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 |
15744.640 | 4734.00 | 11100.00 | 71.70 | TTFFFTFFTTTTFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r156-oct2-158972913800257.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RwMutex-PT-r0010w0050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972913800257
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 3.9K Apr 12 11:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 11:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 11 12:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 11 12:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 10 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 9 23:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Apr 9 23:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 88K Mar 24 05:38 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-r0010w0050-00
FORMULA_NAME RwMutex-PT-r0010w0050-01
FORMULA_NAME RwMutex-PT-r0010w0050-02
FORMULA_NAME RwMutex-PT-r0010w0050-03
FORMULA_NAME RwMutex-PT-r0010w0050-04
FORMULA_NAME RwMutex-PT-r0010w0050-05
FORMULA_NAME RwMutex-PT-r0010w0050-06
FORMULA_NAME RwMutex-PT-r0010w0050-07
FORMULA_NAME RwMutex-PT-r0010w0050-08
FORMULA_NAME RwMutex-PT-r0010w0050-09
FORMULA_NAME RwMutex-PT-r0010w0050-10
FORMULA_NAME RwMutex-PT-r0010w0050-11
FORMULA_NAME RwMutex-PT-r0010w0050-12
FORMULA_NAME RwMutex-PT-r0010w0050-13
FORMULA_NAME RwMutex-PT-r0010w0050-14
FORMULA_NAME RwMutex-PT-r0010w0050-15
=== Now, execution of the tool begins
BK_START 1589887590317
[2020-05-19 11:26:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 11:26:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 11:26:32] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2020-05-19 11:26:32] [INFO ] Transformed 130 places.
[2020-05-19 11:26:32] [INFO ] Transformed 120 transitions.
[2020-05-19 11:26:32] [INFO ] Parsed PT model containing 130 places and 120 transitions in 87 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 511 ms. (steps per millisecond=195 ) properties seen :[0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1]
// Phase 1: matrix 120 rows 130 cols
[2020-05-19 11:26:32] [INFO ] Computed 70 place invariants in 9 ms
[2020-05-19 11:26:32] [INFO ] [Real]Absence check using 70 positive place invariants in 22 ms returned unsat
[2020-05-19 11:26:32] [INFO ] [Real]Absence check using 70 positive place invariants in 5 ms returned unsat
[2020-05-19 11:26:32] [INFO ] [Real]Absence check using 70 positive place invariants in 4 ms returned unsat
[2020-05-19 11:26:32] [INFO ] [Real]Absence check using 70 positive place invariants in 4 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 3 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 4 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 15 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 5 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 6 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 4 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 2 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 13 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 2 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 4 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 5 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 2 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 3 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 2 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 8 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 7 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 6 ms returned unsat
[2020-05-19 11:26:33] [INFO ] [Real]Absence check using 70 positive place invariants in 7 ms returned unsat
Successfully simplified 22 atomic propositions for a total of 24 simplifications.
[2020-05-19 11:26:33] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-19 11:26:33] [INFO ] Flatten gal took : 56 ms
FORMULA RwMutex-PT-r0010w0050-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 11:26:33] [INFO ] Flatten gal took : 23 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 11:26:33] [INFO ] Applying decomposition
[2020-05-19 11:26:33] [INFO ] Flatten gal took : 22 ms
[2020-05-19 11:26:33] [INFO ] Input system was already deterministic with 120 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/graph3437767601581772972.txt, -o, /tmp/graph3437767601581772972.bin, -w, /tmp/graph3437767601581772972.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/graph3437767601581772972.bin, -l, -1, -v, -w, /tmp/graph3437767601581772972.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 120 rows 130 cols
[2020-05-19 11:26:33] [INFO ] Computed 70 place invariants in 4 ms
inv : p106 + p36 = 1
inv : p110 + p40 = 1
inv : p115 + p45 = 1
inv : p124 + p54 = 1
inv : p129 + p59 = 1
inv : p20 + p90 = 1
inv : p25 + p95 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p63 + p73 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p2 + p62 = 1
inv : p101 + p31 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p66 + p76 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p16 + p86 = 1
inv : p127 + p57 = 1
inv : p112 + p42 = 1
inv : p14 + p84 = 1
inv : p19 + p89 = 1
inv : p126 + p56 = 1
inv : p1 + p61 = 1
inv : p121 + p51 = 1
inv : p28 + p98 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p67 + p77 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p71 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p118 + p48 = 1
inv : p113 + p43 = 1
inv : p27 + p97 = 1
inv : p22 + p92 = 1
inv : p67 + p7 = 1
inv : p3 + p63 = 1
inv : p11 + p71 = 1
inv : p5 + p65 = 1
inv : p12 + p82 = 1
inv : p108 + p38 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p69 + p79 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p102 + p32 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p68 + p78 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p105 + p35 = 1
inv : p69 + p9 = 1
inv : p6 + p66 = 1
inv : p17 + p87 = 1
inv : p119 + p49 = 1
inv : p128 + p58 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p70 + p80 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p116 + p46 = 1
inv : p123 + p53 = 1
inv : p24 + p94 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p62 + p72 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p100 + p30 = 1
inv : p120 + p50 = 1
inv : p107 + p37 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p65 + p75 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p21 + p91 = 1
inv : p1 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p64 + p74 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 = 1
inv : p10 + p70 = 1
inv : p4 + p64 = 1
inv : p103 + p33 = 1
inv : p104 + p34 = 1
inv : p15 + p85 = 1
inv : p130 + p60 = 1
inv : p109 + p39 = 1
inv : p125 + p55 = 1
inv : p29 + p99 = 1
inv : p111 + p41 = 1
inv : p114 + p44 = 1
inv : p18 + p88 = 1
inv : p68 + p8 = 1
inv : p13 + p83 = 1
inv : p26 + p96 = 1
inv : p117 + p47 = 1
inv : p122 + p52 = 1
inv : p23 + p93 = 1
Total of 70 invariants.
[2020-05-19 11:26:33] [INFO ] Computed 70 place invariants in 7 ms
[2020-05-19 11:26:33] [INFO ] Decomposing Gal with order
[2020-05-19 11:26:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 11:26:33] [INFO ] Removed a total of 978 redundant transitions.
[2020-05-19 11:26:33] [INFO ] Flatten gal took : 70 ms
[2020-05-19 11:26:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 23 ms.
[2020-05-19 11:26:33] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 10 ms
[2020-05-19 11:26:33] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock, --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/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 6 LTL properties
Checking formula 0 : !((F(X("(gi0.gu7.p109<=gi0.gu7.p81)"))))
Formula 0 simplified : !FX"(gi0.gu7.p109<=gi0.gu7.p81)"
[2020-05-19 11:26:34] [INFO ] Proved 130 variables to be positive in 480 ms
[2020-05-19 11:26:34] [INFO ] Computing symmetric may disable matrix : 120 transitions.
[2020-05-19 11:26:34] [INFO ] Computation of disable matrix completed :0/120 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 11:26:34] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 11:26:34] [INFO ] Computing symmetric may enable matrix : 120 transitions.
[2020-05-19 11:26:34] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
47 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,0,0.509622,39596,1,0,8,47184,20,2,3137,16783,16
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA RwMutex-PT-r0010w0050-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(F(G(X(!(G(("((gi4.gu54.p25>=1)||(gu38.p45>=2))")U("(gu56.p97<=gu56.p68)")))))))))
Formula 1 simplified : !XFGX!G("((gi4.gu54.p25>=1)||(gu38.p45>=2))" U "(gu56.p97<=gu56.p68)")
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
6 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,0,0.572094,43412,1,0,10,48639,41,3,3187,18497,40
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(!(G(X("(gu30.p15<=gu30.p37)"))))))
Formula 2 simplified : !F!GX"(gu30.p15<=gu30.p37)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
10 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.666502,46052,1,0,29,58823,50,12,3191,33179,95
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G(F("(gi1.gu27.p3<=gi1.gu27.p77)"))))
Formula 3 simplified : !GF"(gi1.gu27.p3<=gi1.gu27.p77)"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
9 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,0,0.754466,46856,1,0,32,60544,59,12,3195,35432,109
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((F(!(X(F("(gu38.p53<=gu38.p115)")))))&&(F("(gu38.p53<=gu38.p115)"))))
Formula 4 simplified : !(F"(gu38.p53<=gu38.p115)" & F!XF"(gu38.p53<=gu38.p115)")
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,0,0.758527,46856,1,0,42,61274,68,12,3200,35556,166
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA RwMutex-PT-r0010w0050-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(X("(gi4.gu51.p19>=1)"))))
Formula 5 simplified : !FX"(gi4.gu51.p19>=1)"
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,0,0.759103,47064,1,0,43,61286,77,12,3201,35556,177
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA RwMutex-PT-r0010w0050-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-19 11:26:34] [WARNING] Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
[2020-05-19 11:26:34] [WARNING] Script execution failed on command (declare-fun s1 () (Array Int Int)) with error (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
[2020-05-19 11:26:34] [WARNING] Script execution failed on command (assert (and (>= (select s0 27) 1) (= (store (store (store (store (store (store (store (store (store (store (store (store s0 79 (+ (select s0 79) 1)) 103 (+ (select s0 103) 1)) 110 (+ (select s0 110) 1)) 106 (+ (select s0 106) 1)) 100 (+ (select s0 100) 1)) 107 (+ (select s0 107) 1)) 101 (+ (select s0 101) 1)) 102 (+ (select s0 102) 1)) 104 (+ (select s0 104) 1)) 109 (+ (select s0 109) 1)) 27 (- (select s0 27) 1)) 105 (+ (select s0 105) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= (select s0 27) 1) (= (store (store (store (store (store (store (store (store (store (store (store (store s0 79 (+ (select s0 79) 1)) 103 (+ (select s0 103) 1)) 110 (+ (select s0 110) 1)) 106 (+ (select s0 106) 1)) 100 (+ (select s0 100) 1)) 107 (+ (select s0 107) 1)) 101 (+ (select s0 101) 1)) 102 (+ (select s0 102) 1)) 104 (+ (select s0 104) 1)) 109 (+ (select s0 109) 1)) 27 (- (select s0 27) 1)) 105 (+ (select s0 105) 1)) s1))")
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:512)
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 11:26:34] [INFO ] Built C files in 1267ms 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 1589887595051
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RwMutex-PT-r0010w0050"
export BK_EXAMINATION="LTLCardinality"
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 RwMutex-PT-r0010w0050, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-oct2-158972913800257"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;