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-171631132200249.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-D20N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132200249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K 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 4.4K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K 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 124K Apr 11 14:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 11 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 118K 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 3.8K 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-D20N100-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2023-12
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2023-13
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2023-14
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717188248240

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-D20N100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:44:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 20:44:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:44:09] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2024-05-31 20:44:09] [INFO ] Transformed 400 places.
[2024-05-31 20:44:09] [INFO ] Transformed 2964 transitions.
[2024-05-31 20:44:09] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 290 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 121 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 68 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 20:44:09] [INFO ] Computed 1 invariants in 55 ms
[2024-05-31 20:44:10] [INFO ] Implicit Places using invariants in 241 ms returned []
[2024-05-31 20:44:10] [INFO ] Invariant cache hit.
[2024-05-31 20:44:10] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 752 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2024-05-31 20:44:10] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
timeout
(s62 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 31630ms, After SMT, problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 31682ms
Finished structural reductions in LTL mode , in 1 iterations and 32541 ms. Remains : 400/400 places, 2964/2964 transitions.
Support contains 121 out of 400 places after structural reductions.
[2024-05-31 20:44:42] [INFO ] Flatten gal took : 170 ms
[2024-05-31 20:44:42] [INFO ] Flatten gal took : 87 ms
[2024-05-31 20:44:42] [INFO ] Input system was already deterministic with 2964 transitions.
RANDOM walk for 40038 steps (8 resets) in 271 ms. (147 steps per ms) remains 43/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
[2024-05-31 20:44:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 325/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3364/3364 variables, and 401 constraints, problems are : Problem set: 0 solved, 43 unsolved in 3990 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Problem AtomicPropp14 is UNSAT
At refinement iteration 1 (OVERLAPS) 325/400 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 42/443 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3364 variables, 0/443 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 0/3364 variables, 0/443 constraints. Problems are: Problem set: 1 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3364/3364 variables, and 443 constraints, problems are : Problem set: 1 solved, 42 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 42/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 9068ms problems are : Problem set: 1 solved, 42 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 69 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2064 edges and 400 vertex of which 331 / 400 are part of one of the 2 SCC in 8 ms
Free SCC test removed 329 places
Drop transitions (Empty/Sink Transition effects.) removed 2064 transitions
Ensure Unique test removed 638 transitions
Reduce isomorphic transitions removed 2702 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 0 with 128 rules applied. Total rules applied 129 place count 71 transition count 134
Applied a total of 129 rules in 37 ms. Remains 71 /400 variables (removed 329) and now considering 134/2964 (removed 2830) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 71/400 places, 134/2964 transitions.
RANDOM walk for 40198 steps (8 resets) in 43 ms. (913 steps per ms) remains 3/42 properties
BEST_FIRST walk for 40004 steps (8 resets) in 46 ms. (851 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 37 ms. (1052 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 1/2 properties
// Phase 1: matrix 134 rows 71 cols
[2024-05-31 20:44:52] [INFO ] Computed 1 invariants in 2 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 134/205 variables, 71/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/205 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 72 constraints, problems are : Problem set: 0 solved, 1 unsolved in 62 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 134/205 variables, 71/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/205 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 73 constraints, problems are : Problem set: 0 solved, 1 unsolved in 63 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 133ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 135 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=67 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-31 20:44:52] [INFO ] Flatten gal took : 65 ms
[2024-05-31 20:44:52] [INFO ] Flatten gal took : 66 ms
[2024-05-31 20:44:52] [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 29 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 29 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:44:52] [INFO ] Flatten gal took : 52 ms
[2024-05-31 20:44:52] [INFO ] Flatten gal took : 53 ms
[2024-05-31 20:44:53] [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 20:44:53] [INFO ] Flatten gal took : 53 ms
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 46 ms
[2024-05-31 20:44:53] [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 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 20:44:53] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:53] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 406 steps (0 resets) in 8 ms. (45 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D20N100-CTLCardinality-2024-02 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 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 12 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 48 ms
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 47 ms
[2024-05-31 20:44:53] [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 2916 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 7 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 4/400 places, 7/2964 transitions.
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:53] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2880 edges and 400 vertex of which 394 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 393 places
Ensure Unique test removed 2951 transitions
Reduce isomorphic transitions removed 2951 transitions.
Applied a total of 1 rules in 7 ms. Remains 7 /400 variables (removed 393) and now considering 13/2964 (removed 2951) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 7/400 places, 13/2964 transitions.
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:53] [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 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 20:44:53] [INFO ] Flatten gal took : 45 ms
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 45 ms
[2024-05-31 20:44:53] [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 12 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 44 ms
[2024-05-31 20:44:53] [INFO ] Flatten gal took : 51 ms
[2024-05-31 20:44:53] [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 20:44:54] [INFO ] Flatten gal took : 41 ms
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 42 ms
[2024-05-31 20:44:54] [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 20:44:54] [INFO ] Flatten gal took : 40 ms
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 43 ms
[2024-05-31 20:44:54] [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 2938 edges and 400 vertex of which 398 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 397 places
Ensure Unique test removed 2959 transitions
Reduce isomorphic transitions removed 2959 transitions.
Applied a total of 1 rules in 7 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 3/400 places, 5/2964 transitions.
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:54] [INFO ] Input system was already deterministic with 5 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 20:44:54] [INFO ] Flatten gal took : 38 ms
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 39 ms
[2024-05-31 20:44:54] [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 10 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 11 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 43 ms
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 37 ms
[2024-05-31 20:44:54] [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 10 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 11 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 34 ms
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 35 ms
[2024-05-31 20:44:54] [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 10 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 10 ms. Remains : 400/400 places, 2964/2964 transitions.
[2024-05-31 20:44:54] [INFO ] Flatten gal took : 35 ms
[2024-05-31 20:44:55] [INFO ] Flatten gal took : 38 ms
[2024-05-31 20:44:55] [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 2900 edges and 400 vertex of which 396 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 395 places
Ensure Unique test removed 2955 transitions
Reduce isomorphic transitions removed 2955 transitions.
Applied a total of 1 rules in 6 ms. Remains 5 /400 variables (removed 395) and now considering 9/2964 (removed 2955) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 5/400 places, 9/2964 transitions.
[2024-05-31 20:44:55] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:55] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:44:55] [INFO ] Input system was already deterministic with 9 transitions.
[2024-05-31 20:44:55] [INFO ] Flatten gal took : 36 ms
[2024-05-31 20:44:55] [INFO ] Flatten gal took : 38 ms
[2024-05-31 20:44:55] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 20:44:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 400 places, 2964 transitions and 5928 arcs took 12 ms.
Total runtime 45909 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-D20N100-CTLCardinality-2024-00
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-01
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-03
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-04
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-05
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-06
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-07
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-08
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-09
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-10
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2024-11
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2023-12
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2023-13
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2023-14
Could not compute solution for formula : Diffusion2D-PT-D20N100-CTLCardinality-2023-15

BK_STOP 1717188295592

--------------------
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-D20N100-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/529/ctl_0_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/529/ctl_1_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/529/ctl_2_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/529/ctl_3_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/529/ctl_4_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/529/ctl_5_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/529/ctl_6_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/529/ctl_7_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/529/ctl_8_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/529/ctl_9_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/529/ctl_10_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/529/ctl_11_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/529/ctl_12_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/529/ctl_13_
ctl formula name Diffusion2D-PT-D20N100-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/529/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-D20N100"
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-D20N100, 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-171631132200249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N100.tgz
mv Diffusion2D-PT-D20N100 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 ;