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.r019-tall-162038041400162.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AirplaneLD-PT-0050, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-tall-162038041400162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 238K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 883K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 97K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 584K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 11K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 23 01:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 34K Mar 23 01:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 22 09:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 22 09:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 404K May 5 16:51 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 1620417038169

Running Version 0
[2021-05-07 19:50:39] [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]
[2021-05-07 19:50:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 19:50:39] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2021-05-07 19:50:39] [INFO ] Transformed 369 places.
[2021-05-07 19:50:39] [INFO ] Transformed 408 transitions.
[2021-05-07 19:50:39] [INFO ] Found NUPN structural information;
[2021-05-07 19:50:39] [INFO ] Parsed PT model containing 369 places and 408 transitions in 123 ms.
Starting structural reductions, iteration 0 : 369/369 places, 408/408 transitions.
Reduce places removed 155 places and 0 transitions.
Iterating post reduction 0 with 155 rules applied. Total rules applied 155 place count 214 transition count 408
Discarding 75 places :
Symmetric choice reduction at 1 with 75 rule applications. Total rules 230 place count 139 transition count 333
Iterating global reduction 1 with 75 rules applied. Total rules applied 305 place count 139 transition count 333
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 380 place count 139 transition count 258
Applied a total of 380 rules in 47 ms. Remains 139 /369 variables (removed 230) and now considering 258/408 (removed 150) transitions.
// Phase 1: matrix 258 rows 139 cols
[2021-05-07 19:50:39] [INFO ] Computed 1 place invariants in 21 ms
[2021-05-07 19:50:40] [INFO ] Implicit Places using invariants in 214 ms returned [138]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 244 ms to find 1 implicit places.
// Phase 1: matrix 258 rows 138 cols
[2021-05-07 19:50:40] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-07 19:50:40] [INFO ] Dead Transitions using invariants and state equation in 133 ms returned []
Starting structural reductions, iteration 1 : 138/369 places, 258/408 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 138 transition count 256
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 136 transition count 256
Applied a total of 4 rules in 12 ms. Remains 136 /138 variables (removed 2) and now considering 256/258 (removed 2) transitions.
// Phase 1: matrix 256 rows 136 cols
[2021-05-07 19:50:40] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-07 19:50:40] [INFO ] Implicit Places using invariants in 91 ms returned []
// Phase 1: matrix 256 rows 136 cols
[2021-05-07 19:50:40] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-07 19:50:40] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 136/369 places, 256/408 transitions.
Discarding 124 transitions out of 256. Remains 132
[2021-05-07 19:50:40] [INFO ] Initial state test concluded for 5 properties.
Incomplete random walk after 10000 steps, including 1487 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 127) seen :53
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 1 ms. (steps per millisecond=1000 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 74) seen :0
Running SMT prover for 74 properties.
// Phase 1: matrix 256 rows 136 cols
[2021-05-07 19:50:40] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-07 19:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:50:41] [INFO ] [Real]Absence check using state equation in 476 ms returned unsat :0 sat :74 real:0
Attempting to minimize the solution found.
Minimization took 430 ms.
[2021-05-07 19:50:42] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :74 real:0
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 74) seen :2 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 72) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 71) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 70) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 69) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 68) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 67) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 66) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 65) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 64) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 63) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 62) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 61) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 60) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 59) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 58) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 57) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 56) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 55) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 54) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 53) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 52) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 51) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 50) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 49) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 48) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 47) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 46) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 45) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 44) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 43) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 42) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 41) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 40) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 39) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 38) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 37) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 36) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 35) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 34) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 33) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 32) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 31) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 30) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 29) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 28) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 27) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=40 ) properties (out of 26) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 25) seen :1 could not realise parikh vector
Incomplete Parikh walk after 80 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=80 ) properties (out of 24) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=35 ) properties (out of 23) seen :0 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=70 ) properties (out of 23) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=35 ) properties (out of 22) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=70 ) properties (out of 21) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=35 ) properties (out of 20) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=70 ) properties (out of 19) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=35 ) properties (out of 18) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 1 ms. (steps per millisecond=70 ) properties (out of 17) seen :1 could not realise parikh vector
Incomplete Parikh walk after 70 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=35 ) properties (out of 16) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 15) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 86 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 14) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 13) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 12) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 86 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 11) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 10) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 9) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 8) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 7) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 6) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 3 ms. (steps per millisecond=233 ) properties (out of 5) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 3 ms. (steps per millisecond=233 ) properties (out of 4) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 3) seen :1 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 87 resets, run finished after 4 ms. (steps per millisecond=175 ) properties (out of 2) seen :1 could not realise parikh vector
Finished Parikh walk after 8 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Able to resolve query QuasiLiveness after proving 132 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1620417043131

--------------------
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="AirplaneLD-PT-0050"
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 AirplaneLD-PT-0050, 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 r019-tall-162038041400162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0050.tgz
mv AirplaneLD-PT-0050 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 ;