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.r141-smll-158961511000410.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 Referendum-PT-0020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-smll-158961511000410
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 12K Apr 12 08:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Apr 12 08:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 11 09:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 28K Apr 11 09:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 10 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 10 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 9 21:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 9 21:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.0K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 23K Mar 24 05:38 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 Referendum-PT-0020-00
FORMULA_NAME Referendum-PT-0020-01
FORMULA_NAME Referendum-PT-0020-02
FORMULA_NAME Referendum-PT-0020-03
FORMULA_NAME Referendum-PT-0020-04
FORMULA_NAME Referendum-PT-0020-05
FORMULA_NAME Referendum-PT-0020-06
FORMULA_NAME Referendum-PT-0020-07
FORMULA_NAME Referendum-PT-0020-08
FORMULA_NAME Referendum-PT-0020-09
FORMULA_NAME Referendum-PT-0020-10
FORMULA_NAME Referendum-PT-0020-11
FORMULA_NAME Referendum-PT-0020-12
FORMULA_NAME Referendum-PT-0020-13
FORMULA_NAME Referendum-PT-0020-14
FORMULA_NAME Referendum-PT-0020-15

=== Now, execution of the tool begins

BK_START 1590119222054

[2020-05-22 03:47:05] [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]
[2020-05-22 03:47:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 03:47:05] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2020-05-22 03:47:05] [INFO ] Transformed 61 places.
[2020-05-22 03:47:05] [INFO ] Transformed 41 transitions.
[2020-05-22 03:47:05] [INFO ] Found NUPN structural information;
[2020-05-22 03:47:05] [INFO ] Parsed PT model containing 61 places and 41 transitions in 114 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 4545 resets, run finished after 446 ms. (steps per millisecond=224 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 41 rows 61 cols
[2020-05-22 03:47:05] [INFO ] Computed 20 place invariants in 5 ms
[2020-05-22 03:47:05] [INFO ] [Real]Absence check using 20 positive place invariants in 27 ms returned unsat
[2020-05-22 03:47:05] [INFO ] [Real]Absence check using 20 positive place invariants in 4 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-22 03:47:06] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-22 03:47:06] [INFO ] Flatten gal took : 60 ms
FORMULA Referendum-PT-0020-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-22 03:47:06] [INFO ] Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-22 03:47:06] [INFO ] Applying decomposition
[2020-05-22 03:47:06] [INFO ] Flatten gal took : 15 ms
[2020-05-22 03:47:06] [INFO ] Input system was already deterministic with 41 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/graph126779504300449113.txt, -o, /tmp/graph126779504300449113.bin, -w, /tmp/graph126779504300449113.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/graph126779504300449113.bin, -l, -1, -v, -w, /tmp/graph126779504300449113.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 41 rows 61 cols
[2020-05-22 03:47:06] [INFO ] Computed 20 place invariants in 3 ms
inv : ready + voted_no_15 + voted_yes_15 + voting_15 = 1
inv : ready + voted_no_14 + voted_yes_14 + voting_14 = 1
inv : ready + voted_no_7 + voted_yes_7 + voting_7 = 1
inv : ready + voted_no_6 + voted_yes_6 + voting_6 = 1
inv : ready + voted_no_13 + voted_yes_13 + voting_13 = 1
inv : ready + voted_no_9 + voted_yes_9 + voting_9 = 1
inv : ready + voted_no_8 + voted_yes_8 + voting_8 = 1
inv : ready + voted_no_12 + voted_yes_12 + voting_12 = 1
inv : ready + voted_no_10 + voted_yes_10 + voting_10 = 1
inv : ready + voted_no_2 + voted_yes_2 + voting_2 = 1
inv : ready + voted_no_11 + voted_yes_11 + voting_11 = 1
inv : ready + voted_no_19 + voted_yes_19 + voting_19 = 1
inv : ready + voted_no_20 + voted_yes_20 + voting_20 = 1
inv : ready + voted_no_4 + voted_yes_4 + voting_4 = 1
[2020-05-22 03:47:06] [INFO ] Decomposing Gal with order
inv : ready + voted_no_5 + voted_yes_5 + voting_5 = 1
inv : ready + voted_no_1 + voted_yes_1 + voting_1 = 1
inv : ready + voted_no_3 + voted_yes_3 + voting_3 = 1
inv : ready + voted_no_16 + voted_yes_16 + voting_16 = 1
inv : ready + voted_no_18 + voted_yes_18 + voting_18 = 1
inv : ready + voted_no_17 + voted_yes_17 + voting_17 = 1
Total of 20 invariants.
[2020-05-22 03:47:06] [INFO ] Computed 20 place invariants in 5 ms
[2020-05-22 03:47:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-22 03:47:06] [INFO ] Flatten gal took : 57 ms
[2020-05-22 03:47:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2020-05-22 03:47:06] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 4 ms
[2020-05-22 03:47:06] [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 11 LTL properties
Checking formula 0 : !(((!(X("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))")))&&(G("((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))"))))
Formula 0 simplified : !(!X"((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))" & G"((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))")
built 1 ordering constraints for composite.
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.04858e+06 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,0,0.043098,17040,1,0,1311,81,501,934,84,95,2671
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Referendum-PT-0020-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((!(G(X("(u3.ready==1)"))))||(G((G("(u3.ready==1)"))||("(u3.ready==1)")))))
Formula 1 simplified : !(!GX"(u3.ready==1)" | G("(u3.ready==1)" | G"(u3.ready==1)"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,0.044077,17040,1,0,1311,81,506,934,86,95,2690
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA Referendum-PT-0020-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((F(X(X(G((F("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))"))U("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))"))))))||(!(F("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))")))))
Formula 2 simplified : !(FXXG(F"((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))" U "((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))") | !F"((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))")
Computing Next relation with stutter on 1.04858e+06 deadlock states
24 unique states visited
24 strongly connected components in search stack
25 transitions explored
24 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,0,0.056789,17992,1,0,2104,81,514,1847,86,95,4078
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA Referendum-PT-0020-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G((("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))")U("((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))"))||(F(G((F("((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))"))U(F("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))"))))))))
Formula 3 simplified : !G(("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))" U "((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))") | FG(F"((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))" U F"((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
22 unique states visited
0 strongly connected components in search stack
22 transitions explored
22 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,0,0.079415,19192,1,0,3537,81,519,3647,86,102,7463
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA Referendum-PT-0020-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((X(X((!(G((G("((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))"))||(F("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))")))))||("((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))")))))
Formula 4 simplified : !XX("((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))" | !G(G"((((((((((((((((((((u3.voting_1!=1)&&(u5.voting_3!=1))&&(u4.voting_2!=1))&&(u6.voting_5!=1))&&(u0.voting_4!=1))&&(u8.voting_7!=1))&&(u7.voting_6!=1))&&(u9.voting_9!=1))&&(u1.voting_8!=1))&&(u2.voting_11!=1))&&(u10.voting_10!=1))&&(u12.voting_13!=1))&&(u11.voting_12!=1))&&(u14.voting_15!=1))&&(u13.voting_14!=1))&&(u16.voting_17!=1))&&(u15.voting_16!=1))&&(u18.voting_19!=1))&&(u17.voting_18!=1))&&(u19.voting_20!=1))" | F"((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
[2020-05-22 03:47:06] [INFO ] Proved 61 variables to be positive in 254 ms
25 unique states visited
24 strongly connected components in search stack
26 transitions explored
24 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,0,0.106635,20388,1,0,6164,81,595,5903,86,102,12637
an accepting run exists (use option '-e' to print it)
[2020-05-22 03:47:06] [INFO ] Computing symmetric may disable matrix : 41 transitions.
Formula 4 is FALSE accepting run found.
FORMULA Referendum-PT-0020-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(!(F((X(("(u3.ready==1)")U(!(F("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))")))))&&("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))"))))))
Formula 5 simplified : !F!F("((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))" & X("(u3.ready==1)" U !F"((((((((((((((((((((u3.voting_1==1)||(u5.voting_3==1))||(u4.voting_2==1))||(u6.voting_5==1))||(u0.voting_4==1))||(u8.voting_7==1))||(u7.voting_6==1))||(u9.voting_9==1))||(u1.voting_8==1))||(u2.voting_11==1))||(u10.voting_10==1))||(u12.voting_13==1))||(u11.voting_12==1))||(u14.voting_15==1))||(u13.voting_14==1))||(u16.voting_17==1))||(u15.voting_16==1))||(u18.voting_19==1))||(u17.voting_18==1))||(u19.voting_20==1))"))
[2020-05-22 03:47:06] [INFO ] Computation of disable matrix completed :0/41 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Computing Next relation with stutter on 1.04858e+06 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,0.107113,20388,1,0,6164,81,595,5903,86,102,12637
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA Referendum-PT-0020-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((G(F("(u11.voting_12==1)")))U((F((X("(u2.voting_11==1)"))&&(X("(u17.voting_18!=1)"))))&&("(u7.voting_6==1)"))))
Formula 6 simplified : !(GF"(u11.voting_12==1)" U ("(u7.voting_6==1)" & F(X"(u2.voting_11==1)" & X"(u17.voting_18!=1)")))
Computing Next relation with stutter on 1.04858e+06 deadlock states
[2020-05-22 03:47:06] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-22 03:47:06] [INFO ] Computing symmetric may enable matrix : 41 transitions.
[2020-05-22 03:47:06] [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
4 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,0,0.124963,21000,1,0,7528,81,672,7377,86,102,15250
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA Referendum-PT-0020-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((!(G(X(!(F("(u4.voting_2!=1)")))))))
Formula 7 simplified : GX!F"(u4.voting_2!=1)"
Computing Next relation with stutter on 1.04858e+06 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 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,0,0.131092,21264,1,0,8443,81,715,8158,86,102,16847
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA Referendum-PT-0020-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((!(X((G("(u4.voting_2==1)"))||("(u3.ready!=1)")))))
Formula 8 simplified : X("(u3.ready!=1)" | G"(u4.voting_2==1)")
Computing Next relation with stutter on 1.04858e+06 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,0,0.132462,21528,1,0,8443,81,719,8158,86,102,16886
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA Referendum-PT-0020-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((!(F((!(("(u13.voting_14==1)")U(G("(u3.ready==1)"))))&&("(u3.ready!=1)")))))
Formula 9 simplified : F("(u3.ready!=1)" & !("(u13.voting_14==1)" U G"(u3.ready==1)"))
Computing Next relation with stutter on 1.04858e+06 deadlock states
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,0,0.140637,21768,1,0,9077,81,822,8749,90,103,18241
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA Referendum-PT-0020-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((((X(X(X("(u14.voting_15!=1)"))))&&(X("(u3.ready==1)")))&&(F("(u14.voting_15==1)"))))
Formula 10 simplified : !(XXX"(u14.voting_15!=1)" & X"(u3.ready==1)" & F"(u14.voting_15==1)")
Computing Next relation with stutter on 1.04858e+06 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,0,0.142443,21768,1,0,9077,81,834,8749,90,103,18258
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA Referendum-PT-0020-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-22 03:47:06] [WARNING] Script execution failed on command (assert (and (>= (select s0 0) 1) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store s0 60 (+ (select s0 60) 1)) 46 (+ (select s0 46) 1)) 57 (+ (select s0 57) 1)) 58 (+ (select s0 58) 1)) 47 (+ (select s0 47) 1)) 42 (+ (select s0 42) 1)) 59 (+ (select s0 59) 1)) 56 (+ (select s0 56) 1)) 52 (+ (select s0 52) 1)) 41 (+ (select s0 41) 1)) 0 (- (select s0 0) 1)) 44 (+ (select s0 44) 1)) 50 (+ (select s0 50) 1)) 49 (+ (select s0 49) 1)) 43 (+ (select s0 43) 1)) 51 (+ (select s0 51) 1)) 53 (+ (select s0 53) 1)) 54 (+ (select s0 54) 1)) 55 (+ (select s0 55) 1)) 45 (+ (select s0 45) 1)) 48 (+ (select s0 48) 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)
[2020-05-22 03:47:06] [INFO ] Built C files in 481ms 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 1590119228112

--------------------
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="Referendum-PT-0020"
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 Referendum-PT-0020, 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 r141-smll-158961511000410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0020.tgz
mv Referendum-PT-0020 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 ;