About the Execution of GreatSPN+red for ViralEpidemic-PT-S02D1C1A12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16080.424 | 3600000.00 | 3967450.00 | 11358.80 | FTFFT????T?FF?TF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r443-smll-171701110200307.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ViralEpidemic-PT-S02D1C1A12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110200307
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.6K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 19 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 09:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 12 09:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 12 07:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K Apr 12 07:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 19M 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 ViralEpidemic-PT-S02D1C1A12-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717105530269
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S02D1C1A12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 21:45:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 21:45:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 21:45:34] [INFO ] Load time of PNML (sax parser for PT used): 2153 ms
[2024-05-30 21:45:34] [INFO ] Transformed 32765 places.
[2024-05-30 21:45:35] [INFO ] Transformed 40955 transitions.
[2024-05-30 21:45:35] [INFO ] Found NUPN structural information;
[2024-05-30 21:45:35] [INFO ] Parsed PT model containing 32765 places and 40955 transitions and 90101 arcs in 2682 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 9448 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 21:46:20] [INFO ] Invariants computation overflowed in 35684 ms
[2024-05-30 21:46:58] [INFO ] Performed 7624/32765 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-30 21:47:28] [INFO ] Performed 17745/32765 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-30 21:47:58] [INFO ] Performed 27649/32765 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-30 21:48:14] [INFO ] Implicit Places using invariants in 148903 ms returned []
Implicit Place search using SMT only with invariants took 148962 ms to find 0 implicit places.
Running 40954 sub problems to find dead transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 21:48:36] [INFO ] Invariants computation overflowed in 21361 ms
SMT process timed out in 213756ms, After SMT, problems are : Problem set: 0 solved, 40954 unsolved
Search for dead transitions found 0 dead transitions in 214552ms
Finished structural reductions in LTL mode , in 1 iterations and 373263 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Support contains 45 out of 32765 places after structural reductions.
[2024-05-30 21:51:51] [INFO ] Flatten gal took : 1815 ms
[2024-05-30 21:51:52] [INFO ] Flatten gal took : 1370 ms
[2024-05-30 21:51:55] [INFO ] Input system was already deterministic with 40955 transitions.
Support contains 44 out of 32765 places (down from 45) after GAL structural reductions.
RANDOM walk for 40000 steps (3656 resets) in 17969 ms. (2 steps per ms) remains 21/25 properties
BEST_FIRST walk for 4003 steps (69 resets) in 1758 ms. (2 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (59 resets) in 1741 ms. (2 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (67 resets) in 1422 ms. (2 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (68 resets) in 1461 ms. (2 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (77 resets) in 1936 ms. (2 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (49 resets) in 1597 ms. (2 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (68 resets) in 1483 ms. (2 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4003 steps (64 resets) in 1619 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (53 resets) in 1600 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (72 resets) in 2014 ms. (1 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (75 resets) in 1398 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (62 resets) in 1489 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (44 resets) in 1524 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (55 resets) in 1498 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (70 resets) in 2043 ms. (1 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (82 resets) in 1607 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (69 resets) in 1506 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (62 resets) in 1621 ms. (2 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (46 resets) in 1433 ms. (2 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4003 steps (80 resets) in 2052 ms. (1 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (68 resets) in 1427 ms. (2 steps per ms) remains 19/19 properties
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 21:52:27] [INFO ] Invariants computation overflowed in 16625 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (OVERLAPS) 93/128 variables, 35/70 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 306/434 variables, 114/184 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 114/298 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 459/893 variables, 172/470 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/893 variables, 172/642 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/893 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 647/1540 variables, 267/909 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1540 variables, 267/1176 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1540 variables, 0/1176 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (OVERLAPS) 864/2404 variables, 336/1512 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2404 variables, 336/1848 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2404 variables, 0/1848 constraints. Problems are: Problem set: 0 solved, 19 unsolved
SMT process timed out in 22046ms, After SMT, problems are : Problem set: 0 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 out of 32765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 341 are kept as prefixes of interest. Removing 32424 places using SCC suffix rule.67 ms
Discarding 32424 places :
Also discarding 40083 output transitions
Drop transitions (Output transitions of discarded places.) removed 40083 transitions
Drop transitions (Empty/Sink Transition effects.) removed 558 transitions
Reduce isomorphic transitions removed 558 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 0 with 713 rules applied. Total rules applied 714 place count 341 transition count 159
Reduce places removed 155 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 156 rules applied. Total rules applied 870 place count 186 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 871 place count 185 transition count 158
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 871 place count 185 transition count 143
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 901 place count 170 transition count 143
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 936 place count 135 transition count 108
Iterating global reduction 3 with 35 rules applied. Total rules applied 971 place count 135 transition count 108
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 1069 place count 86 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1070 place count 85 transition count 58
Ensure Unique test removed 18 places
Iterating post reduction 3 with 18 rules applied. Total rules applied 1088 place count 67 transition count 58
Applied a total of 1088 rules in 343 ms. Remains 67 /32765 variables (removed 32698) and now considering 58/40955 (removed 40897) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 343 ms. Remains : 67/32765 places, 58/40955 transitions.
RANDOM walk for 1346 steps (25 resets) in 82 ms. (16 steps per ms) remains 0/19 properties
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||(p0&&G(F(p1))))))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 7543 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 21:53:01] [INFO ] Invariants computation overflowed in 20352 ms
[2024-05-30 21:53:39] [INFO ] Performed 9904/32765 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-30 21:54:09] [INFO ] Performed 19303/32765 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-30 21:54:39] [INFO ] Performed 28682/32765 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-30 21:54:50] [INFO ] Implicit Places using invariants in 129503 ms returned []
Implicit Place search using SMT only with invariants took 129506 ms to find 0 implicit places.
Running 40954 sub problems to find dead transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 21:55:08] [INFO ] Invariants computation overflowed in 16331 ms
SMT process timed out in 213375ms, After SMT, problems are : Problem set: 0 solved, 40954 unsolved
Search for dead transitions found 0 dead transitions in 214042ms
Finished structural reductions in LTL mode , in 1 iterations and 351197 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 438 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLCardinality-00
Product exploration timeout after 21070 steps with 7221 reset in 10001 ms.
Product exploration timeout after 17240 steps with 5963 reset in 10002 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (G p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 254 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (3718 resets) in 16647 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (603 resets) in 13953 ms. (2 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 30317 steps, run timeout after 21005 ms. (steps per millisecond=1 ) properties seen :0 out of 1
Probabilistic random walk after 30317 steps, saw 29115 distinct states, run finished after 21015 ms. (steps per millisecond=1 ) properties seen :0
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:03:22] [INFO ] Invariants computation overflowed in 18930 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/6 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 10/16 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/26 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 20/46 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/46 variables, 8/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/46 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 32/78 variables, 12/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/78 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/78 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 40/118 variables, 16/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/118 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/118 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 64/182 variables, 24/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/182 variables, 24/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/182 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 80/262 variables, 32/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/262 variables, 32/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/262 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 128/390 variables, 48/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/390 variables, 48/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/390 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 160/550 variables, 64/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/550 variables, 64/428 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/550 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 256/806 variables, 96/524 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/806 variables, 96/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/806 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 320/1126 variables, 128/748 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1126 variables, 128/876 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1126 variables, 0/876 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 512/1638 variables, 192/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1638 variables, 192/1260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1638 variables, 0/1260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 639/2277 variables, 256/1516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/2277 variables, 256/1772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/2277 variables, 0/1772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (OVERLAPS) 1007/3284 variables, 379/2151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/3284 variables, 379/2530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/3284 variables, 0/2530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (OVERLAPS) 1244/4528 variables, 500/3030 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/4528 variables, 500/3530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/4528 variables, 0/3530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 1976/6504 variables, 744/4274 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/6504 variables, 744/5018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/6504 variables, 0/5018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 2416/8920 variables, 976/5994 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/8920 variables, 976/6970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8920/73720 variables, and 6970 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5013 ms.
Refiners :[Domain max(s): 3485/32765 constraints, State Equation: 3485/32765 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/6 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 10/26 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/26 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 20/46 variables, 8/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/46 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/46 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 32/78 variables, 12/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/78 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/78 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 40/118 variables, 16/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/118 variables, 16/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/118 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 64/182 variables, 24/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/182 variables, 24/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/182 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 80/262 variables, 32/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/262 variables, 32/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/262 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 128/390 variables, 48/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/390 variables, 48/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/390 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 160/550 variables, 64/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/550 variables, 64/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/550 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 256/806 variables, 96/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/806 variables, 96/621 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/806 variables, 0/621 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 320/1126 variables, 128/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1126 variables, 128/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1126 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 512/1638 variables, 192/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1638 variables, 192/1261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1638 variables, 0/1261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 639/2277 variables, 256/1517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/2277 variables, 256/1773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/2277 variables, 0/1773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1007/3284 variables, 379/2152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/3284 variables, 379/2531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/3284 variables, 0/2531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 1244/4528 variables, 500/3031 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/4528 variables, 500/3531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/4528 variables, 0/3531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1976/6504 variables, 744/4275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/6504 variables, 744/5019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/6504 variables, 0/5019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2416/8920 variables, 976/5995 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8920/73720 variables, and 6971 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5009 ms.
Refiners :[Domain max(s): 3485/32765 constraints, State Equation: 3485/32765 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 29079ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 31 are kept as prefixes of interest. Removing 32734 places using SCC suffix rule.12 ms
Discarding 32734 places :
Also discarding 40874 output transitions
Drop transitions (Output transitions of discarded places.) removed 40874 transitions
Drop transitions (Empty/Sink Transition effects.) removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 31 transition count 7
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 97 place count 9 transition count 7
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 7 transition count 5
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 7 transition count 5
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 2 with 4 rules applied. Total rules applied 105 place count 5 transition count 3
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 4 transition count 2
Ensure Unique test removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 108 place count 2 transition count 2
Applied a total of 108 rules in 68 ms. Remains 2 /32765 variables (removed 32763) and now considering 2/40955 (removed 40953) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 2/32765 places, 2/40955 transitions.
RANDOM walk for 10 steps (2 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (G p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 7 factoid took 184 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 32765 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 8343 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:04:01] [INFO ] Invariants computation overflowed in 19549 ms
[2024-05-30 22:04:39] [INFO ] Performed 9575/32765 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-30 22:05:09] [INFO ] Performed 21361/32765 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-30 22:05:39] [INFO ] Performed 32720/32765 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-30 22:05:39] [INFO ] Implicit Places using invariants in 117351 ms returned []
Implicit Place search using SMT only with invariants took 117356 ms to find 0 implicit places.
Running 40954 sub problems to find dead transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:06:03] [INFO ] Invariants computation overflowed in 23170 ms
SMT process timed out in 201833ms, After SMT, problems are : Problem set: 0 solved, 40954 unsolved
Search for dead transitions found 0 dead transitions in 202509ms
Finished structural reductions in LTL mode , in 1 iterations and 328324 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (3760 resets) in 16407 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (535 resets) in 14178 ms. (2 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 30588 steps, run timeout after 21008 ms. (steps per millisecond=1 ) properties seen :0 out of 1
Probabilistic random walk after 30588 steps, saw 29369 distinct states, run finished after 21009 ms. (steps per millisecond=1 ) properties seen :0
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:13:31] [INFO ] Invariants computation overflowed in 20028 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/6 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 10/16 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/26 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 20/46 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/46 variables, 8/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/46 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 32/78 variables, 12/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/78 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/78 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 40/118 variables, 16/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/118 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/118 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 64/182 variables, 24/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/182 variables, 24/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/182 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 80/262 variables, 32/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/262 variables, 32/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/262 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 128/390 variables, 48/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/390 variables, 48/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/390 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 160/550 variables, 64/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/550 variables, 64/428 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/550 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 256/806 variables, 96/524 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/806 variables, 96/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/806 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 320/1126 variables, 128/748 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1126 variables, 128/876 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1126 variables, 0/876 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 512/1638 variables, 192/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1638 variables, 192/1260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1638 variables, 0/1260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 639/2277 variables, 256/1516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/2277 variables, 256/1772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/2277 variables, 0/1772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (OVERLAPS) 1007/3284 variables, 379/2151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/3284 variables, 379/2530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/3284 variables, 0/2530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (OVERLAPS) 1244/4528 variables, 500/3030 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/4528 variables, 500/3530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/4528 variables, 0/3530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 1976/6504 variables, 744/4274 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/6504 variables, 744/5018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/6504 variables, 0/5018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8920/73720 variables, and 5994 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5012 ms.
Refiners :[Domain max(s): 2509/32765 constraints, State Equation: 3485/32765 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/6 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 10/26 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/26 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 20/46 variables, 8/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/46 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/46 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 32/78 variables, 12/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/78 variables, 12/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/78 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 40/118 variables, 16/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/118 variables, 16/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/118 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 64/182 variables, 24/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/182 variables, 24/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/182 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 80/262 variables, 32/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/262 variables, 32/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/262 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 128/390 variables, 48/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/390 variables, 48/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/390 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 160/550 variables, 64/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/550 variables, 64/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/550 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 256/806 variables, 96/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/806 variables, 96/621 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/806 variables, 0/621 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 320/1126 variables, 128/749 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1126 variables, 128/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1126 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 512/1638 variables, 192/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1638 variables, 192/1261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1638 variables, 0/1261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 639/2277 variables, 256/1517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/2277 variables, 256/1773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/2277 variables, 0/1773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 1007/3284 variables, 379/2152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/3284 variables, 379/2531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/3284 variables, 0/2531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 1244/4528 variables, 500/3031 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/4528 variables, 500/3531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/4528 variables, 0/3531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1976/6504 variables, 744/4275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/6504 variables, 744/5019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6504/73720 variables, and 5019 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5029 ms.
Refiners :[Domain max(s): 2509/32765 constraints, State Equation: 2509/32765 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 30180ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 31 are kept as prefixes of interest. Removing 32734 places using SCC suffix rule.14 ms
Discarding 32734 places :
Also discarding 40874 output transitions
Drop transitions (Output transitions of discarded places.) removed 40874 transitions
Drop transitions (Empty/Sink Transition effects.) removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 31 transition count 7
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 97 place count 9 transition count 7
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 7 transition count 5
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 7 transition count 5
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 2 with 4 rules applied. Total rules applied 105 place count 5 transition count 3
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 4 transition count 2
Ensure Unique test removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 108 place count 2 transition count 2
Applied a total of 108 rules in 96 ms. Remains 2 /32765 variables (removed 32763) and now considering 2/40955 (removed 40953) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 2/32765 places, 2/40955 transitions.
RANDOM walk for 16 steps (4 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 174 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 3267 steps with 270 reset in 1102 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLCardinality-00 finished in 1269401 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(p1)||p0))&&F(p2)))'
Support contains 5 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 7940 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:14:14] [INFO ] Invariants computation overflowed in 23848 ms
[2024-05-30 22:14:52] [INFO ] Performed 7072/32765 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-30 22:15:22] [INFO ] Performed 16204/32765 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-30 22:15:52] [INFO ] Performed 25373/32765 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-30 22:16:14] [INFO ] Implicit Places using invariants in 143609 ms returned []
Implicit Place search using SMT only with invariants took 143620 ms to find 0 implicit places.
Running 40954 sub problems to find dead transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:16:37] [INFO ] Invariants computation overflowed in 22200 ms
SMT process timed out in 221524ms, After SMT, problems are : Problem set: 0 solved, 40954 unsolved
Search for dead transitions found 0 dead transitions in 222285ms
Finished structural reductions in LTL mode , in 1 iterations and 373930 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLCardinality-02
Stuttering criterion allowed to conclude after 33 steps with 1 reset in 29 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLCardinality-02 finished in 374356 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((G(p1)||G(p2))))))'
Support contains 5 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 180 are kept as prefixes of interest. Removing 32585 places using SCC suffix rule.79 ms
Discarding 32585 places :
Also discarding 40681 output transitions
Drop transitions (Output transitions of discarded places.) removed 40681 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 51 place count 129 transition count 172
Iterating global reduction 0 with 50 rules applied. Total rules applied 101 place count 129 transition count 172
Graph (complete) has 75 edges and 129 vertex of which 128 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 102 place count 128 transition count 171
Applied a total of 102 rules in 185 ms. Remains 128 /32765 variables (removed 32637) and now considering 171/40955 (removed 40784) transitions.
// Phase 1: matrix 171 rows 128 cols
[2024-05-30 22:19:57] [INFO ] Computed 0 invariants in 1 ms
[2024-05-30 22:19:57] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-30 22:19:57] [INFO ] Invariant cache hit.
[2024-05-30 22:19:58] [INFO ] Implicit Places using invariants and state equation in 245 ms returned [0, 2, 10, 18, 25, 27, 29, 31, 35, 39, 43, 45, 58, 62, 66, 68, 72, 74, 84, 97, 101, 105, 109, 111, 123, 125]
Discarding 26 places :
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Implicit Place search using SMT with State Equation took 348 ms to find 26 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/32765 places, 150/40955 transitions.
Graph (complete) has 74 edges and 102 vertex of which 80 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 22 output transitions
Drop transitions (Output transitions of discarded places.) removed 22 transitions
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 41 place count 60 transition count 108
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 48 place count 60 transition count 101
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 57 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 56 place count 57 transition count 99
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 65 place count 57 transition count 90
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 57 transition count 90
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 57 transition count 88
Applied a total of 69 rules in 23 ms. Remains 57 /102 variables (removed 45) and now considering 88/150 (removed 62) transitions.
// Phase 1: matrix 88 rows 57 cols
[2024-05-30 22:19:58] [INFO ] Computed 0 invariants in 0 ms
[2024-05-30 22:19:58] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 22:19:58] [INFO ] Invariant cache hit.
[2024-05-30 22:19:58] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 57/32765 places, 88/40955 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 679 ms. Remains : 57/32765 places, 88/40955 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLCardinality-03
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLCardinality-03 finished in 919 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G(p1))))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 7699 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:20:26] [INFO ] Invariants computation overflowed in 20360 ms
[2024-05-30 22:21:03] [INFO ] Performed 9684/32765 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-30 22:21:33] [INFO ] Performed 21002/32765 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-30 22:22:03] [INFO ] Performed 32541/32765 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-30 22:22:04] [INFO ] Implicit Places using invariants in 118313 ms returned []
Implicit Place search using SMT only with invariants took 118314 ms to find 0 implicit places.
Running 40954 sub problems to find dead transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2024-05-30 22:22:28] [INFO ] Invariants computation overflowed in 23167 ms
SMT process timed out in 219620ms, After SMT, problems are : Problem set: 0 solved, 40954 unsolved
Search for dead transitions found 0 dead transitions in 220044ms
Finished structural reductions in LTL mode , in 1 iterations and 346116 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLCardinality-05
Product exploration timeout after 29140 steps with 2685 reset in 10003 ms.
Product exploration timeout after 21580 steps with 2019 reset in 10001 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 557 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), true, (NOT p1)]
RANDOM walk for 40000 steps (3807 resets) in 17184 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (585 resets) in 14175 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (543 resets) in 12926 ms. (3 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (506 resets) in 13572 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (483 resets) in 12942 ms. (3 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (489 resets) in 13125 ms. (3 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (537 resets) in 12564 ms. (3 steps per ms) remains 6/6 properties
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ViralEpidemic-PT-S02D1C1A12
IS_COLORED=
IS_NUPN=1
LOADING model.pnml ...
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 LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S02D1C1A12"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ViralEpidemic-PT-S02D1C1A12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r443-smll-171701110200307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A12.tgz
mv ViralEpidemic-PT-S02D1C1A12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;