About the Execution of 2025-gold for DBSingleClientW-PT-d1m06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3012.180 | 183986.00 | 519302.00 | 438.10 | 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/mcc2026-input.r096-smll-177946996400097.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is DBSingleClientW-PT-d1m06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-177946996400097
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 7.4K Mar 6 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 6 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 6 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 6 18:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 6 18:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 6 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Mar 6 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 432K Mar 3 18:30 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 1779529167463
Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DBSingleClientW-PT-d1m06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2026-05-23 09:39:29] [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]
[2026-05-23 09:39:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 09:39:30] [INFO ] Load time of PNML (sax parser for PT used): 313 ms
[2026-05-23 09:39:30] [INFO ] Transformed 1440 places.
[2026-05-23 09:39:30] [INFO ] Transformed 672 transitions.
[2026-05-23 09:39:30] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 545 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1440/1440 places, 672/672 transitions.
Reduce places removed 1114 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 326 transition count 592
Applied a total of 1194 rules in 92 ms. Remains 326 /1440 variables (removed 1114) and now considering 592/672 (removed 80) transitions.
// Phase 1: matrix 592 rows 326 cols
[2026-05-23 09:39:30] [INFO ] Computed 2 invariants in 41 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 09:39:31] [INFO ] Implicit Places using invariants in 1131 ms returned []
[2026-05-23 09:39:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 09:39:32] [INFO ] State equation strengthened by 338 read => feed constraints.
[2026-05-23 09:39:36] [INFO ] Implicit Places using invariants and state equation in 5333 ms returned []
Implicit Place search using SMT with State Equation took 6546 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2026-05-23 09:39:36] [INFO ] Invariant cache hit.
[2026-05-23 09:39:36] [INFO ] State equation strengthened by 338 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/326 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/326 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
SMT process timed out in 32170ms, After SMT, problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 32215ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 38920 ms. Remains : 326/1440 places, 592/672 transitions.
Discarding 275 transitions out of 592. Remains 317
Initial state reduction rules removed 1 formulas.
[2026-05-23 09:40:10] [INFO ] Flatten gal took : 266 ms
[2026-05-23 09:40:10] [INFO ] Flatten gal took : 141 ms
[2026-05-23 09:40:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14114814073049044656.gal : 81 ms
[2026-05-23 09:40:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5062592131228996951.prop : 16 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/ReachabilityCardinality14114814073049044656.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5062592131228996951.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 ...329
Loading property file /tmp/ReachabilityCardinality5062592131228996951.prop.
RANDOM walk for 40000 steps (9240 resets) in 5569 ms. (7 steps per ms) remains 260/316 properties
BEST_FIRST walk for 402 steps (20 resets) in 18 ms. (21 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (18 resets) in 13 ms. (28 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (17 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (19 resets) in 20 ms. (19 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (22 resets) in 32 ms. (12 steps per ms) remains 260/260 properties
BEST_FIRST walk for 401 steps (17 resets) in 20 ms. (19 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (20 resets) in 24 ms. (16 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (21 resets) in 25 ms. (15 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (28 resets) in 29 ms. (13 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (17 resets) in 21 ms. (18 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 36 ms. (10 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (17 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (18 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (17 resets) in 14 ms. (26 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (18 resets) in 14 ms. (26 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (23 resets) in 16 ms. (23 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
Reachability property qltransition_466 is true.
BEST_FIRST walk for 403 steps (19 resets) in 20 ms. (19 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (24 resets) in 15 ms. (25 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (19 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,310 properties remain. new max is 2
SDD size :1 after 5
BEST_FIRST walk for 402 steps (20 resets) in 18 ms. (21 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (25 resets) in 14 ms. (26 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (22 resets) in 15 ms. (25 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (17 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 18 ms. (21 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (23 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (18 resets) in 18 ms. (21 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (16 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (22 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (20 resets) in 12 ms. (31 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (10 resets) in 13 ms. (28 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (27 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 260/260 properties
BEST_FIRST walk for 401 steps (24 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
BEST_FIRST walk for 400 steps (21 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (18 resets) in 11 ms. (33 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 15 ms. (25 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (20 resets) in 11 ms. (33 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (23 resets) in 13 ms. (28 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (16 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (16 resets) in 8 ms. (44 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (14 resets) in 8 ms. (44 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (18 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (20 resets) in 13 ms. (28 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (11 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (20 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
Reachability property qltransition_46 is true.
BEST_FIRST walk for 404 steps (18 resets) in 8 ms. (44 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (22 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
Reachability property qltransition_4 is true.
SDD proceeding with computation,308 properties remain. new max is 2
SDD size :5 after 20
BEST_FIRST walk for 402 steps (20 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
[2026-05-23 09:40:11] [INFO ] Invariant cache hit.
[2026-05-23 09:40:11] [INFO ] State equation strengthened by 338 read => feed constraints.
Reachability property qltransition_467 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,305 properties remain. new max is 2
SDD size :20 after 34
SDD proceeding with computation,305 properties remain. new max is 4
SDD size :34 after 46
SDD proceeding with computation,305 properties remain. new max is 8
SDD size :46 after 72
SDD proceeding with computation,305 properties remain. new max is 16
SDD size :72 after 96
SDD proceeding with computation,305 properties remain. new max is 32
SDD size :96 after 124
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,305 properties remain. new max is 64
SDD size :124 after 148
SDD proceeding with computation,305 properties remain. new max is 128
SDD size :148 after 200
SDD proceeding with computation,305 properties remain. new max is 256
SDD size :200 after 278
Reachability property qltransition_226 is true.
SDD proceeding with computation,304 properties remain. new max is 256
SDD size :278 after 518
Reachability property qltransition_588 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_561 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_485 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,282 properties remain. new max is 256
SDD size :518 after 3181
SDD proceeding with computation,282 properties remain. new max is 512
SDD size :3181 after 5926
SDD proceeding with computation,282 properties remain. new max is 1024
SDD size :5926 after 9106
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 248 unsolved
SMT process timed out in 5723ms, After SMT, problems are : Problem set: 12 solved, 248 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 258 out of 326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 326/326 places, 592/592 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 318 transition count 580
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 318 transition count 580
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 316 transition count 578
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 316 transition count 578
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 315 transition count 577
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 315 transition count 577
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 315 transition count 576
Applied a total of 23 rules in 225 ms. Remains 315 /326 variables (removed 11) and now considering 576/592 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 226 ms. Remains : 315/326 places, 576/592 transitions.
SDD proceeding with computation,282 properties remain. new max is 2048
SDD size :9106 after 39843
Reachability property qltransition_580 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,262 properties remain. new max is 2048
SDD size :39843 after 127828
RANDOM walk for 4000000 steps (916841 resets) in 117108 ms. (34 steps per ms) remains 219/248 properties
BEST_FIRST walk for 40004 steps (1890 resets) in 403 ms. (99 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1912 resets) in 417 ms. (95 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1876 resets) in 455 ms. (87 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1889 resets) in 451 ms. (88 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40001 steps (1848 resets) in 485 ms. (82 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1967 resets) in 507 ms. (78 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1851 resets) in 352 ms. (113 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1847 resets) in 419 ms. (95 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1837 resets) in 397 ms. (100 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1908 resets) in 455 ms. (87 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1841 resets) in 393 ms. (101 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1893 resets) in 346 ms. (115 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1890 resets) in 390 ms. (102 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1908 resets) in 373 ms. (106 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1903 resets) in 511 ms. (78 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1835 resets) in 447 ms. (89 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1901 resets) in 522 ms. (76 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1915 resets) in 402 ms. (99 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1872 resets) in 389 ms. (102 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1877 resets) in 377 ms. (105 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1869 resets) in 351 ms. (113 steps per ms) remains 217/219 properties
BEST_FIRST walk for 40002 steps (1921 resets) in 384 ms. (103 steps per ms) remains 217/217 properties
SDD proceeding with computation,262 properties remain. new max is 4096
SDD size :127828 after 194758
BEST_FIRST walk for 40002 steps (1836 resets) in 331 ms. (120 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1845 resets) in 371 ms. (107 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1939 resets) in 353 ms. (113 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1892 resets) in 391 ms. (102 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1869 resets) in 363 ms. (109 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1856 resets) in 330 ms. (120 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1855 resets) in 345 ms. (115 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1923 resets) in 333 ms. (119 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1905 resets) in 378 ms. (105 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1855 resets) in 338 ms. (118 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1936 resets) in 458 ms. (87 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1889 resets) in 473 ms. (84 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1833 resets) in 395 ms. (101 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1877 resets) in 378 ms. (105 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1831 resets) in 375 ms. (106 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1908 resets) in 387 ms. (103 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1887 resets) in 394 ms. (101 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1928 resets) in 341 ms. (116 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1875 resets) in 352 ms. (113 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 404 ms. (98 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1871 resets) in 490 ms. (81 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1838 resets) in 421 ms. (94 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1943 resets) in 377 ms. (105 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1828 resets) in 417 ms. (95 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1872 resets) in 453 ms. (88 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1868 resets) in 376 ms. (106 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1926 resets) in 441 ms. (90 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1886 resets) in 381 ms. (104 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (1916 resets) in 417 ms. (95 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1898 resets) in 410 ms. (97 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1789 resets) in 448 ms. (89 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (1905 resets) in 438 ms. (91 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1834 resets) in 469 ms. (85 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1910 resets) in 372 ms. (107 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (1895 resets) in 403 ms. (99 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1920 resets) in 414 ms. (96 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 363 ms. (109 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (1888 resets) in 403 ms. (99 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (1842 resets) in 375 ms. (106 steps per ms) remains 214/217 properties
BEST_FIRST walk for 40004 steps (1838 resets) in 422 ms. (94 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40000 steps (1887 resets) in 501 ms. (79 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1854 resets) in 466 ms. (85 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1799 resets) in 366 ms. (109 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1860 resets) in 387 ms. (103 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1872 resets) in 391 ms. (102 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 421 ms. (94 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40001 steps (1858 resets) in 471 ms. (84 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 413 ms. (96 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1869 resets) in 349 ms. (114 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1806 resets) in 456 ms. (87 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1869 resets) in 512 ms. (77 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1919 resets) in 441 ms. (90 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1923 resets) in 413 ms. (96 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1849 resets) in 393 ms. (101 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1822 resets) in 337 ms. (118 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1913 resets) in 388 ms. (102 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1929 resets) in 367 ms. (108 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1960 resets) in 354 ms. (112 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1844 resets) in 368 ms. (108 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40001 steps (1862 resets) in 339 ms. (117 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1837 resets) in 365 ms. (109 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1872 resets) in 440 ms. (90 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1968 resets) in 438 ms. (91 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 390 ms. (102 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1926 resets) in 319 ms. (125 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1898 resets) in 324 ms. (123 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1789 resets) in 310 ms. (128 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1837 resets) in 386 ms. (103 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1909 resets) in 463 ms. (86 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1905 resets) in 447 ms. (89 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1913 resets) in 380 ms. (104 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1794 resets) in 406 ms. (98 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1871 resets) in 397 ms. (100 steps per ms) remains 211/214 properties
BEST_FIRST walk for 40003 steps (1908 resets) in 461 ms. (86 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (1846 resets) in 467 ms. (85 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (1791 resets) in 373 ms. (106 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (1863 resets) in 413 ms. (96 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (1840 resets) in 378 ms. (105 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 370 ms. (107 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (1899 resets) in 421 ms. (94 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (1857 resets) in 343 ms. (116 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1951 resets) in 418 ms. (95 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (1858 resets) in 319 ms. (125 steps per ms) remains 210/211 properties
BEST_FIRST walk for 40003 steps (1834 resets) in 399 ms. (100 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (1861 resets) in 332 ms. (120 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (1860 resets) in 337 ms. (118 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (1846 resets) in 307 ms. (129 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (1814 resets) in 396 ms. (100 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (1933 resets) in 405 ms. (98 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (1950 resets) in 370 ms. (107 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (1906 resets) in 382 ms. (104 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (1877 resets) in 340 ms. (117 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 645 ms. (61 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 758 ms. (52 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 776 ms. (51 steps per ms) remains 210/210 properties
SDD proceeding with computation,262 properties remain. new max is 8192
SDD size :194758 after 352704
BEST_FIRST walk for 40000 steps (8000 resets) in 769 ms. (51 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 841 ms. (47 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 689 ms. (57 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (3947 resets) in 501 ms. (79 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40001 steps (3948 resets) in 457 ms. (87 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3903 resets) in 440 ms. (90 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3788 resets) in 527 ms. (75 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3863 resets) in 588 ms. (67 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3898 resets) in 593 ms. (67 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (3923 resets) in 689 ms. (57 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3957 resets) in 475 ms. (84 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (3872 resets) in 560 ms. (71 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (3923 resets) in 560 ms. (71 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40001 steps (3841 resets) in 492 ms. (81 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3864 resets) in 685 ms. (58 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40001 steps (3950 resets) in 474 ms. (84 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3904 resets) in 472 ms. (84 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3904 resets) in 479 ms. (83 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3928 resets) in 591 ms. (67 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3993 resets) in 584 ms. (68 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3940 resets) in 590 ms. (67 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40001 steps (3973 resets) in 483 ms. (82 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3847 resets) in 565 ms. (70 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (3967 resets) in 527 ms. (75 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (3945 resets) in 578 ms. (69 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (3847 resets) in 469 ms. (85 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40001 steps (3928 resets) in 452 ms. (88 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (3765 resets) in 436 ms. (91 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3850 resets) in 434 ms. (91 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3937 resets) in 572 ms. (69 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (3904 resets) in 729 ms. (54 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (3969 resets) in 643 ms. (62 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3874 resets) in 504 ms. (79 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40001 steps (3894 resets) in 523 ms. (76 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (3846 resets) in 555 ms. (71 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (3835 resets) in 486 ms. (82 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40002 steps (3995 resets) in 502 ms. (79 steps per ms) remains 210/210 properties
// Phase 1: matrix 576 rows 315 cols
[2026-05-23 09:41:10] [INFO ] Computed 2 invariants in 9 ms
[2026-05-23 09:41:10] [INFO ] State equation strengthened by 329 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 29/252 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 33/285 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 09:41:18] [INFO ] Deduced a trap composed of 117 places in 186 ms of which 24 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 540/825 variables, 285/288 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Reachability property qltransition_557 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_555 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_168 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/825 variables, 293/581 constraints. Problems are: Problem set: 0 solved, 207 unsolved
SDD proceeding with computation,247 properties remain. new max is 8192
SDD size :352704 after 1.04429e+06
At refinement iteration 8 (INCLUDED_ONLY) 0/825 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Reachability property qltransition_543 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_82 is true.
SDD proceeding with computation,234 properties remain. new max is 8192
SDD size :1.04429e+06 after 1.87359e+06
Reachability property qltransition_553 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_68 is true.
SDD proceeding with computation,211 properties remain. new max is 8192
SDD size :1.87359e+06 after 2.49721e+06
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 64/889 variables, 29/610 constraints. Problems are: Problem set: 0 solved, 207 unsolved
SMT process timed out in 45363ms, After SMT, problems are : Problem set: 10 solved, 197 unsolved
Fused 197 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 212 out of 315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 315/315 places, 576/576 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 304 transition count 512
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 304 transition count 512
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 293 transition count 501
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 293 transition count 501
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 290 transition count 498
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 290 transition count 498
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 51 place count 290 transition count 497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 289 transition count 495
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 289 transition count 495
Applied a total of 53 rules in 98 ms. Remains 289 /315 variables (removed 26) and now considering 495/576 (removed 81) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 289/315 places, 495/576 transitions.
Reachability property qltransition_591 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_589 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_579 is true.
Reachability property qltransition_578 is true.
Reachability property qltransition_577 is true.
Reachability property qltransition_569 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_567 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_473 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_108 is true.
RANDOM walk for 4000000 steps (917375 resets) in 98241 ms. (40 steps per ms) remains 195/197 properties
Reachability property qltransition_107 is true.
BEST_FIRST walk for 40003 steps (1870 resets) in 369 ms. (108 steps per ms) remains 195/195 properties
Reachability property qltransition_106 is true.
BEST_FIRST walk for 40002 steps (1918 resets) in 300 ms. (132 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1801 resets) in 351 ms. (113 steps per ms) remains 195/195 properties
Reachability property qltransition_105 is true.
BEST_FIRST walk for 40004 steps (1917 resets) in 342 ms. (116 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1896 resets) in 284 ms. (140 steps per ms) remains 195/195 properties
Reachability property qltransition_104 is true.
BEST_FIRST walk for 40003 steps (1932 resets) in 395 ms. (101 steps per ms) remains 190/195 properties
Reachability property qltransition_103 is true.
BEST_FIRST walk for 40004 steps (1836 resets) in 364 ms. (109 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1947 resets) in 391 ms. (102 steps per ms) remains 190/190 properties
Reachability property qltransition_102 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_94 is true.
BEST_FIRST walk for 40004 steps (1890 resets) in 469 ms. (85 steps per ms) remains 190/190 properties
Reachability property qltransition_90 is true.
BEST_FIRST walk for 40003 steps (1876 resets) in 407 ms. (98 steps per ms) remains 190/190 properties
Reachability property qltransition_87 is true.
BEST_FIRST walk for 40002 steps (1920 resets) in 532 ms. (75 steps per ms) remains 190/190 properties
Reachability property qltransition_77 is true.
BEST_FIRST walk for 40003 steps (1891 resets) in 415 ms. (96 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 376 ms. (106 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1753 resets) in 322 ms. (123 steps per ms) remains 190/190 properties
Reachability property qltransition_67 is true.
BEST_FIRST walk for 40003 steps (1840 resets) in 355 ms. (112 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1917 resets) in 334 ms. (119 steps per ms) remains 190/190 properties
Reachability property qltransition_65 is true.
BEST_FIRST walk for 40003 steps (1891 resets) in 422 ms. (94 steps per ms) remains 190/190 properties
Reachability property qltransition_63 is true.
BEST_FIRST walk for 40004 steps (1864 resets) in 445 ms. (89 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1950 resets) in 472 ms. (84 steps per ms) remains 190/190 properties
Reachability property qltransition_61 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
BEST_FIRST walk for 40001 steps (1901 resets) in 400 ms. (99 steps per ms) remains 190/190 properties
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
BEST_FIRST walk for 40001 steps (1925 resets) in 379 ms. (105 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1789 resets) in 372 ms. (107 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1830 resets) in 292 ms. (136 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1837 resets) in 297 ms. (134 steps per ms) remains 190/190 properties
Reachability property qltransition_44 is true.
BEST_FIRST walk for 40002 steps (1830 resets) in 369 ms. (108 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 307 ms. (129 steps per ms) remains 190/190 properties
Reachability property qltransition_42 is true.
BEST_FIRST walk for 40002 steps (1936 resets) in 359 ms. (111 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1824 resets) in 326 ms. (122 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1829 resets) in 326 ms. (122 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1938 resets) in 391 ms. (102 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1854 resets) in 301 ms. (132 steps per ms) remains 190/190 properties
Reachability property qltransition_40 is true.
BEST_FIRST walk for 40002 steps (1856 resets) in 372 ms. (107 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1841 resets) in 408 ms. (97 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1840 resets) in 403 ms. (99 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1913 resets) in 411 ms. (97 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1840 resets) in 388 ms. (102 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1841 resets) in 337 ms. (118 steps per ms) remains 190/190 properties
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
BEST_FIRST walk for 40003 steps (1937 resets) in 380 ms. (104 steps per ms) remains 190/190 properties
Reachability property qltransition_33 is true.
Reachability property qltransition_32 is true.
BEST_FIRST walk for 40003 steps (1862 resets) in 394 ms. (101 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1840 resets) in 440 ms. (90 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 402 ms. (99 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1851 resets) in 384 ms. (103 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1862 resets) in 387 ms. (103 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1899 resets) in 392 ms. (101 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1854 resets) in 403 ms. (99 steps per ms) remains 190/190 properties
Reachability property qltransition_28 is true.
BEST_FIRST walk for 40003 steps (1900 resets) in 326 ms. (122 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1855 resets) in 315 ms. (126 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1839 resets) in 320 ms. (124 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1913 resets) in 353 ms. (113 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1888 resets) in 319 ms. (125 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 271 ms. (147 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40003 steps (1897 resets) in 380 ms. (104 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (1865 resets) in 365 ms. (109 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40001 steps (1854 resets) in 332 ms. (120 steps per ms) remains 190/190 properties
Reachability property qltransition_26 is true.
BEST_FIRST walk for 40004 steps (1910 resets) in 347 ms. (114 steps per ms) remains 190/190 properties
Reachability property qltransition_24 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,68 properties remain. new max is 8192
SDD size :2.49721e+06 after 3.33494e+06
Finished probabilistic random walk after 330826 steps, run visited all 190 properties in 3476 ms. (steps per millisecond=95 )
Probabilistic random walk after 330826 steps, saw 135725 distinct states, run finished after 3483 ms. (steps per millisecond=94 ) properties seen :190
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 181911 ms.
BK_STOP 1779529351449
--------------------
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="DBSingleClientW-PT-d1m06"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2025"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is DBSingleClientW-PT-d1m06, 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 r096-smll-177946996400097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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 '
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 ;