Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r210-tajo-159033476200762.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itstools
Input is ShieldRVs-PT-002A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476200762
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 2.8K May 14 02:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 14 02:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 19:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 19:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 13 09:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 13 09:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 13K May 12 20:42 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 ShieldRVs-PT-002A-00
FORMULA_NAME ShieldRVs-PT-002A-01
FORMULA_NAME ShieldRVs-PT-002A-02
FORMULA_NAME ShieldRVs-PT-002A-03
FORMULA_NAME ShieldRVs-PT-002A-04
FORMULA_NAME ShieldRVs-PT-002A-05
FORMULA_NAME ShieldRVs-PT-002A-06
FORMULA_NAME ShieldRVs-PT-002A-07
FORMULA_NAME ShieldRVs-PT-002A-08
FORMULA_NAME ShieldRVs-PT-002A-09
FORMULA_NAME ShieldRVs-PT-002A-10
FORMULA_NAME ShieldRVs-PT-002A-11
FORMULA_NAME ShieldRVs-PT-002A-12
FORMULA_NAME ShieldRVs-PT-002A-13
FORMULA_NAME ShieldRVs-PT-002A-14
FORMULA_NAME ShieldRVs-PT-002A-15

=== Now, execution of the tool begins

BK_START 1590618705792

[2020-05-27 22:31:47] [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]
[2020-05-27 22:31:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 22:31:47] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2020-05-27 22:31:47] [INFO ] Transformed 31 places.
[2020-05-27 22:31:47] [INFO ] Transformed 41 transitions.
[2020-05-27 22:31:47] [INFO ] Found NUPN structural information;
[2020-05-27 22:31:47] [INFO ] Parsed PT model containing 31 places and 41 transitions in 78 ms.
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 163 steps, including 3 resets, run visited all 32 properties in 6 ms. (steps per millisecond=27 )
[2020-05-27 22:31:48] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-27 22:31:48] [INFO ] Flatten gal took : 46 ms
FORMULA ShieldRVs-PT-002A-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-002A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-002A-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-002A-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-27 22:31:48] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
[2020-05-27 22:31:48] [INFO ] Applying decomposition
Built C files in :
/home/mcc/execution
[2020-05-27 22:31:48] [INFO ] Flatten gal took : 7 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/graph15292070814408123276.txt, -o, /tmp/graph15292070814408123276.bin, -w, /tmp/graph15292070814408123276.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/graph15292070814408123276.bin, -l, -1, -v, -w, /tmp/graph15292070814408123276.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-27 22:31:48] [INFO ] Decomposing Gal with order
[2020-05-27 22:31:48] [INFO ] Input system was already deterministic with 41 transitions.
[2020-05-27 22:31:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-27 22:31:48] [INFO ] Removed a total of 39 redundant transitions.
[2020-05-27 22:31:48] [INFO ] Flatten gal took : 44 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
[2020-05-27 22:31:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 5 ms.
// Phase 1: matrix 41 rows 31 cols
[2020-05-27 22:31:48] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 1 ms
[2020-05-27 22:31:48] [INFO ] Computed 9 place invariants in 4 ms
inv : p0 + p13 + p14 + p15 + p16 = 1
inv : p0 + p23 + p24 + p25 + p26 = 1
inv : p0 + p17 + p18 + p19 + p20 = 1
inv : p0 + p21 + p22 = 1
inv : p0 + p27 + p28 + p29 + p30 = 1
inv : p0 + p1 + p2 = 1
inv : p0 + p3 + p4 + p5 + p6 = 1
inv : p0 + p7 + p8 = 1
inv : p0 + p9 + p10 + p11 + p12 = 1
Total of 9 invariants.
[2020-05-27 22:31:48] [INFO ] Computed 9 place invariants in 5 ms
[2020-05-27 22:31:48] [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 12 LTL properties
Checking formula 0 : !((F(X(G(("(((u1.p3==1)&&(i3.u5.p18==1))&&(i4.u8.p30==1))")U("(((i1.u3.p12==1)&&(i2.u4.p16==1))&&(i4.u7.p23==1))"))))))
Formula 0 simplified : !FXG("(((u1.p3==1)&&(i3.u5.p18==1))&&(i4.u8.p30==1))" U "(((i1.u3.p12==1)&&(i2.u4.p16==1))&&(i4.u7.p23==1))")
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
[2020-05-27 22:31:48] [INFO ] Proved 31 variables to be positive in 95 ms
[2020-05-27 22:31:48] [INFO ] Computing symmetric may disable matrix : 41 transitions.
[2020-05-27 22:31:48] [INFO ] Computation of disable matrix completed :0/41 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-27 22:31:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-27 22:31:48] [INFO ] Computing symmetric may enable matrix : 41 transitions.
[2020-05-27 22:31:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t20, t24, t30, t31, t38, u1.t0, u1.t1, i1.u3.t2, i1.u3.t3, i2.u4.t4, i2.u4.t5, i3.u5.t6, i3.u5.t7, i3.u5.t13, i4.t17, i4.u7.t8, i4.u7.t9, i4.u8.t10, i4.u8.t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/4/19/23
Computing Next relation with stutter on 8 deadlock states
15 unique states visited
15 strongly connected components in search stack
15 transitions explored
15 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,0,0.117906,19712,1,0,6096,153,462,13671,121,408,10212
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G((F("((i4.u7.p25==1)||(i3.u5.p17==1))"))&&(X(G("(((i4.u7.p25==1)||(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p29==1)))||(((i1.u3.p12==1)&&(i2.u4.p16==1))&&(i4.u7.p23==1)))"))))))
Formula 1 simplified : !G(F"((i4.u7.p25==1)||(i3.u5.p17==1))" & XG"(((i4.u7.p25==1)||(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p29==1)))||(((i1.u3.p12==1)&&(i2.u4.p16==1))&&(i4.u7.p23==1)))")
Computing Next relation with stutter on 8 deadlock states
18 unique states visited
18 strongly connected components in search stack
19 transitions explored
18 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,0,0.163128,22200,1,0,11925,153,482,21169,122,425,17860
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(X((X(G("(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p29==1))")))U(G((F(X("(i2.u4.p15==1)")))&&("(i3.u5.p19==1)")))))))
Formula 2 simplified : !XX(XG"(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p29==1))" U G("(i3.u5.p19==1)" & FX"(i2.u4.p15==1)"))
Computing Next relation with stutter on 8 deadlock states
16 unique states visited
16 strongly connected components in search stack
16 transitions explored
16 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,0,0.173571,23792,1,0,12244,153,531,21843,125,425,18683
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(((X("((i2.u0.p1==1)&&(i1.u3.p9==1))"))U(!(X(G(F("((i2.u0.p1==1)&&(i1.u3.p9==1))")))))))
Formula 3 simplified : !(X"((i2.u0.p1==1)&&(i1.u3.p9==1))" U !XGF"((i2.u0.p1==1)&&(i1.u3.p9==1))")
Computing Next relation with stutter on 8 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
22 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,0,0.388178,33020,1,0,32442,153,564,51112,125,431,42220
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((X((X("(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p29==1))"))U(G((G(X("(i1.u2.p0==1)")))||("(i4.u7.p24==1)"))))))
Formula 4 simplified : !X(X"(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p29==1))" U G("(i4.u7.p24==1)" | GX"(i1.u2.p0==1)"))
Computing Next relation with stutter on 8 deadlock states
17 unique states visited
16 strongly connected components in search stack
18 transitions explored
17 items max in DFS search stack
12 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.515612,39696,1,0,46009,153,607,65903,127,439,61062
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((G(!(("(i2.u4.p14==1)")U(F(!(X("(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p30==1))"))))))))
Formula 5 simplified : !G!("(i2.u4.p14==1)" U F!X"(((u1.p3==1)&&(i3.u5.p20==1))&&(i4.u8.p30==1))")
Computing Next relation with stutter on 8 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,0,0.517004,39696,1,0,46009,153,629,65903,127,439,61084
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((!(((X((X("(((i3.u5.p19==1)&&(i3.u6.p21==1))&&(i4.u7.p26==1))"))||("(((i1.u3.p12==1)&&(i2.u4.p16==1))&&(i4.u7.p23==1))")))||(X("(((u1.p6==1)&&(i1.u2.p7==1))&&(i1.u3.p11==1))")))U(X("((i4.u7.p26==1)&&(i4.u8.p30==1))")))))
Formula 6 simplified : (X("(((i1.u3.p12==1)&&(i2.u4.p16==1))&&(i4.u7.p23==1))" | X"(((i3.u5.p19==1)&&(i3.u6.p21==1))&&(i4.u7.p26==1))") | X"(((u1.p6==1)&&(i1.u2.p7==1))&&(i1.u3.p11==1))") U X"((i4.u7.p26==1)&&(i4.u8.p30==1))"
Computing Next relation with stutter on 8 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,0,0.519271,39696,1,0,46009,153,679,65903,127,439,61106
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((!(G(X("(((i1.u3.p12==1)&&(i2.u4.p14==1))&&(i4.u7.p23==1))")))))
Formula 7 simplified : GX"(((i1.u3.p12==1)&&(i2.u4.p14==1))&&(i4.u7.p23==1))"
Computing Next relation with stutter on 8 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,0,0.520127,39696,1,0,46009,153,712,65903,127,439,61115
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA ShieldRVs-PT-002A-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((X("(((i3.u5.p20!=1)||(i3.u6.p21!=1))||(i4.u7.p26!=1))"))&&(X(F((F(X("(u1.p5==1)")))&&("(i1.u3.p11==1)"))))))
Formula 8 simplified : !(X"(((i3.u5.p20!=1)||(i3.u6.p21!=1))||(i4.u7.p26!=1))" & XF("(i1.u3.p11==1)" & FX"(u1.p5==1)"))
Computing Next relation with stutter on 8 deadlock states
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
5 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.572393,41796,1,0,51085,153,766,73128,128,439,68120
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((X(X(G("(u1.p5==1)")))))
Formula 9 simplified : !XXG"(u1.p5==1)"
Computing Next relation with stutter on 8 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,0,0.573833,42060,1,0,51085,153,774,73128,128,439,68133
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((!(G((G(F(X("(((i2.u0.p2==1)&&(u1.p6==1))&&(i2.u4.p15==1))"))))&&(F(("(((i2.u0.p2==1)&&(u1.p4==1))&&(i2.u4.p15==1))")U("(((i1.u3.p12==1)&&(i2.u4.p14==1))&&(i4.u7.p23==1))")))))))
Formula 10 simplified : G(GFX"(((i2.u0.p2==1)&&(u1.p6==1))&&(i2.u4.p15==1))" & F("(((i2.u0.p2==1)&&(u1.p4==1))&&(i2.u4.p15==1))" U "(((i1.u3.p12==1)&&(i2.u4.p14==1))&&(i4.u7.p23==1))"))
Computing Next relation with stutter on 8 deadlock states
54 unique states visited
27 strongly connected components in search stack
60 transitions explored
54 items max in DFS search stack
31 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,0,0.882026,53148,1,0,75880,153,841,102023,130,443,101220
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(((X(("(((i2.u0.p2==1)&&(u1.p4==1))&&(i2.u4.p16==1))")U("((i4.u7.p24==1)&&(i4.u8.p28==1))")))U("(i2.u4.p15==1)")))
Formula 11 simplified : !(X("(((i2.u0.p2==1)&&(u1.p4==1))&&(i2.u4.p16==1))" U "((i4.u7.p24==1)&&(i4.u8.p28==1))") U "(i2.u4.p15==1)")
Computing Next relation with stutter on 8 deadlock states
12 unique states visited
11 strongly connected components in search stack
12 transitions explored
11 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,0,0.896349,53412,1,0,76519,153,902,103140,130,443,102691
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA ShieldRVs-PT-002A-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
[2020-05-27 22:31:49] [WARNING] Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
[2020-05-27 22:31:49] [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")
[2020-05-27 22:31:49] [WARNING] Script execution failed on command (assert (and (>= (select s0 19) 1) (= (store (store s0 17 (+ (select s0 17) 1)) 19 (- (select s0 19) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= (select s0 19) 1) (= (store (store s0 17 (+ (select s0 17) 1)) 19 (- (select s0 19) 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)
[2020-05-27 22:31:49] [INFO ] Built C files in 1269ms 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 1590618709763

--------------------
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="ShieldRVs-PT-002A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVs-PT-002A, 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 r210-tajo-159033476200762"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-002A.tgz
mv ShieldRVs-PT-002A 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 ;