MCC'2024- Execution of r510-tall-171654364500048

About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S24C04

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
2251.888	1800000.00	2977659.00	2481.00	[undef]	Time out reached

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.r510-tall-171654364500048.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 MultiCrashLeafsetExtension-PT-S24C04, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r510-tall-171654364500048
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Apr 22 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 19 18:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 06:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 53K Apr 12 06:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 06:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 12 06:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 10M 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 1717220084921

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:34:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-01 05:34:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:34:47] [INFO ] Load time of PNML (sax parser for PT used): 617 ms
[2024-06-01 05:34:47] [INFO ] Transformed 9748 places.
[2024-06-01 05:34:47] [INFO ] Transformed 14659 transitions.
[2024-06-01 05:34:47] [INFO ] Parsed PT model containing 9748 places and 14659 transitions and 58838 arcs in 793 ms.
RANDOM walk for 40000 steps (962 resets) in 21197 ms. (1 steps per ms) remains 3966/9748 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 51 ms. (2 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 36 ms. (3 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 61 ms. (2 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 43 ms. (2 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 3966/3966 properties
[2024-06-01 05:34:54] [INFO ] Flow matrix only has 14059 transitions (discarded 600 similar events)
// Phase 1: matrix 14059 rows 9748 cols
[2024-06-01 05:34:55] [INFO ] Computed 921 invariants in 869 ms
[2024-06-01 05:34:55] [INFO ] State equation strengthened by 4402 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s7 (/ 1.0 2.0))
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(s232 (/ 1.0 2.0))
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(s234 (/ 1.0 2.0))
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(s238 (/ 1.0 2.0))
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(s250 (/ 1.0 2.0))
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(s260 (/ 1.0 2.0))
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(s262 (/ 1.0 2.0))
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(s264 (/ 1.0 2.0))
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(s272 (/ 1.0 2.0))
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(s275 (/ 1.0 2.0))
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(s283 (/ 1.0 2.0))
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(s288 (/ 1.0 2.0))
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(s290 (/ 1.0 2.0))
(s291 (/ 1.0 2.0))
(s292 (/ 1.0 2.0))
(s293 (/ 1.0 2.0))
(s294 (/ 1.0 2.0))
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(s297 (/ 1.0 2.0))
(s298 (/ 1.0 2.0))
(s299 (/ 1.0 2.0))
(s300 (/ 1.0 2.0))
(s301 (/ 1.0 2.0))
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(s303 (/ 1.0 2.0))
(s304 (/ 1.0 2.0))
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(s320 (/ 1.0 2.0))
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(s325 (/ 1.0 2.0))
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(s330 (/ 1.0 2.0))
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(s351 (/ 1.0 2.0))
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(s364 (/ 1.0 2.0))
(s365 (/ 1.0 2.0))
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(s378 (/ 1.0 2.0))
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(s380 (/ 1.0 2.0))
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(s382 (/ 1.0 2.0))
(s383 (/ 1.0 2.0))
(s384 (/ 1.0 2.0))
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(s386 (/ 1.0 2.0))
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(s411 (/ 1.0 2.0))
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(s430 (/ 1.0 2.0))
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(s433 (/ 1.0 2.0))
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(s435 (/ 1.0 2.0))
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(s463 (/ 1.0 2.0))
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(s473 (/ 1.0 2.0))
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(s475 (/ 1.0 2.0))
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(s481 (/ 1.0 2.0))
(s482 (/ 1.0 2.0))
(s483 (/ 1.0 2.0))
(s484 (/ 1.0 2.0))
(s488 (/ 1.0 2.0))
(s489 (/ 1.0 2.0))
(s490 (/ 1.0 2.0))
(s491 (/ 1.0 2.0))
(s492 (/ 1.0 2.0))
(s497 (/ 1.0 2.0))
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(s504 (/ 1.0 2.0))
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(s506 (/ 1.0 2.0))
(s511 (/ 1.0 2.0))
(s512 (/ 1.0 2.0))
(s513 (/ 1.0 2.0))
(s514 (/ 1.0 2.0))
(s518 (/ 1.0 2.0))
(s525 (/ 1.0 2.0))
(s526 (/ 1.0 2.0))
(s536 (/ 1.0 2.0))
(s537 (/ 1.0 2.0))
(s550 5.0)
(s551 (/ 1.0 2.0))
(s560 (/ 1.0 2.0))
(s562 (/ 1.0 2.0))
(s572 (/ 1.0 2.0))
(s573 (/ 1.0 2.0))
(s577 (/ 1.0 2.0))
(s584 (/ 1.0 2.0))
(s585 (/ 1.0 2.0))
(s589 (/ 1.0 2.0))
(s590 (/ 1.0 2.0))
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(s598 (/ 1.0 2.0))
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(s603 (/ 1.0 2.0))
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(s612 (/ 1.0 2.0))
(s613 (/ 1.0 2.0))
(s614 (/ 1.0 2.0))
(s615 (/ 1.0 2.0))
(s619 (/ 1.0 2.0))
(s620 (/ 1.0 2.0))
(s621 (/ 1.0 2.0))
(s622 (/ 1.0 2.0))
(s623 (/ 1.0 2.0))
(s624 (/ 1.0 2.0))
(s625 (/ 1.0 2.0))
(s630 (/ 1.0 2.0))
(s631 (/ 1.0 2.0))
(s632 (/ 1.0 2.0))
(s633 (/ 1.0 2.0))
(s637 (/ 1.0 2.0))
(s638 (/ 1.0 2.0))
(s639 (/ 1.0 2.0))
(s640 (/ 1.0 2.0))
(s641 (/ 1.0 2.0))
(s642 (/ 1.0 2.0))
(s643 (/ 1.0 2.0))
(s644 (/ 1.0 2.0))
(s645 (/ 1.0 2.0))
(s652 (/ 1.0 2.0))
(s653 (/ 1.0 2.0))
(s657 (/ 1.0 2.0))
(s658 (/ 1.0 2.0))
(s659 (/ 1.0 2.0))
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(s1513 (/ 1.0 2.0))
(s1514 (/ 1.0 2.0))
(s1515 (/ 1.0 2.0))
(s1528 (/ 1.0 2.0))
(s1529 5.0)
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(s1540 (/ 1.0 2.0))
(s1550 (/ 1.0 2.0))
(s1551 (/ 1.0 2.0))
(s1557 (/ 1.0 2.0))
(s1558 (/ 1.0 2.0))
(s1559 (/ 1.0 2.0))
(s1560 (/ 1.0 2.0))
(s1572 (/ 1.0 2.0))
(s1573 (/ 1.0 2.0))
(s1577 (/ 1.0 2.0))
(s1582 (/ 1.0 2.0))
(s1583 (/ 1.0 2.0))
(s1584 (/ 1.0 2.0))
(s1585 (/ 1.0 2.0))
(s1589 (/ 1.0 2.0))
(s1590 (/ 1.0 2.0))
(s1591 timeout
(/ 1.0 2.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3966 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3966 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3966/23807 variables, and 8 constraints, problems are : Problem set: 0 solved, 3966 unsolved in 5182 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 8/859 constraints, State Equation: 0/9748 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 3966/3966 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3966 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3966 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3966 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3966/23807 variables, and 8 constraints, problems are : Problem set: 0 solved, 3966 unsolved in 5047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/62 constraints, Generalized P Invariants (flows): 8/859 constraints, State Equation: 0/9748 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 0/3966 constraints, Known Traps: 0/0 constraints]
After SMT, in 16377ms problems are : Problem set: 0 solved, 3966 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3966 out of 9748 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9748/9748 places, 14659/14659 transitions.
Graph (complete) has 33897 edges and 9748 vertex of which 9712 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.36 ms
Discarding 36 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1576 transitions
Trivial Post-agglo rules discarded 1576 transitions
Performed 1576 trivial Post agglomeration. Transition count delta: 1576
Iterating post reduction 0 with 1576 rules applied. Total rules applied 1577 place count 9712 transition count 13083
Reduce places removed 1576 places and 0 transitions.
Iterating post reduction 1 with 1576 rules applied. Total rules applied 3153 place count 8136 transition count 13083
Performed 192 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 192 Pre rules applied. Total rules applied 3153 place count 8136 transition count 12891
Deduced a syphon composed of 192 places in 12 ms
Reduce places removed 192 places and 0 transitions.
Iterating global reduction 2 with 384 rules applied. Total rules applied 3537 place count 7944 transition count 12891
Discarding 1384 places :
Symmetric choice reduction at 2 with 1384 rule applications. Total rules 4921 place count 6560 transition count 11507
Iterating global reduction 2 with 1384 rules applied. Total rules applied 6305 place count 6560 transition count 11507
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 6320 place count 6545 transition count 11447
Iterating global reduction 2 with 15 rules applied. Total rules applied 6335 place count 6545 transition count 11447
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 8 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 6341 place count 6542 transition count 11444
Free-agglomeration rule (complex) applied 613 times.
Iterating global reduction 2 with 613 rules applied. Total rules applied 6954 place count 6542 transition count 10876
Reduce places removed 613 places and 0 transitions.
Iterating post reduction 2 with 613 rules applied. Total rules applied 7567 place count 5929 transition count 10876
Partial Free-agglomeration rule applied 192 times.
Drop transitions (Partial Free agglomeration) removed 192 transitions
Iterating global reduction 3 with 192 rules applied. Total rules applied 7759 place count 5929 transition count 10876
Applied a total of 7759 rules in 3180 ms. Remains 5929 /9748 variables (removed 3819) and now considering 10876/14659 (removed 3783) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3193 ms. Remains : 5929/9748 places, 10876/14659 transitions.
RANDOM walk for 551384 steps (21008 resets) in 120008 ms. (4 steps per ms) remains 2248/3966 properties
BEST_FIRST walk for 4003 steps (16 resets) in 124 ms. (32 steps per ms) remains 2248/2248 properties
BEST_FIRST walk for 4001 steps (16 resets) in 104 ms. (38 steps per ms) remains 2248/2248 properties
BEST_FIRST walk for 4004 steps (16 resets) in 114 ms. (34 steps per ms) remains 2248/2248 properties
BEST_FIRST walk for 4002 steps (16 resets) in 91 ms. (43 steps per ms) remains 2248/2248 properties
BEST_FIRST walk for 4002 steps (16 resets) in 94 ms. (42 steps per ms) remains 2247/2248 properties
BEST_FIRST walk for 4002 steps (16 resets) in 93 ms. (42 steps per ms) remains 2247/2247 properties
BEST_FIRST walk for 4002 steps (16 resets) in 82 ms. (48 steps per ms) remains 2247/2247 properties
BEST_FIRST walk for 4002 steps (16 resets) in 91 ms. (43 steps per ms) remains 2245/2247 properties
BEST_FIRST walk for 4003 steps (16 resets) in 122 ms. (32 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 108 ms. (36 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 121 ms. (32 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 101 ms. (39 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 119 ms. (33 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 107 ms. (37 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 184 ms. (21 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 102 ms. (38 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 90 ms. (43 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 184 ms. (21 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 206 ms. (19 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 103 ms. (38 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 127 ms. (31 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 157 ms. (25 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 125 ms. (31 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 146 ms. (27 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 153 ms. (25 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 128 ms. (31 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 122 ms. (32 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 95 ms. (41 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 113 ms. (35 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 111 ms. (35 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 111 ms. (35 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 93 ms. (42 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 89 ms. (44 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 82 ms. (48 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 129 ms. (30 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 95 ms. (41 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 81 ms. (48 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 73 ms. (54 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 85 ms. (46 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 98 ms. (40 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 106 ms. (37 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 113 ms. (35 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 99 ms. (40 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 113 ms. (35 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 89 ms. (44 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 78 ms. (50 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4004 steps (16 resets) in 124 ms. (32 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 125 ms. (31 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 98 ms. (40 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 120 ms. (33 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4001 steps (16 resets) in 101 ms. (39 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 98 ms. (40 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 113 ms. (35 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4002 steps (16 resets) in 91 ms. (43 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 96 ms. (41 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 143 ms. (27 steps per ms) remains 2245/2245 properties
BEST_FIRST walk for 4003 steps (16 resets) in 115 ms. (34 steps per ms) remains 2245/2245 properties
[2024-06-01 05:35:46] [INFO ] Flow matrix only has 10248 transitions (discarded 628 similar events)
// Phase 1: matrix 10248 rows 5929 cols
[2024-06-01 05:35:46] [INFO ] Computed 885 invariants in 406 ms
[2024-06-01 05:35:46] [INFO ] State equation strengthened by 4402 read => feed constraints.
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(s722 (/ 1.0 2.0))
(s723 (/ 1.0 2.0))
(s724 (/ 1.0 2.0))
(s731 (/ 1.0 2.0))
(s732 (/ 1.0 2.0))
(s733 (/ 1.0 2.0))
(s738 (/ 1.0 2.0))
(s764 (/ 1.0 2.0))
(s766 (/ 1.0 2.0))
(s782 (/ 1.0 2.0))
(s789 (/ 1.0 2.0))
(s790 (/ 1.0 2.0))
(s791 (/ 1.0 2.0))
(s796 (/ 1.0 2.0))
(s797 (/ 1.0 2.0))
(s798 (/ 1.0 2.0))
(s799 (/ 1.0 2.0))
(s800 (/ 1.0 2.0))
(s805 (/ 1.0 2.0))
(s806 (/ 1.0 2.0))
(s807 (/ 1.0 2.0))
(s808 (/ 1.0 2.0))
(s809 (/ 1.0 2.0))
(s810 (/ 1.0 2.0))
(s811 (/ 1.0 2.0))
(s816 (/ 1.0 2.0))
(s817 (/ 1.0 2.0))
(s818 (/ 1.0 2.0))
(s819 (/ 1.0 2.0))
(s820 (/ 1.0 2.0))
(s821 (/ 1.0 2.0))
(s822 (/ 1.0 2.0))
(s823 (/ 1.0 2.0))
(s824 (/ 1.0 2.0))
(s829 (/ 1.0 2.0))
(s830 (/ 1.0 2.0))
(s831 (/ 1.0 2.0))
(s832 (/ 1.0 2.0))
(s833 (/ 1.0 2.0))
(s834 (/ 1.0 2.0))
(s835 (/ 1.0 2.0))
(s836 (/ 1.0 2.0))
(s837 (/ 1.0 2.0))
(s838 (/ 1.0 2.0))
(s839 (/ 1.0 2.0))
(s846 (/ 1.0 2.0))
(s847 (/ 1.0 2.0))
(s848 (/ 1.0 2.0))
(s849 (/ 1.0 2.0))
(s850 (/ 1.0 2.0))
(s851 (/ 1.0 2.0))
(s852 (/ 1.0 2.0))
(s853 (/ 1.0 2.0))
(s854 (/ 1.0 2.0))
(s855 (/ 1.0 2.0))
(s856 (/ 1.0 2.0))
(s857 (/ 1.0 2.0))
(s858 (/ 1.0 2.0))
(s863 (/ 1.0 2.0))
(s864 (/ 1.0 2.0))
(s865 (/ 1.0 2.0))
(s866 (/ 1.0 2.0))
(s867 (/ 1.0 2.0))
(s868 (/ 1.0 2.0))
(s869 (/ 1.0 2.0))
(s870 (/ 1.0 2.0))
(s871 (/ 1.0 2.0))
(s872 (/ 1.0 2.0))
(s873 (/ 1.0 2.0))
(s874 (/ 1.0 2.0))
(s875 (/ 1.0 2.0))
(s876 (/ 1.0 2.0))
(s877 (/ 1.0 2.0))
(s884 (/ 1.0 2.0))
(s885 (/ 1.0 2.0))
(s886 (/ 1.0 2.0))
(s887 (/ 1.0 2.0))
(s888 (/ 1.0 2.0))
(s889 (/ 1.0 2.0))
(s890 (/ 1.0 2.0))
(s891 (/ 1.0 2.0))
(s892 (/ 1.0 2.0))
(s893 (/ 1.0 2.0))
(s894 (/ 1.0 2.0))
(s895 (/ 1.0 2.0))
(s896 (/ 1.0 2.0))
(s897 (/ 1.0 2.0))
(s898 (/ 1.0 2.0))
(s899 (/ 1.0 2.0))
(s905 (/ 1.0 2.0))
(s906 (/ 1.0 2.0))
(s907 (/ 1.0 2.0))
(s908 (/ 1.0 2.0))
(s909 (/ 1.0 2.0))
(s910 (/ 1.0 2.0))
(s911 (/ 1.0 2.0))
(s912 (/ 1.0 2.0))
(s913 (/ 1.0 2.0))
(s914 (/ 1.0 2.0))
(s915 (/ 1.0 2.0))
(s916 (/ 1.0 2.0))
(s917 (/ 1.0 2.0))
(s918 (/ 1.0 2.0))
(s919 (/ 1.0 2.0))
(s920 (/ 1.0 2.0))
(s927 (/ 1.0 2.0))
(s928 (/ 1.0 2.0))
(s929 (/ 1.0 2.0))
(s930 (/ 1.0 2.0))
(s931 (/ 1.0 2.0))
(s932 (/ 1.0 2.0))
(s933 (/ 1.0 2.0))
(s934 (/ 1.0 2.0))
(s935 (/ 1.0 2.0))
(s936 (/ 1.0 2.0))
(s937 (/ 1.0 2.0))
(s938 (/ 1.0 2.0))
(s939 (/ 1.0 2.0))
(s940 (/ 1.0 2.0))
(s941 (/ 1.0 2.0))
(s950 (/ 1.0 2.0))
(s951 (/ 1.0 2.0))
(s952 (/ 1.0 2.0))
(s953 (/ 1.0 2.0))
(s954 (/ 1.0 2.0))
(s955 (/ 1.0 2.0))
(s956 (/ 1.0 2.0))
(s957 (/ 1.0 2.0))
(s958 (/ 1.0 2.0))
(s959 (/ 1.0 2.0))
(s960 (/ 1.0 2.0))
(s961 (/ 1.0 2.0))
(s962 (/ 1.0 2.0))
(s963 (/ 1.0 2.0))
(s964 (/ 1.0 2.0))
(s970 (/ 1.0 2.0))
(s971 (/ 1.0 2.0))
(s972 (/ 1.0 2.0))
(s973 (/ 1.0 2.0))
(s974 (/ 1.0 2.0))
(s975 (/ 1.0 2.0))
(s976 (/ 1.0 2.0))
(s977 (/ 1.0 2.0))
(s978 (/ 1.0 2.0))
(s979 (/ 1.0 2.0))
(s980 (/ 1.0 2.0))
(s981 (/ 1.0 2.0))
(s982 (/ 1.0 2.0))
(s989 (/ 1.0 2.0))
(s990 (/ 1.0 2.0))
(s991 (/ 1.0 2.0))
(s992 (/ 1.0 2.0))
(s993 (/ 1.0 2.0))
(s994 (/ 1.0 2.0))
(s995 (/ 1.0 2.0))
(s996 (/ 1.0 2.0))
(s997 (/ 1.0 2.0))
(s998 (/ 1.0 2.0))
(s999 (/ 1.0 2.0))
(s1005 (/ 1.0 2.0))
(s1006 (/ 1.0 2.0))
(s1007 (/ 1.0 2.0))
(s1008 (/ 1.0 2.0))
(s1009 (/ 1.0 2.0))
(s1010 (/ 1.0 2.0))
(s1011 (/ 1.0 2.0))
(s1012 (/ 1.0 2.0))
(s1013 (/ 1.0 2.0))
(s1020 (/ 1.0 2.0))
(s1021 (/ 1.0 2.0))
(s1022 (/ 1.0 2.0))
(s1023 (/ 1.0 2.0))
(s1024 (/ 1.0 2.0))
(s1025 (/ 1.0 2.0))
(s1026 (/ 1.0 2.0))
(s1033 (/ 1.0 2.0))
(s1034 (/ 1.0 2.0))
(s1035 (/ 1.0 2.0))
(s1036 (/ 1.0 2.0))
(s1037 (/ 1.0 2.0))
(s1044 (/ 1.0 2.0))
(s1045 (/ 1.0 2.0))
(s1046 (/ 1.0 2.0))
(s1053 (/ 1.0 2.0))
(s1088 (/ 1.0 2.0))
(s1090 (/ 1.0 2.0))
(s1111 (/ 1.0 2.0))
(s1118 (/ 1.0 2.0))
(s1119 (/ 1.0 2.0))
(s1120 (/ 1.0 2.0))
(s1127 (/ 1.0 2.0))
(s1128 (/ 1.0 2.0))
(s1129 (/ 1.0 2.0))
(s1130 (/ 1.0 2.0))
(s1131 (/ 1.0 2.0))
(s1132 (/ 1.0 2.0))
(s1133 (/ 1.0 2.0))
(s1136 (/ 1.0 2.0))
(s1137 (/ 1.0 2.0))
(s1138 (/ 1.0 2.0))
(s1139 (/ 1.0 2.0))
(s1140 (/ 1.0 2.0))
(s1141 (/ 1.0 2.0))
(s1142 (/ 1.0 2.0))
(s1147 (/ 1.0 2.0))
(s1148 (/ 1.0 2.0))
(s1149 (/ 1.0 2.0))
(s1150 (/ 1.0 2.0))
(s1151 (/ 1.0 2.0))
(s1152 (/ 1.0 2.0))
(s1153 (/ 1.0 2.0))
(s1154 (/ 1.0 2.0))
(s1155 (/ 1.0 2.0))
(s1160 (/ 1.0 2.0))
(s1161 (/ 1.0 2.0))
(s1162 (/ 1.0 2.0))
(s1163 (/ 1.0 2.0))
(s1164 (/ 1.0 2.0))
(s1165 (/ 1.0 2.0))
(s1166 (/ 1.0 2.0))
(s1167 (/ 1.0 2.0))
(s1168 (/ 1.0 2.0))
(s1169 (/ 1.0 2.0))
(s1170 (/ 1.0 2.0))
(s1175 (/ 1.0 2.0))
(s1176 (/ 1.0 2.0))
(s1177 (/ 1.0 2.0))
(s1178 (/ 1.0 2.0))
(s1179 (/ 1.0 2.0))
(s1180 (/ 1.0 2.0))
(s1181 (/ 1.0 2.0))
(s1182 (/ 1.0 2.0))
(s1183 (/ 1.0 2.0))
(s1184 (/ 1.0 2.0))
(s1185 (/ 1.0 2.0))
(s1186 (/ 1.0 2.0))
(s1187 (/ 1.0 2.0))
(s1196 (/ 1.0 2.0))
(s1197 (/ 1.0 2.0))
(s1198 (/ 1.0 2.0))
(s1199 (/ 1.0 2.0))
(s1200 (/ 1.0 2.0))
(s1201 (/ 1.0 2.0))
(s1202 (/ 1.0 2.0))
(s1203 (/ 1.0 2.0))
(s1204 (/ 1.0 2.0))
(s1205 (/ 1.0 2.0))
(s1206 (/ 1.0 2.0))
(s1207 (/ 1.0 2.0))
(s1208 (/ 1.0 2.0))
(s1214 (/ 1.0 2.0))
(s1215 (/ 1.0 2.0))
(s1216 (/ 1.0 2.0))
(s1217 (/ 1.0 2.0))
(s1218 (/ 1.0 2.0))
(s1219 (/ 1.0 2.0))
(s1220 (/ 1.0 2.0))
(s1221 (/ 1.0 2.0))
(s1222 (/ 1.0 2.0))
(s1223 (/ 1.0 2.0))
(s1224 (/ 1.0 2.0))
(s1225 (/ 1.0 2.0))
(s1226 (/ 1.0 2.0))
(s1227 (/ 1.0 2.0))
(s1236 (/ 1.0 2.0))
(s1237 (/ 1.0 2.0))
(s1238 (/ 1.0 2.0))
(s1239 (/ 1.0 2.0))
(s1240 (/ 1.0 2.0))
(s1241 (/ 1.0 2.0))
(s1242 (/ 1.0 2.0))
(s1243 (/ 1.0 2.0))
(s1244 (/ 1.0 2.0))
(s1245 (/ 1.0 2.0))
(s1246 (/ 1.0 2.0))
(s1247 (/ 1.0 2.0))
(s1248 (/ 1.0 2.0))
(s1256 (/ 1.0 2.0))
(s1257 (/ 1.0 2.0))
(s1258 (/ 1.0 2.0))
(s1259 (/ 1.0 2.0))
(s1260 (/ 1.0 2.0))
(s1261 (/ 1.0 2.0))
(s1262 (/ 1.0 2.0))
(s1263 (/ 1.0 2.0))
(s1264 (/ 1.0 2.0))
(s1265 (/ 1.0 2.0))
(s1266 (/ 1.0 2.0))
(s1267 (/ 1.0 2.0))
(s1268 (/ 1.0 2.0))
(s1273 (/ 1.0 2.0))
(s1274 (/ 1.0 2.0))
(s1275 (/ 1.0 2.0))
(s1276 (/ 1.0 2.0))
(s1277 (/ 1.0 2.0))
(s1278 (/ 1.0 2.0))
(s1279 (/ 1.0 2.0))
(s1280 (/ 1.0 2.0))
(s1281 (/ 1.0 2.0))
(s1282 (/ 1.0 2.0))
(s1283 (/ 1.0 2.0))
(s1289 (/ 1.0 2.0))
(s1290 (/ 1.0 2.0))
(s1291 (/ 1.0 2.0))
(s1292 (/ 1.0 2.0))
(s1293 (/ 1.0 2.0))
(s1294 (/ 1.0 2.0))
(s1295 (/ 1.0 2.0))
(s1296 (/ 1.0 2.0))
(s1297 (/ 1.0 2.0))
(s1300 (/ 1.0 2.0))
(s1301 (/ 1.0 2.0))
(s1304 (/ 1.0 2.0))
(s1305 (/ 1.0 2.0))
(s1306 (/ 1.0 2.0))
(s1307 (/ 1.0 2.0))
(s1308 (/ 1.0 2.0))
(s1309 (/ 1.0 2.0))
(s1310 (/ 1.0 2.0))
(s1317 (/ 1.0 2.0))
(s1318 (/ 1.0 2.0))
(s1319 (/ 1.0 2.0))
(s1320 (/ 1.0 2.0))
(s1321 (/ 1.0 2.0))
(s1326 (/ 1.0 2.0))
(s1327 (/ 1.0 2.0))
(s1328 (/ 1.0 2.0))
(s1333 (/ 1.0 2.0))
(s1367 (/ 1.0 2.0))
(s1369 (/ 1.0 2.0))
(s1397 (/ 1.0 2.0))
(s1404 (/ 1.0 2.0))
(s1405 (/ 1.0 2.0))
(s1406 (/ 1.0 2.0))
(s1412 (/ 1.0 2.0))
(s1413 (/ 1.0 2.0))
(s1414 (/ 1.0 2.0))
(s1415 (/ 1.0 2.0))
(s1416 (/ 1.0 2.0))
(s1423 (/ 1.0 2.0))
(s1424 (/ 1.0 2.0))
(s1425 (/ 1.0 2.0))
(s1426 (/ 1.0 2.0))
(s1427 (/ 1.0 2.0))
(s1428 (/ 1.0 2.0))
(s1429 (/ 1.0 2.0))
(s1436 (/ 1.0 2.0))
(s1437 (/ 1.0 2.0))
(s1438 (/ 1.0 2.0))
(s1439 (/ 1.0 2.0))
(s1440 (/ 1.0 2.0))
(s1441 (/ 1.0 2.0))
(s1442 (/ 1.0 2.0))
(s1443 (/ 1.0 2.0))
(s1444 (/ 1.0 2.0))
(s1451 (/ 1.0 2.0))
(s1452 (/ 1.0 2.0))
(s1453 (/ 1.0 2.0))
(s1454 (/ 1.0 2.0))
(s1455 (/ 1.0 2.0))
(s1456 (/ 1.0 2.0))
(s1457 (/ 1.0 2.0))
(s1458 (/ 1.0 2.0))
(s1459 (/ 1.0 2.0))
(s1460 (/ 1.0 2.0))
(s1461 (/ 1.0 2.0))
(s1469 (/ 1.0 2.0))
(s1470 (/ 1.0 2.0))
(s1471 (/ 1.0 2.0))
(s1472 (/ 1.0 2.0))
(s1473 (/ 1.0 2.0))
(s1474 (/ 1.0 2.0))
(s1475 (/ 1.0 2.0))
(s1476 (/ 1.0 2.0))
(s1477 (/ 1.0 2.0))
(s1478 (/ 1.0 2.0))
(s1479 (/ 1.0 2.0))
(s1480 (/ 1.0 2.0))
(s1481 (/ 1.0 2.0))
(s1482 (/ 1.0 2.0))
(s1486 (/ 1.0 2.0))
(s1487 (/ 1.0 2.0))
(s1488 (/ 1.0 2.0))
(s1489 (/ 1.0 2.0))
(s1490 (/ 1.0 2.0))
(s1491 (/ 1.0 2.0))
(s1492 (/ 1.0 2.0))
(s1493 (/ 1.0 2.0))
(s1494 (/ 1.0 2.0))
(s1495 (/ 1.0 2.0))
(s1496 (/ 1.0 2.0))
(s1497 (/ 1.0 2.0))
(s1504 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2245/16177 variables, and 0 constraints, problems are : Problem set: 0 solved, 2245 unsolved in 45075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/5929 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 2245/2245 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2245 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2245/16177 variables, and 0 constraints, problems are : Problem set: 0 solved, 2245 unsolved in 45045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/5929 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 0/2245 constraints, Known Traps: 0/0 constraints]
After SMT, in 92878ms problems are : Problem set: 0 solved, 2245 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2245 out of 5929 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5929/5929 places, 10876/10876 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 806 transitions
Trivial Post-agglo rules discarded 806 transitions
Performed 806 trivial Post agglomeration. Transition count delta: 806
Iterating post reduction 0 with 806 rules applied. Total rules applied 806 place count 5929 transition count 10070
Reduce places removed 806 places and 0 transitions.
Iterating post reduction 1 with 806 rules applied. Total rules applied 1612 place count 5123 transition count 10070
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1612 place count 5123 transition count 10062
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1628 place count 5115 transition count 10062
Discarding 651 places :
Symmetric choice reduction at 2 with 651 rule applications. Total rules 2279 place count 4464 transition count 9411
Iterating global reduction 2 with 651 rules applied. Total rules applied 2930 place count 4464 transition count 9411
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2932 place count 4463 transition count 9410
Free-agglomeration rule (complex) applied 45 times.
Iterating global reduction 2 with 45 rules applied. Total rules applied 2977 place count 4463 transition count 9365
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 2 with 45 rules applied. Total rules applied 3022 place count 4418 transition count 9365
Discarding 105 places :
Symmetric choice reduction at 3 with 105 rule applications. Total rules 3127 place count 4313 transition count 9260
Iterating global reduction 3 with 105 rules applied. Total rules applied 3232 place count 4313 transition count 9260
Partial Free-agglomeration rule applied 50 times.
Drop transitions (Partial Free agglomeration) removed 50 transitions
Iterating global reduction 3 with 50 rules applied. Total rules applied 3282 place count 4313 transition count 9260
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 3324 place count 4271 transition count 9218
Iterating global reduction 3 with 42 rules applied. Total rules applied 3366 place count 4271 transition count 9218
Applied a total of 3366 rules in 1521 ms. Remains 4271 /5929 variables (removed 1658) and now considering 9218/10876 (removed 1658) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1524 ms. Remains : 4271/5929 places, 9218/10876 transitions.
RANDOM walk for 976239 steps (38755 resets) in 120004 ms. (8 steps per ms) remains 2184/2245 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 70 ms. (56 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 67 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 67 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 75 ms. (52 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 68 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 67 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 63 ms. (62 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 64 ms. (61 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 67 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 68 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 67 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 67 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 64 ms. (61 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 64 ms. (61 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 63 ms. (62 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 64 ms. (61 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 64 ms. (61 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 68 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 64 ms. (61 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 68 ms. (58 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 65 ms. (60 steps per ms) remains 2184/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 66 ms. (59 steps per ms) remains 2184/2184 properties
Interrupted probabilistic random walk after 437919 steps, run timeout after 90001 ms. (steps per millisecond=4 ) properties seen :0 out of 2184
Probabilistic random walk after 437919 steps, saw 193011 distinct states, run finished after 90008 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 05:39:21] [INFO ] Flow matrix only has 8551 transitions (discarded 667 similar events)
// Phase 1: matrix 8551 rows 4271 cols
[2024-06-01 05:39:21] [INFO ] Computed 885 invariants in 233 ms
[2024-06-01 05:39:22] [INFO ] State equation strengthened by 4402 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2184/12822 variables, and 0 constraints, problems are : Problem set: 0 solved, 2184 unsolved in 75046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/4271 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 2184/2184 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2184 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2184 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2184 unsolved
At refinement iteration 1 (OVERLAPS) 915/3099 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2184 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3099/12822 variables, and 4 constraints, problems are : Problem set: 0 solved, 2184 unsolved in 75037 ms.
Refiners :[Positive P Invariants (semi-flows): 4/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/4271 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 0/2184 constraints, Known Traps: 0/0 constraints]
After SMT, in 152114ms problems are : Problem set: 0 solved, 2184 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2184 out of 4271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4271/4271 places, 9218/9218 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 4271 transition count 9200
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 4253 transition count 9200
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 39 place count 4250 transition count 9197
Iterating global reduction 2 with 3 rules applied. Total rules applied 42 place count 4250 transition count 9197
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 4250 transition count 9193
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 50 place count 4246 transition count 9193
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 65 place count 4231 transition count 9178
Iterating global reduction 3 with 15 rules applied. Total rules applied 80 place count 4231 transition count 9178
Applied a total of 80 rules in 884 ms. Remains 4231 /4271 variables (removed 40) and now considering 9178/9218 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 885 ms. Remains : 4231/4271 places, 9178/9218 transitions.
RANDOM walk for 984929 steps (39115 resets) in 120004 ms. (8 steps per ms) remains 2173/2184 properties
BEST_FIRST walk for 4004 steps (16 resets) in 83 ms. (47 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 88 ms. (44 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 125 ms. (31 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 108 ms. (36 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 96 ms. (41 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 115 ms. (34 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 96 ms. (41 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 91 ms. (43 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 120 ms. (33 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 96 ms. (41 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4003 steps (16 resets) in 125 ms. (31 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 106 ms. (37 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 99 ms. (40 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 114 ms. (34 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4003 steps (16 resets) in 167 ms. (23 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 94 ms. (42 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 98 ms. (40 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 115 ms. (34 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 92 ms. (43 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 93 ms. (42 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 98 ms. (40 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4003 steps (16 resets) in 124 ms. (32 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 2173/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2173/2173 properties
Interrupted probabilistic random walk after 455462 steps, run timeout after 93001 ms. (steps per millisecond=4 ) properties seen :0 out of 2173
Probabilistic random walk after 455462 steps, saw 200554 distinct states, run finished after 93005 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 05:43:59] [INFO ] Flow matrix only has 8509 transitions (discarded 669 similar events)
// Phase 1: matrix 8509 rows 4231 cols
[2024-06-01 05:43:59] [INFO ] Computed 885 invariants in 223 ms
[2024-06-01 05:43:59] [INFO ] State equation strengthened by 4402 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2173/12740 variables, and 0 constraints, problems are : Problem set: 0 solved, 2173 unsolved in 90047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/4231 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 2173/2173 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2173 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2173 unsolved
At refinement iteration 1 (OVERLAPS) 880/3053 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2173 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3053/12740 variables, and 4 constraints, problems are : Problem set: 0 solved, 2173 unsolved in 90084 ms.
Refiners :[Positive P Invariants (semi-flows): 4/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/4231 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 0/2173 constraints, Known Traps: 0/0 constraints]
After SMT, in 182297ms problems are : Problem set: 0 solved, 2173 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2173 out of 4231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4231/4231 places, 9178/9178 transitions.
Applied a total of 0 rules in 301 ms. Remains 4231 /4231 variables (removed 0) and now considering 9178/9178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 301 ms. Remains : 4231/4231 places, 9178/9178 transitions.
RANDOM walk for 975855 steps (38751 resets) in 120004 ms. (8 steps per ms) remains 2171/2173 properties
BEST_FIRST walk for 4004 steps (16 resets) in 121 ms. (32 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 79 ms. (50 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 95 ms. (41 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 101 ms. (39 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 107 ms. (37 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 100 ms. (39 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 110 ms. (36 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 111 ms. (35 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 95 ms. (41 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 93 ms. (42 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 127 ms. (31 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 126 ms. (31 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 118 ms. (33 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 100 ms. (39 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 98 ms. (40 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 127 ms. (31 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 109 ms. (36 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 123 ms. (32 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 116 ms. (34 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 109 ms. (36 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 95 ms. (41 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 120 ms. (33 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 119 ms. (33 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 2171/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 94 ms. (42 steps per ms) remains 2171/2171 properties
Interrupted probabilistic random walk after 465097 steps, run timeout after 93001 ms. (steps per millisecond=5 ) properties seen :0 out of 2171
Probabilistic random walk after 465097 steps, saw 204789 distinct states, run finished after 93003 ms. (steps per millisecond=5 ) properties seen :0
[2024-06-01 05:49:07] [INFO ] Flow matrix only has 8509 transitions (discarded 669 similar events)
[2024-06-01 05:49:07] [INFO ] Invariant cache hit.
[2024-06-01 05:49:07] [INFO ] State equation strengthened by 4402 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2171/12740 variables, and 0 constraints, problems are : Problem set: 0 solved, 2171 unsolved in 105045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/4231 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 2171/2171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2171 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2171 unsolved
At refinement iteration 1 (OVERLAPS) 882/3053 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2171 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3053/12740 variables, and 4 constraints, problems are : Problem set: 0 solved, 2171 unsolved in 105037 ms.
Refiners :[Positive P Invariants (semi-flows): 4/49 constraints, Generalized P Invariants (flows): 0/836 constraints, State Equation: 0/4231 constraints, ReadFeed: 0/4402 constraints, PredecessorRefiner: 0/2171 constraints, Known Traps: 0/0 constraints]
After SMT, in 212026ms problems are : Problem set: 0 solved, 2171 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2171 out of 4231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4231/4231 places, 9178/9178 transitions.
Applied a total of 0 rules in 305 ms. Remains 4231 /4231 variables (removed 0) and now considering 9178/9178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 306 ms. Remains : 4231/4231 places, 9178/9178 transitions.
RANDOM walk for 995873 steps (39546 resets) in 120004 ms. (8 steps per ms) remains 2167/2171 properties
BEST_FIRST walk for 4004 steps (16 resets) in 76 ms. (52 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 99 ms. (40 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 101 ms. (39 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 91 ms. (43 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 97 ms. (40 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 115 ms. (34 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 123 ms. (32 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 113 ms. (35 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 94 ms. (42 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 122 ms. (32 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 110 ms. (36 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 108 ms. (36 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 83 ms. (47 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 113 ms. (35 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 103 ms. (38 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 103 ms. (38 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 106 ms. (37 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 106 ms. (37 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 114 ms. (34 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 94 ms. (42 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 103 ms. (38 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 118 ms. (33 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 124 ms. (32 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 86 ms. (46 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 115 ms. (34 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 86 ms. (46 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 2167/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 123 ms. (32 steps per ms) remains 2167/2167 properties
Interrupted probabilistic random walk after 450555 steps, run timeout after 93001 ms. (steps per millisecond=4 ) properties seen :0 out of 2167
Probabilistic random walk after 450555 steps, saw 198421 distinct states, run finished after 93003 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 05:54:44] [INFO ] Flow matrix only has 8509 transitions (discarded 669 similar events)
[2024-06-01 05:54:44] [INFO ] Invariant cache hit.
[2024-06-01 05:54:44] [INFO ] State equation strengthened by 4402 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2167 unsolved
SMT process timed out in 121914ms, After SMT, problems are : Problem set: 0 solved, 2167 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2167 out of 4231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4231/4231 places, 9178/9178 transitions.
Applied a total of 0 rules in 293 ms. Remains 4231 /4231 variables (removed 0) and now considering 9178/9178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 294 ms. Remains : 4231/4231 places, 9178/9178 transitions.
RANDOM walk for 514128 steps (20418 resets) in 120004 ms. (4 steps per ms) remains 2166/2167 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 94 ms. (42 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 81 ms. (48 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 84 ms. (47 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 117 ms. (33 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 97 ms. (40 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 112 ms. (35 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 94 ms. (42 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 99 ms. (40 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 123 ms. (32 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 105 ms. (37 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 83 ms. (47 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 94 ms. (42 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 101 ms. (39 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 96 ms. (41 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 124 ms. (32 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 126 ms. (31 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 125 ms. (31 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 120 ms. (33 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 106 ms. (37 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 98 ms. (40 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 115 ms. (34 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 124 ms. (32 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 125 ms. (31 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2166/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 2166/2166 properties
Interrupted probabilistic random walk after 462196 steps, run timeout after 93003 ms. (steps per millisecond=4 ) properties seen :0 out of 2166
Probabilistic random walk after 462196 steps, saw 203516 distinct states, run finished after 93004 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 05:58:51] [INFO ] Flow matrix only has 8509 transitions (discarded 669 similar events)
[2024-06-01 05:58:51] [INFO ] Invariant cache hit.
[2024-06-01 05:58:51] [INFO ] State equation strengthened by 4402 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2166 unsolved
SMT process timed out in 136893ms, After SMT, problems are : Problem set: 0 solved, 2166 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2166 out of 4231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4231/4231 places, 9178/9178 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4231 transition count 9177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4230 transition count 9177
Applied a total of 2 rules in 627 ms. Remains 4230 /4231 variables (removed 1) and now considering 9177/9178 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 627 ms. Remains : 4230/4231 places, 9177/9178 transitions.
RANDOM walk for 486303 steps (19305 resets) in 120004 ms. (4 steps per ms) remains 2164/2166 properties
BEST_FIRST walk for 4004 steps (16 resets) in 92 ms. (43 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 99 ms. (40 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 121 ms. (32 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 109 ms. (36 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 91 ms. (43 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 115 ms. (34 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 109 ms. (36 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 90 ms. (44 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4003 steps (16 resets) in 134 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 123 ms. (32 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 122 ms. (32 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 88 ms. (44 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 115 ms. (34 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 107 ms. (37 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 123 ms. (32 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 111 ms. (35 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 97 ms. (40 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 126 ms. (31 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 127 ms. (31 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 101 ms. (39 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 120 ms. (33 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 98 ms. (40 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 122 ms. (32 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 104 ms. (38 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 2164/2164 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 2164/2164 properties
Interrupted probabilistic random walk after 450943 steps, run timeout after 93001 ms. (steps per millisecond=4 ) properties seen :0 out of 2164
Probabilistic random walk after 450943 steps, saw 198610 distinct states, run finished after 93003 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 06:03:14] [INFO ] Flow matrix only has 8507 transitions (discarded 670 similar events)
// Phase 1: matrix 8507 rows 4230 cols
[2024-06-01 06:03:14] [INFO ] Computed 885 invariants in 225 ms
[2024-06-01 06:03:14] [INFO ] State equation strengthened by 4402 read => feed constraints.

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="MultiCrashLeafsetExtension-PT-S24C04"
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 MultiCrashLeafsetExtension-PT-S24C04, 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 r510-tall-171654364500048"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C04.tgz
mv MultiCrashLeafsetExtension-PT-S24C04 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 ;