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.r488-tall-171631132200241.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 Diffusion2D-PT-D20N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132200241
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K 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 41K 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 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 11 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 14:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 Diffusion2D-PT-D20N050-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2023-12
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2023-13
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2023-14
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717188112165

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D20N050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:41:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 20:41:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:41:53] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2024-05-31 20:41:53] [INFO ] Transformed 400 places.
[2024-05-31 20:41:53] [INFO ] Transformed 2964 transitions.
[2024-05-31 20:41:53] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 272 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 122 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 72 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2024-05-31 20:41:53] [INFO ] Computed 1 invariants in 67 ms
[2024-05-31 20:41:54] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-31 20:41:54] [INFO ] Invariant cache hit.
[2024-05-31 20:41:54] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2024-05-31 20:41:54] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2956 unsolved
SMT process timed out in 31495ms, After SMT, problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 31544ms
Finished structural reductions in LTL mode , in 1 iterations and 32454 ms. Remains : 400/400 places, 2964/2964 transitions.
Support contains 122 out of 400 places after structural reductions.
[2024-05-31 20:42:26] [INFO ] Flatten gal took : 146 ms
[2024-05-31 20:42:26] [INFO ] Flatten gal took : 89 ms
[2024-05-31 20:42:26] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 114 out of 400 places (down from 122) after GAL structural reductions.
RANDOM walk for 40112 steps (8 resets) in 411 ms. (97 steps per ms) remains 29/75 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
[2024-05-31 20:42:27] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Problem AtomicPropp49 is UNSAT
At refinement iteration 1 (OVERLAPS) 347/400 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3364/3364 variables, and 401 constraints, problems are : Problem set: 1 solved, 28 unsolved in 3176 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 348/400 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 28/429 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3364 variables, 0/429 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 0/3364 variables, 0/429 constraints. Problems are: Problem set: 1 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3364/3364 variables, and 429 constraints, problems are : Problem set: 1 solved, 28 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 28/29 constraints, Known Traps: 0/0 constraints]
After SMT, in 8234ms problems are : Problem set: 1 solved, 28 unsolved
Fused 28 Parikh solutions to 17 different solutions.
Parikh walk visited 15 properties in 34245 ms.
Support contains 23 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2628 edges and 400 vertex of which 377 / 400 are part of one of the 1 SCC in 6 ms
Free SCC test removed 376 places
Drop transitions (Empty/Sink Transition effects.) removed 2628 transitions
Ensure Unique test removed 280 transitions
Reduce isomorphic transitions removed 2908 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 16 place count 24 transition count 41
Applied a total of 16 rules in 54 ms. Remains 24 /400 variables (removed 376) and now considering 41/2964 (removed 2923) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 24/400 places, 41/2964 transitions.
RANDOM walk for 40093 steps (8 resets) in 57 ms. (691 steps per ms) remains 1/13 properties
BEST_FIRST walk for 1835 steps (0 resets) in 5 ms. (305 steps per ms) remains 0/1 properties
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-05-31 20:43:09] [INFO ] Flatten gal took : 63 ms
[2024-05-31 20:43:09] [INFO ] Flatten gal took : 61 ms
[2024-05-31 20:43:10] [INFO ] Input system was already deterministic with 2964 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 30 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 51 ms
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 52 ms
[2024-05-31 20:43:10] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2892 edges and 400 vertex of which 395 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 394 places
Ensure Unique test removed 2951 transitions
Reduce isomorphic transitions removed 2951 transitions.
Applied a total of 1 rules in 9 ms. Remains 6 /400 variables (removed 394) and now considering 13/2964 (removed 2951) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 6/400 places, 13/2964 transitions.
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:43:10] [INFO ] Input system was already deterministic with 13 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 23 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 48 ms
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 49 ms
[2024-05-31 20:43:10] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 22 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 46 ms
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 50 ms
[2024-05-31 20:43:10] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 15 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 46 ms
[2024-05-31 20:43:10] [INFO ] Flatten gal took : 46 ms
[2024-05-31 20:43:11] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 15 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 40 ms
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 42 ms
[2024-05-31 20:43:11] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 7 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 2/400 places, 3/2964 transitions.
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:43:11] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 204 steps (0 resets) in 4 ms. (40 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 8 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 2/400 places, 3/2964 transitions.
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:43:11] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 204 steps (0 resets) in 4 ms. (40 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 15 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 39 ms
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 40 ms
[2024-05-31 20:43:11] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 13 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 39 ms
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 40 ms
[2024-05-31 20:43:11] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 12 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 37 ms
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 39 ms
[2024-05-31 20:43:11] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 12 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:11] [INFO ] Flatten gal took : 37 ms
[2024-05-31 20:43:12] [INFO ] Flatten gal took : 38 ms
[2024-05-31 20:43:12] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 14 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:12] [INFO ] Flatten gal took : 36 ms
[2024-05-31 20:43:12] [INFO ] Flatten gal took : 38 ms
[2024-05-31 20:43:12] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 13 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:43:12] [INFO ] Flatten gal took : 36 ms
[2024-05-31 20:43:12] [INFO ] Flatten gal took : 38 ms
[2024-05-31 20:43:12] [INFO ] Input system was already deterministic with 2964 transitions.
[2024-05-31 20:43:12] [INFO ] Flatten gal took : 37 ms
[2024-05-31 20:43:12] [INFO ] Flatten gal took : 40 ms
[2024-05-31 20:43:12] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 20:43:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 400 places, 2964 transitions and 5928 arcs took 10 ms.
Total runtime 79372 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 : Diffusion2D-PT-D20N050-CTLCardinality-2024-00
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-01
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-02
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-03
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-04
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-05
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-08
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-09
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-10
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2024-11
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2023-12
Could not compute solution for formula : Diffusion2D-PT-D20N050-CTLCardinality-2023-15

BK_STOP 1717188193019

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/527/ctl_0_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/527/ctl_1_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/527/ctl_2_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/527/ctl_3_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/527/ctl_4_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/527/ctl_5_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/527/ctl_6_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/527/ctl_7_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/527/ctl_8_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/527/ctl_9_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/527/ctl_10_
ctl formula name Diffusion2D-PT-D20N050-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/527/ctl_11_
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="Diffusion2D-PT-D20N050"
export BK_EXAMINATION="CTLCardinality"
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 Diffusion2D-PT-D20N050, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r488-tall-171631132200241"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;