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.r036-smll-158901930800266.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 CloudDeployment-PT-2a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901930800266
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 3.4K Mar 30 01:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 30 01:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 08:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 08:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 26 07:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 26 07:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 51K 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 CloudDeployment-PT-2a-00
FORMULA_NAME CloudDeployment-PT-2a-01
FORMULA_NAME CloudDeployment-PT-2a-02
FORMULA_NAME CloudDeployment-PT-2a-03
FORMULA_NAME CloudDeployment-PT-2a-04
FORMULA_NAME CloudDeployment-PT-2a-05
FORMULA_NAME CloudDeployment-PT-2a-06
FORMULA_NAME CloudDeployment-PT-2a-07
FORMULA_NAME CloudDeployment-PT-2a-08
FORMULA_NAME CloudDeployment-PT-2a-09
FORMULA_NAME CloudDeployment-PT-2a-10
FORMULA_NAME CloudDeployment-PT-2a-11
FORMULA_NAME CloudDeployment-PT-2a-12
FORMULA_NAME CloudDeployment-PT-2a-13
FORMULA_NAME CloudDeployment-PT-2a-14
FORMULA_NAME CloudDeployment-PT-2a-15

=== Now, execution of the tool begins

BK_START 1589866595015

[2020-05-19 05:36:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 05:36:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 05:36:37] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2020-05-19 05:36:37] [INFO ] Transformed 69 places.
[2020-05-19 05:36:37] [INFO ] Transformed 174 transitions.
[2020-05-19 05:36:37] [INFO ] Found NUPN structural information;
[2020-05-19 05:36:37] [INFO ] Parsed PT model containing 69 places and 174 transitions in 155 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 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 3019 resets, run finished after 391 ms. (steps per millisecond=255 ) properties seen :[1, 1, 0, 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, 1, 1]
[2020-05-19 05:36:37] [INFO ] Flow matrix only has 100 transitions (discarded 60 similar events)
// Phase 1: matrix 100 rows 69 cols
[2020-05-19 05:36:37] [INFO ] Computed 12 place invariants in 8 ms
[2020-05-19 05:36:38] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 25 ms returned sat
[2020-05-19 05:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 05:36:38] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2020-05-19 05:36:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2020-05-19 05:36:38] [INFO ] [Real]Added 30 Read/Feed constraints in 16 ms returned sat
[2020-05-19 05:36:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 05:36:38] [INFO ] [Nat]Absence check using 0 positive and 12 generalized place invariants in 18 ms returned sat
[2020-05-19 05:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 05:36:38] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2020-05-19 05:36:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 20 ms returned sat
[2020-05-19 05:36:38] [INFO ] Computed and/alt/rep : 159/656/99 causal constraints in 28 ms.
[2020-05-19 05:36:38] [INFO ] Added : 58 causal constraints over 12 iterations in 219 ms. Result :sat
[2020-05-19 05:36:39] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-19 05:36:39] [INFO ] Flatten gal took : 79 ms
FORMULA CloudDeployment-PT-2a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 05:36:39] [INFO ] Flatten gal took : 29 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 05:36:39] [INFO ] Applying decomposition
[2020-05-19 05:36:39] [INFO ] Flatten gal took : 42 ms
[2020-05-19 05:36:39] [INFO ] Input system was already deterministic with 160 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/graph18229468641557746003.txt, -o, /tmp/graph18229468641557746003.bin, -w, /tmp/graph18229468641557746003.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/graph18229468641557746003.bin, -l, -1, -v, -w, /tmp/graph18229468641557746003.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 05:36:39] [INFO ] Decomposing Gal with order
[2020-05-19 05:36:39] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
[2020-05-19 05:36:39] [INFO ] Removed a total of 108 redundant transitions.
Normalized transition count is 100 out of 160 initially.
// Phase 1: matrix 100 rows 69 cols
[2020-05-19 05:36:39] [INFO ] Computed 12 place invariants in 16 ms
inv : p4 - p67 - p68 = 0
inv : p30 - p67 - p68 = 0
inv : p31 - p57 = 0
inv : p2 - p67 - p68 = 0
inv : p58 + p59 + p60 + p61 + p62 + p63 + p64 - p67 - p68 = 0
inv : p29 - p57 = 0
inv : p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 - p57 - p67 - p68 = 0
inv : p58 + p59 + p60 + p61 + p62 + p65 + p66 - p67 - p68 = 0
inv : p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 - p57 - p67 - p68 = 0
inv : p1 - p57 = 0
inv : p32 - p67 - p68 = 0
inv : p3 - p57 = 0
Total of 12 invariants.
[2020-05-19 05:36:39] [INFO ] Computed 12 place invariants in 19 ms
[2020-05-19 05:36:39] [INFO ] Flatten gal took : 95 ms
[2020-05-19 05:36:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 16 ms.
[2020-05-19 05:36:39] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 8 ms
[2020-05-19 05:36:39] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 3 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 : !(((!(X(("(i3.i1.u11.p43==1)")U("(((((i6.u17.p2==1)&&(i6.u17.p4==1))&&(i2.u7.p26==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))"))))U("(i0.i1.u3.p13==1)")))
Formula 0 simplified : !(!X("(i3.i1.u11.p43==1)" U "(((((i6.u17.p2==1)&&(i6.u17.p4==1))&&(i2.u7.p26==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))") U "(i0.i1.u3.p13==1)")
built 14 ordering constraints for composite.
built 13 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 12 ordering constraints for composite.
built 20 ordering constraints for composite.
built 13 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 12 ordering constraints for composite.
[2020-05-19 05:36:39] [INFO ] Proved 69 variables to be positive in 246 ms
[2020-05-19 05:36:39] [INFO ] Computing symmetric may disable matrix : 160 transitions.
[2020-05-19 05:36:39] [INFO ] Computation of disable matrix completed :0/160 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 05:36:39] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 05:36:39] [INFO ] Computing symmetric may enable matrix : 160 transitions.
[2020-05-19 05:36:39] [INFO ] Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t17, t56, t81, i0.t70, i0.i1.u4.t65, i0.i1.u4.t137, i2.t75, i2.u0.t74, i2.u7.t42, i2.u7.t78, i3.t31, i3.i1.u11.t26, i3.i1.u11.t152, i5.t36, i5.u14.t3, i5.u14.t39, i5.u15.t35, i6.u17.t2, i6.u17.t164, i6.u17.t167, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/124/20/144
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.138197,18784,1,0,3041,993,1628,4994,717,2113,10279
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((!(X(F(G("(((((((i6.u17.p30!=1)||(i3.i1.u11.p44!=1))||(i6.u17.p30!=1))||(i6.u17.p32!=1))||(i5.u15.p56!=1))||(i6.u16.p65!=1))&&(i2.u6.p23==1))"))))))
Formula 1 simplified : XFG"(((((((i6.u17.p30!=1)||(i3.i1.u11.p44!=1))||(i6.u17.p30!=1))||(i6.u17.p32!=1))||(i5.u15.p56!=1))||(i6.u16.p65!=1))&&(i2.u6.p23==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
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,0,0.152686,19316,1,0,3566,1043,1704,6075,720,2395,12315
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(X(!(F((X((G("(i5.u13.p51==1)"))||("(u12.p48==1)")))&&((X("(i3.i0.u8.p34==1)"))U(G("((i6.u17.p32==1)&&(i3.i0.u9.p37==1))")))))))))
Formula 2 simplified : !FX!F(X("(u12.p48==1)" | G"(i5.u13.p51==1)") & (X"(i3.i0.u8.p34==1)" U G"((i6.u17.p32==1)&&(i3.i0.u9.p37==1))"))
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
0 strongly connected components in search stack
4 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,0,0.157932,20876,1,0,3571,1043,1736,6081,724,2395,12447
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA CloudDeployment-PT-2a-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((!(X(G(F((X(F("(i0.i0.u1.p6==1)")))&&("(i5.u13.p50==1)")))))))
Formula 3 simplified : XGF("(i5.u13.p50==1)" & XF"(i0.i0.u1.p6==1)")
Computing Next relation with stutter on 2 deadlock states
5 unique states visited
4 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,0,0.180426,21312,1,0,4864,1093,1777,8415,725,2610,17281
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(X((F(G("((((i6.u17.p2==1)&&(i6.u17.p4==1))&&(i2.u0.p28==1))&&(i6.u16.p65==1))")))||(X(X(G("(i6.u16.p0==1)"))))))))
Formula 4 simplified : !GX(FG"((((i6.u17.p2==1)&&(i6.u17.p4==1))&&(i2.u0.p28==1))&&(i6.u16.p65==1))" | XXG"(i6.u16.p0==1)")
Computing Next relation with stutter on 2 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,0,0.243598,23372,1,0,8842,1249,1831,15051,725,3391,29383
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((G(("(i2.u6.p21==1)")||((!(("((((((i6.u17.p30==1)&&(i6.u17.p32==1))&&(i3.i0.u8.p36==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))||(i2.u6.p21==1))")U("(((((i6.u17.p2==1)&&(i6.u17.p4==1))&&(i2.u6.p22==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))")))&&(!(G("(i2.u6.p21==1)")))))))
Formula 5 simplified : !G("(i2.u6.p21==1)" | (!("((((((i6.u17.p30==1)&&(i6.u17.p32==1))&&(i3.i0.u8.p36==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))||(i2.u6.p21==1))" U "(((((i6.u17.p2==1)&&(i6.u17.p4==1))&&(i2.u6.p22==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))") & !G"(i2.u6.p21==1)"))
Computing Next relation with stutter on 2 deadlock states
5 unique states visited
4 strongly connected components in search stack
8 transitions explored
5 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,0,0.298472,25696,1,0,12727,1343,1918,21462,734,4027,42593
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X(!(G(X((X("((i6.u17.p4!=1)||(i0.i1.u3.p11!=1))"))&&("(i0.i0.u1.p7!=1)")))))))
Formula 6 simplified : !X!GX("(i0.i0.u1.p7!=1)" & X"((i6.u17.p4!=1)||(i0.i1.u3.p11!=1))")
Computing Next relation with stutter on 2 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,0,0.320057,25960,1,0,13802,1357,1957,22861,735,4164,46378
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((((G(X(!(X("(((((i6.u17.p30==1)&&(i6.u17.p32==1))&&(i3.i1.u11.p43==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))")))))||(F(X("(i5.u13.p49==1)"))))U(X("(((((i6.u17.p30==1)&&(i6.u17.p32==1))&&(i3.i1.u11.p43==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))"))))
Formula 7 simplified : !((GX!X"(((((i6.u17.p30==1)&&(i6.u17.p32==1))&&(i3.i1.u11.p43==1))&&(i6.u17.p62==1))&&(i6.u17.p67==1))" | FX"(i5.u13.p49==1)") U X"(((((i6.u17.p30==1)&&(i6.u17.p32==1))&&(i3.i1.u11.p43==1))&&(i6.u17.p62==1))&&(i6.u17.p67==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
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,0,0.338533,26736,1,0,14828,1358,2005,24115,735,4192,50949
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((("(i0.i1.u3.p11==1)")U(X((!(F(X("((i6.u17.p2==1)&&(i2.u7.p26==1))"))))&&(F(X(("((u12.p47==1)&&(i0.i1.u3.p11==1))")U("(u12.p47==1)"))))))))
Formula 8 simplified : !("(i0.i1.u3.p11==1)" U X(!FX"((i6.u17.p2==1)&&(i2.u7.p26==1))" & FX("((u12.p47==1)&&(i0.i1.u3.p11==1))" U "(u12.p47==1)")))
Computing Next relation with stutter on 2 deadlock states
8 unique states visited
6 strongly connected components in search stack
8 transitions explored
6 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.348821,27220,1,0,15063,1369,2021,24481,735,4328,52000
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F(X(("((i6.u17.p64==1)&&(i6.u17.p66==1))")U(F(G(X(!(G(((F("((i6.u17.p30==1)&&(i3.i1.u11.p44==1))"))&&("(i6.u17.p30==1)"))&&("(i3.i1.u11.p44==1)")))))))))))
Formula 9 simplified : !FX("((i6.u17.p64==1)&&(i6.u17.p66==1))" U FGX!G("(i3.i1.u11.p44==1)" & "(i6.u17.p30==1)" & F"((i6.u17.p30==1)&&(i3.i1.u11.p44==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,0,0.351665,27220,1,0,15066,1369,2065,24487,735,4328,52103
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((X(G((X(G("(i3.i0.u8.p35==1)")))&&("(i0.i1.u3.p11==1)"))))&&(F(!(G("((i6.u17.p32==1)&&(i3.i0.u9.p37==1))"))))))
Formula 10 simplified : !(XG("(i0.i1.u3.p11==1)" & XG"(i3.i0.u8.p35==1)") & F!G"((i6.u17.p32==1)&&(i3.i0.u9.p37==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,0,0.35351,27220,1,0,15068,1369,2065,24487,735,4328,52120
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(((F("(((((i6.u17.p30!=1)||(i6.u17.p32!=1))||(i3.i1.u11.p44!=1))||(i6.u17.p62!=1))||(i6.u17.p67!=1))"))&&(X("((u5.p18==1)&&(((((i6.u17.p2!=1)||(i6.u17.p4!=1))||(i0.i0.u1.p6!=1))||(i6.u17.p62!=1))||(i6.u17.p67!=1)))"))))
Formula 11 simplified : !(F"(((((i6.u17.p30!=1)||(i6.u17.p32!=1))||(i3.i1.u11.p44!=1))||(i6.u17.p62!=1))||(i6.u17.p67!=1))" & X"((u5.p18==1)&&(((((i6.u17.p2!=1)||(i6.u17.p4!=1))||(i0.i0.u1.p6!=1))||(i6.u17.p62!=1))||(i6.u17.p67!=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,0,0.357989,27220,1,0,15068,1369,2100,24487,743,4330,52144
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA CloudDeployment-PT-2a-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-19 05:36:40] [WARNING] Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
[2020-05-19 05:36:40] [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")
[2020-05-19 05:36:40] [WARNING] Script execution failed on command (assert (and (>= (select s0 35) 1) (= (store (store s0 35 (- (select s0 35) 1)) 34 (+ (select s0 34) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= (select s0 35) 1) (= (store (store s0 35 (- (select s0 35) 1)) 34 (+ (select s0 34) 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)
[2020-05-19 05:36:40] [INFO ] Built C files in 933ms 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 1589866601281

--------------------
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="CloudDeployment-PT-2a"
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 CloudDeployment-PT-2a, 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 r036-smll-158901930800266"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a 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 ;