About the Execution of LTSMin+red for PolyORBNT-PT-S10J40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11859.884 | 595938.00 | 781167.00 | 197.80 | ?FT?F?F?T?FTF??F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2024-input.r516-tajo-171654447200497.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-PT-S10J40, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447200497
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 32K Apr 12 11:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 12 11:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 249K Apr 12 10:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 904K Apr 12 10:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 56K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 190K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 46K Apr 12 13:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 233K Apr 12 13:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 627K Apr 12 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.5M Apr 12 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 21K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 14M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-00
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-01
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-02
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-03
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-04
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-05
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-06
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-07
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-08
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-09
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-10
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-11
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-12
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-13
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-14
FORMULA_NAME PolyORBNT-PT-S10J40-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717261467720
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J40
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 17:04:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 17:04:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 17:04:29] [INFO ] Load time of PNML (sax parser for PT used): 670 ms
[2024-06-01 17:04:29] [INFO ] Transformed 854 places.
[2024-06-01 17:04:30] [INFO ] Transformed 12340 transitions.
[2024-06-01 17:04:30] [INFO ] Parsed PT model containing 854 places and 12340 transitions and 113999 arcs in 912 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 720 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 2230/2230 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 845 transition count 2230
Applied a total of 9 rules in 88 ms. Remains 845 /854 variables (removed 9) and now considering 2230/2230 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2024-06-01 17:04:30] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 845 cols
[2024-06-01 17:04:30] [INFO ] Computed 103 invariants in 139 ms
[2024-06-01 17:04:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/833 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
SMT process timed out in 36404ms, After SMT, problems are : Problem set: 0 solved, 2219 unsolved
Search for dead transitions found 0 dead transitions in 36458ms
[2024-06-01 17:05:06] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
[2024-06-01 17:05:06] [INFO ] Invariant cache hit.
[2024-06-01 17:05:07] [INFO ] Implicit Places using invariants in 700 ms returned []
[2024-06-01 17:05:07] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
[2024-06-01 17:05:07] [INFO ] Invariant cache hit.
[2024-06-01 17:05:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:05:16] [INFO ] Implicit Places using invariants and state equation in 8461 ms returned []
Implicit Place search using SMT with State Equation took 9185 ms to find 0 implicit places.
Running 2219 sub problems to find dead transitions.
[2024-06-01 17:05:16] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
[2024-06-01 17:05:16] [INFO ] Invariant cache hit.
[2024-06-01 17:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/833 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
SMT process timed out in 50219ms, After SMT, problems are : Problem set: 0 solved, 2219 unsolved
Search for dead transitions found 0 dead transitions in 50257ms
Starting structural reductions in LTL mode, iteration 1 : 845/854 places, 2230/2230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96085 ms. Remains : 845/854 places, 2230/2230 transitions.
Support contains 720 out of 845 places after structural reductions.
[2024-06-01 17:06:07] [INFO ] Flatten gal took : 509 ms
[2024-06-01 17:06:07] [INFO ] Flatten gal took : 242 ms
[2024-06-01 17:06:08] [INFO ] Input system was already deterministic with 2230 transitions.
Support contains 718 out of 845 places (down from 720) after GAL structural reductions.
RANDOM walk for 40000 steps (2241 resets) in 5157 ms. (7 steps per ms) remains 60/61 properties
BEST_FIRST walk for 4004 steps (40 resets) in 115 ms. (34 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (38 resets) in 93 ms. (42 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 83 ms. (47 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 123 ms. (32 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 161 ms. (24 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (48 resets) in 127 ms. (31 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (41 resets) in 70 ms. (56 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 77 ms. (51 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (48 resets) in 72 ms. (54 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 55 ms. (71 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 62 ms. (63 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 61 ms. (64 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 88 ms. (44 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (41 resets) in 171 ms. (23 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (40 resets) in 83 ms. (47 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (41 resets) in 111 ms. (35 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (41 resets) in 62 ms. (63 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 79 ms. (50 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 60 ms. (65 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 53 ms. (74 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 48 ms. (81 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 68 ms. (58 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (41 resets) in 119 ms. (33 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 93 ms. (42 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (39 resets) in 68 ms. (58 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 79 ms. (50 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 78 ms. (50 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 95 ms. (41 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 56 ms. (70 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 51 ms. (76 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 47 ms. (83 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 64 ms. (61 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 54 ms. (72 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 56 ms. (70 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 59 ms. (66 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4001 steps (40 resets) in 57 ms. (68 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (40 resets) in 54 ms. (72 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 66 ms. (59 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (39 resets) in 51 ms. (77 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 50 ms. (78 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 49 ms. (80 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 54 ms. (72 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (40 resets) in 56 ms. (70 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (39 resets) in 52 ms. (75 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 50 ms. (78 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 47 ms. (83 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (41 resets) in 50 ms. (78 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 60 ms. (65 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (38 resets) in 309 ms. (12 steps per ms) remains 51/60 properties
BEST_FIRST walk for 4004 steps (40 resets) in 217 ms. (18 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (39 resets) in 106 ms. (37 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (40 resets) in 80 ms. (49 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (40 resets) in 63 ms. (62 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (39 resets) in 99 ms. (40 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (40 resets) in 46 ms. (85 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (40 resets) in 50 ms. (78 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (40 resets) in 53 ms. (74 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (40 resets) in 40 ms. (97 steps per ms) remains 51/51 properties
[2024-06-01 17:06:11] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
[2024-06-01 17:06:11] [INFO ] Invariant cache hit.
[2024-06-01 17:06:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp50 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/636 variables, 3/3 constraints. Problems are: Problem set: 6 solved, 45 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 636/3066 variables, and 3 constraints, problems are : Problem set: 6 solved, 45 unsolved in 5039 ms.
Refiners :[Positive P Invariants (semi-flows): 3/81 constraints, Generalized P Invariants (flows): 0/22 constraints, State Equation: 0/845 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 51/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 45 unsolved
[2024-06-01 17:06:17] [INFO ] Deduced a trap composed of 44 places in 165 ms of which 27 ms to minimize.
[2024-06-01 17:06:17] [INFO ] Deduced a trap composed of 44 places in 96 ms of which 14 ms to minimize.
At refinement iteration 0 (INCLUDED_ONLY) 0/597 variables, 2/2 constraints. Problems are: Problem set: 6 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/597 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 45 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 2 (OVERLAPS) 222/819 variables, 80/82 constraints. Problems are: Problem set: 27 solved, 24 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/819 variables, 14/96 constraints. Problems are: Problem set: 31 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/819 variables, 0/96 constraints. Problems are: Problem set: 31 solved, 20 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 5 (OVERLAPS) 24/843 variables, 8/104 constraints. Problems are: Problem set: 35 solved, 16 unsolved
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(s721 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 843/3066 variables, and 104 constraints, problems are : Problem set: 35 solved, 16 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 80/81 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 0/845 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 4/47 constraints, Known Traps: 2/2 constraints]
After SMT, in 10377ms problems are : Problem set: 35 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 471 out of 845 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 844 transition count 2189
Reduce places removed 41 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 803 transition count 2188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 802 transition count 2188
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 85 place count 802 transition count 2144
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 173 place count 758 transition count 2144
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 177 place count 756 transition count 2142
Applied a total of 177 rules in 419 ms. Remains 756 /845 variables (removed 89) and now considering 2142/2230 (removed 88) transitions.
Running 2131 sub problems to find dead transitions.
[2024-06-01 17:06:22] [INFO ] Flow matrix only has 2133 transitions (discarded 9 similar events)
// Phase 1: matrix 2133 rows 756 cols
[2024-06-01 17:06:22] [INFO ] Computed 102 invariants in 119 ms
[2024-06-01 17:06:22] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s468 timeout
0.0)
(s469 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/746 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 2131 unsolved
SMT process timed out in 40358ms, After SMT, problems are : Problem set: 0 solved, 2131 unsolved
Search for dead transitions found 0 dead transitions in 40402ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40839 ms. Remains : 756/845 places, 2142/2230 transitions.
RANDOM walk for 40000 steps (2843 resets) in 3027 ms. (13 steps per ms) remains 1/16 properties
BEST_FIRST walk for 40004 steps (299 resets) in 889 ms. (44 steps per ms) remains 1/1 properties
[2024-06-01 17:07:04] [INFO ] Flow matrix only has 2133 transitions (discarded 9 similar events)
[2024-06-01 17:07:04] [INFO ] Invariant cache hit.
[2024-06-01 17:07:04] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 237/692 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/692 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/692 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 62/754 variables, 21/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/754 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1/755 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/755 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2133/2888 variables, 755/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2888 variables, 1/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2888 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/2889 variables, 1/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2889 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2889 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2889/2889 variables, and 859 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2104 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 756/756 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 237/692 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/692 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/692 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 62/754 variables, 21/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/754 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1/755 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/755 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2133/2888 variables, 755/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2888 variables, 1/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2888 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/2889 variables, 1/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2889 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2889 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2889/2889 variables, and 859 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5838 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 756/756 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 8069ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 75 ms.
Support contains 455 out of 756 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 2142/2142 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 756 transition count 2139
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 753 transition count 2139
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 753 transition count 2137
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 751 transition count 2137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 750 transition count 2136
Applied a total of 12 rules in 148 ms. Remains 750 /756 variables (removed 6) and now considering 2136/2142 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 750/756 places, 2136/2142 transitions.
RANDOM walk for 40000 steps (2904 resets) in 1880 ms. (21 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (321 resets) in 630 ms. (63 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 159434 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :0 out of 1
Probabilistic random walk after 159434 steps, saw 27532 distinct states, run finished after 3006 ms. (steps per millisecond=53 ) properties seen :0
[2024-06-01 17:07:16] [INFO ] Flow matrix only has 2127 transitions (discarded 9 similar events)
// Phase 1: matrix 2127 rows 750 cols
[2024-06-01 17:07:16] [INFO ] Computed 102 invariants in 69 ms
[2024-06-01 17:07:16] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 233/688 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/688 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 60/748 variables, 22/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/748 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/749 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/749 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2127/2876 variables, 749/851 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2876 variables, 1/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2876 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/2877 variables, 1/853 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2877 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2877 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2877/2877 variables, and 853 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1523 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 750/750 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 233/688 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/688 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 60/748 variables, 22/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/748 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/749 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/749 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2127/2876 variables, 749/851 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2876 variables, 1/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 17:07:20] [INFO ] Deduced a trap composed of 376 places in 583 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2876 variables, 1/853 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2876 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/2877 variables, 1/854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2877 variables, 0/854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2877 variables, 0/854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2877/2877 variables, and 854 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4231 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 750/750 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 1/1 constraints]
After SMT, in 5911ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 93 ms.
Support contains 455 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 2136/2136 transitions.
Applied a total of 0 rules in 83 ms. Remains 750 /750 variables (removed 0) and now considering 2136/2136 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 750/750 places, 2136/2136 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 2136/2136 transitions.
Applied a total of 0 rules in 79 ms. Remains 750 /750 variables (removed 0) and now considering 2136/2136 (removed 0) transitions.
[2024-06-01 17:07:22] [INFO ] Flow matrix only has 2127 transitions (discarded 9 similar events)
[2024-06-01 17:07:22] [INFO ] Invariant cache hit.
[2024-06-01 17:07:23] [INFO ] Implicit Places using invariants in 905 ms returned []
[2024-06-01 17:07:23] [INFO ] Flow matrix only has 2127 transitions (discarded 9 similar events)
[2024-06-01 17:07:23] [INFO ] Invariant cache hit.
[2024-06-01 17:07:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 17:07:32] [INFO ] Implicit Places using invariants and state equation in 9297 ms returned []
Implicit Place search using SMT with State Equation took 10209 ms to find 0 implicit places.
[2024-06-01 17:07:33] [INFO ] Redundant transitions in 170 ms returned []
Running 2125 sub problems to find dead transitions.
[2024-06-01 17:07:33] [INFO ] Flow matrix only has 2127 transitions (discarded 9 similar events)
[2024-06-01 17:07:33] [INFO ] Invariant cache hit.
[2024-06-01 17:07:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/740 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 2125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/740 variables, 12/92 constraints. Problems are: Problem set: 0 solved, 2125 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 740/2877 variables, and 92 constraints, problems are : Problem set: 0 solved, 2125 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 12/22 constraints, State Equation: 0/750 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2125/1125 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2125 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/740 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 2125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/740 variables, 12/92 constraints. Problems are: Problem set: 0 solved, 2125 unsolved
[2024-06-01 17:08:28] [INFO ] Deduced a trap composed of 20 places in 428 ms of which 3 ms to minimize.
[2024-06-01 17:08:28] [INFO ] Deduced a trap composed of 18 places in 809 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 740/2877 variables, and 94 constraints, problems are : Problem set: 0 solved, 2125 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 12/22 constraints, State Equation: 0/750 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/1125 constraints, Known Traps: 2/2 constraints]
After SMT, in 82058ms problems are : Problem set: 0 solved, 2125 unsolved
Search for dead transitions found 0 dead transitions in 82082ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92554 ms. Remains : 750/750 places, 2136/2136 transitions.
Successfully simplified 35 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 17:08:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 17:08:55] [INFO ] Flatten gal took : 145 ms
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 17:08:55] [INFO ] Flatten gal took : 228 ms
[2024-06-01 17:08:56] [INFO ] Input system was already deterministic with 2230 transitions.
Support contains 59 out of 845 places (down from 641) after GAL structural reductions.
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 844 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 843 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 843 transition count 2229
Applied a total of 3 rules in 243 ms. Remains 843 /845 variables (removed 2) and now considering 2229/2230 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-06-01 17:08:56] [INFO ] Flow matrix only has 2220 transitions (discarded 9 similar events)
// Phase 1: matrix 2220 rows 843 cols
[2024-06-01 17:08:56] [INFO ] Computed 102 invariants in 56 ms
[2024-06-01 17:08:56] [INFO ] State equation strengthened by 1 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SMT process timed out in 42155ms, After SMT, problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 42183ms
Finished structural reductions in LTL mode , in 1 iterations and 42435 ms. Remains : 843/845 places, 2229/2230 transitions.
[2024-06-01 17:09:38] [INFO ] Flatten gal took : 106 ms
[2024-06-01 17:09:38] [INFO ] Flatten gal took : 120 ms
[2024-06-01 17:09:39] [INFO ] Input system was already deterministic with 2229 transitions.
Starting structural reductions in LTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 844 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 843 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 843 transition count 2229
Applied a total of 3 rules in 61 ms. Remains 843 /845 variables (removed 2) and now considering 2229/2230 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-06-01 17:09:39] [INFO ] Flow matrix only has 2220 transitions (discarded 9 similar events)
[2024-06-01 17:09:39] [INFO ] Invariant cache hit.
[2024-06-01 17:09:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SMT process timed out in 41646ms, After SMT, problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 41673ms
Finished structural reductions in LTL mode , in 1 iterations and 41741 ms. Remains : 843/845 places, 2229/2230 transitions.
[2024-06-01 17:10:20] [INFO ] Flatten gal took : 108 ms
[2024-06-01 17:10:21] [INFO ] Flatten gal took : 112 ms
[2024-06-01 17:10:21] [INFO ] Input system was already deterministic with 2229 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 844 transition count 2187
Reduce places removed 43 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 44 rules applied. Total rules applied 87 place count 801 transition count 2186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 800 transition count 2186
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 88 place count 800 transition count 2141
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 178 place count 755 transition count 2141
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 182 place count 753 transition count 2139
Applied a total of 182 rules in 308 ms. Remains 753 /845 variables (removed 92) and now considering 2139/2230 (removed 91) transitions.
Running 2128 sub problems to find dead transitions.
[2024-06-01 17:10:21] [INFO ] Flow matrix only has 2130 transitions (discarded 9 similar events)
// Phase 1: matrix 2130 rows 753 cols
[2024-06-01 17:10:21] [INFO ] Computed 102 invariants in 61 ms
[2024-06-01 17:10:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/743 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 2128 unsolved
SMT process timed out in 41777ms, After SMT, problems are : Problem set: 0 solved, 2128 unsolved
Search for dead transitions found 0 dead transitions in 41806ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 42122 ms. Remains : 753/845 places, 2139/2230 transitions.
[2024-06-01 17:11:03] [INFO ] Flatten gal took : 143 ms
[2024-06-01 17:11:03] [INFO ] Flatten gal took : 88 ms
[2024-06-01 17:11:03] [INFO ] Input system was already deterministic with 2139 transitions.
RANDOM walk for 518 steps (37 resets) in 26 ms. (19 steps per ms) remains 0/1 properties
FORMULA PolyORBNT-PT-S10J40-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 844 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 843 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 843 transition count 2229
Applied a total of 3 rules in 79 ms. Remains 843 /845 variables (removed 2) and now considering 2229/2230 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-06-01 17:11:04] [INFO ] Flow matrix only has 2220 transitions (discarded 9 similar events)
// Phase 1: matrix 2220 rows 843 cols
[2024-06-01 17:11:04] [INFO ] Computed 102 invariants in 61 ms
[2024-06-01 17:11:04] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SMT process timed out in 39968ms, After SMT, problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 39998ms
Finished structural reductions in LTL mode , in 1 iterations and 40085 ms. Remains : 843/845 places, 2229/2230 transitions.
[2024-06-01 17:11:44] [INFO ] Flatten gal took : 77 ms
[2024-06-01 17:11:44] [INFO ] Flatten gal took : 83 ms
[2024-06-01 17:11:44] [INFO ] Input system was already deterministic with 2229 transitions.
Starting structural reductions in LTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 844 transition count 2230
Applied a total of 1 rules in 34 ms. Remains 844 /845 variables (removed 1) and now considering 2230/2230 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2024-06-01 17:11:44] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 844 cols
[2024-06-01 17:11:44] [INFO ] Computed 102 invariants in 69 ms
[2024-06-01 17:11:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/833 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
SMT process timed out in 39815ms, After SMT, problems are : Problem set: 0 solved, 2219 unsolved
Search for dead transitions found 0 dead transitions in 39844ms
Finished structural reductions in LTL mode , in 1 iterations and 39886 ms. Remains : 844/845 places, 2230/2230 transitions.
[2024-06-01 17:12:24] [INFO ] Flatten gal took : 91 ms
[2024-06-01 17:12:24] [INFO ] Flatten gal took : 95 ms
[2024-06-01 17:12:24] [INFO ] Input system was already deterministic with 2230 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 844 transition count 2184
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 798 transition count 2184
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 92 place count 798 transition count 2139
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 182 place count 753 transition count 2139
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 752 transition count 2138
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 752 transition count 2138
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 188 place count 750 transition count 2136
Applied a total of 188 rules in 154 ms. Remains 750 /845 variables (removed 95) and now considering 2136/2230 (removed 94) transitions.
Running 2125 sub problems to find dead transitions.
[2024-06-01 17:12:24] [INFO ] Flow matrix only has 2127 transitions (discarded 9 similar events)
// Phase 1: matrix 2127 rows 750 cols
[2024-06-01 17:12:24] [INFO ] Computed 102 invariants in 61 ms
[2024-06-01 17:12:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s431 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/740 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 2125 unsolved
SMT process timed out in 36824ms, After SMT, problems are : Problem set: 0 solved, 2125 unsolved
Search for dead transitions found 0 dead transitions in 36842ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 37002 ms. Remains : 750/845 places, 2136/2230 transitions.
[2024-06-01 17:13:01] [INFO ] Flatten gal took : 78 ms
[2024-06-01 17:13:01] [INFO ] Flatten gal took : 83 ms
[2024-06-01 17:13:02] [INFO ] Input system was already deterministic with 2136 transitions.
Starting structural reductions in LTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 844 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 843 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 843 transition count 2229
Applied a total of 3 rules in 191 ms. Remains 843 /845 variables (removed 2) and now considering 2229/2230 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-06-01 17:13:02] [INFO ] Flow matrix only has 2220 transitions (discarded 9 similar events)
// Phase 1: matrix 2220 rows 843 cols
[2024-06-01 17:13:02] [INFO ] Computed 102 invariants in 60 ms
[2024-06-01 17:13:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SMT process timed out in 37342ms, After SMT, problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 37361ms
Finished structural reductions in LTL mode , in 1 iterations and 37558 ms. Remains : 843/845 places, 2229/2230 transitions.
[2024-06-01 17:13:39] [INFO ] Flatten gal took : 97 ms
[2024-06-01 17:13:39] [INFO ] Flatten gal took : 109 ms
[2024-06-01 17:13:40] [INFO ] Input system was already deterministic with 2229 transitions.
Starting structural reductions in LTL mode, iteration 0 : 845/845 places, 2230/2230 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 844 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 843 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 843 transition count 2229
Applied a total of 3 rules in 63 ms. Remains 843 /845 variables (removed 2) and now considering 2229/2230 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-06-01 17:13:40] [INFO ] Flow matrix only has 2220 transitions (discarded 9 similar events)
[2024-06-01 17:13:40] [INFO ] Invariant cache hit.
[2024-06-01 17:13:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/832 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
SMT process timed out in 41858ms, After SMT, problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 41887ms
Finished structural reductions in LTL mode , in 1 iterations and 41958 ms. Remains : 843/845 places, 2229/2230 transitions.
[2024-06-01 17:14:22] [INFO ] Flatten gal took : 111 ms
[2024-06-01 17:14:22] [INFO ] Flatten gal took : 177 ms
[2024-06-01 17:14:22] [INFO ] Input system was already deterministic with 2229 transitions.
[2024-06-01 17:14:22] [INFO ] Flatten gal took : 133 ms
[2024-06-01 17:14:23] [INFO ] Flatten gal took : 170 ms
[2024-06-01 17:14:23] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 17:14:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 845 places, 2230 transitions and 14411 arcs took 36 ms.
Total runtime 593994 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : PolyORBNT-PT-S10J40-CTLCardinality-2024-00
Could not compute solution for formula : PolyORBNT-PT-S10J40-CTLCardinality-2024-03
Could not compute solution for formula : PolyORBNT-PT-S10J40-CTLCardinality-2024-05
Could not compute solution for formula : PolyORBNT-PT-S10J40-CTLCardinality-2024-07
Could not compute solution for formula : PolyORBNT-PT-S10J40-CTLCardinality-2024-09
Could not compute solution for formula : PolyORBNT-PT-S10J40-CTLCardinality-2024-13
Could not compute solution for formula : PolyORBNT-PT-S10J40-CTLCardinality-2024-14
BK_STOP 1717262063658
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name PolyORBNT-PT-S10J40-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/707/ctl_0_
ctl formula name PolyORBNT-PT-S10J40-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/707/ctl_1_
ctl formula name PolyORBNT-PT-S10J40-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/707/ctl_2_
ctl formula name PolyORBNT-PT-S10J40-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/707/ctl_3_
ctl formula name PolyORBNT-PT-S10J40-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/707/ctl_4_
ctl formula name PolyORBNT-PT-S10J40-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/707/ctl_5_
ctl formula name PolyORBNT-PT-S10J40-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/707/ctl_6_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J40"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-PT-S10J40, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r516-tajo-171654447200497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J40.tgz
mv PolyORBNT-PT-S10J40 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;