Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r242-smll-162106584700197.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVt-PT-040B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r242-smll-162106584700197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 100K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 19:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 19:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 489K May 5 16:52 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1621237329710

Running Version 0
[2021-05-17 07:42:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-17 07:42:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 07:42:13] [INFO ] Load time of PNML (sax parser for PT used): 366 ms
[2021-05-17 07:42:13] [INFO ] Transformed 2003 places.
[2021-05-17 07:42:14] [INFO ] Transformed 2003 transitions.
[2021-05-17 07:42:14] [INFO ] Found NUPN structural information;
[2021-05-17 07:42:14] [INFO ] Parsed PT model containing 2003 places and 2003 transitions in 522 ms.
Starting structural reductions, iteration 0 : 2003/2003 places, 2003/2003 transitions.
Drop transitions removed 642 transitions
Trivial Post-agglo rules discarded 642 transitions
Performed 642 trivial Post agglomeration. Transition count delta: 642
Iterating post reduction 0 with 642 rules applied. Total rules applied 642 place count 2003 transition count 1361
Reduce places removed 642 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 644 rules applied. Total rules applied 1286 place count 1361 transition count 1359
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1287 place count 1360 transition count 1359
Performed 160 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 160 Pre rules applied. Total rules applied 1287 place count 1360 transition count 1199
Deduced a syphon composed of 160 places in 32 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 3 with 320 rules applied. Total rules applied 1607 place count 1200 transition count 1199
Discarding 280 places :
Symmetric choice reduction at 3 with 280 rule applications. Total rules 1887 place count 920 transition count 919
Iterating global reduction 3 with 280 rules applied. Total rules applied 2167 place count 920 transition count 919
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 2167 place count 920 transition count 799
Deduced a syphon composed of 120 places in 6 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 2407 place count 800 transition count 799
Performed 359 Post agglomeration using F-continuation condition.Transition count delta: 359
Deduced a syphon composed of 359 places in 2 ms
Reduce places removed 359 places and 0 transitions.
Iterating global reduction 3 with 718 rules applied. Total rules applied 3125 place count 441 transition count 440
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 3327 place count 340 transition count 540
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 3363 place count 322 transition count 558
Applied a total of 3363 rules in 841 ms. Remains 322 /2003 variables (removed 1681) and now considering 558/2003 (removed 1445) transitions.
// Phase 1: matrix 558 rows 322 cols
[2021-05-17 07:42:14] [INFO ] Computed 161 place invariants in 25 ms
[2021-05-17 07:42:16] [INFO ] Implicit Places using invariants in 1131 ms returned []
// Phase 1: matrix 558 rows 322 cols
[2021-05-17 07:42:16] [INFO ] Computed 161 place invariants in 10 ms
[2021-05-17 07:42:16] [INFO ] State equation strengthened by 398 read => feed constraints.
[2021-05-17 07:42:19] [INFO ] Implicit Places using invariants and state equation in 3265 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4463 ms to find 1 implicit places.
// Phase 1: matrix 558 rows 321 cols
[2021-05-17 07:42:19] [INFO ] Computed 160 place invariants in 4 ms
[2021-05-17 07:42:20] [INFO ] Dead Transitions using invariants and state equation in 769 ms returned []
Starting structural reductions, iteration 1 : 321/2003 places, 558/2003 transitions.
Applied a total of 0 rules in 20 ms. Remains 321 /321 variables (removed 0) and now considering 558/558 (removed 0) transitions.
// Phase 1: matrix 558 rows 321 cols
[2021-05-17 07:42:20] [INFO ] Computed 160 place invariants in 5 ms
[2021-05-17 07:42:20] [INFO ] Dead Transitions using invariants and state equation in 550 ms returned []
Finished structural reductions, in 2 iterations. Remains : 321/2003 places, 558/2003 transitions.
Discarding 396 transitions out of 558. Remains 162
[2021-05-17 07:42:20] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 161) seen :70
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Running SMT prover for 91 properties.
// Phase 1: matrix 558 rows 321 cols
[2021-05-17 07:42:21] [INFO ] Computed 160 place invariants in 4 ms
[2021-05-17 07:42:23] [INFO ] [Real]Absence check using 160 positive place invariants in 58 ms returned sat
[2021-05-17 07:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:42:27] [INFO ] [Real]Absence check using state equation in 3704 ms returned unsat :0 sat :91 real:0
[2021-05-17 07:42:27] [INFO ] State equation strengthened by 396 read => feed constraints.
[2021-05-17 07:42:27] [INFO ] [Real]Added 396 Read/Feed constraints in 50 ms returned sat
[2021-05-17 07:42:33] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:91
[2021-05-17 07:42:35] [INFO ] [Nat]Absence check using 160 positive place invariants in 54 ms returned sat
[2021-05-17 07:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:42:39] [INFO ] [Nat]Absence check using state equation in 3228 ms returned unsat :0 sat :91
[2021-05-17 07:42:39] [INFO ] [Nat]Added 396 Read/Feed constraints in 55 ms returned sat
Attempting to minimize the solution found.
Minimization took 3383 ms.
[2021-05-17 07:42:46] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :91
Incomplete Parikh walk after 28500 steps, including 335 resets, run finished after 871 ms. (steps per millisecond=32 ) properties (out of 91) seen :12 could not realise parikh vector
Incomplete Parikh walk after 28490 steps, including 328 resets, run finished after 485 ms. (steps per millisecond=58 ) properties (out of 79) seen :46 could not realise parikh vector
Incomplete Parikh walk after 28480 steps, including 322 resets, run finished after 491 ms. (steps per millisecond=58 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28470 steps, including 320 resets, run finished after 310 ms. (steps per millisecond=91 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28460 steps, including 327 resets, run finished after 390 ms. (steps per millisecond=72 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28450 steps, including 313 resets, run finished after 425 ms. (steps per millisecond=66 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28440 steps, including 328 resets, run finished after 436 ms. (steps per millisecond=65 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28430 steps, including 309 resets, run finished after 306 ms. (steps per millisecond=92 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28420 steps, including 315 resets, run finished after 299 ms. (steps per millisecond=95 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28410 steps, including 323 resets, run finished after 290 ms. (steps per millisecond=97 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28400 steps, including 304 resets, run finished after 296 ms. (steps per millisecond=95 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28390 steps, including 319 resets, run finished after 346 ms. (steps per millisecond=82 ) properties (out of 33) seen :1 could not realise parikh vector
Incomplete Parikh walk after 28380 steps, including 320 resets, run finished after 425 ms. (steps per millisecond=66 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28370 steps, including 328 resets, run finished after 294 ms. (steps per millisecond=96 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28360 steps, including 306 resets, run finished after 297 ms. (steps per millisecond=95 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28350 steps, including 317 resets, run finished after 300 ms. (steps per millisecond=94 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28340 steps, including 310 resets, run finished after 311 ms. (steps per millisecond=91 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28330 steps, including 318 resets, run finished after 351 ms. (steps per millisecond=80 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28320 steps, including 324 resets, run finished after 430 ms. (steps per millisecond=65 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28310 steps, including 314 resets, run finished after 300 ms. (steps per millisecond=94 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28300 steps, including 311 resets, run finished after 296 ms. (steps per millisecond=95 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28290 steps, including 311 resets, run finished after 301 ms. (steps per millisecond=93 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28280 steps, including 339 resets, run finished after 303 ms. (steps per millisecond=93 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27760 steps, including 326 resets, run finished after 303 ms. (steps per millisecond=91 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27750 steps, including 303 resets, run finished after 291 ms. (steps per millisecond=95 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28270 steps, including 315 resets, run finished after 392 ms. (steps per millisecond=72 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27740 steps, including 308 resets, run finished after 383 ms. (steps per millisecond=72 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27770 steps, including 311 resets, run finished after 291 ms. (steps per millisecond=95 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28280 steps, including 321 resets, run finished after 297 ms. (steps per millisecond=95 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28270 steps, including 326 resets, run finished after 294 ms. (steps per millisecond=96 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28300 steps, including 324 resets, run finished after 286 ms. (steps per millisecond=98 ) properties (out of 32) seen :2 could not realise parikh vector
Incomplete Parikh walk after 28800 steps, including 327 resets, run finished after 290 ms. (steps per millisecond=99 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28790 steps, including 343 resets, run finished after 292 ms. (steps per millisecond=98 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28340 steps, including 335 resets, run finished after 286 ms. (steps per millisecond=99 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28800 steps, including 324 resets, run finished after 291 ms. (steps per millisecond=98 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28330 steps, including 311 resets, run finished after 288 ms. (steps per millisecond=98 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28330 steps, including 318 resets, run finished after 287 ms. (steps per millisecond=98 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28770 steps, including 322 resets, run finished after 298 ms. (steps per millisecond=96 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28760 steps, including 317 resets, run finished after 297 ms. (steps per millisecond=96 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28330 steps, including 329 resets, run finished after 286 ms. (steps per millisecond=99 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28760 steps, including 310 resets, run finished after 290 ms. (steps per millisecond=99 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28320 steps, including 328 resets, run finished after 289 ms. (steps per millisecond=97 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27910 steps, including 328 resets, run finished after 292 ms. (steps per millisecond=95 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28330 steps, including 323 resets, run finished after 319 ms. (steps per millisecond=88 ) properties (out of 30) seen :4 could not realise parikh vector
Incomplete Parikh walk after 27900 steps, including 319 resets, run finished after 413 ms. (steps per millisecond=67 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27930 steps, including 311 resets, run finished after 264 ms. (steps per millisecond=105 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28340 steps, including 316 resets, run finished after 267 ms. (steps per millisecond=106 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28330 steps, including 319 resets, run finished after 269 ms. (steps per millisecond=105 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28360 steps, including 320 resets, run finished after 269 ms. (steps per millisecond=105 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28760 steps, including 337 resets, run finished after 275 ms. (steps per millisecond=104 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28350 steps, including 316 resets, run finished after 271 ms. (steps per millisecond=104 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27970 steps, including 314 resets, run finished after 263 ms. (steps per millisecond=106 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28360 steps, including 318 resets, run finished after 278 ms. (steps per millisecond=102 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28350 steps, including 315 resets, run finished after 276 ms. (steps per millisecond=102 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28780 steps, including 313 resets, run finished after 285 ms. (steps per millisecond=100 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 29150 steps, including 342 resets, run finished after 290 ms. (steps per millisecond=100 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 29140 steps, including 322 resets, run finished after 284 ms. (steps per millisecond=102 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28390 steps, including 327 resets, run finished after 280 ms. (steps per millisecond=101 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28750 steps, including 317 resets, run finished after 280 ms. (steps per millisecond=102 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28740 steps, including 327 resets, run finished after 280 ms. (steps per millisecond=102 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28400 steps, including 315 resets, run finished after 275 ms. (steps per millisecond=103 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28750 steps, including 344 resets, run finished after 283 ms. (steps per millisecond=101 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28390 steps, including 324 resets, run finished after 278 ms. (steps per millisecond=102 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28060 steps, including 321 resets, run finished after 273 ms. (steps per millisecond=102 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28400 steps, including 327 resets, run finished after 282 ms. (steps per millisecond=100 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28390 steps, including 324 resets, run finished after 294 ms. (steps per millisecond=96 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28420 steps, including 313 resets, run finished after 307 ms. (steps per millisecond=92 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28750 steps, including 343 resets, run finished after 313 ms. (steps per millisecond=91 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28410 steps, including 341 resets, run finished after 294 ms. (steps per millisecond=96 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28100 steps, including 307 resets, run finished after 283 ms. (steps per millisecond=99 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28420 steps, including 317 resets, run finished after 271 ms. (steps per millisecond=104 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28410 steps, including 319 resets, run finished after 271 ms. (steps per millisecond=104 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28770 steps, including 344 resets, run finished after 269 ms. (steps per millisecond=106 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 29070 steps, including 343 resets, run finished after 272 ms. (steps per millisecond=106 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28760 steps, including 324 resets, run finished after 267 ms. (steps per millisecond=107 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28150 steps, including 307 resets, run finished after 265 ms. (steps per millisecond=106 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28440 steps, including 335 resets, run finished after 275 ms. (steps per millisecond=103 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28140 steps, including 326 resets, run finished after 262 ms. (steps per millisecond=107 ) properties (out of 26) seen :7 could not realise parikh vector
Incomplete Parikh walk after 28170 steps, including 317 resets, run finished after 250 ms. (steps per millisecond=112 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28450 steps, including 324 resets, run finished after 252 ms. (steps per millisecond=112 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28160 steps, including 305 resets, run finished after 250 ms. (steps per millisecond=112 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28480 steps, including 305 resets, run finished after 249 ms. (steps per millisecond=114 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28470 steps, including 321 resets, run finished after 251 ms. (steps per millisecond=113 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28220 steps, including 309 resets, run finished after 263 ms. (steps per millisecond=107 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28460 steps, including 324 resets, run finished after 263 ms. (steps per millisecond=108 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28490 steps, including 312 resets, run finished after 375 ms. (steps per millisecond=75 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28470 steps, including 331 resets, run finished after 316 ms. (steps per millisecond=90 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28490 steps, including 344 resets, run finished after 275 ms. (steps per millisecond=103 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28480 steps, including 319 resets, run finished after 263 ms. (steps per millisecond=108 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28500 steps, including 318 resets, run finished after 257 ms. (steps per millisecond=110 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28510 steps, including 325 resets, run finished after 371 ms. (steps per millisecond=76 ) properties (out of 19) seen :0 could not realise parikh vector
Support contains 40 out of 321 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 321/321 places, 558/558 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 321 transition count 557
Applied a total of 1 rules in 70 ms. Remains 321 /321 variables (removed 0) and now considering 557/558 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 321/321 places, 557/558 transitions.
[2021-05-17 07:43:15] [INFO ] Flatten gal took : 179 ms
[2021-05-17 07:43:15] [INFO ] Flatten gal took : 83 ms
[2021-05-17 07:43:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1452904025922260778.gal : 39 ms
[2021-05-17 07:43:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6581096854329965177.prop : 2 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/ReachabilityCardinality1452904025922260778.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6581096854329965177.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/ReachabilityCardinality1452904025922260778.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6581096854329965177.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6581096854329965177.prop.
SDD proceeding with computation,19 properties remain. new max is 4
SDD size :5 after 11
SDD proceeding with computation,19 properties remain. new max is 8
SDD size :11 after 26
SDD proceeding with computation,19 properties remain. new max is 16
SDD size :26 after 53
SDD proceeding with computation,19 properties remain. new max is 32
SDD size :53 after 104
Reachability property qltransition_126 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :104 after 607
Reachability property qltransition_110 is true.
Reachability property qltransition_106 is true.
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :607 after 8300
Reachability property qltransition_122 is true.
Reachability property qltransition_118 is true.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8300 after 131182
Reachability property qltransition_146 is true.
Reachability property qltransition_134 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
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,2.62154e+06,0.372719,10400,2,1169,30,12563,6,0,1843,4106,0
Total reachable state count : 2621538

Verifying 19 reachability properties.
Reachability property qltransition_0 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\_0,1,0.375228,10400,2,322,30,12563,7,0,1847,4106,0
Reachability property qltransition_1 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\_1,4,0.376405,10400,2,324,30,12563,8,0,1850,4106,0
Reachability property qltransition_3 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\_3,64,0.377473,10400,2,328,30,12563,9,0,1853,4106,0
Reachability property qltransition_5 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\_5,1024,0.378552,10400,2,332,30,12563,10,0,1856,4106,0
Reachability property qltransition_7 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\_7,16384,0.379649,10400,2,336,30,12563,11,0,1859,4106,0
Reachability property qltransition_82 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\_82,2,0.380955,10400,2,323,30,12563,12,0,1864,4106,0
Reachability property qltransition_86 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\_86,4,0.382981,10400,2,324,30,12563,13,0,1868,4106,0
Reachability property qltransition_90 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\_90,8,0.384195,10400,2,325,30,12563,14,0,1870,4106,0
Reachability property qltransition_94 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\_94,32,0.385483,10400,2,327,30,12563,15,0,1874,4106,0
Reachability property qltransition_98 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\_98,64,0.387109,10400,2,328,30,12563,16,0,1878,4106,0
Reachability property qltransition_102 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\_102,128,0.388434,10400,2,329,30,12563,17,0,1880,4106,0
Reachability property qltransition_106 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\_106,512,0.389758,10400,2,331,30,12563,18,0,1884,4106,0
Reachability property qltransition_110 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\_110,1024,0.391603,10400,2,332,30,12563,19,0,1888,4106,0
Reachability property qltransition_114 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\_114,2048,0.392939,10400,2,333,30,12563,20,0,1890,4106,0
Reachability property qltransition_118 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\_118,8192,0.39429,10400,2,335,30,12563,21,0,1895,4106,0
Reachability property qltransition_122 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\_122,16384,0.396063,10400,2,336,30,12563,22,0,1899,4106,0
Reachability property qltransition_126 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\_126,32768,0.39745,10400,2,337,30,12563,23,0,1901,4106,0
Reachability property qltransition_134 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\_134,262144,0.400572,10400,2,340,30,12563,24,0,1906,4106,0
Reachability property qltransition_146 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\_146,131070,0.401947,10400,2,370,30,12563,25,0,1911,4106,0
Able to resolve query QuasiLiveness after proving 162 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE

BK_STOP 1621237396984

--------------------
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="ShieldRVt-PT-040B"
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 ShieldRVt-PT-040B, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r242-smll-162106584700197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040B.tgz
mv ShieldRVt-PT-040B 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 ;