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.r081-smll-158922977700290.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-08a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r081-smll-158922977700290
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 3.3K Apr 4 18:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 4 18:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 4 06:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 4 06:41 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 3.4K Apr 8 14:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 3 21:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 3 21:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 3 13:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 3 13:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 4 01:37 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 64K 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 FlexibleBarrier-PT-08a-00
FORMULA_NAME FlexibleBarrier-PT-08a-01
FORMULA_NAME FlexibleBarrier-PT-08a-02
FORMULA_NAME FlexibleBarrier-PT-08a-03
FORMULA_NAME FlexibleBarrier-PT-08a-04
FORMULA_NAME FlexibleBarrier-PT-08a-05
FORMULA_NAME FlexibleBarrier-PT-08a-06
FORMULA_NAME FlexibleBarrier-PT-08a-07
FORMULA_NAME FlexibleBarrier-PT-08a-08
FORMULA_NAME FlexibleBarrier-PT-08a-09
FORMULA_NAME FlexibleBarrier-PT-08a-10
FORMULA_NAME FlexibleBarrier-PT-08a-11
FORMULA_NAME FlexibleBarrier-PT-08a-12
FORMULA_NAME FlexibleBarrier-PT-08a-13
FORMULA_NAME FlexibleBarrier-PT-08a-14
FORMULA_NAME FlexibleBarrier-PT-08a-15

=== Now, execution of the tool begins

BK_START 1589655598410

[2020-05-16 19:00:00] [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]
[2020-05-16 19:00:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-16 19:00:01] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2020-05-16 19:00:01] [INFO ] Transformed 99 places.
[2020-05-16 19:00:01] [INFO ] Transformed 236 transitions.
[2020-05-16 19:00:01] [INFO ] Found NUPN structural information;
[2020-05-16 19:00:01] [INFO ] Parsed PT model containing 99 places and 236 transitions in 156 ms.
Ensure Unique test removed 50 transitions
Reduce redundant transitions removed 50 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 423 ms. (steps per millisecond=236 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-16 19:00:01] [INFO ] Flow matrix only has 178 transitions (discarded 8 similar events)
// Phase 1: matrix 178 rows 99 cols
[2020-05-16 19:00:01] [INFO ] Computed 10 place invariants in 13 ms
[2020-05-16 19:00:01] [INFO ] [Real]Absence check using 10 positive place invariants in 41 ms returned unsat
[2020-05-16 19:00:01] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-16 19:00:02] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-16 19:00:02] [INFO ] Flatten gal took : 91 ms
FORMULA FlexibleBarrier-PT-08a-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-16 19:00:02] [INFO ] Flatten gal took : 32 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-16 19:00:02] [INFO ] Applying decomposition
[2020-05-16 19:00:02] [INFO ] Flatten gal took : 32 ms
[2020-05-16 19:00:02] [INFO ] Input system was already deterministic with 186 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/graph12446783078062396055.txt, -o, /tmp/graph12446783078062396055.bin, -w, /tmp/graph12446783078062396055.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/graph12446783078062396055.bin, -l, -1, -v, -w, /tmp/graph12446783078062396055.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-16 19:00:02] [INFO ] Decomposing Gal with order
[2020-05-16 19:00:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-16 19:00:02] [INFO ] Removed a total of 175 redundant transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 178 out of 186 initially.
// Phase 1: matrix 178 rows 99 cols
[2020-05-16 19:00:02] [INFO ] Computed 10 place invariants in 13 ms
inv : p0 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 = 1
inv : p0 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 = 1
inv : p0 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 = 1
inv : p0 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 = 1
inv : p0 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 = 1
inv : p0 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 = 1
inv : p0 + p98 = 1
inv : p0 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 = 1
inv : p0 + p97 = 1
Total of 10 invariants.
[2020-05-16 19:00:02] [INFO ] Computed 10 place invariants in 14 ms
[2020-05-16 19:00:02] [INFO ] Flatten gal took : 97 ms
[2020-05-16 19:00:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 17 ms.
[2020-05-16 19:00:02] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 9 ms
[2020-05-16 19:00:02] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 10 LTL properties
Checking formula 0 : !((X(G("((i1.u8.p33==1)&&(i5.i0.u0.p98==1))"))))
Formula 0 simplified : !XG"((i1.u8.p33==1)&&(i5.i0.u0.p98==1))"
built 29 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 9 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 13 ordering constraints for composite.
built 11 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 12 ordering constraints for composite.
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
7 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,0,0.108018,17476,1,0,1844,334,1109,2960,230,674,4278
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(X(F(("(((i6.u20.p84==1)&&(i7.u23.p95==1))&&(i6.u20.p97==1))")U("(i3.u14.p59==1)"))))))
Formula 1 simplified : !GXF("(((i6.u20.p84==1)&&(i7.u23.p95==1))&&(i6.u20.p97==1))" U "(i3.u14.p59==1)")
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,0,0.112546,17896,1,0,1910,346,1151,3076,232,697,4626
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((G(F((G("(((i5.i0.u1.p6==1)&&(i6.u20.p97==1))||(i2.u11.p46==1))"))||(F((F("((i5.i0.u0.p4==1)&&(i5.i0.u0.p98==1))"))&&("(((i0.u5.p23!=1)||(i6.u20.p84!=1))||(i6.u20.p97!=1))")))))))
Formula 2 simplified : !GF(G"(((i5.i0.u1.p6==1)&&(i6.u20.p97==1))||(i2.u11.p46==1))" | F("(((i0.u5.p23!=1)||(i6.u20.p84!=1))||(i6.u20.p97!=1))" & F"((i5.i0.u0.p4==1)&&(i5.i0.u0.p98==1))"))
[2020-05-16 19:00:03] [INFO ] Proved 99 variables to be positive in 279 ms
[2020-05-16 19:00:03] [INFO ] Computing symmetric may disable matrix : 186 transitions.
[2020-05-16 19:00:03] [INFO ] Computation of disable matrix completed :0/186 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-16 19:00:03] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-16 19:00:03] [INFO ] Computing symmetric may enable matrix : 186 transitions.
[2020-05-16 19:00:03] [INFO ] Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.143646,19384,1,0,3416,356,1268,5723,239,795,6987
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(X(G("(((i0.u5.p24==1)&&(i1.u8.p35==1))&&(i6.u20.p97==1))")))))
Formula 3 simplified : !FXG"(((i0.u5.p24==1)&&(i1.u8.p35==1))&&(i6.u20.p97==1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
29 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,0,0.437409,28092,1,0,24492,391,1306,30437,240,1386,23280
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((!(X(X("((i2.u10.p42==1)&&(i6.u20.p97==1))")))))
Formula 4 simplified : XX"((i2.u10.p42==1)&&(i6.u20.p97==1))"
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.438195,28356,1,0,24492,391,1312,30437,240,1386,23296
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA FlexibleBarrier-PT-08a-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X(F((X(F(X("(((i3.u14.p59==1)&&(i6.u20.p84==1))&&(i6.u20.p97==1))"))))U(F("(((i4.u17.p72==1)&&(i7.u23.p95==1))&&(i6.u20.p97==1))"))))))
Formula 5 simplified : !XF(XFX"(((i3.u14.p59==1)&&(i6.u20.p84==1))&&(i6.u20.p97==1))" U F"(((i4.u17.p72==1)&&(i7.u23.p95==1))&&(i6.u20.p97==1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.477876,29148,1,0,27135,391,1338,32994,240,1395,27093
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((X((X(F("((((i6.u2.p12==1)&&(i2.u11.p47==1))&&(i6.u20.p97==1))&&(i7.u23.p95==1))")))||((X("(i5.i0.u0.p1==1)"))&&(X("((i2.u10.p43==1)&&(i5.i0.u0.p98==1))")))))U("(i7.u23.p95==1)")))
Formula 6 simplified : !(X(XF"((((i6.u2.p12==1)&&(i2.u11.p47==1))&&(i6.u20.p97==1))&&(i7.u23.p95==1))" | (X"(i5.i0.u0.p1==1)" & X"((i2.u10.p43==1)&&(i5.i0.u0.p98==1))")) U "(i7.u23.p95==1)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.480021,29332,1,0,27138,391,1348,33003,240,1395,27130
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F((X(!(F(!(G("(i2.u9.p39==1)"))))))&&(F(G("(i2.u9.p39==1)"))))))
Formula 7 simplified : !F(X!F!G"(i2.u9.p39==1)" & FG"(i2.u9.p39==1)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
26 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,0,0.734423,36344,1,0,45618,391,1378,46229,240,1409,42701
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X(!(F((((G("((i1.u7.p31==1)&&(i5.i0.u0.p98==1))"))U("(i2.u11.p48==1)"))&&(!(G("(i2.u11.p48==1)"))))&&("(i4.u17.p70==1)"))))))
Formula 8 simplified : !X!F("(i4.u17.p70==1)" & (G"((i1.u7.p31==1)&&(i5.i0.u0.p98==1))" U "(i2.u11.p48==1)") & !G"(i2.u11.p48==1)")
5 unique states visited
5 strongly connected components in search stack
7 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,0,0.786565,38048,1,0,48466,392,1581,49191,242,1414,48054
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((X((F("(i4.u16.p68!=1)"))&&(!(F(X((X("(((i2.u11.p47==1)&&(i4.u17.p72==1))&&(i6.u20.p97==1))"))||("(((i2.u11.p47==1)&&(i4.u17.p72==1))&&(i6.u20.p97==1))"))))))))
Formula 9 simplified : !X(F"(i4.u16.p68!=1)" & !FX("(((i2.u11.p47==1)&&(i4.u17.p72==1))&&(i6.u20.p97==1))" | X"(((i2.u11.p47==1)&&(i4.u17.p72==1))&&(i6.u20.p97==1))"))
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
14 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,0,0.933386,40348,1,0,53768,392,1615,53767,242,1416,54365
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-08a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-16 19:00:04] [WARNING] Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
[2020-05-16 19:00:04] [WARNING] Script execution failed on command (declare-fun s1 () (Array Int Int)) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
[2020-05-16 19:00:04] [WARNING] Script execution failed on command (assert (and (>= (select s0 0) 1) (= (store (store (store (store (store (store (store (store (store (store (store s0 60 (+ (select s0 60) 1)) 72 (+ (select s0 72) 1)) 96 (+ (select s0 96) 1)) 48 (+ (select s0 48) 1)) 24 (+ (select s0 24) 1)) 98 (+ (select s0 98) 1)) 36 (+ (select s0 36) 1)) 84 (+ (select s0 84) 1)) 97 (+ (select s0 97) 1)) 0 (- (select s0 0) 1)) 12 (+ (select s0 12) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Stream closed (and (>= (select s0 0) 1) (= (store (store (store (store (store (store (store (store (store (store (store s0 60 (+ (select s0 60) 1)) 72 (+ (select s0 72) 1)) 96 (+ (select s0 96) 1)) 48 (+ (select s0 48) 1)) 24 (+ (select s0 24) 1)) 98 (+ (select s0 98) 1)) 36 (+ (select s0 36) 1)) 84 (+ (select s0 84) 1)) 97 (+ (select s0 97) 1)) 0 (- (select s0 0) 1)) 12 (+ (select s0 12) 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:512)
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)
[2020-05-16 19:00:04] [INFO ] Built C files in 1713ms 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 1589655605180

--------------------
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="FlexibleBarrier-PT-08a"
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 FlexibleBarrier-PT-08a, 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 r081-smll-158922977700290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08a.tgz
mv FlexibleBarrier-PT-08a 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 ;