Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545800194.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 DES-PT-01a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545800194
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.4K Mar 30 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 30 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K Mar 27 08:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 27 08:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 08:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 26 08:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 32K 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 DES-PT-01a-00
FORMULA_NAME DES-PT-01a-01
FORMULA_NAME DES-PT-01a-02
FORMULA_NAME DES-PT-01a-03
FORMULA_NAME DES-PT-01a-04
FORMULA_NAME DES-PT-01a-05
FORMULA_NAME DES-PT-01a-06
FORMULA_NAME DES-PT-01a-07
FORMULA_NAME DES-PT-01a-08
FORMULA_NAME DES-PT-01a-09
FORMULA_NAME DES-PT-01a-10
FORMULA_NAME DES-PT-01a-11
FORMULA_NAME DES-PT-01a-12
FORMULA_NAME DES-PT-01a-13
FORMULA_NAME DES-PT-01a-14
FORMULA_NAME DES-PT-01a-15

=== Now, execution of the tool begins

BK_START 1589526372970

[2020-05-15 07:06:16] [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 07:06:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 07:06:16] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2020-05-15 07:06:16] [INFO ] Transformed 119 places.
[2020-05-15 07:06:16] [INFO ] Transformed 76 transitions.
[2020-05-15 07:06:16] [INFO ] Found NUPN structural information;
[2020-05-15 07:06:16] [INFO ] Parsed PT model containing 119 places and 76 transitions in 179 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 4009 resets, run finished after 499 ms. (steps per millisecond=200 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 62 rows 119 cols
[2020-05-15 07:06:17] [INFO ] Computed 59 place invariants in 19 ms
[2020-05-15 07:06:17] [INFO ] [Real]Absence check using 33 positive place invariants in 40 ms returned sat
[2020-05-15 07:06:17] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 15 ms returned sat
[2020-05-15 07:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 07:06:17] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2020-05-15 07:06:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-15 07:06:17] [INFO ] [Real]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-15 07:06:17] [INFO ] Computed and/alt/rep : 61/202/61 causal constraints in 15 ms.
[2020-05-15 07:06:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 07:06:18] [INFO ] [Nat]Absence check using 33 positive place invariants in 30 ms returned sat
[2020-05-15 07:06:18] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 12 ms returned sat
[2020-05-15 07:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 07:06:18] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2020-05-15 07:06:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2020-05-15 07:06:18] [INFO ] Computed and/alt/rep : 61/202/61 causal constraints in 10 ms.
[2020-05-15 07:06:18] [INFO ] Added : 55 causal constraints over 12 iterations in 292 ms. Result :sat
[2020-05-15 07:06:18] [INFO ] [Real]Absence check using 33 positive place invariants in 17 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-15 07:06:19] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-15 07:06:19] [INFO ] Flatten gal took : 90 ms
FORMULA DES-PT-01a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 07:06:19] [INFO ] Flatten gal took : 27 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 07:06:19] [INFO ] Applying decomposition
[2020-05-15 07:06:19] [INFO ] Flatten gal took : 24 ms
[2020-05-15 07:06:19] [INFO ] Input system was already deterministic with 62 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/graph18434671745399458704.txt, -o, /tmp/graph18434671745399458704.bin, -w, /tmp/graph18434671745399458704.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/graph18434671745399458704.bin, -l, -1, -v, -w, /tmp/graph18434671745399458704.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 07:06:19] [INFO ] Decomposing Gal with order
[2020-05-15 07:06:19] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 62 rows 119 cols
[2020-05-15 07:06:19] [INFO ] Computed 59 place invariants in 9 ms
inv : p22 + p23 - p24 - p25 = 0
inv : p0 + p30 + p31 = 1
inv : p0 + p46 + p59 - p63 + p75 + p79 - p91 = 1
inv : p0 + p1 - p2 + p13 - p15 - p39 - p43 - p98 - p99 - p101 - p102 - p105 - p106 + p109 + p114 + p116 = 1
inv : p49 - p59 + p65 - p75 - p81 + p91 = 0
inv : p0 + p5 + p6 = 1
inv : p0 + p52 + p59 - p69 + p75 + p85 - p91 = 1
inv : p0 + p90 + p91 + p94 + p95 = 1
inv : p55 - p59 + p71 - p75 - p87 + p91 = 0
inv : p0 + p64 + p65 = 1
inv : 3*p0 + 2*p1 - 2*p2 - p37 - p39 - p43 - p99 - p101 - p102 + p104 - p105 - p106 + p108 + p109 + p113 + 2*p114 + p116 + p118 = 3
inv : p0 + p60 + p61 = 1
inv : p0 + p98 + p99 + p100 + p101 + p102 + p105 + p106 = 1
inv : -2*p0 - p1 + p2 + p37 + p41 + p59 + p75 - p91 - p94 + p97 + p99 + p101 + p105 - p114 - p116 = -2
inv : 2*p1 - p2 - p4 - p11 - p15 + p18 - p25 + p27 - p28 - p29 - p32 - p37 - p39 - p43 + p93 - p95 - p97 - p99 - p101 - p105 + p109 + p114 + p116 = 0
inv : p0 + p34 + p35 = 1
inv : p0 + p74 + p75 = 1
inv : p0 + p78 + p79 + p94 + p95 = 1
inv : p0 + p56 + p59 - p73 + p75 + p89 - p91 = 1
inv : p0 + p16 = 1
inv : p0 + p14 + p15 = 1
inv : p0 + p76 + p77 + p94 + p95 = 1
inv : p53 - p59 + p69 - p75 - p85 + p91 = 0
inv : p45 - p59 + p61 - p75 - p77 + p91 = 0
inv : p0 + p86 + p87 + p94 + p95 = 1
inv : -3*p0 - 2*p1 + 2*p2 + p37 + p39 + p43 + p99 + p103 + p105 + p106 - p108 - p109 - p113 - 2*p114 - p116 - p118 = -3
inv : p0 + p50 + p59 - p67 + p75 + p83 - p91 = 1
inv : p0 + p36 + p37 = 1
inv : p0 + p68 + p69 = 1
inv : p47 - p59 + p63 - p75 - p79 + p91 = 0
inv : p0 + p44 + p59 - p61 + p75 + p77 - p91 = 1
inv : p0 + p114 + p117 + p118 = 1
inv : -p105 - p106 + p107 + p108 = 0
inv : p26 + p27 - p28 - p29 = 0
inv : p0 + p62 + p63 = 1
inv : p0 + p109 + p110 + p111 + p112 + p113 = 1
inv : p0 + p88 + p89 + p94 + p95 = 1
inv : p0 + p84 + p85 + p94 + p95 = 1
inv : p0 + p114 + p115 + p116 = 1
inv : p57 - p59 + p73 - p75 - p89 + p91 = 0
inv : p92 + p93 - p94 - p95 = 0
inv : p0 + p32 + p33 = 1
inv : p0 + p72 + p73 = 1
inv : 3*p0 + p1 - p2 - p37 + p40 - p59 - p75 + p91 + p94 - p97 - p99 - p101 - p105 + p114 + p116 = 3
inv : p51 - p59 + p67 - p75 - p83 + p91 = 0
inv : p0 + p96 + p97 = 1
inv : -p1 + p2 + p12 + p15 + p39 + p43 + p98 + p99 + p101 + p102 + p105 + p106 - p109 - p114 - p116 = 0
inv : p0 + p42 + p43 = 1
inv : p0 + p7 + p8 = 1
inv : p0 + p66 + p67 = 1
inv : p0 + p58 + p59 = 1
inv : p0 - 2*p1 + p2 + p4 + p11 + p15 + p17 + p25 - p27 + p28 + p29 + p32 + p37 + p39 + p43 - p93 + p95 + p97 + p99 + p101 + p105 - p109 - p114 - p116 = 1
inv : p0 + p38 + p39 = 1
inv : p0 + p80 + p81 + p94 + p95 = 1
inv : p0 + p48 + p59 - p65 + p75 + p81 - p91 = 1
inv : p0 + p54 + p59 - p71 + p75 + p87 - p91 = 1
inv : p0 + p82 + p83 + p94 + p95 = 1
inv : p0 + p9 + p10 + p11 = 1
inv : p0 + p70 + p71 = 1
Total of 59 invariants.
[2020-05-15 07:06:19] [INFO ] Computed 59 place invariants in 43 ms
[2020-05-15 07:06:19] [INFO ] Removed a total of 14 redundant transitions.
[2020-05-15 07:06:19] [INFO ] Flatten gal took : 121 ms
[2020-05-15 07:06:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 22 ms.
[2020-05-15 07:06:19] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 38 ms
[2020-05-15 07:06:19] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 3 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
[2020-05-15 07:06:19] [INFO ] Proved 119 variables to be positive in 369 ms
[2020-05-15 07:06:19] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2020-05-15 07:06:19] [INFO ] Computation of disable matrix completed :0/62 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Checking formula 0 : !((F(X(G(X(G(((((!(F(X("(((i11.u23.p56==1)&&(i11.u31.p73==1))||((i6.u32.p74==1)&&(i6.u40.p90==1)))"))))||("(i11.u23.p56!=1)"))||("(i11.u31.p73!=1)"))||("(i6.u32.p74!=1)"))||("(i6.u40.p90!=1)"))))))))
Formula 0 simplified : !FXGXG("(i6.u32.p74!=1)" | "(i6.u40.p90!=1)" | "(i11.u23.p56!=1)" | "(i11.u31.p73!=1)" | !FX"(((i11.u23.p56==1)&&(i11.u31.p73==1))||((i6.u32.p74==1)&&(i6.u40.p90==1)))")
[2020-05-15 07:06:19] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 07:06:19] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2020-05-15 07:06:19] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
built 9 ordering constraints for composite.
built 10 ordering constraints for composite.
built 15 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 19 ordering constraints for composite.
built 17 ordering constraints for composite.
built 5 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, i0.u2.t8, i0.u2.t13, i1.t73, i1.t63, i1.t0, i1.u1.t9, i2.t65, i2.u0.t10, i2.u6.t74, i13.t40, i13.u48.t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/45/14/59
Computing Next relation with stutter on 276 deadlock states
60 unique states visited
59 strongly connected components in search stack
63 transitions explored
60 items max in DFS search stack
64 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,0,0.690779,33820,1,0,35224,366,1540,57876,259,900,64630
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-01a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F(!(G((("(((i7.u18.p46!=1)||(i7.u26.p63!=1))&&((i8.u20.p50!=1)||(i8.u28.p67!=1)))")U("((i8.u20.p50==1)&&(i8.u28.p67==1))"))||(F("((i13.u4.p15==1)&&(i13.u47.p109==1))"))))))))
Formula 1 simplified : !GF!G(("(((i7.u18.p46!=1)||(i7.u26.p63!=1))&&((i8.u20.p50!=1)||(i8.u28.p67!=1)))" U "((i8.u20.p50==1)&&(i8.u28.p67==1))") | F"((i13.u4.p15==1)&&(i13.u47.p109==1))")
Computing Next relation with stutter on 276 deadlock states
93 unique states visited
93 strongly connected components in search stack
94 transitions explored
93 items max in DFS search stack
101 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,0,1.70643,55728,1,0,80861,367,1632,121895,260,913,138023
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA DES-PT-01a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((G(F("((i4.u25.p60==1)&&(i4.u33.p76==1))"))))
Formula 2 simplified : !GF"((i4.u25.p60==1)&&(i4.u33.p76==1))"
Computing Next relation with stutter on 276 deadlock states
[2020-05-15 07:06:21] [INFO ] Computing symmetric co enabling matrix : 62 transitions.
59 unique states visited
59 strongly connected components in search stack
60 transitions explored
59 items max in DFS search stack
46 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,0,2.16851,67132,1,0,110118,368,1672,145920,260,919,181076
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA DES-PT-01a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(((F("((i12.u44.p100!=1)||(i13.u48.p115!=1))"))&&(!(G(X(G((!(G("((i13.u4.p15==1)&&(i13.u47.p109==1))")))&&("((i1.u5.p18!=1)||(i1.u41.p92!=1))"))))))))
Formula 3 simplified : !(F"((i12.u44.p100!=1)||(i13.u48.p115!=1))" & !GXG("((i1.u5.p18!=1)||(i1.u41.p92!=1))" & !G"((i13.u4.p15==1)&&(i13.u47.p109==1))"))
Computing Next relation with stutter on 276 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
14 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,0,2.31313,71620,1,0,122989,368,1716,157840,261,922,199105
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA DES-PT-01a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(X(("((i3.u14.p38==1)&&(i13.u47.p110==1))")U(G(X("((i3.u14.p38!=1)||(i13.u47.p110!=1))")))))))
Formula 4 simplified : !GX("((i3.u14.p38==1)&&(i13.u47.p110==1))" U GX"((i3.u14.p38!=1)||(i13.u47.p110!=1))")
Computing Next relation with stutter on 276 deadlock states
61 unique states visited
61 strongly connected components in search stack
63 transitions explored
61 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,0,2.54672,78220,1,0,140613,368,1759,172063,261,934,222057
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA DES-PT-01a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((!(F("(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))"))))
Formula 5 simplified : F"(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))"
Computing Next relation with stutter on 276 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,2.60331,79276,1,0,143246,368,1807,174461,261,934,227825
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA DES-PT-01a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((!(F("((((i10.u22.p54==1)&&(i10.u30.p71==1))&&(i1.u5.p17==1))&&(i1.u8.p24==1))")))U(F(X(F("((i1.u5.p17==1)&&(i1.u8.p24==1))"))))))
Formula 6 simplified : !(!F"((((i10.u22.p54==1)&&(i10.u30.p71==1))&&(i1.u5.p17==1))&&(i1.u8.p24==1))" U FXF"((i1.u5.p17==1)&&(i1.u8.p24==1))")
Computing Next relation with stutter on 276 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
29 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,0,2.90632,86140,1,0,162596,368,1856,187313,261,935,256553
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA DES-PT-01a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((X((X(F("(((i12.u15.p41==1)&&(i13.u16.p43==1))&&(i12.u44.p100==1))")))&&(!(X("(((i12.u15.p41==1)&&(i13.u16.p43==1))&&(i12.u44.p100==1))"))))))
Formula 7 simplified : !X(XF"(((i12.u15.p41==1)&&(i13.u16.p43==1))&&(i12.u44.p100==1))" & !X"(((i12.u15.p41==1)&&(i13.u16.p43==1))&&(i12.u44.p100==1))")
Computing Next relation with stutter on 276 deadlock states
[2020-05-15 07:06:22] [INFO ] Computation of co-enabling matrix(20/62) took 1171 ms. Total solver calls (SAT/UNSAT): 348(222/126)
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,3.02844,89308,1,0,169975,369,1888,192588,261,936,268065
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA DES-PT-01a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G(("((i0.u2.p10!=1)||(i0.u11.p32!=1))")||(((!(X("((i0.u2.p10==1)&&(i0.u11.p32==1))")))&&(!(F("(i13.u4.p0==1)"))))&&("((i12.u44.p106!=1)||(i13.u46.p108!=1))")))))
Formula 8 simplified : !G("((i0.u2.p10!=1)||(i0.u11.p32!=1))" | ("((i12.u44.p106!=1)||(i13.u46.p108!=1))" & !X"((i0.u2.p10==1)&&(i0.u11.p32==1))" & !F"(i13.u4.p0==1)"))
Computing Next relation with stutter on 276 deadlock states
65 unique states visited
15 strongly connected components in search stack
114 transitions explored
65 items max in DFS search stack
79 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,0,3.82511,105676,1,0,206896,369,2027,250162,262,941,325929
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA DES-PT-01a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F((((!(F("((((((i2.u0.p5==1)&&(i1.u1.p7==1))&&(i0.u2.p11==1))&&(i12.u3.p12==1))&&(i13.u4.p14==1))&&(i13.u4.p16==1))")))&&("(i1.u7.p26==1)"))&&("(i2.u10.p31==1)"))&&("(i0.u11.p33==1)"))))
Formula 9 simplified : !F("(i0.u11.p33==1)" & "(i1.u7.p26==1)" & "(i2.u10.p31==1)" & !F"((((((i2.u0.p5==1)&&(i1.u1.p7==1))&&(i0.u2.p11==1))&&(i12.u3.p12==1))&&(i13.u4.p14==1))&&(i13.u4.p16==1))")
Computing Next relation with stutter on 276 deadlock states
[2020-05-15 07:06:24] [INFO ] Computation of Finished co-enabling matrix. took 2419 ms. Total solver calls (SAT/UNSAT): 505(310/195)
[2020-05-15 07:06:24] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2020-05-15 07:06:25] [INFO ] Computation of Completed DNA matrix. took 924 ms. Total solver calls (SAT/UNSAT): 32(0/32)
[2020-05-15 07:06:25] [INFO ] Built C files in 5903ms 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]
53 unique states visited
53 strongly connected components in search stack
53 transitions explored
53 items max in DFS search stack
246 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,0,6.27241,151612,1,0,295382,369,2101,339537,265,943,456057
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA DES-PT-01a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((!(G(F(!(F("((i13.u47.p113==1)&&(i13.u48.p117==1))"))))))&&(!(G("(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))")))))
Formula 10 simplified : !(!GF!F"((i13.u47.p113==1)&&(i13.u48.p117==1))" & !G"(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))")
Computing Next relation with stutter on 276 deadlock states
59 unique states visited
59 strongly connected components in search stack
60 transitions explored
59 items max in DFS search stack
22 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,0,6.50097,156100,1,0,304013,369,2127,349960,266,943,469188
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA DES-PT-01a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(((F(("(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))")U("(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))")))||(!(F("(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))")))))
Formula 11 simplified : !(F"(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))" | !F"(((i1.u7.p26==1)&&(i2.u10.p31==1))&&(i0.u11.p33==1))")
Computing Next relation with stutter on 276 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,6.50151,156100,1,0,304013,369,2127,349960,266,943,469188
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA DES-PT-01a-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1589526387745

--------------------
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="DES-PT-01a"
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 DES-PT-01a, 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 r051-ebro-158902545800194"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01a.tgz
mv DES-PT-01a 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 ;