About the Execution of LTSMin+red for Anderson-PT-04
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
402.027 | 55524.00 | 79318.00 | 200.90 | T?F?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.r464-smll-171620118300313.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 Anderson-PT-04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r464-smll-171620118300313
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 15:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 12 15:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 103K 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 Anderson-PT-04-CTLCardinality-2024-00
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-01
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-02
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-03
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-04
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-05
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-06
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-07
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-08
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-09
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-10
FORMULA_NAME Anderson-PT-04-CTLCardinality-2024-11
FORMULA_NAME Anderson-PT-04-CTLCardinality-2023-12
FORMULA_NAME Anderson-PT-04-CTLCardinality-2023-13
FORMULA_NAME Anderson-PT-04-CTLCardinality-2023-14
FORMULA_NAME Anderson-PT-04-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717254519416
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:08:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 15:08:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:08:41] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2024-06-01 15:08:41] [INFO ] Transformed 105 places.
[2024-06-01 15:08:41] [INFO ] Transformed 200 transitions.
[2024-06-01 15:08:41] [INFO ] Found NUPN structural information;
[2024-06-01 15:08:41] [INFO ] Parsed PT model containing 105 places and 200 transitions and 752 arcs in 325 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 86 ms.
FORMULA Anderson-PT-04-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-04-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 200/200 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 99 transition count 176
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 99 transition count 176
Applied a total of 12 rules in 59 ms. Remains 99 /105 variables (removed 6) and now considering 176/200 (removed 24) transitions.
// Phase 1: matrix 176 rows 99 cols
[2024-06-01 15:08:42] [INFO ] Computed 11 invariants in 42 ms
[2024-06-01 15:08:42] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-06-01 15:08:42] [INFO ] Invariant cache hit.
[2024-06-01 15:08:42] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-06-01 15:08:42] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
Running 172 sub problems to find dead transitions.
[2024-06-01 15:08:42] [INFO ] Invariant cache hit.
[2024-06-01 15:08:42] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 58 places in 160 ms of which 27 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 46 places in 191 ms of which 7 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 58 places in 183 ms of which 15 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 35 places in 212 ms of which 3 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 1 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 51 places in 119 ms of which 2 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 48 places in 113 ms of which 2 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 43 places in 118 ms of which 3 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 52 places in 99 ms of which 2 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 2 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 2 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 45 places in 68 ms of which 1 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 46 places in 67 ms of which 2 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 58 places in 75 ms of which 1 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 53 places in 69 ms of which 2 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 44 places in 74 ms of which 2 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 47 places in 63 ms of which 2 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 1 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 55 places in 75 ms of which 1 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 53 places in 66 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 1 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 1 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 33 places in 63 ms of which 2 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 61 places in 65 ms of which 1 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 1 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 59 places in 59 ms of which 2 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 49 places in 58 ms of which 2 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 62 places in 67 ms of which 1 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 2 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 41 places in 66 ms of which 1 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 24 places in 68 ms of which 1 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 55 places in 65 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:08:49] [INFO ] Deduced a trap composed of 45 places in 78 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 47 places in 88 ms of which 6 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 44 places in 81 ms of which 2 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 34 places in 80 ms of which 2 ms to minimize.
[2024-06-01 15:08:50] [INFO ] Deduced a trap composed of 63 places in 87 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 54 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 56 places in 67 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 51 places in 78 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 70 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:08:51] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 3 ms to minimize.
[2024-06-01 15:08:52] [INFO ] Deduced a trap composed of 59 places in 106 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 10/55 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (OVERLAPS) 176/275 variables, 99/154 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/275 variables, 12/166 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:08:54] [INFO ] Deduced a trap composed of 51 places in 83 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/275 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 11 (OVERLAPS) 0/275 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 167 constraints, problems are : Problem set: 0 solved, 172 unsolved in 18613 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 99/99 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 45/45 constraints]
Escalating to Integer solving :Problem set: 0 solved, 172 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 45/56 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 2 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 2 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 47 places in 67 ms of which 1 ms to minimize.
[2024-06-01 15:09:02] [INFO ] Deduced a trap composed of 55 places in 68 ms of which 1 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 36 places in 69 ms of which 1 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 2 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 56 places in 68 ms of which 2 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 53 places in 59 ms of which 1 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 41 places in 62 ms of which 1 ms to minimize.
[2024-06-01 15:09:03] [INFO ] Deduced a trap composed of 55 places in 68 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 12/68 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 42 places in 70 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 48 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 2 ms to minimize.
[2024-06-01 15:09:04] [INFO ] Deduced a trap composed of 48 places in 59 ms of which 2 ms to minimize.
[2024-06-01 15:09:05] [INFO ] Deduced a trap composed of 63 places in 83 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 53 places in 60 ms of which 2 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 48 places in 72 ms of which 2 ms to minimize.
[2024-06-01 15:09:06] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 2 ms to minimize.
[2024-06-01 15:09:07] [INFO ] Deduced a trap composed of 41 places in 81 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 4/78 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:09:07] [INFO ] Deduced a trap composed of 72 places in 84 ms of which 2 ms to minimize.
[2024-06-01 15:09:07] [INFO ] Deduced a trap composed of 46 places in 89 ms of which 2 ms to minimize.
[2024-06-01 15:09:08] [INFO ] Deduced a trap composed of 69 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:09:08] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 2 ms to minimize.
[2024-06-01 15:09:08] [INFO ] Deduced a trap composed of 64 places in 114 ms of which 3 ms to minimize.
[2024-06-01 15:09:08] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 2 ms to minimize.
[2024-06-01 15:09:09] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 7/85 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 8 (OVERLAPS) 176/275 variables, 99/184 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 12/196 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/275 variables, 172/368 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:09:16] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/275 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-06-01 15:09:24] [INFO ] Deduced a trap composed of 49 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:09:24] [INFO ] Deduced a trap composed of 46 places in 70 ms of which 1 ms to minimize.
[2024-06-01 15:09:24] [INFO ] Deduced a trap composed of 45 places in 112 ms of which 2 ms to minimize.
[2024-06-01 15:09:27] [INFO ] Deduced a trap composed of 44 places in 75 ms of which 3 ms to minimize.
[2024-06-01 15:09:28] [INFO ] Deduced a trap composed of 67 places in 90 ms of which 2 ms to minimize.
[2024-06-01 15:09:28] [INFO ] Deduced a trap composed of 40 places in 91 ms of which 2 ms to minimize.
[2024-06-01 15:09:28] [INFO ] Deduced a trap composed of 57 places in 84 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/275 variables, 7/376 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 275/275 variables, and 376 constraints, problems are : Problem set: 0 solved, 172 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 99/99 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 82/82 constraints]
After SMT, in 48946ms problems are : Problem set: 0 solved, 172 unsolved
Search for dead transitions found 0 dead transitions in 48969ms
Starting structural reductions in LTL mode, iteration 1 : 99/105 places, 176/200 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49900 ms. Remains : 99/105 places, 176/200 transitions.
Support contains 58 out of 99 places after structural reductions.
[2024-06-01 15:09:32] [INFO ] Flatten gal took : 64 ms
[2024-06-01 15:09:32] [INFO ] Flatten gal took : 36 ms
[2024-06-01 15:09:32] [INFO ] Input system was already deterministic with 176 transitions.
Support contains 50 out of 99 places (down from 58) after GAL structural reductions.
FORMULA Anderson-PT-04-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1664 ms. (24 steps per ms) remains 1/41 properties
BEST_FIRST walk for 40002 steps (8 resets) in 395 ms. (101 steps per ms) remains 1/1 properties
[2024-06-01 15:09:33] [INFO ] Invariant cache hit.
[2024-06-01 15:09:33] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 86/90 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/99 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:09:33] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 2 ms to minimize.
[2024-06-01 15:09:33] [INFO ] Deduced a trap composed of 39 places in 99 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 176/275 variables, 99/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 12/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/275 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/275 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 124 constraints, problems are : Problem set: 0 solved, 1 unsolved in 338 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 99/99 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 86/90 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/99 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 176/275 variables, 99/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 12/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/275 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/275 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 275/275 variables, and 125 constraints, problems are : Problem set: 0 solved, 1 unsolved in 133 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 99/99 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 479ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 176/176 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 99 transition count 164
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 87 transition count 164
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 42 place count 69 transition count 92
Iterating global reduction 0 with 18 rules applied. Total rules applied 60 place count 69 transition count 92
Applied a total of 60 rules in 31 ms. Remains 69 /99 variables (removed 30) and now considering 92/176 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 69/99 places, 92/176 transitions.
RANDOM walk for 40000 steps (8 resets) in 291 ms. (136 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (8 resets) in 153 ms. (259 steps per ms) remains 1/1 properties
Probably explored full state space saw : 1232 states, properties seen :0
Probabilistic random walk after 3868 steps, saw 1232 distinct states, run finished after 24 ms. (steps per millisecond=161 ) properties seen :0
Explored full state space saw : 1232 states, properties seen :0
Exhaustive walk after 3868 steps, saw 1232 distinct states, run finished after 10 ms. (steps per millisecond=386 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA Anderson-PT-04-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 17 ms
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 19 ms
[2024-06-01 15:09:33] [INFO ] Input system was already deterministic with 176 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 81 transition count 104
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 81 transition count 104
Applied a total of 36 rules in 7 ms. Remains 81 /99 variables (removed 18) and now considering 104/176 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 81/99 places, 104/176 transitions.
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 11 ms
[2024-06-01 15:09:33] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 84 transition count 119
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 84 transition count 119
Applied a total of 30 rules in 6 ms. Remains 84 /99 variables (removed 15) and now considering 119/176 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 84/99 places, 119/176 transitions.
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 12 ms
[2024-06-01 15:09:33] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 99 transition count 165
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 88 transition count 165
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 40 place count 70 transition count 93
Iterating global reduction 0 with 18 rules applied. Total rules applied 58 place count 70 transition count 93
Applied a total of 58 rules in 14 ms. Remains 70 /99 variables (removed 29) and now considering 93/176 (removed 83) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 70/99 places, 93/176 transitions.
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 9 ms
[2024-06-01 15:09:33] [INFO ] Flatten gal took : 14 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 93 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 99 transition count 164
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 87 transition count 164
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 41 place count 70 transition count 99
Iterating global reduction 0 with 17 rules applied. Total rules applied 58 place count 70 transition count 99
Applied a total of 58 rules in 13 ms. Remains 70 /99 variables (removed 29) and now considering 99/176 (removed 77) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 70/99 places, 99/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 9 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 99 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 83 transition count 112
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 83 transition count 112
Applied a total of 32 rules in 7 ms. Remains 83 /99 variables (removed 16) and now considering 112/176 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 83/99 places, 112/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 8 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 99 transition count 165
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 88 transition count 165
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 39 place count 71 transition count 94
Iterating global reduction 0 with 17 rules applied. Total rules applied 56 place count 71 transition count 94
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 70 transition count 93
Applied a total of 58 rules in 16 ms. Remains 70 /99 variables (removed 29) and now considering 93/176 (removed 83) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 70/99 places, 93/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 7 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 9 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 93 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 83 transition count 112
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 83 transition count 112
Applied a total of 32 rules in 5 ms. Remains 83 /99 variables (removed 16) and now considering 112/176 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 83/99 places, 112/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 9 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 86 transition count 121
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 86 transition count 121
Applied a total of 26 rules in 4 ms. Remains 86 /99 variables (removed 13) and now considering 121/176 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 86/99 places, 121/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 12 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 121 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 99 transition count 164
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 87 transition count 164
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 41 place count 70 transition count 99
Iterating global reduction 0 with 17 rules applied. Total rules applied 58 place count 70 transition count 99
Applied a total of 58 rules in 11 ms. Remains 70 /99 variables (removed 29) and now considering 99/176 (removed 77) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 70/99 places, 99/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 8 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 9 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 99 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 81 transition count 104
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 81 transition count 104
Applied a total of 36 rules in 3 ms. Remains 81 /99 variables (removed 18) and now considering 104/176 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 81/99 places, 104/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 7 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 8 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 99 transition count 165
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 88 transition count 165
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 40 place count 70 transition count 93
Iterating global reduction 0 with 18 rules applied. Total rules applied 58 place count 70 transition count 93
Applied a total of 58 rules in 9 ms. Remains 70 /99 variables (removed 29) and now considering 93/176 (removed 83) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 70/99 places, 93/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 5 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 7 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 93 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 176/176 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 84 transition count 119
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 84 transition count 119
Applied a total of 30 rules in 2 ms. Remains 84 /99 variables (removed 15) and now considering 119/176 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 84/99 places, 119/176 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 11 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 9 ms
[2024-06-01 15:09:34] [INFO ] Input system was already deterministic with 119 transitions.
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 13 ms
[2024-06-01 15:09:34] [INFO ] Flatten gal took : 12 ms
[2024-06-01 15:09:34] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 15:09:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 99 places, 176 transitions and 662 arcs took 3 ms.
Total runtime 53168 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=
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="Anderson-PT-04"
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 Anderson-PT-04, 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 r464-smll-171620118300313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-04.tgz
mv Anderson-PT-04 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 '
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 ;