Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r081-smll-158922977900402.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-22a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r081-smll-158922977900402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 3.4K Apr 4 20:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 4 20:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 4 09:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 4 09:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 3 21:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 3 21:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 3 13:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 3 13:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 384K Mar 24 05:37 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 FlexibleBarrier-PT-22a-00
FORMULA_NAME FlexibleBarrier-PT-22a-01
FORMULA_NAME FlexibleBarrier-PT-22a-02
FORMULA_NAME FlexibleBarrier-PT-22a-03
FORMULA_NAME FlexibleBarrier-PT-22a-04
FORMULA_NAME FlexibleBarrier-PT-22a-05
FORMULA_NAME FlexibleBarrier-PT-22a-06
FORMULA_NAME FlexibleBarrier-PT-22a-07
FORMULA_NAME FlexibleBarrier-PT-22a-08
FORMULA_NAME FlexibleBarrier-PT-22a-09
FORMULA_NAME FlexibleBarrier-PT-22a-10
FORMULA_NAME FlexibleBarrier-PT-22a-11
FORMULA_NAME FlexibleBarrier-PT-22a-12
FORMULA_NAME FlexibleBarrier-PT-22a-13
FORMULA_NAME FlexibleBarrier-PT-22a-14
FORMULA_NAME FlexibleBarrier-PT-22a-15

=== Now, execution of the tool begins

BK_START 1589733437995

[2020-05-17 16:37:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2020-05-17 16:37:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-17 16:37:20] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2020-05-17 16:37:20] [INFO ] Transformed 267 places.
[2020-05-17 16:37:20] [INFO ] Transformed 1258 transitions.
[2020-05-17 16:37:20] [INFO ] Found NUPN structural information;
[2020-05-17 16:37:20] [INFO ] Parsed PT model containing 267 places and 1258 transitions in 264 ms.
Ensure Unique test removed 442 transitions
Reduce redundant transitions removed 442 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 2391 steps, including 0 resets, run visited all 46 properties in 55 ms. (steps per millisecond=43 )
[2020-05-17 16:37:21] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-17 16:37:21] [INFO ] Flatten gal took : 148 ms
FORMULA FlexibleBarrier-PT-22a-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-17 16:37:21] [INFO ] Flatten gal took : 62 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-17 16:37:21] [INFO ] Applying decomposition
[2020-05-17 16:37:21] [INFO ] Flatten gal took : 53 ms
[2020-05-17 16:37:21] [INFO ] Input system was already deterministic with 816 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/graph1109728518645506696.txt, -o, /tmp/graph1109728518645506696.bin, -w, /tmp/graph1109728518645506696.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/graph1109728518645506696.bin, -l, -1, -v, -w, /tmp/graph1109728518645506696.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-17 16:37:21] [INFO ] Decomposing Gal with order
[2020-05-17 16:37:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-17 16:37:22] [INFO ] Removed a total of 1406 redundant transitions.
[2020-05-17 16:37:22] [INFO ] Flatten gal took : 212 ms
[2020-05-17 16:37:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 77 ms.
[2020-05-17 16:37:22] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 20 ms
[2020-05-17 16:37:22] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 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/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], 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/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 13 LTL properties
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Checking formula 0 : !((((X("(((i1.u5.p24==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))"))U(G("(((i1.u5.p24==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))")))||((!(F("((((i15.u47.p192==1)&&(i19.u62.p251==1))&&(i2.u8.p265==1))||(((i12.u38.p156==1)&&(i19.u62.p251==1))&&(i2.u8.p265==1)))")))&&(!(F("(((i1.u5.p24==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))"))))))
Formula 0 simplified : !((X"(((i1.u5.p24==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))" U G"(((i1.u5.p24==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))") | (!F"((((i15.u47.p192==1)&&(i19.u62.p251==1))&&(i2.u8.p265==1))||(((i12.u38.p156==1)&&(i19.u62.p251==1))&&(i2.u8.p265==1)))" & !F"(((i1.u5.p24==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))"))
Normalized transition count is 794 out of 816 initially.
// Phase 1: matrix 794 rows 267 cols
[2020-05-17 16:37:22] [INFO ] Computed 24 place invariants in 43 ms
inv : p0 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 = 1
inv : p0 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 = 1
inv : p0 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 = 1
inv : p0 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 = 1
inv : p0 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 = 1
inv : p0 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 = 1
inv : p0 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 = 1
inv : p0 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 = 1
inv : p0 + p253 + p254 + p255 + p256 + p257 + p258 + p259 + p260 + p261 + p262 + p263 + p264 = 1
inv : p0 + p229 + p230 + p231 + p232 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 = 1
inv : p0 + p205 + p206 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 = 1
inv : p0 + p265 = 1
inv : p0 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 = 1
inv : p0 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 = 1
inv : p0 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 = 1
inv : p0 + p181 + p182 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 + p192 = 1
inv : p0 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 + p179 + p180 = 1
inv : p0 + p266 = 1
inv : p0 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 = 1
inv : p0 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + p144 = 1
inv : p0 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 = 1
inv : p0 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 = 1
inv : p0 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 = 1
Total of 24 invariants.
[2020-05-17 16:37:22] [INFO ] Computed 24 place invariants in 46 ms
built 211 ordering constraints for composite.
built 13 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 17 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 12 ordering constraints for composite.
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
[2020-05-17 16:37:23] [INFO ] Proved 267 variables to be positive in 1291 ms
[2020-05-17 16:37:23] [INFO ] Computing symmetric may disable matrix : 816 transitions.
[2020-05-17 16:37:23] [INFO ] Computation of disable matrix completed :0/816 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-17 16:37:23] [INFO ] Computation of Complete disable matrix. took 179 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-17 16:37:23] [INFO ] Computing symmetric may enable matrix : 816 transitions.
[2020-05-17 16:37:24] [INFO ] Computation of Complete enable matrix. took 105 ms. Total solver calls (SAT/UNSAT): 0(0/0)
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
302 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,0,3.11296,77732,1,0,110314,490,3713,220148,221,874,147601
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X((X(X(G("(((i9.u29.p119==1)&&(i18.u59.p240==1))&&(i2.u8.p265==1))"))))||(F((X("(((i16.u50.p203==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))"))&&("(i17.u52.p212==1)"))))))
Formula 1 simplified : !X(XXG"(((i9.u29.p119==1)&&(i18.u59.p240==1))&&(i2.u8.p265==1))" | F("(i17.u52.p212==1)" & X"(((i16.u50.p203==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))"))
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
108 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,0,4.2056,106772,1,0,173030,490,3879,318309,222,977,232171
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((X("((i2.u56.p225!=1)||(i0.i0.u0.p266!=1))"))U((F("(((i3.u11.p48==1)&&(i20.u65.p263==1))&&(i2.u8.p265==1))"))&&((G((F("(((i2.u8.p36==1)&&(i11.u35.p143==1))&&(i2.u8.p265==1))"))||("(((i3.u11.p48==1)&&(i20.u65.p263==1))&&(i2.u8.p265==1))")))||(G("((i2.u56.p225==1)&&(i0.i0.u0.p266==1))"))))))
Formula 2 simplified : !(X"((i2.u56.p225!=1)||(i0.i0.u0.p266!=1))" U (F"(((i3.u11.p48==1)&&(i20.u65.p263==1))&&(i2.u8.p265==1))" & (G("(((i3.u11.p48==1)&&(i20.u65.p263==1))&&(i2.u8.p265==1))" | F"(((i2.u8.p36==1)&&(i11.u35.p143==1))&&(i2.u8.p265==1))") | G"((i2.u56.p225==1)&&(i0.i0.u0.p266==1))")))
8 unique states visited
6 strongly connected components in search stack
8 transitions explored
6 items max in DFS search stack
177 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,0,5.99414,147088,1,0,254009,490,4070,461736,227,1206,328407
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((!(F((X((G("(((i5.u17.p72!=1)||(i16.u50.p203!=1))||(i2.u8.p265!=1))"))||(X("(((i3.u11.p47!=1)||(i13.u41.p168!=1))||(i2.u8.p265!=1))"))))&&(G("(((i5.u17.p72==1)&&(i16.u50.p203==1))&&(i2.u8.p265==1))"))))))
Formula 3 simplified : F(X(G"(((i5.u17.p72!=1)||(i16.u50.p203!=1))||(i2.u8.p265!=1))" | X"(((i3.u11.p47!=1)||(i13.u41.p168!=1))||(i2.u8.p265!=1))") & G"(((i5.u17.p72==1)&&(i16.u50.p203==1))&&(i2.u8.p265==1))")
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
4 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,0,6.03923,148408,1,0,256920,490,4165,465627,228,1220,332843
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((F((X(!(G(F("(((i4.u14.p59==1)&&(i18.u59.p240==1))&&(i2.u8.p265==1))")))))U(G(("(((i2.u8.p35==1)&&(i16.u50.p204==1))&&(i2.u8.p265==1))")U("(i9.u29.p118==1)"))))))
Formula 4 simplified : !F(X!GF"(((i4.u14.p59==1)&&(i18.u59.p240==1))&&(i2.u8.p265==1))" U G("(((i2.u8.p35==1)&&(i16.u50.p204==1))&&(i2.u8.p265==1))" U "(i9.u29.p118==1)"))
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
3 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,0,6.0689,149464,1,0,258544,490,4221,469843,232,1220,335212
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F((G("(((i7.u23.p96==1)&&(i20.u65.p263==1))&&(i2.u8.p265==1))"))U(G(X((G("(((i6.u20.p83==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))"))&&("(((i5.u17.p72!=1)||(i15.u47.p191!=1))||(i2.u8.p265!=1))")))))))
Formula 5 simplified : !F(G"(((i7.u23.p96==1)&&(i20.u65.p263==1))&&(i2.u8.p265==1))" U GX("(((i5.u17.p72!=1)||(i15.u47.p191!=1))||(i2.u8.p265!=1))" & G"(((i6.u20.p83==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))"))
3 unique states visited
2 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
302 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,0,9.09373,204376,1,0,366580,490,4282,668645,232,1222,444814
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((F((X((X("(((i10.u32.p131==1)&&(i14.u44.p180==1))&&(i2.u8.p265==1))"))||("(((i2.u2.p11==1)&&(i4.u14.p60==1))&&(i2.u8.p265==1))")))&&(!((G("(((i10.u32.p131==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))"))U("(((i10.u32.p131==1)&&(i14.u44.p180==1))&&(i2.u8.p265==1))"))))))
Formula 6 simplified : !F(X("(((i2.u2.p11==1)&&(i4.u14.p60==1))&&(i2.u8.p265==1))" | X"(((i10.u32.p131==1)&&(i14.u44.p180==1))&&(i2.u8.p265==1))") & !(G"(((i10.u32.p131==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))" U "(((i10.u32.p131==1)&&(i14.u44.p180==1))&&(i2.u8.p265==1))"))
[2020-05-17 16:37:33] [INFO ] Computing symmetric co enabling matrix : 816 transitions.
[2020-05-17 16:37:34] [INFO ] Computation of co-enabling matrix(0/816) took 650 ms. Total solver calls (SAT/UNSAT): 815(0/815)
[2020-05-17 16:37:37] [INFO ] Computation of co-enabling matrix(50/816) took 3709 ms. Total solver calls (SAT/UNSAT): 3336(258/3078)
7 unique states visited
6 strongly connected components in search stack
8 transitions explored
7 items max in DFS search stack
727 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,0,16.3626,304960,1,0,570995,490,4449,970849,232,1234,637810
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(((G(X("(((i5.u17.p71==1)&&(i7.u23.p96==1))&&(i2.u8.p265==1))")))||(F("(((i4.u14.p59==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))"))))
Formula 7 simplified : !(GX"(((i5.u17.p71==1)&&(i7.u23.p96==1))&&(i2.u8.p265==1))" | F"(((i4.u14.p59==1)&&(i17.u53.p216==1))&&(i2.u8.p265==1))")
[2020-05-17 16:37:40] [INFO ] Computation of co-enabling matrix(96/816) took 6767 ms. Total solver calls (SAT/UNSAT): 5791(532/5259)
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
172 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,0,18.0857,344296,1,0,656112,490,4536,1.09408e+06,232,1234,740588
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((!(X("((i2.u8.p33!=1)||(i0.i0.u0.p266!=1))")))&&(!(G("(i9.u28.p116==1)")))))
Formula 8 simplified : !(!X"((i2.u8.p33!=1)||(i0.i0.u0.p266!=1))" & !G"(i9.u28.p116==1)")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
1 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,0,18.0896,344560,1,0,656117,490,4544,1.09408e+06,232,1234,740671
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((("(((i2.u8.p36==1)&&(i8.u26.p107==1))&&(i2.u8.p265==1))")U((!(G(X(F("(((i4.u14.p60==1)&&(i2.u56.p227==1))&&(i2.u8.p265==1))")))))U(X(G("(((i4.u14.p60==1)&&(i2.u56.p227==1))&&(i2.u8.p265==1))"))))))
Formula 9 simplified : !("(((i2.u8.p36==1)&&(i8.u26.p107==1))&&(i2.u8.p265==1))" U (!GXF"(((i4.u14.p60==1)&&(i2.u56.p227==1))&&(i2.u8.p265==1))" U XG"(((i4.u14.p60==1)&&(i2.u56.p227==1))&&(i2.u8.p265==1))"))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
109 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,0,19.1808,365944,1,0,702367,490,4628,1.17929e+06,234,1238,803234
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((("((((i1.u5.p24==1)&&(i4.u14.p59==1))&&(i2.u8.p265==1))||(((i9.u29.p120==1)&&(i16.u50.p203==1))&&(i2.u8.p265==1)))")U("(((i1.u5.p23==1)&&(i14.u44.p180==1))&&(i2.u8.p265==1))"))||(F(G(F(X(F("(((i2.u56.p228==1)&&(i18.u59.p239==1))&&(i2.u8.p265==1))"))))))))
Formula 10 simplified : !(("((((i1.u5.p24==1)&&(i4.u14.p59==1))&&(i2.u8.p265==1))||(((i9.u29.p120==1)&&(i16.u50.p203==1))&&(i2.u8.p265==1)))" U "(((i1.u5.p23==1)&&(i14.u44.p180==1))&&(i2.u8.p265==1))") | FGFXF"(((i2.u56.p228==1)&&(i18.u59.p239==1))&&(i2.u8.p265==1))")
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
8 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,0,19.2632,367264,1,0,705089,490,4707,1.18431e+06,234,1238,808561
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((((!(X(G("(((i11.u35.p143==1)&&(i12.u38.p156==1))&&(i2.u8.p265==1))"))))||(G(!(X("(((i2.u2.p12==1)&&(i10.u32.p131==1))&&(i2.u8.p265==1))")))))U("(((i5.u17.p71==1)&&(i9.u29.p120==1))&&(i2.u8.p265==1))")))
Formula 11 simplified : !((!XG"(((i11.u35.p143==1)&&(i12.u38.p156==1))&&(i2.u8.p265==1))" | G!X"(((i2.u2.p12==1)&&(i10.u32.p131==1))&&(i2.u8.p265==1))") U "(((i5.u17.p71==1)&&(i9.u29.p120==1))&&(i2.u8.p265==1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
157 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,0,20.8264,399736,1,0,776085,490,4818,1.27906e+06,234,1239,891602
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((F(X((G((G("(((i7.u23.p96==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))"))U(F("(((i11.u35.p144==1)&&(i15.u47.p191==1))&&(i2.u8.p265==1))"))))U("(((i5.u17.p71!=1)||(i9.u29.p120!=1))||(i2.u8.p265!=1))"))))U("(((i11.u35.p144==1)&&(i15.u47.p191==1))&&(i2.u8.p265==1))")))
Formula 12 simplified : !(FX(G(G"(((i7.u23.p96==1)&&(i17.u53.p215==1))&&(i2.u8.p265==1))" U F"(((i11.u35.p144==1)&&(i15.u47.p191==1))&&(i2.u8.p265==1))") U "(((i5.u17.p71!=1)||(i9.u29.p120!=1))||(i2.u8.p265!=1))") U "(((i11.u35.p144==1)&&(i15.u47.p191==1))&&(i2.u8.p265==1))")
[2020-05-17 16:37:43] [INFO ] Computation of co-enabling matrix(142/816) took 9818 ms. Total solver calls (SAT/UNSAT): 8258(766/7492)
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
35 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,0,21.1737,407392,1,0,793475,490,4863,1.30114e+06,234,1239,916669
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-22a-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:482)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-17 16:37:46] [INFO ] Built C files in 25031ms 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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1589733467578

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="FlexibleBarrier-PT-22a"
export BK_EXAMINATION="LTLFireability"
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 FlexibleBarrier-PT-22a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r081-smll-158922977900402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-22a.tgz
mv FlexibleBarrier-PT-22a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;