Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r112-tall-177955701100343.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool gold2025
Input is DLCround-PT-05b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r112-tall-177955701100343
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K Mar 6 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 6 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 6 17:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 6 17:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Mar 6 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 6 17:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 17:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:23 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 674K 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 1779629592100

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCround-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-24 13:33:13] [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 13:33:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 13:33:13] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2026-05-24 13:33:13] [INFO ] Transformed 1999 places.
[2026-05-24 13:33:13] [INFO ] Transformed 2887 transitions.
[2026-05-24 13:33:13] [INFO ] Found NUPN structural information;
[2026-05-24 13:33:13] [INFO ] Parsed PT model containing 1999 places and 2887 transitions and 7649 arcs in 279 ms.
Graph (trivial) has 1906 edges and 1999 vertex of which 400 / 1999 are part of one of the 28 SCC in 10 ms
Free SCC test removed 372 places
Structural test allowed to assert that 1185 places are NOT stable. Took 39 ms.
Ensure Unique test removed 388 transitions
Reduce redundant transitions removed 388 transitions.
[2026-05-24 13:33:14] [INFO ] Flatten gal took : 228 ms
[2026-05-24 13:33:14] [INFO ] Flatten gal took : 319 ms
[2026-05-24 13:33:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18374429310323676664.gal : 113 ms
[2026-05-24 13:33:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16419743403357636870.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18374429310323676664.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16419743403357636870.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16419743403357636870.prop.
RANDOM walk for 40000 steps (8 resets) in 6389 ms. (6 steps per ms) remains 2/814 properties
BEST_FIRST walk for 40003 steps (8 resets) in 136 ms. (291 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 2/2 properties
[2026-05-24 13:33:15] [INFO ] Flow matrix only has 2472 transitions (discarded 27 similar events)
// Phase 1: matrix 2472 rows 1627 cols
[2026-05-24 13:33:15] [INFO ] Computed 88 invariants in 31 ms
[2026-05-24 13:33:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 70/72 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 70/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1555/1627 variables, 87/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1627 variables, 1555/1715 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1627 variables, 0/1715 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2471/4098 variables, 1627/3342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4098 variables, 0/3342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/4099 variables, 1/3343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4099 variables, 0/3343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/4099 variables, 0/3343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4099/4099 variables, and 3343 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1537 ms.
Refiners :[Domain max(s): 1627/1627 constraints, Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 1627/1627 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 70/72 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 70/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1555/1627 variables, 87/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1627 variables, 1555/1715 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-24 13:33:18] [INFO ] Deduced a trap composed of 74 places in 321 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,814 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,814 properties remain. new max is 8
SDD size :5 after 10
[2026-05-24 13:33:19] [INFO ] Deduced a trap composed of 86 places in 1097 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,814 properties remain. new max is 16
SDD size :10 after 15
SDD proceeding with computation,814 properties remain. new max is 32
SDD size :15 after 40
SDD proceeding with computation,814 properties remain. new max is 64
SDD size :40 after 208
[2026-05-24 13:33:21] [INFO ] Deduced a trap composed of 150 places in 1874 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1627 variables, 3/1718 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,814 properties remain. new max is 128
SDD size :208 after 1820
At refinement iteration 8 (INCLUDED_ONLY) 0/1627 variables, 0/1718 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2471/4098 variables, 1627/3345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4098 variables, 2/3347 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,814 properties remain. new max is 256
SDD size :1820 after 2744
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-24 13:33:22] [INFO ] Deduced a trap composed of 136 places in 151 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/4098 variables, 1/3348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4098/4099 variables, and 3348 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5013 ms.
Refiners :[Domain max(s): 1627/1627 constraints, Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 1627/1627 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6650ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1627/1627 places, 2499/2499 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 762 transitions
Trivial Post-agglo rules discarded 762 transitions
Performed 762 trivial Post agglomeration. Transition count delta: 762
Iterating post reduction 0 with 790 rules applied. Total rules applied 790 place count 1627 transition count 1709
Reduce places removed 762 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 816 rules applied. Total rules applied 1606 place count 865 transition count 1655
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 32 rules applied. Total rules applied 1638 place count 841 transition count 1647
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1642 place count 837 transition count 1647
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 1642 place count 837 transition count 1643
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1650 place count 833 transition count 1643
Discarding 239 places :
Symmetric choice reduction at 4 with 239 rule applications. Total rules 1889 place count 594 transition count 1404
Iterating global reduction 4 with 239 rules applied. Total rules applied 2128 place count 594 transition count 1404
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 99 Pre rules applied. Total rules applied 2128 place count 594 transition count 1305
Deduced a syphon composed of 99 places in 10 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 4 with 198 rules applied. Total rules applied 2326 place count 495 transition count 1305
Discarding 49 places :
Symmetric choice reduction at 4 with 49 rule applications. Total rules 2375 place count 446 transition count 888
Iterating global reduction 4 with 49 rules applied. Total rules applied 2424 place count 446 transition count 888
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 2444 place count 446 transition count 868
Performed 119 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 119 places in 1 ms
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 5 with 238 rules applied. Total rules applied 2682 place count 327 transition count 743
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 2688 place count 327 transition count 737
Performed 33 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 2754 place count 294 transition count 968
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 2767 place count 294 transition count 955
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 2782 place count 279 transition count 704
Iterating global reduction 7 with 15 rules applied. Total rules applied 2797 place count 279 transition count 704
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 7 with 36 rules applied. Total rules applied 2833 place count 279 transition count 668
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 8 with 74 rules applied. Total rules applied 2907 place count 279 transition count 594
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 2913 place count 273 transition count 539
Iterating global reduction 8 with 6 rules applied. Total rules applied 2919 place count 273 transition count 539
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 2925 place count 273 transition count 533
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2933 place count 269 transition count 560
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2938 place count 269 transition count 555
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 10 with 22 rules applied. Total rules applied 2960 place count 269 transition count 533
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2968 place count 265 transition count 560
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 2974 place count 265 transition count 554
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 2995 place count 265 transition count 533
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 3003 place count 261 transition count 560
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3009 place count 261 transition count 554
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 3030 place count 261 transition count 533
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 3038 place count 257 transition count 560
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3044 place count 257 transition count 554
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 3065 place count 257 transition count 533
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 3073 place count 253 transition count 560
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3079 place count 253 transition count 554
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 3100 place count 253 transition count 533
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 3108 place count 249 transition count 564
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3114 place count 249 transition count 558
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 3135 place count 249 transition count 537
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 3143 place count 245 transition count 568
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3149 place count 245 transition count 562
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 3170 place count 245 transition count 541
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 3178 place count 241 transition count 568
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3184 place count 241 transition count 562
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 3205 place count 241 transition count 541
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 3213 place count 237 transition count 568
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 3219 place count 237 transition count 562
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 3240 place count 237 transition count 541
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 3248 place count 233 transition count 568
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 3254 place count 233 transition count 562
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 3275 place count 233 transition count 541
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 3283 place count 229 transition count 568
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 3289 place count 229 transition count 562
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 3310 place count 229 transition count 541
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 3318 place count 225 transition count 560
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 3322 place count 225 transition count 556
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 21 with 19 rules applied. Total rules applied 3341 place count 225 transition count 537
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 3349 place count 221 transition count 556
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 3353 place count 221 transition count 552
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 22 with 19 rules applied. Total rules applied 3372 place count 221 transition count 533
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 3380 place count 217 transition count 552
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 3384 place count 217 transition count 548
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 23 with 19 rules applied. Total rules applied 3403 place count 217 transition count 529
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 3411 place count 213 transition count 550
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 3415 place count 213 transition count 546
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 24 with 19 rules applied. Total rules applied 3434 place count 213 transition count 527
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 3442 place count 209 transition count 554
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 24 with 4 rules applied. Total rules applied 3446 place count 209 transition count 550
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 25 with 19 rules applied. Total rules applied 3465 place count 209 transition count 531
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 3473 place count 205 transition count 550
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 25 with 4 rules applied. Total rules applied 3477 place count 205 transition count 546
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 26 with 19 rules applied. Total rules applied 3496 place count 205 transition count 527
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 3504 place count 201 transition count 546
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 3508 place count 201 transition count 542
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 27 with 19 rules applied. Total rules applied 3527 place count 201 transition count 523
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 27 with 4 rules applied. Total rules applied 3531 place count 199 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 3533 place count 199 transition count 526
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 28 with 5 rules applied. Total rules applied 3538 place count 199 transition count 521
Free-agglomeration rule applied 25 times.
Iterating global reduction 28 with 25 rules applied. Total rules applied 3563 place count 199 transition count 496
Reduce places removed 25 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Graph (complete) has 512 edges and 174 vertex of which 124 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.0 ms
Discarding 50 places :
Also discarding 0 output transitions
Iterating post reduction 28 with 206 rules applied. Total rules applied 3769 place count 124 transition count 316
Drop transitions (Empty/Sink Transition effects.) removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 29 with 50 rules applied. Total rules applied 3819 place count 124 transition count 266
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 30 with 33 rules applied. Total rules applied 3852 place count 124 transition count 233
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 30 with 1 rules applied. Total rules applied 3853 place count 123 transition count 232
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 30 with 5 rules applied. Total rules applied 3858 place count 118 transition count 232
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 31 with 60 rules applied. Total rules applied 3918 place count 78 transition count 212
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 31 with 56 rules applied. Total rules applied 3974 place count 78 transition count 156
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 32 with 75 rules applied. Total rules applied 4049 place count 28 transition count 131
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 74 transitions.
Graph (trivial) has 10 edges and 28 vertex of which 10 / 28 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 32 with 75 rules applied. Total rules applied 4124 place count 23 transition count 57
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (complete) has 35 edges and 19 vertex of which 11 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Iterating post reduction 33 with 35 rules applied. Total rules applied 4159 place count 11 transition count 23
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 34 with 4 rules applied. Total rules applied 4163 place count 11 transition count 19
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 35 with 12 rules applied. Total rules applied 4175 place count 3 transition count 15
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 35 with 12 rules applied. Total rules applied 4187 place count 3 transition count 3
Applied a total of 4187 rules in 1030 ms. Remains 3 /1627 variables (removed 1624) and now considering 3/2499 (removed 2496) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1049 ms. Remains : 3/1627 places, 3/2499 transitions.
RANDOM walk for 8 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/2 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 816 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 10104 ms.

BK_STOP 1779629603740

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DLCround-PT-05b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2025"
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 gold2025"
echo " Input is DLCround-PT-05b, 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 r112-tall-177955701100343"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05b.tgz
mv DLCround-PT-05b 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 ;