About the Execution of 2020-gold for GPUForwardProgress-PT-16a
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
288.464 | 4580.00 | 10072.00 | 126.20 | FFFFFFFFFFFFFFFF | normal |
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-162124171100074.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-16a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100074
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K 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 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.0K May 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:39 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 20K 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-16a-00
FORMULA_NAME GPUForwardProgress-PT-16a-01
FORMULA_NAME GPUForwardProgress-PT-16a-02
FORMULA_NAME GPUForwardProgress-PT-16a-03
FORMULA_NAME GPUForwardProgress-PT-16a-04
FORMULA_NAME GPUForwardProgress-PT-16a-05
FORMULA_NAME GPUForwardProgress-PT-16a-06
FORMULA_NAME GPUForwardProgress-PT-16a-07
FORMULA_NAME GPUForwardProgress-PT-16a-08
FORMULA_NAME GPUForwardProgress-PT-16a-09
FORMULA_NAME GPUForwardProgress-PT-16a-10
FORMULA_NAME GPUForwardProgress-PT-16a-11
FORMULA_NAME GPUForwardProgress-PT-16a-12
FORMULA_NAME GPUForwardProgress-PT-16a-13
FORMULA_NAME GPUForwardProgress-PT-16a-14
FORMULA_NAME GPUForwardProgress-PT-16a-15
=== Now, execution of the tool begins
BK_START 1621335614654
[2021-05-18 11:00:16] [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 11:00:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:00:16] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2021-05-18 11:00:16] [INFO ] Transformed 72 places.
[2021-05-18 11:00:16] [INFO ] Transformed 89 transitions.
[2021-05-18 11:00:16] [INFO ] Found NUPN structural information;
[2021-05-18 11:00:16] [INFO ] Parsed PT model containing 72 places and 89 transitions in 79 ms.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 1125 steps, including 5 resets, run visited all 37 properties in 18 ms. (steps per millisecond=62 )
[2021-05-18 11:00:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-18 11:00:16] [INFO ] Flatten gal took : 37 ms
FORMULA GPUForwardProgress-PT-16a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 11:00:16] [INFO ] Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 11:00:16] [INFO ] Applying decomposition
[2021-05-18 11:00:16] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph30489907102694721.txt, -o, /tmp/graph30489907102694721.bin, -w, /tmp/graph30489907102694721.weights], workingDir=null]
[2021-05-18 11:00:16] [INFO ] Input system was already deterministic with 71 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph30489907102694721.bin, -l, -1, -v, -w, /tmp/graph30489907102694721.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:00:16] [INFO ] Decomposing Gal with order
[2021-05-18 11:00:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 11:00:16] [INFO ] Removed a total of 60 redundant transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 71 rows 72 cols
[2021-05-18 11:00:16] [INFO ] Computed 18 place invariants in 5 ms
inv : p17 + p18 + p19 + p20 - p68 - p69 - p70 - p71 = 0
inv : p29 + p30 + p31 + p32 - p68 - p69 - p70 - p71 = 0
inv : p49 + p50 + p51 + p52 - p68 - p69 - p70 - p71 = 0
inv : p41 + p42 + p43 + p44 - p68 - p69 - p70 - p71 = 0
inv : p5 + p6 + p7 + p8 - p68 - p69 - p70 - p71 = 0
inv : p53 + p54 + p55 + p56 - p68 - p69 - p70 - p71 = 0
inv : p37 + p38 + p39 + p40 - p68 - p69 - p70 - p71 = 0
inv : p1 + p2 + p3 + p4 - p68 - p69 - p70 - p71 = 0
inv : p45 + p46 + p47 + p48 - p68 - p69 - p70 - p71 = 0
inv : p33 + p34 + p35 + p36 - p68 - p69 - p70 - p71 = 0
inv : p21 + p22 + p23 + p24 - p68 - p69 - p70 - p71 = 0
inv : p13 + p14 + p15 + p16 - p68 - p69 - p70 - p71 = 0
inv : p66 + p67 - p69 - p70 - p71 = 0
inv : p57 + p58 + p59 + p60 - p68 - p69 - p70 - p71 = 0
inv : p9 + p10 + p11 + p12 - p68 - p69 - p70 - p71 = 0
inv : p25 + p26 + p27 + p28 - p68 - p69 - p70 - p71 = 0
inv : p65 - p68 = 0
inv : p61 + p62 + p63 + p64 - p68 - p69 - p70 - p71 = 0
Total of 18 invariants.
[2021-05-18 11:00:16] [INFO ] Computed 18 place invariants in 7 ms
[2021-05-18 11:00:16] [INFO ] Flatten gal took : 64 ms
[2021-05-18 11:00:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-18 11:00:16] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2021-05-18 11:00:16] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.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/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 15 LTL properties
Checking formula 0 : !(((!(F("(u12.p51==1)")))&&(!(G("(((u7.p30==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))")))))
Formula 0 simplified : !(!F"(u12.p51==1)" & !G"(((u7.p30==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))")
built 17 ordering constraints for composite.
built 8 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t55, i16.u16.t6, i16.u17.t2, i16.u17.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/67/4/71
Computing Next relation with stutter on 65536 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 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,0,0.068994,18284,1,0,3989,212,961,4245,169,475,8854
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(F(G(F((G((("(u3.p14==1)")U(F("(u15.p62==1)")))||("(u3.p14==1)")))&&("((u15.p62==1)||(i16.u16.p66==1))")))))))
Formula 1 simplified : !XFGF("((u15.p62==1)||(i16.u16.p66==1))" & G("(u3.p14==1)" | ("(u3.p14==1)" U F"(u15.p62==1)")))
Computing Next relation with stutter on 65536 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,0,0.084301,20184,1,0,5282,213,1079,6083,171,522,11878
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((X((!((("(u10.p43==1)")U("(u9.p39==1)"))U("(u4.p19==1)")))&&(X("(u9.p39==1)"))))&&(F("(u1.p7==1)"))))
Formula 2 simplified : !(X(!(("(u10.p43==1)" U "(u9.p39==1)") U "(u4.p19==1)") & X"(u9.p39==1)") & F"(u1.p7==1)")
Computing Next relation with stutter on 65536 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.089049,20780,1,0,5513,213,1104,6219,173,524,12505
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(!(F(((G("(((u6.p28==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))"))&&(F("(u7.p30==1)")))||((((("(((u6.p28==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))")U(X("(u7.p30==1)")))&&("(u6.p28==1)"))&&("(i16.u16.p67==1)"))&&("(i16.u17.p71==1)")))))))
Formula 3 simplified : !X!F((G"(((u6.p28==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))" & F"(u7.p30==1)") | ("(i16.u16.p67==1)" & "(i16.u17.p71==1)" & "(u6.p28==1)" & ("(((u6.p28==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))" U X"(u7.p30==1)")))
Computing Next relation with stutter on 65536 deadlock states
6 unique states visited
[2021-05-18 11:00:16] [INFO ] Proved 72 variables to be positive in 184 ms
5 strongly connected components in search stack
7 transitions explored
5 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,0,0.119331,22184,1,0,10192,217,1204,9931,175,552,18539
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G((X(X((F(X("(u5.p22==1)")))&&(X(G("(u2.p11==1)"))))))||(G(X("(u2.p11==1)"))))))
Formula 4 simplified : !G(XX(FX"(u5.p22==1)" & XG"(u2.p11==1)") | GX"(u2.p11==1)")
[2021-05-18 11:00:16] [INFO ] Computing symmetric may disable matrix : 71 transitions.
[2021-05-18 11:00:16] [INFO ] Computation of disable matrix completed :0/71 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Computing Next relation with stutter on 65536 deadlock states
[2021-05-18 11:00:16] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:00:16] [INFO ] Computing symmetric may enable matrix : 71 transitions.
[2021-05-18 11:00:16] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
6 unique states visited
6 strongly connected components in search stack
7 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,0,0.130687,22708,1,0,11353,217,1270,11303,175,555,20592
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(G(X(F((!(F("(u2.p11==1)")))||("(u1.p7!=1)")))))))
Formula 5 simplified : !FGXF("(u1.p7!=1)" | !F"(u2.p11==1)")
Computing Next relation with stutter on 65536 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 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,0,0.154759,23764,1,0,14016,217,1357,14796,175,564,24002
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X(F(!(G(!(("(u0.p2==1)")U((X(F("(((u12.p50==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))")))||(G("((((u4.p18==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))||(u0.p2==1))"))))))))))
Formula 6 simplified : !XF!G!("(u0.p2==1)" U (XF"(((u12.p50==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))" | G"((((u4.p18==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))||(u0.p2==1))"))
Computing Next relation with stutter on 65536 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
76 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,0,0.911043,58876,1,0,98258,218,1402,120535,175,625,94684
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((G(((X(X("(((u0.p4==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))")))||(G("(u14.p58==1)")))||("(((u3.p14==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))"))))
Formula 7 simplified : !G("(((u3.p14==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))" | XX"(((u0.p4==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))" | G"(u14.p58==1)")
Computing Next relation with stutter on 65536 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 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,0,0.918267,59404,1,0,98977,218,1423,121398,175,631,95745
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((("((u8.p35==1)||((((((((((((((((((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))&&(i16.u16.p65==1))&&(i16.u16.p68==1)))")U(F("(u1.p7==1)"))))
Formula 8 simplified : !("((u8.p35==1)||((((((((((((((((((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))&&(i16.u16.p65==1))&&(i16.u16.p68==1)))" U F"(u1.p7==1)")
Computing Next relation with stutter on 65536 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.938,60196,1,0,101382,219,1496,123885,175,633,99431
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F(X(F((X(G(X("(u3.p15==1)"))))||("(u7.p31==1)"))))))
Formula 9 simplified : !FXF("(u7.p31==1)" | XGX"(u3.p15==1)")
Computing Next relation with stutter on 65536 deadlock states
3 unique states visited
2 strongly connected components in search stack
4 transitions explored
3 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,0,0.960835,61252,1,0,103743,219,1603,126751,175,635,103190
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((X((X(("(u8.p35==1)")U(("((u2.p11==1)&&(u11.p47==1))")U("(u11.p47==1)"))))&&("((i16.u17.p70==1)||(u12.p50==1))"))))
Formula 10 simplified : !X("((i16.u17.p70==1)||(u12.p50==1))" & X("(u8.p35==1)" U ("((u2.p11==1)&&(u11.p47==1))" U "(u11.p47==1)")))
Computing Next relation with stutter on 65536 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.962721,61516,1,0,103748,219,1609,126751,175,635,103220
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((F(((G("(u3.p15==1)"))U(X("(u7.p31==1)")))||("((((u13.p54==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))&&(u0.p4!=1))"))))
Formula 11 simplified : !F("((((u13.p54==1)&&(i16.u16.p67==1))&&(i16.u17.p71==1))&&(u0.p4!=1))" | (G"(u3.p15==1)" U X"(u7.p31==1)"))
Computing Next relation with stutter on 65536 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
18 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.14341,69172,1,0,123609,219,1669,151247,175,641,132085
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((X(G("(u2.p10==1)"))))
Formula 12 simplified : !XG"(u2.p10==1)"
Computing Next relation with stutter on 65536 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.14464,69436,1,0,123609,219,1685,151247,175,641,132122
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((!(G(F(X(G(F("(u13.p55==1)"))))))))
Formula 13 simplified : GFXGF"(u13.p55==1)"
Computing Next relation with stutter on 65536 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,0,1.14972,69436,1,0,124199,219,1709,151834,175,645,133217
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 14 : !((G(F(G(F((!(G("(u14.p59==1)")))&&("(u9.p39!=1)")))))))
Formula 14 simplified : !GFGF("(u9.p39!=1)" & !G"(u14.p59==1)")
Computing Next relation with stutter on 65536 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.15333,69700,1,0,124520,219,1731,152119,175,645,133825
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16a-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2021-05-18 11:00:18] [WARNING] Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
[2021-05-18 11:00:18] [WARNING] Script execution failed on command (declare-fun s1 () (Array Int Int)) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
[2021-05-18 11:00:18] [WARNING] Script execution failed on command (assert (and (>= (select s0 7) 1) (= (store (store s0 7 (- (select s0 7) 1)) 6 (+ (select s0 6) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Stream closed (and (>= (select s0 7) 1) (= (store (store s0 7 (- (select s0 7) 1)) 6 (+ (select s0 6) 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)
[2021-05-18 11:00:18] [INFO ] Built C files in 1600ms 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 1621335619234
--------------------
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-16a"
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-16a, 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-162124171100074"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16a.tgz
mv GPUForwardProgress-PT-16a 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 '
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 ;