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-158897516000390.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)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-02a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516000390
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.3K Mar 25 23:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 23:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:23 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 3.4K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 14:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 14:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 10:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 25 10:41 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 16K 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-02a-00
FORMULA_NAME AutoFlight-PT-02a-01
FORMULA_NAME AutoFlight-PT-02a-02
FORMULA_NAME AutoFlight-PT-02a-03
FORMULA_NAME AutoFlight-PT-02a-04
FORMULA_NAME AutoFlight-PT-02a-05
FORMULA_NAME AutoFlight-PT-02a-06
FORMULA_NAME AutoFlight-PT-02a-07
FORMULA_NAME AutoFlight-PT-02a-08
FORMULA_NAME AutoFlight-PT-02a-09
FORMULA_NAME AutoFlight-PT-02a-10
FORMULA_NAME AutoFlight-PT-02a-11
FORMULA_NAME AutoFlight-PT-02a-12
FORMULA_NAME AutoFlight-PT-02a-13
FORMULA_NAME AutoFlight-PT-02a-14
FORMULA_NAME AutoFlight-PT-02a-15

=== Now, execution of the tool begins

BK_START 1589529909970

[2020-05-15 08:05:12] [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 08:05:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 08:05:12] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2020-05-15 08:05:12] [INFO ] Transformed 57 places.
[2020-05-15 08:05:12] [INFO ] Transformed 55 transitions.
[2020-05-15 08:05:12] [INFO ] Found NUPN structural information;
[2020-05-15 08:05:12] [INFO ] Parsed PT model containing 57 places and 55 transitions in 105 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 4023 resets, run finished after 332 ms. (steps per millisecond=301 ) 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, 1, 1, 1, 0]
// Phase 1: matrix 45 rows 57 cols
[2020-05-15 08:05:13] [INFO ] Computed 16 place invariants in 6 ms
[2020-05-15 08:05:13] [INFO ] [Real]Absence check using 15 positive place invariants in 39 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-15 08:05:13] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-15 08:05:13] [INFO ] Flatten gal took : 46 ms
FORMULA AutoFlight-PT-02a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 08:05:13] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 08:05:13] [INFO ] Applying decomposition
[2020-05-15 08:05:13] [INFO ] Flatten gal took : 20 ms
[2020-05-15 08:05:13] [INFO ] Input system was already deterministic with 45 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/graph13289367904015205269.txt, -o, /tmp/graph13289367904015205269.bin, -w, /tmp/graph13289367904015205269.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/graph13289367904015205269.bin, -l, -1, -v, -w, /tmp/graph13289367904015205269.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 08:05:14] [INFO ] Decomposing Gal with order
[2020-05-15 08:05:14] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 45 rows 57 cols
[2020-05-15 08:05:14] [INFO ] Removed a total of 4 redundant transitions.
[2020-05-15 08:05:14] [INFO ] Computed 16 place invariants in 5 ms
inv : p0 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 = 1
inv : p0 + p1 + p2 + p3 = 1
inv : p0 + p17 = 1
inv : p0 + p7 = 1
inv : 4*p0 + p32 + p42 + p48 + p54 + p56 = 4
inv : p0 + p43 + p44 + p45 + p46 + p47 + p48 = 1
inv : p0 + p18 + p19 = 1
inv : p0 + p55 + p56 = 1
inv : p0 + p15 + p16 = 1
inv : -3*p0 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 - p42 - p48 - p54 - p56 = -3
inv : p0 + p20 = 1
inv : p0 + p4 + p5 + p6 = 1
inv : p0 + p14 = 1
inv : p0 + p49 + p50 + p51 + p52 + p53 + p54 = 1
inv : p0 + p11 + p12 + p13 = 1
inv : p0 + p8 + p9 + p10 = 1
Total of 16 invariants.
[2020-05-15 08:05:14] [INFO ] Computed 16 place invariants in 12 ms
[2020-05-15 08:05:14] [INFO ] Flatten gal took : 65 ms
[2020-05-15 08:05:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2020-05-15 08:05:14] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 14 ms
[2020-05-15 08:05:14] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 6 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 13 LTL properties
Checking formula 0 : !((F((G(X((!(F("((u18.p42==1)&&(u18.p55==1))")))U(G("(i6.u1.p5==1)")))))&&(G("(i6.u1.p5==1)")))))
Formula 0 simplified : !F(G"(i6.u1.p5==1)" & GX(!F"((u18.p42==1)&&(u18.p55==1))" U G"(i6.u1.p5==1)"))
built 14 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 3 ordering constraints for composite.
built 14 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
[2020-05-15 08:05:14] [INFO ] Proved 57 variables to be positive in 223 ms
Reverse transition relation is NOT exact ! Due to transitions t48, t49, u2.t12, i3.u0.t18, i6.u1.t15, i7.u3.t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/39/6/45
Computing Next relation with stutter on 4 deadlock states
[2020-05-15 08:05:14] [INFO ] Computing symmetric may disable matrix : 45 transitions.
[2020-05-15 08:05:14] [INFO ] Computation of disable matrix completed :0/45 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:05:14] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:05:14] [INFO ] Computing symmetric may enable matrix : 45 transitions.
[2020-05-15 08:05:14] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
6 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.104823,19168,1,0,2192,837,737,2468,349,1570,6263
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(X(!(G("((((u18.p42!=1)||(u18.p55!=1))&&((i5.u8.p7!=1)||(i5.u9.p22!=1)))||((i2.u7.p20==1)&&(i2.u7.p53==1)))"))))))
Formula 1 simplified : !GX!G"((((u18.p42!=1)||(u18.p55!=1))&&((i5.u8.p7!=1)||(i5.u9.p22!=1)))||((i2.u7.p20==1)&&(i2.u7.p53==1)))"
Computing Next relation with stutter on 4 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
6 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.160951,20268,1,0,5492,950,815,4917,357,1953,13592
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(!(X(G(((((G("(i7.u3.p12==1)"))&&("(i6.u1.p6==1)"))&&("(i6.u16.p45==1)"))U("(((i2.u7.p20==1)&&(i2.u7.p53==1))||((i6.u1.p6==1)&&(i6.u16.p45==1)))"))U("((u2.p10==1)&&(i7.u17.p50==1))")))))))
Formula 2 simplified : !F!XG((("(i6.u1.p6==1)" & "(i6.u16.p45==1)" & G"(i7.u3.p12==1)") U "(((i2.u7.p20==1)&&(i2.u7.p53==1))||((i6.u1.p6==1)&&(i6.u16.p45==1)))") U "((u2.p10==1)&&(i7.u17.p50==1))")
Computing Next relation with stutter on 4 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,0,0.16555,20804,1,0,5492,950,859,4917,358,1953,13624
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA AutoFlight-PT-02a-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(G(X(X(("((i7.u3.p12==1)||((i6.u1.p6==1)&&(i6.u16.p45==1)))")U(F("(i1.u4.p16==1)"))))))))
Formula 3 simplified : !FGXX("((i7.u3.p12==1)||((i6.u1.p6==1)&&(i6.u16.p45==1)))" U F"(i1.u4.p16==1)")
Computing Next relation with stutter on 4 deadlock states
5 unique states visited
5 strongly connected components in search stack
6 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,0,0.17786,21064,1,0,6376,950,891,5709,358,1974,15551
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((!((G(X("(u18.p0==1)")))U("((i5.u8.p21==1)&&(u18.p56==1))")))||(!(X((G(X("(i4.u11.p27==1)")))&&("(i6.u1.p5!=1)"))))))
Formula 4 simplified : !(!(GX"(u18.p0==1)" U "((i5.u8.p21==1)&&(u18.p56==1))") | !X("(i6.u1.p5!=1)" & GX"(i4.u11.p27==1)"))
Computing Next relation with stutter on 4 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,0,0.180333,21324,1,0,6376,950,922,5709,361,1974,15570
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA AutoFlight-PT-02a-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((!(((F("((i5.u8.p7==1)&&(i5.u15.p38==1))"))U("(i6.u1.p6==1)"))U("((i1.u4.p15==1)&&(i1.u5.p46==1))"))))
Formula 5 simplified : (F"((i5.u8.p7==1)&&(i5.u15.p38==1))" U "(i6.u1.p6==1)") U "((i1.u4.p15==1)&&(i1.u5.p46==1))"
Computing Next relation with stutter on 4 deadlock states
80 unique states visited
15 strongly connected components in search stack
145 transitions explored
69 items max in DFS search stack
24 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,0,0.426397,26852,1,0,19578,953,1081,18324,361,2058,59317
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((G(!(F(G((X(X(F("((i5.u9.p14==1)&&(i3.u12.p29==1))"))))&&(!(X("(i3.u0.p3==1)")))))))))
Formula 6 simplified : !G!FG(XXF"((i5.u9.p14==1)&&(i3.u12.p29==1))" & !X"(i3.u0.p3==1)")
Computing Next relation with stutter on 4 deadlock states
3 unique states visited
0 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,0,0.442894,27376,1,0,20959,953,1127,19333,361,2059,62361
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA AutoFlight-PT-02a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(((X(F(X(F(X("(i1.u4.p16==1)"))))))||(G(X((G("(i7.u3.p12==1)"))&&("(i7.u3.p12==1)"))))))
Formula 7 simplified : !(XFXFX"(i1.u4.p16==1)" | GX("(i7.u3.p12==1)" & G"(i7.u3.p12==1)"))
Computing Next relation with stutter on 4 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,0.451533,27636,1,0,21591,956,1129,19862,361,2082,63867
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((X("(i3.u0.p2==1)"))&&((G("(i3.u0.p2==1)"))U(X((F("((i7.u3.p13==1)&&(i7.u17.p51==1))"))&&(F("(i3.u0.p3==1)")))))))
Formula 8 simplified : !(X"(i3.u0.p2==1)" & (G"(i3.u0.p2==1)" U X(F"((i7.u3.p13==1)&&(i7.u17.p51==1))" & F"(i3.u0.p3==1)")))
Computing Next relation with stutter on 4 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,0,0.456753,28156,1,0,21662,956,1149,19957,363,2082,64114
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((X((!(X(F(X("(i6.u1.p5==1)")))))||("((i3.u0.p2==1)&&(i6.u1.p5==1))"))))
Formula 9 simplified : !X("((i3.u0.p2==1)&&(i6.u1.p5==1))" | !XFX"(i6.u1.p5==1)")
Computing Next relation with stutter on 4 deadlock states
6 unique states visited
6 strongly connected components in search stack
6 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,0,0.462531,28156,1,0,21898,956,1153,20277,363,2086,64842
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((!(F("(((i5.u9.p14!=1)||(i3.u12.p29!=1))||((u18.p42==1)&&(u18.p55==1)))")))U(("((u18.p42!=1)||(u18.p55!=1))")U("((i5.u9.p14==1)&&(i3.u12.p29==1))"))))
Formula 10 simplified : !(!F"(((i5.u9.p14!=1)||(i3.u12.p29!=1))||((u18.p42==1)&&(u18.p55==1)))" U ("((u18.p42!=1)||(u18.p55!=1))" U "((i5.u9.p14==1)&&(i3.u12.p29==1))"))
Computing Next relation with stutter on 4 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,0,0.466952,28156,1,0,21898,956,1204,20277,368,2086,64904
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((F(G(X(((X("(i3.u0.p2==1)"))||("(i3.u0.p2!=1)"))U(X("((u2.p10==1)&&(i7.u17.p50==1))")))))))
Formula 11 simplified : !FGX(("(i3.u0.p2!=1)" | X"(i3.u0.p2==1)") U X"((u2.p10==1)&&(i7.u17.p50==1))")
Computing Next relation with stutter on 4 deadlock states
4 unique states visited
2 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,0,0.475749,28156,1,0,22442,956,1227,20770,368,2092,66282
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((("(i2.u6.p19!=1)")U("((u18.p43==1)&&(u18.p56==1))"))&&(X(X((X(F("((i1.u4.p15!=1)||(i1.u5.p46!=1))")))&&("(i2.u6.p19==1)"))))))
Formula 12 simplified : !(("(i2.u6.p19!=1)" U "((u18.p43==1)&&(u18.p56==1))") & XX("(i2.u6.p19==1)" & XF"((i1.u4.p15!=1)||(i1.u5.p46!=1))"))
Computing Next relation with stutter on 4 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,0,0.479158,28408,1,0,22442,956,1261,20770,374,2094,66343
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA AutoFlight-PT-02a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-15 08:05:14] [WARNING] Script execution failed on command (assert (and (>= (select s0 16) 1) (= (store (store s0 15 (+ (select s0 15) 1)) 16 (- (select s0 16) 1)) s1))) with error
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 08:05:14] [INFO ] Built C files in 907ms 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 1589529915946

--------------------
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-02a"
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-02a, 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-158897516000390"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-02a.tgz
mv AutoFlight-PT-02a 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 ;