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-162124171100082.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-20a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 122K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 19K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 11 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 11 15:40 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 24K 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-20a-00
FORMULA_NAME GPUForwardProgress-PT-20a-01
FORMULA_NAME GPUForwardProgress-PT-20a-02
FORMULA_NAME GPUForwardProgress-PT-20a-03
FORMULA_NAME GPUForwardProgress-PT-20a-04
FORMULA_NAME GPUForwardProgress-PT-20a-05
FORMULA_NAME GPUForwardProgress-PT-20a-06
FORMULA_NAME GPUForwardProgress-PT-20a-07
FORMULA_NAME GPUForwardProgress-PT-20a-08
FORMULA_NAME GPUForwardProgress-PT-20a-09
FORMULA_NAME GPUForwardProgress-PT-20a-10
FORMULA_NAME GPUForwardProgress-PT-20a-11
FORMULA_NAME GPUForwardProgress-PT-20a-12
FORMULA_NAME GPUForwardProgress-PT-20a-13
FORMULA_NAME GPUForwardProgress-PT-20a-14
FORMULA_NAME GPUForwardProgress-PT-20a-15

=== Now, execution of the tool begins

BK_START 1621335755945

[2021-05-18 11:02:37] [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]
[2021-05-18 11:02:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:02:37] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2021-05-18 11:02:37] [INFO ] Transformed 88 places.
[2021-05-18 11:02:37] [INFO ] Transformed 109 transitions.
[2021-05-18 11:02:37] [INFO ] Found NUPN structural information;
[2021-05-18 11:02:37] [INFO ] Parsed PT model containing 88 places and 109 transitions in 81 ms.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 302 resets, run finished after 367 ms. (steps per millisecond=272 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 87 rows 88 cols
[2021-05-18 11:02:38] [INFO ] Computed 22 place invariants in 5 ms
[2021-05-18 11:02:38] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 17 ms returned sat
[2021-05-18 11:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:02:38] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2021-05-18 11:02:38] [INFO ] State equation strengthened by 21 read => feed constraints.
[2021-05-18 11:02:38] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2021-05-18 11:02:38] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 32 ms.
[2021-05-18 11:02:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:02:38] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 18 ms returned sat
[2021-05-18 11:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:02:38] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2021-05-18 11:02:38] [INFO ] [Nat]Added 21 Read/Feed constraints in 5 ms returned sat
[2021-05-18 11:02:38] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 19 ms.
[2021-05-18 11:02:38] [INFO ] Added : 85 causal constraints over 17 iterations in 159 ms. Result :sat
[2021-05-18 11:02:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-18 11:02:38] [INFO ] Flatten gal took : 42 ms
FORMULA GPUForwardProgress-PT-20a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 11:02:39] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 11:02:39] [INFO ] Applying decomposition
[2021-05-18 11:02:39] [INFO ] Flatten gal took : 10 ms
[2021-05-18 11:02:39] [INFO ] Input system was already deterministic with 87 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/graph16959796269262215281.txt, -o, /tmp/graph16959796269262215281.bin, -w, /tmp/graph16959796269262215281.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/graph16959796269262215281.bin, -l, -1, -v, -w, /tmp/graph16959796269262215281.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:02:39] [INFO ] Decomposing Gal with order
[2021-05-18 11:02:39] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 87 rows 88 cols
[2021-05-18 11:02:39] [INFO ] Computed 22 place invariants in 2 ms
inv : p9 + p10 + p11 + p12 - p84 - p85 - p86 - p87 = 0
inv : p65 + p66 + p67 + p68 - p84 - p85 - p86 - p87 = 0
inv : p21 + p22 + p23 + p24 - p84 - p85 - p86 - p87 = 0
inv : p77 + p78 + p79 + p80 - p84 - p85 - p86 - p87 = 0
inv : p53 + p54 + p55 + p56 - p84 - p85 - p86 - p87 = 0
inv : p45 + p46 + p47 + p48 - p84 - p85 - p86 - p87 = 0
inv : p29 + p30 + p31 + p32 - p84 - p85 - p86 - p87 = 0
inv : p1 + p2 + p3 + p4 - p84 - p85 - p86 - p87 = 0
inv : p13 + p14 + p15 + p16 - p84 - p85 - p86 - p87 = 0
inv : p17 + p18 + p19 + p20 - p84 - p85 - p86 - p87 = 0
inv : p82 + p83 - p85 - p86 - p87 = 0
inv : p33 + p34 + p35 + p36 - p84 - p85 - p86 - p87 = 0
inv : p49 + p50 + p51 + p52 - p84 - p85 - p86 - p87 = 0
inv : p37 + p38 + p39 + p40 - p84 - p85 - p86 - p87 = 0
inv : p25 + p26 + p27 + p28 - p84 - p85 - p86 - p87 = 0
inv : p69 + p70 + p71 + p72 - p84 - p85 - p86 - p87 = 0
inv : p61 + p62 + p63 + p64 - p84 - p85 - p86 - p87 = 0
inv : p73 + p74 + p75 + p76 - p84 - p85 - p86 - p87 = 0
inv : p5 + p6 + p7 + p8 - p84 - p85 - p86 - p87 = 0
inv : p41 + p42 + p43 + p44 - p84 - p85 - p86 - p87 = 0
inv : p81 - p84 = 0
inv : p57 + p58 + p59 + p60 - p84 - p85 - p86 - p87 = 0
Total of 22 invariants.
[2021-05-18 11:02:39] [INFO ] Computed 22 place invariants in 3 ms
[2021-05-18 11:02:39] [INFO ] Removed a total of 76 redundant transitions.
[2021-05-18 11:02:39] [INFO ] Flatten gal took : 37 ms
[2021-05-18 11:02:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-18 11:02:39] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 4 ms
[2021-05-18 11:02:39] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 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 14 LTL properties
Checking formula 0 : !(((X((X((F("(u14.p58==1)"))&&((F("(((u4.p20!=1)||(i20.u20.p83!=1))||(i20.u21.p87!=1))"))U("(((u19.p78==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))))||("(u6.p27==1)")))U(G("(((u5.p24==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))))
Formula 0 simplified : !(X("(u6.p27==1)" | X(F"(u14.p58==1)" & (F"(((u4.p20!=1)||(i20.u20.p83!=1))||(i20.u21.p87!=1))" U "(((u19.p78==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))) U G"(((u5.p24==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))")
built 21 ordering constraints for composite.
built 8 ordering constraints for composite.
[2021-05-18 11:02:39] [INFO ] Proved 88 variables to be positive in 185 ms
[2021-05-18 11:02:39] [INFO ] Computing symmetric may disable matrix : 87 transitions.
[2021-05-18 11:02:39] [INFO ] Computation of disable matrix completed :0/87 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:02:39] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:02:39] [INFO ] Computing symmetric may enable matrix : 87 transitions.
[2021-05-18 11:02:39] [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 t67, i20.u20.t6, i20.u21.t2, i20.u21.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/83/4/87
Computing Next relation with stutter on 1.04858e+06 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
11 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,0,0.135956,21572,1,0,7549,215,1210,8021,165,520,15178
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((!(X(G((((X(X("(((u19.p78==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))")))&&("(u14.p58==1)"))&&("(i20.u20.p83==1)"))&&("(i20.u21.p87==1)")))))&&(!(G(!(G(X("(((u14.p58==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))))))))
Formula 1 simplified : !(!XG("(i20.u20.p83==1)" & "(i20.u21.p87==1)" & "(u14.p58==1)" & XX"(((u19.p78==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))") & !G!GX"(((u14.p58==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))")
Computing Next relation with stutter on 1.04858e+06 deadlock states
[2021-05-18 11:02:41] [INFO ] Computing symmetric co enabling matrix : 87 transitions.
[2021-05-18 11:02:42] [INFO ] Computation of co-enabling matrix(20/87) took 823 ms. Total solver calls (SAT/UNSAT): 932(932/0)
[2021-05-18 11:02:44] [INFO ] Computation of Finished co-enabling matrix. took 3418 ms. Total solver calls (SAT/UNSAT): 2813(2813/0)
[2021-05-18 11:02:45] [INFO ] Computing Do-Not-Accords matrix : 87 transitions.
48 unique states visited
5 strongly connected components in search stack
48 transitions explored
44 items max in DFS search stack
751 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,0,7.65337,329904,1,0,835251,218,1265,714890,166,616,978533
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((!((("(((u12.p50==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))")U(G("(((u13.p56!=1)||(i20.u20.p83!=1))||(i20.u21.p87!=1))")))U(X((X((((F("(u2.p11==1)"))&&("(u13.p56==1)"))&&("(i20.u20.p83==1)"))&&("(i20.u21.p87==1)")))||("(((u12.p50==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))))))
Formula 2 simplified : ("(((u12.p50==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))" U G"(((u13.p56!=1)||(i20.u20.p83!=1))||(i20.u21.p87!=1))") U X("(((u12.p50==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))" | X("(i20.u20.p83==1)" & "(i20.u21.p87==1)" & "(u13.p56==1)" & F"(u2.p11==1)"))
Computing Next relation with stutter on 1.04858e+06 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,0,7.66215,330404,1,0,835251,218,1310,714890,169,616,978632
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-20a-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(G("(((u11.p48==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))))
Formula 3 simplified : !XG"(((u11.p48==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"
Computing Next relation with stutter on 1.04858e+06 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,0,7.66713,330404,1,0,835345,218,1352,714992,169,616,979000
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((X(((!(G("(((((u1.p6==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))||(u15.p62==1))&&(u3.p15==1))")))&&("(u5.p23!=1)"))&&("(u2.p11!=1)"))))
Formula 4 simplified : !X("(u2.p11!=1)" & "(u5.p23!=1)" & !G"(((((u1.p6==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))||(u15.p62==1))&&(u3.p15==1))")
Computing Next relation with stutter on 1.04858e+06 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,0,7.67031,330404,1,0,835345,218,1382,714992,170,616,979052
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-20a-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X(F(X(X(X(X("(u15.p63==1)"))))))))
Formula 5 simplified : !XFXXXX"(u15.p63==1)"
Computing Next relation with stutter on 1.04858e+06 deadlock states
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 items max in DFS search stack
3 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,0,7.69672,330668,1,0,837456,218,1406,717426,170,617,982635
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((!(F(G(X(((G("(u18.p75!=1)"))U("(((u8.p34==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))||("(u16.p67==1)")))))))
Formula 6 simplified : FGX("(u16.p67==1)" | (G"(u18.p75!=1)" U "(((u8.p34==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
41 unique states visited
41 strongly connected components in search stack
42 transitions explored
41 items max in DFS search stack
125 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,0,8.95252,357860,1,0,907736,218,1485,787406,170,629,1071203
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((G(X(G(X(("(u6.p27==1)")U(G(X((X(G(X("(u8.p35==1)"))))&&("(u6.p27!=1)"))))))))))
Formula 7 simplified : !GXGX("(u6.p27==1)" U GX("(u6.p27!=1)" & XGX"(u8.p35==1)"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
6 unique states visited
6 strongly connected components in search stack
8 transitions explored
6 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,0,8.97438,358652,1,0,908530,218,1566,788379,172,629,1073079
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X(!(G((((!((G(X("(u0.p3==1)")))U(F("(u10.p43==1)"))))||("(u2.p10!=1)"))||("(i20.u20.p83!=1)"))||("(i20.u21.p87!=1)"))))))
Formula 8 simplified : !X!G("(i20.u20.p83!=1)" | "(i20.u21.p87!=1)" | "(u2.p10!=1)" | !(GX"(u0.p3==1)" U F"(u10.p43==1)"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,9.13366,364724,1,0,925959,219,1689,806657,172,635,1098442
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((G((!(X(F(G("(u17.p71==1)")))))&&(F(X(!(G("(u2.p11==1)"))))))))
Formula 9 simplified : !G(!XFG"(u17.p71==1)" & FX!G"(u2.p11==1)")
Computing Next relation with stutter on 1.04858e+06 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 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,0,9.13595,364724,1,0,926000,219,1709,806713,172,635,1098570
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((!(F((!(X(G("(u13.p55==1)"))))U(F("(i20.u21.p85==1)")))))||(X("((u13.p55==1)||(i20.u21.p85==1))"))))
Formula 10 simplified : !(!F(!XG"(u13.p55==1)" U F"(i20.u21.p85==1)") | X"((u13.p55==1)||(i20.u21.p85==1))")
Computing Next relation with stutter on 1.04858e+06 deadlock states
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 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,0,9.24585,369212,1,0,939766,219,1750,817271,174,638,1117835
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((!((X(("((((((((((((((((((((((((u0.p1==1)&&(u1.p5==1))&&(u2.p9==1))&&(u3.p13==1))&&(u4.p17==1))&&(u5.p21==1))&&(u6.p25==1))&&(u7.p29==1))&&(u8.p33==1))&&(u9.p37==1))&&(u10.p41==1))&&(u11.p45==1))&&(u12.p49==1))&&(u13.p53==1))&&(u14.p57==1))&&(u15.p61==1))&&(u16.p65==1))&&(u17.p69==1))&&(u18.p73==1))&&(u19.p77==1))&&(i20.u20.p81==1))&&(i20.u20.p84==1))&&(u5.p22==1))||(u5.p22==1))")U(!(X("((((((((((((((((((((((u0.p1==1)&&(u1.p5==1))&&(u2.p9==1))&&(u3.p13==1))&&(u4.p17==1))&&(u5.p21==1))&&(u6.p25==1))&&(u7.p29==1))&&(u8.p33==1))&&(u9.p37==1))&&(u10.p41==1))&&(u11.p45==1))&&(u12.p49==1))&&(u13.p53==1))&&(u14.p57==1))&&(u15.p61==1))&&(u16.p65==1))&&(u17.p69==1))&&(u18.p73==1))&&(u19.p77==1))&&(i20.u20.p81==1))&&(i20.u20.p84==1))")))))U(("(u19.p78==1)")U("((((((((((((((((((((((u0.p1==1)&&(u1.p5==1))&&(u2.p9==1))&&(u3.p13==1))&&(u4.p17==1))&&(u5.p21==1))&&(u6.p25==1))&&(u7.p29==1))&&(u8.p33==1))&&(u9.p37==1))&&(u10.p41==1))&&(u11.p45==1))&&(u12.p49==1))&&(u13.p53==1))&&(u14.p57==1))&&(u15.p61==1))&&(u16.p65==1))&&(u17.p69==1))&&(u18.p73==1))&&(u19.p77==1))&&(i20.u20.p81==1))&&(i20.u20.p84==1))")))))
Formula 11 simplified : X("((((((((((((((((((((((((u0.p1==1)&&(u1.p5==1))&&(u2.p9==1))&&(u3.p13==1))&&(u4.p17==1))&&(u5.p21==1))&&(u6.p25==1))&&(u7.p29==1))&&(u8.p33==1))&&(u9.p37==1))&&(u10.p41==1))&&(u11.p45==1))&&(u12.p49==1))&&(u13.p53==1))&&(u14.p57==1))&&(u15.p61==1))&&(u16.p65==1))&&(u17.p69==1))&&(u18.p73==1))&&(u19.p77==1))&&(i20.u20.p81==1))&&(i20.u20.p84==1))&&(u5.p22==1))||(u5.p22==1))" U !X"((((((((((((((((((((((u0.p1==1)&&(u1.p5==1))&&(u2.p9==1))&&(u3.p13==1))&&(u4.p17==1))&&(u5.p21==1))&&(u6.p25==1))&&(u7.p29==1))&&(u8.p33==1))&&(u9.p37==1))&&(u10.p41==1))&&(u11.p45==1))&&(u12.p49==1))&&(u13.p53==1))&&(u14.p57==1))&&(u15.p61==1))&&(u16.p65==1))&&(u17.p69==1))&&(u18.p73==1))&&(u19.p77==1))&&(i20.u20.p81==1))&&(i20.u20.p84==1))") U ("(u19.p78==1)" U "((((((((((((((((((((((u0.p1==1)&&(u1.p5==1))&&(u2.p9==1))&&(u3.p13==1))&&(u4.p17==1))&&(u5.p21==1))&&(u6.p25==1))&&(u7.p29==1))&&(u8.p33==1))&&(u9.p37==1))&&(u10.p41==1))&&(u11.p45==1))&&(u12.p49==1))&&(u13.p53==1))&&(u14.p57==1))&&(u15.p61==1))&&(u16.p65==1))&&(u17.p69==1))&&(u18.p73==1))&&(u19.p77==1))&&(i20.u20.p81==1))&&(i20.u20.p84==1))")
Computing Next relation with stutter on 1.04858e+06 deadlock states
86 unique states visited
0 strongly connected components in search stack
168 transitions explored
44 items max in DFS search stack
100 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,0,10.2378,392444,1,0,999605,219,1916,877254,178,643,1188598
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-20a-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((X(G((X(X((!(F("(u1.p7==1)")))||("(((u18.p74==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))))&&("(u16.p67!=1)"))))U(X("(u5.p23==1)"))))
Formula 12 simplified : !(XG("(u16.p67!=1)" & XX("(((u18.p74==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))" | !F"(u1.p7==1)")) U X"(u5.p23==1)")
Computing Next relation with stutter on 1.04858e+06 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
3 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,0,10.2717,393764,1,0,1.00288e+06,219,1988,880713,178,643,1193640
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((F(!((G(F("(((u4.p18==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))")))U(!(("(((u4.p18==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))")U("(((u16.p66==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))")))))))
Formula 13 simplified : !F!(GF"(((u4.p18==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))" U !("(((u4.p18==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))" U "(((u16.p66==1)&&(i20.u20.p83==1))&&(i20.u21.p87==1))"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
13 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,10.4075,399836,1,0,1.01946e+06,219,2076,898792,178,643,1218087
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20a-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2021-05-18 11:02:49] [INFO ] Computation of Completed DNA matrix. took 4985 ms. Total solver calls (SAT/UNSAT): 307(0/307)
[2021-05-18 11:02:50] [INFO ] Built C files in 10917ms 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 1454 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 56 ms.
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621335772452

--------------------
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="GPUForwardProgress-PT-20a"
export BK_EXAMINATION="LTLFireability"
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-20a, 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 r303-tall-162124171100082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20a.tgz
mv GPUForwardProgress-PT-20a 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 ;