fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r403-oct2-167903724300297
Last Updated
May 14, 2023

About the Execution of ITS-Tools for ShieldPPPs-PT-030B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
666.800 23443.00 54574.00 42.70 T normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r403-oct2-167903724300297.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldPPPs-PT-030B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r403-oct2-167903724300297
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 5.8K Feb 26 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 26 01:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 01:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 01:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 528K Mar 5 18:23 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 1679732388790

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPs-PT-030B
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-25 08:19:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-25 08:19:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 08:19:52] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2023-03-25 08:19:52] [INFO ] Transformed 2043 places.
[2023-03-25 08:19:52] [INFO ] Transformed 1893 transitions.
[2023-03-25 08:19:52] [INFO ] Found NUPN structural information;
[2023-03-25 08:19:52] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 426 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 2043 transition count 1681
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1831 transition count 1681
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1831 transition count 1531
Deduced a syphon composed of 150 places in 14 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1681 transition count 1531
Performed 720 Post agglomeration using F-continuation condition.Transition count delta: 720
Deduced a syphon composed of 720 places in 2 ms
Reduce places removed 720 places and 0 transitions.
Iterating global reduction 2 with 1440 rules applied. Total rules applied 2164 place count 961 transition count 811
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2164 rules in 293 ms. Remains 961 /2043 variables (removed 1082) and now considering 811/1893 (removed 1082) transitions.
// Phase 1: matrix 811 rows 961 cols
[2023-03-25 08:19:52] [INFO ] Computed 331 place invariants in 27 ms
[2023-03-25 08:19:55] [INFO ] Implicit Places using invariants in 3065 ms returned []
[2023-03-25 08:19:55] [INFO ] Invariant cache hit.
[2023-03-25 08:19:57] [INFO ] Implicit Places using invariants and state equation in 2028 ms returned []
Implicit Place search using SMT with State Equation took 5121 ms to find 0 implicit places.
[2023-03-25 08:19:57] [INFO ] Invariant cache hit.
[2023-03-25 08:19:59] [INFO ] Dead Transitions using invariants and state equation in 2155 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 961/2043 places, 811/1893 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 7571 ms. Remains : 961/2043 places, 811/1893 transitions.
Discarding 180 transitions out of 811. Remains 631
Initial state reduction rules removed 1 formulas.
[2023-03-25 08:20:00] [INFO ] Flatten gal took : 211 ms
[2023-03-25 08:20:00] [INFO ] Flatten gal took : 127 ms
[2023-03-25 08:20:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6175085742470882618.gal : 38 ms
[2023-03-25 08:20:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5226419780644659388.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6175085742470882618.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5226419780644659388.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5226419780644659388.prop.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 867 ms. (steps per millisecond=11 ) properties (out of 630) seen :629
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-25 08:20:00] [INFO ] Invariant cache hit.
[2023-03-25 08:20:01] [INFO ] [Real]Absence check using 331 positive place invariants in 67 ms returned sat
Reachability property qltransition_804 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_437 is true.
[2023-03-25 08:20:01] [INFO ] After 291ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
SDD proceeding with computation,625 properties remain. new max is 2
SDD size :2 after 5
Reachability property qltransition_789 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_431 is true.
SDD proceeding with computation,622 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_777 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_425 is true.
SDD proceeding with computation,619 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_765 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_419 is true.
[2023-03-25 08:20:01] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 5 ms to minimize.
SDD proceeding with computation,616 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_753 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_413 is true.
SDD proceeding with computation,613 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_741 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_407 is true.
[2023-03-25 08:20:01] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 1 ms to minimize.
SDD proceeding with computation,610 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_729 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_401 is true.
SDD proceeding with computation,607 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_717 is true.
[2023-03-25 08:20:01] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 1 ms to minimize.
Reachability property qltransition_398 is true.
Reachability property qltransition_395 is true.
SDD proceeding with computation,604 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_705 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_389 is true.
[2023-03-25 08:20:02] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 1 ms to minimize.
SDD proceeding with computation,601 properties remain. new max is 2
SDD size :26 after 29
Reachability property qltransition_693 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_383 is true.
[2023-03-25 08:20:02] [INFO ] Deduced a trap composed of 4 places in 115 ms of which 1 ms to minimize.
SDD proceeding with computation,598 properties remain. new max is 2
SDD size :29 after 32
Reachability property qltransition_681 is true.
[2023-03-25 08:20:02] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 0 ms to minimize.
Reachability property qltransition_380 is true.
Reachability property qltransition_377 is true.
SDD proceeding with computation,595 properties remain. new max is 2
SDD size :32 after 35
Reachability property qltransition_669 is true.
[2023-03-25 08:20:02] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 1 ms to minimize.
Reachability property qltransition_373 is true.
Reachability property qltransition_371 is true.
SDD proceeding with computation,592 properties remain. new max is 2
SDD size :35 after 38
Reachability property qltransition_657 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_366 is true.
SDD proceeding with computation,589 properties remain. new max is 2
SDD size :38 after 41
Reachability property qltransition_645 is true.
[2023-03-25 08:20:02] [INFO ] Deduced a trap composed of 11 places in 176 ms of which 1 ms to minimize.
Reachability property qltransition_362 is true.
Reachability property qltransition_359 is true.
SDD proceeding with computation,586 properties remain. new max is 2
SDD size :41 after 44
Reachability property qltransition_633 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_353 is true.
SDD proceeding with computation,583 properties remain. new max is 2
SDD size :44 after 47
Reachability property qltransition_621 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_348 is true.
SDD proceeding with computation,580 properties remain. new max is 2
SDD size :47 after 50
[2023-03-25 08:20:03] [INFO ] Deduced a trap composed of 4 places in 485 ms of which 1 ms to minimize.
Reachability property qltransition_609 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_341 is true.
[2023-03-25 08:20:03] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 0 ms to minimize.
SDD proceeding with computation,577 properties remain. new max is 2
SDD size :50 after 53
[2023-03-25 08:20:03] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 1 ms to minimize.
Reachability property qltransition_597 is true.
[2023-03-25 08:20:03] [INFO ] Deduced a trap composed of 4 places in 75 ms of which 1 ms to minimize.
[2023-03-25 08:20:03] [INFO ] Deduced a trap composed of 18 places in 165 ms of which 0 ms to minimize.
Reachability property qltransition_338 is true.
Reachability property qltransition_335 is true.
SDD proceeding with computation,574 properties remain. new max is 2
SDD size :53 after 56
Reachability property qltransition_585 is true.
[2023-03-25 08:20:03] [INFO ] Deduced a trap composed of 8 places in 170 ms of which 1 ms to minimize.
Reachability property qltransition_332 is true.
Reachability property qltransition_329 is true.
SDD proceeding with computation,571 properties remain. new max is 2
SDD size :56 after 59
[2023-03-25 08:20:04] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 1 ms to minimize.
Reachability property qltransition_573 is true.
[2023-03-25 08:20:04] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 0 ms to minimize.
Reachability property qltransition_326 is true.
Reachability property qltransition_323 is true.
SDD proceeding with computation,568 properties remain. new max is 2
SDD size :59 after 62
[2023-03-25 08:20:04] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
Reachability property qltransition_561 is true.
[2023-03-25 08:20:04] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 2827 ms
[2023-03-25 08:20:04] [INFO ] After 3146ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 08:20:04] [INFO ] After 3493ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Reachability property qltransition_320 is true.
Reachability property qltransition_317 is true.
SDD proceeding with computation,565 properties remain. new max is 2
SDD size :62 after 65
Reachability property qltransition_549 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_311 is true.
[2023-03-25 08:20:04] [INFO ] [Nat]Absence check using 331 positive place invariants in 52 ms returned sat
SDD proceeding with computation,562 properties remain. new max is 2
SDD size :65 after 68
Reachability property qltransition_537 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_305 is true.
SDD proceeding with computation,559 properties remain. new max is 2
SDD size :68 after 71
Reachability property qltransition_525 is true.
[2023-03-25 08:20:04] [INFO ] After 327ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
Reachability property qltransition_302 is true.
Reachability property qltransition_299 is true.
SDD proceeding with computation,556 properties remain. new max is 2
SDD size :71 after 74
Reachability property qltransition_513 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_293 is true.
[2023-03-25 08:20:05] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 1 ms to minimize.
SDD proceeding with computation,553 properties remain. new max is 2
SDD size :74 after 77
Reachability property qltransition_501 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_287 is true.
[2023-03-25 08:20:05] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 1 ms to minimize.
SDD proceeding with computation,550 properties remain. new max is 2
SDD size :77 after 80
Reachability property qltransition_489 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_281 is true.
SDD proceeding with computation,547 properties remain. new max is 2
SDD size :80 after 83
[2023-03-25 08:20:05] [INFO ] Deduced a trap composed of 4 places in 366 ms of which 1 ms to minimize.
Reachability property qltransition_477 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_275 is true.
SDD proceeding with computation,544 properties remain. new max is 2
SDD size :83 after 86
Reachability property qltransition_465 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_270 is true.
SDD proceeding with computation,541 properties remain. new max is 2
SDD size :86 after 89
[2023-03-25 08:20:06] [INFO ] Deduced a trap composed of 4 places in 504 ms of which 2 ms to minimize.
Reachability property qltransition_453 is true.
Reachability property qltransition_450 is true.
SDD proceeding with computation,539 properties remain. new max is 2
SDD size :89 after 92
[2023-03-25 08:20:06] [INFO ] Deduced a trap composed of 4 places in 199 ms of which 1 ms to minimize.
[2023-03-25 08:20:06] [INFO ] Deduced a trap composed of 4 places in 229 ms of which 1 ms to minimize.
Reachability property qltransition_271 is true.
Reachability property qltransition_267 is true.
SDD proceeding with computation,537 properties remain. new max is 2
SDD size :92 after 93
[2023-03-25 08:20:07] [INFO ] Deduced a trap composed of 4 places in 519 ms of which 0 ms to minimize.
Reachability property qltransition_462 is true.
SDD proceeding with computation,536 properties remain. new max is 2
SDD size :93 after 95
Reachability property qltransition_458 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,532 properties remain. new max is 2
SDD size :95 after 107
Reachability property qltransition_456 is true.
SDD proceeding with computation,531 properties remain. new max is 2
SDD size :107 after 121
SDD proceeding with computation,531 properties remain. new max is 4
SDD size :121 after 122
[2023-03-25 08:20:08] [INFO ] Deduced a trap composed of 8 places in 665 ms of which 0 ms to minimize.
SDD proceeding with computation,531 properties remain. new max is 8
SDD size :122 after 124
[2023-03-25 08:20:08] [INFO ] Deduced a trap composed of 4 places in 167 ms of which 1 ms to minimize.
SDD proceeding with computation,531 properties remain. new max is 16
SDD size :124 after 128
[2023-03-25 08:20:08] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 1 ms to minimize.
Reachability property qltransition_455 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_268 is true.
[2023-03-25 08:20:08] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 0 ms to minimize.
Reachability property qltransition_0 is true.
SDD proceeding with computation,526 properties remain. new max is 16
SDD size :128 after 195
Reachability property qltransition_454 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_269 is true.
SDD proceeding with computation,522 properties remain. new max is 16
SDD size :195 after 347
[2023-03-25 08:20:08] [INFO ] Deduced a trap composed of 4 places in 237 ms of which 1 ms to minimize.
SDD proceeding with computation,522 properties remain. new max is 32
SDD size :347 after 429
[2023-03-25 08:20:09] [INFO ] Deduced a trap composed of 8 places in 253 ms of which 1 ms to minimize.
SDD proceeding with computation,522 properties remain. new max is 64
SDD size :429 after 509
[2023-03-25 08:20:09] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 0 ms to minimize.
SDD proceeding with computation,522 properties remain. new max is 128
SDD size :509 after 1012
[2023-03-25 08:20:09] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 1 ms to minimize.
[2023-03-25 08:20:09] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 0 ms to minimize.
Reachability property qltransition_448 is true.
SDD proceeding with computation,521 properties remain. new max is 128
SDD size :1012 after 1627
[2023-03-25 08:20:09] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 4 ms to minimize.
Reachability property qltransition_278 is true.
Reachability property qltransition_273 is true.
[2023-03-25 08:20:09] [INFO ] Deduced a trap composed of 18 places in 134 ms of which 0 ms to minimize.
SDD proceeding with computation,519 properties remain. new max is 128
SDD size :1627 after 4526
[2023-03-25 08:20:09] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 0 ms to minimize.
Reachability property qltransition_474 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,514 properties remain. new max is 128
SDD size :4526 after 40853
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 1 ms to minimize.
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 0 ms to minimize.
SDD proceeding with computation,514 properties remain. new max is 256
SDD size :40853 after 42147
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
Reachability property qltransition_468 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,504 properties remain. new max is 256
SDD size :42147 after 1.02358e+06
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 25 places in 136 ms of which 4 ms to minimize.
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 1 ms to minimize.
SDD proceeding with computation,504 properties remain. new max is 512
SDD size :1.02358e+06 after 1.21169e+06
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 1 ms to minimize.
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2023-03-25 08:20:10] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
SDD proceeding with computation,504 properties remain. new max is 1024
SDD size :1.21169e+06 after 1.2357e+06
[2023-03-25 08:20:11] [INFO ] Deduced a trap composed of 15 places in 323 ms of which 1 ms to minimize.
[2023-03-25 08:20:11] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 6447 ms
SDD proceeding with computation,504 properties remain. new max is 2048
SDD size :1.2357e+06 after 1.40157e+06
[2023-03-25 08:20:11] [INFO ] After 6832ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-25 08:20:11] [INFO ] After 7136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 14726 steps, including 710 resets, run visited all 1 properties in 169 ms. (steps per millisecond=87 )
Parikh walk visited 1 properties in 184 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 631 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 19864 ms.

BK_STOP 1679732412233

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ShieldPPPs-PT-030B"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-030B, 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 r403-oct2-167903724300297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030B.tgz
mv ShieldPPPs-PT-030B 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 ;