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.r071-tall-162039088600052.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-20a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-162039088600052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 98K 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 3.0K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 57K 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 1620477751182

Running Version 0
[2021-05-08 12:42:32] [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]
[2021-05-08 12:42:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 12:42:32] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-08 12:42:32] [INFO ] Transformed 195 places.
[2021-05-08 12:42:32] [INFO ] Transformed 152 transitions.
[2021-05-08 12:42:32] [INFO ] Found NUPN structural information;
[2021-05-08 12:42:32] [INFO ] Parsed PT model containing 195 places and 152 transitions in 100 ms.
Starting structural reductions, iteration 0 : 195/195 places, 152/152 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 195 transition count 138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 194 transition count 137
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 194 transition count 137
Applied a total of 16 rules in 57 ms. Remains 194 /195 variables (removed 1) and now considering 137/152 (removed 15) transitions.
// Phase 1: matrix 137 rows 194 cols
[2021-05-08 12:42:33] [INFO ] Computed 59 place invariants in 24 ms
[2021-05-08 12:42:33] [INFO ] Implicit Places using invariants in 276 ms returned [92]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 304 ms to find 1 implicit places.
// Phase 1: matrix 137 rows 193 cols
[2021-05-08 12:42:33] [INFO ] Computed 58 place invariants in 11 ms
[2021-05-08 12:42:33] [INFO ] Dead Transitions using invariants and state equation in 134 ms returned []
Starting structural reductions, iteration 1 : 193/195 places, 137/152 transitions.
Applied a total of 0 rules in 19 ms. Remains 193 /193 variables (removed 0) and now considering 137/137 (removed 0) transitions.
// Phase 1: matrix 137 rows 193 cols
[2021-05-08 12:42:33] [INFO ] Computed 58 place invariants in 3 ms
[2021-05-08 12:42:33] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 2 iterations. Remains : 193/195 places, 137/152 transitions.
Discarding 9 transitions out of 137. Remains 128
[2021-05-08 12:42:33] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 127) seen :60
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 66) seen :0
Running SMT prover for 66 properties.
// Phase 1: matrix 137 rows 193 cols
[2021-05-08 12:42:33] [INFO ] Computed 58 place invariants in 3 ms
[2021-05-08 12:42:34] [INFO ] [Real]Absence check using 33 positive place invariants in 8 ms returned sat
[2021-05-08 12:42:34] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2021-05-08 12:42:34] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:66
[2021-05-08 12:42:34] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2021-05-08 12:42:34] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 65 ms returned sat
[2021-05-08 12:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 12:42:35] [INFO ] [Nat]Absence check using state equation in 461 ms returned unsat :0 sat :66
Attempting to minimize the solution found.
Minimization took 418 ms.
[2021-05-08 12:42:35] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :66
Incomplete Parikh walk after 10300 steps, including 34 resets, run finished after 49 ms. (steps per millisecond=210 ) properties (out of 66) seen :60 could not realise parikh vector
Incomplete Parikh walk after 97900 steps, including 1494 resets, run finished after 368 ms. (steps per millisecond=266 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 92700 steps, including 1312 resets, run finished after 307 ms. (steps per millisecond=301 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 87500 steps, including 1252 resets, run finished after 300 ms. (steps per millisecond=291 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 82500 steps, including 1161 resets, run finished after 305 ms. (steps per millisecond=270 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 77400 steps, including 1023 resets, run finished after 286 ms. (steps per millisecond=270 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 72300 steps, including 844 resets, run finished after 226 ms. (steps per millisecond=319 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 67200 steps, including 787 resets, run finished after 223 ms. (steps per millisecond=301 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 62100 steps, including 671 resets, run finished after 208 ms. (steps per millisecond=298 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57000 steps, including 635 resets, run finished after 202 ms. (steps per millisecond=282 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 51900 steps, including 531 resets, run finished after 169 ms. (steps per millisecond=307 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 46800 steps, including 445 resets, run finished after 151 ms. (steps per millisecond=309 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 41700 steps, including 327 resets, run finished after 145 ms. (steps per millisecond=287 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 36600 steps, including 352 resets, run finished after 115 ms. (steps per millisecond=318 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 31500 steps, including 207 resets, run finished after 99 ms. (steps per millisecond=318 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 26400 steps, including 191 resets, run finished after 84 ms. (steps per millisecond=314 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 1008 resets, run finished after 94 ms. (steps per millisecond=227 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16500 steps, including 835 resets, run finished after 52 ms. (steps per millisecond=317 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 11200 steps, including 725 resets, run finished after 36 ms. (steps per millisecond=311 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 90700 steps, including 1291 resets, run finished after 272 ms. (steps per millisecond=333 ) properties (out of 6) seen :1 could not realise parikh vector
Incomplete Parikh walk after 85700 steps, including 1131 resets, run finished after 280 ms. (steps per millisecond=306 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 80500 steps, including 1022 resets, run finished after 273 ms. (steps per millisecond=294 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 75600 steps, including 979 resets, run finished after 246 ms. (steps per millisecond=307 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 70600 steps, including 844 resets, run finished after 225 ms. (steps per millisecond=313 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 65500 steps, including 803 resets, run finished after 206 ms. (steps per millisecond=317 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 60400 steps, including 641 resets, run finished after 210 ms. (steps per millisecond=287 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 55300 steps, including 607 resets, run finished after 185 ms. (steps per millisecond=298 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 50200 steps, including 492 resets, run finished after 171 ms. (steps per millisecond=293 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 45100 steps, including 412 resets, run finished after 153 ms. (steps per millisecond=294 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 40000 steps, including 395 resets, run finished after 135 ms. (steps per millisecond=296 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 34900 steps, including 354 resets, run finished after 118 ms. (steps per millisecond=295 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 29800 steps, including 279 resets, run finished after 115 ms. (steps per millisecond=259 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 24700 steps, including 173 resets, run finished after 86 ms. (steps per millisecond=287 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 26600 steps, including 197 resets, run finished after 93 ms. (steps per millisecond=286 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 175 resets, run finished after 76 ms. (steps per millisecond=284 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 88600 steps, including 1900 resets, run finished after 308 ms. (steps per millisecond=287 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 106600 steps, including 2330 resets, run finished after 335 ms. (steps per millisecond=318 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 106800 steps, including 2315 resets, run finished after 318 ms. (steps per millisecond=335 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 106700 steps, including 2339 resets, run finished after 312 ms. (steps per millisecond=341 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 105300 steps, including 2263 resets, run finished after 331 ms. (steps per millisecond=318 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 103500 steps, including 2288 resets, run finished after 321 ms. (steps per millisecond=322 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 98300 steps, including 2163 resets, run finished after 303 ms. (steps per millisecond=324 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 93100 steps, including 1985 resets, run finished after 286 ms. (steps per millisecond=325 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 87900 steps, including 1881 resets, run finished after 279 ms. (steps per millisecond=315 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 82700 steps, including 1731 resets, run finished after 256 ms. (steps per millisecond=323 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 77800 steps, including 1638 resets, run finished after 238 ms. (steps per millisecond=326 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 72700 steps, including 1488 resets, run finished after 218 ms. (steps per millisecond=333 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 67700 steps, including 1377 resets, run finished after 204 ms. (steps per millisecond=331 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 62600 steps, including 1269 resets, run finished after 214 ms. (steps per millisecond=292 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57500 steps, including 1117 resets, run finished after 183 ms. (steps per millisecond=314 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 58400 steps, including 1441 resets, run finished after 177 ms. (steps per millisecond=329 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 58300 steps, including 1429 resets, run finished after 172 ms. (steps per millisecond=338 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 58200 steps, including 1432 resets, run finished after 170 ms. (steps per millisecond=342 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 58100 steps, including 1411 resets, run finished after 170 ms. (steps per millisecond=341 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 58000 steps, including 1411 resets, run finished after 177 ms. (steps per millisecond=327 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57900 steps, including 1435 resets, run finished after 177 ms. (steps per millisecond=327 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57800 steps, including 1417 resets, run finished after 174 ms. (steps per millisecond=332 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57700 steps, including 1411 resets, run finished after 175 ms. (steps per millisecond=329 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57600 steps, including 1403 resets, run finished after 168 ms. (steps per millisecond=342 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57500 steps, including 1432 resets, run finished after 166 ms. (steps per millisecond=346 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57400 steps, including 1414 resets, run finished after 166 ms. (steps per millisecond=345 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57300 steps, including 1418 resets, run finished after 177 ms. (steps per millisecond=323 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57400 steps, including 1152 resets, run finished after 180 ms. (steps per millisecond=318 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57700 steps, including 1108 resets, run finished after 180 ms. (steps per millisecond=320 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 61400 steps, including 1215 resets, run finished after 187 ms. (steps per millisecond=328 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 65100 steps, including 1279 resets, run finished after 195 ms. (steps per millisecond=333 ) properties (out of 5) seen :0 could not realise parikh vector
Support contains 8 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 137/137 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 135
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 193 transition count 135
Applied a total of 7 rules in 50 ms. Remains 193 /193 variables (removed 0) and now considering 135/137 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 135/137 transitions.
[2021-05-08 12:42:49] [INFO ] Flatten gal took : 56 ms
[2021-05-08 12:42:49] [INFO ] Flatten gal took : 18 ms
[2021-05-08 12:42:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15141346138010822647.gal : 10 ms
[2021-05-08 12:42:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5192766561585467144.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15141346138010822647.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5192766561585467144.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15141346138010822647.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5192766561585467144.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5192766561585467144.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :11 after 27
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :27 after 157
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :157 after 719
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :719 after 1045
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :10293 after 12165
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :12165 after 105485
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :105485 after 669229
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :669229 after 5.59056e+06
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :5.59056e+06 after 1.34672e+07
Detected timeout of ITS tools.
[2021-05-08 12:43:04] [INFO ] Flatten gal took : 22 ms
[2021-05-08 12:43:04] [INFO ] Applying decomposition
[2021-05-08 12:43:04] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10218732428114069483.txt, -o, /tmp/graph10218732428114069483.bin, -w, /tmp/graph10218732428114069483.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10218732428114069483.bin, -l, -1, -v, -w, /tmp/graph10218732428114069483.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 12:43:04] [INFO ] Decomposing Gal with order
[2021-05-08 12:43:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 12:43:04] [INFO ] Removed a total of 23 redundant transitions.
[2021-05-08 12:43:04] [INFO ] Flatten gal took : 43 ms
[2021-05-08 12:43:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2021-05-08 12:43:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15264563694186630736.gal : 7 ms
[2021-05-08 12:43:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10599267681493850987.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15264563694186630736.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10599267681493850987.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15264563694186630736.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10599267681493850987.prop --nowitness
Loading property file /tmp/ReachabilityCardinality10599267681493850987.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :5 after 169
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :169 after 8207
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :8207 after 7.89494e+08
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :7.89494e+08 after 1.36453e+09
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.36453e+09 after 7.38361e+09
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :8.43747e+11 after 1.0707e+12
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :2.43242e+12 after 2.65937e+12
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.96576e+12,4.40581,124756,9100,1841,301839,6951,306,277098,229,32341,0
Total reachable state count : 3965757343049

Verifying 5 reachability properties.
Reachability property qltransition_11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_11,2.04364e+06,4.4275,125020,520,311,301839,6951,318,277098,236,32341,0
Reachability property qltransition_12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_12,2.04283e+10,4.43195,125020,1115,352,301839,6951,325,277098,240,32341,0
Reachability property qltransition_51 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_51,600,4.43605,125020,79,135,301839,6951,333,277098,242,32341,0
Reachability property qltransition_52 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_52,300,4.43975,125020,79,121,301839,6951,336,277098,243,32341,0
Reachability property qltransition_53 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_53,60,4.44343,125020,69,128,301839,6951,342,277098,245,32341,0
Able to resolve query QuasiLiveness after proving 128 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE USE_NUPN

BK_STOP 1620477790562

--------------------
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="DES-PT-20a"
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 DES-PT-20a, 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 r071-tall-162039088600052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20a.tgz
mv DES-PT-20a 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 ;