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-171624275800351.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-5b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624275800351
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.8K 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 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 06:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 06:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 13 06:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 06:03 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 9.7M 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-5b-ReachabilityFireability-2024-00
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-01
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-02
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-03
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-04
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-05
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-06
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-07
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-08
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-09
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-10
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-11
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-12
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-13
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-14
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717250719414

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-5b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:05:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 14:05:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:05:23] [INFO ] Load time of PNML (sax parser for PT used): 1614 ms
[2024-06-01 14:05:23] [INFO ] Transformed 27146 places.
[2024-06-01 14:05:23] [INFO ] Transformed 39849 transitions.
[2024-06-01 14:05:23] [INFO ] Found NUPN structural information;
[2024-06-01 14:05:24] [INFO ] Parsed PT model containing 27146 places and 39849 transitions and 107425 arcs in 3334 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 39 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 4497 ms. (8 steps per ms) remains 12/16 properties
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 725 ms. (55 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 254 ms. (156 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 447 ms. (89 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 155 ms. (256 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 760 ms. (52 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 348 ms. (114 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 263 ms. (151 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1554 ms. (25 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 194 ms. (205 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 255 ms. (156 steps per ms) remains 12/12 properties
// Phase 1: matrix 39849 rows 27146 cols
[2024-06-01 14:05:31] [INFO ] Computed 1378 invariants in 336 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/304 variables, 304/304 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/304 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SMT process timed out in 6632ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 304 out of 27146 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27146/27146 places, 39849/39849 transitions.
Graph (trivial) has 24721 edges and 27146 vertex of which 1888 / 27146 are part of one of the 134 SCC in 96 ms
Free SCC test removed 1754 places
Drop transitions (Empty/Sink Transition effects.) removed 1993 transitions
Reduce isomorphic transitions removed 1993 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12824 transitions
Trivial Post-agglo rules discarded 12824 transitions
Performed 12824 trivial Post agglomeration. Transition count delta: 12824
Iterating post reduction 0 with 12824 rules applied. Total rules applied 12825 place count 25392 transition count 25032
Reduce places removed 12824 places and 0 transitions.
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 349 transitions
Trivial Post-agglo rules discarded 349 transitions
Performed 349 trivial Post agglomeration. Transition count delta: 349
Iterating post reduction 1 with 13526 rules applied. Total rules applied 26351 place count 12568 transition count 24330
Reduce places removed 349 places and 0 transitions.
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 2 with 561 rules applied. Total rules applied 26912 place count 12219 transition count 24118
Reduce places removed 103 places and 0 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 3 with 203 rules applied. Total rules applied 27115 place count 12116 transition count 24018
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 4 with 111 rules applied. Total rules applied 27226 place count 12016 transition count 24007
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 27230 place count 12012 transition count 24007
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 236 Pre rules applied. Total rules applied 27230 place count 12012 transition count 23771
Deduced a syphon composed of 236 places in 1181 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 6 with 472 rules applied. Total rules applied 27702 place count 11776 transition count 23771
Discarding 3224 places :
Symmetric choice reduction at 6 with 3224 rule applications. Total rules 30926 place count 8552 transition count 20547
Iterating global reduction 6 with 3224 rules applied. Total rules applied 34150 place count 8552 transition count 20547
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 6 with 25 rules applied. Total rules applied 34175 place count 8552 transition count 20522
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 34187 place count 8544 transition count 20518
Performed 1293 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1293 Pre rules applied. Total rules applied 34187 place count 8544 transition count 19225
Deduced a syphon composed of 1293 places in 795 ms
Reduce places removed 1293 places and 0 transitions.
Iterating global reduction 8 with 2586 rules applied. Total rules applied 36773 place count 7251 transition count 19225
Discarding 206 places :
Symmetric choice reduction at 8 with 206 rule applications. Total rules 36979 place count 7045 transition count 17967
Iterating global reduction 8 with 206 rules applied. Total rules applied 37185 place count 7045 transition count 17967
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 8 with 198 rules applied. Total rules applied 37383 place count 7045 transition count 17769
Performed 1749 Post agglomeration using F-continuation condition.Transition count delta: 1749
Deduced a syphon composed of 1749 places in 65 ms
Reduce places removed 1749 places and 0 transitions.
Iterating global reduction 9 with 3498 rules applied. Total rules applied 40881 place count 5296 transition count 16020
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 40883 place count 5296 transition count 16018
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 135 identical transitions.
Deduced a syphon composed of 101 places in 9 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 41085 place count 5195 transition count 16493
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 41092 place count 5195 transition count 16486
Discarding 35 places :
Symmetric choice reduction at 11 with 35 rule applications. Total rules 41127 place count 5160 transition count 16136
Iterating global reduction 11 with 35 rules applied. Total rules applied 41162 place count 5160 transition count 16136
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Iterating post reduction 11 with 137 rules applied. Total rules applied 41299 place count 5160 transition count 15999
Performed 101 Post agglomeration using F-continuation condition with reduction of 125 identical transitions.
Deduced a syphon composed of 101 places in 9 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 41501 place count 5059 transition count 16470
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 41505 place count 5059 transition count 16466
Discarding 28 places :
Symmetric choice reduction at 13 with 28 rule applications. Total rules 41533 place count 5031 transition count 16186
Iterating global reduction 13 with 28 rules applied. Total rules applied 41561 place count 5031 transition count 16186
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 13 with 126 rules applied. Total rules applied 41687 place count 5031 transition count 16060
Performed 101 Post agglomeration using F-continuation condition with reduction of 125 identical transitions.
Deduced a syphon composed of 101 places in 7 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 41889 place count 4930 transition count 16537
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 41893 place count 4930 transition count 16533
Discarding 30 places :
Symmetric choice reduction at 15 with 30 rule applications. Total rules 41923 place count 4900 transition count 16233
Iterating global reduction 15 with 30 rules applied. Total rules applied 41953 place count 4900 transition count 16233
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 15 with 127 rules applied. Total rules applied 42080 place count 4900 transition count 16106
Performed 101 Post agglomeration using F-continuation condition with reduction of 105 identical transitions.
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 16 with 202 rules applied. Total rules applied 42282 place count 4799 transition count 16690
Drop transitions (Empty/Sink Transition effects.) removed 34 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 16 with 36 rules applied. Total rules applied 42318 place count 4799 transition count 16654
Discarding 24 places :
Symmetric choice reduction at 17 with 24 rule applications. Total rules 42342 place count 4775 transition count 16414
Iterating global reduction 17 with 24 rules applied. Total rules applied 42366 place count 4775 transition count 16414
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 17 with 105 rules applied. Total rules applied 42471 place count 4775 transition count 16309
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: -303
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 18 with 66 rules applied. Total rules applied 42537 place count 4742 transition count 16612
Drop transitions (Empty/Sink Transition effects.) removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 18 with 33 rules applied. Total rules applied 42570 place count 4742 transition count 16579
Drop transitions (Redundant composition of simpler transitions.) removed 87 transitions
Redundant transition composition rules discarded 87 transitions
Iterating global reduction 19 with 87 rules applied. Total rules applied 42657 place count 4742 transition count 16492
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 42659 place count 4741 transition count 16491
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 42661 place count 4740 transition count 16504
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 42662 place count 4740 transition count 16503
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 42663 place count 4740 transition count 16502
Free-agglomeration rule applied 2652 times with reduction of 982 identical transitions.
Iterating global reduction 20 with 2652 rules applied. Total rules applied 45315 place count 4740 transition count 12868
Reduce places removed 2652 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2390 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 2416 transitions.
Graph (complete) has 9582 edges and 2088 vertex of which 2046 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.7 ms
Discarding 42 places :
Also discarding 0 output transitions
Iterating post reduction 20 with 5069 rules applied. Total rules applied 50384 place count 2046 transition count 10452
Drop transitions (Empty/Sink Transition effects.) removed 210 transitions
Reduce isomorphic transitions removed 210 transitions.
Iterating post reduction 21 with 210 rules applied. Total rules applied 50594 place count 2046 transition count 10242
Discarding 199 places :
Symmetric choice reduction at 22 with 199 rule applications. Total rules 50793 place count 1847 transition count 9135
Iterating global reduction 22 with 199 rules applied. Total rules applied 50992 place count 1847 transition count 9135
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 22 with 7 rules applied. Total rules applied 50999 place count 1847 transition count 9128
Drop transitions (Redundant composition of simpler transitions.) removed 116 transitions
Redundant transition composition rules discarded 116 transitions
Iterating global reduction 23 with 116 rules applied. Total rules applied 51115 place count 1847 transition count 9012
Discarding 41 places :
Symmetric choice reduction at 23 with 41 rule applications. Total rules 51156 place count 1806 transition count 8659
Iterating global reduction 23 with 41 rules applied. Total rules applied 51197 place count 1806 transition count 8659
Free-agglomeration rule applied 2 times.
Iterating global reduction 23 with 2 rules applied. Total rules applied 51199 place count 1806 transition count 8657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 23 with 2 rules applied. Total rules applied 51201 place count 1804 transition count 8657
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 51211 place count 1804 transition count 8647
Free-agglomeration rule applied 1 times.
Iterating global reduction 24 with 1 rules applied. Total rules applied 51212 place count 1804 transition count 8646
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 24 with 1 rules applied. Total rules applied 51213 place count 1803 transition count 8646
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 25 with 1 rules applied. Total rules applied 51214 place count 1803 transition count 8752
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 25 with 96 rules applied. Total rules applied 51310 place count 1802 transition count 8657
Discarding 1 places :
Symmetric choice reduction at 26 with 1 rule applications. Total rules 51311 place count 1801 transition count 8643
Iterating global reduction 26 with 1 rules applied. Total rules applied 51312 place count 1801 transition count 8643
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 26 with 5 rules applied. Total rules applied 51317 place count 1801 transition count 8638
Partial Free-agglomeration rule applied 13 times.
Drop transitions (Partial Free agglomeration) removed 13 transitions
Iterating global reduction 26 with 13 rules applied. Total rules applied 51330 place count 1801 transition count 8638
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 26 with 1 rules applied. Total rules applied 51331 place count 1801 transition count 8638
Applied a total of 51331 rules in 24426 ms. Remains 1801 /27146 variables (removed 25345) and now considering 8638/39849 (removed 31211) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24448 ms. Remains : 1801/27146 places, 8638/39849 transitions.
RANDOM walk for 40000 steps (8 resets) in 5404 ms. (7 steps per ms) remains 3/12 properties
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 559 ms. (71 steps per ms) remains 3/3 properties
[2024-06-01 14:06:04] [INFO ] Flow matrix only has 2234 transitions (discarded 6404 similar events)
// Phase 1: matrix 2234 rows 1801 cols
[2024-06-01 14:06:04] [INFO ] Computed 1128 invariants in 33 ms
[2024-06-01 14:06:04] [INFO ] State equation strengthened by 536 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 494/603 variables, 145/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/603 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1196/1799 variables, 983/1128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1799 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2232/4031 variables, 1799/2927 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4031 variables, 536/3463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4031 variables, 0/3463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 2/4033 variables, 1/3464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4033 variables, 0/3464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 2/4035 variables, 1/3465 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4035 variables, 0/3465 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/4035 variables, 0/3465 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4035/4035 variables, and 3465 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5559 ms.
Refiners :[Positive P Invariants (semi-flows): 1128/1128 constraints, State Equation: 1801/1801 constraints, ReadFeed: 536/536 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) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 494/603 variables, 145/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/603 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1196/1799 variables, 983/1128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1799 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2232/4031 variables, 1799/2927 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4031 variables, 536/3463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4031 variables, 3/3466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4031 variables, 0/3466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 2/4033 variables, 1/3467 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4033 variables, 0/3467 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 2/4035 variables, 1/3468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4035 variables, 0/3468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/4035 variables, 0/3468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4035/4035 variables, and 3468 constraints, problems are : Problem set: 0 solved, 3 unsolved in 8360 ms.
Refiners :[Positive P Invariants (semi-flows): 1128/1128 constraints, State Equation: 1801/1801 constraints, ReadFeed: 536/536 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 14324ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 467 steps, including 1 resets, run visited all 3 properties in 24 ms. (steps per millisecond=19 )
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-12 TRUE TECHNIQUES PARIKH_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-02 TRUE TECHNIQUES PARIKH_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-2024-01 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 )
Parikh walk visited 3 properties in 46 ms.
All properties solved without resorting to model-checking.
Total runtime 57174 ms.
ITS solved all properties within timeout

BK_STOP 1717250778583

--------------------
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-5b"
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-5b, 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-171624275800351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5b.tgz
mv DLCshifumi-PT-5b 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 ;