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.r101-tall-171624202000472.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)
...................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DES-PT-60b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624202000472
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 12 08:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 08:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 12 08:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 139K May 18 16:42 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 1716298527068

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-60b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-21 13:35:28] [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]
[2024-05-21 13:35:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:35:28] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2024-05-21 13:35:28] [INFO ] Transformed 519 places.
[2024-05-21 13:35:28] [INFO ] Transformed 470 transitions.
[2024-05-21 13:35:28] [INFO ] Found NUPN structural information;
[2024-05-21 13:35:28] [INFO ] Parsed PT model containing 519 places and 470 transitions and 1623 arcs in 204 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 519/519 places, 470/470 transitions.
Reduce places removed 3 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 516 transition count 447
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 49 place count 493 transition count 447
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 49 place count 493 transition count 438
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 67 place count 484 transition count 438
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 10 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 2 with 182 rules applied. Total rules applied 249 place count 393 transition count 347
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 257 place count 389 transition count 363
Applied a total of 257 rules in 111 ms. Remains 389 /519 variables (removed 130) and now considering 363/470 (removed 107) transitions.
// Phase 1: matrix 363 rows 389 cols
[2024-05-21 13:35:28] [INFO ] Computed 62 invariants in 53 ms
[2024-05-21 13:35:29] [INFO ] Implicit Places using invariants in 830 ms returned [274]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 864 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 388/519 places, 363/470 transitions.
Applied a total of 0 rules in 7 ms. Remains 388 /388 variables (removed 0) and now considering 363/363 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1000 ms. Remains : 388/519 places, 363/470 transitions.
Discarding 45 transitions out of 363. Remains 318
Initial state reduction rules removed 1 formulas.
[2024-05-21 13:35:30] [INFO ] Flatten gal took : 169 ms
[2024-05-21 13:35:30] [INFO ] Flatten gal took : 57 ms
[2024-05-21 13:35:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7660654221798740965.gal : 25 ms
[2024-05-21 13:35:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12684895902028013660.prop : 4 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/ReachabilityCardinality7660654221798740965.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12684895902028013660.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
Loading property file /tmp/ReachabilityCardinality12684895902028013660.prop.
RANDOM walk for 40000 steps (1388 resets) in 2978 ms. (13 steps per ms) remains 227/317 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 227/227 properties
Reachability property qltransition_320 is true.
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
// Phase 1: matrix 363 rows 388 cols
[2024-05-21 13:35:30] [INFO ] Computed 61 invariants in 15 ms
[2024-05-21 13:35:30] [INFO ] State equation strengthened by 6 read => feed constraints.
Reachability property qltransition_74 is true.
Reachability property qltransition_73 is true.
SDD proceeding with computation,314 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_342 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,306 properties remain. new max is 2
SDD size :3 after 13
SDD proceeding with computation,306 properties remain. new max is 4
SDD size :13 after 15
SDD proceeding with computation,306 properties remain. new max is 8
SDD size :15 after 21
Reachability property qltransition_181 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_75 is true.
SDD proceeding with computation,303 properties remain. new max is 8
SDD size :21 after 69
SDD proceeding with computation,303 properties remain. new max is 16
SDD size :69 after 71
SDD proceeding with computation,303 properties remain. new max is 32
SDD size :71 after 75
Reachability property qltransition_163 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_134 is true.
SDD proceeding with computation,298 properties remain. new max is 32
SDD size :75 after 293
Reachability property qltransition_138 is true.
Reachability property qltransition_137 is true.
SDD proceeding with computation,296 properties remain. new max is 32
SDD size :293 after 453
Reachability property qltransition_360 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_139 is true.
SDD proceeding with computation,284 properties remain. new max is 32
SDD size :453 after 36589
SDD proceeding with computation,284 properties remain. new max is 64
SDD size :36589 after 37369
Reachability property qltransition_71 is true.
SDD proceeding with computation,283 properties remain. new max is 64
SDD size :37369 after 67173
SDD proceeding with computation,283 properties remain. new max is 128
SDD size :67173 after 68089
Reachability property qltransition_257 is true.
SDD proceeding with computation,282 properties remain. new max is 128
SDD size :68089 after 173289
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 235/235 constraints. Problems are: Problem set: 0 solved, 227 unsolved
SDD proceeding with computation,282 properties remain. new max is 256
SDD size :173289 after 305169
Reachability property qltransition_157 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 20/255 variables, 6/241 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Reachability property qltransition_76 is true.
SDD proceeding with computation,280 properties remain. new max is 256
SDD size :305169 after 653491
SDD proceeding with computation,280 properties remain. new max is 512
SDD size :653491 after 720033
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 20/261 constraints. Problems are: Problem set: 0 solved, 227 unsolved
SDD proceeding with computation,280 properties remain. new max is 1024
SDD size :720033 after 782441
Reachability property qltransition_260 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (OVERLAPS) 74/329 variables, 26/287 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_154 is true.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
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(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
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(s57 1.0)
(s58 1.0)
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(s62 1.0)
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(s64 1.0)
(s65 1.0)
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(s67 1.0)
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(s69 1.0)
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(s78 1.0)
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(s115 1.0)
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(s134 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 74/361 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 329/751 variables, and 361 constraints, problems are : Problem set: 0 solved, 227 unsolved in 5025 ms.
Refiners :[Domain max(s): 329/388 constraints, Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 0/29 constraints, State Equation: 0/388 constraints, ReadFeed: 0/6 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 235/235 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 20/255 variables, 6/241 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 20/261 constraints. Problems are: Problem set: 0 solved, 227 unsolved
SDD proceeding with computation,267 properties remain. new max is 1024
SDD size :782441 after 1.11678e+07
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (OVERLAPS) 74/329 variables, 26/287 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Reachability property qltransition_319 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 74/361 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Reachability property qltransition_145 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_141 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/329 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (OVERLAPS) 49/378 variables, 27/388 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/378 variables, 49/437 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Reachability property qltransition_3 is true.
SDD proceeding with computation,262 properties remain. new max is 1024
SDD size :1.11678e+07 after 1.50614e+07
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 378/751 variables, and 437 constraints, problems are : Problem set: 0 solved, 227 unsolved in 5014 ms.
Refiners :[Domain max(s): 378/388 constraints, Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/388 constraints, ReadFeed: 0/6 constraints, PredecessorRefiner: 0/227 constraints, Known Traps: 0/0 constraints]
After SMT, in 10534ms problems are : Problem set: 0 solved, 227 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 235 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 363/363 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 388 transition count 362
Reachability property qltransition_258 is true.
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 18 place count 371 transition count 325
Iterating global reduction 1 with 17 rules applied. Total rules applied 35 place count 371 transition count 325
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 45 place count 371 transition count 315
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 45 place count 371 transition count 312
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 51 place count 368 transition count 312
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 364 transition count 308
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 364 transition count 308
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 364 transition count 304
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 363 transition count 304
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 363 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 67 place count 362 transition count 303
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 68 place count 362 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 69 place count 361 transition count 302
Applied a total of 69 rules in 110 ms. Remains 361 /388 variables (removed 27) and now considering 302/363 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 361/388 places, 302/363 transitions.
SDD proceeding with computation,261 properties remain. new max is 1024
SDD size :1.50614e+07 after 1.76391e+07
Reachability property qltransition_259 is true.
SDD proceeding with computation,260 properties remain. new max is 1024
SDD size :1.76391e+07 after 1.97625e+07
Reachability property qltransition_254 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,256 properties remain. new max is 1024
SDD size :1.97625e+07 after 4.54102e+07
SDD proceeding with computation,256 properties remain. new max is 2048
SDD size :4.54102e+07 after 5.28477e+07
SDD proceeding with computation,256 properties remain. new max is 4096
SDD size :5.28477e+07 after 6.31228e+07
RANDOM walk for 4000000 steps (184080 resets) in 67017 ms. (59 steps per ms) remains 223/227 properties
BEST_FIRST walk for 40003 steps (394 resets) in 237 ms. (168 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (453 resets) in 247 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (442 resets) in 245 ms. (162 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (447 resets) in 245 ms. (162 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (456 resets) in 264 ms. (150 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (459 resets) in 262 ms. (152 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (444 resets) in 248 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (430 resets) in 247 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (436 resets) in 252 ms. (158 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (447 resets) in 250 ms. (159 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (440 resets) in 249 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (456 resets) in 245 ms. (162 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (455 resets) in 247 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (438 resets) in 256 ms. (155 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (451 resets) in 252 ms. (158 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (446 resets) in 238 ms. (167 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (454 resets) in 250 ms. (159 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (442 resets) in 251 ms. (158 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (442 resets) in 246 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (430 resets) in 256 ms. (155 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (439 resets) in 252 ms. (158 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (439 resets) in 254 ms. (156 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (442 resets) in 242 ms. (164 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40001 steps (438 resets) in 262 ms. (152 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (437 resets) in 246 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (441 resets) in 248 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (442 resets) in 267 ms. (149 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (452 resets) in 254 ms. (156 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (443 resets) in 248 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (431 resets) in 246 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (452 resets) in 248 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (427 resets) in 249 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (438 resets) in 247 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (443 resets) in 252 ms. (158 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (453 resets) in 237 ms. (168 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (430 resets) in 245 ms. (162 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (456 resets) in 249 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (449 resets) in 259 ms. (153 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (438 resets) in 247 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (443 resets) in 247 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (447 resets) in 249 ms. (160 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (460 resets) in 246 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (444 resets) in 250 ms. (159 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (451 resets) in 236 ms. (168 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (446 resets) in 246 ms. (161 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (452 resets) in 250 ms. (159 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (434 resets) in 243 ms. (163 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (443 resets) in 258 ms. (154 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (431 resets) in 240 ms. (165 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (447 resets) in 252 ms. (158 steps per ms) remains 223/223 properties
SDD proceeding with computation,256 properties remain. new max is 8192
SDD size :6.31228e+07 after 1.0628e+08
Reachability property qltransition_318 is true.
Finished probabilistic random walk after 1443900 steps, run visited all 223 properties in 15506 ms. (steps per millisecond=93 )
Probabilistic random walk after 1443900 steps, saw 347928 distinct states, run finished after 15511 ms. (steps per millisecond=93 ) properties seen :223
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 318 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 50591 ms.

BK_STOP 1716298578922

--------------------
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="DES-PT-60b"
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 DES-PT-60b, 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 r101-tall-171624202000472"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b 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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;