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-171631132300298.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-D40N010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132300298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 4.2K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 11 14:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 11 14:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 14:16 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 4.7M 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-D40N010-CTLFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2023-12
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2023-13
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2023-14
FORMULA_NAME Diffusion2D-PT-D40N010-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717189408236

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D40N010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:03:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 21:03:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:03:29] [INFO ] Load time of PNML (sax parser for PT used): 393 ms
[2024-05-31 21:03:29] [INFO ] Transformed 1600 places.
[2024-05-31 21:03:29] [INFO ] Transformed 12324 transitions.
[2024-05-31 21:03:29] [INFO ] Parsed PT model containing 1600 places and 12324 transitions and 24648 arcs in 531 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Support contains 102 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 346 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
// Phase 1: matrix 12324 rows 1600 cols
[2024-05-31 21:03:30] [INFO ] Computed 1 invariants in 128 ms
[2024-05-31 21:03:30] [INFO ] Implicit Places using invariants in 508 ms returned []
Implicit Place search using SMT only with invariants took 534 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2024-05-31 21:03:31] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30193 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30155 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints]
After SMT, in 77073ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 77214ms
Finished structural reductions in LTL mode , in 1 iterations and 78175 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Support contains 102 out of 1600 places after structural reductions.
[2024-05-31 21:04:48] [INFO ] Flatten gal took : 388 ms
[2024-05-31 21:04:49] [INFO ] Flatten gal took : 276 ms
[2024-05-31 21:04:49] [INFO ] Input system was already deterministic with 12324 transitions.
Support contains 93 out of 1600 places (down from 102) after GAL structural reductions.
RANDOM walk for 40006 steps (8 resets) in 980 ms. (40 steps per ms) remains 24/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
[2024-05-31 21:04:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 1562/1600 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1600 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 12324/13924 variables, 1600/1601 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13924/13924 variables, and 1601 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 1600/1600 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 1562/1600 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1600 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 12324/13924 variables, 1600/1601 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13924 variables, 24/1625 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 13924/13924 variables, and 1625 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 1600/1600 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 10192ms problems are : Problem set: 0 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 38 out of 1600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 11732 edges and 1600 vertex of which 1562 / 1600 are part of one of the 1 SCC in 20 ms
Free SCC test removed 1561 places
Drop transitions (Empty/Sink Transition effects.) removed 11732 transitions
Ensure Unique test removed 512 transitions
Reduce isomorphic transitions removed 12244 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 39 transition count 74
Applied a total of 7 rules in 65 ms. Remains 39 /1600 variables (removed 1561) and now considering 74/12324 (removed 12250) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 39/1600 places, 74/12324 transitions.
RANDOM walk for 40022 steps (8 resets) in 299 ms. (133 steps per ms) remains 1/24 properties
BEST_FIRST walk for 456 steps (0 resets) in 4 ms. (91 steps per ms) remains 0/1 properties
[2024-05-31 21:05:01] [INFO ] Flatten gal took : 182 ms
[2024-05-31 21:05:01] [INFO ] Flatten gal took : 192 ms
[2024-05-31 21:05:01] [INFO ] Input system was already deterministic with 12324 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 277 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:02] [INFO ] Flatten gal took : 185 ms
[2024-05-31 21:05:02] [INFO ] Flatten gal took : 198 ms
[2024-05-31 21:05:03] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 11 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 33 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 2/1600 places, 3/12324 transitions.
[2024-05-31 21:05:03] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:03] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:05:03] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D40N010-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 155 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:03] [INFO ] Flatten gal took : 179 ms
[2024-05-31 21:05:03] [INFO ] Flatten gal took : 197 ms
[2024-05-31 21:05:04] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 8 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 17 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 2/1600 places, 3/12324 transitions.
[2024-05-31 21:05:04] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:05:04] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:04] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D40N010-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12244 edges and 1600 vertex of which 1595 / 1600 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1594 places
Ensure Unique test removed 12313 transitions
Reduce isomorphic transitions removed 12313 transitions.
Applied a total of 1 rules in 13 ms. Remains 6 /1600 variables (removed 1594) and now considering 11/12324 (removed 12313) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 6/1600 places, 11/12324 transitions.
[2024-05-31 21:05:04] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:04] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:04] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 146 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:04] [INFO ] Flatten gal took : 177 ms
[2024-05-31 21:05:04] [INFO ] Flatten gal took : 191 ms
[2024-05-31 21:05:05] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 13 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 2/1600 places, 3/12324 transitions.
[2024-05-31 21:05:05] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:05] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:05] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12276 edges and 1600 vertex of which 1597 / 1600 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1596 places
Ensure Unique test removed 12317 transitions
Reduce isomorphic transitions removed 12317 transitions.
Applied a total of 1 rules in 12 ms. Remains 4 /1600 variables (removed 1596) and now considering 7/12324 (removed 12317) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 4/1600 places, 7/12324 transitions.
[2024-05-31 21:05:05] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:05:05] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:05] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 146 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:05] [INFO ] Flatten gal took : 176 ms
[2024-05-31 21:05:06] [INFO ] Flatten gal took : 194 ms
[2024-05-31 21:05:06] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 148 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:06] [INFO ] Flatten gal took : 174 ms
[2024-05-31 21:05:07] [INFO ] Flatten gal took : 185 ms
[2024-05-31 21:05:07] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12250 edges and 1600 vertex of which 1595 / 1600 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1594 places
Ensure Unique test removed 12313 transitions
Reduce isomorphic transitions removed 12313 transitions.
Applied a total of 1 rules in 10 ms. Remains 6 /1600 variables (removed 1594) and now considering 11/12324 (removed 12313) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 6/1600 places, 11/12324 transitions.
[2024-05-31 21:05:07] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:07] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:07] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 144 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:07] [INFO ] Flatten gal took : 174 ms
[2024-05-31 21:05:08] [INFO ] Flatten gal took : 191 ms
[2024-05-31 21:05:08] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 12 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 2/1600 places, 3/12324 transitions.
[2024-05-31 21:05:08] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:05:08] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:05:08] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D40N010-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 149 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:08] [INFO ] Flatten gal took : 173 ms
[2024-05-31 21:05:09] [INFO ] Flatten gal took : 189 ms
[2024-05-31 21:05:09] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 143 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:09] [INFO ] Flatten gal took : 172 ms
[2024-05-31 21:05:10] [INFO ] Flatten gal took : 186 ms
[2024-05-31 21:05:10] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 141 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:05:10] [INFO ] Flatten gal took : 155 ms
[2024-05-31 21:05:11] [INFO ] Flatten gal took : 246 ms
[2024-05-31 21:05:11] [INFO ] Input system was already deterministic with 12324 transitions.
[2024-05-31 21:05:11] [INFO ] Flatten gal took : 177 ms
[2024-05-31 21:05:11] [INFO ] Flatten gal took : 181 ms
[2024-05-31 21:05:11] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-31 21:05:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1600 places, 12324 transitions and 24648 arcs took 34 ms.
Total runtime 102611 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-D40N010-CTLFireability-2024-00
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-02
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-04
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-05
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-06
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-07
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-08
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-09
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-10
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2024-11
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2023-13
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2023-14
Could not compute solution for formula : Diffusion2D-PT-D40N010-CTLFireability-2023-15

BK_STOP 1717189512344

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/531/ctl_0_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/531/ctl_1_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/531/ctl_2_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/531/ctl_3_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/531/ctl_4_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/531/ctl_5_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/531/ctl_6_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/531/ctl_7_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/531/ctl_8_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/531/ctl_9_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/531/ctl_10_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/531/ctl_11_
ctl formula name Diffusion2D-PT-D40N010-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/531/ctl_12_
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-D40N010"
export BK_EXAMINATION="CTLFireability"
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-D40N010, examination is CTLFireability"
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-171631132300298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N010.tgz
mv Diffusion2D-PT-D40N010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;