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-oct2-167903724100077.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-030B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r403-oct2-167903724100077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 956K
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 16:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 16:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 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 503K 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 1679731756939

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=ShieldIIPs-PT-030B
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-25 08:09:21] [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 08:09:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 08:09:22] [INFO ] Load time of PNML (sax parser for PT used): 284 ms
[2023-03-25 08:09:22] [INFO ] Transformed 1803 places.
[2023-03-25 08:09:22] [INFO ] Transformed 1773 transitions.
[2023-03-25 08:09:22] [INFO ] Found NUPN structural information;
[2023-03-25 08:09:22] [INFO ] Parsed PT model containing 1803 places and 1773 transitions and 5346 arcs in 712 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1803/1803 places, 1773/1773 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1803 transition count 1622
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1652 transition count 1622
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1652 transition count 1471
Deduced a syphon composed of 151 places in 14 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1501 transition count 1471
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 2044 place count 781 transition count 751
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2044 rules in 409 ms. Remains 781 /1803 variables (removed 1022) and now considering 751/1773 (removed 1022) transitions.
// Phase 1: matrix 751 rows 781 cols
[2023-03-25 08:09:23] [INFO ] Computed 271 place invariants in 26 ms
[2023-03-25 08:09:26] [INFO ] Implicit Places using invariants in 3401 ms returned []
[2023-03-25 08:09:26] [INFO ] Invariant cache hit.
[2023-03-25 08:09:29] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-25 08:09:31] [INFO ] Implicit Places using invariants and state equation in 4613 ms returned [766]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 8323 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 780/1803 places, 751/1773 transitions.
Applied a total of 0 rules in 10 ms. Remains 780 /780 variables (removed 0) and now considering 751/751 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 8744 ms. Remains : 780/1803 places, 751/1773 transitions.
Discarding 180 transitions out of 751. Remains 571
Initial state reduction rules removed 1 formulas.
[2023-03-25 08:09:32] [INFO ] Flatten gal took : 181 ms
[2023-03-25 08:09:32] [INFO ] Flatten gal took : 71 ms
[2023-03-25 08:09:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5165359805756075113.gal : 34 ms
[2023-03-25 08:09:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1111876179301959731.prop : 6 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/ReachabilityCardinality5165359805756075113.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1111876179301959731.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
Incomplete random walk after 10000 steps, including 6 resets, run finished after 838 ms. (steps per millisecond=11 ) properties (out of 570) seen :550
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Loading property file /tmp/ReachabilityCardinality1111876179301959731.prop.
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 19) 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 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
// Phase 1: matrix 751 rows 780 cols
[2023-03-25 08:09:32] [INFO ] Computed 270 place invariants in 6 ms
Reachability property qltransition_742 is true.
Reachability property qltransition_737 is true.
Reachability property qltransition_721 is true.
[2023-03-25 08:09:33] [INFO ] [Real]Absence check using 270 positive place invariants in 38 ms returned sat
SDD proceeding with computation,567 properties remain. new max is 2
SDD size :3 after 5
Reachability property qltransition_725 is true.
Reachability property qltransition_705 is true.
SDD proceeding with computation,565 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_709 is true.
Reachability property qltransition_689 is true.
SDD proceeding with computation,563 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_693 is true.
Reachability property qltransition_673 is true.
SDD proceeding with computation,561 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_677 is true.
Reachability property qltransition_657 is true.
SDD proceeding with computation,559 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_661 is true.
Reachability property qltransition_641 is true.
SDD proceeding with computation,557 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_645 is true.
Reachability property qltransition_625 is true.
SDD proceeding with computation,555 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_629 is true.
Reachability property qltransition_609 is true.
SDD proceeding with computation,553 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_613 is true.
Reachability property qltransition_593 is true.
SDD proceeding with computation,551 properties remain. new max is 2
SDD size :26 after 29
Reachability property qltransition_597 is true.
Reachability property qltransition_577 is true.
SDD proceeding with computation,549 properties remain. new max is 2
SDD size :29 after 32
Reachability property qltransition_581 is true.
Reachability property qltransition_561 is true.
SDD proceeding with computation,547 properties remain. new max is 2
SDD size :32 after 35
Reachability property qltransition_565 is true.
Reachability property qltransition_545 is true.
SDD proceeding with computation,545 properties remain. new max is 2
SDD size :35 after 38
Reachability property qltransition_549 is true.
Reachability property qltransition_529 is true.
SDD proceeding with computation,543 properties remain. new max is 2
SDD size :38 after 41
Reachability property qltransition_533 is true.
Reachability property qltransition_513 is true.
SDD proceeding with computation,541 properties remain. new max is 2
SDD size :41 after 44
Reachability property qltransition_517 is true.
Reachability property qltransition_497 is true.
SDD proceeding with computation,539 properties remain. new max is 2
SDD size :44 after 47
Reachability property qltransition_501 is true.
Reachability property qltransition_481 is true.
SDD proceeding with computation,537 properties remain. new max is 2
SDD size :47 after 50
Reachability property qltransition_485 is true.
Reachability property qltransition_465 is true.
SDD proceeding with computation,535 properties remain. new max is 2
SDD size :50 after 53
Reachability property qltransition_469 is true.
Reachability property qltransition_449 is true.
SDD proceeding with computation,533 properties remain. new max is 2
SDD size :53 after 56
Reachability property qltransition_453 is true.
Reachability property qltransition_433 is true.
SDD proceeding with computation,531 properties remain. new max is 2
SDD size :56 after 59
Reachability property qltransition_437 is true.
Reachability property qltransition_417 is true.
SDD proceeding with computation,529 properties remain. new max is 2
SDD size :59 after 62
Reachability property qltransition_421 is true.
Reachability property qltransition_401 is true.
SDD proceeding with computation,527 properties remain. new max is 2
SDD size :62 after 65
Reachability property qltransition_405 is true.
Reachability property qltransition_385 is true.
SDD proceeding with computation,525 properties remain. new max is 2
SDD size :65 after 68
Reachability property qltransition_389 is true.
Reachability property qltransition_369 is true.
SDD proceeding with computation,523 properties remain. new max is 2
SDD size :68 after 71
[2023-03-25 08:09:35] [INFO ] After 3294ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
Reachability property qltransition_373 is true.
Reachability property qltransition_353 is true.
SDD proceeding with computation,521 properties remain. new max is 2
SDD size :71 after 74
Reachability property qltransition_357 is true.
Reachability property qltransition_337 is true.
SDD proceeding with computation,519 properties remain. new max is 2
SDD size :74 after 77
Reachability property qltransition_341 is true.
Reachability property qltransition_321 is true.
SDD proceeding with computation,517 properties remain. new max is 2
SDD size :77 after 80
[2023-03-25 08:09:36] [INFO ] [Nat]Absence check using 270 positive place invariants in 50 ms returned sat
Reachability property qltransition_325 is true.
Reachability property qltransition_305 is true.
SDD proceeding with computation,515 properties remain. new max is 2
SDD size :80 after 83
Reachability property qltransition_309 is true.
Reachability property qltransition_289 is true.
SDD proceeding with computation,513 properties remain. new max is 2
SDD size :83 after 86
Reachability property qltransition_293 is true.
Reachability property qltransition_273 is true.
SDD proceeding with computation,511 properties remain. new max is 2
SDD size :86 after 89
Reachability property qltransition_277 is true.
Reachability property qltransition_268 is true.
SDD proceeding with computation,509 properties remain. new max is 2
SDD size :89 after 92
Reachability property qltransition_283 is true.
SDD proceeding with computation,508 properties remain. new max is 2
SDD size :92 after 93
Reachability property qltransition_280 is true.
Reachability property qltransition_274 is true.
SDD proceeding with computation,506 properties remain. new max is 2
SDD size :93 after 99
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_208 is true.
SDD proceeding with computation,502 properties remain. new max is 2
SDD size :99 after 107
SDD proceeding with computation,502 properties remain. new max is 4
SDD size :107 after 109
Reachability property qltransition_279 is true.
SDD proceeding with computation,501 properties remain. new max is 4
SDD size :109 after 113
Reachability property qltransition_0 is true.
SDD proceeding with computation,500 properties remain. new max is 4
SDD size :113 after 118
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_209 is true.
SDD proceeding with computation,497 properties remain. new max is 4
SDD size :118 after 131
SDD proceeding with computation,497 properties remain. new max is 8
SDD size :131 after 150
SDD proceeding with computation,497 properties remain. new max is 16
SDD size :150 after 167
[2023-03-25 08:09:38] [INFO ] After 2151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-03-25 08:09:39] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 7 ms to minimize.
[2023-03-25 08:09:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
SDD proceeding with computation,497 properties remain. new max is 32
SDD size :167 after 195
Reachability property qltransition_270 is true.
SDD proceeding with computation,496 properties remain. new max is 32
SDD size :195 after 286
Reachability property qltransition_299 is true.
SDD proceeding with computation,495 properties remain. new max is 32
SDD size :286 after 475
SDD proceeding with computation,495 properties remain. new max is 64
SDD size :475 after 593
[2023-03-25 08:09:40] [INFO ] Deduced a trap composed of 4 places in 1010 ms of which 1 ms to minimize.
Reachability property qltransition_296 is true.
SDD proceeding with computation,494 properties remain. new max is 64
SDD size :593 after 2014
[2023-03-25 08:09:40] [INFO ] Deduced a trap composed of 4 places in 140 ms of which 1 ms to minimize.
Reachability property qltransition_290 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_210 is true.
SDD proceeding with computation,489 properties remain. new max is 64
SDD size :2014 after 5350
[2023-03-25 08:09:40] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 13 ms to minimize.
Reachability property qltransition_295 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,484 properties remain. new max is 64
SDD size :5350 after 22162
SDD proceeding with computation,484 properties remain. new max is 128
SDD size :22162 after 23351
Reachability property qltransition_284 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_278 is true.
SDD proceeding with computation,480 properties remain. new max is 128
SDD size :23351 after 31590
SDD proceeding with computation,480 properties remain. new max is 256
SDD size :31590 after 32676
SDD proceeding with computation,480 properties remain. new max is 512
SDD size :32676 after 38523
SDD proceeding with computation,480 properties remain. new max is 1024
SDD size :38523 after 50145
[2023-03-25 08:09:41] [INFO ] Deduced a trap composed of 4 places in 1145 ms of which 1 ms to minimize.
[2023-03-25 08:09:42] [INFO ] Deduced a trap composed of 4 places in 140 ms of which 1 ms to minimize.
Reachability property qltransition_286 is true.
SDD proceeding with computation,479 properties remain. new max is 1024
SDD size :50145 after 236845
Reachability property qltransition_315 is true.
SDD proceeding with computation,478 properties remain. new max is 1024
SDD size :236845 after 734873
SDD proceeding with computation,478 properties remain. new max is 2048
SDD size :734873 after 1.68367e+06
[2023-03-25 08:09:43] [INFO ] Deduced a trap composed of 4 places in 1108 ms of which 3 ms to minimize.
Reachability property qltransition_312 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_297 is true.
[2023-03-25 08:09:43] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 1 ms to minimize.
Reachability property qltransition_294 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,464 properties remain. new max is 2048
SDD size :1.68367e+06 after 1.5556e+08
Reachability property qltransition_300 is true.
SDD proceeding with computation,463 properties remain. new max is 2048
SDD size :1.5556e+08 after 1.58476e+08
[2023-03-25 08:09:44] [INFO ] Deduced a trap composed of 4 places in 751 ms of which 1 ms to minimize.
[2023-03-25 08:09:44] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 0 ms to minimize.
[2023-03-25 08:09:44] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
SDD proceeding with computation,463 properties remain. new max is 4096
SDD size :1.58476e+08 after 1.63447e+08
[2023-03-25 08:09:44] [INFO ] Deduced a trap composed of 15 places in 509 ms of which 1 ms to minimize.
SDD proceeding with computation,463 properties remain. new max is 8192
SDD size :1.63447e+08 after 2.58428e+08
[2023-03-25 08:09:45] [INFO ] Deduced a trap composed of 11 places in 399 ms of which 1 ms to minimize.
[2023-03-25 08:09:45] [INFO ] Deduced a trap composed of 4 places in 459 ms of which 1 ms to minimize.
[2023-03-25 08:09:46] [INFO ] Deduced a trap composed of 9 places in 659 ms of which 0 ms to minimize.
[2023-03-25 08:09:46] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 7285 ms
[2023-03-25 08:09:47] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 1 ms to minimize.
[2023-03-25 08:09:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2023-03-25 08:09:47] [INFO ] Deduced a trap composed of 18 places in 139 ms of which 1 ms to minimize.
Reachability property qltransition_331 is true.
Reachability property qltransition_302 is true.
[2023-03-25 08:09:47] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 1 ms to minimize.
SDD proceeding with computation,461 properties remain. new max is 8192
SDD size :2.58428e+08 after 5.38126e+09
[2023-03-25 08:09:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 335 ms
[2023-03-25 08:09:47] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 0 ms to minimize.
[2023-03-25 08:09:47] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 0 ms to minimize.
[2023-03-25 08:09:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 352 ms
[2023-03-25 08:09:48] [INFO ] Deduced a trap composed of 14 places in 145 ms of which 1 ms to minimize.
[2023-03-25 08:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2023-03-25 08:09:48] [INFO ] Deduced a trap composed of 4 places in 124 ms of which 1 ms to minimize.
[2023-03-25 08:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 219 ms
Reachability property qltransition_328 is true.
SDD proceeding with computation,460 properties remain. new max is 8192
SDD size :5.38126e+09 after 4.98521e+10
[2023-03-25 08:09:49] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 1 ms to minimize.
[2023-03-25 08:09:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-03-25 08:09:49] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 1 ms to minimize.
[2023-03-25 08:09:49] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 1 ms to minimize.
Reachability property qltransition_327 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_317 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,447 properties remain. new max is 8192
SDD size :4.98521e+10 after 1.06761e+12
[2023-03-25 08:09:50] [INFO ] Deduced a trap composed of 11 places in 834 ms of which 1 ms to minimize.
[2023-03-25 08:09:50] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2023-03-25 08:09:50] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 0 ms to minimize.
[2023-03-25 08:09:50] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1506 ms
[2023-03-25 08:09:51] [INFO ] After 14341ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 1388 ms.
[2023-03-25 08:09:52] [INFO ] After 16618ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
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)
Reachability property qltransition_316 is true.
SDD proceeding with computation,446 properties remain. new max is 8192
SDD size :1.06761e+12 after 1.08392e+12
[2023-03-25 08:09:53] [INFO ] Flatten gal took : 61 ms
[2023-03-25 08:09:53] [INFO ] Applying decomposition
[2023-03-25 08:09:53] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13803089751962014358.txt' '-o' '/tmp/graph13803089751962014358.bin' '-w' '/tmp/graph13803089751962014358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13803089751962014358.bin' '-l' '-1' '-v' '-w' '/tmp/graph13803089751962014358.weights' '-q' '0' '-e' '0.001'
[2023-03-25 08:09:53] [INFO ] Decomposing Gal with order
[2023-03-25 08:09:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-25 08:09:53] [INFO ] Removed a total of 485 redundant transitions.
[2023-03-25 08:09:53] [INFO ] Flatten gal took : 113 ms
[2023-03-25 08:09:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 488 labels/synchronizations in 92 ms.
[2023-03-25 08:09:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13358032488545132211.gal : 16 ms
[2023-03-25 08:09:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13538736774139677702.prop : 1 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/ReachabilityCardinality13358032488545132211.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13538736774139677702.prop' '--nowitness'

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 ...309
Loading property file /tmp/ReachabilityCardinality13538736774139677702.prop.
SDD proceeding with computation,17 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,17 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,17 properties remain. new max is 16
SDD size :2 after 2
SDD proceeding with computation,17 properties remain. new max is 32
SDD size :2 after 33
SDD proceeding with computation,446 properties remain. new max is 16384
SDD size :1.08392e+12 after 1.09912e+12
SDD proceeding with computation,446 properties remain. new max is 32768
SDD size :1.09912e+12 after 1.31891e+12
SDD proceeding with computation,446 properties remain. new max is 65536
SDD size :1.31891e+12 after 3.13953e+12
Reachability property qltransition_347 is true.
Reachability property qltransition_318 is true.
SDD proceeding with computation,444 properties remain. new max is 65536
SDD size :3.13953e+12 after 6.34847e+13
Reachability property qltransition_344 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_335 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,430 properties remain. new max is 65536
SDD size :6.34847e+13 after 5.73533e+15
Reachability property qltransition_332 is true.
SDD proceeding with computation,429 properties remain. new max is 65536
SDD size :5.73533e+15 after 5.82387e+15
SDD proceeding with computation,429 properties remain. new max is 131072
SDD size :5.82387e+15 after 5.95768e+15
SDD proceeding with computation,429 properties remain. new max is 262144
SDD size :5.95768e+15 after 5.99772e+15
SDD proceeding with computation,429 properties remain. new max is 524288
SDD size :5.99772e+15 after 7.49514e+15
Reachability property qltransition_363 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_334 is true.
SDD proceeding with computation,426 properties remain. new max is 524288
SDD size :7.49514e+15 after 1.18538e+18
Reachability property qltransition_359 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,416 properties remain. new max is 524288
SDD size :1.18538e+18 after 2.13845e+19
Detected timeout of ITS tools.
Detected timeout of ITS tools.
Application raised an uncaught exception Index 18 out of bounds for length 18
java.lang.IndexOutOfBoundsException: Index 18 out of bounds for length 18
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
at java.base/java.util.Objects.checkIndex(Objects.java:359)
at java.base/java.util.ArrayList.get(ArrayList.java:427)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:410)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:402)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:170)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Total runtime 632437 ms.

BK_STOP 1679732394566

--------------------
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:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="ShieldIIPs-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 ShieldIIPs-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-oct2-167903724100077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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