Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r303-tall-162124171100069.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is GPUForwardProgress-PT-12b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.7K May 11 18:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 11 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 11 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 44K May 12 08:13 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 GPUForwardProgress-PT-12b-00
FORMULA_NAME GPUForwardProgress-PT-12b-01
FORMULA_NAME GPUForwardProgress-PT-12b-02
FORMULA_NAME GPUForwardProgress-PT-12b-03
FORMULA_NAME GPUForwardProgress-PT-12b-04
FORMULA_NAME GPUForwardProgress-PT-12b-05
FORMULA_NAME GPUForwardProgress-PT-12b-06
FORMULA_NAME GPUForwardProgress-PT-12b-07
FORMULA_NAME GPUForwardProgress-PT-12b-08
FORMULA_NAME GPUForwardProgress-PT-12b-09
FORMULA_NAME GPUForwardProgress-PT-12b-10
FORMULA_NAME GPUForwardProgress-PT-12b-11
FORMULA_NAME GPUForwardProgress-PT-12b-12
FORMULA_NAME GPUForwardProgress-PT-12b-13
FORMULA_NAME GPUForwardProgress-PT-12b-14
FORMULA_NAME GPUForwardProgress-PT-12b-15

=== Now, execution of the tool begins

BK_START 1621335516999

[2021-05-18 10:58:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 10:58:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 10:58:39] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2021-05-18 10:58:39] [INFO ] Transformed 264 places.
[2021-05-18 10:58:39] [INFO ] Transformed 277 transitions.
[2021-05-18 10:58:39] [INFO ] Found NUPN structural information;
[2021-05-18 10:58:39] [INFO ] Parsed PT model containing 264 places and 277 transitions in 112 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 895 resets, run finished after 314 ms. (steps per millisecond=318 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 277 rows 264 cols
[2021-05-18 10:58:39] [INFO ] Computed 14 place invariants in 14 ms
[2021-05-18 10:58:39] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 29 ms returned sat
[2021-05-18 10:58:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 10:58:39] [INFO ] [Real]Absence check using state equation in 195 ms returned sat
[2021-05-18 10:58:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 10:58:39] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 20 ms returned unsat
[2021-05-18 10:58:40] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 14 ms returned sat
[2021-05-18 10:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 10:58:40] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2021-05-18 10:58:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 10:58:40] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 365 ms returned sat
[2021-05-18 10:58:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 10:58:40] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2021-05-18 10:58:40] [INFO ] Computed and/alt/rep : 276/543/276 causal constraints in 27 ms.
[2021-05-18 10:58:42] [INFO ] Added : 265 causal constraints over 54 iterations in 1142 ms. Result :sat
[2021-05-18 10:58:42] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 13 ms returned sat
[2021-05-18 10:58:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 10:58:42] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2021-05-18 10:58:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 10:58:42] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 368 ms returned sat
[2021-05-18 10:58:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 10:58:42] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2021-05-18 10:58:42] [INFO ] Computed and/alt/rep : 276/543/276 causal constraints in 12 ms.
[2021-05-18 10:58:43] [INFO ] Added : 265 causal constraints over 54 iterations in 915 ms. Result :sat
[2021-05-18 10:58:43] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 16 ms returned sat
[2021-05-18 10:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 10:58:44] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2021-05-18 10:58:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 10:58:44] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 18 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 3 simplifications.
[2021-05-18 10:58:44] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-18 10:58:44] [INFO ] Flatten gal took : 55 ms
FORMULA GPUForwardProgress-PT-12b-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 10:58:44] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 10:58:44] [INFO ] Applying decomposition
[2021-05-18 10:58:44] [INFO ] Flatten gal took : 19 ms
[2021-05-18 10:58:44] [INFO ] Input system was already deterministic with 277 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/graph9127576051369678629.txt, -o, /tmp/graph9127576051369678629.bin, -w, /tmp/graph9127576051369678629.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/graph9127576051369678629.bin, -l, -1, -v, -w, /tmp/graph9127576051369678629.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 277 rows 264 cols
[2021-05-18 10:58:44] [INFO ] Computed 14 place invariants in 3 ms
inv : p1 + p2 + p3 + p4 + p5 + p6 + p139 + p140 + p141 + p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p175 + p176 + p177 + p178 + p179 + p180 + p181 + p182 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 + p192 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p229 + p231 + p232 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 - p248 - p249 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p5 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 + p174 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
inv : p230 - p250 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 - p248 - p249 - p250 - p251 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p262 - p263 = 0
Total of 14 invariants.
[2021-05-18 10:58:44] [INFO ] Computed 14 place invariants in 18 ms
[2021-05-18 10:58:44] [INFO ] Decomposing Gal with order
[2021-05-18 10:58:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 10:58:44] [INFO ] Removed a total of 62 redundant transitions.
[2021-05-18 10:58:44] [INFO ] Flatten gal took : 93 ms
[2021-05-18 10:58:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2021-05-18 10:58:45] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 24 ms
[2021-05-18 10:58:45] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 11 LTL properties
Checking formula 0 : !(((X(G("((i11.i0.u83.p200==0)||(i4.i0.u29.p77==1))")))U((F("((i7.i2.u57.p136==0)||(i12.i1.u90.p212==1))"))&&(X(X("(i0.i1.u5.p11==1)"))))))
Formula 0 simplified : !(XG"((i11.i0.u83.p200==0)||(i4.i0.u29.p77==1))" U (F"((i7.i2.u57.p136==0)||(i12.i1.u90.p212==1))" & XX"(i0.i1.u5.p11==1)"))
built 26 ordering constraints for composite.
built 16 ordering constraints for composite.
built 9 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 12 ordering constraints for composite.
built 4 ordering constraints for composite.
built 3 ordering constraints for composite.
built 18 ordering constraints for composite.
built 7 ordering constraints for composite.
[2021-05-18 10:58:45] [INFO ] Proved 264 variables to be positive in 620 ms
[2021-05-18 10:58:45] [INFO ] Computing symmetric may disable matrix : 277 transitions.
[2021-05-18 10:58:45] [INFO ] Computation of disable matrix completed :0/277 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t31, t251, i1.i0.t236, i1.i0.u7.t247, i2.i2.t219, i2.i2.u17.t230, i3.i0.t201, i3.i0.u24.t212, i4.i1.t183, i4.i1.u30.t194, i5.i2.t165, i5.i2.u42.t176, i6.i2.t147, i6.i2.u49.t158, i7.i2.t129, i7.i2.u57.t140, i8.i1.t111, i8.i1.u61.t122, i9.i2.t93, i9.i2.u72.t104, i10.i2.t75, i10.i2.u75.t86, i11.i2.t57, i11.i2.u87.t68, i12.i0.t39, i12.i0.u92.t50, i14.t19, i14.t4, i14.i2.t8, i14.i2.t10, i14.i2.t15, i14.i2.t34, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/245/32/277
Computing Next relation with stutter on 1.05879e+06 deadlock states
[2021-05-18 10:58:45] [INFO ] Computation of Complete disable matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 10:58:45] [INFO ] Computing symmetric may enable matrix : 277 transitions.
[2021-05-18 10:58:45] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
31 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,0,0.369552,29668,1,0,22861,279,2994,38057,152,710,68156
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F(("((i0.i0.u2.p4!=0)&&(i10.i0.u74.p177!=1))")U(X((((G("((i13.u99.p243==0)||(i10.i1.u78.p186==1))"))||("(i13.u99.p243==0)"))||("(i10.i1.u78.p186==1)"))||("((i0.i0.u2.p4!=0)&&(i10.i0.u74.p177!=1))")))))))
Formula 1 simplified : !GF("((i0.i0.u2.p4!=0)&&(i10.i0.u74.p177!=1))" U X("((i0.i0.u2.p4!=0)&&(i10.i0.u74.p177!=1))" | "(i10.i1.u78.p186==1)" | "(i13.u99.p243==0)" | G"((i13.u99.p243==0)||(i10.i1.u78.p186==1))"))
Computing Next relation with stutter on 1.05879e+06 deadlock states
211 unique states visited
0 strongly connected components in search stack
212 transitions explored
107 items max in DFS search stack
86 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,0,1.22896,52400,1,0,85590,290,3066,100763,156,801,128798
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-12b-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(X((F(("((i5.i1.u40.p96==0)||(i0.i1.u5.p12==1))")U("((i7.i0.u53.p125==0)||(i11.i0.u82.p199==1))")))||(("((i14.i2.u103.p245!=0)&&(i5.i2.u42.p88!=1))")&&((!(F("((i14.i2.u103.p245==0)||(i5.i2.u42.p88==1))")))||("(i13.u99.p242==1)")))))))
Formula 2 simplified : !XX(F("((i5.i1.u40.p96==0)||(i0.i1.u5.p12==1))" U "((i7.i0.u53.p125==0)||(i11.i0.u82.p199==1))") | ("((i14.i2.u103.p245!=0)&&(i5.i2.u42.p88!=1))" & ("(i13.u99.p242==1)" | !F"((i14.i2.u103.p245==0)||(i5.i2.u42.p88==1))")))
Computing Next relation with stutter on 1.05879e+06 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 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,0,1.2308,52656,1,0,85590,290,3116,100763,158,801,128892
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-12b-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(((G(F("((i14.i2.u105.p250==0)||(i4.i2.u34.p80==1))")))U(!(F("((i11.i0.u82.p199==0)||(i3.i0.u22.p49==1))")))))
Formula 3 simplified : !(GF"((i14.i2.u105.p250==0)||(i4.i2.u34.p80==1))" U !F"((i11.i0.u82.p199==0)||(i3.i0.u22.p49==1))")
Computing Next relation with stutter on 1.05879e+06 deadlock states
[2021-05-18 10:58:46] [INFO ] Computing symmetric co enabling matrix : 277 transitions.
35 unique states visited
35 strongly connected components in search stack
37 transitions explored
35 items max in DFS search stack
59 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,0,1.82869,70056,1,0,124760,296,3196,154578,158,822,192216
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(!(F(X("((i13.u100.p241==0)||(i6.i2.u50.p103==1))"))))))
Formula 4 simplified : !G!FX"((i13.u100.p241==0)||(i6.i2.u50.p103==1))"
Computing Next relation with stutter on 1.05879e+06 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,0,1.83389,70320,1,0,124896,296,3213,154806,158,822,192675
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X(X(X(G(F(!(G(X(X((F("((i12.i0.u92.p214==0)||(i8.i1.u61.p142==1))"))&&(!(G("((i4.i2.u33.p78==0)||(i13.u101.p238==1))"))))))))))))))
Formula 5 simplified : !XXXGF!GXX(F"((i12.i0.u92.p214==0)||(i8.i1.u61.p142==1))" & !G"((i4.i2.u33.p78==0)||(i13.u101.p238==1))")
Computing Next relation with stutter on 1.05879e+06 deadlock states
[2021-05-18 10:58:48] [INFO ] Computation of co-enabling matrix(3/277) took 2371 ms. Total solver calls (SAT/UNSAT): 822(822/0)
[2021-05-18 10:58:51] [INFO ] Computation of co-enabling matrix(7/277) took 5412 ms. Total solver calls (SAT/UNSAT): 1904(1904/0)
[2021-05-18 10:58:55] [INFO ] Computation of co-enabling matrix(12/277) took 9113 ms. Total solver calls (SAT/UNSAT): 3234(3234/0)
[2021-05-18 10:58:58] [INFO ] Computation of co-enabling matrix(16/277) took 12158 ms. Total solver calls (SAT/UNSAT): 4280(4280/0)
[2021-05-18 10:59:01] [INFO ] Computation of co-enabling matrix(66/277) took 15162 ms. Total solver calls (SAT/UNSAT): 6404(6404/0)
[2021-05-18 10:59:04] [INFO ] Computation of co-enabling matrix(119/277) took 18165 ms. Total solver calls (SAT/UNSAT): 8665(8665/0)
[2021-05-18 10:59:07] [INFO ] Computation of co-enabling matrix(184/277) took 21169 ms. Total solver calls (SAT/UNSAT): 11224(11224/0)
[2021-05-18 10:59:10] [INFO ] Computation of co-enabling matrix(254/277) took 24203 ms. Total solver calls (SAT/UNSAT): 13606(13606/0)
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
2517 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,0,26.9956,559772,1,0,1.13786e+06,310,3263,977526,158,937,775264
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((F(("((i8.i1.u64.p151==0)||(i14.i2.u109.p244==1))")U(G(F(!(F((X("((i8.i1.u64.p151==0)||(i14.i2.u109.p244==1))"))U("((i13.u100.p241==0)||(i14.i0.u0.p1==1))")))))))))
Formula 6 simplified : !F("((i8.i1.u64.p151==0)||(i14.i2.u109.p244==1))" U GF!F(X"((i8.i1.u64.p151==0)||(i14.i2.u109.p244==1))" U "((i13.u100.p241==0)||(i14.i0.u0.p1==1))"))
Computing Next relation with stutter on 1.05879e+06 deadlock states
[2021-05-18 10:59:12] [INFO ] Computation of Finished co-enabling matrix. took 25756 ms. Total solver calls (SAT/UNSAT): 13837(13837/0)
[2021-05-18 10:59:12] [INFO ] Computing Do-Not-Accords matrix : 277 transitions.
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
370 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,0,30.6974,644248,1,0,1.32585e+06,310,3285,1.10554e+06,158,937,875837
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F((!(X(G(X(!(F("((i10.i0.u76.p179==0)||(i0.i1.u5.p11==1))")))))))U(F("(i6.i0.u46.p112==1)")))))
Formula 7 simplified : !F(!XGX!F"((i10.i0.u76.p179==0)||(i0.i1.u5.p11==1))" U F"(i6.i0.u46.p112==1)")
Computing Next relation with stutter on 1.05879e+06 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
10 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,30.8037,648208,1,0,1.33544e+06,310,3340,1.11687e+06,158,937,891408
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G(X("((i4.i0.u31.p72==0)||(i4.i2.u34.p80==1))"))))
Formula 8 simplified : !GX"((i4.i0.u31.p72==0)||(i4.i2.u34.p80==1))"
Computing Next relation with stutter on 1.05879e+06 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
7 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,0,30.8702,650584,1,0,1.34192e+06,314,3379,1.12306e+06,158,945,901911
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((X(F(X(X(((!(G(F("((i14.i2.u98.p233==0)||(i3.i1.u23.p50==1))"))))&&(X("(i14.i2.u108.p255==1)")))&&("(i9.i1.u70.p169==1)")))))))
Formula 9 simplified : !XFXX("(i9.i1.u70.p169==1)" & !GF"((i14.i2.u98.p233==0)||(i3.i1.u23.p50==1))" & X"(i14.i2.u108.p255==1)")
Computing Next relation with stutter on 1.05879e+06 deadlock states
105 unique states visited
105 strongly connected components in search stack
105 transitions explored
105 items max in DFS search stack
36 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,0,31.2274,660348,1,0,1.36764e+06,314,3442,1.1459e+06,158,951,927476
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((F(G(X(G(!(F(G("(i5.i0.u38.p86==1)")))))))))
Formula 10 simplified : !FGXG!FG"(i5.i0.u38.p86==1)"
Computing Next relation with stutter on 1.05879e+06 deadlock states
108 unique states visited
108 strongly connected components in search stack
109 transitions explored
108 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,0,31.2595,661404,1,0,1.3706e+06,314,3505,1.14804e+06,158,951,932177
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-12b-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeDoNotAccord(NecessaryEnablingsolver.java:630)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:538)
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)
[2021-05-18 10:59:19] [INFO ] Built C files in 34630ms 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 1621335560106

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-12b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is GPUForwardProgress-PT-12b, 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 r303-tall-162124171100069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-12b.tgz
mv GPUForwardProgress-PT-12b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;