fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r151-ebro-155286406500286
Last Updated
Apr 15, 2019

About the Execution of ITS-Tools for RwMutex-PT-r0010w0050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
672.380 21797.00 51647.00 139.60 TFFFFFFFFFFFFFFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2019-input.r151-ebro-155286406500286.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is RwMutex-PT-r0010w0050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-ebro-155286406500286
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.7K Feb 12 14:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 12 14:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 8 16:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 8 16:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.3K Feb 5 01:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.6K Feb 5 01:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 4 16:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 16:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 1 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 1 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:30 UpperBounds.xml

-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 11 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 88K Mar 10 17:31 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 RwMutex-PT-r0010w0050-LTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0050-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553134509873

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/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_1.0.0.201903111103/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 16 LTL properties
Checking formula 0 : !((((X("(((((((((((p20>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))"))U("(p64>=1)"))U("(((((((((((p50>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))")))
Formula 0 simplified : !((X"(((((((((((p20>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))" U "(p64>=1)") U "(((((((((((p50>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))")
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 120 rows 130 cols
invariant :p68 + p8 = 1
invariant :p112 + p42 = 1
invariant :p10 + p70 = 1
invariant :p125 + p55 = 1
invariant :p128 + p58 = 1
invariant :p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + -1'p71 + -1'p81 + -1'p82 + -1'p83 + -1'p84 + -1'p85 + -1'p86 + -1'p87 + -1'p88 + -1'p89 + -1'p90 + -1'p91 + -1'p92 + -1'p93 + -1'p94 + -1'p95 + -1'p96 + -1'p97 + -1'p98 + -1'p99 = 31
invariant :p102 + p32 = 1
invariant :p26 + p96 = 1
invariant :p2 + p62 = 1
invariant :p118 + p48 = 1
invariant :p15 + p85 = 1
invariant :-1'p71 + p79 + -1'p81 + -1'p9 = -1
invariant :p63 + -1'p71 + p73 + -1'p81 = 0
invariant :p115 + p45 = 1
invariant :p120 + p50 = 1
invariant :p127 + p57 = 1
invariant :p62 + -1'p71 + p72 + -1'p81 = 0
invariant :p14 + p84 = 1
invariant :p117 + p47 = 1
invariant :p18 + p88 = 1
invariant :p129 + p59 = 1
invariant :p19 + p89 = 1
invariant :p65 + -1'p71 + p75 + -1'p81 = 0
invariant :p105 + p35 = 1
invariant :p108 + p38 = 1
invariant :p11 + p71 = 1
invariant :p69 + p9 = 1
invariant :p13 + p83 = 1
invariant :p110 + p40 = 1
invariant :p123 + p53 = 1
invariant :p66 + -1'p71 + p76 + -1'p81 = 0
invariant :p70 + -1'p71 + p80 + -1'p81 = 0
invariant :p130 + p60 = 1
invariant :p109 + p39 = 1
invariant :p3 + p63 = 1
invariant :p116 + p46 = 1
invariant :p16 + p86 = 1
invariant :p29 + p99 = 1
invariant :p100 + -1'p31 + -1'p32 + -1'p33 + -1'p34 + -1'p35 + -1'p36 + -1'p37 + -1'p38 + -1'p39 + -1'p40 + -1'p41 + -1'p42 + -1'p43 + -1'p44 + -1'p45 + -1'p46 + -1'p47 + -1'p48 + -1'p49 + -1'p50 + -1'p51 + -1'p52 + -1'p53 + -1'p54 + -1'p55 + -1'p56 + -1'p57 + -1'p58 + -1'p59 + -1'p60 + -1'p61 + p71 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = -30
invariant :p22 + p92 = 1
invariant :-1'p7 + -1'p71 + p77 + -1'p81 = -1
invariant :p20 + p90 = 1
invariant :p124 + p54 = 1
invariant :p1 + p61 = 1
invariant :p104 + p34 = 1
invariant :p101 + p31 = 1
invariant :p111 + p41 = 1
invariant :p121 + p51 = 1
invariant :p5 + p65 = 1
invariant :p21 + p91 = 1
invariant :p23 + p93 = 1
invariant :p28 + p98 = 1
invariant :p64 + -1'p71 + p74 + -1'p81 = 0
invariant :p24 + p94 = 1
invariant :p4 + p64 = 1
invariant :p119 + p49 = 1
invariant :p113 + p43 = 1
invariant :-1'p71 + p78 + -1'p8 + -1'p81 = -1
invariant :p27 + p97 = 1
invariant :p12 + p82 = 1
invariant :p107 + p37 = 1
invariant :p25 + p95 = 1
invariant :p126 + p56 = 1
invariant :p17 + p87 = 1
invariant :p114 + p44 = 1
invariant :p6 + p66 = 1
invariant :p106 + p36 = 1
invariant :p67 + p7 = 1
invariant :p103 + p33 = 1
invariant :p122 + p52 = 1
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
1218 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,0,12.2631,251668,1,0,5,753113,19,0,4415,173714,6
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((X("(p84>=1)")))
Formula 1 simplified : !X"(p84>=1)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
269 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,0,14.9406,282596,1,0,8,753933,28,0,5062,174815,24
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((X(X(F(F("(p97>=1)"))))))
Formula 2 simplified : !XXF"(p97>=1)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
39 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,0,15.3406,286292,1,0,24,762786,37,8,5063,189679,77
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !(((G(X(G("(p66>=1)"))))U((X("(p127>=1)"))U(G("(p129>=1)")))))
Formula 3 simplified : !(GXG"(p66>=1)" U (X"(p127>=1)" U G"(p129>=1)"))
2 unique states visited
2 strongly connected components in search stack
2 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,0,15.3552,288668,1,0,26,762786,43,8,5064,189727,94
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !(("(p65>=1)"))
Formula 4 simplified : !"(p65>=1)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,15.3559,288668,1,0,26,762786,46,8,5065,189727,96
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !(("(p123>=1)"))
Formula 5 simplified : !"(p123>=1)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,15.3563,288668,1,0,26,762786,49,8,5066,189727,98
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((G(G(G("(((((((((((p20>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))")))))
Formula 6 simplified : !G"(((((((((((p20>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,15.3633,288668,1,0,27,762887,55,10,5087,190028,108
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((F(G(F(G(X("(p104>=1)")))))))
Formula 7 simplified : !FGFGX"(p104>=1)"
2 unique states visited
1 strongly connected components in search stack
3 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,0,15.3662,288668,1,0,28,762897,60,10,5088,190065,116
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !((((G("(p102>=1)"))U(G("(((((((((((p46>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))")))U((G("(((((((((((p54>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))"))U(G("(((((((((((p58>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))")))))
Formula 8 simplified : !((G"(p102>=1)" U G"(((((((((((p46>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))") U (G"(((((((((((p54>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))" U G"(((((((((((p58>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))"))
1 unique states visited
1 strongly connected components in search stack
1 transitions explored
1 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,0,15.4233,288668,1,0,30,762984,90,10,5143,190189,137
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((X(X(G(X(G("(p113>=1)")))))))
Formula 9 simplified : !XXGXG"(p113>=1)"
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 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,0,15.4699,288912,1,0,34,763628,96,12,5144,191269,155
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((F(G(("(((((((((((p17>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))")U(F("(((((((((((p48>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))"))))))
Formula 10 simplified : !FG("(((((((((((p17>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))" U F"(((((((((((p48>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))")
3 unique states visited
3 strongly connected components in search stack
4 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,0,15.5264,288912,1,0,37,764625,105,12,5147,192485,169
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !((((F("(p91>=1)"))U("(((((((((((p59>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))"))U("(p105>=1)")))
Formula 11 simplified : !((F"(p91>=1)" U "(((((((((((p59>=1)&&(p72>=1))&&(p73>=1))&&(p74>=1))&&(p75>=1))&&(p76>=1))&&(p77>=1))&&(p78>=1))&&(p79>=1))&&(p80>=1))&&(p81>=1))") U "(p105>=1)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,15.6843,289968,1,0,50,765677,123,15,5157,195257,243
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((X(X(G(F("(p101>=1)"))))))
Formula 12 simplified : !XXGF"(p101>=1)"
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 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,0,15.706,290232,1,0,51,765687,132,15,5158,196308,252
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !((G(G(F(F("(p108>=1)"))))))
Formula 13 simplified : !GF"(p108>=1)"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 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,0,15.7092,290496,1,0,52,765693,141,15,5159,196332,261
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !((((G("(p1>=1)"))U("(p113>=1)"))U(X(G(G("(p102>=1)"))))))
Formula 14 simplified : !((G"(p1>=1)" U "(p113>=1)") U XG"(p102>=1)")
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,15.7285,290496,1,0,53,765856,163,16,5172,196632,283
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((((X("(p107>=1)"))U("((p3>=1)&&(p73>=1))"))U(F(("(p86>=1)")U("(p87>=1)")))))
Formula 15 simplified : !((X"(p107>=1)" U "((p3>=1)&&(p73>=1))") U F("(p86>=1)" U "(p87>=1)"))
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
12 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,0,15.8468,291552,1,0,63,766617,172,17,5173,198224,340
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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 1553134531670

--------------------
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/ -smt
+ 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/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 21, 2019 2:15:13 AM fr.lip6.move.gal.application.Application start
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/, -smt]
Mar 21, 2019 2:15:13 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 21, 2019 2:15:13 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 109 ms
Mar 21, 2019 2:15:13 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 130 places.
Mar 21, 2019 2:15:13 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 120 transitions.
Mar 21, 2019 2:15:13 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 45 ms
Mar 21, 2019 2:15:14 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 168 ms
Mar 21, 2019 2:15:14 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 15 ms
Mar 21, 2019 2:15:14 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 ms
Mar 21, 2019 2:15:14 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 120 transitions.
Mar 21, 2019 2:15:14 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 70 place invariants in 90 ms
Mar 21, 2019 2:15:15 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 130 variables to be positive in 1090 ms
Mar 21, 2019 2:15:15 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 120 transitions.
Mar 21, 2019 2:15:15 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/120 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 21, 2019 2:15:15 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 21, 2019 2:15:15 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 120 transitions.
Mar 21, 2019 2:15:15 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 21, 2019 2:15:23 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 120 transitions.
Mar 21, 2019 2:15:24 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/120) took 379 ms. Total solver calls (SAT/UNSAT): 53(52/1)
Mar 21, 2019 2:15:27 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(29/120) took 3441 ms. Total solver calls (SAT/UNSAT): 718(688/30)
Mar 21, 2019 2:15:30 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(46/120) took 6825 ms. Total solver calls (SAT/UNSAT): 1816(1769/47)
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.computeCoEnablingMatrix(NecessaryEnablingsolver.java:480)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 21, 2019 2:15:31 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 16998ms conformant to PINS in folder :/home/mcc/execution

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="RwMutex-PT-r0010w0050"
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 2-3954"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w0050, 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 r151-ebro-155286406500286"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "UpperBounds" ] ; 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
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 ;