MCC'2024- Execution of r520-tall-171662338400390

About the Execution of LTSMin+red for RERS2020-PT-pb108

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
16005.976	626267.00	807334.00	1723.30	F?T?FTT?TT??TT??	normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r520-tall-171662338400390.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 RERS2020-PT-pb108, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r520-tall-171662338400390
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 75M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 16:22 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 18:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K 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 74M 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-pb108-ReachabilityCardinality-2024-00
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-01
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-02
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-03
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-04
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-05
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-06
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-07
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-08
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2023-09
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2023-10
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-11
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-12
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2024-13
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2023-14
FORMULA_NAME RERS2020-PT-pb108-ReachabilityCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717258279441

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb108
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:11:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:11:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:11:23] [INFO ] Load time of PNML (sax parser for PT used): 2894 ms
[2024-06-01 16:11:23] [INFO ] Transformed 2339 places.
[2024-06-01 16:11:24] [INFO ] Transformed 132214 transitions.
[2024-06-01 16:11:24] [INFO ] Found NUPN structural information;
[2024-06-01 16:11:24] [INFO ] Parsed PT model containing 2339 places and 132214 transitions and 523950 arcs in 3439 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 7505 transitions
Reduce redundant transitions removed 7505 transitions.
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2023-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (11 resets) in 6086 ms. (6 steps per ms) remains 11/12 properties
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (13 resets) in 610 ms. (65 steps per ms) remains 10/11 properties
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (12 resets) in 754 ms. (52 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (15 resets) in 578 ms. (69 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (15 resets) in 416 ms. (95 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (10 resets) in 446 ms. (89 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (13 resets) in 413 ms. (96 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (12 resets) in 376 ms. (106 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (11 resets) in 813 ms. (49 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (12 resets) in 388 ms. (102 steps per ms) remains 9/10 properties
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (15 resets) in 403 ms. (99 steps per ms) remains 9/9 properties
[2024-06-01 16:11:28] [INFO ] Flow matrix only has 90843 transitions (discarded 33866 similar events)
// Phase 1: matrix 90843 rows 2339 cols
[2024-06-01 16:11:29] [INFO ] Computed 29 invariants in 543 ms
[2024-06-01 16:11:33] [INFO ] State equation strengthened by 5501 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem RERS2020-PT-pb108-ReachabilityCardinality-2024-04 is UNSAT
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 2131/2249 variables, 10/128 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2249 variables, 2131/2259 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2249 variables, 2/2261 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2249 variables, 0/2261 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 78/2327 variables, 5/2266 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2327 variables, 78/2344 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2327 variables, 0/2344 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 12/2339 variables, 12/2356 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2339 variables, 12/2368 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2339 variables, 0/2368 constraints. Problems are: Problem set: 1 solved, 8 unsolved
SMT process timed out in 10234ms, After SMT, problems are : Problem set: 1 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 110 out of 2339 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2339/2339 places, 124709/124709 transitions.
Ensure Unique test removed 13 places
Drop transitions (Empty/Sink Transition effects.) removed 3022 transitions
Reduce isomorphic transitions removed 3022 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 3040 rules applied. Total rules applied 3040 place count 2326 transition count 121682
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 3048 place count 2321 transition count 121679
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 3048 place count 2321 transition count 121677
Deduced a syphon composed of 2 places in 91 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 3052 place count 2319 transition count 121677
Performed 52 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 52 places in 159 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 3156 place count 2267 transition count 121624
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 2 with 168 rules applied. Total rules applied 3324 place count 2267 transition count 121456
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 16 places in 74 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 3356 place count 2251 transition count 121469
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 3371 place count 2251 transition count 121454
Free-agglomeration rule applied 60 times.
Iterating global reduction 4 with 60 rules applied. Total rules applied 3431 place count 2251 transition count 121394
Reduce places removed 60 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 963 transitions
Reduce isomorphic transitions removed 966 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 4457 place count 2191 transition count 120428
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4459 place count 2191 transition count 120426
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 4462 place count 2189 transition count 120425
Free-agglomeration rule (complex) applied 142 times with reduction of 4855 identical transitions.
Iterating global reduction 6 with 142 rules applied. Total rules applied 4604 place count 2189 transition count 144063
Reduce places removed 142 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 166 transitions
Ensure Unique test removed 4726 transitions
Reduce isomorphic transitions removed 4892 transitions.
Iterating post reduction 6 with 5034 rules applied. Total rules applied 9638 place count 2047 transition count 139171
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 9639 place count 2047 transition count 139171
Applied a total of 9639 rules in 9651 ms. Remains 2047 /2339 variables (removed 292) and now considering 139171/124709 (removed -14462) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9675 ms. Remains : 2047/2339 places, 139171/124709 transitions.
RANDOM walk for 40000 steps (16 resets) in 6542 ms. (6 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (13 resets) in 636 ms. (62 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (16 resets) in 690 ms. (57 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (16 resets) in 641 ms. (62 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (12 resets) in 591 ms. (67 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (12 resets) in 548 ms. (72 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (13 resets) in 602 ms. (66 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (16 resets) in 569 ms. (70 steps per ms) remains 7/8 properties
FORMULA RERS2020-PT-pb108-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (14 resets) in 623 ms. (64 steps per ms) remains 7/7 properties
[2024-06-01 16:11:52] [INFO ] Flow matrix only has 107972 transitions (discarded 31199 similar events)
// Phase 1: matrix 107972 rows 2047 cols
[2024-06-01 16:11:52] [INFO ] Computed 16 invariants in 873 ms
[2024-06-01 16:11:56] [INFO ] State equation strengthened by 6333 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1952/2047 variables, 15/111 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2047 variables, 1952/2063 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2047 variables, 0/2063 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 110019/110019 variables, and 4110 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45061 ms.
Refiners :[Domain max(s): 2047/2047 constraints, Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2047/2047 constraints, ReadFeed: 0/6333 constraints, PredecessorRefiner: 7/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1952/2047 variables, 15/111 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2047 variables, 1952/2063 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-06-01 16:12:56] [INFO ] Deduced a trap composed of 256 places in 13943 ms of which 99 ms to minimize.
[2024-06-01 16:13:10] [INFO ] Deduced a trap composed of 15 places in 13902 ms of which 15 ms to minimize.
[2024-06-01 16:13:24] [INFO ] Deduced a trap composed of 69 places in 13957 ms of which 15 ms to minimize.
[2024-06-01 16:13:37] [INFO ] Deduced a trap composed of 148 places in 12616 ms of which 13 ms to minimize.
SMT process timed out in 105225ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 95 out of 2047 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2047/2047 places, 139171/139171 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 73 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2046 transition count 139170
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 2046 transition count 139169
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 2045 transition count 139169
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 2045 transition count 139300
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 2044 transition count 139297
Applied a total of 9 rules in 2789 ms. Remains 2044 /2047 variables (removed 3) and now considering 139297/139171 (removed -126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2789 ms. Remains : 2044/2047 places, 139297/139171 transitions.
RANDOM walk for 40000 steps (27 resets) in 7140 ms. (5 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (15 resets) in 855 ms. (46 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (14 resets) in 573 ms. (69 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (13 resets) in 487 ms. (81 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (12 resets) in 877 ms. (45 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (10 resets) in 784 ms. (50 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (11 resets) in 554 ms. (72 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (10 resets) in 664 ms. (60 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 9720 steps, run timeout after 9002 ms. (steps per millisecond=1 ) properties seen :0 out of 7
Probabilistic random walk after 9720 steps, saw 4411 distinct states, run finished after 9011 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 16:13:52] [INFO ] Flow matrix only has 108063 transitions (discarded 31234 similar events)
// Phase 1: matrix 108063 rows 2044 cols
[2024-06-01 16:13:53] [INFO ] Computed 16 invariants in 721 ms
[2024-06-01 16:13:57] [INFO ] State equation strengthened by 6340 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1949/2044 variables, 15/111 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2044 variables, 1949/2060 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2044 variables, 0/2060 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 108063/110107 variables, 2044/4104 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SMT process timed out in 79824ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 95 out of 2044 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2044/2044 places, 139297/139297 transitions.
Applied a total of 0 rules in 679 ms. Remains 2044 /2044 variables (removed 0) and now considering 139297/139297 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 679 ms. Remains : 2044/2044 places, 139297/139297 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2044/2044 places, 139297/139297 transitions.
Applied a total of 0 rules in 680 ms. Remains 2044 /2044 variables (removed 0) and now considering 139297/139297 (removed 0) transitions.
[2024-06-01 16:15:13] [INFO ] Flow matrix only has 108063 transitions (discarded 31234 similar events)
[2024-06-01 16:15:13] [INFO ] Invariant cache hit.
[2024-06-01 16:15:29] [INFO ] Implicit Places using invariants in 15835 ms returned []
Implicit Place search using SMT only with invariants took 15853 ms to find 0 implicit places.
Running 139287 sub problems to find dead transitions.
[2024-06-01 16:15:31] [INFO ] Flow matrix only has 108063 transitions (discarded 31234 similar events)
[2024-06-01 16:15:31] [INFO ] Invariant cache hit.
[2024-06-01 16:15:35] [INFO ] State equation strengthened by 6340 read => feed constraints.
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-00
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-01
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-02
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-03
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-04
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-05
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-06
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-07
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-08
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2023-09
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2023-10
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-11
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-12
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2024-13
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2023-14
Could not compute solution for formula : RERS2020-PT-pb108-ReachabilityCardinality-2023-15

BK_STOP 1717258905708

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2024
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-00
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_0_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-01
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_1_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-02
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_2_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-03
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_3_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-04
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_4_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-05
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_5_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-06
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_6_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-07
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_7_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_8_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2023-09
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_9_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2023-10
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_10_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-11
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_11_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-12
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_12_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2024-13
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_13_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2023-14
rfs formula type EF
rfs formula formula --invariant=/tmp/598/inv_14_
rfs formula name RERS2020-PT-pb108-ReachabilityCardinality-2023-15
rfs formula type AG
rfs formula formula --invariant=/tmp/598/inv_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb108"
export BK_EXAMINATION="ReachabilityCardinality"
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 RERS2020-PT-pb108, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r520-tall-171662338400390"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb108.tgz
mv RERS2020-PT-pb108 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;