fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r006-smll-158897516100470
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for AutoFlight-PT-12a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.060 29372.00 56948.00 308.70 TTFFFFTFFFFFTTFT normal

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.r006-smll-158897516100470.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-12a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516100470
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 4.7K Mar 25 23:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 25 23:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 10:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 10:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 25 17:54 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 85K 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 AutoFlight-PT-12a-00
FORMULA_NAME AutoFlight-PT-12a-01
FORMULA_NAME AutoFlight-PT-12a-02
FORMULA_NAME AutoFlight-PT-12a-03
FORMULA_NAME AutoFlight-PT-12a-04
FORMULA_NAME AutoFlight-PT-12a-05
FORMULA_NAME AutoFlight-PT-12a-06
FORMULA_NAME AutoFlight-PT-12a-07
FORMULA_NAME AutoFlight-PT-12a-08
FORMULA_NAME AutoFlight-PT-12a-09
FORMULA_NAME AutoFlight-PT-12a-10
FORMULA_NAME AutoFlight-PT-12a-11
FORMULA_NAME AutoFlight-PT-12a-12
FORMULA_NAME AutoFlight-PT-12a-13
FORMULA_NAME AutoFlight-PT-12a-14
FORMULA_NAME AutoFlight-PT-12a-15

=== Now, execution of the tool begins

BK_START 1589566489372

[2020-05-15 18:14:51] [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]
[2020-05-15 18:14:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 18:14:52] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2020-05-15 18:14:52] [INFO ] Transformed 307 places.
[2020-05-15 18:14:52] [INFO ] Transformed 305 transitions.
[2020-05-15 18:14:52] [INFO ] Found NUPN structural information;
[2020-05-15 18:14:52] [INFO ] Parsed PT model containing 307 places and 305 transitions in 183 ms.
Ensure Unique test removed 60 transitions
Reduce redundant transitions removed 60 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1827 resets, run finished after 622 ms. (steps per millisecond=160 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 245 rows 307 cols
[2020-05-15 18:14:52] [INFO ] Computed 76 place invariants in 16 ms
[2020-05-15 18:14:53] [INFO ] [Real]Absence check using 75 positive place invariants in 83 ms returned sat
[2020-05-15 18:14:53] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 18:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:14:53] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2020-05-15 18:14:53] [INFO ] State equation strengthened by 60 read => feed constraints.
[2020-05-15 18:14:53] [INFO ] [Real]Added 60 Read/Feed constraints in 16 ms returned sat
[2020-05-15 18:14:53] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 48 ms.
[2020-05-15 18:14:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 18:14:54] [INFO ] [Nat]Absence check using 75 positive place invariants in 79 ms returned sat
[2020-05-15 18:14:54] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 18:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 18:14:54] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2020-05-15 18:14:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 15 ms returned sat
[2020-05-15 18:14:54] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 32 ms.
[2020-05-15 18:14:56] [INFO ] Added : 243 causal constraints over 49 iterations in 2206 ms. Result :sat
[2020-05-15 18:14:56] [INFO ] [Real]Absence check using 75 positive place invariants in 45 ms returned sat
[2020-05-15 18:14:56] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 18:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:14:57] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2020-05-15 18:14:57] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2020-05-15 18:14:57] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 29 ms.
[2020-05-15 18:14:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 18:14:57] [INFO ] [Nat]Absence check using 75 positive place invariants in 75 ms returned sat
[2020-05-15 18:14:57] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 18:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 18:14:57] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2020-05-15 18:14:57] [INFO ] [Nat]Added 60 Read/Feed constraints in 13 ms returned sat
[2020-05-15 18:14:58] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 35 ms.
[2020-05-15 18:15:00] [INFO ] Added : 227 causal constraints over 46 iterations in 2094 ms. Result :sat
[2020-05-15 18:15:00] [INFO ] Deduced a trap composed of 126 places in 157 ms
[2020-05-15 18:15:00] [INFO ] Deduced a trap composed of 134 places in 126 ms
[2020-05-15 18:15:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 455 ms
[2020-05-15 18:15:00] [INFO ] [Real]Absence check using 75 positive place invariants in 39 ms returned sat
[2020-05-15 18:15:00] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 18:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:15:00] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2020-05-15 18:15:00] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2020-05-15 18:15:01] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 28 ms.
[2020-05-15 18:15:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 18:15:01] [INFO ] [Nat]Absence check using 75 positive place invariants in 60 ms returned sat
[2020-05-15 18:15:01] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 18:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 18:15:01] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2020-05-15 18:15:01] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2020-05-15 18:15:01] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 35 ms.
[2020-05-15 18:15:03] [INFO ] Added : 240 causal constraints over 48 iterations in 1999 ms. Result :sat
[2020-05-15 18:15:03] [INFO ] [Real]Absence check using 75 positive place invariants in 59 ms returned sat
[2020-05-15 18:15:03] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:15:04] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2020-05-15 18:15:04] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2020-05-15 18:15:04] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 28 ms.
[2020-05-15 18:15:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 18:15:04] [INFO ] [Nat]Absence check using 75 positive place invariants in 42 ms returned sat
[2020-05-15 18:15:04] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 18:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 18:15:04] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2020-05-15 18:15:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 15 ms returned sat
[2020-05-15 18:15:04] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 33 ms.
[2020-05-15 18:15:06] [INFO ] Added : 193 causal constraints over 39 iterations in 1649 ms. Result :sat
[2020-05-15 18:15:06] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-15 18:15:06] [INFO ] Flatten gal took : 96 ms
FORMULA AutoFlight-PT-12a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 18:15:06] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 18:15:07] [INFO ] Applying decomposition
[2020-05-15 18:15:07] [INFO ] Flatten gal took : 42 ms
[2020-05-15 18:15:07] [INFO ] Input system was already deterministic with 245 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/graph14831519329647862687.txt, -o, /tmp/graph14831519329647862687.bin, -w, /tmp/graph14831519329647862687.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/graph14831519329647862687.bin, -l, -1, -v, -w, /tmp/graph14831519329647862687.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 245 rows 307 cols
[2020-05-15 18:15:07] [INFO ] Computed 76 place invariants in 11 ms
inv : p0 + p275 + p276 + p277 + p278 + p279 + p280 = 1
inv : p0 + p18 + p19 + p20 = 1
inv : p0 + p36 + p37 + p38 = 1
inv : p0 + p85 + p86 = 1
inv : p0 + p111 = 1
inv : p0 + p28 = 1
inv : p0 + p93 = 1
inv : p0 + p100 + p101 = 1
inv : p0 + p77 = 1
inv : p0 + p8 + p9 + p10 = 1
inv : p0 + p245 + p246 + p247 + p248 + p249 + p250 = 1
inv : p0 + p299 + p300 + p301 + p302 + p303 + p304 = 1
inv : p0 + p46 + p47 + p48 = 1
inv : p0 + p14 = 1
inv : p0 + p269 + p270 + p271 + p272 + p273 + p274 = 1
inv : p0 + p63 = 1
inv : p0 + p96 = 1
inv : p0 + p39 + p40 + p41 = 1
inv : p0 + p99 = 1
inv : p0 + p305 + p306 = 1
inv : p0 + p57 + p58 + p59 = 1
inv : p0 + p25 + p26 + p27 = 1
inv : p0 + p114 = 1
inv : p0 + p49 = 1
inv : p0 + p94 + p95 = 1
inv : p0 + p84 = 1
inv : 14*p0 + p182 + p232 + p238 + p244 + p250 + p256 + p262 + p268 + p274 + p280 + p286 + p292 + p298 + p304 + p306 = 14
inv : p0 + p251 + p252 + p253 + p254 + p255 + p256 = 1
inv : p0 + p71 + p72 + p73 = 1
inv : p0 + p64 + p65 + p66 = 1
inv : p0 + p117 = 1
inv : p0 + p112 + p113 = 1
inv : p0 + p257 + p258 + p259 + p260 + p261 + p262 = 1
inv : p0 + p78 + p79 + p80 = 1
inv : p0 + p106 + p107 = 1
inv : p0 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 + p192 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p232 = 1
inv : p0 + p11 + p12 + p13 = 1
inv : p0 + p35 = 1
inv : p0 + p118 + p119 = 1
inv : p0 + p21 = 1
inv : p0 + p70 = 1
inv : p0 + p233 + p234 + p235 + p236 + p237 + p238 = 1
inv : p0 + p32 + p33 + p34 = 1
inv : p0 + p287 + p288 + p289 + p290 + p291 + p292 = 1
inv : p0 + p263 + p264 + p265 + p266 + p267 + p268 = 1
inv : p0 + p103 + p104 = 1
inv : p0 + p4 + p5 + p6 = 1
inv : p0 + p88 + p89 = 1
inv : p0 + p81 + p82 + p83 = 1
inv : p0 + p102 = 1
inv : p0 + p1 + p2 + p3 = 1
inv : p0 + p7 = 1
inv : p0 + p293 + p294 + p295 + p296 + p297 + p298 = 1
inv : p0 + p56 = 1
inv : p0 + p105 = 1
inv : p0 + p87 = 1
inv : p0 + p239 + p240 + p241 + p242 + p243 + p244 = 1
inv : p0 + p50 + p51 + p52 = 1
inv : p0 + p120 = 1
inv : p0 + p109 + p110 = 1
inv : p0 + p90 = 1
inv : p0 + p43 + p44 + p45 = 1
inv : p0 + p29 + p30 + p31 = 1
inv : p0 + p42 = 1
inv : p0 + p74 + p75 + p76 = 1
inv : p0 + p91 + p92 = 1
inv : p0 + p97 + p98 = 1
inv : -13*p0 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 + p179 + p180 + p181 - p232 - p238 - p244 - p250 - p256 - p262 - p268 - p274 - p280 - p286 - p292 - p298 - p304 - p306 = -13
inv : p0 + p53 + p54 + p55 = 1
inv : p0 + p60 + p61 + p62 = 1
inv : p0 + p15 + p16 + p17 = 1
inv : p0 + p22 + p23 + p24 = 1
inv : p0 + p115 + p116 = 1
inv : p0 + p67 + p68 + p69 = 1
inv : p0 + p281 + p282 + p283 + p284 + p285 + p286 = 1
inv : p0 + p108 = 1
Total of 76 invariants.
[2020-05-15 18:15:07] [INFO ] Computed 76 place invariants in 21 ms
[2020-05-15 18:15:07] [INFO ] Decomposing Gal with order
[2020-05-15 18:15:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 18:15:07] [INFO ] Removed a total of 24 redundant transitions.
[2020-05-15 18:15:07] [INFO ] Flatten gal took : 141 ms
[2020-05-15 18:15:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 28 ms.
[2020-05-15 18:15:07] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 27 ms
[2020-05-15 18:15:07] [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 12 LTL properties
Checking formula 0 : !((((X("(i9.u17.p59==1)"))U(F("(i9.u17.p59==1)")))&&(X(!((G("((i5.i2.u66.p70!=1)||(i5.i2.u67.p167!=1))"))U("((i10.i0.u45.p21==1)&&(i10.i1.u62.p160==1))"))))))
Formula 0 simplified : !((X"(i9.u17.p59==1)" U F"(i9.u17.p59==1)") & X!(G"((i5.i2.u66.p70!=1)||(i5.i2.u67.p167!=1))" U "((i10.i0.u45.p21==1)&&(i10.i1.u62.p160==1))"))
built 38 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 18 ordering constraints for composite.
built 16 ordering constraints for composite.
built 14 ordering constraints for composite.
built 22 ordering constraints for composite.
built 16 ordering constraints for composite.
built 17 ordering constraints for composite.
built 16 ordering constraints for composite.
built 11 ordering constraints for composite.
built 13 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 11 ordering constraints for composite.
built 10 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 10 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 11 ordering constraints for composite.
built 34 ordering constraints for composite.
built 8 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 10 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 9 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
[2020-05-15 18:15:08] [INFO ] Proved 307 variables to be positive in 954 ms
[2020-05-15 18:15:08] [INFO ] Computing symmetric may disable matrix : 245 transitions.
[2020-05-15 18:15:08] [INFO ] Computation of disable matrix completed :0/245 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 18:15:08] [INFO ] Computation of Complete disable matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 18:15:08] [INFO ] Computing symmetric may enable matrix : 245 transitions.
[2020-05-15 18:15:08] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t283, t284, i0.i0.u5.t103, i0.i2.u2.t112, i0.i2.u4.t106, i1.i0.u6.t100, i1.i0.u7.t97, i2.u12.t82, i2.u13.t79, i3.u21.t58, i3.u23.t52, i4.i0.u24.t49, i8.u8.t94, i8.u10.t88, i9.u15.t76, i9.u17.t70, i12.i0.u3.t109, i13.i0.u11.t85, i13.i1.u9.t91, i14.u18.t67, i15.i0.u22.t55, i16.u0.t118, i16.u1.t115, i18.i0.u16.t73, i19.i1.u19.t64, i19.i1.u20.t61, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/219/26/245
Computing Next relation with stutter on 24 deadlock states
4 unique states visited
0 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
112 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,0,1.17867,42460,1,0,34166,22173,3727,56783,954,119697,96802
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-12a-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(X(G(X((!(("((i10.i0.u44.p14==1)&&(i10.i0.u73.p185==1))")U(!(F("(i3.u23.p79==1)")))))||("(i9.u15.p52!=1)")))))))
Formula 1 simplified : !FXGX("(i9.u15.p52!=1)" | !("((i10.i0.u44.p14==1)&&(i10.i0.u73.p185==1))" U !F"(i3.u23.p79==1)"))
Computing Next relation with stutter on 24 deadlock states
[2020-05-15 18:15:10] [INFO ] Computing symmetric co enabling matrix : 245 transitions.
[2020-05-15 18:15:11] [INFO ] Computation of co-enabling matrix(37/245) took 1117 ms. Total solver calls (SAT/UNSAT): 319(12/307)
134 unique states visited
133 strongly connected components in search stack
135 transitions explored
133 items max in DFS search stack
249 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,0,3.67193,109704,1,0,166618,28215,4047,226776,956,177088,296511
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((F("((i2.u33.p103==1)&&(i2.u34.p272==1))"))&&(X(G(F(!(X(((G("((i10.i1.u63.p35==1)&&(i5.i1.u86.p212==1))"))&&("(i17.u112.p263==1)"))&&("(i17.u112.p306==1)")))))))))
Formula 2 simplified : !(F"((i2.u33.p103==1)&&(i2.u34.p272==1))" & XGF!X("(i17.u112.p263==1)" & "(i17.u112.p306==1)" & G"((i10.i1.u63.p35==1)&&(i5.i1.u86.p212==1))"))
Computing Next relation with stutter on 24 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
13 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,0,3.81113,114044,1,0,174418,30780,4089,238259,956,193235,310022
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(F(G(((G("(i11.i1.u82.p204==1)"))||("(i11.i1.u82.p204==1)"))U((F("(i8.u10.p38==1)"))||("((i19.i0.u38.p112==1)&&(i19.i0.u39.p290==1))")))))))
Formula 3 simplified : !XFG(("(i11.i1.u82.p204==1)" | G"(i11.i1.u82.p204==1)") U ("((i19.i0.u38.p112==1)&&(i19.i0.u39.p290==1))" | F"(i8.u10.p38==1)"))
Computing Next relation with stutter on 24 deadlock states
113 unique states visited
113 strongly connected components in search stack
114 transitions explored
113 items max in DFS search stack
237 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,0,6.19287,159624,1,0,268660,31538,4209,362575,956,200066,426100
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((F(G(X(X("(i16.u25.p86==1)"))))))
Formula 4 simplified : !FGXX"(i16.u25.p86==1)"
Computing Next relation with stutter on 24 deadlock states
[2020-05-15 18:15:14] [INFO ] Computation of co-enabling matrix(94/245) took 4181 ms. Total solver calls (SAT/UNSAT): 1307(859/448)
68 unique states visited
68 strongly connected components in search stack
69 transitions explored
68 items max in DFS search stack
147 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,0,7.66471,184152,1,0,318821,33494,4253,424851,956,216340,483754
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(((G("((i19.i0.u38.p112==1)&&(i19.i0.u39.p290==1))"))||(X("((i0.i0.u5.p18==1)&&(i1.i0.u91.p222==1))"))))
Formula 5 simplified : !(G"((i19.i0.u38.p112==1)&&(i19.i0.u39.p290==1))" | X"((i0.i0.u5.p18==1)&&(i1.i0.u91.p222==1))")
Computing Next relation with stutter on 24 deadlock states
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,0,7.6832,184404,1,0,319216,33544,4262,425761,956,216874,485319
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((F("((i15.i0.u22.p74==1)&&(i15.i0.u94.p230==1))")))
Formula 6 simplified : !F"((i15.i0.u22.p74==1)&&(i15.i0.u94.p230==1))"
Computing Next relation with stutter on 24 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,7.6933,184932,1,0,319937,33544,4287,427422,956,216880,486562
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F("(i16.u0.p2==1)")))
Formula 7 simplified : !F"(i16.u0.p2==1)"
Computing Next relation with stutter on 24 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
18 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,0,7.86382,190212,1,0,329924,36256,4302,442505,956,234021,506515
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X(G((X("(i3.u23.p80==1)"))U(("(i3.u23.p80==1)")||((X("(((i3.u23.p80==1)&&(i17.u112.p281==1))&&(i17.u112.p306==1))"))&&(("(i3.u23.p80==1)")U("((i17.u112.p281==1)&&(i17.u112.p306==1))"))))))))
Formula 8 simplified : !XG(X"(i3.u23.p80==1)" U ("(i3.u23.p80==1)" | (X"(((i3.u23.p80==1)&&(i17.u112.p281==1))&&(i17.u112.p306==1))" & ("(i3.u23.p80==1)" U "((i17.u112.p281==1)&&(i17.u112.p306==1))"))))
Computing Next relation with stutter on 24 deadlock states
9 unique states visited
8 strongly connected components in search stack
10 transitions explored
9 items max in DFS search stack
13 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,0,8.0003,194600,1,0,337880,37195,4380,456718,967,241337,520891
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F((X(X("((i12.i0.u3.p11==1)&&(i12.i0.u90.p221==1))")))||(!(F(G("((i1.i0.u6.p24==1)&&(i1.i0.u100.p252==1))")))))))
Formula 9 simplified : !F(XX"((i12.i0.u3.p11==1)&&(i12.i0.u90.p221==1))" | !FG"((i1.i0.u6.p24==1)&&(i1.i0.u100.p252==1))")
Computing Next relation with stutter on 24 deadlock states
4 unique states visited
0 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
41 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,0,8.40857,207796,1,0,364863,42229,4479,490267,967,277492,568939
no accepting run found
Formula 9 is TRUE no accepting run found.
FORMULA AutoFlight-PT-12a-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((X((X("(i6.i1.u54.p140==1)"))U("((i10.i0.u43.p7==1)&&(i10.i0.u84.p208==1))")))&&(G(((X("((i10.i0.u43.p7==1)&&(i10.i0.u84.p208==1))"))||("(i18.i0.u16.p54==1)"))||("(i6.i1.u54.p140==1)")))))
Formula 10 simplified : !(X(X"(i6.i1.u54.p140==1)" U "((i10.i0.u43.p7==1)&&(i10.i0.u84.p208==1))") & G("(i6.i1.u54.p140==1)" | "(i18.i0.u16.p54==1)" | X"((i10.i0.u43.p7==1)&&(i10.i0.u84.p208==1))"))
Computing Next relation with stutter on 24 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 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,0,8.41096,208520,1,0,364863,42229,4505,490267,967,277492,568990
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA AutoFlight-PT-12a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((X(F("((i17.u112.p256==1)&&(i17.u112.p305==1))"))))
Formula 11 simplified : !XF"((i17.u112.p256==1)&&(i17.u112.p305==1))"
Computing Next relation with stutter on 24 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 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,0,8.41242,208520,1,0,364863,42229,4537,490267,974,277492,569006
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA AutoFlight-PT-12a-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-15 18:15:17] [INFO ] Computation of co-enabling matrix(116/245) took 7203 ms. Total solver calls (SAT/UNSAT): 2780(2328/452)
Skipping mayMatrices nes/nds SMT solver raised an exception on push().
java.lang.RuntimeException: SMT solver raised an exception on push().
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:466)
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)
[2020-05-15 18:15:17] [INFO ] Built C files in 10529ms 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 1589566518744

--------------------
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="AutoFlight-PT-12a"
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 AutoFlight-PT-12a, 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 r006-smll-158897516100470"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12a.tgz
mv AutoFlight-PT-12a 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 ;