Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r096-oct2-158940144800282.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 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 HypertorusGrid-PT-d2k2p1b00, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940144800282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 10 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 35K Apr 27 15:14 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 HypertorusGrid-PT-d2k2p1b00-00
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-01
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-02
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-03
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-04
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-05
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-06
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-07
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-08
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-09
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-10
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-11
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-12
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-13
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-14
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-15

=== Now, execution of the tool begins

BK_START 1589567752719

[2020-05-15 18:35:55] [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 18:35:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 18:35:55] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2020-05-15 18:35:55] [INFO ] Transformed 52 places.
[2020-05-15 18:35:55] [INFO ] Transformed 64 transitions.
[2020-05-15 18:35:55] [INFO ] Parsed PT model containing 52 places and 64 transitions in 61 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 40 steps, including 0 resets, run visited all 36 properties in 5 ms. (steps per millisecond=8 )
[2020-05-15 18:35:55] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-15 18:35:55] [INFO ] Flatten gal took : 56 ms
FORMULA HypertorusGrid-PT-d2k2p1b00-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 18:35:55] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 18:35:55] [INFO ] Applying decomposition
[2020-05-15 18:35:55] [INFO ] Flatten gal took : 32 ms
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/graph6170391898567758223.txt, -o, /tmp/graph6170391898567758223.bin, -w, /tmp/graph6170391898567758223.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/graph6170391898567758223.bin, -l, -1, -v, -w, /tmp/graph6170391898567758223.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 18:35:55] [INFO ] Input system was already deterministic with 64 transitions.
[2020-05-15 18:35:55] [INFO ] Decomposing Gal with order
[2020-05-15 18:35:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 18:35:55] [INFO ] Removed a total of 64 redundant transitions.
[2020-05-15 18:35:55] [INFO ] Flatten gal took : 100 ms
[2020-05-15 18:35:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 64 rows 52 cols
[2020-05-15 18:35:55] [INFO ] Computed 21 place invariants in 5 ms
inv : pb_d1_n1_2_1 + pb_d1_n2_2_1 + pb_d2_n1_2_1 + pb_d2_n2_2_1 - pbl_1_1 - pbl_1_2 - pbl_2_2 - pil_d1_n1_1_1 - pil_d1_n1_1_2 - pil_d1_n1_2_1 - pil_d1_n1_2_2 - pil_d2_n1_1_1 - pil_d2_n1_1_2 - pil_d2_n1_2_1 - pil_d2_n1_2_2 - pol_d1_n1_1_1 - pol_d1_n1_1_2 - pol_d1_n1_2_1 - pol_d1_n1_2_2 - pol_d2_n1_1_1 - pol_d2_n1_1_2 - pol_d2_n1_2_1 - pol_d2_n1_2_2 = -12
inv : po_d1_n1_1_1 + pol_d1_n1_1_1 = 1
inv : po_d2_n1_1_2 + pol_d2_n1_1_2 = 1
inv : pbl_1_1 + pbl_1_2 + pbl_2_1 + pbl_2_2 + pil_d1_n1_1_1 + pil_d1_n1_1_2 + pil_d1_n1_2_1 + pil_d1_n1_2_2 + pil_d2_n1_1_1 + pil_d2_n1_1_2 + pil_d2_n1_2_1 + pil_d2_n1_2_2 + pol_d1_n1_1_1 + pol_d1_n1_1_2 + pol_d1_n1_2_1 + pol_d1_n1_2_2 + pol_d2_n1_1_1 + pol_d2_n1_1_2 + pol_d2_n1_2_1 + pol_d2_n1_2_2 = 16
inv : pi_d1_n1_1_2 + pil_d1_n1_1_2 = 1
inv : pb_d1_n1_1_1 + pb_d1_n2_1_1 + pb_d2_n1_1_1 + pb_d2_n2_1_1 + pbl_1_1 = 4
inv : pi_d2_n1_1_1 + pil_d2_n1_1_1 = 1
inv : po_d1_n1_2_2 + pol_d1_n1_2_2 = 1
inv : pi_d1_n1_2_2 + pil_d1_n1_2_2 = 1
inv : pb_d1_n1_1_2 + pb_d1_n2_1_2 + pb_d2_n1_1_2 + pb_d2_n2_1_2 + pbl_1_2 = 4
inv : pi_d2_n1_2_1 + pil_d2_n1_2_1 = 1
inv : po_d2_n1_2_1 + pol_d2_n1_2_1 = 1
inv : pi_d2_n1_1_2 + pil_d2_n1_1_2 = 1
inv : po_d1_n1_1_2 + pol_d1_n1_1_2 = 1
inv : po_d2_n1_1_1 + pol_d2_n1_1_1 = 1
inv : pi_d1_n1_1_1 + pil_d1_n1_1_1 = 1
inv : pb_d1_n1_2_2 + pb_d1_n2_2_2 + pb_d2_n1_2_2 + pb_d2_n2_2_2 + pbl_2_2 = 4
inv : po_d2_n1_2_2 + pol_d2_n1_2_2 = 1
inv : pi_d2_n1_2_2 + pil_d2_n1_2_2 = 1
inv : po_d1_n1_2_1 + pol_d1_n1_2_1 = 1
inv : pi_d1_n1_2_1 + pil_d1_n1_2_1 = 1
Total of 21 invariants.
[2020-05-15 18:35:55] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 7 ms
[2020-05-15 18:35:55] [INFO ] Computed 21 place invariants in 6 ms
[2020-05-15 18:35:55] [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], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 12 LTL properties
Checking formula 0 : !((((X("((i2.u2.pb_d2_n2_2_1>=1)&&(i3.u7.pil_d2_n1_2_2>=1))"))U(G("((i2.u2.pb_d2_n2_2_1>=1)&&(i3.u7.pil_d2_n1_2_2>=1))")))U(X("((i0.u0.pbl_1_2>=1)&&(i0.u10.pi_d2_n1_1_2>=1))"))))
Formula 0 simplified : !((X"((i2.u2.pb_d2_n2_2_1>=1)&&(i3.u7.pil_d2_n1_2_2>=1))" U G"((i2.u2.pb_d2_n2_2_1>=1)&&(i3.u7.pil_d2_n1_2_2>=1))") U X"((i0.u0.pbl_1_2>=1)&&(i0.u10.pi_d2_n1_1_2>=1))")
built 4 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
[2020-05-15 18:35:56] [INFO ] Proved 52 variables to be positive in 276 ms
[2020-05-15 18:35:56] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2020-05-15 18:35:56] [INFO ] Computation of disable matrix completed :0/64 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 18:35:56] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 18:35:56] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2020-05-15 18:35:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 18:35:58] [INFO ] Computing symmetric co enabling matrix : 64 transitions.
[2020-05-15 18:35:59] [INFO ] Computation of co-enabling matrix(9/64) took 1232 ms. Total solver calls (SAT/UNSAT): 585(575/10)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 9708 deadlock states
[2020-05-15 18:36:02] [INFO ] Computation of co-enabling matrix(25/64) took 4237 ms. Total solver calls (SAT/UNSAT): 1313(1287/26)
[2020-05-15 18:36:05] [INFO ] Computation of co-enabling matrix(32/64) took 7423 ms. Total solver calls (SAT/UNSAT): 1551(1518/33)
[2020-05-15 18:36:08] [INFO ] Computation of co-enabling matrix(36/64) took 10427 ms. Total solver calls (SAT/UNSAT): 1665(1628/37)
[2020-05-15 18:36:11] [INFO ] Computation of co-enabling matrix(53/64) took 13468 ms. Total solver calls (SAT/UNSAT): 1971(1923/48)
[2020-05-15 18:36:11] [INFO ] Computation of Finished co-enabling matrix. took 13855 ms. Total solver calls (SAT/UNSAT): 2016(1968/48)
[2020-05-15 18:36:11] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2020-05-15 18:36:13] [INFO ] Computation of Completed DNA matrix. took 1581 ms. Total solver calls (SAT/UNSAT): 216(0/216)
[2020-05-15 18:36:13] [INFO ] Built C files in 17790ms 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 1017 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 64 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, ((X((LTLAP0==true)))U([]((LTLAP0==true))))U(X((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((LTLAP0==true)))U([]((LTLAP0==true))))U(X((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((LTLAP0==true)))U([]((LTLAP0==true))))U(X((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.
[2020-05-15 18:55:56] [INFO ] Flatten gal took : 5 ms
[2020-05-15 18:55:56] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 2 ms
[2020-05-15 18:55:56] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 0 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 12 LTL properties
Checking formula 0 : !((((X("((pb_d2_n2_2_1>=1)&&(pil_d2_n1_2_2>=1))"))U(G("((pb_d2_n2_2_1>=1)&&(pil_d2_n1_2_2>=1))")))U(X("((pbl_1_2>=1)&&(pi_d2_n1_1_2>=1))"))))
Formula 0 simplified : !((X"((pb_d2_n2_2_1>=1)&&(pil_d2_n1_2_2>=1))" U G"((pb_d2_n2_2_1>=1)&&(pil_d2_n1_2_2>=1))") U X"((pbl_1_2>=1)&&(pi_d2_n1_1_2>=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 9708 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
48499 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,0,485.012,3440068,1,0,97,1.42822e+07,27,81,950,3.05451e+07,170
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k2p1b00-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((("((pb_d1_n2_2_1<1)||(pil_d1_n1_1_1<1))")U(X(G(X(((("((pbl_2_2>=1)&&(pi_d2_n1_2_2>=1))")U("((pb_d1_n1_2_2>=1)&&(pol_d1_n1_2_2>=1))"))||("((pb_d1_n1_2_2>=1)&&(pol_d1_n1_2_2>=1))"))||("((pb_d1_n2_2_1>=1)&&(pil_d1_n1_1_1>=1))")))))))
Formula 1 simplified : !("((pb_d1_n2_2_1<1)||(pil_d1_n1_1_1<1))" U XGX("((pb_d1_n1_2_2>=1)&&(pol_d1_n1_2_2>=1))" | "((pb_d1_n2_2_1>=1)&&(pil_d1_n1_1_1>=1))" | ("((pbl_2_2>=1)&&(pi_d2_n1_2_2>=1))" U "((pb_d1_n1_2_2>=1)&&(pol_d1_n1_2_2>=1))")))
Computing Next relation with stutter on 9708 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
110 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,0,486.114,3440944,1,0,111,1.42822e+07,46,94,1154,3.05451e+07,237
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k2p1b00-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((G(((X("((pb_d1_n1_2_1>=1)&&(pol_d1_n1_2_1>=1))"))&&(F(G("((pbl_2_2>=1)&&(po_d2_n1_2_1>=1))"))))&&(X(((F("((pbl_1_2>=1)&&(po_d1_n1_2_2>=1))"))&&("(pb_d1_n1_2_1>=1)"))&&("(pol_d1_n1_2_1>=1)"))))))
Formula 2 simplified : !G(X"((pb_d1_n1_2_1>=1)&&(pol_d1_n1_2_1>=1))" & FG"((pbl_2_2>=1)&&(po_d2_n1_2_1>=1))" & X("(pb_d1_n1_2_1>=1)" & "(pol_d1_n1_2_1>=1)" & F"((pbl_1_2>=1)&&(po_d1_n1_2_2>=1))"))
Computing Next relation with stutter on 9708 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
32 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,0,486.448,3440944,1,0,124,1.42822e+07,74,105,1178,3.05451e+07,270
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k2p1b00-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((X(X(F(G(((!(X(X("((pb_d1_n2_1_2>=1)&&(pil_d1_n1_2_2>=1))"))))||(!(G(F("((pb_d1_n2_1_2>=1)&&(pil_d1_n1_2_2>=1))")))))U("((pb_d1_n2_1_2>=1)&&(pil_d1_n1_2_2>=1))")))))))
Formula 3 simplified : !XXFG((!XX"((pb_d1_n2_1_2>=1)&&(pil_d1_n1_2_2>=1))" | !GF"((pb_d1_n2_1_2>=1)&&(pil_d1_n1_2_2>=1))") U "((pb_d1_n2_1_2>=1)&&(pil_d1_n1_2_2>=1))")
Computing Next relation with stutter on 9708 deadlock states
7 unique states visited
4 strongly connected components in search stack
8 transitions explored
7 items max in DFS search stack
62 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,0,487.091,3440944,1,0,130,1.42822e+07,80,111,1182,3.05451e+07,298
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k2p1b00-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((F(!(G(F("((pb_d2_n1_2_2<1)||(pol_d2_n1_2_2<1))"))))))
Formula 4 simplified : !F!GF"((pb_d2_n1_2_2<1)||(pol_d2_n1_2_2<1))"
Computing Next relation with stutter on 9708 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
55390 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,0,1040.99,5388924,1,0,167,1.84489e+07,19,146,889,4.89306e+07,209
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k2p1b00-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((X(X(X(!(("((pbl_1_1<1)||(pi_d2_n1_1_1<1))")U(F("((pbl_1_1>=1)&&(pi_d2_n1_1_1>=1))"))))))))
Formula 5 simplified : !XXX!("((pbl_1_1<1)||(pi_d2_n1_1_1<1))" U F"((pbl_1_1>=1)&&(pi_d2_n1_1_1>=1))")
Computing Next relation with stutter on 9708 deadlock states
Detected timeout of ITS tools.
[2020-05-15 19:15:56] [INFO ] Flatten gal took : 6 ms
[2020-05-15 19:15:56] [INFO ] Input system was already deterministic with 64 transitions.
[2020-05-15 19:15:56] [INFO ] Transformed 52 places.
[2020-05-15 19:15:56] [INFO ] Transformed 64 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
[2020-05-15 19:15:56] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 1 ms
[2020-05-15 19:15:56] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 5 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 7 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(X(!(("((pbl_1_1<1)||(pi_d2_n1_1_1<1))")U(F("((pbl_1_1>=1)&&(pi_d2_n1_1_1>=1))"))))))))
Formula 0 simplified : !XXX!("((pbl_1_1<1)||(pi_d2_n1_1_1<1))" U F"((pbl_1_1>=1)&&(pi_d2_n1_1_1>=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 9708 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="HypertorusGrid-PT-d2k2p1b00"
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 HypertorusGrid-PT-d2k2p1b00, 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 r096-oct2-158940144800282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k2p1b00.tgz
mv HypertorusGrid-PT-d2k2p1b00 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 ;