MCC'2024- Execution of r013-smll-171620124700227

About the Execution of ITS-Tools for Anderson-PT-10

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
10107.432	1800000.00	4647633.00	2605.60	[undef]	Time out reached

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r013-smll-171620124700227.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Anderson-PT-10, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r013-smll-171620124700227
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 15:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 12 15:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 15:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 12 15:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716228414246

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Anderson-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-20 18:06:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-20 18:06:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 18:06:56] [INFO ] Load time of PNML (sax parser for PT used): 346 ms
[2024-05-20 18:06:56] [INFO ] Transformed 621 places.
[2024-05-20 18:06:56] [INFO ] Transformed 2480 transitions.
[2024-05-20 18:06:56] [INFO ] Found NUPN structural information;
[2024-05-20 18:06:56] [INFO ] Parsed PT model containing 621 places and 2480 transitions and 9560 arcs in 614 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 621/621 places, 2480/2480 transitions.
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 90 Pre rules applied. Total rules applied 0 place count 621 transition count 2390
Deduced a syphon composed of 90 places in 25 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 0 with 180 rules applied. Total rules applied 180 place count 531 transition count 2390
Applied a total of 180 rules in 138 ms. Remains 531 /621 variables (removed 90) and now considering 2390/2480 (removed 90) transitions.
// Phase 1: matrix 2390 rows 531 cols
[2024-05-20 18:06:57] [INFO ] Computed 23 invariants in 101 ms
[2024-05-20 18:06:59] [INFO ] Implicit Places using invariants in 2758 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2932 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 530/621 places, 2390/2480 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 530 transition count 2290
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 430 transition count 2290
Applied a total of 200 rules in 34 ms. Remains 430 /530 variables (removed 100) and now considering 2290/2390 (removed 100) transitions.
// Phase 1: matrix 2290 rows 430 cols
[2024-05-20 18:07:00] [INFO ] Computed 22 invariants in 45 ms
[2024-05-20 18:07:01] [INFO ] Implicit Places using invariants in 1617 ms returned []
[2024-05-20 18:07:01] [INFO ] Invariant cache hit.
[2024-05-20 18:07:02] [INFO ] State equation strengthened by 170 read => feed constraints.
[2024-05-20 18:07:07] [INFO ] Implicit Places using invariants and state equation in 5589 ms returned []
Implicit Place search using SMT with State Equation took 7212 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 430/621 places, 2290/2480 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 10368 ms. Remains : 430/621 places, 2290/2480 transitions.
Initial state reduction rules removed 10 formulas.
[2024-05-20 18:07:09] [INFO ] Flatten gal took : 714 ms
[2024-05-20 18:07:09] [INFO ] Flatten gal took : 339 ms
[2024-05-20 18:07:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8230298501532403661.gal : 116 ms
[2024-05-20 18:07:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7116755971354592413.prop : 29 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8230298501532403661.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7116755971354592413.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7116755971354592413.prop.
RANDOM walk for 40000 steps (8 resets) in 10525 ms. (3 steps per ms) remains 1231/2280 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1231/1231 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1231/1231 properties
[2024-05-20 18:07:10] [INFO ] Invariant cache hit.
[2024-05-20 18:07:10] [INFO ] State equation strengthened by 170 read => feed constraints.
Reachability property qltransition_2110 is true.
Reachability property qltransition_2010 is true.
Reachability property qltransition_1711 is true.
Reachability property qltransition_1521 is true.
Reachability property qltransition_1331 is true.
Reachability property qltransition_1141 is true.
Reachability property qltransition_951 is true.
Reachability property qltransition_761 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_191 is true.
SDD proceeding with computation,2269 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_2112 is true.
Reachability property qltransition_2011 is true.
Reachability property qltransition_1712 is true.
Reachability property qltransition_1522 is true.
Reachability property qltransition_1332 is true.
Reachability property qltransition_1142 is true.
Reachability property qltransition_952 is true.
Reachability property qltransition_762 is true.
Reachability property qltransition_572 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,2257 properties remain. new max is 2
SDD size :3 after 6
Reachability property qltransition_2114 is true.
Reachability property qltransition_2012 is true.
Reachability property qltransition_1713 is true.
Reachability property qltransition_1523 is true.
Reachability property qltransition_1333 is true.
Reachability property qltransition_1143 is true.
Reachability property qltransition_953 is true.
Reachability property qltransition_763 is true.
Reachability property qltransition_573 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,2245 properties remain. new max is 2
SDD size :6 after 9
Reachability property qltransition_2116 is true.
Reachability property qltransition_2013 is true.
Reachability property qltransition_1714 is true.
Reachability property qltransition_1524 is true.
Reachability property qltransition_1334 is true.
Reachability property qltransition_1144 is true.
Reachability property qltransition_954 is true.
Reachability property qltransition_764 is true.
Reachability property qltransition_574 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,2233 properties remain. new max is 2
SDD size :9 after 12
Reachability property qltransition_2134 is true.
Reachability property qltransition_2132 is true.
Reachability property qltransition_2130 is true.
Reachability property qltransition_2128 is true.
Reachability property qltransition_2022 is true.
Reachability property qltransition_1715 is true.
Reachability property qltransition_1525 is true.
Reachability property qltransition_1335 is true.
Reachability property qltransition_1145 is true.
Reachability property qltransition_955 is true.
Reachability property qltransition_765 is true.
Reachability property qltransition_575 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,2217 properties remain. new max is 2
SDD size :12 after 25
SDD proceeding with computation,2217 properties remain. new max is 4
SDD size :25 after 27
Reachability property qltransition_2023 is true.
SDD proceeding with computation,2216 properties remain. new max is 4
SDD size :27 after 28
Reachability property qltransition_2021 is true.
SDD proceeding with computation,2215 properties remain. new max is 4
SDD size :28 after 31
Reachability property qltransition_2020 is true.
SDD proceeding with computation,2214 properties remain. new max is 4
SDD size :31 after 32
Reachability property qltransition_211 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,2212 properties remain. new max is 4
SDD size :32 after 35
Reachability property qltransition_212 is true.
SDD proceeding with computation,2211 properties remain. new max is 4
SDD size :35 after 41
Reachability property qltransition_213 is true.
SDD proceeding with computation,2210 properties remain. new max is 4
SDD size :41 after 44
Reachability property qltransition_232 is true.
Reachability property qltransition_231 is true.
SDD proceeding with computation,2208 properties remain. new max is 4
SDD size :44 after 48
Reachability property qltransition_23 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,2206 properties remain. new max is 4
SDD size :48 after 51
SDD proceeding with computation,2206 properties remain. new max is 8
SDD size :51 after 52
Reachability property qltransition_2152 is true.
Reachability property qltransition_2150 is true.
Reachability property qltransition_2148 is true.
Reachability property qltransition_2146 is true.
Reachability property qltransition_2033 is true.
Reachability property qltransition_1716 is true.
Reachability property qltransition_1526 is true.
Reachability property qltransition_1336 is true.
Reachability property qltransition_1146 is true.
Reachability property qltransition_956 is true.
Reachability property qltransition_766 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,2188 properties remain. new max is 8
SDD size :52 after 116
Reachability property qltransition_2032 is true.
SDD proceeding with computation,2187 properties remain. new max is 8
SDD size :116 after 126
SDD proceeding with computation,2187 properties remain. new max is 16
SDD size :126 after 138
Reachability property qltransition_2031 is true.
SDD proceeding with computation,2186 properties remain. new max is 16
SDD size :138 after 149
Reachability property qltransition_2030 is true.
Reachability property qltransition_401 is true.
SDD proceeding with computation,2184 properties remain. new max is 16
SDD size :149 after 153
Reachability property qltransition_402 is true.
SDD proceeding with computation,2183 properties remain. new max is 16
SDD size :153 after 159
Reachability property qltransition_403 is true.
SDD proceeding with computation,2182 properties remain. new max is 16
SDD size :159 after 162
Reachability property qltransition_404 is true.
SDD proceeding with computation,2181 properties remain. new max is 16
SDD size :162 after 186
SDD proceeding with computation,2181 properties remain. new max is 32
SDD size :186 after 196
Reachability property qltransition_423 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_421 is true.
SDD proceeding with computation,2178 properties remain. new max is 32
SDD size :196 after 212
SDD proceeding with computation,2178 properties remain. new max is 64
SDD size :212 after 218
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 196/196 constraints. Problems are: Problem set: 2 solved, 1229 unsolved
SMT process timed out in 11441ms, After SMT, problems are : Problem set: 2 solved, 1229 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 196 out of 430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 430/430 places, 2290/2290 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 399 transition count 2259
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 399 transition count 2259
Applied a total of 62 rules in 171 ms. Remains 399 /430 variables (removed 31) and now considering 2259/2290 (removed 31) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 399/430 places, 2259/2290 transitions.
Reachability property qltransition_2170 is true.
Reachability property qltransition_2168 is true.
Reachability property qltransition_2166 is true.
Reachability property qltransition_2164 is true.
Reachability property qltransition_2043 is true.
Reachability property qltransition_2042 is true.
Reachability property qltransition_1717 is true.
Reachability property qltransition_1527 is true.
Reachability property qltransition_1337 is true.
Reachability property qltransition_1147 is true.
Reachability property qltransition_957 is true.
Reachability property qltransition_767 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,2157 properties remain. new max is 64
SDD size :218 after 574
SDD proceeding with computation,2157 properties remain. new max is 128
SDD size :574 after 706
Reachability property qltransition_2041 is true.
Reachability property qltransition_2040 is true.
Reachability property qltransition_595 is true.
Reachability property qltransition_594 is true.
Reachability property qltransition_593 is true.
Reachability property qltransition_592 is true.
Reachability property qltransition_591 is true.
SDD proceeding with computation,2150 properties remain. new max is 128
SDD size :706 after 873
Reachability property qltransition_614 is true.
Reachability property qltransition_613 is true.
Reachability property qltransition_612 is true.
Reachability property qltransition_611 is true.
SDD proceeding with computation,2146 properties remain. new max is 128
SDD size :873 after 989
Reachability property qltransition_2188 is true.
Reachability property qltransition_2186 is true.
Reachability property qltransition_2184 is true.
Reachability property qltransition_2182 is true.
Reachability property qltransition_1718 is true.
Reachability property qltransition_1528 is true.
Reachability property qltransition_1338 is true.
Reachability property qltransition_1148 is true.
Reachability property qltransition_958 is true.
Reachability property qltransition_615 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_577 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,2125 properties remain. new max is 128
SDD size :989 after 2538
Reachability property qltransition_2053 is true.
Reachability property qltransition_2052 is true.
SDD proceeding with computation,2123 properties remain. new max is 128
SDD size :2538 after 3198
SDD proceeding with computation,2123 properties remain. new max is 256
SDD size :3198 after 3572
Reachability property qltransition_2051 is true.
Reachability property qltransition_2050 is true.
Reachability property qltransition_786 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_783 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_781 is true.
SDD proceeding with computation,2115 properties remain. new max is 256
SDD size :3572 after 4528
Reachability property qltransition_805 is true.
Reachability property qltransition_804 is true.
Reachability property qltransition_803 is true.
Reachability property qltransition_802 is true.
Reachability property qltransition_801 is true.
SDD proceeding with computation,2110 properties remain. new max is 256
SDD size :4528 after 5142
Reachability property qltransition_2206 is true.
Reachability property qltransition_2204 is true.
Reachability property qltransition_2202 is true.
Reachability property qltransition_2200 is true.
Reachability property qltransition_1719 is true.
Reachability property qltransition_1529 is true.
Reachability property qltransition_1339 is true.
Reachability property qltransition_1149 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_787 is true.
Reachability property qltransition_768 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_597 is true.
Reachability property qltransition_578 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,2087 properties remain. new max is 256
SDD size :5142 after 12866
SDD proceeding with computation,2087 properties remain. new max is 512
SDD size :12866 after 14790
Reachability property qltransition_2063 is true.
Reachability property qltransition_2062 is true.
SDD proceeding with computation,2085 properties remain. new max is 512
SDD size :14790 after 19150
SDD proceeding with computation,2085 properties remain. new max is 1024
SDD size :19150 after 22342
Reachability property qltransition_2061 is true.
Reachability property qltransition_2060 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_995 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_992 is true.
Reachability property qltransition_991 is true.
Reachability property qltransition_977 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_975 is true.
Reachability property qltransition_974 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_971 is true.
SDD proceeding with computation,2070 properties remain. new max is 1024
SDD size :22342 after 31012
Reachability property qltransition_2224 is true.
Reachability property qltransition_2222 is true.
Reachability property qltransition_2220 is true.
Reachability property qltransition_2218 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_978 is true.
Reachability property qltransition_959 is true.
Reachability property qltransition_807 is true.
Reachability property qltransition_788 is true.
Reachability property qltransition_769 is true.
Reachability property qltransition_617 is true.
Reachability property qltransition_598 is true.
Reachability property qltransition_579 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,2048 properties remain. new max is 1024
SDD size :31012 after 77864
RANDOM walk for 1167417 steps (0 resets) in 120004 ms. (9 steps per ms) remains 705/1228 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 704/705 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 703/704 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 702/703 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 702/702 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 702/702 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 625/702 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4002 steps (8 resets) in 87 ms. (45 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4000 steps (8 resets) in 98 ms. (40 steps per ms) remains 625/625 properties
SDD proceeding with computation,2048 properties remain. new max is 2048
SDD size :77864 after 93844
BEST_FIRST walk for 4001 steps (8 resets) in 88 ms. (44 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4001 steps (8 resets) in 100 ms. (39 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4002 steps (8 resets) in 104 ms. (38 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4002 steps (8 resets) in 109 ms. (36 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4002 steps (8 resets) in 107 ms. (37 steps per ms) remains 625/625 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 596/625 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 596/596 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 596/596 properties
BEST_FIRST walk for 4001 steps (8 resets) in 88 ms. (44 steps per ms) remains 596/596 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 596/596 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 596/596 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 586/596 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 456/586 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 445/456 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 438/445 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 436/438 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4001 steps (8 resets) in 94 ms. (42 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4002 steps (8 resets) in 76 ms. (51 steps per ms) remains 436/436 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 431/436 properties
BEST_FIRST walk for 4002 steps (8 resets) in 73 ms. (54 steps per ms) remains 421/431 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 421/421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 421/421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 421/421 properties
BEST_FIRST walk for 4001 steps (8 resets) in 60 ms. (65 steps per ms) remains 421/421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 421/421 properties
BEST_FIRST walk for 4002 steps (8 resets) in 84 ms. (47 steps per ms) remains 421/421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 414/421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 400/414 properties
BEST_FIRST walk for 4002 steps (8 resets) in 67 ms. (58 steps per ms) remains 400/400 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 400/400 properties
BEST_FIRST walk for 4002 steps (8 resets) in 71 ms. (55 steps per ms) remains 400/400 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 399/400 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 399/399 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 398/399 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 62 ms. (63 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4001 steps (8 resets) in 68 ms. (57 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 67 ms. (58 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4001 steps (8 resets) in 60 ms. (65 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 398/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 365/398 properties
BEST_FIRST walk for 4002 steps (8 resets) in 91 ms. (43 steps per ms) remains 365/365 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 360/365 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 360/360 properties
BEST_FIRST walk for 4000 steps (8 resets) in 67 ms. (58 steps per ms) remains 360/360 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 360/360 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 360/360 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 360/360 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 360/360 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 359/360 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 359/359 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 359/359 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 359/359 properties
BEST_FIRST walk for 4001 steps (8 resets) in 66 ms. (59 steps per ms) remains 359/359 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 359/359 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 359/359 properties
BEST_FIRST walk for 4000 steps (8 resets) in 68 ms. (57 steps per ms) remains 358/359 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4002 steps (8 resets) in 62 ms. (63 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4001 steps (8 resets) in 56 ms. (70 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 358/358 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 326/358 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4001 steps (8 resets) in 57 ms. (68 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4002 steps (8 resets) in 64 ms. (61 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 326/326 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 323/326 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 323/323 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 323/323 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 323/323 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 323/323 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 323/323 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 287/323 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 287/287 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 287/287 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 287/287 properties
BEST_FIRST walk for 4000 steps (8 resets) in 40 ms. (97 steps per ms) remains 287/287 properties
BEST_FIRST walk for 4000 steps (8 resets) in 52 ms. (75 steps per ms) remains 287/287 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 287/287 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 281/287 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4001 steps (8 resets) in 55 ms. (71 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 281/281 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 252/281 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4001 steps (8 resets) in 48 ms. (81 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4002 steps (8 resets) in 63 ms. (62 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 252/252 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 249/252 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 249/249 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 248/249 properties
BEST_FIRST walk for 4001 steps (8 resets) in 39 ms. (100 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4001 steps (8 resets) in 52 ms. (75 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4001 steps (8 resets) in 45 ms. (86 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4001 steps (8 resets) in 36 ms. (108 steps per ms) remains 248/248 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 245/248 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4001 steps (8 resets) in 39 ms. (100 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4000 steps (8 resets) in 35 ms. (111 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 245/245 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 243/245 properties
BEST_FIRST walk for 4001 steps (8 resets) in 47 ms. (83 steps per ms) remains 243/243 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 243/243 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 243/243 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 243/243 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 243/243 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 243/243 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 240/243 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4000 steps (8 resets) in 51 ms. (76 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4001 steps (8 resets) in 42 ms. (93 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4001 steps (8 resets) in 55 ms. (71 steps per ms) remains 240/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 239/240 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4001 steps (8 resets) in 39 ms. (100 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 239/239 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 238/239 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 238/238 properties
Reachability property qltransition_2073 is true.
Reachability property qltransition_2072 is true.
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 238/238 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 234/238 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 234/234 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 232/234 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 232/232 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 232/232 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 232/232 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 219/232 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 211/219 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 211/211 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 211/211 properties
BEST_FIRST walk for 4001 steps (8 resets) in 53 ms. (74 steps per ms) remains 211/211 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 211/211 properties
BEST_FIRST walk for 4000 steps (8 resets) in 36 ms. (108 steps per ms) remains 211/211 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 211/211 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 211/211 properties
BEST_FIRST walk for 4000 steps (8 resets) in 52 ms. (75 steps per ms) remains 211/211 properties
// Phase 1: matrix 2259 rows 399 cols
[2024-05-20 18:07:59] [INFO ] Computed 22 invariants in 22 ms
[2024-05-20 18:07:59] [INFO ] State equation strengthened by 149 read => feed constraints.
SDD proceeding with computation,2046 properties remain. new max is 2048
SDD size :93844 after 129366
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 284/386 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 211 unsolved
SDD proceeding with computation,2046 properties remain. new max is 4096
SDD size :129366 after 153266
[2024-05-20 18:08:05] [INFO ] Deduced a trap composed of 277 places in 511 ms of which 45 ms to minimize.
[2024-05-20 18:08:06] [INFO ] Deduced a trap composed of 312 places in 511 ms of which 6 ms to minimize.
[2024-05-20 18:08:06] [INFO ] Deduced a trap composed of 296 places in 475 ms of which 5 ms to minimize.
[2024-05-20 18:08:07] [INFO ] Deduced a trap composed of 256 places in 389 ms of which 18 ms to minimize.
[2024-05-20 18:08:07] [INFO ] Deduced a trap composed of 296 places in 516 ms of which 7 ms to minimize.
[2024-05-20 18:08:08] [INFO ] Deduced a trap composed of 277 places in 455 ms of which 5 ms to minimize.
[2024-05-20 18:08:08] [INFO ] Deduced a trap composed of 257 places in 403 ms of which 6 ms to minimize.
[2024-05-20 18:08:09] [INFO ] Deduced a trap composed of 295 places in 419 ms of which 7 ms to minimize.
Reachability property qltransition_2242 is true.
Reachability property qltransition_2240 is true.
[2024-05-20 18:08:09] [INFO ] Deduced a trap composed of 295 places in 320 ms of which 4 ms to minimize.
Reachability property qltransition_2238 is true.
Reachability property qltransition_2236 is true.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Reachability property qltransition_2071 is true.
Reachability property qltransition_2070 is true.
Reachability property qltransition_1187 is true.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1185 is true.
Reachability property qltransition_1184 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1182 is true.
Reachability property qltransition_1181 is true.
Reachability property qltransition_1168 is true.
Reachability property qltransition_1167 is true.
Reachability property qltransition_1166 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1163 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_1161 is true.
SDD proceeding with computation,2025 properties remain. new max is 4096
SDD size :153266 after 431680
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (OVERLAPS) 13/399 variables, 11/31 constraints. Problems are: Problem set: 0 solved, 211 unsolved
[2024-05-20 18:08:17] [INFO ] Deduced a trap composed of 151 places in 582 ms of which 4 ms to minimize.
[2024-05-20 18:08:18] [INFO ] Deduced a trap composed of 111 places in 680 ms of which 6 ms to minimize.
[2024-05-20 18:08:18] [INFO ] Deduced a trap composed of 91 places in 606 ms of which 4 ms to minimize.
[2024-05-20 18:08:19] [INFO ] Deduced a trap composed of 146 places in 705 ms of which 5 ms to minimize.
[2024-05-20 18:08:20] [INFO ] Deduced a trap composed of 128 places in 741 ms of which 6 ms to minimize.
[2024-05-20 18:08:21] [INFO ] Deduced a trap composed of 49 places in 727 ms of which 4 ms to minimize.
[2024-05-20 18:08:22] [INFO ] Deduced a trap composed of 135 places in 700 ms of which 5 ms to minimize.
[2024-05-20 18:08:22] [INFO ] Deduced a trap composed of 145 places in 658 ms of which 4 ms to minimize.
[2024-05-20 18:08:23] [INFO ] Deduced a trap composed of 162 places in 771 ms of which 5 ms to minimize.
[2024-05-20 18:08:24] [INFO ] Deduced a trap composed of 62 places in 738 ms of which 5 ms to minimize.
[2024-05-20 18:08:24] [INFO ] Deduced a trap composed of 162 places in 696 ms of which 4 ms to minimize.
SDD proceeding with computation,2025 properties remain. new max is 8192
SDD size :431680 after 563726
[2024-05-20 18:08:25] [INFO ] Deduced a trap composed of 65 places in 570 ms of which 5 ms to minimize.
[2024-05-20 18:08:26] [INFO ] Deduced a trap composed of 143 places in 629 ms of which 4 ms to minimize.
[2024-05-20 18:08:26] [INFO ] Deduced a trap composed of 147 places in 618 ms of which 4 ms to minimize.
[2024-05-20 18:08:27] [INFO ] Deduced a trap composed of 75 places in 646 ms of which 5 ms to minimize.
[2024-05-20 18:08:28] [INFO ] Deduced a trap composed of 81 places in 578 ms of which 6 ms to minimize.
[2024-05-20 18:08:28] [INFO ] Deduced a trap composed of 72 places in 558 ms of which 4 ms to minimize.
[2024-05-20 18:08:29] [INFO ] Deduced a trap composed of 68 places in 564 ms of which 4 ms to minimize.
[2024-05-20 18:08:29] [INFO ] Deduced a trap composed of 138 places in 569 ms of which 4 ms to minimize.
[2024-05-20 18:08:30] [INFO ] Deduced a trap composed of 97 places in 568 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 211 unsolved
[2024-05-20 18:08:31] [INFO ] Deduced a trap composed of 67 places in 557 ms of which 4 ms to minimize.
[2024-05-20 18:08:32] [INFO ] Deduced a trap composed of 195 places in 515 ms of which 4 ms to minimize.
[2024-05-20 18:08:32] [INFO ] Deduced a trap composed of 130 places in 562 ms of which 4 ms to minimize.
[2024-05-20 18:08:33] [INFO ] Deduced a trap composed of 73 places in 557 ms of which 4 ms to minimize.
[2024-05-20 18:08:34] [INFO ] Deduced a trap composed of 208 places in 670 ms of which 5 ms to minimize.
[2024-05-20 18:08:34] [INFO ] Deduced a trap composed of 110 places in 570 ms of which 10 ms to minimize.
[2024-05-20 18:08:35] [INFO ] Deduced a trap composed of 133 places in 660 ms of which 6 ms to minimize.
[2024-05-20 18:08:36] [INFO ] Deduced a trap composed of 125 places in 766 ms of which 15 ms to minimize.
Reachability property qltransition_2083 is true.
Reachability property qltransition_2082 is true.
[2024-05-20 18:08:37] [INFO ] Deduced a trap composed of 208 places in 764 ms of which 6 ms to minimize.
[2024-05-20 18:08:37] [INFO ] Deduced a trap composed of 162 places in 761 ms of which 6 ms to minimize.
[2024-05-20 18:08:38] [INFO ] Deduced a trap composed of 148 places in 753 ms of which 11 ms to minimize.
[2024-05-20 18:08:39] [INFO ] Deduced a trap composed of 148 places in 752 ms of which 5 ms to minimize.
SDD proceeding with computation,2023 properties remain. new max is 8192
[2024-05-20 18:08:40] [INFO ] Deduced a trap composed of 123 places in 718 ms of which 7 ms to minimize.
SDD size :563726 after 810196
[2024-05-20 18:08:40] [INFO ] Deduced a trap composed of 114 places in 641 ms of which 5 ms to minimize.
[2024-05-20 18:08:41] [INFO ] Deduced a trap composed of 60 places in 752 ms of which 5 ms to minimize.
[2024-05-20 18:08:42] [INFO ] Deduced a trap composed of 106 places in 689 ms of which 5 ms to minimize.
[2024-05-20 18:08:42] [INFO ] Deduced a trap composed of 135 places in 615 ms of which 4 ms to minimize.
[2024-05-20 18:08:43] [INFO ] Deduced a trap composed of 149 places in 644 ms of which 4 ms to minimize.
[2024-05-20 18:08:44] [INFO ] Deduced a trap composed of 106 places in 549 ms of which 4 ms to minimize.
[2024-05-20 18:08:44] [INFO ] Deduced a trap composed of 131 places in 684 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/2658 variables, and 71 constraints, problems are : Problem set: 0 solved, 211 unsolved in 45024 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/399 constraints, ReadFeed: 0/149 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 49/49 constraints]
Escalating to Integer solving :Problem set: 0 solved, 211 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 284/386 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 211 unsolved
[2024-05-20 18:08:49] [INFO ] Deduced a trap composed of 261 places in 386 ms of which 4 ms to minimize.
[2024-05-20 18:08:50] [INFO ] Deduced a trap composed of 257 places in 462 ms of which 5 ms to minimize.
[2024-05-20 18:08:50] [INFO ] Deduced a trap composed of 265 places in 325 ms of which 4 ms to minimize.
[2024-05-20 18:08:51] [INFO ] Deduced a trap composed of 276 places in 477 ms of which 4 ms to minimize.
[2024-05-20 18:08:51] [INFO ] Deduced a trap composed of 280 places in 484 ms of which 4 ms to minimize.
[2024-05-20 18:08:52] [INFO ] Deduced a trap composed of 279 places in 542 ms of which 6 ms to minimize.
[2024-05-20 18:08:52] [INFO ] Deduced a trap composed of 261 places in 471 ms of which 4 ms to minimize.
[2024-05-20 18:08:53] [INFO ] Deduced a trap composed of 261 places in 495 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Reachability property qltransition_2081 is true.
Reachability property qltransition_2080 is true.
Reachability property qltransition_1358 is true.
Reachability property qltransition_1357 is true.
Reachability property qltransition_1356 is true.
Reachability property qltransition_1355 is true.
Reachability property qltransition_1354 is true.
Reachability property qltransition_1353 is true.
Reachability property qltransition_1352 is true.
[2024-05-20 18:08:56] [INFO ] Deduced a trap composed of 295 places in 443 ms of which 5 ms to minimize.
Reachability property qltransition_1351 is true.
[2024-05-20 18:08:57] [INFO ] Deduced a trap composed of 256 places in 445 ms of which 4 ms to minimize.
[2024-05-20 18:08:57] [INFO ] Deduced a trap composed of 276 places in 458 ms of which 4 ms to minimize.
[2024-05-20 18:08:58] [INFO ] Deduced a trap composed of 258 places in 441 ms of which 4 ms to minimize.
[2024-05-20 18:08:58] [INFO ] Deduced a trap composed of 276 places in 517 ms of which 6 ms to minimize.
[2024-05-20 18:08:59] [INFO ] Deduced a trap composed of 221 places in 487 ms of which 4 ms to minimize.
[2024-05-20 18:08:59] [INFO ] Deduced a trap composed of 276 places in 455 ms of which 5 ms to minimize.
[2024-05-20 18:08:59] [INFO ] Deduced a trap composed of 239 places in 419 ms of which 4 ms to minimize.
[2024-05-20 18:09:00] [INFO ] Deduced a trap composed of 258 places in 445 ms of which 3 ms to minimize.
[2024-05-20 18:09:00] [INFO ] Deduced a trap composed of 256 places in 455 ms of which 6 ms to minimize.
[2024-05-20 18:09:01] [INFO ] Deduced a trap composed of 220 places in 506 ms of which 6 ms to minimize.
[2024-05-20 18:09:02] [INFO ] Deduced a trap composed of 263 places in 541 ms of which 6 ms to minimize.
[2024-05-20 18:09:02] [INFO ] Deduced a trap composed of 246 places in 498 ms of which 4 ms to minimize.
SDD proceeding with computation,2013 properties remain. new max is 8192
SDD size :810196 after 1.17872e+06
[2024-05-20 18:09:03] [INFO ] Deduced a trap composed of 234 places in 503 ms of which 6 ms to minimize.
[2024-05-20 18:09:03] [INFO ] Deduced a trap composed of 212 places in 554 ms of which 6 ms to minimize.
[2024-05-20 18:09:04] [INFO ] Deduced a trap composed of 271 places in 558 ms of which 5 ms to minimize.
[2024-05-20 18:09:04] [INFO ] Deduced a trap composed of 236 places in 540 ms of which 6 ms to minimize.
[2024-05-20 18:09:05] [INFO ] Deduced a trap composed of 230 places in 566 ms of which 6 ms to minimize.
[2024-05-20 18:09:05] [INFO ] Deduced a trap composed of 250 places in 502 ms of which 5 ms to minimize.
[2024-05-20 18:09:06] [INFO ] Deduced a trap composed of 265 places in 490 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (OVERLAPS) 13/399 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 40/99 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Reachability property qltransition_2260 is true.
Reachability property qltransition_2258 is true.
Reachability property qltransition_2256 is true.
Reachability property qltransition_2254 is true.
Reachability property qltransition_1377 is true.
Reachability property qltransition_1376 is true.
Reachability property qltransition_1375 is true.
Reachability property qltransition_1374 is true.
Reachability property qltransition_1373 is true.
Reachability property qltransition_1372 is true.
Reachability property qltransition_1371 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/2658 variables, and 99 constraints, problems are : Problem set: 0 solved, 211 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/399 constraints, ReadFeed: 0/149 constraints, PredecessorRefiner: 0/211 constraints, Known Traps: 77/77 constraints]
After SMT, in 90977ms problems are : Problem set: 0 solved, 211 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 102 out of 399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 399/399 places, 2259/2259 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 339 transition count 2019
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 339 transition count 2019
Applied a total of 120 rules in 103 ms. Remains 339 /399 variables (removed 60) and now considering 2019/2259 (removed 240) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 339/399 places, 2019/2259 transitions.
SDD proceeding with computation,2002 properties remain. new max is 8192
SDD size :1.17872e+06 after 2.5803e+06
SDD proceeding with computation,2002 properties remain. new max is 16384
SDD size :2.5803e+06 after 3.04066e+06
RANDOM walk for 3977735 steps (8 resets) in 103919 ms. (38 steps per ms) remains 198/211 properties
BEST_FIRST walk for 40001 steps (8 resets) in 417 ms. (95 steps per ms) remains 197/198 properties
BEST_FIRST walk for 40003 steps (8 resets) in 438 ms. (91 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (8 resets) in 439 ms. (90 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (8 resets) in 384 ms. (103 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (8 resets) in 559 ms. (71 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (8 resets) in 680 ms. (58 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (8 resets) in 504 ms. (79 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (8 resets) in 422 ms. (94 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (8 resets) in 690 ms. (57 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (8 resets) in 584 ms. (68 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (8 resets) in 600 ms. (66 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (8 resets) in 536 ms. (74 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (8 resets) in 572 ms. (69 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (8 resets) in 588 ms. (67 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (8 resets) in 469 ms. (85 steps per ms) remains 186/197 properties
BEST_FIRST walk for 40003 steps (8 resets) in 397 ms. (100 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40003 steps (8 resets) in 347 ms. (114 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40002 steps (8 resets) in 384 ms. (103 steps per ms) remains 184/186 properties
BEST_FIRST walk for 40001 steps (8 resets) in 484 ms. (82 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40002 steps (8 resets) in 459 ms. (86 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 395 ms. (101 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 396 ms. (100 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 592 ms. (67 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 591 ms. (67 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40003 steps (8 resets) in 499 ms. (80 steps per ms) remains 183/184 properties
BEST_FIRST walk for 40000 steps (8 resets) in 519 ms. (76 steps per ms) remains 183/183 properties
BEST_FIRST walk for 40002 steps (8 resets) in 534 ms. (74 steps per ms) remains 182/183 properties
BEST_FIRST walk for 40003 steps (8 resets) in 480 ms. (83 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 697 ms. (57 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 775 ms. (51 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40003 steps (8 resets) in 507 ms. (78 steps per ms) remains 181/182 properties
BEST_FIRST walk for 40001 steps (8 resets) in 394 ms. (101 steps per ms) remains 178/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 411 ms. (97 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40003 steps (8 resets) in 595 ms. (67 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40001 steps (8 resets) in 570 ms. (70 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40001 steps (8 resets) in 636 ms. (62 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40003 steps (8 resets) in 475 ms. (84 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 442 ms. (90 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40001 steps (8 resets) in 572 ms. (69 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40003 steps (8 resets) in 452 ms. (88 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40001 steps (8 resets) in 462 ms. (86 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40003 steps (8 resets) in 450 ms. (88 steps per ms) remains 178/178 properties
BEST_FIRST walk for 40003 steps (8 resets) in 466 ms. (85 steps per ms) remains 160/178 properties
BEST_FIRST walk for 40003 steps (8 resets) in 403 ms. (99 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40004 steps (8 resets) in 467 ms. (85 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40002 steps (8 resets) in 476 ms. (83 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40003 steps (8 resets) in 487 ms. (81 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40003 steps (8 resets) in 430 ms. (92 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40003 steps (8 resets) in 504 ms. (79 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40003 steps (8 resets) in 541 ms. (73 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40004 steps (8 resets) in 487 ms. (81 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40003 steps (8 resets) in 446 ms. (89 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40002 steps (8 resets) in 404 ms. (98 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40003 steps (8 resets) in 465 ms. (85 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40002 steps (8 resets) in 619 ms. (64 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40002 steps (8 resets) in 575 ms. (69 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40004 steps (8 resets) in 488 ms. (81 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40002 steps (8 resets) in 472 ms. (84 steps per ms) remains 159/160 properties
BEST_FIRST walk for 40004 steps (8 resets) in 579 ms. (68 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 623 ms. (64 steps per ms) remains 158/159 properties
BEST_FIRST walk for 40002 steps (8 resets) in 438 ms. (91 steps per ms) remains 157/158 properties
BEST_FIRST walk for 40004 steps (8 resets) in 391 ms. (102 steps per ms) remains 157/157 properties
BEST_FIRST walk for 40003 steps (8 resets) in 395 ms. (101 steps per ms) remains 157/157 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 157/157 properties
BEST_FIRST walk for 40002 steps (8 resets) in 444 ms. (89 steps per ms) remains 157/157 properties
BEST_FIRST walk for 40003 steps (8 resets) in 363 ms. (109 steps per ms) remains 157/157 properties
BEST_FIRST walk for 40002 steps (8 resets) in 413 ms. (96 steps per ms) remains 157/157 properties
BEST_FIRST walk for 40001 steps (8 resets) in 443 ms. (90 steps per ms) remains 156/157 properties
BEST_FIRST walk for 40002 steps (8 resets) in 450 ms. (88 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40002 steps (8 resets) in 597 ms. (66 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 507 ms. (78 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40003 steps (8 resets) in 521 ms. (76 steps per ms) remains 149/156 properties
BEST_FIRST walk for 40004 steps (8 resets) in 439 ms. (90 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 390 ms. (102 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 460 ms. (86 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40003 steps (8 resets) in 415 ms. (96 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 366 ms. (109 steps per ms) remains 148/149 properties
BEST_FIRST walk for 40004 steps (8 resets) in 421 ms. (94 steps per ms) remains 144/148 properties
BEST_FIRST walk for 40002 steps (8 resets) in 376 ms. (106 steps per ms) remains 144/144 properties
BEST_FIRST walk for 40002 steps (8 resets) in 437 ms. (91 steps per ms) remains 142/144 properties
BEST_FIRST walk for 40003 steps (8 resets) in 477 ms. (83 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (8 resets) in 430 ms. (92 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (8 resets) in 502 ms. (79 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (8 resets) in 599 ms. (66 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40002 steps (8 resets) in 647 ms. (61 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (8 resets) in 485 ms. (82 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 134/142 properties
BEST_FIRST walk for 40003 steps (8 resets) in 381 ms. (104 steps per ms) remains 134/134 properties
BEST_FIRST walk for 40002 steps (8 resets) in 250 ms. (159 steps per ms) remains 134/134 properties
BEST_FIRST walk for 40003 steps (8 resets) in 276 ms. (144 steps per ms) remains 134/134 properties
BEST_FIRST walk for 40003 steps (8 resets) in 408 ms. (97 steps per ms) remains 134/134 properties
BEST_FIRST walk for 40004 steps (8 resets) in 418 ms. (95 steps per ms) remains 134/134 properties
BEST_FIRST walk for 40002 steps (8 resets) in 459 ms. (86 steps per ms) remains 134/134 properties
BEST_FIRST walk for 40003 steps (8 resets) in 441 ms. (90 steps per ms) remains 129/134 properties
BEST_FIRST walk for 40004 steps (8 resets) in 329 ms. (121 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40002 steps (8 resets) in 444 ms. (89 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40003 steps (8 resets) in 457 ms. (87 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40003 steps (8 resets) in 492 ms. (81 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40002 steps (8 resets) in 536 ms. (74 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40004 steps (8 resets) in 406 ms. (98 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40001 steps (8 resets) in 416 ms. (95 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40003 steps (8 resets) in 363 ms. (109 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40002 steps (8 resets) in 436 ms. (91 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40003 steps (8 resets) in 436 ms. (91 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40004 steps (8 resets) in 452 ms. (88 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40004 steps (8 resets) in 398 ms. (100 steps per ms) remains 126/129 properties
BEST_FIRST walk for 40004 steps (8 resets) in 425 ms. (93 steps per ms) remains 126/126 properties
BEST_FIRST walk for 40002 steps (8 resets) in 489 ms. (81 steps per ms) remains 126/126 properties
BEST_FIRST walk for 40003 steps (8 resets) in 339 ms. (117 steps per ms) remains 124/126 properties
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 122/124 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 122/122 properties
BEST_FIRST walk for 40003 steps (8 resets) in 328 ms. (121 steps per ms) remains 122/122 properties
BEST_FIRST walk for 40004 steps (8 resets) in 594 ms. (67 steps per ms) remains 122/122 properties
BEST_FIRST walk for 40002 steps (8 resets) in 485 ms. (82 steps per ms) remains 119/122 properties
BEST_FIRST walk for 40003 steps (8 resets) in 394 ms. (101 steps per ms) remains 119/119 properties
BEST_FIRST walk for 40001 steps (8 resets) in 512 ms. (77 steps per ms) remains 119/119 properties
BEST_FIRST walk for 40003 steps (8 resets) in 375 ms. (106 steps per ms) remains 119/119 properties
BEST_FIRST walk for 40003 steps (8 resets) in 429 ms. (93 steps per ms) remains 119/119 properties
BEST_FIRST walk for 40002 steps (8 resets) in 340 ms. (117 steps per ms) remains 118/119 properties
BEST_FIRST walk for 40003 steps (8 resets) in 488 ms. (81 steps per ms) remains 114/118 properties
BEST_FIRST walk for 40003 steps (8 resets) in 524 ms. (76 steps per ms) remains 113/114 properties
BEST_FIRST walk for 40004 steps (8 resets) in 367 ms. (108 steps per ms) remains 112/113 properties
BEST_FIRST walk for 40003 steps (8 resets) in 375 ms. (106 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40002 steps (8 resets) in 352 ms. (113 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40003 steps (8 resets) in 582 ms. (68 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40002 steps (8 resets) in 339 ms. (117 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40003 steps (8 resets) in 512 ms. (77 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40002 steps (8 resets) in 522 ms. (76 steps per ms) remains 112/112 properties
BEST_FIRST walk for 40003 steps (8 resets) in 661 ms. (60 steps per ms) remains 111/112 properties
BEST_FIRST walk for 40003 steps (8 resets) in 382 ms. (104 steps per ms) remains 111/111 properties
BEST_FIRST walk for 40003 steps (8 resets) in 507 ms. (78 steps per ms) remains 109/111 properties
BEST_FIRST walk for 40003 steps (8 resets) in 353 ms. (113 steps per ms) remains 109/109 properties
BEST_FIRST walk for 40002 steps (8 resets) in 444 ms. (89 steps per ms) remains 109/109 properties
// Phase 1: matrix 2019 rows 339 cols
[2024-05-20 18:10:22] [INFO ] Computed 22 invariants in 12 ms
[2024-05-20 18:10:22] [INFO ] State equation strengthened by 99 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 249/313 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (OVERLAPS) 25/338 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:10:26] [INFO ] Deduced a trap composed of 77 places in 493 ms of which 3 ms to minimize.
[2024-05-20 18:10:26] [INFO ] Deduced a trap composed of 116 places in 494 ms of which 4 ms to minimize.
[2024-05-20 18:10:27] [INFO ] Deduced a trap composed of 63 places in 487 ms of which 3 ms to minimize.
[2024-05-20 18:10:27] [INFO ] Deduced a trap composed of 91 places in 500 ms of which 4 ms to minimize.
[2024-05-20 18:10:28] [INFO ] Deduced a trap composed of 79 places in 494 ms of which 3 ms to minimize.
[2024-05-20 18:10:28] [INFO ] Deduced a trap composed of 81 places in 497 ms of which 3 ms to minimize.
[2024-05-20 18:10:29] [INFO ] Deduced a trap composed of 125 places in 486 ms of which 4 ms to minimize.
Reachability property qltransition_2093 is true.
Reachability property qltransition_2092 is true.
[2024-05-20 18:10:29] [INFO ] Deduced a trap composed of 105 places in 493 ms of which 3 ms to minimize.
[2024-05-20 18:10:30] [INFO ] Deduced a trap composed of 100 places in 494 ms of which 4 ms to minimize.
[2024-05-20 18:10:30] [INFO ] Deduced a trap composed of 81 places in 483 ms of which 3 ms to minimize.
[2024-05-20 18:10:31] [INFO ] Deduced a trap composed of 75 places in 492 ms of which 3 ms to minimize.
[2024-05-20 18:10:31] [INFO ] Deduced a trap composed of 66 places in 491 ms of which 3 ms to minimize.
[2024-05-20 18:10:32] [INFO ] Deduced a trap composed of 71 places in 496 ms of which 4 ms to minimize.
[2024-05-20 18:10:32] [INFO ] Deduced a trap composed of 56 places in 493 ms of which 12 ms to minimize.
[2024-05-20 18:10:33] [INFO ] Deduced a trap composed of 39 places in 481 ms of which 3 ms to minimize.
[2024-05-20 18:10:33] [INFO ] Deduced a trap composed of 130 places in 436 ms of which 4 ms to minimize.
[2024-05-20 18:10:34] [INFO ] Deduced a trap composed of 90 places in 494 ms of which 4 ms to minimize.
[2024-05-20 18:10:34] [INFO ] Deduced a trap composed of 113 places in 496 ms of which 3 ms to minimize.
[2024-05-20 18:10:35] [INFO ] Deduced a trap composed of 96 places in 495 ms of which 3 ms to minimize.
[2024-05-20 18:10:35] [INFO ] Deduced a trap composed of 67 places in 497 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/338 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:10:36] [INFO ] Deduced a trap composed of 76 places in 433 ms of which 3 ms to minimize.
[2024-05-20 18:10:37] [INFO ] Deduced a trap composed of 82 places in 495 ms of which 3 ms to minimize.
[2024-05-20 18:10:37] [INFO ] Deduced a trap composed of 79 places in 490 ms of which 4 ms to minimize.
[2024-05-20 18:10:38] [INFO ] Deduced a trap composed of 86 places in 494 ms of which 4 ms to minimize.
[2024-05-20 18:10:38] [INFO ] Deduced a trap composed of 172 places in 491 ms of which 3 ms to minimize.
[2024-05-20 18:10:39] [INFO ] Deduced a trap composed of 166 places in 492 ms of which 4 ms to minimize.
[2024-05-20 18:10:39] [INFO ] Deduced a trap composed of 162 places in 493 ms of which 4 ms to minimize.
[2024-05-20 18:10:40] [INFO ] Deduced a trap composed of 111 places in 490 ms of which 4 ms to minimize.
[2024-05-20 18:10:40] [INFO ] Deduced a trap composed of 82 places in 432 ms of which 3 ms to minimize.
[2024-05-20 18:10:41] [INFO ] Deduced a trap composed of 93 places in 488 ms of which 3 ms to minimize.
[2024-05-20 18:10:41] [INFO ] Deduced a trap composed of 92 places in 500 ms of which 3 ms to minimize.
[2024-05-20 18:10:42] [INFO ] Deduced a trap composed of 116 places in 490 ms of which 3 ms to minimize.
[2024-05-20 18:10:42] [INFO ] Deduced a trap composed of 116 places in 497 ms of which 3 ms to minimize.
[2024-05-20 18:10:43] [INFO ] Deduced a trap composed of 123 places in 492 ms of which 3 ms to minimize.
[2024-05-20 18:10:43] [INFO ] Deduced a trap composed of 124 places in 491 ms of which 4 ms to minimize.
[2024-05-20 18:10:44] [INFO ] Deduced a trap composed of 48 places in 483 ms of which 3 ms to minimize.
SDD proceeding with computation,2000 properties remain. new max is 16384
[2024-05-20 18:10:44] [INFO ] Deduced a trap composed of 97 places in 501 ms of which 3 ms to minimize.
SDD size :3.04066e+06 after 3.94426e+06
[2024-05-20 18:10:45] [INFO ] Deduced a trap composed of 104 places in 436 ms of which 3 ms to minimize.
[2024-05-20 18:10:45] [INFO ] Deduced a trap composed of 136 places in 506 ms of which 3 ms to minimize.
[2024-05-20 18:10:46] [INFO ] Deduced a trap composed of 113 places in 502 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:10:47] [INFO ] Deduced a trap composed of 106 places in 512 ms of which 4 ms to minimize.
[2024-05-20 18:10:47] [INFO ] Deduced a trap composed of 91 places in 436 ms of which 3 ms to minimize.
[2024-05-20 18:10:48] [INFO ] Deduced a trap composed of 88 places in 504 ms of which 3 ms to minimize.
[2024-05-20 18:10:48] [INFO ] Deduced a trap composed of 85 places in 503 ms of which 4 ms to minimize.
[2024-05-20 18:10:49] [INFO ] Deduced a trap composed of 61 places in 503 ms of which 4 ms to minimize.
[2024-05-20 18:10:49] [INFO ] Deduced a trap composed of 111 places in 489 ms of which 4 ms to minimize.
[2024-05-20 18:10:50] [INFO ] Deduced a trap composed of 62 places in 493 ms of which 3 ms to minimize.
[2024-05-20 18:10:51] [INFO ] Deduced a trap composed of 57 places in 510 ms of which 4 ms to minimize.
[2024-05-20 18:10:52] [INFO ] Deduced a trap composed of 147 places in 496 ms of which 3 ms to minimize.
[2024-05-20 18:10:52] [INFO ] Deduced a trap composed of 96 places in 499 ms of which 4 ms to minimize.
[2024-05-20 18:10:53] [INFO ] Deduced a trap composed of 54 places in 502 ms of which 4 ms to minimize.
[2024-05-20 18:10:53] [INFO ] Deduced a trap composed of 150 places in 502 ms of which 3 ms to minimize.
[2024-05-20 18:10:54] [INFO ] Deduced a trap composed of 62 places in 499 ms of which 4 ms to minimize.
[2024-05-20 18:10:54] [INFO ] Deduced a trap composed of 62 places in 498 ms of which 3 ms to minimize.
[2024-05-20 18:10:55] [INFO ] Deduced a trap composed of 88 places in 492 ms of which 3 ms to minimize.
[2024-05-20 18:10:55] [INFO ] Deduced a trap composed of 59 places in 499 ms of which 3 ms to minimize.
[2024-05-20 18:10:56] [INFO ] Deduced a trap composed of 101 places in 501 ms of which 4 ms to minimize.
[2024-05-20 18:10:56] [INFO ] Deduced a trap composed of 154 places in 491 ms of which 4 ms to minimize.
[2024-05-20 18:10:57] [INFO ] Deduced a trap composed of 132 places in 489 ms of which 3 ms to minimize.
[2024-05-20 18:10:57] [INFO ] Deduced a trap composed of 97 places in 488 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:11:00] [INFO ] Deduced a trap composed of 49 places in 492 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/338 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/338 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 9 (OVERLAPS) 1/339 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:11:05] [INFO ] Deduced a trap composed of 76 places in 496 ms of which 4 ms to minimize.
SDD proceeding with computation,2000 properties remain. new max is 32768
SDD size :3.94426e+06 after 4.62243e+06
[2024-05-20 18:11:07] [INFO ] Deduced a trap composed of 118 places in 509 ms of which 4 ms to minimize.
[2024-05-20 18:11:07] [INFO ] Deduced a trap composed of 157 places in 435 ms of which 3 ms to minimize.
[2024-05-20 18:11:08] [INFO ] Deduced a trap composed of 113 places in 521 ms of which 4 ms to minimize.
[2024-05-20 18:11:08] [INFO ] Deduced a trap composed of 89 places in 523 ms of which 5 ms to minimize.
[2024-05-20 18:11:09] [INFO ] Deduced a trap composed of 136 places in 514 ms of which 4 ms to minimize.
[2024-05-20 18:11:09] [INFO ] Deduced a trap composed of 128 places in 526 ms of which 3 ms to minimize.
[2024-05-20 18:11:10] [INFO ] Deduced a trap composed of 154 places in 516 ms of which 4 ms to minimize.
[2024-05-20 18:11:11] [INFO ] Deduced a trap composed of 107 places in 437 ms of which 4 ms to minimize.
[2024-05-20 18:11:11] [INFO ] Deduced a trap composed of 113 places in 543 ms of which 3 ms to minimize.
[2024-05-20 18:11:12] [INFO ] Deduced a trap composed of 67 places in 514 ms of which 4 ms to minimize.
[2024-05-20 18:11:12] [INFO ] Deduced a trap composed of 40 places in 513 ms of which 3 ms to minimize.
[2024-05-20 18:11:13] [INFO ] Deduced a trap composed of 43 places in 527 ms of which 4 ms to minimize.
[2024-05-20 18:11:14] [INFO ] Deduced a trap composed of 93 places in 516 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/339 variables, 14/97 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:11:15] [INFO ] Deduced a trap composed of 74 places in 448 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/339 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:11:19] [INFO ] Deduced a trap composed of 110 places in 520 ms of which 4 ms to minimize.
[2024-05-20 18:11:19] [INFO ] Deduced a trap composed of 126 places in 521 ms of which 4 ms to minimize.
[2024-05-20 18:11:20] [INFO ] Deduced a trap composed of 63 places in 512 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/339 variables, 3/101 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:11:23] [INFO ] Deduced a trap composed of 87 places in 454 ms of which 4 ms to minimize.
[2024-05-20 18:11:23] [INFO ] Deduced a trap composed of 79 places in 521 ms of which 4 ms to minimize.
[2024-05-20 18:11:24] [INFO ] Deduced a trap composed of 97 places in 523 ms of which 4 ms to minimize.
[2024-05-20 18:11:24] [INFO ] Deduced a trap composed of 111 places in 501 ms of which 4 ms to minimize.
[2024-05-20 18:11:25] [INFO ] Deduced a trap composed of 95 places in 501 ms of which 3 ms to minimize.
[2024-05-20 18:11:25] [INFO ] Deduced a trap composed of 84 places in 494 ms of which 4 ms to minimize.
[2024-05-20 18:11:26] [INFO ] Deduced a trap composed of 105 places in 479 ms of which 3 ms to minimize.
[2024-05-20 18:11:27] [INFO ] Deduced a trap composed of 118 places in 482 ms of which 4 ms to minimize.
[2024-05-20 18:11:27] [INFO ] Deduced a trap composed of 116 places in 473 ms of which 4 ms to minimize.
[2024-05-20 18:11:28] [INFO ] Deduced a trap composed of 112 places in 508 ms of which 3 ms to minimize.
[2024-05-20 18:11:28] [INFO ] Deduced a trap composed of 111 places in 518 ms of which 4 ms to minimize.
[2024-05-20 18:11:29] [INFO ] Deduced a trap composed of 113 places in 519 ms of which 4 ms to minimize.
[2024-05-20 18:11:30] [INFO ] Deduced a trap composed of 76 places in 521 ms of which 3 ms to minimize.
[2024-05-20 18:11:30] [INFO ] Deduced a trap composed of 86 places in 511 ms of which 4 ms to minimize.
[2024-05-20 18:11:31] [INFO ] Deduced a trap composed of 89 places in 512 ms of which 3 ms to minimize.
[2024-05-20 18:11:31] [INFO ] Deduced a trap composed of 96 places in 510 ms of which 4 ms to minimize.
[2024-05-20 18:11:32] [INFO ] Deduced a trap composed of 74 places in 511 ms of which 4 ms to minimize.
[2024-05-20 18:11:32] [INFO ] Deduced a trap composed of 64 places in 504 ms of which 4 ms to minimize.
[2024-05-20 18:11:33] [INFO ] Deduced a trap composed of 55 places in 520 ms of which 4 ms to minimize.
[2024-05-20 18:11:34] [INFO ] Deduced a trap composed of 55 places in 514 ms of which 4 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/339 variables, 20/121 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-20 18:11:35] [INFO ] Deduced a trap composed of 113 places in 517 ms of which 3 ms to minimize.
[2024-05-20 18:11:36] [INFO ] Deduced a trap composed of 104 places in 510 ms of which 4 ms to minimize.
[2024-05-20 18:11:36] [INFO ] Deduced a trap composed of 67 places in 518 ms of which 4 ms to minimize.
[2024-05-20 18:11:37] [INFO ] Deduced a trap composed of 108 places in 509 ms of which 4 ms to minimize.
[2024-05-20 18:11:37] [INFO ] Deduced a trap composed of 89 places in 519 ms of which 3 ms to minimize.
[2024-05-20 18:11:38] [INFO ] Deduced a trap composed of 75 places in 509 ms of which 3 ms to minimize.
SMT process timed out in 75608ms, After SMT, problems are : Problem set: 0 solved, 109 unsolved
Fused 109 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 64 out of 339 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 339/339 places, 2019/2019 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 310 transition count 1630
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 310 transition count 1630
Applied a total of 58 rules in 78 ms. Remains 310 /339 variables (removed 29) and now considering 1630/2019 (removed 389) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 310/339 places, 1630/2019 transitions.
Reachability property qltransition_2091 is true.
Reachability property qltransition_2090 is true.
Reachability property qltransition_1548 is true.
Reachability property qltransition_1547 is true.
Reachability property qltransition_1546 is true.
Reachability property qltransition_1545 is true.
Reachability property qltransition_1544 is true.
Reachability property qltransition_1543 is true.
Reachability property qltransition_1542 is true.
RANDOM walk for 4000000 steps (8 resets) in 72257 ms. (55 steps per ms) remains 108/109 properties
BEST_FIRST walk for 40003 steps (8 resets) in 261 ms. (152 steps per ms) remains 108/108 properties
BEST_FIRST walk for 40003 steps (8 resets) in 316 ms. (126 steps per ms) remains 108/108 properties
BEST_FIRST walk for 40003 steps (8 resets) in 303 ms. (131 steps per ms) remains 108/108 properties
BEST_FIRST walk for 40002 steps (8 resets) in 378 ms. (105 steps per ms) remains 107/108 properties
BEST_FIRST walk for 40002 steps (8 resets) in 398 ms. (100 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 587 ms. (68 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 583 ms. (68 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 445 ms. (89 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 407 ms. (98 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 288 ms. (138 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 302 ms. (132 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 271 ms. (147 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 332 ms. (120 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 332 ms. (120 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 400 ms. (99 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 402 ms. (99 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 545 ms. (73 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40001 steps (8 resets) in 467 ms. (85 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 311 ms. (128 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 390 ms. (102 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 372 ms. (107 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 498 ms. (80 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 451 ms. (88 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 590 ms. (67 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 384 ms. (103 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 424 ms. (94 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 361 ms. (110 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40001 steps (8 resets) in 398 ms. (100 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 107/107 properties
Reachability property qltransition_1541 is true.
BEST_FIRST walk for 40002 steps (8 resets) in 442 ms. (90 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 401 ms. (99 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 472 ms. (84 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 330 ms. (120 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 355 ms. (112 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 307 ms. (129 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40001 steps (8 resets) in 319 ms. (125 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40001 steps (8 resets) in 391 ms. (102 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 426 ms. (93 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 411 ms. (97 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 296 ms. (134 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 242 ms. (164 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 256 ms. (155 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 416 ms. (95 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 455 ms. (87 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 383 ms. (104 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 388 ms. (102 steps per ms) remains 106/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 460 ms. (86 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 374 ms. (106 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 295 ms. (135 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 317 ms. (125 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 305 ms. (130 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 418 ms. (95 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 374 ms. (106 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40001 steps (8 resets) in 322 ms. (123 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 411 ms. (97 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 384 ms. (103 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 442 ms. (90 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 375 ms. (106 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 333 ms. (119 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40001 steps (8 resets) in 382 ms. (104 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 400 ms. (99 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 376 ms. (106 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 260 ms. (153 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 295 ms. (135 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (8 resets) in 340 ms. (117 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 414 ms. (96 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 358 ms. (111 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40001 steps (8 resets) in 372 ms. (107 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 416 ms. (95 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40002 steps (8 resets) in 334 ms. (119 steps per ms) remains 105/106 properties
BEST_FIRST walk for 40001 steps (8 resets) in 273 ms. (145 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 424 ms. (94 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40002 steps (8 resets) in 331 ms. (120 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40001 steps (8 resets) in 345 ms. (115 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 421 ms. (94 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40002 steps (8 resets) in 468 ms. (85 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 353 ms. (113 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 389 ms. (102 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 242 ms. (164 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40002 steps (8 resets) in 193 ms. (206 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 275 ms. (144 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40003 steps (8 resets) in 337 ms. (118 steps per ms) remains 105/105 properties
BEST_FIRST walk for 40002 steps (8 resets) in 382 ms. (104 steps per ms) remains 104/105 properties
BEST_FIRST walk for 40001 steps (8 resets) in 322 ms. (123 steps per ms) remains 104/104 properties
BEST_FIRST walk for 40003 steps (8 resets) in 328 ms. (121 steps per ms) remains 104/104 properties
BEST_FIRST walk for 40003 steps (8 resets) in 318 ms. (125 steps per ms) remains 104/104 properties
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 104/104 properties
BEST_FIRST walk for 40002 steps (8 resets) in 386 ms. (103 steps per ms) remains 104/104 properties
BEST_FIRST walk for 40003 steps (8 resets) in 386 ms. (103 steps per ms) remains 104/104 properties
BEST_FIRST walk for 40002 steps (8 resets) in 378 ms. (105 steps per ms) remains 104/104 properties
BEST_FIRST walk for 40002 steps (8 resets) in 430 ms. (92 steps per ms) remains 103/104 properties
BEST_FIRST walk for 40002 steps (8 resets) in 356 ms. (112 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40001 steps (8 resets) in 339 ms. (117 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (8 resets) in 331 ms. (120 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (8 resets) in 386 ms. (103 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (8 resets) in 383 ms. (104 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 103/103 properties
SDD proceeding with computation,1990 properties remain. new max is 32768
SDD size :4.62243e+06 after 7.23965e+06
Reachability property qltransition_2278 is true.
Reachability property qltransition_2276 is true.
Reachability property qltransition_2274 is true.
Reachability property qltransition_2272 is true.
Reachability property qltransition_1567 is true.
Reachability property qltransition_1566 is true.
Reachability property qltransition_1565 is true.
Reachability property qltransition_1564 is true.
Reachability property qltransition_1563 is true.
Reachability property qltransition_1562 is true.
Reachability property qltransition_1561 is true.
Interrupted probabilistic random walk after 2777733 steps, run timeout after 102001 ms. (steps per millisecond=27 ) properties seen :0 out of 103
Probabilistic random walk after 2777733 steps, saw 1843751 distinct states, run finished after 102015 ms. (steps per millisecond=27 ) properties seen :0
// Phase 1: matrix 1630 rows 310 cols
[2024-05-20 18:13:54] [INFO ] Computed 22 invariants in 10 ms
[2024-05-20 18:13:54] [INFO ] State equation strengthened by 90 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 223/284 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 25/309 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:13:57] [INFO ] Deduced a trap composed of 72 places in 408 ms of which 3 ms to minimize.
[2024-05-20 18:13:57] [INFO ] Deduced a trap composed of 80 places in 407 ms of which 4 ms to minimize.
[2024-05-20 18:13:58] [INFO ] Deduced a trap composed of 116 places in 404 ms of which 3 ms to minimize.
[2024-05-20 18:13:58] [INFO ] Deduced a trap composed of 56 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:13:59] [INFO ] Deduced a trap composed of 86 places in 406 ms of which 3 ms to minimize.
[2024-05-20 18:13:59] [INFO ] Deduced a trap composed of 116 places in 403 ms of which 3 ms to minimize.
[2024-05-20 18:13:59] [INFO ] Deduced a trap composed of 75 places in 402 ms of which 3 ms to minimize.
[2024-05-20 18:14:00] [INFO ] Deduced a trap composed of 51 places in 397 ms of which 3 ms to minimize.
[2024-05-20 18:14:00] [INFO ] Deduced a trap composed of 76 places in 404 ms of which 3 ms to minimize.
[2024-05-20 18:14:01] [INFO ] Deduced a trap composed of 65 places in 394 ms of which 3 ms to minimize.
[2024-05-20 18:14:01] [INFO ] Deduced a trap composed of 63 places in 392 ms of which 3 ms to minimize.
[2024-05-20 18:14:02] [INFO ] Deduced a trap composed of 59 places in 400 ms of which 3 ms to minimize.
[2024-05-20 18:14:03] [INFO ] Deduced a trap composed of 51 places in 405 ms of which 3 ms to minimize.
[2024-05-20 18:14:03] [INFO ] Deduced a trap composed of 78 places in 399 ms of which 3 ms to minimize.
[2024-05-20 18:14:04] [INFO ] Deduced a trap composed of 91 places in 412 ms of which 4 ms to minimize.
[2024-05-20 18:14:04] [INFO ] Deduced a trap composed of 71 places in 407 ms of which 3 ms to minimize.
[2024-05-20 18:14:04] [INFO ] Deduced a trap composed of 123 places in 405 ms of which 3 ms to minimize.
[2024-05-20 18:14:05] [INFO ] Deduced a trap composed of 99 places in 396 ms of which 3 ms to minimize.
[2024-05-20 18:14:05] [INFO ] Deduced a trap composed of 118 places in 395 ms of which 3 ms to minimize.
[2024-05-20 18:14:06] [INFO ] Deduced a trap composed of 119 places in 396 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:14:06] [INFO ] Deduced a trap composed of 118 places in 338 ms of which 3 ms to minimize.
[2024-05-20 18:14:07] [INFO ] Deduced a trap composed of 89 places in 366 ms of which 3 ms to minimize.
[2024-05-20 18:14:07] [INFO ] Deduced a trap composed of 88 places in 385 ms of which 3 ms to minimize.
[2024-05-20 18:14:07] [INFO ] Deduced a trap composed of 80 places in 382 ms of which 3 ms to minimize.
[2024-05-20 18:14:08] [INFO ] Deduced a trap composed of 107 places in 395 ms of which 3 ms to minimize.
[2024-05-20 18:14:08] [INFO ] Deduced a trap composed of 97 places in 385 ms of which 3 ms to minimize.
[2024-05-20 18:14:09] [INFO ] Deduced a trap composed of 112 places in 389 ms of which 3 ms to minimize.
[2024-05-20 18:14:09] [INFO ] Deduced a trap composed of 110 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:14:09] [INFO ] Deduced a trap composed of 100 places in 392 ms of which 3 ms to minimize.
[2024-05-20 18:14:10] [INFO ] Deduced a trap composed of 117 places in 389 ms of which 3 ms to minimize.
[2024-05-20 18:14:10] [INFO ] Deduced a trap composed of 90 places in 493 ms of which 3 ms to minimize.
[2024-05-20 18:14:11] [INFO ] Deduced a trap composed of 95 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:14:11] [INFO ] Deduced a trap composed of 117 places in 403 ms of which 3 ms to minimize.
[2024-05-20 18:14:12] [INFO ] Deduced a trap composed of 93 places in 404 ms of which 3 ms to minimize.
[2024-05-20 18:14:12] [INFO ] Deduced a trap composed of 96 places in 407 ms of which 3 ms to minimize.
[2024-05-20 18:14:12] [INFO ] Deduced a trap composed of 90 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:14:13] [INFO ] Deduced a trap composed of 85 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:14:13] [INFO ] Deduced a trap composed of 116 places in 423 ms of which 4 ms to minimize.
[2024-05-20 18:14:14] [INFO ] Deduced a trap composed of 82 places in 402 ms of which 3 ms to minimize.
[2024-05-20 18:14:14] [INFO ] Deduced a trap composed of 111 places in 403 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:14:15] [INFO ] Deduced a trap composed of 77 places in 345 ms of which 3 ms to minimize.
[2024-05-20 18:14:16] [INFO ] Deduced a trap composed of 94 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:14:16] [INFO ] Deduced a trap composed of 111 places in 408 ms of which 3 ms to minimize.
[2024-05-20 18:14:16] [INFO ] Deduced a trap composed of 104 places in 343 ms of which 3 ms to minimize.
[2024-05-20 18:14:17] [INFO ] Deduced a trap composed of 66 places in 425 ms of which 3 ms to minimize.
[2024-05-20 18:14:17] [INFO ] Deduced a trap composed of 109 places in 403 ms of which 3 ms to minimize.
[2024-05-20 18:14:18] [INFO ] Deduced a trap composed of 69 places in 403 ms of which 3 ms to minimize.
[2024-05-20 18:14:18] [INFO ] Deduced a trap composed of 67 places in 398 ms of which 3 ms to minimize.
[2024-05-20 18:14:19] [INFO ] Deduced a trap composed of 94 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:14:19] [INFO ] Deduced a trap composed of 80 places in 405 ms of which 5 ms to minimize.
[2024-05-20 18:14:19] [INFO ] Deduced a trap composed of 98 places in 410 ms of which 3 ms to minimize.
[2024-05-20 18:14:20] [INFO ] Deduced a trap composed of 71 places in 408 ms of which 8 ms to minimize.
[2024-05-20 18:14:20] [INFO ] Deduced a trap composed of 119 places in 406 ms of which 3 ms to minimize.
[2024-05-20 18:14:21] [INFO ] Deduced a trap composed of 109 places in 408 ms of which 4 ms to minimize.
[2024-05-20 18:14:21] [INFO ] Deduced a trap composed of 128 places in 404 ms of which 3 ms to minimize.
[2024-05-20 18:14:21] [INFO ] Deduced a trap composed of 100 places in 332 ms of which 3 ms to minimize.
[2024-05-20 18:14:22] [INFO ] Deduced a trap composed of 58 places in 407 ms of which 3 ms to minimize.
[2024-05-20 18:14:22] [INFO ] Deduced a trap composed of 127 places in 405 ms of which 3 ms to minimize.
[2024-05-20 18:14:23] [INFO ] Deduced a trap composed of 123 places in 408 ms of which 3 ms to minimize.
[2024-05-20 18:14:23] [INFO ] Deduced a trap composed of 108 places in 398 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:14:26] [INFO ] Deduced a trap composed of 48 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:14:26] [INFO ] Deduced a trap composed of 104 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:14:26] [INFO ] Deduced a trap composed of 92 places in 415 ms of which 3 ms to minimize.
SDD proceeding with computation,1979 properties remain. new max is 32768
[2024-05-20 18:14:27] [INFO ] Deduced a trap composed of 101 places in 410 ms of which 3 ms to minimize.
SDD size :7.23965e+06 after 1.40592e+07
[2024-05-20 18:14:27] [INFO ] Deduced a trap composed of 54 places in 357 ms of which 3 ms to minimize.
[2024-05-20 18:14:28] [INFO ] Deduced a trap composed of 101 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:14:28] [INFO ] Deduced a trap composed of 70 places in 408 ms of which 4 ms to minimize.
[2024-05-20 18:14:29] [INFO ] Deduced a trap composed of 83 places in 414 ms of which 4 ms to minimize.
[2024-05-20 18:14:29] [INFO ] Deduced a trap composed of 76 places in 408 ms of which 3 ms to minimize.
[2024-05-20 18:14:30] [INFO ] Deduced a trap composed of 57 places in 406 ms of which 3 ms to minimize.
[2024-05-20 18:14:30] [INFO ] Deduced a trap composed of 97 places in 405 ms of which 3 ms to minimize.
[2024-05-20 18:14:31] [INFO ] Deduced a trap composed of 64 places in 383 ms of which 3 ms to minimize.
[2024-05-20 18:14:31] [INFO ] Deduced a trap composed of 106 places in 428 ms of which 4 ms to minimize.
[2024-05-20 18:14:31] [INFO ] Deduced a trap composed of 90 places in 408 ms of which 7 ms to minimize.
[2024-05-20 18:14:32] [INFO ] Deduced a trap composed of 101 places in 468 ms of which 3 ms to minimize.
[2024-05-20 18:14:32] [INFO ] Deduced a trap composed of 87 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:14:33] [INFO ] Deduced a trap composed of 129 places in 391 ms of which 3 ms to minimize.
[2024-05-20 18:14:33] [INFO ] Deduced a trap composed of 97 places in 386 ms of which 3 ms to minimize.
[2024-05-20 18:14:34] [INFO ] Deduced a trap composed of 71 places in 402 ms of which 3 ms to minimize.
[2024-05-20 18:14:34] [INFO ] Deduced a trap composed of 101 places in 397 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:14:36] [INFO ] Deduced a trap composed of 114 places in 357 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:14:40] [INFO ] Deduced a trap composed of 71 places in 392 ms of which 3 ms to minimize.
[2024-05-20 18:14:40] [INFO ] Deduced a trap composed of 66 places in 380 ms of which 3 ms to minimize.
[2024-05-20 18:14:41] [INFO ] Deduced a trap composed of 57 places in 384 ms of which 3 ms to minimize.
[2024-05-20 18:14:41] [INFO ] Deduced a trap composed of 39 places in 367 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 4/106 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/309 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 11 (OVERLAPS) 1/310 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:14:47] [INFO ] Deduced a trap composed of 41 places in 383 ms of which 3 ms to minimize.
[2024-05-20 18:14:47] [INFO ] Deduced a trap composed of 104 places in 393 ms of which 3 ms to minimize.
[2024-05-20 18:14:47] [INFO ] Deduced a trap composed of 129 places in 400 ms of which 3 ms to minimize.
[2024-05-20 18:14:48] [INFO ] Deduced a trap composed of 98 places in 394 ms of which 3 ms to minimize.
[2024-05-20 18:14:48] [INFO ] Deduced a trap composed of 88 places in 400 ms of which 3 ms to minimize.
[2024-05-20 18:14:49] [INFO ] Deduced a trap composed of 80 places in 356 ms of which 3 ms to minimize.
[2024-05-20 18:14:49] [INFO ] Deduced a trap composed of 108 places in 427 ms of which 3 ms to minimize.
[2024-05-20 18:14:50] [INFO ] Deduced a trap composed of 69 places in 404 ms of which 3 ms to minimize.
[2024-05-20 18:14:50] [INFO ] Deduced a trap composed of 86 places in 383 ms of which 3 ms to minimize.
[2024-05-20 18:14:51] [INFO ] Deduced a trap composed of 85 places in 396 ms of which 3 ms to minimize.
[2024-05-20 18:14:51] [INFO ] Deduced a trap composed of 59 places in 445 ms of which 4 ms to minimize.
[2024-05-20 18:14:52] [INFO ] Deduced a trap composed of 103 places in 434 ms of which 4 ms to minimize.
[2024-05-20 18:14:52] [INFO ] Deduced a trap composed of 97 places in 430 ms of which 4 ms to minimize.
[2024-05-20 18:14:52] [INFO ] Deduced a trap composed of 107 places in 433 ms of which 3 ms to minimize.
[2024-05-20 18:14:53] [INFO ] Deduced a trap composed of 59 places in 434 ms of which 4 ms to minimize.
[2024-05-20 18:14:53] [INFO ] Deduced a trap composed of 57 places in 429 ms of which 3 ms to minimize.
[2024-05-20 18:14:54] [INFO ] Deduced a trap composed of 82 places in 434 ms of which 4 ms to minimize.
[2024-05-20 18:14:54] [INFO ] Deduced a trap composed of 61 places in 435 ms of which 4 ms to minimize.
[2024-05-20 18:14:55] [INFO ] Deduced a trap composed of 76 places in 429 ms of which 3 ms to minimize.
[2024-05-20 18:14:55] [INFO ] Deduced a trap composed of 81 places in 416 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/310 variables, 20/127 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:14:59] [INFO ] Deduced a trap composed of 87 places in 427 ms of which 4 ms to minimize.
[2024-05-20 18:14:59] [INFO ] Deduced a trap composed of 82 places in 431 ms of which 3 ms to minimize.
[2024-05-20 18:15:00] [INFO ] Deduced a trap composed of 71 places in 379 ms of which 3 ms to minimize.
[2024-05-20 18:15:00] [INFO ] Deduced a trap composed of 78 places in 435 ms of which 4 ms to minimize.
[2024-05-20 18:15:01] [INFO ] Deduced a trap composed of 104 places in 430 ms of which 3 ms to minimize.
[2024-05-20 18:15:02] [INFO ] Deduced a trap composed of 68 places in 429 ms of which 3 ms to minimize.
[2024-05-20 18:15:02] [INFO ] Deduced a trap composed of 82 places in 371 ms of which 4 ms to minimize.
[2024-05-20 18:15:03] [INFO ] Deduced a trap composed of 68 places in 437 ms of which 4 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/310 variables, 8/135 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:15:05] [INFO ] Deduced a trap composed of 71 places in 424 ms of which 4 ms to minimize.
[2024-05-20 18:15:05] [INFO ] Deduced a trap composed of 62 places in 370 ms of which 3 ms to minimize.
[2024-05-20 18:15:06] [INFO ] Deduced a trap composed of 86 places in 430 ms of which 4 ms to minimize.
[2024-05-20 18:15:06] [INFO ] Deduced a trap composed of 60 places in 421 ms of which 3 ms to minimize.
[2024-05-20 18:15:07] [INFO ] Deduced a trap composed of 52 places in 366 ms of which 3 ms to minimize.
[2024-05-20 18:15:09] [INFO ] Deduced a trap composed of 67 places in 426 ms of which 4 ms to minimize.
Reachability property qltransition_2103 is true.
Reachability property qltransition_2102 is true.
At refinement iteration 14 (INCLUDED_ONLY) 0/310 variables, 6/141 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:15:12] [INFO ] Deduced a trap composed of 91 places in 475 ms of which 3 ms to minimize.
[2024-05-20 18:15:12] [INFO ] Deduced a trap composed of 122 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:15:13] [INFO ] Deduced a trap composed of 109 places in 423 ms of which 3 ms to minimize.
[2024-05-20 18:15:13] [INFO ] Deduced a trap composed of 91 places in 430 ms of which 4 ms to minimize.
[2024-05-20 18:15:14] [INFO ] Deduced a trap composed of 104 places in 424 ms of which 4 ms to minimize.
[2024-05-20 18:15:14] [INFO ] Deduced a trap composed of 108 places in 431 ms of which 6 ms to minimize.
[2024-05-20 18:15:15] [INFO ] Deduced a trap composed of 95 places in 422 ms of which 3 ms to minimize.
[2024-05-20 18:15:15] [INFO ] Deduced a trap composed of 113 places in 378 ms of which 3 ms to minimize.
[2024-05-20 18:15:15] [INFO ] Deduced a trap composed of 104 places in 399 ms of which 3 ms to minimize.
[2024-05-20 18:15:16] [INFO ] Deduced a trap composed of 140 places in 377 ms of which 3 ms to minimize.
[2024-05-20 18:15:16] [INFO ] Deduced a trap composed of 107 places in 408 ms of which 3 ms to minimize.
[2024-05-20 18:15:17] [INFO ] Deduced a trap composed of 143 places in 390 ms of which 3 ms to minimize.
[2024-05-20 18:15:17] [INFO ] Deduced a trap composed of 115 places in 388 ms of which 3 ms to minimize.
[2024-05-20 18:15:17] [INFO ] Deduced a trap composed of 104 places in 402 ms of which 3 ms to minimize.
[2024-05-20 18:15:18] [INFO ] Deduced a trap composed of 105 places in 391 ms of which 3 ms to minimize.
[2024-05-20 18:15:18] [INFO ] Deduced a trap composed of 62 places in 382 ms of which 3 ms to minimize.
[2024-05-20 18:15:19] [INFO ] Deduced a trap composed of 57 places in 386 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/310 variables, 17/158 constraints. Problems are: Problem set: 0 solved, 103 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/1940 variables, and 158 constraints, problems are : Problem set: 0 solved, 103 unsolved in 90013 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/310 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 136/136 constraints]
Escalating to Integer solving :Problem set: 0 solved, 103 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 223/284 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 25/309 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 106/127 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (OVERLAPS) 1/310 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 30/158 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:15:32] [INFO ] Deduced a trap composed of 109 places in 380 ms of which 3 ms to minimize.
[2024-05-20 18:15:32] [INFO ] Deduced a trap composed of 60 places in 388 ms of which 3 ms to minimize.
[2024-05-20 18:15:33] [INFO ] Deduced a trap composed of 50 places in 425 ms of which 4 ms to minimize.
[2024-05-20 18:15:33] [INFO ] Deduced a trap composed of 47 places in 421 ms of which 3 ms to minimize.
[2024-05-20 18:15:34] [INFO ] Deduced a trap composed of 45 places in 425 ms of which 4 ms to minimize.
[2024-05-20 18:15:35] [INFO ] Deduced a trap composed of 48 places in 429 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 6/164 constraints. Problems are: Problem set: 0 solved, 103 unsolved
[2024-05-20 18:15:39] [INFO ] Deduced a trap composed of 85 places in 417 ms of which 3 ms to minimize.
[2024-05-20 18:15:39] [INFO ] Deduced a trap composed of 83 places in 415 ms of which 4 ms to minimize.
[2024-05-20 18:15:40] [INFO ] Deduced a trap composed of 49 places in 388 ms of which 3 ms to minimize.
[2024-05-20 18:15:40] [INFO ] Deduced a trap composed of 76 places in 399 ms of which 3 ms to minimize.
[2024-05-20 18:15:41] [INFO ] Deduced a trap composed of 51 places in 380 ms of which 3 ms to minimize.
[2024-05-20 18:15:41] [INFO ] Deduced a trap composed of 76 places in 417 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 6/170 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 11 (OVERLAPS) 1630/1940 variables, 310/480 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1940 variables, 90/570 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1940 variables, 103/673 constraints. Problems are: Problem set: 0 solved, 103 unsolved
SDD proceeding with computation,1977 properties remain. new max is 32768
SDD size :1.40592e+07 after 1.70112e+07
At refinement iteration 14 (INCLUDED_ONLY) 0/1940 variables, 0/673 constraints. Problems are: Problem set: 0 solved, 103 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1940/1940 variables, and 673 constraints, problems are : Problem set: 0 solved, 103 unsolved in 90017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 310/310 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 148/148 constraints]
After SMT, in 180445ms problems are : Problem set: 0 solved, 103 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 61 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 1630/1630 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 307 transition count 1573
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 307 transition count 1573
Applied a total of 6 rules in 41 ms. Remains 307 /310 variables (removed 3) and now considering 1573/1630 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 307/310 places, 1573/1630 transitions.
SDD proceeding with computation,1977 properties remain. new max is 65536
SDD size :1.70112e+07 after 1.93208e+07
Detected timeout of ITS tools.
[2024-05-20 18:17:10] [INFO ] Flatten gal took : 149 ms
[2024-05-20 18:17:10] [INFO ] Applying decomposition
[2024-05-20 18:17:10] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15810831159215452865.txt' '-o' '/tmp/graph15810831159215452865.bin' '-w' '/tmp/graph15810831159215452865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15810831159215452865.bin' '-l' '-1' '-v' '-w' '/tmp/graph15810831159215452865.weights' '-q' '0' '-e' '0.001'
[2024-05-20 18:17:10] [INFO ] Decomposing Gal with order
[2024-05-20 18:17:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 18:17:12] [INFO ] Removed a total of 4742 redundant transitions.
[2024-05-20 18:17:12] [INFO ] Flatten gal took : 1297 ms
[2024-05-20 18:17:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 308 labels/synchronizations in 146 ms.
[2024-05-20 18:17:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6493833756830840745.gal : 51 ms
[2024-05-20 18:17:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3502351035871260402.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6493833756830840745.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3502351035871260402.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
RANDOM walk for 4000000 steps (8 resets) in 61063 ms. (65 steps per ms) remains 102/103 properties
Loading property file /tmp/ReachabilityCardinality3502351035871260402.prop.
BEST_FIRST walk for 40003 steps (8 resets) in 369 ms. (108 steps per ms) remains 102/102 properties
SDD proceeding with computation,103 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,103 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,103 properties remain. new max is 16
SDD size :5 after 5
BEST_FIRST walk for 40003 steps (8 resets) in 441 ms. (90 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40002 steps (8 resets) in 437 ms. (91 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 547 ms. (72 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 615 ms. (64 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 636 ms. (62 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 543 ms. (73 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 600 ms. (66 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 594 ms. (67 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 368 ms. (108 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 494 ms. (80 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 437 ms. (91 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 874 ms. (45 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 504 ms. (79 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 539 ms. (74 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40001 steps (8 resets) in 592 ms. (67 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 488 ms. (81 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40002 steps (8 resets) in 544 ms. (73 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40002 steps (8 resets) in 504 ms. (79 steps per ms) remains 102/102 properties
BEST_FIRST walk for 40001 steps (8 resets) in 601 ms. (66 steps per ms) remains 100/102 properties
BEST_FIRST walk for 40003 steps (8 resets) in 578 ms. (69 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 401 ms. (99 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40002 steps (8 resets) in 549 ms. (72 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 493 ms. (80 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 484 ms. (82 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40002 steps (8 resets) in 668 ms. (59 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40002 steps (8 resets) in 512 ms. (77 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40001 steps (8 resets) in 599 ms. (66 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40001 steps (8 resets) in 499 ms. (80 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40004 steps (8 resets) in 572 ms. (69 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 501 ms. (79 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40004 steps (8 resets) in 617 ms. (64 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40004 steps (8 resets) in 409 ms. (97 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40004 steps (8 resets) in 527 ms. (75 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 467 ms. (85 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 447 ms. (89 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 611 ms. (65 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40001 steps (8 resets) in 726 ms. (55 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40004 steps (8 resets) in 735 ms. (54 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40004 steps (8 resets) in 624 ms. (64 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40002 steps (8 resets) in 568 ms. (70 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40002 steps (8 resets) in 737 ms. (54 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 524 ms. (76 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40001 steps (8 resets) in 551 ms. (72 steps per ms) remains 100/100 properties
SDD proceeding with computation,103 properties remain. new max is 32
SDD size :5 after 1597
SDD proceeding with computation,103 properties remain. new max is 64
SDD size :1597 after 1640
BEST_FIRST walk for 40004 steps (8 resets) in 769 ms. (51 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40001 steps (8 resets) in 514 ms. (77 steps per ms) remains 100/100 properties
SDD proceeding with computation,103 properties remain. new max is 128
SDD size :1640 after 1946
BEST_FIRST walk for 40004 steps (8 resets) in 476 ms. (83 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 621 ms. (64 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 541 ms. (73 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 467 ms. (85 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 390 ms. (102 steps per ms) remains 100/100 properties
BEST_FIRST walk for 40003 steps (8 resets) in 425 ms. (93 steps per ms) remains 98/100 properties
BEST_FIRST walk for 40002 steps (8 resets) in 465 ms. (85 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40001 steps (8 resets) in 667 ms. (59 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 575 ms. (69 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40001 steps (8 resets) in 696 ms. (57 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 717 ms. (55 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 663 ms. (60 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 634 ms. (62 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 530 ms. (75 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 479 ms. (83 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 515 ms. (77 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 492 ms. (81 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 351 ms. (113 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 389 ms. (102 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 414 ms. (96 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 696 ms. (57 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 465 ms. (85 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 487 ms. (81 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 554 ms. (72 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 758 ms. (52 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 567 ms. (70 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 681 ms. (58 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 551 ms. (72 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 515 ms. (77 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 516 ms. (77 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 691 ms. (57 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 489 ms. (81 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 586 ms. (68 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 693 ms. (57 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 565 ms. (70 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 397 ms. (100 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 314 ms. (126 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 695 ms. (57 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 749 ms. (53 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 525 ms. (76 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 581 ms. (68 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 531 ms. (75 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 463 ms. (86 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 582 ms. (68 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 656 ms. (60 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 561 ms. (71 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40001 steps (8 resets) in 509 ms. (78 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 597 ms. (66 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 547 ms. (72 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 449 ms. (88 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 628 ms. (63 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40002 steps (8 resets) in 408 ms. (97 steps per ms) remains 98/98 properties
BEST_FIRST walk for 40003 steps (8 resets) in 573 ms. (69 steps per ms) remains 98/98 properties
SDD proceeding with computation,103 properties remain. new max is 256
SDD size :1946 after 75928
SDD proceeding with computation,103 properties remain. new max is 512
SDD size :75928 after 98843
Interrupted probabilistic random walk after 3073621 steps, run timeout after 108001 ms. (steps per millisecond=28 ) properties seen :0 out of 98
Probabilistic random walk after 3073621 steps, saw 2087525 distinct states, run finished after 108002 ms. (steps per millisecond=28 ) properties seen :0
// Phase 1: matrix 1573 rows 307 cols
[2024-05-20 18:19:19] [INFO ] Computed 22 invariants in 10 ms
[2024-05-20 18:19:19] [INFO ] State equation strengthened by 90 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 220/281 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/281 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (OVERLAPS) 25/306 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:19:22] [INFO ] Deduced a trap composed of 57 places in 434 ms of which 4 ms to minimize.
[2024-05-20 18:19:22] [INFO ] Deduced a trap composed of 91 places in 330 ms of which 3 ms to minimize.
[2024-05-20 18:19:23] [INFO ] Deduced a trap composed of 86 places in 387 ms of which 3 ms to minimize.
[2024-05-20 18:19:23] [INFO ] Deduced a trap composed of 89 places in 392 ms of which 4 ms to minimize.
[2024-05-20 18:19:24] [INFO ] Deduced a trap composed of 90 places in 382 ms of which 3 ms to minimize.
[2024-05-20 18:19:24] [INFO ] Deduced a trap composed of 96 places in 379 ms of which 3 ms to minimize.
[2024-05-20 18:19:24] [INFO ] Deduced a trap composed of 65 places in 395 ms of which 3 ms to minimize.
[2024-05-20 18:19:25] [INFO ] Deduced a trap composed of 99 places in 385 ms of which 3 ms to minimize.
[2024-05-20 18:19:25] [INFO ] Deduced a trap composed of 95 places in 343 ms of which 3 ms to minimize.
[2024-05-20 18:19:26] [INFO ] Deduced a trap composed of 100 places in 398 ms of which 3 ms to minimize.
[2024-05-20 18:19:26] [INFO ] Deduced a trap composed of 93 places in 399 ms of which 3 ms to minimize.
[2024-05-20 18:19:26] [INFO ] Deduced a trap composed of 133 places in 389 ms of which 3 ms to minimize.
[2024-05-20 18:19:27] [INFO ] Deduced a trap composed of 99 places in 396 ms of which 3 ms to minimize.
[2024-05-20 18:19:27] [INFO ] Deduced a trap composed of 115 places in 394 ms of which 3 ms to minimize.
[2024-05-20 18:19:28] [INFO ] Deduced a trap composed of 92 places in 393 ms of which 3 ms to minimize.
[2024-05-20 18:19:28] [INFO ] Deduced a trap composed of 77 places in 332 ms of which 3 ms to minimize.
[2024-05-20 18:19:28] [INFO ] Deduced a trap composed of 106 places in 385 ms of which 3 ms to minimize.
[2024-05-20 18:19:29] [INFO ] Deduced a trap composed of 110 places in 382 ms of which 3 ms to minimize.
[2024-05-20 18:19:29] [INFO ] Deduced a trap composed of 107 places in 400 ms of which 3 ms to minimize.
[2024-05-20 18:19:30] [INFO ] Deduced a trap composed of 103 places in 406 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:19:31] [INFO ] Deduced a trap composed of 51 places in 346 ms of which 3 ms to minimize.
[2024-05-20 18:19:31] [INFO ] Deduced a trap composed of 97 places in 399 ms of which 4 ms to minimize.
[2024-05-20 18:19:32] [INFO ] Deduced a trap composed of 60 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:19:32] [INFO ] Deduced a trap composed of 74 places in 330 ms of which 3 ms to minimize.
[2024-05-20 18:19:33] [INFO ] Deduced a trap composed of 96 places in 404 ms of which 3 ms to minimize.
[2024-05-20 18:19:33] [INFO ] Deduced a trap composed of 69 places in 406 ms of which 3 ms to minimize.
[2024-05-20 18:19:34] [INFO ] Deduced a trap composed of 92 places in 395 ms of which 3 ms to minimize.
[2024-05-20 18:19:34] [INFO ] Deduced a trap composed of 82 places in 401 ms of which 4 ms to minimize.
[2024-05-20 18:19:34] [INFO ] Deduced a trap composed of 65 places in 394 ms of which 4 ms to minimize.
[2024-05-20 18:19:35] [INFO ] Deduced a trap composed of 61 places in 400 ms of which 4 ms to minimize.
[2024-05-20 18:19:35] [INFO ] Deduced a trap composed of 65 places in 480 ms of which 3 ms to minimize.
[2024-05-20 18:19:36] [INFO ] Deduced a trap composed of 102 places in 398 ms of which 3 ms to minimize.
[2024-05-20 18:19:36] [INFO ] Deduced a trap composed of 91 places in 390 ms of which 3 ms to minimize.
[2024-05-20 18:19:37] [INFO ] Deduced a trap composed of 99 places in 386 ms of which 3 ms to minimize.
[2024-05-20 18:19:37] [INFO ] Deduced a trap composed of 107 places in 391 ms of which 3 ms to minimize.
[2024-05-20 18:19:37] [INFO ] Deduced a trap composed of 53 places in 384 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 16/57 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (OVERLAPS) 1/307 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:19:41] [INFO ] Deduced a trap composed of 78 places in 407 ms of which 3 ms to minimize.
[2024-05-20 18:19:42] [INFO ] Deduced a trap composed of 70 places in 407 ms of which 3 ms to minimize.
[2024-05-20 18:19:42] [INFO ] Deduced a trap composed of 83 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:19:43] [INFO ] Deduced a trap composed of 89 places in 395 ms of which 3 ms to minimize.
[2024-05-20 18:19:43] [INFO ] Deduced a trap composed of 74 places in 395 ms of which 3 ms to minimize.
[2024-05-20 18:19:43] [INFO ] Deduced a trap composed of 99 places in 387 ms of which 3 ms to minimize.
[2024-05-20 18:19:44] [INFO ] Deduced a trap composed of 88 places in 390 ms of which 3 ms to minimize.
[2024-05-20 18:19:44] [INFO ] Deduced a trap composed of 85 places in 387 ms of which 3 ms to minimize.
[2024-05-20 18:19:45] [INFO ] Deduced a trap composed of 93 places in 386 ms of which 4 ms to minimize.
[2024-05-20 18:19:45] [INFO ] Deduced a trap composed of 119 places in 378 ms of which 3 ms to minimize.
[2024-05-20 18:19:46] [INFO ] Deduced a trap composed of 75 places in 389 ms of which 3 ms to minimize.
[2024-05-20 18:19:46] [INFO ] Deduced a trap composed of 100 places in 395 ms of which 3 ms to minimize.
[2024-05-20 18:19:46] [INFO ] Deduced a trap composed of 67 places in 385 ms of which 3 ms to minimize.
[2024-05-20 18:19:47] [INFO ] Deduced a trap composed of 95 places in 383 ms of which 3 ms to minimize.
[2024-05-20 18:19:47] [INFO ] Deduced a trap composed of 75 places in 327 ms of which 3 ms to minimize.
[2024-05-20 18:19:48] [INFO ] Deduced a trap composed of 109 places in 384 ms of which 3 ms to minimize.
[2024-05-20 18:19:48] [INFO ] Deduced a trap composed of 81 places in 388 ms of which 3 ms to minimize.
[2024-05-20 18:19:48] [INFO ] Deduced a trap composed of 93 places in 387 ms of which 3 ms to minimize.
[2024-05-20 18:19:49] [INFO ] Deduced a trap composed of 88 places in 383 ms of which 3 ms to minimize.
[2024-05-20 18:19:49] [INFO ] Deduced a trap composed of 77 places in 382 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/307 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:19:51] [INFO ] Deduced a trap composed of 87 places in 386 ms of which 3 ms to minimize.
[2024-05-20 18:19:51] [INFO ] Deduced a trap composed of 54 places in 329 ms of which 3 ms to minimize.
[2024-05-20 18:19:52] [INFO ] Deduced a trap composed of 72 places in 390 ms of which 3 ms to minimize.
[2024-05-20 18:19:52] [INFO ] Deduced a trap composed of 87 places in 392 ms of which 3 ms to minimize.
[2024-05-20 18:19:52] [INFO ] Deduced a trap composed of 73 places in 378 ms of which 3 ms to minimize.
[2024-05-20 18:19:53] [INFO ] Deduced a trap composed of 92 places in 384 ms of which 3 ms to minimize.
[2024-05-20 18:19:53] [INFO ] Deduced a trap composed of 62 places in 382 ms of which 3 ms to minimize.
[2024-05-20 18:19:54] [INFO ] Deduced a trap composed of 94 places in 387 ms of which 3 ms to minimize.
[2024-05-20 18:19:54] [INFO ] Deduced a trap composed of 100 places in 384 ms of which 3 ms to minimize.
[2024-05-20 18:19:54] [INFO ] Deduced a trap composed of 119 places in 385 ms of which 3 ms to minimize.
[2024-05-20 18:19:55] [INFO ] Deduced a trap composed of 107 places in 393 ms of which 3 ms to minimize.
[2024-05-20 18:19:55] [INFO ] Deduced a trap composed of 114 places in 387 ms of which 3 ms to minimize.
[2024-05-20 18:19:56] [INFO ] Deduced a trap composed of 111 places in 382 ms of which 3 ms to minimize.
[2024-05-20 18:19:56] [INFO ] Deduced a trap composed of 81 places in 383 ms of which 3 ms to minimize.
[2024-05-20 18:19:56] [INFO ] Deduced a trap composed of 89 places in 432 ms of which 3 ms to minimize.
[2024-05-20 18:19:57] [INFO ] Deduced a trap composed of 88 places in 392 ms of which 3 ms to minimize.
[2024-05-20 18:19:57] [INFO ] Deduced a trap composed of 59 places in 392 ms of which 3 ms to minimize.
[2024-05-20 18:19:58] [INFO ] Deduced a trap composed of 73 places in 392 ms of which 3 ms to minimize.
[2024-05-20 18:19:59] [INFO ] Deduced a trap composed of 45 places in 390 ms of which 3 ms to minimize.
[2024-05-20 18:19:59] [INFO ] Deduced a trap composed of 80 places in 329 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:20:04] [INFO ] Deduced a trap composed of 95 places in 369 ms of which 3 ms to minimize.
[2024-05-20 18:20:04] [INFO ] Deduced a trap composed of 57 places in 376 ms of which 3 ms to minimize.
[2024-05-20 18:20:04] [INFO ] Deduced a trap composed of 86 places in 364 ms of which 3 ms to minimize.
[2024-05-20 18:20:05] [INFO ] Deduced a trap composed of 75 places in 366 ms of which 3 ms to minimize.
[2024-05-20 18:20:05] [INFO ] Deduced a trap composed of 73 places in 379 ms of which 4 ms to minimize.
[2024-05-20 18:20:06] [INFO ] Deduced a trap composed of 85 places in 339 ms of which 3 ms to minimize.
[2024-05-20 18:20:06] [INFO ] Deduced a trap composed of 73 places in 369 ms of which 4 ms to minimize.
[2024-05-20 18:20:06] [INFO ] Deduced a trap composed of 60 places in 354 ms of which 3 ms to minimize.
[2024-05-20 18:20:07] [INFO ] Deduced a trap composed of 79 places in 363 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 9/107 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:20:09] [INFO ] Deduced a trap composed of 63 places in 364 ms of which 3 ms to minimize.
[2024-05-20 18:20:09] [INFO ] Deduced a trap composed of 56 places in 375 ms of which 3 ms to minimize.
[2024-05-20 18:20:11] [INFO ] Deduced a trap composed of 85 places in 391 ms of which 3 ms to minimize.
[2024-05-20 18:20:11] [INFO ] Deduced a trap composed of 80 places in 359 ms of which 3 ms to minimize.
[2024-05-20 18:20:12] [INFO ] Deduced a trap composed of 48 places in 368 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/307 variables, 5/112 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:20:15] [INFO ] Deduced a trap composed of 58 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:20:16] [INFO ] Deduced a trap composed of 48 places in 368 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/307 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/307 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 14 (OVERLAPS) 1573/1880 variables, 307/421 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1880 variables, 90/511 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1880 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 17 (OVERLAPS) 0/1880 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1880/1880 variables, and 511 constraints, problems are : Problem set: 0 solved, 98 unsolved in 100809 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 307/307 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 92/92 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 220/281 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/281 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (OVERLAPS) 25/306 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 40/61 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:21:03] [INFO ] Deduced a trap composed of 114 places in 337 ms of which 4 ms to minimize.
[2024-05-20 18:21:03] [INFO ] Deduced a trap composed of 117 places in 393 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-20 18:21:07] [INFO ] Deduced a trap composed of 75 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:21:08] [INFO ] Deduced a trap composed of 114 places in 388 ms of which 3 ms to minimize.
[2024-05-20 18:21:08] [INFO ] Deduced a trap composed of 74 places in 397 ms of which 3 ms to minimize.
[2024-05-20 18:21:08] [INFO ] Deduced a trap composed of 62 places in 396 ms of which 4 ms to minimize.
[2024-05-20 18:21:09] [INFO ] Deduced a trap composed of 97 places in 399 ms of which 3 ms to minimize.
[2024-05-20 18:21:10] [INFO ] Deduced a trap composed of 77 places in 419 ms of which 4 ms to minimize.
[2024-05-20 18:21:11] [INFO ] Deduced a trap composed of 95 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:21:11] [INFO ] Deduced a trap composed of 98 places in 417 ms of which 3 ms to minimize.
[2024-05-20 18:21:11] [INFO ] Deduced a trap composed of 97 places in 462 ms of which 3 ms to minimize.
[2024-05-20 18:21:12] [INFO ] Deduced a trap composed of 57 places in 415 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 10/73 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 1/307 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 52/126 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 98 unsolved
SDD proceeding with computation,103 properties remain. new max is 1024
SDD size :98843 after 5.95213e+06
At refinement iteration 11 (OVERLAPS) 1573/1880 variables, 307/433 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1880 variables, 90/523 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1880 variables, 98/621 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1880 variables, 0/621 constraints. Problems are: Problem set: 0 solved, 98 unsolved
SDD proceeding with computation,103 properties remain. new max is 2048
SDD size :5.95213e+06 after 5.95213e+06
At refinement iteration 15 (OVERLAPS) 0/1880 variables, 0/621 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1880/1880 variables, and 621 constraints, problems are : Problem set: 0 solved, 98 unsolved in 105026 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 307/307 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 104/104 constraints]
After SMT, in 206224ms problems are : Problem set: 0 solved, 98 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 61 out of 307 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 307/307 places, 1573/1573 transitions.
Applied a total of 0 rules in 43 ms. Remains 307 /307 variables (removed 0) and now considering 1573/1573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 307/307 places, 1573/1573 transitions.
SDD proceeding with computation,103 properties remain. new max is 4096
SDD size :5.95213e+06 after 1.99294e+07
RANDOM walk for 4000000 steps (8 resets) in 61098 ms. (65 steps per ms) remains 98/98 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4630 ms. (86 steps per ms) remains 95/98 properties
BEST_FIRST walk for 400001 steps (8 resets) in 4288 ms. (93 steps per ms) remains 92/95 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4553 ms. (87 steps per ms) remains 90/92 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4473 ms. (89 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4424 ms. (90 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400001 steps (8 resets) in 5394 ms. (74 steps per ms) remains 85/90 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4095 ms. (97 steps per ms) remains 83/85 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4582 ms. (87 steps per ms) remains 83/83 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4388 ms. (91 steps per ms) remains 83/83 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4201 ms. (95 steps per ms) remains 83/83 properties
BEST_FIRST walk for 400001 steps (8 resets) in 4789 ms. (83 steps per ms) remains 83/83 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4214 ms. (94 steps per ms) remains 83/83 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4650 ms. (86 steps per ms) remains 80/83 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4053 ms. (98 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3998 ms. (100 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4879 ms. (81 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4300 ms. (93 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4288 ms. (93 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4074 ms. (98 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5449 ms. (73 steps per ms) remains 78/80 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3619 ms. (110 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4770 ms. (83 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3998 ms. (100 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4240 ms. (94 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3836 ms. (104 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4979 ms. (80 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4112 ms. (97 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3488 ms. (114 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4759 ms. (84 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4746 ms. (84 steps per ms) remains 78/78 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3871 ms. (103 steps per ms) remains 76/78 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4350 ms. (91 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4504 ms. (88 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4592 ms. (87 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3939 ms. (101 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4382 ms. (91 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400001 steps (8 resets) in 3879 ms. (103 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3976 ms. (100 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400001 steps (8 resets) in 4316 ms. (92 steps per ms) remains 73/76 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4244 ms. (94 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400001 steps (8 resets) in 4420 ms. (90 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400001 steps (8 resets) in 4589 ms. (87 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4578 ms. (87 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4389 ms. (91 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4524 ms. (88 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4244 ms. (94 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4526 ms. (88 steps per ms) remains 72/73 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3470 ms. (115 steps per ms) remains 72/72 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4005 ms. (99 steps per ms) remains 72/72 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4424 ms. (90 steps per ms) remains 72/72 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4119 ms. (97 steps per ms) remains 72/72 properties
BEST_FIRST walk for 400001 steps (8 resets) in 4148 ms. (96 steps per ms) remains 72/72 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4954 ms. (80 steps per ms) remains 69/72 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4031 ms. (99 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5121 ms. (78 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3970 ms. (100 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4325 ms. (92 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4301 ms. (92 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4215 ms. (94 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3309 ms. (120 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4516 ms. (88 steps per ms) remains 69/69 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3628 ms. (110 steps per ms) remains 66/69 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3552 ms. (112 steps per ms) remains 66/66 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3932 ms. (101 steps per ms) remains 63/66 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3224 ms. (124 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3923 ms. (101 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4245 ms. (94 steps per ms) remains 62/63 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4109 ms. (97 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4445 ms. (89 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4122 ms. (97 steps per ms) remains 60/62 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4366 ms. (91 steps per ms) remains 60/60 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4561 ms. (87 steps per ms) remains 60/60 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4667 ms. (85 steps per ms) remains 60/60 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4487 ms. (89 steps per ms) remains 57/60 properties
[2024-05-20 18:24:46] [INFO ] Invariant cache hit.
[2024-05-20 18:24:46] [INFO ] State equation strengthened by 90 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 233/279 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/279 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 27/306 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:24:48] [INFO ] Deduced a trap composed of 78 places in 434 ms of which 3 ms to minimize.
[2024-05-20 18:24:48] [INFO ] Deduced a trap composed of 68 places in 403 ms of which 3 ms to minimize.
[2024-05-20 18:24:49] [INFO ] Deduced a trap composed of 100 places in 350 ms of which 3 ms to minimize.
[2024-05-20 18:24:49] [INFO ] Deduced a trap composed of 79 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:24:50] [INFO ] Deduced a trap composed of 76 places in 412 ms of which 4 ms to minimize.
[2024-05-20 18:24:50] [INFO ] Deduced a trap composed of 89 places in 412 ms of which 4 ms to minimize.
[2024-05-20 18:24:50] [INFO ] Deduced a trap composed of 54 places in 409 ms of which 4 ms to minimize.
[2024-05-20 18:24:51] [INFO ] Deduced a trap composed of 87 places in 416 ms of which 3 ms to minimize.
[2024-05-20 18:24:51] [INFO ] Deduced a trap composed of 91 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:24:52] [INFO ] Deduced a trap composed of 55 places in 407 ms of which 3 ms to minimize.
[2024-05-20 18:24:52] [INFO ] Deduced a trap composed of 65 places in 417 ms of which 4 ms to minimize.
[2024-05-20 18:24:53] [INFO ] Deduced a trap composed of 122 places in 410 ms of which 3 ms to minimize.
[2024-05-20 18:24:53] [INFO ] Deduced a trap composed of 75 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:24:53] [INFO ] Deduced a trap composed of 115 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:24:54] [INFO ] Deduced a trap composed of 64 places in 410 ms of which 3 ms to minimize.
[2024-05-20 18:24:54] [INFO ] Deduced a trap composed of 65 places in 416 ms of which 3 ms to minimize.
[2024-05-20 18:24:55] [INFO ] Deduced a trap composed of 76 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:24:55] [INFO ] Deduced a trap composed of 70 places in 418 ms of which 3 ms to minimize.
[2024-05-20 18:24:56] [INFO ] Deduced a trap composed of 65 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:24:56] [INFO ] Deduced a trap composed of 54 places in 409 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:24:57] [INFO ] Deduced a trap composed of 112 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:24:57] [INFO ] Deduced a trap composed of 97 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:24:58] [INFO ] Deduced a trap composed of 90 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:24:58] [INFO ] Deduced a trap composed of 88 places in 415 ms of which 4 ms to minimize.
[2024-05-20 18:24:59] [INFO ] Deduced a trap composed of 82 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:24:59] [INFO ] Deduced a trap composed of 74 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:24:59] [INFO ] Deduced a trap composed of 96 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:25:00] [INFO ] Deduced a trap composed of 113 places in 419 ms of which 4 ms to minimize.
[2024-05-20 18:25:00] [INFO ] Deduced a trap composed of 95 places in 416 ms of which 3 ms to minimize.
[2024-05-20 18:25:01] [INFO ] Deduced a trap composed of 86 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:25:01] [INFO ] Deduced a trap composed of 76 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:25:02] [INFO ] Deduced a trap composed of 93 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:25:02] [INFO ] Deduced a trap composed of 94 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:25:02] [INFO ] Deduced a trap composed of 84 places in 414 ms of which 3 ms to minimize.
[2024-05-20 18:25:03] [INFO ] Deduced a trap composed of 104 places in 421 ms of which 4 ms to minimize.
[2024-05-20 18:25:03] [INFO ] Deduced a trap composed of 63 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:25:04] [INFO ] Deduced a trap composed of 81 places in 405 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 17/58 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 1/307 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:25:06] [INFO ] Deduced a trap composed of 94 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:25:07] [INFO ] Deduced a trap composed of 52 places in 420 ms of which 3 ms to minimize.
[2024-05-20 18:25:08] [INFO ] Deduced a trap composed of 76 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:25:08] [INFO ] Deduced a trap composed of 88 places in 348 ms of which 3 ms to minimize.
[2024-05-20 18:25:08] [INFO ] Deduced a trap composed of 84 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:25:09] [INFO ] Deduced a trap composed of 95 places in 409 ms of which 4 ms to minimize.
[2024-05-20 18:25:09] [INFO ] Deduced a trap composed of 66 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:25:10] [INFO ] Deduced a trap composed of 74 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:25:10] [INFO ] Deduced a trap composed of 102 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:25:11] [INFO ] Deduced a trap composed of 81 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:25:11] [INFO ] Deduced a trap composed of 91 places in 411 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/307 variables, 11/70 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:25:12] [INFO ] Deduced a trap composed of 103 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:25:12] [INFO ] Deduced a trap composed of 126 places in 416 ms of which 3 ms to minimize.
[2024-05-20 18:25:13] [INFO ] Deduced a trap composed of 110 places in 414 ms of which 4 ms to minimize.
[2024-05-20 18:25:13] [INFO ] Deduced a trap composed of 89 places in 408 ms of which 3 ms to minimize.
[2024-05-20 18:25:14] [INFO ] Deduced a trap composed of 88 places in 407 ms of which 3 ms to minimize.
[2024-05-20 18:25:14] [INFO ] Deduced a trap composed of 102 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:25:14] [INFO ] Deduced a trap composed of 73 places in 408 ms of which 3 ms to minimize.
[2024-05-20 18:25:15] [INFO ] Deduced a trap composed of 93 places in 404 ms of which 4 ms to minimize.
[2024-05-20 18:25:15] [INFO ] Deduced a trap composed of 79 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:25:16] [INFO ] Deduced a trap composed of 47 places in 408 ms of which 4 ms to minimize.
[2024-05-20 18:25:16] [INFO ] Deduced a trap composed of 108 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:25:17] [INFO ] Deduced a trap composed of 50 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:25:17] [INFO ] Deduced a trap composed of 71 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:25:17] [INFO ] Deduced a trap composed of 113 places in 414 ms of which 3 ms to minimize.
[2024-05-20 18:25:18] [INFO ] Deduced a trap composed of 66 places in 432 ms of which 3 ms to minimize.
[2024-05-20 18:25:18] [INFO ] Deduced a trap composed of 62 places in 417 ms of which 3 ms to minimize.
[2024-05-20 18:25:19] [INFO ] Deduced a trap composed of 69 places in 415 ms of which 3 ms to minimize.
[2024-05-20 18:25:19] [INFO ] Deduced a trap composed of 62 places in 413 ms of which 4 ms to minimize.
[2024-05-20 18:25:20] [INFO ] Deduced a trap composed of 103 places in 417 ms of which 3 ms to minimize.
[2024-05-20 18:25:20] [INFO ] Deduced a trap composed of 96 places in 417 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:25:22] [INFO ] Deduced a trap composed of 89 places in 355 ms of which 3 ms to minimize.
[2024-05-20 18:25:22] [INFO ] Deduced a trap composed of 83 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:25:23] [INFO ] Deduced a trap composed of 86 places in 414 ms of which 3 ms to minimize.
[2024-05-20 18:25:23] [INFO ] Deduced a trap composed of 84 places in 417 ms of which 3 ms to minimize.
[2024-05-20 18:25:24] [INFO ] Deduced a trap composed of 70 places in 414 ms of which 3 ms to minimize.
[2024-05-20 18:25:24] [INFO ] Deduced a trap composed of 108 places in 417 ms of which 4 ms to minimize.
[2024-05-20 18:25:25] [INFO ] Deduced a trap composed of 103 places in 420 ms of which 3 ms to minimize.
[2024-05-20 18:25:25] [INFO ] Deduced a trap composed of 125 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:25:25] [INFO ] Deduced a trap composed of 79 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:25:26] [INFO ] Deduced a trap composed of 111 places in 438 ms of which 25 ms to minimize.
[2024-05-20 18:25:27] [INFO ] Deduced a trap composed of 49 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:25:28] [INFO ] Deduced a trap composed of 70 places in 414 ms of which 4 ms to minimize.
[2024-05-20 18:25:28] [INFO ] Deduced a trap composed of 92 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:25:28] [INFO ] Deduced a trap composed of 81 places in 419 ms of which 4 ms to minimize.
[2024-05-20 18:25:29] [INFO ] Deduced a trap composed of 97 places in 338 ms of which 3 ms to minimize.
[2024-05-20 18:25:29] [INFO ] Deduced a trap composed of 101 places in 416 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 16/106 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:25:31] [INFO ] Deduced a trap composed of 100 places in 355 ms of which 3 ms to minimize.
[2024-05-20 18:25:31] [INFO ] Deduced a trap composed of 90 places in 411 ms of which 4 ms to minimize.
[2024-05-20 18:25:32] [INFO ] Deduced a trap composed of 86 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:25:32] [INFO ] Deduced a trap composed of 61 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:25:32] [INFO ] Deduced a trap composed of 56 places in 401 ms of which 3 ms to minimize.
[2024-05-20 18:25:34] [INFO ] Deduced a trap composed of 117 places in 413 ms of which 3 ms to minimize.
[2024-05-20 18:25:34] [INFO ] Deduced a trap composed of 120 places in 403 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/307 variables, 7/113 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:25:36] [INFO ] Deduced a trap composed of 79 places in 404 ms of which 4 ms to minimize.
[2024-05-20 18:25:36] [INFO ] Deduced a trap composed of 50 places in 411 ms of which 3 ms to minimize.
[2024-05-20 18:25:37] [INFO ] Deduced a trap composed of 63 places in 415 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/307 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:25:40] [INFO ] Deduced a trap composed of 68 places in 407 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/307 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/307 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 15 (OVERLAPS) 1573/1880 variables, 307/424 constraints. Problems are: Problem set: 0 solved, 57 unsolved
SDD proceeding with computation,103 properties remain. new max is 8192
SDD size :1.99294e+07 after 8.28645e+07
At refinement iteration 16 (INCLUDED_ONLY) 0/1880 variables, 90/514 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1880 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 18 (OVERLAPS) 0/1880 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1880/1880 variables, and 514 constraints, problems are : Problem set: 0 solved, 57 unsolved in 79284 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 307/307 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 95/95 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 233/279 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/279 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 27/306 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 42/63 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 1/307 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/307 variables, 53/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-05-20 18:26:10] [INFO ] Deduced a trap composed of 74 places in 378 ms of which 3 ms to minimize.
[2024-05-20 18:26:10] [INFO ] Deduced a trap composed of 132 places in 362 ms of which 3 ms to minimize.
[2024-05-20 18:26:10] [INFO ] Deduced a trap composed of 106 places in 403 ms of which 4 ms to minimize.
[2024-05-20 18:26:11] [INFO ] Deduced a trap composed of 59 places in 398 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/307 variables, 4/121 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 1573/1880 variables, 307/428 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1880 variables, 90/518 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1880 variables, 57/575 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1880 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 14 (OVERLAPS) 0/1880 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1880/1880 variables, and 575 constraints, problems are : Problem set: 0 solved, 57 unsolved in 43419 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 307/307 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 99/99 constraints]
After SMT, in 122880ms problems are : Problem set: 0 solved, 57 unsolved
Parikh walk visited 16 properties in 16863 ms.
Support contains 36 out of 307 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 307/307 places, 1573/1573 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 284 transition count 1136
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 284 transition count 1136
Applied a total of 46 rules in 25 ms. Remains 284 /307 variables (removed 23) and now considering 1136/1573 (removed 437) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 284/307 places, 1136/1573 transitions.
Detected timeout of ITS tools.
RANDOM walk for 3983535 steps (8 resets) in 96967 ms. (41 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2915 ms. (137 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2896 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2954 ms. (135 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3467 ms. (115 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400001 steps (8 resets) in 3356 ms. (119 steps per ms) remains 39/41 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2506 ms. (159 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3101 ms. (128 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3889 ms. (102 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2938 ms. (136 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3392 ms. (117 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2883 ms. (138 steps per ms) remains 39/39 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3507 ms. (114 steps per ms) remains 38/39 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2773 ms. (144 steps per ms) remains 37/38 properties
BEST_FIRST walk for 400000 steps (8 resets) in 3094 ms. (129 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3661 ms. (109 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3397 ms. (117 steps per ms) remains 36/37 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2732 ms. (146 steps per ms) remains 36/36 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2982 ms. (134 steps per ms) remains 36/36 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2772 ms. (144 steps per ms) remains 36/36 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3342 ms. (119 steps per ms) remains 36/36 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2372 ms. (168 steps per ms) remains 36/36 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2889 ms. (138 steps per ms) remains 35/36 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3067 ms. (130 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2972 ms. (134 steps per ms) remains 35/35 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3353 ms. (119 steps per ms) remains 33/35 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3348 ms. (119 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2948 ms. (135 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2875 ms. (139 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3564 ms. (112 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3056 ms. (130 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3593 ms. (111 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2951 ms. (135 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3004 ms. (133 steps per ms) remains 31/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2999 ms. (133 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3216 ms. (124 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2808 ms. (142 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3407 ms. (117 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2734 ms. (146 steps per ms) remains 31/31 properties
// Phase 1: matrix 1136 rows 284 cols
[2024-05-20 18:28:21] [INFO ] Computed 22 invariants in 10 ms
[2024-05-20 18:28:21] [INFO ] State equation strengthened by 90 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 224/256 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 27/283 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-20 18:28:23] [INFO ] Deduced a trap composed of 92 places in 421 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 1/284 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-20 18:28:24] [INFO ] Deduced a trap composed of 74 places in 373 ms of which 5 ms to minimize.
[2024-05-20 18:28:25] [INFO ] Deduced a trap composed of 117 places in 436 ms of which 5 ms to minimize.
[2024-05-20 18:28:25] [INFO ] Deduced a trap composed of 105 places in 397 ms of which 5 ms to minimize.
[2024-05-20 18:28:26] [INFO ] Deduced a trap composed of 84 places in 446 ms of which 5 ms to minimize.
[2024-05-20 18:28:26] [INFO ] Deduced a trap composed of 79 places in 442 ms of which 5 ms to minimize.
[2024-05-20 18:28:26] [INFO ] Deduced a trap composed of 74 places in 430 ms of which 4 ms to minimize.
[2024-05-20 18:28:27] [INFO ] Deduced a trap composed of 88 places in 429 ms of which 4 ms to minimize.
[2024-05-20 18:28:27] [INFO ] Deduced a trap composed of 81 places in 310 ms of which 3 ms to minimize.
[2024-05-20 18:28:28] [INFO ] Deduced a trap composed of 85 places in 500 ms of which 5 ms to minimize.
[2024-05-20 18:28:28] [INFO ] Deduced a trap composed of 52 places in 438 ms of which 5 ms to minimize.
[2024-05-20 18:28:29] [INFO ] Deduced a trap composed of 115 places in 436 ms of which 5 ms to minimize.
[2024-05-20 18:28:29] [INFO ] Deduced a trap composed of 98 places in 337 ms of which 3 ms to minimize.
[2024-05-20 18:28:30] [INFO ] Deduced a trap composed of 95 places in 515 ms of which 5 ms to minimize.
[2024-05-20 18:28:30] [INFO ] Deduced a trap composed of 95 places in 397 ms of which 5 ms to minimize.
[2024-05-20 18:28:30] [INFO ] Deduced a trap composed of 111 places in 519 ms of which 5 ms to minimize.
[2024-05-20 18:28:31] [INFO ] Deduced a trap composed of 74 places in 431 ms of which 4 ms to minimize.
[2024-05-20 18:28:31] [INFO ] Deduced a trap composed of 91 places in 527 ms of which 4 ms to minimize.
[2024-05-20 18:28:32] [INFO ] Deduced a trap composed of 93 places in 474 ms of which 5 ms to minimize.
[2024-05-20 18:28:33] [INFO ] Deduced a trap composed of 54 places in 523 ms of which 5 ms to minimize.
[2024-05-20 18:28:33] [INFO ] Deduced a trap composed of 71 places in 384 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-20 18:28:33] [INFO ] Deduced a trap composed of 110 places in 427 ms of which 4 ms to minimize.
[2024-05-20 18:28:34] [INFO ] Deduced a trap composed of 105 places in 438 ms of which 5 ms to minimize.
[2024-05-20 18:28:34] [INFO ] Deduced a trap composed of 97 places in 425 ms of which 4 ms to minimize.
[2024-05-20 18:28:35] [INFO ] Deduced a trap composed of 102 places in 419 ms of which 3 ms to minimize.
[2024-05-20 18:28:35] [INFO ] Deduced a trap composed of 125 places in 356 ms of which 3 ms to minimize.
[2024-05-20 18:28:36] [INFO ] Deduced a trap composed of 96 places in 403 ms of which 3 ms to minimize.
[2024-05-20 18:28:36] [INFO ] Deduced a trap composed of 63 places in 417 ms of which 4 ms to minimize.
[2024-05-20 18:28:36] [INFO ] Deduced a trap composed of 107 places in 409 ms of which 3 ms to minimize.
[2024-05-20 18:28:37] [INFO ] Deduced a trap composed of 106 places in 396 ms of which 3 ms to minimize.
[2024-05-20 18:28:37] [INFO ] Deduced a trap composed of 89 places in 422 ms of which 3 ms to minimize.
[2024-05-20 18:28:38] [INFO ] Deduced a trap composed of 88 places in 412 ms of which 3 ms to minimize.
[2024-05-20 18:28:38] [INFO ] Deduced a trap composed of 63 places in 507 ms of which 5 ms to minimize.
[2024-05-20 18:28:39] [INFO ] Deduced a trap composed of 99 places in 505 ms of which 5 ms to minimize.
[2024-05-20 18:28:39] [INFO ] Deduced a trap composed of 79 places in 417 ms of which 3 ms to minimize.
[2024-05-20 18:28:40] [INFO ] Deduced a trap composed of 102 places in 416 ms of which 3 ms to minimize.
[2024-05-20 18:28:40] [INFO ] Deduced a trap composed of 64 places in 385 ms of which 4 ms to minimize.
[2024-05-20 18:28:40] [INFO ] Deduced a trap composed of 79 places in 400 ms of which 3 ms to minimize.
[2024-05-20 18:28:41] [INFO ] Deduced a trap composed of 72 places in 380 ms of which 4 ms to minimize.
[2024-05-20 18:28:41] [INFO ] Deduced a trap composed of 93 places in 378 ms of which 3 ms to minimize.
[2024-05-20 18:28:42] [INFO ] Deduced a trap composed of 63 places in 347 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-20 18:28:42] [INFO ] Deduced a trap composed of 64 places in 503 ms of which 5 ms to minimize.
[2024-05-20 18:28:43] [INFO ] Deduced a trap composed of 56 places in 495 ms of which 5 ms to minimize.
[2024-05-20 18:28:43] [INFO ] Deduced a trap composed of 60 places in 439 ms of which 4 ms to minimize.
[2024-05-20 18:28:44] [INFO ] Deduced a trap composed of 53 places in 423 ms of which 4 ms to minimize.
[2024-05-20 18:28:45] [INFO ] Deduced a trap composed of 66 places in 428 ms of which 5 ms to minimize.
[2024-05-20 18:28:45] [INFO ] Deduced a trap composed of 76 places in 490 ms of which 5 ms to minimize.
[2024-05-20 18:28:46] [INFO ] Deduced a trap composed of 84 places in 524 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 7/70 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (OVERLAPS) 1136/1420 variables, 284/354 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1420 variables, 90/444 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1420 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 14 (OVERLAPS) 0/1420 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1420/1420 variables, and 444 constraints, problems are : Problem set: 0 solved, 31 unsolved in 33406 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 284/284 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 48/48 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 224/256 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 27/283 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 40/61 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-20 18:28:56] [INFO ] Deduced a trap composed of 106 places in 410 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-20 18:28:57] [INFO ] Deduced a trap composed of 67 places in 494 ms of which 5 ms to minimize.
[2024-05-20 18:28:58] [INFO ] Deduced a trap composed of 64 places in 484 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 1/284 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 8/73 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (OVERLAPS) 1136/1420 variables, 284/357 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1420 variables, 90/447 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1420 variables, 31/478 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1420 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 15 (OVERLAPS) 0/1420 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1420/1420 variables, and 478 constraints, problems are : Problem set: 0 solved, 31 unsolved in 16466 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 284/284 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 51/51 constraints]
After SMT, in 49956ms problems are : Problem set: 0 solved, 31 unsolved
Parikh walk visited 5 properties in 9346 ms.
Support contains 27 out of 284 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 284/284 places, 1136/1136 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 275 transition count 965
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 275 transition count 965
Applied a total of 18 rules in 20 ms. Remains 275 /284 variables (removed 9) and now considering 965/1136 (removed 171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 275/284 places, 965/1136 transitions.
RANDOM walk for 4000000 steps (8 resets) in 71260 ms. (56 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2426 ms. (164 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2654 ms. (150 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2534 ms. (157 steps per ms) remains 25/26 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2530 ms. (158 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (8 resets) in 1996 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2696 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2794 ms. (143 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2687 ms. (148 steps per ms) remains 24/25 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2652 ms. (150 steps per ms) remains 24/24 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2945 ms. (135 steps per ms) remains 24/24 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2413 ms. (165 steps per ms) remains 24/24 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2547 ms. (156 steps per ms) remains 23/24 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3260 ms. (122 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3431 ms. (116 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3553 ms. (112 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2856 ms. (140 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3222 ms. (124 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2820 ms. (141 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3667 ms. (109 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2621 ms. (152 steps per ms) remains 23/23 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2848 ms. (140 steps per ms) remains 22/23 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3032 ms. (131 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2857 ms. (139 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3230 ms. (123 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3085 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3075 ms. (130 steps per ms) remains 22/22 properties
// Phase 1: matrix 965 rows 275 cols
[2024-05-20 18:30:13] [INFO ] Computed 22 invariants in 6 ms
[2024-05-20 18:30:13] [INFO ] State equation strengthened by 90 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 224/247 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 27/274 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-05-20 18:30:14] [INFO ] Deduced a trap composed of 110 places in 349 ms of which 5 ms to minimize.
[2024-05-20 18:30:15] [INFO ] Deduced a trap composed of 90 places in 395 ms of which 4 ms to minimize.
[2024-05-20 18:30:15] [INFO ] Deduced a trap composed of 116 places in 390 ms of which 4 ms to minimize.
[2024-05-20 18:30:15] [INFO ] Deduced a trap composed of 58 places in 383 ms of which 5 ms to minimize.
[2024-05-20 18:30:16] [INFO ] Deduced a trap composed of 55 places in 392 ms of which 4 ms to minimize.
[2024-05-20 18:30:16] [INFO ] Deduced a trap composed of 81 places in 395 ms of which 4 ms to minimize.
[2024-05-20 18:30:17] [INFO ] Deduced a trap composed of 68 places in 391 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1/275 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-05-20 18:30:18] [INFO ] Deduced a trap composed of 136 places in 394 ms of which 4 ms to minimize.
[2024-05-20 18:30:18] [INFO ] Deduced a trap composed of 69 places in 479 ms of which 4 ms to minimize.
[2024-05-20 18:30:19] [INFO ] Deduced a trap composed of 69 places in 485 ms of which 4 ms to minimize.
[2024-05-20 18:30:19] [INFO ] Deduced a trap composed of 80 places in 297 ms of which 3 ms to minimize.
[2024-05-20 18:30:19] [INFO ] Deduced a trap composed of 79 places in 335 ms of which 3 ms to minimize.
[2024-05-20 18:30:20] [INFO ] Deduced a trap composed of 45 places in 361 ms of which 3 ms to minimize.
[2024-05-20 18:30:20] [INFO ] Deduced a trap composed of 101 places in 482 ms of which 5 ms to minimize.
[2024-05-20 18:30:21] [INFO ] Deduced a trap composed of 109 places in 487 ms of which 5 ms to minimize.
[2024-05-20 18:30:21] [INFO ] Deduced a trap composed of 59 places in 382 ms of which 3 ms to minimize.
[2024-05-20 18:30:22] [INFO ] Deduced a trap composed of 87 places in 480 ms of which 4 ms to minimize.
[2024-05-20 18:30:22] [INFO ] Deduced a trap composed of 83 places in 471 ms of which 5 ms to minimize.
[2024-05-20 18:30:23] [INFO ] Deduced a trap composed of 73 places in 458 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-05-20 18:30:24] [INFO ] Deduced a trap composed of 71 places in 460 ms of which 4 ms to minimize.
[2024-05-20 18:30:24] [INFO ] Deduced a trap composed of 51 places in 357 ms of which 3 ms to minimize.
[2024-05-20 18:30:25] [INFO ] Deduced a trap composed of 106 places in 494 ms of which 5 ms to minimize.
[2024-05-20 18:30:25] [INFO ] Deduced a trap composed of 82 places in 491 ms of which 5 ms to minimize.
[2024-05-20 18:30:25] [INFO ] Deduced a trap composed of 101 places in 342 ms of which 4 ms to minimize.
[2024-05-20 18:30:26] [INFO ] Deduced a trap composed of 69 places in 484 ms of which 5 ms to minimize.
[2024-05-20 18:30:26] [INFO ] Deduced a trap composed of 64 places in 459 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/275 variables, 7/48 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 965/1240 variables, 275/323 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1240 variables, 90/413 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1240 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (OVERLAPS) 0/1240 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1240/1240 variables, and 413 constraints, problems are : Problem set: 0 solved, 22 unsolved in 17116 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 275/275 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 224/247 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 27/274 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 26/47 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1/275 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 965/1240 variables, 275/323 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1240 variables, 90/413 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1240 variables, 22/435 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1240 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 0/1240 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1240/1240 variables, and 435 constraints, problems are : Problem set: 0 solved, 22 unsolved in 8075 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 275/275 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 26/26 constraints]
After SMT, in 25246ms problems are : Problem set: 0 solved, 22 unsolved
Parikh walk visited 0 properties in 8888 ms.
Support contains 23 out of 275 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 275/275 places, 965/965 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 271 transition count 889
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 271 transition count 889
Applied a total of 8 rules in 18 ms. Remains 271 /275 variables (removed 4) and now considering 889/965 (removed 76) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 271/275 places, 889/965 transitions.
RANDOM walk for 3988695 steps (8 resets) in 93411 ms. (42 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3389 ms. (117 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3297 ms. (121 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2213 ms. (180 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2794 ms. (143 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2890 ms. (138 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2787 ms. (143 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3116 ms. (128 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2586 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3078 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2652 ms. (150 steps per ms) remains 21/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2277 ms. (175 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4005 ms. (99 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3225 ms. (123 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2797 ms. (142 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3115 ms. (128 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2564 ms. (155 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2942 ms. (135 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (8 resets) in 3282 ms. (121 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3246 ms. (123 steps per ms) remains 21/21 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2129 ms. (187 steps per ms) remains 20/21 properties
BEST_FIRST walk for 400001 steps (8 resets) in 2923 ms. (136 steps per ms) remains 20/20 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2684 ms. (148 steps per ms) remains 20/20 properties
Interrupted probabilistic random walk after 6326632 steps, run timeout after 165001 ms. (steps per millisecond=38 ) properties seen :2 out of 20
Probabilistic random walk after 6326632 steps, saw 3599369 distinct states, run finished after 165001 ms. (steps per millisecond=38 ) properties seen :2
// Phase 1: matrix 889 rows 271 cols
[2024-05-20 18:34:28] [INFO ] Computed 22 invariants in 4 ms
[2024-05-20 18:34:28] [INFO ] State equation strengthened by 90 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 200/219 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 50/269 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 2/271 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
[2024-05-20 18:34:29] [INFO ] Deduced a trap composed of 56 places in 382 ms of which 5 ms to minimize.
[2024-05-20 18:34:29] [INFO ] Deduced a trap composed of 74 places in 362 ms of which 4 ms to minimize.
[2024-05-20 18:34:29] [INFO ] Deduced a trap composed of 74 places in 406 ms of which 4 ms to minimize.
[2024-05-20 18:34:30] [INFO ] Deduced a trap composed of 56 places in 430 ms of which 4 ms to minimize.
[2024-05-20 18:34:30] [INFO ] Deduced a trap composed of 106 places in 464 ms of which 5 ms to minimize.
[2024-05-20 18:34:31] [INFO ] Deduced a trap composed of 98 places in 453 ms of which 5 ms to minimize.
[2024-05-20 18:34:31] [INFO ] Deduced a trap composed of 79 places in 341 ms of which 3 ms to minimize.
[2024-05-20 18:34:32] [INFO ] Deduced a trap composed of 112 places in 442 ms of which 4 ms to minimize.
[2024-05-20 18:34:32] [INFO ] Deduced a trap composed of 67 places in 405 ms of which 5 ms to minimize.
[2024-05-20 18:34:33] [INFO ] Deduced a trap composed of 99 places in 452 ms of which 5 ms to minimize.
[2024-05-20 18:34:33] [INFO ] Deduced a trap composed of 109 places in 426 ms of which 5 ms to minimize.
[2024-05-20 18:34:33] [INFO ] Deduced a trap composed of 69 places in 428 ms of which 5 ms to minimize.
[2024-05-20 18:34:34] [INFO ] Deduced a trap composed of 96 places in 436 ms of which 4 ms to minimize.
[2024-05-20 18:34:34] [INFO ] Deduced a trap composed of 68 places in 350 ms of which 3 ms to minimize.
[2024-05-20 18:34:35] [INFO ] Deduced a trap composed of 96 places in 448 ms of which 5 ms to minimize.
[2024-05-20 18:34:35] [INFO ] Deduced a trap composed of 100 places in 365 ms of which 4 ms to minimize.
[2024-05-20 18:34:35] [INFO ] Deduced a trap composed of 74 places in 362 ms of which 5 ms to minimize.
[2024-05-20 18:34:36] [INFO ] Deduced a trap composed of 95 places in 350 ms of which 4 ms to minimize.
[2024-05-20 18:34:36] [INFO ] Deduced a trap composed of 92 places in 334 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 19/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 889/1160 variables, 271/312 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1160 variables, 90/402 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1160 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/1160 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1160/1160 variables, and 402 constraints, problems are : Problem set: 0 solved, 18 unsolved in 11786 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 271/271 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 200/219 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 50/269 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 14/34 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/269 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 2/271 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
[2024-05-20 18:34:40] [INFO ] Deduced a trap composed of 72 places in 383 ms of which 4 ms to minimize.
[2024-05-20 18:34:41] [INFO ] Deduced a trap composed of 80 places in 418 ms of which 5 ms to minimize.
[2024-05-20 18:34:41] [INFO ] Deduced a trap composed of 80 places in 370 ms of which 5 ms to minimize.
[2024-05-20 18:34:42] [INFO ] Deduced a trap composed of 90 places in 366 ms of which 5 ms to minimize.
[2024-05-20 18:34:42] [INFO ] Deduced a trap composed of 39 places in 415 ms of which 4 ms to minimize.
[2024-05-20 18:34:43] [INFO ] Deduced a trap composed of 80 places in 485 ms of which 5 ms to minimize.
[2024-05-20 18:34:43] [INFO ] Deduced a trap composed of 123 places in 436 ms of which 4 ms to minimize.
[2024-05-20 18:34:44] [INFO ] Deduced a trap composed of 69 places in 437 ms of which 5 ms to minimize.
[2024-05-20 18:34:44] [INFO ] Deduced a trap composed of 63 places in 426 ms of which 5 ms to minimize.
[2024-05-20 18:34:44] [INFO ] Deduced a trap composed of 67 places in 325 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/271 variables, 10/51 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/271 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 889/1160 variables, 271/322 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1160 variables, 90/412 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1160 variables, 18/430 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1160 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (OVERLAPS) 0/1160 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1160/1160 variables, and 430 constraints, problems are : Problem set: 0 solved, 18 unsolved in 9175 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 271/271 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 29/29 constraints]
After SMT, in 21002ms problems are : Problem set: 0 solved, 18 unsolved
Parikh walk visited 0 properties in 614 ms.
Support contains 19 out of 271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 271/271 places, 889/889 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 268 transition count 832
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 268 transition count 832
Applied a total of 6 rules in 26 ms. Remains 268 /271 variables (removed 3) and now considering 832/889 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 268/271 places, 832/889 transitions.
RANDOM walk for 3876414 steps (8 resets) in 71705 ms. (54 steps per ms) remains 18/18 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2699 ms. (148 steps per ms) remains 17/18 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2654 ms. (150 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2640 ms. (151 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2720 ms. (147 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3215 ms. (124 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2635 ms. (151 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2833 ms. (141 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3074 ms. (130 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2389 ms. (167 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 3129 ms. (127 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2605 ms. (153 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2823 ms. (141 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2800 ms. (142 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2655 ms. (150 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2299 ms. (173 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2595 ms. (154 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400004 steps (8 resets) in 3357 ms. (119 steps per ms) remains 17/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2639 ms. (151 steps per ms) remains 17/17 properties

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Anderson-PT-10"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Anderson-PT-10, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r013-smll-171620124700227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-10.tgz
mv Anderson-PT-10 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;