About the Execution of LTSMin+red for Diffusion2D-PT-D30N150
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4214.495 | 89121.00 | 132140.00 | 256.80 | ????????????F??F | normal |
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-171631132300290.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-D30N150, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132300290
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 4.0K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 14K Apr 11 14:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 11 14:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 11 14:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 11 14:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 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-D30N150-CTLFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2023-12
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2023-13
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2023-14
FORMULA_NAME Diffusion2D-PT-D30N150-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717189057176
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-D30N150
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:57:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 20:57:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:57:38] [INFO ] Load time of PNML (sax parser for PT used): 297 ms
[2024-05-31 20:57:38] [INFO ] Transformed 900 places.
[2024-05-31 20:57:38] [INFO ] Transformed 6844 transitions.
[2024-05-31 20:57:38] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 419 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Diffusion2D-PT-D30N150-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D30N150-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 105 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 199 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 20:57:39] [INFO ] Computed 1 invariants in 74 ms
[2024-05-31 20:57:39] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-05-31 20:57:39] [INFO ] Invariant cache hit.
[2024-05-31 20:57:40] [INFO ] Implicit Places using invariants and state equation in 1253 ms returned []
Implicit Place search using SMT with State Equation took 1699 ms to find 0 implicit places.
Running 6836 sub problems to find dead transitions.
[2024-05-31 20:57:40] [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 30123 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 30097 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 65738ms problems are : Problem set: 0 solved, 6836 unsolved
Search for dead transitions found 0 dead transitions in 65835ms
Finished structural reductions in LTL mode , in 1 iterations and 67780 ms. Remains : 900/900 places, 6844/6844 transitions.
Support contains 105 out of 900 places after structural reductions.
[2024-05-31 20:58:47] [INFO ] Flatten gal took : 257 ms
[2024-05-31 20:58:47] [INFO ] Flatten gal took : 142 ms
[2024-05-31 20:58:47] [INFO ] Input system was already deterministic with 6844 transitions.
Support contains 104 out of 900 places (down from 105) after GAL structural reductions.
RANDOM walk for 40486 steps (8 resets) in 158 ms. (254 steps per ms) remains 86/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 85/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 84/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 83/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 83/83 properties
[2024-05-31 20:58:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 807/900 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 0 solved, 83 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, 83 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 807/900 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7744 variables, 83/984 constraints. Problems are: Problem set: 0 solved, 83 unsolved
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 Int declared 7744/7744 variables, and 984 constraints, problems are : Problem set: 0 solved, 83 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints]
After SMT, in 10151ms problems are : Problem set: 0 solved, 83 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 93 out of 900 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 5502 edges and 900 vertex of which 807 / 900 are part of one of the 1 SCC in 10 ms
Free SCC test removed 806 places
Drop transitions (Empty/Sink Transition effects.) removed 5502 transitions
Ensure Unique test removed 1076 transitions
Reduce isomorphic transitions removed 6578 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 94 transition count 175
Applied a total of 92 rules in 64 ms. Remains 94 /900 variables (removed 806) and now considering 175/6844 (removed 6669) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 94/900 places, 175/6844 transitions.
RANDOM walk for 40472 steps (8 resets) in 62 ms. (642 steps per ms) remains 21/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 14/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 12/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 10/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 9/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 8/9 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 7/8 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 6/7 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 6/6 properties
// Phase 1: matrix 175 rows 94 cols
[2024-05-31 20:58:58] [INFO ] Computed 1 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 83/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 175/269 variables, 94/95 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/269 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 269/269 variables, and 95 constraints, problems are : Problem set: 0 solved, 6 unsolved in 555 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 83/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 175/269 variables, 94/95 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 6/101 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/269 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/269 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 269/269 variables, and 101 constraints, problems are : Problem set: 0 solved, 6 unsolved in 164 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 725ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 23 steps, including 0 resets, run visited all 6 properties in 2 ms. (steps per millisecond=11 )
Parikh walk visited 6 properties in 16 ms.
[2024-05-31 20:58:59] [INFO ] Flatten gal took : 242 ms
[2024-05-31 20:59:00] [INFO ] Flatten gal took : 296 ms
[2024-05-31 20:59:00] [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 141 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 142 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:00] [INFO ] Flatten gal took : 91 ms
[2024-05-31 20:59:00] [INFO ] Flatten gal took : 96 ms
[2024-05-31 20:59:00] [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 16 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 16 ms. Remains : 2/900 places, 3/6844 transitions.
[2024-05-31 20:59:00] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:59:00] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:59:00] [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 67 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 68 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 89 ms
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 95 ms
[2024-05-31 20:59:01] [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 67 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 68 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 85 ms
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 88 ms
[2024-05-31 20:59:01] [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 6 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 16 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 16 ms. Remains : 9/900 places, 17/6844 transitions.
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:59:01] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6754 edges and 900 vertex of which 894 / 900 are part of one of the 1 SCC in 6 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 12 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 12 ms. Remains : 7/900 places, 13/6844 transitions.
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 1 ms
[2024-05-31 20:59:01] [INFO ] Flatten gal took : 0 ms
[2024-05-31 20:59:01] [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 51 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 52 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:02] [INFO ] Flatten gal took : 82 ms
[2024-05-31 20:59:02] [INFO ] Flatten gal took : 87 ms
[2024-05-31 20:59:02] [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 52 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 52 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:02] [INFO ] Flatten gal took : 82 ms
[2024-05-31 20:59:02] [INFO ] Flatten gal took : 87 ms
[2024-05-31 20:59:02] [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 51 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 51 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:03] [INFO ] Flatten gal took : 82 ms
[2024-05-31 20:59:03] [INFO ] Flatten gal took : 86 ms
[2024-05-31 20:59:03] [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 51 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 51 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:03] [INFO ] Flatten gal took : 92 ms
[2024-05-31 20:59:03] [INFO ] Flatten gal took : 95 ms
[2024-05-31 20:59:03] [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 51 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 52 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:04] [INFO ] Flatten gal took : 90 ms
[2024-05-31 20:59:04] [INFO ] Flatten gal took : 96 ms
[2024-05-31 20:59:04] [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 51 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 52 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:04] [INFO ] Flatten gal took : 83 ms
[2024-05-31 20:59:04] [INFO ] Flatten gal took : 88 ms
[2024-05-31 20:59:04] [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 50 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 51 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:04] [INFO ] Flatten gal took : 80 ms
[2024-05-31 20:59:05] [INFO ] Flatten gal took : 84 ms
[2024-05-31 20:59:05] [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 50 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 50 ms. Remains : 900/900 places, 6844/6844 transitions.
[2024-05-31 20:59:05] [INFO ] Flatten gal took : 81 ms
[2024-05-31 20:59:05] [INFO ] Flatten gal took : 85 ms
[2024-05-31 20:59:05] [INFO ] Input system was already deterministic with 6844 transitions.
[2024-05-31 20:59:05] [INFO ] Flatten gal took : 80 ms
[2024-05-31 20:59:05] [INFO ] Flatten gal took : 86 ms
[2024-05-31 20:59:05] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-31 20:59:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 900 places, 6844 transitions and 13688 arcs took 19 ms.
Total runtime 87575 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-00
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-01
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-02
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-03
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-04
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-05
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-06
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-07
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-08
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-09
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-10
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2024-11
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2023-13
Could not compute solution for formula : Diffusion2D-PT-D30N150-CTLFireability-2023-14
BK_STOP 1717189146297
--------------------
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-D30N150-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/533/ctl_0_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/533/ctl_1_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/533/ctl_2_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/533/ctl_3_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/533/ctl_4_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/533/ctl_5_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/533/ctl_6_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/533/ctl_7_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/533/ctl_8_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/533/ctl_9_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/533/ctl_10_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/533/ctl_11_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/533/ctl_12_
ctl formula name Diffusion2D-PT-D30N150-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/533/ctl_13_
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-D30N150"
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-D30N150, 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-171631132300290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N150.tgz
mv Diffusion2D-PT-D30N150 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 '
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 ;