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-158902545800210.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-02a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545800210
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 3.2K Mar 30 01:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 30 01:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 28 16:16 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 3.1K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 27 08:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K Mar 27 08:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 26 08:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K 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 33K 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-02a-00
FORMULA_NAME DES-PT-02a-01
FORMULA_NAME DES-PT-02a-02
FORMULA_NAME DES-PT-02a-03
FORMULA_NAME DES-PT-02a-04
FORMULA_NAME DES-PT-02a-05
FORMULA_NAME DES-PT-02a-06
FORMULA_NAME DES-PT-02a-07
FORMULA_NAME DES-PT-02a-08
FORMULA_NAME DES-PT-02a-09
FORMULA_NAME DES-PT-02a-10
FORMULA_NAME DES-PT-02a-11
FORMULA_NAME DES-PT-02a-12
FORMULA_NAME DES-PT-02a-13
FORMULA_NAME DES-PT-02a-14
FORMULA_NAME DES-PT-02a-15

=== Now, execution of the tool begins

BK_START 1589528275991

[2020-05-15 07:37:59] [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 07:37:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 07:37:59] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2020-05-15 07:37:59] [INFO ] Transformed 123 places.
[2020-05-15 07:37:59] [INFO ] Transformed 80 transitions.
[2020-05-15 07:37:59] [INFO ] Found NUPN structural information;
[2020-05-15 07:37:59] [INFO ] Parsed PT model containing 123 places and 80 transitions in 176 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 534 steps, including 11 resets, run visited all 38 properties in 28 ms. (steps per millisecond=19 )
[2020-05-15 07:37:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-15 07:37:59] [INFO ] Flatten gal took : 103 ms
FORMULA DES-PT-02a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 07:37:59] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 07:38:00] [INFO ] Applying decomposition
[2020-05-15 07:38:00] [INFO ] Flatten gal took : 22 ms
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/graph9848647151001429238.txt, -o, /tmp/graph9848647151001429238.bin, -w, /tmp/graph9848647151001429238.weights], workingDir=null]
[2020-05-15 07:38:00] [INFO ] Input system was already deterministic with 66 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph9848647151001429238.bin, -l, -1, -v, -w, /tmp/graph9848647151001429238.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 07:38:00] [INFO ] Decomposing Gal with order
[2020-05-15 07:38:00] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 66 rows 123 cols
[2020-05-15 07:38:00] [INFO ] Removed a total of 16 redundant transitions.
[2020-05-15 07:38:00] [INFO ] Computed 59 place invariants in 24 ms
inv : p0 + p58 + p63 - p75 + p79 + p91 - p95 = 1
inv : -2*p0 - 2*p1 - p2 + 2*p3 + p4 + p41 + p45 + p63 + p79 - p95 - p98 + p101 + p103 + p105 + p109 - p118 - p120 = -2
inv : p0 + p92 + p93 + p98 + p99 = 1
inv : p61 - p63 + p77 - p79 - p93 + p95 = 0
inv : p0 - 4*p1 - 2*p2 + 2*p3 + p4 + 2*p7 + p8 + p15 + p19 + p21 + p29 + p30 + p36 + p41 + p43 + p47 - p97 + p99 + p101 + p103 + p105 + p109 - p113 - p118 - p120 = 1
inv : p0 + p80 + p81 + p98 + p99 = 1
inv : p55 - p63 + p71 - p79 - p87 + p95 = 0
inv : p0 + p40 + p41 = 1
inv : p0 + p64 + p65 = 1
inv : p0 + p82 + p83 + p98 + p99 = 1
inv : p49 - p63 + p65 - p79 - p81 + p95 = 0
inv : p0 + p34 + p35 = 1
inv : p0 + p74 + p75 = 1
inv : p0 + p20 = 1
inv : p0 + p46 + p47 = 1
inv : p0 + p102 + p103 + p104 + p105 + p106 + p109 + p110 = 1
inv : p0 + p94 + p95 + p98 + p99 = 1
inv : p0 + p100 + p101 = 1
inv : p0 + p21 + p22 = 1
inv : p0 + p36 + p37 = 1
inv : p0 + p68 + p69 = 1
inv : 3*p0 + 4*p1 + 2*p2 - 4*p3 - 2*p4 - p41 - p43 - p47 - p103 - p105 - p106 + p108 - p109 - p110 + p112 + p113 + p117 + 2*p118 + p120 + p122 = 3
inv : p0 + p118 + p121 + p122 = 1
inv : p0 + p90 + p91 + p98 + p99 = 1
inv : p0 + p11 + p12 = 1
inv : p30 + p31 - p32 - p33 = 0
inv : p0 + p52 + p63 - p69 + p79 + p85 - p95 = 1
inv : -2*p1 - p2 + 2*p3 + p4 + p16 + p19 + p43 + p47 + p102 + p103 + p105 + p106 + p109 + p110 - p113 - p118 - p120 = 0
inv : p26 + p27 - p28 - p29 = 0
inv : p0 + p62 + p63 = 1
inv : -p109 - p110 + p111 + p112 = 0
inv : p0 + p78 + p79 = 1
inv : p0 + p86 + p87 + p98 + p99 = 1
inv : p0 + p50 + p63 - p67 + p79 + p83 - p95 = 1
inv : p0 + p72 + p73 = 1
inv : p53 - p63 + p69 - p79 - p85 + p95 = 0
inv : p0 + p60 + p63 - p77 + p79 + p93 - p95 = 1
inv : p0 + p18 + p19 = 1
inv : p0 + p42 + p43 = 1
inv : p0 + p54 + p63 - p71 + p79 + p87 - p95 = 1
inv : p59 - p63 + p75 - p79 - p91 + p95 = 0
inv : p0 + p66 + p67 = 1
inv : p0 + p88 + p89 + p98 + p99 = 1
inv : p51 - p63 + p67 - p79 - p83 + p95 = 0
inv : 3*p0 + 2*p1 + p2 - 2*p3 - p4 - p41 + p44 - p63 - p79 + p95 + p98 - p101 - p103 - p105 - p109 + p118 + p120 = 3
inv : p96 + p97 - p98 - p99 = 0
inv : p0 + p9 + p10 = 1
inv : p0 + p48 + p63 - p65 + p79 + p81 - p95 = 1
inv : p0 + p118 + p119 + p120 = 1
inv : p0 + p13 + p14 + p15 = 1
inv : p0 + p76 + p77 = 1
inv : p0 + p38 + p39 = 1
inv : p0 + p56 + p63 - p73 + p79 + p89 - p95 = 1
inv : -3*p0 - 4*p1 - 2*p2 + 4*p3 + 2*p4 + p41 + p43 + p47 + p103 + p107 + p109 + p110 - p112 - p113 - p117 - 2*p118 - p120 - p122 = -3
inv : p0 + p84 + p85 + p98 + p99 = 1
inv : p57 - p63 + p73 - p79 - p89 + p95 = 0
inv : p0 + p113 + p114 + p115 + p116 + p117 = 1
inv : p0 + p70 + p71 = 1
inv : p0 + 2*p1 + p2 - 2*p3 - p4 + p17 - p19 - p43 - p47 - p102 - p103 - p105 - p106 - p109 - p110 + p113 + p118 + p120 = 1
Total of 59 invariants.
[2020-05-15 07:38:00] [INFO ] Computed 59 place invariants in 37 ms
[2020-05-15 07:38:00] [INFO ] Flatten gal took : 109 ms
[2020-05-15 07:38:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 16 ms.
[2020-05-15 07:38:00] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 16 ms
[2020-05-15 07:38:00] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 15 LTL properties
Checking formula 0 : !(((X(X(((G(X(G("((i0.u2.p7==1)&&(i0.u2.p13==1))"))))U("(i2.u0.p10==1)"))U("((i7.u21.p56==1)&&(i7.u29.p73==1))"))))||(F(X("((i1.u5.p21==1)&&(i1.u9.p28==1))")))))
Formula 0 simplified : !(XX((GXG"((i0.u2.p7==1)&&(i0.u2.p13==1))" U "(i2.u0.p10==1)") U "((i7.u21.p56==1)&&(i7.u29.p73==1))") | FX"((i1.u5.p21==1)&&(i1.u9.p28==1))")
built 11 ordering constraints for composite.
built 10 ordering constraints for composite.
built 18 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 16 ordering constraints for composite.
built 18 ordering constraints for composite.
[2020-05-15 07:38:00] [INFO ] Proved 123 variables to be positive in 442 ms
[2020-05-15 07:38:00] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2020-05-15 07:38:00] [INFO ] Computation of disable matrix completed :0/66 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 07:38:00] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 07:38:00] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2020-05-15 07:38:00] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t35, t36, u14.t11, u48.t5, i0.u2.t8, i0.u2.t16, i1.t77, i1.t67, i1.t0, i1.u1.t9, i2.t69, i2.u0.t10, i2.u6.t78, i13.t47, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/46/17/63
Computing Next relation with stutter on 2654 deadlock states
70 unique states visited
70 strongly connected components in search stack
70 transitions explored
70 items max in DFS search stack
114 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,0,1.18205,51912,1,0,93171,739,1532,100459,382,2153,148987
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-02a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((((X(F("((i2.u0.p10==1)&&(i2.u6.p23==1))")))||(F(G("(i1.u1.p12==1)"))))||("((i7.u29.p72==1)&&(i7.u37.p88==1))"))U(G(((G("((i5.u26.p66==1)&&(i5.u34.p82==1))"))&&("(i2.u0.p10==1)"))&&("(i2.u6.p23==1)")))))
Formula 1 simplified : !(("((i7.u29.p72==1)&&(i7.u37.p88==1))" | XF"((i2.u0.p10==1)&&(i2.u6.p23==1))" | FG"(i1.u1.p12==1)") U G("(i2.u0.p10==1)" & "(i2.u6.p23==1)" & G"((i5.u26.p66==1)&&(i5.u34.p82==1))"))
Computing Next relation with stutter on 2654 deadlock states
59 unique states visited
59 strongly connected components in search stack
59 transitions explored
59 items max in DFS search stack
131 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,0,2.50176,76608,1,0,145127,835,1674,165669,382,2557,241673
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA DES-PT-02a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((G(F(G((X(F(((!(X(G("((i0.u2.p14==1)&&(i0.u12.p36==1))"))))&&("(i0.u2.p14==1)"))&&("(i0.u12.p36==1)"))))||("((((i9.u19.p52==1)&&(i9.u27.p69==1))&&(i13.u4.p19==1))&&(i13.u47.p113==1))"))))))
Formula 2 simplified : !GFG("((((i9.u19.p52==1)&&(i9.u27.p69==1))&&(i13.u4.p19==1))&&(i13.u47.p113==1))" | XF("(i0.u2.p14==1)" & "(i0.u12.p36==1)" & !XG"((i0.u2.p14==1)&&(i0.u12.p36==1))"))
Computing Next relation with stutter on 2654 deadlock states
[2020-05-15 07:38:03] [INFO ] Computing symmetric co enabling matrix : 66 transitions.
[2020-05-15 07:38:04] [INFO ] Computation of co-enabling matrix(1/66) took 168 ms. Total solver calls (SAT/UNSAT): 52(41/11)
[2020-05-15 07:38:06] [INFO ] Computation of Finished co-enabling matrix. took 2607 ms. Total solver calls (SAT/UNSAT): 545(332/213)
[2020-05-15 07:38:06] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2020-05-15 07:38:07] [INFO ] Computation of Completed DNA matrix. took 1224 ms. Total solver calls (SAT/UNSAT): 27(0/27)
[2020-05-15 07:38:07] [INFO ] Built C files in 7522ms 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]
Compilation finished in 2569 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 51 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>([](( X(<>(( ( !( X([]((LTLAP9==true)))) ) && ( (LTLAP10==true) ) ) && ( (LTLAP11==true) )))) || ( (LTLAP12==true)) ))), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>([](( X(<>(( ( !( X([]((LTLAP9==true)))) ) && ( (LTLAP10==true) ) ) && ( (LTLAP11==true) )))) || ( (LTLAP12==true)) ))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>([](( X(<>(( ( !( X([]((LTLAP9==true)))) ) && ( (LTLAP10==true) ) ) && ( (LTLAP11==true) )))) || ( (LTLAP12==true)) ))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
195 unique states visited
195 strongly connected components in search stack
196 transitions explored
195 items max in DFS search stack
1208 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,0,14.6003,271068,1,0,601275,840,1791,608806,385,2630,898400
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA DES-PT-02a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(G(("((i12.u3.p17==1)&&(i12.u44.p102==1))")U(("((i13.u16.p46==1)&&(i13.u47.p115==1))")U("((i12.u3.p17==1)&&(i12.u44.p102==1))"))))))
Formula 3 simplified : !XG("((i12.u3.p17==1)&&(i12.u44.p102==1))" U ("((i13.u16.p46==1)&&(i13.u47.p115==1))" U "((i12.u3.p17==1)&&(i12.u44.p102==1))"))
Computing Next relation with stutter on 2654 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,0,14.6068,271332,1,0,601290,840,1833,608825,385,2630,898520
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA DES-PT-02a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((G(!(((G("((i10.u23.p60==1)&&(i10.u31.p77==1))"))||("((i6.u20.p54==1)&&(i6.u28.p71==1))"))U(("(((i1.u8.p30==1)&&(i2.u11.p35==1))&&(i0.u12.p37==1))")U("(((i1.u8.p30==1)&&(i2.u11.p35==1))&&(i0.u12.p37==1))")))))U(!(F("(((i1.u8.p30==1)&&(i2.u11.p35==1))&&(i0.u12.p37==1))")))))
Formula 4 simplified : !(G!(("((i6.u20.p54==1)&&(i6.u28.p71==1))" | G"((i10.u23.p60==1)&&(i10.u31.p77==1))") U "(((i1.u8.p30==1)&&(i2.u11.p35==1))&&(i0.u12.p37==1))") U !F"(((i1.u8.p30==1)&&(i2.u11.p35==1))&&(i0.u12.p37==1))")
Computing Next relation with stutter on 2654 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
16 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,0,14.7701,275024,1,0,611093,841,1882,616885,385,2637,916901
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA DES-PT-02a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X((!(X(!(G("((i1.u7.p31==1)&&(i1.u10.p33==1))")))))U((F("(((i13.u15.p45==1)&&(i13.u16.p47==1))&&(i12.u44.p104==1))"))||("((i13.u46.p111==1)&&(i13.u47.p117==1))")))))
Formula 5 simplified : !X(!X!G"((i1.u7.p31==1)&&(i1.u10.p33==1))" U ("((i13.u46.p111==1)&&(i13.u47.p117==1))" | F"(((i13.u15.p45==1)&&(i13.u16.p47==1))&&(i12.u44.p104==1))"))
Computing Next relation with stutter on 2654 deadlock states
59 unique states visited
58 strongly connected components in search stack
59 transitions explored
58 items max in DFS search stack
126 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,16.0357,309344,1,0,696105,841,1972,684225,385,2642,1064566
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA DES-PT-02a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((F(!((G(X("((i13.u47.p117==1)&&(u48.p121==1))")))U(!(F("((((i2.u0.p10==1)&&(i2.u6.p23==1))&&(i1.u1.p12==1))&&(i1.u10.p32==1))")))))))
Formula 6 simplified : !F!(GX"((i13.u47.p117==1)&&(u48.p121==1))" U !F"((((i2.u0.p10==1)&&(i2.u6.p23==1))&&(i1.u1.p12==1))&&(i1.u10.p32==1))")
Computing Next relation with stutter on 2654 deadlock states
3 unique states visited
0 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,0,16.0417,309608,1,0,696165,841,2055,684317,386,2642,1065131
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA DES-PT-02a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(((X(G("(i0.u2.p14==1)")))U(G("(i0.u2.p14==1)"))))
Formula 7 simplified : !(XG"(i0.u2.p14==1)" U G"(i0.u2.p14==1)")
Computing Next relation with stutter on 2654 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,0,16.0429,309608,1,0,696165,841,2064,684317,386,2643,1065169
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA DES-PT-02a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X(!(G(!(X(X(!(G(X((G("((u14.p42==1)&&(i13.u47.p114==1))"))&&("((i13.u4.p19!=1)||(i13.u47.p113!=1))"))))))))))))
Formula 8 simplified : !X!G!XX!GX("((i13.u4.p19!=1)||(i13.u47.p113!=1))" & G"((u14.p42==1)&&(i13.u47.p114==1))")
Computing Next relation with stutter on 2654 deadlock states
5 unique states visited
0 strongly connected components in search stack
4 transitions explored
5 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,0,16.0449,309608,1,0,696181,841,2103,684336,387,2643,1065290
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA DES-PT-02a-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !(((F(("(i13.u4.p0==1)")U((X("((i1.u7.p31==1)&&(i1.u10.p33==1))"))U(F(X("((i2.u13.p5==1)&&(i2.u13.p38==1))"))))))||(F("((i1.u7.p31==1)&&(i1.u10.p33==1))"))))
Formula 9 simplified : !(F("(i13.u4.p0==1)" U (X"((i1.u7.p31==1)&&(i1.u10.p33==1))" U FX"((i2.u13.p5==1)&&(i2.u13.p38==1))")) | F"((i1.u7.p31==1)&&(i1.u10.p33==1))")
Computing Next relation with stutter on 2654 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,16.0463,309608,1,0,696181,841,2134,684336,390,2643,1065336
no accepting run found
Formula 9 is TRUE no accepting run found.
FORMULA DES-PT-02a-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((X(G(!(F("((u48.p120==1)&&(u48.p122==1))"))))))
Formula 10 simplified : !XG!F"((u48.p120==1)&&(u48.p122==1))"
Computing Next relation with stutter on 2654 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
80 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,16.8376,322544,1,0,732414,841,2153,713135,395,2649,1114701
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA DES-PT-02a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((X(!(F(G(F(X((X(F("((i1.u1.p12==1)&&(i1.u10.p32==1))")))&&(X("(((i1.u5.p21==1)&&(i1.u7.p31==1))&&(i1.u10.p33==1))"))))))))))
Formula 11 simplified : !X!FGFX(XF"((i1.u1.p12==1)&&(i1.u10.p32==1))" & X"(((i1.u5.p21==1)&&(i1.u7.p31==1))&&(i1.u10.p33==1))")
Computing Next relation with stutter on 2654 deadlock states
3964 unique states visited
201 strongly connected components in search stack
4665 transitions explored
240 items max in DFS search stack
571 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,0,22.5471,400160,1,0,917522,855,2223,889289,397,2680,1479703
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA DES-PT-02a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((!(G(((!(G(X(!(G("((i13.u4.p19==1)&&(i13.u47.p113==1))"))))))&&("((i13.u4.p19!=1)||(i13.u47.p113!=1))"))||((X("((i13.u4.p19==1)&&(i13.u47.p113==1))"))U("(((i1.u5.p21==1)&&(i1.u7.p31==1))&&(i1.u10.p33==1))"))))))
Formula 12 simplified : G(("((i13.u4.p19!=1)||(i13.u47.p113!=1))" & !GX!G"((i13.u4.p19==1)&&(i13.u47.p113==1))") | (X"((i13.u4.p19==1)&&(i13.u47.p113==1))" U "(((i1.u5.p21==1)&&(i1.u7.p31==1))&&(i1.u10.p33==1))"))
Computing Next relation with stutter on 2654 deadlock states
Detected timeout of ITS tools.
[2020-05-15 07:58:03] [INFO ] Applying decomposition
[2020-05-15 07:58:04] [INFO ] Flatten gal took : 314 ms
[2020-05-15 07:58:04] [INFO ] Decomposing Gal with order
[2020-05-15 07:58:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 07:58:04] [INFO ] Removed a total of 27 redundant transitions.
[2020-05-15 07:58:04] [INFO ] Flatten gal took : 301 ms
[2020-05-15 07:58:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 39 ms.
[2020-05-15 07:58:05] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 710 ms
[2020-05-15 07:58:05] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 37 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 3 LTL properties
Checking formula 0 : !((!(G(((!(G(X(!(G("((u9.p19==1)&&(u56.p113==1))"))))))&&("((u9.p19!=1)||(u56.p113!=1))"))||((X("((u9.p19==1)&&(u56.p113==1))"))U("(((u11.p21==1)&&(u15.p31==1))&&(u16.p33==1))"))))))
Formula 0 simplified : G(("((u9.p19!=1)||(u56.p113!=1))" & !GX!G"((u9.p19==1)&&(u56.p113==1))") | (X"((u9.p19==1)&&(u56.p113==1))" U "(((u11.p21==1)&&(u15.p31==1))&&(u16.p33==1))"))
built 47 ordering constraints for composite.
built 15 ordering constraints for composite.
built 7 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t11, t16, t35, t36, t44, t67, t69, t77, u5.t10, u6.t9, u7.t8, u12.t78, i50.t4, i50.t3, i52.t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/17/57
Computing Next relation with stutter on 2654 deadlock states
Detected timeout of ITS tools.
[2020-05-15 08:18:11] [INFO ] Flatten gal took : 1418 ms
[2020-05-15 08:18:13] [INFO ] Input system was already deterministic with 66 transitions.
[2020-05-15 08:18:13] [INFO ] Transformed 123 places.
[2020-05-15 08:18:13] [INFO ] Transformed 66 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-15 08:18:13] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 15 ms
[2020-05-15 08:18:13] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 5 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, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], 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 --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((!(G(((!(G(X(!(G("((p19==1)&&(p113==1))"))))))&&("((p19!=1)||(p113!=1))"))||((X("((p19==1)&&(p113==1))"))U("(((p21==1)&&(p31==1))&&(p33==1))"))))))
Formula 0 simplified : G(("((p19!=1)||(p113!=1))" & !GX!G"((p19==1)&&(p113==1))") | (X"((p19==1)&&(p113==1))" U "(((p21==1)&&(p31==1))&&(p33==1))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t8, t9, t10, t11, t16, t25, t26, t34, t37, t57, t59, t63, t64, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/48/18/66
Computing Next relation with stutter on 2654 deadlock states

BK_TIME_CONFINEMENT_REACHED

--------------------
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-02a"
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-02a, 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-158902545800210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-02a.tgz
mv DES-PT-02a 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 ;