Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961258100762.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhaseVariation-PT-D02CS100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961258100762
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 268K
-rw-r--r-- 1 mcc users 4.9K Apr 12 00:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 12 00:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Apr 10 23:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 10 23:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Apr 14 12:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 08:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 08:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 9 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 9 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 10 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 61K 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 PhaseVariation-PT-D02CS100-00
FORMULA_NAME PhaseVariation-PT-D02CS100-01
FORMULA_NAME PhaseVariation-PT-D02CS100-02
FORMULA_NAME PhaseVariation-PT-D02CS100-03
FORMULA_NAME PhaseVariation-PT-D02CS100-04
FORMULA_NAME PhaseVariation-PT-D02CS100-05
FORMULA_NAME PhaseVariation-PT-D02CS100-06
FORMULA_NAME PhaseVariation-PT-D02CS100-07
FORMULA_NAME PhaseVariation-PT-D02CS100-08
FORMULA_NAME PhaseVariation-PT-D02CS100-09
FORMULA_NAME PhaseVariation-PT-D02CS100-10
FORMULA_NAME PhaseVariation-PT-D02CS100-11
FORMULA_NAME PhaseVariation-PT-D02CS100-12
FORMULA_NAME PhaseVariation-PT-D02CS100-13
FORMULA_NAME PhaseVariation-PT-D02CS100-14
FORMULA_NAME PhaseVariation-PT-D02CS100-15

=== Now, execution of the tool begins

BK_START 1590030015144

[2020-05-21 03:00:17] [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]
[2020-05-21 03:00:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 03:00:17] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2020-05-21 03:00:17] [INFO ] Transformed 14 places.
[2020-05-21 03:00:17] [INFO ] Transformed 65 transitions.
[2020-05-21 03:00:17] [INFO ] Parsed PT model containing 14 places and 65 transitions in 140 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100006 steps, including 917 resets, run finished after 120 ms. (steps per millisecond=833 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1]
[2020-05-21 03:00:18] [INFO ] Flow matrix only has 9 transitions (discarded 56 similar events)
// Phase 1: matrix 9 rows 14 cols
[2020-05-21 03:00:18] [INFO ] Computed 5 place invariants in 3 ms
[2020-05-21 03:00:18] [INFO ] [Real]Absence check using 5 positive place invariants in 16 ms returned unsat
[2020-05-21 03:00:18] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2020-05-21 03:00:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 03:00:18] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-21 03:00:18] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-21 03:00:18] [INFO ] Flatten gal took : 124 ms
FORMULA PhaseVariation-PT-D02CS100-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D02CS100-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D02CS100-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-21 03:00:18] [INFO ] Flatten gal took : 31 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-21 03:00:18] [INFO ] Applying decomposition
[2020-05-21 03:00:18] [INFO ] Flatten gal took : 20 ms
[2020-05-21 03:00:19] [INFO ] Input system was already deterministic with 65 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/graph10378929225521913769.txt, -o, /tmp/graph10378929225521913769.bin, -w, /tmp/graph10378929225521913769.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/graph10378929225521913769.bin, -l, -1, -v, -w, /tmp/graph10378929225521913769.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 03:00:19] [INFO ] Decomposing Gal with order
[2020-05-21 03:00:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 03:00:19] [INFO ] Removed a total of 143 redundant transitions.
[2020-05-21 03:00:19] [INFO ] Flatten gal took : 88 ms
[2020-05-21 03:00:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 4 ms.
[2020-05-21 03:00:19] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 12 ms
[2020-05-21 03:00:19] [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]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 9 out of 65 initially.
// Phase 1: matrix 9 rows 14 cols
[2020-05-21 03:00:19] [INFO ] Computed 5 place invariants in 1 ms
inv : cell___1_2__A_ + cell___1_2__B_ + pool__1_2_ = 26
inv : cell___2_1__A_ + cell___2_1__B_ + pool__2_1_ = 26
inv : cell___2_2__A_ + cell___2_2__B_ + pool__2_2_ = 26
inv : pool__1_1_ + pool__1_2_ + pool__2_1_ + pool__2_2_ + size_dot = 104
inv : cell___1_1__A_ + cell___1_1__B_ + pool__1_1_ = 26
Total of 5 invariants.
[2020-05-21 03:00:19] [INFO ] Computed 5 place invariants in 2 ms

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 13 LTL properties
Checking formula 0 : !((!(X((!(F(X("(((i3.u1.cell___1_2__B_>=1)&&(u2.pool__2_1_>=1))&&(i3.u4.run_dot>=1))"))))||(!(G("((((i3.u1.cell___1_2__B_<1)||(u2.pool__2_1_<1))||(i3.u4.run_dot<1))&&(((u0.cell___1_1__B_<1)||(i3.u1.pool__1_2_<1))||(i3.u4.run_dot<1)))")))))))
Formula 0 simplified : X(!FX"(((i3.u1.cell___1_2__B_>=1)&&(u2.pool__2_1_>=1))&&(i3.u4.run_dot>=1))" | !G"((((i3.u1.cell___1_2__B_<1)||(u2.pool__2_1_<1))||(i3.u4.run_dot<1))&&(((u0.cell___1_1__B_<1)||(i3.u1.pool__1_2_<1))||(i3.u4.run_dot<1)))")
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
[2020-05-21 03:00:19] [INFO ] Proved 14 variables to be positive in 296 ms
[2020-05-21 03:00:19] [INFO ] Computing symmetric may disable matrix : 65 transitions.
[2020-05-21 03:00:19] [INFO ] Computation of disable matrix completed :0/65 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 03:00:19] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 03:00:19] [INFO ] Computing symmetric may enable matrix : 65 transitions.
[2020-05-21 03:00:19] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 3.16559e+07 deadlock states
[2020-05-21 03:00:26] [INFO ] Computing symmetric co enabling matrix : 65 transitions.
[2020-05-21 03:00:26] [INFO ] Computation of co-enabling matrix(0/65) took 371 ms. Total solver calls (SAT/UNSAT): 64(64/0)
[2020-05-21 03:00:29] [INFO ] Computation of co-enabling matrix(10/65) took 3885 ms. Total solver calls (SAT/UNSAT): 649(649/0)
[2020-05-21 03:00:33] [INFO ] Computation of co-enabling matrix(23/65) took 7359 ms. Total solver calls (SAT/UNSAT): 1260(1260/0)
[2020-05-21 03:00:36] [INFO ] Computation of co-enabling matrix(33/65) took 10926 ms. Total solver calls (SAT/UNSAT): 1615(1615/0)
[2020-05-21 03:00:40] [INFO ] Computation of co-enabling matrix(45/65) took 14345 ms. Total solver calls (SAT/UNSAT): 1909(1909/0)
[2020-05-21 03:00:42] [INFO ] Computation of Finished co-enabling matrix. took 16396 ms. Total solver calls (SAT/UNSAT): 2080(2080/0)
[2020-05-21 03:00:42] [INFO ] Computing Do-Not-Accords matrix : 65 transitions.
[2020-05-21 03:01:04] [INFO ] Computation of Completed DNA matrix. took 21976 ms. Total solver calls (SAT/UNSAT): 1536(0/1536)
[2020-05-21 03:01:04] [INFO ] Built C files in 45517ms 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 1429 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 174 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, !( X(( !( <>(X((LTLAP0==true)))) ) || ( !( []((LTLAP1==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(( !( <>(X((LTLAP0==true)))) ) || ( !( []((LTLAP1==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(( !( <>(X((LTLAP0==true)))) ) || ( !( []((LTLAP1==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)
Detected timeout of ITS tools.
[2020-05-21 03:20:19] [INFO ] Flatten gal took : 14 ms
[2020-05-21 03:20:19] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2020-05-21 03:20:19] [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, --gen-order, FOLLOW], 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 --gen-order FOLLOW
Read 13 LTL properties
Checking formula 0 : !((!(X((!(F(X("(((cell___1_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))"))))||(!(G("((((cell___1_2__B_<1)||(pool__2_1_<1))||(run_dot<1))&&(((cell___1_1__B_<1)||(pool__1_2_<1))||(run_dot<1)))")))))))
Formula 0 simplified : X(!FX"(((cell___1_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))" | !G"((((cell___1_2__B_<1)||(pool__2_1_<1))||(run_dot<1))&&(((cell___1_1__B_<1)||(pool__1_2_<1))||(run_dot<1)))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 3.16559e+07 deadlock states
105 unique states visited
105 strongly connected components in search stack
105 transitions explored
105 items max in DFS search stack
69182 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,0,691.861,2835072,1,0,462,1.29946e+07,20,380,725,1.25729e+07,765
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA PhaseVariation-PT-D02CS100-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !(((F("(((cell___1_2__A_>=1)&&(pool__2_2_>=1))&&(run_dot>=1))"))U((G("(((cell___1_2__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))"))U("(((cell___1_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))"))))
Formula 1 simplified : !(F"(((cell___1_2__A_>=1)&&(pool__2_2_>=1))&&(run_dot>=1))" U (G"(((cell___1_2__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))" U "(((cell___1_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))"))
Computing Next relation with stutter on 3.16559e+07 deadlock states
105 unique states visited
105 strongly connected components in search stack
105 transitions explored
105 items max in DFS search stack
10720 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,0,799.079,3110572,1,0,872,1.59107e+07,13,637,734,1.65262e+07,736
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA PhaseVariation-PT-D02CS100-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((F(G(X((!(G("(((cell___1_1__A_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))")))&&(X("(((cell___2_1__A_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))")))))))
Formula 2 simplified : !FGX(!G"(((cell___1_1__A_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))" & X"(((cell___2_1__A_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))")
Computing Next relation with stutter on 3.16559e+07 deadlock states
107 unique states visited
107 strongly connected components in search stack
108 transitions explored
107 items max in DFS search stack
2616 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,0,825.258,3110700,1,0,872,1.59107e+07,30,637,907,1.65262e+07,1375
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA PhaseVariation-PT-D02CS100-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((F(G(F((F("(((cell___1_2__A_>=1)&&(pool__1_1_>=1))&&(run_dot>=1))"))||("(((cell___1_2__A_>=1)&&(pool__1_1_>=1))&&(run_dot>=1))"))))))
Formula 3 simplified : !FGF("(((cell___1_2__A_>=1)&&(pool__1_1_>=1))&&(run_dot>=1))" | F"(((cell___1_2__A_>=1)&&(pool__1_1_>=1))&&(run_dot>=1))")
Computing Next relation with stutter on 3.16559e+07 deadlock states
107 unique states visited
107 strongly connected components in search stack
108 transitions explored
107 items max in DFS search stack
1955 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,0,844.803,3110832,1,0,872,1.59107e+07,39,749,911,1.65262e+07,1898
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA PhaseVariation-PT-D02CS100-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((!((X(G(F(("(((cell___2_1__B_<1)||(pool__2_1_<1))||(run_dot<1))")U(F(("(((cell___2_1__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))")U(F("(((cell___2_2__A_>=1)&&(pool__2_2_>=1))&&(run_dot>=1))"))))))))U(G("(((cell___1_1__A_>=1)&&(pool__1_1_>=1))&&(run_dot>=1))")))))
Formula 4 simplified : XGF("(((cell___2_1__B_<1)||(pool__2_1_<1))||(run_dot<1))" U F("(((cell___2_1__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))" U F"(((cell___2_2__A_>=1)&&(pool__2_2_>=1))&&(run_dot>=1))")) U G"(((cell___1_1__A_>=1)&&(pool__1_1_>=1))&&(run_dot>=1))"
Computing Next relation with stutter on 3.16559e+07 deadlock states
207 unique states visited
0 strongly connected components in search stack
207 transitions explored
105 items max in DFS search stack
5878 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,0,903.583,3135740,1,0,1821,1.92004e+07,65,1612,924,1.99201e+07,4943
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA PhaseVariation-PT-D02CS100-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((F(!(X(F(X((("(((cell___2_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))")U("(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))"))U(X("(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))")))))))))
Formula 5 simplified : !F!XFX(("(((cell___2_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))" U "(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))") U X"(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))")
Computing Next relation with stutter on 3.16559e+07 deadlock states
Detected timeout of ITS tools.
[2020-05-21 03:40:19] [INFO ] Flatten gal took : 27 ms
[2020-05-21 03:40:19] [INFO ] Input system was already deterministic with 65 transitions.
[2020-05-21 03:40:19] [INFO ] Transformed 14 places.
[2020-05-21 03:40:19] [INFO ] Transformed 65 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-21 03:40:19] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 29 ms
[2020-05-21 03:40:19] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 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, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], 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 --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 8 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(!(X(F(X((("(((cell___2_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))")U("(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))"))U(X("(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))")))))))))
Formula 0 simplified : !F!XFX(("(((cell___2_2__B_>=1)&&(pool__2_1_>=1))&&(run_dot>=1))" U "(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))") U X"(((cell___2_1__B_>=1)&&(pool__1_2_>=1))&&(run_dot>=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 3.16559e+07 deadlock states

BK_TIME_CONFINEMENT_REACHED

--------------------
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="PhaseVariation-PT-D02CS100"
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 PhaseVariation-PT-D02CS100, 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 r111-csrt-158961258100762"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D02CS100.tgz
mv PhaseVariation-PT-D02CS100 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 ;