Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r016-tajo-165245743400172.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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-0200, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-tajo-165245743400172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 89K Apr 29 21:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 352K Apr 29 21:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 139K Apr 29 21:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 839K Apr 29 21:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 55K May 9 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 158K May 9 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 54K May 9 07:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 229K May 9 07:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K May 9 07:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K May 9 07:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 872K May 10 09:33 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 1652772208589

Running Version 202205111006
[2022-05-17 07:23:29] [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]
[2022-05-17 07:23:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 07:23:30] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2022-05-17 07:23:30] [INFO ] Transformed 1419 places.
[2022-05-17 07:23:30] [INFO ] Transformed 1608 transitions.
[2022-05-17 07:23:30] [INFO ] Parsed PT model containing 1419 places and 1608 transitions in 302 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1419/1419 places, 1608/1608 transitions.
Reduce places removed 605 places and 0 transitions.
Iterating post reduction 0 with 605 rules applied. Total rules applied 605 place count 814 transition count 1608
Discarding 300 places :
Symmetric choice reduction at 1 with 300 rule applications. Total rules 905 place count 514 transition count 1308
Iterating global reduction 1 with 300 rules applied. Total rules applied 1205 place count 514 transition count 1308
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 1 with 300 rules applied. Total rules applied 1505 place count 514 transition count 1008
Applied a total of 1505 rules in 122 ms. Remains 514 /1419 variables (removed 905) and now considering 1008/1608 (removed 600) transitions.
// Phase 1: matrix 1008 rows 514 cols
[2022-05-17 07:23:30] [INFO ] Computed 1 place invariants in 62 ms
[2022-05-17 07:23:30] [INFO ] Implicit Places using invariants in 492 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 528 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 513/1419 places, 1008/1608 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 513 transition count 1006
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 511 transition count 1006
Applied a total of 4 rules in 20 ms. Remains 511 /513 variables (removed 2) and now considering 1006/1008 (removed 2) transitions.
// Phase 1: matrix 1006 rows 511 cols
[2022-05-17 07:23:30] [INFO ] Computed 0 place invariants in 30 ms
[2022-05-17 07:23:31] [INFO ] Implicit Places using invariants in 280 ms returned []
// Phase 1: matrix 1006 rows 511 cols
[2022-05-17 07:23:31] [INFO ] Computed 0 place invariants in 29 ms
[2022-05-17 07:23:31] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 884 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 511/1419 places, 1006/1608 transitions.
Finished structural reductions, in 2 iterations. Remains : 511/1419 places, 1006/1608 transitions.
Discarding 499 transitions out of 1006. Remains 507
Initial state reduction rules removed 5 formulas.
Incomplete random walk after 10000 steps, including 1484 resets, run finished after 1113 ms. (steps per millisecond=8 ) properties (out of 502) seen :167
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 335) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 335) seen :0
Running SMT prover for 335 properties.
// Phase 1: matrix 1006 rows 511 cols
[2022-05-17 07:23:33] [INFO ] Computed 0 place invariants in 20 ms
[2022-05-17 07:23:44] [INFO ] After 6564ms SMT Verify possible using state equation in real domain returned unsat :0 sat :335
[2022-05-17 07:23:57] [INFO ] After 18808ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :335
Attempting to minimize the solution found.
Minimization took 1834 ms.
[2022-05-17 07:23:59] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :335
Parikh walk visited 8 properties in 375 ms.
Support contains 330 out of 511 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 511/511 places, 1006/1006 transitions.
Graph (complete) has 509 edges and 511 vertex of which 510 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 510 transition count 1003
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 4 place count 510 transition count 1001
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 9 place count 507 transition count 1001
Discarding 169 places :
Symmetric choice reduction at 1 with 169 rule applications. Total rules 178 place count 338 transition count 832
Iterating global reduction 1 with 169 rules applied. Total rules applied 347 place count 338 transition count 832
Ensure Unique test removed 169 transitions
Reduce isomorphic transitions removed 169 transitions.
Iterating post reduction 1 with 169 rules applied. Total rules applied 516 place count 338 transition count 663
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 520 place count 338 transition count 659
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 524 place count 334 transition count 659
Applied a total of 524 rules in 55 ms. Remains 334 /511 variables (removed 177) and now considering 659/1006 (removed 347) transitions.
Finished structural reductions, in 1 iterations. Remains : 334/511 places, 659/1006 transitions.
Interrupted random walk after 417230 steps, including 69550 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 78
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 249) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 248) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 248) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 247) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 247) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 247) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 247) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 247) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 247) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 246) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 246) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 246) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 246) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 245) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 245) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 245) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 244) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 244) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 243) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 242) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 241) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 240) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 239) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 238) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 238) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 238) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 237) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 237) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 237) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 236) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 236) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 236) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 236) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 235) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 234) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 233) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 233) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 233) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 232) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 232) seen :0
Running SMT prover for 232 properties.
// Phase 1: matrix 659 rows 334 cols
[2022-05-17 07:24:30] [INFO ] Computed 1 place invariants in 15 ms
[2022-05-17 07:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-17 07:24:36] [INFO ] After 3495ms SMT Verify possible using state equation in real domain returned unsat :0 sat :232
[2022-05-17 07:24:42] [INFO ] After 9282ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :232
Attempting to minimize the solution found.
Minimization took 7351 ms.
[2022-05-17 07:24:50] [INFO ] After 18722ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :232
Parikh walk visited 4 properties in 135 ms.
Support contains 230 out of 334 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 334/334 places, 659/659 transitions.
Graph (complete) has 332 edges and 334 vertex of which 303 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.1 ms
Discarding 31 places :
Also discarding 0 output transitions
Drop transitions removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 303 transition count 596
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 64 place count 303 transition count 595
Deduced a syphon composed of 1 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 67 place count 301 transition count 595
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 134 place count 234 transition count 528
Iterating global reduction 1 with 67 rules applied. Total rules applied 201 place count 234 transition count 528
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 268 place count 234 transition count 461
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 269 place count 234 transition count 460
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 271 place count 233 transition count 459
Applied a total of 271 rules in 44 ms. Remains 233 /334 variables (removed 101) and now considering 459/659 (removed 200) transitions.
Finished structural reductions, in 1 iterations. Remains : 233/334 places, 459/659 transitions.
Interrupted random walk after 332713 steps, including 66556 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 85
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 143) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 142) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 142) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 141) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 140) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 140) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 139) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 138) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 137) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 137) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 136) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 135) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 134) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 133) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 132) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 131) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 130) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 129) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 128) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 128) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 127) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 126) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 125) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 124) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 123) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 123) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 122) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 121) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 120) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 119) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 119) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 118) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 117) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 116) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 115) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 114) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 113) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 112) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 111) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 110) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 109) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 108) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 107) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 106) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 105) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 104) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 104) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 103) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 102) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 101) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 100) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 99) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 98) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 97) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 96) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 95) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 94) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 93) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 93) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 92) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 91) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 90) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 89) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 88) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 87) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 86) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 85) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 84) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 83) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 82) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 81) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 80) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 79) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 78) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 76) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 74) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 73) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 72) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 71) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 70) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 69) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 68) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 67) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 54) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 53) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 50) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 49) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 40) seen :1
Running SMT prover for 39 properties.
// Phase 1: matrix 459 rows 233 cols
[2022-05-17 07:25:23] [INFO ] Computed 1 place invariants in 8 ms
[2022-05-17 07:25:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-17 07:25:24] [INFO ] After 690ms SMT Verify possible using state equation in real domain returned unsat :0 sat :39
[2022-05-17 07:25:25] [INFO ] After 1543ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :39
Attempting to minimize the solution found.
Minimization took 472 ms.
[2022-05-17 07:25:25] [INFO ] After 2367ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :39
Finished Parikh walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 39 properties in 240 ms.
Able to resolve query QuasiLiveness after proving 507 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 116057 ms.

BK_STOP 1652772325953

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-0200"
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-0200, 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 r016-tajo-165245743400172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0200.tgz
mv AirplaneLD-PT-0200 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 ;