Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r242-smll-162106584600102.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 ShieldRVs-PT-100A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r242-smll-162106584600102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 18:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 18:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 652K May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1621236509173

Running Version 0
[2021-05-17 07:28:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-17 07:28:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 07:28:32] [INFO ] Load time of PNML (sax parser for PT used): 294 ms
[2021-05-17 07:28:32] [INFO ] Transformed 1403 places.
[2021-05-17 07:28:32] [INFO ] Transformed 1903 transitions.
[2021-05-17 07:28:32] [INFO ] Found NUPN structural information;
[2021-05-17 07:28:32] [INFO ] Parsed PT model containing 1403 places and 1903 transitions in 373 ms.
Starting structural reductions, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 40 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 421 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2021-05-17 07:28:32] [INFO ] Computed 401 place invariants in 45 ms
[2021-05-17 07:28:34] [INFO ] Implicit Places using invariants in 1862 ms returned []
// Phase 1: matrix 1902 rows 1402 cols
[2021-05-17 07:28:34] [INFO ] Computed 401 place invariants in 14 ms
[2021-05-17 07:28:38] [INFO ] Implicit Places using invariants and state equation in 3480 ms returned []
Implicit Place search using SMT with State Equation took 5384 ms to find 0 implicit places.
// Phase 1: matrix 1902 rows 1402 cols
[2021-05-17 07:28:38] [INFO ] Computed 401 place invariants in 10 ms
[2021-05-17 07:28:40] [INFO ] Dead Transitions using invariants and state equation in 2763 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1402/1403 places, 1902/1903 transitions.
Discarding 600 transitions out of 1902. Remains 1302
[2021-05-17 07:28:40] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 1302 ms. (steps per millisecond=7 ) properties (out of 1301) seen :1008
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 293) seen :0
Running SMT prover for 293 properties.
// Phase 1: matrix 1902 rows 1402 cols
[2021-05-17 07:28:42] [INFO ] Computed 401 place invariants in 12 ms
[2021-05-17 07:28:54] [INFO ] [Real]Absence check using 401 positive place invariants in 183 ms returned sat
[2021-05-17 07:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:29:07] [INFO ] [Real]Absence check using state equation in 2183 ms returned unsat :0 sat :282 real:11
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-17 07:29:07] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :282 real:11
[2021-05-17 07:29:18] [INFO ] [Nat]Absence check using 401 positive place invariants in 182 ms returned sat
[2021-05-17 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:29:32] [INFO ] [Nat]Absence check using state equation in 5080 ms returned unsat :0 sat :293
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-17 07:29:32] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :293
Fused 293 Parikh solutions to 37 different solutions.
Incomplete Parikh walk after 916 steps, including 17 resets, run finished after 39 ms. (steps per millisecond=23 ) properties (out of 293) seen :1 could not realise parikh vector
Incomplete Parikh walk after 929 steps, including 16 resets, run finished after 43 ms. (steps per millisecond=21 ) properties (out of 292) seen :1 could not realise parikh vector
Incomplete Parikh walk after 913 steps, including 36 resets, run finished after 40 ms. (steps per millisecond=22 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 901 steps, including 89 resets, run finished after 46 ms. (steps per millisecond=19 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 905 steps, including 89 resets, run finished after 45 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 904 steps, including 89 resets, run finished after 43 ms. (steps per millisecond=21 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 906 steps, including 89 resets, run finished after 45 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 908 steps, including 89 resets, run finished after 43 ms. (steps per millisecond=21 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 909 steps, including 90 resets, run finished after 43 ms. (steps per millisecond=21 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 924 steps, including 91 resets, run finished after 44 ms. (steps per millisecond=21 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 915 steps, including 90 resets, run finished after 45 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 917 steps, including 91 resets, run finished after 45 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 920 steps, including 90 resets, run finished after 48 ms. (steps per millisecond=19 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 919 steps, including 91 resets, run finished after 46 ms. (steps per millisecond=19 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 921 steps, including 91 resets, run finished after 46 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 919 steps, including 90 resets, run finished after 45 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 917 steps, including 90 resets, run finished after 45 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 935 steps, including 92 resets, run finished after 47 ms. (steps per millisecond=19 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 943 steps, including 92 resets, run finished after 46 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 944 steps, including 93 resets, run finished after 47 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 929 steps, including 91 resets, run finished after 46 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 928 steps, including 91 resets, run finished after 45 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 930 steps, including 91 resets, run finished after 49 ms. (steps per millisecond=18 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 945 steps, including 93 resets, run finished after 46 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 946 steps, including 94 resets, run finished after 47 ms. (steps per millisecond=20 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1116 steps, including 57 resets, run finished after 47 ms. (steps per millisecond=23 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1115 steps, including 56 resets, run finished after 48 ms. (steps per millisecond=23 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1115 steps, including 57 resets, run finished after 49 ms. (steps per millisecond=22 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1113 steps, including 57 resets, run finished after 52 ms. (steps per millisecond=21 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1112 steps, including 57 resets, run finished after 48 ms. (steps per millisecond=23 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1111 steps, including 56 resets, run finished after 48 ms. (steps per millisecond=23 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1170 steps, including 59 resets, run finished after 61 ms. (steps per millisecond=19 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1169 steps, including 59 resets, run finished after 53 ms. (steps per millisecond=22 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1150 steps, including 59 resets, run finished after 50 ms. (steps per millisecond=23 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1208 steps, including 60 resets, run finished after 62 ms. (steps per millisecond=19 ) properties (out of 291) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1202 steps, including 61 resets, run finished after 77 ms. (steps per millisecond=15 ) properties (out of 291) seen :0 could not realise parikh vector
Support contains 694 out of 1402 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Partial Free-agglomeration rule applied 61 times.
Drop transitions removed 61 transitions
Iterating global reduction 0 with 61 rules applied. Total rules applied 61 place count 1402 transition count 1902
Applied a total of 61 rules in 342 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1402/1402 places, 1902/1902 transitions.
[2021-05-17 07:29:35] [INFO ] Flatten gal took : 576 ms
[2021-05-17 07:29:36] [INFO ] Flatten gal took : 190 ms
[2021-05-17 07:29:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2932016723568677922.gal : 73 ms
[2021-05-17 07:29:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12289835015757753469.prop : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2932016723568677922.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12289835015757753469.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2932016723568677922.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12289835015757753469.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12289835015757753469.prop.
SDD proceeding with computation,291 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,291 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,291 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,291 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,291 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,291 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,291 properties remain. new max is 256
SDD size :134 after 566
SDD proceeding with computation,291 properties remain. new max is 512
SDD size :566 after 23449
Reachability property qltransition_1887 is true.
Reachability property qltransition_990 is true.
Reachability property qltransition_989 is true.
SDD proceeding with computation,288 properties remain. new max is 512
SDD size :23449 after 383875
Reachability property qltransition_1882 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_993 is true.
SDD proceeding with computation,285 properties remain. new max is 512
SDD size :383875 after 4.75219e+06
SDD proceeding with computation,285 properties remain. new max is 1024
SDD size :4.75219e+06 after 5.25793e+06
SDD proceeding with computation,285 properties remain. new max is 2048
SDD size :5.25793e+06 after 5.21162e+07
Reachability property qltransition_1877 is true.
Reachability property qltransition_1016 is true.
Reachability property qltransition_1009 is true.
SDD proceeding with computation,282 properties remain. new max is 2048
SDD size :5.21162e+07 after 4.34175e+08
Reachability property qltransition_1869 is true.
Reachability property qltransition_1021 is true.
Reachability property qltransition_1020 is true.
Reachability property qltransition_985 is true.
Reachability property qltransition_978 is true.
SDD proceeding with computation,277 properties remain. new max is 2048
SDD size :4.34175e+08 after 4.04544e+10
SDD proceeding with computation,277 properties remain. new max is 4096
SDD size :4.04544e+10 after 4.61788e+10
Reachability property qltransition_1867 is true.
Reachability property qltransition_1024 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_975 is true.
Reachability property qltransition_974 is true.
SDD proceeding with computation,272 properties remain. new max is 4096
SDD size :4.61788e+10 after 4.2539e+12
SDD proceeding with computation,272 properties remain. new max is 8192
SDD size :4.2539e+12 after 7.51011e+12
Reachability property qltransition_1029 is true.
Reachability property qltransition_977 is true.
SDD proceeding with computation,270 properties remain. new max is 8192
SDD size :7.51011e+12 after 4.28891e+14
SDD proceeding with computation,270 properties remain. new max is 16384
SDD size :4.28891e+14 after 4.21867e+15
Detected timeout of ITS tools.
[2021-05-17 07:29:51] [INFO ] Flatten gal took : 164 ms
[2021-05-17 07:29:51] [INFO ] Applying decomposition
[2021-05-17 07:29:51] [INFO ] Flatten gal took : 142 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3633911088904661495.txt, -o, /tmp/graph3633911088904661495.bin, -w, /tmp/graph3633911088904661495.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3633911088904661495.bin, -l, -1, -v, -w, /tmp/graph3633911088904661495.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 07:29:52] [INFO ] Decomposing Gal with order
[2021-05-17 07:29:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 07:29:53] [INFO ] Removed a total of 2185 redundant transitions.
[2021-05-17 07:29:53] [INFO ] Flatten gal took : 415 ms
[2021-05-17 07:29:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 2120 labels/synchronizations in 268 ms.
[2021-05-17 07:29:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2353357933724605885.gal : 28 ms
[2021-05-17 07:29:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1966963919185528329.prop : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2353357933724605885.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1966963919185528329.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2353357933724605885.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1966963919185528329.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1966963919185528329.prop.
SDD proceeding with computation,270 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,270 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,270 properties remain. new max is 16
SDD size :2 after 2
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2260690108638951207
[2021-05-17 07:30:09] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2260690108638951207
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2260690108638951207]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2260690108638951207] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2260690108638951207] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 157579 steps, including 124 resets, run visited all 270 properties in 2493 ms. (steps per millisecond=63 )
Able to resolve query QuasiLiveness after proving 1302 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE

BK_STOP 1621236613993

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ShieldRVs-PT-100A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 ShieldRVs-PT-100A, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r242-smll-162106584600102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;