Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r019-tall-162038041100022.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-02b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-tall-162038041100022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 752K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 3.3K Mar 28 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 09:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 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 417K 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 1620413703990

Running Version 0
[2021-05-07 18:55:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-07 18:55:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 18:55:05] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2021-05-07 18:55:05] [INFO ] Transformed 1242 places.
[2021-05-07 18:55:05] [INFO ] Transformed 1621 transitions.
[2021-05-07 18:55:05] [INFO ] Found NUPN structural information;
[2021-05-07 18:55:05] [INFO ] Parsed PT model containing 1242 places and 1621 transitions in 158 ms.
Starting structural reductions, iteration 0 : 1242/1242 places, 1621/1621 transitions.
Drop transitions removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 1242 transition count 1339
Reduce places removed 282 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 296 rules applied. Total rules applied 578 place count 960 transition count 1325
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 582 place count 956 transition count 1325
Performed 284 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 284 Pre rules applied. Total rules applied 582 place count 956 transition count 1041
Deduced a syphon composed of 284 places in 13 ms
Ensure Unique test removed 23 places
Reduce places removed 307 places and 0 transitions.
Iterating global reduction 3 with 591 rules applied. Total rules applied 1173 place count 649 transition count 1041
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 1191 place count 647 transition count 1025
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1207 place count 631 transition count 1025
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1207 place count 631 transition count 1017
Deduced a syphon composed of 8 places in 4 ms
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1231 place count 615 transition count 1017
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1231 place count 615 transition count 1009
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1247 place count 607 transition count 1009
Discarding 38 places :
Symmetric choice reduction at 5 with 38 rule applications. Total rules 1285 place count 569 transition count 971
Iterating global reduction 5 with 38 rules applied. Total rules applied 1323 place count 569 transition count 971
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1324 place count 569 transition count 970
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 14 Pre rules applied. Total rules applied 1324 place count 569 transition count 956
Deduced a syphon composed of 14 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 29 rules applied. Total rules applied 1353 place count 554 transition count 956
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1353 place count 554 transition count 955
Deduced a syphon composed of 1 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 1356 place count 552 transition count 955
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1359 place count 549 transition count 934
Iterating global reduction 6 with 3 rules applied. Total rules applied 1362 place count 549 transition count 934
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1362 place count 549 transition count 932
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1366 place count 547 transition count 932
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1367 place count 546 transition count 924
Iterating global reduction 6 with 1 rules applied. Total rules applied 1368 place count 546 transition count 924
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1369 place count 545 transition count 916
Iterating global reduction 6 with 1 rules applied. Total rules applied 1370 place count 545 transition count 916
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1371 place count 544 transition count 908
Iterating global reduction 6 with 1 rules applied. Total rules applied 1372 place count 544 transition count 908
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1373 place count 543 transition count 900
Iterating global reduction 6 with 1 rules applied. Total rules applied 1374 place count 543 transition count 900
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1375 place count 542 transition count 892
Iterating global reduction 6 with 1 rules applied. Total rules applied 1376 place count 542 transition count 892
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1377 place count 541 transition count 884
Iterating global reduction 6 with 1 rules applied. Total rules applied 1378 place count 541 transition count 884
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1379 place count 540 transition count 876
Iterating global reduction 6 with 1 rules applied. Total rules applied 1380 place count 540 transition count 876
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1381 place count 539 transition count 868
Iterating global reduction 6 with 1 rules applied. Total rules applied 1382 place count 539 transition count 868
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1383 place count 538 transition count 860
Iterating global reduction 6 with 1 rules applied. Total rules applied 1384 place count 538 transition count 860
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1385 place count 537 transition count 852
Iterating global reduction 6 with 1 rules applied. Total rules applied 1386 place count 537 transition count 852
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1387 place count 536 transition count 844
Iterating global reduction 6 with 1 rules applied. Total rules applied 1388 place count 536 transition count 844
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1389 place count 535 transition count 836
Iterating global reduction 6 with 1 rules applied. Total rules applied 1390 place count 535 transition count 836
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1391 place count 534 transition count 828
Iterating global reduction 6 with 1 rules applied. Total rules applied 1392 place count 534 transition count 828
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1393 place count 533 transition count 820
Iterating global reduction 6 with 1 rules applied. Total rules applied 1394 place count 533 transition count 820
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1395 place count 532 transition count 812
Iterating global reduction 6 with 1 rules applied. Total rules applied 1396 place count 532 transition count 812
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1397 place count 531 transition count 804
Iterating global reduction 6 with 1 rules applied. Total rules applied 1398 place count 531 transition count 804
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 6 with 132 rules applied. Total rules applied 1530 place count 465 transition count 738
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1531 place count 464 transition count 737
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 1533 place count 463 transition count 737
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1534 place count 462 transition count 736
Iterating global reduction 6 with 1 rules applied. Total rules applied 1535 place count 462 transition count 736
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 6 with 2 rules applied. Total rules applied 1537 place count 462 transition count 734
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1538 place count 461 transition count 734
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1540 place count 460 transition count 743
Applied a total of 1540 rules in 700 ms. Remains 460 /1242 variables (removed 782) and now considering 743/1621 (removed 878) transitions.
// Phase 1: matrix 743 rows 460 cols
[2021-05-07 18:55:06] [INFO ] Computed 85 place invariants in 51 ms
[2021-05-07 18:55:07] [INFO ] Implicit Places using invariants in 580 ms returned [2, 19, 20, 23, 33, 50, 68, 150, 164, 165, 166, 167, 169, 186, 204, 286, 291, 302, 303, 304, 305, 306, 324, 326, 330, 348, 349, 350, 351, 364, 370, 376, 382, 388, 394, 400, 406, 412, 418, 424]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 608 ms to find 40 implicit places.
// Phase 1: matrix 743 rows 420 cols
[2021-05-07 18:55:07] [INFO ] Computed 45 place invariants in 23 ms
[2021-05-07 18:55:07] [INFO ] Dead Transitions using invariants and state equation in 366 ms returned []
Starting structural reductions, iteration 1 : 420/1242 places, 743/1621 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 420 transition count 676
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 134 place count 353 transition count 676
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 134 place count 353 transition count 656
Deduced a syphon composed of 20 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 175 place count 332 transition count 656
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 2 with 21 rules applied. Total rules applied 196 place count 323 transition count 644
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 208 place count 311 transition count 644
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 208 place count 311 transition count 643
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 210 place count 310 transition count 643
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 225 place count 295 transition count 628
Iterating global reduction 4 with 15 rules applied. Total rules applied 240 place count 295 transition count 628
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 243 place count 295 transition count 625
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 243 place count 295 transition count 624
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 245 place count 294 transition count 624
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 248 place count 291 transition count 618
Iterating global reduction 5 with 3 rules applied. Total rules applied 251 place count 291 transition count 618
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 252 place count 290 transition count 617
Iterating global reduction 5 with 1 rules applied. Total rules applied 253 place count 290 transition count 617
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 254 place count 289 transition count 615
Iterating global reduction 5 with 1 rules applied. Total rules applied 255 place count 289 transition count 615
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 307 place count 263 transition count 589
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 309 place count 261 transition count 587
Iterating global reduction 5 with 2 rules applied. Total rules applied 311 place count 261 transition count 587
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 313 place count 261 transition count 585
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 317 place count 259 transition count 586
Applied a total of 317 rules in 62 ms. Remains 259 /420 variables (removed 161) and now considering 586/743 (removed 157) transitions.
// Phase 1: matrix 586 rows 259 cols
[2021-05-07 18:55:07] [INFO ] Computed 35 place invariants in 17 ms
[2021-05-07 18:55:07] [INFO ] Implicit Places using invariants in 165 ms returned [73, 91, 97, 102, 161, 179, 185, 190, 192, 256]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 166 ms to find 10 implicit places.
Starting structural reductions, iteration 2 : 249/1242 places, 586/1621 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 0 with 1 rules applied. Total rules applied 1 place count 249 transition count 585
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 248 transition count 585
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 244 transition count 581
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 244 transition count 581
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 240 transition count 577
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 240 transition count 577
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 238 transition count 575
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 238 transition count 575
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 30 place count 234 transition count 571
Applied a total of 30 rules in 21 ms. Remains 234 /249 variables (removed 15) and now considering 571/586 (removed 15) transitions.
// Phase 1: matrix 571 rows 234 cols
[2021-05-07 18:55:07] [INFO ] Computed 25 place invariants in 14 ms
[2021-05-07 18:55:07] [INFO ] Implicit Places using invariants in 165 ms returned []
// Phase 1: matrix 571 rows 234 cols
[2021-05-07 18:55:07] [INFO ] Computed 25 place invariants in 14 ms
[2021-05-07 18:55:08] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 234/1242 places, 571/1621 transitions.
Discarding 37 transitions out of 571. Remains 534
[2021-05-07 18:55:08] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 236 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 533) seen :169
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 364) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 364) seen :0
Running SMT prover for 364 properties.
// Phase 1: matrix 571 rows 234 cols
[2021-05-07 18:55:08] [INFO ] Computed 25 place invariants in 5 ms
[2021-05-07 18:55:09] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-07 18:55:09] [INFO ] [Real]Absence check using 8 positive and 17 generalized place invariants in 4 ms returned sat
[2021-05-07 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:55:16] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:364
[2021-05-07 18:55:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-07 18:55:17] [INFO ] [Nat]Absence check using 8 positive and 17 generalized place invariants in 5 ms returned sat
[2021-05-07 18:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:55:41] [INFO ] [Nat]Absence check using state equation in 22638 ms returned unsat :4 sat :358
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-07 18:55:41] [INFO ] SMT Verify possible in nat domain returned unsat :4 sat :358
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT

BK_STOP 1620413742194

--------------------
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="ASLink-PT-02b"
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 ASLink-PT-02b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r019-tall-162038041100022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02b.tgz
mv ASLink-PT-02b 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 ;