MCC'2024- Execution of r430-smll-171690580700107

About the Execution of GreatSPN+red for TokenRing-PT-015

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
10416.552	1800000.00	2342974.00	5143.40	[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.r430-smll-171690580700107.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is TokenRing-PT-015, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r430-smll-171690580700107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 219K Apr 11 19:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 11 19:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Apr 11 19:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.2M Apr 11 19:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 117K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 412K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.2M Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 595K Apr 11 20:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.0M Apr 11 20:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2M Apr 11 19:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16M Apr 11 19:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 28K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 71K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716984372564

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=TokenRing-PT-015
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 12:06:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-29 12:06:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 12:06:15] [INFO ] Load time of PNML (sax parser for PT used): 670 ms
[2024-05-29 12:06:15] [INFO ] Transformed 256 places.
[2024-05-29 12:06:16] [INFO ] Transformed 3616 transitions.
[2024-05-29 12:06:16] [INFO ] Found NUPN structural information;
[2024-05-29 12:06:16] [INFO ] Parsed PT model containing 256 places and 3616 transitions and 14464 arcs in 963 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 114 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2024-05-29 12:06:16] [INFO ] Computed 16 invariants in 75 ms
[2024-05-29 12:06:17] [INFO ] Implicit Places using invariants in 1370 ms returned []
[2024-05-29 12:06:17] [INFO ] Invariant cache hit.
[2024-05-29 12:06:18] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2024-05-29 12:06:27] [INFO ] Implicit Places using invariants and state equation in 9569 ms returned []
Implicit Place search using SMT with State Equation took 11001 ms to find 0 implicit places.
Running 3601 sub problems to find dead transitions.
[2024-05-29 12:06:27] [INFO ] Invariant cache hit.
[2024-05-29 12:06:27] [INFO ] State equation strengthened by 3390 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 3601 unsolved
SMT process timed out in 36164ms, After SMT, problems are : Problem set: 0 solved, 3601 unsolved
Search for dead transitions found 0 dead transitions in 36262ms
Finished structural reductions in LIVENESS mode , in 1 iterations and 47454 ms. Remains : 256/256 places, 3616/3616 transitions.
Initial state reduction rules removed 15 formulas.
RANDOM walk for 40000 steps (8 resets) in 20270 ms. (1 steps per ms) remains 3090/3601 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 25 ms. (4 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3090/3090 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3090/3090 properties
[2024-05-29 12:07:09] [INFO ] Invariant cache hit.
[2024-05-29 12:07:09] [INFO ] State equation strengthened by 3390 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 3090 unsolved
SMT process timed out in 9538ms, After SMT, problems are : Problem set: 0 solved, 3090 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 189 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 256/256 places, 3616/3616 transitions.
RANDOM walk for 478629 steps (0 resets) in 120004 ms. (3 steps per ms) remains 3039/3090 properties
BEST_FIRST walk for 4000 steps (8 resets) in 354 ms. (11 steps per ms) remains 2969/3039 properties
BEST_FIRST walk for 4000 steps (8 resets) in 315 ms. (12 steps per ms) remains 2910/2969 properties
BEST_FIRST walk for 4000 steps (8 resets) in 255 ms. (15 steps per ms) remains 2882/2910 properties
BEST_FIRST walk for 4000 steps (8 resets) in 397 ms. (10 steps per ms) remains 2862/2882 properties
BEST_FIRST walk for 4000 steps (8 resets) in 454 ms. (8 steps per ms) remains 2843/2862 properties
BEST_FIRST walk for 4000 steps (8 resets) in 375 ms. (10 steps per ms) remains 2817/2843 properties
BEST_FIRST walk for 4000 steps (8 resets) in 344 ms. (11 steps per ms) remains 2803/2817 properties
BEST_FIRST walk for 4001 steps (8 resets) in 353 ms. (11 steps per ms) remains 2783/2803 properties
BEST_FIRST walk for 4000 steps (8 resets) in 400 ms. (9 steps per ms) remains 2778/2783 properties
BEST_FIRST walk for 4001 steps (8 resets) in 333 ms. (11 steps per ms) remains 2771/2778 properties
BEST_FIRST walk for 4000 steps (8 resets) in 333 ms. (11 steps per ms) remains 2767/2771 properties
BEST_FIRST walk for 4000 steps (8 resets) in 425 ms. (9 steps per ms) remains 2755/2767 properties
BEST_FIRST walk for 4000 steps (8 resets) in 396 ms. (10 steps per ms) remains 2754/2755 properties
BEST_FIRST walk for 4000 steps (8 resets) in 288 ms. (13 steps per ms) remains 2753/2754 properties
BEST_FIRST walk for 4000 steps (8 resets) in 335 ms. (11 steps per ms) remains 2748/2753 properties
BEST_FIRST walk for 4001 steps (8 resets) in 233 ms. (17 steps per ms) remains 2748/2748 properties
BEST_FIRST walk for 4001 steps (8 resets) in 280 ms. (14 steps per ms) remains 2745/2748 properties
BEST_FIRST walk for 4000 steps (8 resets) in 412 ms. (9 steps per ms) remains 2744/2745 properties
BEST_FIRST walk for 4000 steps (8 resets) in 386 ms. (10 steps per ms) remains 2743/2744 properties
BEST_FIRST walk for 4000 steps (8 resets) in 426 ms. (9 steps per ms) remains 2736/2743 properties
BEST_FIRST walk for 4000 steps (8 resets) in 514 ms. (7 steps per ms) remains 2736/2736 properties
BEST_FIRST walk for 4000 steps (8 resets) in 266 ms. (14 steps per ms) remains 2731/2736 properties
BEST_FIRST walk for 4000 steps (8 resets) in 329 ms. (12 steps per ms) remains 2729/2731 properties
BEST_FIRST walk for 4001 steps (8 resets) in 219 ms. (18 steps per ms) remains 2728/2729 properties
BEST_FIRST walk for 4002 steps (8 resets) in 201 ms. (19 steps per ms) remains 2727/2728 properties
BEST_FIRST walk for 4000 steps (8 resets) in 285 ms. (13 steps per ms) remains 2726/2727 properties
BEST_FIRST walk for 4000 steps (8 resets) in 293 ms. (13 steps per ms) remains 2725/2726 properties
BEST_FIRST walk for 4000 steps (8 resets) in 337 ms. (11 steps per ms) remains 2724/2725 properties
BEST_FIRST walk for 4000 steps (8 resets) in 365 ms. (10 steps per ms) remains 2724/2724 properties
BEST_FIRST walk for 4000 steps (8 resets) in 328 ms. (12 steps per ms) remains 2723/2724 properties
BEST_FIRST walk for 4000 steps (8 resets) in 519 ms. (7 steps per ms) remains 2723/2723 properties
BEST_FIRST walk for 4000 steps (8 resets) in 253 ms. (15 steps per ms) remains 2723/2723 properties
BEST_FIRST walk for 4002 steps (8 resets) in 223 ms. (17 steps per ms) remains 2718/2723 properties
BEST_FIRST walk for 4000 steps (8 resets) in 326 ms. (12 steps per ms) remains 2718/2718 properties
BEST_FIRST walk for 4000 steps (8 resets) in 313 ms. (12 steps per ms) remains 2718/2718 properties
BEST_FIRST walk for 4000 steps (8 resets) in 253 ms. (15 steps per ms) remains 2718/2718 properties
BEST_FIRST walk for 4000 steps (8 resets) in 288 ms. (13 steps per ms) remains 2718/2718 properties
BEST_FIRST walk for 4000 steps (8 resets) in 237 ms. (16 steps per ms) remains 2717/2718 properties
BEST_FIRST walk for 4000 steps (8 resets) in 290 ms. (13 steps per ms) remains 2717/2717 properties
BEST_FIRST walk for 4000 steps (8 resets) in 270 ms. (14 steps per ms) remains 2714/2717 properties
BEST_FIRST walk for 4000 steps (8 resets) in 218 ms. (18 steps per ms) remains 2713/2714 properties
BEST_FIRST walk for 4000 steps (8 resets) in 242 ms. (16 steps per ms) remains 2713/2713 properties
BEST_FIRST walk for 4001 steps (8 resets) in 263 ms. (15 steps per ms) remains 2713/2713 properties
BEST_FIRST walk for 4000 steps (8 resets) in 235 ms. (16 steps per ms) remains 2709/2713 properties
BEST_FIRST walk for 4000 steps (8 resets) in 272 ms. (14 steps per ms) remains 2709/2709 properties
BEST_FIRST walk for 4001 steps (8 resets) in 247 ms. (16 steps per ms) remains 2709/2709 properties
BEST_FIRST walk for 4001 steps (8 resets) in 241 ms. (16 steps per ms) remains 2709/2709 properties
BEST_FIRST walk for 4000 steps (8 resets) in 308 ms. (12 steps per ms) remains 2709/2709 properties
BEST_FIRST walk for 4000 steps (8 resets) in 310 ms. (12 steps per ms) remains 2709/2709 properties
BEST_FIRST walk for 4000 steps (8 resets) in 280 ms. (14 steps per ms) remains 2709/2709 properties
BEST_FIRST walk for 4000 steps (8 resets) in 297 ms. (13 steps per ms) remains 2709/2709 properties
BEST_FIRST walk for 4000 steps (8 resets) in 244 ms. (16 steps per ms) remains 2707/2709 properties
BEST_FIRST walk for 4000 steps (8 resets) in 280 ms. (14 steps per ms) remains 2707/2707 properties
BEST_FIRST walk for 4001 steps (8 resets) in 250 ms. (15 steps per ms) remains 2707/2707 properties
BEST_FIRST walk for 4000 steps (8 resets) in 242 ms. (16 steps per ms) remains 2707/2707 properties
BEST_FIRST walk for 4001 steps (8 resets) in 230 ms. (17 steps per ms) remains 2707/2707 properties
BEST_FIRST walk for 4000 steps (8 resets) in 251 ms. (15 steps per ms) remains 2707/2707 properties
BEST_FIRST walk for 4000 steps (8 resets) in 279 ms. (14 steps per ms) remains 2706/2707 properties
BEST_FIRST walk for 4001 steps (8 resets) in 293 ms. (13 steps per ms) remains 2706/2706 properties
BEST_FIRST walk for 4000 steps (8 resets) in 345 ms. (11 steps per ms) remains 2705/2706 properties
BEST_FIRST walk for 4000 steps (8 resets) in 279 ms. (14 steps per ms) remains 2704/2705 properties
BEST_FIRST walk for 4000 steps (8 resets) in 263 ms. (15 steps per ms) remains 2704/2704 properties
BEST_FIRST walk for 4000 steps (8 resets) in 239 ms. (16 steps per ms) remains 2704/2704 properties
BEST_FIRST walk for 4001 steps (8 resets) in 266 ms. (14 steps per ms) remains 2704/2704 properties
BEST_FIRST walk for 4000 steps (8 resets) in 262 ms. (15 steps per ms) remains 2703/2704 properties
BEST_FIRST walk for 4000 steps (8 resets) in 275 ms. (14 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 308 ms. (12 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 261 ms. (15 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4002 steps (8 resets) in 266 ms. (14 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 229 ms. (17 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4001 steps (8 resets) in 237 ms. (16 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 335 ms. (11 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 224 ms. (17 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 242 ms. (16 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 245 ms. (16 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4001 steps (8 resets) in 240 ms. (16 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 287 ms. (13 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4001 steps (8 resets) in 247 ms. (16 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 246 ms. (16 steps per ms) remains 2703/2703 properties
BEST_FIRST walk for 4000 steps (8 resets) in 293 ms. (13 steps per ms) remains 2700/2703 properties
BEST_FIRST walk for 4001 steps (8 resets) in 236 ms. (16 steps per ms) remains 2700/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 247 ms. (16 steps per ms) remains 2700/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 246 ms. (16 steps per ms) remains 2700/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 304 ms. (13 steps per ms) remains 2700/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 243 ms. (16 steps per ms) remains 2700/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 242 ms. (16 steps per ms) remains 2700/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 255 ms. (15 steps per ms) remains 2700/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 292 ms. (13 steps per ms) remains 2695/2700 properties
BEST_FIRST walk for 4000 steps (8 resets) in 222 ms. (17 steps per ms) remains 2695/2695 properties
BEST_FIRST walk for 4001 steps (8 resets) in 245 ms. (16 steps per ms) remains 2695/2695 properties
BEST_FIRST walk for 4000 steps (8 resets) in 282 ms. (14 steps per ms) remains 2695/2695 properties
BEST_FIRST walk for 4000 steps (8 resets) in 265 ms. (15 steps per ms) remains 2695/2695 properties
BEST_FIRST walk for 4000 steps (8 resets) in 229 ms. (17 steps per ms) remains 2694/2695 properties
BEST_FIRST walk for 4000 steps (8 resets) in 233 ms. (17 steps per ms) remains 2693/2694 properties
BEST_FIRST walk for 4000 steps (8 resets) in 235 ms. (16 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4001 steps (8 resets) in 255 ms. (15 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 277 ms. (14 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4002 steps (8 resets) in 217 ms. (18 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 266 ms. (14 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 280 ms. (14 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 211 ms. (18 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 228 ms. (17 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 295 ms. (13 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 328 ms. (12 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 307 ms. (12 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 235 ms. (16 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 298 ms. (13 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 261 ms. (15 steps per ms) remains 2693/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 275 ms. (14 steps per ms) remains 2688/2693 properties
BEST_FIRST walk for 4000 steps (8 resets) in 220 ms. (18 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 261 ms. (15 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 239 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4001 steps (8 resets) in 229 ms. (17 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 244 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 291 ms. (13 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 252 ms. (15 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 247 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 261 ms. (15 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 331 ms. (12 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 297 ms. (13 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 240 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 308 ms. (12 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 291 ms. (13 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4001 steps (8 resets) in 210 ms. (18 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 340 ms. (11 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 235 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 291 ms. (13 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 304 ms. (13 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 272 ms. (14 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4001 steps (8 resets) in 237 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 220 ms. (18 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4001 steps (8 resets) in 266 ms. (14 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 305 ms. (13 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 239 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 279 ms. (14 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 247 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 235 ms. (16 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 269 ms. (14 steps per ms) remains 2688/2688 properties
BEST_FIRST walk for 4001 steps (8 resets) in 248 ms. (16 steps per ms) remains 2687/2688 properties
BEST_FIRST walk for 4000 steps (8 resets) in 293 ms. (13 steps per ms) remains 2687/2687 properties
BEST_FIRST walk for 4001 steps (8 resets) in 234 ms. (17 steps per ms) remains 2687/2687 properties
BEST_FIRST walk for 4000 steps (8 resets) in 217 ms. (18 steps per ms) remains 2687/2687 properties
BEST_FIRST walk for 4000 steps (8 resets) in 280 ms. (14 steps per ms) remains 2687/2687 properties
BEST_FIRST walk for 4000 steps (8 resets) in 212 ms. (18 steps per ms) remains 2686/2687 properties
BEST_FIRST walk for 4000 steps (8 resets) in 301 ms. (13 steps per ms) remains 2686/2686 properties
BEST_FIRST walk for 4001 steps (8 resets) in 270 ms. (14 steps per ms) remains 2686/2686 properties
BEST_FIRST walk for 4000 steps (8 resets) in 298 ms. (13 steps per ms) remains 2686/2686 properties
BEST_FIRST walk for 4000 steps (8 resets) in 236 ms. (16 steps per ms) remains 2686/2686 properties
BEST_FIRST walk for 4000 steps (8 resets) in 227 ms. (17 steps per ms) remains 2685/2686 properties
BEST_FIRST walk for 4000 steps (8 resets) in 272 ms. (14 steps per ms) remains 2685/2685 properties
BEST_FIRST walk for 4000 steps (8 resets) in 298 ms. (13 steps per ms) remains 2685/2685 properties
BEST_FIRST walk for 4000 steps (8 resets) in 232 ms. (17 steps per ms) remains 2685/2685 properties
BEST_FIRST walk for 4000 steps (8 resets) in 352 ms. (11 steps per ms) remains 2685/2685 properties
BEST_FIRST walk for 4001 steps (8 resets) in 236 ms. (16 steps per ms) remains 2685/2685 properties
BEST_FIRST walk for 4000 steps (8 resets) in 232 ms. (17 steps per ms) remains 2684/2685 properties
BEST_FIRST walk for 4000 steps (8 resets) in 236 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 295 ms. (13 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 263 ms. (15 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 279 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 243 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 233 ms. (17 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4001 steps (8 resets) in 283 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 244 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 269 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4001 steps (8 resets) in 233 ms. (17 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 262 ms. (15 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 252 ms. (15 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 311 ms. (12 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4001 steps (8 resets) in 212 ms. (18 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 253 ms. (15 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 287 ms. (13 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 260 ms. (15 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 266 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 240 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4002 steps (8 resets) in 216 ms. (18 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 319 ms. (12 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 222 ms. (17 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 192 ms. (20 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 284 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 268 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 287 ms. (13 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 242 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 272 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 223 ms. (17 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 253 ms. (15 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 224 ms. (17 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 248 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 285 ms. (13 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 323 ms. (12 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 215 ms. (18 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4001 steps (8 resets) in 220 ms. (18 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 265 ms. (15 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 274 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 266 ms. (14 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4001 steps (8 resets) in 248 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 235 ms. (16 steps per ms) remains 2684/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 266 ms. (14 steps per ms) remains 2683/2684 properties
BEST_FIRST walk for 4000 steps (8 resets) in 231 ms. (17 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4001 steps (8 resets) in 292 ms. (13 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 245 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 238 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4001 steps (8 resets) in 241 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 272 ms. (14 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 210 ms. (18 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 321 ms. (12 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4003 steps (8 resets) in 229 ms. (17 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 360 ms. (11 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 352 ms. (11 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 362 ms. (11 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 398 ms. (10 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 336 ms. (11 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 257 ms. (15 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 248 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 254 ms. (15 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 223 ms. (17 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 245 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 316 ms. (12 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 260 ms. (15 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 407 ms. (9 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 316 ms. (12 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 307 ms. (12 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 468 ms. (8 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 353 ms. (11 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 238 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 235 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 293 ms. (13 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 244 ms. (16 steps per ms) remains 2683/2683 properties
BEST_FIRST walk for 4000 steps (8 resets) in 258 ms. (15 steps per ms) remains 2682/2683 properties
BEST_FIRST walk for 4001 steps (8 resets) in 266 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 311 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 296 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 279 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 273 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 222 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 286 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 310 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 262 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 289 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 267 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 291 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 207 ms. (19 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 252 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 308 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 299 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 263 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 272 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 222 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 289 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 294 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 256 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 268 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 247 ms. (16 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 221 ms. (18 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 242 ms. (16 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 253 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 261 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 233 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 250 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 224 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 212 ms. (18 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 209 ms. (19 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 240 ms. (16 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 300 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 332 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 295 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 262 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 329 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 281 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 237 ms. (16 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 288 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 262 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 195 ms. (20 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 235 ms. (16 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 232 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4002 steps (8 resets) in 230 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 290 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 341 ms. (11 steps per ms) remains 2682/2682 properties
[2024-05-29 12:08:10] [INFO ] Invariant cache hit.
[2024-05-29 12:08:11] [INFO ] State equation strengthened by 3390 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 255/3872 variables, and 270 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 45101 ms.
Refiners :[Domain max(s): 255/256 constraints, Positive P Invariants (semi-flows): 15/16 constraints, State Equation: 0/256 constraints, ReadFeed: 0/3390 constraints, PredecessorRefiner: 2682/2682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2682 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 255/3872 variables, and 270 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 45059 ms.
Refiners :[Domain max(s): 255/256 constraints, Positive P Invariants (semi-flows): 15/16 constraints, State Equation: 0/256 constraints, ReadFeed: 0/3390 constraints, PredecessorRefiner: 0/2682 constraints, Known Traps: 0/0 constraints]
After SMT, in 93394ms problems are : Problem set: 0 solved, 2682 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 255 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 89 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 256/256 places, 3616/3616 transitions.
RANDOM walk for 500652 steps (0 resets) in 120004 ms. (4 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 281 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 240 ms. (16 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4002 steps (8 resets) in 224 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 201 ms. (19 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 251 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 325 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 291 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 341 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 289 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 311 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 334 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 337 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 257 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 367 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 254 ms. (15 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 349 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 323 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 307 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 281 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 436 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 426 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 503 ms. (7 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 275 ms. (14 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 408 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 480 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 496 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 442 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 407 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 390 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 329 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 312 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 380 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 434 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 440 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 376 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 450 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 526 ms. (7 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 411 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 487 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 352 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 330 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4002 steps (8 resets) in 295 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 319 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 371 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 370 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 466 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 328 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 399 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 299 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 463 ms. (8 steps per ms) remains 2682/2682 properties
Probabilistic random walk after 1000001 steps, saw 163864 distinct states, run finished after 62357 ms. (steps per millisecond=16 ) properties seen :0
[2024-05-29 12:11:22] [INFO ] Invariant cache hit.
[2024-05-29 12:11:22] [INFO ] State equation strengthened by 3390 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 255/3872 variables, and 270 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 75083 ms.
Refiners :[Domain max(s): 255/256 constraints, Positive P Invariants (semi-flows): 15/16 constraints, State Equation: 0/256 constraints, ReadFeed: 0/3390 constraints, PredecessorRefiner: 2682/2682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2682 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 255/3872 variables, and 270 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 75087 ms.
Refiners :[Domain max(s): 255/256 constraints, Positive P Invariants (semi-flows): 15/16 constraints, State Equation: 0/256 constraints, ReadFeed: 0/3390 constraints, PredecessorRefiner: 0/2682 constraints, Known Traps: 0/0 constraints]
After SMT, in 153931ms problems are : Problem set: 0 solved, 2682 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 255 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 87 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 85 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2024-05-29 12:13:56] [INFO ] Invariant cache hit.
[2024-05-29 12:13:56] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-29 12:13:56] [INFO ] Invariant cache hit.
[2024-05-29 12:13:57] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2024-05-29 12:13:58] [INFO ] Implicit Places using invariants and state equation in 1748 ms returned []
Implicit Place search using SMT with State Equation took 1890 ms to find 0 implicit places.
[2024-05-29 12:13:58] [INFO ] Redundant transitions in 328 ms returned []
Running 3601 sub problems to find dead transitions.
[2024-05-29 12:13:58] [INFO ] Invariant cache hit.
[2024-05-29 12:13:58] [INFO ] State equation strengthened by 3390 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 3601 unsolved
SMT process timed out in 34878ms, After SMT, problems are : Problem set: 0 solved, 3601 unsolved
Search for dead transitions found 0 dead transitions in 34917ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37234 ms. Remains : 256/256 places, 3616/3616 transitions.
RANDOM walk for 1132 steps (0 resets) in 318 ms. (3 steps per ms) remains 0/255 properties
RANDOM walk for 365116 steps (0 resets) in 120004 ms. (3 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 436 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 349 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 413 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 380 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 434 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 300 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4002 steps (8 resets) in 322 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 316 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 414 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 392 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 335 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 453 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 367 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 434 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 419 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 399 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 338 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 385 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 311 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 453 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 414 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 437 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 370 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 387 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 382 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 308 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 441 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 336 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 455 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 414 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 443 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 444 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 478 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 481 ms. (8 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 402 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 339 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 324 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4002 steps (8 resets) in 370 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 361 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 434 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 291 ms. (13 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 410 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4001 steps (8 resets) in 224 ms. (17 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 378 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 426 ms. (9 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 365 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 358 ms. (11 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 383 ms. (10 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 320 ms. (12 steps per ms) remains 2682/2682 properties
BEST_FIRST walk for 4000 steps (8 resets) in 531 ms. (7 steps per ms) remains 2682/2682 properties
Probabilistic random walk after 1000001 steps, saw 163864 distinct states, run finished after 62081 ms. (steps per millisecond=16 ) properties seen :0
[2024-05-29 12:16:11] [INFO ] Invariant cache hit.
[2024-05-29 12:16:11] [INFO ] State equation strengthened by 3390 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 255/3872 variables, and 270 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 90097 ms.
Refiners :[Domain max(s): 255/256 constraints, Positive P Invariants (semi-flows): 15/16 constraints, State Equation: 0/256 constraints, ReadFeed: 0/3390 constraints, PredecessorRefiner: 2682/2682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2682 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 15/270 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 2682 unsolved
SMT process timed out in 183371ms, After SMT, problems are : Problem set: 0 solved, 2682 unsolved
Fused 2682 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 255 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 52 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 50 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2024-05-29 12:19:15] [INFO ] Invariant cache hit.
[2024-05-29 12:19:15] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-29 12:19:15] [INFO ] Invariant cache hit.
[2024-05-29 12:19:16] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2024-05-29 12:19:16] [INFO ] Implicit Places using invariants and state equation in 1478 ms returned []
Implicit Place search using SMT with State Equation took 1582 ms to find 0 implicit places.
[2024-05-29 12:19:17] [INFO ] Redundant transitions in 347 ms returned []
Running 3601 sub problems to find dead transitions.
[2024-05-29 12:19:17] [INFO ] Invariant cache hit.
[2024-05-29 12:19:17] [INFO ] State equation strengthened by 3390 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 3601 unsolved
SMT process timed out in 34582ms, After SMT, problems are : Problem set: 0 solved, 3601 unsolved
Search for dead transitions found 0 dead transitions in 34627ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36622 ms. Remains : 256/256 places, 3616/3616 transitions.
RANDOM walk for 1149 steps (0 resets) in 84 ms. (13 steps per ms) remains 0/255 properties
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Redundant composition of simpler transitions.) removed 3110 transitions
Redundant transition composition rules discarded 3110 transitions
Iterating global reduction 0 with 3110 rules applied. Total rules applied 3110 place count 256 transition count 506
Applied a total of 3110 rules in 76 ms. Remains 256 /256 variables (removed 0) and now considering 506/3616 (removed 3110) transitions.
Running SMT prover for 2682 properties.
// Phase 1: matrix 506 rows 256 cols
[2024-05-29 12:19:52] [INFO ] Computed 16 invariants in 6 ms
[2024-05-29 12:20:17] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2024-05-29 12:21:59] [INFO ] After 77986ms SMT Verify possible using state equation in real domain returned unsat :0 sat :292 real:2390
TRAPS : Iteration 0
[2024-05-29 12:22:08] [INFO ] After 86751ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :292 real:2390
[2024-05-29 12:22:13] [INFO ] After 141076ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :292 real:2390
[2024-05-29 12:22:32] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2024-05-29 12:24:04] [INFO ] After 69393ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2682
TRAPS : Iteration 0
[2024-05-29 12:26:02] [INFO ] After 187708ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2682
[2024-05-29 12:27:12] [INFO ] After 298888ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2682
Over-approximation ignoring read arcs solved 0 properties in 440684 ms.
Unable to solve all queries for examination QuasiLiveness. Remains :2682 assertions to prove.
No /home/mcc/execution/QuasiLiveness.xml examination file found. Proceeding without properties.
Parsed 2682 properties from file /home/mcc/execution/QuasiLiveness.xml in 1 ms.
Working with output stream class java.io.PrintStream
Total runtime 1257586 ms.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running TokenRing-PT-015

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 256
TRANSITIONS: 3616
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 14464
NUPN UNITS: 17
LOADING TIME: 2.797

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.157
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 3.858
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 650
MODEL NAME: /home/mcc/execution/model
256 places, 3616 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -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="TokenRing-PT-015"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is TokenRing-PT-015, 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 r430-smll-171690580700107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-015.tgz
mv TokenRing-PT-015 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 ;