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-171631132300274.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is Diffusion2D-PT-D30N050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132300274
=====================================================================

--------------------
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-CTLFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2023-12
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2023-13
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2023-14
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717188617179

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-D30N050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:50:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 20:50:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:50:18] [INFO ] Load time of PNML (sax parser for PT used): 227 ms
[2024-05-31 20:50:18] [INFO ] Transformed 900 places.
[2024-05-31 20:50:18] [INFO ] Transformed 6844 transitions.
[2024-05-31 20:50:18] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 348 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
Support contains 123 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 147 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 20:50:19] [INFO ] Computed 1 invariants in 78 ms
[2024-05-31 20:50:19] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-31 20:50:19] [INFO ] Invariant cache hit.
[2024-05-31 20:50:20] [INFO ] Implicit Places using invariants and state equation in 1219 ms returned []
Implicit Place search using SMT with State Equation took 1604 ms to find 0 implicit places.
Running 6836 sub problems to find dead transitions.
[2024-05-31 20:50:20] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30138 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 65831ms problems are : Problem set: 0 solved, 6836 unsolved
Search for dead transitions found 0 dead transitions in 65955ms
Finished structural reductions in LTL mode , in 1 iterations and 67775 ms. Remains : 900/900 places, 6844/6844 transitions.
Support contains 123 out of 900 places after structural reductions.
[2024-05-31 20:51:27] [INFO ] Flatten gal took : 257 ms
[2024-05-31 20:51:27] [INFO ] Flatten gal took : 155 ms
[2024-05-31 20:51:27] [INFO ] Input system was already deterministic with 6844 transitions.
Support contains 121 out of 900 places (down from 123) after GAL structural reductions.
RANDOM walk for 40074 steps (8 resets) in 399 ms. (100 steps per ms) remains 58/89 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 55/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 53/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 53/53 properties
[2024-05-31 20:51:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 827/900 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7744/7744 variables, and 901 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 827/900 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7744 variables, 53/954 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7744/7744 variables, and 954 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints]
After SMT, in 10121ms problems are : Problem set: 0 solved, 53 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 73 out of 900 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 5784 edges and 900 vertex of which 827 / 900 are part of one of the 1 SCC in 13 ms
Free SCC test removed 826 places
Drop transitions (Empty/Sink Transition effects.) removed 5784 transitions
Ensure Unique test removed 858 transitions
Reduce isomorphic transitions removed 6642 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 70 transitions
Redundant transition composition rules discarded 70 transitions
Iterating global reduction 0 with 70 rules applied. Total rules applied 71 place count 74 transition count 132
Applied a total of 71 rules in 54 ms. Remains 74 /900 variables (removed 826) and now considering 132/6844 (removed 6712) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 74/900 places, 132/6844 transitions.
RANDOM walk for 40155 steps (8 resets) in 119 ms. (334 steps per ms) remains 5/53 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 1/5 properties
BEST_FIRST walk for 636 steps (0 resets) in 4 ms. (127 steps per ms) remains 0/1 properties
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 114 ms
[2024-05-31 20:51:38] [INFO ] Flatten gal took : 114 ms
[2024-05-31 20:51:38] [INFO ] Input system was already deterministic with 6844 transitions.
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 127 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 128 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:39] [INFO ] Flatten gal took : 99 ms
[2024-05-31 20:51:39] [INFO ] Flatten gal took : 104 ms
[2024-05-31 20:51:39] [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 6674 edges and 900 vertex of which 889 / 900 are part of one of the 1 SCC in 6 ms
Free SCC test removed 888 places
Ensure Unique test removed 6815 transitions
Reduce isomorphic transitions removed 6815 transitions.
Applied a total of 1 rules in 18 ms. Remains 12 /900 variables (removed 888) and now considering 29/6844 (removed 6815) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 12/900 places, 29/6844 transitions.
[2024-05-31 20:51:39] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:51:39] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:39] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 64 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 66 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:39] [INFO ] Flatten gal took : 96 ms
[2024-05-31 20:51:39] [INFO ] Flatten gal took : 106 ms
[2024-05-31 20:51:40] [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 63 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 65 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:40] [INFO ] Flatten gal took : 93 ms
[2024-05-31 20:51:40] [INFO ] Flatten gal took : 101 ms
[2024-05-31 20:51:40] [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 60 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 62 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:40] [INFO ] Flatten gal took : 89 ms
[2024-05-31 20:51:40] [INFO ] Flatten gal took : 93 ms
[2024-05-31 20:51:41] [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 60 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 62 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:41] [INFO ] Flatten gal took : 91 ms
[2024-05-31 20:51:41] [INFO ] Flatten gal took : 98 ms
[2024-05-31 20:51:41] [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 14 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 15 ms. Remains : 2/900 places, 3/6844 transitions.
[2024-05-31 20:51:41] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:41] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:41] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 62 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 62 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:41] [INFO ] Flatten gal took : 90 ms
[2024-05-31 20:51:41] [INFO ] Flatten gal took : 147 ms
[2024-05-31 20:51:42] [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 6780 edges and 900 vertex of which 896 / 900 are part of one of the 1 SCC in 5 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 10 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 10 ms. Remains : 5/900 places, 9/6844 transitions.
[2024-05-31 20:51:42] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:42] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:42] [INFO ] Input system was already deterministic with 9 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 61 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 61 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:42] [INFO ] Flatten gal took : 84 ms
[2024-05-31 20:51:42] [INFO ] Flatten gal took : 89 ms
[2024-05-31 20:51:42] [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 61 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 61 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:42] [INFO ] Flatten gal took : 91 ms
[2024-05-31 20:51:42] [INFO ] Flatten gal took : 94 ms
[2024-05-31 20:51:43] [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 58 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 60 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:43] [INFO ] Flatten gal took : 95 ms
[2024-05-31 20:51:43] [INFO ] Flatten gal took : 104 ms
[2024-05-31 20:51:43] [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 61 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 61 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:43] [INFO ] Flatten gal took : 95 ms
[2024-05-31 20:51:43] [INFO ] Flatten gal took : 102 ms
[2024-05-31 20:51:44] [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 60 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 60 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 84 ms
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 94 ms
[2024-05-31 20:51:44] [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 6756 edges and 900 vertex of which 894 / 900 are part of one of the 1 SCC in 2 ms
Free SCC test removed 893 places
Ensure Unique test removed 6829 transitions
Reduce isomorphic transitions removed 6829 transitions.
Applied a total of 1 rules in 7 ms. Remains 7 /900 variables (removed 893) and now considering 15/6844 (removed 6829) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 7/900 places, 15/6844 transitions.
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:44] [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 6764 edges and 900 vertex of which 895 / 900 are part of one of the 1 SCC in 3 ms
Free SCC test removed 894 places
Ensure Unique test removed 6833 transitions
Reduce isomorphic transitions removed 6833 transitions.
Applied a total of 1 rules in 7 ms. Remains 6 /900 variables (removed 894) and now considering 11/6844 (removed 6833) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 6/900 places, 11/6844 transitions.
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:51:44] [INFO ] Input system was already deterministic with 11 transitions.
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 96 ms
[2024-05-31 20:51:44] [INFO ] Flatten gal took : 100 ms
[2024-05-31 20:51:44] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-31 20:51:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 900 places, 6844 transitions and 13688 arcs took 30 ms.
Total runtime 86732 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-CTLFireability-2024-00
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-01
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-02
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-03
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-04
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-05
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-06
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-07
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-08
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-09
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-10
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2024-11
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2023-12
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2023-13
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2023-14
Could not compute solution for formula : Diffusion2D-PT-D30N050-CTLFireability-2023-15

BK_STOP 1717188705435

--------------------
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-D30N050-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/527/ctl_0_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/527/ctl_1_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/527/ctl_2_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/527/ctl_3_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/527/ctl_4_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/527/ctl_5_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/527/ctl_6_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/527/ctl_7_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/527/ctl_8_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/527/ctl_9_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/527/ctl_10_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/527/ctl_11_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/527/ctl_12_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/527/ctl_13_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/527/ctl_14_
ctl formula name Diffusion2D-PT-D30N050-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/527/ctl_15_
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="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-D30N050, 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-171631132300274"
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 [ "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 ;