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-171624276100510.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DNAwalker-PT-18lozangeBlock, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624276100510
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 15 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2023-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2023-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717336258124

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-18lozangeBlock
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 13:51:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 13:51:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 13:51:04] [INFO ] Load time of PNML (sax parser for PT used): 4181 ms
[2024-06-02 13:51:04] [INFO ] Transformed 164 places.
[2024-06-02 13:51:04] [INFO ] Transformed 3697 transitions.
[2024-06-02 13:51:04] [INFO ] Parsed PT model containing 164 places and 3697 transitions and 10898 arcs in 4403 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 51 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (384 resets) in 4087 ms. (9 steps per ms) remains 7/16 properties
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 686 ms. (58 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 540 ms. (73 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1147 ms. (34 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 639 ms. (62 steps per ms) remains 7/7 properties
// Phase 1: matrix 3697 rows 164 cols
[2024-06-02 13:51:09] [INFO ] Computed 0 invariants in 68 ms
[2024-06-02 13:51:09] [INFO ] State equation strengthened by 2651 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-00 is UNSAT
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-07 is UNSAT
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-08 is UNSAT
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 3376/3489 variables, 113/113 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3489 variables, 1817/1930 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3489 variables, 0/1930 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 353/3842 variables, 42/1972 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3842/3861 variables, and 2805 constraints, problems are : Problem set: 3 solved, 4 unsolved in 5076 ms.
Refiners :[State Equation: 155/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 7/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2416/2470 variables, 54/54 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2470/3861 variables, and 1214 constraints, problems are : Problem set: 3 solved, 4 unsolved in 5007 ms.
Refiners :[State Equation: 54/164 constraints, ReadFeed: 1160/2651 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 10996ms problems are : Problem set: 3 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 164 transition count 3644
Reduce places removed 29 places and 29 transitions.
Iterating global reduction 1 with 29 rules applied. Total rules applied 82 place count 135 transition count 3615
Applied a total of 82 rules in 453 ms. Remains 135 /164 variables (removed 29) and now considering 3615/3697 (removed 82) transitions.
Running 3556 sub problems to find dead transitions.
// Phase 1: matrix 3615 rows 135 cols
[2024-06-02 13:51:20] [INFO ] Computed 0 invariants in 20 ms
[2024-06-02 13:51:20] [INFO ] State equation strengthened by 1441 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3556 unsolved
SMT process timed out in 33189ms, After SMT, problems are : Problem set: 0 solved, 3556 unsolved
Search for dead transitions found 0 dead transitions in 33281ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33798 ms. Remains : 135/164 places, 3615/3697 transitions.
RANDOM walk for 40000 steps (438 resets) in 1346 ms. (29 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (12 resets) in 222 ms. (179 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (11 resets) in 184 ms. (216 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (9 resets) in 259 ms. (153 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (11 resets) in 285 ms. (139 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 130674 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 4
Probabilistic random walk after 130674 steps, saw 26173 distinct states, run finished after 3007 ms. (steps per millisecond=43 ) properties seen :0
[2024-06-02 13:51:57] [INFO ] Invariant cache hit.
[2024-06-02 13:51:57] [INFO ] State equation strengthened by 1441 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2416/2470 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2470 variables, 1160/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2470 variables, 0/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1280/3750 variables, 81/1295 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3750 variables, 281/1576 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3750 variables, 0/1576 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/3750 variables, 0/1576 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3750/3750 variables, and 1576 constraints, problems are : Problem set: 0 solved, 4 unsolved in 6939 ms.
Refiners :[State Equation: 135/135 constraints, ReadFeed: 1441/1441 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2416/2470 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2470 variables, 1160/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2470 variables, 0/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3750/3750 variables, and 1295 constraints, problems are : Problem set: 0 solved, 4 unsolved in 44021 ms.
Refiners :[State Equation: 135/135 constraints, ReadFeed: 1160/1441 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 51061ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 3615/3615 transitions.
Applied a total of 0 rules in 53 ms. Remains 135 /135 variables (removed 0) and now considering 3615/3615 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 135/135 places, 3615/3615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 3615/3615 transitions.
Applied a total of 0 rules in 49 ms. Remains 135 /135 variables (removed 0) and now considering 3615/3615 (removed 0) transitions.
[2024-06-02 13:52:48] [INFO ] Invariant cache hit.
[2024-06-02 13:52:49] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-06-02 13:52:49] [INFO ] Invariant cache hit.
[2024-06-02 13:52:50] [INFO ] State equation strengthened by 1441 read => feed constraints.
[2024-06-02 13:53:21] [INFO ] Performed 49/135 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2024-06-02 13:53:52] [INFO ] Performed 105/135 implicitness test of which 1 returned IMPLICIT in 61 seconds.
[2024-06-02 13:54:02] [INFO ] Implicit Places using invariants and state equation in 73823 ms returned [0]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Implicit Place search using SMT with State Equation took 74152 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 134/135 places, 3602/3615 transitions.
Applied a total of 0 rules in 95 ms. Remains 134 /134 variables (removed 0) and now considering 3602/3602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 74296 ms. Remains : 134/135 places, 3602/3615 transitions.
RANDOM walk for 40000 steps (381 resets) in 1566 ms. (25 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (10 resets) in 162 ms. (245 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (9 resets) in 184 ms. (216 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (9 resets) in 249 ms. (160 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (11 resets) in 236 ms. (168 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 168411 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :0 out of 4
Probabilistic random walk after 168411 steps, saw 32001 distinct states, run finished after 3015 ms. (steps per millisecond=55 ) properties seen :0
// Phase 1: matrix 3602 rows 134 cols
[2024-06-02 13:54:06] [INFO ] Computed 0 invariants in 22 ms
[2024-06-02 13:54:06] [INFO ] State equation strengthened by 1441 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2416/2470 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2470 variables, 1160/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2470 variables, 0/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1266/3736 variables, 80/1294 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3736 variables, 281/1575 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3736 variables, 0/1575 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/3736 variables, 0/1575 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3736/3736 variables, and 1575 constraints, problems are : Problem set: 0 solved, 4 unsolved in 12408 ms.
Refiners :[State Equation: 134/134 constraints, ReadFeed: 1441/1441 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2416/2470 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2470 variables, 1160/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2470 variables, 0/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3736/3736 variables, and 1294 constraints, problems are : Problem set: 0 solved, 4 unsolved in 71320 ms.
Refiners :[State Equation: 134/134 constraints, ReadFeed: 1160/1441 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 83844ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 3602/3602 transitions.
Applied a total of 0 rules in 66 ms. Remains 134 /134 variables (removed 0) and now considering 3602/3602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 134/134 places, 3602/3602 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 3602/3602 transitions.
Applied a total of 0 rules in 52 ms. Remains 134 /134 variables (removed 0) and now considering 3602/3602 (removed 0) transitions.
[2024-06-02 13:55:30] [INFO ] Invariant cache hit.
[2024-06-02 13:55:31] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-06-02 13:55:31] [INFO ] Invariant cache hit.
[2024-06-02 13:55:32] [INFO ] State equation strengthened by 1441 read => feed constraints.
[2024-06-02 13:56:03] [INFO ] Performed 39/134 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 13:56:34] [INFO ] Performed 92/134 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-06-02 13:57:00] [INFO ] Implicit Places using invariants and state equation in 89825 ms returned []
Implicit Place search using SMT with State Equation took 90113 ms to find 0 implicit places.
[2024-06-02 13:57:01] [INFO ] Redundant transitions in 338 ms returned []
Running 3543 sub problems to find dead transitions.
[2024-06-02 13:57:01] [INFO ] Invariant cache hit.
[2024-06-02 13:57:01] [INFO ] State equation strengthened by 1441 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3543 unsolved
SMT process timed out in 40549ms, After SMT, problems are : Problem set: 0 solved, 3543 unsolved
Search for dead transitions found 0 dead transitions in 40588ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131113 ms. Remains : 134/134 places, 3602/3602 transitions.
[2024-06-02 13:57:41] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2024-06-02 13:57:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 134 places, 3602 transitions and 10729 arcs took 29 ms.
[2024-06-02 13:57:42] [INFO ] Flatten gal took : 394 ms
Total runtime 402383 ms.
There are residual formulas that ITS could not solve within timeout
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 : DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2023-04
Could not compute solution for formula : DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2023-10
Could not compute solution for formula : DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-12
Could not compute solution for formula : DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-14

BK_STOP 1717336663103

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2024
rfs formula name DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2023-04
rfs formula type AG
rfs formula formula --invariant=/tmp/570/inv_0_
rfs formula name DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2023-10
rfs formula type AG
rfs formula formula --invariant=/tmp/570/inv_1_
rfs formula name DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-12
rfs formula type AG
rfs formula formula --invariant=/tmp/570/inv_2_
rfs formula name DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-2024-14
rfs formula type EF
rfs formula formula --invariant=/tmp/570/inv_3_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-18lozangeBlock"
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 DNAwalker-PT-18lozangeBlock, 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 r484-smll-171624276100510"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock 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 ;