DES-PT-20b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-152732260400145
=====================================================================

--------------------
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 DES-PT-20b-LTLCardinality-00
FORMULA_NAME DES-PT-20b-LTLCardinality-01
FORMULA_NAME DES-PT-20b-LTLCardinality-02
FORMULA_NAME DES-PT-20b-LTLCardinality-03
FORMULA_NAME DES-PT-20b-LTLCardinality-04
FORMULA_NAME DES-PT-20b-LTLCardinality-05
FORMULA_NAME DES-PT-20b-LTLCardinality-06
FORMULA_NAME DES-PT-20b-LTLCardinality-07
FORMULA_NAME DES-PT-20b-LTLCardinality-08
FORMULA_NAME DES-PT-20b-LTLCardinality-09
FORMULA_NAME DES-PT-20b-LTLCardinality-10
FORMULA_NAME DES-PT-20b-LTLCardinality-11
FORMULA_NAME DES-PT-20b-LTLCardinality-12
FORMULA_NAME DES-PT-20b-LTLCardinality-13
FORMULA_NAME DES-PT-20b-LTLCardinality-14
FORMULA_NAME DES-PT-20b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527379780710


BK_STOP 1527380632500

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using DES-PT-20b as instance name.
Using DES as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'LTLCardinality', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': False, 'Source Place': True, 'Sink Place': None, 'Source Transition': False, 'Sink Transition': None, 'Loop Free': None, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': True, 'Safe': True, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 42556, 'Memory': 1052.87, 'Tool': 'itstools'}, {'Time': 42750, 'Memory': 1097.88, 'Tool': 'itstools'}, {'Time': 295918, 'Memory': 8271.38, 'Tool': 'lola'}, {'Time': 296113, 'Memory': 8437.95, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 6.953614061471943x far from the best tool itstools.
LTLCardinality itstools DES-PT-20b...
May 27, 2018 12:09:51 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-z3path, /usr/bin/z3, -yices2path, /usr/bin/yices, -ltsminpath, /usr/bin, -smt, -its, -pnfolder, /mcc-data, -examination, LTLCardinality]
May 27, 2018 12:09:51 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /mcc-data/model.pnml
May 27, 2018 12:09:51 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 163 ms
May 27, 2018 12:09:51 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 360 places.
May 27, 2018 12:09:52 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 311 transitions.
May 27, 2018 12:09:52 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 27, 2018 12:09:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/model.pnml.img.gal : 60 ms
May 27, 2018 12:09:52 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 27, 2018 12:09:52 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 27, 2018 12:09:52 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 224 ms
May 27, 2018 12:09:52 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 27, 2018 12:09:52 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 98 redundant transitions.
Using solver Z3 to compute partial order matrices.
Built C files in :
/mcc-data
May 27, 2018 12:09:52 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/LTLCardinality.pnml.gal : 27 ms
May 27, 2018 12:09:53 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /mcc-data/LTLCardinality.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /mcc-data/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /mcc-data/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/mcc-data]

its-ltl command run as :

/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ltl-linux64 --gc-threshold 2000000 -i /mcc-data/LTLCardinality.pnml.gal -t CGAL -LTL /mcc-data/LTLCardinality.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((F((X("((u74.p267==0)||(u134.p192==1))"))U("((u7.p79==0)||(u92.p305==1))"))))
Formula 0 simplified : !F(X"((u74.p267==0)||(u134.p192==1))" U "((u7.p79==0)||(u92.p305==1))")
built 101 ordering constraints for composite.
May 27, 2018 12:09:53 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 311 transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 311 rows 360 cols
invariant :u59:p242 + u149:p236 + u150:p235 + u147:p234 + u148:p233 + u145:p232 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + -1'u74:p269 + u79:p284 + u144:p228 + u89:p300 + -1'u94:p310 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :40'u4:p6 + 38'u4:p7 + 36'u4:p8 + 34'u4:p9 + 32'u4:p10 + 30'u4:p11 + 28'u4:p12 + 26'u4:p13 + 24'u4:p14 + 22'u4:p15 + 20'u4:p16 + 18'u4:p17 + 16'u4:p18 + 14'u4:p19 + 12'u4:p20 + 10'u4:p21 + 8'u4:p22 + 6'u4:p23 + 4'u4:p24 + 2'u4:p25 + -20'u5:p27 + -19'u5:p28 + -18'u5:p29 + -17'u5:p30 + -16'u5:p31 + -15'u5:p32 + -14'u5:p33 + -13'u5:p34 + -12'u5:p35 + -11'u5:p36 + -10'u5:p37 + -9'u5:p38 + -8'u5:p39 + -7'u5:p40 + -6'u5:p41 + -5'u5:p42 + -4'u5:p43 + -3'u5:p44 + -2'u5:p45 + -1'u5:p46 + -20'u7:p69 + -19'u7:p70 + -18'u7:p71 + -17'u7:p72 + -16'u7:p73 + -15'u7:p74 + -14'u7:p75 + -13'u7:p76 + -12'u7:p77 + -11'u7:p78 + -10'u7:p79 + -9'u7:p80 + -8'u7:p81 + -7'u7:p82 + -6'u7:p83 + -5'u7:p84 + -4'u7:p85 + -3'u7:p86 + -2'u7:p87 + -1'u7:p88 + u17:p111 + u17:p113 + u17:p115 + u17:p118 + u17:p120 + u17:p125 + u17:p126 + u19:p137 + u19:p139 + u19:p141 + u19:p142 + -1'u23:p152 + -1'u29:p180 + -1'u30:p183 + -1'u133:p169 + -1'u133:p170 + -1'u133:p171 + -1'u133:p172 + -1'u133:p173 + -1'u133:p174 + -1'u133:p176 + -1'u133:p177 + -1'u34:p203 + -1'u134:p188 + -1'u134:p190 + -1'u134:p192 + -1'u134:p194 + -1'u134:p196 + -1'u134:p197 + -1'u134:p198 + -1'u134:p199 + u39:p213 + u40:p215 + 2'u137:p211 + u46:p225 + u140:p221 + -1'u95:p312 + u96:p314 + u97:p317 + u99:p331 + u101:p335 + u119:p320 + u119:p323 + u119:p326 + u103:p341 + u103:p342 + u103:p344 + u103:p345 + u103:p347 + u103:p348 + u103:p349 + u103:p350 + u103:p351 + -1'u105:p357 + -1'u118:p352 + -1'u118:p353 + -1'u136:p207 + -1'u127:p89 + -1'u123:p0 = -1
invariant :u88:p297 + u88:p298 + u114:p294 + u115:p293 + u112:p292 + u113:p291 + u110:p290 + u111:p289 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u6:p47 + u6:p48 + u6:p49 + u6:p50 + u6:p51 + u6:p52 + u6:p53 + u6:p54 + u6:p55 + u6:p56 + u6:p57 + u6:p58 + u6:p59 + u6:p60 + u6:p61 + u6:p62 + u6:p63 + u6:p64 + u6:p65 + u6:p66 + u6:p67 + u125:p3 + u124:p1 + u124:p2 + u123:p0 = 1
invariant :u46:p224 + u46:p225 + u140:p219 + u140:p220 + u140:p221 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u73:p264 + u73:p265 + u73:p266 + u107:p260 + u108:p259 + u156:p258 + u154:p257 + u155:p256 + u152:p255 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u103:p339 + u103:p340 + u103:p341 + u103:p342 + u103:p343 + u103:p344 + u103:p345 + u103:p346 + u103:p347 + u103:p348 + u103:p349 + u103:p350 + u103:p351 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u29:p180 + u29:p181 + u30:p182 + u30:p183 + u133:p167 + u133:p168 + u133:p169 + u133:p170 + u133:p171 + u133:p172 + u133:p173 + u133:p174 + u133:p175 + u133:p176 + u133:p177 + u132:p154 + u131:p153 + u129:p149 + u130:p148 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u5:p26 + u5:p27 + u5:p28 + u5:p29 + u5:p30 + u5:p31 + u5:p32 + u5:p33 + u5:p34 + u5:p35 + u5:p36 + u5:p37 + u5:p38 + u5:p39 + u5:p40 + u5:p41 + u5:p42 + u5:p43 + u5:p44 + u5:p45 + u5:p46 + u126:p4 + u125:p3 + u124:p1 + u124:p2 + u123:p0 = 1
invariant :-40'u4:p6 + -38'u4:p7 + -36'u4:p8 + -34'u4:p9 + -32'u4:p10 + -30'u4:p11 + -28'u4:p12 + -26'u4:p13 + -24'u4:p14 + -22'u4:p15 + -20'u4:p16 + -18'u4:p17 + -16'u4:p18 + -14'u4:p19 + -12'u4:p20 + -10'u4:p21 + -8'u4:p22 + -6'u4:p23 + -4'u4:p24 + -2'u4:p25 + 40'u5:p27 + 38'u5:p28 + 36'u5:p29 + 34'u5:p30 + 32'u5:p31 + 30'u5:p32 + 28'u5:p33 + 26'u5:p34 + 24'u5:p35 + 22'u5:p36 + 20'u5:p37 + 18'u5:p38 + 16'u5:p39 + 14'u5:p40 + 12'u5:p41 + 10'u5:p42 + 8'u5:p43 + 6'u5:p44 + 4'u5:p45 + 2'u5:p46 + -1'u39:p213 + -1'u40:p215 + -2'u137:p211 + -1'u46:p225 + -1'u140:p221 + -1'u99:p331 + -1'u99:p332 + u100:p334 + -1'u101:p335 + -1'u101:p336 + u102:p338 + -1'u119:p320 + -1'u119:p323 + -1'u119:p326 + -1'u103:p341 + -1'u103:p344 + -1'u103:p347 + u105:p357 + u106:p359 + 2'u118:p352 + 2'u118:p353 + 2'u136:p207 + 2'u127:p89 + 2'u123:p0 = 2
invariant :u23:p150 + u23:p151 + u23:p152 + u129:p149 + u130:p148 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :20'u4:p6 + 19'u4:p7 + 18'u4:p8 + 17'u4:p9 + 16'u4:p10 + 15'u4:p11 + 14'u4:p12 + 13'u4:p13 + 12'u4:p14 + 11'u4:p15 + 10'u4:p16 + 9'u4:p17 + 8'u4:p18 + 7'u4:p19 + 6'u4:p20 + 5'u4:p21 + 4'u4:p22 + 3'u4:p23 + 2'u4:p24 + u4:p25 + -20'u5:p27 + -19'u5:p28 + -18'u5:p29 + -17'u5:p30 + -16'u5:p31 + -15'u5:p32 + -14'u5:p33 + -13'u5:p34 + -12'u5:p35 + -11'u5:p36 + -10'u5:p37 + -9'u5:p38 + -8'u5:p39 + -7'u5:p40 + -6'u5:p41 + -5'u5:p42 + -4'u5:p43 + -3'u5:p44 + -2'u5:p45 + -1'u5:p46 + u18:p127 + u18:p128 + u18:p130 + u18:p132 + u121:p93 + u19:p137 + u19:p139 + u19:p141 + u19:p142 + u116:p92 + u117:p91 + u128:p90 + u40:p215 + u137:p211 + u46:p225 + u140:p221 + -1'u119:p321 + -1'u119:p324 + -1'u119:p327 + -1'u119:p328 + -1'u119:p329 + -1'u119:p330 + u103:p341 + u103:p342 + u103:p344 + u103:p345 + u103:p347 + u103:p348 + u103:p349 + u103:p350 + u103:p351 + -1'u105:p357 + -1'u118:p352 + -1'u118:p353 + -1'u136:p207 = 0
invariant :u90:p301 + u90:p302 + u112:p292 + u113:p291 + u110:p290 + u111:p289 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u99:p331 + u99:p332 + u101:p335 + u101:p336 + u119:p318 + u119:p319 + u119:p320 + u119:p321 + u119:p322 + u119:p323 + u119:p324 + u119:p325 + u119:p326 + u119:p327 + u119:p328 + u119:p329 + u119:p330 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u19:p135 + u19:p136 + u19:p137 + u19:p138 + u19:p139 + u19:p140 + u19:p141 + u19:p142 + u116:p92 + u117:p91 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u7:p68 + u7:p69 + u7:p70 + u7:p71 + u7:p72 + u7:p73 + u7:p74 + u7:p75 + u7:p76 + u7:p77 + u7:p78 + u7:p79 + u7:p80 + u7:p81 + u7:p82 + u7:p83 + u7:p84 + u7:p85 + u7:p86 + u7:p87 + u7:p88 + u124:p1 + u124:p2 + u123:p0 = 1
invariant :u75:p270 + u75:p271 + u75:p272 + u156:p258 + u154:p257 + u155:p256 + u152:p255 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u16:p103 + u16:p104 + u16:p105 + u16:p106 + u16:p107 + u16:p108 + u16:p109 + u122:p95 + u120:p94 + u121:p93 + u116:p92 + u117:p91 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u28:p178 + u28:p179 + -1'u29:p180 + -1'u29:p181 = 0
invariant :u61:p247 + -1'u64:p253 + u76:p275 + -1'u79:p284 + -1'u91:p304 + u94:p310 = 0
invariant :u93:p307 + u93:p308 + u111:p289 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u63:p251 + -1'u64:p253 + u78:p281 + -1'u79:p284 + -1'u93:p308 + u94:p310 = 0
invariant :u29:p180 + u29:p181 + u31:p184 + u31:p185 + u133:p167 + u133:p168 + u133:p169 + u133:p170 + u133:p171 + u133:p172 + u133:p173 + u133:p174 + u133:p175 + u133:p176 + u133:p177 + u132:p154 + u131:p153 + u129:p149 + u130:p148 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u62:p248 + u148:p233 + u145:p232 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + -1'u77:p278 + u79:p284 + u144:p228 + u92:p306 + -1'u94:p310 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u79:p282 + u79:p283 + u79:p284 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u77:p276 + u77:p277 + u77:p278 + u155:p256 + u152:p255 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u57:p239 + -1'u64:p253 + u72:p263 + -1'u79:p284 + -1'u87:p296 + u94:p310 = 0
invariant :-40'u4:p6 + -38'u4:p7 + -36'u4:p8 + -34'u4:p9 + -32'u4:p10 + -30'u4:p11 + -28'u4:p12 + -26'u4:p13 + -24'u4:p14 + -22'u4:p15 + -20'u4:p16 + -18'u4:p17 + -16'u4:p18 + -14'u4:p19 + -12'u4:p20 + -10'u4:p21 + -8'u4:p22 + -6'u4:p23 + -4'u4:p24 + -2'u4:p25 + 20'u5:p27 + 19'u5:p28 + 18'u5:p29 + 17'u5:p30 + 16'u5:p31 + 15'u5:p32 + 14'u5:p33 + 13'u5:p34 + 12'u5:p35 + 11'u5:p36 + 10'u5:p37 + 9'u5:p38 + 8'u5:p39 + 7'u5:p40 + 6'u5:p41 + 5'u5:p42 + 4'u5:p43 + 3'u5:p44 + 2'u5:p45 + u5:p46 + 20'u7:p69 + 19'u7:p70 + 18'u7:p71 + 17'u7:p72 + 16'u7:p73 + 15'u7:p74 + 14'u7:p75 + 13'u7:p76 + 12'u7:p77 + 11'u7:p78 + 10'u7:p79 + 9'u7:p80 + 8'u7:p81 + 7'u7:p82 + 6'u7:p83 + 5'u7:p84 + 4'u7:p85 + 3'u7:p86 + 2'u7:p87 + u7:p88 + u17:p110 + u17:p112 + u17:p114 + u17:p116 + u17:p117 + u17:p119 + u17:p121 + u17:p122 + u17:p123 + u17:p124 + u120:p94 + u121:p93 + -1'u19:p137 + -1'u19:p139 + -1'u19:p141 + -1'u19:p142 + u116:p92 + u117:p91 + u23:p152 + u29:p180 + u30:p183 + u133:p169 + u133:p170 + u133:p171 + u133:p172 + u133:p173 + u133:p174 + u133:p176 + u133:p177 + u34:p203 + u134:p188 + u134:p190 + u134:p192 + u134:p194 + u134:p196 + u134:p197 + u134:p198 + u134:p199 + u128:p90 + -1'u39:p213 + -1'u40:p215 + -2'u137:p211 + -1'u46:p225 + -1'u140:p221 + u95:p312 + -1'u96:p314 + -1'u97:p317 + -1'u99:p331 + -1'u101:p335 + -1'u119:p320 + -1'u119:p323 + -1'u119:p326 + -1'u103:p341 + -1'u103:p342 + -1'u103:p344 + -1'u103:p345 + -1'u103:p347 + -1'u103:p348 + -1'u103:p349 + -1'u103:p350 + -1'u103:p351 + u105:p357 + u118:p352 + u118:p353 + u136:p207 + 2'u127:p89 + 2'u123:p0 = 2
invariant :-1'u101:p335 + -1'u101:p336 + u102:p337 + u102:p338 = 0
invariant :u74:p267 + u74:p268 + u74:p269 + u108:p259 + u156:p258 + u154:p257 + u155:p256 + u152:p255 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u26:p155 + u26:p156 + u26:p157 + u26:p158 + u26:p159 + u26:p160 + u26:p161 + u26:p162 + u26:p163 + u26:p164 + u26:p165 + u26:p166 + u132:p154 + u131:p153 + u129:p149 + u130:p148 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u58:p241 + -1'u64:p253 + u73:p266 + -1'u79:p284 + -1'u88:p298 + u94:p310 = 0
invariant :u40:p214 + u40:p215 + u137:p209 + u137:p210 + u137:p211 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u60:p245 + -1'u64:p253 + u75:p272 + -1'u79:p284 + -1'u90:p302 + u94:p310 = 0
invariant :u57:p238 + u151:p237 + u149:p236 + u150:p235 + u147:p234 + u148:p233 + u145:p232 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + -1'u72:p263 + u79:p284 + u144:p228 + u87:p296 + -1'u94:p310 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u59:p243 + -1'u64:p253 + u74:p269 + -1'u79:p284 + -1'u89:p300 + u94:p310 = 0
invariant :u95:p311 + u95:p312 + -1'u96:p313 + -1'u96:p314 = 0
invariant :u63:p250 + u145:p232 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + -1'u78:p281 + u79:p284 + u144:p228 + u93:p308 + -1'u94:p310 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u87:p295 + u87:p296 + u114:p294 + u115:p293 + u112:p292 + u113:p291 + u110:p290 + u111:p289 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
May 27, 2018 12:09:54 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 65 place invariants in 159 ms
invariant :-20'u4:p6 + -19'u4:p7 + -18'u4:p8 + -17'u4:p9 + -16'u4:p10 + -15'u4:p11 + -14'u4:p12 + -13'u4:p13 + -12'u4:p14 + -11'u4:p15 + -10'u4:p16 + -9'u4:p17 + -8'u4:p18 + -7'u4:p19 + -6'u4:p20 + -5'u4:p21 + -4'u4:p22 + -3'u4:p23 + -2'u4:p24 + -1'u4:p25 + 20'u5:p27 + 19'u5:p28 + 18'u5:p29 + 17'u5:p30 + 16'u5:p31 + 15'u5:p32 + 14'u5:p33 + 13'u5:p34 + 12'u5:p35 + 11'u5:p36 + 10'u5:p37 + 9'u5:p38 + 8'u5:p39 + 7'u5:p40 + 6'u5:p41 + 5'u5:p42 + 4'u5:p43 + 3'u5:p44 + 2'u5:p45 + u5:p46 + u18:p129 + u18:p131 + u18:p133 + u18:p134 + -1'u19:p137 + -1'u19:p139 + -1'u19:p141 + -1'u19:p142 + -1'u40:p215 + -1'u137:p211 + -1'u46:p225 + -1'u140:p221 + u119:p321 + u119:p324 + u119:p327 + u119:p328 + u119:p329 + u119:p330 + -1'u103:p341 + -1'u103:p342 + -1'u103:p344 + -1'u103:p345 + -1'u103:p347 + -1'u103:p348 + -1'u103:p349 + -1'u103:p350 + -1'u103:p351 + u105:p357 + u118:p352 + u118:p353 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u4:p5 + u4:p6 + u4:p7 + u4:p8 + u4:p9 + u4:p10 + u4:p11 + u4:p12 + u4:p13 + u4:p14 + u4:p15 + u4:p16 + u4:p17 + u4:p18 + u4:p19 + u4:p20 + u4:p21 + u4:p22 + u4:p23 + u4:p24 + u4:p25 + u126:p4 + u125:p3 + u124:p1 + u124:p2 + u123:p0 = 1
invariant :u33:p200 + u33:p201 + u134:p186 + u134:p187 + u134:p188 + u134:p189 + u134:p190 + u134:p191 + u134:p192 + u134:p193 + u134:p194 + u134:p195 + u134:p196 + u134:p197 + u134:p198 + u134:p199 + u131:p153 + u129:p149 + u130:p148 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u72:p261 + u72:p262 + u72:p263 + u107:p260 + u108:p259 + u156:p258 + u154:p257 + u155:p256 + u152:p255 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :20'u4:p6 + 19'u4:p7 + 18'u4:p8 + 17'u4:p9 + 16'u4:p10 + 15'u4:p11 + 14'u4:p12 + 13'u4:p13 + 12'u4:p14 + 11'u4:p15 + 10'u4:p16 + 9'u4:p17 + 8'u4:p18 + 7'u4:p19 + 6'u4:p20 + 5'u4:p21 + 4'u4:p22 + 3'u4:p23 + 2'u4:p24 + u4:p25 + -20'u5:p27 + -19'u5:p28 + -18'u5:p29 + -17'u5:p30 + -16'u5:p31 + -15'u5:p32 + -14'u5:p33 + -13'u5:p34 + -12'u5:p35 + -11'u5:p36 + -10'u5:p37 + -9'u5:p38 + -8'u5:p39 + -7'u5:p40 + -6'u5:p41 + -5'u5:p42 + -4'u5:p43 + -3'u5:p44 + -2'u5:p45 + -1'u5:p46 + u39:p213 + u137:p211 + u45:p223 + u140:p221 + u64:p253 + u146:p231 + u79:p284 + -1'u94:p310 + -1'u96:p313 + -1'u109:p285 + -1'u109:p286 + -1'u142:p227 + u97:p317 + -1'u143:p226 + -1'u141:p218 + u99:p331 + u101:p335 + u119:p320 + u119:p323 + u119:p326 + -1'u138:p217 + -1'u139:p216 + -1'u135:p208 + -1'u105:p357 + -1'u118:p352 + -1'u118:p353 + -2'u136:p207 + -2'u127:p89 + -2'u123:p0 = -2
invariant :u97:p315 + u97:p316 + u97:p317 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u92:p305 + u92:p306 + u110:p290 + u111:p289 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :-20'u4:p6 + -19'u4:p7 + -18'u4:p8 + -17'u4:p9 + -16'u4:p10 + -15'u4:p11 + -14'u4:p12 + -13'u4:p13 + -12'u4:p14 + -11'u4:p15 + -10'u4:p16 + -9'u4:p17 + -8'u4:p18 + -7'u4:p19 + -6'u4:p20 + -5'u4:p21 + -4'u4:p22 + -3'u4:p23 + -2'u4:p24 + -1'u4:p25 + 20'u5:p27 + 19'u5:p28 + 18'u5:p29 + 17'u5:p30 + 16'u5:p31 + 15'u5:p32 + 14'u5:p33 + 13'u5:p34 + 12'u5:p35 + 11'u5:p36 + 10'u5:p37 + 9'u5:p38 + 8'u5:p39 + 7'u5:p40 + 6'u5:p41 + 5'u5:p42 + 4'u5:p43 + 3'u5:p44 + 2'u5:p45 + u5:p46 + -1'u39:p213 + -1'u137:p211 + u45:p222 + u140:p219 + u140:p220 + -1'u64:p253 + -1'u146:p231 + -1'u79:p284 + u94:p310 + u96:p313 + u109:p285 + u109:p286 + u142:p227 + -1'u97:p317 + u143:p226 + 2'u141:p218 + -1'u99:p331 + -1'u101:p335 + -1'u119:p320 + -1'u119:p323 + -1'u119:p326 + 2'u138:p217 + 2'u139:p216 + 2'u135:p208 + u105:p357 + u118:p352 + u118:p353 + 3'u136:p207 + 3'u127:p89 + 3'u123:p0 = 3
invariant :u89:p299 + u89:p300 + u115:p293 + u112:p292 + u113:p291 + u110:p290 + u111:p289 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u61:p246 + u147:p234 + u148:p233 + u145:p232 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + -1'u76:p275 + u79:p284 + u144:p228 + u91:p304 + -1'u94:p310 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u91:p303 + u91:p304 + u113:p291 + u110:p290 + u111:p289 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u58:p240 + u151:p237 + u149:p236 + u150:p235 + u147:p234 + u148:p233 + u145:p232 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + -1'u73:p266 + u79:p284 + u144:p228 + u88:p298 + -1'u94:p310 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u78:p279 + u78:p280 + u78:p281 + u152:p255 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u76:p273 + u76:p274 + u76:p275 + u154:p257 + u155:p256 + u152:p255 + u153:p254 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :40'u4:p6 + 38'u4:p7 + 36'u4:p8 + 34'u4:p9 + 32'u4:p10 + 30'u4:p11 + 28'u4:p12 + 26'u4:p13 + 24'u4:p14 + 22'u4:p15 + 20'u4:p16 + 18'u4:p17 + 16'u4:p18 + 14'u4:p19 + 12'u4:p20 + 10'u4:p21 + 8'u4:p22 + 6'u4:p23 + 4'u4:p24 + 2'u4:p25 + -40'u5:p27 + -38'u5:p28 + -36'u5:p29 + -34'u5:p30 + -32'u5:p31 + -30'u5:p32 + -28'u5:p33 + -26'u5:p34 + -24'u5:p35 + -22'u5:p36 + -20'u5:p37 + -18'u5:p38 + -16'u5:p39 + -14'u5:p40 + -12'u5:p41 + -10'u5:p42 + -8'u5:p43 + -6'u5:p44 + -4'u5:p45 + -2'u5:p46 + u39:p213 + u40:p215 + 2'u137:p211 + u46:p225 + u140:p221 + u100:p333 + u101:p335 + u101:p336 + -1'u102:p338 + u119:p320 + u119:p323 + u119:p326 + u103:p341 + u103:p344 + u103:p347 + -1'u105:p357 + -1'u106:p359 + -2'u118:p352 + -2'u118:p353 + -2'u136:p207 + -2'u127:p89 + -2'u123:p0 = -2
invariant :u60:p244 + u150:p235 + u147:p234 + u148:p233 + u145:p232 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + -1'u75:p272 + u79:p284 + u144:p228 + u90:p302 + -1'u94:p310 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u62:p249 + -1'u64:p253 + u77:p278 + -1'u79:p284 + -1'u92:p306 + u94:p310 = 0
invariant :u15:p96 + u15:p97 + u15:p98 + u15:p99 + u15:p100 + u15:p101 + u15:p102 + u122:p95 + u120:p94 + u121:p93 + u116:p92 + u117:p91 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u94:p309 + u94:p310 + u96:p313 + u96:p314 + u109:p285 + u109:p286 + u109:p287 + u109:p288 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u35:p204 + u35:p205 + u35:p206 + u130:p148 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :-1'u33:p200 + -1'u33:p201 + u34:p202 + u34:p203 = 0
invariant :u64:p252 + u64:p253 + u146:p229 + u146:p230 + u146:p231 + u144:p228 + u142:p227 + u143:p226 + u141:p218 + u138:p217 + u139:p216 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u106:p358 + u106:p359 + u118:p352 + u118:p353 + u118:p354 + u118:p355 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u20:p143 + u20:p144 + u20:p145 + u20:p146 + u20:p147 + u117:p91 + u128:p90 + u127:p89 + u123:p0 = 1
invariant :u39:p212 + u39:p213 + u137:p209 + u137:p210 + u137:p211 + u135:p208 + u136:p207 + u127:p89 + u123:p0 = 1
invariant :u105:p356 + u105:p357 + u118:p352 + u118:p353 + u118:p354 + u118:p355 + u136:p207 + u127:p89 + u123:p0 = 1
May 27, 2018 12:09:54 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 360 variables to be positive in 642 ms
May 27, 2018 12:09:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 311 transitions.
May 27, 2018 12:09:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/311 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 12:09:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 68 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 12:09:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 311 transitions.
May 27, 2018 12:09:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 12:09:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 311 transitions.
SMT solver raised 'unknown', retrying with same input.
SMT solver raised 'unknown' twice, overapproximating result to 1.
May 27, 2018 12:09:56 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 767 ms. Total solver calls (SAT/UNSAT): 1(1/0)
May 27, 2018 12:09:56 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 311 transitions.
May 27, 2018 12:09:57 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 1419 ms. Total solver calls (SAT/UNSAT): 712(0/712)
May 27, 2018 12:09:57 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 4493ms conformant to PINS in folder :/mcc-data
Running compilation step : CommandLine [args=[gcc, -c, -I/usr/bin/include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/mcc-data]
java.io.IOException: Cannot run program "gcc" (in directory "/mcc-data"): error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:46)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.application.LTSminRunner.compilePINS(LTSminRunner.java:235)
at fr.lip6.move.gal.application.LTSminRunner.access$6(LTSminRunner.java:220)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:75)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.(UNIXProcess.java:247)
at java.lang.ProcessImpl.start(ProcessImpl.java:134)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
... 6 more
Reverse transition relation is NOT exact ! Due to transitions t54, t56, t58, t60, t62, t64, t66, t99, t154, u15.t162, u15.t164, u15.t166, u16.t156, u16.t158, u16.t160, u17.t139, u17.t141, u17.t144, u17.t146, u17.t149, u17.t151, u17.t153, u18.t133, u18.t135, u18.t137, u19.t126, u19.t128, u19.t130, u20.t121, u20.t123, u23.t118, u26.t111, u26.t112, u26.t117, u133.t102, u133.t109, u134.t90, u134.t92, u134.t94, u134.t96, u134.t98, u35.t83, u137.t80, u140.t78, u146.t76, u72.t68, u73.t67, u74.t65, u75.t63, u76.t61, u77.t59, u78.t57, u79.t55, u109.t52, u97.t41, u119.t33, u119.t36, u119.t38, u103.t23, u103.t25, u103.t27, u118.t17, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/249/62/311
Computing Next relation with stutter on 1.62491e+09 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
58254 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,0,582.618,8999844,1,0,2.47679e+07,10337,3271,2.61697e+07,1060,42914,57388690
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-20b-LTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(X(X(G("((u133.p174==0)||(u4.p16==1))"))))))
Formula 1 simplified : !XXXG"((u133.p174==0)||(u4.p16==1))"
Computing Next relation with stutter on 1.62491e+09 deadlock states
ITS-tools command line returned an error code 137

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="DES-PT-20b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="irma4mcc-full"
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

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20b.tgz
mv DES-PT-20b execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-full"
echo " Input is DES-PT-20b, 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 r210-smll-152732260400145"
echo "====================================================================="
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
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 ;