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-171631132300273.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-D30N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132300273
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 4.3K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 18K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 11 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 14:20 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 3.0M 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-D30N050-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2023-12
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2023-13
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2023-14
FORMULA_NAME Diffusion2D-PT-D30N050-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717188611180

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-D30N050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:50:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 20:50:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:50:12] [INFO ] Load time of PNML (sax parser for PT used): 254 ms
[2024-05-31 20:50:12] [INFO ] Transformed 900 places.
[2024-05-31 20:50:12] [INFO ] Transformed 6844 transitions.
[2024-05-31 20:50:12] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 372 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 23 ms.
Support contains 153 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 176 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
// Phase 1: matrix 6844 rows 900 cols
[2024-05-31 20:50:13] [INFO ] Computed 1 invariants in 73 ms
[2024-05-31 20:50:13] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-05-31 20:50:13] [INFO ] Invariant cache hit.
[2024-05-31 20:50:14] [INFO ] Implicit Places using invariants and state equation in 1157 ms returned []
Implicit Place search using SMT with State Equation took 1526 ms to find 0 implicit places.
Running 6836 sub problems to find dead transitions.
[2024-05-31 20:50:14] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30125 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 6836/6836 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6836 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 0/6836 constraints, Known Traps: 0/0 constraints]
After SMT, in 65817ms problems are : Problem set: 0 solved, 6836 unsolved
Search for dead transitions found 0 dead transitions in 65906ms
Finished structural reductions in LTL mode , in 1 iterations and 67662 ms. Remains : 900/900 places, 6844/6844 transitions.
Support contains 153 out of 900 places after structural reductions.
[2024-05-31 20:51:20] [INFO ] Flatten gal took : 286 ms
[2024-05-31 20:51:21] [INFO ] Flatten gal took : 177 ms
[2024-05-31 20:51:21] [INFO ] Input system was already deterministic with 6844 transitions.
Support contains 152 out of 900 places (down from 153) after GAL structural reductions.
RANDOM walk for 40152 steps (8 resets) in 513 ms. (78 steps per ms) remains 61/100 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 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 13 ms. (286 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 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 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 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 21 ms. (182 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 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 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 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 27 ms. (143 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 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 16 ms. (235 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 18 ms. (210 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 23 ms. (166 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 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 15 ms. (250 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 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
[2024-05-31 20:51:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp90 is UNSAT
At refinement iteration 1 (OVERLAPS) 804/900 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 2 solved, 59 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7744/7744 variables, and 901 constraints, problems are : Problem set: 2 solved, 59 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 810/900 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 2 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7744 variables, 59/960 constraints. Problems are: Problem set: 2 solved, 59 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7744/7744 variables, and 960 constraints, problems are : Problem set: 2 solved, 59 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 59/61 constraints, Known Traps: 0/0 constraints]
After SMT, in 10140ms problems are : Problem set: 2 solved, 59 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 90 out of 900 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 5536 edges and 900 vertex of which 810 / 900 are part of one of the 1 SCC in 14 ms
Free SCC test removed 809 places
Drop transitions (Empty/Sink Transition effects.) removed 5536 transitions
Ensure Unique test removed 1048 transitions
Reduce isomorphic transitions removed 6584 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 0 with 91 rules applied. Total rules applied 92 place count 91 transition count 169
Applied a total of 92 rules in 68 ms. Remains 91 /900 variables (removed 809) and now considering 169/6844 (removed 6675) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 91/900 places, 169/6844 transitions.
RANDOM walk for 40101 steps (8 resets) in 36 ms. (1083 steps per ms) remains 6/59 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 51 ms. (769 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 26 ms. (1481 steps per ms) remains 1/2 properties
// Phase 1: matrix 169 rows 91 cols
[2024-05-31 20:51:32] [INFO ] Computed 1 invariants in 2 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 85/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 169/260 variables, 91/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/260 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 92 constraints, problems are : Problem set: 0 solved, 1 unsolved in 136 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 91/91 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 85/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 169/260 variables, 91/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/260 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 93 constraints, problems are : Problem set: 0 solved, 1 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 91/91 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 230ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 100 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=50 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-31 20:51:32] [INFO ] Flatten gal took : 111 ms
[2024-05-31 20:51:33] [INFO ] Flatten gal took : 118 ms
[2024-05-31 20:51:33] [INFO ] Input system was already deterministic with 6844 transitions.
Support contains 140 out of 900 places (down from 142) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 162 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:33] [INFO ] Flatten gal took : 104 ms
[2024-05-31 20:51:33] [INFO ] Flatten gal took : 107 ms
[2024-05-31 20:51:34] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 48 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:34] [INFO ] Flatten gal took : 96 ms
[2024-05-31 20:51:34] [INFO ] Flatten gal took : 100 ms
[2024-05-31 20:51:34] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 46 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:34] [INFO ] Flatten gal took : 94 ms
[2024-05-31 20:51:34] [INFO ] Flatten gal took : 97 ms
[2024-05-31 20:51:34] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 45 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:35] [INFO ] Flatten gal took : 86 ms
[2024-05-31 20:51:35] [INFO ] Flatten gal took : 90 ms
[2024-05-31 20:51:35] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 46 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:35] [INFO ] Flatten gal took : 83 ms
[2024-05-31 20:51:35] [INFO ] Flatten gal took : 86 ms
[2024-05-31 20:51:35] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6716 edges and 900 vertex of which 892 / 900 are part of one of the 1 SCC in 8 ms
Free SCC test removed 891 places
Ensure Unique test removed 6827 transitions
Reduce isomorphic transitions removed 6827 transitions.
Applied a total of 1 rules in 19 ms. Remains 9 /900 variables (removed 891) and now considering 17/6844 (removed 6827) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 9/900 places, 17/6844 transitions.
[2024-05-31 20:51:35] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:35] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:35] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 48 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:36] [INFO ] Flatten gal took : 82 ms
[2024-05-31 20:51:36] [INFO ] Flatten gal took : 86 ms
[2024-05-31 20:51:36] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6828 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 6 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 13 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 2/900 places, 3/6844 transitions.
[2024-05-31 20:51:36] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:51:36] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:36] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 204 steps (0 resets) in 4 ms. (40 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D30N050-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 43 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:36] [INFO ] Flatten gal took : 81 ms
[2024-05-31 20:51:36] [INFO ] Flatten gal took : 84 ms
[2024-05-31 20:51:36] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 44 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:36] [INFO ] Flatten gal took : 81 ms
[2024-05-31 20:51:37] [INFO ] Flatten gal took : 86 ms
[2024-05-31 20:51:37] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 81 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:37] [INFO ] Flatten gal took : 83 ms
[2024-05-31 20:51:37] [INFO ] Flatten gal took : 87 ms
[2024-05-31 20:51:37] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 44 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:37] [INFO ] Flatten gal took : 81 ms
[2024-05-31 20:51:37] [INFO ] Flatten gal took : 89 ms
[2024-05-31 20:51:38] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6748 edges and 900 vertex of which 894 / 900 are part of one of the 1 SCC in 5 ms
Free SCC test removed 893 places
Ensure Unique test removed 6831 transitions
Reduce isomorphic transitions removed 6831 transitions.
Applied a total of 1 rules in 10 ms. Remains 7 /900 variables (removed 893) and now considering 13/6844 (removed 6831) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 7/900 places, 13/6844 transitions.
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:51:38] [INFO ] Input system was already deterministic with 13 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 44 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 83 ms
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 87 ms
[2024-05-31 20:51:38] [INFO ] Input system was already deterministic with 6844 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6732 edges and 900 vertex of which 893 / 900 are part of one of the 1 SCC in 3 ms
Free SCC test removed 892 places
Ensure Unique test removed 6829 transitions
Reduce isomorphic transitions removed 6829 transitions.
Applied a total of 1 rules in 7 ms. Remains 8 /900 variables (removed 892) and now considering 15/6844 (removed 6829) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 8/900 places, 15/6844 transitions.
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:38] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6780 edges and 900 vertex of which 896 / 900 are part of one of the 1 SCC in 2 ms
Free SCC test removed 895 places
Ensure Unique test removed 6835 transitions
Reduce isomorphic transitions removed 6835 transitions.
Applied a total of 1 rules in 6 ms. Remains 5 /900 variables (removed 895) and now considering 9/6844 (removed 6835) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 5/900 places, 9/6844 transitions.
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:51:38] [INFO ] Input system was already deterministic with 9 transitions.
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 84 ms
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 85 ms
[2024-05-31 20:51:38] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 20:51:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 900 places, 6844 transitions and 13688 arcs took 17 ms.
Total runtime 86446 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-D30N050-CTLCardinality-2024-00
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-01
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-02
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-03
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-04
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-05
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-06
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-08
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-09
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-10
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2024-11
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2023-12
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2023-13
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2023-14
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLCardinality-2023-15

BK_STOP 1717188699143

--------------------
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-D30N050-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/545/ctl_0_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/545/ctl_1_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/545/ctl_2_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/545/ctl_3_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/545/ctl_4_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/545/ctl_5_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/545/ctl_6_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/545/ctl_7_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/545/ctl_8_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/545/ctl_9_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/545/ctl_10_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/545/ctl_11_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/545/ctl_12_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/545/ctl_13_
ctl formula name Diffusion2D-PT-D30N050-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/545/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-D30N050"
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-D30N050, 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-171631132300273"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N050.tgz
mv Diffusion2D-PT-D30N050 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 ;