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.r036-smll-158901930900298.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 CloudDeployment-PT-4a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901930900298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 3.5K Mar 30 01:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 30 01:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 15:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 08:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 08:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 26 07:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 07:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 156K 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 CloudDeployment-PT-4a-00
FORMULA_NAME CloudDeployment-PT-4a-01
FORMULA_NAME CloudDeployment-PT-4a-02
FORMULA_NAME CloudDeployment-PT-4a-03
FORMULA_NAME CloudDeployment-PT-4a-04
FORMULA_NAME CloudDeployment-PT-4a-05
FORMULA_NAME CloudDeployment-PT-4a-06
FORMULA_NAME CloudDeployment-PT-4a-07
FORMULA_NAME CloudDeployment-PT-4a-08
FORMULA_NAME CloudDeployment-PT-4a-09
FORMULA_NAME CloudDeployment-PT-4a-10
FORMULA_NAME CloudDeployment-PT-4a-11
FORMULA_NAME CloudDeployment-PT-4a-12
FORMULA_NAME CloudDeployment-PT-4a-13
FORMULA_NAME CloudDeployment-PT-4a-14
FORMULA_NAME CloudDeployment-PT-4a-15

=== Now, execution of the tool begins

BK_START 1589884148233

[2020-05-19 10:29:11] [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]
[2020-05-19 10:29:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 10:29:11] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2020-05-19 10:29:11] [INFO ] Transformed 141 places.
[2020-05-19 10:29:11] [INFO ] Transformed 475 transitions.
[2020-05-19 10:29:11] [INFO ] Found NUPN structural information;
[2020-05-19 10:29:11] [INFO ] Parsed PT model containing 141 places and 475 transitions in 194 ms.
Ensure Unique test removed 52 transitions
Reduce redundant transitions removed 52 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1658 resets, run finished after 927 ms. (steps per millisecond=107 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1]
[2020-05-19 10:29:12] [INFO ] Flow matrix only has 226 transitions (discarded 197 similar events)
// Phase 1: matrix 226 rows 141 cols
[2020-05-19 10:29:12] [INFO ] Computed 24 place invariants in 21 ms
[2020-05-19 10:29:12] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 31 ms returned unsat
[2020-05-19 10:29:12] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 26 ms returned sat
[2020-05-19 10:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 10:29:13] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2020-05-19 10:29:13] [INFO ] State equation strengthened by 90 read => feed constraints.
[2020-05-19 10:29:13] [INFO ] [Real]Added 90 Read/Feed constraints in 30 ms returned sat
[2020-05-19 10:29:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 10:29:13] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 34 ms returned sat
[2020-05-19 10:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 10:29:13] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2020-05-19 10:29:13] [INFO ] [Nat]Added 90 Read/Feed constraints in 48 ms returned sat
[2020-05-19 10:29:13] [INFO ] Computed and/alt/rep : 422/2436/225 causal constraints in 62 ms.
[2020-05-19 10:29:14] [INFO ] Added : 141 causal constraints over 29 iterations in 985 ms. Result :sat
[2020-05-19 10:29:14] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 17 ms returned sat
[2020-05-19 10:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 10:29:14] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2020-05-19 10:29:14] [INFO ] [Real]Added 90 Read/Feed constraints in 19 ms returned sat
[2020-05-19 10:29:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 10:29:14] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 25 ms returned sat
[2020-05-19 10:29:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 10:29:15] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2020-05-19 10:29:15] [INFO ] [Nat]Added 90 Read/Feed constraints in 45 ms returned sat
[2020-05-19 10:29:15] [INFO ] Computed and/alt/rep : 422/2436/225 causal constraints in 46 ms.
[2020-05-19 10:29:16] [INFO ] Added : 136 causal constraints over 28 iterations in 995 ms. Result :sat
[2020-05-19 10:29:16] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 24 ms returned sat
[2020-05-19 10:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 10:29:16] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2020-05-19 10:29:16] [INFO ] [Real]Added 90 Read/Feed constraints in 41 ms returned sat
[2020-05-19 10:29:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 10:29:16] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 67 ms returned sat
[2020-05-19 10:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 10:29:16] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2020-05-19 10:29:16] [INFO ] [Nat]Added 90 Read/Feed constraints in 39 ms returned sat
[2020-05-19 10:29:17] [INFO ] Computed and/alt/rep : 422/2436/225 causal constraints in 53 ms.
[2020-05-19 10:29:17] [INFO ] Added : 136 causal constraints over 28 iterations in 981 ms. Result :sat
[2020-05-19 10:29:18] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 13 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-19 10:29:18] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-19 10:29:18] [INFO ] Flatten gal took : 160 ms
FORMULA CloudDeployment-PT-4a-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 10:29:18] [INFO ] Flatten gal took : 74 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 10:29:18] [INFO ] Applying decomposition
[2020-05-19 10:29:18] [INFO ] Flatten gal took : 94 ms
[2020-05-19 10:29:19] [INFO ] Input system was already deterministic with 423 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/graph17294617781745130383.txt, -o, /tmp/graph17294617781745130383.bin, -w, /tmp/graph17294617781745130383.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/graph17294617781745130383.bin, -l, -1, -v, -w, /tmp/graph17294617781745130383.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 10:29:19] [INFO ] Decomposing Gal with order
[2020-05-19 10:29:19] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 226 out of 423 initially.
// Phase 1: matrix 226 rows 141 cols
[2020-05-19 10:29:19] [INFO ] Computed 24 place invariants in 5 ms
inv : p31 - p113 = 0
inv : p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 - p113 - p139 - p140 = 0
inv : p57 - p113 = 0
inv : p4 - p139 - p140 = 0
inv : p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p137 + p138 - p139 - p140 = 0
inv : p3 - p113 = 0
inv : p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 - p113 - p139 - p140 = 0
inv : p30 - p139 - p140 = 0
inv : p85 - p113 = 0
inv : p2 - p139 - p140 = 0
inv : p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p133 + p134 - p139 - p140 = 0
inv : p87 - p113 = 0
inv : p29 - p113 = 0
inv : p58 - p139 - p140 = 0
inv : p59 - p113 = 0
inv : p32 - p139 - p140 = 0
inv : p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 - p113 - p139 - p140 = 0
inv : p1 - p113 = 0
inv : p60 - p139 - p140 = 0
inv : p86 - p139 - p140 = 0
inv : p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 - p113 - p139 - p140 = 0
inv : p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p135 + p136 - p139 - p140 = 0
inv : p88 - p139 - p140 = 0
inv : p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 - p139 - p140 = 0
Total of 24 invariants.
[2020-05-19 10:29:19] [INFO ] Computed 24 place invariants in 10 ms
[2020-05-19 10:29:19] [INFO ] Removed a total of 426 redundant transitions.
[2020-05-19 10:29:19] [INFO ] Flatten gal took : 122 ms
[2020-05-19 10:29:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 22 ms.
[2020-05-19 10:29:19] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 8 ms
[2020-05-19 10:29:19] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/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
[2020-05-19 10:29:19] [INFO ] Proved 141 variables to be positive in 321 ms
[2020-05-19 10:29:19] [INFO ] Computing symmetric may disable matrix : 423 transitions.
[2020-05-19 10:29:19] [INFO ] Computation of disable matrix completed :0/423 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Checking formula 0 : !(((G(X("((i8.u40.p86==1)&&(i8.u32.p116==1))")))||(G("(i5.u22.p83!=1)"))))
Formula 0 simplified : !(GX"((i8.u40.p86==1)&&(i8.u32.p116==1))" | G"(i5.u22.p83!=1)")
built 19 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 13 ordering constraints for composite.
built 6 ordering constraints for composite.
built 48 ordering constraints for composite.
built 18 ordering constraints for composite.
built 18 ordering constraints for composite.
built 18 ordering constraints for composite.
[2020-05-19 10:29:19] [INFO ] Computation of Complete disable matrix. took 83 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 10:29:19] [INFO ] Computing symmetric may enable matrix : 423 transitions.
[2020-05-19 10:29:19] [INFO ] Computation of Complete enable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t95, t134, t159, i0.t148, i0.u4.t143, i0.u4.t371, i1.t153, i1.u0.t152, i1.u7.t120, i1.u7.t156, i2.t109, i2.u11.t104, i2.u11.t386, i3.t114, i3.u14.t81, i3.u14.t117, i3.u15.t113, i4.t70, i4.i0.t56, i4.i0.u19.t65, i4.i0.u19.t355, i5.t75, i5.u22.t42, i5.u22.t78, i5.u23.t74, i6.t31, i6.t17, i6.u27.t26, i6.u27.t419, i7.t36, i7.u30.t3, i7.u30.t39, i7.u31.t35, i8.t452, i8.t445, i8.t438, i8.t431, i8.u40.t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/267/38/305
Computing Next relation with stutter on 2 deadlock states
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
30 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,0,0.345005,23968,1,0,11073,704,3385,19591,1090,1609,43733
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(((((G((X(("(i3.u13.p51==1)")U("((((i8.u40.p86==1)&&(i8.u40.p88==1))&&(i7.u31.p112==1))&&(i8.u40.p129==1))")))||("(i3.u13.p51==1)")))&&("(i8.u40.p86==1)"))&&("(i8.u40.p88==1)"))&&("(i7.u31.p112==1)"))&&("(i8.u40.p129==1)"))))
Formula 1 simplified : !F("(i7.u31.p112==1)" & "(i8.u40.p86==1)" & "(i8.u40.p88==1)" & "(i8.u40.p129==1)" & G("(i3.u13.p51==1)" | X("(i3.u13.p51==1)" U "((((i8.u40.p86==1)&&(i8.u40.p88==1))&&(i7.u31.p112==1))&&(i8.u40.p129==1))")))
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
24 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,0,0.603652,31944,1,0,24085,786,3496,43581,1106,2546,80570
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(!(F(!(F(!(X((G("(i4.i0.u20.p75==1)"))U(X(G("(((((i8.u40.p58==1)&&(i8.u40.p60==1))&&(i4.i0.u20.p75==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))"))))))))))))
Formula 2 simplified : !F!F!F!X(G"(i4.i0.u20.p75==1)" U XG"(((((i8.u40.p58==1)&&(i8.u40.p60==1))&&(i4.i0.u20.p75==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))")
Computing Next relation with stutter on 2 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 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,0,0.6421,32516,1,0,25346,794,3568,45754,1116,2642,84901
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(G(X(!(G(((!(F(X("((i8.u40.p32==1)&&(i3.u12.p45==1))"))))||(("(i3.u13.p50==1)")U("((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i1.u0.p28==1))&&(i8.u40.p121==1))")))||("((i8.u40.p32==1)&&(i3.u12.p45==1))"))))))))
Formula 3 simplified : !XGX!G("((i8.u40.p32==1)&&(i3.u12.p45==1))" | !FX"((i8.u40.p32==1)&&(i3.u12.p45==1))" | ("(i3.u13.p50==1)" U "((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i1.u0.p28==1))&&(i8.u40.p121==1))"))
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
5 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,0,0.703423,33824,1,0,28097,801,3651,48902,1125,2695,94834
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((X(F((X(G(F("(((((i8.u40.p2!=1)||(i8.u40.p4!=1))||(i1.u7.p25!=1))||(i8.u40.p130!=1))||(i8.u40.p139!=1))"))))U(G("((i8.u40.p86==1)&&(i8.u32.p116==1))")))))U(G("(((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i1.u7.p25==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))"))))
Formula 4 simplified : !(XF(XGF"(((((i8.u40.p2!=1)||(i8.u40.p4!=1))||(i1.u7.p25!=1))||(i8.u40.p130!=1))||(i8.u40.p139!=1))" U G"((i8.u40.p86==1)&&(i8.u32.p116==1))") U G"(((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i1.u7.p25==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))")
Computing Next relation with stutter on 2 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,0,0.721313,34076,1,0,28636,804,3707,49787,1129,2730,96316
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((G(X("(((((((((((((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i0.u4.p16==1))&&(i8.u40.p30==1))&&(i8.u40.p32==1))&&(i2.u11.p44==1))&&(i8.u40.p58==1))&&(i8.u40.p60==1))&&(i4.i0.u19.p72==1))&&(i8.u40.p86==1))&&(i8.u40.p88==1))&&(i6.u27.p100==1))&&(i8.u40.p130==1))&&(i8.u40.p140==1))||((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i1.u0.p28==1))&&(i8.u40.p129==1)))"))))
Formula 5 simplified : !GX"(((((((((((((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i0.u4.p16==1))&&(i8.u40.p30==1))&&(i8.u40.p32==1))&&(i2.u11.p44==1))&&(i8.u40.p58==1))&&(i8.u40.p60==1))&&(i4.i0.u19.p72==1))&&(i8.u40.p86==1))&&(i8.u40.p88==1))&&(i6.u27.p100==1))&&(i8.u40.p130==1))&&(i8.u40.p140==1))||((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i1.u0.p28==1))&&(i8.u40.p129==1)))"
Computing Next relation with stutter on 2 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,0,0.730281,34340,1,0,28697,804,3809,49886,1149,2730,96537
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((!((X(!(G("(i0.u3.p11==1)"))))U((("(i4.i0.u18.p67==1)")U("((i8.u40.p60==1)&&(i8.u40.p86==1))"))U("((i8.u40.p60==1)&&(i8.u40.p86==1))")))))
Formula 6 simplified : X!G"(i0.u3.p11==1)" U (("(i4.i0.u18.p67==1)" U "((i8.u40.p60==1)&&(i8.u40.p86==1))") U "((i8.u40.p60==1)&&(i8.u40.p86==1))")
Computing Next relation with stutter on 2 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,0,0.735568,34340,1,0,28697,804,3878,49886,1154,2730,96624
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((G(X((G("((i8.u40.p32!=1)||(i8.u40.p88!=1))"))&&(X(X("(((((i8.u40.p30==1)&&(i8.u40.p32==1))&&(i3.u14.p53==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))")))))))
Formula 7 simplified : !GX(G"((i8.u40.p32!=1)||(i8.u40.p88!=1))" & XX"(((((i8.u40.p30==1)&&(i8.u40.p32==1))&&(i3.u14.p53==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))")
Computing Next relation with stutter on 2 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,0,0.737795,34340,1,0,28697,804,3889,49886,1157,2730,96638
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((G(!(G(!(G(!(F(X("(i6.u26.p96==1)")))))))))U(F("(i6.u26.p96==1)"))))
Formula 8 simplified : !(G!G!G!FX"(i6.u26.p96==1)" U F"(i6.u26.p96==1)")
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
2 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,0,0.751186,34340,1,0,29089,805,3907,50731,1157,2732,98181
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F("(((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i0.u1.p8==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))")))
Formula 9 simplified : !F"(((((i8.u40.p2==1)&&(i8.u40.p4==1))&&(i0.u1.p8==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))"
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
27 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,0,1.01854,40412,1,0,41960,812,3945,69808,1157,2878,124186
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((F((G("(i4.i0.u18.p69==1)"))U(!(X(!(G("(i4.i0.u18.p69==1)"))))))))
Formula 10 simplified : !F(G"(i4.i0.u18.p69==1)" U !X!G"(i4.i0.u18.p69==1)")
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
103 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.0527,66812,1,0,96644,842,3971,149284,1157,3437,201387
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((!(X(F(X((G("(i6.u26.p96==1)"))||("(((((i8.u40.p58==1)&&(i8.u40.p60==1))&&(i4.i0.u19.p72==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))")))))))
Formula 11 simplified : XFX("(((((i8.u40.p58==1)&&(i8.u40.p60==1))&&(i4.i0.u19.p72==1))&&(i8.u40.p130==1))&&(i8.u40.p139==1))" | G"(i6.u26.p96==1)")
Computing Next relation with stutter on 2 deadlock states
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 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,0,2.06482,67076,1,0,97387,842,3983,150347,1157,3446,203299
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((((G(X(X(G("(i0.u4.p15==1)")))))U((X("(i0.u4.p15==1)"))||("(i1.u5.p20==1)")))&&(F("(i0.u4.p15!=1)"))))
Formula 12 simplified : !((GXXG"(i0.u4.p15==1)" U ("(i1.u5.p20==1)" | X"(i0.u4.p15==1)")) & F"(i0.u4.p15!=1)")
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,2.13795,69188,1,0,100822,849,4058,154051,1159,3466,212834
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-14 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.computeAblingForPredicate(NecessaryEnablingsolver.java:757)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
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)
[2020-05-19 10:29:22] [INFO ] Built C files in 3288ms 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 1589884163781

--------------------
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="CloudDeployment-PT-4a"
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 CloudDeployment-PT-4a, 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 r036-smll-158901930900298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4a.tgz
mv CloudDeployment-PT-4a 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 ;