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-171631132400337.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 ltsminxred
Input is Diffusion2D-PT-D50N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132400337
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.7M
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K 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 May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 14:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 11 14:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 14:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 11 14:17 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 7.3M 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-D50N050-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2023-12
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2023-13
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2023-14
FORMULA_NAME Diffusion2D-PT-D50N050-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717190823145

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-D50N050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:27:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 21:27:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:27:04] [INFO ] Load time of PNML (sax parser for PT used): 542 ms
[2024-05-31 21:27:04] [INFO ] Transformed 2500 places.
[2024-05-31 21:27:04] [INFO ] Transformed 19404 transitions.
[2024-05-31 21:27:04] [INFO ] Parsed PT model containing 2500 places and 19404 transitions and 38808 arcs in 704 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 132 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 650 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2024-05-31 21:27:06] [INFO ] Computed 1 invariants in 179 ms
[2024-05-31 21:27:06] [INFO ] Implicit Places using invariants in 737 ms returned []
Implicit Place search using SMT only with invariants took 766 ms to find 0 implicit places.
Running 19396 sub problems to find dead transitions.
[2024-05-31 21:27:06] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2499/21904 variables, and 0 constraints, problems are : Problem set: 0 solved, 19396 unsolved in 30304 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 19396/19396 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2499/21904 variables, and 0 constraints, problems are : Problem set: 0 solved, 19396 unsolved in 30203 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/19396 constraints, Known Traps: 0/0 constraints]
After SMT, in 95696ms problems are : Problem set: 0 solved, 19396 unsolved
Search for dead transitions found 0 dead transitions in 95915ms
Finished structural reductions in LTL mode , in 1 iterations and 97424 ms. Remains : 2500/2500 places, 19404/19404 transitions.
Support contains 132 out of 2500 places after structural reductions.
[2024-05-31 21:28:43] [INFO ] Flatten gal took : 545 ms
[2024-05-31 21:28:43] [INFO ] Flatten gal took : 376 ms
[2024-05-31 21:28:44] [INFO ] Input system was already deterministic with 19404 transitions.
Support contains 129 out of 2500 places (down from 132) after GAL structural reductions.
RANDOM walk for 40105 steps (8 resets) in 354 ms. (112 steps per ms) remains 61/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 61/61 properties
Interrupted probabilistic random walk after 150282 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :3 out of 61
Probabilistic random walk after 150282 steps, saw 122869 distinct states, run finished after 3010 ms. (steps per millisecond=49 ) properties seen :3
[2024-05-31 21:28:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp53 is UNSAT
At refinement iteration 1 (OVERLAPS) 2385/2500 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 56 unsolved
SMT process timed out in 5256ms, After SMT, problems are : Problem set: 2 solved, 56 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 111 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 17744 edges and 2500 vertex of which 2389 / 2500 are part of one of the 1 SCC in 26 ms
Free SCC test removed 2388 places
Drop transitions (Empty/Sink Transition effects.) removed 17744 transitions
Ensure Unique test removed 1394 transitions
Reduce isomorphic transitions removed 19138 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 0 with 53 rules applied. Total rules applied 54 place count 112 transition count 213
Applied a total of 54 rules in 136 ms. Remains 112 /2500 variables (removed 2388) and now considering 213/19404 (removed 19191) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 112/2500 places, 213/19404 transitions.
RANDOM walk for 40077 steps (8 resets) in 123 ms. (323 steps per ms) remains 6/56 properties
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 13 ms. (2857 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 60 ms. (655 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 26 ms. (1481 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 13 ms. (2857 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 21 ms. (1818 steps per ms) remains 4/5 properties
// Phase 1: matrix 213 rows 112 cols
[2024-05-31 21:28:53] [INFO ] Computed 1 invariants in 2 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 97/112 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 213/325 variables, 112/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/325 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 325/325 variables, and 113 constraints, problems are : Problem set: 0 solved, 4 unsolved in 244 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 97/112 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 213/325 variables, 112/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/325 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/325 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 325/325 variables, and 117 constraints, problems are : Problem set: 0 solved, 4 unsolved in 167 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 430ms problems are : Problem set: 0 solved, 4 unsolved
Finished Parikh walk after 77 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=77 )
Parikh walk visited 4 properties in 290 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-31 21:28:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-31 21:28:54] [INFO ] Flatten gal took : 286 ms
FORMULA Diffusion2D-PT-D50N050-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 21:28:55] [INFO ] Flatten gal took : 307 ms
[2024-05-31 21:28:55] [INFO ] Input system was already deterministic with 19404 transitions.
Support contains 118 out of 2500 places (down from 123) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 603 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 606 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:28:56] [INFO ] Flatten gal took : 258 ms
[2024-05-31 21:28:57] [INFO ] Flatten gal took : 276 ms
[2024-05-31 21:28:57] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 355 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 356 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:28:58] [INFO ] Flatten gal took : 257 ms
[2024-05-31 21:28:58] [INFO ] Flatten gal took : 274 ms
[2024-05-31 21:28:59] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 345 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 345 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:28:59] [INFO ] Flatten gal took : 255 ms
[2024-05-31 21:29:00] [INFO ] Flatten gal took : 275 ms
[2024-05-31 21:29:00] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 347 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 350 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:01] [INFO ] Flatten gal took : 254 ms
[2024-05-31 21:29:01] [INFO ] Flatten gal took : 271 ms
[2024-05-31 21:29:02] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 345 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:02] [INFO ] Flatten gal took : 254 ms
[2024-05-31 21:29:03] [INFO ] Flatten gal took : 273 ms
[2024-05-31 21:29:03] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 342 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 342 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:04] [INFO ] Flatten gal took : 255 ms
[2024-05-31 21:29:04] [INFO ] Flatten gal took : 275 ms
[2024-05-31 21:29:05] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19282 edges and 2500 vertex of which 2492 / 2500 are part of one of the 1 SCC in 12 ms
Free SCC test removed 2491 places
Ensure Unique test removed 19387 transitions
Reduce isomorphic transitions removed 19387 transitions.
Applied a total of 1 rules in 42 ms. Remains 9 /2500 variables (removed 2491) and now considering 17/19404 (removed 19387) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 9/2500 places, 17/19404 transitions.
[2024-05-31 21:29:05] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:29:05] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:29:05] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 343 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 343 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:05] [INFO ] Flatten gal took : 255 ms
[2024-05-31 21:29:06] [INFO ] Flatten gal took : 273 ms
[2024-05-31 21:29:06] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 335 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 338 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:07] [INFO ] Flatten gal took : 267 ms
[2024-05-31 21:29:07] [INFO ] Flatten gal took : 280 ms
[2024-05-31 21:29:08] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 348 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 348 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:08] [INFO ] Flatten gal took : 256 ms
[2024-05-31 21:29:08] [INFO ] Flatten gal took : 274 ms
[2024-05-31 21:29:09] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 342 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 343 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:10] [INFO ] Flatten gal took : 256 ms
[2024-05-31 21:29:10] [INFO ] Flatten gal took : 274 ms
[2024-05-31 21:29:11] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19388 edges and 2500 vertex of which 2499 / 2500 are part of one of the 1 SCC in 6 ms
Free SCC test removed 2498 places
Ensure Unique test removed 19401 transitions
Reduce isomorphic transitions removed 19401 transitions.
Applied a total of 1 rules in 20 ms. Remains 2 /2500 variables (removed 2498) and now considering 3/19404 (removed 19401) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 2/2500 places, 3/19404 transitions.
[2024-05-31 21:29:11] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:29:11] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:29:11] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 346 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 347 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:11] [INFO ] Flatten gal took : 259 ms
[2024-05-31 21:29:11] [INFO ] Flatten gal took : 280 ms
[2024-05-31 21:29:12] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 345 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 347 ms. Remains : 2500/2500 places, 19404/19404 transitions.
[2024-05-31 21:29:13] [INFO ] Flatten gal took : 256 ms
[2024-05-31 21:29:13] [INFO ] Flatten gal took : 274 ms
[2024-05-31 21:29:14] [INFO ] Input system was already deterministic with 19404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19346 edges and 2500 vertex of which 2496 / 2500 are part of one of the 1 SCC in 5 ms
Free SCC test removed 2495 places
Ensure Unique test removed 19395 transitions
Reduce isomorphic transitions removed 19395 transitions.
Applied a total of 1 rules in 18 ms. Remains 5 /2500 variables (removed 2495) and now considering 9/19404 (removed 19395) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 5/2500 places, 9/19404 transitions.
[2024-05-31 21:29:14] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:29:14] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:29:14] [INFO ] Input system was already deterministic with 9 transitions.
[2024-05-31 21:29:14] [INFO ] Flatten gal took : 276 ms
[2024-05-31 21:29:14] [INFO ] Flatten gal took : 282 ms
[2024-05-31 21:29:14] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 21:29:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2500 places, 19404 transitions and 38808 arcs took 46 ms.
Total runtime 130451 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-D50N050-CTLCardinality-2024-00
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-01
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-02
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-03
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-04
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-05
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-06
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-07
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-08
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-09
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-10
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2024-11
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2023-13
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2023-14
Could not compute solution for formula : Diffusion2D-PT-D50N050-CTLCardinality-2023-15

BK_STOP 1717190955066

--------------------
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-D50N050-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/531/ctl_0_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/531/ctl_1_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/531/ctl_2_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/531/ctl_3_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/531/ctl_4_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/531/ctl_5_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/531/ctl_6_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/531/ctl_7_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/531/ctl_8_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/531/ctl_9_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/531/ctl_10_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/531/ctl_11_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/531/ctl_12_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/531/ctl_13_
ctl formula name Diffusion2D-PT-D50N050-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/531/ctl_14_
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-D50N050"
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-D50N050, 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-171631132400337"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N050.tgz
mv Diffusion2D-PT-D50N050 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 ;