Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r056-tall-174854041700158.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is CloudReconfiguration-PT-306, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-tall-174854041700158
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K 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 StableMarking

=== Now, execution of the tool begins

BK_START 1748647933202

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudReconfiguration-PT-306
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-30 23:32:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-30 23:32:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:32:14] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2025-05-30 23:32:14] [INFO ] Transformed 2584 places.
[2025-05-30 23:32:14] [INFO ] Transformed 3094 transitions.
[2025-05-30 23:32:14] [INFO ] Found NUPN structural information;
[2025-05-30 23:32:14] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 265 ms.
Graph (trivial) has 2956 edges and 2584 vertex of which 882 / 2584 are part of one of the 63 SCC in 12 ms
Free SCC test removed 819 places
Structural test allowed to assert that 867 places are NOT stable. Took 48 ms.
Ensure Unique test removed 936 transitions
Reduce redundant transitions removed 936 transitions.
RANDOM walk for 40000 steps (852 resets) in 3771 ms. (10 steps per ms) remains 1470/1717 properties
BEST_FIRST walk for 120 steps (8 resets) in 21 ms. (5 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 29 ms. (4 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 27 ms. (4 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 69 ms. (1 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 34 ms. (3 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 23 ms. (5 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 22 ms. (5 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1470/1470 properties
[2025-05-30 23:32:16] [INFO ] Flow matrix only has 2096 transitions (discarded 62 similar events)
// Phase 1: matrix 2096 rows 1765 cols
[2025-05-30 23:32:16] [INFO ] Computed 4 invariants in 34 ms
[2025-05-30 23:32:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1470 variables, 1470/1470 constraints. Problems are: Problem set: 0 solved, 1470 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1470/3861 variables, and 1470 constraints, problems are : Problem set: 0 solved, 1470 unsolved in 5154 ms.
Refiners :[Domain max(s): 1470/1765 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1765 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1470/1470 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1470 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1470 variables, 1470/1470 constraints. Problems are: Problem set: 0 solved, 1470 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1470/3861 variables, and 1470 constraints, problems are : Problem set: 0 solved, 1470 unsolved in 5027 ms.
Refiners :[Domain max(s): 1470/1765 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/1765 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1470 constraints, Known Traps: 0/0 constraints]
After SMT, in 10782ms problems are : Problem set: 0 solved, 1470 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1470 out of 1765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1765/1765 places, 2158/2158 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 190 transitions
Trivial Post-agglo rules discarded 190 transitions
Performed 190 trivial Post agglomeration. Transition count delta: 190
Iterating post reduction 0 with 253 rules applied. Total rules applied 253 place count 1765 transition count 1905
Reduce places removed 190 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 212 rules applied. Total rules applied 465 place count 1575 transition count 1883
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 474 place count 1567 transition count 1882
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 474 place count 1567 transition count 1874
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 490 place count 1559 transition count 1874
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 501 place count 1548 transition count 1863
Iterating global reduction 3 with 11 rules applied. Total rules applied 512 place count 1548 transition count 1863
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 552 place count 1528 transition count 1843
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 560 place count 1524 transition count 1870
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 567 place count 1524 transition count 1863
Free-agglomeration rule applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 583 place count 1524 transition count 1847
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 603 place count 1508 transition count 1843
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 606 place count 1508 transition count 1840
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 607 place count 1508 transition count 1840
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 610 place count 1508 transition count 1840
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 612 place count 1508 transition count 1838
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 613 place count 1507 transition count 1837
Applied a total of 613 rules in 330 ms. Remains 1507 /1765 variables (removed 258) and now considering 1837/2158 (removed 321) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 1507/1765 places, 1837/2158 transitions.
RANDOM walk for 2930346 steps (25566 resets) in 120004 ms. (24 steps per ms) remains 364/1470 properties
BEST_FIRST walk for 40003 steps (105 resets) in 502 ms. (79 steps per ms) remains 364/364 properties
BEST_FIRST walk for 40003 steps (104 resets) in 434 ms. (91 steps per ms) remains 364/364 properties
BEST_FIRST walk for 40002 steps (107 resets) in 426 ms. (93 steps per ms) remains 364/364 properties
BEST_FIRST walk for 40003 steps (114 resets) in 484 ms. (82 steps per ms) remains 355/364 properties
BEST_FIRST walk for 40002 steps (122 resets) in 357 ms. (111 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40004 steps (116 resets) in 404 ms. (98 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40004 steps (112 resets) in 339 ms. (117 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40002 steps (115 resets) in 443 ms. (90 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40004 steps (109 resets) in 412 ms. (96 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40003 steps (109 resets) in 403 ms. (99 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40002 steps (99 resets) in 342 ms. (116 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40003 steps (107 resets) in 405 ms. (98 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40002 steps (135 resets) in 391 ms. (102 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40002 steps (115 resets) in 459 ms. (86 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40004 steps (105 resets) in 341 ms. (116 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40002 steps (111 resets) in 375 ms. (106 steps per ms) remains 355/355 properties
BEST_FIRST walk for 40003 steps (121 resets) in 398 ms. (100 steps per ms) remains 343/355 properties
BEST_FIRST walk for 40002 steps (108 resets) in 388 ms. (102 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40001 steps (108 resets) in 337 ms. (118 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40002 steps (123 resets) in 379 ms. (105 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40001 steps (111 resets) in 408 ms. (97 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40002 steps (118 resets) in 474 ms. (84 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40003 steps (114 resets) in 323 ms. (123 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40001 steps (116 resets) in 359 ms. (111 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40004 steps (110 resets) in 275 ms. (144 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40004 steps (116 resets) in 303 ms. (131 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40002 steps (115 resets) in 427 ms. (93 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40001 steps (105 resets) in 418 ms. (95 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40003 steps (118 resets) in 329 ms. (121 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40003 steps (116 resets) in 427 ms. (93 steps per ms) remains 343/343 properties
BEST_FIRST walk for 40002 steps (118 resets) in 369 ms. (108 steps per ms) remains 339/343 properties
BEST_FIRST walk for 40003 steps (115 resets) in 255 ms. (156 steps per ms) remains 337/339 properties
BEST_FIRST walk for 40004 steps (119 resets) in 254 ms. (156 steps per ms) remains 337/337 properties
BEST_FIRST walk for 40002 steps (110 resets) in 243 ms. (163 steps per ms) remains 337/337 properties
BEST_FIRST walk for 40003 steps (105 resets) in 240 ms. (165 steps per ms) remains 337/337 properties
BEST_FIRST walk for 40003 steps (105 resets) in 247 ms. (161 steps per ms) remains 337/337 properties
BEST_FIRST walk for 40004 steps (110 resets) in 247 ms. (161 steps per ms) remains 337/337 properties
BEST_FIRST walk for 40002 steps (115 resets) in 248 ms. (160 steps per ms) remains 337/337 properties
BEST_FIRST walk for 40004 steps (102 resets) in 239 ms. (166 steps per ms) remains 336/337 properties
BEST_FIRST walk for 40004 steps (115 resets) in 239 ms. (166 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40002 steps (115 resets) in 244 ms. (163 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40002 steps (96 resets) in 235 ms. (169 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40004 steps (97 resets) in 299 ms. (133 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40002 steps (105 resets) in 402 ms. (99 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40002 steps (117 resets) in 438 ms. (91 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40003 steps (105 resets) in 337 ms. (118 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40002 steps (88 resets) in 463 ms. (86 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40003 steps (106 resets) in 363 ms. (109 steps per ms) remains 336/336 properties
BEST_FIRST walk for 40003 steps (106 resets) in 311 ms. (128 steps per ms) remains 335/336 properties
BEST_FIRST walk for 40003 steps (108 resets) in 392 ms. (101 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (98 resets) in 373 ms. (106 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (113 resets) in 365 ms. (109 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (110 resets) in 363 ms. (109 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (110 resets) in 309 ms. (129 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (107 resets) in 393 ms. (101 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (107 resets) in 322 ms. (123 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (123 resets) in 433 ms. (92 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40001 steps (112 resets) in 362 ms. (110 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40001 steps (103 resets) in 308 ms. (129 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40002 steps (126 resets) in 374 ms. (106 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (124 resets) in 364 ms. (109 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (122 resets) in 323 ms. (123 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (115 resets) in 395 ms. (101 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40002 steps (108 resets) in 412 ms. (96 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (97 resets) in 425 ms. (93 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (115 resets) in 432 ms. (92 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (118 resets) in 311 ms. (128 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (117 resets) in 428 ms. (93 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (122 resets) in 365 ms. (109 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (105 resets) in 317 ms. (125 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40003 steps (110 resets) in 445 ms. (89 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40004 steps (124 resets) in 371 ms. (107 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40002 steps (98 resets) in 334 ms. (119 steps per ms) remains 335/335 properties
BEST_FIRST walk for 40002 steps (118 resets) in 428 ms. (93 steps per ms) remains 334/335 properties
BEST_FIRST walk for 40002 steps (124 resets) in 425 ms. (93 steps per ms) remains 334/334 properties
BEST_FIRST walk for 40001 steps (109 resets) in 421 ms. (94 steps per ms) remains 334/334 properties
BEST_FIRST walk for 40002 steps (112 resets) in 430 ms. (92 steps per ms) remains 334/334 properties
BEST_FIRST walk for 40003 steps (121 resets) in 343 ms. (116 steps per ms) remains 334/334 properties
BEST_FIRST walk for 40002 steps (117 resets) in 405 ms. (98 steps per ms) remains 334/334 properties
BEST_FIRST walk for 40003 steps (116 resets) in 433 ms. (92 steps per ms) remains 334/334 properties
BEST_FIRST walk for 40003 steps (115 resets) in 320 ms. (124 steps per ms) remains 334/334 properties
BEST_FIRST walk for 40002 steps (106 resets) in 366 ms. (108 steps per ms) remains 325/334 properties
BEST_FIRST walk for 40001 steps (112 resets) in 399 ms. (100 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40003 steps (115 resets) in 309 ms. (129 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40003 steps (119 resets) in 331 ms. (120 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40002 steps (111 resets) in 346 ms. (115 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40004 steps (96 resets) in 407 ms. (98 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40002 steps (115 resets) in 399 ms. (100 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40002 steps (117 resets) in 304 ms. (131 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40002 steps (109 resets) in 441 ms. (90 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40003 steps (127 resets) in 300 ms. (132 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40002 steps (112 resets) in 398 ms. (100 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40002 steps (116 resets) in 390 ms. (102 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40003 steps (112 resets) in 302 ms. (132 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40001 steps (114 resets) in 365 ms. (109 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40002 steps (118 resets) in 322 ms. (123 steps per ms) remains 325/325 properties
BEST_FIRST walk for 40003 steps (111 resets) in 432 ms. (92 steps per ms) remains 307/325 properties
BEST_FIRST walk for 40003 steps (104 resets) in 412 ms. (96 steps per ms) remains 307/307 properties
BEST_FIRST walk for 40003 steps (106 resets) in 389 ms. (102 steps per ms) remains 307/307 properties
BEST_FIRST walk for 40004 steps (114 resets) in 329 ms. (121 steps per ms) remains 307/307 properties
BEST_FIRST walk for 40001 steps (108 resets) in 300 ms. (132 steps per ms) remains 298/307 properties
BEST_FIRST walk for 40002 steps (122 resets) in 403 ms. (99 steps per ms) remains 298/298 properties
BEST_FIRST walk for 40003 steps (108 resets) in 366 ms. (109 steps per ms) remains 298/298 properties
BEST_FIRST walk for 40000 steps (117 resets) in 334 ms. (119 steps per ms) remains 298/298 properties
BEST_FIRST walk for 40002 steps (129 resets) in 426 ms. (93 steps per ms) remains 289/298 properties
BEST_FIRST walk for 40003 steps (118 resets) in 436 ms. (91 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40004 steps (113 resets) in 545 ms. (73 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40003 steps (113 resets) in 581 ms. (68 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40004 steps (110 resets) in 655 ms. (60 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40004 steps (121 resets) in 297 ms. (134 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40002 steps (118 resets) in 410 ms. (97 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40002 steps (106 resets) in 370 ms. (107 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40003 steps (116 resets) in 376 ms. (106 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40003 steps (106 resets) in 283 ms. (140 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40000 steps (104 resets) in 368 ms. (108 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40001 steps (123 resets) in 290 ms. (137 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40004 steps (130 resets) in 356 ms. (112 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40003 steps (114 resets) in 383 ms. (104 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40003 steps (124 resets) in 396 ms. (100 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40002 steps (113 resets) in 401 ms. (99 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40004 steps (107 resets) in 347 ms. (114 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40004 steps (109 resets) in 347 ms. (114 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40002 steps (102 resets) in 328 ms. (121 steps per ms) remains 289/289 properties
BEST_FIRST walk for 40002 steps (114 resets) in 275 ms. (144 steps per ms) remains 278/289 properties
BEST_FIRST walk for 40001 steps (118 resets) in 360 ms. (110 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40004 steps (111 resets) in 373 ms. (106 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (113 resets) in 353 ms. (113 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (104 resets) in 372 ms. (107 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (108 resets) in 367 ms. (108 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40002 steps (109 resets) in 352 ms. (113 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (96 resets) in 417 ms. (95 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40004 steps (125 resets) in 326 ms. (122 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (108 resets) in 287 ms. (138 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40001 steps (107 resets) in 388 ms. (102 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (117 resets) in 387 ms. (103 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40004 steps (118 resets) in 371 ms. (107 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40003 steps (116 resets) in 375 ms. (106 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40002 steps (124 resets) in 311 ms. (128 steps per ms) remains 278/278 properties
BEST_FIRST walk for 40002 steps (118 resets) in 301 ms. (132 steps per ms) remains 267/278 properties
BEST_FIRST walk for 40004 steps (111 resets) in 276 ms. (144 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40003 steps (113 resets) in 337 ms. (118 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40003 steps (124 resets) in 366 ms. (109 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40003 steps (121 resets) in 358 ms. (111 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40004 steps (98 resets) in 375 ms. (106 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40004 steps (111 resets) in 327 ms. (121 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40004 steps (108 resets) in 393 ms. (101 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40001 steps (113 resets) in 407 ms. (98 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40002 steps (106 resets) in 384 ms. (103 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40004 steps (126 resets) in 270 ms. (147 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40002 steps (115 resets) in 373 ms. (106 steps per ms) remains 267/267 properties
BEST_FIRST walk for 40003 steps (109 resets) in 371 ms. (107 steps per ms) remains 266/267 properties
BEST_FIRST walk for 40004 steps (101 resets) in 264 ms. (150 steps per ms) remains 266/266 properties
BEST_FIRST walk for 40002 steps (108 resets) in 298 ms. (133 steps per ms) remains 266/266 properties
BEST_FIRST walk for 40003 steps (113 resets) in 394 ms. (101 steps per ms) remains 266/266 properties
BEST_FIRST walk for 40002 steps (114 resets) in 360 ms. (110 steps per ms) remains 263/266 properties
BEST_FIRST walk for 40000 steps (104 resets) in 387 ms. (103 steps per ms) remains 263/263 properties
BEST_FIRST walk for 40003 steps (135 resets) in 339 ms. (117 steps per ms) remains 263/263 properties
BEST_FIRST walk for 40003 steps (112 resets) in 388 ms. (102 steps per ms) remains 255/263 properties
BEST_FIRST walk for 40002 steps (97 resets) in 351 ms. (113 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40004 steps (114 resets) in 300 ms. (132 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40000 steps (106 resets) in 392 ms. (101 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40002 steps (112 resets) in 343 ms. (116 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40003 steps (119 resets) in 280 ms. (142 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40003 steps (105 resets) in 353 ms. (113 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40002 steps (106 resets) in 302 ms. (132 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40003 steps (105 resets) in 263 ms. (151 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40004 steps (116 resets) in 330 ms. (120 steps per ms) remains 255/255 properties
BEST_FIRST walk for 40003 steps (108 resets) in 318 ms. (125 steps per ms) remains 240/255 properties
BEST_FIRST walk for 40004 steps (106 resets) in 336 ms. (118 steps per ms) remains 240/240 properties
BEST_FIRST walk for 40001 steps (113 resets) in 300 ms. (132 steps per ms) remains 236/240 properties
BEST_FIRST walk for 40003 steps (110 resets) in 238 ms. (167 steps per ms) remains 236/236 properties
BEST_FIRST walk for 40004 steps (106 resets) in 247 ms. (161 steps per ms) remains 232/236 properties
BEST_FIRST walk for 40002 steps (106 resets) in 299 ms. (133 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (103 resets) in 239 ms. (166 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40001 steps (107 resets) in 233 ms. (170 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40001 steps (123 resets) in 386 ms. (103 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (116 resets) in 331 ms. (120 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (90 resets) in 239 ms. (166 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (118 resets) in 267 ms. (149 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40004 steps (127 resets) in 334 ms. (119 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (115 resets) in 224 ms. (177 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40001 steps (93 resets) in 317 ms. (125 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (104 resets) in 319 ms. (125 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (115 resets) in 302 ms. (132 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (128 resets) in 302 ms. (132 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40004 steps (115 resets) in 296 ms. (134 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (104 resets) in 299 ms. (133 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40000 steps (106 resets) in 338 ms. (117 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (125 resets) in 213 ms. (186 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (134 resets) in 185 ms. (215 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (116 resets) in 181 ms. (219 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40003 steps (107 resets) in 187 ms. (212 steps per ms) remains 232/232 properties
BEST_FIRST walk for 40002 steps (113 resets) in 180 ms. (221 steps per ms) remains 222/232 properties
BEST_FIRST walk for 40002 steps (98 resets) in 182 ms. (218 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (114 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (108 resets) in 180 ms. (221 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (110 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (119 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (109 resets) in 185 ms. (215 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (114 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (123 resets) in 179 ms. (222 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (104 resets) in 186 ms. (213 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (118 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (108 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (119 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (119 resets) in 182 ms. (218 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (105 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (99 resets) in 192 ms. (207 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (114 resets) in 180 ms. (221 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (105 resets) in 182 ms. (218 steps per ms) remains 217/222 properties
BEST_FIRST walk for 40004 steps (120 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (108 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (109 resets) in 178 ms. (223 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (112 resets) in 178 ms. (223 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (112 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (115 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (118 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (115 resets) in 182 ms. (218 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (125 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (105 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (125 resets) in 178 ms. (223 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (118 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (105 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (111 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (120 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (118 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (108 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (113 resets) in 184 ms. (216 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (108 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (114 resets) in 172 ms. (231 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (123 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (117 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (118 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (104 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (112 resets) in 174 ms. (228 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (115 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (116 resets) in 184 ms. (216 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (110 resets) in 178 ms. (223 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (119 resets) in 182 ms. (218 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (117 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (106 resets) in 182 ms. (218 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (111 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (106 resets) in 176 ms. (225 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (105 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (107 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (113 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (99 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (124 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (121 resets) in 178 ms. (223 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (119 resets) in 178 ms. (223 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (109 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (117 resets) in 179 ms. (222 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (131 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (133 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (116 resets) in 176 ms. (226 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (108 resets) in 173 ms. (229 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40001 steps (119 resets) in 177 ms. (224 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40002 steps (111 resets) in 175 ms. (227 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40003 steps (125 resets) in 180 ms. (221 steps per ms) remains 217/217 properties
// Phase 1: matrix 1837 rows 1507 cols
[2025-05-30 23:33:26] [INFO ] Computed 4 invariants in 11 ms
[2025-05-30 23:33:26] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (OVERLAPS) 700/917 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/917 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (OVERLAPS) 590/1507 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1507 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1837/3344 variables, 1507/1511 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3344 variables, 1/1512 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3344 variables, 0/1512 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (OVERLAPS) 0/3344 variables, 0/1512 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3344/3344 variables, and 1512 constraints, problems are : Problem set: 0 solved, 217 unsolved in 39473 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1507/1507 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (OVERLAPS) 700/917 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/917 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (OVERLAPS) 590/1507 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1507 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1837/3344 variables, 1507/1511 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3344 variables, 1/1512 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Problem smplace_858 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL
SMT process timed out in 54239ms, After SMT, problems are : Problem set: 0 solved, 217 unsolved
Fused 217 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 217 out of 1507 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1507/1507 places, 1837/1837 transitions.
Graph (complete) has 2120 edges and 1507 vertex of which 1499 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 866 transitions
Trivial Post-agglo rules discarded 866 transitions
Performed 866 trivial Post agglomeration. Transition count delta: 866
Iterating post reduction 0 with 872 rules applied. Total rules applied 873 place count 1499 transition count 961
Reduce places removed 866 places and 0 transitions.
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 1 with 971 rules applied. Total rules applied 1844 place count 633 transition count 856
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 53 rules applied. Total rules applied 1897 place count 586 transition count 850
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 8 rules applied. Total rules applied 1905 place count 584 transition count 844
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 4 with 7 rules applied. Total rules applied 1912 place count 580 transition count 841
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1913 place count 579 transition count 841
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 18 Pre rules applied. Total rules applied 1913 place count 579 transition count 823
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 1949 place count 561 transition count 823
Discarding 47 places :
Symmetric choice reduction at 6 with 47 rule applications. Total rules 1996 place count 514 transition count 764
Iterating global reduction 6 with 47 rules applied. Total rules applied 2043 place count 514 transition count 764
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2043 place count 514 transition count 763
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2045 place count 513 transition count 763
Discarding 42 places :
Symmetric choice reduction at 6 with 42 rule applications. Total rules 2087 place count 471 transition count 721
Iterating global reduction 6 with 42 rules applied. Total rules applied 2129 place count 471 transition count 721
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 6 with 24 rules applied. Total rules applied 2153 place count 471 transition count 697
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 16 rules applied. Total rules applied 2169 place count 459 transition count 693
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2171 place count 457 transition count 693
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 2187 place count 441 transition count 667
Iterating global reduction 9 with 16 rules applied. Total rules applied 2203 place count 441 transition count 667
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 2216 place count 441 transition count 654
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 2222 place count 435 transition count 642
Iterating global reduction 10 with 6 rules applied. Total rules applied 2228 place count 435 transition count 642
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 2230 place count 433 transition count 638
Iterating global reduction 10 with 2 rules applied. Total rules applied 2232 place count 433 transition count 638
Performed 113 Post agglomeration using F-continuation condition with reduction of 67 identical transitions.
Deduced a syphon composed of 113 places in 0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3019.t2630.t2631.t2632.t2648.t2649.t2650.t2651.t2652.t2758.t2759.t2659.t2660.t2731.t2732.t2667.t2668.t2669.t2670.t2671.t2673.t2674.t2675.t2676.t2677.t2181.t2092 and 1 places that fell out of Prefix Of Interest.
Iterating global reduction 10 with 114 rules applied. Total rules applied 2346 place count 318 transition count 457
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2182.t2183.t2184.t2185.t2186.t2187.t2188.t2189.t3022.t2630.t2631.t2632.t2648.t2649.t2650.t2651.t2652.t2758.t2759.t2659.t2660.t2731.t2732.t2667.t2668.t2669.t2670.t2671.t2673.t2674.t2675.t2676.t2677.t2181.t2013 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 177 edges and 317 vertex of which 87 / 317 are part of one of the 7 SCC in 1 ms
Free SCC test removed 80 places
Iterating post reduction 10 with 8 rules applied. Total rules applied 2354 place count 237 transition count 450
Drop transitions (Empty/Sink Transition effects.) removed 162 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 169 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 11 with 170 rules applied. Total rules applied 2524 place count 237 transition count 280
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2526 place count 236 transition count 279
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 2527 place count 235 transition count 278
Iterating global reduction 13 with 1 rules applied. Total rules applied 2528 place count 235 transition count 278
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 2532 place count 233 transition count 276
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2535 place count 233 transition count 273
Free-agglomeration rule applied 6 times.
Iterating global reduction 14 with 6 rules applied. Total rules applied 2541 place count 233 transition count 267
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2547 place count 227 transition count 267
Applied a total of 2547 rules in 260 ms. Remains 227 /1507 variables (removed 1280) and now considering 267/1837 (removed 1570) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 260 ms. Remains : 227/1507 places, 267/1837 transitions.
Total runtime 126315 ms.
ITS solved all properties within timeout

BK_STOP 1748648061057

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

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="CloudReconfiguration-PT-306"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is CloudReconfiguration-PT-306, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r056-tall-174854041700158"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-306.tgz
mv CloudReconfiguration-PT-306 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;