Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r203-tall-174894540900342.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldIIPt-PT-030B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r203-tall-174894540900342
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 964K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 512K May 29 14:32 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 1748997553618

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPt-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-06-04 00:39:15] [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]
[2025-06-04 00:39:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:39:15] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2025-06-04 00:39:15] [INFO ] Transformed 2103 places.
[2025-06-04 00:39:15] [INFO ] Transformed 1953 transitions.
[2025-06-04 00:39:15] [INFO ] Found NUPN structural information;
[2025-06-04 00:39:15] [INFO ] Parsed PT model containing 2103 places and 1953 transitions and 4866 arcs in 369 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 2103/2103 places, 1953/1953 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 512 transitions
Trivial Post-agglo rules discarded 512 transitions
Performed 512 trivial Post agglomeration. Transition count delta: 512
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 2103 transition count 1441
Reduce places removed 512 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 514 rules applied. Total rules applied 1026 place count 1591 transition count 1439
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1027 place count 1590 transition count 1439
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 121 Pre rules applied. Total rules applied 1027 place count 1590 transition count 1318
Deduced a syphon composed of 121 places in 16 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 242 rules applied. Total rules applied 1269 place count 1469 transition count 1318
Performed 809 Post agglomeration using F-continuation condition.Transition count delta: 809
Deduced a syphon composed of 809 places in 1 ms
Reduce places removed 809 places and 0 transitions.
Iterating global reduction 3 with 1618 rules applied. Total rules applied 2887 place count 660 transition count 509
Renaming transitions due to excessive name length > 1024 char.
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -59
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 3065 place count 571 transition count 568
Applied a total of 3065 rules in 302 ms. Remains 571 /2103 variables (removed 1532) and now considering 568/1953 (removed 1385) transitions.
// Phase 1: matrix 568 rows 571 cols
[2025-06-04 00:39:15] [INFO ] Computed 271 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:39:16] [INFO ] Implicit Places using invariants in 712 ms returned [563, 564]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 752 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 569/2103 places, 568/1953 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 569 transition count 567
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 568 transition count 567
Applied a total of 2 rules in 13 ms. Remains 568 /569 variables (removed 1) and now considering 567/568 (removed 1) transitions.
// Phase 1: matrix 567 rows 568 cols
[2025-06-04 00:39:16] [INFO ] Computed 269 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:39:17] [INFO ] Implicit Places using invariants in 411 ms returned [557]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 413 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 567/2103 places, 567/1953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 566 transition count 566
Applied a total of 2 rules in 18 ms. Remains 566 /567 variables (removed 1) and now considering 566/567 (removed 1) transitions.
// Phase 1: matrix 566 rows 566 cols
[2025-06-04 00:39:17] [INFO ] Computed 268 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:39:17] [INFO ] Implicit Places using invariants in 381 ms returned []
[2025-06-04 00:39:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:39:17] [INFO ] State equation strengthened by 267 read => feed constraints.
[2025-06-04 00:39:21] [INFO ] Implicit Places using invariants and state equation in 3999 ms returned []
Implicit Place search using SMT with State Equation took 4387 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 566/2103 places, 566/1953 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 5902 ms. Remains : 566/2103 places, 566/1953 transitions.
Discarding 267 transitions out of 566. Remains 299
Initial state reduction rules removed 1 formulas.
[2025-06-04 00:39:22] [INFO ] Flatten gal took : 269 ms
[2025-06-04 00:39:22] [INFO ] Flatten gal took : 128 ms
[2025-06-04 00:39:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18106619652496360722.gal : 55 ms
[2025-06-04 00:39:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13544598886410609975.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18106619652496360722.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13544598886410609975.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (8 resets) in 3279 ms. (12 steps per ms) remains 141/298 properties
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 141/141 properties
BEST_FIRST walk for 402 steps (8 resets) in 19 ms. (20 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 141/141 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 402 steps (8 resets) in 22 ms. (17 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 141/141 properties
Loading property file /tmp/ReachabilityCardinality13544598886410609975.prop.
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 141/141 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 24 ms. (16 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 141/141 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 141/141 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 141/141 properties
[2025-06-04 00:39:22] [INFO ] Invariant cache hit.
[2025-06-04 00:39:22] [INFO ] State equation strengthened by 267 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_560 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_202 is true.
SDD proceeding with computation,292 properties remain. new max is 2
SDD size :5 after 9
Reachability property qltransition_542 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
SDD proceeding with computation,288 properties remain. new max is 2
SDD size :9 after 14
Reachability property qltransition_518 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
SDD proceeding with computation,283 properties remain. new max is 2
SDD size :14 after 21
Reachability property qltransition_506 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
SDD proceeding with computation,279 properties remain. new max is 2
SDD size :21 after 26
Reachability property qltransition_482 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_166 is true.
SDD proceeding with computation,274 properties remain. new max is 2
SDD size :26 after 33
Reachability property qltransition_470 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
SDD proceeding with computation,270 properties remain. new max is 2
SDD size :33 after 38
Reachability property qltransition_446 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_148 is true.
SDD proceeding with computation,265 properties remain. new max is 2
SDD size :38 after 45
Reachability property qltransition_434 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_142 is true.
SDD proceeding with computation,261 properties remain. new max is 2
SDD size :45 after 50
Reachability property qltransition_410 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_130 is true.
SDD proceeding with computation,256 properties remain. new max is 2
SDD size :50 after 57
Reachability property qltransition_398 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_125 is true.
Reachability property qltransition_124 is true.
SDD proceeding with computation,252 properties remain. new max is 2
SDD size :57 after 62
Reachability property qltransition_374 is true.
Reachability property qltransition_119 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_112 is true.
SDD proceeding with computation,247 properties remain. new max is 2
SDD size :62 after 69
Reachability property qltransition_362 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_106 is true.
SDD proceeding with computation,243 properties remain. new max is 2
SDD size :69 after 74
Reachability property qltransition_338 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_94 is true.
SDD proceeding with computation,238 properties remain. new max is 2
SDD size :74 after 81
Reachability property qltransition_326 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_88 is true.
SDD proceeding with computation,234 properties remain. new max is 2
SDD size :81 after 86
Reachability property qltransition_302 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
SDD proceeding with computation,229 properties remain. new max is 2
SDD size :86 after 93
Reachability property qltransition_290 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_70 is true.
SDD proceeding with computation,225 properties remain. new max is 2
SDD size :93 after 98
Reachability property qltransition_266 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
SDD proceeding with computation,220 properties remain. new max is 2
SDD size :98 after 105
Reachability property qltransition_254 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
SDD proceeding with computation,216 properties remain. new max is 2
SDD size :105 after 110
Reachability property qltransition_230 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,211 properties remain. new max is 2
SDD size :110 after 117
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 271/271 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Reachability property qltransition_218 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_29 is true.
SDD proceeding with computation,207 properties remain. new max is 2
SDD size :117 after 122
SDD proceeding with computation,207 properties remain. new max is 4
SDD size :122 after 123
Reachability property qltransition_214 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,204 properties remain. new max is 4
SDD size :123 after 131
Reachability property qltransition_210 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,202 properties remain. new max is 4
SDD size :131 after 138
Reachability property qltransition_212 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,200 properties remain. new max is 4
SDD size :138 after 167
SDD proceeding with computation,200 properties remain. new max is 8
SDD size :167 after 170
SDD proceeding with computation,200 properties remain. new max is 16
SDD size :170 after 210
SDD proceeding with computation,200 properties remain. new max is 32
SDD size :210 after 359
SDD proceeding with computation,200 properties remain. new max is 64
SDD size :359 after 437
Reachability property qltransition_226 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,193 properties remain. new max is 64
SDD size :437 after 5575
SDD proceeding with computation,193 properties remain. new max is 128
SDD size :5575 after 21178
SDD proceeding with computation,193 properties remain. new max is 256
SDD size :21178 after 140449
Reachability property qltransition_238 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,186 properties remain. new max is 256
SDD size :140449 after 1.80224e+07
Reachability property qltransition_250 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,179 properties remain. new max is 256
SDD size :1.80224e+07 after 8.9129e+09
Reachability property qltransition_262 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
SDD proceeding with computation,174 properties remain. new max is 256
SDD size :8.9129e+09 after 1.67772e+12
Reachability property qltransition_260 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,172 properties remain. new max is 256
SDD size :1.67772e+12 after 3.2078e+14
Reachability property qltransition_274 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,165 properties remain. new max is 256
SDD size :3.2078e+14 after 1.37452e+17
Reachability property qltransition_286 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,158 properties remain. new max is 256
SDD size :1.37452e+17 after 4.39805e+19
Reachability property qltransition_298 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,151 properties remain. new max is 256
SDD size :4.39805e+19 after 2.55087e+22
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/271 constraints. Problems are: Problem set: 97 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 6/277 variables, 131/402 constraints. Problems are: Problem set: 97 solved, 44 unsolved
Reachability property qltransition_310 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,144 properties remain. new max is 256
SDD size :2.55087e+22 after 1.50026e+25
Reachability property qltransition_322 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,137 properties remain. new max is 256
SDD size :1.50026e+25 after 7.78222e+27
Reachability property qltransition_334 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,130 properties remain. new max is 256
SDD size :7.78222e+27 after 3.67782e+30
Reachability property qltransition_346 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_342 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,123 properties remain. new max is 256
SDD size :3.67782e+30 after 1.50525e+33
Reachability property qltransition_358 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,116 properties remain. new max is 256
SDD size :1.50525e+33 after 4.76959e+35
Reachability property qltransition_370 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,109 properties remain. new max is 256
SDD size :4.76959e+35 after 2.77751e+38
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 6/408 constraints. Problems are: Problem set: 97 solved, 44 unsolved
Reachability property qltransition_382 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,102 properties remain. new max is 256
SDD size :2.77751e+38 after 1.74061e+41
Reachability property qltransition_394 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,95 properties remain. new max is 256
SDD size :1.74061e+41 after 5.44694e+43
Reachability property qltransition_406 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_127 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,88 properties remain. new max is 256
SDD size :5.44694e+43 after 2.69376e+46
Reachability property qltransition_418 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_133 is true.
Reachability property qltransition_132 is true.
SDD proceeding with computation,82 properties remain. new max is 256
SDD size :2.69376e+46 after 9.12708e+48
Reachability property qltransition_430 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,80 properties remain. new max is 256
SDD size :9.12708e+48 after 1.29807e+51
Reachability property qltransition_428 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,74 properties remain. new max is 256
SDD size :1.29807e+51 after 6.01008e+53
Reachability property qltransition_442 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,67 properties remain. new max is 256
SDD size :6.01008e+53 after 2.65846e+56
Reachability property qltransition_454 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,60 properties remain. new max is 256
SDD size :2.65846e+56 after 8.50706e+58
Reachability property qltransition_466 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,53 properties remain. new max is 256
SDD size :8.50706e+58 after 4.55978e+61
After SMT solving in domain Real declared 277/1132 variables, and 408 constraints, problems are : Problem set: 141 solved, 0 unsolved in 2512 ms.
Refiners :[Domain max(s): 277/566 constraints, Positive P Invariants (semi-flows): 131/268 constraints, State Equation: 0/566 constraints, ReadFeed: 0/267 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2637ms problems are : Problem set: 141 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Reachability property qltransition_478 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,46 properties remain. new max is 256
SDD size :4.55978e+61 after 2.85837e+64
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 299 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
Total runtime 10169 ms.

BK_STOP 1748997565293

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ShieldIIPt-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 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-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 r203-tall-174894540900342"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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