fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r051-ebro-158902545900226
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for DES-PT-05a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15756.410 183764.00 210334.00 222.30 FTFFFFFFTFTFFTFT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545900226.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545900226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.4K Mar 30 01:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 30 01:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7K Apr 8 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K Mar 27 08:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 08:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 26 08:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 37K 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 DES-PT-05a-00
FORMULA_NAME DES-PT-05a-01
FORMULA_NAME DES-PT-05a-02
FORMULA_NAME DES-PT-05a-03
FORMULA_NAME DES-PT-05a-04
FORMULA_NAME DES-PT-05a-05
FORMULA_NAME DES-PT-05a-06
FORMULA_NAME DES-PT-05a-07
FORMULA_NAME DES-PT-05a-08
FORMULA_NAME DES-PT-05a-09
FORMULA_NAME DES-PT-05a-10
FORMULA_NAME DES-PT-05a-11
FORMULA_NAME DES-PT-05a-12
FORMULA_NAME DES-PT-05a-13
FORMULA_NAME DES-PT-05a-14
FORMULA_NAME DES-PT-05a-15

=== Now, execution of the tool begins

BK_START 1589531220400

[2020-05-15 08:27:03] [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 08:27:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 08:27:03] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2020-05-15 08:27:03] [INFO ] Transformed 135 places.
[2020-05-15 08:27:03] [INFO ] Transformed 92 transitions.
[2020-05-15 08:27:03] [INFO ] Found NUPN structural information;
[2020-05-15 08:27:03] [INFO ] Parsed PT model containing 135 places and 92 transitions in 177 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 2238 resets, run finished after 502 ms. (steps per millisecond=199 ) properties seen :[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, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 78 rows 135 cols
[2020-05-15 08:27:04] [INFO ] Computed 59 place invariants in 21 ms
[2020-05-15 08:27:04] [INFO ] [Real]Absence check using 33 positive place invariants in 41 ms returned sat
[2020-05-15 08:27:04] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 24 ms returned sat
[2020-05-15 08:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:27:04] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2020-05-15 08:27:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:27:04] [INFO ] [Nat]Absence check using 33 positive place invariants in 50 ms returned sat
[2020-05-15 08:27:04] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 58 ms returned sat
[2020-05-15 08:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:27:04] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2020-05-15 08:27:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-15 08:27:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-15 08:27:05] [INFO ] Computed and/alt/rep : 77/274/77 causal constraints in 17 ms.
[2020-05-15 08:27:05] [INFO ] Added : 74 causal constraints over 15 iterations in 628 ms. Result :sat
[2020-05-15 08:27:05] [INFO ] Deduced a trap composed of 12 places in 75 ms
[2020-05-15 08:27:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2020-05-15 08:27:05] [INFO ] [Real]Absence check using 33 positive place invariants in 19 ms returned sat
[2020-05-15 08:27:05] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 15 ms returned sat
[2020-05-15 08:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:27:05] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2020-05-15 08:27:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:27:05] [INFO ] [Nat]Absence check using 33 positive place invariants in 21 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 33 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:27:06] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-15 08:27:06] [INFO ] Computed and/alt/rep : 77/274/77 causal constraints in 11 ms.
[2020-05-15 08:27:06] [INFO ] Added : 75 causal constraints over 16 iterations in 284 ms. Result :sat
[2020-05-15 08:27:06] [INFO ] Deduced a trap composed of 15 places in 63 ms
[2020-05-15 08:27:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2020-05-15 08:27:06] [INFO ] [Real]Absence check using 33 positive place invariants in 28 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 14 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:27:06] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-15 08:27:06] [INFO ] Computed and/alt/rep : 77/274/77 causal constraints in 10 ms.
[2020-05-15 08:27:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:27:06] [INFO ] [Nat]Absence check using 33 positive place invariants in 22 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 38 ms returned sat
[2020-05-15 08:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:27:07] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2020-05-15 08:27:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-15 08:27:07] [INFO ] Computed and/alt/rep : 77/274/77 causal constraints in 17 ms.
[2020-05-15 08:27:07] [INFO ] Added : 73 causal constraints over 15 iterations in 465 ms. Result :sat
[2020-05-15 08:27:07] [INFO ] Deduced a trap composed of 13 places in 61 ms
[2020-05-15 08:27:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2020-05-15 08:27:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-15 08:27:08] [INFO ] Flatten gal took : 99 ms
FORMULA DES-PT-05a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 08:27:08] [INFO ] Flatten gal took : 31 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 08:27:08] [INFO ] Applying decomposition
[2020-05-15 08:27:08] [INFO ] Flatten gal took : 24 ms
[2020-05-15 08:27:08] [INFO ] Input system was already deterministic with 78 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/graph1109314043361910099.txt, -o, /tmp/graph1109314043361910099.bin, -w, /tmp/graph1109314043361910099.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/graph1109314043361910099.bin, -l, -1, -v, -w, /tmp/graph1109314043361910099.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 78 rows 135 cols
[2020-05-15 08:27:08] [INFO ] Computed 59 place invariants in 8 ms
inv : p0 + p30 + p31 = 1
inv : p0 + p66 + p75 - p83 + p91 + p99 - p107 = 1
inv : p69 - p75 + p85 - p91 - p101 + p107 = 0
inv : p0 + p50 + p51 = 1
inv : p0 + p90 + p91 = 1
inv : p0 + p98 + p99 + p110 + p111 = 1
inv : p0 + p114 + p115 + p116 + p117 + p118 + p121 + p122 = 1
inv : p38 + p39 - p40 - p41 = 0
inv : p0 + p64 + p75 - p81 + p91 + p97 - p107 = 1
inv : p0 + p100 + p101 + p110 + p111 = 1
inv : p0 + p88 + p89 = 1
inv : 3*p0 + 10*p1 + 2*p2 + 4*p3 + 6*p4 + 8*p5 - 10*p6 - 2*p7 - 4*p8 - 6*p9 - 8*p10 - p53 - p55 - p59 - p115 - p117 - p118 + p120 - p121 - p122 + p124 + p125 + p129 + 2*p130 + p132 + p134 = 3
inv : p0 + p130 + p131 + p132 = 1
inv : p0 + p102 + p103 + p110 + p111 = 1
inv : p71 - p75 + p87 - p91 - p103 + p107 = 0
inv : p0 + p78 + p79 = 1
inv : p0 + p92 + p93 + p110 + p111 = 1
inv : p0 + 5*p1 + p2 + 2*p3 + 3*p4 + 4*p5 - 5*p6 - p7 - 2*p8 - 3*p9 - 4*p10 + p29 - p31 - p55 - p59 - p114 - p115 - p117 - p118 - p121 - p122 + p125 + p130 + p132 = 1
inv : p0 + p125 + p126 + p127 + p128 + p129 = 1
inv : p0 + p52 + p53 = 1
inv : 3*p0 + 5*p1 + p2 + 2*p3 + 3*p4 + 4*p5 - 5*p6 - p7 - 2*p8 - 3*p9 - 4*p10 - p53 + p56 - p75 - p91 + p107 + p110 - p113 - p115 - p117 - p121 + p130 + p132 = 3
inv : p0 - 10*p1 - 2*p2 - 4*p3 - 6*p4 - 8*p5 + 5*p6 + p7 + 2*p8 + 3*p9 + 4*p10 + 5*p16 + p17 + 2*p18 + 3*p19 + 4*p20 + p27 + p31 + p33 + p41 - p43 + p44 + p45 + p48 + p53 + p55 + p59 - p109 + p111 + p113 + p115 + p117 + p121 - p125 - p130 - p132 = 1
inv : -2*p0 - 5*p1 - p2 - 2*p3 - 3*p4 - 4*p5 + 5*p6 + p7 + 2*p8 + 3*p9 + 4*p10 + p53 + p57 + p75 + p91 - p107 - p110 + p113 + p115 + p117 + p121 - p130 - p132 = -2
inv : p0 + p23 + p24 = 1
inv : p0 + p32 = 1
inv : p0 + p58 + p59 = 1
inv : p0 + p68 + p75 - p85 + p91 + p101 - p107 = 1
inv : p0 + p82 + p83 = 1
inv : 10*p1 + 2*p2 + 4*p3 + 6*p4 + 8*p5 - 5*p6 - p7 - 2*p8 - 3*p9 - 4*p10 - 5*p16 - p17 - 2*p18 - 3*p19 - 4*p20 - p27 - p31 + p34 - p41 + p43 - p44 - p45 - p48 - p53 - p55 - p59 + p109 - p111 - p113 - p115 - p117 - p121 + p125 + p130 + p132 = 0
inv : p0 + p106 + p107 + p110 + p111 = 1
inv : p0 + p96 + p97 + p110 + p111 = 1
inv : p0 + p76 + p77 = 1
inv : p61 - p75 + p77 - p91 - p93 + p107 = 0
inv : p0 + p130 + p133 + p134 = 1
inv : p63 - p75 + p79 - p91 - p95 + p107 = 0
inv : -3*p0 - 10*p1 - 2*p2 - 4*p3 - 6*p4 - 8*p5 + 10*p6 + 2*p7 + 4*p8 + 6*p9 + 8*p10 + p53 + p55 + p59 + p115 + p119 + p121 + p122 - p124 - p125 - p129 - 2*p130 - p132 - p134 = -3
inv : p0 + p72 + p75 - p89 + p91 + p105 - p107 = 1
inv : p0 + p84 + p85 = 1
inv : p42 + p43 - p44 - p45 = 0
inv : p73 - p75 + p89 - p91 - p105 + p107 = 0
inv : p0 + p74 + p75 = 1
inv : p0 + p70 + p75 - p87 + p91 + p103 - p107 = 1
inv : p0 + p46 + p47 = 1
inv : -p121 - p122 + p123 + p124 = 0
inv : p0 + p21 + p22 = 1
inv : p0 + p25 + p26 + p27 = 1
inv : p65 - p75 + p81 - p91 - p97 + p107 = 0
inv : p0 + p112 + p113 = 1
inv : p0 + p62 + p75 - p79 + p91 + p95 - p107 = 1
inv : p0 + p104 + p105 + p110 + p111 = 1
inv : -5*p1 - p2 - 2*p3 - 3*p4 - 4*p5 + 5*p6 + p7 + 2*p8 + 3*p9 + 4*p10 + p28 + p31 + p55 + p59 + p114 + p115 + p117 + p118 + p121 + p122 - p125 - p130 - p132 = 0
inv : p67 - p75 + p83 - p91 - p99 + p107 = 0
inv : p108 + p109 - p110 - p111 = 0
inv : p0 + p48 + p49 = 1
inv : p0 + p80 + p81 = 1
inv : p0 + p94 + p95 + p110 + p111 = 1
inv : p0 + p60 + p75 - p77 + p91 + p93 - p107 = 1
inv : p0 + p54 + p55 = 1
inv : p0 + p86 + p87 = 1
Total of 59 invariants.
[2020-05-15 08:27:08] [INFO ] Computed 59 place invariants in 13 ms
[2020-05-15 08:27:08] [INFO ] Decomposing Gal with order
[2020-05-15 08:27:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 08:27:08] [INFO ] Removed a total of 13 redundant transitions.
[2020-05-15 08:27:08] [INFO ] Flatten gal took : 98 ms
[2020-05-15 08:27:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 15 ms.
[2020-05-15 08:27:08] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 19 ms
[2020-05-15 08:27:08] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 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 15 LTL properties
Checking formula 0 : !((("((i8.u21.p68!=1)||(i8.u29.p85!=1))")U((G("((i0.u0.p22!=1)||(i0.u6.p35!=1))"))&&(X("((i8.u21.p68==1)&&(i8.u29.p85==1))")))))
Formula 0 simplified : !("((i8.u21.p68!=1)||(i8.u29.p85!=1))" U (G"((i0.u0.p22!=1)||(i0.u6.p35!=1))" & X"((i8.u21.p68==1)&&(i8.u29.p85==1))"))
built 11 ordering constraints for composite.
built 10 ordering constraints for composite.
built 18 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 16 ordering constraints for composite.
built 17 ordering constraints for composite.
[2020-05-15 08:27:08] [INFO ] Proved 135 variables to be positive in 511 ms
[2020-05-15 08:27:08] [INFO ] Computing symmetric may disable matrix : 78 transitions.
[2020-05-15 08:27:08] [INFO ] Computation of disable matrix completed :0/78 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:27:08] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:27:08] [INFO ] Computing symmetric may enable matrix : 78 transitions.
[2020-05-15 08:27:08] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t47, t48, u14.t11, u47.t5, u47.t16, i0.t81, i0.u0.t10, i0.u6.t90, i0.u13.t30, i1.t89, i1.t79, i1.t0, i1.u1.t9, i2.u2.t8, i2.u2.t21, i2.u2.t25, i13.t59, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/56/20/76
Computing Next relation with stutter on 36693 deadlock states
51 unique states visited
51 strongly connected components in search stack
51 transitions explored
51 items max in DFS search stack
195 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,0,1.99373,70308,1,0,143520,3088,1732,135815,751,12591,215461
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-05a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((("(i1.u1.p24==1)")U(X(X(((G(X(G("((i12.u44.p116==1)&&(u47.p131==1))"))))U("(((i1.u9.p42!=1)||(i0.u11.p47!=1))||(i2.u12.p49!=1))"))||("((i2.u2.p26==1)&&(i2.u12.p48==1))"))))))
Formula 1 simplified : !("(i1.u1.p24==1)" U XX("((i2.u2.p26==1)&&(i2.u12.p48==1))" | (GXG"((i12.u44.p116==1)&&(u47.p131==1))" U "(((i1.u9.p42!=1)||(i0.u11.p47!=1))||(i2.u12.p49!=1))")))
Computing Next relation with stutter on 36693 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,0,1.99893,71048,1,0,143545,3088,1760,135818,752,12591,215679
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA DES-PT-05a-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(!(F(X(!(F(G((G(X("((i1.u1.p24==1)&&(i1.u10.p44==1))")))U("((i5.u18.p62!=1)||(i5.u26.p79!=1))"))))))))))
Formula 2 simplified : !F!FX!FG(GX"((i1.u1.p24==1)&&(i1.u10.p44==1))" U "((i5.u18.p62!=1)||(i5.u26.p79!=1))")
Computing Next relation with stutter on 36693 deadlock states
[2020-05-15 08:27:11] [INFO ] Computing symmetric co enabling matrix : 78 transitions.
[2020-05-15 08:27:12] [INFO ] Computation of co-enabling matrix(4/78) took 490 ms. Total solver calls (SAT/UNSAT): 163(120/43)
62 unique states visited
61 strongly connected components in search stack
65 transitions explored
62 items max in DFS search stack
190 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,0,3.90079,110332,1,0,238283,3294,1827,234284,752,14519,358197
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA DES-PT-05a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G((X("((i12.u3.p29==1)&&(i12.u44.p114==1))"))U((G(X(F("((i1.u7.p43==1)&&(i1.u10.p45==1))"))))U(G(!(X(G("(((((((((i13.u15.p56!=1)||(i4.u17.p61!=1))||(i5.u18.p63!=1))||(i6.u19.p65!=1))||(i7.u20.p67!=1))||(i8.u21.p69!=1))||(i9.u22.p71!=1))||(i10.u23.p73!=1))||(i11.u24.p75!=1))")))))))))
Formula 3 simplified : !G(X"((i12.u3.p29==1)&&(i12.u44.p114==1))" U (GXF"((i1.u7.p43==1)&&(i1.u10.p45==1))" U G!XG"(((((((((i13.u15.p56!=1)||(i4.u17.p61!=1))||(i5.u18.p63!=1))||(i6.u19.p65!=1))||(i7.u20.p67!=1))||(i8.u21.p69!=1))||(i9.u22.p71!=1))||(i10.u23.p73!=1))||(i11.u24.p75!=1))"))
Computing Next relation with stutter on 36693 deadlock states
[2020-05-15 08:27:15] [INFO ] Computation of co-enabling matrix(72/78) took 3494 ms. Total solver calls (SAT/UNSAT): 950(704/246)
[2020-05-15 08:27:15] [INFO ] Computation of Finished co-enabling matrix. took 3604 ms. Total solver calls (SAT/UNSAT): 953(706/247)
[2020-05-15 08:27:15] [INFO ] Computing Do-Not-Accords matrix : 78 transitions.
[2020-05-15 08:27:15] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2020-05-15 08:27:16] [INFO ] Computation of Completed DNA matrix. took 1124 ms. Total solver calls (SAT/UNSAT): 32(0/32)
[2020-05-15 08:27:16] [INFO ] Built C files in 8076ms 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]
Compilation finished in 2809 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 71 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, []((X((LTLAP9==true)))U(([](X(<>((LTLAP10==true)))))U([](!( X([]((LTLAP11==true)))) )))), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, []((X((LTLAP9==true)))U(([](X(<>((LTLAP10==true)))))U([](!( X([]((LTLAP11==true)))) )))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, []((X((LTLAP9==true)))U(([](X(<>((LTLAP10==true)))))U([](!( X([]((LTLAP11==true)))) )))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
61 unique states visited
61 strongly connected components in search stack
62 transitions explored
61 items max in DFS search stack
648 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,0,10.3888,277468,1,0,718684,3326,1881,536569,752,15045,947289
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA DES-PT-05a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(F(X(G((G((F("(((i1.u9.p42==1)&&(i0.u11.p47==1))&&(i2.u12.p49==1))"))||(G("(((i1.u9.p42==1)&&(i0.u11.p47==1))&&(i2.u12.p49==1))"))))U(((G("(i13.u4.p0==1)"))&&("(i0.u13.p13==1)"))&&("(i0.u13.p50==1)"))))))))
Formula 4 simplified : !GFXG(G(F"(((i1.u9.p42==1)&&(i0.u11.p47==1))&&(i2.u12.p49==1))" | G"(((i1.u9.p42==1)&&(i0.u11.p47==1))&&(i2.u12.p49==1))") U ("(i0.u13.p13==1)" & "(i0.u13.p50==1)" & G"(i13.u4.p0==1)"))
Computing Next relation with stutter on 36693 deadlock states
228 unique states visited
228 strongly connected components in search stack
229 transitions explored
228 items max in DFS search stack
2563 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,0,36.021,693200,1,0,1.82098e+06,3350,1973,1.37624e+06,761,15258,2068038
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA DES-PT-05a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(((F((F("((i13.u46.p123==1)&&(i13.u45.p129==1))"))&&(G("((i0.u6.p36==1)&&(i0.u11.p46==1))"))))||(F(G(X("((i0.u6.p36==1)&&(i0.u11.p46==1))"))))))
Formula 5 simplified : !(F(F"((i13.u46.p123==1)&&(i13.u45.p129==1))" & G"((i0.u6.p36==1)&&(i0.u11.p46==1))") | FGX"((i0.u6.p36==1)&&(i0.u11.p46==1))")
Computing Next relation with stutter on 36693 deadlock states
48 unique states visited
47 strongly connected components in search stack
49 transitions explored
48 items max in DFS search stack
25 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,0,36.2718,698480,1,0,1.83691e+06,3350,2004,1.38739e+06,762,15260,2098624
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA DES-PT-05a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X(!(F(G(F("((i0.u13.p12==1)&&(i0.u13.p50==1))")))))))
Formula 6 simplified : !X!FGF"((i0.u13.p12==1)&&(i0.u13.p50==1))"
Computing Next relation with stutter on 36693 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
11480 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,0,151.083,2200980,1,0,5.70442e+06,3671,606,5.08884e+06,280,19115,2043303
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA DES-PT-05a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(((!(F("(((i1.u5.p33!=1)||(i1.u7.p43!=1))||(i1.u10.p45!=1))")))||(!(X("(((i1.u5.p33==1)&&(i1.u7.p43==1))&&(i1.u10.p45==1))")))))
Formula 7 simplified : !(!F"(((i1.u5.p33!=1)||(i1.u7.p43!=1))||(i1.u10.p45!=1))" | !X"(((i1.u5.p33==1)&&(i1.u7.p43==1))&&(i1.u10.p45==1))")
Computing Next relation with stutter on 36693 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
17 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,0,151.253,2200980,1,0,5.70442e+06,3671,766,5.08884e+06,332,19115,2058595
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA DES-PT-05a-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((F(("((i0.u13.p14==1)&&(i0.u13.p50==1))")U("((i0.u13.p11==1)&&(i0.u13.p50==1))")))&&(F("((i0.u13.p14==1)&&(i0.u13.p50==1))"))))
Formula 8 simplified : !(F("((i0.u13.p14==1)&&(i0.u13.p50==1))" U "((i0.u13.p11==1)&&(i0.u13.p50==1))") & F"((i0.u13.p14==1)&&(i0.u13.p50==1))")
Computing Next relation with stutter on 36693 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
192 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,0,153.167,2200980,1,0,5.70442e+06,3671,1014,5.08884e+06,363,19115,2248482
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA DES-PT-05a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F((G(F(!(G("((i2.u2.p26!=1)||(i2.u12.p48!=1))")))))||("((i2.u2.p26==1)&&(i2.u12.p48==1))"))))
Formula 9 simplified : !F("((i2.u2.p26==1)&&(i2.u12.p48==1))" | GF!G"((i2.u2.p26!=1)||(i2.u12.p48!=1))")
Computing Next relation with stutter on 36693 deadlock states
11 unique states visited
0 strongly connected components in search stack
10 transitions explored
6 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,0,153.174,2200980,1,0,5.70442e+06,3671,1120,5.08884e+06,375,19115,2249484
no accepting run found
Formula 9 is TRUE no accepting run found.
FORMULA DES-PT-05a-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((G(!(("((((u47.p7==1)&&(u47.p130==1))||(i1.u9.p39!=1))||(i1.u8.p41!=1))")U("(((u14.p2==1)&&(u14.p53==1))&&(u14.p55==1))")))))
Formula 10 simplified : !G!("((((u47.p7==1)&&(u47.p130==1))||(i1.u9.p39!=1))||(i1.u8.p41!=1))" U "(((u14.p2==1)&&(u14.p53==1))&&(u14.p55==1))")
Computing Next relation with stutter on 36693 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
39 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,0,153.56,2200980,1,0,5.70442e+06,3671,1188,5.08884e+06,383,19115,2295640
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA DES-PT-05a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((((F("((i2.u2.p26==1)&&(i2.u12.p48==1))"))U(G("((i2.u2.p26==1)&&(i2.u12.p48==1))")))U(G(X(G(X("((((i0.u13.p15==1)&&(i0.u13.p50==1))&&(i6.u19.p64==1))&&(i6.u27.p81==1))")))))))
Formula 11 simplified : !((F"((i2.u2.p26==1)&&(i2.u12.p48==1))" U G"((i2.u2.p26==1)&&(i2.u12.p48==1))") U GXGX"((((i0.u13.p15==1)&&(i0.u13.p50==1))&&(i6.u19.p64==1))&&(i6.u27.p81==1))")
Computing Next relation with stutter on 36693 deadlock states
63 unique states visited
63 strongly connected components in search stack
64 transitions explored
63 items max in DFS search stack
614 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,0,159.698,2200980,1,0,5.70442e+06,3671,1219,5.08884e+06,386,19115,2778664
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA DES-PT-05a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((G(F((!(G(X("((i2.u2.p20==1)&&(i2.u2.p25==1))"))))||(!(X("((i10.u23.p72==1)&&(i10.u31.p89==1))")))))))
Formula 12 simplified : !GF(!GX"((i2.u2.p20==1)&&(i2.u2.p25==1))" | !X"((i10.u23.p72==1)&&(i10.u31.p89==1))")
Computing Next relation with stutter on 36693 deadlock states
117 unique states visited
0 strongly connected components in search stack
118 transitions explored
60 items max in DFS search stack
185 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,0,161.545,2200980,1,0,5.70442e+06,3671,1272,5.08884e+06,393,19115,2957199
no accepting run found
Formula 12 is TRUE no accepting run found.
FORMULA DES-PT-05a-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((X((F(X(X("(((i0.u13.p14==1)&&(i0.u13.p50==1))||((i12.u44.p116==1)&&(u47.p131==1)))"))))&&(G(!(X(X("((i0.u13.p14==1)&&(i0.u13.p50==1))"))))))))
Formula 13 simplified : !X(FXX"(((i0.u13.p14==1)&&(i0.u13.p50==1))||((i12.u44.p116==1)&&(u47.p131==1)))" & G!XX"((i0.u13.p14==1)&&(i0.u13.p50==1))")
Computing Next relation with stutter on 36693 deadlock states
60 unique states visited
60 strongly connected components in search stack
61 transitions explored
60 items max in DFS search stack
436 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,0,165.908,2200980,1,0,5.70442e+06,3671,1304,5.08884e+06,393,19115,3249834
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA DES-PT-05a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 14 : !((("((i1.u7.p43==1)&&(i1.u10.p45==1))")U(X(X(((((!(X("((i1.u7.p43==1)&&(i1.u10.p45==1))")))||("(i1.u7.p43!=1)"))||("(i1.u10.p45!=1)"))||("(i2.u2.p20!=1)"))||("(i2.u2.p25!=1)"))))))
Formula 14 simplified : !("((i1.u7.p43==1)&&(i1.u10.p45==1))" U XX("(i1.u7.p43!=1)" | "(i1.u10.p45!=1)" | "(i2.u2.p20!=1)" | "(i2.u2.p25!=1)" | !X"((i1.u7.p43==1)&&(i1.u10.p45==1))"))
Computing Next relation with stutter on 36693 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,0,165.911,2200980,1,0,5.70442e+06,3671,1333,5.08884e+06,395,19115,3249906
no accepting run found
Formula 14 is TRUE no accepting run found.
FORMULA DES-PT-05a-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1589531404164

--------------------
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="DES-PT-05a"
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 DES-PT-05a, 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 r051-ebro-158902545900226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-05a.tgz
mv DES-PT-05a 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 ;