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.r522-tall-171662353600243.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 RERS2020-PT-pb108, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-171662353600243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 75M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 74M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717222905512

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS2020-PT-pb108
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:21:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-01 06:21:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:21:49] [INFO ] Load time of PNML (sax parser for PT used): 2247 ms
[2024-06-01 06:21:49] [INFO ] Transformed 2339 places.
[2024-06-01 06:21:49] [INFO ] Transformed 132214 transitions.
[2024-06-01 06:21:49] [INFO ] Found NUPN structural information;
[2024-06-01 06:21:49] [INFO ] Parsed PT model containing 2339 places and 132214 transitions and 523950 arcs in 2716 ms.
Ensure Unique test removed 7505 transitions
Reduce redundant transitions removed 7505 transitions.
RANDOM walk for 40000 steps (29 resets) in 9285 ms. (4 steps per ms) remains 1561/2339 properties
BEST_FIRST walk for 123 steps (8 resets) in 27 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 38 ms. (3 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 50 ms. (2 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 38 ms. (3 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 30 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 30 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 21 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 122 steps (8 resets) in 16 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 1561/1561 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1561/1561 properties
[2024-06-01 06:21:53] [INFO ] Flow matrix only has 90843 transitions (discarded 33866 similar events)
// Phase 1: matrix 90843 rows 2339 cols
[2024-06-01 06:21:54] [INFO ] Computed 29 invariants in 524 ms
[2024-06-01 06:21:58] [INFO ] State equation strengthened by 5501 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1561 variables, 1561/1561 constraints. Problems are: Problem set: 0 solved, 1561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1561/93182 variables, and 1561 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 5141 ms.
Refiners :[Domain max(s): 1561/2339 constraints, Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 0/14 constraints, State Equation: 0/2339 constraints, ReadFeed: 0/5501 constraints, PredecessorRefiner: 1561/1556 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1561 variables, 1561/1561 constraints. Problems are: Problem set: 0 solved, 1561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1561/93182 variables, and 1561 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 5029 ms.
Refiners :[Domain max(s): 1561/2339 constraints, Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 0/14 constraints, State Equation: 0/2339 constraints, ReadFeed: 0/5501 constraints, PredecessorRefiner: 5/1556 constraints, Known Traps: 0/0 constraints]
After SMT, in 37208ms problems are : Problem set: 0 solved, 1561 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1561 out of 2339 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2339/2339 places, 124709/124709 transitions.
Ensure Unique test removed 14 places
Drop transitions (Empty/Sink Transition effects.) removed 3022 transitions
Reduce isomorphic transitions removed 3022 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3038 rules applied. Total rules applied 3038 place count 2325 transition count 121685
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 3041 place count 2323 transition count 121684
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3041 place count 2323 transition count 121683
Deduced a syphon composed of 1 places in 90 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3043 place count 2322 transition count 121683
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 15 places in 84 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 3073 place count 2307 transition count 121667
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 3223 place count 2307 transition count 121517
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 3 places in 83 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3229 place count 2304 transition count 121519
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3232 place count 2304 transition count 121516
Free-agglomeration rule applied 9 times.
Iterating global reduction 4 with 9 rules applied. Total rules applied 3241 place count 2304 transition count 121507
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 742 transitions
Reduce isomorphic transitions removed 742 transitions.
Iterating post reduction 4 with 751 rules applied. Total rules applied 3992 place count 2295 transition count 120765
Free-agglomeration rule (complex) applied 30 times with reduction of 345 identical transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 4022 place count 2295 transition count 125449
Reduce places removed 30 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 27 transitions
Ensure Unique test removed 578 transitions
Reduce isomorphic transitions removed 605 transitions.
Iterating post reduction 5 with 635 rules applied. Total rules applied 4657 place count 2265 transition count 124844
Applied a total of 4657 rules in 5396 ms. Remains 2265 /2339 variables (removed 74) and now considering 124844/124709 (removed -135) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5417 ms. Remains : 2265/2339 places, 124844/124709 transitions.
RANDOM walk for 779273 steps (13 resets) in 120004 ms. (6 steps per ms) remains 1511/1561 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 1509/1511 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 1507/1509 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1504/1507 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1502/1504 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1500/1502 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1500/1500 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1497/1500 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1495/1497 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1494/1495 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1493/1494 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1493/1493 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1493/1493 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1493/1493 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 1493/1493 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 1490/1493 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 1490/1490 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1489/1490 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1489/1489 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 1488/1489 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1488/1488 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1488/1488 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 1488/1488 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1487/1488 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1487/1487 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1487/1487 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1487/1487 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1487/1487 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1486/1487 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 1486/1486 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1486/1486 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1485/1486 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4002 steps (8 resets) in 94 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4002 steps (8 resets) in 93 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4002 steps (8 resets) in 92 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1485/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1484/1485 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1484/1484 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1484/1484 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1484/1484 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1484/1484 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 1484/1484 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1482/1484 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1482/1482 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 1481/1482 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 146 ms. (27 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4002 steps (8 resets) in 89 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1481/1481 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1481/1481 properties
Interrupted probabilistic random walk after 130753 steps, run timeout after 99004 ms. (steps per millisecond=1 ) properties seen :5 out of 1481
Probabilistic random walk after 130753 steps, saw 26296 distinct states, run finished after 99014 ms. (steps per millisecond=1 ) properties seen :5
[2024-06-01 06:24:49] [INFO ] Flow matrix only has 94305 transitions (discarded 30539 similar events)
// Phase 1: matrix 94305 rows 2265 cols
[2024-06-01 06:24:49] [INFO ] Computed 15 invariants in 405 ms
[2024-06-01 06:24:52] [INFO ] State equation strengthened by 5689 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1476 variables, 1476/1476 constraints. Problems are: Problem set: 0 solved, 1476 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1476/96570 variables, and 1476 constraints, problems are : Problem set: 0 solved, 1476 unsolved in 45055 ms.
Refiners :[Domain max(s): 1476/2265 constraints, Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/2265 constraints, ReadFeed: 0/5689 constraints, PredecessorRefiner: 1476/1471 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1476 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1476 variables, 1476/1476 constraints. Problems are: Problem set: 0 solved, 1476 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1476 variables, 0/1476 constraints. Problems are: Problem set: 0 solved, 1476 unsolved
At refinement iteration 2 (OVERLAPS) 789/2265 variables, 15/1491 constraints. Problems are: Problem set: 0 solved, 1476 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2265 variables, 789/2280 constraints. Problems are: Problem set: 0 solved, 1476 unsolved
[2024-06-01 06:26:44] [INFO ] Deduced a trap composed of 237 places in 11857 ms of which 115 ms to minimize.
SMT process timed out in 115072ms, After SMT, problems are : Problem set: 0 solved, 1476 unsolved
Fused 1476 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1476 out of 2265 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2265/2265 places, 124844/124844 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 127 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2264 transition count 124843
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 2264 transition count 124842
Performed 3 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 3 places in 65 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 2261 transition count 124854
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 2261 transition count 124845
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 23 place count 2261 transition count 124840
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 35 place count 2256 transition count 124833
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 2256 transition count 124832
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 37 place count 2255 transition count 124832
Free-agglomeration rule (complex) applied 38 times with reduction of 8405 identical transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 75 place count 2255 transition count 148001
Reduce places removed 38 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Ensure Unique test removed 8252 transitions
Reduce isomorphic transitions removed 8293 transitions.
Iterating post reduction 4 with 8331 rules applied. Total rules applied 8406 place count 2217 transition count 139708
Applied a total of 8406 rules in 4316 ms. Remains 2217 /2265 variables (removed 48) and now considering 139708/124844 (removed -14864) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4316 ms. Remains : 2217/2265 places, 139708/124844 transitions.
RANDOM walk for 794731 steps (25 resets) in 120004 ms. (6 steps per ms) remains 1464/1476 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 127 ms. (31 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 160 ms. (24 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 170 ms. (23 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4002 steps (8 resets) in 182 ms. (21 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 125 ms. (31 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 153 ms. (25 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 117 ms. (33 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4002 steps (8 resets) in 121 ms. (32 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 132 ms. (30 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 140 ms. (28 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1463/1464 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 119 ms. (33 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 114 ms. (34 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 167 ms. (23 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 158 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 154 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (8 resets) in 117 ms. (33 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 122 ms. (32 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 126 ms. (31 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (8 resets) in 109 ms. (36 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 129 ms. (30 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (8 resets) in 122 ms. (32 steps per ms) remains 1463/1463 properties
Interrupted probabilistic random walk after 104324 steps, run timeout after 99006 ms. (steps per millisecond=1 ) properties seen :0 out of 1463
Probabilistic random walk after 104324 steps, saw 22694 distinct states, run finished after 99007 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 06:29:01] [INFO ] Flow matrix only has 108881 transitions (discarded 30827 similar events)
// Phase 1: matrix 108881 rows 2217 cols
[2024-06-01 06:29:02] [INFO ] Computed 15 invariants in 652 ms
[2024-06-01 06:29:05] [INFO ] State equation strengthened by 6368 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1463 variables, 1463/1463 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1463/111098 variables, and 1463 constraints, problems are : Problem set: 0 solved, 1463 unsolved in 75042 ms.
Refiners :[Domain max(s): 1463/2217 constraints, Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/2217 constraints, ReadFeed: 0/6368 constraints, PredecessorRefiner: 1463/1459 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1463 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1463 variables, 1463/1463 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1463 variables, 0/1463 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 2 (OVERLAPS) 754/2217 variables, 15/1478 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2217 variables, 754/2232 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
[2024-06-01 06:31:33] [INFO ] Deduced a trap composed of 135 places in 13867 ms of which 15 ms to minimize.
[2024-06-01 06:31:46] [INFO ] Deduced a trap composed of 237 places in 12679 ms of which 16 ms to minimize.
[2024-06-01 06:31:57] [INFO ] Deduced a trap composed of 677 places in 10602 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2217/111098 variables, and 2235 constraints, problems are : Problem set: 0 solved, 1463 unsolved in 75567 ms.
Refiners :[Domain max(s): 2217/2217 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/2217 constraints, ReadFeed: 0/6368 constraints, PredecessorRefiner: 4/1459 constraints, Known Traps: 3/3 constraints]
After SMT, in 179070ms problems are : Problem set: 0 solved, 1463 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1463 out of 2217 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2217/2217 places, 139708/139708 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 73 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2215 transition count 139706
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 2215 transition count 139733
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 21 place count 2214 transition count 139718
Applied a total of 21 rules in 1886 ms. Remains 2214 /2217 variables (removed 3) and now considering 139718/139708 (removed -10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1886 ms. Remains : 2214/2217 places, 139718/139708 transitions.
RANDOM walk for 748410 steps (31 resets) in 120004 ms. (6 steps per ms) remains 1448/1463 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 98 ms. (40 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1448/1448 properties
Interrupted probabilistic random walk after 117222 steps, run timeout after 93005 ms. (steps per millisecond=1 ) properties seen :0 out of 1448
Probabilistic random walk after 117222 steps, saw 24413 distinct states, run finished after 93005 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 06:34:07] [INFO ] Flow matrix only has 108890 transitions (discarded 30828 similar events)
// Phase 1: matrix 108890 rows 2214 cols
[2024-06-01 06:34:07] [INFO ] Computed 15 invariants in 654 ms
[2024-06-01 06:34:10] [INFO ] State equation strengthened by 6369 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1448 variables, 1448/1448 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1448/111104 variables, and 1448 constraints, problems are : Problem set: 0 solved, 1448 unsolved in 90029 ms.
Refiners :[Domain max(s): 1448/2214 constraints, Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/2214 constraints, ReadFeed: 0/6369 constraints, PredecessorRefiner: 1448/1444 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1448 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1448 variables, 1448/1448 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1448 variables, 0/1448 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
At refinement iteration 2 (OVERLAPS) 766/2214 variables, 15/1463 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2214 variables, 766/2229 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
[2024-06-01 06:36:52] [INFO ] Deduced a trap composed of 237 places in 13177 ms of which 14 ms to minimize.
[2024-06-01 06:37:03] [INFO ] Deduced a trap composed of 486 places in 11484 ms of which 12 ms to minimize.
[2024-06-01 06:37:15] [INFO ] Deduced a trap composed of 332 places in 11758 ms of which 13 ms to minimize.
[2024-06-01 06:37:26] [INFO ] Deduced a trap composed of 135 places in 10791 ms of which 13 ms to minimize.
[2024-06-01 06:37:36] [INFO ] Deduced a trap composed of 205 places in 10299 ms of which 11 ms to minimize.
SMT process timed out in 209631ms, After SMT, problems are : Problem set: 0 solved, 1448 unsolved
Fused 1448 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1448 out of 2214 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2214/2214 places, 139718/139718 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 70 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2212 transition count 139716
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 2212 transition count 139714
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 2212 transition count 139713
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 9 place count 2211 transition count 139712
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 2211 transition count 139737
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 25 place count 2210 transition count 139723
Applied a total of 25 rules in 2678 ms. Remains 2210 /2214 variables (removed 4) and now considering 139723/139718 (removed -5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2679 ms. Remains : 2210/2214 places, 139723/139718 transitions.
RANDOM walk for 456501 steps (11 resets) in 120004 ms. (3 steps per ms) remains 1434/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 174 ms. (22 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 136 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 179 ms. (22 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 124 ms. (32 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 148 ms. (26 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4002 steps (8 resets) in 124 ms. (32 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 155 ms. (25 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 128 ms. (31 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4002 steps (8 resets) in 114 ms. (34 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 129 ms. (30 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 130 ms. (30 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 139 ms. (28 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4003 steps (8 resets) in 141 ms. (28 steps per ms) remains 1434/1434 properties
Interrupted probabilistic random walk after 129339 steps, run timeout after 96001 ms. (steps per millisecond=1 ) properties seen :0 out of 1434
Probabilistic random walk after 129339 steps, saw 26046 distinct states, run finished after 96002 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 06:39:47] [INFO ] Flow matrix only has 108894 transitions (discarded 30829 similar events)
// Phase 1: matrix 108894 rows 2210 cols
[2024-06-01 06:39:48] [INFO ] Computed 15 invariants in 697 ms
[2024-06-01 06:39:51] [INFO ] State equation strengthened by 6370 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1434 variables, 1434/1434 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1434/111104 variables, and 1434 constraints, problems are : Problem set: 0 solved, 1434 unsolved in 105038 ms.
Refiners :[Domain max(s): 1434/2210 constraints, Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/2210 constraints, ReadFeed: 0/6370 constraints, PredecessorRefiner: 1434/1432 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1434 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1434 variables, 1434/1434 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1434 variables, 0/1434 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 2 (OVERLAPS) 776/2210 variables, 15/1449 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2210 variables, 776/2225 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
[2024-06-01 06:42:50] [INFO ] Deduced a trap composed of 135 places in 13785 ms of which 15 ms to minimize.
[2024-06-01 06:43:02] [INFO ] Deduced a trap composed of 56 places in 12278 ms of which 13 ms to minimize.
[2024-06-01 06:43:15] [INFO ] Deduced a trap composed of 54 places in 12467 ms of which 13 ms to minimize.
[2024-06-01 06:43:27] [INFO ] Deduced a trap composed of 15 places in 12502 ms of which 12 ms to minimize.
[2024-06-01 06:43:40] [INFO ] Deduced a trap composed of 303 places in 12410 ms of which 13 ms to minimize.
[2024-06-01 06:43:52] [INFO ] Deduced a trap composed of 237 places in 12452 ms of which 13 ms to minimize.
SMT process timed out in 245173ms, After SMT, problems are : Problem set: 0 solved, 1434 unsolved
Fused 1434 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1434 out of 2210 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2210/2210 places, 139723/139723 transitions.
Applied a total of 0 rules in 754 ms. Remains 2210 /2210 variables (removed 0) and now considering 139723/139723 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 754 ms. Remains : 2210/2210 places, 139723/139723 transitions.
RANDOM walk for 818722 steps (10 resets) in 120004 ms. (6 steps per ms) remains 1432/1434 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 165 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 171 ms. (23 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 149 ms. (26 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 183 ms. (21 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 196 ms. (20 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 181 ms. (22 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 141 ms. (28 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4002 steps (8 resets) in 161 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 165 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 181 ms. (21 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 190 ms. (20 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4002 steps (8 resets) in 165 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 177 ms. (22 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 168 ms. (23 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 176 ms. (22 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 152 ms. (26 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4002 steps (8 resets) in 182 ms. (21 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 174 ms. (22 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 156 ms. (25 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 165 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 177 ms. (22 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 166 ms. (23 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 163 ms. (24 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 197 ms. (20 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 180 ms. (22 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 204 ms. (19 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 185 ms. (21 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4003 steps (8 resets) in 187 ms. (21 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 171 ms. (23 steps per ms) remains 1432/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 1432/1432 properties
Interrupted probabilistic random walk after 120369 steps, run timeout after 96001 ms. (steps per millisecond=1 ) properties seen :0 out of 1432
Probabilistic random walk after 120369 steps, saw 24846 distinct states, run finished after 96003 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 06:46:02] [INFO ] Flow matrix only has 108894 transitions (discarded 30829 similar events)
[2024-06-01 06:46:02] [INFO ] Invariant cache hit.
[2024-06-01 06:46:05] [INFO ] State equation strengthened by 6370 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1432 variables, 1432/1432 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1432 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
At refinement iteration 2 (OVERLAPS) 778/2210 variables, 15/1447 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2210 variables, 778/2225 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2210/111104 variables, and 2225 constraints, problems are : Problem set: 0 solved, 1432 unsolved in 120034 ms.
Refiners :[Domain max(s): 2210/2210 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/2210 constraints, ReadFeed: 0/6370 constraints, PredecessorRefiner: 1432/1430 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1432 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1432 variables, 1432/1432 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1432 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
At refinement iteration 2 (OVERLAPS) 778/2210 variables, 15/1447 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2210 variables, 778/2225 constraints. Problems are: Problem set: 0 solved, 1432 unsolved
[2024-06-01 06:49:15] [INFO ] Deduced a trap composed of 135 places in 12862 ms of which 16 ms to minimize.
[2024-06-01 06:49:27] [INFO ] Deduced a trap composed of 56 places in 12654 ms of which 14 ms to minimize.
[2024-06-01 06:49:40] [INFO ] Deduced a trap composed of 303 places in 12483 ms of which 15 ms to minimize.
[2024-06-01 06:49:52] [INFO ] Deduced a trap composed of 203 places in 12384 ms of which 13 ms to minimize.
[2024-06-01 06:50:02] [INFO ] Deduced a trap composed of 408 places in 10069 ms of which 11 ms to minimize.
[2024-06-01 06:50:12] [INFO ] Deduced a trap composed of 210 places in 9690 ms of which 10 ms to minimize.
[2024-06-01 06:50:22] [INFO ] Deduced a trap composed of 474 places in 9465 ms of which 10 ms to minimize.
[2024-06-01 06:50:33] [INFO ] Deduced a trap composed of 30 places in 8149 ms of which 10 ms to minimize.
SMT process timed out in 271337ms, After SMT, problems are : Problem set: 0 solved, 1432 unsolved
Fused 1432 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1432 out of 2210 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2210/2210 places, 139723/139723 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2210 transition count 139768
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 2209 transition count 139721
Applied a total of 49 rules in 1472 ms. Remains 2209 /2210 variables (removed 1) and now considering 139721/139723 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1473 ms. Remains : 2209/2210 places, 139721/139723 transitions.
RANDOM walk for 793042 steps (27 resets) in 120004 ms. (6 steps per ms) remains 1427/1432 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 154 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 158 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 195 ms. (20 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 181 ms. (22 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 169 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 173 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 178 ms. (22 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 169 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 165 ms. (24 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 186 ms. (21 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 186 ms. (21 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 197 ms. (20 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 182 ms. (21 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 152 ms. (26 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 198 ms. (20 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 185 ms. (21 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 176 ms. (22 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 170 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 171 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 174 ms. (22 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 181 ms. (22 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (8 resets) in 122 ms. (32 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 173 ms. (23 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 165 ms. (24 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (8 resets) in 179 ms. (22 steps per ms) remains 1427/1427 properties

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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -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="RERS2020-PT-pb108"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 RERS2020-PT-pb108, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r522-tall-171662353600243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb108.tgz
mv RERS2020-PT-pb108 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;