About the Execution of LTSMin+red for DNAwalker-PT-14ringLRLarge
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 477.836 | 151130.00 | 179742.00 | 2173.50 | ??T????????T???? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r484-smll-171624276100479.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DNAwalker-PT-14ringLRLarge, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624276100479
=====================================================================
--------------------
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-ReachabilityFireability-2024-00
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-01
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-02
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-03
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-04
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-05
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-06
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-07
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-08
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-09
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-10
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-11
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-12
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-13
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-14
FORMULA_NAME DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717315626185
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
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 08:07:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 08:07:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 08:07:09] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2024-06-02 08:07:09] [INFO ] Transformed 33 places.
[2024-06-02 08:07:09] [INFO ] Transformed 312 transitions.
[2024-06-02 08:07:09] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 390 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (3082 resets) in 2863 ms. (13 steps per ms) remains 14/16 properties
FORMULA DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (210 resets) in 773 ms. (51 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (190 resets) in 399 ms. (100 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (223 resets) in 348 ms. (114 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (186 resets) in 92 ms. (430 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (200 resets) in 357 ms. (111 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (193 resets) in 279 ms. (142 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (188 resets) in 95 ms. (416 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (170 resets) in 128 ms. (310 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (174 resets) in 132 ms. (300 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (227 resets) in 121 ms. (327 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (190 resets) in 82 ms. (481 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (177 resets) in 149 ms. (266 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (218 resets) in 81 ms. (487 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (216 resets) in 108 ms. (366 steps per ms) remains 14/14 properties
[2024-06-02 08:07:12] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2024-06-02 08:07:12] [INFO ] Computed 0 invariants in 11 ms
[2024-06-02 08:07:12] [INFO ] State equation strengthened by 71 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 308/339 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/339 variables, 70/101 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/339 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 4/343 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 14 unsolved in 4200 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
[2024-06-02 08:07:16] [INFO ] Deduced a trap composed of 1 places in 44 ms of which 16 ms to minimize.
[2024-06-02 08:07:16] [INFO ] Deduced a trap composed of 1 places in 21 ms of which 3 ms to minimize.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 308/339 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/339 variables, 70/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 14/117 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 119 constraints, problems are : Problem set: 0 solved, 14 unsolved in 5012 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 2/2 constraints]
After SMT, in 9693ms problems are : Problem set: 0 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 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 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 33 transition count 308
Applied a total of 4 rules in 44 ms. Remains 33 /33 variables (removed 0) and now considering 308/312 (removed 4) transitions.
Running 280 sub problems to find dead transitions.
// Phase 1: matrix 308 rows 33 cols
[2024-06-02 08:07:21] [INFO ] Computed 0 invariants in 13 ms
[2024-06-02 08:07:21] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (OVERLAPS) 10/341 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 103 constraints, problems are : Problem set: 0 solved, 280 unsolved in 15716 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 280 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 280/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (OVERLAPS) 10/341 variables, 6/383 constraints. Problems are: Problem set: 0 solved, 280 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 341/341 variables, and 383 constraints, problems are : Problem set: 0 solved, 280 unsolved in 20023 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
After SMT, in 36405ms problems are : Problem set: 0 solved, 280 unsolved
Search for dead transitions found 0 dead transitions in 36418ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36498 ms. Remains : 33/33 places, 308/312 transitions.
RANDOM walk for 40000 steps (3044 resets) in 569 ms. (70 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (221 resets) in 448 ms. (89 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (192 resets) in 312 ms. (127 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (232 resets) in 205 ms. (194 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (190 resets) in 69 ms. (571 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (204 resets) in 222 ms. (179 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (202 resets) in 213 ms. (186 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (192 resets) in 67 ms. (588 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (174 resets) in 126 ms. (314 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (175 resets) in 141 ms. (281 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (227 resets) in 116 ms. (341 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (194 resets) in 67 ms. (588 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (181 resets) in 121 ms. (327 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (227 resets) in 76 ms. (519 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (223 resets) in 88 ms. (449 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 435036 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :0 out of 14
Probabilistic random walk after 435036 steps, saw 66539 distinct states, run finished after 3008 ms. (steps per millisecond=144 ) properties seen :0
[2024-06-02 08:08:02] [INFO ] Invariant cache hit.
[2024-06-02 08:08:02] [INFO ] State equation strengthened by 70 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 308/339 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/339 variables, 70/101 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/339 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 2/341 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 103 constraints, problems are : Problem set: 0 solved, 14 unsolved in 3262 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
[2024-06-02 08:08:05] [INFO ] Deduced a trap composed of 1 places in 18 ms of which 2 ms to minimize.
[2024-06-02 08:08:05] [INFO ] Deduced a trap composed of 1 places in 15 ms of which 1 ms to minimize.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 308/339 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/339 variables, 70/103 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 14/117 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 341/341 variables, and 119 constraints, problems are : Problem set: 0 solved, 14 unsolved in 45012 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 2/2 constraints]
After SMT, in 48390ms problems are : Problem set: 0 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 308/308 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 308/308 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 33/33 places, 308/308 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 308/308 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 308/308 (removed 0) transitions.
[2024-06-02 08:08:50] [INFO ] Invariant cache hit.
[2024-06-02 08:08:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 08:08:50] [INFO ] Invariant cache hit.
[2024-06-02 08:08:50] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-06-02 08:08:50] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-06-02 08:08:50] [INFO ] Redundant transitions in 19 ms returned []
Running 280 sub problems to find dead transitions.
[2024-06-02 08:08:50] [INFO ] Invariant cache hit.
[2024-06-02 08:08:50] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (OVERLAPS) 10/341 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 280 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 103 constraints, problems are : Problem set: 0 solved, 280 unsolved in 14939 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 280 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 280/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (OVERLAPS) 10/341 variables, 6/383 constraints. Problems are: Problem set: 0 solved, 280 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 341/341 variables, and 383 constraints, problems are : Problem set: 0 solved, 280 unsolved in 30016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints]
After SMT, in 45264ms problems are : Problem set: 0 solved, 280 unsolved
Search for dead transitions found 0 dead transitions in 45267ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45482 ms. Remains : 33/33 places, 308/308 transitions.
[2024-06-02 08:09:36] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 14 ms.
[2024-06-02 08:09:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33 places, 308 transitions and 910 arcs took 25 ms.
[2024-06-02 08:09:36] [INFO ] Flatten gal took : 146 ms
Total runtime 147175 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-00
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-01
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-03
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-04
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-05
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-06
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-07
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-08
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-09
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-10
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-12
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-13
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-14
Could not compute solution for formula : DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-15
BK_STOP 1717315777315
--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2024
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-00
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_0_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-01
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_1_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-03
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_2_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-04
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_3_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-05
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_4_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-06
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_5_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-07
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_6_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_7_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-09
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_8_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-10
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_9_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-12
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_10_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-13
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_11_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-14
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_12_
rfs formula name DNAwalker-PT-14ringLRLarge-ReachabilityFireability-2024-15
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_13_
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="ReachabilityFireability"
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 ReachabilityFireability"
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-171624276100479"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;