About the Execution of GreatSPN+red for ShieldRVs-PT-100A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12054.516 | 3600000.00 | 13826718.00 | 541.60 | ?TTFTTFTTT?FTT?? | 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.r355-tall-171683759700871.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 greatspnxred
Input is ShieldRVs-PT-100A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683759700871
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 21:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 12 21:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 20:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 12 20:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 652K May 18 16:43 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 ShieldRVs-PT-100A-ReachabilityFireability-2024-00
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-01
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-02
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-03
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-04
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-05
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-06
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-07
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-08
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-09
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-10
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-11
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-12
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-13
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-14
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717069634196
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-100A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 11:47:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 11:47:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 11:47:15] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2024-05-30 11:47:15] [INFO ] Transformed 1403 places.
[2024-05-30 11:47:15] [INFO ] Transformed 1903 transitions.
[2024-05-30 11:47:15] [INFO ] Found NUPN structural information;
[2024-05-30 11:47:15] [INFO ] Parsed PT model containing 1403 places and 1903 transitions and 9200 arcs in 317 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (28 resets) in 2495 ms. (16 steps per ms) remains 8/16 properties
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 697 ms. (57 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1035 ms. (38 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 405 ms. (98 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 371 ms. (107 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 391 ms. (102 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 395 ms. (101 steps per ms) remains 8/8 properties
// Phase 1: matrix 1903 rows 1403 cols
[2024-05-30 11:47:17] [INFO ] Computed 401 invariants in 35 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 309/309 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 524/833 variables, 228/537 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/833 variables, 524/1061 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/833 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 570/1403 variables, 173/1234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1403 variables, 570/1804 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1403 variables, 0/1804 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1903/3306 variables, 1403/3207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3306 variables, 0/3207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/3306 variables, 0/3207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3306/3306 variables, and 3207 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2525 ms.
Refiners :[Domain max(s): 1403/1403 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1403/1403 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 309/309 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 524/833 variables, 228/537 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/833 variables, 524/1061 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 18 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 3 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 0 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-30 11:47:21] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/833 variables, 11/1072 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 5 ms to minimize.
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 0 ms to minimize.
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/833 variables, 5/1077 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/833 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-30 11:47:22] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/833 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 11:47:23] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-30 11:47:23] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/833 variables, 2/1082 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 11:47:23] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 11:47:23] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 11:47:23] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-30 11:47:23] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/833 variables, 4/1086 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/833 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 570/1403 variables, 173/1259 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1403 variables, 570/1829 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 11:47:24] [INFO ] Deduced a trap composed of 8 places in 142 ms of which 2 ms to minimize.
[2024-05-30 11:47:24] [INFO ] Deduced a trap composed of 11 places in 146 ms of which 2 ms to minimize.
[2024-05-30 11:47:24] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 2 ms to minimize.
[2024-05-30 11:47:24] [INFO ] Deduced a trap composed of 11 places in 133 ms of which 2 ms to minimize.
[2024-05-30 11:47:25] [INFO ] Deduced a trap composed of 7 places in 144 ms of which 2 ms to minimize.
[2024-05-30 11:47:25] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 2 ms to minimize.
[2024-05-30 11:47:25] [INFO ] Deduced a trap composed of 7 places in 132 ms of which 2 ms to minimize.
[2024-05-30 11:47:25] [INFO ] Deduced a trap composed of 8 places in 125 ms of which 2 ms to minimize.
[2024-05-30 11:47:25] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 4 ms to minimize.
[2024-05-30 11:47:25] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 2 ms to minimize.
SMT process timed out in 7926ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 309 out of 1403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Partial Free-agglomeration rule applied 142 times.
Drop transitions (Partial Free agglomeration) removed 142 transitions
Iterating global reduction 0 with 142 rules applied. Total rules applied 144 place count 1402 transition count 1902
Applied a total of 144 rules in 389 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 400 ms. Remains : 1402/1403 places, 1902/1903 transitions.
RANDOM walk for 40000 steps (32 resets) in 1001 ms. (39 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 460 ms. (86 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 411 ms. (97 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 7/8 properties
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 282 ms. (141 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 304 ms. (131 steps per ms) remains 7/7 properties
// Phase 1: matrix 1902 rows 1402 cols
[2024-05-30 11:47:27] [INFO ] Computed 401 invariants in 18 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 488/754 variables, 206/472 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/754 variables, 488/960 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/754 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 648/1402 variables, 195/1155 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1402 variables, 648/1803 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1402 variables, 0/1803 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 1902/3304 variables, 1402/3205 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3304 variables, 0/3205 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/3304 variables, 0/3205 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3304/3304 variables, and 3205 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1834 ms.
Refiners :[Domain max(s): 1402/1402 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1402/1402 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 488/754 variables, 206/472 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/754 variables, 488/960 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:29] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
[2024-05-30 11:47:29] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-30 11:47:29] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-05-30 11:47:29] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/754 variables, 4/964 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/754 variables, 2/966 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 0 ms to minimize.
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/754 variables, 4/970 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/754 variables, 1/971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-30 11:47:30] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/754 variables, 4/975 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:31] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/754 variables, 1/976 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/754 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 648/1402 variables, 195/1171 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1402 variables, 648/1819 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:31] [INFO ] Deduced a trap composed of 11 places in 148 ms of which 2 ms to minimize.
[2024-05-30 11:47:31] [INFO ] Deduced a trap composed of 7 places in 163 ms of which 2 ms to minimize.
[2024-05-30 11:47:32] [INFO ] Deduced a trap composed of 7 places in 142 ms of which 3 ms to minimize.
[2024-05-30 11:47:32] [INFO ] Deduced a trap composed of 7 places in 148 ms of which 3 ms to minimize.
[2024-05-30 11:47:32] [INFO ] Deduced a trap composed of 7 places in 184 ms of which 7 ms to minimize.
[2024-05-30 11:47:32] [INFO ] Deduced a trap composed of 11 places in 135 ms of which 3 ms to minimize.
[2024-05-30 11:47:32] [INFO ] Deduced a trap composed of 7 places in 130 ms of which 2 ms to minimize.
[2024-05-30 11:47:32] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 2 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 2 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 1 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 2 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 2 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 2 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 2 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
[2024-05-30 11:47:33] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 11 places in 84 ms of which 1 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1402 variables, 20/1839 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 1 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 2 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 1 ms to minimize.
[2024-05-30 11:47:34] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 0 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 0 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-05-30 11:47:35] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1402 variables, 15/1854 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:36] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-30 11:47:36] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-30 11:47:36] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1402 variables, 3/1857 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:36] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-05-30 11:47:36] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1402 variables, 2/1859 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:36] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-05-30 11:47:36] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
[2024-05-30 11:47:37] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1402 variables, 3/1862 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:37] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1402 variables, 1/1863 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:37] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2024-05-30 11:47:37] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1402 variables, 2/1865 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:38] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-30 11:47:38] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-05-30 11:47:38] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1402 variables, 3/1868 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:38] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2024-05-30 11:47:38] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-05-30 11:47:39] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1402 variables, 3/1871 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:39] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1402 variables, 1/1872 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:39] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2024-05-30 11:47:39] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1402 variables, 2/1874 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:40] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1402 variables, 1/1875 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1402 variables, 0/1875 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (OVERLAPS) 1902/3304 variables, 1402/3277 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/3304 variables, 7/3284 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:43] [INFO ] Deduced a trap composed of 7 places in 124 ms of which 2 ms to minimize.
[2024-05-30 11:47:44] [INFO ] Deduced a trap composed of 7 places in 140 ms of which 2 ms to minimize.
[2024-05-30 11:47:44] [INFO ] Deduced a trap composed of 7 places in 139 ms of which 2 ms to minimize.
[2024-05-30 11:47:44] [INFO ] Deduced a trap composed of 11 places in 135 ms of which 2 ms to minimize.
[2024-05-30 11:47:45] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 2 ms to minimize.
[2024-05-30 11:47:45] [INFO ] Deduced a trap composed of 7 places in 125 ms of which 2 ms to minimize.
[2024-05-30 11:47:45] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 3 ms to minimize.
[2024-05-30 11:47:45] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 1 ms to minimize.
[2024-05-30 11:47:45] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 2 ms to minimize.
[2024-05-30 11:47:46] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 1 ms to minimize.
[2024-05-30 11:47:46] [INFO ] Deduced a trap composed of 8 places in 93 ms of which 1 ms to minimize.
[2024-05-30 11:47:46] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 2 ms to minimize.
[2024-05-30 11:47:46] [INFO ] Deduced a trap composed of 11 places in 93 ms of which 1 ms to minimize.
[2024-05-30 11:47:47] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-05-30 11:47:47] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 0 ms to minimize.
[2024-05-30 11:47:47] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 1 ms to minimize.
[2024-05-30 11:47:47] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-05-30 11:47:48] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 11:47:48] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 11:47:48] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/3304 variables, 20/3304 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:52] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 1 ms to minimize.
[2024-05-30 11:47:52] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 1 ms to minimize.
[2024-05-30 11:47:52] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-05-30 11:47:52] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 2 ms to minimize.
[2024-05-30 11:47:52] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-05-30 11:47:53] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 2 ms to minimize.
[2024-05-30 11:47:53] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-05-30 11:47:53] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-05-30 11:47:53] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-05-30 11:47:54] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 1 ms to minimize.
[2024-05-30 11:47:54] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-05-30 11:47:54] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2024-05-30 11:47:54] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 1 ms to minimize.
[2024-05-30 11:47:54] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-05-30 11:47:55] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 3 ms to minimize.
[2024-05-30 11:47:55] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 0 ms to minimize.
[2024-05-30 11:47:55] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 0 ms to minimize.
[2024-05-30 11:47:56] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/3304 variables, 18/3322 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:47:59] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/3304 variables, 1/3323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/3304 variables, 0/3323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:48:05] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-05-30 11:48:05] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 0 ms to minimize.
[2024-05-30 11:48:05] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
At refinement iteration 32 (OVERLAPS) 0/3304 variables, 3/3326 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-30 11:48:08] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 1 ms to minimize.
[2024-05-30 11:48:09] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
At refinement iteration 33 (INCLUDED_ONLY) 0/3304 variables, 2/3328 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/3304 variables, 0/3328 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 35 (OVERLAPS) 0/3304 variables, 0/3328 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3304/3304 variables, and 3328 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45016 ms.
Refiners :[Domain max(s): 1402/1402 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1402/1402 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 116/116 constraints]
After SMT, in 46999ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 266 out of 1402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1402 transition count 1902
Applied a total of 3 rules in 207 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 1402/1402 places, 1902/1902 transitions.
RANDOM walk for 40000 steps (32 resets) in 774 ms. (51 steps per ms) remains 6/7 properties
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 385 ms. (103 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 355 ms. (112 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 390 ms. (102 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 376 ms. (106 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 374 ms. (106 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 404 ms. (98 steps per ms) remains 6/6 properties
// Phase 1: matrix 1902 rows 1402 cols
[2024-05-30 11:48:15] [INFO ] Computed 401 invariants in 8 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 181/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 386/567 variables, 155/336 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 386/722 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 835/1402 variables, 246/968 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1402 variables, 835/1803 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1402 variables, 0/1803 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1902/3304 variables, 1402/3205 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3304 variables, 0/3205 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/3304 variables, 0/3205 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3304/3304 variables, and 3205 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1626 ms.
Refiners :[Domain max(s): 1402/1402 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1402/1402 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) 0/181 variables, 181/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 386/567 variables, 155/336 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 386/722 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 835/1402 variables, 246/968 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1402 variables, 835/1803 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 11:48:17] [INFO ] Deduced a trap composed of 7 places in 245 ms of which 3 ms to minimize.
[2024-05-30 11:48:18] [INFO ] Deduced a trap composed of 7 places in 249 ms of which 3 ms to minimize.
[2024-05-30 11:48:18] [INFO ] Deduced a trap composed of 7 places in 209 ms of which 4 ms to minimize.
[2024-05-30 11:48:18] [INFO ] Deduced a trap composed of 7 places in 235 ms of which 3 ms to minimize.
[2024-05-30 11:48:18] [INFO ] Deduced a trap composed of 7 places in 233 ms of which 3 ms to minimize.
[2024-05-30 11:48:19] [INFO ] Deduced a trap composed of 8 places in 224 ms of which 3 ms to minimize.
[2024-05-30 11:48:19] [INFO ] Deduced a trap composed of 7 places in 220 ms of which 3 ms to minimize.
[2024-05-30 11:48:19] [INFO ] Deduced a trap composed of 7 places in 213 ms of which 3 ms to minimize.
[2024-05-30 11:48:19] [INFO ] Deduced a trap composed of 7 places in 217 ms of which 3 ms to minimize.
[2024-05-30 11:48:20] [INFO ] Deduced a trap composed of 6 places in 214 ms of which 3 ms to minimize.
[2024-05-30 11:48:20] [INFO ] Deduced a trap composed of 13 places in 213 ms of which 3 ms to minimize.
[2024-05-30 11:48:20] [INFO ] Deduced a trap composed of 7 places in 220 ms of which 3 ms to minimize.
[2024-05-30 11:48:20] [INFO ] Deduced a trap composed of 11 places in 198 ms of which 3 ms to minimize.
[2024-05-30 11:48:21] [INFO ] Deduced a trap composed of 11 places in 189 ms of which 3 ms to minimize.
[2024-05-30 11:48:21] [INFO ] Deduced a trap composed of 12 places in 204 ms of which 3 ms to minimize.
[2024-05-30 11:48:21] [INFO ] Deduced a trap composed of 12 places in 181 ms of which 2 ms to minimize.
[2024-05-30 11:48:21] [INFO ] Deduced a trap composed of 12 places in 190 ms of which 2 ms to minimize.
[2024-05-30 11:48:21] [INFO ] Deduced a trap composed of 7 places in 168 ms of which 2 ms to minimize.
[2024-05-30 11:48:22] [INFO ] Deduced a trap composed of 7 places in 173 ms of which 3 ms to minimize.
[2024-05-30 11:48:22] [INFO ] Deduced a trap composed of 7 places in 183 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1402 variables, 20/1823 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 11:48:22] [INFO ] Deduced a trap composed of 11 places in 168 ms of which 3 ms to minimize.
[2024-05-30 11:48:22] [INFO ] Deduced a trap composed of 8 places in 156 ms of which 2 ms to minimize.
[2024-05-30 11:48:22] [INFO ] Deduced a trap composed of 7 places in 160 ms of which 2 ms to minimize.
[2024-05-30 11:48:23] [INFO ] Deduced a trap composed of 15 places in 160 ms of which 2 ms to minimize.
[2024-05-30 11:48:23] [INFO ] Deduced a trap composed of 7 places in 162 ms of which 4 ms to minimize.
[2024-05-30 11:48:23] [INFO ] Deduced a trap composed of 13 places in 151 ms of which 2 ms to minimize.
[2024-05-30 11:48:23] [INFO ] Deduced a trap composed of 7 places in 159 ms of which 2 ms to minimize.
[2024-05-30 11:48:23] [INFO ] Deduced a trap composed of 7 places in 141 ms of which 2 ms to minimize.
[2024-05-30 11:48:23] [INFO ] Deduced a trap composed of 7 places in 134 ms of which 2 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 2 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 11 places in 114 ms of which 2 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 1 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 2 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 2 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 2 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 1 ms to minimize.
[2024-05-30 11:48:24] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-05-30 11:48:25] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-05-30 11:48:25] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 1 ms to minimize.
[2024-05-30 11:48:25] [INFO ] Deduced a trap composed of 11 places in 66 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1402 variables, 20/1843 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 11:48:25] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 1 ms to minimize.
[2024-05-30 11:48:25] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 1 ms to minimize.
[2024-05-30 11:48:25] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1402 variables, 3/1846 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1402 variables, 0/1846 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 1902/3304 variables, 1402/3248 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3304 variables, 6/3254 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 11:48:29] [INFO ] Deduced a trap composed of 7 places in 167 ms of which 3 ms to minimize.
[2024-05-30 11:48:29] [INFO ] Deduced a trap composed of 11 places in 154 ms of which 2 ms to minimize.
[2024-05-30 11:48:29] [INFO ] Deduced a trap composed of 7 places in 146 ms of which 2 ms to minimize.
[2024-05-30 11:48:30] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 2 ms to minimize.
[2024-05-30 11:48:30] [INFO ] Deduced a trap composed of 11 places in 142 ms of which 2 ms to minimize.
[2024-05-30 11:48:30] [INFO ] Deduced a trap composed of 7 places in 147 ms of which 3 ms to minimize.
[2024-05-30 11:48:30] [INFO ] Deduced a trap composed of 11 places in 143 ms of which 2 ms to minimize.
[2024-05-30 11:48:31] [INFO ] Deduced a trap composed of 7 places in 142 ms of which 2 ms to minimize.
[2024-05-30 11:48:31] [INFO ] Deduced a trap composed of 7 places in 141 ms of which 2 ms to minimize.
[2024-05-30 11:48:31] [INFO ] Deduced a trap composed of 7 places in 127 ms of which 2 ms to minimize.
[2024-05-30 11:48:32] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 2 ms to minimize.
[2024-05-30 11:48:32] [INFO ] Deduced a trap composed of 13 places in 124 ms of which 2 ms to minimize.
[2024-05-30 11:48:32] [INFO ] Deduced a trap composed of 11 places in 114 ms of which 2 ms to minimize.
[2024-05-30 11:48:32] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 2 ms to minimize.
[2024-05-30 11:48:33] [INFO ] Deduced a trap composed of 11 places in 110 ms of which 2 ms to minimize.
[2024-05-30 11:48:33] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 2 ms to minimize.
[2024-05-30 11:48:33] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 1 ms to minimize.
[2024-05-30 11:48:33] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 2 ms to minimize.
[2024-05-30 11:48:33] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 1 ms to minimize.
[2024-05-30 11:48:34] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/3304 variables, 20/3274 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 11:48:35] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 1 ms to minimize.
[2024-05-30 11:48:36] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 2 ms to minimize.
[2024-05-30 11:48:36] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 2 ms to minimize.
[2024-05-30 11:48:36] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 2 ms to minimize.
[2024-05-30 11:48:36] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-05-30 11:48:36] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-30 11:48:36] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 0 ms to minimize.
[2024-05-30 11:48:37] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 1 ms to minimize.
[2024-05-30 11:48:37] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 0 ms to minimize.
[2024-05-30 11:48:37] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-30 11:48:37] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 1 ms to minimize.
[2024-05-30 11:48:37] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 0 ms to minimize.
[2024-05-30 11:48:38] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 1 ms to minimize.
[2024-05-30 11:48:38] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 1 ms to minimize.
[2024-05-30 11:48:38] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 0 ms to minimize.
[2024-05-30 11:48:38] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 0 ms to minimize.
[2024-05-30 11:48:39] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-30 11:48:39] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 3 ms to minimize.
[2024-05-30 11:48:39] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 0 ms to minimize.
[2024-05-30 11:48:39] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/3304 variables, 20/3294 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 11:48:40] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-30 11:48:41] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
[2024-05-30 11:48:41] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-30 11:48:41] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-30 11:48:41] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-05-30 11:48:41] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-30 11:48:42] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-05-30 11:48:42] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/3304 variables, 8/3302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3304 variables, 0/3302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 0/3304 variables, 0/3302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3304/3304 variables, and 3302 constraints, problems are : Problem set: 0 solved, 6 unsolved in 29489 ms.
Refiners :[Domain max(s): 1402/1402 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1402/1402 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 91/91 constraints]
After SMT, in 31204ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 5 different solutions.
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-09 TRUE TECHNIQUES PARIKH_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityFireability-2024-04 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 16280 ms.
Support contains 151 out of 1402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Partial Free-agglomeration rule applied 22 times.
Drop transitions (Partial Free agglomeration) removed 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 1402 transition count 1902
Applied a total of 22 rules in 106 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 1402/1402 places, 1902/1902 transitions.
RANDOM walk for 40000 steps (32 resets) in 648 ms. (61 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 358 ms. (111 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 304 ms. (131 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 103390 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 4
Probabilistic random walk after 103390 steps, saw 42844 distinct states, run finished after 3005 ms. (steps per millisecond=34 ) properties seen :0
// Phase 1: matrix 1902 rows 1402 cols
[2024-05-30 11:49:06] [INFO ] Computed 401 invariants in 15 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 151/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 352/503 variables, 136/287 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 352/639 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/503 variables, 0/639 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 899/1402 variables, 265/904 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1402 variables, 899/1803 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1402 variables, 0/1803 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1902/3304 variables, 1402/3205 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3304 variables, 0/3205 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/3304 variables, 0/3205 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3304/3304 variables, and 3205 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1371 ms.
Refiners :[Domain max(s): 1402/1402 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1402/1402 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 151/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 352/503 variables, 136/287 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 352/639 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/503 variables, 0/639 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 899/1402 variables, 265/904 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1402 variables, 899/1803 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-30 11:49:08] [INFO ] Deduced a trap composed of 7 places in 199 ms of which 3 ms to minimize.
[2024-05-30 11:49:08] [INFO ] Deduced a trap composed of 7 places in 192 ms of which 2 ms to minimize.
[2024-05-30 11:49:09] [INFO ] Deduced a trap composed of 7 places in 190 ms of which 3 ms to minimize.
[2024-05-30 11:49:09] [INFO ] Deduced a trap composed of 7 places in 193 ms of which 2 ms to minimize.
[2024-05-30 11:49:09] [INFO ] Deduced a trap composed of 7 places in 181 ms of which 3 ms to minimize.
[2024-05-30 11:49:09] [INFO ] Deduced a trap composed of 7 places in 172 ms of which 2 ms to minimize.
[2024-05-30 11:49:10] [INFO ] Deduced a trap composed of 7 places in 177 ms of which 3 ms to minimize.
[2024-05-30 11:49:10] [INFO ] Deduced a trap composed of 7 places in 172 ms of which 3 ms to minimize.
[2024-05-30 11:49:10] [INFO ] Deduced a trap composed of 7 places in 178 ms of which 3 ms to minimize.
[2024-05-30 11:49:10] [INFO ] Deduced a trap composed of 7 places in 170 ms of which 2 ms to minimize.
[2024-05-30 11:49:10] [INFO ] Deduced a trap composed of 11 places in 163 ms of which 3 ms to minimize.
[2024-05-30 11:49:10] [INFO ] Deduced a trap composed of 12 places in 146 ms of which 3 ms to minimize.
[2024-05-30 11:49:11] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 2 ms to minimize.
[2024-05-30 11:49:11] [INFO ] Deduced a trap composed of 11 places in 145 ms of which 2 ms to minimize.
[2024-05-30 11:49:11] [INFO ] Deduced a trap composed of 7 places in 139 ms of which 2 ms to minimize.
[2024-05-30 11:49:11] [INFO ] Deduced a trap composed of 7 places in 136 ms of which 3 ms to minimize.
[2024-05-30 11:49:11] [INFO ] Deduced a trap composed of 7 places in 128 ms of which 2 ms to minimize.
[2024-05-30 11:49:11] [INFO ] Deduced a trap composed of 11 places in 134 ms of which 2 ms to minimize.
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 12 places in 125 ms of which 2 ms to minimize.
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1402 variables, 20/1823 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 11 places in 112 ms of which 2 ms to minimize.
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 1 ms to minimize.
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 2 ms to minimize.
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-05-30 11:49:12] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 11 places in 84 ms of which 2 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 1 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 1 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 1 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 0 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 11:49:13] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1402 variables, 16/1839 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-30 11:49:14] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1402 variables, 1/1840 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1402 variables, 0/1840 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1902/3304 variables, 1402/3242 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3304 variables, 4/3246 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-30 11:49:16] [INFO ] Deduced a trap composed of 7 places in 173 ms of which 2 ms to minimize.
[2024-05-30 11:49:16] [INFO ] Deduced a trap composed of 7 places in 153 ms of which 2 ms to minimize.
[2024-05-30 11:49:17] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 1 ms to minimize.
[2024-05-30 11:49:17] [INFO ] Deduced a trap composed of 7 places in 116 ms of which 2 ms to minimize.
[2024-05-30 11:49:17] [INFO ] Deduced a trap composed of 7 places in 109 ms of which 1 ms to minimize.
[2024-05-30 11:49:17] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 1 ms to minimize.
[2024-05-30 11:49:17] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 2 ms to minimize.
[2024-05-30 11:49:18] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 1 ms to minimize.
[2024-05-30 11:49:18] [INFO ] Deduced a trap composed of 11 places in 84 ms of which 1 ms to minimize.
[2024-05-30 11:49:18] [INFO ] Deduced a trap composed of 11 places in 86 ms of which 1 ms to minimize.
[2024-05-30 11:49:18] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-05-30 11:49:18] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-05-30 11:49:19] [INFO ] Deduced a trap composed of 20 places in 82 ms of which 1 ms to minimize.
[2024-05-30 11:49:19] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-05-30 11:49:19] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 1 ms to minimize.
[2024-05-30 11:49:19] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 1 ms to minimize.
[2024-05-30 11:49:19] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2024-05-30 11:49:20] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 2 ms to minimize.
[2024-05-30 11:49:20] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 1 ms to minimize.
[2024-05-30 11:49:20] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/3304 variables, 20/3266 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-30 11:49:21] [INFO ] Deduced a trap composed of 7 places in 145 ms of which 2 ms to minimize.
[2024-05-30 11:49:21] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 1 ms to minimize.
[2024-05-30 11:49:22] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 1 ms to minimize.
[2024-05-30 11:49:22] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 1 ms to minimize.
[2024-05-30 11:49:22] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 2 ms to minimize.
[2024-05-30 11:49:22] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 2 ms to minimize.
[2024-05-30 11:49:22] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 1 ms to minimize.
[2024-05-30 11:49:23] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 1 ms to minimize.
[2024-05-30 11:49:23] [INFO ] Deduced a trap composed of 11 places in 100 ms of which 1 ms to minimize.
[2024-05-30 11:49:23] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 1 ms to minimize.
[2024-05-30 11:49:23] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
[2024-05-30 11:49:23] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 1 ms to minimize.
[2024-05-30 11:49:24] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 1 ms to minimize.
[2024-05-30 11:49:24] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-30 11:49:24] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-30 11:49:24] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-05-30 11:49:24] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2024-05-30 11:49:24] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
[2024-05-30 11:49:25] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 0 ms to minimize.
[2024-05-30 11:49:25] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/3304 variables, 20/3286 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-30 11:49:26] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
[2024-05-30 11:49:26] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-05-30 11:49:26] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-30 11:49:26] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-05-30 11:49:26] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-30 11:49:26] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/3304 variables, 6/3292 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3304 variables, 0/3292 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/3304 variables, 0/3292 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3304/3304 variables, and 3292 constraints, problems are : Problem set: 0 solved, 4 unsolved in 21533 ms.
Refiners :[Domain max(s): 1402/1402 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1402/1402 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 83/83 constraints]
After SMT, in 22984ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 12918 ms.
Support contains 151 out of 1402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 56 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 1402/1402 places, 1902/1902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 50 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2024-05-30 11:49:42] [INFO ] Invariant cache hit.
[2024-05-30 11:49:43] [INFO ] Implicit Places using invariants in 766 ms returned []
[2024-05-30 11:49:43] [INFO ] Invariant cache hit.
[2024-05-30 11:49:45] [INFO ] Implicit Places using invariants and state equation in 1883 ms returned []
Implicit Place search using SMT with State Equation took 2658 ms to find 0 implicit places.
[2024-05-30 11:49:46] [INFO ] Redundant transitions in 639 ms returned []
Running 1901 sub problems to find dead transitions.
[2024-05-30 11:49:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1901 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3304 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1901 unsolved in 30047 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1901/1901 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1901 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1901 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3304 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1901 unsolved in 30034 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1901 constraints, Known Traps: 0/0 constraints]
After SMT, in 61110ms problems are : Problem set: 0 solved, 1901 unsolved
Search for dead transitions found 0 dead transitions in 61129ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64497 ms. Remains : 1402/1402 places, 1902/1902 transitions.
[2024-05-30 11:50:47] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2024-05-30 11:50:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1402 places, 1902 transitions and 9532 arcs took 14 ms.
[2024-05-30 11:50:47] [INFO ] Flatten gal took : 282 ms
Total runtime 212364 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ShieldRVs-PT-100A
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1402
TRANSITIONS: 1902
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.051s, Sys 0.001s]
SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.007s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1571
MODEL NAME: /home/mcc/execution/411/model
1402 places, 1902 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
BK_TIME_CONFINEMENT_REACHED
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
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="ShieldRVs-PT-100A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is ShieldRVs-PT-100A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r355-tall-171683759700871"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;