Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r008-oct2-177944369800218.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ASLink-PT-05a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r008-oct2-177944369800218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 7.4K Mar 5 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Mar 5 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 5 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 5 14:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 5 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Mar 5 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 516K Mar 3 18:30 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 1779654671141

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-05a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202604301425
[2026-05-24 20:31:12] [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]
[2026-05-24 20:31:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 20:31:12] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2026-05-24 20:31:12] [INFO ] Transformed 1211 places.
[2026-05-24 20:31:12] [INFO ] Transformed 1827 transitions.
[2026-05-24 20:31:12] [INFO ] Found NUPN structural information;
[2026-05-24 20:31:12] [INFO ] Parsed PT model containing 1211 places and 1827 transitions and 6877 arcs in 259 ms.
Structural test allowed to assert that 137 places are NOT stable. Took 25 ms.
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
RANDOM walk for 40000 steps (234 resets) in 3220 ms. (12 steps per ms) remains 347/1074 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 347/347 properties
[2026-05-24 20:31:14] [INFO ] Flatten gal took : 244 ms
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 347/347 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 347/347 properties
[2026-05-24 20:31:14] [INFO ] Flatten gal took : 115 ms
[2026-05-24 20:31:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16657157370247998012.gal : 49 ms
[2026-05-24 20:31:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1010314971185924234.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16657157370247998012.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1010314971185924234.prop' '--nowitness' '--gen-order' 'FOLLOW'
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16103202939072775184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12906098735318313350.kers'

[2026-05-24 20:31:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16103202939072775184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12906098735318313350.kers]
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 1 ms.
// Phase 1: matrix 1808 rows 1191 cols 6799 entries
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Finished phase 1 with 452 SingleSign rule and 527 generalized
[2026-05-24 20:31:14] [INFO ] Computed 232 invariants in 13 ms
Computed 232 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-12906098735318313350.kers
Total runtime 16 ms.
Loading property file /tmp/ReachabilityCardinality1010314971185924234.prop.
SDD proceeding with computation,347 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,347 properties remain. new max is 8
SDD size :6 after 13
SDD proceeding with computation,347 properties remain. new max is 16
SDD size :13 after 20
SDD proceeding with computation,347 properties remain. new max is 32
SDD size :20 after 38
SDD proceeding with computation,347 properties remain. new max is 64
SDD size :38 after 64
SDD proceeding with computation,347 properties remain. new max is 128
SDD size :64 after 267
SDD proceeding with computation,347 properties remain. new max is 256
SDD size :267 after 29550
SDD proceeding with computation,347 properties remain. new max is 512
SDD size :29550 after 6.17793e+06
SDD proceeding with computation,347 properties remain. new max is 1024
SDD size :6.17793e+06 after 4.47131e+11
At refinement iteration 0 (INCLUDED_ONLY) 0/347 variables, 347/347 constraints. Problems are: Problem set: 0 solved, 347 unsolved
SMT process timed out in 5437ms, After SMT, problems are : Problem set: 0 solved, 347 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 347 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1808/1808 transitions.
Ensure Unique test removed 8 places
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 1194 transition count 1729
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 175 place count 1115 transition count 1729
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 97 Pre rules applied. Total rules applied 175 place count 1115 transition count 1632
Deduced a syphon composed of 97 places in 3 ms
Ensure Unique test removed 35 places
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 229 rules applied. Total rules applied 404 place count 983 transition count 1632
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 2 with 1 rules applied. Total rules applied 405 place count 983 transition count 1631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 406 place count 982 transition count 1631
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 409 place count 979 transition count 1615
Iterating global reduction 4 with 3 rules applied. Total rules applied 412 place count 979 transition count 1615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 416 place count 978 transition count 1612
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 418 place count 976 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 419 place count 975 transition count 1604
Iterating global reduction 6 with 1 rules applied. Total rules applied 420 place count 975 transition count 1604
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 421 place count 974 transition count 1596
Iterating global reduction 6 with 1 rules applied. Total rules applied 422 place count 974 transition count 1596
Invariant property smplace_871 does not hold.
Invariant property smplace_810 does not hold.
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 423 place count 973 transition count 1588
Iterating global reduction 6 with 1 rules applied. Total rules applied 424 place count 973 transition count 1588
Invariant property smplace_781 does not hold.
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 425 place count 972 transition count 1580
Iterating global reduction 6 with 1 rules applied. Total rules applied 426 place count 972 transition count 1580
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 427 place count 971 transition count 1572
Iterating global reduction 6 with 1 rules applied. Total rules applied 428 place count 971 transition count 1572
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 429 place count 970 transition count 1564
Iterating global reduction 6 with 1 rules applied. Total rules applied 430 place count 970 transition count 1564
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 431 place count 969 transition count 1556
Iterating global reduction 6 with 1 rules applied. Total rules applied 432 place count 969 transition count 1556
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 433 place count 968 transition count 1548
Iterating global reduction 6 with 1 rules applied. Total rules applied 434 place count 968 transition count 1548
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 435 place count 967 transition count 1540
Iterating global reduction 6 with 1 rules applied. Total rules applied 436 place count 967 transition count 1540
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 437 place count 966 transition count 1532
Iterating global reduction 6 with 1 rules applied. Total rules applied 438 place count 966 transition count 1532
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 439 place count 965 transition count 1524
Iterating global reduction 6 with 1 rules applied. Total rules applied 440 place count 965 transition count 1524
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 441 place count 964 transition count 1516
Iterating global reduction 6 with 1 rules applied. Total rules applied 442 place count 964 transition count 1516
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 443 place count 963 transition count 1508
Iterating global reduction 6 with 1 rules applied. Total rules applied 444 place count 963 transition count 1508
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 445 place count 962 transition count 1500
Iterating global reduction 6 with 1 rules applied. Total rules applied 446 place count 962 transition count 1500
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 447 place count 961 transition count 1492
Iterating global reduction 6 with 1 rules applied. Total rules applied 448 place count 961 transition count 1492
Invariant property smplace_679 does not hold.
Invariant property smplace_678 does not hold.
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 449 place count 960 transition count 1484
Iterating global reduction 6 with 1 rules applied. Total rules applied 450 place count 960 transition count 1484
Invariant property smplace_677 does not hold.
Invariant property smplace_676 does not hold.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Invariant property smplace_673 does not hold.
Deduced a syphon composed of 25 places in 4 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 50 rules applied. Total rules applied 500 place count 935 transition count 1459
Invariant property smplace_672 does not hold.
Invariant property smplace_671 does not hold.
Invariant property smplace_670 does not hold.
Invariant property smplace_669 does not hold.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 503 place count 935 transition count 1456
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 506 place count 932 transition count 1456
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 507 place count 932 transition count 1456
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 508 place count 931 transition count 1455
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 510 place count 929 transition count 1455
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 510 place count 929 transition count 1451
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 518 place count 925 transition count 1451
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 8 with 1 rules applied. Total rules applied 519 place count 924 transition count 1451
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 9 with 2 rules applied. Total rules applied 521 place count 923 transition count 1450
Invariant property smplace_619 does not hold.
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 522 place count 922 transition count 1449
Iterating global reduction 9 with 1 rules applied. Total rules applied 523 place count 922 transition count 1449
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 524 place count 922 transition count 1448
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 525 place count 921 transition count 1448
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 526 place count 921 transition count 1448
Applied a total of 526 rules in 1144 ms. Remains 921 /1211 variables (removed 290) and now considering 1448/1808 (removed 360) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1189 ms. Remains : 921/1211 places, 1448/1808 transitions.
Invariant property smplace_441 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_439 does not hold.
Invariant property smplace_438 does not hold.
SDD proceeding with computation,330 properties remain. new max is 1024
SDD size :4.47131e+11 after 1.27699e+15
Invariant property smplace_668 does not hold.
Invariant property smplace_667 does not hold.
Invariant property smplace_666 does not hold.
Invariant property smplace_665 does not hold.
Invariant property smplace_664 does not hold.
Invariant property smplace_663 does not hold.
Invariant property smplace_662 does not hold.
Invariant property smplace_661 does not hold.
Invariant property smplace_660 does not hold.
Invariant property smplace_659 does not hold.
Invariant property smplace_658 does not hold.
Invariant property smplace_657 does not hold.
Invariant property smplace_615 does not hold.
Invariant property smplace_592 does not hold.
Invariant property smplace_591 does not hold.
Invariant property smplace_587 does not hold.
Invariant property smplace_586 does not hold.
Invariant property smplace_500 does not hold.
Invariant property smplace_484 does not hold.
Invariant property smplace_483 does not hold.
Invariant property smplace_482 does not hold.
Invariant property smplace_481 does not hold.
Invariant property smplace_478 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_475 does not hold.
Invariant property smplace_474 does not hold.
Invariant property smplace_473 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_471 does not hold.
Invariant property smplace_470 does not hold.
Invariant property smplace_469 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_437 does not hold.
Invariant property smplace_436 does not hold.
Invariant property smplace_435 does not hold.
Invariant property smplace_434 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_431 does not hold.
Invariant property smplace_430 does not hold.
Invariant property smplace_429 does not hold.
Invariant property smplace_428 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_425 does not hold.
Invariant property smplace_424 does not hold.
Invariant property smplace_420 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_286 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_246 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_52 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_48 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_44 does not hold.
Invariant property smplace_43 does not hold.
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.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,168 properties remain. new max is 1024
SDD size :1.27699e+15 after 1.277e+15
Invariant property smplace_285 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,155 properties remain. new max is 1024
SDD size :1.277e+15 after 1.277e+15
Invariant property smplace_418 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
SDD proceeding with computation,144 properties remain. new max is 1024
SDD size :1.277e+15 after 1.277e+15
Invariant property smplace_415 does not hold.
Invariant property smplace_284 does not hold.
SDD proceeding with computation,142 properties remain. new max is 1024
SDD size :1.277e+15 after 1.277e+15
Invariant property smplace_613 does not hold.
Invariant property smplace_610 does not hold.
Invariant property smplace_590 does not hold.
Invariant property smplace_589 does not hold.
Invariant property smplace_588 does not hold.
Invariant property smplace_585 does not hold.
Invariant property smplace_584 does not hold.
Invariant property smplace_583 does not hold.
Invariant property smplace_499 does not hold.
Invariant property smplace_480 does not hold.
Invariant property smplace_479 does not hold.
SDD proceeding with computation,131 properties remain. new max is 1024
SDD size :1.277e+15 after 1.277e+15
Invariant property smplace_808 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_787 does not hold.
Invariant property smplace_786 does not hold.
Invariant property smplace_785 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_782 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_779 does not hold.
Invariant property smplace_778 does not hold.
Invariant property smplace_675 does not hold.
Invariant property smplace_674 does not hold.
SDD proceeding with computation,118 properties remain. new max is 1024
SDD size :1.277e+15 after 1.27839e+15
SDD proceeding with computation,118 properties remain. new max is 2048
SDD size :1.27839e+15 after 1.30841e+15
SDD proceeding with computation,118 properties remain. new max is 4096
SDD size :1.30841e+15 after 6.2401e+15
Invariant property smplace_693 does not hold.
Invariant property smplace_498 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_20 does not hold.
SDD proceeding with computation,98 properties remain. new max is 4096
SDD size :6.2401e+15 after 1.82624e+16
Invariant property smplace_692 does not hold.
Invariant property smplace_497 does not hold.
SDD proceeding with computation,96 properties remain. new max is 4096
SDD size :1.82624e+16 after 1.82725e+16
Invariant property smplace_691 does not hold.
Invariant property smplace_496 does not hold.
SDD proceeding with computation,94 properties remain. new max is 4096
SDD size :1.82725e+16 after 1.13959e+17
RANDOM walk for 4000000 steps (46579 resets) in 107729 ms. (37 steps per ms) remains 264/334 properties
BEST_FIRST walk for 40004 steps (85 resets) in 324 ms. (123 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (87 resets) in 347 ms. (114 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (85 resets) in 329 ms. (121 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (89 resets) in 311 ms. (128 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (89 resets) in 386 ms. (103 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (82 resets) in 423 ms. (94 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (81 resets) in 268 ms. (148 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (85 resets) in 217 ms. (183 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40002 steps (87 resets) in 206 ms. (193 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (89 resets) in 224 ms. (177 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40002 steps (83 resets) in 227 ms. (175 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (85 resets) in 211 ms. (188 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (89 resets) in 222 ms. (179 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40002 steps (85 resets) in 244 ms. (163 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (86 resets) in 274 ms. (145 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (87 resets) in 263 ms. (151 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (88 resets) in 233 ms. (170 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (87 resets) in 258 ms. (154 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (90 resets) in 236 ms. (168 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (87 resets) in 245 ms. (162 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (82 resets) in 254 ms. (156 steps per ms) remains 264/264 properties
Invariant property smplace_301 does not hold.
Invariant property smplace_300 does not hold.
BEST_FIRST walk for 40002 steps (88 resets) in 214 ms. (186 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (78 resets) in 253 ms. (157 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (84 resets) in 224 ms. (177 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (84 resets) in 241 ms. (165 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (84 resets) in 226 ms. (176 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (90 resets) in 278 ms. (143 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (85 resets) in 236 ms. (168 steps per ms) remains 264/264 properties
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
BEST_FIRST walk for 40002 steps (85 resets) in 238 ms. (167 steps per ms) remains 264/264 properties
Invariant property smplace_27 does not hold.
SDD proceeding with computation,89 properties remain. new max is 4096
SDD size :1.13959e+17 after 1.13959e+17
BEST_FIRST walk for 40004 steps (86 resets) in 250 ms. (159 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (87 resets) in 238 ms. (167 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40001 steps (84 resets) in 247 ms. (161 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (91 resets) in 212 ms. (187 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (90 resets) in 223 ms. (178 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (81 resets) in 272 ms. (146 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (87 resets) in 243 ms. (163 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (92 resets) in 208 ms. (191 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (85 resets) in 243 ms. (163 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40002 steps (88 resets) in 266 ms. (149 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (92 resets) in 216 ms. (184 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (85 resets) in 254 ms. (156 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (81 resets) in 240 ms. (165 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (81 resets) in 270 ms. (147 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (87 resets) in 229 ms. (173 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40003 steps (83 resets) in 241 ms. (165 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (80 resets) in 238 ms. (167 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (87 resets) in 242 ms. (164 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (85 resets) in 222 ms. (179 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40004 steps (89 resets) in 235 ms. (169 steps per ms) remains 264/264 properties
BEST_FIRST walk for 40002 steps (86 resets) in 239 ms. (166 steps per ms) remains 264/264 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14311502551292226340.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10953393538723330173.kers'
[2026-05-24 20:31:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14311502551292226340.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10953393538723330173.kers]
Culling duplicate invariants (modulo rational): removing 21 columns.
Culled 21 columns in 0 ms.
// Phase 1: matrix 1448 rows 900 cols 5615 entries
Finished phase 1 with 243 SingleSign rule and 502 generalized
[2026-05-24 20:31:52] [INFO ] Computed 176 invariants in 11 ms
Computed 176 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-10953393538723330173.kers
Total runtime 13 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 89/143 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (OVERLAPS) 92/235 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 54/289 variables, 7/33 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 10/299 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 54 unsolved
Invariant property smplace_690 does not hold.
Invariant property smplace_495 does not hold.
At refinement iteration 9 (INCLUDED_ONLY) 0/299 variables, 0/38 constraints. Problems are: Problem set: 2 solved, 52 unsolved
At refinement iteration 10 (OVERLAPS) 385/684 variables, 57/95 constraints. Problems are: Problem set: 2 solved, 52 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/684 variables, 0/95 constraints. Problems are: Problem set: 2 solved, 52 unsolved
At refinement iteration 12 (OVERLAPS) 92/776 variables, 23/118 constraints. Problems are: Problem set: 2 solved, 52 unsolved
SDD proceeding with computation,87 properties remain. new max is 4096
SDD size :1.13959e+17 after 1.13988e+17
At refinement iteration 13 (INCLUDED_ONLY) 0/776 variables, 0/118 constraints. Problems are: Problem set: 2 solved, 52 unsolved
At refinement iteration 14 (OVERLAPS) 12/788 variables, 3/121 constraints. Problems are: Problem set: 2 solved, 52 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/788 variables, 0/121 constraints. Problems are: Problem set: 2 solved, 52 unsolved
At refinement iteration 16 (OVERLAPS) 124/912 variables, 50/171 constraints. Problems are: Problem set: 2 solved, 52 unsolved
Invariant property smplace_689 does not hold.
Invariant property smplace_494 does not hold.
At refinement iteration 17 (INCLUDED_ONLY) 0/912 variables, 0/171 constraints. Problems are: Problem set: 3 solved, 51 unsolved
At refinement iteration 18 (OVERLAPS) 2/914 variables, 2/173 constraints. Problems are: Problem set: 4 solved, 50 unsolved
SDD proceeding with computation,85 properties remain. new max is 4096
SDD size :1.13988e+17 after 4.36964e+17
At refinement iteration 19 (INCLUDED_ONLY) 0/914 variables, 0/173 constraints. Problems are: Problem set: 4 solved, 50 unsolved
At refinement iteration 20 (OVERLAPS) 7/921 variables, 3/176 constraints. Problems are: Problem set: 4 solved, 50 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/921 variables, 0/176 constraints. Problems are: Problem set: 4 solved, 50 unsolved
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
At refinement iteration 22 (OVERLAPS) 1448/2369 variables, 921/1097 constraints. Problems are: Problem set: 24 solved, 30 unsolved
Invariant property smplace_112 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
SDD proceeding with computation,61 properties remain. new max is 4096
SDD size :4.36964e+17 after 4.36964e+17
At refinement iteration 23 (INCLUDED_ONLY) 0/2369 variables, 0/1097 constraints. Problems are: Problem set: 28 solved, 26 unsolved
Invariant property smplace_704 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_702 does not hold.
Invariant property smplace_701 does not hold.
Invariant property smplace_700 does not hold.
Invariant property smplace_699 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_696 does not hold.
Invariant property smplace_688 does not hold.
Invariant property smplace_687 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_504 does not hold.
Invariant property smplace_503 does not hold.
Invariant property smplace_502 does not hold.
Invariant property smplace_501 does not hold.
Invariant property smplace_493 does not hold.
Invariant property smplace_492 does not hold.
At refinement iteration 24 (OVERLAPS) 0/2369 variables, 0/1097 constraints. Problems are: Problem set: 50 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2369/2369 variables, and 1097 constraints, problems are : Problem set: 50 solved, 4 unsolved in 10381 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 118/118 constraints, State Equation: 921/921 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 50 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 11/15 variables, 2/2 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 50 solved, 4 unsolved
SDD proceeding with computation,39 properties remain. new max is 4096
At refinement iteration 3 (OVERLAPS) 24/39 variables, 4/6 constraints. Problems are: Problem set: 50 solved, 4 unsolved
SDD size :4.36964e+17 after 4.37673e+17
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/6 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 14/53 variables, 3/9 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/9 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 2/55 variables, 1/10 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 211/266 variables, 18/28 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/266 variables, 0/28 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 90/356 variables, 15/43 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/356 variables, 0/43 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 45/401 variables, 4/47 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/47 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/50 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/50 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/51 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/51 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 217/642 variables, 60/111 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/642 variables, 0/111 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 57/699 variables, 13/124 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/699 variables, 0/124 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 23 (OVERLAPS) 22/721 variables, 3/127 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/721 variables, 0/127 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 25 (OVERLAPS) 23/744 variables, 2/129 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/744 variables, 0/129 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 27 (OVERLAPS) 2/746 variables, 1/130 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/746 variables, 0/130 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 29 (OVERLAPS) 150/896 variables, 37/167 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/896 variables, 1/168 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/896 variables, 0/168 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 32 (OVERLAPS) 22/918 variables, 6/174 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/918 variables, 0/174 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 34 (OVERLAPS) 3/921 variables, 3/177 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/921 variables, 0/177 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 36 (OVERLAPS) 1448/2369 variables, 921/1098 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/2369 variables, 4/1102 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/2369 variables, 1/1103 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/2369 variables, 0/1103 constraints. Problems are: Problem set: 50 solved, 4 unsolved
At refinement iteration 40 (OVERLAPS) 0/2369 variables, 0/1103 constraints. Problems are: Problem set: 50 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2369/2369 variables, and 1103 constraints, problems are : Problem set: 50 solved, 4 unsolved in 5064 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 118/118 constraints, State Equation: 921/921 constraints, PredecessorRefiner: 4/54 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15513ms problems are : Problem set: 50 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 4650 ms.
Support contains 2 out of 921 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 921/921 places, 1448/1448 transitions.
Ensure Unique test removed 12 places
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 908 transition count 1419
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 79 place count 871 transition count 1419
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 79 place count 871 transition count 1391
Deduced a syphon composed of 28 places in 3 ms
Ensure Unique test removed 9 places
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 65 rules applied. Total rules applied 144 place count 834 transition count 1391
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 149 place count 829 transition count 1391
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 149 place count 829 transition count 1390
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 151 place count 828 transition count 1390
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 156 place count 823 transition count 1365
Ensure Unique test removed 1 places
Iterating global reduction 3 with 6 rules applied. Total rules applied 162 place count 822 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
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 6 rules applied. Total rules applied 168 place count 818 transition count 1363
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 169 place count 817 transition count 1363
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 203 place count 800 transition count 1346
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 211 place count 792 transition count 1338
Iterating global reduction 5 with 8 rules applied. Total rules applied 219 place count 792 transition count 1338
Free-agglomeration rule applied 8 times.
Iterating global reduction 5 with 8 rules applied. Total rules applied 227 place count 792 transition count 1330
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 239 place count 784 transition count 1326
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 240 place count 784 transition count 1325
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 241 place count 783 transition count 1325
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 246 place count 783 transition count 1325
Applied a total of 246 rules in 378 ms. Remains 783 /921 variables (removed 138) and now considering 1325/1448 (removed 123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 378 ms. Remains : 783/921 places, 1325/1448 transitions.
SDD proceeding with computation,39 properties remain. new max is 8192
SDD size :4.37673e+17 after 2.06387e+18
Invariant property smplace_211 does not hold.
Invariant property smplace_208 does not hold.
SDD proceeding with computation,37 properties remain. new max is 8192
SDD size :2.06387e+18 after 2.06387e+18
RANDOM walk for 4000000 steps (47948 resets) in 16262 ms. (245 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000003 steps (9247 resets) in 6245 ms. (640 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000004 steps (9261 resets) in 6254 ms. (639 steps per ms) remains 2/2 properties
SDD proceeding with computation,37 properties remain. new max is 16384
SDD size :2.06387e+18 after 2.06387e+18
SDD proceeding with computation,37 properties remain. new max is 32768
SDD size :2.06387e+18 after 2.06909e+18
SDD proceeding with computation,37 properties remain. new max is 65536
SDD size :2.06909e+18 after 4.69932e+18
Interrupted probabilistic random walk after 2179787 steps, run timeout after 24001 ms. (steps per millisecond=90 ) properties seen :0 out of 2
Probabilistic random walk after 2179787 steps, saw 753859 distinct states, run finished after 24019 ms. (steps per millisecond=90 ) properties seen :0
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 1075 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 93112 ms.

BK_STOP 1779654765814

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="ASLink-PT-05a"
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 2-5973"
echo " Executing tool itstools"
echo " Input is ASLink-PT-05a, 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 r008-oct2-177944369800218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a 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.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 ;