About the Execution of ITS-Tools for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6575.060 | 3600000.00 | 6631307.00 | 8484.90 | FFFF???FFFFFFTFT | normal |
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.r158-smll-171636266300180.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is EisenbergMcGuire-PT-07, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266300180
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 210K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.2M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-00
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-01
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-02
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-03
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-04
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-05
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-06
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-07
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-08
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-09
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-10
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-11
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-12
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-13
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-14
FORMULA_NAME EisenbergMcGuire-PT-07-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716534523195
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-24 07:08:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 07:08:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 07:08:45] [INFO ] Load time of PNML (sax parser for PT used): 303 ms
[2024-05-24 07:08:45] [INFO ] Transformed 553 places.
[2024-05-24 07:08:45] [INFO ] Transformed 1960 transitions.
[2024-05-24 07:08:45] [INFO ] Found NUPN structural information;
[2024-05-24 07:08:45] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 587 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 96 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-07-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 517 transition count 1708
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 517 transition count 1708
Applied a total of 72 rules in 138 ms. Remains 517 /553 variables (removed 36) and now considering 1708/1960 (removed 252) transitions.
[2024-05-24 07:08:46] [INFO ] Flow matrix only has 749 transitions (discarded 959 similar events)
// Phase 1: matrix 749 rows 517 cols
[2024-05-24 07:08:46] [INFO ] Computed 22 invariants in 37 ms
[2024-05-24 07:08:47] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2024-05-24 07:08:47] [INFO ] Flow matrix only has 749 transitions (discarded 959 similar events)
[2024-05-24 07:08:47] [INFO ] Invariant cache hit.
[2024-05-24 07:08:47] [INFO ] State equation strengthened by 256 read => feed constraints.
[2024-05-24 07:08:49] [INFO ] Implicit Places using invariants and state equation in 2210 ms returned []
Implicit Place search using SMT with State Equation took 3340 ms to find 0 implicit places.
Running 1701 sub problems to find dead transitions.
[2024-05-24 07:08:49] [INFO ] Flow matrix only has 749 transitions (discarded 959 similar events)
[2024-05-24 07:08:49] [INFO ] Invariant cache hit.
[2024-05-24 07:08:49] [INFO ] State equation strengthened by 256 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/517 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/517 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
[2024-05-24 07:09:10] [INFO ] Deduced a trap composed of 29 places in 305 ms of which 36 ms to minimize.
[2024-05-24 07:09:10] [INFO ] Deduced a trap composed of 63 places in 303 ms of which 4 ms to minimize.
[2024-05-24 07:09:11] [INFO ] Deduced a trap composed of 41 places in 289 ms of which 23 ms to minimize.
[2024-05-24 07:09:11] [INFO ] Deduced a trap composed of 63 places in 424 ms of which 4 ms to minimize.
[2024-05-24 07:09:12] [INFO ] Deduced a trap composed of 20 places in 497 ms of which 11 ms to minimize.
[2024-05-24 07:09:12] [INFO ] Deduced a trap composed of 38 places in 394 ms of which 5 ms to minimize.
[2024-05-24 07:09:12] [INFO ] Deduced a trap composed of 5 places in 424 ms of which 5 ms to minimize.
[2024-05-24 07:09:13] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 2 ms to minimize.
[2024-05-24 07:09:13] [INFO ] Deduced a trap composed of 68 places in 296 ms of which 5 ms to minimize.
[2024-05-24 07:09:13] [INFO ] Deduced a trap composed of 32 places in 247 ms of which 4 ms to minimize.
[2024-05-24 07:09:14] [INFO ] Deduced a trap composed of 35 places in 299 ms of which 4 ms to minimize.
[2024-05-24 07:09:14] [INFO ] Deduced a trap composed of 68 places in 325 ms of which 5 ms to minimize.
[2024-05-24 07:09:14] [INFO ] Deduced a trap composed of 107 places in 254 ms of which 4 ms to minimize.
[2024-05-24 07:09:14] [INFO ] Deduced a trap composed of 35 places in 142 ms of which 2 ms to minimize.
[2024-05-24 07:09:16] [INFO ] Deduced a trap composed of 51 places in 414 ms of which 6 ms to minimize.
[2024-05-24 07:09:17] [INFO ] Deduced a trap composed of 68 places in 396 ms of which 8 ms to minimize.
[2024-05-24 07:09:17] [INFO ] Deduced a trap composed of 124 places in 379 ms of which 5 ms to minimize.
[2024-05-24 07:09:18] [INFO ] Deduced a trap composed of 114 places in 340 ms of which 4 ms to minimize.
[2024-05-24 07:09:18] [INFO ] Deduced a trap composed of 70 places in 308 ms of which 5 ms to minimize.
[2024-05-24 07:09:18] [INFO ] Deduced a trap composed of 29 places in 325 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/517 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
[2024-05-24 07:09:19] [INFO ] Deduced a trap composed of 3 places in 150 ms of which 2 ms to minimize.
[2024-05-24 07:09:19] [INFO ] Deduced a trap composed of 38 places in 97 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 517/1266 variables, and 44 constraints, problems are : Problem set: 0 solved, 1701 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/517 constraints, ReadFeed: 0/256 constraints, PredecessorRefiner: 1701/1701 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/517 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/517 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/517 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
[2024-05-24 07:09:24] [INFO ] Deduced a trap composed of 3 places in 191 ms of which 3 ms to minimize.
[2024-05-24 07:09:25] [INFO ] Deduced a trap composed of 36 places in 374 ms of which 5 ms to minimize.
[2024-05-24 07:09:25] [INFO ] Deduced a trap composed of 32 places in 139 ms of which 2 ms to minimize.
[2024-05-24 07:09:25] [INFO ] Deduced a trap composed of 68 places in 268 ms of which 4 ms to minimize.
[2024-05-24 07:09:25] [INFO ] Deduced a trap composed of 81 places in 256 ms of which 4 ms to minimize.
[2024-05-24 07:09:26] [INFO ] Deduced a trap composed of 61 places in 295 ms of which 4 ms to minimize.
[2024-05-24 07:09:26] [INFO ] Deduced a trap composed of 96 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:09:26] [INFO ] Deduced a trap composed of 68 places in 307 ms of which 5 ms to minimize.
[2024-05-24 07:09:27] [INFO ] Deduced a trap composed of 61 places in 295 ms of which 4 ms to minimize.
[2024-05-24 07:09:27] [INFO ] Deduced a trap composed of 3 places in 292 ms of which 5 ms to minimize.
[2024-05-24 07:09:29] [INFO ] Deduced a trap composed of 116 places in 301 ms of which 4 ms to minimize.
[2024-05-24 07:09:29] [INFO ] Deduced a trap composed of 20 places in 281 ms of which 4 ms to minimize.
[2024-05-24 07:09:30] [INFO ] Deduced a trap composed of 113 places in 342 ms of which 5 ms to minimize.
[2024-05-24 07:09:30] [INFO ] Deduced a trap composed of 117 places in 342 ms of which 5 ms to minimize.
[2024-05-24 07:09:31] [INFO ] Deduced a trap composed of 42 places in 332 ms of which 4 ms to minimize.
[2024-05-24 07:09:31] [INFO ] Deduced a trap composed of 100 places in 350 ms of which 4 ms to minimize.
[2024-05-24 07:09:31] [INFO ] Deduced a trap composed of 81 places in 351 ms of which 5 ms to minimize.
[2024-05-24 07:09:32] [INFO ] Deduced a trap composed of 105 places in 344 ms of which 6 ms to minimize.
[2024-05-24 07:09:32] [INFO ] Deduced a trap composed of 100 places in 308 ms of which 4 ms to minimize.
[2024-05-24 07:09:33] [INFO ] Deduced a trap composed of 95 places in 316 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/517 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
[2024-05-24 07:09:34] [INFO ] Deduced a trap composed of 3 places in 365 ms of which 5 ms to minimize.
[2024-05-24 07:09:34] [INFO ] Deduced a trap composed of 26 places in 316 ms of which 4 ms to minimize.
[2024-05-24 07:09:36] [INFO ] Deduced a trap composed of 98 places in 295 ms of which 4 ms to minimize.
[2024-05-24 07:09:36] [INFO ] Deduced a trap composed of 95 places in 246 ms of which 4 ms to minimize.
[2024-05-24 07:09:37] [INFO ] Deduced a trap composed of 115 places in 244 ms of which 3 ms to minimize.
[2024-05-24 07:09:37] [INFO ] Deduced a trap composed of 93 places in 280 ms of which 4 ms to minimize.
[2024-05-24 07:09:37] [INFO ] Deduced a trap composed of 91 places in 277 ms of which 4 ms to minimize.
[2024-05-24 07:09:38] [INFO ] Deduced a trap composed of 89 places in 277 ms of which 4 ms to minimize.
[2024-05-24 07:09:38] [INFO ] Deduced a trap composed of 103 places in 248 ms of which 4 ms to minimize.
[2024-05-24 07:09:38] [INFO ] Deduced a trap composed of 117 places in 285 ms of which 4 ms to minimize.
[2024-05-24 07:09:39] [INFO ] Deduced a trap composed of 92 places in 282 ms of which 4 ms to minimize.
[2024-05-24 07:09:39] [INFO ] Deduced a trap composed of 104 places in 282 ms of which 13 ms to minimize.
[2024-05-24 07:09:39] [INFO ] Deduced a trap composed of 102 places in 282 ms of which 4 ms to minimize.
[2024-05-24 07:09:40] [INFO ] Deduced a trap composed of 25 places in 332 ms of which 5 ms to minimize.
[2024-05-24 07:09:40] [INFO ] Deduced a trap composed of 135 places in 319 ms of which 6 ms to minimize.
[2024-05-24 07:09:40] [INFO ] Deduced a trap composed of 100 places in 313 ms of which 4 ms to minimize.
[2024-05-24 07:09:41] [INFO ] Deduced a trap composed of 98 places in 254 ms of which 4 ms to minimize.
[2024-05-24 07:09:41] [INFO ] Deduced a trap composed of 97 places in 269 ms of which 4 ms to minimize.
[2024-05-24 07:09:41] [INFO ] Deduced a trap composed of 23 places in 300 ms of which 4 ms to minimize.
[2024-05-24 07:09:42] [INFO ] Deduced a trap composed of 124 places in 316 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/517 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 1701 unsolved
[2024-05-24 07:09:43] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 1 ms to minimize.
[2024-05-24 07:09:43] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 2 ms to minimize.
[2024-05-24 07:09:43] [INFO ] Deduced a trap composed of 91 places in 230 ms of which 4 ms to minimize.
[2024-05-24 07:09:45] [INFO ] Deduced a trap composed of 150 places in 394 ms of which 5 ms to minimize.
[2024-05-24 07:09:45] [INFO ] Deduced a trap composed of 123 places in 368 ms of which 4 ms to minimize.
[2024-05-24 07:09:46] [INFO ] Deduced a trap composed of 123 places in 394 ms of which 5 ms to minimize.
[2024-05-24 07:09:46] [INFO ] Deduced a trap composed of 114 places in 340 ms of which 5 ms to minimize.
[2024-05-24 07:09:47] [INFO ] Deduced a trap composed of 97 places in 245 ms of which 3 ms to minimize.
[2024-05-24 07:09:47] [INFO ] Deduced a trap composed of 109 places in 240 ms of which 4 ms to minimize.
[2024-05-24 07:09:47] [INFO ] Deduced a trap composed of 58 places in 98 ms of which 2 ms to minimize.
[2024-05-24 07:09:48] [INFO ] Deduced a trap composed of 23 places in 336 ms of which 5 ms to minimize.
[2024-05-24 07:09:48] [INFO ] Deduced a trap composed of 14 places in 152 ms of which 2 ms to minimize.
[2024-05-24 07:09:49] [INFO ] Deduced a trap composed of 54 places in 393 ms of which 4 ms to minimize.
[2024-05-24 07:09:49] [INFO ] Deduced a trap composed of 101 places in 290 ms of which 5 ms to minimize.
[2024-05-24 07:09:49] [INFO ] Deduced a trap composed of 91 places in 306 ms of which 4 ms to minimize.
[2024-05-24 07:09:50] [INFO ] Deduced a trap composed of 117 places in 304 ms of which 4 ms to minimize.
[2024-05-24 07:09:50] [INFO ] Deduced a trap composed of 115 places in 294 ms of which 4 ms to minimize.
[2024-05-24 07:09:50] [INFO ] Deduced a trap composed of 115 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:09:51] [INFO ] Deduced a trap composed of 110 places in 290 ms of which 4 ms to minimize.
SMT process timed out in 61685ms, After SMT, problems are : Problem set: 0 solved, 1701 unsolved
Search for dead transitions found 0 dead transitions in 61746ms
Starting structural reductions in LTL mode, iteration 1 : 517/553 places, 1708/1960 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65287 ms. Remains : 517/553 places, 1708/1960 transitions.
Support contains 56 out of 517 places after structural reductions.
[2024-05-24 07:09:51] [INFO ] Flatten gal took : 191 ms
[2024-05-24 07:09:51] [INFO ] Flatten gal took : 144 ms
[2024-05-24 07:09:52] [INFO ] Input system was already deterministic with 1708 transitions.
Support contains 53 out of 517 places (down from 56) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 38 to 37
RANDOM walk for 40000 steps (8 resets) in 2478 ms. (16 steps per ms) remains 33/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 33/33 properties
[2024-05-24 07:09:53] [INFO ] Flow matrix only has 749 transitions (discarded 959 similar events)
[2024-05-24 07:09:53] [INFO ] Invariant cache hit.
[2024-05-24 07:09:53] [INFO ] State equation strengthened by 256 read => feed constraints.
Problem AtomicPropp21 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 32 unsolved
Problem AtomicPropp36 is UNSAT
At refinement iteration 2 (OVERLAPS) 463/512 variables, 14/15 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 2/17 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/512 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 5/517 variables, 5/22 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 749/1266 variables, 517/539 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1266 variables, 256/795 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1266 variables, 0/795 constraints. Problems are: Problem set: 2 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 0/1266 variables, 0/795 constraints. Problems are: Problem set: 2 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1266/1266 variables, and 795 constraints, problems are : Problem set: 2 solved, 31 unsolved in 3525 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 517/517 constraints, ReadFeed: 256/256 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 31 unsolved
Problem AtomicPropp37 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 464/512 variables, 14/15 constraints. Problems are: Problem set: 3 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 2/17 constraints. Problems are: Problem set: 3 solved, 30 unsolved
[2024-05-24 07:09:57] [INFO ] Deduced a trap composed of 3 places in 167 ms of which 3 ms to minimize.
[2024-05-24 07:09:57] [INFO ] Deduced a trap composed of 3 places in 374 ms of which 5 ms to minimize.
[2024-05-24 07:09:58] [INFO ] Deduced a trap composed of 114 places in 458 ms of which 6 ms to minimize.
[2024-05-24 07:09:58] [INFO ] Deduced a trap composed of 132 places in 423 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/512 variables, 4/21 constraints. Problems are: Problem set: 3 solved, 30 unsolved
[2024-05-24 07:09:59] [INFO ] Deduced a trap composed of 128 places in 411 ms of which 5 ms to minimize.
[2024-05-24 07:10:00] [INFO ] Deduced a trap composed of 132 places in 403 ms of which 5 ms to minimize.
[2024-05-24 07:10:00] [INFO ] Deduced a trap composed of 103 places in 396 ms of which 4 ms to minimize.
[2024-05-24 07:10:01] [INFO ] Deduced a trap composed of 95 places in 396 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/512 variables, 4/25 constraints. Problems are: Problem set: 3 solved, 30 unsolved
[2024-05-24 07:10:01] [INFO ] Deduced a trap composed of 107 places in 390 ms of which 5 ms to minimize.
[2024-05-24 07:10:02] [INFO ] Deduced a trap composed of 129 places in 361 ms of which 5 ms to minimize.
SMT process timed out in 8960ms, After SMT, problems are : Problem set: 3 solved, 30 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 44 out of 517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 517 transition count 1703
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 512 transition count 1703
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 10 place count 512 transition count 1551
Deduced a syphon composed of 152 places in 3 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 314 place count 360 transition count 1551
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 316 place count 358 transition count 1537
Iterating global reduction 2 with 2 rules applied. Total rules applied 318 place count 358 transition count 1537
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 5 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 402 place count 316 transition count 1495
Applied a total of 402 rules in 241 ms. Remains 316 /517 variables (removed 201) and now considering 1495/1708 (removed 213) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 316/517 places, 1495/1708 transitions.
RANDOM walk for 40000 steps (8 resets) in 725 ms. (55 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 27/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
[2024-05-24 07:10:03] [INFO ] Flow matrix only has 536 transitions (discarded 959 similar events)
// Phase 1: matrix 536 rows 316 cols
[2024-05-24 07:10:03] [INFO ] Computed 22 invariants in 7 ms
[2024-05-24 07:10:03] [INFO ] State equation strengthened by 244 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 270/310 variables, 14/15 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 6/316 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:03] [INFO ] Deduced a trap composed of 3 places in 177 ms of which 3 ms to minimize.
[2024-05-24 07:10:03] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 2 ms to minimize.
[2024-05-24 07:10:04] [INFO ] Deduced a trap composed of 4 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:10:04] [INFO ] Deduced a trap composed of 3 places in 281 ms of which 3 ms to minimize.
[2024-05-24 07:10:04] [INFO ] Deduced a trap composed of 21 places in 132 ms of which 2 ms to minimize.
[2024-05-24 07:10:04] [INFO ] Deduced a trap composed of 11 places in 102 ms of which 2 ms to minimize.
[2024-05-24 07:10:04] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:10:04] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 2 ms to minimize.
[2024-05-24 07:10:04] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 07:10:05] [INFO ] Deduced a trap composed of 41 places in 73 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 536/852 variables, 316/348 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/852 variables, 244/592 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/852 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:06] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 2 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/852 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/852 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 13 (OVERLAPS) 0/852 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 852/852 variables, and 593 constraints, problems are : Problem set: 0 solved, 27 unsolved in 4743 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 316/316 constraints, ReadFeed: 244/244 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 270/310 variables, 14/15 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:08] [INFO ] Deduced a trap composed of 69 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:10:08] [INFO ] Deduced a trap composed of 52 places in 257 ms of which 3 ms to minimize.
[2024-05-24 07:10:08] [INFO ] Deduced a trap composed of 91 places in 250 ms of which 2 ms to minimize.
[2024-05-24 07:10:09] [INFO ] Deduced a trap composed of 101 places in 256 ms of which 3 ms to minimize.
[2024-05-24 07:10:09] [INFO ] Deduced a trap composed of 55 places in 261 ms of which 3 ms to minimize.
[2024-05-24 07:10:09] [INFO ] Deduced a trap composed of 59 places in 245 ms of which 3 ms to minimize.
[2024-05-24 07:10:09] [INFO ] Deduced a trap composed of 71 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:10:10] [INFO ] Deduced a trap composed of 79 places in 207 ms of which 2 ms to minimize.
[2024-05-24 07:10:10] [INFO ] Deduced a trap composed of 54 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:10:10] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 10/29 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:11] [INFO ] Deduced a trap composed of 85 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:10:11] [INFO ] Deduced a trap composed of 47 places in 273 ms of which 3 ms to minimize.
[2024-05-24 07:10:11] [INFO ] Deduced a trap composed of 92 places in 283 ms of which 3 ms to minimize.
[2024-05-24 07:10:11] [INFO ] Deduced a trap composed of 55 places in 280 ms of which 3 ms to minimize.
[2024-05-24 07:10:12] [INFO ] Deduced a trap composed of 67 places in 290 ms of which 3 ms to minimize.
[2024-05-24 07:10:12] [INFO ] Deduced a trap composed of 59 places in 281 ms of which 3 ms to minimize.
[2024-05-24 07:10:12] [INFO ] Deduced a trap composed of 63 places in 271 ms of which 4 ms to minimize.
[2024-05-24 07:10:13] [INFO ] Deduced a trap composed of 80 places in 272 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:13] [INFO ] Deduced a trap composed of 83 places in 238 ms of which 3 ms to minimize.
[2024-05-24 07:10:14] [INFO ] Deduced a trap composed of 59 places in 275 ms of which 3 ms to minimize.
[2024-05-24 07:10:14] [INFO ] Deduced a trap composed of 62 places in 232 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 3/40 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:14] [INFO ] Deduced a trap composed of 85 places in 290 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:15] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:10:15] [INFO ] Deduced a trap composed of 41 places in 257 ms of which 4 ms to minimize.
[2024-05-24 07:10:16] [INFO ] Deduced a trap composed of 66 places in 267 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 6/316 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/316 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:16] [INFO ] Deduced a trap composed of 70 places in 226 ms of which 3 ms to minimize.
[2024-05-24 07:10:17] [INFO ] Deduced a trap composed of 85 places in 219 ms of which 3 ms to minimize.
[2024-05-24 07:10:17] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 1 ms to minimize.
[2024-05-24 07:10:17] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 1 ms to minimize.
[2024-05-24 07:10:17] [INFO ] Deduced a trap composed of 42 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:10:17] [INFO ] Deduced a trap composed of 71 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:10:17] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 1 ms to minimize.
[2024-05-24 07:10:18] [INFO ] Deduced a trap composed of 53 places in 281 ms of which 3 ms to minimize.
[2024-05-24 07:10:18] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-24 07:10:18] [INFO ] Deduced a trap composed of 17 places in 118 ms of which 3 ms to minimize.
[2024-05-24 07:10:18] [INFO ] Deduced a trap composed of 44 places in 261 ms of which 3 ms to minimize.
[2024-05-24 07:10:18] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 2 ms to minimize.
[2024-05-24 07:10:19] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2024-05-24 07:10:19] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 2 ms to minimize.
[2024-05-24 07:10:19] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 1 ms to minimize.
[2024-05-24 07:10:19] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 2 ms to minimize.
[2024-05-24 07:10:19] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/316 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:19] [INFO ] Deduced a trap composed of 69 places in 249 ms of which 3 ms to minimize.
[2024-05-24 07:10:20] [INFO ] Deduced a trap composed of 51 places in 267 ms of which 3 ms to minimize.
[2024-05-24 07:10:20] [INFO ] Deduced a trap composed of 46 places in 281 ms of which 3 ms to minimize.
[2024-05-24 07:10:20] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 1 ms to minimize.
[2024-05-24 07:10:21] [INFO ] Deduced a trap composed of 59 places in 284 ms of which 3 ms to minimize.
[2024-05-24 07:10:21] [INFO ] Deduced a trap composed of 59 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:10:21] [INFO ] Deduced a trap composed of 48 places in 236 ms of which 3 ms to minimize.
[2024-05-24 07:10:21] [INFO ] Deduced a trap composed of 63 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:10:22] [INFO ] Deduced a trap composed of 51 places in 260 ms of which 3 ms to minimize.
[2024-05-24 07:10:22] [INFO ] Deduced a trap composed of 36 places in 244 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/316 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:22] [INFO ] Deduced a trap composed of 66 places in 232 ms of which 3 ms to minimize.
[2024-05-24 07:10:23] [INFO ] Deduced a trap composed of 67 places in 232 ms of which 3 ms to minimize.
[2024-05-24 07:10:23] [INFO ] Deduced a trap composed of 44 places in 213 ms of which 3 ms to minimize.
[2024-05-24 07:10:23] [INFO ] Deduced a trap composed of 66 places in 263 ms of which 3 ms to minimize.
[2024-05-24 07:10:23] [INFO ] Deduced a trap composed of 45 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:10:24] [INFO ] Deduced a trap composed of 21 places in 255 ms of which 3 ms to minimize.
[2024-05-24 07:10:24] [INFO ] Deduced a trap composed of 18 places in 244 ms of which 3 ms to minimize.
[2024-05-24 07:10:24] [INFO ] Deduced a trap composed of 61 places in 245 ms of which 3 ms to minimize.
[2024-05-24 07:10:24] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:10:25] [INFO ] Deduced a trap composed of 42 places in 234 ms of which 3 ms to minimize.
[2024-05-24 07:10:25] [INFO ] Deduced a trap composed of 23 places in 257 ms of which 2 ms to minimize.
[2024-05-24 07:10:25] [INFO ] Deduced a trap composed of 53 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:10:26] [INFO ] Deduced a trap composed of 46 places in 261 ms of which 3 ms to minimize.
[2024-05-24 07:10:26] [INFO ] Deduced a trap composed of 53 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:10:26] [INFO ] Deduced a trap composed of 43 places in 194 ms of which 3 ms to minimize.
[2024-05-24 07:10:26] [INFO ] Deduced a trap composed of 50 places in 196 ms of which 3 ms to minimize.
[2024-05-24 07:10:27] [INFO ] Deduced a trap composed of 42 places in 193 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/316 variables, 17/102 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:27] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 2 ms to minimize.
[2024-05-24 07:10:27] [INFO ] Deduced a trap composed of 52 places in 230 ms of which 3 ms to minimize.
[2024-05-24 07:10:27] [INFO ] Deduced a trap composed of 42 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:10:28] [INFO ] Deduced a trap composed of 52 places in 243 ms of which 3 ms to minimize.
[2024-05-24 07:10:28] [INFO ] Deduced a trap composed of 73 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:10:28] [INFO ] Deduced a trap composed of 63 places in 242 ms of which 3 ms to minimize.
[2024-05-24 07:10:28] [INFO ] Deduced a trap composed of 49 places in 255 ms of which 3 ms to minimize.
[2024-05-24 07:10:29] [INFO ] Deduced a trap composed of 42 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:10:29] [INFO ] Deduced a trap composed of 42 places in 280 ms of which 3 ms to minimize.
[2024-05-24 07:10:29] [INFO ] Deduced a trap composed of 65 places in 280 ms of which 3 ms to minimize.
[2024-05-24 07:10:30] [INFO ] Deduced a trap composed of 78 places in 244 ms of which 3 ms to minimize.
[2024-05-24 07:10:30] [INFO ] Deduced a trap composed of 76 places in 292 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/316 variables, 12/114 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:30] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/316 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:31] [INFO ] Deduced a trap composed of 86 places in 226 ms of which 3 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/316 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:32] [INFO ] Deduced a trap composed of 78 places in 262 ms of which 3 ms to minimize.
[2024-05-24 07:10:32] [INFO ] Deduced a trap composed of 61 places in 256 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/316 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:32] [INFO ] Deduced a trap composed of 63 places in 218 ms of which 3 ms to minimize.
[2024-05-24 07:10:33] [INFO ] Deduced a trap composed of 76 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:10:33] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 3 ms to minimize.
[2024-05-24 07:10:33] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 2 ms to minimize.
[2024-05-24 07:10:33] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-05-24 07:10:33] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/316 variables, 6/124 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:34] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2024-05-24 07:10:34] [INFO ] Deduced a trap composed of 79 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:10:34] [INFO ] Deduced a trap composed of 79 places in 257 ms of which 3 ms to minimize.
[2024-05-24 07:10:35] [INFO ] Deduced a trap composed of 43 places in 229 ms of which 3 ms to minimize.
[2024-05-24 07:10:35] [INFO ] Deduced a trap composed of 77 places in 267 ms of which 3 ms to minimize.
[2024-05-24 07:10:35] [INFO ] Deduced a trap composed of 58 places in 249 ms of which 3 ms to minimize.
[2024-05-24 07:10:35] [INFO ] Deduced a trap composed of 26 places in 255 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/316 variables, 7/131 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:36] [INFO ] Deduced a trap composed of 72 places in 243 ms of which 3 ms to minimize.
[2024-05-24 07:10:36] [INFO ] Deduced a trap composed of 53 places in 222 ms of which 3 ms to minimize.
[2024-05-24 07:10:36] [INFO ] Deduced a trap composed of 51 places in 225 ms of which 2 ms to minimize.
[2024-05-24 07:10:37] [INFO ] Deduced a trap composed of 51 places in 195 ms of which 3 ms to minimize.
[2024-05-24 07:10:37] [INFO ] Deduced a trap composed of 50 places in 326 ms of which 3 ms to minimize.
[2024-05-24 07:10:37] [INFO ] Deduced a trap composed of 45 places in 272 ms of which 3 ms to minimize.
[2024-05-24 07:10:37] [INFO ] Deduced a trap composed of 59 places in 203 ms of which 3 ms to minimize.
[2024-05-24 07:10:38] [INFO ] Deduced a trap composed of 53 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:10:38] [INFO ] Deduced a trap composed of 49 places in 195 ms of which 2 ms to minimize.
[2024-05-24 07:10:38] [INFO ] Deduced a trap composed of 68 places in 235 ms of which 3 ms to minimize.
[2024-05-24 07:10:39] [INFO ] Deduced a trap composed of 54 places in 283 ms of which 3 ms to minimize.
[2024-05-24 07:10:39] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/316 variables, 12/143 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/316 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 24 (OVERLAPS) 536/852 variables, 316/459 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/852 variables, 244/703 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/852 variables, 27/730 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:41] [INFO ] Deduced a trap composed of 44 places in 261 ms of which 3 ms to minimize.
[2024-05-24 07:10:41] [INFO ] Deduced a trap composed of 78 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:10:42] [INFO ] Deduced a trap composed of 83 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:10:42] [INFO ] Deduced a trap composed of 72 places in 267 ms of which 3 ms to minimize.
[2024-05-24 07:10:43] [INFO ] Deduced a trap composed of 31 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:10:43] [INFO ] Deduced a trap composed of 49 places in 215 ms of which 3 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/852 variables, 6/736 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:45] [INFO ] Deduced a trap composed of 53 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:10:45] [INFO ] Deduced a trap composed of 53 places in 190 ms of which 3 ms to minimize.
[2024-05-24 07:10:46] [INFO ] Deduced a trap composed of 69 places in 211 ms of which 3 ms to minimize.
[2024-05-24 07:10:46] [INFO ] Deduced a trap composed of 74 places in 243 ms of which 3 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/852 variables, 4/740 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:48] [INFO ] Deduced a trap composed of 84 places in 287 ms of which 3 ms to minimize.
[2024-05-24 07:10:48] [INFO ] Deduced a trap composed of 91 places in 296 ms of which 3 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/852 variables, 2/742 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/852 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 27 unsolved
[2024-05-24 07:10:52] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 852/852 variables, and 743 constraints, problems are : Problem set: 0 solved, 27 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 316/316 constraints, ReadFeed: 244/244 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 134/134 constraints]
After SMT, in 49812ms problems are : Problem set: 0 solved, 27 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 40 out of 316 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 316/316 places, 1495/1495 transitions.
Applied a total of 0 rules in 72 ms. Remains 316 /316 variables (removed 0) and now considering 1495/1495 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 316/316 places, 1495/1495 transitions.
RANDOM walk for 40000 steps (8 resets) in 774 ms. (51 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
Interrupted probabilistic random walk after 116376 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :10 out of 27
Probabilistic random walk after 116376 steps, saw 67853 distinct states, run finished after 3013 ms. (steps per millisecond=38 ) properties seen :10
[2024-05-24 07:10:56] [INFO ] Flow matrix only has 536 transitions (discarded 959 similar events)
[2024-05-24 07:10:56] [INFO ] Invariant cache hit.
[2024-05-24 07:10:56] [INFO ] State equation strengthened by 244 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 278/306 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/306 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 2/308 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 8/316 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:10:57] [INFO ] Deduced a trap composed of 3 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:10:57] [INFO ] Deduced a trap composed of 3 places in 257 ms of which 3 ms to minimize.
[2024-05-24 07:10:57] [INFO ] Deduced a trap composed of 3 places in 244 ms of which 3 ms to minimize.
[2024-05-24 07:10:57] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 2 ms to minimize.
[2024-05-24 07:10:58] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 2 ms to minimize.
[2024-05-24 07:10:58] [INFO ] Deduced a trap composed of 6 places in 296 ms of which 3 ms to minimize.
[2024-05-24 07:10:58] [INFO ] Deduced a trap composed of 24 places in 261 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:10:59] [INFO ] Deduced a trap composed of 24 places in 273 ms of which 4 ms to minimize.
[2024-05-24 07:10:59] [INFO ] Deduced a trap composed of 49 places in 296 ms of which 4 ms to minimize.
[2024-05-24 07:10:59] [INFO ] Deduced a trap composed of 27 places in 276 ms of which 9 ms to minimize.
[2024-05-24 07:10:59] [INFO ] Deduced a trap composed of 22 places in 258 ms of which 3 ms to minimize.
[2024-05-24 07:11:00] [INFO ] Deduced a trap composed of 3 places in 292 ms of which 3 ms to minimize.
[2024-05-24 07:11:00] [INFO ] Deduced a trap composed of 85 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:11:00] [INFO ] Deduced a trap composed of 11 places in 214 ms of which 2 ms to minimize.
[2024-05-24 07:11:00] [INFO ] Deduced a trap composed of 3 places in 138 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/316 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 536/852 variables, 316/353 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/852 variables, 244/597 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/852 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 0/852 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 852/852 variables, and 597 constraints, problems are : Problem set: 0 solved, 17 unsolved in 5752 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 316/316 constraints, ReadFeed: 244/244 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 278/306 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/306 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:02] [INFO ] Deduced a trap composed of 110 places in 231 ms of which 3 ms to minimize.
[2024-05-24 07:11:02] [INFO ] Deduced a trap composed of 62 places in 252 ms of which 3 ms to minimize.
[2024-05-24 07:11:02] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 2 ms to minimize.
[2024-05-24 07:11:03] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 2/308 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:03] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 1 ms to minimize.
[2024-05-24 07:11:03] [INFO ] Deduced a trap composed of 65 places in 272 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:04] [INFO ] Deduced a trap composed of 110 places in 262 ms of which 4 ms to minimize.
[2024-05-24 07:11:04] [INFO ] Deduced a trap composed of 99 places in 260 ms of which 3 ms to minimize.
[2024-05-24 07:11:04] [INFO ] Deduced a trap composed of 93 places in 284 ms of which 5 ms to minimize.
[2024-05-24 07:11:05] [INFO ] Deduced a trap composed of 113 places in 287 ms of which 4 ms to minimize.
[2024-05-24 07:11:05] [INFO ] Deduced a trap composed of 104 places in 279 ms of which 3 ms to minimize.
[2024-05-24 07:11:05] [INFO ] Deduced a trap composed of 75 places in 285 ms of which 4 ms to minimize.
[2024-05-24 07:11:05] [INFO ] Deduced a trap composed of 104 places in 291 ms of which 3 ms to minimize.
[2024-05-24 07:11:06] [INFO ] Deduced a trap composed of 87 places in 284 ms of which 4 ms to minimize.
[2024-05-24 07:11:06] [INFO ] Deduced a trap composed of 118 places in 217 ms of which 3 ms to minimize.
[2024-05-24 07:11:06] [INFO ] Deduced a trap composed of 89 places in 217 ms of which 4 ms to minimize.
[2024-05-24 07:11:06] [INFO ] Deduced a trap composed of 63 places in 229 ms of which 3 ms to minimize.
[2024-05-24 07:11:07] [INFO ] Deduced a trap composed of 68 places in 267 ms of which 4 ms to minimize.
[2024-05-24 07:11:07] [INFO ] Deduced a trap composed of 59 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:11:07] [INFO ] Deduced a trap composed of 43 places in 256 ms of which 3 ms to minimize.
[2024-05-24 07:11:08] [INFO ] Deduced a trap composed of 43 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:11:08] [INFO ] Deduced a trap composed of 83 places in 272 ms of which 3 ms to minimize.
[2024-05-24 07:11:08] [INFO ] Deduced a trap composed of 86 places in 259 ms of which 3 ms to minimize.
[2024-05-24 07:11:08] [INFO ] Deduced a trap composed of 76 places in 254 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 18/43 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:09] [INFO ] Deduced a trap composed of 11 places in 272 ms of which 3 ms to minimize.
[2024-05-24 07:11:09] [INFO ] Deduced a trap composed of 68 places in 272 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 8/316 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/316 variables, 12/63 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:10] [INFO ] Deduced a trap composed of 18 places in 266 ms of which 3 ms to minimize.
[2024-05-24 07:11:10] [INFO ] Deduced a trap composed of 68 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:11:10] [INFO ] Deduced a trap composed of 51 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:11:11] [INFO ] Deduced a trap composed of 54 places in 274 ms of which 3 ms to minimize.
[2024-05-24 07:11:11] [INFO ] Deduced a trap composed of 75 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:11:11] [INFO ] Deduced a trap composed of 44 places in 245 ms of which 3 ms to minimize.
[2024-05-24 07:11:12] [INFO ] Deduced a trap composed of 48 places in 269 ms of which 3 ms to minimize.
[2024-05-24 07:11:12] [INFO ] Deduced a trap composed of 76 places in 266 ms of which 3 ms to minimize.
[2024-05-24 07:11:12] [INFO ] Deduced a trap composed of 63 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:11:12] [INFO ] Deduced a trap composed of 44 places in 283 ms of which 3 ms to minimize.
[2024-05-24 07:11:13] [INFO ] Deduced a trap composed of 70 places in 226 ms of which 2 ms to minimize.
[2024-05-24 07:11:13] [INFO ] Deduced a trap composed of 66 places in 239 ms of which 3 ms to minimize.
[2024-05-24 07:11:13] [INFO ] Deduced a trap composed of 67 places in 244 ms of which 4 ms to minimize.
[2024-05-24 07:11:13] [INFO ] Deduced a trap composed of 58 places in 234 ms of which 3 ms to minimize.
[2024-05-24 07:11:14] [INFO ] Deduced a trap composed of 41 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:11:14] [INFO ] Deduced a trap composed of 52 places in 244 ms of which 3 ms to minimize.
[2024-05-24 07:11:14] [INFO ] Deduced a trap composed of 40 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:11:14] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 2 ms to minimize.
[2024-05-24 07:11:14] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 2 ms to minimize.
[2024-05-24 07:11:15] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/316 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:15] [INFO ] Deduced a trap composed of 15 places in 190 ms of which 3 ms to minimize.
[2024-05-24 07:11:15] [INFO ] Deduced a trap composed of 17 places in 259 ms of which 4 ms to minimize.
[2024-05-24 07:11:15] [INFO ] Deduced a trap composed of 46 places in 216 ms of which 3 ms to minimize.
[2024-05-24 07:11:16] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 2 ms to minimize.
[2024-05-24 07:11:16] [INFO ] Deduced a trap composed of 38 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:11:16] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 2 ms to minimize.
[2024-05-24 07:11:16] [INFO ] Deduced a trap composed of 23 places in 288 ms of which 3 ms to minimize.
[2024-05-24 07:11:16] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 2 ms to minimize.
[2024-05-24 07:11:17] [INFO ] Deduced a trap composed of 60 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:11:17] [INFO ] Deduced a trap composed of 44 places in 273 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/316 variables, 10/93 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:17] [INFO ] Deduced a trap composed of 59 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:11:18] [INFO ] Deduced a trap composed of 62 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:11:18] [INFO ] Deduced a trap composed of 67 places in 293 ms of which 3 ms to minimize.
[2024-05-24 07:11:18] [INFO ] Deduced a trap composed of 63 places in 203 ms of which 3 ms to minimize.
[2024-05-24 07:11:19] [INFO ] Deduced a trap composed of 82 places in 295 ms of which 3 ms to minimize.
[2024-05-24 07:11:19] [INFO ] Deduced a trap composed of 77 places in 308 ms of which 4 ms to minimize.
[2024-05-24 07:11:19] [INFO ] Deduced a trap composed of 39 places in 291 ms of which 3 ms to minimize.
[2024-05-24 07:11:20] [INFO ] Deduced a trap composed of 60 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:11:20] [INFO ] Deduced a trap composed of 50 places in 286 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/316 variables, 9/102 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:20] [INFO ] Deduced a trap composed of 27 places in 254 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/316 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/316 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 18 (OVERLAPS) 536/852 variables, 316/419 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/852 variables, 244/663 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/852 variables, 17/680 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:22] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 1 ms to minimize.
[2024-05-24 07:11:22] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 1 ms to minimize.
[2024-05-24 07:11:22] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/852 variables, 3/683 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:23] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 2 ms to minimize.
[2024-05-24 07:11:23] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-24 07:11:24] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/852 variables, 3/686 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:25] [INFO ] Deduced a trap composed of 47 places in 250 ms of which 3 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/852 variables, 1/687 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/852 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 25 (OVERLAPS) 0/852 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 852/852 variables, and 687 constraints, problems are : Problem set: 0 solved, 17 unsolved in 26193 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 316/316 constraints, ReadFeed: 244/244 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 88/88 constraints]
After SMT, in 31992ms problems are : Problem set: 0 solved, 17 unsolved
Parikh walk visited 0 properties in 2834 ms.
Support contains 28 out of 316 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 316/316 places, 1495/1495 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 316 transition count 1493
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 314 transition count 1493
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 7 place count 311 transition count 1472
Iterating global reduction 0 with 3 rules applied. Total rules applied 10 place count 311 transition count 1472
Applied a total of 10 rules in 73 ms. Remains 311 /316 variables (removed 5) and now considering 1472/1495 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 311/316 places, 1472/1495 transitions.
RANDOM walk for 40000 steps (8 resets) in 549 ms. (72 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
Interrupted probabilistic random walk after 129208 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 17
Probabilistic random walk after 129208 steps, saw 71329 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
[2024-05-24 07:11:34] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
// Phase 1: matrix 513 rows 311 cols
[2024-05-24 07:11:34] [INFO ] Computed 22 invariants in 10 ms
[2024-05-24 07:11:34] [INFO ] State equation strengthened by 226 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 274/302 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/302 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 9/311 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:35] [INFO ] Deduced a trap composed of 4 places in 243 ms of which 3 ms to minimize.
[2024-05-24 07:11:35] [INFO ] Deduced a trap composed of 13 places in 172 ms of which 2 ms to minimize.
[2024-05-24 07:11:35] [INFO ] Deduced a trap composed of 13 places in 175 ms of which 2 ms to minimize.
[2024-05-24 07:11:35] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 1 ms to minimize.
[2024-05-24 07:11:35] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2024-05-24 07:11:35] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2024-05-24 07:11:35] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 2 ms to minimize.
[2024-05-24 07:11:36] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 2 ms to minimize.
[2024-05-24 07:11:36] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:11:36] [INFO ] Deduced a trap composed of 3 places in 259 ms of which 3 ms to minimize.
[2024-05-24 07:11:36] [INFO ] Deduced a trap composed of 11 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:11:36] [INFO ] Deduced a trap composed of 73 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:11:37] [INFO ] Deduced a trap composed of 25 places in 249 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 13/35 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 513/824 variables, 311/346 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/824 variables, 226/572 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/824 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 0/824 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 824/824 variables, and 572 constraints, problems are : Problem set: 0 solved, 17 unsolved in 3611 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 311/311 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 274/302 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/302 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:38] [INFO ] Deduced a trap composed of 87 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:11:38] [INFO ] Deduced a trap composed of 73 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:11:39] [INFO ] Deduced a trap composed of 63 places in 260 ms of which 3 ms to minimize.
[2024-05-24 07:11:39] [INFO ] Deduced a trap composed of 64 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:11:39] [INFO ] Deduced a trap composed of 69 places in 210 ms of which 2 ms to minimize.
[2024-05-24 07:11:39] [INFO ] Deduced a trap composed of 41 places in 216 ms of which 2 ms to minimize.
[2024-05-24 07:11:40] [INFO ] Deduced a trap composed of 53 places in 235 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/302 variables, 7/26 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 9/311 variables, 6/32 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 10/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:40] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 07:11:40] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:11:40] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:11:41] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 1 ms to minimize.
[2024-05-24 07:11:41] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:11:41] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 1 ms to minimize.
[2024-05-24 07:11:41] [INFO ] Deduced a trap composed of 41 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:11:41] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:11:41] [INFO ] Deduced a trap composed of 21 places in 246 ms of which 2 ms to minimize.
[2024-05-24 07:11:41] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 1 ms to minimize.
[2024-05-24 07:11:42] [INFO ] Deduced a trap composed of 60 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:11:42] [INFO ] Deduced a trap composed of 3 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:11:42] [INFO ] Deduced a trap composed of 83 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:11:42] [INFO ] Deduced a trap composed of 75 places in 220 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/311 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:43] [INFO ] Deduced a trap composed of 51 places in 268 ms of which 3 ms to minimize.
[2024-05-24 07:11:43] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-24 07:11:43] [INFO ] Deduced a trap composed of 60 places in 209 ms of which 2 ms to minimize.
[2024-05-24 07:11:43] [INFO ] Deduced a trap composed of 43 places in 269 ms of which 3 ms to minimize.
[2024-05-24 07:11:44] [INFO ] Deduced a trap composed of 72 places in 279 ms of which 3 ms to minimize.
[2024-05-24 07:11:44] [INFO ] Deduced a trap composed of 26 places in 288 ms of which 3 ms to minimize.
[2024-05-24 07:11:44] [INFO ] Deduced a trap composed of 24 places in 277 ms of which 3 ms to minimize.
[2024-05-24 07:11:45] [INFO ] Deduced a trap composed of 55 places in 287 ms of which 3 ms to minimize.
[2024-05-24 07:11:45] [INFO ] Deduced a trap composed of 91 places in 281 ms of which 3 ms to minimize.
[2024-05-24 07:11:45] [INFO ] Deduced a trap composed of 38 places in 262 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/311 variables, 10/66 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:46] [INFO ] Deduced a trap composed of 71 places in 241 ms of which 4 ms to minimize.
[2024-05-24 07:11:46] [INFO ] Deduced a trap composed of 63 places in 230 ms of which 3 ms to minimize.
[2024-05-24 07:11:46] [INFO ] Deduced a trap composed of 78 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:11:46] [INFO ] Deduced a trap composed of 64 places in 248 ms of which 3 ms to minimize.
[2024-05-24 07:11:47] [INFO ] Deduced a trap composed of 34 places in 252 ms of which 3 ms to minimize.
[2024-05-24 07:11:47] [INFO ] Deduced a trap composed of 48 places in 256 ms of which 3 ms to minimize.
[2024-05-24 07:11:47] [INFO ] Deduced a trap composed of 42 places in 261 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/311 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:48] [INFO ] Deduced a trap composed of 75 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:11:48] [INFO ] Deduced a trap composed of 63 places in 218 ms of which 3 ms to minimize.
[2024-05-24 07:11:48] [INFO ] Deduced a trap composed of 82 places in 258 ms of which 3 ms to minimize.
[2024-05-24 07:11:48] [INFO ] Deduced a trap composed of 21 places in 218 ms of which 2 ms to minimize.
[2024-05-24 07:11:49] [INFO ] Deduced a trap composed of 62 places in 273 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/311 variables, 5/78 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:49] [INFO ] Deduced a trap composed of 62 places in 242 ms of which 3 ms to minimize.
[2024-05-24 07:11:49] [INFO ] Deduced a trap composed of 61 places in 246 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/311 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/311 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (OVERLAPS) 513/824 variables, 311/391 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/824 variables, 226/617 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/824 variables, 17/634 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:51] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 1 ms to minimize.
[2024-05-24 07:11:51] [INFO ] Deduced a trap composed of 17 places in 141 ms of which 1 ms to minimize.
[2024-05-24 07:11:51] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 2 ms to minimize.
[2024-05-24 07:11:51] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/824 variables, 4/638 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:52] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 1 ms to minimize.
[2024-05-24 07:11:52] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 3 ms to minimize.
[2024-05-24 07:11:52] [INFO ] Deduced a trap composed of 39 places in 108 ms of which 1 ms to minimize.
[2024-05-24 07:11:52] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/824 variables, 4/642 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/824 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 07:11:54] [INFO ] Deduced a trap composed of 51 places in 241 ms of which 3 ms to minimize.
[2024-05-24 07:11:55] [INFO ] Deduced a trap composed of 49 places in 214 ms of which 3 ms to minimize.
At refinement iteration 20 (OVERLAPS) 0/824 variables, 2/644 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/824 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 22 (OVERLAPS) 0/824 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 824/824 variables, and 644 constraints, problems are : Problem set: 0 solved, 17 unsolved in 19215 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 311/311 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 68/68 constraints]
After SMT, in 22881ms problems are : Problem set: 0 solved, 17 unsolved
Parikh walk visited 0 properties in 1340 ms.
Support contains 28 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 1472/1472 transitions.
Applied a total of 0 rules in 56 ms. Remains 311 /311 variables (removed 0) and now considering 1472/1472 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 311/311 places, 1472/1472 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 1472/1472 transitions.
Applied a total of 0 rules in 48 ms. Remains 311 /311 variables (removed 0) and now considering 1472/1472 (removed 0) transitions.
[2024-05-24 07:11:58] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2024-05-24 07:11:58] [INFO ] Invariant cache hit.
[2024-05-24 07:11:59] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-24 07:11:59] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2024-05-24 07:11:59] [INFO ] Invariant cache hit.
[2024-05-24 07:11:59] [INFO ] State equation strengthened by 226 read => feed constraints.
[2024-05-24 07:12:00] [INFO ] Implicit Places using invariants and state equation in 1228 ms returned []
Implicit Place search using SMT with State Equation took 1605 ms to find 0 implicit places.
[2024-05-24 07:12:00] [INFO ] Redundant transitions in 139 ms returned []
Running 1465 sub problems to find dead transitions.
[2024-05-24 07:12:00] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2024-05-24 07:12:00] [INFO ] Invariant cache hit.
[2024-05-24 07:12:00] [INFO ] State equation strengthened by 226 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
[2024-05-24 07:12:12] [INFO ] Deduced a trap composed of 3 places in 266 ms of which 3 ms to minimize.
[2024-05-24 07:12:12] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 2 ms to minimize.
[2024-05-24 07:12:13] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 2 ms to minimize.
[2024-05-24 07:12:13] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 1 ms to minimize.
[2024-05-24 07:12:13] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-24 07:12:13] [INFO ] Deduced a trap composed of 39 places in 136 ms of which 3 ms to minimize.
[2024-05-24 07:12:14] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 2 ms to minimize.
[2024-05-24 07:12:14] [INFO ] Deduced a trap composed of 11 places in 193 ms of which 3 ms to minimize.
[2024-05-24 07:12:14] [INFO ] Deduced a trap composed of 38 places in 185 ms of which 3 ms to minimize.
[2024-05-24 07:12:15] [INFO ] Deduced a trap composed of 30 places in 222 ms of which 3 ms to minimize.
[2024-05-24 07:12:15] [INFO ] Deduced a trap composed of 59 places in 179 ms of which 2 ms to minimize.
[2024-05-24 07:12:15] [INFO ] Deduced a trap composed of 50 places in 196 ms of which 3 ms to minimize.
[2024-05-24 07:12:15] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 1 ms to minimize.
[2024-05-24 07:12:15] [INFO ] Deduced a trap composed of 40 places in 189 ms of which 3 ms to minimize.
[2024-05-24 07:12:16] [INFO ] Deduced a trap composed of 60 places in 195 ms of which 8 ms to minimize.
[2024-05-24 07:12:16] [INFO ] Deduced a trap composed of 78 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:12:16] [INFO ] Deduced a trap composed of 70 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:12:16] [INFO ] Deduced a trap composed of 83 places in 236 ms of which 3 ms to minimize.
[2024-05-24 07:12:17] [INFO ] Deduced a trap composed of 28 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:12:17] [INFO ] Deduced a trap composed of 31 places in 244 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/311 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
[2024-05-24 07:12:19] [INFO ] Deduced a trap composed of 17 places in 180 ms of which 2 ms to minimize.
[2024-05-24 07:12:20] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 07:12:20] [INFO ] Deduced a trap composed of 43 places in 162 ms of which 3 ms to minimize.
[2024-05-24 07:12:22] [INFO ] Deduced a trap composed of 56 places in 174 ms of which 3 ms to minimize.
[2024-05-24 07:12:22] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-05-24 07:12:22] [INFO ] Deduced a trap composed of 15 places in 152 ms of which 3 ms to minimize.
[2024-05-24 07:12:24] [INFO ] Deduced a trap composed of 60 places in 213 ms of which 2 ms to minimize.
[2024-05-24 07:12:24] [INFO ] Deduced a trap composed of 67 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:12:24] [INFO ] Deduced a trap composed of 49 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:12:24] [INFO ] Deduced a trap composed of 41 places in 211 ms of which 3 ms to minimize.
[2024-05-24 07:12:25] [INFO ] Deduced a trap composed of 44 places in 179 ms of which 2 ms to minimize.
[2024-05-24 07:12:25] [INFO ] Deduced a trap composed of 55 places in 215 ms of which 3 ms to minimize.
[2024-05-24 07:12:25] [INFO ] Deduced a trap composed of 66 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:12:25] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-05-24 07:12:26] [INFO ] Deduced a trap composed of 42 places in 227 ms of which 2 ms to minimize.
[2024-05-24 07:12:26] [INFO ] Deduced a trap composed of 61 places in 219 ms of which 3 ms to minimize.
[2024-05-24 07:12:26] [INFO ] Deduced a trap composed of 56 places in 229 ms of which 2 ms to minimize.
[2024-05-24 07:12:26] [INFO ] Deduced a trap composed of 43 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:12:26] [INFO ] Deduced a trap composed of 51 places in 216 ms of which 3 ms to minimize.
[2024-05-24 07:12:27] [INFO ] Deduced a trap composed of 45 places in 225 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/824 variables, and 62 constraints, problems are : Problem set: 0 solved, 1465 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/311 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1465/1465 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1465 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/311 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
[2024-05-24 07:12:35] [INFO ] Deduced a trap composed of 47 places in 170 ms of which 3 ms to minimize.
[2024-05-24 07:12:35] [INFO ] Deduced a trap composed of 38 places in 168 ms of which 3 ms to minimize.
[2024-05-24 07:12:35] [INFO ] Deduced a trap composed of 61 places in 188 ms of which 2 ms to minimize.
[2024-05-24 07:12:36] [INFO ] Deduced a trap composed of 39 places in 194 ms of which 2 ms to minimize.
[2024-05-24 07:12:36] [INFO ] Deduced a trap composed of 26 places in 235 ms of which 3 ms to minimize.
[2024-05-24 07:12:36] [INFO ] Deduced a trap composed of 64 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:12:36] [INFO ] Deduced a trap composed of 23 places in 79 ms of which 2 ms to minimize.
[2024-05-24 07:12:36] [INFO ] Deduced a trap composed of 58 places in 194 ms of which 2 ms to minimize.
[2024-05-24 07:12:39] [INFO ] Deduced a trap composed of 62 places in 216 ms of which 3 ms to minimize.
[2024-05-24 07:12:40] [INFO ] Deduced a trap composed of 53 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:12:40] [INFO ] Deduced a trap composed of 53 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:12:40] [INFO ] Deduced a trap composed of 43 places in 194 ms of which 2 ms to minimize.
[2024-05-24 07:12:41] [INFO ] Deduced a trap composed of 26 places in 269 ms of which 3 ms to minimize.
[2024-05-24 07:12:41] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 1 ms to minimize.
[2024-05-24 07:12:41] [INFO ] Deduced a trap composed of 47 places in 272 ms of which 3 ms to minimize.
[2024-05-24 07:12:41] [INFO ] Deduced a trap composed of 37 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:12:41] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 1 ms to minimize.
[2024-05-24 07:12:42] [INFO ] Deduced a trap composed of 40 places in 267 ms of which 3 ms to minimize.
[2024-05-24 07:12:42] [INFO ] Deduced a trap composed of 59 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:12:42] [INFO ] Deduced a trap composed of 58 places in 217 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
[2024-05-24 07:12:49] [INFO ] Deduced a trap composed of 19 places in 89 ms of which 2 ms to minimize.
[2024-05-24 07:12:52] [INFO ] Deduced a trap composed of 35 places in 80 ms of which 2 ms to minimize.
[2024-05-24 07:12:54] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 1 ms to minimize.
[2024-05-24 07:12:55] [INFO ] Deduced a trap composed of 19 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:12:55] [INFO ] Deduced a trap composed of 21 places in 255 ms of which 3 ms to minimize.
[2024-05-24 07:12:55] [INFO ] Deduced a trap composed of 23 places in 239 ms of which 2 ms to minimize.
[2024-05-24 07:12:56] [INFO ] Deduced a trap composed of 21 places in 225 ms of which 3 ms to minimize.
[2024-05-24 07:12:56] [INFO ] Deduced a trap composed of 23 places in 146 ms of which 2 ms to minimize.
[2024-05-24 07:12:56] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 2 ms to minimize.
[2024-05-24 07:12:56] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 1 ms to minimize.
[2024-05-24 07:12:56] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-24 07:12:57] [INFO ] Deduced a trap composed of 80 places in 277 ms of which 3 ms to minimize.
[2024-05-24 07:12:57] [INFO ] Deduced a trap composed of 67 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:12:57] [INFO ] Deduced a trap composed of 59 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:12:57] [INFO ] Deduced a trap composed of 57 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:12:58] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:12:58] [INFO ] Deduced a trap composed of 61 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:12:58] [INFO ] Deduced a trap composed of 66 places in 237 ms of which 3 ms to minimize.
[2024-05-24 07:12:59] [INFO ] Deduced a trap composed of 61 places in 236 ms of which 3 ms to minimize.
[2024-05-24 07:12:59] [INFO ] Deduced a trap composed of 56 places in 288 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 311/824 variables, and 102 constraints, problems are : Problem set: 0 solved, 1465 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/311 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 0/1465 constraints, Known Traps: 80/80 constraints]
After SMT, in 60918ms problems are : Problem set: 0 solved, 1465 unsolved
Search for dead transitions found 0 dead transitions in 60938ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62743 ms. Remains : 311/311 places, 1472/1472 transitions.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-07-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!p0&&G((p1 U p2))&&X((!p0 U (!p3||G(!p0))))))))'
Support contains 8 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 512 transition count 1673
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 512 transition count 1673
Applied a total of 10 rules in 22 ms. Remains 512 /517 variables (removed 5) and now considering 1673/1708 (removed 35) transitions.
[2024-05-24 07:13:02] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
// Phase 1: matrix 714 rows 512 cols
[2024-05-24 07:13:02] [INFO ] Computed 22 invariants in 5 ms
[2024-05-24 07:13:02] [INFO ] Implicit Places using invariants in 596 ms returned []
[2024-05-24 07:13:02] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:13:02] [INFO ] Invariant cache hit.
[2024-05-24 07:13:03] [INFO ] State equation strengthened by 226 read => feed constraints.
[2024-05-24 07:13:04] [INFO ] Implicit Places using invariants and state equation in 2383 ms returned []
Implicit Place search using SMT with State Equation took 2981 ms to find 0 implicit places.
Running 1666 sub problems to find dead transitions.
[2024-05-24 07:13:05] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:13:05] [INFO ] Invariant cache hit.
[2024-05-24 07:13:05] [INFO ] State equation strengthened by 226 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/512 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:13:25] [INFO ] Deduced a trap composed of 63 places in 271 ms of which 4 ms to minimize.
[2024-05-24 07:13:25] [INFO ] Deduced a trap composed of 38 places in 182 ms of which 2 ms to minimize.
[2024-05-24 07:13:25] [INFO ] Deduced a trap composed of 39 places in 193 ms of which 3 ms to minimize.
[2024-05-24 07:13:25] [INFO ] Deduced a trap composed of 29 places in 354 ms of which 4 ms to minimize.
[2024-05-24 07:13:26] [INFO ] Deduced a trap composed of 42 places in 354 ms of which 4 ms to minimize.
[2024-05-24 07:13:26] [INFO ] Deduced a trap composed of 41 places in 351 ms of which 4 ms to minimize.
[2024-05-24 07:13:26] [INFO ] Deduced a trap composed of 31 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:13:27] [INFO ] Deduced a trap composed of 26 places in 361 ms of which 5 ms to minimize.
[2024-05-24 07:13:27] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 2 ms to minimize.
[2024-05-24 07:13:27] [INFO ] Deduced a trap composed of 95 places in 306 ms of which 4 ms to minimize.
[2024-05-24 07:13:27] [INFO ] Deduced a trap composed of 133 places in 308 ms of which 4 ms to minimize.
[2024-05-24 07:13:28] [INFO ] Deduced a trap composed of 20 places in 297 ms of which 4 ms to minimize.
[2024-05-24 07:13:28] [INFO ] Deduced a trap composed of 57 places in 274 ms of which 4 ms to minimize.
[2024-05-24 07:13:28] [INFO ] Deduced a trap composed of 32 places in 278 ms of which 4 ms to minimize.
[2024-05-24 07:13:29] [INFO ] Deduced a trap composed of 67 places in 280 ms of which 4 ms to minimize.
[2024-05-24 07:13:29] [INFO ] Deduced a trap composed of 107 places in 260 ms of which 4 ms to minimize.
[2024-05-24 07:13:29] [INFO ] Deduced a trap composed of 91 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:13:30] [INFO ] Deduced a trap composed of 59 places in 321 ms of which 4 ms to minimize.
[2024-05-24 07:13:30] [INFO ] Deduced a trap composed of 68 places in 343 ms of which 4 ms to minimize.
[2024-05-24 07:13:30] [INFO ] Deduced a trap composed of 59 places in 282 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:13:31] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 2 ms to minimize.
[2024-05-24 07:13:31] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
[2024-05-24 07:13:31] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
[2024-05-24 07:13:31] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 1 ms to minimize.
[2024-05-24 07:13:33] [INFO ] Deduced a trap composed of 50 places in 407 ms of which 5 ms to minimize.
[2024-05-24 07:13:34] [INFO ] Deduced a trap composed of 144 places in 408 ms of which 5 ms to minimize.
[2024-05-24 07:13:34] [INFO ] Deduced a trap composed of 128 places in 360 ms of which 4 ms to minimize.
[2024-05-24 07:13:34] [INFO ] Deduced a trap composed of 110 places in 362 ms of which 5 ms to minimize.
[2024-05-24 07:13:35] [INFO ] Deduced a trap composed of 64 places in 84 ms of which 1 ms to minimize.
[2024-05-24 07:13:35] [INFO ] Deduced a trap composed of 32 places in 388 ms of which 5 ms to minimize.
[2024-05-24 07:13:35] [INFO ] Deduced a trap composed of 23 places in 407 ms of which 5 ms to minimize.
[2024-05-24 07:13:36] [INFO ] Deduced a trap composed of 52 places in 365 ms of which 5 ms to minimize.
SMT process timed out in 31368ms, After SMT, problems are : Problem set: 0 solved, 1666 unsolved
Search for dead transitions found 0 dead transitions in 31390ms
Starting structural reductions in LTL mode, iteration 1 : 512/517 places, 1673/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34401 ms. Remains : 512/517 places, 1673/1708 transitions.
Stuttering acceptance computed with spot in 473 ms :[(OR (NOT p2) p0), (OR (NOT p2) p0), (NOT p2), (NOT p2), (AND p0 p3)]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-00
Product exploration explored 100000 steps with 8 reset in 532 ms.
Stack based approach found an accepted trace after 78 steps with 0 reset with depth 79 and stack size 79 in 2 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-00 finished in 35516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U !p1)))'
Support contains 4 out of 517 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 517 transition count 1701
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 510 transition count 1701
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 14 place count 510 transition count 1548
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 320 place count 357 transition count 1548
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 325 place count 352 transition count 1513
Iterating global reduction 2 with 5 rules applied. Total rules applied 330 place count 352 transition count 1513
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 414 place count 310 transition count 1471
Applied a total of 414 rules in 163 ms. Remains 310 /517 variables (removed 207) and now considering 1471/1708 (removed 237) transitions.
[2024-05-24 07:13:37] [INFO ] Flow matrix only has 512 transitions (discarded 959 similar events)
// Phase 1: matrix 512 rows 310 cols
[2024-05-24 07:13:37] [INFO ] Computed 22 invariants in 5 ms
[2024-05-24 07:13:38] [INFO ] Implicit Places using invariants in 530 ms returned []
[2024-05-24 07:13:38] [INFO ] Flow matrix only has 512 transitions (discarded 959 similar events)
[2024-05-24 07:13:38] [INFO ] Invariant cache hit.
[2024-05-24 07:13:38] [INFO ] State equation strengthened by 226 read => feed constraints.
[2024-05-24 07:13:39] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 2080 ms to find 0 implicit places.
[2024-05-24 07:13:39] [INFO ] Redundant transitions in 42 ms returned []
Running 1464 sub problems to find dead transitions.
[2024-05-24 07:13:39] [INFO ] Flow matrix only has 512 transitions (discarded 959 similar events)
[2024-05-24 07:13:39] [INFO ] Invariant cache hit.
[2024-05-24 07:13:39] [INFO ] State equation strengthened by 226 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
[2024-05-24 07:13:51] [INFO ] Deduced a trap composed of 3 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:13:52] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 2 ms to minimize.
[2024-05-24 07:13:52] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 1 ms to minimize.
[2024-05-24 07:13:52] [INFO ] Deduced a trap composed of 3 places in 99 ms of which 1 ms to minimize.
[2024-05-24 07:13:52] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 2 ms to minimize.
[2024-05-24 07:13:52] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
[2024-05-24 07:13:52] [INFO ] Deduced a trap composed of 40 places in 143 ms of which 3 ms to minimize.
[2024-05-24 07:13:52] [INFO ] Deduced a trap composed of 69 places in 162 ms of which 3 ms to minimize.
[2024-05-24 07:13:53] [INFO ] Deduced a trap composed of 53 places in 164 ms of which 2 ms to minimize.
[2024-05-24 07:13:54] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 2 ms to minimize.
[2024-05-24 07:13:54] [INFO ] Deduced a trap composed of 38 places in 163 ms of which 2 ms to minimize.
[2024-05-24 07:13:54] [INFO ] Deduced a trap composed of 38 places in 169 ms of which 3 ms to minimize.
[2024-05-24 07:13:54] [INFO ] Deduced a trap composed of 60 places in 192 ms of which 3 ms to minimize.
[2024-05-24 07:13:55] [INFO ] Deduced a trap composed of 39 places in 183 ms of which 3 ms to minimize.
[2024-05-24 07:13:55] [INFO ] Deduced a trap composed of 40 places in 182 ms of which 2 ms to minimize.
[2024-05-24 07:13:55] [INFO ] Deduced a trap composed of 15 places in 217 ms of which 2 ms to minimize.
[2024-05-24 07:13:55] [INFO ] Deduced a trap composed of 39 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:13:55] [INFO ] Deduced a trap composed of 56 places in 187 ms of which 2 ms to minimize.
[2024-05-24 07:13:56] [INFO ] Deduced a trap composed of 53 places in 209 ms of which 7 ms to minimize.
[2024-05-24 07:13:56] [INFO ] Deduced a trap composed of 44 places in 232 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
[2024-05-24 07:13:57] [INFO ] Deduced a trap composed of 46 places in 150 ms of which 3 ms to minimize.
[2024-05-24 07:13:57] [INFO ] Deduced a trap composed of 26 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:13:58] [INFO ] Deduced a trap composed of 59 places in 183 ms of which 3 ms to minimize.
[2024-05-24 07:13:58] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 1 ms to minimize.
[2024-05-24 07:13:58] [INFO ] Deduced a trap composed of 54 places in 182 ms of which 2 ms to minimize.
[2024-05-24 07:13:59] [INFO ] Deduced a trap composed of 13 places in 137 ms of which 1 ms to minimize.
[2024-05-24 07:13:59] [INFO ] Deduced a trap composed of 18 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:13:59] [INFO ] Deduced a trap composed of 15 places in 215 ms of which 3 ms to minimize.
[2024-05-24 07:14:00] [INFO ] Deduced a trap composed of 17 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:14:00] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 1 ms to minimize.
[2024-05-24 07:14:01] [INFO ] Deduced a trap composed of 70 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:14:01] [INFO ] Deduced a trap composed of 75 places in 223 ms of which 3 ms to minimize.
[2024-05-24 07:14:01] [INFO ] Deduced a trap composed of 63 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:14:02] [INFO ] Deduced a trap composed of 56 places in 236 ms of which 2 ms to minimize.
[2024-05-24 07:14:02] [INFO ] Deduced a trap composed of 76 places in 204 ms of which 2 ms to minimize.
[2024-05-24 07:14:02] [INFO ] Deduced a trap composed of 76 places in 194 ms of which 2 ms to minimize.
[2024-05-24 07:14:02] [INFO ] Deduced a trap composed of 63 places in 222 ms of which 3 ms to minimize.
[2024-05-24 07:14:03] [INFO ] Deduced a trap composed of 71 places in 271 ms of which 3 ms to minimize.
[2024-05-24 07:14:03] [INFO ] Deduced a trap composed of 74 places in 271 ms of which 3 ms to minimize.
[2024-05-24 07:14:03] [INFO ] Deduced a trap composed of 72 places in 263 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/822 variables, and 62 constraints, problems are : Problem set: 0 solved, 1464 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/310 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1464/1464 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1464 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
[2024-05-24 07:14:15] [INFO ] Deduced a trap composed of 11 places in 217 ms of which 2 ms to minimize.
[2024-05-24 07:14:16] [INFO ] Deduced a trap composed of 15 places in 174 ms of which 2 ms to minimize.
[2024-05-24 07:14:22] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 1 ms to minimize.
[2024-05-24 07:14:24] [INFO ] Deduced a trap composed of 19 places in 255 ms of which 3 ms to minimize.
[2024-05-24 07:14:24] [INFO ] Deduced a trap composed of 21 places in 250 ms of which 2 ms to minimize.
[2024-05-24 07:14:24] [INFO ] Deduced a trap composed of 21 places in 243 ms of which 3 ms to minimize.
[2024-05-24 07:14:25] [INFO ] Deduced a trap composed of 20 places in 245 ms of which 2 ms to minimize.
[2024-05-24 07:14:25] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 3 ms to minimize.
[2024-05-24 07:14:25] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 3 ms to minimize.
[2024-05-24 07:14:25] [INFO ] Deduced a trap composed of 17 places in 235 ms of which 3 ms to minimize.
[2024-05-24 07:14:26] [INFO ] Deduced a trap composed of 23 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:14:26] [INFO ] Deduced a trap composed of 32 places in 155 ms of which 2 ms to minimize.
[2024-05-24 07:14:26] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 2 ms to minimize.
[2024-05-24 07:14:26] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 2 ms to minimize.
[2024-05-24 07:14:26] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
[2024-05-24 07:14:27] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2024-05-24 07:14:27] [INFO ] Deduced a trap composed of 27 places in 135 ms of which 2 ms to minimize.
[2024-05-24 07:14:27] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-05-24 07:14:27] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
[2024-05-24 07:14:27] [INFO ] Deduced a trap composed of 39 places in 87 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1464 unsolved
[2024-05-24 07:14:33] [INFO ] Deduced a trap composed of 40 places in 186 ms of which 3 ms to minimize.
[2024-05-24 07:14:34] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:14:36] [INFO ] Deduced a trap composed of 62 places in 186 ms of which 2 ms to minimize.
[2024-05-24 07:14:36] [INFO ] Deduced a trap composed of 55 places in 226 ms of which 3 ms to minimize.
[2024-05-24 07:14:37] [INFO ] Deduced a trap composed of 57 places in 205 ms of which 2 ms to minimize.
[2024-05-24 07:14:37] [INFO ] Deduced a trap composed of 45 places in 198 ms of which 2 ms to minimize.
[2024-05-24 07:14:37] [INFO ] Deduced a trap composed of 61 places in 215 ms of which 3 ms to minimize.
[2024-05-24 07:14:37] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/822 variables, and 90 constraints, problems are : Problem set: 0 solved, 1464 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/310 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 0/1464 constraints, Known Traps: 68/68 constraints]
After SMT, in 60911ms problems are : Problem set: 0 solved, 1464 unsolved
Search for dead transitions found 0 dead transitions in 60929ms
Starting structural reductions in SI_LTL mode, iteration 1 : 310/517 places, 1471/1708 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63224 ms. Remains : 310/517 places, 1471/1708 transitions.
Stuttering acceptance computed with spot in 95 ms :[p1, true, p1]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-02
Entered a terminal (fully accepting) state of product in 526 steps with 0 reset in 2 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-02 finished in 63342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&p0))))'
Support contains 6 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 511 transition count 1666
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 511 transition count 1666
Applied a total of 12 rules in 18 ms. Remains 511 /517 variables (removed 6) and now considering 1666/1708 (removed 42) transitions.
[2024-05-24 07:14:40] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2024-05-24 07:14:40] [INFO ] Computed 22 invariants in 5 ms
[2024-05-24 07:14:41] [INFO ] Implicit Places using invariants in 513 ms returned []
[2024-05-24 07:14:41] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:14:41] [INFO ] Invariant cache hit.
[2024-05-24 07:14:41] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:14:43] [INFO ] Implicit Places using invariants and state equation in 2199 ms returned []
Implicit Place search using SMT with State Equation took 2739 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:14:43] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:14:43] [INFO ] Invariant cache hit.
[2024-05-24 07:14:43] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:15:02] [INFO ] Deduced a trap composed of 63 places in 208 ms of which 3 ms to minimize.
[2024-05-24 07:15:02] [INFO ] Deduced a trap composed of 29 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:15:03] [INFO ] Deduced a trap composed of 41 places in 249 ms of which 2 ms to minimize.
[2024-05-24 07:15:03] [INFO ] Deduced a trap composed of 38 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:15:03] [INFO ] Deduced a trap composed of 32 places in 278 ms of which 3 ms to minimize.
[2024-05-24 07:15:04] [INFO ] Deduced a trap composed of 23 places in 357 ms of which 5 ms to minimize.
[2024-05-24 07:15:04] [INFO ] Deduced a trap composed of 32 places in 336 ms of which 5 ms to minimize.
[2024-05-24 07:15:04] [INFO ] Deduced a trap composed of 20 places in 172 ms of which 2 ms to minimize.
[2024-05-24 07:15:04] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 2 ms to minimize.
[2024-05-24 07:15:05] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 1 ms to minimize.
[2024-05-24 07:15:05] [INFO ] Deduced a trap composed of 89 places in 252 ms of which 3 ms to minimize.
[2024-05-24 07:15:05] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-05-24 07:15:07] [INFO ] Deduced a trap composed of 52 places in 412 ms of which 5 ms to minimize.
[2024-05-24 07:15:07] [INFO ] Deduced a trap composed of 74 places in 385 ms of which 5 ms to minimize.
[2024-05-24 07:15:08] [INFO ] Deduced a trap composed of 143 places in 404 ms of which 5 ms to minimize.
[2024-05-24 07:15:08] [INFO ] Deduced a trap composed of 122 places in 361 ms of which 5 ms to minimize.
[2024-05-24 07:15:08] [INFO ] Deduced a trap composed of 129 places in 371 ms of which 4 ms to minimize.
[2024-05-24 07:15:09] [INFO ] Deduced a trap composed of 121 places in 345 ms of which 4 ms to minimize.
[2024-05-24 07:15:09] [INFO ] Deduced a trap composed of 116 places in 370 ms of which 4 ms to minimize.
[2024-05-24 07:15:10] [INFO ] Deduced a trap composed of 89 places in 308 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:15:10] [INFO ] Deduced a trap composed of 3 places in 95 ms of which 1 ms to minimize.
[2024-05-24 07:15:11] [INFO ] Deduced a trap composed of 67 places in 289 ms of which 4 ms to minimize.
[2024-05-24 07:15:11] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 3 ms to minimize.
[2024-05-24 07:15:11] [INFO ] Deduced a trap composed of 20 places in 168 ms of which 2 ms to minimize.
[2024-05-24 07:15:11] [INFO ] Deduced a trap composed of 61 places in 290 ms of which 4 ms to minimize.
[2024-05-24 07:15:12] [INFO ] Deduced a trap composed of 67 places in 270 ms of which 4 ms to minimize.
[2024-05-24 07:15:12] [INFO ] Deduced a trap composed of 79 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:15:12] [INFO ] Deduced a trap composed of 67 places in 283 ms of which 4 ms to minimize.
[2024-05-24 07:15:13] [INFO ] Deduced a trap composed of 59 places in 272 ms of which 4 ms to minimize.
[2024-05-24 07:15:13] [INFO ] Deduced a trap composed of 69 places in 269 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 52 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 30/52 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:15:19] [INFO ] Deduced a trap composed of 79 places in 311 ms of which 4 ms to minimize.
[2024-05-24 07:15:19] [INFO ] Deduced a trap composed of 67 places in 339 ms of which 4 ms to minimize.
[2024-05-24 07:15:19] [INFO ] Deduced a trap composed of 74 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:15:20] [INFO ] Deduced a trap composed of 88 places in 328 ms of which 4 ms to minimize.
[2024-05-24 07:15:20] [INFO ] Deduced a trap composed of 80 places in 319 ms of which 4 ms to minimize.
[2024-05-24 07:15:20] [INFO ] Deduced a trap composed of 86 places in 310 ms of which 4 ms to minimize.
[2024-05-24 07:15:21] [INFO ] Deduced a trap composed of 84 places in 330 ms of which 5 ms to minimize.
[2024-05-24 07:15:21] [INFO ] Deduced a trap composed of 77 places in 305 ms of which 4 ms to minimize.
[2024-05-24 07:15:21] [INFO ] Deduced a trap composed of 74 places in 302 ms of which 4 ms to minimize.
[2024-05-24 07:15:22] [INFO ] Deduced a trap composed of 70 places in 284 ms of which 4 ms to minimize.
[2024-05-24 07:15:22] [INFO ] Deduced a trap composed of 67 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:15:22] [INFO ] Deduced a trap composed of 71 places in 278 ms of which 4 ms to minimize.
[2024-05-24 07:15:23] [INFO ] Deduced a trap composed of 73 places in 277 ms of which 4 ms to minimize.
[2024-05-24 07:15:23] [INFO ] Deduced a trap composed of 59 places in 292 ms of which 4 ms to minimize.
[2024-05-24 07:15:23] [INFO ] Deduced a trap composed of 71 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:15:23] [INFO ] Deduced a trap composed of 72 places in 269 ms of which 3 ms to minimize.
[2024-05-24 07:15:24] [INFO ] Deduced a trap composed of 62 places in 271 ms of which 3 ms to minimize.
[2024-05-24 07:15:24] [INFO ] Deduced a trap composed of 82 places in 287 ms of which 5 ms to minimize.
[2024-05-24 07:15:24] [INFO ] Deduced a trap composed of 87 places in 322 ms of which 4 ms to minimize.
[2024-05-24 07:15:25] [INFO ] Deduced a trap composed of 59 places in 309 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:15:26] [INFO ] Deduced a trap composed of 90 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:15:26] [INFO ] Deduced a trap composed of 90 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:15:26] [INFO ] Deduced a trap composed of 91 places in 277 ms of which 4 ms to minimize.
[2024-05-24 07:15:27] [INFO ] Deduced a trap composed of 91 places in 269 ms of which 4 ms to minimize.
[2024-05-24 07:15:27] [INFO ] Deduced a trap composed of 82 places in 279 ms of which 3 ms to minimize.
[2024-05-24 07:15:27] [INFO ] Deduced a trap composed of 97 places in 208 ms of which 3 ms to minimize.
[2024-05-24 07:15:29] [INFO ] Deduced a trap composed of 100 places in 417 ms of which 5 ms to minimize.
[2024-05-24 07:15:30] [INFO ] Deduced a trap composed of 135 places in 392 ms of which 5 ms to minimize.
[2024-05-24 07:15:30] [INFO ] Deduced a trap composed of 127 places in 341 ms of which 4 ms to minimize.
[2024-05-24 07:15:30] [INFO ] Deduced a trap composed of 129 places in 391 ms of which 5 ms to minimize.
[2024-05-24 07:15:31] [INFO ] Deduced a trap composed of 106 places in 327 ms of which 4 ms to minimize.
[2024-05-24 07:15:31] [INFO ] Deduced a trap composed of 86 places in 306 ms of which 4 ms to minimize.
[2024-05-24 07:15:31] [INFO ] Deduced a trap composed of 107 places in 313 ms of which 4 ms to minimize.
[2024-05-24 07:15:32] [INFO ] Deduced a trap composed of 33 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:15:32] [INFO ] Deduced a trap composed of 121 places in 287 ms of which 4 ms to minimize.
[2024-05-24 07:15:32] [INFO ] Deduced a trap composed of 84 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:15:33] [INFO ] Deduced a trap composed of 122 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:15:33] [INFO ] Deduced a trap composed of 113 places in 287 ms of which 4 ms to minimize.
[2024-05-24 07:15:33] [INFO ] Deduced a trap composed of 73 places in 312 ms of which 4 ms to minimize.
[2024-05-24 07:15:34] [INFO ] Deduced a trap composed of 82 places in 270 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/511 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:15:35] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 1 ms to minimize.
[2024-05-24 07:15:35] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 0 ms to minimize.
[2024-05-24 07:15:35] [INFO ] Deduced a trap composed of 3 places in 155 ms of which 1 ms to minimize.
[2024-05-24 07:15:35] [INFO ] Deduced a trap composed of 3 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:15:35] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 1 ms to minimize.
[2024-05-24 07:15:38] [INFO ] Deduced a trap composed of 90 places in 298 ms of which 4 ms to minimize.
[2024-05-24 07:15:38] [INFO ] Deduced a trap composed of 94 places in 316 ms of which 4 ms to minimize.
[2024-05-24 07:15:38] [INFO ] Deduced a trap composed of 92 places in 302 ms of which 5 ms to minimize.
[2024-05-24 07:15:39] [INFO ] Deduced a trap composed of 110 places in 328 ms of which 4 ms to minimize.
[2024-05-24 07:15:39] [INFO ] Deduced a trap composed of 85 places in 348 ms of which 4 ms to minimize.
[2024-05-24 07:15:40] [INFO ] Deduced a trap composed of 91 places in 312 ms of which 3 ms to minimize.
[2024-05-24 07:15:40] [INFO ] Deduced a trap composed of 36 places in 351 ms of which 4 ms to minimize.
[2024-05-24 07:15:41] [INFO ] Deduced a trap composed of 90 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:15:42] [INFO ] Deduced a trap composed of 49 places in 299 ms of which 5 ms to minimize.
[2024-05-24 07:15:42] [INFO ] Deduced a trap composed of 102 places in 290 ms of which 4 ms to minimize.
[2024-05-24 07:15:43] [INFO ] Deduced a trap composed of 47 places in 285 ms of which 4 ms to minimize.
[2024-05-24 07:15:43] [INFO ] Deduced a trap composed of 91 places in 306 ms of which 4 ms to minimize.
[2024-05-24 07:15:43] [INFO ] Deduced a trap composed of 90 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:15:43] [INFO ] Deduced a trap composed of 45 places in 255 ms of which 4 ms to minimize.
[2024-05-24 07:15:44] [INFO ] Deduced a trap composed of 49 places in 251 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 112 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 90/90 constraints]
After SMT, in 61072ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 61095ms
Starting structural reductions in LTL mode, iteration 1 : 511/517 places, 1666/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63861 ms. Remains : 511/517 places, 1666/1708 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-03 finished in 64023 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0)||G((X(p2)||p1)))))))'
Support contains 5 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 511 transition count 1666
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 511 transition count 1666
Applied a total of 12 rules in 20 ms. Remains 511 /517 variables (removed 6) and now considering 1666/1708 (removed 42) transitions.
[2024-05-24 07:15:44] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:15:44] [INFO ] Invariant cache hit.
[2024-05-24 07:15:45] [INFO ] Implicit Places using invariants in 545 ms returned []
[2024-05-24 07:15:45] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:15:45] [INFO ] Invariant cache hit.
[2024-05-24 07:15:45] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:15:47] [INFO ] Implicit Places using invariants and state equation in 2325 ms returned []
Implicit Place search using SMT with State Equation took 2895 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:15:47] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:15:47] [INFO ] Invariant cache hit.
[2024-05-24 07:15:47] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:16:07] [INFO ] Deduced a trap composed of 63 places in 188 ms of which 3 ms to minimize.
[2024-05-24 07:16:07] [INFO ] Deduced a trap composed of 29 places in 233 ms of which 2 ms to minimize.
[2024-05-24 07:16:07] [INFO ] Deduced a trap composed of 41 places in 223 ms of which 3 ms to minimize.
[2024-05-24 07:16:08] [INFO ] Deduced a trap composed of 38 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:16:08] [INFO ] Deduced a trap composed of 32 places in 249 ms of which 3 ms to minimize.
[2024-05-24 07:16:08] [INFO ] Deduced a trap composed of 23 places in 342 ms of which 4 ms to minimize.
[2024-05-24 07:16:09] [INFO ] Deduced a trap composed of 32 places in 338 ms of which 5 ms to minimize.
[2024-05-24 07:16:09] [INFO ] Deduced a trap composed of 20 places in 169 ms of which 3 ms to minimize.
[2024-05-24 07:16:09] [INFO ] Deduced a trap composed of 26 places in 149 ms of which 2 ms to minimize.
[2024-05-24 07:16:09] [INFO ] Deduced a trap composed of 44 places in 72 ms of which 1 ms to minimize.
[2024-05-24 07:16:09] [INFO ] Deduced a trap composed of 89 places in 234 ms of which 3 ms to minimize.
[2024-05-24 07:16:10] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2024-05-24 07:16:11] [INFO ] Deduced a trap composed of 52 places in 395 ms of which 5 ms to minimize.
[2024-05-24 07:16:12] [INFO ] Deduced a trap composed of 74 places in 382 ms of which 5 ms to minimize.
[2024-05-24 07:16:12] [INFO ] Deduced a trap composed of 143 places in 384 ms of which 4 ms to minimize.
[2024-05-24 07:16:12] [INFO ] Deduced a trap composed of 122 places in 339 ms of which 4 ms to minimize.
[2024-05-24 07:16:13] [INFO ] Deduced a trap composed of 129 places in 347 ms of which 8 ms to minimize.
[2024-05-24 07:16:13] [INFO ] Deduced a trap composed of 121 places in 330 ms of which 4 ms to minimize.
[2024-05-24 07:16:14] [INFO ] Deduced a trap composed of 116 places in 341 ms of which 5 ms to minimize.
[2024-05-24 07:16:14] [INFO ] Deduced a trap composed of 89 places in 269 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:16:15] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 1 ms to minimize.
[2024-05-24 07:16:15] [INFO ] Deduced a trap composed of 67 places in 269 ms of which 4 ms to minimize.
[2024-05-24 07:16:15] [INFO ] Deduced a trap composed of 26 places in 181 ms of which 3 ms to minimize.
[2024-05-24 07:16:15] [INFO ] Deduced a trap composed of 20 places in 170 ms of which 2 ms to minimize.
[2024-05-24 07:16:16] [INFO ] Deduced a trap composed of 61 places in 283 ms of which 3 ms to minimize.
[2024-05-24 07:16:16] [INFO ] Deduced a trap composed of 67 places in 275 ms of which 3 ms to minimize.
[2024-05-24 07:16:16] [INFO ] Deduced a trap composed of 79 places in 250 ms of which 4 ms to minimize.
[2024-05-24 07:16:17] [INFO ] Deduced a trap composed of 67 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:16:17] [INFO ] Deduced a trap composed of 59 places in 271 ms of which 4 ms to minimize.
[2024-05-24 07:16:17] [INFO ] Deduced a trap composed of 69 places in 267 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 52 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 30/52 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:16:23] [INFO ] Deduced a trap composed of 79 places in 313 ms of which 5 ms to minimize.
[2024-05-24 07:16:23] [INFO ] Deduced a trap composed of 67 places in 331 ms of which 4 ms to minimize.
[2024-05-24 07:16:23] [INFO ] Deduced a trap composed of 74 places in 287 ms of which 4 ms to minimize.
[2024-05-24 07:16:24] [INFO ] Deduced a trap composed of 88 places in 309 ms of which 4 ms to minimize.
[2024-05-24 07:16:24] [INFO ] Deduced a trap composed of 80 places in 322 ms of which 4 ms to minimize.
[2024-05-24 07:16:24] [INFO ] Deduced a trap composed of 86 places in 303 ms of which 4 ms to minimize.
[2024-05-24 07:16:24] [INFO ] Deduced a trap composed of 84 places in 308 ms of which 4 ms to minimize.
[2024-05-24 07:16:25] [INFO ] Deduced a trap composed of 77 places in 313 ms of which 4 ms to minimize.
[2024-05-24 07:16:25] [INFO ] Deduced a trap composed of 74 places in 319 ms of which 4 ms to minimize.
[2024-05-24 07:16:25] [INFO ] Deduced a trap composed of 70 places in 278 ms of which 4 ms to minimize.
[2024-05-24 07:16:26] [INFO ] Deduced a trap composed of 67 places in 270 ms of which 4 ms to minimize.
[2024-05-24 07:16:26] [INFO ] Deduced a trap composed of 71 places in 283 ms of which 4 ms to minimize.
[2024-05-24 07:16:26] [INFO ] Deduced a trap composed of 73 places in 283 ms of which 4 ms to minimize.
[2024-05-24 07:16:27] [INFO ] Deduced a trap composed of 59 places in 313 ms of which 5 ms to minimize.
[2024-05-24 07:16:27] [INFO ] Deduced a trap composed of 71 places in 271 ms of which 4 ms to minimize.
[2024-05-24 07:16:27] [INFO ] Deduced a trap composed of 72 places in 278 ms of which 4 ms to minimize.
[2024-05-24 07:16:28] [INFO ] Deduced a trap composed of 62 places in 281 ms of which 4 ms to minimize.
[2024-05-24 07:16:28] [INFO ] Deduced a trap composed of 82 places in 315 ms of which 4 ms to minimize.
[2024-05-24 07:16:28] [INFO ] Deduced a trap composed of 87 places in 308 ms of which 4 ms to minimize.
[2024-05-24 07:16:29] [INFO ] Deduced a trap composed of 59 places in 313 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:16:30] [INFO ] Deduced a trap composed of 90 places in 314 ms of which 4 ms to minimize.
[2024-05-24 07:16:30] [INFO ] Deduced a trap composed of 90 places in 281 ms of which 4 ms to minimize.
[2024-05-24 07:16:30] [INFO ] Deduced a trap composed of 91 places in 278 ms of which 3 ms to minimize.
[2024-05-24 07:16:31] [INFO ] Deduced a trap composed of 91 places in 266 ms of which 4 ms to minimize.
[2024-05-24 07:16:31] [INFO ] Deduced a trap composed of 82 places in 260 ms of which 4 ms to minimize.
[2024-05-24 07:16:31] [INFO ] Deduced a trap composed of 97 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:16:33] [INFO ] Deduced a trap composed of 100 places in 409 ms of which 6 ms to minimize.
[2024-05-24 07:16:34] [INFO ] Deduced a trap composed of 135 places in 389 ms of which 4 ms to minimize.
[2024-05-24 07:16:34] [INFO ] Deduced a trap composed of 127 places in 355 ms of which 4 ms to minimize.
[2024-05-24 07:16:34] [INFO ] Deduced a trap composed of 129 places in 385 ms of which 5 ms to minimize.
[2024-05-24 07:16:35] [INFO ] Deduced a trap composed of 106 places in 350 ms of which 5 ms to minimize.
[2024-05-24 07:16:35] [INFO ] Deduced a trap composed of 86 places in 304 ms of which 4 ms to minimize.
[2024-05-24 07:16:35] [INFO ] Deduced a trap composed of 107 places in 300 ms of which 4 ms to minimize.
[2024-05-24 07:16:36] [INFO ] Deduced a trap composed of 33 places in 273 ms of which 3 ms to minimize.
[2024-05-24 07:16:36] [INFO ] Deduced a trap composed of 121 places in 270 ms of which 4 ms to minimize.
[2024-05-24 07:16:36] [INFO ] Deduced a trap composed of 84 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:16:36] [INFO ] Deduced a trap composed of 122 places in 283 ms of which 5 ms to minimize.
[2024-05-24 07:16:37] [INFO ] Deduced a trap composed of 113 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:16:37] [INFO ] Deduced a trap composed of 73 places in 314 ms of which 4 ms to minimize.
[2024-05-24 07:16:37] [INFO ] Deduced a trap composed of 82 places in 273 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/511 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:16:39] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 1 ms to minimize.
[2024-05-24 07:16:39] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:16:39] [INFO ] Deduced a trap composed of 3 places in 145 ms of which 2 ms to minimize.
[2024-05-24 07:16:39] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 1 ms to minimize.
[2024-05-24 07:16:39] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:16:41] [INFO ] Deduced a trap composed of 90 places in 294 ms of which 4 ms to minimize.
[2024-05-24 07:16:42] [INFO ] Deduced a trap composed of 94 places in 324 ms of which 4 ms to minimize.
[2024-05-24 07:16:42] [INFO ] Deduced a trap composed of 92 places in 303 ms of which 5 ms to minimize.
[2024-05-24 07:16:43] [INFO ] Deduced a trap composed of 110 places in 321 ms of which 4 ms to minimize.
[2024-05-24 07:16:43] [INFO ] Deduced a trap composed of 85 places in 361 ms of which 4 ms to minimize.
[2024-05-24 07:16:44] [INFO ] Deduced a trap composed of 91 places in 316 ms of which 4 ms to minimize.
[2024-05-24 07:16:44] [INFO ] Deduced a trap composed of 36 places in 314 ms of which 4 ms to minimize.
[2024-05-24 07:16:45] [INFO ] Deduced a trap composed of 90 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:16:46] [INFO ] Deduced a trap composed of 49 places in 306 ms of which 4 ms to minimize.
[2024-05-24 07:16:46] [INFO ] Deduced a trap composed of 102 places in 292 ms of which 4 ms to minimize.
[2024-05-24 07:16:46] [INFO ] Deduced a trap composed of 47 places in 290 ms of which 4 ms to minimize.
[2024-05-24 07:16:47] [INFO ] Deduced a trap composed of 91 places in 309 ms of which 5 ms to minimize.
[2024-05-24 07:16:47] [INFO ] Deduced a trap composed of 90 places in 282 ms of which 4 ms to minimize.
[2024-05-24 07:16:47] [INFO ] Deduced a trap composed of 45 places in 259 ms of which 4 ms to minimize.
[2024-05-24 07:16:48] [INFO ] Deduced a trap composed of 49 places in 246 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 112 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 90/90 constraints]
After SMT, in 61020ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 61039ms
Starting structural reductions in LTL mode, iteration 1 : 511/517 places, 1666/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63959 ms. Remains : 511/517 places, 1666/1708 transitions.
Stuttering acceptance computed with spot in 360 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 316 ms.
Product exploration explored 100000 steps with 0 reset in 442 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 244 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 496 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 640 ms. (62 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 109344 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :0 out of 15
Probabilistic random walk after 109344 steps, saw 77029 distinct states, run finished after 3001 ms. (steps per millisecond=36 ) properties seen :0
[2024-05-24 07:16:54] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:16:54] [INFO ] Invariant cache hit.
[2024-05-24 07:16:54] [INFO ] State equation strengthened by 220 read => feed constraints.
Problem apf7 is UNSAT
Problem apf8 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Problem apf6 is UNSAT
Problem apf12 is UNSAT
At refinement iteration 1 (OVERLAPS) 191/196 variables, 6/6 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 0/6 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 21/217 variables, 1/7 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 6/223 variables, 3/10 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/10 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 351/574 variables, 223/233 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/574 variables, 49/282 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/574 variables, 0/282 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 80/654 variables, 36/318 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/654 variables, 20/338 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/654 variables, 0/338 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 244/898 variables, 8/346 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/898 variables, 0/346 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 8/906 variables, 4/350 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/906 variables, 0/350 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 17 (OVERLAPS) 312/1218 variables, 252/602 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1218 variables, 151/753 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1218 variables, 0/753 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 20 (OVERLAPS) 0/1218 variables, 0/753 constraints. Problems are: Problem set: 4 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1218/1218 variables, and 753 constraints, problems are : Problem set: 4 solved, 11 unsolved in 1905 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 511/511 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Problem apf3 is UNSAT
Problem apf11 is UNSAT
At refinement iteration 1 (OVERLAPS) 191/196 variables, 6/6 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 21/217 variables, 1/7 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/7 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 6/223 variables, 3/10 constraints. Problems are: Problem set: 6 solved, 9 unsolved
[2024-05-24 07:16:56] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 1/11 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/223 variables, 0/11 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 351/574 variables, 223/234 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/574 variables, 49/283 constraints. Problems are: Problem set: 6 solved, 9 unsolved
[2024-05-24 07:16:56] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/574 variables, 1/284 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/574 variables, 0/284 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 80/654 variables, 36/320 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/654 variables, 20/340 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/654 variables, 0/340 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 244/898 variables, 8/348 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/898 variables, 0/348 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 17 (OVERLAPS) 8/906 variables, 4/352 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/906 variables, 9/361 constraints. Problems are: Problem set: 6 solved, 9 unsolved
[2024-05-24 07:16:57] [INFO ] Deduced a trap composed of 3 places in 353 ms of which 5 ms to minimize.
[2024-05-24 07:16:57] [INFO ] Deduced a trap composed of 3 places in 185 ms of which 3 ms to minimize.
[2024-05-24 07:16:58] [INFO ] Deduced a trap composed of 3 places in 176 ms of which 2 ms to minimize.
[2024-05-24 07:16:58] [INFO ] Deduced a trap composed of 26 places in 130 ms of which 2 ms to minimize.
[2024-05-24 07:16:58] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 2 ms to minimize.
[2024-05-24 07:16:58] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 2 ms to minimize.
[2024-05-24 07:16:58] [INFO ] Deduced a trap composed of 50 places in 192 ms of which 2 ms to minimize.
[2024-05-24 07:16:58] [INFO ] Deduced a trap composed of 22 places in 184 ms of which 2 ms to minimize.
[2024-05-24 07:16:59] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 0 ms to minimize.
[2024-05-24 07:16:59] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 1 ms to minimize.
[2024-05-24 07:16:59] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 1 ms to minimize.
[2024-05-24 07:16:59] [INFO ] Deduced a trap composed of 35 places in 101 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/906 variables, 12/373 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/906 variables, 0/373 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 21 (OVERLAPS) 312/1218 variables, 252/625 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1218 variables, 151/776 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1218 variables, 0/776 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 24 (OVERLAPS) 0/1218 variables, 0/776 constraints. Problems are: Problem set: 6 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1218/1218 variables, and 776 constraints, problems are : Problem set: 6 solved, 9 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 511/511 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 9/15 constraints, Known Traps: 14/14 constraints]
After SMT, in 6949ms problems are : Problem set: 6 solved, 9 unsolved
Fused 9 Parikh solutions to 3 different solutions.
Parikh walk visited 7 properties in 336 ms.
Support contains 5 out of 511 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 511/511 places, 1666/1666 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 511 transition count 1659
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 504 transition count 1659
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 504 transition count 1505
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 406 place count 308 transition count 1463
Applied a total of 406 rules in 146 ms. Remains 308 /511 variables (removed 203) and now considering 1463/1666 (removed 203) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 308/511 places, 1463/1666 transitions.
RANDOM walk for 40000 steps (8 resets) in 249 ms. (160 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 50 ms. (784 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 288504 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :0 out of 2
Probabilistic random walk after 288504 steps, saw 132200 distinct states, run finished after 3006 ms. (steps per millisecond=95 ) properties seen :0
[2024-05-24 07:17:04] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:17:04] [INFO ] Computed 22 invariants in 4 ms
[2024-05-24 07:17:04] [INFO ] State equation strengthened by 220 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 117/122 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/130 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/136 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 264/400 variables, 136/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 49/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/400 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 80/480 variables, 36/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/480 variables, 24/255 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/480 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 128/608 variables, 8/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/608 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 8/616 variables, 4/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/616 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 196/812 variables, 136/403 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/812 variables, 147/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 0 solved, 2 unsolved in 499 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 117/122 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/130 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/136 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 07:17:05] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 264/400 variables, 136/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/400 variables, 49/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/400 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 80/480 variables, 36/232 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/480 variables, 24/256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/480 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 128/608 variables, 8/264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/608 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 8/616 variables, 4/268 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/616 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 07:17:05] [INFO ] Deduced a trap composed of 3 places in 187 ms of which 2 ms to minimize.
[2024-05-24 07:17:05] [INFO ] Deduced a trap composed of 3 places in 213 ms of which 2 ms to minimize.
[2024-05-24 07:17:06] [INFO ] Deduced a trap composed of 17 places in 200 ms of which 3 ms to minimize.
[2024-05-24 07:17:06] [INFO ] Deduced a trap composed of 45 places in 211 ms of which 2 ms to minimize.
[2024-05-24 07:17:06] [INFO ] Deduced a trap composed of 3 places in 179 ms of which 2 ms to minimize.
[2024-05-24 07:17:06] [INFO ] Deduced a trap composed of 13 places in 156 ms of which 2 ms to minimize.
[2024-05-24 07:17:06] [INFO ] Deduced a trap composed of 3 places in 156 ms of which 2 ms to minimize.
[2024-05-24 07:17:07] [INFO ] Deduced a trap composed of 3 places in 117 ms of which 1 ms to minimize.
[2024-05-24 07:17:07] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2024-05-24 07:17:07] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
[2024-05-24 07:17:07] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
[2024-05-24 07:17:07] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/616 variables, 12/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/616 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 196/812 variables, 136/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/812 variables, 147/565 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/812 variables, 0/565 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/812 variables, 0/565 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 565 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2727 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 13/13 constraints]
After SMT, in 3274ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 723 ms.
Support contains 5 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 39 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 79 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:17:08] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:17:08] [INFO ] Invariant cache hit.
[2024-05-24 07:17:09] [INFO ] Implicit Places using invariants in 649 ms returned []
[2024-05-24 07:17:09] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:17:09] [INFO ] Invariant cache hit.
[2024-05-24 07:17:09] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:17:10] [INFO ] Implicit Places using invariants and state equation in 1396 ms returned []
Implicit Place search using SMT with State Equation took 2078 ms to find 0 implicit places.
[2024-05-24 07:17:10] [INFO ] Redundant transitions in 27 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:17:10] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:17:10] [INFO ] Invariant cache hit.
[2024-05-24 07:17:10] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:17:22] [INFO ] Deduced a trap composed of 3 places in 243 ms of which 2 ms to minimize.
[2024-05-24 07:17:22] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 1 ms to minimize.
[2024-05-24 07:17:23] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 1 ms to minimize.
[2024-05-24 07:17:23] [INFO ] Deduced a trap composed of 3 places in 110 ms of which 2 ms to minimize.
[2024-05-24 07:17:23] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 1 ms to minimize.
[2024-05-24 07:17:23] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 1 ms to minimize.
[2024-05-24 07:17:23] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 0 ms to minimize.
[2024-05-24 07:17:23] [INFO ] Deduced a trap composed of 39 places in 161 ms of which 2 ms to minimize.
[2024-05-24 07:17:24] [INFO ] Deduced a trap composed of 37 places in 175 ms of which 2 ms to minimize.
[2024-05-24 07:17:24] [INFO ] Deduced a trap composed of 62 places in 193 ms of which 2 ms to minimize.
[2024-05-24 07:17:25] [INFO ] Deduced a trap composed of 42 places in 169 ms of which 2 ms to minimize.
[2024-05-24 07:17:25] [INFO ] Deduced a trap composed of 42 places in 166 ms of which 3 ms to minimize.
[2024-05-24 07:17:25] [INFO ] Deduced a trap composed of 64 places in 173 ms of which 3 ms to minimize.
[2024-05-24 07:17:25] [INFO ] Deduced a trap composed of 50 places in 215 ms of which 3 ms to minimize.
[2024-05-24 07:17:26] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 1 ms to minimize.
[2024-05-24 07:17:26] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 0 ms to minimize.
[2024-05-24 07:17:26] [INFO ] Deduced a trap composed of 23 places in 226 ms of which 3 ms to minimize.
[2024-05-24 07:17:26] [INFO ] Deduced a trap composed of 44 places in 210 ms of which 2 ms to minimize.
[2024-05-24 07:17:26] [INFO ] Deduced a trap composed of 42 places in 196 ms of which 3 ms to minimize.
[2024-05-24 07:17:27] [INFO ] Deduced a trap composed of 45 places in 185 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 52 places in 190 ms of which 2 ms to minimize.
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 62 places in 187 ms of which 3 ms to minimize.
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 53 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:17:29] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-05-24 07:17:30] [INFO ] Deduced a trap composed of 47 places in 207 ms of which 2 ms to minimize.
[2024-05-24 07:17:30] [INFO ] Deduced a trap composed of 40 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:17:31] [INFO ] Deduced a trap composed of 29 places in 223 ms of which 3 ms to minimize.
[2024-05-24 07:17:31] [INFO ] Deduced a trap composed of 62 places in 209 ms of which 3 ms to minimize.
[2024-05-24 07:17:31] [INFO ] Deduced a trap composed of 41 places in 227 ms of which 2 ms to minimize.
[2024-05-24 07:17:31] [INFO ] Deduced a trap composed of 39 places in 221 ms of which 3 ms to minimize.
[2024-05-24 07:17:31] [INFO ] Deduced a trap composed of 24 places in 215 ms of which 3 ms to minimize.
[2024-05-24 07:17:32] [INFO ] Deduced a trap composed of 53 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:17:32] [INFO ] Deduced a trap composed of 60 places in 231 ms of which 3 ms to minimize.
[2024-05-24 07:17:32] [INFO ] Deduced a trap composed of 57 places in 223 ms of which 2 ms to minimize.
[2024-05-24 07:17:32] [INFO ] Deduced a trap composed of 55 places in 217 ms of which 3 ms to minimize.
[2024-05-24 07:17:33] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 1 ms to minimize.
[2024-05-24 07:17:33] [INFO ] Deduced a trap composed of 55 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:17:33] [INFO ] Deduced a trap composed of 11 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:17:33] [INFO ] Deduced a trap composed of 21 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:17:34] [INFO ] Deduced a trap composed of 29 places in 240 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 62 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:17:44] [INFO ] Deduced a trap composed of 67 places in 204 ms of which 3 ms to minimize.
[2024-05-24 07:17:45] [INFO ] Deduced a trap composed of 51 places in 189 ms of which 3 ms to minimize.
[2024-05-24 07:17:45] [INFO ] Deduced a trap composed of 38 places in 170 ms of which 2 ms to minimize.
[2024-05-24 07:17:45] [INFO ] Deduced a trap composed of 68 places in 191 ms of which 2 ms to minimize.
[2024-05-24 07:17:45] [INFO ] Deduced a trap composed of 82 places in 205 ms of which 2 ms to minimize.
[2024-05-24 07:17:45] [INFO ] Deduced a trap composed of 58 places in 166 ms of which 2 ms to minimize.
[2024-05-24 07:17:46] [INFO ] Deduced a trap composed of 43 places in 193 ms of which 2 ms to minimize.
[2024-05-24 07:17:46] [INFO ] Deduced a trap composed of 42 places in 155 ms of which 2 ms to minimize.
[2024-05-24 07:17:47] [INFO ] Deduced a trap composed of 53 places in 224 ms of which 2 ms to minimize.
[2024-05-24 07:17:47] [INFO ] Deduced a trap composed of 54 places in 195 ms of which 2 ms to minimize.
[2024-05-24 07:17:47] [INFO ] Deduced a trap composed of 51 places in 180 ms of which 3 ms to minimize.
[2024-05-24 07:17:47] [INFO ] Deduced a trap composed of 54 places in 183 ms of which 3 ms to minimize.
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 50 places in 195 ms of which 2 ms to minimize.
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 48 places in 177 ms of which 2 ms to minimize.
[2024-05-24 07:17:48] [INFO ] Deduced a trap composed of 53 places in 195 ms of which 2 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 85 places in 257 ms of which 3 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 67 places in 213 ms of which 2 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 90 places in 197 ms of which 3 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 1 ms to minimize.
[2024-05-24 07:17:49] [INFO ] Deduced a trap composed of 61 places in 213 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:17:52] [INFO ] Deduced a trap composed of 60 places in 178 ms of which 2 ms to minimize.
[2024-05-24 07:17:52] [INFO ] Deduced a trap composed of 53 places in 170 ms of which 3 ms to minimize.
[2024-05-24 07:17:53] [INFO ] Deduced a trap composed of 60 places in 174 ms of which 2 ms to minimize.
[2024-05-24 07:17:53] [INFO ] Deduced a trap composed of 56 places in 181 ms of which 2 ms to minimize.
[2024-05-24 07:17:53] [INFO ] Deduced a trap composed of 41 places in 176 ms of which 2 ms to minimize.
[2024-05-24 07:17:54] [INFO ] Deduced a trap composed of 45 places in 166 ms of which 2 ms to minimize.
[2024-05-24 07:17:54] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 2 ms to minimize.
[2024-05-24 07:17:54] [INFO ] Deduced a trap composed of 44 places in 196 ms of which 2 ms to minimize.
[2024-05-24 07:17:55] [INFO ] Deduced a trap composed of 44 places in 183 ms of which 3 ms to minimize.
[2024-05-24 07:17:55] [INFO ] Deduced a trap composed of 45 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:17:55] [INFO ] Deduced a trap composed of 63 places in 195 ms of which 2 ms to minimize.
[2024-05-24 07:17:55] [INFO ] Deduced a trap composed of 19 places in 210 ms of which 2 ms to minimize.
[2024-05-24 07:17:56] [INFO ] Deduced a trap composed of 53 places in 223 ms of which 2 ms to minimize.
[2024-05-24 07:17:56] [INFO ] Deduced a trap composed of 53 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:17:56] [INFO ] Deduced a trap composed of 51 places in 205 ms of which 2 ms to minimize.
[2024-05-24 07:17:56] [INFO ] Deduced a trap composed of 54 places in 194 ms of which 3 ms to minimize.
[2024-05-24 07:17:56] [INFO ] Deduced a trap composed of 54 places in 173 ms of which 3 ms to minimize.
[2024-05-24 07:17:57] [INFO ] Deduced a trap composed of 60 places in 214 ms of which 2 ms to minimize.
[2024-05-24 07:17:57] [INFO ] Deduced a trap composed of 55 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:17:57] [INFO ] Deduced a trap composed of 52 places in 198 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:18:02] [INFO ] Deduced a trap composed of 15 places in 179 ms of which 2 ms to minimize.
[2024-05-24 07:18:05] [INFO ] Deduced a trap composed of 73 places in 236 ms of which 3 ms to minimize.
[2024-05-24 07:18:05] [INFO ] Deduced a trap composed of 53 places in 226 ms of which 3 ms to minimize.
[2024-05-24 07:18:05] [INFO ] Deduced a trap composed of 60 places in 225 ms of which 3 ms to minimize.
[2024-05-24 07:18:05] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 1 ms to minimize.
[2024-05-24 07:18:05] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 1 ms to minimize.
[2024-05-24 07:18:06] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 1 ms to minimize.
[2024-05-24 07:18:07] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:18:07] [INFO ] Deduced a trap composed of 64 places in 226 ms of which 3 ms to minimize.
[2024-05-24 07:18:08] [INFO ] Deduced a trap composed of 66 places in 191 ms of which 2 ms to minimize.
[2024-05-24 07:18:08] [INFO ] Deduced a trap composed of 74 places in 202 ms of which 2 ms to minimize.
[2024-05-24 07:18:08] [INFO ] Deduced a trap composed of 74 places in 174 ms of which 2 ms to minimize.
[2024-05-24 07:18:08] [INFO ] Deduced a trap composed of 53 places in 261 ms of which 3 ms to minimize.
[2024-05-24 07:18:09] [INFO ] Deduced a trap composed of 66 places in 229 ms of which 2 ms to minimize.
[2024-05-24 07:18:09] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 1 ms to minimize.
[2024-05-24 07:18:10] [INFO ] Deduced a trap composed of 42 places in 94 ms of which 2 ms to minimize.
[2024-05-24 07:18:10] [INFO ] Deduced a trap composed of 35 places in 95 ms of which 1 ms to minimize.
[2024-05-24 07:18:10] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 2 ms to minimize.
[2024-05-24 07:18:11] [INFO ] Deduced a trap composed of 43 places in 275 ms of which 3 ms to minimize.
[2024-05-24 07:18:11] [INFO ] Deduced a trap composed of 49 places in 248 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 122 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 100/100 constraints]
After SMT, in 60913ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60929ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63127 ms. Remains : 308/308 places, 1463/1463 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1324 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 7 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 324 place count 101 transition count 220
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 363 place count 101 transition count 181
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 375 place count 95 transition count 181
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 381 place count 95 transition count 175
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 388 place count 95 transition count 168
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 431 place count 95 transition count 125
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 474 place count 52 transition count 125
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 481 place count 52 transition count 125
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 482 place count 52 transition count 125
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 483 place count 52 transition count 124
Applied a total of 483 rules in 84 ms. Remains 52 /308 variables (removed 256) and now considering 124/1463 (removed 1339) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 124 rows 52 cols
[2024-05-24 07:18:11] [INFO ] Computed 15 invariants in 1 ms
[2024-05-24 07:18:11] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 07:18:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-24 07:18:12] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 07:18:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-24 07:18:12] [INFO ] After 19ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-24 07:18:12] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 1 ms to minimize.
[2024-05-24 07:18:12] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 0 ms to minimize.
[2024-05-24 07:18:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 52 ms
[2024-05-24 07:18:12] [INFO ] Deduced a trap composed of 3 places in 121 ms of which 28 ms to minimize.
[2024-05-24 07:18:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
TRAPS : Iteration 1
[2024-05-24 07:18:12] [INFO ] After 409ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-24 07:18:12] [INFO ] After 692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 854 ms.
Found 6 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 p0), (G (OR (NOT p0) (NOT p1) (NOT p2))), (G (OR (NOT p0) p1 (NOT p2))), (G (OR p0 p2)), (G (OR p0 p1 (NOT p2))), (G (OR p1 (NOT p2))), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT (OR p0 (NOT p1) (NOT p2)))), (F p2), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 480 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 338 ms :[true, (NOT p2), false, p2, (AND (NOT p1) (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 288 ms :[true, (NOT p2), false, p2, (AND (NOT p1) (NOT p2)), false, false, false, false]
Support contains 5 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 1666/1666 transitions.
Applied a total of 0 rules in 19 ms. Remains 511 /511 variables (removed 0) and now considering 1666/1666 (removed 0) transitions.
[2024-05-24 07:18:13] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2024-05-24 07:18:13] [INFO ] Computed 22 invariants in 4 ms
[2024-05-24 07:18:14] [INFO ] Implicit Places using invariants in 686 ms returned []
[2024-05-24 07:18:14] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:18:14] [INFO ] Invariant cache hit.
[2024-05-24 07:18:15] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:18:17] [INFO ] Implicit Places using invariants and state equation in 2646 ms returned []
Implicit Place search using SMT with State Equation took 3348 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:18:17] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:18:17] [INFO ] Invariant cache hit.
[2024-05-24 07:18:17] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:18:36] [INFO ] Deduced a trap composed of 63 places in 234 ms of which 4 ms to minimize.
[2024-05-24 07:18:36] [INFO ] Deduced a trap composed of 29 places in 244 ms of which 4 ms to minimize.
[2024-05-24 07:18:36] [INFO ] Deduced a trap composed of 41 places in 259 ms of which 3 ms to minimize.
[2024-05-24 07:18:37] [INFO ] Deduced a trap composed of 38 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:18:37] [INFO ] Deduced a trap composed of 32 places in 294 ms of which 3 ms to minimize.
[2024-05-24 07:18:37] [INFO ] Deduced a trap composed of 23 places in 345 ms of which 5 ms to minimize.
[2024-05-24 07:18:38] [INFO ] Deduced a trap composed of 32 places in 336 ms of which 4 ms to minimize.
[2024-05-24 07:18:38] [INFO ] Deduced a trap composed of 20 places in 168 ms of which 3 ms to minimize.
[2024-05-24 07:18:38] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 2 ms to minimize.
[2024-05-24 07:18:38] [INFO ] Deduced a trap composed of 44 places in 72 ms of which 2 ms to minimize.
[2024-05-24 07:18:39] [INFO ] Deduced a trap composed of 89 places in 247 ms of which 4 ms to minimize.
[2024-05-24 07:18:39] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 2 ms to minimize.
[2024-05-24 07:18:40] [INFO ] Deduced a trap composed of 52 places in 416 ms of which 5 ms to minimize.
[2024-05-24 07:18:41] [INFO ] Deduced a trap composed of 74 places in 364 ms of which 5 ms to minimize.
[2024-05-24 07:18:41] [INFO ] Deduced a trap composed of 143 places in 423 ms of which 4 ms to minimize.
[2024-05-24 07:18:42] [INFO ] Deduced a trap composed of 122 places in 343 ms of which 4 ms to minimize.
[2024-05-24 07:18:42] [INFO ] Deduced a trap composed of 129 places in 340 ms of which 5 ms to minimize.
[2024-05-24 07:18:42] [INFO ] Deduced a trap composed of 121 places in 346 ms of which 6 ms to minimize.
[2024-05-24 07:18:43] [INFO ] Deduced a trap composed of 116 places in 373 ms of which 4 ms to minimize.
[2024-05-24 07:18:43] [INFO ] Deduced a trap composed of 89 places in 353 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:18:44] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 1 ms to minimize.
[2024-05-24 07:18:44] [INFO ] Deduced a trap composed of 67 places in 320 ms of which 4 ms to minimize.
[2024-05-24 07:18:45] [INFO ] Deduced a trap composed of 26 places in 167 ms of which 2 ms to minimize.
[2024-05-24 07:18:45] [INFO ] Deduced a trap composed of 20 places in 152 ms of which 3 ms to minimize.
[2024-05-24 07:18:45] [INFO ] Deduced a trap composed of 61 places in 274 ms of which 4 ms to minimize.
[2024-05-24 07:18:45] [INFO ] Deduced a trap composed of 67 places in 284 ms of which 3 ms to minimize.
[2024-05-24 07:18:46] [INFO ] Deduced a trap composed of 79 places in 246 ms of which 4 ms to minimize.
[2024-05-24 07:18:46] [INFO ] Deduced a trap composed of 67 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:18:46] [INFO ] Deduced a trap composed of 59 places in 284 ms of which 4 ms to minimize.
[2024-05-24 07:18:47] [INFO ] Deduced a trap composed of 69 places in 279 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 52 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 30/52 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:18:52] [INFO ] Deduced a trap composed of 79 places in 310 ms of which 4 ms to minimize.
[2024-05-24 07:18:52] [INFO ] Deduced a trap composed of 67 places in 305 ms of which 4 ms to minimize.
[2024-05-24 07:18:53] [INFO ] Deduced a trap composed of 74 places in 272 ms of which 4 ms to minimize.
[2024-05-24 07:18:53] [INFO ] Deduced a trap composed of 88 places in 305 ms of which 4 ms to minimize.
[2024-05-24 07:18:53] [INFO ] Deduced a trap composed of 80 places in 305 ms of which 4 ms to minimize.
[2024-05-24 07:18:54] [INFO ] Deduced a trap composed of 86 places in 310 ms of which 4 ms to minimize.
[2024-05-24 07:18:54] [INFO ] Deduced a trap composed of 84 places in 296 ms of which 5 ms to minimize.
[2024-05-24 07:18:54] [INFO ] Deduced a trap composed of 77 places in 298 ms of which 5 ms to minimize.
[2024-05-24 07:18:54] [INFO ] Deduced a trap composed of 74 places in 315 ms of which 4 ms to minimize.
[2024-05-24 07:18:55] [INFO ] Deduced a trap composed of 70 places in 281 ms of which 4 ms to minimize.
[2024-05-24 07:18:55] [INFO ] Deduced a trap composed of 67 places in 284 ms of which 4 ms to minimize.
[2024-05-24 07:18:55] [INFO ] Deduced a trap composed of 71 places in 271 ms of which 4 ms to minimize.
[2024-05-24 07:18:56] [INFO ] Deduced a trap composed of 73 places in 291 ms of which 4 ms to minimize.
[2024-05-24 07:18:56] [INFO ] Deduced a trap composed of 59 places in 312 ms of which 5 ms to minimize.
[2024-05-24 07:18:56] [INFO ] Deduced a trap composed of 71 places in 273 ms of which 4 ms to minimize.
[2024-05-24 07:18:57] [INFO ] Deduced a trap composed of 72 places in 278 ms of which 4 ms to minimize.
[2024-05-24 07:18:57] [INFO ] Deduced a trap composed of 62 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:18:57] [INFO ] Deduced a trap composed of 82 places in 301 ms of which 4 ms to minimize.
[2024-05-24 07:18:58] [INFO ] Deduced a trap composed of 87 places in 333 ms of which 4 ms to minimize.
[2024-05-24 07:18:58] [INFO ] Deduced a trap composed of 59 places in 311 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:18:59] [INFO ] Deduced a trap composed of 90 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:18:59] [INFO ] Deduced a trap composed of 90 places in 267 ms of which 3 ms to minimize.
[2024-05-24 07:18:59] [INFO ] Deduced a trap composed of 91 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:19:00] [INFO ] Deduced a trap composed of 91 places in 256 ms of which 4 ms to minimize.
[2024-05-24 07:19:00] [INFO ] Deduced a trap composed of 82 places in 289 ms of which 4 ms to minimize.
[2024-05-24 07:19:01] [INFO ] Deduced a trap composed of 97 places in 232 ms of which 3 ms to minimize.
[2024-05-24 07:19:02] [INFO ] Deduced a trap composed of 100 places in 390 ms of which 5 ms to minimize.
[2024-05-24 07:19:03] [INFO ] Deduced a trap composed of 135 places in 378 ms of which 5 ms to minimize.
[2024-05-24 07:19:03] [INFO ] Deduced a trap composed of 127 places in 335 ms of which 4 ms to minimize.
[2024-05-24 07:19:04] [INFO ] Deduced a trap composed of 129 places in 374 ms of which 5 ms to minimize.
[2024-05-24 07:19:04] [INFO ] Deduced a trap composed of 106 places in 335 ms of which 4 ms to minimize.
[2024-05-24 07:19:04] [INFO ] Deduced a trap composed of 86 places in 293 ms of which 4 ms to minimize.
[2024-05-24 07:19:05] [INFO ] Deduced a trap composed of 107 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:19:05] [INFO ] Deduced a trap composed of 33 places in 281 ms of which 4 ms to minimize.
[2024-05-24 07:19:05] [INFO ] Deduced a trap composed of 121 places in 290 ms of which 3 ms to minimize.
[2024-05-24 07:19:05] [INFO ] Deduced a trap composed of 84 places in 282 ms of which 3 ms to minimize.
[2024-05-24 07:19:06] [INFO ] Deduced a trap composed of 122 places in 280 ms of which 4 ms to minimize.
[2024-05-24 07:19:06] [INFO ] Deduced a trap composed of 113 places in 290 ms of which 4 ms to minimize.
[2024-05-24 07:19:06] [INFO ] Deduced a trap composed of 73 places in 311 ms of which 5 ms to minimize.
[2024-05-24 07:19:07] [INFO ] Deduced a trap composed of 82 places in 266 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/511 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:19:08] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 2 ms to minimize.
[2024-05-24 07:19:08] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 1 ms to minimize.
[2024-05-24 07:19:08] [INFO ] Deduced a trap composed of 3 places in 154 ms of which 2 ms to minimize.
[2024-05-24 07:19:08] [INFO ] Deduced a trap composed of 3 places in 91 ms of which 2 ms to minimize.
[2024-05-24 07:19:08] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 1 ms to minimize.
[2024-05-24 07:19:11] [INFO ] Deduced a trap composed of 90 places in 310 ms of which 4 ms to minimize.
[2024-05-24 07:19:11] [INFO ] Deduced a trap composed of 94 places in 312 ms of which 4 ms to minimize.
[2024-05-24 07:19:11] [INFO ] Deduced a trap composed of 92 places in 310 ms of which 4 ms to minimize.
[2024-05-24 07:19:12] [INFO ] Deduced a trap composed of 110 places in 319 ms of which 4 ms to minimize.
[2024-05-24 07:19:12] [INFO ] Deduced a trap composed of 85 places in 330 ms of which 5 ms to minimize.
[2024-05-24 07:19:13] [INFO ] Deduced a trap composed of 91 places in 312 ms of which 4 ms to minimize.
[2024-05-24 07:19:14] [INFO ] Deduced a trap composed of 36 places in 285 ms of which 4 ms to minimize.
[2024-05-24 07:19:14] [INFO ] Deduced a trap composed of 90 places in 278 ms of which 4 ms to minimize.
[2024-05-24 07:19:15] [INFO ] Deduced a trap composed of 49 places in 323 ms of which 4 ms to minimize.
[2024-05-24 07:19:15] [INFO ] Deduced a trap composed of 102 places in 293 ms of which 4 ms to minimize.
[2024-05-24 07:19:16] [INFO ] Deduced a trap composed of 47 places in 284 ms of which 4 ms to minimize.
[2024-05-24 07:19:16] [INFO ] Deduced a trap composed of 91 places in 303 ms of which 3 ms to minimize.
[2024-05-24 07:19:16] [INFO ] Deduced a trap composed of 90 places in 265 ms of which 4 ms to minimize.
[2024-05-24 07:19:17] [INFO ] Deduced a trap composed of 45 places in 260 ms of which 3 ms to minimize.
[2024-05-24 07:19:17] [INFO ] Deduced a trap composed of 49 places in 244 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 112 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 90/90 constraints]
After SMT, in 60906ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 60925ms
Finished structural reductions in LTL mode , in 1 iterations and 64299 ms. Remains : 511/511 places, 1666/1666 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 9 states, 15 edges and 2 AP (stutter sensitive) to 9 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 311 ms :[true, (NOT p2), false, p2, (AND (NOT p1) (NOT p2)), false, false, false, false]
RANDOM walk for 40000 steps (8 resets) in 239 ms. (166 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 157248 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :0 out of 3
Probabilistic random walk after 157248 steps, saw 108946 distinct states, run finished after 3001 ms. (steps per millisecond=52 ) properties seen :0
[2024-05-24 07:19:21] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:19:21] [INFO ] Invariant cache hit.
[2024-05-24 07:19:21] [INFO ] State equation strengthened by 220 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 191/196 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 21/217 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/223 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 351/574 variables, 223/233 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/574 variables, 49/282 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/574 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 80/654 variables, 36/318 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/654 variables, 20/338 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/654 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 244/898 variables, 8/346 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/898 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 8/906 variables, 4/350 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/906 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 312/1218 variables, 252/602 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1218 variables, 151/753 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1218 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 0/1218 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1218/1218 variables, and 753 constraints, problems are : Problem set: 0 solved, 3 unsolved in 786 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 511/511 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 191/196 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 21/217 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/223 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-24 07:19:22] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 2 ms to minimize.
[2024-05-24 07:19:23] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 2 ms to minimize.
[2024-05-24 07:19:23] [INFO ] Deduced a trap composed of 3 places in 126 ms of which 3 ms to minimize.
[2024-05-24 07:19:23] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-24 07:19:23] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 2 ms to minimize.
[2024-05-24 07:19:23] [INFO ] Deduced a trap composed of 17 places in 135 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/223 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 351/574 variables, 223/239 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/574 variables, 49/288 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/574 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 80/654 variables, 36/324 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/654 variables, 20/344 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/654 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 244/898 variables, 8/352 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/898 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 8/906 variables, 4/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/906 variables, 3/359 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-24 07:19:24] [INFO ] Deduced a trap composed of 3 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:19:24] [INFO ] Deduced a trap composed of 78 places in 257 ms of which 4 ms to minimize.
[2024-05-24 07:19:24] [INFO ] Deduced a trap composed of 3 places in 269 ms of which 3 ms to minimize.
[2024-05-24 07:19:25] [INFO ] Deduced a trap composed of 3 places in 205 ms of which 2 ms to minimize.
[2024-05-24 07:19:25] [INFO ] Deduced a trap composed of 38 places in 129 ms of which 2 ms to minimize.
[2024-05-24 07:19:25] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/906 variables, 6/365 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/906 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 312/1218 variables, 252/617 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1218 variables, 151/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1218 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 0/1218 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1218/1218 variables, and 768 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3306 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 511/511 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 12/12 constraints]
After SMT, in 4124ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 285 ms.
Support contains 2 out of 511 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 511/511 places, 1666/1666 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 511 transition count 1659
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 504 transition count 1659
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 504 transition count 1505
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 406 place count 308 transition count 1463
Applied a total of 406 rules in 96 ms. Remains 308 /511 variables (removed 203) and now considering 1463/1666 (removed 203) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 308/511 places, 1463/1666 transitions.
RANDOM walk for 40000 steps (8 resets) in 151 ms. (263 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 511040 steps, run timeout after 3001 ms. (steps per millisecond=170 ) properties seen :0 out of 1
Probabilistic random walk after 511040 steps, saw 198393 distinct states, run finished after 3001 ms. (steps per millisecond=170 ) properties seen :0
[2024-05-24 07:19:29] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:19:29] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 07:19:29] [INFO ] State equation strengthened by 220 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/48 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/50 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 144/194 variables, 50/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 11/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 120/314 variables, 54/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 21/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 192/506 variables, 12/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/506 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 12/518 variables, 6/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/518 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 294/812 variables, 204/362 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/812 variables, 188/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 0 solved, 1 unsolved in 376 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/48 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/50 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 144/194 variables, 50/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 11/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 120/314 variables, 54/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 21/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 192/506 variables, 12/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/506 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 12/518 variables, 6/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/518 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:19:30] [INFO ] Deduced a trap composed of 3 places in 173 ms of which 2 ms to minimize.
[2024-05-24 07:19:30] [INFO ] Deduced a trap composed of 3 places in 190 ms of which 2 ms to minimize.
[2024-05-24 07:19:30] [INFO ] Deduced a trap composed of 27 places in 174 ms of which 2 ms to minimize.
[2024-05-24 07:19:30] [INFO ] Deduced a trap composed of 3 places in 210 ms of which 2 ms to minimize.
[2024-05-24 07:19:31] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 1 ms to minimize.
[2024-05-24 07:19:31] [INFO ] Deduced a trap composed of 30 places in 135 ms of which 1 ms to minimize.
[2024-05-24 07:19:31] [INFO ] Deduced a trap composed of 34 places in 128 ms of which 2 ms to minimize.
[2024-05-24 07:19:31] [INFO ] Deduced a trap composed of 3 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:19:31] [INFO ] Deduced a trap composed of 20 places in 153 ms of which 1 ms to minimize.
[2024-05-24 07:19:31] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 2 ms to minimize.
[2024-05-24 07:19:31] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 1 ms to minimize.
[2024-05-24 07:19:32] [INFO ] Deduced a trap composed of 28 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:19:32] [INFO ] Deduced a trap composed of 28 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:19:32] [INFO ] Deduced a trap composed of 80 places in 235 ms of which 3 ms to minimize.
[2024-05-24 07:19:32] [INFO ] Deduced a trap composed of 17 places in 224 ms of which 3 ms to minimize.
[2024-05-24 07:19:33] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 1 ms to minimize.
[2024-05-24 07:19:33] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 2 ms to minimize.
[2024-05-24 07:19:33] [INFO ] Deduced a trap composed of 34 places in 153 ms of which 2 ms to minimize.
[2024-05-24 07:19:33] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 1 ms to minimize.
[2024-05-24 07:19:33] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/518 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:19:33] [INFO ] Deduced a trap composed of 3 places in 136 ms of which 2 ms to minimize.
[2024-05-24 07:19:34] [INFO ] Deduced a trap composed of 23 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:19:34] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
[2024-05-24 07:19:34] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-05-24 07:19:34] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 0 ms to minimize.
[2024-05-24 07:19:34] [INFO ] Deduced a trap composed of 38 places in 92 ms of which 1 ms to minimize.
[2024-05-24 07:19:34] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/518 variables, 7/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/518 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 294/812 variables, 204/390 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 188/578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/812 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/812 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 578 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 27/27 constraints]
After SMT, in 5420ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 59 ms.
Support contains 2 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 48 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 54 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:19:35] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:19:35] [INFO ] Invariant cache hit.
[2024-05-24 07:19:35] [INFO ] Implicit Places using invariants in 817 ms returned []
[2024-05-24 07:19:35] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:19:35] [INFO ] Invariant cache hit.
[2024-05-24 07:19:36] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:19:37] [INFO ] Implicit Places using invariants and state equation in 1955 ms returned []
Implicit Place search using SMT with State Equation took 2784 ms to find 0 implicit places.
[2024-05-24 07:19:37] [INFO ] Redundant transitions in 27 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:19:37] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:19:37] [INFO ] Invariant cache hit.
[2024-05-24 07:19:37] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 3 places in 236 ms of which 3 ms to minimize.
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 2 ms to minimize.
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 14 places in 135 ms of which 2 ms to minimize.
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 2 ms to minimize.
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 1 ms to minimize.
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 1 ms to minimize.
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 0 ms to minimize.
[2024-05-24 07:19:50] [INFO ] Deduced a trap composed of 39 places in 156 ms of which 3 ms to minimize.
[2024-05-24 07:19:51] [INFO ] Deduced a trap composed of 37 places in 167 ms of which 3 ms to minimize.
[2024-05-24 07:19:52] [INFO ] Deduced a trap composed of 62 places in 189 ms of which 2 ms to minimize.
[2024-05-24 07:19:52] [INFO ] Deduced a trap composed of 42 places in 169 ms of which 3 ms to minimize.
[2024-05-24 07:19:52] [INFO ] Deduced a trap composed of 42 places in 175 ms of which 2 ms to minimize.
[2024-05-24 07:19:52] [INFO ] Deduced a trap composed of 64 places in 179 ms of which 2 ms to minimize.
[2024-05-24 07:19:53] [INFO ] Deduced a trap composed of 50 places in 204 ms of which 3 ms to minimize.
[2024-05-24 07:19:53] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 1 ms to minimize.
[2024-05-24 07:19:53] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 1 ms to minimize.
[2024-05-24 07:19:53] [INFO ] Deduced a trap composed of 23 places in 214 ms of which 3 ms to minimize.
[2024-05-24 07:19:54] [INFO ] Deduced a trap composed of 44 places in 213 ms of which 2 ms to minimize.
[2024-05-24 07:19:54] [INFO ] Deduced a trap composed of 42 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:19:54] [INFO ] Deduced a trap composed of 45 places in 211 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:19:56] [INFO ] Deduced a trap composed of 52 places in 183 ms of which 3 ms to minimize.
[2024-05-24 07:19:56] [INFO ] Deduced a trap composed of 62 places in 201 ms of which 2 ms to minimize.
[2024-05-24 07:19:57] [INFO ] Deduced a trap composed of 53 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:19:57] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 2 ms to minimize.
[2024-05-24 07:19:58] [INFO ] Deduced a trap composed of 47 places in 215 ms of which 2 ms to minimize.
[2024-05-24 07:19:58] [INFO ] Deduced a trap composed of 40 places in 205 ms of which 3 ms to minimize.
[2024-05-24 07:19:58] [INFO ] Deduced a trap composed of 29 places in 231 ms of which 3 ms to minimize.
[2024-05-24 07:19:58] [INFO ] Deduced a trap composed of 62 places in 213 ms of which 3 ms to minimize.
[2024-05-24 07:19:59] [INFO ] Deduced a trap composed of 41 places in 252 ms of which 3 ms to minimize.
[2024-05-24 07:19:59] [INFO ] Deduced a trap composed of 39 places in 202 ms of which 2 ms to minimize.
[2024-05-24 07:19:59] [INFO ] Deduced a trap composed of 24 places in 204 ms of which 3 ms to minimize.
[2024-05-24 07:19:59] [INFO ] Deduced a trap composed of 53 places in 235 ms of which 2 ms to minimize.
[2024-05-24 07:20:00] [INFO ] Deduced a trap composed of 60 places in 221 ms of which 2 ms to minimize.
[2024-05-24 07:20:00] [INFO ] Deduced a trap composed of 57 places in 235 ms of which 3 ms to minimize.
[2024-05-24 07:20:00] [INFO ] Deduced a trap composed of 55 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:20:00] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 0 ms to minimize.
[2024-05-24 07:20:00] [INFO ] Deduced a trap composed of 55 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:20:01] [INFO ] Deduced a trap composed of 11 places in 234 ms of which 3 ms to minimize.
[2024-05-24 07:20:01] [INFO ] Deduced a trap composed of 21 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:20:01] [INFO ] Deduced a trap composed of 29 places in 231 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 62 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:20:11] [INFO ] Deduced a trap composed of 67 places in 182 ms of which 2 ms to minimize.
[2024-05-24 07:20:12] [INFO ] Deduced a trap composed of 51 places in 201 ms of which 2 ms to minimize.
[2024-05-24 07:20:12] [INFO ] Deduced a trap composed of 38 places in 172 ms of which 3 ms to minimize.
[2024-05-24 07:20:12] [INFO ] Deduced a trap composed of 68 places in 191 ms of which 2 ms to minimize.
[2024-05-24 07:20:12] [INFO ] Deduced a trap composed of 82 places in 199 ms of which 2 ms to minimize.
[2024-05-24 07:20:12] [INFO ] Deduced a trap composed of 58 places in 165 ms of which 2 ms to minimize.
[2024-05-24 07:20:13] [INFO ] Deduced a trap composed of 43 places in 171 ms of which 2 ms to minimize.
[2024-05-24 07:20:13] [INFO ] Deduced a trap composed of 42 places in 153 ms of which 2 ms to minimize.
[2024-05-24 07:20:14] [INFO ] Deduced a trap composed of 53 places in 215 ms of which 2 ms to minimize.
[2024-05-24 07:20:14] [INFO ] Deduced a trap composed of 54 places in 191 ms of which 3 ms to minimize.
[2024-05-24 07:20:14] [INFO ] Deduced a trap composed of 51 places in 201 ms of which 3 ms to minimize.
[2024-05-24 07:20:15] [INFO ] Deduced a trap composed of 54 places in 176 ms of which 3 ms to minimize.
[2024-05-24 07:20:15] [INFO ] Deduced a trap composed of 50 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:20:15] [INFO ] Deduced a trap composed of 48 places in 179 ms of which 3 ms to minimize.
[2024-05-24 07:20:15] [INFO ] Deduced a trap composed of 53 places in 193 ms of which 2 ms to minimize.
[2024-05-24 07:20:16] [INFO ] Deduced a trap composed of 85 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:20:16] [INFO ] Deduced a trap composed of 67 places in 200 ms of which 3 ms to minimize.
[2024-05-24 07:20:16] [INFO ] Deduced a trap composed of 90 places in 212 ms of which 2 ms to minimize.
[2024-05-24 07:20:16] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 1 ms to minimize.
[2024-05-24 07:20:16] [INFO ] Deduced a trap composed of 61 places in 215 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:20:19] [INFO ] Deduced a trap composed of 60 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:20:19] [INFO ] Deduced a trap composed of 53 places in 163 ms of which 2 ms to minimize.
[2024-05-24 07:20:20] [INFO ] Deduced a trap composed of 60 places in 169 ms of which 2 ms to minimize.
[2024-05-24 07:20:20] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 2 ms to minimize.
[2024-05-24 07:20:20] [INFO ] Deduced a trap composed of 41 places in 184 ms of which 3 ms to minimize.
[2024-05-24 07:20:21] [INFO ] Deduced a trap composed of 45 places in 180 ms of which 3 ms to minimize.
[2024-05-24 07:20:21] [INFO ] Deduced a trap composed of 65 places in 211 ms of which 3 ms to minimize.
[2024-05-24 07:20:21] [INFO ] Deduced a trap composed of 44 places in 187 ms of which 2 ms to minimize.
[2024-05-24 07:20:22] [INFO ] Deduced a trap composed of 44 places in 185 ms of which 2 ms to minimize.
[2024-05-24 07:20:22] [INFO ] Deduced a trap composed of 45 places in 223 ms of which 3 ms to minimize.
[2024-05-24 07:20:22] [INFO ] Deduced a trap composed of 63 places in 187 ms of which 2 ms to minimize.
[2024-05-24 07:20:22] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 3 ms to minimize.
[2024-05-24 07:20:23] [INFO ] Deduced a trap composed of 53 places in 195 ms of which 3 ms to minimize.
[2024-05-24 07:20:23] [INFO ] Deduced a trap composed of 53 places in 229 ms of which 2 ms to minimize.
[2024-05-24 07:20:23] [INFO ] Deduced a trap composed of 51 places in 209 ms of which 2 ms to minimize.
[2024-05-24 07:20:23] [INFO ] Deduced a trap composed of 54 places in 189 ms of which 2 ms to minimize.
[2024-05-24 07:20:24] [INFO ] Deduced a trap composed of 54 places in 167 ms of which 2 ms to minimize.
[2024-05-24 07:20:24] [INFO ] Deduced a trap composed of 60 places in 206 ms of which 3 ms to minimize.
[2024-05-24 07:20:24] [INFO ] Deduced a trap composed of 55 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:20:24] [INFO ] Deduced a trap composed of 52 places in 203 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:20:29] [INFO ] Deduced a trap composed of 15 places in 159 ms of which 3 ms to minimize.
[2024-05-24 07:20:32] [INFO ] Deduced a trap composed of 73 places in 237 ms of which 3 ms to minimize.
[2024-05-24 07:20:32] [INFO ] Deduced a trap composed of 53 places in 229 ms of which 2 ms to minimize.
[2024-05-24 07:20:32] [INFO ] Deduced a trap composed of 60 places in 201 ms of which 3 ms to minimize.
[2024-05-24 07:20:33] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 1 ms to minimize.
[2024-05-24 07:20:33] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 1 ms to minimize.
[2024-05-24 07:20:34] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 1 ms to minimize.
[2024-05-24 07:20:34] [INFO ] Deduced a trap composed of 65 places in 231 ms of which 3 ms to minimize.
[2024-05-24 07:20:35] [INFO ] Deduced a trap composed of 64 places in 205 ms of which 2 ms to minimize.
[2024-05-24 07:20:35] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 2 ms to minimize.
[2024-05-24 07:20:35] [INFO ] Deduced a trap composed of 74 places in 202 ms of which 2 ms to minimize.
[2024-05-24 07:20:35] [INFO ] Deduced a trap composed of 74 places in 194 ms of which 3 ms to minimize.
[2024-05-24 07:20:36] [INFO ] Deduced a trap composed of 53 places in 257 ms of which 3 ms to minimize.
[2024-05-24 07:20:36] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 3 ms to minimize.
[2024-05-24 07:20:36] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 1 ms to minimize.
[2024-05-24 07:20:37] [INFO ] Deduced a trap composed of 42 places in 104 ms of which 1 ms to minimize.
[2024-05-24 07:20:37] [INFO ] Deduced a trap composed of 35 places in 88 ms of which 2 ms to minimize.
[2024-05-24 07:20:38] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2024-05-24 07:20:38] [INFO ] Deduced a trap composed of 43 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:20:39] [INFO ] Deduced a trap composed of 49 places in 269 ms of which 2 ms to minimize.
SMT process timed out in 61128ms, After SMT, problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 61145ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64032 ms. Remains : 308/308 places, 1463/1463 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1343 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 2 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 266 transition count 316
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 125 place count 204 transition count 316
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 125 place count 204 transition count 301
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 162 place count 182 transition count 301
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 328 place count 99 transition count 218
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 2 with 41 rules applied. Total rules applied 369 place count 99 transition count 177
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 383 place count 92 transition count 177
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 390 place count 92 transition count 170
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 397 place count 92 transition count 163
Free-agglomeration rule applied 42 times.
Iterating global reduction 4 with 42 rules applied. Total rules applied 439 place count 92 transition count 121
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 481 place count 50 transition count 121
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 488 place count 50 transition count 121
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 489 place count 50 transition count 121
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 490 place count 50 transition count 120
Applied a total of 490 rules in 32 ms. Remains 50 /308 variables (removed 258) and now considering 120/1463 (removed 1343) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 120 rows 50 cols
[2024-05-24 07:20:39] [INFO ] Computed 15 invariants in 1 ms
[2024-05-24 07:20:39] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 07:20:39] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-24 07:20:39] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 07:20:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 07:20:39] [INFO ] After 18ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 07:20:39] [INFO ] Deduced a trap composed of 2 places in 46 ms of which 1 ms to minimize.
[2024-05-24 07:20:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
TRAPS : Iteration 1
[2024-05-24 07:20:39] [INFO ] After 92ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 07:20:39] [INFO ] After 197ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 295 ms.
Knowledge obtained : [(AND (NOT p2) p1)]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p2)))), (F p2)]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 9 states, 15 edges and 2 AP (stutter sensitive) to 9 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 309 ms :[true, (NOT p2), false, p2, (AND (NOT p1) (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 303 ms :[true, (NOT p2), false, p2, (AND (NOT p1) (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 289 ms :[true, (NOT p2), false, p2, (AND (NOT p1) (NOT p2)), false, false, false, false]
Product exploration explored 100000 steps with 0 reset in 293 ms.
Product exploration explored 100000 steps with 0 reset in 307 ms.
Applying partial POR strategy [true, false, false, true, false, false, false, false, false]
Stuttering acceptance computed with spot in 390 ms :[true, (NOT p2), false, p2, (AND (NOT p1) (NOT p2)), false, false, false, false]
Support contains 5 out of 511 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 511/511 places, 1666/1666 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 511 transition count 1666
Performed 147 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 147 Pre rules applied. Total rules applied 7 place count 511 transition count 1904
Deduced a syphon composed of 154 places in 2 ms
Iterating global reduction 1 with 147 rules applied. Total rules applied 154 place count 511 transition count 1904
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 203 places in 2 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 203 place count 511 transition count 1904
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 210 place count 504 transition count 1897
Deduced a syphon composed of 196 places in 2 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 217 place count 504 transition count 1897
Deduced a syphon composed of 196 places in 2 ms
Applied a total of 217 rules in 172 ms. Remains 504 /511 variables (removed 7) and now considering 1897/1666 (removed -231) transitions.
[2024-05-24 07:20:42] [INFO ] Redundant transitions in 49 ms returned []
Running 1890 sub problems to find dead transitions.
[2024-05-24 07:20:42] [INFO ] Flow matrix only has 819 transitions (discarded 1078 similar events)
// Phase 1: matrix 819 rows 504 cols
[2024-05-24 07:20:42] [INFO ] Computed 22 invariants in 4 ms
[2024-05-24 07:20:42] [INFO ] State equation strengthened by 359 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/504 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1890 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/504 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1890 unsolved
[2024-05-24 07:21:03] [INFO ] Deduced a trap composed of 3 places in 261 ms of which 4 ms to minimize.
[2024-05-24 07:21:03] [INFO ] Deduced a trap composed of 10 places in 205 ms of which 3 ms to minimize.
[2024-05-24 07:21:04] [INFO ] Deduced a trap composed of 3 places in 152 ms of which 2 ms to minimize.
[2024-05-24 07:21:04] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 1 ms to minimize.
[2024-05-24 07:21:04] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 1 ms to minimize.
[2024-05-24 07:21:05] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 1 ms to minimize.
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
[2024-05-24 07:21:05] [INFO ] Deduced a trap composed of 49 places in 277 ms of which 3 ms to minimize.
[2024-05-24 07:21:05] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 1 ms to minimize.
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
[2024-05-24 07:21:05] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
[2024-05-24 07:21:05] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
[2024-05-24 07:21:06] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
[2024-05-24 07:21:06] [INFO ] Deduced a trap composed of 10 places in 300 ms of which 3 ms to minimize.
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
[2024-05-24 07:21:06] [INFO ] Deduced a trap composed of 40 places in 84 ms of which 1 ms to minimize.
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
[2024-05-24 07:21:06] [INFO ] Deduced a trap composed of 40 places in 81 ms of which 1 ms to minimize.
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
[2024-05-24 07:21:06] [INFO ] Deduced a trap composed of 40 places in 80 ms of which 1 ms to minimize.
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
[2024-05-24 07:21:07] [INFO ] Deduced a trap composed of 34 places in 136 ms of which 2 ms to minimize.
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
[2024-05-24 07:21:07] [INFO ] Deduced a trap composed of 40 places in 67 ms of which 2 ms to minimize.
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
[2024-05-24 07:21:07] [INFO ] Deduced a trap composed of 34 places in 129 ms of which 2 ms to minimize.
Problem TDEAD251 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
[2024-05-24 07:21:07] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 2 ms to minimize.
[2024-05-24 07:21:07] [INFO ] Deduced a trap composed of 40 places in 78 ms of which 1 ms to minimize.
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD1261 is UNSAT
Problem TDEAD1262 is UNSAT
Problem TDEAD1263 is UNSAT
Problem TDEAD1264 is UNSAT
Problem TDEAD1265 is UNSAT
Problem TDEAD1266 is UNSAT
Problem TDEAD1267 is UNSAT
Problem TDEAD1269 is UNSAT
Problem TDEAD1270 is UNSAT
Problem TDEAD1271 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1273 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1276 is UNSAT
Problem TDEAD1277 is UNSAT
Problem TDEAD1278 is UNSAT
Problem TDEAD1279 is UNSAT
Problem TDEAD1280 is UNSAT
Problem TDEAD1281 is UNSAT
Problem TDEAD1283 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1286 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1292 is UNSAT
Problem TDEAD1293 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1300 is UNSAT
Problem TDEAD1301 is UNSAT
Problem TDEAD1302 is UNSAT
Problem TDEAD1305 is UNSAT
Problem TDEAD1306 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1313 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1316 is UNSAT
Problem TDEAD1317 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1320 is UNSAT
Problem TDEAD1321 is UNSAT
Problem TDEAD1322 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1325 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1329 is UNSAT
Problem TDEAD1330 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1332 is UNSAT
Problem TDEAD1333 is UNSAT
Problem TDEAD1334 is UNSAT
Problem TDEAD1335 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1340 is UNSAT
Problem TDEAD1343 is UNSAT
Problem TDEAD1344 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1346 is UNSAT
Problem TDEAD1347 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1350 is UNSAT
Problem TDEAD1351 is UNSAT
Problem TDEAD1352 is UNSAT
Problem TDEAD1353 is UNSAT
Problem TDEAD1354 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1361 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1366 is UNSAT
Problem TDEAD1367 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1374 is UNSAT
Problem TDEAD1375 is UNSAT
Problem TDEAD1376 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1378 is UNSAT
Problem TDEAD1379 is UNSAT
Problem TDEAD1380 is UNSAT
Problem TDEAD1381 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1383 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1391 is UNSAT
Problem TDEAD1392 is UNSAT
Problem TDEAD1393 is UNSAT
Problem TDEAD1394 is UNSAT
Problem TDEAD1395 is UNSAT
Problem TDEAD1396 is UNSAT
Problem TDEAD1397 is UNSAT
Problem TDEAD1398 is UNSAT
Problem TDEAD1399 is UNSAT
Problem TDEAD1400 is UNSAT
Problem TDEAD1787 is UNSAT
Problem TDEAD1789 is UNSAT
Problem TDEAD1791 is UNSAT
Problem TDEAD1793 is UNSAT
Problem TDEAD1795 is UNSAT
Problem TDEAD1797 is UNSAT
Problem TDEAD1799 is UNSAT
Problem TDEAD1801 is UNSAT
Problem TDEAD1803 is UNSAT
Problem TDEAD1805 is UNSAT
Problem TDEAD1807 is UNSAT
Problem TDEAD1809 is UNSAT
Problem TDEAD1811 is UNSAT
Problem TDEAD1813 is UNSAT
Problem TDEAD1815 is UNSAT
Problem TDEAD1817 is UNSAT
Problem TDEAD1819 is UNSAT
Problem TDEAD1821 is UNSAT
Problem TDEAD1823 is UNSAT
Problem TDEAD1825 is UNSAT
Problem TDEAD1827 is UNSAT
Problem TDEAD1829 is UNSAT
Problem TDEAD1831 is UNSAT
Problem TDEAD1833 is UNSAT
Problem TDEAD1835 is UNSAT
Problem TDEAD1837 is UNSAT
Problem TDEAD1839 is UNSAT
Problem TDEAD1841 is UNSAT
Problem TDEAD1843 is UNSAT
Problem TDEAD1845 is UNSAT
Problem TDEAD1847 is UNSAT
Problem TDEAD1849 is UNSAT
Problem TDEAD1851 is UNSAT
Problem TDEAD1853 is UNSAT
Problem TDEAD1855 is UNSAT
Problem TDEAD1857 is UNSAT
Problem TDEAD1859 is UNSAT
Problem TDEAD1861 is UNSAT
Problem TDEAD1863 is UNSAT
Problem TDEAD1865 is UNSAT
Problem TDEAD1867 is UNSAT
Problem TDEAD1869 is UNSAT
Problem TDEAD1871 is UNSAT
Problem TDEAD1872 is UNSAT
Problem TDEAD1875 is UNSAT
Problem TDEAD1876 is UNSAT
Problem TDEAD1879 is UNSAT
Problem TDEAD1880 is UNSAT
Problem TDEAD1883 is UNSAT
Problem TDEAD1884 is UNSAT
Problem TDEAD1887 is UNSAT
Problem TDEAD1888 is UNSAT
Problem TDEAD1891 is UNSAT
Problem TDEAD1892 is UNSAT
Problem TDEAD1895 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 20/42 constraints. Problems are: Problem set: 434 solved, 1456 unsolved
[2024-05-24 07:21:08] [INFO ] Deduced a trap composed of 35 places in 403 ms of which 5 ms to minimize.
[2024-05-24 07:21:09] [INFO ] Deduced a trap composed of 65 places in 387 ms of which 5 ms to minimize.
[2024-05-24 07:21:09] [INFO ] Deduced a trap composed of 27 places in 391 ms of which 4 ms to minimize.
[2024-05-24 07:21:09] [INFO ] Deduced a trap composed of 23 places in 380 ms of which 4 ms to minimize.
[2024-05-24 07:21:10] [INFO ] Deduced a trap composed of 47 places in 373 ms of which 5 ms to minimize.
[2024-05-24 07:21:10] [INFO ] Deduced a trap composed of 49 places in 380 ms of which 4 ms to minimize.
[2024-05-24 07:21:11] [INFO ] Deduced a trap composed of 26 places in 334 ms of which 4 ms to minimize.
[2024-05-24 07:21:12] [INFO ] Deduced a trap composed of 23 places in 95 ms of which 2 ms to minimize.
[2024-05-24 07:21:12] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 1 ms to minimize.
[2024-05-24 07:21:12] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 2 ms to minimize.
[2024-05-24 07:21:13] [INFO ] Deduced a trap composed of 31 places in 131 ms of which 2 ms to minimize.
SMT process timed out in 31163ms, After SMT, problems are : Problem set: 434 solved, 1456 unsolved
Search for dead transitions found 434 dead transitions in 31187ms
Found 434 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 434 transitions
Dead transitions reduction (with SMT) removed 434 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 504/511 places, 1463/1666 transitions.
Graph (complete) has 3157 edges and 504 vertex of which 308 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.4 ms
Discarding 196 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 46 ms. Remains 308 /504 variables (removed 196) and now considering 1463/1463 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 308/511 places, 1463/1666 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31494 ms. Remains : 308/511 places, 1463/1666 transitions.
Built C files in :
/tmp/ltsmin169679166980744615
[2024-05-24 07:21:13] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin169679166980744615
Running compilation step : cd /tmp/ltsmin169679166980744615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin169679166980744615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin169679166980744615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 5 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 1666/1666 transitions.
Applied a total of 0 rules in 26 ms. Remains 511 /511 variables (removed 0) and now considering 1666/1666 (removed 0) transitions.
[2024-05-24 07:21:16] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2024-05-24 07:21:16] [INFO ] Computed 22 invariants in 4 ms
[2024-05-24 07:21:17] [INFO ] Implicit Places using invariants in 820 ms returned []
[2024-05-24 07:21:17] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:21:17] [INFO ] Invariant cache hit.
[2024-05-24 07:21:17] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:21:19] [INFO ] Implicit Places using invariants and state equation in 2333 ms returned []
Implicit Place search using SMT with State Equation took 3155 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:21:19] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:21:19] [INFO ] Invariant cache hit.
[2024-05-24 07:21:19] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:21:38] [INFO ] Deduced a trap composed of 63 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:21:39] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 3 ms to minimize.
[2024-05-24 07:21:39] [INFO ] Deduced a trap composed of 41 places in 222 ms of which 4 ms to minimize.
[2024-05-24 07:21:39] [INFO ] Deduced a trap composed of 38 places in 248 ms of which 3 ms to minimize.
[2024-05-24 07:21:39] [INFO ] Deduced a trap composed of 32 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:21:40] [INFO ] Deduced a trap composed of 23 places in 360 ms of which 5 ms to minimize.
[2024-05-24 07:21:40] [INFO ] Deduced a trap composed of 32 places in 359 ms of which 4 ms to minimize.
[2024-05-24 07:21:40] [INFO ] Deduced a trap composed of 20 places in 168 ms of which 3 ms to minimize.
[2024-05-24 07:21:41] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-24 07:21:41] [INFO ] Deduced a trap composed of 44 places in 78 ms of which 1 ms to minimize.
[2024-05-24 07:21:41] [INFO ] Deduced a trap composed of 89 places in 246 ms of which 4 ms to minimize.
[2024-05-24 07:21:41] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-24 07:21:43] [INFO ] Deduced a trap composed of 52 places in 403 ms of which 5 ms to minimize.
[2024-05-24 07:21:43] [INFO ] Deduced a trap composed of 74 places in 373 ms of which 4 ms to minimize.
[2024-05-24 07:21:44] [INFO ] Deduced a trap composed of 143 places in 389 ms of which 5 ms to minimize.
[2024-05-24 07:21:44] [INFO ] Deduced a trap composed of 122 places in 350 ms of which 4 ms to minimize.
[2024-05-24 07:21:45] [INFO ] Deduced a trap composed of 129 places in 341 ms of which 17 ms to minimize.
[2024-05-24 07:21:45] [INFO ] Deduced a trap composed of 121 places in 344 ms of which 5 ms to minimize.
[2024-05-24 07:21:45] [INFO ] Deduced a trap composed of 116 places in 352 ms of which 4 ms to minimize.
[2024-05-24 07:21:46] [INFO ] Deduced a trap composed of 89 places in 321 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:21:46] [INFO ] Deduced a trap composed of 3 places in 91 ms of which 2 ms to minimize.
[2024-05-24 07:21:47] [INFO ] Deduced a trap composed of 67 places in 265 ms of which 4 ms to minimize.
[2024-05-24 07:21:47] [INFO ] Deduced a trap composed of 26 places in 180 ms of which 2 ms to minimize.
[2024-05-24 07:21:47] [INFO ] Deduced a trap composed of 20 places in 161 ms of which 2 ms to minimize.
[2024-05-24 07:21:47] [INFO ] Deduced a trap composed of 61 places in 266 ms of which 4 ms to minimize.
[2024-05-24 07:21:48] [INFO ] Deduced a trap composed of 67 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:21:48] [INFO ] Deduced a trap composed of 79 places in 253 ms of which 4 ms to minimize.
[2024-05-24 07:21:48] [INFO ] Deduced a trap composed of 67 places in 278 ms of which 4 ms to minimize.
[2024-05-24 07:21:49] [INFO ] Deduced a trap composed of 59 places in 290 ms of which 3 ms to minimize.
[2024-05-24 07:21:49] [INFO ] Deduced a trap composed of 69 places in 276 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 52 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 30/52 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:21:55] [INFO ] Deduced a trap composed of 79 places in 327 ms of which 4 ms to minimize.
[2024-05-24 07:21:55] [INFO ] Deduced a trap composed of 67 places in 312 ms of which 5 ms to minimize.
[2024-05-24 07:21:55] [INFO ] Deduced a trap composed of 74 places in 277 ms of which 4 ms to minimize.
[2024-05-24 07:21:56] [INFO ] Deduced a trap composed of 88 places in 321 ms of which 4 ms to minimize.
[2024-05-24 07:21:56] [INFO ] Deduced a trap composed of 80 places in 326 ms of which 4 ms to minimize.
[2024-05-24 07:21:56] [INFO ] Deduced a trap composed of 86 places in 321 ms of which 4 ms to minimize.
[2024-05-24 07:21:57] [INFO ] Deduced a trap composed of 84 places in 314 ms of which 4 ms to minimize.
[2024-05-24 07:21:57] [INFO ] Deduced a trap composed of 77 places in 303 ms of which 4 ms to minimize.
[2024-05-24 07:21:57] [INFO ] Deduced a trap composed of 74 places in 307 ms of which 4 ms to minimize.
[2024-05-24 07:21:58] [INFO ] Deduced a trap composed of 70 places in 289 ms of which 4 ms to minimize.
[2024-05-24 07:21:58] [INFO ] Deduced a trap composed of 67 places in 283 ms of which 4 ms to minimize.
[2024-05-24 07:21:58] [INFO ] Deduced a trap composed of 71 places in 294 ms of which 4 ms to minimize.
[2024-05-24 07:21:59] [INFO ] Deduced a trap composed of 73 places in 280 ms of which 4 ms to minimize.
[2024-05-24 07:21:59] [INFO ] Deduced a trap composed of 59 places in 333 ms of which 4 ms to minimize.
[2024-05-24 07:21:59] [INFO ] Deduced a trap composed of 71 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:21:59] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 4 ms to minimize.
[2024-05-24 07:22:00] [INFO ] Deduced a trap composed of 62 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:22:00] [INFO ] Deduced a trap composed of 82 places in 313 ms of which 4 ms to minimize.
[2024-05-24 07:22:00] [INFO ] Deduced a trap composed of 87 places in 325 ms of which 4 ms to minimize.
[2024-05-24 07:22:01] [INFO ] Deduced a trap composed of 59 places in 326 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:22:02] [INFO ] Deduced a trap composed of 90 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:22:02] [INFO ] Deduced a trap composed of 90 places in 271 ms of which 3 ms to minimize.
[2024-05-24 07:22:02] [INFO ] Deduced a trap composed of 91 places in 264 ms of which 4 ms to minimize.
[2024-05-24 07:22:03] [INFO ] Deduced a trap composed of 91 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:22:03] [INFO ] Deduced a trap composed of 82 places in 292 ms of which 4 ms to minimize.
[2024-05-24 07:22:03] [INFO ] Deduced a trap composed of 97 places in 208 ms of which 3 ms to minimize.
[2024-05-24 07:22:05] [INFO ] Deduced a trap composed of 100 places in 399 ms of which 5 ms to minimize.
[2024-05-24 07:22:06] [INFO ] Deduced a trap composed of 135 places in 379 ms of which 5 ms to minimize.
[2024-05-24 07:22:06] [INFO ] Deduced a trap composed of 127 places in 341 ms of which 4 ms to minimize.
[2024-05-24 07:22:06] [INFO ] Deduced a trap composed of 129 places in 398 ms of which 5 ms to minimize.
[2024-05-24 07:22:07] [INFO ] Deduced a trap composed of 106 places in 342 ms of which 4 ms to minimize.
[2024-05-24 07:22:07] [INFO ] Deduced a trap composed of 86 places in 320 ms of which 4 ms to minimize.
[2024-05-24 07:22:08] [INFO ] Deduced a trap composed of 107 places in 310 ms of which 4 ms to minimize.
[2024-05-24 07:22:08] [INFO ] Deduced a trap composed of 33 places in 273 ms of which 4 ms to minimize.
[2024-05-24 07:22:08] [INFO ] Deduced a trap composed of 121 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:22:08] [INFO ] Deduced a trap composed of 84 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:22:09] [INFO ] Deduced a trap composed of 122 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:22:09] [INFO ] Deduced a trap composed of 113 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:22:09] [INFO ] Deduced a trap composed of 73 places in 317 ms of which 4 ms to minimize.
[2024-05-24 07:22:10] [INFO ] Deduced a trap composed of 82 places in 270 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/511 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:22:11] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 1 ms to minimize.
[2024-05-24 07:22:11] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:22:11] [INFO ] Deduced a trap composed of 3 places in 152 ms of which 2 ms to minimize.
[2024-05-24 07:22:11] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 1 ms to minimize.
[2024-05-24 07:22:11] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 1 ms to minimize.
[2024-05-24 07:22:14] [INFO ] Deduced a trap composed of 90 places in 293 ms of which 4 ms to minimize.
[2024-05-24 07:22:14] [INFO ] Deduced a trap composed of 94 places in 308 ms of which 5 ms to minimize.
[2024-05-24 07:22:14] [INFO ] Deduced a trap composed of 92 places in 310 ms of which 4 ms to minimize.
[2024-05-24 07:22:15] [INFO ] Deduced a trap composed of 110 places in 336 ms of which 4 ms to minimize.
[2024-05-24 07:22:15] [INFO ] Deduced a trap composed of 85 places in 334 ms of which 4 ms to minimize.
[2024-05-24 07:22:16] [INFO ] Deduced a trap composed of 91 places in 296 ms of which 4 ms to minimize.
[2024-05-24 07:22:17] [INFO ] Deduced a trap composed of 36 places in 291 ms of which 4 ms to minimize.
[2024-05-24 07:22:17] [INFO ] Deduced a trap composed of 90 places in 292 ms of which 4 ms to minimize.
[2024-05-24 07:22:18] [INFO ] Deduced a trap composed of 49 places in 284 ms of which 4 ms to minimize.
[2024-05-24 07:22:18] [INFO ] Deduced a trap composed of 102 places in 295 ms of which 4 ms to minimize.
[2024-05-24 07:22:19] [INFO ] Deduced a trap composed of 47 places in 300 ms of which 4 ms to minimize.
[2024-05-24 07:22:19] [INFO ] Deduced a trap composed of 91 places in 293 ms of which 4 ms to minimize.
[2024-05-24 07:22:19] [INFO ] Deduced a trap composed of 90 places in 270 ms of which 4 ms to minimize.
[2024-05-24 07:22:20] [INFO ] Deduced a trap composed of 45 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:22:20] [INFO ] Deduced a trap composed of 49 places in 245 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 112 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 90/90 constraints]
After SMT, in 60905ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 60924ms
Finished structural reductions in LTL mode , in 1 iterations and 64124 ms. Remains : 511/511 places, 1666/1666 transitions.
Built C files in :
/tmp/ltsmin4482982988193282947
[2024-05-24 07:22:20] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4482982988193282947
Running compilation step : cd /tmp/ltsmin4482982988193282947;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4482982988193282947;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4482982988193282947;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 07:22:24] [INFO ] Flatten gal took : 158 ms
[2024-05-24 07:22:24] [INFO ] Flatten gal took : 161 ms
[2024-05-24 07:22:24] [INFO ] Time to serialize gal into /tmp/LTL17664376097592535077.gal : 50 ms
[2024-05-24 07:22:24] [INFO ] Time to serialize properties into /tmp/LTL16699149820848802798.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17664376097592535077.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16782466356626645474.hoa' '-atoms' '/tmp/LTL16699149820848802798.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16699149820848802798.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16782466356626645474.hoa
Detected timeout of ITS tools.
[2024-05-24 07:22:39] [INFO ] Flatten gal took : 110 ms
[2024-05-24 07:22:39] [INFO ] Flatten gal took : 118 ms
[2024-05-24 07:22:39] [INFO ] Time to serialize gal into /tmp/LTL5901989365570378437.gal : 24 ms
[2024-05-24 07:22:39] [INFO ] Time to serialize properties into /tmp/LTL9958289979182486425.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5901989365570378437.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9958289979182486425.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X((G("(((turn_0==0)||(flag_0_waiting==0))||(p25_2_1==0))"))||(G(("((turn_4==0)||(p27_3==0))")||(X("(((turn_0==1)&&(flag_0_waiti...187
Formula 0 simplified : XXX(F!"(((turn_0==0)||(flag_0_waiting==0))||(p25_2_1==0))" & F(!"((turn_4==0)||(p27_3==0))" & X!"(((turn_0==1)&&(flag_0_waiting==1))...173
Detected timeout of ITS tools.
[2024-05-24 07:22:55] [INFO ] Flatten gal took : 94 ms
[2024-05-24 07:22:55] [INFO ] Applying decomposition
[2024-05-24 07:22:55] [INFO ] Flatten gal took : 126 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17980077160627602118.txt' '-o' '/tmp/graph17980077160627602118.bin' '-w' '/tmp/graph17980077160627602118.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17980077160627602118.bin' '-l' '-1' '-v' '-w' '/tmp/graph17980077160627602118.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:22:55] [INFO ] Decomposing Gal with order
[2024-05-24 07:22:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:22:56] [INFO ] Removed a total of 3093 redundant transitions.
[2024-05-24 07:22:56] [INFO ] Flatten gal took : 560 ms
[2024-05-24 07:22:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 515 labels/synchronizations in 202 ms.
[2024-05-24 07:22:56] [INFO ] Time to serialize gal into /tmp/LTL8938772323144538974.gal : 49 ms
[2024-05-24 07:22:56] [INFO ] Time to serialize properties into /tmp/LTL4991642338035124558.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8938772323144538974.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4991642338035124558.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X((G("(((i16.u128.turn_0==0)||(i15.i0.u2.flag_0_waiting==0))||(i0.i0.u1.p25_2_1==0))"))||(G(("((i16.u128.turn_4==0)||(i16.u129....261
Formula 0 simplified : XXX(F!"(((i16.u128.turn_0==0)||(i15.i0.u2.flag_0_waiting==0))||(i0.i0.u1.p25_2_1==0))" & F(!"((i16.u128.turn_4==0)||(i16.u129.p27_3=...247
Detected timeout of ITS tools.
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-04 finished in 447049 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((G(p1)||X(G(p2))))))'
Support contains 8 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 512 transition count 1673
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 512 transition count 1673
Applied a total of 10 rules in 21 ms. Remains 512 /517 variables (removed 5) and now considering 1673/1708 (removed 35) transitions.
[2024-05-24 07:23:11] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
// Phase 1: matrix 714 rows 512 cols
[2024-05-24 07:23:11] [INFO ] Computed 22 invariants in 4 ms
[2024-05-24 07:23:12] [INFO ] Implicit Places using invariants in 622 ms returned []
[2024-05-24 07:23:12] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:23:12] [INFO ] Invariant cache hit.
[2024-05-24 07:23:12] [INFO ] State equation strengthened by 226 read => feed constraints.
[2024-05-24 07:23:14] [INFO ] Implicit Places using invariants and state equation in 2379 ms returned []
Implicit Place search using SMT with State Equation took 3002 ms to find 0 implicit places.
Running 1666 sub problems to find dead transitions.
[2024-05-24 07:23:14] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:23:14] [INFO ] Invariant cache hit.
[2024-05-24 07:23:14] [INFO ] State equation strengthened by 226 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/512 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:23:34] [INFO ] Deduced a trap composed of 26 places in 225 ms of which 4 ms to minimize.
[2024-05-24 07:23:34] [INFO ] Deduced a trap composed of 29 places in 230 ms of which 3 ms to minimize.
[2024-05-24 07:23:34] [INFO ] Deduced a trap composed of 20 places in 199 ms of which 3 ms to minimize.
[2024-05-24 07:23:34] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 2 ms to minimize.
[2024-05-24 07:23:35] [INFO ] Deduced a trap composed of 35 places in 315 ms of which 4 ms to minimize.
[2024-05-24 07:23:35] [INFO ] Deduced a trap composed of 83 places in 446 ms of which 4 ms to minimize.
[2024-05-24 07:23:35] [INFO ] Deduced a trap composed of 67 places in 300 ms of which 4 ms to minimize.
[2024-05-24 07:23:36] [INFO ] Deduced a trap composed of 67 places in 276 ms of which 4 ms to minimize.
[2024-05-24 07:23:36] [INFO ] Deduced a trap composed of 65 places in 350 ms of which 4 ms to minimize.
[2024-05-24 07:23:37] [INFO ] Deduced a trap composed of 33 places in 337 ms of which 4 ms to minimize.
[2024-05-24 07:23:37] [INFO ] Deduced a trap composed of 50 places in 325 ms of which 4 ms to minimize.
[2024-05-24 07:23:37] [INFO ] Deduced a trap composed of 39 places in 324 ms of which 5 ms to minimize.
[2024-05-24 07:23:38] [INFO ] Deduced a trap composed of 36 places in 330 ms of which 4 ms to minimize.
[2024-05-24 07:23:38] [INFO ] Deduced a trap composed of 110 places in 329 ms of which 5 ms to minimize.
[2024-05-24 07:23:38] [INFO ] Deduced a trap composed of 26 places in 339 ms of which 5 ms to minimize.
[2024-05-24 07:23:39] [INFO ] Deduced a trap composed of 29 places in 320 ms of which 4 ms to minimize.
[2024-05-24 07:23:39] [INFO ] Deduced a trap composed of 81 places in 311 ms of which 4 ms to minimize.
[2024-05-24 07:23:39] [INFO ] Deduced a trap composed of 67 places in 273 ms of which 3 ms to minimize.
[2024-05-24 07:23:40] [INFO ] Deduced a trap composed of 25 places in 302 ms of which 4 ms to minimize.
[2024-05-24 07:23:40] [INFO ] Deduced a trap composed of 34 places in 271 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:23:41] [INFO ] Deduced a trap composed of 3 places in 173 ms of which 16 ms to minimize.
[2024-05-24 07:23:41] [INFO ] Deduced a trap composed of 3 places in 156 ms of which 3 ms to minimize.
[2024-05-24 07:23:41] [INFO ] Deduced a trap composed of 38 places in 174 ms of which 2 ms to minimize.
[2024-05-24 07:23:41] [INFO ] Deduced a trap composed of 38 places in 178 ms of which 2 ms to minimize.
[2024-05-24 07:23:41] [INFO ] Deduced a trap composed of 32 places in 136 ms of which 2 ms to minimize.
[2024-05-24 07:23:41] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 1 ms to minimize.
[2024-05-24 07:23:42] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 2 ms to minimize.
[2024-05-24 07:23:42] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 1 ms to minimize.
[2024-05-24 07:23:44] [INFO ] Deduced a trap composed of 52 places in 410 ms of which 5 ms to minimize.
[2024-05-24 07:23:44] [INFO ] Deduced a trap composed of 74 places in 364 ms of which 5 ms to minimize.
[2024-05-24 07:23:44] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 1 ms to minimize.
[2024-05-24 07:23:45] [INFO ] Deduced a trap composed of 147 places in 394 ms of which 4 ms to minimize.
[2024-05-24 07:23:45] [INFO ] Deduced a trap composed of 122 places in 358 ms of which 5 ms to minimize.
[2024-05-24 07:23:45] [INFO ] Deduced a trap composed of 126 places in 390 ms of which 5 ms to minimize.
SMT process timed out in 31030ms, After SMT, problems are : Problem set: 0 solved, 1666 unsolved
Search for dead transitions found 0 dead transitions in 31049ms
Starting structural reductions in LTL mode, iteration 1 : 512/517 places, 1673/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34075 ms. Remains : 512/517 places, 1673/1708 transitions.
Stuttering acceptance computed with spot in 428 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-05
Product exploration explored 100000 steps with 0 reset in 283 ms.
Product exploration explored 100000 steps with 0 reset in 340 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 26 factoid took 139 ms. Reduced automaton from 11 states, 35 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 319 ms. (125 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 81832 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :0 out of 6
Probabilistic random walk after 81832 steps, saw 58631 distinct states, run finished after 3001 ms. (steps per millisecond=27 ) properties seen :0
[2024-05-24 07:23:50] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:23:50] [INFO ] Invariant cache hit.
[2024-05-24 07:23:50] [INFO ] State equation strengthened by 226 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 143/149 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/151 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 101/252 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 44/296 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 447/743 variables, 296/309 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/743 variables, 84/393 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/743 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 60/803 variables, 27/420 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/803 variables, 18/438 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/803 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 183/986 variables, 6/444 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/986 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 6/992 variables, 3/447 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/992 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 234/1226 variables, 189/636 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1226 variables, 124/760 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1226 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (OVERLAPS) 0/1226 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1226/1226 variables, and 760 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1386 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 512/512 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem apf3 is UNSAT
At refinement iteration 1 (OVERLAPS) 143/149 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 2/151 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 07:23:52] [INFO ] Deduced a trap composed of 72 places in 99 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 101/252 variables, 4/10 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 07:23:52] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/252 variables, 1/11 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/252 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 44/296 variables, 4/15 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 07:23:52] [INFO ] Deduced a trap composed of 23 places in 194 ms of which 3 ms to minimize.
[2024-05-24 07:23:52] [INFO ] Deduced a trap composed of 29 places in 132 ms of which 2 ms to minimize.
[2024-05-24 07:23:53] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/296 variables, 3/18 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/296 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 447/743 variables, 296/314 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/743 variables, 84/398 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/743 variables, 0/398 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 60/803 variables, 27/425 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/803 variables, 18/443 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/803 variables, 0/443 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 183/986 variables, 6/449 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/986 variables, 0/449 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 6/992 variables, 3/452 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/992 variables, 5/457 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/992 variables, 0/457 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 234/1226 variables, 189/646 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1226 variables, 124/770 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 07:23:54] [INFO ] Deduced a trap composed of 20 places in 130 ms of which 2 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1226 variables, 1/771 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1226 variables, 0/771 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 0/1226 variables, 0/771 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1226/1226 variables, and 771 constraints, problems are : Problem set: 1 solved, 5 unsolved in 2828 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 512/512 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 5/6 constraints, Known Traps: 6/6 constraints]
After SMT, in 4243ms problems are : Problem set: 1 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 3 properties in 1245 ms.
Support contains 6 out of 512 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 512/512 places, 1673/1673 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 512 transition count 1666
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 505 transition count 1666
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 505 transition count 1512
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 351 transition count 1512
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 323 place count 350 transition count 1505
Iterating global reduction 2 with 1 rules applied. Total rules applied 324 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 408 place count 308 transition count 1463
Applied a total of 408 rules in 112 ms. Remains 308 /512 variables (removed 204) and now considering 1463/1673 (removed 210) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 308/512 places, 1463/1673 transitions.
RANDOM walk for 40000 steps (8 resets) in 306 ms. (130 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 224640 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :0 out of 2
Probabilistic random walk after 224640 steps, saw 110421 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :0
[2024-05-24 07:23:59] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:23:59] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 07:23:59] [INFO ] State equation strengthened by 220 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 85/91 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 70/161 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 18/179 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 324/503 variables, 179/192 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/503 variables, 78/270 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/503 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 60/563 variables, 27/297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/563 variables, 21/318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/563 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 96/659 variables, 6/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/659 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 6/665 variables, 3/327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/665 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 147/812 variables, 102/429 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/812 variables, 121/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 0 solved, 2 unsolved in 494 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 85/91 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 70/161 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 07:24:00] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 18/179 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 07:24:00] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-05-24 07:24:00] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 324/503 variables, 179/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/503 variables, 78/273 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 07:24:00] [INFO ] Deduced a trap composed of 4 places in 68 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/503 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/503 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 60/563 variables, 27/301 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/563 variables, 21/322 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/563 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 96/659 variables, 6/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/659 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 6/665 variables, 3/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/665 variables, 2/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 07:24:01] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 1 ms to minimize.
[2024-05-24 07:24:01] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/665 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/665 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 147/812 variables, 102/437 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/812 variables, 121/558 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 07:24:01] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/812 variables, 1/559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 559 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1336 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints]
After SMT, in 1884ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 127 ms.
Support contains 6 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 47 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 37 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:24:01] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:24:01] [INFO ] Invariant cache hit.
[2024-05-24 07:24:02] [INFO ] Implicit Places using invariants in 505 ms returned []
[2024-05-24 07:24:02] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:24:02] [INFO ] Invariant cache hit.
[2024-05-24 07:24:02] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:24:03] [INFO ] Implicit Places using invariants and state equation in 1473 ms returned []
Implicit Place search using SMT with State Equation took 1991 ms to find 0 implicit places.
[2024-05-24 07:24:03] [INFO ] Redundant transitions in 26 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:24:03] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:24:03] [INFO ] Invariant cache hit.
[2024-05-24 07:24:03] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:24:15] [INFO ] Deduced a trap composed of 3 places in 251 ms of which 4 ms to minimize.
[2024-05-24 07:24:15] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 1 ms to minimize.
[2024-05-24 07:24:16] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 1 ms to minimize.
[2024-05-24 07:24:16] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 1 ms to minimize.
[2024-05-24 07:24:16] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
[2024-05-24 07:24:16] [INFO ] Deduced a trap composed of 39 places in 146 ms of which 2 ms to minimize.
[2024-05-24 07:24:17] [INFO ] Deduced a trap composed of 51 places in 165 ms of which 3 ms to minimize.
[2024-05-24 07:24:17] [INFO ] Deduced a trap composed of 59 places in 181 ms of which 3 ms to minimize.
[2024-05-24 07:24:17] [INFO ] Deduced a trap composed of 61 places in 191 ms of which 2 ms to minimize.
[2024-05-24 07:24:17] [INFO ] Deduced a trap composed of 78 places in 187 ms of which 2 ms to minimize.
[2024-05-24 07:24:18] [INFO ] Deduced a trap composed of 31 places in 209 ms of which 3 ms to minimize.
[2024-05-24 07:24:18] [INFO ] Deduced a trap composed of 54 places in 262 ms of which 2 ms to minimize.
[2024-05-24 07:24:18] [INFO ] Deduced a trap composed of 37 places in 183 ms of which 2 ms to minimize.
[2024-05-24 07:24:18] [INFO ] Deduced a trap composed of 53 places in 155 ms of which 2 ms to minimize.
[2024-05-24 07:24:18] [INFO ] Deduced a trap composed of 44 places in 203 ms of which 3 ms to minimize.
[2024-05-24 07:24:19] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 2 ms to minimize.
[2024-05-24 07:24:19] [INFO ] Deduced a trap composed of 53 places in 206 ms of which 3 ms to minimize.
[2024-05-24 07:24:19] [INFO ] Deduced a trap composed of 37 places in 197 ms of which 2 ms to minimize.
[2024-05-24 07:24:19] [INFO ] Deduced a trap composed of 13 places in 214 ms of which 3 ms to minimize.
[2024-05-24 07:24:20] [INFO ] Deduced a trap composed of 63 places in 267 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:24:20] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 07:24:22] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 07:24:22] [INFO ] Deduced a trap composed of 11 places in 164 ms of which 2 ms to minimize.
[2024-05-24 07:24:24] [INFO ] Deduced a trap composed of 15 places in 161 ms of which 3 ms to minimize.
[2024-05-24 07:24:26] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 2 ms to minimize.
[2024-05-24 07:24:28] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:24:32] [INFO ] Deduced a trap composed of 24 places in 278 ms of which 3 ms to minimize.
[2024-05-24 07:24:32] [INFO ] Deduced a trap composed of 21 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:24:32] [INFO ] Deduced a trap composed of 16 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:24:32] [INFO ] Deduced a trap composed of 21 places in 279 ms of which 3 ms to minimize.
[2024-05-24 07:24:33] [INFO ] Deduced a trap composed of 17 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:24:33] [INFO ] Deduced a trap composed of 19 places in 252 ms of which 3 ms to minimize.
[2024-05-24 07:24:33] [INFO ] Deduced a trap composed of 17 places in 210 ms of which 2 ms to minimize.
[2024-05-24 07:24:33] [INFO ] Deduced a trap composed of 21 places in 247 ms of which 3 ms to minimize.
[2024-05-24 07:24:34] [INFO ] Deduced a trap composed of 25 places in 275 ms of which 2 ms to minimize.
[2024-05-24 07:24:34] [INFO ] Deduced a trap composed of 19 places in 231 ms of which 3 ms to minimize.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 58 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 36/36 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 36/58 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:24:41] [INFO ] Deduced a trap composed of 16 places in 186 ms of which 3 ms to minimize.
[2024-05-24 07:24:47] [INFO ] Deduced a trap composed of 23 places in 154 ms of which 2 ms to minimize.
[2024-05-24 07:24:47] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-24 07:24:47] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2024-05-24 07:24:48] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 1 ms to minimize.
[2024-05-24 07:24:48] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 1 ms to minimize.
[2024-05-24 07:24:48] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2024-05-24 07:24:48] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 1 ms to minimize.
[2024-05-24 07:24:49] [INFO ] Deduced a trap composed of 53 places in 266 ms of which 4 ms to minimize.
[2024-05-24 07:24:49] [INFO ] Deduced a trap composed of 53 places in 245 ms of which 2 ms to minimize.
[2024-05-24 07:24:49] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 3 ms to minimize.
[2024-05-24 07:24:50] [INFO ] Deduced a trap composed of 58 places in 267 ms of which 3 ms to minimize.
[2024-05-24 07:24:50] [INFO ] Deduced a trap composed of 60 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:24:50] [INFO ] Deduced a trap composed of 59 places in 244 ms of which 3 ms to minimize.
[2024-05-24 07:24:50] [INFO ] Deduced a trap composed of 57 places in 210 ms of which 2 ms to minimize.
[2024-05-24 07:24:51] [INFO ] Deduced a trap composed of 58 places in 221 ms of which 2 ms to minimize.
[2024-05-24 07:24:51] [INFO ] Deduced a trap composed of 55 places in 188 ms of which 2 ms to minimize.
[2024-05-24 07:24:51] [INFO ] Deduced a trap composed of 41 places in 171 ms of which 2 ms to minimize.
[2024-05-24 07:24:51] [INFO ] Deduced a trap composed of 55 places in 207 ms of which 2 ms to minimize.
[2024-05-24 07:24:52] [INFO ] Deduced a trap composed of 72 places in 274 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:24:54] [INFO ] Deduced a trap composed of 38 places in 177 ms of which 2 ms to minimize.
[2024-05-24 07:24:55] [INFO ] Deduced a trap composed of 40 places in 196 ms of which 3 ms to minimize.
[2024-05-24 07:24:56] [INFO ] Deduced a trap composed of 39 places in 199 ms of which 2 ms to minimize.
[2024-05-24 07:24:56] [INFO ] Deduced a trap composed of 53 places in 192 ms of which 2 ms to minimize.
[2024-05-24 07:24:57] [INFO ] Deduced a trap composed of 51 places in 188 ms of which 2 ms to minimize.
[2024-05-24 07:24:57] [INFO ] Deduced a trap composed of 53 places in 176 ms of which 2 ms to minimize.
[2024-05-24 07:24:58] [INFO ] Deduced a trap composed of 42 places in 221 ms of which 2 ms to minimize.
[2024-05-24 07:24:58] [INFO ] Deduced a trap composed of 45 places in 189 ms of which 2 ms to minimize.
[2024-05-24 07:24:59] [INFO ] Deduced a trap composed of 71 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:25:00] [INFO ] Deduced a trap composed of 37 places in 239 ms of which 3 ms to minimize.
[2024-05-24 07:25:00] [INFO ] Deduced a trap composed of 53 places in 209 ms of which 3 ms to minimize.
[2024-05-24 07:25:00] [INFO ] Deduced a trap composed of 38 places in 217 ms of which 2 ms to minimize.
[2024-05-24 07:25:00] [INFO ] Deduced a trap composed of 66 places in 236 ms of which 3 ms to minimize.
[2024-05-24 07:25:00] [INFO ] Deduced a trap composed of 69 places in 220 ms of which 2 ms to minimize.
[2024-05-24 07:25:01] [INFO ] Deduced a trap composed of 54 places in 182 ms of which 3 ms to minimize.
[2024-05-24 07:25:01] [INFO ] Deduced a trap composed of 53 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:25:01] [INFO ] Deduced a trap composed of 61 places in 200 ms of which 3 ms to minimize.
[2024-05-24 07:25:02] [INFO ] Deduced a trap composed of 71 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:25:02] [INFO ] Deduced a trap composed of 78 places in 246 ms of which 2 ms to minimize.
[2024-05-24 07:25:02] [INFO ] Deduced a trap composed of 55 places in 253 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 98 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 76/76 constraints]
After SMT, in 60864ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60880ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62943 ms. Remains : 308/308 places, 1463/1463 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1313 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 1 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 61 place count 266 transition count 318
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 121 place count 206 transition count 318
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 121 place count 206 transition count 303
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 158 place count 184 transition count 303
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 322 place count 102 transition count 221
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 360 place count 102 transition count 183
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 370 place count 97 transition count 183
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 375 place count 97 transition count 178
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 382 place count 97 transition count 171
Free-agglomeration rule applied 44 times.
Iterating global reduction 4 with 44 rules applied. Total rules applied 426 place count 97 transition count 127
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 4 with 44 rules applied. Total rules applied 470 place count 53 transition count 127
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 477 place count 53 transition count 127
Applied a total of 477 rules in 28 ms. Remains 53 /308 variables (removed 255) and now considering 127/1463 (removed 1336) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 127 rows 53 cols
[2024-05-24 07:25:04] [INFO ] Computed 15 invariants in 0 ms
[2024-05-24 07:25:04] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 07:25:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2024-05-24 07:25:04] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 07:25:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 07:25:05] [INFO ] After 149ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-24 07:25:05] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2024-05-24 07:25:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
TRAPS : Iteration 1
[2024-05-24 07:25:05] [INFO ] After 373ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-24 07:25:05] [INFO ] After 521ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 639 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (OR p1 p2))]
False Knowledge obtained : [(F (NOT (OR p1 (NOT p2)))), (F (NOT p1)), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 27 factoid took 280 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 196 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 6 out of 512 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 512/512 places, 1673/1673 transitions.
Applied a total of 0 rules in 9 ms. Remains 512 /512 variables (removed 0) and now considering 1673/1673 (removed 0) transitions.
[2024-05-24 07:25:05] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
// Phase 1: matrix 714 rows 512 cols
[2024-05-24 07:25:05] [INFO ] Computed 22 invariants in 6 ms
[2024-05-24 07:25:06] [INFO ] Implicit Places using invariants in 492 ms returned []
[2024-05-24 07:25:06] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:25:06] [INFO ] Invariant cache hit.
[2024-05-24 07:25:06] [INFO ] State equation strengthened by 226 read => feed constraints.
[2024-05-24 07:25:08] [INFO ] Implicit Places using invariants and state equation in 2403 ms returned []
Implicit Place search using SMT with State Equation took 2936 ms to find 0 implicit places.
Running 1666 sub problems to find dead transitions.
[2024-05-24 07:25:08] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:25:08] [INFO ] Invariant cache hit.
[2024-05-24 07:25:08] [INFO ] State equation strengthened by 226 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/512 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:25:28] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 3 ms to minimize.
[2024-05-24 07:25:28] [INFO ] Deduced a trap composed of 29 places in 242 ms of which 3 ms to minimize.
[2024-05-24 07:25:28] [INFO ] Deduced a trap composed of 20 places in 211 ms of which 3 ms to minimize.
[2024-05-24 07:25:28] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 2 ms to minimize.
[2024-05-24 07:25:29] [INFO ] Deduced a trap composed of 35 places in 325 ms of which 4 ms to minimize.
[2024-05-24 07:25:29] [INFO ] Deduced a trap composed of 83 places in 314 ms of which 4 ms to minimize.
[2024-05-24 07:25:29] [INFO ] Deduced a trap composed of 67 places in 299 ms of which 4 ms to minimize.
[2024-05-24 07:25:30] [INFO ] Deduced a trap composed of 67 places in 266 ms of which 3 ms to minimize.
[2024-05-24 07:25:30] [INFO ] Deduced a trap composed of 65 places in 313 ms of which 5 ms to minimize.
[2024-05-24 07:25:30] [INFO ] Deduced a trap composed of 33 places in 352 ms of which 4 ms to minimize.
[2024-05-24 07:25:31] [INFO ] Deduced a trap composed of 50 places in 345 ms of which 4 ms to minimize.
[2024-05-24 07:25:31] [INFO ] Deduced a trap composed of 39 places in 337 ms of which 4 ms to minimize.
[2024-05-24 07:25:31] [INFO ] Deduced a trap composed of 36 places in 318 ms of which 5 ms to minimize.
[2024-05-24 07:25:32] [INFO ] Deduced a trap composed of 110 places in 334 ms of which 4 ms to minimize.
[2024-05-24 07:25:32] [INFO ] Deduced a trap composed of 26 places in 325 ms of which 4 ms to minimize.
[2024-05-24 07:25:32] [INFO ] Deduced a trap composed of 29 places in 306 ms of which 4 ms to minimize.
[2024-05-24 07:25:33] [INFO ] Deduced a trap composed of 81 places in 314 ms of which 4 ms to minimize.
[2024-05-24 07:25:33] [INFO ] Deduced a trap composed of 67 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:25:33] [INFO ] Deduced a trap composed of 25 places in 308 ms of which 4 ms to minimize.
[2024-05-24 07:25:34] [INFO ] Deduced a trap composed of 34 places in 271 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:25:35] [INFO ] Deduced a trap composed of 3 places in 186 ms of which 2 ms to minimize.
[2024-05-24 07:25:35] [INFO ] Deduced a trap composed of 3 places in 163 ms of which 2 ms to minimize.
[2024-05-24 07:25:35] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 2 ms to minimize.
[2024-05-24 07:25:35] [INFO ] Deduced a trap composed of 38 places in 186 ms of which 2 ms to minimize.
[2024-05-24 07:25:35] [INFO ] Deduced a trap composed of 32 places in 146 ms of which 2 ms to minimize.
[2024-05-24 07:25:35] [INFO ] Deduced a trap composed of 35 places in 99 ms of which 1 ms to minimize.
[2024-05-24 07:25:35] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 1 ms to minimize.
[2024-05-24 07:25:36] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 1 ms to minimize.
[2024-05-24 07:25:38] [INFO ] Deduced a trap composed of 52 places in 399 ms of which 5 ms to minimize.
[2024-05-24 07:25:38] [INFO ] Deduced a trap composed of 74 places in 372 ms of which 5 ms to minimize.
[2024-05-24 07:25:38] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 1 ms to minimize.
[2024-05-24 07:25:39] [INFO ] Deduced a trap composed of 147 places in 402 ms of which 4 ms to minimize.
[2024-05-24 07:25:39] [INFO ] Deduced a trap composed of 122 places in 354 ms of which 5 ms to minimize.
[2024-05-24 07:25:39] [INFO ] Deduced a trap composed of 126 places in 403 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/1226 variables, and 56 constraints, problems are : Problem set: 0 solved, 1666 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/512 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1666/1666 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1666 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/512 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 34/56 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:25:43] [INFO ] Deduced a trap composed of 4 places in 138 ms of which 2 ms to minimize.
[2024-05-24 07:25:43] [INFO ] Deduced a trap composed of 3 places in 165 ms of which 2 ms to minimize.
[2024-05-24 07:25:43] [INFO ] Deduced a trap composed of 41 places in 131 ms of which 2 ms to minimize.
[2024-05-24 07:25:43] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 1 ms to minimize.
[2024-05-24 07:25:44] [INFO ] Deduced a trap composed of 76 places in 293 ms of which 4 ms to minimize.
[2024-05-24 07:25:44] [INFO ] Deduced a trap composed of 80 places in 271 ms of which 4 ms to minimize.
[2024-05-24 07:25:44] [INFO ] Deduced a trap composed of 79 places in 258 ms of which 4 ms to minimize.
[2024-05-24 07:25:45] [INFO ] Deduced a trap composed of 79 places in 241 ms of which 4 ms to minimize.
[2024-05-24 07:25:45] [INFO ] Deduced a trap composed of 59 places in 282 ms of which 4 ms to minimize.
[2024-05-24 07:25:47] [INFO ] Deduced a trap composed of 20 places in 167 ms of which 2 ms to minimize.
[2024-05-24 07:25:47] [INFO ] Deduced a trap composed of 47 places in 295 ms of which 4 ms to minimize.
[2024-05-24 07:25:47] [INFO ] Deduced a trap composed of 26 places in 303 ms of which 4 ms to minimize.
[2024-05-24 07:25:48] [INFO ] Deduced a trap composed of 123 places in 294 ms of which 4 ms to minimize.
[2024-05-24 07:25:49] [INFO ] Deduced a trap composed of 91 places in 302 ms of which 4 ms to minimize.
[2024-05-24 07:25:49] [INFO ] Deduced a trap composed of 136 places in 232 ms of which 4 ms to minimize.
[2024-05-24 07:25:50] [INFO ] Deduced a trap composed of 120 places in 267 ms of which 4 ms to minimize.
[2024-05-24 07:25:50] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 1 ms to minimize.
[2024-05-24 07:25:50] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 2 ms to minimize.
[2024-05-24 07:25:52] [INFO ] Deduced a trap composed of 66 places in 349 ms of which 4 ms to minimize.
[2024-05-24 07:25:52] [INFO ] Deduced a trap composed of 46 places in 364 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:25:53] [INFO ] Deduced a trap composed of 91 places in 293 ms of which 4 ms to minimize.
[2024-05-24 07:25:53] [INFO ] Deduced a trap composed of 98 places in 294 ms of which 4 ms to minimize.
[2024-05-24 07:25:54] [INFO ] Deduced a trap composed of 90 places in 262 ms of which 4 ms to minimize.
[2024-05-24 07:25:56] [INFO ] Deduced a trap composed of 108 places in 316 ms of which 4 ms to minimize.
[2024-05-24 07:25:57] [INFO ] Deduced a trap composed of 109 places in 293 ms of which 4 ms to minimize.
[2024-05-24 07:25:57] [INFO ] Deduced a trap composed of 92 places in 289 ms of which 4 ms to minimize.
[2024-05-24 07:25:57] [INFO ] Deduced a trap composed of 104 places in 235 ms of which 4 ms to minimize.
[2024-05-24 07:25:58] [INFO ] Deduced a trap composed of 101 places in 381 ms of which 6 ms to minimize.
[2024-05-24 07:25:59] [INFO ] Deduced a trap composed of 124 places in 379 ms of which 6 ms to minimize.
[2024-05-24 07:26:00] [INFO ] Deduced a trap composed of 101 places in 426 ms of which 6 ms to minimize.
[2024-05-24 07:26:03] [INFO ] Deduced a trap composed of 116 places in 640 ms of which 7 ms to minimize.
[2024-05-24 07:26:03] [INFO ] Deduced a trap composed of 118 places in 629 ms of which 7 ms to minimize.
[2024-05-24 07:26:04] [INFO ] Deduced a trap composed of 65 places in 657 ms of which 7 ms to minimize.
[2024-05-24 07:26:08] [INFO ] Deduced a trap composed of 29 places in 667 ms of which 7 ms to minimize.
[2024-05-24 07:26:08] [INFO ] Deduced a trap composed of 14 places in 564 ms of which 6 ms to minimize.
[2024-05-24 07:26:09] [INFO ] Deduced a trap composed of 21 places in 551 ms of which 7 ms to minimize.
[2024-05-24 07:26:10] [INFO ] Deduced a trap composed of 38 places in 522 ms of which 7 ms to minimize.
SMT process timed out in 61181ms, After SMT, problems are : Problem set: 0 solved, 1666 unsolved
Search for dead transitions found 0 dead transitions in 61200ms
Finished structural reductions in LTL mode , in 1 iterations and 64151 ms. Remains : 512/512 places, 1673/1673 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1), (X (X p2)), (X (X p1)), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 123 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 6 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 867 ms. (46 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 170912 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :0 out of 3
Probabilistic random walk after 170912 steps, saw 118336 distinct states, run finished after 3001 ms. (steps per millisecond=56 ) properties seen :0
[2024-05-24 07:26:14] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:26:14] [INFO ] Invariant cache hit.
[2024-05-24 07:26:14] [INFO ] State equation strengthened by 226 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 143/149 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/151 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 101/252 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 44/296 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 447/743 variables, 296/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/743 variables, 84/393 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/743 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 60/803 variables, 27/420 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/803 variables, 18/438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/803 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 183/986 variables, 6/444 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/986 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 6/992 variables, 3/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/992 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 234/1226 variables, 189/636 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1226 variables, 124/760 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1226 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 0/1226 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1226/1226 variables, and 760 constraints, problems are : Problem set: 0 solved, 3 unsolved in 823 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 512/512 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 143/149 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2/151 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 101/252 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-24 07:26:15] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/252 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 44/296 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-24 07:26:15] [INFO ] Deduced a trap composed of 19 places in 244 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/296 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/296 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 447/743 variables, 296/311 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/743 variables, 84/395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-24 07:26:16] [INFO ] Deduced a trap composed of 23 places in 266 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/743 variables, 1/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/743 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 60/803 variables, 27/423 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/803 variables, 18/441 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/803 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 183/986 variables, 6/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/986 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 6/992 variables, 3/450 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/992 variables, 3/453 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-24 07:26:16] [INFO ] Deduced a trap composed of 3 places in 142 ms of which 3 ms to minimize.
[2024-05-24 07:26:17] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 1 ms to minimize.
[2024-05-24 07:26:17] [INFO ] Deduced a trap composed of 26 places in 214 ms of which 3 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/992 variables, 3/456 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/992 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 234/1226 variables, 189/645 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1226 variables, 124/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1226 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 0/1226 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1226/1226 variables, and 769 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3571 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 512/512 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 6/6 constraints]
After SMT, in 4428ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 418 ms.
Support contains 3 out of 512 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 512/512 places, 1673/1673 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 512 transition count 1666
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 505 transition count 1666
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 505 transition count 1512
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 351 transition count 1512
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 323 place count 350 transition count 1505
Iterating global reduction 2 with 1 rules applied. Total rules applied 324 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 408 place count 308 transition count 1463
Applied a total of 408 rules in 132 ms. Remains 308 /512 variables (removed 204) and now considering 1463/1673 (removed 210) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 308/512 places, 1463/1673 transitions.
RANDOM walk for 40000 steps (8 resets) in 155 ms. (256 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 510504 steps, run timeout after 3001 ms. (steps per millisecond=170 ) properties seen :0 out of 1
Probabilistic random walk after 510504 steps, saw 198337 distinct states, run finished after 3001 ms. (steps per millisecond=170 ) properties seen :0
[2024-05-24 07:26:22] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:26:22] [INFO ] Computed 22 invariants in 2 ms
[2024-05-24 07:26:22] [INFO ] State equation strengthened by 220 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 204/297 variables, 93/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 28/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 100/397 variables, 45/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/397 variables, 22/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 160/557 variables, 10/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/557 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/567 variables, 5/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 245/812 variables, 170/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/812 variables, 170/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 0 solved, 1 unsolved in 429 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:26:22] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 9/93 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:26:22] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 204/297 variables, 93/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 28/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 100/397 variables, 45/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/397 variables, 22/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/397 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 160/557 variables, 10/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/557 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 10/567 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:26:23] [INFO ] Deduced a trap composed of 3 places in 225 ms of which 3 ms to minimize.
[2024-05-24 07:26:23] [INFO ] Deduced a trap composed of 11 places in 255 ms of which 2 ms to minimize.
[2024-05-24 07:26:23] [INFO ] Deduced a trap composed of 3 places in 95 ms of which 1 ms to minimize.
[2024-05-24 07:26:23] [INFO ] Deduced a trap composed of 31 places in 172 ms of which 3 ms to minimize.
[2024-05-24 07:26:24] [INFO ] Deduced a trap composed of 3 places in 154 ms of which 2 ms to minimize.
[2024-05-24 07:26:24] [INFO ] Deduced a trap composed of 3 places in 121 ms of which 1 ms to minimize.
[2024-05-24 07:26:24] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 2 ms to minimize.
[2024-05-24 07:26:24] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 1 ms to minimize.
[2024-05-24 07:26:24] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/567 variables, 9/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/567 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 245/812 variables, 170/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/812 variables, 170/562 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/812 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/812 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 562 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2353 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 11/11 constraints]
After SMT, in 2798ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 123 ms.
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 57 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 57 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:26:25] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:26:25] [INFO ] Invariant cache hit.
[2024-05-24 07:26:25] [INFO ] Implicit Places using invariants in 726 ms returned []
[2024-05-24 07:26:25] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:26:25] [INFO ] Invariant cache hit.
[2024-05-24 07:26:26] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:26:27] [INFO ] Implicit Places using invariants and state equation in 1655 ms returned []
Implicit Place search using SMT with State Equation took 2382 ms to find 0 implicit places.
[2024-05-24 07:26:27] [INFO ] Redundant transitions in 40 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:26:27] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:26:27] [INFO ] Invariant cache hit.
[2024-05-24 07:26:27] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:26:44] [INFO ] Deduced a trap composed of 3 places in 236 ms of which 2 ms to minimize.
[2024-05-24 07:26:44] [INFO ] Deduced a trap composed of 11 places in 127 ms of which 14 ms to minimize.
[2024-05-24 07:26:45] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 1 ms to minimize.
[2024-05-24 07:26:45] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 1 ms to minimize.
[2024-05-24 07:26:45] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 07:26:45] [INFO ] Deduced a trap composed of 39 places in 197 ms of which 3 ms to minimize.
[2024-05-24 07:26:46] [INFO ] Deduced a trap composed of 51 places in 306 ms of which 4 ms to minimize.
[2024-05-24 07:26:47] [INFO ] Deduced a trap composed of 59 places in 305 ms of which 4 ms to minimize.
[2024-05-24 07:26:47] [INFO ] Deduced a trap composed of 61 places in 331 ms of which 4 ms to minimize.
[2024-05-24 07:26:47] [INFO ] Deduced a trap composed of 78 places in 302 ms of which 3 ms to minimize.
[2024-05-24 07:26:48] [INFO ] Deduced a trap composed of 31 places in 343 ms of which 5 ms to minimize.
[2024-05-24 07:26:48] [INFO ] Deduced a trap composed of 54 places in 335 ms of which 4 ms to minimize.
[2024-05-24 07:26:49] [INFO ] Deduced a trap composed of 37 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:26:49] [INFO ] Deduced a trap composed of 53 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:26:49] [INFO ] Deduced a trap composed of 44 places in 370 ms of which 5 ms to minimize.
[2024-05-24 07:26:49] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-24 07:26:50] [INFO ] Deduced a trap composed of 53 places in 369 ms of which 4 ms to minimize.
[2024-05-24 07:26:50] [INFO ] Deduced a trap composed of 37 places in 346 ms of which 4 ms to minimize.
[2024-05-24 07:26:51] [INFO ] Deduced a trap composed of 13 places in 385 ms of which 5 ms to minimize.
[2024-05-24 07:26:51] [INFO ] Deduced a trap composed of 63 places in 422 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:26:52] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
[2024-05-24 07:26:55] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 1 ms to minimize.
[2024-05-24 07:26:56] [INFO ] Deduced a trap composed of 11 places in 285 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 45 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 23/45 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:27:02] [INFO ] Deduced a trap composed of 38 places in 195 ms of which 3 ms to minimize.
[2024-05-24 07:27:06] [INFO ] Deduced a trap composed of 15 places in 264 ms of which 4 ms to minimize.
[2024-05-24 07:27:08] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 1 ms to minimize.
[2024-05-24 07:27:11] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 2 ms to minimize.
[2024-05-24 07:27:12] [INFO ] Deduced a trap composed of 53 places in 426 ms of which 5 ms to minimize.
[2024-05-24 07:27:13] [INFO ] Deduced a trap composed of 58 places in 374 ms of which 4 ms to minimize.
[2024-05-24 07:27:14] [INFO ] Deduced a trap composed of 52 places in 403 ms of which 4 ms to minimize.
[2024-05-24 07:27:16] [INFO ] Deduced a trap composed of 45 places in 414 ms of which 4 ms to minimize.
[2024-05-24 07:27:16] [INFO ] Deduced a trap composed of 20 places in 409 ms of which 4 ms to minimize.
[2024-05-24 07:27:17] [INFO ] Deduced a trap composed of 68 places in 391 ms of which 4 ms to minimize.
[2024-05-24 07:27:17] [INFO ] Deduced a trap composed of 44 places in 406 ms of which 4 ms to minimize.
[2024-05-24 07:27:17] [INFO ] Deduced a trap composed of 65 places in 293 ms of which 3 ms to minimize.
[2024-05-24 07:27:18] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 2 ms to minimize.
[2024-05-24 07:27:18] [INFO ] Deduced a trap composed of 49 places in 446 ms of which 5 ms to minimize.
[2024-05-24 07:27:19] [INFO ] Deduced a trap composed of 55 places in 443 ms of which 5 ms to minimize.
[2024-05-24 07:27:19] [INFO ] Deduced a trap composed of 54 places in 448 ms of which 6 ms to minimize.
[2024-05-24 07:27:20] [INFO ] Deduced a trap composed of 21 places in 431 ms of which 4 ms to minimize.
[2024-05-24 07:27:20] [INFO ] Deduced a trap composed of 23 places in 403 ms of which 4 ms to minimize.
[2024-05-24 07:27:20] [INFO ] Deduced a trap composed of 19 places in 197 ms of which 3 ms to minimize.
[2024-05-24 07:27:21] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:27:23] [INFO ] Deduced a trap composed of 44 places in 288 ms of which 4 ms to minimize.
[2024-05-24 07:27:23] [INFO ] Deduced a trap composed of 66 places in 213 ms of which 3 ms to minimize.
[2024-05-24 07:27:23] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 1 ms to minimize.
[2024-05-24 07:27:23] [INFO ] Deduced a trap composed of 44 places in 206 ms of which 3 ms to minimize.
[2024-05-24 07:27:24] [INFO ] Deduced a trap composed of 65 places in 294 ms of which 4 ms to minimize.
[2024-05-24 07:27:24] [INFO ] Deduced a trap composed of 54 places in 219 ms of which 3 ms to minimize.
[2024-05-24 07:27:25] [INFO ] Deduced a trap composed of 59 places in 270 ms of which 2 ms to minimize.
[2024-05-24 07:27:25] [INFO ] Deduced a trap composed of 81 places in 353 ms of which 4 ms to minimize.
[2024-05-24 07:27:26] [INFO ] Deduced a trap composed of 83 places in 403 ms of which 5 ms to minimize.
[2024-05-24 07:27:26] [INFO ] Deduced a trap composed of 72 places in 405 ms of which 5 ms to minimize.
[2024-05-24 07:27:27] [INFO ] Deduced a trap composed of 64 places in 390 ms of which 5 ms to minimize.
[2024-05-24 07:27:27] [INFO ] Deduced a trap composed of 66 places in 392 ms of which 5 ms to minimize.
[2024-05-24 07:27:27] [INFO ] Deduced a trap composed of 42 places in 405 ms of which 5 ms to minimize.
[2024-05-24 07:27:28] [INFO ] Deduced a trap composed of 51 places in 416 ms of which 5 ms to minimize.
[2024-05-24 07:27:28] [INFO ] Deduced a trap composed of 73 places in 343 ms of which 5 ms to minimize.
SMT process timed out in 61111ms, After SMT, problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 61137ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63638 ms. Remains : 308/308 places, 1463/1463 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 1 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 378 place count 94 transition count 179
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 384 place count 94 transition count 173
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 391 place count 94 transition count 166
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 434 place count 94 transition count 123
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 477 place count 51 transition count 123
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 484 place count 51 transition count 123
Applied a total of 484 rules in 36 ms. Remains 51 /308 variables (removed 257) and now considering 123/1463 (removed 1340) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 123 rows 51 cols
[2024-05-24 07:27:28] [INFO ] Computed 15 invariants in 1 ms
[2024-05-24 07:27:28] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 07:27:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2024-05-24 07:27:28] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 07:27:28] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-24 07:27:28] [INFO ] After 15ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 07:27:28] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 07:27:28] [INFO ] After 160ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 244 ms.
Knowledge obtained : [(AND p2 p1), (X (X p2)), (X (X p1)), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (NOT (AND p2 p1))), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 204 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 6 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 263 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 268 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 271 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 416 ms.
Product exploration explored 100000 steps with 0 reset in 357 ms.
Applying partial POR strategy [true, true, false, true, false, false]
Stuttering acceptance computed with spot in 238 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 6 out of 512 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 512/512 places, 1673/1673 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 512 transition count 1673
Performed 147 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 147 Pre rules applied. Total rules applied 7 place count 512 transition count 1911
Deduced a syphon composed of 154 places in 3 ms
Iterating global reduction 1 with 147 rules applied. Total rules applied 154 place count 512 transition count 1911
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 155 place count 511 transition count 1904
Deduced a syphon composed of 154 places in 3 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 156 place count 511 transition count 1904
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 203 places in 2 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 205 place count 511 transition count 1904
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 212 place count 504 transition count 1897
Deduced a syphon composed of 196 places in 2 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 219 place count 504 transition count 1897
Deduced a syphon composed of 196 places in 2 ms
Applied a total of 219 rules in 166 ms. Remains 504 /512 variables (removed 8) and now considering 1897/1673 (removed -224) transitions.
[2024-05-24 07:27:31] [INFO ] Redundant transitions in 74 ms returned []
Running 1890 sub problems to find dead transitions.
[2024-05-24 07:27:31] [INFO ] Flow matrix only has 819 transitions (discarded 1078 similar events)
// Phase 1: matrix 819 rows 504 cols
[2024-05-24 07:27:31] [INFO ] Computed 22 invariants in 5 ms
[2024-05-24 07:27:31] [INFO ] State equation strengthened by 359 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/504 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1890 unsolved
SMT process timed out in 31446ms, After SMT, problems are : Problem set: 0 solved, 1890 unsolved
Search for dead transitions found 0 dead transitions in 31488ms
Starting structural reductions in SI_LTL mode, iteration 1 : 504/512 places, 1897/1673 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31742 ms. Remains : 504/512 places, 1897/1673 transitions.
Built C files in :
/tmp/ltsmin7372840148263169341
[2024-05-24 07:28:02] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7372840148263169341
Running compilation step : cd /tmp/ltsmin7372840148263169341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7372840148263169341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7372840148263169341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 6 out of 512 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 512/512 places, 1673/1673 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 511 transition count 1666
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 511 transition count 1666
Applied a total of 2 rules in 21 ms. Remains 511 /512 variables (removed 1) and now considering 1666/1673 (removed 7) transitions.
[2024-05-24 07:28:05] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2024-05-24 07:28:05] [INFO ] Computed 22 invariants in 5 ms
[2024-05-24 07:28:06] [INFO ] Implicit Places using invariants in 478 ms returned []
[2024-05-24 07:28:06] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:28:06] [INFO ] Invariant cache hit.
[2024-05-24 07:28:06] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:28:09] [INFO ] Implicit Places using invariants and state equation in 2634 ms returned []
Implicit Place search using SMT with State Equation took 3132 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:28:09] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:28:09] [INFO ] Invariant cache hit.
[2024-05-24 07:28:09] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:28:38] [INFO ] Deduced a trap composed of 63 places in 373 ms of which 5 ms to minimize.
[2024-05-24 07:28:39] [INFO ] Deduced a trap composed of 29 places in 401 ms of which 5 ms to minimize.
[2024-05-24 07:28:39] [INFO ] Deduced a trap composed of 41 places in 397 ms of which 5 ms to minimize.
[2024-05-24 07:28:39] [INFO ] Deduced a trap composed of 38 places in 415 ms of which 6 ms to minimize.
[2024-05-24 07:28:40] [INFO ] Deduced a trap composed of 32 places in 541 ms of which 6 ms to minimize.
SMT process timed out in 31351ms, After SMT, problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 31379ms
Starting structural reductions in LTL mode, iteration 1 : 511/512 places, 1666/1673 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34538 ms. Remains : 511/512 places, 1666/1673 transitions.
Built C files in :
/tmp/ltsmin7970669018826357017
[2024-05-24 07:28:40] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7970669018826357017
Running compilation step : cd /tmp/ltsmin7970669018826357017;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7970669018826357017;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7970669018826357017;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 07:28:43] [INFO ] Flatten gal took : 55 ms
[2024-05-24 07:28:43] [INFO ] Flatten gal took : 55 ms
[2024-05-24 07:28:43] [INFO ] Time to serialize gal into /tmp/LTL7757651664213646832.gal : 16 ms
[2024-05-24 07:28:43] [INFO ] Time to serialize properties into /tmp/LTL15878468856909040047.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7757651664213646832.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11388772333407174385.hoa' '-atoms' '/tmp/LTL15878468856909040047.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15878468856909040047.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11388772333407174385.hoa
Detected timeout of ITS tools.
[2024-05-24 07:28:58] [INFO ] Flatten gal took : 42 ms
[2024-05-24 07:28:58] [INFO ] Flatten gal took : 42 ms
[2024-05-24 07:28:58] [INFO ] Time to serialize gal into /tmp/LTL3128845174969274179.gal : 9 ms
[2024-05-24 07:28:58] [INFO ] Time to serialize properties into /tmp/LTL14114669340781246594.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3128845174969274179.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14114669340781246594.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("((turn_6==1)&&(p10_6_0==1))"))||(X((G("(((turn_0==0)||(flag_0_active==0))||(p25_6_2==0))"))||(X(G("(((turn_3==0)||(flag_3_activ...184
Formula 0 simplified : F!"((turn_6==1)&&(p10_6_0==1))" & X(F!"(((turn_0==0)||(flag_0_active==0))||(p25_6_2==0))" & XF!"(((turn_3==0)||(flag_3_active==0))||...170
Detected timeout of ITS tools.
[2024-05-24 07:29:14] [INFO ] Flatten gal took : 50 ms
[2024-05-24 07:29:14] [INFO ] Applying decomposition
[2024-05-24 07:29:14] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5297748014655612886.txt' '-o' '/tmp/graph5297748014655612886.bin' '-w' '/tmp/graph5297748014655612886.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5297748014655612886.bin' '-l' '-1' '-v' '-w' '/tmp/graph5297748014655612886.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:29:14] [INFO ] Decomposing Gal with order
[2024-05-24 07:29:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:29:14] [INFO ] Removed a total of 3048 redundant transitions.
[2024-05-24 07:29:14] [INFO ] Flatten gal took : 156 ms
[2024-05-24 07:29:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 533 labels/synchronizations in 80 ms.
[2024-05-24 07:29:14] [INFO ] Time to serialize gal into /tmp/LTL8099861117237317274.gal : 14 ms
[2024-05-24 07:29:14] [INFO ] Time to serialize properties into /tmp/LTL6440571622193885988.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8099861117237317274.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6440571622193885988.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((G("((i2.u2.turn_6==1)&&(i6.u31.p10_6_0==1))"))||(X((G("(((i2.u5.turn_0==0)||(i13.i1.u4.flag_0_active==0))||(i2.u5.p25_6_2==0))"))|...246
Formula 0 simplified : F!"((i2.u2.turn_6==1)&&(i6.u31.p10_6_0==1))" & X(F!"(((i2.u5.turn_0==0)||(i13.i1.u4.flag_0_active==0))||(i2.u5.p25_6_2==0))" & XF!"(...232
Detected timeout of ITS tools.
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-05 finished in 377827 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X((G(p1)||G(F(p2)))))))'
Support contains 7 out of 517 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 517 transition count 1701
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 510 transition count 1701
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 510 transition count 1547
Deduced a syphon composed of 154 places in 2 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 356 transition count 1547
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 328 place count 350 transition count 1505
Iterating global reduction 2 with 6 rules applied. Total rules applied 334 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 418 place count 308 transition count 1463
Applied a total of 418 rules in 126 ms. Remains 308 /517 variables (removed 209) and now considering 1463/1708 (removed 245) transitions.
[2024-05-24 07:29:29] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:29:29] [INFO ] Computed 22 invariants in 2 ms
[2024-05-24 07:29:30] [INFO ] Implicit Places using invariants in 741 ms returned []
[2024-05-24 07:29:30] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:29:30] [INFO ] Invariant cache hit.
[2024-05-24 07:29:30] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:29:32] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 2233 ms to find 0 implicit places.
[2024-05-24 07:29:32] [INFO ] Redundant transitions in 29 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:29:32] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:29:32] [INFO ] Invariant cache hit.
[2024-05-24 07:29:32] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:29:45] [INFO ] Deduced a trap composed of 3 places in 237 ms of which 3 ms to minimize.
[2024-05-24 07:29:45] [INFO ] Deduced a trap composed of 11 places in 164 ms of which 2 ms to minimize.
[2024-05-24 07:29:45] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 2 ms to minimize.
[2024-05-24 07:29:45] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 1 ms to minimize.
[2024-05-24 07:29:45] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 07:29:45] [INFO ] Deduced a trap composed of 39 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:29:46] [INFO ] Deduced a trap composed of 54 places in 234 ms of which 4 ms to minimize.
[2024-05-24 07:29:47] [INFO ] Deduced a trap composed of 59 places in 252 ms of which 4 ms to minimize.
[2024-05-24 07:29:47] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 3 ms to minimize.
[2024-05-24 07:29:47] [INFO ] Deduced a trap composed of 11 places in 250 ms of which 3 ms to minimize.
[2024-05-24 07:29:47] [INFO ] Deduced a trap composed of 60 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:29:48] [INFO ] Deduced a trap composed of 59 places in 281 ms of which 4 ms to minimize.
[2024-05-24 07:29:48] [INFO ] Deduced a trap composed of 64 places in 283 ms of which 4 ms to minimize.
[2024-05-24 07:29:48] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-24 07:29:48] [INFO ] Deduced a trap composed of 53 places in 250 ms of which 4 ms to minimize.
[2024-05-24 07:29:49] [INFO ] Deduced a trap composed of 51 places in 256 ms of which 4 ms to minimize.
[2024-05-24 07:29:49] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 5 ms to minimize.
[2024-05-24 07:29:49] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 2 ms to minimize.
[2024-05-24 07:29:50] [INFO ] Deduced a trap composed of 32 places in 273 ms of which 4 ms to minimize.
[2024-05-24 07:29:50] [INFO ] Deduced a trap composed of 39 places in 85 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:29:50] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
[2024-05-24 07:29:53] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 1 ms to minimize.
[2024-05-24 07:29:55] [INFO ] Deduced a trap composed of 14 places in 220 ms of which 2 ms to minimize.
[2024-05-24 07:29:55] [INFO ] Deduced a trap composed of 15 places in 157 ms of which 2 ms to minimize.
[2024-05-24 07:29:57] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:29:59] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:30:01] [INFO ] Deduced a trap composed of 35 places in 89 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 49 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 27/49 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:30:18] [INFO ] Deduced a trap composed of 25 places in 337 ms of which 3 ms to minimize.
[2024-05-24 07:30:18] [INFO ] Deduced a trap composed of 21 places in 325 ms of which 3 ms to minimize.
[2024-05-24 07:30:19] [INFO ] Deduced a trap composed of 16 places in 357 ms of which 5 ms to minimize.
[2024-05-24 07:30:19] [INFO ] Deduced a trap composed of 17 places in 353 ms of which 4 ms to minimize.
[2024-05-24 07:30:19] [INFO ] Deduced a trap composed of 28 places in 360 ms of which 5 ms to minimize.
[2024-05-24 07:30:20] [INFO ] Deduced a trap composed of 18 places in 307 ms of which 3 ms to minimize.
[2024-05-24 07:30:20] [INFO ] Deduced a trap composed of 23 places in 287 ms of which 3 ms to minimize.
[2024-05-24 07:30:20] [INFO ] Deduced a trap composed of 19 places in 281 ms of which 3 ms to minimize.
[2024-05-24 07:30:21] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 2 ms to minimize.
[2024-05-24 07:30:21] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 1 ms to minimize.
[2024-05-24 07:30:21] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 1 ms to minimize.
[2024-05-24 07:30:21] [INFO ] Deduced a trap composed of 25 places in 262 ms of which 3 ms to minimize.
[2024-05-24 07:30:22] [INFO ] Deduced a trap composed of 19 places in 260 ms of which 3 ms to minimize.
[2024-05-24 07:30:22] [INFO ] Deduced a trap composed of 37 places in 75 ms of which 1 ms to minimize.
[2024-05-24 07:30:22] [INFO ] Deduced a trap composed of 15 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:30:23] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 1 ms to minimize.
[2024-05-24 07:30:23] [INFO ] Deduced a trap composed of 55 places in 218 ms of which 3 ms to minimize.
[2024-05-24 07:30:23] [INFO ] Deduced a trap composed of 55 places in 230 ms of which 3 ms to minimize.
[2024-05-24 07:30:24] [INFO ] Deduced a trap composed of 62 places in 260 ms of which 5 ms to minimize.
[2024-05-24 07:30:24] [INFO ] Deduced a trap composed of 63 places in 353 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/69 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:30:26] [INFO ] Deduced a trap composed of 42 places in 231 ms of which 2 ms to minimize.
[2024-05-24 07:30:26] [INFO ] Deduced a trap composed of 38 places in 219 ms of which 3 ms to minimize.
[2024-05-24 07:30:27] [INFO ] Deduced a trap composed of 38 places in 298 ms of which 4 ms to minimize.
[2024-05-24 07:30:27] [INFO ] Deduced a trap composed of 42 places in 210 ms of which 4 ms to minimize.
[2024-05-24 07:30:27] [INFO ] Deduced a trap composed of 39 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:30:28] [INFO ] Deduced a trap composed of 41 places in 153 ms of which 2 ms to minimize.
[2024-05-24 07:30:29] [INFO ] Deduced a trap composed of 55 places in 284 ms of which 3 ms to minimize.
[2024-05-24 07:30:29] [INFO ] Deduced a trap composed of 56 places in 324 ms of which 4 ms to minimize.
[2024-05-24 07:30:29] [INFO ] Deduced a trap composed of 60 places in 244 ms of which 4 ms to minimize.
[2024-05-24 07:30:29] [INFO ] Deduced a trap composed of 81 places in 173 ms of which 2 ms to minimize.
[2024-05-24 07:30:30] [INFO ] Deduced a trap composed of 61 places in 265 ms of which 4 ms to minimize.
[2024-05-24 07:30:30] [INFO ] Deduced a trap composed of 57 places in 264 ms of which 4 ms to minimize.
[2024-05-24 07:30:30] [INFO ] Deduced a trap composed of 59 places in 184 ms of which 3 ms to minimize.
[2024-05-24 07:30:31] [INFO ] Deduced a trap composed of 56 places in 226 ms of which 4 ms to minimize.
[2024-05-24 07:30:31] [INFO ] Deduced a trap composed of 54 places in 167 ms of which 3 ms to minimize.
[2024-05-24 07:30:32] [INFO ] Deduced a trap composed of 39 places in 238 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 85 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 63/63 constraints]
After SMT, in 60882ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60898ms
Starting structural reductions in SI_LTL mode, iteration 1 : 308/517 places, 1463/1708 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63302 ms. Remains : 308/517 places, 1463/1708 transitions.
Stuttering acceptance computed with spot in 279 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-06
Product exploration explored 100000 steps with 0 reset in 422 ms.
Product exploration explored 100000 steps with 0 reset in 378 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (OR p0 p1)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 147 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 4 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 40000 steps (8 resets) in 576 ms. (69 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 6/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 6/6 properties
[2024-05-24 07:30:35] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:30:35] [INFO ] Invariant cache hit.
[2024-05-24 07:30:35] [INFO ] State equation strengthened by 220 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 125/132 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 38/170 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 9/179 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 324/503 variables, 179/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/503 variables, 78/270 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/503 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 60/563 variables, 27/297 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/563 variables, 21/318 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/563 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 96/659 variables, 6/324 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/659 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 6/665 variables, 3/327 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/665 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 147/812 variables, 102/429 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/812 variables, 121/550 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1297 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem apf1 is UNSAT
Problem apf2 is UNSAT
At refinement iteration 1 (OVERLAPS) 125/132 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 38/170 variables, 4/11 constraints. Problems are: Problem set: 2 solved, 4 unsolved
[2024-05-24 07:30:36] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 2 ms to minimize.
[2024-05-24 07:30:36] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 2 ms to minimize.
[2024-05-24 07:30:36] [INFO ] Deduced a trap composed of 19 places in 92 ms of which 2 ms to minimize.
[2024-05-24 07:30:36] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 4/15 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 0/15 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 9/179 variables, 2/17 constraints. Problems are: Problem set: 2 solved, 4 unsolved
[2024-05-24 07:30:37] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 1/18 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 0/18 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 324/503 variables, 179/197 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/503 variables, 78/275 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/503 variables, 0/275 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 60/563 variables, 27/302 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/563 variables, 21/323 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/563 variables, 1/324 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/563 variables, 0/324 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 96/659 variables, 6/330 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/659 variables, 0/330 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 6/665 variables, 3/333 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/665 variables, 3/336 constraints. Problems are: Problem set: 2 solved, 4 unsolved
[2024-05-24 07:30:37] [INFO ] Deduced a trap composed of 40 places in 84 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/665 variables, 1/337 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/665 variables, 0/337 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 147/812 variables, 102/439 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/812 variables, 121/560 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/812 variables, 0/560 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 25 (OVERLAPS) 0/812 variables, 0/560 constraints. Problems are: Problem set: 2 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 560 constraints, problems are : Problem set: 2 solved, 4 unsolved in 2137 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 4/6 constraints, Known Traps: 6/6 constraints]
After SMT, in 3464ms problems are : Problem set: 2 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 3 properties in 1156 ms.
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 55 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 308/308 places, 1463/1463 transitions.
RANDOM walk for 40000 steps (8 resets) in 118 ms. (336 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 507616 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :0 out of 1
Probabilistic random walk after 507616 steps, saw 197601 distinct states, run finished after 3001 ms. (steps per millisecond=169 ) properties seen :0
[2024-05-24 07:30:42] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:30:42] [INFO ] Invariant cache hit.
[2024-05-24 07:30:42] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:30:43] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2024-05-24 07:30:43] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 204/297 variables, 93/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 28/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 100/397 variables, 45/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 22/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/397 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 160/557 variables, 10/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/557 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 10/567 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:30:43] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/567 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 245/812 variables, 170/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/812 variables, 170/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (INCLUDED_ONLY) 0/812 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/812 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 553 constraints, problems are : Problem set: 0 solved, 1 unsolved in 716 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 9/93 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 204/297 variables, 93/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 28/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 100/397 variables, 45/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/397 variables, 22/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/397 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 160/557 variables, 10/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/557 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 10/567 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/567 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:30:44] [INFO ] Deduced a trap composed of 3 places in 234 ms of which 3 ms to minimize.
[2024-05-24 07:30:44] [INFO ] Deduced a trap composed of 3 places in 239 ms of which 3 ms to minimize.
[2024-05-24 07:30:44] [INFO ] Deduced a trap composed of 3 places in 184 ms of which 3 ms to minimize.
[2024-05-24 07:30:44] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 2 ms to minimize.
[2024-05-24 07:30:44] [INFO ] Deduced a trap composed of 13 places in 164 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/567 variables, 5/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/567 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 245/812 variables, 170/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/812 variables, 170/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 559 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1458 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 8/8 constraints]
After SMT, in 2189ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 71 ms.
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 35 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 34 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:30:45] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:30:45] [INFO ] Invariant cache hit.
[2024-05-24 07:30:45] [INFO ] Implicit Places using invariants in 645 ms returned []
[2024-05-24 07:30:45] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:30:45] [INFO ] Invariant cache hit.
[2024-05-24 07:30:46] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:30:47] [INFO ] Implicit Places using invariants and state equation in 1808 ms returned []
Implicit Place search using SMT with State Equation took 2455 ms to find 0 implicit places.
[2024-05-24 07:30:47] [INFO ] Redundant transitions in 26 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:30:47] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:30:47] [INFO ] Invariant cache hit.
[2024-05-24 07:30:47] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:31:01] [INFO ] Deduced a trap composed of 3 places in 252 ms of which 3 ms to minimize.
[2024-05-24 07:31:02] [INFO ] Deduced a trap composed of 11 places in 111 ms of which 2 ms to minimize.
[2024-05-24 07:31:02] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 2 ms to minimize.
[2024-05-24 07:31:02] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2024-05-24 07:31:02] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2024-05-24 07:31:02] [INFO ] Deduced a trap composed of 39 places in 213 ms of which 3 ms to minimize.
[2024-05-24 07:31:03] [INFO ] Deduced a trap composed of 54 places in 200 ms of which 3 ms to minimize.
[2024-05-24 07:31:03] [INFO ] Deduced a trap composed of 59 places in 181 ms of which 2 ms to minimize.
[2024-05-24 07:31:04] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:31:04] [INFO ] Deduced a trap composed of 11 places in 216 ms of which 3 ms to minimize.
[2024-05-24 07:31:04] [INFO ] Deduced a trap composed of 60 places in 237 ms of which 2 ms to minimize.
[2024-05-24 07:31:04] [INFO ] Deduced a trap composed of 59 places in 241 ms of which 3 ms to minimize.
[2024-05-24 07:31:05] [INFO ] Deduced a trap composed of 64 places in 236 ms of which 2 ms to minimize.
[2024-05-24 07:31:05] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2024-05-24 07:31:05] [INFO ] Deduced a trap composed of 53 places in 218 ms of which 3 ms to minimize.
[2024-05-24 07:31:05] [INFO ] Deduced a trap composed of 51 places in 214 ms of which 2 ms to minimize.
[2024-05-24 07:31:06] [INFO ] Deduced a trap composed of 58 places in 178 ms of which 3 ms to minimize.
[2024-05-24 07:31:06] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 2 ms to minimize.
[2024-05-24 07:31:06] [INFO ] Deduced a trap composed of 32 places in 185 ms of which 3 ms to minimize.
[2024-05-24 07:31:06] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:31:07] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
[2024-05-24 07:31:10] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 1 ms to minimize.
[2024-05-24 07:31:13] [INFO ] Deduced a trap composed of 14 places in 211 ms of which 3 ms to minimize.
[2024-05-24 07:31:13] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 2 ms to minimize.
[2024-05-24 07:31:15] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 1 ms to minimize.
[2024-05-24 07:31:18] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 48 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 26/48 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:31:31] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 3 ms to minimize.
[2024-05-24 07:31:33] [INFO ] Deduced a trap composed of 17 places in 356 ms of which 5 ms to minimize.
[2024-05-24 07:31:34] [INFO ] Deduced a trap composed of 16 places in 455 ms of which 5 ms to minimize.
[2024-05-24 07:31:34] [INFO ] Deduced a trap composed of 19 places in 447 ms of which 6 ms to minimize.
[2024-05-24 07:31:34] [INFO ] Deduced a trap composed of 21 places in 347 ms of which 5 ms to minimize.
[2024-05-24 07:31:35] [INFO ] Deduced a trap composed of 18 places in 335 ms of which 5 ms to minimize.
[2024-05-24 07:31:35] [INFO ] Deduced a trap composed of 25 places in 356 ms of which 5 ms to minimize.
[2024-05-24 07:31:36] [INFO ] Deduced a trap composed of 23 places in 330 ms of which 4 ms to minimize.
[2024-05-24 07:31:36] [INFO ] Deduced a trap composed of 19 places in 349 ms of which 4 ms to minimize.
[2024-05-24 07:31:36] [INFO ] Deduced a trap composed of 32 places in 200 ms of which 3 ms to minimize.
[2024-05-24 07:31:36] [INFO ] Deduced a trap composed of 26 places in 195 ms of which 3 ms to minimize.
[2024-05-24 07:31:37] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 2 ms to minimize.
[2024-05-24 07:31:37] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 2 ms to minimize.
[2024-05-24 07:31:37] [INFO ] Deduced a trap composed of 20 places in 303 ms of which 3 ms to minimize.
[2024-05-24 07:31:37] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 2 ms to minimize.
[2024-05-24 07:31:38] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 2 ms to minimize.
[2024-05-24 07:31:38] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-05-24 07:31:38] [INFO ] Deduced a trap composed of 57 places in 309 ms of which 3 ms to minimize.
[2024-05-24 07:31:39] [INFO ] Deduced a trap composed of 39 places in 456 ms of which 5 ms to minimize.
[2024-05-24 07:31:39] [INFO ] Deduced a trap composed of 67 places in 291 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:31:42] [INFO ] Deduced a trap composed of 38 places in 201 ms of which 3 ms to minimize.
[2024-05-24 07:31:42] [INFO ] Deduced a trap composed of 42 places in 161 ms of which 2 ms to minimize.
[2024-05-24 07:31:42] [INFO ] Deduced a trap composed of 62 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:31:42] [INFO ] Deduced a trap composed of 41 places in 145 ms of which 3 ms to minimize.
[2024-05-24 07:31:43] [INFO ] Deduced a trap composed of 44 places in 152 ms of which 2 ms to minimize.
[2024-05-24 07:31:43] [INFO ] Deduced a trap composed of 42 places in 185 ms of which 3 ms to minimize.
[2024-05-24 07:31:43] [INFO ] Deduced a trap composed of 41 places in 249 ms of which 4 ms to minimize.
[2024-05-24 07:31:43] [INFO ] Deduced a trap composed of 38 places in 148 ms of which 3 ms to minimize.
[2024-05-24 07:31:44] [INFO ] Deduced a trap composed of 50 places in 169 ms of which 2 ms to minimize.
[2024-05-24 07:31:44] [INFO ] Deduced a trap composed of 58 places in 316 ms of which 4 ms to minimize.
[2024-05-24 07:31:44] [INFO ] Deduced a trap composed of 73 places in 316 ms of which 3 ms to minimize.
[2024-05-24 07:31:45] [INFO ] Deduced a trap composed of 62 places in 291 ms of which 4 ms to minimize.
[2024-05-24 07:31:45] [INFO ] Deduced a trap composed of 50 places in 199 ms of which 3 ms to minimize.
[2024-05-24 07:31:45] [INFO ] Deduced a trap composed of 50 places in 213 ms of which 3 ms to minimize.
[2024-05-24 07:31:45] [INFO ] Deduced a trap composed of 56 places in 223 ms of which 3 ms to minimize.
[2024-05-24 07:31:46] [INFO ] Deduced a trap composed of 52 places in 286 ms of which 4 ms to minimize.
[2024-05-24 07:31:46] [INFO ] Deduced a trap composed of 15 places in 197 ms of which 3 ms to minimize.
[2024-05-24 07:31:46] [INFO ] Deduced a trap composed of 43 places in 181 ms of which 3 ms to minimize.
[2024-05-24 07:31:47] [INFO ] Deduced a trap composed of 39 places in 192 ms of which 3 ms to minimize.
[2024-05-24 07:31:47] [INFO ] Deduced a trap composed of 59 places in 220 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s198 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 88 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 66/66 constraints]
After SMT, in 60821ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60837ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63363 ms. Remains : 308/308 places, 1463/1463 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 1 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 378 place count 94 transition count 179
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 384 place count 94 transition count 173
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 391 place count 94 transition count 166
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 434 place count 94 transition count 123
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 477 place count 51 transition count 123
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 484 place count 51 transition count 123
Applied a total of 484 rules in 24 ms. Remains 51 /308 variables (removed 257) and now considering 123/1463 (removed 1340) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 123 rows 51 cols
[2024-05-24 07:31:48] [INFO ] Computed 15 invariants in 0 ms
[2024-05-24 07:31:48] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-24 07:31:48] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 07:31:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-24 07:31:48] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 07:31:48] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-24 07:31:48] [INFO ] After 9ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 07:31:48] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 07:31:48] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 230 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (OR p0 p1)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (G (OR p0 p1)), (G (OR p0 p2 p1)), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (AND (NOT p2) p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 21 factoid took 362 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 308 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 36 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:31:49] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:31:49] [INFO ] Computed 22 invariants in 2 ms
[2024-05-24 07:31:49] [INFO ] Implicit Places using invariants in 473 ms returned []
[2024-05-24 07:31:49] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:31:49] [INFO ] Invariant cache hit.
[2024-05-24 07:31:50] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:31:51] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 1977 ms to find 0 implicit places.
[2024-05-24 07:31:51] [INFO ] Redundant transitions in 25 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:31:51] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:31:51] [INFO ] Invariant cache hit.
[2024-05-24 07:31:51] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:32:05] [INFO ] Deduced a trap composed of 3 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:32:05] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 2 ms to minimize.
[2024-05-24 07:32:06] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 2 ms to minimize.
[2024-05-24 07:32:06] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2024-05-24 07:32:06] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
[2024-05-24 07:32:06] [INFO ] Deduced a trap composed of 39 places in 177 ms of which 3 ms to minimize.
[2024-05-24 07:32:07] [INFO ] Deduced a trap composed of 54 places in 194 ms of which 2 ms to minimize.
[2024-05-24 07:32:08] [INFO ] Deduced a trap composed of 59 places in 217 ms of which 3 ms to minimize.
[2024-05-24 07:32:08] [INFO ] Deduced a trap composed of 23 places in 85 ms of which 2 ms to minimize.
[2024-05-24 07:32:08] [INFO ] Deduced a trap composed of 11 places in 171 ms of which 2 ms to minimize.
[2024-05-24 07:32:08] [INFO ] Deduced a trap composed of 60 places in 206 ms of which 4 ms to minimize.
[2024-05-24 07:32:08] [INFO ] Deduced a trap composed of 59 places in 281 ms of which 4 ms to minimize.
[2024-05-24 07:32:09] [INFO ] Deduced a trap composed of 64 places in 181 ms of which 3 ms to minimize.
[2024-05-24 07:32:09] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2024-05-24 07:32:09] [INFO ] Deduced a trap composed of 53 places in 167 ms of which 2 ms to minimize.
[2024-05-24 07:32:09] [INFO ] Deduced a trap composed of 51 places in 174 ms of which 3 ms to minimize.
[2024-05-24 07:32:09] [INFO ] Deduced a trap composed of 58 places in 201 ms of which 4 ms to minimize.
[2024-05-24 07:32:10] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-24 07:32:10] [INFO ] Deduced a trap composed of 32 places in 246 ms of which 3 ms to minimize.
[2024-05-24 07:32:10] [INFO ] Deduced a trap composed of 39 places in 88 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:32:11] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 2 ms to minimize.
[2024-05-24 07:32:14] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
[2024-05-24 07:32:15] [INFO ] Deduced a trap composed of 14 places in 260 ms of which 4 ms to minimize.
[2024-05-24 07:32:16] [INFO ] Deduced a trap composed of 15 places in 230 ms of which 4 ms to minimize.
[2024-05-24 07:32:18] [INFO ] Deduced a trap composed of 19 places in 136 ms of which 2 ms to minimize.
[2024-05-24 07:32:21] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 48 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 26/48 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:32:37] [INFO ] Deduced a trap composed of 35 places in 136 ms of which 2 ms to minimize.
[2024-05-24 07:32:39] [INFO ] Deduced a trap composed of 17 places in 369 ms of which 5 ms to minimize.
[2024-05-24 07:32:39] [INFO ] Deduced a trap composed of 16 places in 362 ms of which 5 ms to minimize.
[2024-05-24 07:32:40] [INFO ] Deduced a trap composed of 19 places in 446 ms of which 5 ms to minimize.
[2024-05-24 07:32:40] [INFO ] Deduced a trap composed of 21 places in 357 ms of which 5 ms to minimize.
[2024-05-24 07:32:41] [INFO ] Deduced a trap composed of 18 places in 291 ms of which 3 ms to minimize.
[2024-05-24 07:32:41] [INFO ] Deduced a trap composed of 25 places in 280 ms of which 3 ms to minimize.
[2024-05-24 07:32:41] [INFO ] Deduced a trap composed of 23 places in 285 ms of which 3 ms to minimize.
[2024-05-24 07:32:42] [INFO ] Deduced a trap composed of 19 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:32:42] [INFO ] Deduced a trap composed of 32 places in 129 ms of which 2 ms to minimize.
[2024-05-24 07:32:42] [INFO ] Deduced a trap composed of 26 places in 137 ms of which 2 ms to minimize.
[2024-05-24 07:32:42] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 2 ms to minimize.
[2024-05-24 07:32:42] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 1 ms to minimize.
[2024-05-24 07:32:43] [INFO ] Deduced a trap composed of 20 places in 365 ms of which 5 ms to minimize.
[2024-05-24 07:32:43] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-05-24 07:32:43] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 1 ms to minimize.
[2024-05-24 07:32:44] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-05-24 07:32:44] [INFO ] Deduced a trap composed of 57 places in 235 ms of which 2 ms to minimize.
[2024-05-24 07:32:44] [INFO ] Deduced a trap composed of 39 places in 288 ms of which 3 ms to minimize.
[2024-05-24 07:32:45] [INFO ] Deduced a trap composed of 67 places in 235 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:32:46] [INFO ] Deduced a trap composed of 38 places in 238 ms of which 3 ms to minimize.
[2024-05-24 07:32:47] [INFO ] Deduced a trap composed of 42 places in 230 ms of which 4 ms to minimize.
[2024-05-24 07:32:47] [INFO ] Deduced a trap composed of 62 places in 242 ms of which 4 ms to minimize.
[2024-05-24 07:32:47] [INFO ] Deduced a trap composed of 41 places in 146 ms of which 2 ms to minimize.
[2024-05-24 07:32:48] [INFO ] Deduced a trap composed of 44 places in 164 ms of which 2 ms to minimize.
[2024-05-24 07:32:48] [INFO ] Deduced a trap composed of 42 places in 221 ms of which 4 ms to minimize.
[2024-05-24 07:32:48] [INFO ] Deduced a trap composed of 41 places in 219 ms of which 3 ms to minimize.
[2024-05-24 07:32:49] [INFO ] Deduced a trap composed of 38 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:32:49] [INFO ] Deduced a trap composed of 50 places in 296 ms of which 4 ms to minimize.
[2024-05-24 07:32:49] [INFO ] Deduced a trap composed of 58 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:32:50] [INFO ] Deduced a trap composed of 73 places in 266 ms of which 3 ms to minimize.
[2024-05-24 07:32:50] [INFO ] Deduced a trap composed of 62 places in 259 ms of which 2 ms to minimize.
[2024-05-24 07:32:50] [INFO ] Deduced a trap composed of 50 places in 265 ms of which 3 ms to minimize.
[2024-05-24 07:32:50] [INFO ] Deduced a trap composed of 50 places in 294 ms of which 4 ms to minimize.
[2024-05-24 07:32:51] [INFO ] Deduced a trap composed of 56 places in 301 ms of which 3 ms to minimize.
[2024-05-24 07:32:51] [INFO ] Deduced a trap composed of 52 places in 222 ms of which 3 ms to minimize.
[2024-05-24 07:32:51] [INFO ] Deduced a trap composed of 15 places in 273 ms of which 3 ms to minimize.
[2024-05-24 07:32:52] [INFO ] Deduced a trap composed of 43 places in 257 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 86 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 64/64 constraints]
After SMT, in 60879ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60904ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62954 ms. Remains : 308/308 places, 1463/1463 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 109 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 1469 ms. (27 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 468096 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :3 out of 4
Probabilistic random walk after 468096 steps, saw 187210 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :3
[2024-05-24 07:32:56] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:32:56] [INFO ] Invariant cache hit.
[2024-05-24 07:32:56] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:32:56] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 2 ms to minimize.
[2024-05-24 07:32:56] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 204/297 variables, 93/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 28/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 100/397 variables, 45/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 22/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/397 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 160/557 variables, 10/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/557 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 10/567 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:32:56] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/567 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 245/812 variables, 170/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/812 variables, 170/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (INCLUDED_ONLY) 0/812 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/812 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 553 constraints, problems are : Problem set: 0 solved, 1 unsolved in 643 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 9/93 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 204/297 variables, 93/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 28/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 100/397 variables, 45/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/397 variables, 22/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/397 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 160/557 variables, 10/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/557 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 10/567 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/567 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:32:57] [INFO ] Deduced a trap composed of 3 places in 158 ms of which 2 ms to minimize.
[2024-05-24 07:32:57] [INFO ] Deduced a trap composed of 3 places in 176 ms of which 2 ms to minimize.
[2024-05-24 07:32:57] [INFO ] Deduced a trap composed of 3 places in 151 ms of which 2 ms to minimize.
[2024-05-24 07:32:57] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 1 ms to minimize.
[2024-05-24 07:32:57] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/567 variables, 5/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/567 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 245/812 variables, 170/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/812 variables, 170/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 559 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1377 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 8/8 constraints]
After SMT, in 2033ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 40 ms.
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 36 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 308/308 places, 1463/1463 transitions.
RANDOM walk for 40000 steps (8 resets) in 162 ms. (245 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 521144 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :0 out of 1
Probabilistic random walk after 521144 steps, saw 200698 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :0
[2024-05-24 07:33:01] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:33:01] [INFO ] Invariant cache hit.
[2024-05-24 07:33:01] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:33:01] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2024-05-24 07:33:01] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 204/297 variables, 93/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 28/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 100/397 variables, 45/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 22/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/397 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 160/557 variables, 10/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/557 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 10/567 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:33:01] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/567 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 245/812 variables, 170/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/812 variables, 170/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (INCLUDED_ONLY) 0/812 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/812 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 553 constraints, problems are : Problem set: 0 solved, 1 unsolved in 711 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 9/93 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 204/297 variables, 93/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 28/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 100/397 variables, 45/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/397 variables, 22/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/397 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 160/557 variables, 10/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/557 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 10/567 variables, 5/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/567 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 07:33:02] [INFO ] Deduced a trap composed of 3 places in 204 ms of which 3 ms to minimize.
[2024-05-24 07:33:02] [INFO ] Deduced a trap composed of 3 places in 202 ms of which 2 ms to minimize.
[2024-05-24 07:33:03] [INFO ] Deduced a trap composed of 3 places in 147 ms of which 1 ms to minimize.
[2024-05-24 07:33:03] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-24 07:33:03] [INFO ] Deduced a trap composed of 13 places in 135 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/567 variables, 5/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/567 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 245/812 variables, 170/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/812 variables, 170/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/812 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 559 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1559 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 8/8 constraints]
After SMT, in 2285ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 62 ms.
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 57 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 59 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:33:03] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:33:03] [INFO ] Invariant cache hit.
[2024-05-24 07:33:04] [INFO ] Implicit Places using invariants in 478 ms returned []
[2024-05-24 07:33:04] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:33:04] [INFO ] Invariant cache hit.
[2024-05-24 07:33:04] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:33:06] [INFO ] Implicit Places using invariants and state equation in 1678 ms returned []
Implicit Place search using SMT with State Equation took 2157 ms to find 0 implicit places.
[2024-05-24 07:33:06] [INFO ] Redundant transitions in 26 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:33:06] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:33:06] [INFO ] Invariant cache hit.
[2024-05-24 07:33:06] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:33:21] [INFO ] Deduced a trap composed of 3 places in 327 ms of which 3 ms to minimize.
[2024-05-24 07:33:21] [INFO ] Deduced a trap composed of 11 places in 152 ms of which 2 ms to minimize.
[2024-05-24 07:33:21] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 2 ms to minimize.
[2024-05-24 07:33:21] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 2 ms to minimize.
[2024-05-24 07:33:21] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 1 ms to minimize.
[2024-05-24 07:33:21] [INFO ] Deduced a trap composed of 39 places in 139 ms of which 2 ms to minimize.
[2024-05-24 07:33:22] [INFO ] Deduced a trap composed of 54 places in 162 ms of which 4 ms to minimize.
[2024-05-24 07:33:23] [INFO ] Deduced a trap composed of 59 places in 251 ms of which 4 ms to minimize.
[2024-05-24 07:33:23] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 2 ms to minimize.
[2024-05-24 07:33:23] [INFO ] Deduced a trap composed of 11 places in 209 ms of which 3 ms to minimize.
[2024-05-24 07:33:23] [INFO ] Deduced a trap composed of 60 places in 234 ms of which 3 ms to minimize.
[2024-05-24 07:33:24] [INFO ] Deduced a trap composed of 59 places in 289 ms of which 4 ms to minimize.
[2024-05-24 07:33:24] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 3 ms to minimize.
[2024-05-24 07:33:24] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 0 ms to minimize.
[2024-05-24 07:33:24] [INFO ] Deduced a trap composed of 53 places in 177 ms of which 3 ms to minimize.
[2024-05-24 07:33:24] [INFO ] Deduced a trap composed of 51 places in 162 ms of which 2 ms to minimize.
[2024-05-24 07:33:25] [INFO ] Deduced a trap composed of 58 places in 290 ms of which 4 ms to minimize.
[2024-05-24 07:33:25] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 2 ms to minimize.
[2024-05-24 07:33:26] [INFO ] Deduced a trap composed of 32 places in 285 ms of which 4 ms to minimize.
[2024-05-24 07:33:26] [INFO ] Deduced a trap composed of 39 places in 86 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:33:26] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 2 ms to minimize.
[2024-05-24 07:33:29] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 1 ms to minimize.
[2024-05-24 07:33:31] [INFO ] Deduced a trap composed of 14 places in 254 ms of which 2 ms to minimize.
[2024-05-24 07:33:32] [INFO ] Deduced a trap composed of 15 places in 181 ms of which 4 ms to minimize.
[2024-05-24 07:33:33] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 2 ms to minimize.
[2024-05-24 07:33:36] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 48 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 26/48 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:33:50] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 2 ms to minimize.
[2024-05-24 07:33:53] [INFO ] Deduced a trap composed of 17 places in 374 ms of which 5 ms to minimize.
[2024-05-24 07:33:53] [INFO ] Deduced a trap composed of 16 places in 369 ms of which 4 ms to minimize.
[2024-05-24 07:33:54] [INFO ] Deduced a trap composed of 19 places in 362 ms of which 4 ms to minimize.
[2024-05-24 07:33:54] [INFO ] Deduced a trap composed of 21 places in 367 ms of which 4 ms to minimize.
[2024-05-24 07:33:54] [INFO ] Deduced a trap composed of 18 places in 366 ms of which 5 ms to minimize.
[2024-05-24 07:33:55] [INFO ] Deduced a trap composed of 25 places in 363 ms of which 4 ms to minimize.
[2024-05-24 07:33:55] [INFO ] Deduced a trap composed of 23 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:33:55] [INFO ] Deduced a trap composed of 19 places in 352 ms of which 4 ms to minimize.
[2024-05-24 07:33:56] [INFO ] Deduced a trap composed of 32 places in 232 ms of which 4 ms to minimize.
[2024-05-24 07:33:56] [INFO ] Deduced a trap composed of 26 places in 153 ms of which 3 ms to minimize.
[2024-05-24 07:33:56] [INFO ] Deduced a trap composed of 23 places in 154 ms of which 3 ms to minimize.
[2024-05-24 07:33:56] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 2 ms to minimize.
[2024-05-24 07:33:57] [INFO ] Deduced a trap composed of 20 places in 368 ms of which 5 ms to minimize.
[2024-05-24 07:33:57] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 2 ms to minimize.
[2024-05-24 07:33:57] [INFO ] Deduced a trap composed of 37 places in 103 ms of which 2 ms to minimize.
[2024-05-24 07:33:58] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-05-24 07:33:58] [INFO ] Deduced a trap composed of 57 places in 334 ms of which 4 ms to minimize.
[2024-05-24 07:33:58] [INFO ] Deduced a trap composed of 39 places in 369 ms of which 5 ms to minimize.
[2024-05-24 07:33:59] [INFO ] Deduced a trap composed of 67 places in 316 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:34:01] [INFO ] Deduced a trap composed of 38 places in 195 ms of which 3 ms to minimize.
[2024-05-24 07:34:01] [INFO ] Deduced a trap composed of 42 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:34:01] [INFO ] Deduced a trap composed of 62 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:34:02] [INFO ] Deduced a trap composed of 41 places in 190 ms of which 3 ms to minimize.
[2024-05-24 07:34:02] [INFO ] Deduced a trap composed of 44 places in 191 ms of which 3 ms to minimize.
[2024-05-24 07:34:02] [INFO ] Deduced a trap composed of 42 places in 188 ms of which 3 ms to minimize.
[2024-05-24 07:34:03] [INFO ] Deduced a trap composed of 41 places in 225 ms of which 3 ms to minimize.
[2024-05-24 07:34:03] [INFO ] Deduced a trap composed of 38 places in 199 ms of which 3 ms to minimize.
[2024-05-24 07:34:03] [INFO ] Deduced a trap composed of 50 places in 236 ms of which 4 ms to minimize.
[2024-05-24 07:34:03] [INFO ] Deduced a trap composed of 58 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:34:04] [INFO ] Deduced a trap composed of 73 places in 292 ms of which 4 ms to minimize.
[2024-05-24 07:34:04] [INFO ] Deduced a trap composed of 62 places in 291 ms of which 4 ms to minimize.
[2024-05-24 07:34:04] [INFO ] Deduced a trap composed of 50 places in 337 ms of which 4 ms to minimize.
[2024-05-24 07:34:05] [INFO ] Deduced a trap composed of 50 places in 356 ms of which 4 ms to minimize.
[2024-05-24 07:34:05] [INFO ] Deduced a trap composed of 56 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:34:06] [INFO ] Deduced a trap composed of 52 places in 326 ms of which 4 ms to minimize.
[2024-05-24 07:34:06] [INFO ] Deduced a trap composed of 15 places in 257 ms of which 3 ms to minimize.
[2024-05-24 07:34:06] [INFO ] Deduced a trap composed of 43 places in 224 ms of which 3 ms to minimize.
[2024-05-24 07:34:06] [INFO ] Deduced a trap composed of 39 places in 258 ms of which 3 ms to minimize.
[2024-05-24 07:34:07] [INFO ] Deduced a trap composed of 59 places in 246 ms of which 5 ms to minimize.
SMT process timed out in 61191ms, After SMT, problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 61215ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63468 ms. Remains : 308/308 places, 1463/1463 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 0 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 378 place count 94 transition count 179
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 384 place count 94 transition count 173
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 391 place count 94 transition count 166
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 434 place count 94 transition count 123
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 477 place count 51 transition count 123
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 484 place count 51 transition count 123
Applied a total of 484 rules in 18 ms. Remains 51 /308 variables (removed 257) and now considering 123/1463 (removed 1340) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 123 rows 51 cols
[2024-05-24 07:34:07] [INFO ] Computed 15 invariants in 1 ms
[2024-05-24 07:34:07] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-24 07:34:07] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 07:34:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-24 07:34:07] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 07:34:07] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-24 07:34:07] [INFO ] After 9ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 07:34:07] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 07:34:07] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 214 ms.
Knowledge obtained : [(AND (NOT p2) p1), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p1 p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 9 factoid took 237 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 207 ms.
Product exploration explored 100000 steps with 0 reset in 254 ms.
Built C files in :
/tmp/ltsmin5946083389646964622
[2024-05-24 07:34:08] [INFO ] Computing symmetric may disable matrix : 1463 transitions.
[2024-05-24 07:34:08] [INFO ] Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 07:34:08] [INFO ] Computing symmetric may enable matrix : 1463 transitions.
[2024-05-24 07:34:08] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 07:34:08] [INFO ] Computing Do-Not-Accords matrix : 1463 transitions.
[2024-05-24 07:34:08] [INFO ] Computation of Completed DNA matrix. took 76 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 07:34:09] [INFO ] Built C files in 492ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5946083389646964622
Running compilation step : cd /tmp/ltsmin5946083389646964622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5946083389646964622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5946083389646964622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 308 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 34 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 07:34:12] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:34:12] [INFO ] Computed 22 invariants in 2 ms
[2024-05-24 07:34:12] [INFO ] Implicit Places using invariants in 637 ms returned []
[2024-05-24 07:34:12] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:34:12] [INFO ] Invariant cache hit.
[2024-05-24 07:34:13] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:34:14] [INFO ] Implicit Places using invariants and state equation in 1579 ms returned []
Implicit Place search using SMT with State Equation took 2222 ms to find 0 implicit places.
[2024-05-24 07:34:14] [INFO ] Redundant transitions in 41 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:34:14] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:34:14] [INFO ] Invariant cache hit.
[2024-05-24 07:34:14] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:34:29] [INFO ] Deduced a trap composed of 3 places in 339 ms of which 5 ms to minimize.
[2024-05-24 07:34:29] [INFO ] Deduced a trap composed of 11 places in 163 ms of which 2 ms to minimize.
[2024-05-24 07:34:29] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 1 ms to minimize.
[2024-05-24 07:34:30] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 1 ms to minimize.
[2024-05-24 07:34:30] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-24 07:34:30] [INFO ] Deduced a trap composed of 39 places in 219 ms of which 4 ms to minimize.
[2024-05-24 07:34:31] [INFO ] Deduced a trap composed of 54 places in 235 ms of which 4 ms to minimize.
[2024-05-24 07:34:31] [INFO ] Deduced a trap composed of 59 places in 272 ms of which 4 ms to minimize.
[2024-05-24 07:34:31] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 2 ms to minimize.
[2024-05-24 07:34:32] [INFO ] Deduced a trap composed of 11 places in 257 ms of which 4 ms to minimize.
[2024-05-24 07:34:32] [INFO ] Deduced a trap composed of 60 places in 285 ms of which 4 ms to minimize.
[2024-05-24 07:34:32] [INFO ] Deduced a trap composed of 59 places in 329 ms of which 4 ms to minimize.
[2024-05-24 07:34:33] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 3 ms to minimize.
[2024-05-24 07:34:33] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2024-05-24 07:34:33] [INFO ] Deduced a trap composed of 53 places in 167 ms of which 2 ms to minimize.
[2024-05-24 07:34:33] [INFO ] Deduced a trap composed of 51 places in 197 ms of which 3 ms to minimize.
[2024-05-24 07:34:34] [INFO ] Deduced a trap composed of 58 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:34:34] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 2 ms to minimize.
[2024-05-24 07:34:34] [INFO ] Deduced a trap composed of 32 places in 240 ms of which 3 ms to minimize.
[2024-05-24 07:34:35] [INFO ] Deduced a trap composed of 39 places in 78 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:34:35] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
[2024-05-24 07:34:38] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 1 ms to minimize.
[2024-05-24 07:34:41] [INFO ] Deduced a trap composed of 14 places in 311 ms of which 4 ms to minimize.
[2024-05-24 07:34:41] [INFO ] Deduced a trap composed of 15 places in 226 ms of which 4 ms to minimize.
[2024-05-24 07:34:43] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 2 ms to minimize.
[2024-05-24 07:34:45] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 48 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 26/48 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:34:59] [INFO ] Deduced a trap composed of 35 places in 95 ms of which 2 ms to minimize.
[2024-05-24 07:35:02] [INFO ] Deduced a trap composed of 17 places in 343 ms of which 3 ms to minimize.
[2024-05-24 07:35:03] [INFO ] Deduced a trap composed of 16 places in 244 ms of which 3 ms to minimize.
[2024-05-24 07:35:03] [INFO ] Deduced a trap composed of 19 places in 241 ms of which 3 ms to minimize.
[2024-05-24 07:35:03] [INFO ] Deduced a trap composed of 21 places in 237 ms of which 3 ms to minimize.
[2024-05-24 07:35:04] [INFO ] Deduced a trap composed of 18 places in 320 ms of which 5 ms to minimize.
[2024-05-24 07:35:04] [INFO ] Deduced a trap composed of 25 places in 272 ms of which 3 ms to minimize.
[2024-05-24 07:35:04] [INFO ] Deduced a trap composed of 23 places in 276 ms of which 3 ms to minimize.
[2024-05-24 07:35:04] [INFO ] Deduced a trap composed of 19 places in 218 ms of which 3 ms to minimize.
[2024-05-24 07:35:05] [INFO ] Deduced a trap composed of 32 places in 165 ms of which 3 ms to minimize.
[2024-05-24 07:35:05] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 2 ms to minimize.
[2024-05-24 07:35:05] [INFO ] Deduced a trap composed of 23 places in 118 ms of which 1 ms to minimize.
[2024-05-24 07:35:05] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 1 ms to minimize.
[2024-05-24 07:35:06] [INFO ] Deduced a trap composed of 20 places in 341 ms of which 3 ms to minimize.
[2024-05-24 07:35:06] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 1 ms to minimize.
[2024-05-24 07:35:06] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 1 ms to minimize.
[2024-05-24 07:35:07] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2024-05-24 07:35:07] [INFO ] Deduced a trap composed of 57 places in 323 ms of which 3 ms to minimize.
[2024-05-24 07:35:08] [INFO ] Deduced a trap composed of 39 places in 334 ms of which 4 ms to minimize.
[2024-05-24 07:35:08] [INFO ] Deduced a trap composed of 67 places in 296 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:35:10] [INFO ] Deduced a trap composed of 38 places in 137 ms of which 2 ms to minimize.
[2024-05-24 07:35:10] [INFO ] Deduced a trap composed of 42 places in 179 ms of which 2 ms to minimize.
[2024-05-24 07:35:10] [INFO ] Deduced a trap composed of 62 places in 189 ms of which 3 ms to minimize.
[2024-05-24 07:35:11] [INFO ] Deduced a trap composed of 41 places in 158 ms of which 3 ms to minimize.
[2024-05-24 07:35:11] [INFO ] Deduced a trap composed of 44 places in 154 ms of which 3 ms to minimize.
[2024-05-24 07:35:11] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 2 ms to minimize.
[2024-05-24 07:35:12] [INFO ] Deduced a trap composed of 41 places in 173 ms of which 2 ms to minimize.
[2024-05-24 07:35:12] [INFO ] Deduced a trap composed of 38 places in 230 ms of which 4 ms to minimize.
[2024-05-24 07:35:12] [INFO ] Deduced a trap composed of 50 places in 265 ms of which 4 ms to minimize.
[2024-05-24 07:35:12] [INFO ] Deduced a trap composed of 58 places in 259 ms of which 3 ms to minimize.
[2024-05-24 07:35:13] [INFO ] Deduced a trap composed of 73 places in 234 ms of which 3 ms to minimize.
[2024-05-24 07:35:13] [INFO ] Deduced a trap composed of 62 places in 266 ms of which 3 ms to minimize.
[2024-05-24 07:35:13] [INFO ] Deduced a trap composed of 50 places in 228 ms of which 3 ms to minimize.
[2024-05-24 07:35:13] [INFO ] Deduced a trap composed of 50 places in 251 ms of which 3 ms to minimize.
[2024-05-24 07:35:14] [INFO ] Deduced a trap composed of 56 places in 284 ms of which 3 ms to minimize.
[2024-05-24 07:35:14] [INFO ] Deduced a trap composed of 52 places in 203 ms of which 2 ms to minimize.
[2024-05-24 07:35:14] [INFO ] Deduced a trap composed of 15 places in 189 ms of which 2 ms to minimize.
[2024-05-24 07:35:15] [INFO ] Deduced a trap composed of 43 places in 190 ms of which 3 ms to minimize.
[2024-05-24 07:35:15] [INFO ] Deduced a trap composed of 39 places in 255 ms of which 4 ms to minimize.
SMT process timed out in 61150ms, After SMT, problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 61178ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63488 ms. Remains : 308/308 places, 1463/1463 transitions.
Built C files in :
/tmp/ltsmin13785170794888321490
[2024-05-24 07:35:15] [INFO ] Computing symmetric may disable matrix : 1463 transitions.
[2024-05-24 07:35:15] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 07:35:15] [INFO ] Computing symmetric may enable matrix : 1463 transitions.
[2024-05-24 07:35:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 07:35:15] [INFO ] Computing Do-Not-Accords matrix : 1463 transitions.
[2024-05-24 07:35:15] [INFO ] Computation of Completed DNA matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 07:35:15] [INFO ] Built C files in 385ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13785170794888321490
Running compilation step : cd /tmp/ltsmin13785170794888321490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13785170794888321490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13785170794888321490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-24 07:35:19] [INFO ] Flatten gal took : 64 ms
[2024-05-24 07:35:19] [INFO ] Flatten gal took : 37 ms
[2024-05-24 07:35:19] [INFO ] Time to serialize gal into /tmp/LTL5380053260463882495.gal : 11 ms
[2024-05-24 07:35:19] [INFO ] Time to serialize properties into /tmp/LTL3601249861011049277.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5380053260463882495.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2393804256833832376.hoa' '-atoms' '/tmp/LTL3601249861011049277.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3601249861011049277.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2393804256833832376.hoa
Detected timeout of ITS tools.
[2024-05-24 07:35:34] [INFO ] Flatten gal took : 36 ms
[2024-05-24 07:35:34] [INFO ] Flatten gal took : 36 ms
[2024-05-24 07:35:34] [INFO ] Time to serialize gal into /tmp/LTL3825590127767723372.gal : 6 ms
[2024-05-24 07:35:34] [INFO ] Time to serialize properties into /tmp/LTL8390319276216000853.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3825590127767723372.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8390319276216000853.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((X((G("((turn_3==0)||(p37_3_3==0))"))||(G(F("(((turn_3==1)&&(flag_3_active==1))&&(p25_2_4==1))")))))&&("(((turn_0==0)||(flag_0_id...182
Formula 0 simplified : G(!"(((turn_0==0)||(flag_0_idle==0))||(p25_1_2==0))" | X(F!"((turn_3==0)||(p37_3_3==0))" & FG!"(((turn_3==1)&&(flag_3_active==1))&&(...170
Detected timeout of ITS tools.
[2024-05-24 07:35:49] [INFO ] Flatten gal took : 62 ms
[2024-05-24 07:35:49] [INFO ] Applying decomposition
[2024-05-24 07:35:49] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12181550077315125300.txt' '-o' '/tmp/graph12181550077315125300.bin' '-w' '/tmp/graph12181550077315125300.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12181550077315125300.bin' '-l' '-1' '-v' '-w' '/tmp/graph12181550077315125300.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:35:49] [INFO ] Decomposing Gal with order
[2024-05-24 07:35:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:35:49] [INFO ] Removed a total of 2855 redundant transitions.
[2024-05-24 07:35:49] [INFO ] Flatten gal took : 133 ms
[2024-05-24 07:35:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 459 labels/synchronizations in 32 ms.
[2024-05-24 07:35:49] [INFO ] Time to serialize gal into /tmp/LTL15285044225510174498.gal : 11 ms
[2024-05-24 07:35:49] [INFO ] Time to serialize properties into /tmp/LTL6148575532698685252.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15285044225510174498.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6148575532698685252.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((X((G("((i8.u4.turn_3==0)||(i6.u58.p37_3_3==0))"))||(G(F("(((i8.u4.turn_3==1)&&(i6.u1.flag_3_active==1))&&(i3.i2.u2.p25_2_4==1))"...238
Formula 0 simplified : G(!"(((i8.u4.turn_0==0)||(i9.i1.u17.flag_0_idle==0))||(i6.u1.p25_1_2==0))" | X(F!"((i8.u4.turn_3==0)||(i6.u58.p37_3_3==0))" & FG!"((...226
Detected timeout of ITS tools.
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-06 finished in 395243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 5 out of 517 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 517 transition count 1701
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 510 transition count 1701
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 510 transition count 1547
Deduced a syphon composed of 154 places in 2 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 356 transition count 1547
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 328 place count 350 transition count 1505
Iterating global reduction 2 with 6 rules applied. Total rules applied 334 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 418 place count 308 transition count 1463
Applied a total of 418 rules in 74 ms. Remains 308 /517 variables (removed 209) and now considering 1463/1708 (removed 245) transitions.
[2024-05-24 07:36:04] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:36:04] [INFO ] Invariant cache hit.
[2024-05-24 07:36:05] [INFO ] Implicit Places using invariants in 636 ms returned []
[2024-05-24 07:36:05] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:36:05] [INFO ] Invariant cache hit.
[2024-05-24 07:36:05] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:36:07] [INFO ] Implicit Places using invariants and state equation in 1479 ms returned []
Implicit Place search using SMT with State Equation took 2121 ms to find 0 implicit places.
[2024-05-24 07:36:07] [INFO ] Redundant transitions in 47 ms returned []
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:36:07] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:36:07] [INFO ] Invariant cache hit.
[2024-05-24 07:36:07] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:36:23] [INFO ] Deduced a trap composed of 3 places in 435 ms of which 6 ms to minimize.
[2024-05-24 07:36:23] [INFO ] Deduced a trap composed of 11 places in 167 ms of which 2 ms to minimize.
[2024-05-24 07:36:23] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 2 ms to minimize.
[2024-05-24 07:36:23] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 2 ms to minimize.
[2024-05-24 07:36:23] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 07:36:23] [INFO ] Deduced a trap composed of 39 places in 213 ms of which 4 ms to minimize.
[2024-05-24 07:36:24] [INFO ] Deduced a trap composed of 54 places in 140 ms of which 2 ms to minimize.
[2024-05-24 07:36:25] [INFO ] Deduced a trap composed of 59 places in 248 ms of which 3 ms to minimize.
[2024-05-24 07:36:25] [INFO ] Deduced a trap composed of 23 places in 124 ms of which 2 ms to minimize.
[2024-05-24 07:36:25] [INFO ] Deduced a trap composed of 11 places in 256 ms of which 4 ms to minimize.
[2024-05-24 07:36:25] [INFO ] Deduced a trap composed of 60 places in 290 ms of which 4 ms to minimize.
[2024-05-24 07:36:26] [INFO ] Deduced a trap composed of 59 places in 285 ms of which 4 ms to minimize.
[2024-05-24 07:36:26] [INFO ] Deduced a trap composed of 64 places in 238 ms of which 3 ms to minimize.
[2024-05-24 07:36:26] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2024-05-24 07:36:26] [INFO ] Deduced a trap composed of 53 places in 191 ms of which 2 ms to minimize.
[2024-05-24 07:36:27] [INFO ] Deduced a trap composed of 51 places in 217 ms of which 4 ms to minimize.
[2024-05-24 07:36:27] [INFO ] Deduced a trap composed of 58 places in 280 ms of which 4 ms to minimize.
[2024-05-24 07:36:27] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-24 07:36:28] [INFO ] Deduced a trap composed of 32 places in 279 ms of which 4 ms to minimize.
[2024-05-24 07:36:28] [INFO ] Deduced a trap composed of 39 places in 87 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:36:29] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 2 ms to minimize.
[2024-05-24 07:36:32] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 2 ms to minimize.
[2024-05-24 07:36:33] [INFO ] Deduced a trap composed of 14 places in 166 ms of which 2 ms to minimize.
[2024-05-24 07:36:34] [INFO ] Deduced a trap composed of 15 places in 230 ms of which 4 ms to minimize.
[2024-05-24 07:36:36] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2024-05-24 07:36:38] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 48 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 26/48 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:36:49] [INFO ] Deduced a trap composed of 35 places in 71 ms of which 1 ms to minimize.
[2024-05-24 07:36:51] [INFO ] Deduced a trap composed of 17 places in 357 ms of which 4 ms to minimize.
[2024-05-24 07:36:52] [INFO ] Deduced a trap composed of 16 places in 441 ms of which 5 ms to minimize.
[2024-05-24 07:36:52] [INFO ] Deduced a trap composed of 19 places in 319 ms of which 3 ms to minimize.
[2024-05-24 07:36:52] [INFO ] Deduced a trap composed of 21 places in 239 ms of which 3 ms to minimize.
[2024-05-24 07:36:53] [INFO ] Deduced a trap composed of 18 places in 217 ms of which 3 ms to minimize.
[2024-05-24 07:36:53] [INFO ] Deduced a trap composed of 25 places in 233 ms of which 3 ms to minimize.
[2024-05-24 07:36:53] [INFO ] Deduced a trap composed of 23 places in 278 ms of which 3 ms to minimize.
[2024-05-24 07:36:54] [INFO ] Deduced a trap composed of 19 places in 270 ms of which 3 ms to minimize.
[2024-05-24 07:36:54] [INFO ] Deduced a trap composed of 32 places in 186 ms of which 2 ms to minimize.
[2024-05-24 07:36:54] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 2 ms to minimize.
[2024-05-24 07:36:54] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 2 ms to minimize.
[2024-05-24 07:36:54] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 2 ms to minimize.
[2024-05-24 07:36:55] [INFO ] Deduced a trap composed of 20 places in 316 ms of which 3 ms to minimize.
[2024-05-24 07:36:55] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 1 ms to minimize.
[2024-05-24 07:36:55] [INFO ] Deduced a trap composed of 37 places in 88 ms of which 1 ms to minimize.
[2024-05-24 07:36:56] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-05-24 07:36:56] [INFO ] Deduced a trap composed of 57 places in 333 ms of which 3 ms to minimize.
[2024-05-24 07:36:57] [INFO ] Deduced a trap composed of 39 places in 339 ms of which 3 ms to minimize.
[2024-05-24 07:36:57] [INFO ] Deduced a trap composed of 67 places in 292 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:36:59] [INFO ] Deduced a trap composed of 38 places in 199 ms of which 3 ms to minimize.
[2024-05-24 07:37:00] [INFO ] Deduced a trap composed of 42 places in 276 ms of which 4 ms to minimize.
[2024-05-24 07:37:00] [INFO ] Deduced a trap composed of 62 places in 267 ms of which 2 ms to minimize.
[2024-05-24 07:37:01] [INFO ] Deduced a trap composed of 41 places in 264 ms of which 3 ms to minimize.
[2024-05-24 07:37:01] [INFO ] Deduced a trap composed of 44 places in 275 ms of which 4 ms to minimize.
[2024-05-24 07:37:01] [INFO ] Deduced a trap composed of 42 places in 198 ms of which 2 ms to minimize.
[2024-05-24 07:37:02] [INFO ] Deduced a trap composed of 41 places in 305 ms of which 5 ms to minimize.
[2024-05-24 07:37:02] [INFO ] Deduced a trap composed of 38 places in 280 ms of which 4 ms to minimize.
[2024-05-24 07:37:02] [INFO ] Deduced a trap composed of 50 places in 249 ms of which 3 ms to minimize.
[2024-05-24 07:37:03] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 3 ms to minimize.
[2024-05-24 07:37:03] [INFO ] Deduced a trap composed of 73 places in 342 ms of which 4 ms to minimize.
[2024-05-24 07:37:03] [INFO ] Deduced a trap composed of 62 places in 273 ms of which 3 ms to minimize.
[2024-05-24 07:37:04] [INFO ] Deduced a trap composed of 50 places in 355 ms of which 5 ms to minimize.
[2024-05-24 07:37:04] [INFO ] Deduced a trap composed of 50 places in 361 ms of which 3 ms to minimize.
[2024-05-24 07:37:04] [INFO ] Deduced a trap composed of 56 places in 298 ms of which 3 ms to minimize.
[2024-05-24 07:37:05] [INFO ] Deduced a trap composed of 52 places in 334 ms of which 4 ms to minimize.
[2024-05-24 07:37:05] [INFO ] Deduced a trap composed of 15 places in 260 ms of which 4 ms to minimize.
[2024-05-24 07:37:06] [INFO ] Deduced a trap composed of 43 places in 273 ms of which 4 ms to minimize.
[2024-05-24 07:37:06] [INFO ] Deduced a trap composed of 39 places in 283 ms of which 4 ms to minimize.
[2024-05-24 07:37:06] [INFO ] Deduced a trap composed of 59 places in 266 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 88 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 66/66 constraints]
After SMT, in 61223ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 61251ms
Starting structural reductions in SI_LTL mode, iteration 1 : 308/517 places, 1463/1708 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63503 ms. Remains : 308/517 places, 1463/1708 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-08
Product exploration explored 100000 steps with 0 reset in 234 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-08 finished in 63849 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(G(p0)))) U (F(p2)&&p1)))'
Support contains 7 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 511 transition count 1666
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 511 transition count 1666
Applied a total of 12 rules in 19 ms. Remains 511 /517 variables (removed 6) and now considering 1666/1708 (removed 42) transitions.
[2024-05-24 07:37:08] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2024-05-24 07:37:08] [INFO ] Computed 22 invariants in 4 ms
[2024-05-24 07:37:09] [INFO ] Implicit Places using invariants in 675 ms returned []
[2024-05-24 07:37:09] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:37:09] [INFO ] Invariant cache hit.
[2024-05-24 07:37:09] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:37:11] [INFO ] Implicit Places using invariants and state equation in 2479 ms returned []
Implicit Place search using SMT with State Equation took 3170 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:37:11] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:37:11] [INFO ] Invariant cache hit.
[2024-05-24 07:37:11] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:37:34] [INFO ] Deduced a trap composed of 63 places in 205 ms of which 3 ms to minimize.
[2024-05-24 07:37:35] [INFO ] Deduced a trap composed of 29 places in 290 ms of which 3 ms to minimize.
[2024-05-24 07:37:35] [INFO ] Deduced a trap composed of 41 places in 368 ms of which 5 ms to minimize.
[2024-05-24 07:37:36] [INFO ] Deduced a trap composed of 38 places in 313 ms of which 5 ms to minimize.
[2024-05-24 07:37:36] [INFO ] Deduced a trap composed of 32 places in 304 ms of which 4 ms to minimize.
[2024-05-24 07:37:36] [INFO ] Deduced a trap composed of 23 places in 454 ms of which 4 ms to minimize.
[2024-05-24 07:37:37] [INFO ] Deduced a trap composed of 32 places in 557 ms of which 7 ms to minimize.
[2024-05-24 07:37:37] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 2 ms to minimize.
[2024-05-24 07:37:37] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 2 ms to minimize.
[2024-05-24 07:37:38] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 2 ms to minimize.
[2024-05-24 07:37:38] [INFO ] Deduced a trap composed of 89 places in 289 ms of which 4 ms to minimize.
[2024-05-24 07:37:38] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 1 ms to minimize.
[2024-05-24 07:37:40] [INFO ] Deduced a trap composed of 52 places in 606 ms of which 8 ms to minimize.
[2024-05-24 07:37:41] [INFO ] Deduced a trap composed of 74 places in 467 ms of which 5 ms to minimize.
[2024-05-24 07:37:42] [INFO ] Deduced a trap composed of 143 places in 499 ms of which 5 ms to minimize.
[2024-05-24 07:37:42] [INFO ] Deduced a trap composed of 122 places in 452 ms of which 5 ms to minimize.
[2024-05-24 07:37:42] [INFO ] Deduced a trap composed of 129 places in 427 ms of which 5 ms to minimize.
SMT process timed out in 31002ms, After SMT, problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 31020ms
Starting structural reductions in LTL mode, iteration 1 : 511/517 places, 1666/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34213 ms. Remains : 511/517 places, 1666/1708 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p0), (NOT p0), true]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-09
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-09 finished in 34470 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)&&G(p1)))||G((X(p3)&&p2))))'
Support contains 6 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 512 transition count 1673
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 512 transition count 1673
Applied a total of 10 rules in 31 ms. Remains 512 /517 variables (removed 5) and now considering 1673/1708 (removed 35) transitions.
[2024-05-24 07:37:43] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
// Phase 1: matrix 714 rows 512 cols
[2024-05-24 07:37:43] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 07:37:43] [INFO ] Implicit Places using invariants in 609 ms returned []
[2024-05-24 07:37:43] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:37:43] [INFO ] Invariant cache hit.
[2024-05-24 07:37:44] [INFO ] State equation strengthened by 226 read => feed constraints.
[2024-05-24 07:37:47] [INFO ] Implicit Places using invariants and state equation in 3284 ms returned []
Implicit Place search using SMT with State Equation took 3895 ms to find 0 implicit places.
Running 1666 sub problems to find dead transitions.
[2024-05-24 07:37:47] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2024-05-24 07:37:47] [INFO ] Invariant cache hit.
[2024-05-24 07:37:47] [INFO ] State equation strengthened by 226 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/512 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
[2024-05-24 07:38:14] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 3 ms to minimize.
[2024-05-24 07:38:15] [INFO ] Deduced a trap composed of 30 places in 166 ms of which 2 ms to minimize.
[2024-05-24 07:38:15] [INFO ] Deduced a trap composed of 38 places in 203 ms of which 2 ms to minimize.
[2024-05-24 07:38:15] [INFO ] Deduced a trap composed of 27 places in 172 ms of which 2 ms to minimize.
[2024-05-24 07:38:15] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 1 ms to minimize.
[2024-05-24 07:38:16] [INFO ] Deduced a trap composed of 42 places in 410 ms of which 4 ms to minimize.
[2024-05-24 07:38:16] [INFO ] Deduced a trap composed of 41 places in 334 ms of which 5 ms to minimize.
[2024-05-24 07:38:16] [INFO ] Deduced a trap composed of 32 places in 170 ms of which 2 ms to minimize.
[2024-05-24 07:38:16] [INFO ] Deduced a trap composed of 44 places in 175 ms of which 3 ms to minimize.
[2024-05-24 07:38:17] [INFO ] Deduced a trap composed of 38 places in 302 ms of which 4 ms to minimize.
[2024-05-24 07:38:17] [INFO ] Deduced a trap composed of 32 places in 312 ms of which 4 ms to minimize.
[2024-05-24 07:38:17] [INFO ] Deduced a trap composed of 29 places in 314 ms of which 5 ms to minimize.
[2024-05-24 07:38:18] [INFO ] Deduced a trap composed of 20 places in 470 ms of which 7 ms to minimize.
SMT process timed out in 31112ms, After SMT, problems are : Problem set: 0 solved, 1666 unsolved
Search for dead transitions found 0 dead transitions in 31131ms
Starting structural reductions in LTL mode, iteration 1 : 512/517 places, 1673/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35062 ms. Remains : 512/517 places, 1673/1708 transitions.
Stuttering acceptance computed with spot in 442 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (NOT p0), (NOT p1), (OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p0) p1 (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-10
Product exploration explored 100000 steps with 0 reset in 351 ms.
Stack based approach found an accepted trace after 44 steps with 0 reset with depth 45 and stack size 45 in 0 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-10 finished in 35881 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&(G(p1)||(p1&&F(!p0)))))'
Support contains 3 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 511 transition count 1666
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 511 transition count 1666
Applied a total of 12 rules in 32 ms. Remains 511 /517 variables (removed 6) and now considering 1666/1708 (removed 42) transitions.
[2024-05-24 07:38:19] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2024-05-24 07:38:19] [INFO ] Computed 22 invariants in 5 ms
[2024-05-24 07:38:19] [INFO ] Implicit Places using invariants in 580 ms returned []
[2024-05-24 07:38:19] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:38:19] [INFO ] Invariant cache hit.
[2024-05-24 07:38:20] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:38:22] [INFO ] Implicit Places using invariants and state equation in 2653 ms returned []
Implicit Place search using SMT with State Equation took 3235 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:38:22] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:38:22] [INFO ] Invariant cache hit.
[2024-05-24 07:38:22] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:38:45] [INFO ] Deduced a trap composed of 63 places in 359 ms of which 5 ms to minimize.
[2024-05-24 07:38:45] [INFO ] Deduced a trap composed of 29 places in 394 ms of which 5 ms to minimize.
[2024-05-24 07:38:46] [INFO ] Deduced a trap composed of 41 places in 392 ms of which 4 ms to minimize.
[2024-05-24 07:38:46] [INFO ] Deduced a trap composed of 38 places in 417 ms of which 5 ms to minimize.
[2024-05-24 07:38:47] [INFO ] Deduced a trap composed of 32 places in 458 ms of which 6 ms to minimize.
[2024-05-24 07:38:47] [INFO ] Deduced a trap composed of 23 places in 595 ms of which 7 ms to minimize.
[2024-05-24 07:38:48] [INFO ] Deduced a trap composed of 32 places in 594 ms of which 7 ms to minimize.
[2024-05-24 07:38:48] [INFO ] Deduced a trap composed of 20 places in 296 ms of which 4 ms to minimize.
[2024-05-24 07:38:48] [INFO ] Deduced a trap composed of 26 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:38:49] [INFO ] Deduced a trap composed of 44 places in 133 ms of which 2 ms to minimize.
[2024-05-24 07:38:49] [INFO ] Deduced a trap composed of 89 places in 390 ms of which 6 ms to minimize.
[2024-05-24 07:38:49] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 2 ms to minimize.
[2024-05-24 07:38:51] [INFO ] Deduced a trap composed of 52 places in 569 ms of which 8 ms to minimize.
[2024-05-24 07:38:52] [INFO ] Deduced a trap composed of 74 places in 519 ms of which 7 ms to minimize.
[2024-05-24 07:38:52] [INFO ] Deduced a trap composed of 143 places in 636 ms of which 7 ms to minimize.
[2024-05-24 07:38:53] [INFO ] Deduced a trap composed of 122 places in 492 ms of which 7 ms to minimize.
[2024-05-24 07:38:53] [INFO ] Deduced a trap composed of 129 places in 495 ms of which 7 ms to minimize.
SMT process timed out in 31500ms, After SMT, problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 31530ms
Starting structural reductions in LTL mode, iteration 1 : 511/517 places, 1666/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34803 ms. Remains : 511/517 places, 1666/1708 transitions.
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0), (AND p0 (NOT p1)), p0]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-12
Product exploration explored 100000 steps with 0 reset in 211 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-12 finished in 35256 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p1))&&p0)))'
Support contains 5 out of 517 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 511 transition count 1666
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 511 transition count 1666
Applied a total of 12 rules in 20 ms. Remains 511 /517 variables (removed 6) and now considering 1666/1708 (removed 42) transitions.
[2024-05-24 07:38:54] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:38:54] [INFO ] Invariant cache hit.
[2024-05-24 07:38:55] [INFO ] Implicit Places using invariants in 691 ms returned []
[2024-05-24 07:38:55] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:38:55] [INFO ] Invariant cache hit.
[2024-05-24 07:38:55] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:38:57] [INFO ] Implicit Places using invariants and state equation in 2556 ms returned []
Implicit Place search using SMT with State Equation took 3249 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2024-05-24 07:38:57] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2024-05-24 07:38:57] [INFO ] Invariant cache hit.
[2024-05-24 07:38:57] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
[2024-05-24 07:39:20] [INFO ] Deduced a trap composed of 63 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:39:21] [INFO ] Deduced a trap composed of 29 places in 207 ms of which 3 ms to minimize.
[2024-05-24 07:39:21] [INFO ] Deduced a trap composed of 41 places in 324 ms of which 5 ms to minimize.
[2024-05-24 07:39:21] [INFO ] Deduced a trap composed of 38 places in 233 ms of which 4 ms to minimize.
[2024-05-24 07:39:21] [INFO ] Deduced a trap composed of 32 places in 248 ms of which 3 ms to minimize.
[2024-05-24 07:39:22] [INFO ] Deduced a trap composed of 23 places in 345 ms of which 4 ms to minimize.
[2024-05-24 07:39:22] [INFO ] Deduced a trap composed of 32 places in 329 ms of which 4 ms to minimize.
[2024-05-24 07:39:22] [INFO ] Deduced a trap composed of 20 places in 204 ms of which 2 ms to minimize.
[2024-05-24 07:39:22] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 2 ms to minimize.
[2024-05-24 07:39:23] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 2 ms to minimize.
[2024-05-24 07:39:23] [INFO ] Deduced a trap composed of 89 places in 227 ms of which 3 ms to minimize.
[2024-05-24 07:39:23] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 1 ms to minimize.
[2024-05-24 07:39:25] [INFO ] Deduced a trap composed of 52 places in 500 ms of which 8 ms to minimize.
[2024-05-24 07:39:26] [INFO ] Deduced a trap composed of 74 places in 517 ms of which 7 ms to minimize.
[2024-05-24 07:39:27] [INFO ] Deduced a trap composed of 143 places in 533 ms of which 5 ms to minimize.
[2024-05-24 07:39:27] [INFO ] Deduced a trap composed of 122 places in 527 ms of which 4 ms to minimize.
[2024-05-24 07:39:28] [INFO ] Deduced a trap composed of 129 places in 483 ms of which 4 ms to minimize.
[2024-05-24 07:39:28] [INFO ] Deduced a trap composed of 121 places in 569 ms of which 7 ms to minimize.
SMT process timed out in 31088ms, After SMT, problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 31120ms
Starting structural reductions in LTL mode, iteration 1 : 511/517 places, 1666/1708 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34394 ms. Remains : 511/517 places, 1666/1708 transitions.
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-14
Product exploration explored 100000 steps with 0 reset in 582 ms.
Stack based approach found an accepted trace after 24 steps with 0 reset with depth 25 and stack size 25 in 0 ms.
FORMULA EisenbergMcGuire-PT-07-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-07-LTLFireability-14 finished in 35092 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0)||G((X(p2)||p1)))))))'
Found a Lengthening insensitive property : EisenbergMcGuire-PT-07-LTLFireability-04
Stuttering acceptance computed with spot in 431 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0)]
Support contains 5 out of 517 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 517/517 places, 1708/1708 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 517 transition count 1701
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 510 transition count 1701
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 510 transition count 1547
Deduced a syphon composed of 154 places in 2 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 356 transition count 1547
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 328 place count 350 transition count 1505
Iterating global reduction 2 with 6 rules applied. Total rules applied 334 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 418 place count 308 transition count 1463
Applied a total of 418 rules in 90 ms. Remains 308 /517 variables (removed 209) and now considering 1463/1708 (removed 245) transitions.
[2024-05-24 07:39:30] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 07:39:30] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 07:39:30] [INFO ] Implicit Places using invariants in 618 ms returned []
[2024-05-24 07:39:30] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:39:30] [INFO ] Invariant cache hit.
[2024-05-24 07:39:31] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 07:39:32] [INFO ] Implicit Places using invariants and state equation in 1680 ms returned []
Implicit Place search using SMT with State Equation took 2300 ms to find 0 implicit places.
Running 1456 sub problems to find dead transitions.
[2024-05-24 07:39:32] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:39:32] [INFO ] Invariant cache hit.
[2024-05-24 07:39:32] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:39:49] [INFO ] Deduced a trap composed of 3 places in 323 ms of which 3 ms to minimize.
[2024-05-24 07:39:49] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 2 ms to minimize.
[2024-05-24 07:39:49] [INFO ] Deduced a trap composed of 3 places in 133 ms of which 3 ms to minimize.
[2024-05-24 07:39:49] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 2 ms to minimize.
[2024-05-24 07:39:49] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 07:39:50] [INFO ] Deduced a trap composed of 39 places in 186 ms of which 2 ms to minimize.
[2024-05-24 07:39:51] [INFO ] Deduced a trap composed of 54 places in 216 ms of which 3 ms to minimize.
[2024-05-24 07:39:51] [INFO ] Deduced a trap composed of 59 places in 210 ms of which 3 ms to minimize.
[2024-05-24 07:39:51] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 2 ms to minimize.
[2024-05-24 07:39:51] [INFO ] Deduced a trap composed of 11 places in 289 ms of which 4 ms to minimize.
[2024-05-24 07:39:52] [INFO ] Deduced a trap composed of 60 places in 240 ms of which 2 ms to minimize.
[2024-05-24 07:39:52] [INFO ] Deduced a trap composed of 59 places in 280 ms of which 4 ms to minimize.
[2024-05-24 07:39:52] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 3 ms to minimize.
[2024-05-24 07:39:53] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 07:39:53] [INFO ] Deduced a trap composed of 53 places in 208 ms of which 2 ms to minimize.
[2024-05-24 07:39:53] [INFO ] Deduced a trap composed of 51 places in 222 ms of which 2 ms to minimize.
[2024-05-24 07:39:54] [INFO ] Deduced a trap composed of 58 places in 319 ms of which 2 ms to minimize.
[2024-05-24 07:39:54] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 2 ms to minimize.
[2024-05-24 07:39:54] [INFO ] Deduced a trap composed of 32 places in 268 ms of which 4 ms to minimize.
[2024-05-24 07:39:54] [INFO ] Deduced a trap composed of 39 places in 103 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:39:55] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-24 07:39:58] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 2 ms to minimize.
[2024-05-24 07:40:00] [INFO ] Deduced a trap composed of 14 places in 267 ms of which 4 ms to minimize.
[2024-05-24 07:40:00] [INFO ] Deduced a trap composed of 15 places in 260 ms of which 4 ms to minimize.
[2024-05-24 07:40:03] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 1.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 0.0)
(s26 1.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 1.0)
(s33 1.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 47 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 25/47 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:40:15] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 2 ms to minimize.
[2024-05-24 07:40:16] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 2 ms to minimize.
[2024-05-24 07:40:20] [INFO ] Deduced a trap composed of 24 places in 433 ms of which 5 ms to minimize.
[2024-05-24 07:40:20] [INFO ] Deduced a trap composed of 20 places in 441 ms of which 5 ms to minimize.
[2024-05-24 07:40:20] [INFO ] Deduced a trap composed of 21 places in 254 ms of which 3 ms to minimize.
[2024-05-24 07:40:20] [INFO ] Deduced a trap composed of 16 places in 243 ms of which 3 ms to minimize.
[2024-05-24 07:40:21] [INFO ] Deduced a trap composed of 17 places in 345 ms of which 3 ms to minimize.
[2024-05-24 07:40:21] [INFO ] Deduced a trap composed of 28 places in 362 ms of which 5 ms to minimize.
[2024-05-24 07:40:22] [INFO ] Deduced a trap composed of 18 places in 298 ms of which 3 ms to minimize.
[2024-05-24 07:40:22] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 2 ms to minimize.
[2024-05-24 07:40:22] [INFO ] Deduced a trap composed of 19 places in 217 ms of which 3 ms to minimize.
[2024-05-24 07:40:22] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 2 ms to minimize.
[2024-05-24 07:40:23] [INFO ] Deduced a trap composed of 26 places in 153 ms of which 3 ms to minimize.
[2024-05-24 07:40:23] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 3 ms to minimize.
[2024-05-24 07:40:23] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 2 ms to minimize.
[2024-05-24 07:40:23] [INFO ] Deduced a trap composed of 25 places in 334 ms of which 5 ms to minimize.
[2024-05-24 07:40:24] [INFO ] Deduced a trap composed of 60 places in 349 ms of which 5 ms to minimize.
[2024-05-24 07:40:24] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 2 ms to minimize.
[2024-05-24 07:40:24] [INFO ] Deduced a trap composed of 37 places in 82 ms of which 2 ms to minimize.
[2024-05-24 07:40:24] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/67 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
[2024-05-24 07:40:26] [INFO ] Deduced a trap composed of 42 places in 149 ms of which 3 ms to minimize.
[2024-05-24 07:40:28] [INFO ] Deduced a trap composed of 43 places in 140 ms of which 2 ms to minimize.
[2024-05-24 07:40:28] [INFO ] Deduced a trap composed of 38 places in 151 ms of which 3 ms to minimize.
[2024-05-24 07:40:28] [INFO ] Deduced a trap composed of 41 places in 147 ms of which 2 ms to minimize.
[2024-05-24 07:40:29] [INFO ] Deduced a trap composed of 49 places in 192 ms of which 3 ms to minimize.
[2024-05-24 07:40:29] [INFO ] Deduced a trap composed of 38 places in 202 ms of which 3 ms to minimize.
[2024-05-24 07:40:29] [INFO ] Deduced a trap composed of 42 places in 220 ms of which 3 ms to minimize.
[2024-05-24 07:40:30] [INFO ] Deduced a trap composed of 38 places in 176 ms of which 2 ms to minimize.
[2024-05-24 07:40:30] [INFO ] Deduced a trap composed of 39 places in 173 ms of which 2 ms to minimize.
[2024-05-24 07:40:31] [INFO ] Deduced a trap composed of 42 places in 172 ms of which 2 ms to minimize.
[2024-05-24 07:40:33] [INFO ] Deduced a trap composed of 41 places in 234 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 78 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 56/56 constraints]
After SMT, in 61168ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 61195ms
Starting structural reductions in LI_LTL mode, iteration 1 : 308/517 places, 1463/1708 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 63591 ms. Remains : 308/517 places, 1463/1708 transitions.
Running random walk in product with property : EisenbergMcGuire-PT-07-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 253 ms.
Product exploration explored 100000 steps with 0 reset in 341 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 97 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 313 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 1133 ms. (35 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 65536 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :0 out of 15
Probabilistic random walk after 65536 steps, saw 39779 distinct states, run finished after 3004 ms. (steps per millisecond=21 ) properties seen :0
[2024-05-24 07:40:38] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 07:40:38] [INFO ] Invariant cache hit.
[2024-05-24 07:40:38] [INFO ] State equation strengthened by 220 read => feed constraints.
Problem apf7 is UNSAT
Problem apf8 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Problem apf6 is UNSAT
Problem apf12 is UNSAT
At refinement iteration 1 (OVERLAPS) 117/122 variables, 6/6 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/6 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 8/130 variables, 1/7 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 6/136 variables, 3/10 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/10 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 264/400 variables, 136/146 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 49/195 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/400 variables, 0/195 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 80/480 variables, 36/231 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/480 variables, 24/255 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/480 variables, 0/255 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 128/608 variables, 8/263 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/608 variables, 0/263 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 8/616 variables, 4/267 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/616 variables, 0/267 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 17 (OVERLAPS) 196/812 variables, 136/403 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/812 variables, 147/550 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 20 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 4 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 4 solved, 11 unsolved in 1526 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Problem apf3 is UNSAT
Problem apf11 is UNSAT
At refinement iteration 1 (OVERLAPS) 117/122 variables, 6/6 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 8/130 variables, 1/7 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/7 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 6/136 variables, 3/10 constraints. Problems are: Problem set: 6 solved, 9 unsolved
[2024-05-24 07:40:40] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 1/11 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/11 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 264/400 variables, 136/147 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/400 variables, 49/196 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/400 variables, 0/196 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 80/480 variables, 36/232 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/480 variables, 24/256 constraints. Problems are: Problem set: 6 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/480 variables, 0/256 constraints. Problems are: Problem set: 6 solved, 9 unsolved
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
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="EisenbergMcGuire-PT-07"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-07, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r158-smll-171636266300180"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;