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-171624275800335.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 DLCshifumi-PT-4b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624275800335
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.6M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 05:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 13 05:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 05:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Apr 13 05:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 5.1M 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 DLCshifumi-PT-4b-ReachabilityFireability-2024-00
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-01
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-02
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-03
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-04
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-05
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-06
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-07
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-08
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-09
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-10
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-11
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-12
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-13
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-14
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717246007988

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-4b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:46:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 12:46:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:46:53] [INFO ] Load time of PNML (sax parser for PT used): 3093 ms
[2024-06-01 12:46:53] [INFO ] Transformed 15015 places.
[2024-06-01 12:46:53] [INFO ] Transformed 21341 transitions.
[2024-06-01 12:46:53] [INFO ] Found NUPN structural information;
[2024-06-01 12:46:54] [INFO ] Parsed PT model containing 15015 places and 21341 transitions and 56284 arcs in 4382 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 57 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 3651 ms. (10 steps per ms) remains 13/16 properties
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 321 ms. (124 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1496 ms. (26 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 418 ms. (95 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 13/13 properties
// Phase 1: matrix 21341 rows 15015 cols
[2024-06-01 12:46:58] [INFO ] Computed 691 invariants in 306 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 361/361 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SMT process timed out in 6407ms, After SMT, problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 361 out of 15015 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 13461 edges and 15015 vertex of which 1106 / 15015 are part of one of the 79 SCC in 74 ms
Free SCC test removed 1027 places
Drop transitions (Empty/Sink Transition effects.) removed 1166 transitions
Reduce isomorphic transitions removed 1166 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7011 transitions
Trivial Post-agglo rules discarded 7011 transitions
Performed 7011 trivial Post agglomeration. Transition count delta: 7011
Iterating post reduction 0 with 7011 rules applied. Total rules applied 7012 place count 13988 transition count 13164
Reduce places removed 7011 places and 0 transitions.
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 1 with 7400 rules applied. Total rules applied 14412 place count 6977 transition count 12775
Reduce places removed 194 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 2 with 301 rules applied. Total rules applied 14713 place count 6783 transition count 12668
Reduce places removed 52 places and 0 transitions.
Performed 154 Post agglomeration using F-continuation condition.Transition count delta: 154
Iterating post reduction 3 with 206 rules applied. Total rules applied 14919 place count 6731 transition count 12514
Reduce places removed 154 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 159 rules applied. Total rules applied 15078 place count 6577 transition count 12509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 15079 place count 6576 transition count 12509
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 226 Pre rules applied. Total rules applied 15079 place count 6576 transition count 12283
Deduced a syphon composed of 226 places in 278 ms
Reduce places removed 226 places and 0 transitions.
Iterating global reduction 6 with 452 rules applied. Total rules applied 15531 place count 6350 transition count 12283
Discarding 1651 places :
Symmetric choice reduction at 6 with 1651 rule applications. Total rules 17182 place count 4699 transition count 10632
Iterating global reduction 6 with 1651 rules applied. Total rules applied 18833 place count 4699 transition count 10632
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 6 with 49 rules applied. Total rules applied 18882 place count 4699 transition count 10583
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 28 rules applied. Total rules applied 18910 place count 4680 transition count 10574
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 18911 place count 4679 transition count 10574
Performed 585 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 585 Pre rules applied. Total rules applied 18911 place count 4679 transition count 9989
Deduced a syphon composed of 585 places in 508 ms
Reduce places removed 585 places and 0 transitions.
Iterating global reduction 9 with 1170 rules applied. Total rules applied 20081 place count 4094 transition count 9989
Discarding 98 places :
Symmetric choice reduction at 9 with 98 rule applications. Total rules 20179 place count 3996 transition count 9458
Iterating global reduction 9 with 98 rules applied. Total rules applied 20277 place count 3996 transition count 9458
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Iterating post reduction 9 with 89 rules applied. Total rules applied 20366 place count 3996 transition count 9369
Performed 971 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 971 places in 5 ms
Reduce places removed 971 places and 0 transitions.
Iterating global reduction 10 with 1942 rules applied. Total rules applied 22308 place count 3025 transition count 8397
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 22310 place count 3025 transition count 8395
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 22512 place count 2924 transition count 8738
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 22521 place count 2924 transition count 8729
Discarding 28 places :
Symmetric choice reduction at 12 with 28 rule applications. Total rules 22549 place count 2896 transition count 8505
Iterating global reduction 12 with 28 rules applied. Total rules applied 22577 place count 2896 transition count 8505
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 12 with 76 rules applied. Total rules applied 22653 place count 2896 transition count 8429
Performed 101 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 22855 place count 2795 transition count 8763
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 22858 place count 2795 transition count 8760
Discarding 24 places :
Symmetric choice reduction at 14 with 24 rule applications. Total rules 22882 place count 2771 transition count 8568
Iterating global reduction 14 with 24 rules applied. Total rules applied 22906 place count 2771 transition count 8568
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 14 with 72 rules applied. Total rules applied 22978 place count 2771 transition count 8496
Performed 101 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 23180 place count 2670 transition count 9221
Drop transitions (Empty/Sink Transition effects.) removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 15 with 95 rules applied. Total rules applied 23275 place count 2670 transition count 9126
Discarding 7 places :
Symmetric choice reduction at 16 with 7 rule applications. Total rules 23282 place count 2663 transition count 9064
Iterating global reduction 16 with 7 rules applied. Total rules applied 23289 place count 2663 transition count 9064
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 16 with 30 rules applied. Total rules applied 23319 place count 2663 transition count 9034
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 17 with 16 rules applied. Total rules applied 23335 place count 2655 transition count 9102
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 17 with 13 rules applied. Total rules applied 23348 place count 2655 transition count 9089
Drop transitions (Redundant composition of simpler transitions.) removed 125 transitions
Redundant transition composition rules discarded 125 transitions
Iterating global reduction 18 with 125 rules applied. Total rules applied 23473 place count 2655 transition count 8964
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 23477 place count 2653 transition count 8985
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 23481 place count 2653 transition count 8981
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 19 with 16 rules applied. Total rules applied 23497 place count 2653 transition count 8965
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 23501 place count 2651 transition count 8988
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 23505 place count 2651 transition count 8984
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 20 with 16 rules applied. Total rules applied 23521 place count 2651 transition count 8968
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 20 with 4 rules applied. Total rules applied 23525 place count 2649 transition count 8988
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 23529 place count 2649 transition count 8984
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 21 with 16 rules applied. Total rules applied 23545 place count 2649 transition count 8968
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 21 with 4 rules applied. Total rules applied 23549 place count 2647 transition count 8988
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 23553 place count 2647 transition count 8984
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 22 with 16 rules applied. Total rules applied 23569 place count 2647 transition count 8968
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 22 with 4 rules applied. Total rules applied 23573 place count 2645 transition count 8993
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 23575 place count 2645 transition count 8991
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 23 with 10 rules applied. Total rules applied 23585 place count 2645 transition count 8981
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 23587 place count 2644 transition count 8994
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 23 with 2 rules applied. Total rules applied 23589 place count 2644 transition count 8992
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 24 with 10 rules applied. Total rules applied 23599 place count 2644 transition count 8982
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 23601 place count 2643 transition count 8994
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 23603 place count 2643 transition count 8992
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 25 with 10 rules applied. Total rules applied 23613 place count 2643 transition count 8982
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 25 with 2 rules applied. Total rules applied 23615 place count 2642 transition count 8995
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 25 with 2 rules applied. Total rules applied 23617 place count 2642 transition count 8993
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 26 with 10 rules applied. Total rules applied 23627 place count 2642 transition count 8983
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 23629 place count 2641 transition count 8995
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 26 with 2 rules applied. Total rules applied 23631 place count 2641 transition count 8993
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 27 with 10 rules applied. Total rules applied 23641 place count 2641 transition count 8983
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 27 with 2 rules applied. Total rules applied 23643 place count 2640 transition count 8995
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 23645 place count 2640 transition count 8993
Free-agglomeration rule applied 1156 times with reduction of 368 identical transitions.
Iterating global reduction 28 with 1156 rules applied. Total rules applied 24801 place count 2640 transition count 7469
Reduce places removed 1156 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1074 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 1092 transitions.
Iterating post reduction 28 with 2248 rules applied. Total rules applied 27049 place count 1484 transition count 6377
Discarding 1 places :
Symmetric choice reduction at 29 with 1 rule applications. Total rules 27050 place count 1483 transition count 6373
Iterating global reduction 29 with 1 rules applied. Total rules applied 27051 place count 1483 transition count 6373
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 29 with 1 rules applied. Total rules applied 27052 place count 1483 transition count 6372
Drop transitions (Redundant composition of simpler transitions.) removed 123 transitions
Redundant transition composition rules discarded 123 transitions
Iterating global reduction 30 with 123 rules applied. Total rules applied 27175 place count 1483 transition count 6249
Free-agglomeration rule applied 1 times.
Iterating global reduction 30 with 1 rules applied. Total rules applied 27176 place count 1483 transition count 6248
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 30 with 1 rules applied. Total rules applied 27177 place count 1482 transition count 6248
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 31 with 14 rules applied. Total rules applied 27191 place count 1482 transition count 6248
Applied a total of 27191 rules in 11276 ms. Remains 1482 /15015 variables (removed 13533) and now considering 6248/21341 (removed 15093) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11301 ms. Remains : 1482/15015 places, 6248/21341 transitions.
RANDOM walk for 40000 steps (8 resets) in 3398 ms. (11 steps per ms) remains 3/13 properties
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 3/3 properties
[2024-06-01 12:47:17] [INFO ] Flow matrix only has 2467 transitions (discarded 3781 similar events)
// Phase 1: matrix 2467 rows 1482 cols
[2024-06-01 12:47:17] [INFO ] Computed 691 invariants in 22 ms
[2024-06-01 12:47:17] [INFO ] State equation strengthened by 578 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 874/912 variables, 481/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/912 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 570/1482 variables, 210/691 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1482 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2467/3949 variables, 1482/2173 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3949 variables, 578/2751 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3949 variables, 0/2751 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/3949 variables, 0/2751 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3949/3949 variables, and 2751 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3347 ms.
Refiners :[Positive P Invariants (semi-flows): 691/691 constraints, State Equation: 1482/1482 constraints, ReadFeed: 578/578 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 874/912 variables, 481/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/912 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 570/1482 variables, 210/691 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1482 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2467/3949 variables, 1482/2173 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3949 variables, 578/2751 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3949 variables, 3/2754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3949 variables, 0/2754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/3949 variables, 0/2754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3949/3949 variables, and 2754 constraints, problems are : Problem set: 0 solved, 3 unsolved in 7586 ms.
Refiners :[Positive P Invariants (semi-flows): 691/691 constraints, State Equation: 1482/1482 constraints, ReadFeed: 578/578 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 11096ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 397 steps, including 1 resets, run visited all 3 properties in 22 ms. (steps per millisecond=18 )
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-13 TRUE TECHNIQUES PARIKH_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-03 FALSE TECHNIQUES PARIKH_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-2024-00 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 55 ms.
All properties solved without resorting to model-checking.
Total runtime 38777 ms.
ITS solved all properties within timeout

BK_STOP 1717246048707

--------------------
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

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="DLCshifumi-PT-4b"
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 DLCshifumi-PT-4b, 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-171624275800335"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-4b.tgz
mv DLCshifumi-PT-4b 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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;