MCC'2024- Execution of r522-tall-171662353600238

About the Execution of LTSMin+red for RERS2020-PT-pb107

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
9586.804	1800000.00	2757855.00	3600.40	[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.r522-tall-171662353600238.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 ltsminxred
Input is RERS2020-PT-pb107, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-171662353600238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 59M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717222732515

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS2020-PT-pb107
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:18:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-01 06:18:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:18:55] [INFO ] Load time of PNML (sax parser for PT used): 1861 ms
[2024-06-01 06:18:55] [INFO ] Transformed 1382 places.
[2024-06-01 06:18:56] [INFO ] Transformed 104643 transitions.
[2024-06-01 06:18:56] [INFO ] Found NUPN structural information;
[2024-06-01 06:18:56] [INFO ] Parsed PT model containing 1382 places and 104643 transitions and 417030 arcs in 2338 ms.
Ensure Unique test removed 11427 transitions
Reduce redundant transitions removed 11427 transitions.
RANDOM walk for 40000 steps (8 resets) in 6407 ms. (6 steps per ms) remains 895/1382 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 55 ms. (2 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 39 ms. (3 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 40 ms. (3 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 32 ms. (3 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 37 ms. (3 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 895/895 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 895/895 properties
[2024-06-01 06:18:59] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1382 cols
[2024-06-01 06:18:59] [INFO ] Computed 25 invariants in 471 ms
[2024-06-01 06:19:03] [INFO ] State equation strengthened by 3692 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/895 variables, 895/895 constraints. Problems are: Problem set: 0 solved, 895 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 895/64252 variables, and 895 constraints, problems are : Problem set: 0 solved, 895 unsolved in 5097 ms.
Refiners :[Domain max(s): 895/1382 constraints, Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 0/12 constraints, State Equation: 0/1382 constraints, ReadFeed: 0/3692 constraints, PredecessorRefiner: 895/894 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 895 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/895 variables, 895/895 constraints. Problems are: Problem set: 0 solved, 895 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s9 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s16 1)
(s17 1)
(s19 1)
(s20 1)
(s21 1)
(s25 1)
(s26 1)
(s28 1)
(s29 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s39 1)
(s41 1)
(s42 1)
(s46 1)
(s47 1)
(s48 1)
(s50 1)
(s51 1)
(s52 1)
(s54 1)
(s55 1)
(s56 1)
(s59 1)
(s60 1)
(s61 1)
(s64 1)
(s65 1)
(s66 1)
(s71 1)
(s74 1)
(s75 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s85 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s92 1)
(s93 1)
(s94 1)
(s96 1)
(s97 1)
(s99 1)
(s100 1)
(s101 1)
(s103 1)
(s107 1)
(s108 1)
(s110 1)
(s111 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s122 1)
(s125 1)
(s126 1)
(s127 1)
(s130 1)
(s131 1)
(s132 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s143 1)
(s145 1)
(s146 1)
(s148 1)
(s149 1)
(s151 1)
(s153 1)
(s154 1)
(s155 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s170 1)
(s172 1)
(s175 1)
(s176 1)
(s177 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s186 1)
(s189 1)
(s190 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s203 1)
(s204 1)
(s205 1)
(s207 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s220 1)
(s221 1)
(s222 1)
(s224 1)
(s225 1)
(s226 1)
(s230 1)
(s231 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s241 1)
(s244 1)
(s245 1)
(s247 1)
(s248 1)
(s249 1)
(s251 1)
(s257 1)
(s260 1)
(s261 1)
(s263 1)
(s264 1)
(s266 1)
(s267 1)
(s268 1)
(s269 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 895/64252 variables, and 895 constraints, problems are : Problem set: 0 solved, 895 unsolved in 5031 ms.
Refiners :[Domain max(s): 895/1382 constraints, Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 0/12 constraints, State Equation: 0/1382 constraints, ReadFeed: 0/3692 constraints, PredecessorRefiner: 1/894 constraints, Known Traps: 0/0 constraints]
After SMT, in 23127ms problems are : Problem set: 0 solved, 895 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 895 out of 1382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1382/1382 places, 93216/93216 transitions.
Ensure Unique test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 2810 transitions
Reduce isomorphic transitions removed 2810 transitions.
Iterating post reduction 0 with 2822 rules applied. Total rules applied 2822 place count 1370 transition count 90406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 61 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 2826 place count 1368 transition count 90404
Ensure Unique test removed 417 transitions
Reduce isomorphic transitions removed 417 transitions.
Iterating post reduction 1 with 417 rules applied. Total rules applied 3243 place count 1368 transition count 89987
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 3248 place count 1368 transition count 89982
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 3254 place count 1363 transition count 89981
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 3255 place count 1363 transition count 90052
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3257 place count 1362 transition count 90051
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3258 place count 1361 transition count 90050
Applied a total of 3258 rules in 3286 ms. Remains 1361 /1382 variables (removed 21) and now considering 90050/93216 (removed 3166) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3307 ms. Remains : 1361/1382 places, 90050/93216 transitions.
RANDOM walk for 1163031 steps (1 resets) in 120004 ms. (9 steps per ms) remains 869/895 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 868/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 867/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 867/867 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 866/867 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4001 steps (8 resets) in 56 ms. (70 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4002 steps (8 resets) in 63 ms. (62 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 866/866 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 865/866 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 865/865 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 865/865 properties
BEST_FIRST walk for 4002 steps (8 resets) in 63 ms. (62 steps per ms) remains 864/865 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 864/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 863/864 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 863/863 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 862/863 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 862/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 862/862 properties
Interrupted probabilistic random walk after 247920 steps, run timeout after 96003 ms. (steps per millisecond=2 ) properties seen :0 out of 862
Probabilistic random walk after 247920 steps, saw 186596 distinct states, run finished after 96013 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:21:34] [INFO ] Flow matrix only has 62562 transitions (discarded 27488 similar events)
// Phase 1: matrix 62562 rows 1361 cols
[2024-06-01 06:21:34] [INFO ] Computed 13 invariants in 314 ms
[2024-06-01 06:21:36] [INFO ] State equation strengthened by 3696 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 862/862 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/862 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 2 (OVERLAPS) 499/1361 variables, 13/875 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1361 variables, 499/1374 constraints. Problems are: Problem set: 0 solved, 862 unsolved
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(s519 (/ 1.0 734.0))
(s520 (/ 1.0 734.0))
(s521 (/ 1.0 734.0))
(s522 (/ 1.0 734.0))
(s523 (/ 1.0 734.0))
(s524 (/ 1.0 734.0))
(s525 (/ 1.0 734.0))
(s526 0.0)
(s527 0.0)
(s528 0.0)
(s529 (/ 1.0 734.0))
(s530 (/ 697.0 734.0))
(s531 (/ 1.0 734.0))
(s532 (/ 1.0 734.0))
(s533 (/ 1.0 734.0))
(s534 0.0)
(s535 (/ 1.0 734.0))
(s536 (/ 1.0 734.0))
(s537 (/ 1.0 734.0))
(s538 0.0)
(s539 (/ 1.0 734.0))
(s540 (/ 1.0 734.0))
(s541 0.0)
(s542 0.0)
(s543 (/ 1.0 734.0))
(s544 0.0)
(s545 0.0)
(s546 (/ 1.0 734.0))
(s547 (/ 1.0 734.0))
(s548 (/ 1.0 734.0))
(s549 (/ 1.0 734.0))
(s550 0.0)
(s551 0.0)
(s552 (/ 1.0 734.0))
(s553 (/ 1.0 734.0))
(s554 (/ 1.0 734.0))
(s555 (/ 1.0 734.0))
(s556 0.0)
(s557 (/ 1.0 734.0))
(s558 0.0)
(s559 (/ 1.0 734.0))
(s560 (/ 1.0 734.0))
(s561 (/ 1.0 734.0))
(s562 0.0)
(s563 (/ 1.0 734.0))
(s564 (/ 1.0 734.0))
(s565 0.0)
(s566 (/ 1.0 734.0))
(s567 (/ 1.0 734.0))
(s568 (/ 1.0 734.0))
(s569 (/ 1.0 734.0))
(s570 (/ 1.0 734.0))
(s571 (/ 1.0 734.0))
(s572 (/ 1.0 734.0))
(s573 (/ 1.0 734.0))
(s574 (/ 1.0 734.0))
(s575 0.0)
(s576 0.0)
(s577 (/ 1.0 734.0))
(s578 0.0)
(s579 0.0)
(s580 (/ 1.0 734.0))
(s581 (/ 1.0 734.0))
(s582 (/ 1.0 734.0))
(s583 0.0)
(s584 0.0)
(s585 (/ 1.0 734.0))
(s586 (/ 1.0 734.0))
(s587 0.0)
(s588 (/ 1.0 734.0))
(s589 (/ 1.0 734.0))
(s590 (/ 1.0 734.0))
(s591 0.0)
(s592 (/ 1.0 734.0))
(s593 0.0)
(s594 (/ 1.0 734.0))
(s595 0.0)
(s596 (/ 1.0 734.0))
(s597 (/ 1.0 734.0))
(s598 0.0)
(s599 (/ 1.0 734.0))
(s600 (/ 733.0 734.0))
(s601 (/ 1.0 734.0))
(s602 0.0)
(s603 (/ 1.0 734.0))
(s604 (/ 1.0 734.0))
(s605 0.0)
(s606 (/ 1.0 734.0))
(s607 0.0)
(s608 0.0)
(s609 0.0)
(s610 0.0)
(s611 0.0)
(s612 (/ 1.0 734.0))
(s613 (/ 1.0 734.0))
(s614 (/ 1.0 734.0))
(s615 (/ 1.0 734.0))
(s616 0.0)
(s617 0.0)
(s618 0.0)
(s619 (/ 1.0 734.0))
(s620 (/ 1.0 734.0))
(s621 0.0)
(s622 (/ 1.0 734.0))
(s623 (/ 1.0 734.0))
(s624 (/ 1.0 734.0))
(s625 (/ 1.0 734.0))
(s626 (/ 1.0 734.0))
(s627 (/ 1.0 734.0))
(s628 (/ 1.0 734.0))
(s629 (/ 1.0 734.0))
(s630 (/ 1.0 734.0))
(s631 (/ 1.0 734.0))
(s632 (/ 1.0 734.0))
(s633 0.0)
(s634 (/ 1.0 734.0))
(s635 (/ 1.0 734.0))
(s636 0.0)
(s637 0.0)
(s638 0.0)
(s639 (/ 1.0 734.0))
(s640 (/ 1.0 734.0))
(s641 (/ 1.0 734.0))
(s642 (/ 1.0 734.0))
(s643 0.0)
(s644 (/ 1.0 734.0))
(s645 (/ 1.0 734.0))
(s646 (/ 1.0 734.0))
(s647 (/ 1.0 734.0))
(s648 (/ 1.0 734.0))
(s649 (/ 1.0 734.0))
(s650 0.0)
(s651 (/ 1.0 734.0))
(s652 (/ 1.0 734.0))
(s653 0.0)
(s654 (/ 1.0 734.0))
(s655 (/ 1.0 734.0))
(s656 0.0)
(s657 (/ 1.0 734.0))
(s658 (/ 1.0 734.0))
(s659 (/ 1.0 734.0))
(s660 (/ 1.0 734.0))
(s661 (/ 1.0 734.0))
(s662 (/ 1.0 734.0))
(s663 (/ 1.0 734.0))
(s664 0.0)
(s665 (/ 1.0 734.0))
(s666 (/ 1.0 734.0))
(s667 (/ 1.0 734.0))
(s668 (/ 1.0 734.0))
(s669 (/ 1.0 734.0))
(s670 (/ 1.0 734.0))
(s671 (/ 1.0 734.0))
(s672 (/ 1.0 734.0))
(s673 (/ 1.0 734.0))
(s674 (/ 1.0 734.0))
(s675 (/ 1.0 734.0))
(s676 (/ 1.0 734.0))
(s677 (/ 1.0 734.0))
(s678 (/ 1.0 734.0))
(s679 (/ 1.0 734.0))
(s680 (/ 1.0 734.0))
(s681 (/ 1.0 734.0))
(s682 0.0)
(s683 0.0)
(s684 0.0)
(s685 0.0)
(s686 (/ 1.0 734.0))
(s687 (/ 1.0 734.0))
(s688 0.0)
(s689 0.0)
(s690 (/ 1.0 734.0))
(s691 (/ 1.0 734.0))
(s692 (/ 1.0 734.0))
(s693 (/ 1.0 734.0))
(s694 (/ 1.0 734.0))
(s695 0.0)
(s696 (/ 1.0 734.0))
(s697 0.0)
(s698 0.0)
(s699 0.0)
(s700 (/ 1.0 734.0))
(s701 (/ 1.0 734.0))
(s702 (/ 1.0 734.0))
(s703 (/ 1.0 734.0))
(s704 (/ 1.0 734.0))
(s705 (/ 1.0 734.0))
(s706 (/ 1.0 734.0))
(s707 (/ 1.0 734.0))
(s708 (/ 1.0 734.0))
(s709 (/ 1.0 734.0))
(s710 (/ 1.0 734.0))
(s711 (/ 1.0 734.0))
(s712 0.0)
(s713 (/ 1.0 734.0))
(s714 0.0)
(s715 0.0)
(s716 (/ 1.0 734.0))
(s717 (/ 1.0 734.0))
(s718 (/ 1.0 734.0))
(s719 (/ 1.0 734.0))
(s720 (/ 1.0 734.0))
(s721 (/ 1.0 734.0))
(s722 (/ 1.0 734.0))
(s723 (/ 1.0 734.0))
(s724 (/ 1.0 734.0))
(s725 0.0)
(s726 (/ 1.0 734.0))
(s727 (/ 1.0 734.0))
(s728 (/ 1.0 734.0))
(s729 (/ 1.0 734.0))
(s730 (/ 1.0 734.0))
(s731 (/ 1.0 734.0))
(s732 (/ 1.0 734.0))
(s733 0.0)
(s734 0.0)
(s735 (/ 1.0 734.0))
(s736 (/ 1.0 734.0))
(s737 (/ 1.0 734.0))
(s738 (/ 1.0 734.0))
(s739 0.0)
(s740 0.0)
(s741 0.0)
(s742 (/ 1.0 734.0))
(s743 0.0)
(s744 (/ 1.0 734.0))
(s745 0.0)
(s746 (/ 1.0 734.0))
(s747 (/ 1.0 734.0))
(s748 (/ 1.0 734.0))
(s749 (/ 1.0 734.0))
(s750 (/ 1.0 734.0))
(s751 0.0)
(s752 (/ 1.0 734.0))
(s753 (/ 1.0 734.0))
(s754 (/ 1.0 734.0))
(s755 (/ 1.0 734.0))
(s756 (/ 1.0 734.0))
(s757 0.0)
(s758 0.0)
(s759 (/ 1.0 734.0))
(s760 0.0)
(s761 (/ 1.0 734.0))
(s762 (/ 1.0 734.0))
(s763 0.0)
(s764 0.0)
(s765 0.0)
(s766 (/ 1.0 734.0))
(s767 0.0)
(s768 (/ 1.0 734.0))
(s769 (/ 1.0 734.0))
(s770 (/ 1.0 734.0))
(s771 (/ 1.0 734.0))
(s772 (/ 1.0 734.0))
(s773 (/ 1.0 734.0))
(s774 (/ 1.0 734.0))
(s775 (/ 1.0 734.0))
(s776 (/ 1.0 734.0))
(s777 (/ 1.0 734.0))
(s778 (/ 1.0 734.0))
(s779 (/ 1.0 734.0))
(s780 (/ 1.0 734.0))
(s781 (/ 1.0 734.0))
(s782 0.0)
(s783 0.0)
(s784 0.0)
(s785 0.0)
(s786 (/ 1.0 734.0))
(s787 (/ 1.0 734.0))
(s788 0.0)
(s789 (/ 1.0 734.0))
(s790 0.0)
(s791 (/ 1.0 734.0))
(s792 (/ 1.0 734.0))
(s793 (/ 1.0 734.0))
(s794 (/ 1.0 734.0))
(s795 0.0)
(s796 (/ 1.0 734.0))
(s797 (/ 1.0 734.0))
(s798 (/ 1.0 734.0))
(s799 (/ 1.0 734.0))
(s800 (/ 1.0 734.0))
(s801 0.0)
(s802 0.0)
(s803 0.0)
(s804 (/ 1.0 734.0))
(s805 0.0)
(s806 (/ 1.0 734.0))
(s807 0.0)
(s808 0.0)
(s809 (/ 1.0 734.0))
(s810 (/ 1.0 734.0))
(s811 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1361/63923 variables, and 1374 constraints, problems are : Problem set: 0 solved, 862 unsolved in 45028 ms.
Refiners :[Domain max(s): 1361/1361 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 0/1361 constraints, ReadFeed: 0/3696 constraints, PredecessorRefiner: 862/861 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 862 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 862/862 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/862 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 2 (OVERLAPS) 499/1361 variables, 13/875 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1361 variables, 499/1374 constraints. Problems are: Problem set: 0 solved, 862 unsolved
[2024-06-01 06:22:50] [INFO ] Deduced a trap composed of 57 places in 7337 ms of which 69 ms to minimize.
[2024-06-01 06:22:57] [INFO ] Deduced a trap composed of 65 places in 7234 ms of which 9 ms to minimize.
[2024-06-01 06:23:04] [INFO ] Deduced a trap composed of 69 places in 7081 ms of which 8 ms to minimize.
[2024-06-01 06:23:12] [INFO ] Deduced a trap composed of 84 places in 7326 ms of which 8 ms to minimize.
[2024-06-01 06:23:20] [INFO ] Deduced a trap composed of 160 places in 8276 ms of which 8 ms to minimize.
SMT process timed out in 105992ms, After SMT, problems are : Problem set: 0 solved, 862 unsolved
Fused 862 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 862 out of 1361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1361/1361 places, 90050/90050 transitions.
Applied a total of 0 rules in 432 ms. Remains 1361 /1361 variables (removed 0) and now considering 90050/90050 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 433 ms. Remains : 1361/1361 places, 90050/90050 transitions.
RANDOM walk for 1199249 steps (1 resets) in 120004 ms. (9 steps per ms) remains 843/862 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4002 steps (8 resets) in 85 ms. (46 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 117 ms. (33 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4002 steps (8 resets) in 101 ms. (39 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4001 steps (8 resets) in 85 ms. (46 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 113 ms. (35 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4002 steps (8 resets) in 100 ms. (39 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 843/843 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 843/843 properties
Interrupted probabilistic random walk after 194488 steps, run timeout after 93002 ms. (steps per millisecond=2 ) properties seen :0 out of 843
Probabilistic random walk after 194488 steps, saw 147877 distinct states, run finished after 93004 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:25:25] [INFO ] Flow matrix only has 62562 transitions (discarded 27488 similar events)
[2024-06-01 06:25:25] [INFO ] Invariant cache hit.
[2024-06-01 06:25:27] [INFO ] State equation strengthened by 3696 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/843 variables, 843/843 constraints. Problems are: Problem set: 0 solved, 843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/843 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 843 unsolved
At refinement iteration 2 (OVERLAPS) 518/1361 variables, 13/856 constraints. Problems are: Problem set: 0 solved, 843 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1361 variables, 518/1374 constraints. Problems are: Problem set: 0 solved, 843 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1361 variables, 0/1374 constraints. Problems are: Problem set: 0 solved, 843 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 63923/63923 variables, and 2735 constraints, problems are : Problem set: 0 solved, 843 unsolved in 75042 ms.
Refiners :[Domain max(s): 1361/1361 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 1361/1361 constraints, ReadFeed: 0/3696 constraints, PredecessorRefiner: 843/842 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 843 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/843 variables, 843/843 constraints. Problems are: Problem set: 0 solved, 843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/843 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 843 unsolved
At refinement iteration 2 (OVERLAPS) 518/1361 variables, 13/856 constraints. Problems are: Problem set: 0 solved, 843 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1361 variables, 518/1374 constraints. Problems are: Problem set: 0 solved, 843 unsolved
[2024-06-01 06:27:11] [INFO ] Deduced a trap composed of 57 places in 7511 ms of which 9 ms to minimize.
[2024-06-01 06:27:19] [INFO ] Deduced a trap composed of 65 places in 7285 ms of which 8 ms to minimize.
[2024-06-01 06:27:26] [INFO ] Deduced a trap composed of 69 places in 7634 ms of which 9 ms to minimize.
[2024-06-01 06:27:34] [INFO ] Deduced a trap composed of 40 places in 8022 ms of which 9 ms to minimize.
[2024-06-01 06:27:42] [INFO ] Deduced a trap composed of 236 places in 7862 ms of which 9 ms to minimize.
[2024-06-01 06:27:49] [INFO ] Deduced a trap composed of 209 places in 6784 ms of which 8 ms to minimize.
[2024-06-01 06:27:56] [INFO ] Deduced a trap composed of 15 places in 6813 ms of which 9 ms to minimize.
[2024-06-01 06:28:03] [INFO ] Deduced a trap composed of 126 places in 6576 ms of which 7 ms to minimize.
[2024-06-01 06:28:09] [INFO ] Deduced a trap composed of 84 places in 6146 ms of which 7 ms to minimize.
SMT process timed out in 163851ms, After SMT, problems are : Problem set: 0 solved, 843 unsolved
Fused 843 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 843 out of 1361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1361/1361 places, 90050/90050 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 39 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1360 transition count 90049
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 1360 transition count 90047
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 41 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 1359 transition count 90046
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 30 place count 1359 transition count 90022
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 1359 transition count 90049
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 1358 transition count 90048
Applied a total of 33 rules in 1660 ms. Remains 1358 /1361 variables (removed 3) and now considering 90048/90050 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1660 ms. Remains : 1358/1361 places, 90048/90050 transitions.
RANDOM walk for 1187031 steps (3 resets) in 120004 ms. (9 steps per ms) remains 832/843 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4002 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4001 steps (8 resets) in 65 ms. (60 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 832/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 832/832 properties
Interrupted probabilistic random walk after 197207 steps, run timeout after 90002 ms. (steps per millisecond=2 ) properties seen :0 out of 832
Probabilistic random walk after 197207 steps, saw 149122 distinct states, run finished after 90004 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:30:12] [INFO ] Flow matrix only has 62546 transitions (discarded 27502 similar events)
// Phase 1: matrix 62546 rows 1358 cols
[2024-06-01 06:30:12] [INFO ] Computed 13 invariants in 272 ms
[2024-06-01 06:30:14] [INFO ] State equation strengthened by 3694 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 832/832 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/832 variables, 0/832 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 2 (OVERLAPS) 526/1358 variables, 13/845 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1358 variables, 526/1371 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1358 variables, 0/1371 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 5 (OVERLAPS) 62546/63904 variables, 1358/2729 constraints. Problems are: Problem set: 0 solved, 832 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
SMT process timed out in 102124ms, After SMT, problems are : Problem set: 0 solved, 832 unsolved
Fused 832 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 832 out of 1358 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1358/1358 places, 90048/90048 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 45 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1357 transition count 90047
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1357 transition count 90071
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 1356 transition count 90071
Applied a total of 4 rules in 1244 ms. Remains 1356 /1358 variables (removed 2) and now considering 90071/90048 (removed -23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1244 ms. Remains : 1356/1358 places, 90071/90048 transitions.
RANDOM walk for 709406 steps (0 resets) in 120004 ms. (5 steps per ms) remains 829/832 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4002 steps (8 resets) in 75 ms. (52 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4002 steps (8 resets) in 87 ms. (45 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4001 steps (8 resets) in 84 ms. (47 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4002 steps (8 resets) in 118 ms. (33 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 829/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 829/829 properties
Interrupted probabilistic random walk after 219139 steps, run timeout after 93002 ms. (steps per millisecond=2 ) properties seen :0 out of 829
Probabilistic random walk after 219139 steps, saw 164676 distinct states, run finished after 93003 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:33:59] [INFO ] Flow matrix only has 62569 transitions (discarded 27502 similar events)
// Phase 1: matrix 62569 rows 1356 cols
[2024-06-01 06:34:00] [INFO ] Computed 13 invariants in 252 ms
[2024-06-01 06:34:02] [INFO ] State equation strengthened by 3696 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/829 variables, 829/829 constraints. Problems are: Problem set: 0 solved, 829 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/829 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 829 unsolved
At refinement iteration 2 (OVERLAPS) 527/1356 variables, 13/842 constraints. Problems are: Problem set: 0 solved, 829 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1356 variables, 527/1369 constraints. Problems are: Problem set: 0 solved, 829 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1356 variables, 0/1369 constraints. Problems are: Problem set: 0 solved, 829 unsolved
At refinement iteration 5 (OVERLAPS) 62569/63925 variables, 1356/2725 constraints. Problems are: Problem set: 0 solved, 829 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
SMT process timed out in 116233ms, After SMT, problems are : Problem set: 0 solved, 829 unsolved
Fused 829 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 829 out of 1356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1356/1356 places, 90071/90071 transitions.
Applied a total of 0 rules in 409 ms. Remains 1356 /1356 variables (removed 0) and now considering 90071/90071 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 409 ms. Remains : 1356/1356 places, 90071/90071 transitions.
RANDOM walk for 705384 steps (4 resets) in 120004 ms. (5 steps per ms) remains 817/829 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4002 steps (8 resets) in 97 ms. (40 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4002 steps (8 resets) in 103 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 817/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 817/817 properties
Interrupted probabilistic random walk after 216296 steps, run timeout after 93005 ms. (steps per millisecond=2 ) properties seen :0 out of 817
Probabilistic random walk after 216296 steps, saw 162549 distinct states, run finished after 93006 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:38:01] [INFO ] Flow matrix only has 62569 transitions (discarded 27502 similar events)
[2024-06-01 06:38:01] [INFO ] Invariant cache hit.
[2024-06-01 06:38:03] [INFO ] State equation strengthened by 3696 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 817/817 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/817 variables, 0/817 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 2 (OVERLAPS) 539/1356 variables, 13/830 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1356 variables, 539/1369 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1356 variables, 0/1369 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 5 (OVERLAPS) 62569/63925 variables, 1356/2725 constraints. Problems are: Problem set: 0 solved, 817 unsolved
SMT process timed out in 131354ms, After SMT, problems are : Problem set: 0 solved, 817 unsolved
Fused 817 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 817 out of 1356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1356/1356 places, 90071/90071 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1356 transition count 90101
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 1355 transition count 90090
Applied a total of 13 rules in 856 ms. Remains 1355 /1356 variables (removed 1) and now considering 90090/90071 (removed -19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 856 ms. Remains : 1355/1356 places, 90090/90071 transitions.
RANDOM walk for 653907 steps (3 resets) in 120006 ms. (5 steps per ms) remains 812/817 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 124 ms. (32 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 113 ms. (35 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 812/812 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 812/812 properties
Interrupted probabilistic random walk after 247528 steps, run timeout after 93001 ms. (steps per millisecond=2 ) properties seen :0 out of 812
Probabilistic random walk after 247528 steps, saw 185687 distinct states, run finished after 93002 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:42:18] [INFO ] Flow matrix only has 62588 transitions (discarded 27502 similar events)
// Phase 1: matrix 62588 rows 1355 cols
[2024-06-01 06:42:18] [INFO ] Computed 13 invariants in 254 ms
[2024-06-01 06:42:20] [INFO ] State equation strengthened by 3697 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/812 variables, 812/812 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/812 variables, 0/812 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 2 (OVERLAPS) 543/1355 variables, 13/825 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1355 variables, 543/1368 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1355 variables, 0/1368 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 5 (OVERLAPS) 62588/63943 variables, 1355/2723 constraints. Problems are: Problem set: 0 solved, 812 unsolved
SMT process timed out in 146011ms, After SMT, problems are : Problem set: 0 solved, 812 unsolved
Fused 812 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 812 out of 1355 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1355/1355 places, 90090/90090 transitions.
Applied a total of 0 rules in 385 ms. Remains 1355 /1355 variables (removed 0) and now considering 90090/90090 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 385 ms. Remains : 1355/1355 places, 90090/90090 transitions.
RANDOM walk for 617377 steps (4 resets) in 120004 ms. (5 steps per ms) remains 801/812 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4002 steps (8 resets) in 66 ms. (59 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 801/801 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 801/801 properties
Interrupted probabilistic random walk after 261160 steps, run timeout after 93001 ms. (steps per millisecond=2 ) properties seen :0 out of 801
Probabilistic random walk after 261160 steps, saw 195273 distinct states, run finished after 93002 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 06:46:49] [INFO ] Flow matrix only has 62588 transitions (discarded 27502 similar events)
[2024-06-01 06:46:49] [INFO ] Invariant cache hit.
[2024-06-01 06:46:50] [INFO ] State equation strengthened by 3697 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/801 variables, 801/801 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/801 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 554/1355 variables, 13/814 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1355 variables, 554/1368 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1355 variables, 0/1368 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 5 (OVERLAPS) 62588/63943 variables, 1355/2723 constraints. Problems are: Problem set: 0 solved, 801 unsolved

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb107"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RERS2020-PT-pb107, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r522-tall-171662353600238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb107.tgz
mv RERS2020-PT-pb107 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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