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.r484-smll-171624276100474.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DNAwalker-PT-14ringLRLarge, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624276100474
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 13 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 13 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 13 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 13 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 14 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 135K 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 DNAwalker-PT-14ringLRLarge-CTLFireability-2024-00
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-01
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-02
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-03
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-04
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-05
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-06
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-07
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-08
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-09
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-10
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2024-11
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2023-12
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2023-13
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2023-14
FORMULA_NAME DNAwalker-PT-14ringLRLarge-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717310873919

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-14ringLRLarge
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 06:47:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 06:47:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 06:47:56] [INFO ] Load time of PNML (sax parser for PT used): 173 ms
[2024-06-02 06:47:56] [INFO ] Transformed 33 places.
[2024-06-02 06:47:56] [INFO ] Transformed 312 transitions.
[2024-06-02 06:47:56] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 410 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Support contains 30 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 47 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:47:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2024-06-02 06:47:57] [INFO ] Computed 0 invariants in 21 ms
[2024-06-02 06:47:57] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20110 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20041 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 41012ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 41067ms
[2024-06-02 06:48:38] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:48:38] [INFO ] Invariant cache hit.
[2024-06-02 06:48:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-02 06:48:38] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:48:38] [INFO ] Invariant cache hit.
[2024-06-02 06:48:38] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-06-02 06:48:38] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:48:38] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:48:38] [INFO ] Invariant cache hit.
[2024-06-02 06:48:38] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 22205 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30018 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 52540ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 52546ms
Finished structural reductions in LTL mode , in 1 iterations and 93986 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 30 out of 33 places after structural reductions.
[2024-06-02 06:49:31] [INFO ] Flatten gal took : 58 ms
[2024-06-02 06:49:31] [INFO ] Flatten gal took : 32 ms
[2024-06-02 06:49:31] [INFO ] Input system was already deterministic with 312 transitions.
RANDOM walk for 40000 steps (3100 resets) in 2178 ms. (18 steps per ms) remains 12/76 properties
BEST_FIRST walk for 40003 steps (208 resets) in 268 ms. (148 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (192 resets) in 154 ms. (258 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (182 resets) in 136 ms. (291 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (184 resets) in 165 ms. (240 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (157 resets) in 145 ms. (274 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (202 resets) in 138 ms. (287 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (181 resets) in 116 ms. (341 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (201 resets) in 100 ms. (396 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (185 resets) in 85 ms. (465 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (181 resets) in 84 ms. (470 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (187 resets) in 57 ms. (689 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (185 resets) in 105 ms. (377 steps per ms) remains 12/12 properties
[2024-06-02 06:49:32] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:49:32] [INFO ] Invariant cache hit.
[2024-06-02 06:49:32] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 272/290 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 39/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 47/337 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 31/100 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 6/343 variables, 3/103 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1614 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 272/290 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 39/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 47/337 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 31/100 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 337/344 variables, and 112 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5010 ms.
Refiners :[State Equation: 30/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 6659ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 33 transition count 304
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 30 transition count 301
Applied a total of 11 rules in 37 ms. Remains 30 /33 variables (removed 3) and now considering 301/312 (removed 11) transitions.
Running 277 sub problems to find dead transitions.
// Phase 1: matrix 301 rows 30 cols
[2024-06-02 06:49:39] [INFO ] Computed 0 invariants in 2 ms
[2024-06-02 06:49:39] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 301/328 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/328 variables, 39/66 constraints. Problems are: Problem set: 0 solved, 277 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/328 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 4 (OVERLAPS) 3/331 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 6 (OVERLAPS) 0/331 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 277 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 69 constraints, problems are : Problem set: 0 solved, 277 unsolved in 10700 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 277 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 301/328 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/328 variables, 39/66 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/328 variables, 277/343 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/328 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 277 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 331/331 variables, and 346 constraints, problems are : Problem set: 0 solved, 277 unsolved in 20014 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 0/0 constraints]
After SMT, in 30954ms problems are : Problem set: 0 solved, 277 unsolved
Search for dead transitions found 0 dead transitions in 30958ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30997 ms. Remains : 30/33 places, 301/312 transitions.
RANDOM walk for 40000 steps (3732 resets) in 440 ms. (90 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (286 resets) in 92 ms. (430 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (280 resets) in 75 ms. (526 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (291 resets) in 74 ms. (533 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (283 resets) in 78 ms. (506 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (233 resets) in 85 ms. (465 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (286 resets) in 87 ms. (454 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (271 resets) in 90 ms. (439 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (271 resets) in 85 ms. (465 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (288 resets) in 62 ms. (634 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (275 resets) in 61 ms. (645 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (283 resets) in 63 ms. (625 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (261 resets) in 64 ms. (615 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 356885 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :0 out of 12
Probabilistic random walk after 356885 steps, saw 81884 distinct states, run finished after 3006 ms. (steps per millisecond=118 ) properties seen :0
[2024-06-02 06:50:14] [INFO ] Invariant cache hit.
[2024-06-02 06:50:14] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 272/290 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 39/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 41/331 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/331 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 69 constraints, problems are : Problem set: 0 solved, 12 unsolved in 709 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 272/290 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 39/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 331/331 variables, and 69 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45011 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 0/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 45751ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 301/301 transitions.
Applied a total of 0 rules in 11 ms. Remains 30 /30 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 30/30 places, 301/301 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 301/301 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 06:50:59] [INFO ] Invariant cache hit.
[2024-06-02 06:50:59] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 06:50:59] [INFO ] Invariant cache hit.
[2024-06-02 06:50:59] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 06:51:00] [INFO ] Implicit Places using invariants and state equation in 347 ms returned [10]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Implicit Place search using SMT with State Equation took 424 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 29/30 places, 294/301 transitions.
Applied a total of 0 rules in 12 ms. Remains 29 /29 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 444 ms. Remains : 29/30 places, 294/301 transitions.
RANDOM walk for 40000 steps (3237 resets) in 1196 ms. (33 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (275 resets) in 83 ms. (476 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (261 resets) in 72 ms. (548 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (274 resets) in 75 ms. (526 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (265 resets) in 73 ms. (540 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (225 resets) in 86 ms. (459 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (267 resets) in 94 ms. (421 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (241 resets) in 69 ms. (571 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (272 resets) in 73 ms. (540 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (253 resets) in 68 ms. (579 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (251 resets) in 61 ms. (645 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (266 resets) in 56 ms. (701 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (250 resets) in 54 ms. (727 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 332455 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :0 out of 12
Probabilistic random walk after 332455 steps, saw 81985 distinct states, run finished after 3002 ms. (steps per millisecond=110 ) properties seen :0
// Phase 1: matrix 294 rows 29 cols
[2024-06-02 06:51:03] [INFO ] Computed 0 invariants in 4 ms
[2024-06-02 06:51:03] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 272/290 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 39/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 33/323 variables, 11/68 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/323 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 68 constraints, problems are : Problem set: 0 solved, 12 unsolved in 762 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 272/290 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 39/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 323/323 variables, and 68 constraints, problems are : Problem set: 0 solved, 12 unsolved in 75007 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 0/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 75796ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 29 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29/29 places, 294/294 transitions.
Applied a total of 0 rules in 6 ms. Remains 29 /29 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 29/29 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29/29 places, 294/294 transitions.
Applied a total of 0 rules in 4 ms. Remains 29 /29 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2024-06-02 06:52:19] [INFO ] Invariant cache hit.
[2024-06-02 06:52:19] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-06-02 06:52:19] [INFO ] Invariant cache hit.
[2024-06-02 06:52:19] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 06:52:20] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2024-06-02 06:52:20] [INFO ] Redundant transitions in 31 ms returned []
Running 270 sub problems to find dead transitions.
[2024-06-02 06:52:20] [INFO ] Invariant cache hit.
[2024-06-02 06:52:20] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 294/320 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 39/65 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/320 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 3/323 variables, 3/68 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (OVERLAPS) 0/323 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 270 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 68 constraints, problems are : Problem set: 0 solved, 270 unsolved in 12343 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 294/320 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 39/65 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/320 variables, 270/335 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/320 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 323/323 variables, and 338 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30013 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 0/0 constraints]
After SMT, in 42658ms problems are : Problem set: 0 solved, 270 unsolved
Search for dead transitions found 0 dead transitions in 42663ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43066 ms. Remains : 29/29 places, 294/294 transitions.
[2024-06-02 06:53:02] [INFO ] Flatten gal took : 48 ms
[2024-06-02 06:53:02] [INFO ] Flatten gal took : 40 ms
[2024-06-02 06:53:03] [INFO ] Input system was already deterministic with 312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 13 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:53:03] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2024-06-02 06:53:03] [INFO ] Computed 0 invariants in 5 ms
[2024-06-02 06:53:03] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 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 Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20018 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40236ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40239ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40253 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:53:43] [INFO ] Flatten gal took : 16 ms
[2024-06-02 06:53:43] [INFO ] Flatten gal took : 15 ms
[2024-06-02 06:53:43] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:53:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:53:43] [INFO ] Invariant cache hit.
[2024-06-02 06:53:43] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20014 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40469ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40491ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40518 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:54:23] [INFO ] Flatten gal took : 14 ms
[2024-06-02 06:54:23] [INFO ] Flatten gal took : 15 ms
[2024-06-02 06:54:23] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:54:24] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:54:24] [INFO ] Invariant cache hit.
[2024-06-02 06:54:24] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20014 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40223ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40227ms
Finished structural reductions in LTL mode , in 1 iterations and 40230 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:55:04] [INFO ] Flatten gal took : 12 ms
[2024-06-02 06:55:04] [INFO ] Flatten gal took : 11 ms
[2024-06-02 06:55:04] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:55:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:55:04] [INFO ] Invariant cache hit.
[2024-06-02 06:55:04] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20027 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20019 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40359ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40362ms
Finished structural reductions in LTL mode , in 1 iterations and 40365 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:55:44] [INFO ] Flatten gal took : 12 ms
[2024-06-02 06:55:44] [INFO ] Flatten gal took : 12 ms
[2024-06-02 06:55:44] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:55:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:55:44] [INFO ] Invariant cache hit.
[2024-06-02 06:55:44] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20020 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40244ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40249ms
Finished structural reductions in LTL mode , in 1 iterations and 40252 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:56:24] [INFO ] Flatten gal took : 10 ms
[2024-06-02 06:56:25] [INFO ] Flatten gal took : 10 ms
[2024-06-02 06:56:25] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:56:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:56:25] [INFO ] Invariant cache hit.
[2024-06-02 06:56:25] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40229ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40234ms
Finished structural reductions in LTL mode , in 1 iterations and 40237 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:57:05] [INFO ] Flatten gal took : 9 ms
[2024-06-02 06:57:05] [INFO ] Flatten gal took : 9 ms
[2024-06-02 06:57:05] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 15 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:57:05] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:57:05] [INFO ] Invariant cache hit.
[2024-06-02 06:57:05] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20021 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40255ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40264ms
Finished structural reductions in LTL mode , in 1 iterations and 40281 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:57:45] [INFO ] Flatten gal took : 8 ms
[2024-06-02 06:57:45] [INFO ] Flatten gal took : 9 ms
[2024-06-02 06:57:45] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:57:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:57:45] [INFO ] Invariant cache hit.
[2024-06-02 06:57:45] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40367ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40372ms
Finished structural reductions in LTL mode , in 1 iterations and 40376 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:58:26] [INFO ] Flatten gal took : 10 ms
[2024-06-02 06:58:26] [INFO ] Flatten gal took : 9 ms
[2024-06-02 06:58:26] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 7 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:58:26] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:58:26] [INFO ] Invariant cache hit.
[2024-06-02 06:58:26] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40289ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40294ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40302 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:59:06] [INFO ] Flatten gal took : 8 ms
[2024-06-02 06:59:06] [INFO ] Flatten gal took : 8 ms
[2024-06-02 06:59:06] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:59:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:59:06] [INFO ] Invariant cache hit.
[2024-06-02 06:59:06] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20045 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40241ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40243ms
Finished structural reductions in LTL mode , in 1 iterations and 40246 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 06:59:46] [INFO ] Flatten gal took : 8 ms
[2024-06-02 06:59:46] [INFO ] Flatten gal took : 7 ms
[2024-06-02 06:59:46] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 06:59:46] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 06:59:46] [INFO ] Invariant cache hit.
[2024-06-02 06:59:46] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20019 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40283ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40286ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40296 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 07:00:27] [INFO ] Flatten gal took : 6 ms
[2024-06-02 07:00:27] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:00:27] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 07:00:27] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 07:00:27] [INFO ] Invariant cache hit.
[2024-06-02 07:00:27] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20018 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40278ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40283ms
Finished structural reductions in LTL mode , in 1 iterations and 40285 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 07:01:07] [INFO ] Flatten gal took : 12 ms
[2024-06-02 07:01:07] [INFO ] Flatten gal took : 8 ms
[2024-06-02 07:01:07] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 07:01:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 07:01:07] [INFO ] Invariant cache hit.
[2024-06-02 07:01:07] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20019 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40342ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40345ms
Finished structural reductions in LTL mode , in 1 iterations and 40348 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 07:01:47] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:01:47] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:01:47] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 7 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 07:01:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 07:01:47] [INFO ] Invariant cache hit.
[2024-06-02 07:01:47] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20019 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40298ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40301ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40309 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 07:02:28] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:02:28] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:02:28] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 07:02:28] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 07:02:28] [INFO ] Invariant cache hit.
[2024-06-02 07:02:28] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20014 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40358ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40363ms
Finished structural reductions in LTL mode , in 1 iterations and 40367 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 07:03:08] [INFO ] Flatten gal took : 6 ms
[2024-06-02 07:03:08] [INFO ] Flatten gal took : 6 ms
[2024-06-02 07:03:08] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2024-06-02 07:03:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-06-02 07:03:08] [INFO ] Invariant cache hit.
[2024-06-02 07:03:08] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints]
After SMT, in 40215ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40218ms
Finished structural reductions in LTL mode , in 1 iterations and 40222 ms. Remains : 33/33 places, 312/312 transitions.
[2024-06-02 07:03:48] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:03:48] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:03:48] [INFO ] Input system was already deterministic with 312 transitions.
[2024-06-02 07:03:48] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:03:48] [INFO ] Flatten gal took : 7 ms
[2024-06-02 07:03:48] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-06-02 07:03:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33 places, 312 transitions and 916 arcs took 8 ms.
Total runtime 952404 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-00
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-01
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-02
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-03
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-04
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-05
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-06
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-07
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-08
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-09
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-10
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2024-11
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2023-12
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2023-13
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2023-14
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-CTLFireability-2023-15

BK_STOP 1717311829366

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/772/ctl_0_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/772/ctl_1_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/772/ctl_2_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/772/ctl_3_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/772/ctl_4_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/772/ctl_5_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/772/ctl_6_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/772/ctl_7_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/772/ctl_8_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/772/ctl_9_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/772/ctl_10_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/772/ctl_11_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/772/ctl_12_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/772/ctl_13_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/772/ctl_14_
ctl formula name DNAwalker-PT-14ringLRLarge-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/772/ctl_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="DNAwalker-PT-14ringLRLarge"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DNAwalker-PT-14ringLRLarge, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r484-smll-171624276100474"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-14ringLRLarge.tgz
mv DNAwalker-PT-14ringLRLarge execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;