MCC'2024- Execution of r012-smll-171620123800038

About the Execution of GreatSPN+red for ASLink-PT-04a

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
825.728	1800000.00	3081712.00	3156.20	[undef]	Time out reached

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r012-smll-171620123800038.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool greatspnxred
Input is ASLink-PT-04a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r012-smll-171620123800038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 860K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 436K May 18 16:42 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 1716244914141

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-04a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-20 22:41:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-20 22:41:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:41:56] [INFO ] Load time of PNML (sax parser for PT used): 447 ms
[2024-05-20 22:41:56] [INFO ] Transformed 1016 places.
[2024-05-20 22:41:56] [INFO ] Transformed 1554 transitions.
[2024-05-20 22:41:56] [INFO ] Found NUPN structural information;
[2024-05-20 22:41:56] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 822 ms.
Structural test allowed to assert that 114 places are NOT stable. Took 23 ms.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
RANDOM walk for 40000 steps (269 resets) in 4939 ms. (8 steps per ms) remains 313/902 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 313/313 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 313/313 properties
// Phase 1: matrix 1538 rows 1016 cols
[2024-05-20 22:41:59] [INFO ] Computed 194 invariants in 116 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 15/328 constraints. Problems are: Problem set: 0 solved, 313 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 313/2554 variables, and 328 constraints, problems are : Problem set: 0 solved, 313 unsolved in 5090 ms.
Refiners :[Domain max(s): 313/1016 constraints, Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 15/148 constraints, State Equation: 0/1016 constraints, PredecessorRefiner: 313/313 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 313 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 15/328 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 3 (OVERLAPS) 60/373 variables, 34/362 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/373 variables, 60/422 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/373 variables, 4/426 constraints. Problems are: Problem set: 0 solved, 313 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 373/2554 variables, and 426 constraints, problems are : Problem set: 0 solved, 313 unsolved in 5020 ms.
Refiners :[Domain max(s): 373/1016 constraints, Positive P Invariants (semi-flows): 34/46 constraints, Generalized P Invariants (flows): 19/148 constraints, State Equation: 0/1016 constraints, PredecessorRefiner: 0/313 constraints, Known Traps: 0/0 constraints]
After SMT, in 10558ms problems are : Problem set: 0 solved, 313 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 313 out of 1016 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 4 places
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 1005 transition count 1474
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 139 place count 941 transition count 1474
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 139 place count 941 transition count 1394
Deduced a syphon composed of 80 places in 4 ms
Ensure Unique test removed 29 places
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 2 with 189 rules applied. Total rules applied 328 place count 832 transition count 1394
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 2 with 1 rules applied. Total rules applied 329 place count 832 transition count 1393
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 330 place count 831 transition count 1393
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 332 place count 829 transition count 1383
Iterating global reduction 4 with 2 rules applied. Total rules applied 334 place count 829 transition count 1383
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
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 4 with 4 rules applied. Total rules applied 338 place count 828 transition count 1380
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 340 place count 826 transition count 1380
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 341 place count 825 transition count 1372
Iterating global reduction 6 with 1 rules applied. Total rules applied 342 place count 825 transition count 1372
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 343 place count 824 transition count 1364
Iterating global reduction 6 with 1 rules applied. Total rules applied 344 place count 824 transition count 1364
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 345 place count 823 transition count 1356
Iterating global reduction 6 with 1 rules applied. Total rules applied 346 place count 823 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 347 place count 822 transition count 1348
Iterating global reduction 6 with 1 rules applied. Total rules applied 348 place count 822 transition count 1348
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 349 place count 821 transition count 1340
Iterating global reduction 6 with 1 rules applied. Total rules applied 350 place count 821 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 351 place count 820 transition count 1332
Iterating global reduction 6 with 1 rules applied. Total rules applied 352 place count 820 transition count 1332
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 353 place count 819 transition count 1324
Iterating global reduction 6 with 1 rules applied. Total rules applied 354 place count 819 transition count 1324
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 355 place count 818 transition count 1316
Iterating global reduction 6 with 1 rules applied. Total rules applied 356 place count 818 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 357 place count 817 transition count 1308
Iterating global reduction 6 with 1 rules applied. Total rules applied 358 place count 817 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 359 place count 816 transition count 1300
Iterating global reduction 6 with 1 rules applied. Total rules applied 360 place count 816 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 361 place count 815 transition count 1292
Iterating global reduction 6 with 1 rules applied. Total rules applied 362 place count 815 transition count 1292
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 363 place count 814 transition count 1284
Iterating global reduction 6 with 1 rules applied. Total rules applied 364 place count 814 transition count 1284
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 365 place count 813 transition count 1276
Iterating global reduction 6 with 1 rules applied. Total rules applied 366 place count 813 transition count 1276
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 367 place count 812 transition count 1268
Iterating global reduction 6 with 1 rules applied. Total rules applied 368 place count 812 transition count 1268
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 369 place count 811 transition count 1260
Iterating global reduction 6 with 1 rules applied. Total rules applied 370 place count 811 transition count 1260
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 371 place count 810 transition count 1252
Iterating global reduction 6 with 1 rules applied. Total rules applied 372 place count 810 transition count 1252
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 4 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 414 place count 789 transition count 1231
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 416 place count 789 transition count 1229
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 418 place count 787 transition count 1229
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 419 place count 786 transition count 1228
Applied a total of 419 rules in 841 ms. Remains 786 /1016 variables (removed 230) and now considering 1228/1538 (removed 310) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 858 ms. Remains : 786/1016 places, 1228/1538 transitions.
RANDOM walk for 3149999 steps (35579 resets) in 99959 ms. (31 steps per ms) remains 193/313 properties
BEST_FIRST walk for 40004 steps (102 resets) in 300 ms. (132 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (96 resets) in 281 ms. (141 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (96 resets) in 227 ms. (175 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (108 resets) in 227 ms. (175 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (105 resets) in 236 ms. (168 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (106 resets) in 228 ms. (174 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (102 resets) in 228 ms. (174 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (97 resets) in 250 ms. (159 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (102 resets) in 238 ms. (167 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (103 resets) in 214 ms. (186 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (97 resets) in 231 ms. (172 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (97 resets) in 220 ms. (181 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (98 resets) in 226 ms. (176 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (104 resets) in 207 ms. (192 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (102 resets) in 219 ms. (181 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (101 resets) in 221 ms. (180 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (102 resets) in 221 ms. (180 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (103 resets) in 211 ms. (188 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (99 resets) in 213 ms. (186 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (102 resets) in 220 ms. (181 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (98 resets) in 208 ms. (191 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (99 resets) in 217 ms. (183 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (100 resets) in 223 ms. (178 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (101 resets) in 220 ms. (181 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (99 resets) in 225 ms. (177 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (97 resets) in 213 ms. (186 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (108 resets) in 218 ms. (182 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (103 resets) in 202 ms. (197 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (99 resets) in 225 ms. (177 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (109 resets) in 212 ms. (187 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (102 resets) in 222 ms. (179 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (103 resets) in 210 ms. (189 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (97 resets) in 221 ms. (180 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (103 resets) in 215 ms. (185 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (102 resets) in 212 ms. (187 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (102 resets) in 213 ms. (186 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (99 resets) in 212 ms. (187 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (101 resets) in 213 ms. (186 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (103 resets) in 225 ms. (177 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (104 resets) in 208 ms. (191 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (96 resets) in 225 ms. (177 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (98 resets) in 232 ms. (171 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (101 resets) in 223 ms. (178 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (107 resets) in 215 ms. (185 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (96 resets) in 271 ms. (147 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (104 resets) in 211 ms. (188 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (98 resets) in 216 ms. (184 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (101 resets) in 211 ms. (188 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (106 resets) in 204 ms. (195 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (114 resets) in 205 ms. (194 steps per ms) remains 193/193 properties
// Phase 1: matrix 1228 rows 786 cols
[2024-05-20 22:42:43] [INFO ] Computed 153 invariants in 31 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 27/220 variables, 27/36 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/220 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 1/221 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (OVERLAPS) 203/424 variables, 35/75 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/424 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (OVERLAPS) 5/429 variables, 5/80 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/429 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (OVERLAPS) 114/543 variables, 18/98 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/543 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 13 (OVERLAPS) 21/564 variables, 9/107 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/564 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 15 (OVERLAPS) 3/567 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 17 (OVERLAPS) 104/671 variables, 14/122 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/671 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 19 (OVERLAPS) 44/715 variables, 6/128 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/715 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 21 (OVERLAPS) 68/783 variables, 22/150 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/783 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 23 (OVERLAPS) 1/784 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/784 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 25 (OVERLAPS) 2/786 variables, 2/153 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 786/2014 variables, and 153 constraints, problems are : Problem set: 0 solved, 193 unsolved in 45016 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 103/103 constraints, State Equation: 0/786 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 27/220 variables, 27/36 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/220 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 1/221 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (OVERLAPS) 203/424 variables, 35/75 constraints. Problems are: Problem set: 0 solved, 193 unsolved
[2024-05-20 22:43:35] [INFO ] Deduced a trap composed of 29 places in 219 ms of which 34 ms to minimize.
[2024-05-20 22:43:36] [INFO ] Deduced a trap composed of 38 places in 180 ms of which 3 ms to minimize.
[2024-05-20 22:43:37] [INFO ] Deduced a trap composed of 43 places in 205 ms of which 3 ms to minimize.
[2024-05-20 22:43:38] [INFO ] Deduced a trap composed of 27 places in 372 ms of which 5 ms to minimize.
[2024-05-20 22:43:39] [INFO ] Deduced a trap composed of 37 places in 294 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/424 variables, 5/80 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/424 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (OVERLAPS) 5/429 variables, 5/85 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/429 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 12 (OVERLAPS) 114/543 variables, 18/103 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/543 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 14 (OVERLAPS) 21/564 variables, 9/112 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/564 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 16 (OVERLAPS) 3/567 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/567 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 18 (OVERLAPS) 104/671 variables, 14/127 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/671 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 20 (OVERLAPS) 44/715 variables, 6/133 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 715/2014 variables, and 133 constraints, problems are : Problem set: 0 solved, 193 unsolved in 45031 ms.
Refiners :[Positive P Invariants (semi-flows): 49/50 constraints, Generalized P Invariants (flows): 79/103 constraints, State Equation: 0/786 constraints, PredecessorRefiner: 0/193 constraints, Known Traps: 5/5 constraints]
After SMT, in 90258ms problems are : Problem set: 0 solved, 193 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 193 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 782 transition count 1223
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 16 place count 775 transition count 1223
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 16 place count 775 transition count 1219
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 24 place count 771 transition count 1219
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 770 transition count 1219
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 27 place count 768 transition count 1207
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 768 transition count 1207
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 30 place count 767 transition count 1207
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 46 place count 759 transition count 1199
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 48 place count 757 transition count 1197
Iterating global reduction 4 with 2 rules applied. Total rules applied 50 place count 757 transition count 1197
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 52 place count 757 transition count 1195
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 55 place count 755 transition count 1194
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 56 place count 755 transition count 1194
Applied a total of 56 rules in 263 ms. Remains 755 /786 variables (removed 31) and now considering 1194/1228 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 755/786 places, 1194/1228 transitions.
RANDOM walk for 4000000 steps (51240 resets) in 79213 ms. (50 steps per ms) remains 191/193 properties
BEST_FIRST walk for 40003 steps (116 resets) in 267 ms. (149 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (115 resets) in 249 ms. (160 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (114 resets) in 268 ms. (148 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (106 resets) in 376 ms. (106 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (108 resets) in 464 ms. (86 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (113 resets) in 517 ms. (77 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (110 resets) in 465 ms. (85 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (115 resets) in 437 ms. (91 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (109 resets) in 426 ms. (93 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (114 resets) in 465 ms. (85 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (109 resets) in 447 ms. (89 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (120 resets) in 447 ms. (89 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (107 resets) in 476 ms. (83 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (106 resets) in 507 ms. (78 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (115 resets) in 485 ms. (82 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (111 resets) in 484 ms. (82 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (109 resets) in 410 ms. (97 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (115 resets) in 436 ms. (91 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (112 resets) in 423 ms. (94 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (112 resets) in 339 ms. (117 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (106 resets) in 369 ms. (108 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (117 resets) in 371 ms. (107 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (110 resets) in 460 ms. (86 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (106 resets) in 357 ms. (111 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (116 resets) in 332 ms. (120 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (121 resets) in 343 ms. (116 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (116 resets) in 336 ms. (118 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (107 resets) in 347 ms. (114 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (114 resets) in 387 ms. (103 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (112 resets) in 345 ms. (115 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (114 resets) in 367 ms. (108 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (111 resets) in 368 ms. (108 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (120 resets) in 275 ms. (144 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (121 resets) in 421 ms. (94 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (106 resets) in 317 ms. (125 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (111 resets) in 324 ms. (123 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (123 resets) in 341 ms. (116 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (115 resets) in 306 ms. (130 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (107 resets) in 364 ms. (109 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (107 resets) in 324 ms. (123 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (112 resets) in 401 ms. (99 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (118 resets) in 287 ms. (138 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (113 resets) in 371 ms. (107 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (117 resets) in 345 ms. (115 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (106 resets) in 352 ms. (113 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (117 resets) in 302 ms. (132 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (113 resets) in 406 ms. (98 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (108 resets) in 375 ms. (106 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (113 resets) in 356 ms. (112 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (117 resets) in 345 ms. (115 steps per ms) remains 191/191 properties
Interrupted probabilistic random walk after 2439217 steps, run timeout after 78001 ms. (steps per millisecond=31 ) properties seen :16 out of 191
Probabilistic random walk after 2439217 steps, saw 757768 distinct states, run finished after 78014 ms. (steps per millisecond=31 ) properties seen :16
// Phase 1: matrix 1194 rows 755 cols
[2024-05-20 22:45:59] [INFO ] Computed 145 invariants in 16 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 18/193 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 156/349 variables, 28/61 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (OVERLAPS) 23/372 variables, 10/71 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 115/487 variables, 24/95 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/487 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 11 (OVERLAPS) 18/505 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/505 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 13 (OVERLAPS) 105/610 variables, 11/110 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/610 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 15 (OVERLAPS) 53/663 variables, 6/116 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/663 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 17 (OVERLAPS) 2/665 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/665 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 19 (OVERLAPS) 87/752 variables, 24/142 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/752 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 21 (OVERLAPS) 1/753 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/753 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 23 (OVERLAPS) 2/755 variables, 2/145 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/755 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 25 (OVERLAPS) 1194/1949 variables, 755/900 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1949 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 27 (OVERLAPS) 0/1949 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1949/1949 variables, and 900 constraints, problems are : Problem set: 0 solved, 175 unsolved in 70190 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 101/101 constraints, State Equation: 755/755 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 18/193 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 156/349 variables, 28/61 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-20 22:47:12] [INFO ] Deduced a trap composed of 32 places in 126 ms of which 3 ms to minimize.
[2024-05-20 22:47:13] [INFO ] Deduced a trap composed of 37 places in 136 ms of which 4 ms to minimize.
[2024-05-20 22:47:13] [INFO ] Deduced a trap composed of 29 places in 181 ms of which 12 ms to minimize.
[2024-05-20 22:47:14] [INFO ] Deduced a trap composed of 34 places in 177 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 23/372 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/372 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (OVERLAPS) 115/487 variables, 24/99 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/487 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 12 (OVERLAPS) 18/505 variables, 4/103 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/505 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 14 (OVERLAPS) 105/610 variables, 11/114 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/610 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 16 (OVERLAPS) 53/663 variables, 6/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/663 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 18 (OVERLAPS) 2/665 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/665 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 20 (OVERLAPS) 87/752 variables, 24/146 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/752 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 22 (OVERLAPS) 1/753 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/753 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 24 (OVERLAPS) 2/755 variables, 2/149 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/755 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 26 (OVERLAPS) 1194/1949 variables, 755/904 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1949 variables, 175/1079 constraints. Problems are: Problem set: 0 solved, 175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1949/1949 variables, and 1079 constraints, problems are : Problem set: 0 solved, 175 unsolved in 75023 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 101/101 constraints, State Equation: 755/755 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 4/4 constraints]
After SMT, in 145328ms problems are : Problem set: 0 solved, 175 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 175 out of 755 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 755/755 places, 1194/1194 transitions.
Ensure Unique test removed 1 places
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 0 with 5 rules applied. Total rules applied 5 place count 754 transition count 1190
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 749 transition count 1190
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 10 place count 749 transition count 1186
Deduced a syphon composed of 4 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 20 place count 743 transition count 1186
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 742 transition count 1186
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 23 place count 741 transition count 1185
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 24 place count 740 transition count 1184
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 740 transition count 1184
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 26 place count 740 transition count 1183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 27 place count 739 transition count 1183
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 28 place count 739 transition count 1183
Applied a total of 28 rules in 193 ms. Remains 739 /755 variables (removed 16) and now considering 1183/1194 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 739/755 places, 1183/1194 transitions.
RANDOM walk for 4000000 steps (50939 resets) in 73479 ms. (54 steps per ms) remains 170/175 properties
BEST_FIRST walk for 40003 steps (115 resets) in 253 ms. (157 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (118 resets) in 350 ms. (113 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (110 resets) in 256 ms. (155 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (108 resets) in 384 ms. (103 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (113 resets) in 345 ms. (115 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (109 resets) in 400 ms. (99 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (109 resets) in 427 ms. (93 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (111 resets) in 283 ms. (140 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (112 resets) in 264 ms. (150 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (112 resets) in 356 ms. (112 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (110 resets) in 375 ms. (106 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (104 resets) in 407 ms. (98 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (110 resets) in 330 ms. (120 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (109 resets) in 321 ms. (124 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (113 resets) in 548 ms. (72 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (117 resets) in 418 ms. (95 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (116 resets) in 420 ms. (95 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (110 resets) in 503 ms. (79 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (109 resets) in 324 ms. (123 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (113 resets) in 478 ms. (83 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (119 resets) in 463 ms. (86 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (109 resets) in 438 ms. (91 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (114 resets) in 381 ms. (104 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (115 resets) in 386 ms. (103 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (115 resets) in 366 ms. (109 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (109 resets) in 346 ms. (115 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (109 resets) in 415 ms. (96 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (110 resets) in 360 ms. (110 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (105 resets) in 450 ms. (88 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (111 resets) in 308 ms. (129 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (105 resets) in 388 ms. (102 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (114 resets) in 328 ms. (121 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40001 steps (105 resets) in 343 ms. (116 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (111 resets) in 361 ms. (110 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (113 resets) in 398 ms. (100 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (111 resets) in 326 ms. (122 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (112 resets) in 394 ms. (101 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (104 resets) in 462 ms. (86 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (110 resets) in 450 ms. (88 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40001 steps (119 resets) in 301 ms. (132 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (115 resets) in 366 ms. (109 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (112 resets) in 425 ms. (93 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (121 resets) in 372 ms. (107 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (107 resets) in 294 ms. (135 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (114 resets) in 340 ms. (117 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (113 resets) in 408 ms. (97 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (116 resets) in 322 ms. (123 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (108 resets) in 355 ms. (112 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (110 resets) in 437 ms. (91 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (114 resets) in 329 ms. (121 steps per ms) remains 170/170 properties
Interrupted probabilistic random walk after 2300951 steps, run timeout after 75001 ms. (steps per millisecond=30 ) properties seen :0 out of 170
Probabilistic random walk after 2300951 steps, saw 714469 distinct states, run finished after 75002 ms. (steps per millisecond=30 ) properties seen :0
// Phase 1: matrix 1183 rows 739 cols
[2024-05-20 22:50:05] [INFO ] Computed 140 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 20/190 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 1/191 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 191/382 variables, 30/64 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (OVERLAPS) 12/394 variables, 7/71 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/394 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (OVERLAPS) 107/501 variables, 19/90 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/501 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (OVERLAPS) 7/508 variables, 4/94 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/508 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 15 (OVERLAPS) 69/577 variables, 9/103 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/577 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 17 (OVERLAPS) 59/636 variables, 7/110 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/636 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 19 (OVERLAPS) 1/637 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/637 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (OVERLAPS) 99/736 variables, 26/137 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/736 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 23 (OVERLAPS) 1/737 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/737 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 25 (OVERLAPS) 2/739 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/739 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 27 (OVERLAPS) 1183/1922 variables, 739/879 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1922 variables, 0/879 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 29 (OVERLAPS) 0/1922 variables, 0/879 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1922/1922 variables, and 879 constraints, problems are : Problem set: 0 solved, 170 unsolved in 55898 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 98/98 constraints, State Equation: 739/739 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 20/190 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 1/191 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 191/382 variables, 30/64 constraints. Problems are: Problem set: 0 solved, 170 unsolved
[2024-05-20 22:51:05] [INFO ] Deduced a trap composed of 32 places in 264 ms of which 4 ms to minimize.
[2024-05-20 22:51:05] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 4 ms to minimize.
[2024-05-20 22:51:07] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/382 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 12/394 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/394 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (OVERLAPS) 107/501 variables, 19/93 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/501 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 14 (OVERLAPS) 7/508 variables, 4/97 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/508 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 16 (OVERLAPS) 69/577 variables, 9/106 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/577 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 18 (OVERLAPS) 59/636 variables, 7/113 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/636 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 20 (OVERLAPS) 1/637 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/637 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 22 (OVERLAPS) 99/736 variables, 26/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/736 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 24 (OVERLAPS) 1/737 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/737 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 26 (OVERLAPS) 2/739 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/739 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 28 (OVERLAPS) 1183/1922 variables, 739/882 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1922 variables, 170/1052 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1922/1922 variables, and 1052 constraints, problems are : Problem set: 0 solved, 170 unsolved in 90025 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 98/98 constraints, State Equation: 739/739 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 3/3 constraints]
After SMT, in 146005ms problems are : Problem set: 0 solved, 170 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 170 out of 739 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 739/739 places, 1183/1183 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 0 with 1 rules applied. Total rules applied 1 place count 739 transition count 1182
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 738 transition count 1182
Applied a total of 2 rules in 47 ms. Remains 738 /739 variables (removed 1) and now considering 1182/1183 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 738/739 places, 1182/1183 transitions.
RANDOM walk for 4000000 steps (50912 resets) in 70503 ms. (56 steps per ms) remains 161/170 properties
BEST_FIRST walk for 40002 steps (101 resets) in 193 ms. (206 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (113 resets) in 179 ms. (222 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (115 resets) in 172 ms. (231 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (110 resets) in 186 ms. (213 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (122 resets) in 171 ms. (232 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (115 resets) in 182 ms. (218 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (111 resets) in 254 ms. (156 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (114 resets) in 239 ms. (166 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (113 resets) in 336 ms. (118 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (117 resets) in 243 ms. (163 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (117 resets) in 254 ms. (156 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (115 resets) in 274 ms. (145 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (118 resets) in 279 ms. (142 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (115 resets) in 275 ms. (144 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (107 resets) in 352 ms. (113 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (118 resets) in 408 ms. (97 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (111 resets) in 402 ms. (99 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (111 resets) in 467 ms. (85 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (113 resets) in 374 ms. (106 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (117 resets) in 505 ms. (79 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (109 resets) in 442 ms. (90 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (111 resets) in 419 ms. (95 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (108 resets) in 436 ms. (91 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (113 resets) in 441 ms. (90 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (109 resets) in 449 ms. (88 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (106 resets) in 392 ms. (101 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (111 resets) in 381 ms. (104 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (116 resets) in 368 ms. (108 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (115 resets) in 398 ms. (100 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (105 resets) in 366 ms. (109 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (106 resets) in 376 ms. (106 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (117 resets) in 369 ms. (108 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (112 resets) in 385 ms. (103 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (116 resets) in 347 ms. (114 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (119 resets) in 301 ms. (132 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (117 resets) in 308 ms. (129 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (108 resets) in 419 ms. (95 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (114 resets) in 298 ms. (133 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (112 resets) in 440 ms. (90 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (110 resets) in 386 ms. (103 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (116 resets) in 345 ms. (115 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (105 resets) in 370 ms. (107 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (112 resets) in 326 ms. (122 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (113 resets) in 297 ms. (134 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (105 resets) in 356 ms. (112 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (105 resets) in 367 ms. (108 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (114 resets) in 406 ms. (98 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (107 resets) in 364 ms. (109 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (109 resets) in 537 ms. (74 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (115 resets) in 360 ms. (110 steps per ms) remains 161/161 properties
Interrupted probabilistic random walk after 2124798 steps, run timeout after 69001 ms. (steps per millisecond=30 ) properties seen :0 out of 161
Probabilistic random walk after 2124798 steps, saw 691099 distinct states, run finished after 69001 ms. (steps per millisecond=30 ) properties seen :0
// Phase 1: matrix 1182 rows 738 cols
[2024-05-20 22:54:04] [INFO ] Computed 140 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 16/177 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (OVERLAPS) 1/178 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 7 (OVERLAPS) 117/295 variables, 24/54 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 9 (OVERLAPS) 3/298 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/298 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 11 (OVERLAPS) 56/354 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/354 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 13 (OVERLAPS) 21/375 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/375 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 15 (OVERLAPS) 2/377 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/377 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 17 (OVERLAPS) 1/378 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/378 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 19 (OVERLAPS) 65/443 variables, 10/82 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/443 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 21 (OVERLAPS) 5/448 variables, 5/87 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/448 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 23 (OVERLAPS) 61/509 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/509 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 25 (OVERLAPS) 21/530 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/530 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 27 (OVERLAPS) 93/623 variables, 10/109 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/623 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 29 (OVERLAPS) 45/668 variables, 6/115 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/668 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 31 (OVERLAPS) 68/736 variables, 23/138 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/736 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 33 (OVERLAPS) 1/737 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/737 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 35 (OVERLAPS) 1/738 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/738 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 37 (OVERLAPS) 1182/1920 variables, 738/878 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1920 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 39 (OVERLAPS) 0/1920 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1920/1920 variables, and 878 constraints, problems are : Problem set: 0 solved, 161 unsolved in 59744 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 97/97 constraints, State Equation: 738/738 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 161 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 16/177 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (OVERLAPS) 1/178 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 7 (OVERLAPS) 117/295 variables, 24/54 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-05-20 22:55:07] [INFO ] Deduced a trap composed of 28 places in 273 ms of which 4 ms to minimize.
[2024-05-20 22:55:08] [INFO ] Deduced a trap composed of 32 places in 192 ms of which 4 ms to minimize.
[2024-05-20 22:55:09] [INFO ] Deduced a trap composed of 27 places in 245 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 10 (OVERLAPS) 3/298 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 12 (OVERLAPS) 56/354 variables, 10/70 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/354 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 14 (OVERLAPS) 21/375 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/375 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 16 (OVERLAPS) 2/377 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/377 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 18 (OVERLAPS) 1/378 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/378 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 20 (OVERLAPS) 65/443 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/443 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 22 (OVERLAPS) 5/448 variables, 5/90 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/448 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 24 (OVERLAPS) 61/509 variables, 8/98 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/509 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 26 (OVERLAPS) 21/530 variables, 4/102 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/530 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 28 (OVERLAPS) 93/623 variables, 10/112 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/623 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 30 (OVERLAPS) 45/668 variables, 6/118 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/668 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 32 (OVERLAPS) 68/736 variables, 23/141 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/736 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 34 (OVERLAPS) 1/737 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/737 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 36 (OVERLAPS) 1/738 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/738 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 38 (OVERLAPS) 1182/1920 variables, 738/881 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1920 variables, 161/1042 constraints. Problems are: Problem set: 0 solved, 161 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1920/1920 variables, and 1042 constraints, problems are : Problem set: 0 solved, 161 unsolved in 105028 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 97/97 constraints, State Equation: 738/738 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 3/3 constraints]
After SMT, in 164839ms problems are : Problem set: 0 solved, 161 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 161 out of 738 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 738/738 places, 1182/1182 transitions.
Ensure Unique test removed 1 places
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 0 with 2 rules applied. Total rules applied 2 place count 737 transition count 1181
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 735 transition count 1181
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 735 transition count 1178
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 732 transition count 1178
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 731 transition count 1178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 730 transition count 1177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 14 place count 729 transition count 1176
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 729 transition count 1176
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 729 transition count 1175
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 18 place count 728 transition count 1174
Applied a total of 18 rules in 93 ms. Remains 728 /738 variables (removed 10) and now considering 1174/1182 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 728/738 places, 1174/1182 transitions.
RANDOM walk for 4000000 steps (52040 resets) in 68776 ms. (58 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (109 resets) in 257 ms. (155 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (116 resets) in 351 ms. (113 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (117 resets) in 250 ms. (159 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (118 resets) in 340 ms. (117 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (123 resets) in 228 ms. (174 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (109 resets) in 392 ms. (101 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (114 resets) in 290 ms. (137 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (111 resets) in 328 ms. (121 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (123 resets) in 302 ms. (132 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (116 resets) in 295 ms. (135 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (118 resets) in 420 ms. (95 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (111 resets) in 329 ms. (121 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (116 resets) in 322 ms. (123 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (122 resets) in 303 ms. (131 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (122 resets) in 313 ms. (127 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (114 resets) in 351 ms. (113 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (113 resets) in 443 ms. (90 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (108 resets) in 423 ms. (94 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (118 resets) in 420 ms. (95 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (118 resets) in 505 ms. (79 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (118 resets) in 382 ms. (104 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (115 resets) in 409 ms. (97 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (117 resets) in 405 ms. (98 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (120 resets) in 338 ms. (118 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (117 resets) in 320 ms. (124 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (116 resets) in 323 ms. (123 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (121 resets) in 365 ms. (109 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (120 resets) in 372 ms. (107 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (120 resets) in 344 ms. (115 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (119 resets) in 376 ms. (106 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (114 resets) in 488 ms. (81 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (115 resets) in 498 ms. (80 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (119 resets) in 484 ms. (82 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (112 resets) in 461 ms. (86 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (117 resets) in 446 ms. (89 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (122 resets) in 453 ms. (88 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (123 resets) in 424 ms. (94 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (110 resets) in 475 ms. (84 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (117 resets) in 460 ms. (86 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (117 resets) in 329 ms. (121 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (115 resets) in 379 ms. (105 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (121 resets) in 354 ms. (112 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (110 resets) in 395 ms. (101 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (120 resets) in 509 ms. (78 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (116 resets) in 424 ms. (94 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (112 resets) in 521 ms. (76 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40000 steps (116 resets) in 406 ms. (98 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (116 resets) in 507 ms. (78 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (113 resets) in 594 ms. (67 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (115 resets) in 364 ms. (109 steps per ms) remains 161/161 properties
Interrupted probabilistic random walk after 2158177 steps, run timeout after 72001 ms. (steps per millisecond=29 ) properties seen :0 out of 161
Probabilistic random walk after 2158177 steps, saw 729359 distinct states, run finished after 72001 ms. (steps per millisecond=29 ) properties seen :0
// Phase 1: matrix 1174 rows 728 cols
[2024-05-20 22:58:26] [INFO ] Computed 137 invariants in 15 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 16/177 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (OVERLAPS) 1/178 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 7 (OVERLAPS) 119/297 variables, 24/54 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 9 (OVERLAPS) 4/301 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 11 (OVERLAPS) 73/374 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/374 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 13 (OVERLAPS) 6/380 variables, 3/72 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/380 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 15 (OVERLAPS) 54/434 variables, 8/80 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/434 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 17 (OVERLAPS) 3/437 variables, 3/83 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/437 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 19 (OVERLAPS) 62/499 variables, 9/92 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/499 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 21 (OVERLAPS) 21/520 variables, 4/96 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/520 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 23 (OVERLAPS) 93/613 variables, 10/106 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/613 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 25 (OVERLAPS) 44/657 variables, 6/112 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/657 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 27 (OVERLAPS) 68/725 variables, 22/134 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/725 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 29 (OVERLAPS) 1/726 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/726 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 31 (OVERLAPS) 2/728 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/728 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 33 (OVERLAPS) 1174/1902 variables, 728/865 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1902 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 35 (OVERLAPS) 0/1902 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1902/1902 variables, and 865 constraints, problems are : Problem set: 0 solved, 161 unsolved in 82309 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 97/97 constraints, State Equation: 728/728 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 161 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 16/177 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (OVERLAPS) 1/178 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 7 (OVERLAPS) 119/297 variables, 24/54 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-05-20 22:59:53] [INFO ] Deduced a trap composed of 34 places in 269 ms of which 3 ms to minimize.
[2024-05-20 22:59:53] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 3 ms to minimize.
[2024-05-20 22:59:54] [INFO ] Deduced a trap composed of 34 places in 127 ms of which 2 ms to minimize.
[2024-05-20 22:59:54] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 10 (OVERLAPS) 4/301 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/301 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 12 (OVERLAPS) 73/374 variables, 11/73 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/374 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 14 (OVERLAPS) 6/380 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/380 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 16 (OVERLAPS) 54/434 variables, 8/84 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/434 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 18 (OVERLAPS) 3/437 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/437 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 20 (OVERLAPS) 62/499 variables, 9/96 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/499 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 22 (OVERLAPS) 21/520 variables, 4/100 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/520 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 24 (OVERLAPS) 93/613 variables, 10/110 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/613 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 26 (OVERLAPS) 44/657 variables, 6/116 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/657 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 28 (OVERLAPS) 68/725 variables, 22/138 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/725 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 30 (OVERLAPS) 1/726 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/726 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 32 (OVERLAPS) 2/728 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/728 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 34 (OVERLAPS) 1174/1902 variables, 728/869 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1902 variables, 161/1030 constraints. Problems are: Problem set: 0 solved, 161 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/1902 variables, and 1030 constraints, problems are : Problem set: 0 solved, 161 unsolved in 120026 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 97/97 constraints, State Equation: 728/728 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 4/4 constraints]
After SMT, in 202402ms problems are : Problem set: 0 solved, 161 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 161 out of 728 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 728/728 places, 1174/1174 transitions.
Applied a total of 0 rules in 27 ms. Remains 728 /728 variables (removed 0) and now considering 1174/1174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 728/728 places, 1174/1174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 728/728 places, 1174/1174 transitions.
Applied a total of 0 rules in 21 ms. Remains 728 /728 variables (removed 0) and now considering 1174/1174 (removed 0) transitions.
[2024-05-20 23:01:48] [INFO ] Invariant cache hit.
[2024-05-20 23:01:49] [INFO ] Implicit Places using invariants in 898 ms returned [20, 53, 71, 163, 180, 185, 186, 206, 224, 315, 329, 333, 334, 335, 353, 371, 390, 440, 441, 452, 453, 454, 472, 490, 509, 559, 560, 563, 574, 575, 576, 594, 596, 599, 617, 618, 619, 620, 632, 638, 644, 650, 656, 662, 668, 674, 680, 686, 692]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 915 ms to find 49 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 679/728 places, 1174/1174 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 679 transition count 1106
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 611 transition count 1106
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 136 place count 611 transition count 1083
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 183 place count 587 transition count 1083
Discarding 4 places :
Implicit places reduction removed 4 places
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 2 with 12 rules applied. Total rules applied 195 place count 583 transition count 1075
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 203 place count 575 transition count 1075
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 218 place count 560 transition count 1060
Iterating global reduction 4 with 15 rules applied. Total rules applied 233 place count 560 transition count 1060
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 236 place count 560 transition count 1057
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 236 place count 560 transition count 1056
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 238 place count 559 transition count 1056
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 241 place count 556 transition count 1053
Iterating global reduction 5 with 3 rules applied. Total rules applied 244 place count 556 transition count 1053
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 245 place count 555 transition count 1052
Iterating global reduction 5 with 1 rules applied. Total rules applied 246 place count 555 transition count 1052
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 247 place count 554 transition count 1051
Iterating global reduction 5 with 1 rules applied. Total rules applied 248 place count 554 transition count 1051
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 320 place count 518 transition count 1015
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 322 place count 518 transition count 1013
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 332 place count 518 transition count 1003
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 343 place count 507 transition count 1003
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 355 place count 507 transition count 1003
Applied a total of 355 rules in 179 ms. Remains 507 /679 variables (removed 172) and now considering 1003/1174 (removed 171) transitions.
// Phase 1: matrix 1003 rows 507 cols
[2024-05-20 23:01:50] [INFO ] Computed 82 invariants in 16 ms
[2024-05-20 23:01:50] [INFO ] Implicit Places using invariants in 712 ms returned [122, 128, 131, 133, 134, 155, 156, 251, 257, 260, 262, 263, 279, 280, 350, 356, 359, 361, 366, 367, 433, 439, 442, 444]
[2024-05-20 23:01:50] [INFO ] Actually due to overlaps returned [155, 279, 366, 156, 280, 367, 122, 128, 133, 251, 257, 262, 350, 356, 361, 433, 439, 444, 134, 263]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 717 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 487/728 places, 1003/1174 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 470 transition count 986
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 470 transition count 986
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 466 transition count 982
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 466 transition count 982
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 50 place count 462 transition count 978
Free-agglomeration rule applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 462 transition count 964
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 78 place count 448 transition count 964
Applied a total of 78 rules in 111 ms. Remains 448 /487 variables (removed 39) and now considering 964/1003 (removed 39) transitions.
// Phase 1: matrix 964 rows 448 cols
[2024-05-20 23:01:50] [INFO ] Computed 62 invariants in 12 ms
[2024-05-20 23:01:51] [INFO ] Implicit Places using invariants in 489 ms returned []
[2024-05-20 23:01:51] [INFO ] Invariant cache hit.
[2024-05-20 23:01:52] [INFO ] Implicit Places using invariants and state equation in 1157 ms returned []
Implicit Place search using SMT with State Equation took 1650 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 448/728 places, 964/1174 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3600 ms. Remains : 448/728 places, 964/1174 transitions.
RANDOM walk for 4000000 steps (75849 resets) in 69309 ms. (57 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (210 resets) in 434 ms. (91 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (209 resets) in 517 ms. (77 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (213 resets) in 644 ms. (62 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (224 resets) in 500 ms. (79 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (219 resets) in 488 ms. (81 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (214 resets) in 415 ms. (96 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (232 resets) in 422 ms. (94 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (218 resets) in 498 ms. (80 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (221 resets) in 485 ms. (82 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (225 resets) in 507 ms. (78 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (222 resets) in 461 ms. (86 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (219 resets) in 501 ms. (79 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (202 resets) in 552 ms. (72 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (223 resets) in 462 ms. (86 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (223 resets) in 373 ms. (106 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (221 resets) in 501 ms. (79 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (214 resets) in 535 ms. (74 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (221 resets) in 609 ms. (65 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (216 resets) in 483 ms. (82 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (213 resets) in 494 ms. (80 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (212 resets) in 538 ms. (74 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (225 resets) in 530 ms. (75 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (222 resets) in 507 ms. (78 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (207 resets) in 431 ms. (92 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (225 resets) in 480 ms. (83 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (219 resets) in 539 ms. (74 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (235 resets) in 559 ms. (71 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40001 steps (219 resets) in 421 ms. (94 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (225 resets) in 476 ms. (83 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (218 resets) in 479 ms. (83 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (224 resets) in 440 ms. (90 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (222 resets) in 395 ms. (101 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (195 resets) in 502 ms. (79 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (207 resets) in 453 ms. (88 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (201 resets) in 629 ms. (63 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (220 resets) in 546 ms. (73 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (226 resets) in 562 ms. (71 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (215 resets) in 485 ms. (82 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (219 resets) in 414 ms. (96 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40002 steps (209 resets) in 452 ms. (88 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (236 resets) in 461 ms. (86 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (219 resets) in 521 ms. (76 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (229 resets) in 484 ms. (82 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (225 resets) in 637 ms. (62 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (211 resets) in 457 ms. (87 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (196 resets) in 486 ms. (82 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (225 resets) in 562 ms. (71 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (219 resets) in 547 ms. (72 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (215 resets) in 508 ms. (78 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40003 steps (201 resets) in 655 ms. (60 steps per ms) remains 161/161 properties
Interrupted probabilistic random walk after 2191096 steps, run timeout after 84001 ms. (steps per millisecond=26 ) properties seen :65 out of 161
Probabilistic random walk after 2191096 steps, saw 1181875 distinct states, run finished after 84001 ms. (steps per millisecond=26 ) properties seen :65
[2024-05-20 23:03:44] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/102 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 92/194 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 17/211 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 3/214 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/214 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 13/227 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/227 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (OVERLAPS) 33/260 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/260 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 15 (OVERLAPS) 155/415 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/415 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 17 (OVERLAPS) 22/437 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/437 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 19 (OVERLAPS) 11/448 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/448 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 21 (OVERLAPS) 964/1412 variables, 448/510 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1412 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 23 (OVERLAPS) 0/1412 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1412/1412 variables, and 510 constraints, problems are : Problem set: 0 solved, 96 unsolved in 19647 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 448/448 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/102 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 92/194 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-20 23:04:06] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-20 23:04:06] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 17/211 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/211 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 3/214 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/214 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 13/227 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/227 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 14 (OVERLAPS) 33/260 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/260 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 16 (OVERLAPS) 155/415 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/415 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 18 (OVERLAPS) 22/437 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/437 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 20 (OVERLAPS) 11/448 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/448 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (OVERLAPS) 964/1412 variables, 448/512 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1412 variables, 96/608 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1412 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 25 (OVERLAPS) 0/1412 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1412/1412 variables, and 608 constraints, problems are : Problem set: 0 solved, 96 unsolved in 73653 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 448/448 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 2/2 constraints]
After SMT, in 93338ms problems are : Problem set: 0 solved, 96 unsolved
Fused 96 Parikh solutions to 93 different solutions.
Parikh walk visited 3 properties in 32007 ms.
Support contains 93 out of 448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 964/964 transitions.
Ensure Unique test removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 445 transition count 958
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 16 place count 438 transition count 958
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 16 place count 438 transition count 951
Deduced a syphon composed of 7 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 429 transition count 951
Discarding 1 places :
Implicit places reduction removed 1 places
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 3 rules applied. Total rules applied 35 place count 428 transition count 949
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 37 place count 426 transition count 949
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 37 place count 426 transition count 948
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 39 place count 425 transition count 948
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 42 place count 422 transition count 940
Iterating global reduction 4 with 3 rules applied. Total rules applied 45 place count 422 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 46 place count 422 transition count 939
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 48 place count 421 transition count 938
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 49 place count 421 transition count 937
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 50 place count 421 transition count 937
Applied a total of 50 rules in 72 ms. Remains 421 /448 variables (removed 27) and now considering 937/964 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 421/448 places, 937/964 transitions.
RANDOM walk for 3843914 steps (74572 resets) in 120004 ms. (32 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2365 resets) in 5249 ms. (76 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2297 resets) in 4033 ms. (99 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2308 resets) in 3983 ms. (100 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2298 resets) in 3966 ms. (100 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2302 resets) in 4506 ms. (88 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2284 resets) in 4696 ms. (85 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2299 resets) in 4628 ms. (86 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2287 resets) in 3752 ms. (106 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2310 resets) in 4600 ms. (86 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2320 resets) in 4736 ms. (84 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2345 resets) in 3929 ms. (101 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2274 resets) in 3861 ms. (103 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2319 resets) in 3658 ms. (109 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2301 resets) in 4388 ms. (91 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2310 resets) in 4287 ms. (93 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2336 resets) in 3818 ms. (104 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2329 resets) in 3571 ms. (111 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400000 steps (2325 resets) in 3936 ms. (101 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2295 resets) in 4557 ms. (87 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2302 resets) in 4344 ms. (92 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2310 resets) in 4429 ms. (90 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2301 resets) in 5101 ms. (78 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2296 resets) in 4917 ms. (81 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2286 resets) in 3729 ms. (107 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2342 resets) in 3988 ms. (100 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2297 resets) in 3905 ms. (102 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2321 resets) in 4994 ms. (80 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2327 resets) in 4290 ms. (93 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2291 resets) in 3856 ms. (103 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2289 resets) in 3647 ms. (109 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2277 resets) in 3933 ms. (101 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2342 resets) in 3593 ms. (111 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2292 resets) in 3622 ms. (110 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400001 steps (2316 resets) in 4652 ms. (85 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2331 resets) in 4656 ms. (85 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2307 resets) in 3830 ms. (104 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2278 resets) in 4559 ms. (87 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2300 resets) in 5179 ms. (77 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2286 resets) in 5039 ms. (79 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2286 resets) in 4247 ms. (94 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2280 resets) in 4451 ms. (89 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2322 resets) in 4802 ms. (83 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2296 resets) in 3840 ms. (104 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400004 steps (2282 resets) in 3576 ms. (111 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2335 resets) in 4279 ms. (93 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2283 resets) in 4163 ms. (96 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2280 resets) in 3486 ms. (114 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2350 resets) in 4164 ms. (96 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400003 steps (2291 resets) in 3921 ms. (101 steps per ms) remains 93/93 properties
BEST_FIRST walk for 400002 steps (2339 resets) in 3974 ms. (100 steps per ms) remains 93/93 properties

BK_TIME_CONFINEMENT_REACHED

--------------------
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="ASLink-PT-04a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ASLink-PT-04a, 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 r012-smll-171620123800038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;