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.r311-tall-171662336500383.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is RERS2020-PT-pb107, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-171662336500383
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 59M May 18 16:43 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 RERS2020-PT-pb107-ReachabilityFireability-2024-00
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-01
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-02
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-03
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-04
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-05
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-06
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-07
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-08
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-09
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-10
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2023-11
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2024-12
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2023-13
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2023-14
FORMULA_NAME RERS2020-PT-pb107-ReachabilityFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716743461313

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb107
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 17:11:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 17:11:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 17:11:04] [INFO ] Load time of PNML (sax parser for PT used): 1862 ms
[2024-05-26 17:11:04] [INFO ] Transformed 1382 places.
[2024-05-26 17:11:04] [INFO ] Transformed 104643 transitions.
[2024-05-26 17:11:04] [INFO ] Found NUPN structural information;
[2024-05-26 17:11:04] [INFO ] Parsed PT model containing 1382 places and 104643 transitions and 417030 arcs in 2403 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 94 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 11427 transitions
Reduce redundant transitions removed 11427 transitions.
RANDOM walk for 40000 steps (10 resets) in 4968 ms. (8 steps per ms) remains 14/16 properties
FORMULA RERS2020-PT-pb107-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb107-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (11 resets) in 1023 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (11 resets) in 855 ms. (46 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 538 ms. (74 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (13 resets) in 363 ms. (109 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (9 resets) in 401 ms. (99 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (10 resets) in 344 ms. (115 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (11 resets) in 299 ms. (133 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (10 resets) in 372 ms. (107 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (9 resets) in 299 ms. (133 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (12 resets) in 305 ms. (130 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (11 resets) in 310 ms. (128 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (10 resets) in 475 ms. (84 steps per ms) remains 14/14 properties
[2024-05-26 17:11:09] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1382 cols
[2024-05-26 17:11:09] [INFO ] Computed 25 invariants in 427 ms
[2024-05-26 17:11:12] [INFO ] State equation strengthened by 3692 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem RERS2020-PT-pb107-ReachabilityFireability-2024-02 is UNSAT
FORMULA RERS2020-PT-pb107-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem RERS2020-PT-pb107-ReachabilityFireability-2024-05 is UNSAT
FORMULA RERS2020-PT-pb107-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 1057/1370 variables, 13/326 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1370 variables, 1057/1383 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1370 variables, 0/1383 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 12/1382 variables, 12/1395 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1382 variables, 12/1407 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1382 variables, 0/1407 constraints. Problems are: Problem set: 2 solved, 12 unsolved
SMT process timed out in 9358ms, After SMT, problems are : Problem set: 2 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 240 out of 1382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1382/1382 places, 93216/93216 transitions.
Graph (complete) has 84016 edges and 1382 vertex of which 1381 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.111 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 2811 transitions
Reduce isomorphic transitions removed 2811 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2824 rules applied. Total rules applied 2825 place count 1369 transition count 90404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2826 place count 1368 transition count 90404
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2826 place count 1368 transition count 90402
Deduced a syphon composed of 2 places in 73 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2830 place count 1366 transition count 90402
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2832 place count 1366 transition count 90400
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 90 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 2860 place count 1352 transition count 90386
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 441 transitions
Reduce isomorphic transitions removed 446 transitions.
Iterating post reduction 3 with 446 rules applied. Total rules applied 3306 place count 1352 transition count 89940
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 54 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 3312 place count 1349 transition count 89937
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 3384 place count 1349 transition count 89865
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 52 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3386 place count 1348 transition count 89866
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 3389 place count 1348 transition count 89863
Free-agglomeration rule applied 27 times.
Iterating global reduction 6 with 27 rules applied. Total rules applied 3416 place count 1348 transition count 89836
Reduce places removed 27 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 311 transitions
Reduce isomorphic transitions removed 331 transitions.
Iterating post reduction 6 with 358 rules applied. Total rules applied 3774 place count 1321 transition count 89505
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 3786 place count 1321 transition count 90060
Reduce places removed 12 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 3812 place count 1309 transition count 90046
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 3814 place count 1309 transition count 90046
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3815 place count 1309 transition count 90045
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 3816 place count 1308 transition count 90044
Iterating global reduction 9 with 1 rules applied. Total rules applied 3817 place count 1308 transition count 90044
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 3849 place count 1308 transition count 90012
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 3850 place count 1308 transition count 90012
Applied a total of 3850 rules in 6327 ms. Remains 1308 /1382 variables (removed 74) and now considering 90012/93216 (removed 3204) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6348 ms. Remains : 1308/1382 places, 90012/93216 transitions.
RANDOM walk for 40000 steps (9 resets) in 3386 ms. (11 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (10 resets) in 412 ms. (96 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (13 resets) in 333 ms. (119 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (10 resets) in 593 ms. (67 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (9 resets) in 509 ms. (78 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (10 resets) in 393 ms. (101 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (12 resets) in 406 ms. (98 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (10 resets) in 459 ms. (86 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 641 ms. (62 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (11 resets) in 344 ms. (115 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (11 resets) in 315 ms. (126 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (13 resets) in 410 ms. (97 steps per ms) remains 11/12 properties
FORMULA RERS2020-PT-pb107-ReachabilityFireability-2023-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (10 resets) in 418 ms. (95 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 17470 steps, run timeout after 6002 ms. (steps per millisecond=2 ) properties seen :0 out of 11
Probabilistic random walk after 17470 steps, saw 14019 distinct states, run finished after 6008 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-26 17:11:33] [INFO ] Flow matrix only has 62492 transitions (discarded 27520 similar events)
// Phase 1: matrix 62492 rows 1308 cols
[2024-05-26 17:11:33] [INFO ] Computed 12 invariants in 310 ms
[2024-05-26 17:11:35] [INFO ] State equation strengthened by 3689 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 691/929 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/929 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 61385/62314 variables, 929/941 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62314 variables, 2828/3769 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 62314/63800 variables, and 3769 constraints, problems are : Problem set: 0 solved, 11 unsolved in 45051 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 929/1308 constraints, ReadFeed: 2828/3689 constraints, PredecessorRefiner: 11/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 691/929 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
[2024-05-26 17:12:28] [INFO ] Deduced a trap composed of 134 places in 6625 ms of which 46 ms to minimize.
[2024-05-26 17:12:34] [INFO ] Deduced a trap composed of 78 places in 6074 ms of which 15 ms to minimize.
[2024-05-26 17:12:38] [INFO ] Deduced a trap composed of 40 places in 4122 ms of which 5 ms to minimize.
[2024-05-26 17:12:43] [INFO ] Deduced a trap composed of 77 places in 5244 ms of which 5 ms to minimize.
[2024-05-26 17:12:49] [INFO ] Deduced a trap composed of 27 places in 5941 ms of which 5 ms to minimize.
[2024-05-26 17:12:56] [INFO ] Deduced a trap composed of 65 places in 6748 ms of which 6 ms to minimize.
[2024-05-26 17:13:02] [INFO ] Deduced a trap composed of 54 places in 5709 ms of which 5 ms to minimize.
[2024-05-26 17:13:07] [INFO ] Deduced a trap composed of 109 places in 4915 ms of which 5 ms to minimize.
SMT process timed out in 93501ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 238 out of 1308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1308/1308 places, 90012/90012 transitions.
Applied a total of 0 rules in 452 ms. Remains 1308 /1308 variables (removed 0) and now considering 90012/90012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 452 ms. Remains : 1308/1308 places, 90012/90012 transitions.
RANDOM walk for 40000 steps (11 resets) in 2512 ms. (15 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (9 resets) in 408 ms. (97 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (9 resets) in 316 ms. (126 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (9 resets) in 305 ms. (130 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (9 resets) in 374 ms. (106 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (10 resets) in 323 ms. (123 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (10 resets) in 285 ms. (139 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 369 ms. (108 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (11 resets) in 254 ms. (156 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (12 resets) in 281 ms. (141 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (9 resets) in 347 ms. (114 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 7958 steps, run timeout after 3002 ms. (steps per millisecond=2 ) properties seen :0 out of 11
Probabilistic random walk after 7958 steps, saw 6205 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-26 17:13:12] [INFO ] Flow matrix only has 62492 transitions (discarded 27520 similar events)
[2024-05-26 17:13:12] [INFO ] Invariant cache hit.
[2024-05-26 17:13:14] [INFO ] State equation strengthened by 3689 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 691/929 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/929 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 61385/62314 variables, 929/941 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62314 variables, 2828/3769 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62314 variables, 0/3769 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 1486/63800 variables, 379/4148 constraints. Problems are: Problem set: 0 solved, 11 unsolved
SMT process timed out in 77438ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 238 out of 1308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1308/1308 places, 90012/90012 transitions.
Applied a total of 0 rules in 473 ms. Remains 1308 /1308 variables (removed 0) and now considering 90012/90012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 473 ms. Remains : 1308/1308 places, 90012/90012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1308/1308 places, 90012/90012 transitions.
Applied a total of 0 rules in 449 ms. Remains 1308 /1308 variables (removed 0) and now considering 90012/90012 (removed 0) transitions.
[2024-05-26 17:14:30] [INFO ] Flow matrix only has 62492 transitions (discarded 27520 similar events)
[2024-05-26 17:14:30] [INFO ] Invariant cache hit.
[2024-05-26 17:14:33] [INFO ] Implicit Places using invariants in 2738 ms returned []
Implicit Place search using SMT only with invariants took 2749 ms to find 0 implicit places.
Running 90011 sub problems to find dead transitions.
[2024-05-26 17:14:34] [INFO ] Flow matrix only has 62492 transitions (discarded 27520 similar events)
[2024-05-26 17:14:34] [INFO ] Invariant cache hit.
[2024-05-26 17:14:36] [INFO ] State equation strengthened by 3689 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running RERS2020-PT-pb107

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 1382
TRANSITIONS: 104643
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 417030
NUPN UNITS: 14
LOADING TIME: 2720.159

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 1.131
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 2724.121
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 701
MODEL NAME: /home/mcc/execution/model
1382 places, 104643 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...

BK_TIME_CONFINEMENT_REACHED

--------------------
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="RERS2020-PT-pb107"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is RERS2020-PT-pb107, 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 r311-tall-171662336500383"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb107.tgz
mv RERS2020-PT-pb107 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 ;