Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r303-tall-162124171100097.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is GPUForwardProgress-PT-28a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.7K May 11 18:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K May 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 33K May 12 08:13 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 GPUForwardProgress-PT-28a-00
FORMULA_NAME GPUForwardProgress-PT-28a-01
FORMULA_NAME GPUForwardProgress-PT-28a-02
FORMULA_NAME GPUForwardProgress-PT-28a-03
FORMULA_NAME GPUForwardProgress-PT-28a-04
FORMULA_NAME GPUForwardProgress-PT-28a-05
FORMULA_NAME GPUForwardProgress-PT-28a-06
FORMULA_NAME GPUForwardProgress-PT-28a-07
FORMULA_NAME GPUForwardProgress-PT-28a-08
FORMULA_NAME GPUForwardProgress-PT-28a-09
FORMULA_NAME GPUForwardProgress-PT-28a-10
FORMULA_NAME GPUForwardProgress-PT-28a-11
FORMULA_NAME GPUForwardProgress-PT-28a-12
FORMULA_NAME GPUForwardProgress-PT-28a-13
FORMULA_NAME GPUForwardProgress-PT-28a-14
FORMULA_NAME GPUForwardProgress-PT-28a-15

=== Now, execution of the tool begins

BK_START 1621338890961

[2021-05-18 11:54:52] [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]
[2021-05-18 11:54:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:54:53] [INFO ] Load time of PNML (sax parser for PT used): 550 ms
[2021-05-18 11:54:53] [INFO ] Transformed 120 places.
[2021-05-18 11:54:53] [INFO ] Transformed 149 transitions.
[2021-05-18 11:54:53] [INFO ] Found NUPN structural information;
[2021-05-18 11:54:53] [INFO ] Parsed PT model containing 120 places and 149 transitions in 590 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 222 resets, run finished after 430 ms. (steps per millisecond=232 ) 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, 0, 1, 1, 1, 1]
// Phase 1: matrix 119 rows 120 cols
[2021-05-18 11:54:53] [INFO ] Computed 30 place invariants in 7 ms
[2021-05-18 11:54:53] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 38 ms returned sat
[2021-05-18 11:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:54:53] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2021-05-18 11:54:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:54:53] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 10 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2021-05-18 11:54:54] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 66 ms
FORMULA GPUForwardProgress-PT-28a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 11:54:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 15 ms
[2021-05-18 11:54:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA GPUForwardProgress-PT-28a-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 11:54:54] [INFO ] Applying decomposition
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 24 ms
[2021-05-18 11:54:54] [INFO ] Input system was already deterministic with 119 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/graph6546369098923581459.txt, -o, /tmp/graph6546369098923581459.bin, -w, /tmp/graph6546369098923581459.weights], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 119 rows 120 cols
[2021-05-18 11:54:54] [INFO ] Computed 30 place invariants in 4 ms
inv : p49 + p50 + p51 + p52 - p116 - p117 - p118 - p119 = 0
inv : p5 + p6 + p7 + p8 - p116 - p117 - p118 - p119 = 0
inv : p105 + p106 + p107 + p108 - p116 - p117 - p118 - p119 = 0
inv : p61 + p62 + p63 + p64 - p116 - p117 - p118 - p119 = 0
inv : p81 + p82 + p83 + p84 - p116 - p117 - p118 - p119 = 0
inv : p37 + p38 + p39 + p40 - p116 - p117 - p118 - p119 = 0
inv : p73 + p74 + p75 + p76 - p116 - p117 - p118 - p119 = 0
inv : p29 + p30 + p31 + p32 - p116 - p117 - p118 - p119 = 0
inv : p114 + p115 - p117 - p118 - p119 = 0
inv : p41 + p42 + p43 + p44 - p116 - p117 - p118 - p119 = 0
inv : p57 + p58 + p59 + p60 - p116 - p117 - p118 - p119 = 0
inv : p109 + p110 + p111 + p112 - p116 - p117 - p118 - p119 = 0
inv : p9 + p10 + p11 + p12 - p116 - p117 - p118 - p119 = 0
inv : p93 + p94 + p95 + p96 - p116 - p117 - p118 - p119 = 0
inv : p25 + p26 + p27 + p28 - p116 - p117 - p118 - p119 = 0
inv : p77 + p78 + p79 + p80 - p116 - p117 - p118 - p119 = 0
inv : p65 + p66 + p67 + p68 - p116 - p117 - p118 - p119 = 0
inv : p45 + p46 + p47 + p48 - p116 - p117 - p118 - p119 = 0
inv : p97 + p98 + p99 + p100 - p116 - p117 - p118 - p119 = 0
inv : p21 + p22 + p23 + p24 - p116 - p117 - p118 - p119 = 0
inv : p89 + p90 + p91 + p92 - p116 - p117 - p118 - p119 = 0
inv : p13 + p14 + p15 + p16 - p116 - p117 - p118 - p119 = 0
inv : p69 + p70 + p71 + p72 - p116 - p117 - p118 - p119 = 0
inv : p1 + p2 + p3 + p4 - p116 - p117 - p118 - p119 = 0
inv : p53 + p54 + p55 + p56 - p116 - p117 - p118 - p119 = 0
inv : p17 + p18 + p19 + p20 - p116 - p117 - p118 - p119 = 0
inv : p113 - p116 = 0
inv : p101 + p102 + p103 + p104 - p116 - p117 - p118 - p119 = 0
inv : p33 + p34 + p35 + p36 - p116 - p117 - p118 - p119 = 0
inv : p85 + p86 + p87 + p88 - p116 - p117 - p118 - p119 = 0
Total of 30 invariants.
[2021-05-18 11:54:54] [INFO ] Computed 30 place invariants in 8 ms
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph6546369098923581459.bin, -l, -1, -v, -w, /tmp/graph6546369098923581459.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:54:54] [INFO ] Decomposing Gal with order
[2021-05-18 11:54:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 11:54:54] [INFO ] Removed a total of 44 redundant transitions.
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 61 ms
[2021-05-18 11:54:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-18 11:54:54] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 11 ms
[2021-05-18 11:54:54] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 0 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], workingDir=/home/mcc/execution]
[2021-05-18 11:54:54] [INFO ] Proved 120 variables to be positive in 211 ms
[2021-05-18 11:54:54] [INFO ] Computing symmetric may disable matrix : 119 transitions.
[2021-05-18 11:54:54] [INFO ] Computation of disable matrix completed :0/119 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:54:54] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:54:54] [INFO ] Computing symmetric may enable matrix : 119 transitions.
[2021-05-18 11:54:54] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)

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
Read 8 LTL properties
Checking formula 0 : !((G(F(X(!(G(F(G(X(F("((u20.p83==0)||(u27.p109==1))")))))))))))
Formula 0 simplified : !GFX!GFGXF"((u20.p83==0)||(u27.p109==1))"
built 30 ordering constraints for composite.
[2021-05-18 11:54:55] [INFO ] Computing symmetric co enabling matrix : 119 transitions.
[2021-05-18 11:54:57] [INFO ] Computation of co-enabling matrix(49/119) took 2311 ms. Total solver calls (SAT/UNSAT): 2981(2981/0)
[2021-05-18 11:55:00] [INFO ] Computation of co-enabling matrix(93/119) took 5329 ms. Total solver calls (SAT/UNSAT): 4977(4977/0)
[2021-05-18 11:55:01] [INFO ] Computation of Finished co-enabling matrix. took 6260 ms. Total solver calls (SAT/UNSAT): 5277(5277/0)
[2021-05-18 11:55:01] [INFO ] Computing Do-Not-Accords matrix : 119 transitions.
[2021-05-18 11:55:10] [INFO ] Computation of Completed DNA matrix. took 8651 ms. Total solver calls (SAT/UNSAT): 427(0/427)
[2021-05-18 11:55:10] [INFO ] Built C files in 15998ms 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 1597 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 44 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>(X(!( [](<>([](X(<>((LTLAP0==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(<>((LTLAP0==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(<>((LTLAP0==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)
Reverse transition relation is NOT exact ! Due to transitions t91, u28.t2, u28.t3, u28.t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/115/4/119
Computing Next relation with stutter on 2.68435e+08 deadlock states
Detected timeout of ITS tools.
[2021-05-18 12:14:54] [INFO ] Applying decomposition
[2021-05-18 12:14:54] [INFO ] Flatten gal took : 8 ms
[2021-05-18 12:14:54] [INFO ] Decomposing Gal with order
[2021-05-18 12:14:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:14:54] [INFO ] Removed a total of 108 redundant transitions.
[2021-05-18 12:14:54] [INFO ] Flatten gal took : 16 ms
[2021-05-18 12:14:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-18 12:14:54] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 2 ms
[2021-05-18 12:14:54] [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], 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
Read 8 LTL properties
Checking formula 0 : !((G(F(X(!(G(F(G(X(F("((u21.p83==0)||(u28.p109==1))")))))))))))
Formula 0 simplified : !GFX!GFGXF"((u21.p83==0)||(u28.p109==1))"
built 31 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t91, u29.t6, u30.t2, u30.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/115/4/119
Computing Next relation with stutter on 2.68435e+08 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
25 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,0,0.266398,24432,1,0,19789,152,1626,17567,119,286,34475
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((!(X(F(X(G(X(F(X((F("(u28.p109==1)"))U("((u8.p32==0)||(u17.p67==1))")))))))))))
Formula 1 simplified : XFXGXFX(F"(u28.p109==1)" U "((u8.p32==0)||(u17.p67==1))")
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
2 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,0,0.283936,26660,1,0,21038,152,1773,19386,122,303,36512
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((((G("((u26.p104==0)||(u26.p101==1))"))U(F("(u15.p59==1)")))||(!(("((u26.p104!=0)&&(u26.p101!=1))")U("((u26.p104==0)||(u26.p101==1))")))))
Formula 2 simplified : !((G"((u26.p104==0)||(u26.p101==1))" U F"(u15.p59==1)") | !("((u26.p104!=0)&&(u26.p101!=1))" U "((u26.p104==0)||(u26.p101==1))"))
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 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,0,0.365741,30116,1,0,31043,152,1911,28300,130,303,49050
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(X(X(F(("((u17.p65==0)||(u7.p27==1))")||((!(G("(((u30.p116==0)||(u12.p46==1))||(u16.p64==1))")))&&("((u30.p116==0)||(u12.p46==1))"))))))))
Formula 3 simplified : !FXXF("((u17.p65==0)||(u7.p27==1))" | ("((u30.p116==0)||(u12.p46==1))" & !G"(((u30.p116==0)||(u12.p46==1))||(u16.p64==1))"))
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 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,0,0.367886,30376,1,0,31071,152,1939,28327,133,303,49288
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-28a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(X(X((X(F("((u6.p22==0)||(u20.p79==1))")))||(F("(u10.p38==1)")))))))
Formula 4 simplified : !GXX(XF"((u6.p22==0)||(u20.p79==1))" | F"(u10.p38==1)")
Computing Next relation with stutter on 2.68435e+08 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 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,0,0.428592,33528,1,0,39748,152,2083,37123,135,324,57025
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(((!(X(G("(u21.p82==1)"))))U("(u17.p68==1)")))
Formula 5 simplified : !(!XG"(u21.p82==1)" U "(u17.p68==1)")
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
0 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,0,0.431066,33788,1,0,39748,152,2131,37123,136,324,57084
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-28a-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X("((u22.p86==0)||(u29.p115==1))")))
Formula 6 simplified : !X"((u22.p86==0)||(u29.p115==1))"
Computing Next relation with stutter on 2.68435e+08 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,0,0.431578,33788,1,0,39748,152,2136,37123,136,324,57099
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-28a-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F(!(F("((u26.p103!=0)&&(u25.p100!=1))")))))
Formula 7 simplified : !F!F"((u26.p103!=0)&&(u25.p100!=1))"
Computing Next relation with stutter on 2.68435e+08 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
4 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,0,0.467891,35372,1,0,44347,152,2203,42378,137,330,64133
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1621340102127

--------------------
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="GPUForwardProgress-PT-28a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is GPUForwardProgress-PT-28a, 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 r303-tall-162124171100097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28a.tgz
mv GPUForwardProgress-PT-28a 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;