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-158922977900378.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-18b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r081-smll-158922977900378
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 3.8K Apr 4 19:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 4 19:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 4 08:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 4 08:14 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 3.7K 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 2.2K Apr 8 14:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 3 21:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 3 21:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 3 13:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 3 13:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 1.2M 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-18b-00
FORMULA_NAME FlexibleBarrier-PT-18b-01
FORMULA_NAME FlexibleBarrier-PT-18b-02
FORMULA_NAME FlexibleBarrier-PT-18b-03
FORMULA_NAME FlexibleBarrier-PT-18b-04
FORMULA_NAME FlexibleBarrier-PT-18b-05
FORMULA_NAME FlexibleBarrier-PT-18b-06
FORMULA_NAME FlexibleBarrier-PT-18b-07
FORMULA_NAME FlexibleBarrier-PT-18b-08
FORMULA_NAME FlexibleBarrier-PT-18b-09
FORMULA_NAME FlexibleBarrier-PT-18b-10
FORMULA_NAME FlexibleBarrier-PT-18b-11
FORMULA_NAME FlexibleBarrier-PT-18b-12
FORMULA_NAME FlexibleBarrier-PT-18b-13
FORMULA_NAME FlexibleBarrier-PT-18b-14
FORMULA_NAME FlexibleBarrier-PT-18b-15

=== Now, execution of the tool begins

BK_START 1589711448844

[2020-05-17 10:30:51] [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 10:30:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-17 10:30:52] [INFO ] Load time of PNML (sax parser for PT used): 531 ms
[2020-05-17 10:30:52] [INFO ] Transformed 4370 places.
[2020-05-17 10:30:52] [INFO ] Transformed 5037 transitions.
[2020-05-17 10:30:52] [INFO ] Found NUPN structural information;
[2020-05-17 10:30:52] [INFO ] Parsed PT model containing 4370 places and 5037 transitions in 681 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 115 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 819 resets, run finished after 1048 ms. (steps per millisecond=95 ) properties seen :[0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1]
// Phase 1: matrix 5037 rows 4370 cols
[2020-05-17 10:30:54] [INFO ] Computed 20 place invariants in 338 ms
[2020-05-17 10:30:55] [INFO ] [Real]Absence check using 20 positive place invariants in 353 ms returned sat
[2020-05-17 10:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:31:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:31:14] [INFO ] [Real]Absence check using state equation in 18476 ms returned (error "Failed to check-sat")
[2020-05-17 10:31:15] [INFO ] [Real]Absence check using 20 positive place invariants in 342 ms returned sat
[2020-05-17 10:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:31:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:31:34] [INFO ] [Real]Absence check using state equation in 18445 ms returned (error "Failed to check-sat")
[2020-05-17 10:31:36] [INFO ] [Real]Absence check using 20 positive place invariants in 514 ms returned sat
[2020-05-17 10:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:31:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:31:54] [INFO ] [Real]Absence check using state equation in 18282 ms returned (error "Failed to check-sat")
[2020-05-17 10:31:55] [INFO ] [Real]Absence check using 20 positive place invariants in 522 ms returned sat
[2020-05-17 10:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:32:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:32:14] [INFO ] [Real]Absence check using state equation in 18485 ms returned (error "Failed to check-sat")
[2020-05-17 10:32:15] [INFO ] [Real]Absence check using 20 positive place invariants in 333 ms returned sat
[2020-05-17 10:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:32:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:32:34] [INFO ] [Real]Absence check using state equation in 18526 ms returned (error "Failed to check-sat")
[2020-05-17 10:32:35] [INFO ] [Real]Absence check using 20 positive place invariants in 345 ms returned sat
[2020-05-17 10:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:32:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:32:54] [INFO ] [Real]Absence check using state equation in 18464 ms returned unknown
[2020-05-17 10:32:55] [INFO ] [Real]Absence check using 20 positive place invariants in 511 ms returned sat
[2020-05-17 10:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:33:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:33:14] [INFO ] [Real]Absence check using state equation in 18391 ms returned (error "Failed to check-sat")
[2020-05-17 10:33:16] [INFO ] [Real]Absence check using 20 positive place invariants in 530 ms returned sat
[2020-05-17 10:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:33:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:33:34] [INFO ] [Real]Absence check using state equation in 18335 ms returned unknown
[2020-05-17 10:33:35] [INFO ] [Real]Absence check using 20 positive place invariants in 319 ms returned sat
[2020-05-17 10:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:33:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:33:54] [INFO ] [Real]Absence check using state equation in 18905 ms returned (error "Failed to check-sat")
[2020-05-17 10:33:55] [INFO ] [Real]Absence check using 20 positive place invariants in 510 ms returned sat
[2020-05-17 10:33:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:34:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:34:14] [INFO ] [Real]Absence check using state equation in 18422 ms returned (error "Failed to check-sat")
[2020-05-17 10:34:15] [INFO ] [Real]Absence check using 20 positive place invariants in 515 ms returned sat
[2020-05-17 10:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:34:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:34:34] [INFO ] [Real]Absence check using state equation in 18538 ms returned (error "Failed to check-sat")
[2020-05-17 10:34:35] [INFO ] [Real]Absence check using 20 positive place invariants in 493 ms returned sat
[2020-05-17 10:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:34:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:34:54] [INFO ] [Real]Absence check using state equation in 18713 ms returned (error "Failed to check-sat")
[2020-05-17 10:34:55] [INFO ] [Real]Absence check using 20 positive place invariants in 338 ms returned sat
[2020-05-17 10:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:35:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:35:14] [INFO ] [Real]Absence check using state equation in 18461 ms returned unknown
[2020-05-17 10:35:16] [INFO ] [Real]Absence check using 20 positive place invariants in 487 ms returned sat
[2020-05-17 10:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:35:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:35:34] [INFO ] [Real]Absence check using state equation in 18421 ms returned unknown
[2020-05-17 10:35:35] [INFO ] [Real]Absence check using 20 positive place invariants in 427 ms returned sat
[2020-05-17 10:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:35:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:35:54] [INFO ] [Real]Absence check using state equation in 18688 ms returned (error "Failed to check-sat")
[2020-05-17 10:35:55] [INFO ] [Real]Absence check using 20 positive place invariants in 328 ms returned sat
[2020-05-17 10:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:36:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:36:14] [INFO ] [Real]Absence check using state equation in 18630 ms returned unknown
[2020-05-17 10:36:15] [INFO ] [Real]Absence check using 20 positive place invariants in 512 ms returned sat
[2020-05-17 10:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:36:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:36:34] [INFO ] [Real]Absence check using state equation in 18713 ms returned (error "Failed to check-sat")
[2020-05-17 10:36:35] [INFO ] [Real]Absence check using 20 positive place invariants in 373 ms returned sat
[2020-05-17 10:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:36:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:36:54] [INFO ] [Real]Absence check using state equation in 18742 ms returned unknown
[2020-05-17 10:36:55] [INFO ] [Real]Absence check using 20 positive place invariants in 332 ms returned sat
[2020-05-17 10:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:37:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:37:14] [INFO ] [Real]Absence check using state equation in 18551 ms returned (error "Failed to check-sat")
[2020-05-17 10:37:16] [INFO ] [Real]Absence check using 20 positive place invariants in 513 ms returned sat
[2020-05-17 10:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:37:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:37:34] [INFO ] [Real]Absence check using state equation in 18363 ms returned (error "Failed to check-sat")
[2020-05-17 10:37:35] [INFO ] [Real]Absence check using 20 positive place invariants in 336 ms returned sat
[2020-05-17 10:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:37:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:37:54] [INFO ] [Real]Absence check using state equation in 18881 ms returned (error "Failed to check-sat")
[2020-05-17 10:37:56] [INFO ] [Real]Absence check using 20 positive place invariants in 517 ms returned sat
[2020-05-17 10:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:38:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:38:14] [INFO ] [Real]Absence check using state equation in 18291 ms returned unknown
[2020-05-17 10:38:15] [INFO ] [Real]Absence check using 20 positive place invariants in 353 ms returned sat
[2020-05-17 10:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:38:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:38:34] [INFO ] [Real]Absence check using state equation in 18866 ms returned (error "Failed to check-sat")
[2020-05-17 10:38:35] [INFO ] [Real]Absence check using 20 positive place invariants in 338 ms returned sat
[2020-05-17 10:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:38:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:38:54] [INFO ] [Real]Absence check using state equation in 18826 ms returned unknown
[2020-05-17 10:38:55] [INFO ] [Real]Absence check using 20 positive place invariants in 409 ms returned sat
[2020-05-17 10:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:39:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:39:14] [INFO ] [Real]Absence check using state equation in 18793 ms returned (error "Failed to check-sat")
[2020-05-17 10:39:15] [INFO ] [Real]Absence check using 20 positive place invariants in 319 ms returned sat
[2020-05-17 10:39:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:39:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:39:34] [INFO ] [Real]Absence check using state equation in 18733 ms returned (error "Failed to check-sat")
[2020-05-17 10:39:35] [INFO ] [Real]Absence check using 20 positive place invariants in 359 ms returned sat
[2020-05-17 10:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:39:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:39:54] [INFO ] [Real]Absence check using state equation in 18611 ms returned (error "Failed to check-sat")
[2020-05-17 10:39:56] [INFO ] [Real]Absence check using 20 positive place invariants in 505 ms returned sat
[2020-05-17 10:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:40:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:40:14] [INFO ] [Real]Absence check using state equation in 18266 ms returned (error "Failed to check-sat")
[2020-05-17 10:40:15] [INFO ] [Real]Absence check using 20 positive place invariants in 324 ms returned sat
[2020-05-17 10:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:40:34] [INFO ] [Real]Absence check using state equation in 18614 ms returned (error "Solver has unexpectedly terminated")
[2020-05-17 10:40:36] [INFO ] [Real]Absence check using 20 positive place invariants in 324 ms returned sat
[2020-05-17 10:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:40:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:40:54] [INFO ] [Real]Absence check using state equation in 18513 ms returned unknown
[2020-05-17 10:40:56] [INFO ] [Real]Absence check using 20 positive place invariants in 492 ms returned sat
[2020-05-17 10:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:41:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:41:14] [INFO ] [Real]Absence check using state equation in 18411 ms returned (error "Failed to check-sat")
[2020-05-17 10:41:15] [INFO ] [Real]Absence check using 20 positive place invariants in 515 ms returned sat
[2020-05-17 10:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:41:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:41:34] [INFO ] [Real]Absence check using state equation in 18653 ms returned (error "Failed to check-sat")
[2020-05-17 10:41:36] [INFO ] [Real]Absence check using 20 positive place invariants in 487 ms returned sat
[2020-05-17 10:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:41:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:41:54] [INFO ] [Real]Absence check using state equation in 18293 ms returned unknown
[2020-05-17 10:41:55] [INFO ] [Real]Absence check using 20 positive place invariants in 362 ms returned sat
[2020-05-17 10:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 10:42:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 10:42:14] [INFO ] [Real]Absence check using state equation in 18773 ms returned unknown
[2020-05-17 10:42:15] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-17 10:42:15] [INFO ] Flatten gal took : 471 ms
FORMULA FlexibleBarrier-PT-18b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-18b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-18b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-17 10:42:15] [INFO ] Flatten gal took : 243 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-17 10:42:16] [INFO ] Applying decomposition
[2020-05-17 10:42:16] [INFO ] Flatten gal took : 228 ms
[2020-05-17 10:42:16] [INFO ] Input system was already deterministic with 5037 transitions.
[2020-05-17 10:42:16] [INFO ] Too many transitions (5037) to apply POR reductions. Disabling POR matrices.
[2020-05-17 10:42:17] [INFO ] Built C files in 976ms 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/graph5988405684735187.txt, -o, /tmp/graph5988405684735187.bin, -w, /tmp/graph5988405684735187.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/graph5988405684735187.bin, -l, -1, -v, -w, /tmp/graph5988405684735187.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-17 10:42:17] [INFO ] Decomposing Gal with order
[2020-05-17 10:42:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-17 10:42:19] [INFO ] Removed a total of 1834 redundant transitions.
[2020-05-17 10:42:19] [INFO ] Flatten gal took : 954 ms
[2020-05-17 10:42:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 244 labels/synchronizations in 142 ms.
[2020-05-17 10:42:20] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 105 ms
[2020-05-17 10:42:20] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 13 LTL properties
Checking formula 0 : !((X(((!(F("(i22.i3.i1.u276.p973==1)")))||(!(("(i21.u1100.p4355==1)")U("(i17.u702.p2469==1)"))))||("(i21.u1100.p4355==1)"))))
Formula 0 simplified : !X("(i21.u1100.p4355==1)" | !F"(i22.i3.i1.u276.p973==1)" | !("(i21.u1100.p4355==1)" U "(i17.u702.p2469==1)"))
built 242 ordering constraints for composite.
built 28 ordering constraints for composite.
built 13 ordering constraints for composite.
built 4 ordering constraints for composite.
built 9 ordering constraints for composite.
built 15 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 69 ordering constraints for composite.
built 131 ordering constraints for composite.
built 190 ordering constraints for composite.
built 183 ordering constraints for composite.
built 190 ordering constraints for composite.
built 175 ordering constraints for composite.
built 187 ordering constraints for composite.
built 188 ordering constraints for composite.
built 69 ordering constraints for composite.
built 187 ordering constraints for composite.
built 131 ordering constraints for composite.
built 481 ordering constraints for composite.
built 187 ordering constraints for composite.
built 184 ordering constraints for composite.
built 174 ordering constraints for composite.
built 188 ordering constraints for composite.
built 175 ordering constraints for composite.
built 174 ordering constraints for composite.
built 190 ordering constraints for composite.
built 190 ordering constraints for composite.
built 72 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 8 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 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 9 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 9 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 9 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 78 ordering constraints for composite.
built 8 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 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 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 42 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 111 ordering constraints for composite.
Compilation finished in 88779 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 104 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(( ( !( <>((LTLAP0==true))) ) || ( !( ((LTLAP1==true))U((LTLAP2==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(( ( !( <>((LTLAP0==true))) ) || ( !( ((LTLAP1==true))U((LTLAP2==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(( ( !( <>((LTLAP0==true))) ) || ( !( ((LTLAP1==true))U((LTLAP2==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.
[2020-05-17 11:06:17] [INFO ] Applying decomposition
[2020-05-17 11:06:18] [INFO ] Flatten gal took : 674 ms
[2020-05-17 11:06:18] [INFO ] Decomposing Gal with order
[2020-05-17 11:06:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-17 11:06:21] [INFO ] Removed a total of 119 redundant transitions.
[2020-05-17 11:06:21] [INFO ] Flatten gal took : 1658 ms
[2020-05-17 11:06:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1183 labels/synchronizations in 730 ms.
[2020-05-17 11:06:22] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 73 ms
[2020-05-17 11:06:22] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 13 LTL properties
Checking formula 0 : !((X(((!(F("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u23.p973==1)")))||(!(("(i1.u37.p4355==1)")U("(i0.i0.i0.i0.u32.p2469==1)"))))||("(i1.u37.p4355==1)"))))
Formula 0 simplified : !X("(i1.u37.p4355==1)" | !F"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u23.p973==1)" | !("(i1.u37.p4355==1)" U "(i0.i0.i0.i0.u32.p2469==1)"))
built 2 ordering constraints for composite.
built 1179 ordering constraints for composite.
built 1145 ordering constraints for composite.
built 1079 ordering constraints for composite.
built 1013 ordering constraints for composite.
built 947 ordering constraints for composite.
built 881 ordering constraints for composite.
built 815 ordering constraints for composite.
built 749 ordering constraints for composite.
built 683 ordering constraints for composite.
built 617 ordering constraints for composite.
built 551 ordering constraints for composite.
built 485 ordering constraints for composite.
built 419 ordering constraints for composite.
built 353 ordering constraints for composite.
built 280 ordering constraints for composite.
built 214 ordering constraints for composite.
built 148 ordering constraints for composite.
built 587 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-17 11:30:13] [INFO ] Flatten gal took : 880 ms
[2020-05-17 11:30:19] [INFO ] Input system was already deterministic with 5037 transitions.
[2020-05-17 11:30:20] [INFO ] Transformed 4370 places.
[2020-05-17 11:30:20] [INFO ] Transformed 5037 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
[2020-05-17 11:30:23] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 31 ms
[2020-05-17 11:30:23] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 9 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 13 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(((!(F("(p973==1)")))||(!(("(p4355==1)")U("(p2469==1)"))))||("(p4355==1)"))))
Formula 0 simplified : !X("(p4355==1)" | !F"(p973==1)" | !("(p4355==1)" U "(p2469==1)"))

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-18b"
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-18b, 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-158922977900378"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18b.tgz
mv FlexibleBarrier-PT-18b 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 ;