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-158922977900394.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-20b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r081-smll-158922977900394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 3.9K Apr 4 19:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 4 19:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 4 08:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 4 08:41 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 3.5K Apr 8 14:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 3 21:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 3 21:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 3 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 3 13:43 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 1.5M 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-20b-00
FORMULA_NAME FlexibleBarrier-PT-20b-01
FORMULA_NAME FlexibleBarrier-PT-20b-02
FORMULA_NAME FlexibleBarrier-PT-20b-03
FORMULA_NAME FlexibleBarrier-PT-20b-04
FORMULA_NAME FlexibleBarrier-PT-20b-05
FORMULA_NAME FlexibleBarrier-PT-20b-06
FORMULA_NAME FlexibleBarrier-PT-20b-07
FORMULA_NAME FlexibleBarrier-PT-20b-08
FORMULA_NAME FlexibleBarrier-PT-20b-09
FORMULA_NAME FlexibleBarrier-PT-20b-10
FORMULA_NAME FlexibleBarrier-PT-20b-11
FORMULA_NAME FlexibleBarrier-PT-20b-12
FORMULA_NAME FlexibleBarrier-PT-20b-13
FORMULA_NAME FlexibleBarrier-PT-20b-14
FORMULA_NAME FlexibleBarrier-PT-20b-15

=== Now, execution of the tool begins

BK_START 1589722547542

[2020-05-17 13:35:50] [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]
[2020-05-17 13:35:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-17 13:35:51] [INFO ] Load time of PNML (sax parser for PT used): 426 ms
[2020-05-17 13:35:51] [INFO ] Transformed 5372 places.
[2020-05-17 13:35:51] [INFO ] Transformed 6193 transitions.
[2020-05-17 13:35:51] [INFO ] Found NUPN structural information;
[2020-05-17 13:35:51] [INFO ] Parsed PT model containing 5372 places and 6193 transitions in 527 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 124 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 746 resets, run finished after 1348 ms. (steps per millisecond=74 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0]
// Phase 1: matrix 6193 rows 5372 cols
[2020-05-17 13:35:53] [INFO ] Computed 22 place invariants in 413 ms
[2020-05-17 13:35:55] [INFO ] [Real]Absence check using 22 positive place invariants in 670 ms returned sat
[2020-05-17 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:36:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:36:13] [INFO ] [Real]Absence check using state equation in 17544 ms returned (error "Failed to check-sat")
[2020-05-17 13:36:15] [INFO ] [Real]Absence check using 22 positive place invariants in 685 ms returned sat
[2020-05-17 13:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:36:33] [INFO ] [Real]Absence check using state equation in 17909 ms returned (error "Solver has unexpectedly terminated")
[2020-05-17 13:36:35] [INFO ] [Real]Absence check using 22 positive place invariants in 625 ms returned sat
[2020-05-17 13:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:36:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:36:53] [INFO ] [Real]Absence check using state equation in 18027 ms returned (error "Failed to check-sat")
[2020-05-17 13:36:55] [INFO ] [Real]Absence check using 22 positive place invariants in 697 ms returned sat
[2020-05-17 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:37:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:37:13] [INFO ] [Real]Absence check using state equation in 17759 ms returned (error "Failed to check-sat")
[2020-05-17 13:37:15] [INFO ] [Real]Absence check using 22 positive place invariants in 682 ms returned sat
[2020-05-17 13:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:37:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:37:33] [INFO ] [Real]Absence check using state equation in 17981 ms returned (error "Failed to check-sat")
[2020-05-17 13:37:35] [INFO ] [Real]Absence check using 22 positive place invariants in 679 ms returned sat
[2020-05-17 13:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:37:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:37:53] [INFO ] [Real]Absence check using state equation in 17949 ms returned unknown
[2020-05-17 13:37:55] [INFO ] [Real]Absence check using 22 positive place invariants in 483 ms returned sat
[2020-05-17 13:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:38:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:38:13] [INFO ] [Real]Absence check using state equation in 18271 ms returned (error "Failed to check-sat")
[2020-05-17 13:38:15] [INFO ] [Real]Absence check using 22 positive place invariants in 709 ms returned sat
[2020-05-17 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:38:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:38:33] [INFO ] [Real]Absence check using state equation in 17859 ms returned unknown
[2020-05-17 13:38:35] [INFO ] [Real]Absence check using 22 positive place invariants in 700 ms returned sat
[2020-05-17 13:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:38:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:38:53] [INFO ] [Real]Absence check using state equation in 17919 ms returned (error "Failed to check-sat")
[2020-05-17 13:38:55] [INFO ] [Real]Absence check using 22 positive place invariants in 700 ms returned sat
[2020-05-17 13:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:39:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:39:13] [INFO ] [Real]Absence check using state equation in 17749 ms returned unknown
[2020-05-17 13:39:15] [INFO ] [Real]Absence check using 22 positive place invariants in 713 ms returned sat
[2020-05-17 13:39:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:39:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:39:33] [INFO ] [Real]Absence check using state equation in 17926 ms returned unknown
[2020-05-17 13:39:35] [INFO ] [Real]Absence check using 22 positive place invariants in 686 ms returned sat
[2020-05-17 13:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:39:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:39:53] [INFO ] [Real]Absence check using state equation in 17923 ms returned (error "Failed to check-sat")
[2020-05-17 13:39:55] [INFO ] [Real]Absence check using 22 positive place invariants in 692 ms returned sat
[2020-05-17 13:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:40:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:40:13] [INFO ] [Real]Absence check using state equation in 17920 ms returned (error "Failed to check-sat")
[2020-05-17 13:40:15] [INFO ] [Real]Absence check using 22 positive place invariants in 704 ms returned sat
[2020-05-17 13:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:40:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:40:33] [INFO ] [Real]Absence check using state equation in 17884 ms returned unknown
[2020-05-17 13:40:35] [INFO ] [Real]Absence check using 22 positive place invariants in 675 ms returned sat
[2020-05-17 13:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:40:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:40:53] [INFO ] [Real]Absence check using state equation in 17751 ms returned unknown
[2020-05-17 13:40:55] [INFO ] [Real]Absence check using 22 positive place invariants in 698 ms returned sat
[2020-05-17 13:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:41:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:41:13] [INFO ] [Real]Absence check using state equation in 17929 ms returned unknown
[2020-05-17 13:41:15] [INFO ] [Real]Absence check using 22 positive place invariants in 684 ms returned sat
[2020-05-17 13:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:41:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:41:33] [INFO ] [Real]Absence check using state equation in 17943 ms returned (error "Failed to check-sat")
[2020-05-17 13:41:35] [INFO ] [Real]Absence check using 22 positive place invariants in 684 ms returned sat
[2020-05-17 13:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:41:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:41:53] [INFO ] [Real]Absence check using state equation in 17819 ms returned unknown
[2020-05-17 13:41:55] [INFO ] [Real]Absence check using 22 positive place invariants in 687 ms returned sat
[2020-05-17 13:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:42:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:42:13] [INFO ] [Real]Absence check using state equation in 17807 ms returned (error "Failed to check-sat")
[2020-05-17 13:42:15] [INFO ] [Real]Absence check using 22 positive place invariants in 669 ms returned sat
[2020-05-17 13:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:42:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:42:33] [INFO ] [Real]Absence check using state equation in 17775 ms returned unknown
[2020-05-17 13:42:35] [INFO ] [Real]Absence check using 22 positive place invariants in 691 ms returned sat
[2020-05-17 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:42:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:42:53] [INFO ] [Real]Absence check using state equation in 17831 ms returned unknown
[2020-05-17 13:42:55] [INFO ] [Real]Absence check using 22 positive place invariants in 683 ms returned sat
[2020-05-17 13:42:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:43:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:43:13] [INFO ] [Real]Absence check using state equation in 17819 ms returned (error "Failed to check-sat")
[2020-05-17 13:43:15] [INFO ] [Real]Absence check using 22 positive place invariants in 700 ms returned sat
[2020-05-17 13:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:43:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:43:33] [INFO ] [Real]Absence check using state equation in 17895 ms returned (error "Failed to check-sat")
[2020-05-17 13:43:35] [INFO ] [Real]Absence check using 22 positive place invariants in 690 ms returned sat
[2020-05-17 13:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:43:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:43:53] [INFO ] [Real]Absence check using state equation in 17844 ms returned (error "Failed to check-sat")
[2020-05-17 13:43:55] [INFO ] [Real]Absence check using 22 positive place invariants in 672 ms returned sat
[2020-05-17 13:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:44:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:44:13] [INFO ] [Real]Absence check using state equation in 17844 ms returned (error "Failed to check-sat")
[2020-05-17 13:44:15] [INFO ] [Real]Absence check using 22 positive place invariants in 698 ms returned sat
[2020-05-17 13:44:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:44:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:44:33] [INFO ] [Real]Absence check using state equation in 17980 ms returned (error "Failed to check-sat")
[2020-05-17 13:44:35] [INFO ] [Real]Absence check using 22 positive place invariants in 447 ms returned sat
[2020-05-17 13:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:44:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:44:53] [INFO ] [Real]Absence check using state equation in 18382 ms returned unknown
[2020-05-17 13:44:55] [INFO ] [Real]Absence check using 22 positive place invariants in 458 ms returned sat
[2020-05-17 13:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:45:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:45:13] [INFO ] [Real]Absence check using state equation in 18539 ms returned (error "Failed to check-sat")
[2020-05-17 13:45:15] [INFO ] [Real]Absence check using 22 positive place invariants in 431 ms returned sat
[2020-05-17 13:45:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:45:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:45:33] [INFO ] [Real]Absence check using state equation in 18373 ms returned (error "Failed to check-sat")
[2020-05-17 13:45:35] [INFO ] [Real]Absence check using 22 positive place invariants in 442 ms returned sat
[2020-05-17 13:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:45:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:45:53] [INFO ] [Real]Absence check using state equation in 18557 ms returned unknown
[2020-05-17 13:45:55] [INFO ] [Real]Absence check using 22 positive place invariants in 441 ms returned sat
[2020-05-17 13:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:46:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:46:13] [INFO ] [Real]Absence check using state equation in 18484 ms returned (error "Failed to check-sat")
[2020-05-17 13:46:15] [INFO ] [Real]Absence check using 22 positive place invariants in 433 ms returned sat
[2020-05-17 13:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:46:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:46:33] [INFO ] [Real]Absence check using state equation in 18576 ms returned (error "Failed to check-sat")
[2020-05-17 13:46:35] [INFO ] [Real]Absence check using 22 positive place invariants in 472 ms returned sat
[2020-05-17 13:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:46:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:46:53] [INFO ] [Real]Absence check using state equation in 18535 ms returned (error "Failed to check-sat")
[2020-05-17 13:46:55] [INFO ] [Real]Absence check using 22 positive place invariants in 691 ms returned sat
[2020-05-17 13:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:47:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:47:13] [INFO ] [Real]Absence check using state equation in 18082 ms returned unknown
[2020-05-17 13:47:15] [INFO ] [Real]Absence check using 22 positive place invariants in 687 ms returned sat
[2020-05-17 13:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:47:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:47:33] [INFO ] [Real]Absence check using state equation in 17948 ms returned (error "Failed to check-sat")
[2020-05-17 13:47:35] [INFO ] [Real]Absence check using 22 positive place invariants in 677 ms returned sat
[2020-05-17 13:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:47:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:47:53] [INFO ] [Real]Absence check using state equation in 18244 ms returned unknown
[2020-05-17 13:47:55] [INFO ] [Real]Absence check using 22 positive place invariants in 675 ms returned sat
[2020-05-17 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 13:48:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 13:48:13] [INFO ] [Real]Absence check using state equation in 18086 ms returned (error "Failed to check-sat")
[2020-05-17 13:48:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-17 13:48:14] [INFO ] Flatten gal took : 741 ms
FORMULA FlexibleBarrier-PT-20b-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20b-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-17 13:48:15] [INFO ] Flatten gal took : 338 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-17 13:48:15] [INFO ] Applying decomposition
[2020-05-17 13:48:16] [INFO ] Flatten gal took : 259 ms
[2020-05-17 13:48:16] [INFO ] Input system was already deterministic with 6193 transitions.
[2020-05-17 13:48:16] [INFO ] Too many transitions (6193) to apply POR reductions. Disabling POR matrices.
[2020-05-17 13:48:16] [INFO ] Built C files in 999ms 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]
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/graph10624180955932016087.txt, -o, /tmp/graph10624180955932016087.bin, -w, /tmp/graph10624180955932016087.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/graph10624180955932016087.bin, -l, -1, -v, -w, /tmp/graph10624180955932016087.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-17 13:48:16] [INFO ] Decomposing Gal with order
[2020-05-17 13:48:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-17 13:48:19] [INFO ] Removed a total of 2273 redundant transitions.
[2020-05-17 13:48:19] [INFO ] Flatten gal took : 1340 ms
[2020-05-17 13:48:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 374 labels/synchronizations in 192 ms.
[2020-05-17 13:48:20] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 104 ms
[2020-05-17 13:48:20] [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 14 LTL properties
Checking formula 0 : !(((!(("(i3.u117.p400==1)")U(F("(i14.i1.i1.u708.p2454==1)"))))||(!(("(i3.u117.p400!=1)")U((F("(i14.i1.i1.u708.p2490==1)"))||("(i3.u117.p400==1)"))))))
Formula 0 simplified : !(!("(i3.u117.p400==1)" U F"(i14.i1.i1.u708.p2454==1)") | !("(i3.u117.p400!=1)" U ("(i3.u117.p400==1)" | F"(i14.i1.i1.u708.p2490==1)")))
built 253 ordering constraints for composite.
built 42 ordering constraints for composite.
built 11 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 19 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
built 15 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 198 ordering constraints for composite.
built 196 ordering constraints for composite.
built 197 ordering constraints for composite.
built 204 ordering constraints for composite.
built 197 ordering constraints for composite.
built 156 ordering constraints for composite.
built 148 ordering constraints for composite.
built 76 ordering constraints for composite.
built 125 ordering constraints for composite.
built 13 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 212 ordering constraints for composite.
built 197 ordering constraints for composite.
built 205 ordering constraints for composite.
built 157 ordering constraints for composite.
built 15 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 148 ordering constraints for composite.
built 77 ordering constraints for composite.
built 125 ordering constraints for composite.
built 580 ordering constraints for composite.
built 209 ordering constraints for composite.
built 210 ordering constraints for composite.
built 157 ordering constraints for composite.
built 15 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 148 ordering constraints for composite.
built 77 ordering constraints for composite.
built 125 ordering constraints for composite.
built 204 ordering constraints for composite.
built 205 ordering constraints for composite.
built 205 ordering constraints for composite.
built 212 ordering constraints for composite.
built 205 ordering constraints for composite.
built 140 ordering constraints for composite.
built 198 ordering constraints for composite.
built 83 ordering constraints for composite.
built 13 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 68 ordering constraints for composite.
built 10 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 46 ordering constraints for composite.
Compilation finished in 116763 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 110 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ( !( ((LTLAP0==true))U(<>((LTLAP1==true)))) ) || ( !( ((LTLAP2==true))U(( <>((LTLAP3==true))) || ( (LTLAP0==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, -p, --pins-guards, --when, --ltl, ( !( ((LTLAP0==true))U(<>((LTLAP1==true)))) ) || ( !( ((LTLAP2==true))U(( <>((LTLAP3==true))) || ( (LTLAP0==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, -p, --pins-guards, --when, --ltl, ( !( ((LTLAP0==true))U(<>((LTLAP1==true)))) ) || ( !( ((LTLAP2==true))U(( <>((LTLAP3==true))) || ( (LTLAP0==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.
[2020-05-17 14:12:38] [INFO ] Applying decomposition
[2020-05-17 14:12:41] [INFO ] Flatten gal took : 2328 ms
[2020-05-17 14:12:41] [INFO ] Decomposing Gal with order
[2020-05-17 14:12:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-17 14:12:43] [INFO ] Removed a total of 133 redundant transitions.
[2020-05-17 14:12:43] [INFO ] Flatten gal took : 1000 ms
[2020-05-17 14:12:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1456 labels/synchronizations in 1245 ms.
[2020-05-17 14:12:45] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 116 ms
[2020-05-17 14:12:45] [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], 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 14 LTL properties
Checking formula 0 : !(((!(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p400==1)")U(F("(i0.i0.i0.i0.i0.i0.i0.u33.p2454==1)"))))||(!(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p400!=1)")U((F("(i0.i0.i0.i0.i0.i0.i0.u33.p2490==1)"))||("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p400==1)"))))))
Formula 0 simplified : !(!("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p400==1)" U F"(i0.i0.i0.i0.i0.i0.i0.u33.p2454==1)") | !("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p400!=1)" U ("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p400==1)" | F"(i0.i0.i0.i0.i0.i0.i0.u33.p2490==1)")))
built 2 ordering constraints for composite.
built 1467 ordering constraints for composite.
built 1429 ordering constraints for composite.
built 1355 ordering constraints for composite.
built 1281 ordering constraints for composite.
built 1207 ordering constraints for composite.
built 1133 ordering constraints for composite.
built 1059 ordering constraints for composite.
built 985 ordering constraints for composite.
built 911 ordering constraints for composite.
built 837 ordering constraints for composite.
built 763 ordering constraints for composite.
built 689 ordering constraints for composite.
built 615 ordering constraints for composite.
built 541 ordering constraints for composite.
built 460 ordering constraints for composite.
built 386 ordering constraints for composite.
built 312 ordering constraints for composite.
built 238 ordering constraints for composite.
built 164 ordering constraints for composite.
built 731 ordering constraints for composite.

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="FlexibleBarrier-PT-20b"
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-20b, 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-158922977900394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-20b.tgz
mv FlexibleBarrier-PT-20b 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 ;