MCC'2024- Execution of r013-smll-171620124400088

About the Execution of ITS-Tools for ASLink-PT-09a

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
4812.615	1800000.00	4492748.00	3603.80	[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.r013-smll-171620124400088.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 itstools
Input is ASLink-PT-09a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r013-smll-171620124400088
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.7K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:25 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 17:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K 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 15:23 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 839K 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 1716217790947

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-09a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-20 15:09:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-20 15:09:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 15:09:53] [INFO ] Load time of PNML (sax parser for PT used): 485 ms
[2024-05-20 15:09:53] [INFO ] Transformed 1991 places.
[2024-05-20 15:09:53] [INFO ] Transformed 2919 transitions.
[2024-05-20 15:09:53] [INFO ] Found NUPN structural information;
[2024-05-20 15:09:53] [INFO ] Parsed PT model containing 1991 places and 2919 transitions and 10953 arcs in 720 ms.
Structural test allowed to assert that 229 places are NOT stable. Took 33 ms.
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
[2024-05-20 15:09:55] [INFO ] Flatten gal took : 706 ms
[2024-05-20 15:09:55] [INFO ] Flatten gal took : 364 ms
[2024-05-20 15:09:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality900449289444556110.gal : 173 ms
[2024-05-20 15:09:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2907345924375168771.prop : 26 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality900449289444556110.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2907345924375168771.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
RANDOM walk for 40000 steps (174 resets) in 8353 ms. (4 steps per ms) remains 794/1762 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 22 ms. (5 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 794/794 properties
// Phase 1: matrix 2888 rows 1991 cols
Loading property file /tmp/ReachabilityCardinality2907345924375168771.prop.
[2024-05-20 15:09:57] [INFO ] Computed 384 invariants in 420 ms
Error getting values : (error "ParserException while parsing response: ((s1 (/ 1.0 2.0))
(s2 (/ 1.0 2.0))
(s3 (/ 1.0 2.0))
(s4 (/ 1.0 2.0))
(s5 (/ 1.0 2.0))
(s6 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s8 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s11 (/ 1.0 2.0))
(s12 (/ 1.0 2.0))
(s13 (/ 1.0 2.0))
(s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s35 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 1.0 2.0))
(s40 (/ 1.0 2.0))
(s41 (/ 1.0 2.0))
(s42 (/ 1.0 2.0))
(s43 (/ 1.0 2.0))
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s60 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s64 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s107 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s109 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s112 (/ 1.0 2.0))
(s113 (/ 1.0 2.0))
(s114 (/ 1.0 2.0))
(s115 (/ 1.0 2.0))
(s116 (/ 1.0 2.0))
(s117 (/ 1.0 2.0))
(s118 (/ 1.0 2.0))
(s119 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s124 (/ 1.0 2.0))
(s125 (/ 1.0 2.0))
(s126 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 1.0 2.0))
(s170 (/ 1.0 2.0))
(s171 (/ 1.0 2.0))
(s172 (/ 1.0 2.0))
(s173 (/ 1.0 2.0))
(s174 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 1.0 2.0))
(s196 (/ 1.0 2.0))
(s197 (/ 1.0 2.0))
(s198 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s205 (/ 1.0 2.0))
(s206 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 (/ 1.0 2.0))
(s211 (/ 1.0 2.0))
(s212 (/ 1.0 2.0))
(s213 (/ 1.0 2.0))
(s214 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s223 (/ 1.0 2.0))
(s224 (/ 1.0 2.0))
(s225 (/ 1.0 2.0))
(s229 (/ 1.0 2.0))
(s230 (/ 1.0 2.0))
(s231 (/ 1.0 2.0))
(s232 (/ 1.0 2.0))
(s233 (/ 1.0 2.0))
(s234 (/ 1.0 2.0))
(s235 (/ 1.0 2.0))
(s236 (/ 1.0 2.0))
(s237 (/ 1.0 2.0))
(s238 (/ 1.0 2.0))
(s239 (/ 1.0 2.0))
(s240 (/ 1.0 2.0))
(s241 (/ 1.0 2.0))
(s242 (/ 1.0 2.0))
(s243 (/ 1.0 2.0))
(s244 (/ 1.0 2.0))
(s245 (/ 1.0 2.0))
(s246 (/ 1.0 2.0))
(s249 (/ 1.0 2.0))
(s250 (/ 1.0 2.0))
(s251 (/ 1.0 2.0))
(s252 (/ 1.0 2.0))
(s253 (/ 1.0 2.0))
(s254 (/ 1.0 2.0))
(s255 (/ 1.0 2.0))
(s256 (/ 1.0 2.0))
(s257 (/ 1.0 2.0))
(s258 (/ 1.0 2.0))
(s259 (/ 1.0 2.0))
(s260 (/ 1.0 2.0))
(s261 (/ 1.0 2.0))
(s262 (/ 1.0 2.0))
(s263 (/ 1.0 2.0))
(s267 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s269 (/ 1.0 2.0))
(s270 (/ 1.0 2.0))
(s271 (/ 1.0 2.0))
(s272 (/ 1.0 2.0))
(s273 (/ 1.0 2.0))
(s274 (/ 1.0 2.0))
(s275 (/ 1.0 2.0))
(s276 (/ 1.0 2.0))
(s277 (/ 1.0 2.0))
(s278 (/ 1.0 2.0))
(s279 (/ 1.0 2.0))
(s280 (/ 1.0 2.0))
(s281 (/ 1.0 2.0))
(s282 (/ 1.0 2.0))
(s283 (/ 1.0 2.0))
(s284 (/ 1.0 2.0))
(s285 (/ 1.0 2.0))
(s286 (/ 1.0 2.0))
(s287 (/ 1.0 2.0))
(s288 (/ 1.0 2.0))
(s289 (/ 1.0 2.0))
(s297 (/ 1.0 2.0))
(s298 (/ 1.0 2.0))
(s299 (/ 1.0 2.0))
(s300 (/ 1.0 2.0))
(s301 (/ 1.0 2.0))
(s302 (/ 1.0 2.0))
(s303 (/ 1.0 2.0))
(s304 (/ 1.0 2.0))
(s305 (/ 1.0 2.0))
(s306 (/ 1.0 2.0))
(s307 (/ 1.0 2.0))
(s308 (/ 1.0 2.0))
(s309 (/ 1.0 2.0))
(s310 (/ 1.0 2.0))
(s311 (/ 1.0 2.0))
(s312 (/ 1.0 2.0))
(s313 (/ 1.0 2.0))
(s314 (/ 1.0 2.0))
(s318 (/ 1.0 2.0))
(s319 (/ 1.0 2.0))
(s320 (/ 1.0 2.0))
(s321 (/ 1.0 2.0))
(s322 (/ 1.0 2.0))
(s323 (/ 1.0 2.0))
(s324 (/ 1.0 2.0))
(s342 (/ 1.0 2.0))
(s343 (/ 1.0 2.0))
(s344 (/ 1.0 2.0))
(s345 (/ 1.0 2.0))
(s346 (/ 1.0 2.0))
(s364 (/ 1.0 2.0))
(s365 (/ 1.0 2.0))
(s366 (/ 1.0 2.0))
(s388 (/ 1.0 2.0))
(s389 (/ 1.0 2.0))
(s390 (/ 1.0 2.0))
(s391 (/ 1.0 2.0))
(s392 (/ 1.0 2.0))
(s393 (/ 1.0 2.0))
(s394 (/ 1.0 2.0))
(s395 (/ 1.0 2.0))
(s396 (/ 1.0 2.0))
(s397 (/ 1.0 2.0))
(s409 (/ 1.0 2.0))
(s415 (/ 1.0 2.0))
(s418 (/ 1.0 2.0))
(s420 (/ 1.0 2.0))
(s424 (/ 1.0 2.0))
(s425 (/ 1.0 2.0))
(s426 (/ 1.0 2.0))
(s427 (/ 1.0 2.0))
(s428 (/ 1.0 2.0))
(s429 (/ 1.0 2.0))
(s430 (/ 1.0 2.0))
(s431 (/ 1.0 2.0))
(s432 (/ 1.0 2.0))
(s433 (/ 1.0 2.0))
(s434 (/ 1.0 2.0))
(s435 (/ 1.0 2.0))
(s436 (/ 1.0 2.0))
(s437 (/ 1.0 2.0))
(s438 (/ 1.0 2.0))
(s439 (/ 1.0 2.0))
(s440 (/ 1.0 2.0))
(s441 (/ 1.0 2.0))
(s444 (/ 1.0 2.0))
(s445 (/ 1.0 2.0))
(s446 (/ 1.0 2.0))
(s447 (/ 1.0 2.0))
(s448 (/ 1.0 2.0))
(s449 (/ 1.0 2.0))
(s450 (/ 1.0 2.0))
(s451 (/ 1.0 2.0))
(s452 (/ 1.0 2.0))
(s453 (/ 1.0 2.0))
(s454 (/ 1.0 2.0))
(s455 (/ 1.0 2.0))
(s456 (/ 1.0 2.0))
(s457 (/ 1.0 2.0))
(s458 (/ 1.0 2.0))
(s462 (/ 1.0 2.0))
(s463 (/ 1.0 2.0))
(s464 (/ 1.0 2.0))
(s465 (/ 1.0 2.0))
(s466 (/ 1.0 2.0))
(s467 (/ 1.0 2.0))
(s468 (/ 1.0 2.0))
(s469 (/ 1.0 2.0))
(s470 (/ 1.0 2.0))
(s471 (/ 1.0 2.0))
(s472 (/ 1.0 2.0))
(s473 (/ 1.0 2.0))
(s474 (/ 1.0 2.0))
(s475 (/ 1.0 2.0))
(s476 (/ 1.0 2.0))
(s477 (/ 1.0 2.0))
(s478 (/ 1.0 2.0))
(s479 (/ 1.0 2.0))
(s480 (/ 1.0 2.0))
(s481 (/ 1.0 2.0))
(s482 (/ 1.0 2.0))
(s483 (/ 1.0 2.0))
(s484 (/ 1.0 2.0))
(s492 (/ 1.0 2.0))
(s493 (/ 1.0 2.0))
(s494 (/ 1.0 2.0))
(s495 (/ 1.0 2.0))
(s496 (/ 1.0 2.0))
(s497 (/ 1.0 2.0))
(s498 (/ 1.0 2.0))
(s499 (/ 1.0 2.0))
(s500 (/ 1.0 2.0))
(s501 (/ 1.0 2.0))
(s502 (/ 1.0 2.0))
(s503 (/ 1.0 2.0))
(s504 (/ 1.0 2.0))
(s505 (/ 1.0 2.0))
(s506 (/ 1.0 2.0))
(s507 (/ 1.0 2.0))
(s508 (/ 1.0 2.0))
(s509 (/ 1.0 2.0))
(s513 (/ 1.0 2.0))
(s514 (/ 1.0 2.0))
(s515 (/ 1.0 2.0))
(s516 (/ 1.0 2.0))
(s517 (/ 1.0 2.0))
(s518 (/ 1.0 2.0))
(s519 (/ 1.0 2.0))
(s539 (/ 1.0 2.0))
(s540 (/ 1.0 2.0))
(s541 (/ 1.0 2.0))
(s561 (/ 1.0 2.0))
(s583 (/ 1.0 2.0))
(s584 (/ 1.0 2.0))
(s585 (/ 1.0 2.0))
(s586 (/ 1.0 2.0))
(s587 (/ 1.0 2.0))
(s588 (/ 1.0 2.0))
(s589 (/ 1.0 2.0))
(s590 (/ 1.0 2.0))
(s591 (/ 1.0 2.0))
(s592 (/ 1.0 2.0))
(s604 (/ 1.0 2.0))
(s610 (/ 1.0 2.0))
(s613 (/ 1.0 2.0))
(s615 (/ 1.0 2.0))
(s619 (/ 1.0 2.0))
(s620 (/ 1.0 2.0))
(s621 (/ 1.0 2.0))
(s622 (/ 1.0 2.0))
(s623 (/ 1.0 2.0))
(s624 (/ 1.0 2.0))
(s625 (/ 1.0 2.0))
(s626 (/ 1.0 2.0))
(s627 (/ 1.0 2.0))
(s628 (/ 1.0 2.0))
(s629 (/ 1.0 2.0))
(s630 (/ 1.0 2.0))
(s631 (/ 1.0 2.0))
(s632 (/ 1.0 2.0))
(s633 (/ 1.0 2.0))
(s634 (/ 1.0 2.0))
(s635 (/ 1.0 2.0))
(s636 (/ 1.0 2.0))
(s639 (/ 1.0 2.0))
(s640 (/ 1.0 2.0))
(s641 (/ 1.0 2.0))
(s642 (/ 1.0 2.0))
(s643 (/ 1.0 2.0))
(s644 (/ 1.0 2.0))
(s645 (/ 1.0 2.0))
(s646 (/ 1.0 2.0))
(s647 (/ 1.0 2.0))
(s657 (/ 1.0 2.0))
(s658 (/ 1.0 2.0))
(s659 (/ 1.0 2.0))
(s660 (/ 1.0 2.0))
(s661 (/ 1.0 2.0))
(s662 (/ 1.0 2.0))
(s663 (/ 1.0 2.0))
(s664 (/ 1.0 2.0))
(s665 (/ 1.0 2.0))
(s666 (/ 1.0 2.0))
(s667 (/ 1.0 2.0))
(s668 (/ 1.0 2.0))
(s669 (/ 1.0 2.0))
(s670 (/ 1.0 2.0))
(s671 (/ 1.0 2.0))
(s672 (/ 1.0 2.0))
(s673 (/ 1.0 2.0))
(s674 (/ 1.0 2.0))
(s675 (/ 1.0 2.0))
(s676 (/ 1.0 2.0))
(s677 (/ 1.0 2.0))
(s678 (/ 1.0 2.0))
(s679 (/ 1.0 2.0))
(s687 (/ 1.0 2.0))
(s688 (/ 1.0 2.0))
(s689 (/ 1.0 2.0))
(s690 (/ 1.0 2.0))
(s691 (/ 1.0 2.0))
(s692 (/ 1.0 2.0))
(s693 (/ 1.0 2.0))
(s694 (/ 1.0 2.0))
(s695 (/ 1.0 2.0))
(s696 (/ 1.0 2.0))
(s697 (/ 1.0 2.0))
(s698 (/ 1.0 2.0))
(s699 (/ 1.0 2.0))
(s700 (/ 1.0 2.0))
(s701 (/ 1.0 2.0))
(s702 (/ 1.0 2.0))
(s703 (/ 1.0 2.0))
(s704 (/ 1.0 2.0))
(s708 (/ 1.0 2.0))
(s709 (/ 1.0 2.0))
(s710 (/ 1.0 2.0))
(s711 (/ 1.0 2.0))
(s712 (/ 1.0 2.0))
(s713 (/ 1.0 2.0))
(s714 (/ 1.0 2.0))
(s734 (/ 1.0 2.0))
(s735 (/ 1.0 2.0))
(s736 (/ 1.0 2.0))
(s756 (/ 1.0 2.0))
(s778 (/ 1.0 2.0))
(s779 (/ 1.0 2.0))
(s780 (/ 1.0 2.0))
(s781 (/ 1.0 2.0))
(s782 (/ 1.0 2.0))
(s783 (/ 1.0 2.0))
(s784 (/ 1.0 2.0))
(s785 (/ 1.0 2.0))
(s786 (/ 1.0 2.0))
(s787 (/ 1.0 2.0))
(s805 (/ 1.0 2.0))
(s808 (/ 1.0 2.0))
(s810 (/ 1.0 2.0))
(s814 (/ 1.0 2.0))
(s815 (/ 1.0 2.0))
(s816 (/ 1.0 2.0))
(s817 (/ 1.0 2.0))
(s818 (/ 1.0 2.0))
(s819 (/ 1.0 2.0))
(s820 (/ 1.0 2.0))
(s821 (/ 1.0 2.0))
(s822 (/ 1.0 2.0))
(s823 (/ 1.0 2.0))
(s824 (/ 1.0 2.0))
(s825 (/ 1.0 2.0))
(s826 (/ 1.0 2.0))
(s827 (/ 1.0 2.0))
(s828 (/ 1.0 2.0))
(s829 (/ 1.0 2.0))
(s830 (/ 1.0 2.0))
(s831 (/ 1.0 2.0))
(s834 (/ 1.0 2.0))
(s835 (/ 1.0 2.0))
(s836 (/ 1.0 2.0))
(s837 (/ 1.0 2.0))
(s838 (/ 1.0 2.0))
(s839 (/ 1.0 2.0))
(s840 (/ 1.0 2.0))
(s852 (/ 1.0 2.0))
(s853 (/ 1.0 2.0))
(s854 (/ 1.0 2.0))
(s855 (/ 1.0 2.0))
(s856 (/ 1.0 2.0))
(s857 (/ 1.0 2.0))
(s858 (/ 1.0 2.0))
(s859 (/ 1.0 2.0))
(s860 (/ 1.0 2.0))
(s861 (/ 1.0 2.0))
(s862 (/ 1.0 2.0))
(s863 (/ 1.0 2.0))
(s864 (/ 1.0 2.0))
(s865 (/ 1.0 2.0))
(s866 (/ 1.0 2.0))
(s867 (/ 1.0 2.0))
(s868 (/ 1.0 2.0))
(s869 (/ 1.0 2.0))
(s870 (/ 1.0 2.0))
(s871 (/ 1.0 2.0))
(s872 (/ 1.0 2.0))
(s873 (/ 1.0 2.0))
(s874 (/ 1.0 2.0))
(s882 (/ 1.0 2.0))
(s883 (/ 1.0 2.0))
(s884 (/ 1.0 2.0))
(s885 (/ 1.0 2.0))
(s886 (/ 1.0 2.0))
(s887 (/ 1.0 2.0))
(s888 (/ 1.0 2.0))
(s889 (/ 1.0 2.0))
(s890 (/ 1.0 2.0))
(s891 (/ 1.0 2.0))
(s892 (/ 1.0 2.0))
(s893 (/ 1.0 2.0))
(s894 (/ 1.0 2.0))
(s895 (/ 1.0 2.0))
(s896 (/ 1.0 2.0))
(s897 (/ 1.0 2.0))
(s898 (/ 1.0 2.0))
(s899 (/ 1.0 2.0))
(s903 (/ 1.0 2.0))
(s904 (/ 1.0 2.0))
(s905 (/ 1.0 2.0))
(s906 (/ 1.0 2.0))
(s907 (/ 1.0 2.0))
(s908 (/ 1.0 2.0))
(s909 (/ 1.0 2.0))
(s929 (/ 1.0 2.0))
(s930 (/ 1.0 2.0))
(s931 (/ 1.0 2.0))
(s951 (/ 1.0 2.0))
(s973 (/ 1.0 2.0))
(s974 (/ 1.0 2.0))
(s975 (/ 1.0 2.0))
(s976 (/ 1.0 2.0))
(s977 (/ 1.0 2.0))
(s978 (/ 1.0 2.0))
(s979 (/ 1.0 2.0))
(s980 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/794 variables, 794/794 constraints. Problems are: Problem set: 0 solved, 794 unsolved
SMT process timed out in 6471ms, After SMT, problems are : Problem set: 0 solved, 794 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 794 out of 1991 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1991/1991 places, 2888/2888 transitions.
Ensure Unique test removed 11 places
Discarding 17 places :
Implicit places reduction removed 17 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 0 with 154 rules applied. Total rules applied 154 place count 1963 transition count 2762
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 1 with 126 rules applied. Total rules applied 280 place count 1837 transition count 2762
Performed 162 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 162 Pre rules applied. Total rules applied 280 place count 1837 transition count 2600
Deduced a syphon composed of 162 places in 5 ms
Ensure Unique test removed 59 places
Reduce places removed 221 places and 0 transitions.
Iterating global reduction 2 with 383 rules applied. Total rules applied 663 place count 1616 transition count 2600
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 664 place count 1616 transition count 2599
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 665 place count 1615 transition count 2599
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 668 place count 1612 transition count 2583
Iterating global reduction 4 with 3 rules applied. Total rules applied 671 place count 1612 transition count 2583
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 675 place count 1611 transition count 2580
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 677 place count 1609 transition count 2580
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 678 place count 1608 transition count 2572
Iterating global reduction 6 with 1 rules applied. Total rules applied 679 place count 1608 transition count 2572
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 680 place count 1607 transition count 2564
Iterating global reduction 6 with 1 rules applied. Total rules applied 681 place count 1607 transition count 2564
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 682 place count 1606 transition count 2556
Iterating global reduction 6 with 1 rules applied. Total rules applied 683 place count 1606 transition count 2556
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 684 place count 1605 transition count 2548
Iterating global reduction 6 with 1 rules applied. Total rules applied 685 place count 1605 transition count 2548
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 686 place count 1604 transition count 2540
Iterating global reduction 6 with 1 rules applied. Total rules applied 687 place count 1604 transition count 2540
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 688 place count 1603 transition count 2532
Iterating global reduction 6 with 1 rules applied. Total rules applied 689 place count 1603 transition count 2532
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 690 place count 1602 transition count 2524
Iterating global reduction 6 with 1 rules applied. Total rules applied 691 place count 1602 transition count 2524
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 692 place count 1601 transition count 2516
Iterating global reduction 6 with 1 rules applied. Total rules applied 693 place count 1601 transition count 2516
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 694 place count 1600 transition count 2508
Iterating global reduction 6 with 1 rules applied. Total rules applied 695 place count 1600 transition count 2508
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 696 place count 1599 transition count 2500
Iterating global reduction 6 with 1 rules applied. Total rules applied 697 place count 1599 transition count 2500
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 698 place count 1598 transition count 2492
Iterating global reduction 6 with 1 rules applied. Total rules applied 699 place count 1598 transition count 2492
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 700 place count 1597 transition count 2484
Iterating global reduction 6 with 1 rules applied. Total rules applied 701 place count 1597 transition count 2484
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 702 place count 1596 transition count 2476
Iterating global reduction 6 with 1 rules applied. Total rules applied 703 place count 1596 transition count 2476
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 704 place count 1595 transition count 2468
Iterating global reduction 6 with 1 rules applied. Total rules applied 705 place count 1595 transition count 2468
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 706 place count 1594 transition count 2460
Iterating global reduction 6 with 1 rules applied. Total rules applied 707 place count 1594 transition count 2460
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 708 place count 1593 transition count 2452
Iterating global reduction 6 with 1 rules applied. Total rules applied 709 place count 1593 transition count 2452
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 5 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 777 place count 1559 transition count 2418
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 779 place count 1559 transition count 2416
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 781 place count 1557 transition count 2416
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 788 place count 1557 transition count 2409
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 795 place count 1550 transition count 2409
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 796 place count 1550 transition count 2409
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 797 place count 1549 transition count 2408
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 798 place count 1548 transition count 2408
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 798 place count 1548 transition count 2407
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 800 place count 1547 transition count 2407
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 801 place count 1546 transition count 2407
SDD proceeding with computation,1762 properties remain. new max is 4
SDD size :1 after 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 803 place count 1545 transition count 2406
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 804 place count 1544 transition count 2405
Iterating global reduction 10 with 1 rules applied. Total rules applied 805 place count 1544 transition count 2405
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 806 place count 1544 transition count 2404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 807 place count 1543 transition count 2404
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 808 place count 1543 transition count 2404
Applied a total of 808 rules in 2351 ms. Remains 1543 /1991 variables (removed 448) and now considering 2404/2888 (removed 484) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2391 ms. Remains : 1543/1991 places, 2404/2888 transitions.
SDD proceeding with computation,1762 properties remain. new max is 8
SDD size :7 after 9
Invariant property smplace_227 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
SDD proceeding with computation,1748 properties remain. new max is 8
SDD size :9 after 25
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
SDD proceeding with computation,1746 properties remain. new max is 8
SDD size :25 after 44
SDD proceeding with computation,1746 properties remain. new max is 16
SDD size :44 after 68
Invariant property smplace_168 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
SDD proceeding with computation,1741 properties remain. new max is 16
SDD size :68 after 93
Invariant property smplace_167 does not hold.
SDD proceeding with computation,1740 properties remain. new max is 16
SDD size :93 after 120
Invariant property smplace_219 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_100 does not hold.
SDD proceeding with computation,1726 properties remain. new max is 16
SDD size :120 after 267
Invariant property smplace_402 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_218 does not hold.
SDD proceeding with computation,1723 properties remain. new max is 16
SDD size :267 after 2035
Invariant property smplace_414 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_294 does not hold.
SDD proceeding with computation,1719 properties remain. new max is 16
SDD size :2035 after 3895
Invariant property smplace_422 does not hold.
Invariant property smplace_380 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_360 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_332 does not hold.
SDD proceeding with computation,1704 properties remain. new max is 16
SDD size :3895 after 8845
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
RANDOM walk for 1613836 steps (14319 resets) in 120005 ms. (13 steps per ms) remains 586/794 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 586/586 properties
SDD proceeding with computation,1702 properties remain. new max is 16
SDD size :8845 after 10429
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 586/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 586/586 properties
// Phase 1: matrix 2404 rows 1543 cols
[2024-05-20 15:10:36] [INFO ] Computed 294 invariants in 72 ms
SDD proceeding with computation,1702 properties remain. new max is 32
SDD size :10429 after 14653
Invariant property smplace_362 does not hold.
Invariant property smplace_361 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_355 does not hold.
SDD proceeding with computation,1696 properties remain. new max is 32
SDD size :14653 after 31891
SDD proceeding with computation,1696 properties remain. new max is 64
SDD size :31891 after 32689
SDD proceeding with computation,1696 properties remain. new max is 128
SDD size :32689 after 56097
Invariant property smplace_382 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_373 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_191 does not hold.
SDD proceeding with computation,1684 properties remain. new max is 128
SDD size :56097 after 94341
Invariant property smplace_597 does not hold.
Invariant property smplace_594 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 586 unsolved
Invariant property smplace_419 does not hold.
Invariant property smplace_416 does not hold.
Invariant property smplace_413 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_404 does not hold.
Invariant property smplace_401 does not hold.
Invariant property smplace_400 does not hold.
Invariant property smplace_386 does not hold.
Invariant property smplace_385 does not hold.
Invariant property smplace_190 does not hold.
SDD proceeding with computation,1671 properties remain. new max is 128
SDD size :94341 after 284168
Invariant property smplace_617 does not hold.
Invariant property smplace_535 does not hold.
Invariant property smplace_534 does not hold.
Invariant property smplace_533 does not hold.
Invariant property smplace_532 does not hold.
Invariant property smplace_531 does not hold.
Invariant property smplace_530 does not hold.
Invariant property smplace_529 does not hold.
Invariant property smplace_528 does not hold.
Invariant property smplace_527 does not hold.
Invariant property smplace_384 does not hold.
SDD proceeding with computation,1660 properties remain. new max is 128
SDD size :284168 after 2.6001e+06
SDD proceeding with computation,1660 properties remain. new max is 256
SDD size :2.6001e+06 after 1.40246e+07
Invariant property smplace_812 does not hold.
Invariant property smplace_804 does not hold.
Invariant property smplace_798 does not hold.
Invariant property smplace_794 does not hold.
Invariant property smplace_792 does not hold.
Invariant property smplace_789 does not hold.
Invariant property smplace_760 does not hold.
Invariant property smplace_740 does not hold.
Invariant property smplace_730 does not hold.
Invariant property smplace_729 does not hold.
Invariant property smplace_728 does not hold.
Invariant property smplace_727 does not hold.
Invariant property smplace_726 does not hold.
Invariant property smplace_725 does not hold.
Invariant property smplace_724 does not hold.
Invariant property smplace_723 does not hold.
Invariant property smplace_722 does not hold.
Invariant property smplace_721 does not hold.
Invariant property smplace_718 does not hold.
Invariant property smplace_684 does not hold.
Invariant property smplace_614 does not hold.
Invariant property smplace_611 does not hold.
Invariant property smplace_609 does not hold.
Invariant property smplace_608 does not hold.
Invariant property smplace_603 does not hold.
Invariant property smplace_602 does not hold.
Invariant property smplace_599 does not hold.
Invariant property smplace_596 does not hold.
Invariant property smplace_595 does not hold.
Invariant property smplace_581 does not hold.
Invariant property smplace_580 does not hold.
Invariant property smplace_579 does not hold.
Invariant property smplace_577 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_575 does not hold.
Invariant property smplace_574 does not hold.
Invariant property smplace_573 does not hold.
Invariant property smplace_572 does not hold.
Invariant property smplace_571 does not hold.
Invariant property smplace_570 does not hold.
Invariant property smplace_569 does not hold.
Invariant property smplace_568 does not hold.
Invariant property smplace_565 does not hold.
Invariant property smplace_557 does not hold.
Invariant property smplace_556 does not hold.
Invariant property smplace_555 does not hold.
Invariant property smplace_554 does not hold.
Invariant property smplace_553 does not hold.
Invariant property smplace_552 does not hold.
Invariant property smplace_551 does not hold.
Invariant property smplace_550 does not hold.
Invariant property smplace_549 does not hold.
Invariant property smplace_548 does not hold.
Invariant property smplace_545 does not hold.
Invariant property smplace_526 does not hold.
Invariant property smplace_523 does not hold.
Invariant property smplace_489 does not hold.
SDD proceeding with computation,1603 properties remain. new max is 256
SDD size :1.40246e+07 after 3.28572e+10
Invariant property smplace_1199 does not hold.
Invariant property smplace_1182 does not hold.
Invariant property smplace_1181 does not hold.
Invariant property smplace_1180 does not hold.
Invariant property smplace_1179 does not hold.
Invariant property smplace_1007 does not hold.
Invariant property smplace_1004 does not hold.
Invariant property smplace_1001 does not hold.
Invariant property smplace_999 does not hold.
Invariant property smplace_998 does not hold.
Invariant property smplace_993 does not hold.
Invariant property smplace_992 does not hold.
Invariant property smplace_989 does not hold.
Invariant property smplace_987 does not hold.
Invariant property smplace_986 does not hold.
Invariant property smplace_985 does not hold.
Invariant property smplace_984 does not hold.
Invariant property smplace_971 does not hold.
Invariant property smplace_970 does not hold.
Invariant property smplace_969 does not hold.
Invariant property smplace_967 does not hold.
Invariant property smplace_966 does not hold.
Invariant property smplace_965 does not hold.
Invariant property smplace_964 does not hold.
Invariant property smplace_963 does not hold.
Invariant property smplace_962 does not hold.
Invariant property smplace_961 does not hold.
Invariant property smplace_960 does not hold.
Invariant property smplace_959 does not hold.
Invariant property smplace_958 does not hold.
Invariant property smplace_955 does not hold.
Invariant property smplace_947 does not hold.
Invariant property smplace_946 does not hold.
Invariant property smplace_945 does not hold.
Invariant property smplace_944 does not hold.
Invariant property smplace_943 does not hold.
Invariant property smplace_942 does not hold.
Invariant property smplace_941 does not hold.
Invariant property smplace_940 does not hold.
Invariant property smplace_939 does not hold.
Invariant property smplace_938 does not hold.
Invariant property smplace_935 does not hold.
Invariant property smplace_925 does not hold.
Invariant property smplace_924 does not hold.
Invariant property smplace_923 does not hold.
Invariant property smplace_922 does not hold.
Invariant property smplace_921 does not hold.
Invariant property smplace_920 does not hold.
Invariant property smplace_919 does not hold.
Invariant property smplace_918 does not hold.
Invariant property smplace_917 does not hold.
Invariant property smplace_916 does not hold.
Invariant property smplace_913 does not hold.
Invariant property smplace_879 does not hold.
Invariant property smplace_809 does not hold.
Invariant property smplace_806 does not hold.
Invariant property smplace_803 does not hold.
Invariant property smplace_797 does not hold.
Invariant property smplace_791 does not hold.
Invariant property smplace_790 does not hold.
Invariant property smplace_776 does not hold.
Invariant property smplace_775 does not hold.
Invariant property smplace_774 does not hold.
Invariant property smplace_772 does not hold.
Invariant property smplace_771 does not hold.
Invariant property smplace_770 does not hold.
Invariant property smplace_769 does not hold.
Invariant property smplace_768 does not hold.
Invariant property smplace_767 does not hold.
Invariant property smplace_766 does not hold.
Invariant property smplace_765 does not hold.
Invariant property smplace_764 does not hold.
Invariant property smplace_763 does not hold.
Invariant property smplace_752 does not hold.
Invariant property smplace_751 does not hold.
Invariant property smplace_750 does not hold.
Invariant property smplace_749 does not hold.
Invariant property smplace_748 does not hold.
Invariant property smplace_747 does not hold.
Invariant property smplace_746 does not hold.
Invariant property smplace_745 does not hold.
Invariant property smplace_744 does not hold.
Invariant property smplace_743 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 2 (OVERLAPS) 101/687 variables, 76/100 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/687 variables, 7/107 constraints. Problems are: Problem set: 0 solved, 586 unsolved
SDD proceeding with computation,1520 properties remain. new max is 256
SDD size :3.28572e+10 after 4.36006e+14
Invariant property smplace_1394 does not hold.
Invariant property smplace_1391 does not hold.
Invariant property smplace_1377 does not hold.
Invariant property smplace_1376 does not hold.
Invariant property smplace_1375 does not hold.
Invariant property smplace_1374 does not hold.
Invariant property smplace_1361 does not hold.
Invariant property smplace_1360 does not hold.
Invariant property smplace_1359 does not hold.
Invariant property smplace_1202 does not hold.
Invariant property smplace_1196 does not hold.
Invariant property smplace_1194 does not hold.
Invariant property smplace_1193 does not hold.
Invariant property smplace_1188 does not hold.
Invariant property smplace_1187 does not hold.
Invariant property smplace_1184 does not hold.
Invariant property smplace_1166 does not hold.
Invariant property smplace_1165 does not hold.
Invariant property smplace_1164 does not hold.
Invariant property smplace_1162 does not hold.
Invariant property smplace_1161 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1159 does not hold.
Invariant property smplace_1158 does not hold.
Invariant property smplace_1157 does not hold.
Invariant property smplace_1156 does not hold.
Invariant property smplace_1155 does not hold.
Invariant property smplace_1154 does not hold.
Invariant property smplace_1153 does not hold.
Invariant property smplace_1150 does not hold.
Invariant property smplace_1142 does not hold.
Invariant property smplace_1141 does not hold.
Invariant property smplace_1140 does not hold.
Invariant property smplace_1139 does not hold.
Invariant property smplace_1138 does not hold.
Invariant property smplace_1137 does not hold.
Invariant property smplace_1136 does not hold.
Invariant property smplace_1135 does not hold.
Invariant property smplace_1134 does not hold.
Invariant property smplace_1133 does not hold.
Invariant property smplace_1130 does not hold.
Invariant property smplace_1120 does not hold.
Invariant property smplace_1119 does not hold.
Invariant property smplace_1118 does not hold.
Invariant property smplace_1117 does not hold.
Invariant property smplace_1116 does not hold.
Invariant property smplace_1115 does not hold.
Invariant property smplace_1114 does not hold.
Invariant property smplace_1113 does not hold.
Invariant property smplace_1112 does not hold.
Invariant property smplace_1111 does not hold.
Invariant property smplace_1108 does not hold.
Invariant property smplace_1074 does not hold.
SDD proceeding with computation,1467 properties remain. new max is 256
SDD size :4.36006e+14 after 2.55118e+18
Invariant property smplace_1589 does not hold.
Invariant property smplace_1586 does not hold.
Invariant property smplace_1578 does not hold.
Invariant property smplace_1574 does not hold.
Invariant property smplace_1572 does not hold.
Invariant property smplace_1571 does not hold.
Invariant property smplace_1570 does not hold.
Invariant property smplace_1569 does not hold.
Invariant property smplace_1556 does not hold.
Invariant property smplace_1555 does not hold.
Invariant property smplace_1554 does not hold.
Invariant property smplace_1397 does not hold.
Invariant property smplace_1389 does not hold.
Invariant property smplace_1388 does not hold.
Invariant property smplace_1383 does not hold.
Invariant property smplace_1382 does not hold.
Invariant property smplace_1379 does not hold.
Invariant property smplace_1357 does not hold.
Invariant property smplace_1356 does not hold.
Invariant property smplace_1355 does not hold.
Invariant property smplace_1354 does not hold.
Invariant property smplace_1353 does not hold.
Invariant property smplace_1352 does not hold.
Invariant property smplace_1351 does not hold.
Invariant property smplace_1350 does not hold.
Invariant property smplace_1349 does not hold.
Invariant property smplace_1348 does not hold.
Invariant property smplace_1345 does not hold.
Invariant property smplace_1337 does not hold.
Invariant property smplace_1336 does not hold.
Invariant property smplace_1335 does not hold.
Invariant property smplace_1334 does not hold.
Invariant property smplace_1333 does not hold.
Invariant property smplace_1332 does not hold.
Invariant property smplace_1331 does not hold.
Invariant property smplace_1330 does not hold.
Invariant property smplace_1329 does not hold.
Invariant property smplace_1328 does not hold.
Invariant property smplace_1325 does not hold.
Invariant property smplace_1315 does not hold.
Invariant property smplace_1314 does not hold.
Invariant property smplace_1313 does not hold.
Invariant property smplace_1312 does not hold.
Invariant property smplace_1311 does not hold.
Invariant property smplace_1310 does not hold.
Invariant property smplace_1309 does not hold.
Invariant property smplace_1308 does not hold.
Invariant property smplace_1307 does not hold.
Invariant property smplace_1306 does not hold.
Invariant property smplace_1303 does not hold.
Invariant property smplace_1269 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/687 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 5 (OVERLAPS) 1/688 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 586 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 688/3947 variables, and 108 constraints, problems are : Problem set: 0 solved, 586 unsolved in 45046 ms.
Refiners :[Positive P Invariants (semi-flows): 77/103 constraints, Generalized P Invariants (flows): 31/191 constraints, State Equation: 0/1543 constraints, PredecessorRefiner: 586/586 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 586 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 586 unsolved
SDD proceeding with computation,1416 properties remain. new max is 256
SDD size :2.55118e+18 after 6.01141e+21
Invariant property smplace_1784 does not hold.
Invariant property smplace_1767 does not hold.
Invariant property smplace_1766 does not hold.
Invariant property smplace_1765 does not hold.
Invariant property smplace_1764 does not hold.
Invariant property smplace_1592 does not hold.
Invariant property smplace_1584 does not hold.
Invariant property smplace_1583 does not hold.
Invariant property smplace_1577 does not hold.
Invariant property smplace_1552 does not hold.
Invariant property smplace_1551 does not hold.
Invariant property smplace_1550 does not hold.
Invariant property smplace_1549 does not hold.
Invariant property smplace_1548 does not hold.
Invariant property smplace_1547 does not hold.
Invariant property smplace_1546 does not hold.
Invariant property smplace_1545 does not hold.
Invariant property smplace_1544 does not hold.
Invariant property smplace_1543 does not hold.
Invariant property smplace_1540 does not hold.
Invariant property smplace_1532 does not hold.
Invariant property smplace_1531 does not hold.
Invariant property smplace_1530 does not hold.
Invariant property smplace_1529 does not hold.
Invariant property smplace_1528 does not hold.
Invariant property smplace_1527 does not hold.
Invariant property smplace_1526 does not hold.
Invariant property smplace_1525 does not hold.
Invariant property smplace_1524 does not hold.
Invariant property smplace_1523 does not hold.
Invariant property smplace_1520 does not hold.
Invariant property smplace_1510 does not hold.
Invariant property smplace_1509 does not hold.
Invariant property smplace_1508 does not hold.
Invariant property smplace_1507 does not hold.
Invariant property smplace_1506 does not hold.
Invariant property smplace_1505 does not hold.
Invariant property smplace_1504 does not hold.
Invariant property smplace_1503 does not hold.
Invariant property smplace_1502 does not hold.
Invariant property smplace_1501 does not hold.
Invariant property smplace_1498 does not hold.
Invariant property smplace_1464 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 2 (OVERLAPS) 101/687 variables, 76/100 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/687 variables, 7/107 constraints. Problems are: Problem set: 0 solved, 586 unsolved
SDD proceeding with computation,1373 properties remain. new max is 256
SDD size :6.01141e+21 after 4.04384e+23
Invariant property smplace_1787 does not hold.
Invariant property smplace_1781 does not hold.
Invariant property smplace_1751 does not hold.
Invariant property smplace_1750 does not hold.
Invariant property smplace_1749 does not hold.
Invariant property smplace_1745 does not hold.
Invariant property smplace_1742 does not hold.
Invariant property smplace_1739 does not hold.
Invariant property smplace_1725 does not hold.
Invariant property smplace_1724 does not hold.
Invariant property smplace_1723 does not hold.
Invariant property smplace_1722 does not hold.
Invariant property smplace_1721 does not hold.
Invariant property smplace_1720 does not hold.
Invariant property smplace_1719 does not hold.
Invariant property smplace_1705 does not hold.
Invariant property smplace_1704 does not hold.
Invariant property smplace_1703 does not hold.
Invariant property smplace_1702 does not hold.
Invariant property smplace_1701 does not hold.
Invariant property smplace_1700 does not hold.
Invariant property smplace_1699 does not hold.
Invariant property smplace_1698 does not hold.
Invariant property smplace_1697 does not hold.
Invariant property smplace_1696 does not hold.
SDD proceeding with computation,1348 properties remain. new max is 256
SDD size :4.04384e+23 after 3.59902e+25
Invariant property smplace_1861 does not hold.
Invariant property smplace_1860 does not hold.
Invariant property smplace_1851 does not hold.
Invariant property smplace_1823 does not hold.
Invariant property smplace_1822 does not hold.
Invariant property smplace_1821 does not hold.
Invariant property smplace_1820 does not hold.
Invariant property smplace_1819 does not hold.
Invariant property smplace_1818 does not hold.
Invariant property smplace_1817 does not hold.
Invariant property smplace_1816 does not hold.
Invariant property smplace_1815 does not hold.
Invariant property smplace_1814 does not hold.
Invariant property smplace_1813 does not hold.
Invariant property smplace_1812 does not hold.
Invariant property smplace_1811 does not hold.
Invariant property smplace_1810 does not hold.
Invariant property smplace_1809 does not hold.
Invariant property smplace_1747 does not hold.
Invariant property smplace_1746 does not hold.
Invariant property smplace_1744 does not hold.
Invariant property smplace_1743 does not hold.
Invariant property smplace_1741 does not hold.
Invariant property smplace_1740 does not hold.
Invariant property smplace_1738 does not hold.
Invariant property smplace_1727 does not hold.
Invariant property smplace_1726 does not hold.
Invariant property smplace_1718 does not hold.
Invariant property smplace_1611 does not hold.
Invariant property smplace_1610 does not hold.
Invariant property smplace_1609 does not hold.
Invariant property smplace_1608 does not hold.
Invariant property smplace_1607 does not hold.
Invariant property smplace_1606 does not hold.
Invariant property smplace_1605 does not hold.
Invariant property smplace_1604 does not hold.
Invariant property smplace_1603 does not hold.
Invariant property smplace_1602 does not hold.
Invariant property smplace_1601 does not hold.
Invariant property smplace_1600 does not hold.
Invariant property smplace_1599 does not hold.
Invariant property smplace_1598 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/687 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 586 unsolved
SDD proceeding with computation,1306 properties remain. new max is 256
SDD size :3.59902e+25 after 1.24429e+27
At refinement iteration 5 (OVERLAPS) 1/688 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 586 unsolved
Invariant property smplace_1808 does not hold.
Invariant property smplace_1807 does not hold.
Invariant property smplace_1785 does not hold.
Invariant property smplace_1783 does not hold.
Invariant property smplace_1780 does not hold.
Invariant property smplace_1762 does not hold.
Invariant property smplace_1759 does not hold.
Invariant property smplace_1758 does not hold.
Invariant property smplace_1757 does not hold.
Invariant property smplace_1756 does not hold.
Invariant property smplace_1670 does not hold.
Invariant property smplace_1654 does not hold.
Invariant property smplace_1653 does not hold.
Invariant property smplace_1652 does not hold.
Invariant property smplace_1649 does not hold.
Invariant property smplace_1597 does not hold.
Invariant property smplace_1596 does not hold.
Invariant property smplace_1595 does not hold.
Invariant property smplace_1594 does not hold.
SDD proceeding with computation,1287 properties remain. new max is 256
SDD size :1.24429e+27 after 1.39517e+27
Invariant property smplace_1761 does not hold.
Invariant property smplace_1651 does not hold.
Invariant property smplace_1650 does not hold.
Invariant property smplace_1648 does not hold.
At refinement iteration 6 (INCLUDED_ONLY) 0/688 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 7 (OVERLAPS) 491/1179 variables, 84/192 constraints. Problems are: Problem set: 0 solved, 586 unsolved
SDD proceeding with computation,1283 properties remain. new max is 256
SDD size :1.39517e+27 after 1.39738e+27
[2024-05-20 15:11:59] [INFO ] Deduced a trap composed of 25 places in 701 ms of which 74 ms to minimize.
[2024-05-20 15:12:00] [INFO ] Deduced a trap composed of 47 places in 540 ms of which 6 ms to minimize.
[2024-05-20 15:12:02] [INFO ] Deduced a trap composed of 25 places in 205 ms of which 3 ms to minimize.
[2024-05-20 15:12:04] [INFO ] Deduced a trap composed of 26 places in 159 ms of which 3 ms to minimize.
Invariant property smplace_1647 does not hold.
Invariant property smplace_1646 does not hold.
Solver is answering 'unknown', stopping.
Invariant property smplace_1645 does not hold.
Invariant property smplace_1644 does not hold.
After SMT solving in domain Int declared 1179/3947 variables, and 196 constraints, problems are : Problem set: 0 solved, 586 unsolved in 45055 ms.
Refiners :[Positive P Invariants (semi-flows): 77/103 constraints, Generalized P Invariants (flows): 115/191 constraints, State Equation: 0/1543 constraints, PredecessorRefiner: 0/586 constraints, Known Traps: 4/4 constraints]
After SMT, in 90543ms problems are : Problem set: 0 solved, 586 unsolved
Skipping Parikh replay, no witness traces provided.
Invariant property smplace_1643 does not hold.
Support contains 586 out of 1543 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1543/1543 places, 2404/2404 transitions.
Invariant property smplace_1642 does not hold.
Invariant property smplace_1641 does not hold.
Ensure Unique test removed 3 places
Invariant property smplace_1640 does not hold.
Invariant property smplace_1639 does not hold.
Invariant property smplace_1638 does not hold.
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 7 rules applied. Total rules applied 7 place count 1540 transition count 2400
Invariant property smplace_1637 does not hold.
Reduce places removed 6 places and 0 transitions.
Invariant property smplace_1636 does not hold.
Invariant property smplace_1635 does not hold.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 1534 transition count 2400
Invariant property smplace_1634 does not hold.
Invariant property smplace_1633 does not hold.
Invariant property smplace_1632 does not hold.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 13 place count 1534 transition count 2391
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 31 place count 1525 transition count 2391
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 1523 transition count 2391
Invariant property smplace_1590 does not hold.
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 34 place count 1522 transition count 2385
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 1522 transition count 2385
Invariant property smplace_1585 does not hold.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 67 place count 1506 transition count 2369
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 1505 transition count 2368
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 1505 transition count 2368
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 72 place count 1505 transition count 2365
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 76 place count 1502 transition count 2364
Invariant property smplace_1561 does not hold.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 78 place count 1502 transition count 2364
Applied a total of 78 rules in 293 ms. Remains 1502 /1543 variables (removed 41) and now considering 2364/2404 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 293 ms. Remains : 1502/1543 places, 2364/2404 transitions.
Invariant property smplace_1475 does not hold.
Invariant property smplace_1459 does not hold.
Invariant property smplace_1458 does not hold.
Invariant property smplace_1457 does not hold.
Invariant property smplace_1456 does not hold.
Invariant property smplace_1454 does not hold.
Invariant property smplace_1453 does not hold.
Invariant property smplace_1452 does not hold.
Invariant property smplace_1451 does not hold.
Invariant property smplace_1450 does not hold.
Invariant property smplace_1449 does not hold.
Invariant property smplace_1416 does not hold.
Invariant property smplace_1415 does not hold.
Invariant property smplace_1414 does not hold.
Invariant property smplace_1413 does not hold.
Invariant property smplace_1412 does not hold.
Invariant property smplace_1411 does not hold.
Invariant property smplace_1410 does not hold.
Invariant property smplace_1409 does not hold.
Invariant property smplace_1408 does not hold.
Invariant property smplace_1407 does not hold.
Invariant property smplace_1406 does not hold.
Invariant property smplace_1405 does not hold.
Invariant property smplace_1404 does not hold.
Invariant property smplace_1403 does not hold.
Invariant property smplace_1402 does not hold.
Invariant property smplace_1401 does not hold.
Invariant property smplace_1400 does not hold.
Invariant property smplace_1399 does not hold.
Invariant property smplace_1221 does not hold.
Invariant property smplace_1220 does not hold.
Invariant property smplace_1219 does not hold.
Invariant property smplace_1218 does not hold.
RANDOM walk for 1395877 steps (13058 resets) in 120005 ms. (11 steps per ms) remains 573/585 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 573/573 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 573/573 properties
SDD proceeding with computation,1231 properties remain. new max is 256
SDD size :1.39738e+27 after 1.42229e+27
Invariant property smplace_1448 does not hold.
Invariant property smplace_1447 does not hold.
Invariant property smplace_1446 does not hold.
Invariant property smplace_1445 does not hold.
Invariant property smplace_1444 does not hold.
Invariant property smplace_1443 does not hold.
Invariant property smplace_1442 does not hold.
Invariant property smplace_1441 does not hold.
Invariant property smplace_1440 does not hold.
Invariant property smplace_1439 does not hold.
Invariant property smplace_1438 does not hold.
Invariant property smplace_1437 does not hold.
Invariant property smplace_1395 does not hold.
Invariant property smplace_1390 does not hold.
Invariant property smplace_1366 does not hold.
Invariant property smplace_1280 does not hold.
Invariant property smplace_1264 does not hold.
Invariant property smplace_1263 does not hold.
Invariant property smplace_1262 does not hold.
Invariant property smplace_1261 does not hold.
Invariant property smplace_1259 does not hold.
Invariant property smplace_1258 does not hold.
Invariant property smplace_1257 does not hold.
Invariant property smplace_1256 does not hold.
Invariant property smplace_1255 does not hold.
Invariant property smplace_1254 does not hold.
Invariant property smplace_1253 does not hold.
Invariant property smplace_1252 does not hold.
Invariant property smplace_1251 does not hold.
Invariant property smplace_1250 does not hold.
Invariant property smplace_1249 does not hold.
Invariant property smplace_1248 does not hold.
Invariant property smplace_1247 does not hold.
Invariant property smplace_1246 does not hold.
Invariant property smplace_1245 does not hold.
Invariant property smplace_1244 does not hold.
Invariant property smplace_1243 does not hold.
Invariant property smplace_1242 does not hold.
Invariant property smplace_1217 does not hold.
Invariant property smplace_1216 does not hold.
Invariant property smplace_1215 does not hold.
Invariant property smplace_1214 does not hold.
Invariant property smplace_1213 does not hold.
Invariant property smplace_1212 does not hold.
Invariant property smplace_1211 does not hold.
Invariant property smplace_1210 does not hold.
Invariant property smplace_1209 does not hold.
Invariant property smplace_1208 does not hold.
Invariant property smplace_1207 does not hold.
Invariant property smplace_1206 does not hold.
Invariant property smplace_1205 does not hold.
Invariant property smplace_1204 does not hold.
Invariant property smplace_1200 does not hold.
Invariant property smplace_1171 does not hold.
Invariant property smplace_1085 does not hold.
Invariant property smplace_1069 does not hold.
Invariant property smplace_1068 does not hold.
Invariant property smplace_1067 does not hold.
Invariant property smplace_1066 does not hold.
Invariant property smplace_1063 does not hold.
Invariant property smplace_1062 does not hold.
Invariant property smplace_1061 does not hold.
Invariant property smplace_1060 does not hold.
Invariant property smplace_1059 does not hold.
Invariant property smplace_1058 does not hold.
Invariant property smplace_1057 does not hold.
Invariant property smplace_1056 does not hold.
Invariant property smplace_1055 does not hold.
Invariant property smplace_1054 does not hold.
Invariant property smplace_1053 does not hold.
Invariant property smplace_1052 does not hold.
Invariant property smplace_1051 does not hold.
Invariant property smplace_1050 does not hold.
Invariant property smplace_1049 does not hold.
Invariant property smplace_1048 does not hold.
Invariant property smplace_1047 does not hold.
Invariant property smplace_1026 does not hold.
Invariant property smplace_1025 does not hold.
Invariant property smplace_1024 does not hold.
Invariant property smplace_1023 does not hold.
Invariant property smplace_1022 does not hold.
Invariant property smplace_1021 does not hold.
Invariant property smplace_1020 does not hold.
Invariant property smplace_1019 does not hold.
Invariant property smplace_1018 does not hold.
Invariant property smplace_1017 does not hold.
Invariant property smplace_1016 does not hold.
Invariant property smplace_1015 does not hold.
Invariant property smplace_1014 does not hold.
Invariant property smplace_1013 does not hold.
Invariant property smplace_1012 does not hold.
Invariant property smplace_1011 does not hold.
Invariant property smplace_1010 does not hold.
Invariant property smplace_1009 does not hold.
Invariant property smplace_1005 does not hold.
Invariant property smplace_976 does not hold.
Invariant property smplace_890 does not hold.
Invariant property smplace_874 does not hold.
Invariant property smplace_873 does not hold.
Invariant property smplace_872 does not hold.
Invariant property smplace_871 does not hold.
Invariant property smplace_868 does not hold.
Invariant property smplace_867 does not hold.
Invariant property smplace_866 does not hold.
Invariant property smplace_865 does not hold.
Invariant property smplace_864 does not hold.
Invariant property smplace_863 does not hold.
Invariant property smplace_862 does not hold.
Invariant property smplace_861 does not hold.
Invariant property smplace_860 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_858 does not hold.
Invariant property smplace_857 does not hold.
Invariant property smplace_856 does not hold.
Invariant property smplace_855 does not hold.
Invariant property smplace_854 does not hold.
Invariant property smplace_853 does not hold.
Invariant property smplace_831 does not hold.
Invariant property smplace_830 does not hold.
Invariant property smplace_829 does not hold.
Invariant property smplace_828 does not hold.
Invariant property smplace_827 does not hold.
Invariant property smplace_826 does not hold.
Invariant property smplace_825 does not hold.
Invariant property smplace_824 does not hold.
Invariant property smplace_823 does not hold.
Invariant property smplace_822 does not hold.
Invariant property smplace_821 does not hold.
Invariant property smplace_820 does not hold.
Invariant property smplace_819 does not hold.
Invariant property smplace_818 does not hold.
Invariant property smplace_817 does not hold.
Invariant property smplace_816 does not hold.
Invariant property smplace_815 does not hold.
Invariant property smplace_814 does not hold.
Invariant property smplace_636 does not hold.
Invariant property smplace_635 does not hold.
Invariant property smplace_634 does not hold.
Invariant property smplace_633 does not hold.
Invariant property smplace_632 does not hold.
Invariant property smplace_631 does not hold.
Invariant property smplace_630 does not hold.
Invariant property smplace_629 does not hold.
Invariant property smplace_628 does not hold.
Invariant property smplace_627 does not hold.
Invariant property smplace_626 does not hold.
Invariant property smplace_625 does not hold.
Invariant property smplace_624 does not hold.
Invariant property smplace_623 does not hold.
Invariant property smplace_622 does not hold.
SDD proceeding with computation,1081 properties remain. new max is 256
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_852 does not hold.
Invariant property smplace_781 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_779 does not hold.
Invariant property smplace_778 does not hold.
Invariant property smplace_621 does not hold.
Invariant property smplace_620 does not hold.
SDD proceeding with computation,1074 properties remain. new max is 256
SDD size :1.42229e+27 after 1.42229e+27
SDD proceeding with computation,1074 properties remain. new max is 512
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_695 does not hold.
Invariant property smplace_694 does not hold.
Invariant property smplace_679 does not hold.
Invariant property smplace_619 does not hold.
SDD proceeding with computation,1070 properties remain. new max is 512
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_810 does not hold.
Invariant property smplace_678 does not hold.
Invariant property smplace_677 does not hold.
Invariant property smplace_676 does not hold.
Invariant property smplace_673 does not hold.
Invariant property smplace_672 does not hold.
Invariant property smplace_671 does not hold.
Invariant property smplace_670 does not hold.
Invariant property smplace_669 does not hold.
Invariant property smplace_668 does not hold.
Invariant property smplace_667 does not hold.
Invariant property smplace_666 does not hold.
Invariant property smplace_665 does not hold.
Invariant property smplace_664 does not hold.
Invariant property smplace_663 does not hold.
Invariant property smplace_662 does not hold.
Invariant property smplace_661 does not hold.
Invariant property smplace_660 does not hold.
Invariant property smplace_659 does not hold.
Invariant property smplace_658 does not hold.
Invariant property smplace_657 does not hold.
Invariant property smplace_586 does not hold.
Invariant property smplace_585 does not hold.
Invariant property smplace_584 does not hold.
Invariant property smplace_583 does not hold.
Invariant property smplace_441 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_439 does not hold.
Invariant property smplace_438 does not hold.
Invariant property smplace_437 does not hold.
Invariant property smplace_436 does not hold.
Invariant property smplace_435 does not hold.
Invariant property smplace_434 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_431 does not hold.
Invariant property smplace_430 does not hold.
Invariant property smplace_429 does not hold.
Invariant property smplace_428 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_425 does not hold.
SDD proceeding with computation,1028 properties remain. new max is 512
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_500 does not hold.
Invariant property smplace_499 does not hold.
SDD proceeding with computation,1026 properties remain. new max is 512
SDD size :1.42229e+27 after 1.42229e+27
SDD proceeding with computation,1026 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_484 does not hold.
Invariant property smplace_424 does not hold.
SDD proceeding with computation,1024 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_615 does not hold.
Invariant property smplace_483 does not hold.
Invariant property smplace_482 does not hold.
Invariant property smplace_481 does not hold.
Invariant property smplace_478 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_475 does not hold.
Invariant property smplace_474 does not hold.
Invariant property smplace_473 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_471 does not hold.
Invariant property smplace_470 does not hold.
Invariant property smplace_469 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_246 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_230 does not hold.
SDD proceeding with computation,985 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_229 does not hold.
SDD proceeding with computation,978 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_420 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_286 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_36 does not hold.
SDD proceeding with computation,935 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_613 does not hold.
Invariant property smplace_592 does not hold.
Invariant property smplace_591 does not hold.
Invariant property smplace_590 does not hold.
Invariant property smplace_589 does not hold.
Invariant property smplace_588 does not hold.
Invariant property smplace_587 does not hold.
Invariant property smplace_480 does not hold.
Invariant property smplace_418 does not hold.
Invariant property smplace_415 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_285 does not hold.
Invariant property smplace_284 does not hold.
Probabilistic random walk after 1000000 steps, saw 363358 distinct states, run finished after 68716 ms. (steps per millisecond=14 ) properties seen :18
// Phase 1: matrix 2364 rows 1502 cols
[2024-05-20 15:13:46] [INFO ] Computed 287 invariants in 90 ms
SDD proceeding with computation,920 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Invariant property smplace_610 does not hold.
Invariant property smplace_479 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 264 unsolved
At refinement iteration 2 (OVERLAPS) 99/365 variables, 57/63 constraints. Problems are: Problem set: 2 solved, 264 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/365 variables, 5/68 constraints. Problems are: Problem set: 2 solved, 264 unsolved
SDD proceeding with computation,918 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_197 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/365 variables, 0/68 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 5 (OVERLAPS) 3/368 variables, 3/71 constraints. Problems are: Problem set: 6 solved, 260 unsolved
SDD proceeding with computation,914 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/71 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 7 (OVERLAPS) 575/943 variables, 82/153 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/943 variables, 0/153 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 9 (OVERLAPS) 20/963 variables, 14/167 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/963 variables, 0/167 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 11 (OVERLAPS) 225/1188 variables, 58/225 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1188 variables, 0/225 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 13 (OVERLAPS) 31/1219 variables, 9/234 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1219 variables, 0/234 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 15 (OVERLAPS) 117/1336 variables, 14/248 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1336 variables, 0/248 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 17 (OVERLAPS) 55/1391 variables, 7/255 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1391 variables, 0/255 constraints. Problems are: Problem set: 6 solved, 260 unsolved
At refinement iteration 19 (OVERLAPS) 2/1393 variables, 2/257 constraints. Problems are: Problem set: 6 solved, 260 unsolved
Invariant property smplace_225 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
At refinement iteration 20 (INCLUDED_ONLY) 0/1393 variables, 0/257 constraints. Problems are: Problem set: 38 solved, 228 unsolved
At refinement iteration 21 (OVERLAPS) 99/1492 variables, 27/284 constraints. Problems are: Problem set: 38 solved, 228 unsolved
Invariant property smplace_35 does not hold.
Invariant property smplace_17 does not hold.
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(s761 (/ 1.0 144.0))
(s762 (/ 1.0 144.0))
(s763 0.0)
(s764 (/ 1.0 144.0))
(s765 (/ 1.0 144.0))
(s766 (/ 1.0 144.0))
(s767 (/ 1.0 144.0))
(s768 (/ 1.0 144.0))
(s769 (/ 1.0 144.0))
(s770 (/ 143.0 144.0))
(s771 0.0)
(s772 (/ 1.0 144.0))
(s773 (/ 1.0 144.0))
(s774 0.0)
(s775 1.0)
(s776 0.0)
(s777 0.0)
(s778 0.0)
(s779 0.0)
(s780 0.0)
(s781 0.0)
(s782 0.0)
(s783 (/ 41.0 48.0))
(s784 (/ 7.0 48.0))
(s785 (/ 1.0 144.0))
(s786 0.0)
(s787 (/ 143.0 144.0))
(s788 (/ 1.0 48.0))
(s789 (/ 35.0 36.0))
(s790 0.0)
(s791 (/ 65.0 72.0))
(s792 0.0)
(s793 0.0)
(s794 (/ 13.0 144.0))
(s795 0.0)
(s796 0.0)
(s797 0.0)
(s798 0.0)
(s799 0.0)
(s800 0.0)
(s801 0.0)
(s802 0.0)
(s803 (/ 1.0 144.0))
(s804 0.0)
(s805 0.0)
(s806 0.0)
(s807 0.0)
(s808 0.0)
(s809 (/ 71.0 72.0))
(s810 0.0)
(s811 0.0)
(s812 0.0)
(s813 0.0)
(s814 (/ 1.0 72.0))
(s815 0.0)
(s816 0.0)
(s817 0.0)
(s818 0.0)
(s819 0.0)
(s820 0.0)
(s821 0.0)
(s822 0.0)
(s823 0.0)
(s824 0.0)
(s825 0.0)
(s826 0.0)
(s827 (/ 23.0 144.0))
(s828 0.0)
(s829 0.0)
(s830 0.0)
(s831 0.0)
(s832 0.0)
(s833 0.0)
(s834 0.0)
(s835 0.0)
(s836 0.0)
(s837 0.0)
(s838 0.0)
(s839 0.0)
(s840 0.0)
(s841 0.0)
(s842 0.0)
(s843 (/ 1.0 12.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1492/3866 variables, and 284 constraints, problems are : Problem set: 40 solved, 226 unsolved in 75034 ms.
Refiners :[Positive P Invariants (semi-flows): 92/93 constraints, Generalized P Invariants (flows): 192/194 constraints, State Equation: 0/1502 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 40 solved, 226 unsolved
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 3/3 constraints. Problems are: Problem set: 43 solved, 223 unsolved
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,865 properties remain. new max is 1024
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 0/3 constraints. Problems are: Problem set: 55 solved, 211 unsolved
At refinement iteration 2 (OVERLAPS) 99/325 variables, 51/54 constraints. Problems are: Problem set: 55 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/325 variables, 4/58 constraints. Problems are: Problem set: 55 solved, 211 unsolved
SDD size :1.42229e+27 after 1.42229e+27
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/58 constraints. Problems are: Problem set: 55 solved, 211 unsolved
At refinement iteration 5 (OVERLAPS) 4/329 variables, 4/62 constraints. Problems are: Problem set: 55 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 0/62 constraints. Problems are: Problem set: 55 solved, 211 unsolved
At refinement iteration 7 (OVERLAPS) 601/930 variables, 85/147 constraints. Problems are: Problem set: 55 solved, 211 unsolved
[2024-05-20 15:15:07] [INFO ] Deduced a trap composed of 25 places in 316 ms of which 17 ms to minimize.
[2024-05-20 15:15:08] [INFO ] Deduced a trap composed of 28 places in 315 ms of which 6 ms to minimize.
[2024-05-20 15:15:11] [INFO ] Deduced a trap composed of 26 places in 201 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/930 variables, 3/150 constraints. Problems are: Problem set: 55 solved, 211 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/930 variables, 0/150 constraints. Problems are: Problem set: 55 solved, 211 unsolved
At refinement iteration 10 (OVERLAPS) 25/955 variables, 19/169 constraints. Problems are: Problem set: 55 solved, 211 unsolved
[2024-05-20 15:15:23] [INFO ] Deduced a trap composed of 32 places in 256 ms of which 3 ms to minimize.
[2024-05-20 15:15:23] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 2 ms to minimize.
[2024-05-20 15:15:24] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/955 variables, 3/172 constraints. Problems are: Problem set: 55 solved, 211 unsolved
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,858 properties remain. new max is 1024
SDD size :1.42229e+27 after 1.42229e+27
At refinement iteration 12 (INCLUDED_ONLY) 0/955 variables, 0/172 constraints. Problems are: Problem set: 62 solved, 204 unsolved
At refinement iteration 13 (OVERLAPS) 233/1188 variables, 59/231 constraints. Problems are: Problem set: 62 solved, 204 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1188 variables, 0/231 constraints. Problems are: Problem set: 62 solved, 204 unsolved
At refinement iteration 15 (OVERLAPS) 31/1219 variables, 9/240 constraints. Problems are: Problem set: 62 solved, 204 unsolved
SDD proceeding with computation,858 properties remain. new max is 2048
SDD size :1.42229e+27 after 1.42229e+27
At refinement iteration 16 (INCLUDED_ONLY) 0/1219 variables, 0/240 constraints. Problems are: Problem set: 62 solved, 204 unsolved
At refinement iteration 17 (OVERLAPS) 117/1336 variables, 14/254 constraints. Problems are: Problem set: 62 solved, 204 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1336 variables, 0/254 constraints. Problems are: Problem set: 62 solved, 204 unsolved
At refinement iteration 19 (OVERLAPS) 55/1391 variables, 7/261 constraints. Problems are: Problem set: 62 solved, 204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1391/3866 variables, and 261 constraints, problems are : Problem set: 62 solved, 204 unsolved in 75020 ms.
Refiners :[Positive P Invariants (semi-flows): 90/93 constraints, Generalized P Invariants (flows): 165/194 constraints, State Equation: 0/1502 constraints, PredecessorRefiner: 0/266 constraints, Known Traps: 6/6 constraints]
After SMT, in 150339ms problems are : Problem set: 62 solved, 204 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 204 out of 1502 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1502/1502 places, 2364/2364 transitions.
Ensure Unique test removed 15 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 1487 transition count 2343
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 63 place count 1460 transition count 2343
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 63 place count 1460 transition count 2330
Deduced a syphon composed of 13 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 91 place count 1445 transition count 2330
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 94 place count 1442 transition count 2330
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 103 place count 1433 transition count 2286
Ensure Unique test removed 1 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 113 place count 1432 transition count 2286
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 3 places :
Implicit places reduction removed 3 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 3 with 6 rules applied. Total rules applied 119 place count 1429 transition count 2283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 120 place count 1428 transition count 2283
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 136 place count 1420 transition count 2275
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 142 place count 1414 transition count 2269
Iterating global reduction 5 with 6 rules applied. Total rules applied 148 place count 1414 transition count 2269
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 154 place count 1414 transition count 2263
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 162 place count 1408 transition count 2261
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 163 place count 1408 transition count 2260
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 165 place count 1406 transition count 2260
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 165 place count 1406 transition count 2259
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 167 place count 1405 transition count 2259
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 168 place count 1404 transition count 2259
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 169 place count 1404 transition count 2258
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 170 place count 1403 transition count 2258
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 175 place count 1403 transition count 2258
Applied a total of 175 rules in 532 ms. Remains 1403 /1502 variables (removed 99) and now considering 2258/2364 (removed 106) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 534 ms. Remains : 1403/1502 places, 2258/2364 transitions.
SDD proceeding with computation,858 properties remain. new max is 4096
SDD size :1.42229e+27 after 1.42229e+27
RANDOM walk for 3975651 steps (37622 resets) in 115139 ms. (34 steps per ms) remains 199/204 properties
BEST_FIRST walk for 40004 steps (39 resets) in 274 ms. (145 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (39 resets) in 279 ms. (142 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (38 resets) in 276 ms. (144 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (39 resets) in 269 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 368 ms. (108 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (37 resets) in 434 ms. (91 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (38 resets) in 394 ms. (101 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (39 resets) in 356 ms. (112 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 267 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (38 resets) in 368 ms. (108 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 282 ms. (141 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 318 ms. (125 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (39 resets) in 339 ms. (117 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 412 ms. (96 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (38 resets) in 411 ms. (97 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 429 ms. (93 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (38 resets) in 436 ms. (91 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (40 resets) in 329 ms. (121 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (40 resets) in 300 ms. (132 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (37 resets) in 318 ms. (125 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (39 resets) in 296 ms. (134 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 249 ms. (160 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 294 ms. (135 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (40 resets) in 335 ms. (119 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (40 resets) in 324 ms. (123 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (41 resets) in 365 ms. (109 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 368 ms. (108 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (41 resets) in 419 ms. (95 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (38 resets) in 451 ms. (88 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 378 ms. (105 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (39 resets) in 390 ms. (102 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (39 resets) in 420 ms. (95 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (40 resets) in 391 ms. (102 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (38 resets) in 377 ms. (105 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (41 resets) in 384 ms. (103 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (41 resets) in 350 ms. (113 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 410 ms. (97 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 413 ms. (96 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (38 resets) in 386 ms. (103 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (36 resets) in 370 ms. (107 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (39 resets) in 373 ms. (106 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (41 resets) in 358 ms. (111 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (39 resets) in 309 ms. (129 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (39 resets) in 331 ms. (120 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (40 resets) in 304 ms. (131 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (39 resets) in 269 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (38 resets) in 394 ms. (101 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (38 resets) in 339 ms. (117 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (38 resets) in 286 ms. (139 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (35 resets) in 357 ms. (111 steps per ms) remains 199/199 properties
SDD proceeding with computation,858 properties remain. new max is 8192
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_808 does not hold.
Invariant property smplace_787 does not hold.
Invariant property smplace_786 does not hold.
Invariant property smplace_785 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_782 does not hold.
Invariant property smplace_675 does not hold.
SDD proceeding with computation,850 properties remain. new max is 8192
SDD size :1.42229e+27 after 1.42229e+27
Invariant property smplace_1588 does not hold.
Invariant property smplace_1567 does not hold.
Invariant property smplace_1566 does not hold.
Invariant property smplace_1565 does not hold.
Invariant property smplace_1564 does not hold.
Invariant property smplace_1563 does not hold.
Invariant property smplace_1562 does not hold.
Invariant property smplace_1455 does not hold.
Invariant property smplace_1393 does not hold.
Invariant property smplace_1372 does not hold.
Invariant property smplace_1371 does not hold.
Invariant property smplace_1370 does not hold.
Invariant property smplace_1369 does not hold.
Invariant property smplace_1368 does not hold.
Invariant property smplace_1367 does not hold.
Invariant property smplace_1365 does not hold.
Invariant property smplace_1364 does not hold.
Invariant property smplace_1363 does not hold.
Invariant property smplace_1279 does not hold.
Invariant property smplace_1260 does not hold.
Invariant property smplace_1198 does not hold.
Invariant property smplace_1195 does not hold.
Invariant property smplace_1177 does not hold.
Invariant property smplace_1176 does not hold.
Invariant property smplace_1175 does not hold.
Invariant property smplace_1174 does not hold.
Invariant property smplace_1173 does not hold.
Invariant property smplace_1172 does not hold.
Invariant property smplace_1170 does not hold.
Invariant property smplace_1169 does not hold.
Invariant property smplace_1168 does not hold.
Invariant property smplace_1084 does not hold.
Invariant property smplace_1065 does not hold.
Invariant property smplace_1064 does not hold.
Invariant property smplace_1003 does not hold.
Invariant property smplace_1000 does not hold.
Invariant property smplace_982 does not hold.
Invariant property smplace_981 does not hold.
Invariant property smplace_980 does not hold.
Invariant property smplace_979 does not hold.
Invariant property smplace_978 does not hold.
Invariant property smplace_977 does not hold.
Invariant property smplace_975 does not hold.
Invariant property smplace_974 does not hold.
Invariant property smplace_973 does not hold.
Invariant property smplace_889 does not hold.
Invariant property smplace_870 does not hold.
Invariant property smplace_869 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_674 does not hold.
SDD proceeding with computation,800 properties remain. new max is 8192
SDD size :1.42229e+27 after 1.42234e+27
Invariant property smplace_1859 does not hold.
Invariant property smplace_1858 does not hold.
Invariant property smplace_1779 does not hold.
Invariant property smplace_1760 does not hold.
Invariant property smplace_1755 does not hold.
Invariant property smplace_1754 does not hold.
Invariant property smplace_1753 does not hold.
Invariant property smplace_1735 does not hold.
Invariant property smplace_1715 does not hold.
Invariant property smplace_1693 does not hold.
Invariant property smplace_1669 does not hold.
Invariant property smplace_1668 does not hold.
Invariant property smplace_1659 does not hold.
Invariant property smplace_1560 does not hold.
Invariant property smplace_1559 does not hold.
Invariant property smplace_1558 does not hold.
Invariant property smplace_1474 does not hold.
Invariant property smplace_1473 does not hold.
Invariant property smplace_1278 does not hold.
Invariant property smplace_1083 does not hold.
Invariant property smplace_888 does not hold.
Interrupted probabilistic random walk after 2679753 steps, run timeout after 105001 ms. (steps per millisecond=25 ) properties seen :0 out of 199
Probabilistic random walk after 2679753 steps, saw 676906 distinct states, run finished after 105016 ms. (steps per millisecond=25 ) properties seen :0
// Phase 1: matrix 2258 rows 1403 cols
[2024-05-20 15:18:37] [INFO ] Computed 255 invariants in 51 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (OVERLAPS) 67/213 variables, 28/29 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (OVERLAPS) 7/220 variables, 7/36 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (OVERLAPS) 597/817 variables, 77/113 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/817 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (OVERLAPS) 16/833 variables, 14/127 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/833 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 10 (OVERLAPS) 216/1049 variables, 55/182 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1049 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 12 (OVERLAPS) 14/1063 variables, 11/193 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1063 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 14 (OVERLAPS) 63/1126 variables, 11/204 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1126 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 16 (OVERLAPS) 18/1144 variables, 4/208 constraints. Problems are: Problem set: 0 solved, 146 unsolved
SDD proceeding with computation,779 properties remain. new max is 8192
SDD size :1.42234e+27 after 3.22175e+28
At refinement iteration 17 (INCLUDED_ONLY) 0/1144 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 18 (OVERLAPS) 114/1258 variables, 12/220 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1258 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 20 (OVERLAPS) 53/1311 variables, 6/226 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1311 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 22 (OVERLAPS) 2/1313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1313 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 24 (OVERLAPS) 87/1400 variables, 24/252 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1400 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 26 (OVERLAPS) 1/1401 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1401 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 28 (OVERLAPS) 2/1403 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 146 unsolved
Detected timeout of ITS tools.
At refinement iteration 29 (INCLUDED_ONLY) 0/1403 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 146 unsolved
[2024-05-20 15:19:56] [INFO ] Flatten gal took : 240 ms
[2024-05-20 15:19:56] [INFO ] Applying decomposition
[2024-05-20 15:19:57] [INFO ] Flatten gal took : 232 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11545438865430698206.txt' '-o' '/tmp/graph11545438865430698206.bin' '-w' '/tmp/graph11545438865430698206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11545438865430698206.bin' '-l' '-1' '-v' '-w' '/tmp/graph11545438865430698206.weights' '-q' '0' '-e' '0.001'
[2024-05-20 15:19:57] [INFO ] Decomposing Gal with order
[2024-05-20 15:19:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 15:19:58] [INFO ] Removed a total of 3851 redundant transitions.
At refinement iteration 30 (OVERLAPS) 2258/3661 variables, 1403/1658 constraints. Problems are: Problem set: 0 solved, 146 unsolved
[2024-05-20 15:19:58] [INFO ] Flatten gal took : 390 ms
[2024-05-20 15:19:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 118 ms.
[2024-05-20 15:19:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7433171153292211853.gal : 44 ms
[2024-05-20 15:19:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9439345121663819942.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7433171153292211853.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9439345121663819942.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9439345121663819942.prop.
SDD proceeding with computation,146 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,146 properties remain. new max is 8
SDD size :1 after 2
SDD proceeding with computation,146 properties remain. new max is 16
SDD size :2 after 2.65101e+11
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3661/3661 variables, and 1658 constraints, problems are : Problem set: 0 solved, 146 unsolved in 90031 ms.
Refiners :[Positive P Invariants (semi-flows): 73/73 constraints, Generalized P Invariants (flows): 182/182 constraints, State Equation: 1403/1403 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 146 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (OVERLAPS) 67/213 variables, 28/29 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (OVERLAPS) 7/220 variables, 7/36 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (OVERLAPS) 597/817 variables, 77/113 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/817 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (OVERLAPS) 16/833 variables, 14/127 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/833 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 10 (OVERLAPS) 216/1049 variables, 55/182 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1049 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 12 (OVERLAPS) 14/1063 variables, 11/193 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1063 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 14 (OVERLAPS) 63/1126 variables, 11/204 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1126 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 16 (OVERLAPS) 18/1144 variables, 4/208 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1144 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 18 (OVERLAPS) 114/1258 variables, 12/220 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1258 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 20 (OVERLAPS) 53/1311 variables, 6/226 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1311 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 22 (OVERLAPS) 2/1313 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 146 unsolved
SDD proceeding with computation,146 properties remain. new max is 32
SDD size :2.65101e+11 after 1.93941e+27
SDD proceeding with computation,146 properties remain. new max is 64
SDD size :1.93941e+27 after 5.26992e+27
SDD proceeding with computation,146 properties remain. new max is 128
SDD size :5.26992e+27 after 1.16848e+28
Invariant property smplace_1277 does not hold.
Invariant property smplace_1082 does not hold.
Invariant property smplace_887 does not hold.
Invariant property smplace_693 does not hold.
Invariant property smplace_692 does not hold.
Invariant property smplace_498 does not hold.
Invariant property smplace_497 does not hold.
SDD proceeding with computation,139 properties remain. new max is 128
SDD size :1.16848e+28 after 1.71536e+29
Invariant property smplace_1276 does not hold.
Invariant property smplace_1275 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_20 does not hold.
SDD proceeding with computation,119 properties remain. new max is 128
SDD size :1.71536e+29 after 5.45359e+29
Invariant property smplace_1081 does not hold.
Invariant property smplace_1080 does not hold.
Invariant property smplace_886 does not hold.
Invariant property smplace_885 does not hold.
Invariant property smplace_691 does not hold.
Invariant property smplace_690 does not hold.
Invariant property smplace_496 does not hold.
Invariant property smplace_495 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_300 does not hold.
SDD proceeding with computation,109 properties remain. new max is 128
SDD size :5.45359e+29 after 5.45359e+29
Invariant property smplace_1289 does not hold.
Invariant property smplace_1288 does not hold.
Invariant property smplace_1287 does not hold.
Invariant property smplace_1286 does not hold.
Invariant property smplace_1285 does not hold.
Invariant property smplace_1284 does not hold.
Invariant property smplace_1283 does not hold.
Invariant property smplace_1282 does not hold.
Invariant property smplace_1281 does not hold.
Invariant property smplace_1274 does not hold.
Invariant property smplace_1273 does not hold.
Invariant property smplace_1272 does not hold.
Invariant property smplace_1092 does not hold.
Invariant property smplace_1089 does not hold.
Invariant property smplace_1086 does not hold.
Invariant property smplace_1079 does not hold.
Invariant property smplace_1078 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_27 does not hold.
SDD proceeding with computation,89 properties remain. new max is 128
SDD size :5.45359e+29 after 1.69987e+30
Invariant property smplace_1094 does not hold.
Invariant property smplace_1093 does not hold.
Invariant property smplace_1091 does not hold.
Invariant property smplace_1090 does not hold.
Invariant property smplace_1088 does not hold.
Invariant property smplace_1087 does not hold.
Invariant property smplace_1077 does not hold.
Invariant property smplace_899 does not hold.
Invariant property smplace_898 does not hold.
Invariant property smplace_897 does not hold.
Invariant property smplace_896 does not hold.
Invariant property smplace_895 does not hold.
Invariant property smplace_894 does not hold.
Invariant property smplace_893 does not hold.
Invariant property smplace_892 does not hold.
Invariant property smplace_891 does not hold.
Invariant property smplace_884 does not hold.
Invariant property smplace_883 does not hold.
Invariant property smplace_882 does not hold.
Invariant property smplace_704 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_702 does not hold.
Invariant property smplace_701 does not hold.
Invariant property smplace_700 does not hold.
Invariant property smplace_699 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_696 does not hold.
Invariant property smplace_689 does not hold.
Invariant property smplace_688 does not hold.
Invariant property smplace_687 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_504 does not hold.
Invariant property smplace_503 does not hold.
Invariant property smplace_502 does not hold.
Invariant property smplace_501 does not hold.
Invariant property smplace_494 does not hold.
Invariant property smplace_493 does not hold.
Invariant property smplace_492 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
SDD proceeding with computation,22 properties remain. new max is 128
SDD size :1.69987e+30 after 2.11688e+30
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1313/3661 variables, and 228 constraints, problems are : Problem set: 124 solved, 22 unsolved in 90040 ms.
Refiners :[Positive P Invariants (semi-flows): 72/73 constraints, Generalized P Invariants (flows): 156/182 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/146 constraints, Known Traps: 0/0 constraints]
After SMT, in 180190ms problems are : Problem set: 124 solved, 22 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 out of 1403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1403/1403 places, 2258/2258 transitions.
Ensure Unique test removed 7 places
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 1395 transition count 2226
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 1355 transition count 2226
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 80 place count 1355 transition count 2186
Deduced a syphon composed of 40 places in 4 ms
Ensure Unique test removed 15 places
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 95 rules applied. Total rules applied 175 place count 1300 transition count 2186
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 2 with 8 rules applied. Total rules applied 183 place count 1292 transition count 2186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 183 place count 1292 transition count 2185
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 185 place count 1291 transition count 2185
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 201 place count 1283 transition count 2177
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 209 place count 1275 transition count 2169
Iterating global reduction 3 with 8 rules applied. Total rules applied 217 place count 1275 transition count 2169
Free-agglomeration rule applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 224 place count 1275 transition count 2162
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 235 place count 1268 transition count 2158
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 236 place count 1268 transition count 2157
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 237 place count 1267 transition count 2157
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 242 place count 1267 transition count 2157
Applied a total of 242 rules in 411 ms. Remains 1267 /1403 variables (removed 136) and now considering 2157/2258 (removed 101) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 411 ms. Remains : 1267/1403 places, 2157/2258 transitions.
RANDOM walk for 4000000 steps (39683 resets) in 51936 ms. (77 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (430 resets) in 2953 ms. (135 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (430 resets) in 2916 ms. (137 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (426 resets) in 3016 ms. (132 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400002 steps (430 resets) in 3304 ms. (121 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (428 resets) in 3047 ms. (131 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (429 resets) in 3320 ms. (120 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (434 resets) in 2895 ms. (138 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (429 resets) in 3065 ms. (130 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (431 resets) in 3227 ms. (123 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (429 resets) in 3165 ms. (126 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (430 resets) in 3084 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (432 resets) in 3110 ms. (128 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (434 resets) in 2431 ms. (164 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (431 resets) in 3349 ms. (119 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (432 resets) in 2568 ms. (155 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (430 resets) in 2783 ms. (143 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (431 resets) in 2474 ms. (161 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (433 resets) in 2679 ms. (149 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (431 resets) in 3697 ms. (108 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (431 resets) in 2641 ms. (151 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (426 resets) in 2557 ms. (156 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (430 resets) in 2733 ms. (146 steps per ms) remains 22/22 properties
Interrupted probabilistic random walk after 4225874 steps, run timeout after 108001 ms. (steps per millisecond=39 ) properties seen :0 out of 22
Probabilistic random walk after 4225874 steps, saw 913681 distinct states, run finished after 108006 ms. (steps per millisecond=39 ) properties seen :0
// Phase 1: matrix 2157 rows 1267 cols
[2024-05-20 15:24:02] [INFO ] Computed 216 invariants in 38 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 34/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 279/335 variables, 25/30 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/335 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 47/382 variables, 15/45 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 6/388 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/388 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 395/783 variables, 72/123 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/783 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 12/795 variables, 12/135 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/795 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (OVERLAPS) 126/921 variables, 16/151 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/921 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 15 (OVERLAPS) 6/927 variables, 3/154 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/927 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 17 (OVERLAPS) 63/990 variables, 11/165 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/990 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 19 (OVERLAPS) 18/1008 variables, 4/169 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1008 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 21 (OVERLAPS) 114/1122 variables, 12/181 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1122 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 23 (OVERLAPS) 54/1176 variables, 6/187 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1176 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 25 (OVERLAPS) 2/1178 variables, 2/189 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1178 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 27 (OVERLAPS) 87/1265 variables, 25/214 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1265 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 29 (OVERLAPS) 1/1266 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1266 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 31 (OVERLAPS) 1/1267 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1267 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 33 (OVERLAPS) 2157/3424 variables, 1267/1483 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/3424 variables, 0/1483 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 35 (OVERLAPS) 0/3424 variables, 0/1483 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3424/3424 variables, and 1483 constraints, problems are : Problem set: 0 solved, 22 unsolved in 14624 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, Generalized P Invariants (flows): 162/162 constraints, State Equation: 1267/1267 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 34/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 279/335 variables, 25/30 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/335 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 47/382 variables, 15/45 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 6/388 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/388 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 395/783 variables, 72/123 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/783 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 12/795 variables, 12/135 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/795 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (OVERLAPS) 126/921 variables, 16/151 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/921 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 15 (OVERLAPS) 6/927 variables, 3/154 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/927 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 17 (OVERLAPS) 63/990 variables, 11/165 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/990 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 19 (OVERLAPS) 18/1008 variables, 4/169 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1008 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 21 (OVERLAPS) 114/1122 variables, 12/181 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1122 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 23 (OVERLAPS) 54/1176 variables, 6/187 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1176 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 25 (OVERLAPS) 2/1178 variables, 2/189 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1178 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 27 (OVERLAPS) 87/1265 variables, 25/214 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1265 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 29 (OVERLAPS) 1/1266 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1266 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 31 (OVERLAPS) 1/1267 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1267 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 33 (OVERLAPS) 2157/3424 variables, 1267/1483 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/3424 variables, 22/1505 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/3424 variables, 0/1505 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 36 (OVERLAPS) 0/3424 variables, 0/1505 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3424/3424 variables, and 1505 constraints, problems are : Problem set: 0 solved, 22 unsolved in 26389 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, Generalized P Invariants (flows): 162/162 constraints, State Equation: 1267/1267 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 41080ms problems are : Problem set: 0 solved, 22 unsolved
Fused 22 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 75020 ms.
Support contains 22 out of 1267 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1267/1267 places, 2157/2157 transitions.
Applied a total of 0 rules in 79 ms. Remains 1267 /1267 variables (removed 0) and now considering 2157/2157 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1267/1267 places, 2157/2157 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1267/1267 places, 2157/2157 transitions.
Applied a total of 0 rules in 74 ms. Remains 1267 /1267 variables (removed 0) and now considering 2157/2157 (removed 0) transitions.
[2024-05-20 15:25:58] [INFO ] Invariant cache hit.
[2024-05-20 15:26:00] [INFO ] Implicit Places using invariants in 1915 ms returned [0, 18, 19, 30, 48, 66, 136, 140, 151, 152, 153, 171, 189, 208, 259, 260, 271, 272, 273, 291, 309, 328, 380, 381, 392, 393, 394, 412, 430, 449, 500, 501, 512, 513, 514, 532, 550, 569, 620, 621, 632, 633, 634, 652, 670, 689, 740, 741, 752, 753, 754, 772, 790, 809, 860, 861, 872, 873, 874, 892, 910, 929, 979, 980, 991, 992, 993, 1011, 1029, 1048, 1098, 1099, 1102, 1113, 1114, 1115, 1133, 1135, 1138, 1156, 1157, 1158, 1159, 1171, 1177, 1183, 1189, 1195, 1201, 1207, 1213, 1219, 1225, 1231]
[2024-05-20 15:26:00] [INFO ] Actually due to overlaps returned [1133, 1115, 30, 48, 171, 291, 412, 532, 652, 772, 892, 1011, 1138, 153, 273, 394, 514, 634, 754, 874, 993, 152, 272, 393, 513, 633, 753, 873, 992, 1114, 1157, 151, 271, 392, 512, 632, 752, 872, 991, 1113, 1135, 1156, 0, 259, 260, 380, 381, 500, 501, 620, 621, 740, 741, 860, 861, 979, 980, 1098, 1099, 18, 19, 66, 1159, 1201, 1219, 1231, 189, 208, 309, 328, 430, 449, 550, 569, 670, 689, 790, 809, 910, 929, 1029, 1048, 1102, 1158, 1171, 1177, 1183, 1189, 1195, 1207, 1213, 1225]
Discarding 92 places :
Implicit Place search using SMT only with invariants took 1931 ms to find 92 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1175/1267 places, 2157/2157 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 145 transitions
Trivial Post-agglo rules discarded 145 transitions
Performed 145 trivial Post agglomeration. Transition count delta: 145
Iterating post reduction 0 with 146 rules applied. Total rules applied 146 place count 1174 transition count 2012
Reduce places removed 145 places and 0 transitions.
Iterating post reduction 1 with 145 rules applied. Total rules applied 291 place count 1029 transition count 2012
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 291 place count 1029 transition count 1969
Deduced a syphon composed of 43 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 378 place count 985 transition count 1969
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 390 place count 981 transition count 1961
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 398 place count 973 transition count 1961
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 413 place count 958 transition count 1946
Iterating global reduction 4 with 15 rules applied. Total rules applied 428 place count 958 transition count 1946
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 431 place count 958 transition count 1943
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 431 place count 958 transition count 1942
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 433 place count 957 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 436 place count 954 transition count 1939
Iterating global reduction 5 with 3 rules applied. Total rules applied 439 place count 954 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 440 place count 953 transition count 1938
Iterating global reduction 5 with 1 rules applied. Total rules applied 441 place count 953 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 442 place count 952 transition count 1937
Iterating global reduction 5 with 1 rules applied. Total rules applied 443 place count 952 transition count 1937
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 4 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 5 with 158 rules applied. Total rules applied 601 place count 873 transition count 1858
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 610 place count 873 transition count 1849
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 611 place count 872 transition count 1848
Iterating global reduction 6 with 1 rules applied. Total rules applied 612 place count 872 transition count 1848
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 613 place count 872 transition count 1847
Free-agglomeration rule (complex) applied 28 times.
Iterating global reduction 7 with 28 rules applied. Total rules applied 641 place count 872 transition count 1819
Ensure Unique test removed 1 places
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 7 with 29 rules applied. Total rules applied 670 place count 843 transition count 1819
Partial Free-agglomeration rule applied 18 times.
Drop transitions (Partial Free agglomeration) removed 18 transitions
Iterating global reduction 8 with 18 rules applied. Total rules applied 688 place count 843 transition count 1819
Applied a total of 688 rules in 674 ms. Remains 843 /1175 variables (removed 332) and now considering 1819/2157 (removed 338) transitions.
// Phase 1: matrix 1819 rows 843 cols
[2024-05-20 15:26:01] [INFO ] Computed 117 invariants in 39 ms
[2024-05-20 15:26:02] [INFO ] Implicit Places using invariants in 1398 ms returned [72, 92, 98, 101, 103, 104, 109, 110, 178, 184, 186, 189, 194, 195, 263, 270, 273, 275, 280, 281, 350, 356, 359, 361, 366, 367, 435, 441, 444, 446, 451, 452, 519, 525, 528, 530, 535, 536, 603, 609, 612, 614, 619, 620, 686, 692, 695, 697, 702, 703, 769, 775, 778, 780]
[2024-05-20 15:26:02] [INFO ] Actually due to overlaps returned [109, 194, 280, 366, 451, 535, 619, 702, 281, 367, 452, 536, 620, 703, 110, 195, 92, 98, 103, 104, 184, 189, 275, 356, 361, 441, 446, 525, 530, 609, 614, 686, 692, 697, 769, 775, 780, 72, 178, 263, 270, 350, 435, 519, 603]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 1412 ms to find 45 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 798/1267 places, 1819/2157 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 798 transition count 1818
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 797 transition count 1818
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 27 place count 772 transition count 1793
Iterating global reduction 2 with 25 rules applied. Total rules applied 52 place count 772 transition count 1793
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 770 transition count 1791
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 770 transition count 1791
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 4 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 82 place count 757 transition count 1778
Free-agglomeration rule applied 27 times.
Iterating global reduction 2 with 27 rules applied. Total rules applied 109 place count 757 transition count 1751
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 136 place count 730 transition count 1751
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 137 place count 730 transition count 1750
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 138 place count 729 transition count 1750
Applied a total of 138 rules in 338 ms. Remains 729 /798 variables (removed 69) and now considering 1750/1819 (removed 69) transitions.
// Phase 1: matrix 1750 rows 729 cols
[2024-05-20 15:26:03] [INFO ] Computed 72 invariants in 31 ms
[2024-05-20 15:26:04] [INFO ] Implicit Places using invariants in 1217 ms returned []
[2024-05-20 15:26:04] [INFO ] Invariant cache hit.
[2024-05-20 15:26:07] [INFO ] Implicit Places using invariants and state equation in 3394 ms returned []
Implicit Place search using SMT with State Equation took 4620 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 729/1267 places, 1750/2157 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 9054 ms. Remains : 729/1267 places, 1750/2157 transitions.
RANDOM walk for 3999233 steps (66228 resets) in 109798 ms. (36 steps per ms) remains 17/22 properties
BEST_FIRST walk for 400003 steps (1022 resets) in 2270 ms. (176 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400004 steps (1016 resets) in 2424 ms. (164 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400004 steps (1023 resets) in 2515 ms. (158 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400004 steps (1021 resets) in 2676 ms. (149 steps per ms) remains 14/17 properties
BEST_FIRST walk for 400004 steps (1011 resets) in 2286 ms. (174 steps per ms) remains 13/14 properties
BEST_FIRST walk for 400003 steps (1014 resets) in 2644 ms. (151 steps per ms) remains 13/13 properties
BEST_FIRST walk for 400002 steps (1024 resets) in 2586 ms. (154 steps per ms) remains 13/13 properties
BEST_FIRST walk for 400004 steps (1001 resets) in 2404 ms. (166 steps per ms) remains 13/13 properties
BEST_FIRST walk for 400004 steps (1018 resets) in 2474 ms. (161 steps per ms) remains 13/13 properties
BEST_FIRST walk for 400004 steps (1007 resets) in 2755 ms. (145 steps per ms) remains 13/13 properties
BEST_FIRST walk for 400003 steps (995 resets) in 2364 ms. (169 steps per ms) remains 13/13 properties
BEST_FIRST walk for 400002 steps (1032 resets) in 2146 ms. (186 steps per ms) remains 13/13 properties
BEST_FIRST walk for 400003 steps (1013 resets) in 2198 ms. (181 steps per ms) remains 13/13 properties
[2024-05-20 15:26:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 9/22 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 394/416 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 19/435 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/435 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 211/646 variables, 27/58 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/646 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 48/694 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/694 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 35/729 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/729 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 13 (OVERLAPS) 1750/2479 variables, 729/801 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2479 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 15 (OVERLAPS) 0/2479 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2479/2479 variables, and 801 constraints, problems are : Problem set: 0 solved, 13 unsolved in 4177 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 729/729 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 9/22 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 394/416 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 19/435 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/435 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 211/646 variables, 27/58 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/646 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 48/694 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/694 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 35/729 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/729 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 13 (OVERLAPS) 1750/2479 variables, 729/801 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2479 variables, 13/814 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2479 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 16 (OVERLAPS) 0/2479 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2479/2479 variables, and 814 constraints, problems are : Problem set: 0 solved, 13 unsolved in 7402 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 729/729 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 11594ms problems are : Problem set: 0 solved, 13 unsolved
Fused 13 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 117231 ms.
Support contains 13 out of 729 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 729/729 places, 1750/1750 transitions.
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 6 rules applied. Total rules applied 6 place count 729 transition count 1744
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 723 transition count 1744
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 15 place count 720 transition count 1741
Iterating global reduction 2 with 3 rules applied. Total rules applied 18 place count 720 transition count 1741
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 718 transition count 1739
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 718 transition count 1739
Applied a total of 22 rules in 89 ms. Remains 718 /729 variables (removed 11) and now considering 1739/1750 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 718/729 places, 1739/1750 transitions.
RANDOM walk for 4000000 steps (65951 resets) in 89396 ms. (44 steps per ms) remains 7/13 properties
BEST_FIRST walk for 3943030 steps (10017 resets) in 17793 ms. (221 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4000004 steps (10164 resets) in 14752 ms. (271 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3701672 steps (9359 resets) in 17222 ms. (214 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3887353 steps (9885 resets) in 18775 ms. (207 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3746749 steps (9495 resets) in 15968 ms. (234 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3856797 steps (9765 resets) in 18571 ms. (207 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3568536 steps (9027 resets) in 18150 ms. (196 steps per ms) remains 7/7 properties
// Phase 1: matrix 1739 rows 718 cols
[2024-05-20 15:29:58] [INFO ] Computed 72 invariants in 19 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 9/16 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 260/276 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 4/280 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 185/465 variables, 21/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/465 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 15/480 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/480 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 3/483 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/483 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 13/496 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/496 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 33/529 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/529 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 155/684 variables, 19/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/684 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 18/702 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Detected timeout of ITS tools.
At refinement iteration 20 (INCLUDED_ONLY) 0/702 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (OVERLAPS) 16/718 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/718 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (OVERLAPS) 1739/2457 variables, 718/790 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2457 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (OVERLAPS) 0/2457 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2457/2457 variables, and 790 constraints, problems are : Problem set: 0 solved, 7 unsolved in 2408 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 56/56 constraints, State Equation: 718/718 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 9/16 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 260/276 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 4/280 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 185/465 variables, 21/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/465 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 15/480 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/480 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 3/483 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/483 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 13/496 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/496 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 33/529 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/529 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 155/684 variables, 19/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/684 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 18/702 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-20 15:30:02] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/702 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/702 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (OVERLAPS) 16/718 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/718 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (OVERLAPS) 1739/2457 variables, 718/791 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2457 variables, 7/798 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2457 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (OVERLAPS) 0/2457 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2457/2457 variables, and 798 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5367 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 56/56 constraints, State Equation: 718/718 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 1/1 constraints]
After SMT, in 7813ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 35859 ms.
Support contains 7 out of 718 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 718/718 places, 1739/1739 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 718 transition count 1735
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 714 transition count 1735
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 712 transition count 1733
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 712 transition count 1733
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 710 transition count 1731
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 710 transition count 1731
Applied a total of 16 rules in 115 ms. Remains 710 /718 variables (removed 8) and now considering 1731/1739 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 710/718 places, 1731/1739 transitions.
RANDOM walk for 4000000 steps (66471 resets) in 60088 ms. (66 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3988792 steps (10115 resets) in 15407 ms. (258 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3618010 steps (9204 resets) in 14107 ms. (256 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3983388 steps (10102 resets) in 14498 ms. (274 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4000004 steps (10221 resets) in 14115 ms. (283 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4000003 steps (10216 resets) in 15650 ms. (255 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3979533 steps (10078 resets) in 15375 ms. (258 steps per ms) remains 7/7 properties
BEST_FIRST walk for 3940707 steps (9980 resets) in 15811 ms. (249 steps per ms) remains 5/7 properties
// Phase 1: matrix 1731 rows 710 cols
[2024-05-20 15:31:32] [INFO ] Computed 72 invariants in 29 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 9/14 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 248/262 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 4/266 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 191/457 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 15/472 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/472 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 147/619 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/619 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 17/636 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/636 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 50/686 variables, 7/68 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/686 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 22/708 variables, 3/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/708 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 2/710 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/710 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 1731/2441 variables, 710/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2441 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 0/2441 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2441/2441 variables, and 782 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2308 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 710/710 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 9/14 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 248/262 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 4/266 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 191/457 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 15/472 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/472 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 147/619 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/619 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 17/636 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/636 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 50/686 variables, 7/68 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/686 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 22/708 variables, 3/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/708 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 2/710 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/710 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 1731/2441 variables, 710/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2441 variables, 5/787 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2441 variables, 0/787 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (OVERLAPS) 0/2441 variables, 0/787 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2441/2441 variables, and 787 constraints, problems are : Problem set: 0 solved, 5 unsolved in 3763 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 710/710 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 6122ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 19925 ms.
Support contains 5 out of 710 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 710/710 places, 1731/1731 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 710 transition count 1730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 709 transition count 1730
Applied a total of 2 rules in 44 ms. Remains 709 /710 variables (removed 1) and now considering 1730/1731 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 709/710 places, 1730/1731 transitions.
RANDOM walk for 4000000 steps (66214 resets) in 59991 ms. (66 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000003 steps (10198 resets) in 14118 ms. (283 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000003 steps (10192 resets) in 13830 ms. (289 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000004 steps (10155 resets) in 14446 ms. (276 steps per ms) remains 5/5 properties
BEST_FIRST walk for 3979251 steps (10115 resets) in 14255 ms. (279 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000003 steps (10162 resets) in 13535 ms. (295 steps per ms) remains 4/5 properties
// Phase 1: matrix 1730 rows 709 cols
[2024-05-20 15:32:39] [INFO ] Computed 72 invariants in 19 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 248/261 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/261 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/265 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 191/456 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/456 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 15/471 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 155/626 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/626 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 34/660 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/660 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 49/709 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/709 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 1730/2439 variables, 709/781 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2439 variables, 0/781 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 0/2439 variables, 0/781 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2439/2439 variables, and 781 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2208 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 248/261 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/261 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/265 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 191/456 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/456 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 15/471 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 155/626 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/626 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 34/660 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-20 15:32:42] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/660 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/660 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 49/709 variables, 9/73 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/709 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 1730/2439 variables, 709/782 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2439 variables, 4/786 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2439 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 0/2439 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2439/2439 variables, and 786 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2712 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 1/1 constraints]
After SMT, in 4954ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9053 ms.
Support contains 4 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1730/1730 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 709 transition count 1729
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 708 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 707 transition count 1728
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 707 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 706 transition count 1727
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 706 transition count 1727
Applied a total of 6 rules in 88 ms. Remains 706 /709 variables (removed 3) and now considering 1727/1730 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 706/709 places, 1727/1730 transitions.
RANDOM walk for 4000000 steps (66725 resets) in 55568 ms. (71 steps per ms) remains 4/4 properties
BEST_FIRST walk for 4000003 steps (10157 resets) in 13579 ms. (294 steps per ms) remains 4/4 properties
BEST_FIRST walk for 3976610 steps (10121 resets) in 12392 ms. (320 steps per ms) remains 4/4 properties
BEST_FIRST walk for 4000004 steps (10118 resets) in 12682 ms. (315 steps per ms) remains 4/4 properties
BEST_FIRST walk for 3963740 steps (10074 resets) in 14314 ms. (276 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 5959001 steps, run timeout after 105001 ms. (steps per millisecond=56 ) properties seen :1 out of 4
Probabilistic random walk after 5959001 steps, saw 1808916 distinct states, run finished after 105002 ms. (steps per millisecond=56 ) properties seen :1
// Phase 1: matrix 1727 rows 706 cols
[2024-05-20 15:35:14] [INFO ] Computed 72 invariants in 21 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 151/163 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2/165 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 150/315 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 2/317 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 136/453 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/453 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 15/468 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/468 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 155/623 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/623 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 34/657 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/657 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 49/706 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/706 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 1727/2433 variables, 706/778 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2433 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 0/2433 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2433/2433 variables, and 778 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1371 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 706/706 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 151/163 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2/165 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 150/315 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 2/317 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 136/453 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/453 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 15/468 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/468 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 155/623 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/623 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 34/657 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/657 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 49/706 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/706 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 1727/2433 variables, 706/778 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2433 variables, 3/781 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2433 variables, 0/781 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 0/2433 variables, 0/781 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2433/2433 variables, and 781 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1743 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 706/706 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 3151ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 6069 ms.
Support contains 3 out of 706 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 706/706 places, 1727/1727 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 706 transition count 1726
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 705 transition count 1726
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 704 transition count 1725
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 704 transition count 1725
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 703 transition count 1724
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 703 transition count 1724
Applied a total of 6 rules in 90 ms. Remains 703 /706 variables (removed 3) and now considering 1724/1727 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 703/706 places, 1724/1727 transitions.
RANDOM walk for 4000000 steps (66146 resets) in 45661 ms. (87 steps per ms) remains 3/3 properties
BEST_FIRST walk for 4000004 steps (10215 resets) in 11731 ms. (340 steps per ms) remains 3/3 properties
BEST_FIRST walk for 4000003 steps (10157 resets) in 12997 ms. (307 steps per ms) remains 3/3 properties
BEST_FIRST walk for 4000004 steps (10146 resets) in 13006 ms. (307 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 3598799 steps, run timeout after 72001 ms. (steps per millisecond=49 ) properties seen :1 out of 3
Probabilistic random walk after 3598799 steps, saw 1800310 distinct states, run finished after 72004 ms. (steps per millisecond=49 ) properties seen :1
// Phase 1: matrix 1724 rows 703 cols
[2024-05-20 15:37:00] [INFO ] Computed 72 invariants in 25 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 152/163 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/165 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 147/312 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/312 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/314 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 136/450 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/450 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 15/465 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/465 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 155/620 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/620 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/668 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/668 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/703 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/703 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1724/2427 variables, 703/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2427 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/2427 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2427/2427 variables, and 775 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1429 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 703/703 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 152/163 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/165 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 147/312 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/312 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/314 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 136/450 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/450 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 15/465 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/465 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 155/620 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/620 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/668 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/668 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/703 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/703 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1724/2427 variables, 703/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2427 variables, 2/777 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2427 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 0/2427 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2427/2427 variables, and 777 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2190 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 703/703 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 3657ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1545 ms.
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 703/703 places, 1724/1724 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 703 transition count 1723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 702 transition count 1723
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 701 transition count 1722
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 701 transition count 1722
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 700 transition count 1721
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 700 transition count 1721
Applied a total of 6 rules in 89 ms. Remains 700 /703 variables (removed 3) and now considering 1721/1724 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 700/703 places, 1721/1724 transitions.
RANDOM walk for 4000000 steps (66450 resets) in 43906 ms. (91 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000004 steps (10101 resets) in 11276 ms. (354 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000004 steps (10159 resets) in 12219 ms. (327 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 3415155 steps, run timeout after 60001 ms. (steps per millisecond=56 ) properties seen :0 out of 2
Probabilistic random walk after 3415155 steps, saw 1721074 distinct states, run finished after 60006 ms. (steps per millisecond=56 ) properties seen :0
// Phase 1: matrix 1721 rows 700 cols
[2024-05-20 15:38:25] [INFO ] Computed 72 invariants in 20 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 149/160 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/162 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 147/309 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/311 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/311 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 136/447 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/447 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 15/462 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 155/617 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/617 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/665 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/665 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/700 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/700 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1721/2421 variables, 700/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2421 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/2421 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2421/2421 variables, and 772 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1140 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 700/700 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 149/160 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/162 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 147/309 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/311 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/311 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 136/447 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/447 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 15/462 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 155/617 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/617 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 48/665 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/665 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 35/700 variables, 9/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/700 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1721/2421 variables, 700/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2421 variables, 2/774 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2421 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 0/2421 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2421/2421 variables, and 774 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1587 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 700/700 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 2759ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1551 ms.
Support contains 2 out of 700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1721/1721 transitions.
Applied a total of 0 rules in 31 ms. Remains 700 /700 variables (removed 0) and now considering 1721/1721 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 700/700 places, 1721/1721 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1721/1721 transitions.
Applied a total of 0 rules in 31 ms. Remains 700 /700 variables (removed 0) and now considering 1721/1721 (removed 0) transitions.
[2024-05-20 15:38:30] [INFO ] Invariant cache hit.
[2024-05-20 15:38:30] [INFO ] Implicit Places using invariants in 843 ms returned []
[2024-05-20 15:38:30] [INFO ] Invariant cache hit.
[2024-05-20 15:38:33] [INFO ] Implicit Places using invariants and state equation in 2480 ms returned []
Implicit Place search using SMT with State Equation took 3328 ms to find 0 implicit places.
[2024-05-20 15:38:33] [INFO ] Redundant transitions in 159 ms returned []
Running 1679 sub problems to find dead transitions.
[2024-05-20 15:38:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/699 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1679 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/699 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 1679 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 699/2421 variables, and 68 constraints, problems are : Problem set: 0 solved, 1679 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 11/14 constraints, Generalized P Invariants (flows): 57/58 constraints, State Equation: 0/700 constraints, PredecessorRefiner: 1679/1679 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1679 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/699 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1679 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/699 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 1679 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 699/2421 variables, and 68 constraints, problems are : Problem set: 0 solved, 1679 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 11/14 constraints, Generalized P Invariants (flows): 57/58 constraints, State Equation: 0/700 constraints, PredecessorRefiner: 0/1679 constraints, Known Traps: 0/0 constraints]
After SMT, in 61605ms problems are : Problem set: 0 solved, 1679 unsolved
Search for dead transitions found 0 dead transitions in 61640ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65182 ms. Remains : 700/700 places, 1721/1721 transitions.
RANDOM walk for 400000 steps (6647 resets) in 6307 ms. (63 steps per ms) remains 2/2 properties
Running SMT prover for 2 properties.
[2024-05-20 15:39:37] [INFO ] Invariant cache hit.
[2024-05-20 15:39:37] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-20 15:39:37] [INFO ] [Real]Absence check using 14 positive and 58 generalized place invariants in 42 ms returned sat
[2024-05-20 15:39:38] [INFO ] After 1051ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-20 15:39:38] [INFO ] After 1328ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 15:39:38] [INFO ] After 1512ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 15:39:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-20 15:39:39] [INFO ] [Nat]Absence check using 14 positive and 58 generalized place invariants in 52 ms returned sat
[2024-05-20 15:39:40] [INFO ] After 1103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-20 15:39:40] [INFO ] After 1310ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-20 15:39:40] [INFO ] After 1538ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-09a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ASLink-PT-09a, 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 r013-smll-171620124400088"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a 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 ;