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.r453-smll-171701118800178.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 Vasy2003-PT-none, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-171701118800178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K 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 63K 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 3.7K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 08:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 12 08:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 12 07:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 12 07:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 207K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717159852024

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Vasy2003-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-31 12:50:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-31 12:50:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 12:50:54] [INFO ] Load time of PNML (sax parser for PT used): 173 ms
[2024-05-31 12:50:54] [INFO ] Transformed 485 places.
[2024-05-31 12:50:54] [INFO ] Transformed 776 transitions.
[2024-05-31 12:50:54] [INFO ] Found NUPN structural information;
[2024-05-31 12:50:54] [INFO ] Parsed PT model containing 485 places and 776 transitions and 2809 arcs in 339 ms.
Graph (trivial) has 176 edges and 485 vertex of which 4 / 485 are part of one of the 2 SCC in 14 ms
Free SCC test removed 2 places
Structural test allowed to assert that 66 places are NOT stable. Took 44 ms.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
[2024-05-31 12:50:55] [INFO ] Flatten gal took : 324 ms
[2024-05-31 12:50:55] [INFO ] Flatten gal took : 170 ms
[2024-05-31 12:50:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13851243798037823976.gal : 105 ms
[2024-05-31 12:50:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2778033654368228354.prop : 5 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/ReachabilityCardinality13851243798037823976.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2778033654368228354.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/ReachabilityCardinality2778033654368228354.prop.
RANDOM walk for 40000 steps (8 resets) in 6776 ms. (5 steps per ms) remains 154/419 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 154/154 properties
Invariant property smplace_36 does not hold.
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
Invariant property smplace_35 does not hold.
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 154/154 properties
Invariant property smplace_34 does not hold.
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
Invariant property smplace_33 does not hold.
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 154/154 properties
Invariant property smplace_26 does not hold.
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
SDD proceeding with computation,410 properties remain. new max is 2
SDD size :1 after 11
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 154/154 properties
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_39 does not hold.
SDD proceeding with computation,406 properties remain. new max is 2
SDD size :11 after 15
[2024-05-31 12:50:56] [INFO ] Flow matrix only has 692 transitions (discarded 58 similar events)
// Phase 1: matrix 692 rows 483 cols
[2024-05-31 12:50:56] [INFO ] Computed 66 invariants in 35 ms
[2024-05-31 12:50:56] [INFO ] State equation strengthened by 73 read => feed constraints.
Invariant property smplace_95 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_89 does not hold.
SDD proceeding with computation,402 properties remain. new max is 2
SDD size :15 after 115
SDD proceeding with computation,402 properties remain. new max is 4
SDD size :115 after 131
Invariant property smplace_37 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,400 properties remain. new max is 4
SDD size :131 after 155
Invariant property smplace_15 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_11 does not hold.
SDD proceeding with computation,397 properties remain. new max is 4
SDD size :155 after 197
SDD proceeding with computation,397 properties remain. new max is 8
SDD size :197 after 1097
SDD proceeding with computation,397 properties remain. new max is 16
SDD size :1097 after 1161
SDD proceeding with computation,397 properties remain. new max is 32
SDD size :1161 after 1243
SDD proceeding with computation,397 properties remain. new max is 64
SDD size :1243 after 5081
SDD proceeding with computation,397 properties remain. new max is 128
SDD size :5081 after 14491
Invariant property smplace_73 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_61 does not hold.
SDD proceeding with computation,394 properties remain. new max is 128
SDD size :14491 after 384301
SDD proceeding with computation,394 properties remain. new max is 256
SDD size :384301 after 460801
Invariant property smplace_52 does not hold.
Invariant property smplace_48 does not hold.
SDD proceeding with computation,392 properties remain. new max is 256
SDD size :460801 after 768001
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 154 unsolved
Invariant property smplace_444 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_17 does not hold.
SDD proceeding with computation,373 properties remain. new max is 256
SDD size :768001 after 1.11835e+09
SDD proceeding with computation,373 properties remain. new max is 512
SDD size :1.11835e+09 after 1.11884e+09
SDD proceeding with computation,373 properties remain. new max is 1024
SDD size :1.11884e+09 after 1.11983e+09
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 2 (OVERLAPS) 163/317 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 163/319 constraints. Problems are: Problem set: 0 solved, 154 unsolved
Invariant property smplace_23 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_19 does not hold.
SDD proceeding with computation,370 properties remain. new max is 1024
SDD size :1.11983e+09 after 7.11866e+09
SDD proceeding with computation,370 properties remain. new max is 2048
SDD size :7.11866e+09 after 7.12162e+09
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 5 (OVERLAPS) 155/472 variables, 57/376 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 155/531 constraints. Problems are: Problem set: 0 solved, 154 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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(s227 (/ 1.0 304.0))
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(s249 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 472/1175 variables, and 531 constraints, problems are : Problem set: 0 solved, 154 unsolved in 5053 ms.
Refiners :[Domain max(s): 472/483 constraints, Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/483 constraints, ReadFeed: 0/73 constraints, PredecessorRefiner: 154/154 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 154 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 2 (OVERLAPS) 163/317 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 163/319 constraints. Problems are: Problem set: 0 solved, 154 unsolved
[2024-05-31 12:51:03] [INFO ] Deduced a trap composed of 124 places in 273 ms of which 43 ms to minimize.
SDD proceeding with computation,370 properties remain. new max is 4096
SDD size :7.12162e+09 after 2.11037e+10
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 6 (OVERLAPS) 155/472 variables, 57/377 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 155/532 constraints. Problems are: Problem set: 0 solved, 154 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 472/1175 variables, and 532 constraints, problems are : Problem set: 0 solved, 154 unsolved in 5025 ms.
Refiners :[Domain max(s): 472/483 constraints, Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/483 constraints, ReadFeed: 0/73 constraints, PredecessorRefiner: 0/154 constraints, Known Traps: 1/1 constraints]
After SMT, in 10278ms problems are : Problem set: 0 solved, 154 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 154 out of 483 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 483/483 places, 750/750 transitions.
Graph (complete) has 1555 edges and 483 vertex of which 413 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.5 ms
Discarding 70 places :
Also discarding 55 output transitions
Drop transitions (Output transitions of discarded places.) removed 55 transitions
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 413 transition count 669
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 412 transition count 669
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 28 place count 412 transition count 660
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 46 place count 403 transition count 660
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 116 place count 333 transition count 590
Ensure Unique test removed 1 places
Iterating global reduction 2 with 71 rules applied. Total rules applied 187 place count 332 transition count 590
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 206 place count 332 transition count 571
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 249 place count 289 transition count 509
Iterating global reduction 3 with 43 rules applied. Total rules applied 292 place count 289 transition count 509
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 36 rules applied. Total rules applied 328 place count 289 transition count 473
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 329 place count 288 transition count 473
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 342 place count 275 transition count 453
Iterating global reduction 5 with 13 rules applied. Total rules applied 355 place count 275 transition count 453
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 368 place count 275 transition count 440
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 371 place count 272 transition count 435
Iterating global reduction 6 with 3 rules applied. Total rules applied 374 place count 272 transition count 435
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 375 place count 272 transition count 434
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 7 with 16 rules applied. Total rules applied 391 place count 264 transition count 426
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 393 place count 262 transition count 424
Iterating global reduction 7 with 2 rules applied. Total rules applied 395 place count 262 transition count 424
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 397 place count 260 transition count 421
Iterating global reduction 7 with 2 rules applied. Total rules applied 399 place count 260 transition count 421
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 408 place count 260 transition count 412
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 411 place count 260 transition count 409
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 419 place count 257 transition count 404
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 420 place count 256 transition count 403
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 16 edges and 248 vertex of which 4 / 248 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 8 with 13 rules applied. Total rules applied 433 place count 246 transition count 399
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 437 place count 246 transition count 395
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 5 Pre rules applied. Total rules applied 437 place count 246 transition count 390
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 10 with 15 rules applied. Total rules applied 452 place count 236 transition count 390
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 455 place count 236 transition count 387
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 2 Pre rules applied. Total rules applied 455 place count 236 transition count 385
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 5 rules applied. Total rules applied 460 place count 233 transition count 385
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 460 place count 233 transition count 384
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 3 rules applied. Total rules applied 463 place count 231 transition count 384
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 464 place count 231 transition count 383
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 4 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 470 place count 227 transition count 381
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 471 place count 226 transition count 380
Iterating global reduction 12 with 1 rules applied. Total rules applied 472 place count 226 transition count 380
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 476 place count 224 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 480 place count 224 transition count 374
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 481 place count 223 transition count 372
Iterating global reduction 13 with 1 rules applied. Total rules applied 482 place count 223 transition count 372
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 483 place count 223 transition count 371
Free-agglomeration rule applied 7 times.
Iterating global reduction 14 with 7 rules applied. Total rules applied 490 place count 223 transition count 364
Reduce places removed 9 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 13 rules applied. Total rules applied 503 place count 214 transition count 360
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 503 place count 214 transition count 359
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 3 rules applied. Total rules applied 506 place count 212 transition count 359
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 506 place count 212 transition count 358
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 3 rules applied. Total rules applied 509 place count 210 transition count 358
Graph (trivial) has 8 edges and 210 vertex of which 2 / 210 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 511 place count 208 transition count 358
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 514 place count 208 transition count 355
Free-agglomeration rule applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 515 place count 208 transition count 354
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 519 place count 206 transition count 352
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 521 place count 205 transition count 351
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 17 with 2 rules applied. Total rules applied 523 place count 205 transition count 353
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 529 place count 203 transition count 349
Applied a total of 529 rules in 332 ms. Remains 203 /483 variables (removed 280) and now considering 349/750 (removed 401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 203/483 places, 349/750 transitions.
Invariant property smplace_87 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,364 properties remain. new max is 4096
SDD size :2.11037e+10 after 6.79732e+11
RANDOM walk for 654835 steps (0 resets) in 12402 ms. (52 steps per ms) remains 0/154 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 421 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 17780 ms.

BK_STOP 1717159871965

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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 StableMarking -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="Vasy2003-PT-none"
export BK_EXAMINATION="StableMarking"
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 Vasy2003-PT-none, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-171701118800178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Vasy2003-PT-none.tgz
mv Vasy2003-PT-none execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;