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.r254-tall-171654363300018.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)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is MultiCrashLeafsetExtension-PT-S16C05, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-171654363300018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 18K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 22 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 05:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 12 05:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 05:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 12 05:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.6M May 18 16:43 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 1716622803121

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C05
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 07:40:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-25 07:40:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 07:40:04] [INFO ] Load time of PNML (sax parser for PT used): 357 ms
[2024-05-25 07:40:04] [INFO ] Transformed 4914 places.
[2024-05-25 07:40:04] [INFO ] Transformed 6913 transitions.
[2024-05-25 07:40:04] [INFO ] Parsed PT model containing 4914 places and 6913 transitions and 26710 arcs in 493 ms.
RANDOM walk for 40000 steps (768 resets) in 7855 ms. (5 steps per ms) remains 1495/4914 properties
BEST_FIRST walk for 124 steps (4 resets) in 26 ms. (4 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 19 ms. (6 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 30 ms. (4 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 22 ms. (5 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 17 ms. (6 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 18 ms. (6 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 1495/1495 properties
[2024-05-25 07:40:07] [INFO ] Flow matrix only has 6641 transitions (discarded 272 similar events)
// Phase 1: matrix 6641 rows 4914 cols
[2024-05-25 07:40:07] [INFO ] Computed 535 invariants in 504 ms
[2024-05-25 07:40:07] [INFO ] State equation strengthened by 1906 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s7 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s13 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s21 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 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))
(s54 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 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))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 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))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 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))
(s120 (/ 1.0 2.0))
(s121 (/ 1.0 2.0))
(s122 (/ 1.0 2.0))
(s123 (/ 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))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s155 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s162 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s165 (/ 1.0 2.0))
(s166 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s176 (/ 1.0 2.0))
(s180 (/ 1.0 2.0))
(s181 (/ 1.0 2.0))
(s182 (/ 1.0 2.0))
(s183 (/ 1.0 2.0))
(s184 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
(s186 (/ 1.0 2.0))
(s187 (/ 1.0 2.0))
(s188 (/ 1.0 2.0))
(s189 (/ 1.0 2.0))
(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s206 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 (/ 1.0 2.0))
(s210 (/ 1.0 2.0))
(s211 (/ 1.0 2.0))
(s212 (/ 1.0 2.0))
(s213 (/ 1.0 2.0))
(s214 (/ 1.0 2.0))
(s215 (/ 1.0 2.0))
(s216 (/ 1.0 2.0))
(s225 (/ 1.0 2.0))
(s226 (/ 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))
(s247 (/ 1.0 2.0))
(s248 (/ 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))
(s265 (/ 1.0 2.0))
(s266 (/ 1.0 2.0))
(s267 (/ 1.0 2.0))
(s268 (/ 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))
(s283 (/ 1.0 2.0))
(s284 (/ 1.0 2.0))
(s285 (/ 1.0 2.0))
(s286 (/ 1.0 2.0))
(s290 (/ 1.0 2.0))
(s291 (/ 1.0 2.0))
(s292 (/ 1.0 2.0))
(s299 (/ 1.0 2.0))
(s300 (/ 1.0 2.0))
(s301 (/ 1.0 2.0))
(s302 (/ 1.0 2.0))
(s306 (/ 1.0 2.0))
(s313 (/ 1.0 2.0))
(s314 (/ 1.0 2.0))
(s315 (/ 1.0 2.0))
(s316 (/ 1.0 2.0))
(s328 (/ 1.0 2.0))
(s329 (/ 1.0 2.0))
(s346 (/ 1.0 2.0))
(s347 (/ 1.0 2.0))
(s348 3.0)
(s349 (/ 1.0 2.0))
(s356 (/ 1.0 2.0))
(s358 (/ 1.0 2.0))
(s368 (/ 1.0 2.0))
(s369 (/ 1.0 2.0))
(s370 (/ 1.0 2.0))
(s371 (/ 1.0 2.0))
(s375 (/ 1.0 2.0))
(s384 (/ 1.0 2.0))
(s385 (/ 1.0 2.0))
(s389 (/ 1.0 2.0))
(s390 (/ 1.0 2.0))
(s391 (/ 1.0 2.0))
(s398 (/ 1.0 2.0))
(s399 (/ 1.0 2.0))
(s400 (/ 1.0 2.0))
(s401 (/ 1.0 2.0))
(s405 (/ 1.0 2.0))
(s406 (/ 1.0 2.0))
(s407 (/ 1.0 2.0))
(s408 (/ 1.0 2.0))
(s409 (/ 1.0 2.0))
(s416 (/ 1.0 2.0))
(s417 (/ 1.0 2.0))
(s418 (/ 1.0 2.0))
(s419 (/ 1.0 2.0))
(s423 (/ 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))
(s438 (/ 1.0 2.0))
(s439 (/ 1.0 2.0))
(s443 (/ 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 timeout
(/ 1.0 2.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1495 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1495 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1495/11555 variables, and 22 constraints, problems are : Problem set: 0 solved, 1495 unsolved in 5113 ms.
Refiners :[Positive P Invariants (semi-flows): 0/48 constraints, Generalized P Invariants (flows): 22/487 constraints, State Equation: 0/4914 constraints, ReadFeed: 0/1906 constraints, PredecessorRefiner: 1495/1495 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1495 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1495 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1495 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1495/11555 variables, and 22 constraints, problems are : Problem set: 0 solved, 1495 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/48 constraints, Generalized P Invariants (flows): 22/487 constraints, State Equation: 0/4914 constraints, ReadFeed: 0/1906 constraints, PredecessorRefiner: 0/1495 constraints, Known Traps: 0/0 constraints]
After SMT, in 11831ms problems are : Problem set: 0 solved, 1495 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1495 out of 4914 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4914/4914 places, 6913/6913 transitions.
Graph (complete) has 15675 edges and 4914 vertex of which 4884 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.19 ms
Discarding 30 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 970 transitions
Trivial Post-agglo rules discarded 970 transitions
Performed 970 trivial Post agglomeration. Transition count delta: 970
Iterating post reduction 0 with 970 rules applied. Total rules applied 971 place count 4884 transition count 5943
Reduce places removed 970 places and 0 transitions.
Iterating post reduction 1 with 970 rules applied. Total rules applied 1941 place count 3914 transition count 5943
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 148 Pre rules applied. Total rules applied 1941 place count 3914 transition count 5795
Deduced a syphon composed of 148 places in 6 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 2 with 296 rules applied. Total rules applied 2237 place count 3766 transition count 5795
Discarding 822 places :
Symmetric choice reduction at 2 with 822 rule applications. Total rules 3059 place count 2944 transition count 4973
Iterating global reduction 2 with 822 rules applied. Total rules applied 3881 place count 2944 transition count 4973
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 3881 place count 2944 transition count 4971
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 3885 place count 2942 transition count 4971
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 3888 place count 2939 transition count 4956
Iterating global reduction 2 with 3 rules applied. Total rules applied 3891 place count 2939 transition count 4956
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 8 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 3899 place count 2935 transition count 4952
Free-agglomeration rule (complex) applied 299 times.
Iterating global reduction 2 with 299 rules applied. Total rules applied 4198 place count 2935 transition count 4665
Reduce places removed 299 places and 0 transitions.
Iterating post reduction 2 with 299 rules applied. Total rules applied 4497 place count 2636 transition count 4665
Partial Free-agglomeration rule applied 114 times.
Drop transitions (Partial Free agglomeration) removed 114 transitions
Iterating global reduction 3 with 114 rules applied. Total rules applied 4611 place count 2636 transition count 4665
Applied a total of 4611 rules in 1396 ms. Remains 2636 /4914 variables (removed 2278) and now considering 4665/6913 (removed 2248) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1406 ms. Remains : 2636/4914 places, 4665/6913 transitions.
RANDOM walk for 1974646 steps (62005 resets) in 120004 ms. (16 steps per ms) remains 539/1495 properties
BEST_FIRST walk for 4003 steps (20 resets) in 60 ms. (65 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 45 ms. (87 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 37 ms. (105 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 40 ms. (97 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4002 steps (20 resets) in 39 ms. (100 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 44 ms. (88 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 38 ms. (102 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4002 steps (20 resets) in 40 ms. (97 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 59 ms. (66 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 47 ms. (83 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 45 ms. (87 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 38 ms. (102 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 46 ms. (85 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 42 ms. (93 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 38 ms. (102 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 49 ms. (80 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 38 ms. (102 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 47 ms. (83 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 43 ms. (90 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 42 ms. (93 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 43 ms. (90 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 49 ms. (80 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 45 ms. (87 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 42 ms. (93 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 44 ms. (88 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 46 ms. (85 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 51 ms. (76 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 52 ms. (75 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 53 ms. (74 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 37 ms. (105 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 45 ms. (87 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 37 ms. (105 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4002 steps (20 resets) in 36 ms. (108 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 539/539 properties
BEST_FIRST walk for 4003 steps (20 resets) in 39 ms. (100 steps per ms) remains 539/539 properties
[2024-05-25 07:40:51] [INFO ] Flow matrix only has 4363 transitions (discarded 302 similar events)
// Phase 1: matrix 4363 rows 2636 cols
[2024-05-25 07:40:51] [INFO ] Computed 505 invariants in 84 ms
[2024-05-25 07:40:51] [INFO ] State equation strengthened by 1906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 1 (OVERLAPS) 1080/1619 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1619 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 3 (OVERLAPS) 915/2534 variables, 400/403 constraints. Problems are: Problem set: 0 solved, 539 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2534/6999 variables, and 403 constraints, problems are : Problem set: 0 solved, 539 unsolved in 45020 ms.
Refiners :[Positive P Invariants (semi-flows): 3/31 constraints, Generalized P Invariants (flows): 400/474 constraints, State Equation: 0/2636 constraints, ReadFeed: 0/1906 constraints, PredecessorRefiner: 539/539 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 539 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 1 (OVERLAPS) 1080/1619 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1619 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 3 (OVERLAPS) 915/2534 variables, 400/403 constraints. Problems are: Problem set: 0 solved, 539 unsolved
[2024-05-25 07:42:09] [INFO ] Deduced a trap composed of 190 places in 2137 ms of which 126 ms to minimize.
[2024-05-25 07:42:11] [INFO ] Deduced a trap composed of 277 places in 2384 ms of which 18 ms to minimize.
[2024-05-25 07:42:13] [INFO ] Deduced a trap composed of 18 places in 1784 ms of which 15 ms to minimize.
[2024-05-25 07:42:15] [INFO ] Deduced a trap composed of 187 places in 1981 ms of which 16 ms to minimize.
[2024-05-25 07:42:17] [INFO ] Deduced a trap composed of 173 places in 2108 ms of which 18 ms to minimize.
[2024-05-25 07:42:19] [INFO ] Deduced a trap composed of 123 places in 1987 ms of which 17 ms to minimize.
[2024-05-25 07:42:21] [INFO ] Deduced a trap composed of 258 places in 2030 ms of which 17 ms to minimize.
[2024-05-25 07:42:23] [INFO ] Deduced a trap composed of 182 places in 2329 ms of which 17 ms to minimize.
SMT process timed out in 92545ms, After SMT, problems are : Problem set: 0 solved, 539 unsolved
Fused 539 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 539 out of 2636 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2636/2636 places, 4665/4665 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 0 with 389 rules applied. Total rules applied 389 place count 2636 transition count 4276
Reduce places removed 389 places and 0 transitions.
Iterating post reduction 1 with 389 rules applied. Total rules applied 778 place count 2247 transition count 4276
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 778 place count 2247 transition count 4254
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 822 place count 2225 transition count 4254
Discarding 308 places :
Symmetric choice reduction at 2 with 308 rule applications. Total rules 1130 place count 1917 transition count 3946
Iterating global reduction 2 with 308 rules applied. Total rules applied 1438 place count 1917 transition count 3946
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1442 place count 1915 transition count 3944
Free-agglomeration rule (complex) applied 38 times.
Iterating global reduction 2 with 38 rules applied. Total rules applied 1480 place count 1915 transition count 3906
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 1518 place count 1877 transition count 3906
Discarding 52 places :
Symmetric choice reduction at 3 with 52 rule applications. Total rules 1570 place count 1825 transition count 3854
Iterating global reduction 3 with 52 rules applied. Total rules applied 1622 place count 1825 transition count 3854
Partial Free-agglomeration rule applied 17 times.
Drop transitions (Partial Free agglomeration) removed 17 transitions
Iterating global reduction 3 with 17 rules applied. Total rules applied 1639 place count 1825 transition count 3854
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1646 place count 1818 transition count 3847
Iterating global reduction 3 with 7 rules applied. Total rules applied 1653 place count 1818 transition count 3847
Applied a total of 1653 rules in 549 ms. Remains 1818 /2636 variables (removed 818) and now considering 3847/4665 (removed 818) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 549 ms. Remains : 1818/2636 places, 3847/4665 transitions.
RANDOM walk for 2854811 steps (90956 resets) in 120004 ms. (23 steps per ms) remains 526/539 properties
BEST_FIRST walk for 4004 steps (20 resets) in 37 ms. (105 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 38 ms. (102 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 45 ms. (87 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 41 ms. (95 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 42 ms. (93 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 38 ms. (102 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 34 ms. (114 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 34 ms. (114 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 44 ms. (88 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 37 ms. (105 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 44 ms. (88 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 42 ms. (93 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 42 ms. (93 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 38 ms. (102 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 37 ms. (105 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 35 ms. (111 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 37 ms. (105 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 35 ms. (111 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 33 ms. (117 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 35 ms. (111 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 34 ms. (114 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 34 ms. (114 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 526/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 526/526 properties
Probabilistic random walk after 1000000 steps, saw 435060 distinct states, run finished after 81024 ms. (steps per millisecond=12 ) properties seen :0
[2024-05-25 07:44:16] [INFO ] Flow matrix only has 3514 transitions (discarded 333 similar events)
// Phase 1: matrix 3514 rows 1818 cols
[2024-05-25 07:44:16] [INFO ] Computed 505 invariants in 47 ms
[2024-05-25 07:44:16] [INFO ] State equation strengthened by 1906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 1 (OVERLAPS) 635/1161 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 3 (OVERLAPS) 25/1186 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1186 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 5 (OVERLAPS) 526/1712 variables, 394/399 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1712 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 7 (OVERLAPS) 28/1740 variables, 28/427 constraints. Problems are: Problem set: 0 solved, 526 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1740/5332 variables, and 427 constraints, problems are : Problem set: 0 solved, 526 unsolved in 75038 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 394/472 constraints, State Equation: 0/1818 constraints, ReadFeed: 0/1906 constraints, PredecessorRefiner: 526/526 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 526 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 1 (OVERLAPS) 635/1161 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 526 unsolved
At refinement iteration 3 (OVERLAPS) 25/1186 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 526 unsolved
[2024-05-25 07:45:53] [INFO ] Deduced a trap composed of 485 places in 516 ms of which 6 ms to minimize.
[2024-05-25 07:45:53] [INFO ] Deduced a trap composed of 584 places in 530 ms of which 6 ms to minimize.
[2024-05-25 07:45:54] [INFO ] Deduced a trap composed of 478 places in 543 ms of which 6 ms to minimize.
[2024-05-25 07:45:54] [INFO ] Deduced a trap composed of 568 places in 503 ms of which 6 ms to minimize.
[2024-05-25 07:45:56] [INFO ] Deduced a trap composed of 483 places in 487 ms of which 6 ms to minimize.
[2024-05-25 07:45:56] [INFO ] Deduced a trap composed of 508 places in 527 ms of which 6 ms to minimize.
[2024-05-25 07:45:57] [INFO ] Deduced a trap composed of 469 places in 526 ms of which 6 ms to minimize.
[2024-05-25 07:45:57] [INFO ] Deduced a trap composed of 514 places in 546 ms of which 6 ms to minimize.
[2024-05-25 07:45:59] [INFO ] Deduced a trap composed of 435 places in 513 ms of which 6 ms to minimize.
[2024-05-25 07:46:00] [INFO ] Deduced a trap composed of 440 places in 541 ms of which 6 ms to minimize.
[2024-05-25 07:46:01] [INFO ] Deduced a trap composed of 538 places in 549 ms of which 6 ms to minimize.
[2024-05-25 07:46:02] [INFO ] Deduced a trap composed of 460 places in 557 ms of which 6 ms to minimize.
[2024-05-25 07:46:07] [INFO ] Deduced a trap composed of 621 places in 501 ms of which 6 ms to minimize.
[2024-05-25 07:46:08] [INFO ] Deduced a trap composed of 501 places in 564 ms of which 7 ms to minimize.
[2024-05-25 07:46:13] [INFO ] Deduced a trap composed of 825 places in 521 ms of which 8 ms to minimize.
[2024-05-25 07:46:15] [INFO ] Deduced a trap composed of 465 places in 580 ms of which 6 ms to minimize.
[2024-05-25 07:46:15] [INFO ] Deduced a trap composed of 480 places in 507 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1186 variables, 17/22 constraints. Problems are: Problem set: 0 solved, 526 unsolved
[2024-05-25 07:46:24] [INFO ] Deduced a trap composed of 587 places in 461 ms of which 6 ms to minimize.
[2024-05-25 07:46:24] [INFO ] Deduced a trap composed of 592 places in 464 ms of which 6 ms to minimize.
[2024-05-25 07:46:25] [INFO ] Deduced a trap composed of 594 places in 460 ms of which 6 ms to minimize.
[2024-05-25 07:46:27] [INFO ] Deduced a trap composed of 629 places in 491 ms of which 6 ms to minimize.
[2024-05-25 07:46:29] [INFO ] Deduced a trap composed of 458 places in 534 ms of which 6 ms to minimize.
[2024-05-25 07:46:29] [INFO ] Deduced a trap composed of 533 places in 516 ms of which 6 ms to minimize.
[2024-05-25 07:46:32] [INFO ] Deduced a trap composed of 721 places in 528 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1186 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 526 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1186/5332 variables, and 29 constraints, problems are : Problem set: 0 solved, 526 unsolved in 75029 ms.
Refiners :[Positive P Invariants (semi-flows): 5/33 constraints, Generalized P Invariants (flows): 0/472 constraints, State Equation: 0/1818 constraints, ReadFeed: 0/1906 constraints, PredecessorRefiner: 0/526 constraints, Known Traps: 24/24 constraints]
After SMT, in 150404ms problems are : Problem set: 0 solved, 526 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 526 out of 1818 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1818/1818 places, 3847/3847 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 1818 transition count 3846
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1817 transition count 3846
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 1817 transition count 3840
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 14 place count 1811 transition count 3840
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 15 place count 1810 transition count 3839
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 1810 transition count 3839
Applied a total of 16 rules in 233 ms. Remains 1810 /1818 variables (removed 8) and now considering 3839/3847 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 1810/1818 places, 3839/3847 transitions.
RANDOM walk for 2074045 steps (66074 resets) in 120004 ms. (17 steps per ms) remains 519/526 properties
BEST_FIRST walk for 4004 steps (20 resets) in 86 ms. (46 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 46 ms. (85 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 45 ms. (87 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 108 ms. (36 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 54 ms. (72 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 45 ms. (87 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 37 ms. (105 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 52 ms. (75 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 55 ms. (71 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 50 ms. (78 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 33 ms. (117 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 54 ms. (72 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 47 ms. (83 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 53 ms. (74 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 60 ms. (65 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 56 ms. (70 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 54 ms. (72 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 47 ms. (83 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 80 ms. (49 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 53 ms. (74 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 54 ms. (72 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 56 ms. (70 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 80 ms. (49 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 55 ms. (71 steps per ms) remains 519/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 519/519 properties
Interrupted probabilistic random walk after 990459 steps, run timeout after 93001 ms. (steps per millisecond=10 ) properties seen :0 out of 519
Probabilistic random walk after 990459 steps, saw 430767 distinct states, run finished after 93007 ms. (steps per millisecond=10 ) properties seen :0
[2024-05-25 07:48:51] [INFO ] Flow matrix only has 3501 transitions (discarded 338 similar events)
// Phase 1: matrix 3501 rows 1810 cols
[2024-05-25 07:48:51] [INFO ] Computed 505 invariants in 43 ms
[2024-05-25 07:48:51] [INFO ] State equation strengthened by 1906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/519 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 619/1138 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1138 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 26/1164 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1164 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 5 (OVERLAPS) 533/1697 variables, 387/392 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1697 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 7 (OVERLAPS) 28/1725 variables, 28/420 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1725 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 9 (OVERLAPS) 85/1810 variables, 85/505 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1810/5311 variables, and 505 constraints, problems are : Problem set: 0 solved, 519 unsolved in 90030 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 472/472 constraints, State Equation: 0/1810 constraints, ReadFeed: 0/1906 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/519 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 619/1138 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1138 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 26/1164 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 519 unsolved
[2024-05-25 07:50:42] [INFO ] Deduced a trap composed of 457 places in 482 ms of which 5 ms to minimize.
[2024-05-25 07:50:42] [INFO ] Deduced a trap composed of 537 places in 452 ms of which 6 ms to minimize.
[2024-05-25 07:50:43] [INFO ] Deduced a trap composed of 494 places in 523 ms of which 9 ms to minimize.
[2024-05-25 07:50:43] [INFO ] Deduced a trap composed of 512 places in 491 ms of which 5 ms to minimize.
[2024-05-25 07:50:44] [INFO ] Deduced a trap composed of 574 places in 497 ms of which 6 ms to minimize.
[2024-05-25 07:50:44] [INFO ] Deduced a trap composed of 590 places in 509 ms of which 7 ms to minimize.
[2024-05-25 07:50:45] [INFO ] Deduced a trap composed of 581 places in 488 ms of which 6 ms to minimize.
[2024-05-25 07:50:45] [INFO ] Deduced a trap composed of 581 places in 488 ms of which 7 ms to minimize.
[2024-05-25 07:50:46] [INFO ] Deduced a trap composed of 602 places in 514 ms of which 5 ms to minimize.
[2024-05-25 07:50:46] [INFO ] Deduced a trap composed of 578 places in 484 ms of which 5 ms to minimize.
[2024-05-25 07:50:47] [INFO ] Deduced a trap composed of 594 places in 485 ms of which 6 ms to minimize.
[2024-05-25 07:50:47] [INFO ] Deduced a trap composed of 688 places in 489 ms of which 5 ms to minimize.
[2024-05-25 07:50:48] [INFO ] Deduced a trap composed of 398 places in 501 ms of which 5 ms to minimize.
[2024-05-25 07:50:50] [INFO ] Deduced a trap composed of 479 places in 483 ms of which 6 ms to minimize.
[2024-05-25 07:50:51] [INFO ] Deduced a trap composed of 621 places in 499 ms of which 5 ms to minimize.
[2024-05-25 07:50:51] [INFO ] Deduced a trap composed of 483 places in 511 ms of which 5 ms to minimize.
[2024-05-25 07:50:53] [INFO ] Deduced a trap composed of 516 places in 510 ms of which 6 ms to minimize.
[2024-05-25 07:50:55] [INFO ] Deduced a trap composed of 507 places in 453 ms of which 6 ms to minimize.
[2024-05-25 07:50:55] [INFO ] Deduced a trap composed of 426 places in 449 ms of which 6 ms to minimize.
[2024-05-25 07:50:55] [INFO ] Deduced a trap composed of 523 places in 441 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1164 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 519 unsolved
[2024-05-25 07:50:56] [INFO ] Deduced a trap composed of 552 places in 487 ms of which 6 ms to minimize.
[2024-05-25 07:51:01] [INFO ] Deduced a trap composed of 517 places in 452 ms of which 5 ms to minimize.
[2024-05-25 07:51:02] [INFO ] Deduced a trap composed of 523 places in 473 ms of which 5 ms to minimize.
[2024-05-25 07:51:02] [INFO ] Deduced a trap composed of 523 places in 496 ms of which 6 ms to minimize.
[2024-05-25 07:51:06] [INFO ] Deduced a trap composed of 407 places in 491 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1164 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1164 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 7 (OVERLAPS) 533/1697 variables, 387/417 constraints. Problems are: Problem set: 0 solved, 519 unsolved
[2024-05-25 07:51:35] [INFO ] Deduced a trap composed of 6 places in 1129 ms of which 11 ms to minimize.
[2024-05-25 07:51:36] [INFO ] Deduced a trap composed of 150 places in 1150 ms of which 10 ms to minimize.
[2024-05-25 07:51:37] [INFO ] Deduced a trap composed of 205 places in 1093 ms of which 11 ms to minimize.
[2024-05-25 07:51:38] [INFO ] Deduced a trap composed of 67 places in 1127 ms of which 11 ms to minimize.
[2024-05-25 07:51:39] [INFO ] Deduced a trap composed of 217 places in 1121 ms of which 10 ms to minimize.
[2024-05-25 07:51:40] [INFO ] Deduced a trap composed of 194 places in 1125 ms of which 11 ms to minimize.
[2024-05-25 07:51:41] [INFO ] Deduced a trap composed of 28 places in 229 ms of which 4 ms to minimize.
[2024-05-25 07:51:41] [INFO ] Deduced a trap composed of 101 places in 238 ms of which 3 ms to minimize.
[2024-05-25 07:51:41] [INFO ] Deduced a trap composed of 129 places in 234 ms of which 3 ms to minimize.
[2024-05-25 07:51:41] [INFO ] Deduced a trap composed of 28 places in 223 ms of which 4 ms to minimize.
[2024-05-25 07:51:42] [INFO ] Deduced a trap composed of 58 places in 230 ms of which 4 ms to minimize.
[2024-05-25 07:51:42] [INFO ] Deduced a trap composed of 72 places in 238 ms of which 4 ms to minimize.
[2024-05-25 07:51:42] [INFO ] Deduced a trap composed of 114 places in 216 ms of which 4 ms to minimize.
[2024-05-25 07:51:42] [INFO ] Deduced a trap composed of 105 places in 231 ms of which 4 ms to minimize.
[2024-05-25 07:51:43] [INFO ] Deduced a trap composed of 143 places in 238 ms of which 4 ms to minimize.
[2024-05-25 07:51:43] [INFO ] Deduced a trap composed of 101 places in 238 ms of which 4 ms to minimize.
[2024-05-25 07:51:43] [INFO ] Deduced a trap composed of 152 places in 239 ms of which 4 ms to minimize.
[2024-05-25 07:51:43] [INFO ] Deduced a trap composed of 121 places in 222 ms of which 3 ms to minimize.
[2024-05-25 07:51:44] [INFO ] Deduced a trap composed of 163 places in 216 ms of which 3 ms to minimize.
[2024-05-25 07:51:44] [INFO ] Deduced a trap composed of 148 places in 222 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1697 variables, 20/437 constraints. Problems are: Problem set: 0 solved, 519 unsolved
[2024-05-25 07:51:45] [INFO ] Deduced a trap composed of 158 places in 224 ms of which 3 ms to minimize.
[2024-05-25 07:51:46] [INFO ] Deduced a trap composed of 454 places in 1170 ms of which 10 ms to minimize.
[2024-05-25 07:51:47] [INFO ] Deduced a trap composed of 139 places in 1243 ms of which 11 ms to minimize.
[2024-05-25 07:51:48] [INFO ] Deduced a trap composed of 191 places in 1281 ms of which 11 ms to minimize.
[2024-05-25 07:51:50] [INFO ] Deduced a trap composed of 230 places in 1229 ms of which 11 ms to minimize.
[2024-05-25 07:51:51] [INFO ] Deduced a trap composed of 251 places in 1246 ms of which 11 ms to minimize.
SMT process timed out in 180353ms, After SMT, problems are : Problem set: 0 solved, 519 unsolved
Fused 519 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 519 out of 1810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1810/1810 places, 3839/3839 transitions.
Applied a total of 0 rules in 79 ms. Remains 1810 /1810 variables (removed 0) and now considering 3839/3839 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1810/1810 places, 3839/3839 transitions.
RANDOM walk for 2828469 steps (90114 resets) in 120005 ms. (23 steps per ms) remains 508/519 properties
BEST_FIRST walk for 4004 steps (20 resets) in 44 ms. (88 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 81 ms. (48 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 82 ms. (48 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 52 ms. (75 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 56 ms. (70 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 73 ms. (54 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 46 ms. (85 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 92 ms. (43 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 56 ms. (70 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 54 ms. (72 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 60 ms. (65 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 52 ms. (75 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 73 ms. (54 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 49 ms. (80 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 83 ms. (47 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 60 ms. (65 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 57 ms. (69 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 56 ms. (70 steps per ms) remains 508/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 34 ms. (114 steps per ms) remains 508/508 properties
Probabilistic random walk after 1000001 steps, saw 435065 distinct states, run finished after 84168 ms. (steps per millisecond=11 ) properties seen :0
[2024-05-25 07:53:46] [INFO ] Flow matrix only has 3501 transitions (discarded 338 similar events)
[2024-05-25 07:53:46] [INFO ] Invariant cache hit.
[2024-05-25 07:53:46] [INFO ] State equation strengthened by 1906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 1 (OVERLAPS) 630/1138 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1138 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 3 (OVERLAPS) 26/1164 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1164 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 5 (OVERLAPS) 533/1697 variables, 387/392 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1697 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 7 (OVERLAPS) 28/1725 variables, 28/420 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1725 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 9 (OVERLAPS) 85/1810 variables, 85/505 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1810 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 11 (OVERLAPS) 3501/5311 variables, 1810/2315 constraints. Problems are: Problem set: 0 solved, 508 unsolved
SMT process timed out in 105277ms, After SMT, problems are : Problem set: 0 solved, 508 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 508 out of 1810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1810/1810 places, 3839/3839 transitions.
Applied a total of 0 rules in 88 ms. Remains 1810 /1810 variables (removed 0) and now considering 3839/3839 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 1810/1810 places, 3839/3839 transitions.
RANDOM walk for 1316725 steps (41952 resets) in 120004 ms. (10 steps per ms) remains 504/508 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 49 ms. (80 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 35 ms. (111 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 55 ms. (71 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 73 ms. (54 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 59 ms. (66 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 62 ms. (63 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 56 ms. (70 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 60 ms. (65 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 80 ms. (49 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 35 ms. (111 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 80 ms. (49 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 42 ms. (93 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 37 ms. (105 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 504/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 504/504 properties
Probabilistic random walk after 1000001 steps, saw 435065 distinct states, run finished after 84802 ms. (steps per millisecond=11 ) properties seen :0
[2024-05-25 07:57:27] [INFO ] Flow matrix only has 3501 transitions (discarded 338 similar events)
[2024-05-25 07:57:27] [INFO ] Invariant cache hit.
[2024-05-25 07:57:27] [INFO ] State equation strengthened by 1906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/504 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (OVERLAPS) 634/1138 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1138 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (OVERLAPS) 26/1164 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1164 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (OVERLAPS) 533/1697 variables, 387/392 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1697 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 7 (OVERLAPS) 28/1725 variables, 28/420 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1725 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 9 (OVERLAPS) 85/1810 variables, 85/505 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1810 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 11 (OVERLAPS) 3501/5311 variables, 1810/2315 constraints. Problems are: Problem set: 0 solved, 504 unsolved
SMT process timed out in 120288ms, After SMT, problems are : Problem set: 0 solved, 504 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 504 out of 1810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1810/1810 places, 3839/3839 transitions.
Applied a total of 0 rules in 80 ms. Remains 1810 /1810 variables (removed 0) and now considering 3839/3839 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 1810/1810 places, 3839/3839 transitions.
RANDOM walk for 1365497 steps (43507 resets) in 120004 ms. (11 steps per ms) remains 503/504 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 50 ms. (78 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 49 ms. (80 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 48 ms. (81 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 61 ms. (64 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 47 ms. (83 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 36 ms. (108 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 60 ms. (65 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 57 ms. (69 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 60 ms. (65 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 62 ms. (63 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 55 ms. (71 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 58 ms. (67 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 73 ms. (54 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 51 ms. (77 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 62 ms. (63 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 55 ms. (71 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 59 ms. (66 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 34 ms. (114 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 52 ms. (75 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 503/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 54 ms. (72 steps per ms) remains 503/503 properties
Probabilistic random walk after 1000001 steps, saw 435065 distinct states, run finished after 84637 ms. (steps per millisecond=11 ) properties seen :0
[2024-05-25 08:01:23] [INFO ] Flow matrix only has 3501 transitions (discarded 338 similar events)
[2024-05-25 08:01:23] [INFO ] Invariant cache hit.
[2024-05-25 08:01:24] [INFO ] State equation strengthened by 1906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/503 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (OVERLAPS) 635/1138 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1138 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (OVERLAPS) 26/1164 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1164 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 5 (OVERLAPS) 533/1697 variables, 387/392 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1697 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 7 (OVERLAPS) 28/1725 variables, 28/420 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1725 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 9 (OVERLAPS) 85/1810 variables, 85/505 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1810 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 11 (OVERLAPS) 3501/5311 variables, 1810/2315 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/5311 variables, 1906/4221 constraints. Problems are: Problem set: 0 solved, 503 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5311/5311 variables, and 4221 constraints, problems are : Problem set: 0 solved, 503 unsolved in 135033 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 472/472 constraints, State Equation: 1810/1810 constraints, ReadFeed: 1906/1906 constraints, PredecessorRefiner: 503/503 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 503 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/503 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 1 (OVERLAPS) 635/1138 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1138 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 3 (OVERLAPS) 26/1164 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 503 unsolved
[2024-05-25 08:03:59] [INFO ] Deduced a trap composed of 457 places in 474 ms of which 5 ms to minimize.
[2024-05-25 08:04:00] [INFO ] Deduced a trap composed of 581 places in 464 ms of which 5 ms to minimize.
[2024-05-25 08:04:00] [INFO ] Deduced a trap composed of 574 places in 469 ms of which 6 ms to minimize.
[2024-05-25 08:04:03] [INFO ] Deduced a trap composed of 621 places in 455 ms of which 6 ms to minimize.
[2024-05-25 08:04:03] [INFO ] Deduced a trap composed of 466 places in 450 ms of which 5 ms to minimize.
[2024-05-25 08:04:04] [INFO ] Deduced a trap composed of 566 places in 451 ms of which 6 ms to minimize.
[2024-05-25 08:04:04] [INFO ] Deduced a trap composed of 479 places in 450 ms of which 5 ms to minimize.
[2024-05-25 08:04:05] [INFO ] Deduced a trap composed of 581 places in 449 ms of which 5 ms to minimize.
[2024-05-25 08:04:05] [INFO ] Deduced a trap composed of 617 places in 449 ms of which 8 ms to minimize.
[2024-05-25 08:04:06] [INFO ] Deduced a trap composed of 426 places in 411 ms of which 5 ms to minimize.
[2024-05-25 08:04:08] [INFO ] Deduced a trap composed of 616 places in 493 ms of which 6 ms to minimize.
[2024-05-25 08:04:08] [INFO ] Deduced a trap composed of 546 places in 504 ms of which 5 ms to minimize.
[2024-05-25 08:04:09] [INFO ] Deduced a trap composed of 470 places in 515 ms of which 5 ms to minimize.
[2024-05-25 08:04:09] [INFO ] Deduced a trap composed of 545 places in 498 ms of which 6 ms to minimize.
[2024-05-25 08:04:10] [INFO ] Deduced a trap composed of 541 places in 459 ms of which 5 ms to minimize.
[2024-05-25 08:04:11] [INFO ] Deduced a trap composed of 423 places in 477 ms of which 5 ms to minimize.
[2024-05-25 08:04:12] [INFO ] Deduced a trap composed of 523 places in 451 ms of which 5 ms to minimize.
[2024-05-25 08:04:12] [INFO ] Deduced a trap composed of 523 places in 482 ms of which 6 ms to minimize.
[2024-05-25 08:04:13] [INFO ] Deduced a trap composed of 478 places in 458 ms of which 5 ms to minimize.
[2024-05-25 08:04:14] [INFO ] Deduced a trap composed of 579 places in 503 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1164 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 503 unsolved
[2024-05-25 08:04:20] [INFO ] Deduced a trap composed of 458 places in 455 ms of which 6 ms to minimize.
[2024-05-25 08:04:22] [INFO ] Deduced a trap composed of 455 places in 470 ms of which 5 ms to minimize.
[2024-05-25 08:04:24] [INFO ] Deduced a trap composed of 514 places in 454 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1164 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 503 unsolved
[2024-05-25 08:04:37] [INFO ] Deduced a trap composed of 514 places in 465 ms of which 5 ms to minimize.
[2024-05-25 08:04:40] [INFO ] Deduced a trap composed of 523 places in 454 ms of which 5 ms to minimize.
[2024-05-25 08:04:40] [INFO ] Deduced a trap composed of 534 places in 482 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1164 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1164 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 503 unsolved
At refinement iteration 8 (OVERLAPS) 533/1697 variables, 387/418 constraints. Problems are: Problem set: 0 solved, 503 unsolved
[2024-05-25 08:05:09] [INFO ] Deduced a trap composed of 6 places in 1202 ms of which 10 ms to minimize.
[2024-05-25 08:05:10] [INFO ] Deduced a trap composed of 178 places in 1312 ms of which 11 ms to minimize.
[2024-05-25 08:05:12] [INFO ] Deduced a trap composed of 67 places in 1291 ms of which 11 ms to minimize.
[2024-05-25 08:05:13] [INFO ] Deduced a trap composed of 242 places in 1294 ms of which 11 ms to minimize.
[2024-05-25 08:05:14] [INFO ] Deduced a trap composed of 287 places in 1316 ms of which 11 ms to minimize.
[2024-05-25 08:05:15] [INFO ] Deduced a trap composed of 162 places in 1261 ms of which 11 ms to minimize.
[2024-05-25 08:05:17] [INFO ] Deduced a trap composed of 240 places in 1324 ms of which 11 ms to minimize.
[2024-05-25 08:05:18] [INFO ] Deduced a trap composed of 215 places in 1276 ms of which 11 ms to minimize.
[2024-05-25 08:05:19] [INFO ] Deduced a trap composed of 213 places in 1267 ms of which 10 ms to minimize.
[2024-05-25 08:05:21] [INFO ] Deduced a trap composed of 222 places in 1277 ms of which 11 ms to minimize.
[2024-05-25 08:05:22] [INFO ] Deduced a trap composed of 223 places in 1236 ms of which 11 ms to minimize.
[2024-05-25 08:05:23] [INFO ] Deduced a trap composed of 224 places in 1243 ms of which 12 ms to minimize.
[2024-05-25 08:05:25] [INFO ] Deduced a trap composed of 196 places in 1221 ms of which 11 ms to minimize.
[2024-05-25 08:05:26] [INFO ] Deduced a trap composed of 221 places in 1305 ms of which 11 ms to minimize.
[2024-05-25 08:05:27] [INFO ] Deduced a trap composed of 272 places in 1303 ms of which 11 ms to minimize.
[2024-05-25 08:05:29] [INFO ] Deduced a trap composed of 173 places in 1310 ms of which 11 ms to minimize.
[2024-05-25 08:05:30] [INFO ] Deduced a trap composed of 180 places in 1308 ms of which 11 ms to minimize.
[2024-05-25 08:05:31] [INFO ] Deduced a trap composed of 158 places in 1233 ms of which 10 ms to minimize.
[2024-05-25 08:05:33] [INFO ] Deduced a trap composed of 159 places in 1316 ms of which 11 ms to minimize.
[2024-05-25 08:05:34] [INFO ] Deduced a trap composed of 173 places in 1245 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1697 variables, 20/438 constraints. Problems are: Problem set: 0 solved, 503 unsolved
[2024-05-25 08:05:36] [INFO ] Deduced a trap composed of 217 places in 1240 ms of which 11 ms to minimize.
[2024-05-25 08:05:36] [INFO ] Deduced a trap composed of 67 places in 239 ms of which 4 ms to minimize.
[2024-05-25 08:05:37] [INFO ] Deduced a trap composed of 185 places in 1283 ms of which 11 ms to minimize.
[2024-05-25 08:05:39] [INFO ] Deduced a trap composed of 176 places in 1259 ms of which 11 ms to minimize.
[2024-05-25 08:05:39] [INFO ] Deduced a trap composed of 92 places in 206 ms of which 4 ms to minimize.
[2024-05-25 08:05:39] [INFO ] Deduced a trap composed of 28 places in 236 ms of which 4 ms to minimize.
[2024-05-25 08:05:39] [INFO ] Deduced a trap composed of 101 places in 228 ms of which 4 ms to minimize.
[2024-05-25 08:05:40] [INFO ] Deduced a trap composed of 116 places in 233 ms of which 4 ms to minimize.
[2024-05-25 08:05:40] [INFO ] Deduced a trap composed of 136 places in 236 ms of which 4 ms to minimize.
[2024-05-25 08:05:41] [INFO ] Deduced a trap composed of 150 places in 1325 ms of which 11 ms to minimize.
[2024-05-25 08:05:43] [INFO ] Deduced a trap composed of 135 places in 1342 ms of which 11 ms to minimize.
[2024-05-25 08:05:44] [INFO ] Deduced a trap composed of 131 places in 1281 ms of which 11 ms to minimize.
[2024-05-25 08:05:45] [INFO ] Deduced a trap composed of 188 places in 1314 ms of which 11 ms to minimize.
[2024-05-25 08:05:47] [INFO ] Deduced a trap composed of 191 places in 1299 ms of which 11 ms to minimize.
[2024-05-25 08:05:48] [INFO ] Deduced a trap composed of 163 places in 1278 ms of which 12 ms to minimize.
[2024-05-25 08:05:49] [INFO ] Deduced a trap composed of 197 places in 1201 ms of which 11 ms to minimize.
[2024-05-25 08:05:50] [INFO ] Deduced a trap composed of 58 places in 1278 ms of which 10 ms to minimize.
[2024-05-25 08:05:52] [INFO ] Deduced a trap composed of 154 places in 1313 ms of which 11 ms to minimize.
[2024-05-25 08:05:53] [INFO ] Deduced a trap composed of 147 places in 1288 ms of which 10 ms to minimize.
[2024-05-25 08:05:54] [INFO ] Deduced a trap composed of 210 places in 1264 ms of which 11 ms to minimize.
SMT process timed out in 270897ms, After SMT, problems are : Problem set: 0 solved, 503 unsolved
Fused 503 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 503 out of 1810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1810/1810 places, 3839/3839 transitions.
Applied a total of 0 rules in 96 ms. Remains 1810 /1810 variables (removed 0) and now considering 3839/3839 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 1810/1810 places, 3839/3839 transitions.
RANDOM walk for 3002545 steps (95660 resets) in 120004 ms. (25 steps per ms) remains 500/503 properties
BEST_FIRST walk for 4004 steps (20 resets) in 39 ms. (100 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 43 ms. (91 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 86 ms. (46 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 81 ms. (48 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 81 ms. (48 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 80 ms. (49 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 83 ms. (47 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 61 ms. (64 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 35 ms. (111 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 85 ms. (46 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 500/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 499/500 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 69 ms. (57 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 82 ms. (48 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 71 ms. (55 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 75 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 41 ms. (95 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 90 ms. (44 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 46 ms. (85 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 45 ms. (87 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 73 ms. (54 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4003 steps (20 resets) in 80 ms. (49 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 37 ms. (105 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 85 ms. (46 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 82 ms. (48 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 79 ms. (50 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 78 ms. (50 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 40 ms. (97 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 76 ms. (52 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 72 ms. (54 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 70 ms. (56 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 77 ms. (51 steps per ms) remains 499/499 properties
BEST_FIRST walk for 4004 steps (20 resets) in 82 ms. (48 steps per ms) remains 499/499 properties
Probabilistic random walk after 1000001 steps, saw 435065 distinct states, run finished after 88536 ms. (steps per millisecond=11 ) properties seen :0
[2024-05-25 08:07:55] [INFO ] Flow matrix only has 3501 transitions (discarded 338 similar events)
[2024-05-25 08:07:55] [INFO ] Invariant cache hit.
[2024-05-25 08:07:55] [INFO ] State equation strengthened by 1906 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/499 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (OVERLAPS) 639/1138 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1138 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (OVERLAPS) 26/1164 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1164 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (OVERLAPS) 533/1697 variables, 387/392 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1697 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 7 (OVERLAPS) 28/1725 variables, 28/420 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1725 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 9 (OVERLAPS) 85/1810 variables, 85/505 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1810 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 11 (OVERLAPS) 3501/5311 variables, 1810/2315 constraints. Problems are: Problem set: 0 solved, 499 unsolved

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C05"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C05, 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 r254-tall-171654363300018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C05.tgz
mv MultiCrashLeafsetExtension-PT-S16C05 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 ;