About the Execution of ITS-Tools for SieveSingleMsgMbox-PT-d2m18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5931.479 | 276155.00 | 670077.00 | 607.80 | F | 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.r387-smll-171683819300072.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 itstools
Input is SieveSingleMsgMbox-PT-d2m18, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r387-smll-171683819300072
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 12 19:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 12 19:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 12 19:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.1M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1716892564789
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SieveSingleMsgMbox-PT-d2m18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-28 10:36:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 10:36:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:36:08] [INFO ] Load time of PNML (sax parser for PT used): 614 ms
[2024-05-28 10:36:08] [INFO ] Transformed 2398 places.
[2024-05-28 10:36:08] [INFO ] Transformed 1954 transitions.
[2024-05-28 10:36:08] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 904 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 2398/2398 places, 1954/1954 transitions.
Reduce places removed 2009 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 2837 rules applied. Total rules applied 2837 place count 389 transition count 1126
Applied a total of 2837 rules in 149 ms. Remains 389 /2398 variables (removed 2009) and now considering 1126/1954 (removed 828) transitions.
// Phase 1: matrix 1126 rows 389 cols
[2024-05-28 10:36:08] [INFO ] Computed 5 invariants in 51 ms
[2024-05-28 10:36:09] [INFO ] Implicit Places using invariants in 911 ms returned []
[2024-05-28 10:36:09] [INFO ] Invariant cache hit.
[2024-05-28 10:36:10] [INFO ] State equation strengthened by 846 read => feed constraints.
[2024-05-28 10:36:15] [INFO ] Implicit Places using invariants and state equation in 6309 ms returned []
Implicit Place search using SMT with State Equation took 7275 ms to find 0 implicit places.
Running 1125 sub problems to find dead transitions.
[2024-05-28 10:36:15] [INFO ] Invariant cache hit.
[2024-05-28 10:36:15] [INFO ] State equation strengthened by 846 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 3 (OVERLAPS) 1/389 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 389/1515 variables, and 5 constraints, problems are : Problem set: 0 solved, 1125 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/389 constraints, ReadFeed: 0/846 constraints, PredecessorRefiner: 1125/1125 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1125 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
At refinement iteration 3 (OVERLAPS) 1/389 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
[2024-05-28 10:37:16] [INFO ] Deduced a trap composed of 42 places in 436 ms of which 59 ms to minimize.
[2024-05-28 10:37:17] [INFO ] Deduced a trap composed of 42 places in 291 ms of which 6 ms to minimize.
[2024-05-28 10:37:17] [INFO ] Deduced a trap composed of 41 places in 697 ms of which 4 ms to minimize.
[2024-05-28 10:37:18] [INFO ] Deduced a trap composed of 42 places in 255 ms of which 4 ms to minimize.
[2024-05-28 10:37:18] [INFO ] Deduced a trap composed of 109 places in 263 ms of which 6 ms to minimize.
[2024-05-28 10:37:18] [INFO ] Deduced a trap composed of 36 places in 299 ms of which 5 ms to minimize.
[2024-05-28 10:37:19] [INFO ] Deduced a trap composed of 110 places in 235 ms of which 3 ms to minimize.
[2024-05-28 10:37:19] [INFO ] Deduced a trap composed of 109 places in 197 ms of which 4 ms to minimize.
[2024-05-28 10:37:19] [INFO ] Deduced a trap composed of 117 places in 225 ms of which 3 ms to minimize.
[2024-05-28 10:37:19] [INFO ] Deduced a trap composed of 117 places in 220 ms of which 3 ms to minimize.
[2024-05-28 10:37:20] [INFO ] Deduced a trap composed of 117 places in 182 ms of which 4 ms to minimize.
[2024-05-28 10:37:20] [INFO ] Deduced a trap composed of 117 places in 217 ms of which 4 ms to minimize.
[2024-05-28 10:37:20] [INFO ] Deduced a trap composed of 117 places in 217 ms of which 4 ms to minimize.
[2024-05-28 10:37:20] [INFO ] Deduced a trap composed of 117 places in 202 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 14/19 constraints. Problems are: Problem set: 0 solved, 1125 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 389/1515 variables, and 19 constraints, problems are : Problem set: 0 solved, 1125 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/389 constraints, ReadFeed: 0/846 constraints, PredecessorRefiner: 0/1125 constraints, Known Traps: 14/14 constraints]
After SMT, in 67036ms problems are : Problem set: 0 solved, 1125 unsolved
Search for dead transitions found 0 dead transitions in 67106ms
Starting structural reductions in LIVENESS mode, iteration 1 : 389/2398 places, 1126/1954 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 74602 ms. Remains : 389/2398 places, 1126/1954 transitions.
Discarding 748 transitions out of 1126. Remains 378
Initial state reduction rules removed 1 formulas.
[2024-05-28 10:37:24] [INFO ] Flatten gal took : 389 ms
[2024-05-28 10:37:24] [INFO ] Flatten gal took : 204 ms
[2024-05-28 10:37:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10980825218651535551.gal : 91 ms
[2024-05-28 10:37:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3287909816914184689.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10980825218651535551.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3287909816914184689.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (8853 resets) in 5662 ms. (7 steps per ms) remains 353/377 properties
BEST_FIRST walk for 402 steps (14 resets) in 24 ms. (16 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (16 resets) in 19 ms. (20 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (23 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (17 resets) in 46 ms. (8 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (19 resets) in 35 ms. (11 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (16 resets) in 35 ms. (11 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (19 resets) in 16 ms. (23 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (20 resets) in 21 ms. (18 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (18 resets) in 20 ms. (19 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (19 resets) in 19 ms. (20 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (15 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (16 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (18 resets) in 19 ms. (20 steps per ms) remains 353/353 properties
Loading property file /tmp/ReachabilityCardinality3287909816914184689.prop.
BEST_FIRST walk for 403 steps (22 resets) in 27 ms. (14 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (15 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (21 resets) in 19 ms. (20 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (18 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (18 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (21 resets) in 16 ms. (23 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (12 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (17 resets) in 20 ms. (19 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (21 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (23 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (20 resets) in 20 ms. (19 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (17 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 401 steps (16 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (17 resets) in 23 ms. (16 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (15 resets) in 16 ms. (23 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (14 resets) in 14 ms. (26 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (19 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (15 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (18 resets) in 15 ms. (25 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (20 resets) in 17 ms. (22 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (20 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (17 resets) in 14 ms. (26 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (12 resets) in 16 ms. (23 steps per ms) remains 353/353 properties
BEST_FIRST walk for 401 steps (17 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (16 resets) in 15 ms. (25 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (16 resets) in 16 ms. (23 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (20 resets) in 18 ms. (21 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (23 resets) in 12 ms. (30 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (19 resets) in 11 ms. (33 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (19 resets) in 11 ms. (33 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (21 resets) in 11 ms. (33 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (13 resets) in 10 ms. (36 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (18 resets) in 11 ms. (33 steps per ms) remains 353/353 properties
BEST_FIRST walk for 403 steps (15 resets) in 10 ms. (36 steps per ms) remains 353/353 properties
BEST_FIRST walk for 402 steps (17 resets) in 10 ms. (36 steps per ms) remains 353/353 properties
BEST_FIRST walk for 404 steps (22 resets) in 11 ms. (33 steps per ms) remains 353/353 properties
BEST_FIRST walk for 400 steps (16 resets) in 13 ms. (28 steps per ms) remains 353/353 properties
Reachability property qltransition_987 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,371 properties remain. new max is 2
SDD size :1 after 7
Reachability property qltransition_988 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,363 properties remain. new max is 2
SDD size :7 after 32
Reachability property qltransition_1045 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,358 properties remain. new max is 2
SDD size :32 after 109
Probabilistic random walk after 100000 steps, saw 46412 distinct states, run finished after 2645 ms. (steps per millisecond=37 ) properties seen :152
[2024-05-28 10:37:27] [INFO ] Invariant cache hit.
[2024-05-28 10:37:27] [INFO ] State equation strengthened by 846 read => feed constraints.
Reachability property qltransition_985 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_68 is true.
SDD proceeding with computation,355 properties remain. new max is 2
SDD size :109 after 202
SDD proceeding with computation,355 properties remain. new max is 4
SDD size :202 after 231
Reachability property qltransition_1060 is true.
SDD proceeding with computation,354 properties remain. new max is 4
SDD size :231 after 280
Reachability property qltransition_1052 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_215 is true.
SDD proceeding with computation,351 properties remain. new max is 4
SDD size :280 after 347
Reachability property qltransition_1042 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,343 properties remain. new max is 4
SDD size :347 after 479
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (OVERLAPS) 103/315 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Reachability property qltransition_1035 is true.
Reachability property qltransition_1034 is true.
Reachability property qltransition_1033 is true.
Reachability property qltransition_1032 is true.
Reachability property qltransition_1031 is true.
Reachability property qltransition_1030 is true.
Reachability property qltransition_1004 is true.
Reachability property qltransition_989 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,320 properties remain. new max is 4
SDD size :479 after 741
At refinement iteration 2 (INCLUDED_ONLY) 0/315 variables, 0/2 constraints. Problems are: Problem set: 8 solved, 193 unsolved
Reachability property qltransition_1049 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_73 is true.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 40/355 variables, 3/5 constraints. Problems are: Problem set: 8 solved, 193 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 355/1515 variables, and 5 constraints, problems are : Problem set: 8 solved, 193 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/389 constraints, ReadFeed: 0/846 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 193 unsolved
SDD proceeding with computation,314 properties remain. new max is 4
SDD size :741 after 2411
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 193 unsolved
At refinement iteration 1 (OVERLAPS) 107/311 variables, 2/2 constraints. Problems are: Problem set: 8 solved, 193 unsolved
SDD proceeding with computation,314 properties remain. new max is 8
SDD size :2411 after 4265
At refinement iteration 2 (INCLUDED_ONLY) 0/311 variables, 0/2 constraints. Problems are: Problem set: 8 solved, 193 unsolved
At refinement iteration 3 (OVERLAPS) 44/355 variables, 3/5 constraints. Problems are: Problem set: 8 solved, 193 unsolved
SDD proceeding with computation,314 properties remain. new max is 16
SDD size :4265 after 4523
Reachability property qltransition_1118 is true.
Reachability property qltransition_1116 is true.
Reachability property qltransition_1114 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_965 is true.
Reachability property qltransition_963 is true.
Reachability property qltransition_961 is true.
SDD proceeding with computation,307 properties remain. new max is 16
SDD size :4523 after 7435
Reachability property qltransition_1124 is true.
Reachability property qltransition_1122 is true.
Reachability property qltransition_1120 is true.
Reachability property qltransition_979 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_971 is true.
Reachability property qltransition_969 is true.
Reachability property qltransition_967 is true.
SDD proceeding with computation,299 properties remain. new max is 16
SDD size :7435 after 10895
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 140 places in 213 ms of which 4 ms to minimize.
Reachability property qltransition_982 is true.
Reachability property qltransition_249 is true.
SDD proceeding with computation,297 properties remain. new max is 16
SDD size :10895 after 11659
Reachability property qltransition_252 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_250 is true.
SDD proceeding with computation,294 properties remain. new max is 16
SDD size :11659 after 12307
Reachability property qltransition_254 is true.
Reachability property qltransition_253 is true.
SDD proceeding with computation,292 properties remain. new max is 16
SDD size :12307 after 12739
Reachability property qltransition_309 is true.
SDD proceeding with computation,291 properties remain. new max is 16
SDD size :12739 after 12955
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 191 places in 228 ms of which 4 ms to minimize.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 119 places in 203 ms of which 3 ms to minimize.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 199 places in 200 ms of which 3 ms to minimize.
Reachability property qltransition_1083 is true.
Reachability property qltransition_1059 is true.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 118 places in 182 ms of which 4 ms to minimize.
SMT process timed out in 11133ms, After SMT, problems are : Problem set: 8 solved, 193 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 199 out of 389 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 389/389 places, 1126/1126 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 349 transition count 944
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 349 transition count 944
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 109 place count 349 transition count 915
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 129 place count 329 transition count 895
Iterating global reduction 1 with 20 rules applied. Total rules applied 149 place count 329 transition count 895
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 154 place count 329 transition count 890
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 159 place count 324 transition count 883
Iterating global reduction 2 with 5 rules applied. Total rules applied 164 place count 324 transition count 883
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 166 place count 324 transition count 881
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 167 place count 323 transition count 880
Iterating global reduction 3 with 1 rules applied. Total rules applied 168 place count 323 transition count 880
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 169 place count 322 transition count 879
Iterating global reduction 3 with 1 rules applied. Total rules applied 170 place count 322 transition count 879
Applied a total of 170 rules in 307 ms. Remains 322 /389 variables (removed 67) and now considering 879/1126 (removed 247) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 308 ms. Remains : 322/389 places, 879/1126 transitions.
Reachability property qltransition_986 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_223 is true.
SDD proceeding with computation,282 properties remain. new max is 16
SDD size :12955 after 14843
Reachability property qltransition_1081 is true.
Reachability property qltransition_1080 is true.
Reachability property qltransition_1078 is true.
Reachability property qltransition_1077 is true.
Reachability property qltransition_1075 is true.
Reachability property qltransition_1074 is true.
Reachability property qltransition_1054 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_220 is true.
SDD proceeding with computation,270 properties remain. new max is 16
SDD size :14843 after 16099
Reachability property qltransition_349 is true.
SDD proceeding with computation,269 properties remain. new max is 16
SDD size :16099 after 16315
SDD proceeding with computation,269 properties remain. new max is 32
SDD size :16315 after 16531
Reachability property qltransition_1062 is true.
Reachability property qltransition_1048 is true.
Reachability property qltransition_1047 is true.
Reachability property qltransition_1003 is true.
Reachability property qltransition_1002 is true.
Reachability property qltransition_999 is true.
Reachability property qltransition_998 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,242 properties remain. new max is 32
SDD size :16531 after 18299
Reachability property qltransition_1029 is true.
Reachability property qltransition_1028 is true.
Reachability property qltransition_1027 is true.
Reachability property qltransition_1026 is true.
Reachability property qltransition_1025 is true.
Reachability property qltransition_1024 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_1016 is true.
Reachability property qltransition_1015 is true.
Reachability property qltransition_1014 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_1012 is true.
Reachability property qltransition_991 is true.
Reachability property qltransition_990 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,212 properties remain. new max is 32
SDD size :18299 after 52085
SDD proceeding with computation,212 properties remain. new max is 64
SDD size :52085 after 143687
SDD proceeding with computation,212 properties remain. new max is 128
SDD size :143687 after 255977
Reachability property qltransition_1063 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_264 is true.
SDD proceeding with computation,209 properties remain. new max is 128
SDD size :255977 after 358902
SDD proceeding with computation,209 properties remain. new max is 256
SDD size :358902 after 535164
Reachability property qltransition_1066 is true.
Reachability property qltransition_1065 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_570 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_267 is true.
SDD proceeding with computation,197 properties remain. new max is 256
SDD size :535164 after 589011
Reachability property qltransition_1067 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_276 is true.
SDD proceeding with computation,194 properties remain. new max is 256
SDD size :589011 after 667369
Reachability property qltransition_1070 is true.
Reachability property qltransition_1068 is true.
Reachability property qltransition_1046 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1039 is true.
Reachability property qltransition_1038 is true.
Reachability property qltransition_1037 is true.
Reachability property qltransition_1036 is true.
Reachability property qltransition_1005 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_279 is true.
RANDOM walk for 4000000 steps (897939 resets) in 102837 ms. (38 steps per ms) remains 189/189 properties
Reachability property qltransition_199 is true.
BEST_FIRST walk for 40002 steps (1882 resets) in 398 ms. (100 steps per ms) remains 189/189 properties
Reachability property qltransition_174 is true.
Reachability property qltransition_156 is true.
BEST_FIRST walk for 40003 steps (1847 resets) in 419 ms. (95 steps per ms) remains 189/189 properties
Reachability property qltransition_67 is true.
Reachability property qltransition_66 is true.
BEST_FIRST walk for 40002 steps (1952 resets) in 469 ms. (85 steps per ms) remains 189/189 properties
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_63 is true.
BEST_FIRST walk for 40003 steps (1874 resets) in 579 ms. (68 steps per ms) remains 189/189 properties
Reachability property qltransition_62 is true.
BEST_FIRST walk for 40002 steps (1901 resets) in 472 ms. (84 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1811 resets) in 584 ms. (68 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1897 resets) in 517 ms. (77 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1886 resets) in 556 ms. (71 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1873 resets) in 439 ms. (90 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1908 resets) in 413 ms. (96 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40000 steps (1883 resets) in 460 ms. (86 steps per ms) remains 189/189 properties
Reachability property qltransition_31 is true.
SDD proceeding with computation,170 properties remain. new max is 256
SDD size :667369 after 734058
BEST_FIRST walk for 40003 steps (1930 resets) in 458 ms. (87 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1799 resets) in 481 ms. (82 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1862 resets) in 461 ms. (86 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1840 resets) in 435 ms. (91 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1857 resets) in 471 ms. (84 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1862 resets) in 481 ms. (82 steps per ms) remains 189/189 properties
Reachability property qltransition_1071 is true.
Reachability property qltransition_1069 is true.
BEST_FIRST walk for 40002 steps (1971 resets) in 498 ms. (80 steps per ms) remains 189/189 properties
Reachability property qltransition_290 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_282 is true.
SDD proceeding with computation,164 properties remain. new max is 256
SDD size :734058 after 790839
BEST_FIRST walk for 40003 steps (1908 resets) in 412 ms. (96 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 478 ms. (83 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1964 resets) in 395 ms. (101 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1822 resets) in 416 ms. (95 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1905 resets) in 492 ms. (81 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (1920 resets) in 485 ms. (82 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1914 resets) in 502 ms. (79 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (1886 resets) in 478 ms. (83 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1861 resets) in 448 ms. (89 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 480 ms. (83 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1825 resets) in 484 ms. (82 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1855 resets) in 487 ms. (81 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (1851 resets) in 393 ms. (101 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1920 resets) in 379 ms. (105 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1867 resets) in 457 ms. (87 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1918 resets) in 457 ms. (87 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40000 steps (1938 resets) in 490 ms. (81 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40001 steps (1895 resets) in 393 ms. (101 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (1868 resets) in 545 ms. (73 steps per ms) remains 189/189 properties
Reachability property qltransition_1057 is true.
BEST_FIRST walk for 40003 steps (1804 resets) in 483 ms. (82 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1915 resets) in 455 ms. (87 steps per ms) remains 189/189 properties
Reachability property qltransition_231 is true.
Reachability property qltransition_219 is true.
BEST_FIRST walk for 40003 steps (1835 resets) in 444 ms. (89 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1900 resets) in 524 ms. (76 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1921 resets) in 429 ms. (93 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1862 resets) in 389 ms. (102 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40002 steps (1902 resets) in 494 ms. (80 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1842 resets) in 432 ms. (92 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 380 ms. (104 steps per ms) remains 189/189 properties
SDD proceeding with computation,161 properties remain. new max is 256
SDD size :790839 after 973125
BEST_FIRST walk for 40002 steps (1847 resets) in 479 ms. (83 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 471 ms. (84 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (1858 resets) in 497 ms. (80 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (1853 resets) in 538 ms. (74 steps per ms) remains 189/189 properties
Reachability property qltransition_1053 is true.
Reachability property qltransition_216 is true.
SDD proceeding with computation,159 properties remain. new max is 256
SDD size :973125 after 1.51381e+06
SDD proceeding with computation,159 properties remain. new max is 512
SDD size :1.51381e+06 after 7.55113e+06
SDD proceeding with computation,159 properties remain. new max is 1024
SDD size :7.55113e+06 after 1.50271e+07
SDD proceeding with computation,159 properties remain. new max is 2048
SDD size :1.50271e+07 after 2.09074e+07
Interrupted probabilistic random walk after 4392405 steps, run timeout after 102001 ms. (steps per millisecond=43 ) properties seen :31 out of 189
Probabilistic random walk after 4392405 steps, saw 2018756 distinct states, run finished after 102010 ms. (steps per millisecond=43 ) properties seen :31
// Phase 1: matrix 879 rows 322 cols
[2024-05-28 10:39:55] [INFO ] Computed 5 invariants in 12 ms
[2024-05-28 10:39:55] [INFO ] State equation strengthened by 634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (OVERLAPS) 118/209 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (OVERLAPS) 72/281 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 84 unsolved
[2024-05-28 10:39:58] [INFO ] Deduced a trap composed of 82 places in 138 ms of which 3 ms to minimize.
[2024-05-28 10:39:58] [INFO ] Deduced a trap composed of 88 places in 135 ms of which 3 ms to minimize.
[2024-05-28 10:39:58] [INFO ] Deduced a trap composed of 166 places in 134 ms of which 3 ms to minimize.
[2024-05-28 10:39:58] [INFO ] Deduced a trap composed of 85 places in 135 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
[2024-05-28 10:39:59] [INFO ] Deduced a trap composed of 96 places in 138 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (OVERLAPS) 601/882 variables, 281/291 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/882 variables, 356/647 constraints. Problems are: Problem set: 0 solved, 84 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/882 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (OVERLAPS) 319/1201 variables, 41/688 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1201 variables, 278/966 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1201 variables, 0/966 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 13 (OVERLAPS) 0/1201 variables, 0/966 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1201/1201 variables, and 966 constraints, problems are : Problem set: 0 solved, 84 unsolved in 20432 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 322/322 constraints, ReadFeed: 634/634 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (OVERLAPS) 118/209 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (OVERLAPS) 72/281 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 84 unsolved
[2024-05-28 10:40:17] [INFO ] Deduced a trap composed of 113 places in 151 ms of which 3 ms to minimize.
[2024-05-28 10:40:18] [INFO ] Deduced a trap composed of 89 places in 167 ms of which 3 ms to minimize.
[2024-05-28 10:40:18] [INFO ] Deduced a trap composed of 114 places in 162 ms of which 3 ms to minimize.
[2024-05-28 10:40:18] [INFO ] Deduced a trap composed of 103 places in 164 ms of which 3 ms to minimize.
[2024-05-28 10:40:18] [INFO ] Deduced a trap composed of 114 places in 162 ms of which 3 ms to minimize.
[2024-05-28 10:40:18] [INFO ] Deduced a trap composed of 169 places in 183 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (OVERLAPS) 601/882 variables, 281/297 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/882 variables, 356/653 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/882 variables, 26/679 constraints. Problems are: Problem set: 0 solved, 84 unsolved
[2024-05-28 10:40:25] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/882 variables, 1/680 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/882 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 84 unsolved
Problem qltransition_227 is UNSAT
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
SMT process timed out in 37042ms, After SMT, problems are : Problem set: 0 solved, 84 unsolved
Fused 84 Parikh solutions to 71 different solutions.
SDD proceeding with computation,159 properties remain. new max is 4096
SDD size :2.09074e+07 after 2.59932e+07
Parikh walk visited 0 properties in 7390 ms.
Support contains 91 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 879/879 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 274 transition count 571
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 274 transition count 571
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 140 place count 230 transition count 527
Iterating global reduction 0 with 44 rules applied. Total rules applied 184 place count 230 transition count 527
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 202 place count 230 transition count 509
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 223 place count 209 transition count 479
Iterating global reduction 1 with 21 rules applied. Total rules applied 244 place count 209 transition count 479
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 306 place count 209 transition count 417
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 310 place count 205 transition count 411
Iterating global reduction 2 with 4 rules applied. Total rules applied 314 place count 205 transition count 411
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 318 place count 201 transition count 407
Iterating global reduction 2 with 4 rules applied. Total rules applied 322 place count 201 transition count 407
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 324 place count 199 transition count 405
Iterating global reduction 2 with 2 rules applied. Total rules applied 326 place count 199 transition count 405
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 339 place count 199 transition count 392
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 341 place count 197 transition count 390
Iterating global reduction 3 with 2 rules applied. Total rules applied 343 place count 197 transition count 390
Applied a total of 343 rules in 77 ms. Remains 197 /322 variables (removed 125) and now considering 390/879 (removed 489) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 197/322 places, 390/879 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 273296 ms.
BK_STOP 1716892840944
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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="SieveSingleMsgMbox-PT-d2m18"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d2m18, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r387-smll-171683819300072"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m18.tgz
mv SieveSingleMsgMbox-PT-d2m18 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;