Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897516000374.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-01a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516000374
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.4K Mar 25 23:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 23:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 18:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 14:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 25 14:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 10:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 10:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 8.7K Mar 24 05:37 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 AutoFlight-PT-01a-00
FORMULA_NAME AutoFlight-PT-01a-01
FORMULA_NAME AutoFlight-PT-01a-02
FORMULA_NAME AutoFlight-PT-01a-03
FORMULA_NAME AutoFlight-PT-01a-04
FORMULA_NAME AutoFlight-PT-01a-05
FORMULA_NAME AutoFlight-PT-01a-06
FORMULA_NAME AutoFlight-PT-01a-07
FORMULA_NAME AutoFlight-PT-01a-08
FORMULA_NAME AutoFlight-PT-01a-09
FORMULA_NAME AutoFlight-PT-01a-10
FORMULA_NAME AutoFlight-PT-01a-11
FORMULA_NAME AutoFlight-PT-01a-12
FORMULA_NAME AutoFlight-PT-01a-13
FORMULA_NAME AutoFlight-PT-01a-14
FORMULA_NAME AutoFlight-PT-01a-15

=== Now, execution of the tool begins

BK_START 1589529651560

[2020-05-15 08:00:53] [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]
[2020-05-15 08:00:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 08:00:53] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2020-05-15 08:00:53] [INFO ] Transformed 32 places.
[2020-05-15 08:00:54] [INFO ] Transformed 30 transitions.
[2020-05-15 08:00:54] [INFO ] Found NUPN structural information;
[2020-05-15 08:00:54] [INFO ] Parsed PT model containing 32 places and 30 transitions in 101 ms.
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 4118 resets, run finished after 292 ms. (steps per millisecond=342 ) properties seen :[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, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 25 rows 32 cols
[2020-05-15 08:00:54] [INFO ] Computed 10 place invariants in 7 ms
[2020-05-15 08:00:54] [INFO ] [Real]Absence check using 9 positive place invariants in 31 ms returned sat
[2020-05-15 08:00:54] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 1 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-15 08:00:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-15 08:00:54] [INFO ] Flatten gal took : 56 ms
FORMULA AutoFlight-PT-01a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 08:00:54] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 08:00:54] [INFO ] Applying decomposition
[2020-05-15 08:00:54] [INFO ] Flatten gal took : 11 ms
[2020-05-15 08:00:55] [INFO ] Input system was already deterministic with 25 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/graph12633063650512757079.txt, -o, /tmp/graph12633063650512757079.bin, -w, /tmp/graph12633063650512757079.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/graph12633063650512757079.bin, -l, -1, -v, -w, /tmp/graph12633063650512757079.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 25 rows 32 cols
[2020-05-15 08:00:55] [INFO ] Computed 10 place invariants in 2 ms
inv : p0 + p30 + p31 = 1
inv : p0 + p1 + p2 + p3 = 1
inv : p0 + p4 + p5 + p6 = 1
inv : p0 + p7 = 1
inv : p0 + p8 + p9 = 1
inv : p0 + p18 + p19 + p20 + p21 + p22 + p23 = 1
inv : -2*p0 + p11 + p12 + p13 + p14 + p15 + p16 - p23 - p29 - p31 = -2
inv : 3*p0 + p17 + p23 + p29 + p31 = 3
inv : p0 + p10 = 1
inv : p0 + p24 + p25 + p26 + p27 + p28 + p29 = 1
Total of 10 invariants.
[2020-05-15 08:00:55] [INFO ] Computed 10 place invariants in 3 ms
[2020-05-15 08:00:55] [INFO ] Decomposing Gal with order
[2020-05-15 08:00:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 08:00:55] [INFO ] Removed a total of 1 redundant transitions.
[2020-05-15 08:00:55] [INFO ] Flatten gal took : 42 ms
[2020-05-15 08:00:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-05-15 08:00:55] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2020-05-15 08:00:55] [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(!(G(((("((u8.p17==1)&&(u8.p30==1))")U((!(F("(i4.u2.p9==1)")))U("(u0.p2==1)")))&&("(u8.p29==1)"))&&("(u8.p30==1)"))))))
Formula 0 simplified : !X!G("(u8.p29==1)" & "(u8.p30==1)" & ("((u8.p17==1)&&(u8.p30==1))" U (!F"(i4.u2.p9==1)" U "(u0.p2==1)")))
built 8 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t25, t26, u0.t8, i1.u1.t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/21/4/25
Computing Next relation with stutter on 2 deadlock states
6 unique states visited
0 strongly connected components in search stack
5 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,0,0.039845,17936,1,0,679,390,472,804,299,576,1922
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-01a-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(X((!((X("(i4.u2.p9==1)"))U(G(F("((i4.u7.p10==1)&&(i4.u7.p28==1))")))))&&(("((i4.u7.p10==1)&&(i4.u7.p28==1))")U("((i3.u4.p18==1)&&(u8.p31==1))"))))))
Formula 1 simplified : !XX(!(X"(i4.u2.p9==1)" U GF"((i4.u7.p10==1)&&(i4.u7.p28==1))") & ("((i4.u7.p10==1)&&(i4.u7.p28==1))" U "((i3.u4.p18==1)&&(u8.p31==1))"))
Computing Next relation with stutter on 2 deadlock states
[2020-05-15 08:00:55] [INFO ] Proved 32 variables to be positive in 194 ms
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,0.047795,18684,1,0,987,461,557,1197,308,740,2986
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(F(G(((F((X("(u3.p13==1)"))&&("(u3.p13==1)")))||("(i4.u7.p10!=1)"))||("(i4.u7.p28!=1)"))))))
Formula 2 simplified : !XFG("(i4.u7.p10!=1)" | "(i4.u7.p28!=1)" | F("(u3.p13==1)" & X"(u3.p13==1)"))
Computing Next relation with stutter on 2 deadlock states
[2020-05-15 08:00:55] [INFO ] Computing symmetric may disable matrix : 25 transitions.
[2020-05-15 08:00:55] [INFO ] Computation of disable matrix completed :0/25 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:00:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
[2020-05-15 08:00:55] [INFO ] Computing symmetric may enable matrix : 25 transitions.
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,0,0.054083,18888,1,0,1258,465,618,1608,313,782,3822
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((!(("(u0.p3==1)")U(G(F(G((("(u0.p3==1)")U("((u8.p23==1)&&(u8.p30==1))"))||("(u0.p3==1)"))))))))
Formula 3 simplified : "(u0.p3==1)" U GFG("(u0.p3==1)" | ("(u0.p3==1)" U "((u8.p23==1)&&(u8.p30==1))"))
Computing Next relation with stutter on 2 deadlock states
[2020-05-15 08:00:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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,0,0.059477,19280,1,0,1703,465,643,2031,318,806,4705
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((!(G("((i1.u1.p6!=1)||(i1.u6.p26!=1))")))||(!(X((F(!(("((i1.u1.p6==1)&&(i1.u6.p26==1))")U("((i3.u4.p7==1)&&(u3.p12==1))"))))U(!(X("(i4.u2.p9==1)"))))))))
Formula 4 simplified : !(!G"((i1.u1.p6!=1)||(i1.u6.p26!=1))" | !X(F!("((i1.u1.p6==1)&&(i1.u6.p26==1))" U "((i3.u4.p7==1)&&(u3.p12==1))") U !X"(i4.u2.p9==1)"))
Computing Next relation with stutter on 2 deadlock states
9 unique states visited
5 strongly connected components in search stack
12 transitions explored
9 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,0,0.073709,19788,1,0,2491,465,726,2807,318,823,6935
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X((((G("(u3.p14==1)"))U("(i1.u1.p6==1)"))&&("(i1.u1.p6==1)"))&&("(i1.u6.p26==1)"))))
Formula 5 simplified : !X("(i1.u1.p6==1)" & "(i1.u6.p26==1)" & (G"(u3.p14==1)" U "(i1.u1.p6==1)"))
Computing Next relation with stutter on 2 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,0,0.074638,19788,1,0,2494,465,733,2813,318,823,6951
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((((X(F("((i3.u4.p7==1)&&(i3.u5.p21==1))")))||(G("((i1.u1.p4==1)&&(u8.p22==1))")))U(G(F((G("((i3.u4.p7==1)&&(i3.u5.p21==1))"))||(F("((i1.u1.p4==1)&&(u8.p22==1))")))))))
Formula 6 simplified : !((XF"((i3.u4.p7==1)&&(i3.u5.p21==1))" | G"((i1.u1.p4==1)&&(u8.p22==1))") U GF(G"((i3.u4.p7==1)&&(i3.u5.p21==1))" | F"((i1.u1.p4==1)&&(u8.p22==1))"))
Computing Next relation with stutter on 2 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,0,0.080454,19788,1,0,2745,476,774,3033,319,870,7668
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((!((G("(i1.u1.p6==1)"))U(X((("(i1.u1.p6==1)")U("(u0.p2==1)"))||("(u0.p2==1)"))))))
Formula 7 simplified : G"(i1.u1.p6==1)" U X("(u0.p2==1)" | ("(i1.u1.p6==1)" U "(u0.p2==1)"))
Computing Next relation with stutter on 2 deadlock states
2 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,0,0.083142,20052,1,0,2857,476,795,3159,319,870,7975
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA AutoFlight-PT-01a-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X(X((("((u8.p24==1)&&(u8.p31==1))")U(F("((u8.p24!=1)||(u8.p31!=1))")))&&("((i3.u4.p7!=1)||(i3.u5.p19!=1))")))))
Formula 8 simplified : !XX("((i3.u4.p7!=1)||(i3.u5.p19!=1))" & ("((u8.p24==1)&&(u8.p31==1))" U F"((u8.p24!=1)||(u8.p31!=1))"))
Computing Next relation with stutter on 2 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,0,0.084197,20052,1,0,2857,476,814,3159,324,870,8004
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA AutoFlight-PT-01a-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((G("(u8.p0==1)")))
Formula 9 simplified : !G"(u8.p0==1)"
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.085212,20052,1,0,2858,476,832,3162,324,870,8041
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((F(!(X(G(X("(u0.p3==1)")))))))
Formula 10 simplified : !F!XGX"(u0.p3==1)"
Computing Next relation with stutter on 2 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,0,0.086562,20052,1,0,2925,476,850,3247,324,870,8254
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((X((F(G(!(G("((i4.u2.p8==1)&&(i4.u7.p27==1))")))))||((G("((i1.u1.p6!=1)||(i1.u6.p26!=1))"))&&("(i1.u1.p6!=1)")))))
Formula 11 simplified : !X(FG!G"((i4.u2.p8==1)&&(i4.u7.p27==1))" | ("(i1.u1.p6!=1)" & G"((i1.u1.p6!=1)||(i1.u6.p26!=1))"))
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
0 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,0,0.089264,20052,1,0,2966,476,885,3270,324,870,8424
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA AutoFlight-PT-01a-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((X(!(X(((!(X(F("((i3.u4.p7!=1)||(u3.p12!=1))"))))&&("(u8.p17==1)"))&&("(u8.p30==1)")))))||(!(G(F("((i3.u4.p7==1)&&(u3.p12==1))"))))))
Formula 12 simplified : !(X!X("(u8.p17==1)" & "(u8.p30==1)" & !XF"((i3.u4.p7!=1)||(u3.p12!=1))") | !GF"((i3.u4.p7==1)&&(u3.p12==1))")
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 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,0,0.091749,20052,1,0,2973,476,927,3278,326,870,8507
no accepting run found
Formula 12 is TRUE no accepting run found.
FORMULA AutoFlight-PT-01a-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((!(X(F((("(u0.p3==1)")U("((i1.u1.p6==1)&&(i1.u6.p26==1))"))&&("(u3.p14==1)"))))))
Formula 13 simplified : XF("(u3.p14==1)" & ("(u0.p3==1)" U "((i1.u1.p6==1)&&(i1.u6.p26==1))"))
Computing Next relation with stutter on 2 deadlock states
30 unique states visited
11 strongly connected components in search stack
54 transitions explored
30 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,0,0.134057,21368,1,0,6600,477,985,6990,326,912,16232
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA AutoFlight-PT-01a-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-15 08:00:55] [WARNING] Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
[2020-05-15 08:00:55] [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")
[2020-05-15 08:00:55] [WARNING] Script execution failed on command (assert (and (>= (select s0 0) 1) (= (store (store (store (store (store (store (store (store (store (store s0 17 (+ (select s0 17) 1)) 0 (- (select s0 0) 1)) 6 (+ (select s0 6) 1)) 10 (+ (select s0 10) 1)) 7 (+ (select s0 7) 1)) 9 (+ (select s0 9) 1)) 29 (+ (select s0 29) 1)) 23 (+ (select s0 23) 1)) 3 (+ (select s0 3) 1)) 30 (+ (select s0 30) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= (select s0 0) 1) (= (store (store (store (store (store (store (store (store (store (store s0 17 (+ (select s0 17) 1)) 0 (- (select s0 0) 1)) 6 (+ (select s0 6) 1)) 10 (+ (select s0 10) 1)) 7 (+ (select s0 7) 1)) 9 (+ (select s0 9) 1)) 29 (+ (select s0 29) 1)) 23 (+ (select s0 23) 1)) 3 (+ (select s0 3) 1)) 30 (+ (select s0 30) 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:502)
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)
[2020-05-15 08:00:55] [INFO ] Built C files in 421ms 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 1589529656550

--------------------
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="AutoFlight-PT-01a"
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 AutoFlight-PT-01a, 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 r006-smll-158897516000374"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01a.tgz
mv AutoFlight-PT-01a 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 ;