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.r104-tall-177955698800433.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)
..................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DLCshifumi-PT-2b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r104-tall-177955698800433
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.5K Mar 6 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 6 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 6 18:09 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 09:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Mar 6 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 6 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 6 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 6 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 729K 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 1779609585800

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCshifumi-PT-2b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202604301425
[2026-05-24 07:59:47] [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 07:59:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 07:59:47] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2026-05-24 07:59:47] [INFO ] Transformed 2483 places.
[2026-05-24 07:59:47] [INFO ] Transformed 3183 transitions.
[2026-05-24 07:59:47] [INFO ] Found NUPN structural information;
[2026-05-24 07:59:47] [INFO ] Parsed PT model containing 2483 places and 3183 transitions and 7756 arcs in 282 ms.
Graph (trivial) has 2449 edges and 2483 vertex of which 352 / 2483 are part of one of the 23 SCC in 14 ms
Free SCC test removed 329 places
Structural test allowed to assert that 1111 places are NOT stable. Took 44 ms.
Ensure Unique test removed 348 transitions
Reduce redundant transitions removed 348 transitions.
[2026-05-24 07:59:48] [INFO ] Flatten gal took : 263 ms
[2026-05-24 07:59:48] [INFO ] Flatten gal took : 254 ms
[2026-05-24 07:59:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7622969584964219255.gal : 131 ms
[2026-05-24 07:59:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13827023229534212993.prop : 13 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/ReachabilityCardinality7622969584964219255.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13827023229534212993.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 3888 ms. (10 steps per ms) remains 9/1372 properties

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
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 140 ms. (283 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 149 ms. (266 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 9/9 properties
Loading property file /tmp/ReachabilityCardinality13827023229534212993.prop.
BEST_FIRST walk for 40003 steps (8 resets) in 120 ms. (330 steps per ms) remains 9/9 properties
[2026-05-24 07:59:48] [INFO ] Flow matrix only has 2813 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14390889831252208600.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5978636777070056141.kers'
[2026-05-24 07:59:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14390889831252208600.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5978636777070056141.kers]
Normalized transition count is 2812 out of 2813 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 2812 rows 2154 cols 7014 entries
Finished phase 1 with 2075 SingleSign rule and 0 generalized
[2026-05-24 07:59:49] [INFO ] Computed 79 invariants in 11 ms
Computed 79 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-5978636777070056141.kers
Total runtime 15 ms.
[2026-05-24 07:59:49] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 360/369 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/369 variables, 360/373 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/369 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1785/2154 variables, 75/448 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2154 variables, 1785/2233 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2154 variables, 0/2233 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 2812/4966 variables, 2154/4387 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4966 variables, 0/4387 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 1/4967 variables, 1/4388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4967 variables, 0/4388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 0/4967 variables, 0/4388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4967/4967 variables, and 4388 constraints, problems are : Problem set: 0 solved, 9 unsolved in 3763 ms.
Refiners :[Domain max(s): 2154/2154 constraints, Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 2154/2154 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 360/369 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/369 variables, 360/373 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/369 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1785/2154 variables, 75/448 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2154 variables, 1785/2233 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,1372 properties remain. new max is 4
SDD size :1 after 5
At refinement iteration 7 (INCLUDED_ONLY) 0/2154 variables, 2/2235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2154 variables, 0/2235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,1372 properties remain. new max is 8
SDD size :5 after 10
At refinement iteration 9 (OVERLAPS) 2812/4966 variables, 2154/4389 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4966 variables, 9/4398 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,1372 properties remain. new max is 16
SDD size :10 after 19
At refinement iteration 11 (INCLUDED_ONLY) 0/4966 variables, 1/4399 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4966/4967 variables, and 4399 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5022 ms.
Refiners :[Domain max(s): 2154/2154 constraints, Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 2154/2154 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8923ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 9 out of 2154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2154/2154 places, 2835/2835 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1250 transitions
Trivial Post-agglo rules discarded 1250 transitions
Performed 1250 trivial Post agglomeration. Transition count delta: 1250
Iterating post reduction 0 with 1273 rules applied. Total rules applied 1273 place count 2154 transition count 1562
Reduce places removed 1250 places and 0 transitions.
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 1 with 1340 rules applied. Total rules applied 2613 place count 904 transition count 1472
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 2 with 66 rules applied. Total rules applied 2679 place count 860 transition count 1450
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 2690 place count 849 transition count 1450
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 19 Pre rules applied. Total rules applied 2690 place count 849 transition count 1431
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 2728 place count 830 transition count 1431
Discarding 230 places :
Symmetric choice reduction at 4 with 230 rule applications. Total rules 2958 place count 600 transition count 1201
Iterating global reduction 4 with 230 rules applied. Total rules applied 3188 place count 600 transition count 1201
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 79 Pre rules applied. Total rules applied 3188 place count 600 transition count 1122
Deduced a syphon composed of 79 places in 2 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 3346 place count 521 transition count 1122
Discarding 44 places :
Symmetric choice reduction at 4 with 44 rule applications. Total rules 3390 place count 477 transition count 838
Iterating global reduction 4 with 44 rules applied. Total rules applied 3434 place count 477 transition count 838
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 3468 place count 477 transition count 804
Performed 119 Post agglomeration using F-continuation condition with reduction of 2 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 3706 place count 358 transition count 683
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 3708 place count 358 transition count 681
Performed 53 Post agglomeration using F-continuation condition with reduction of 30 identical transitions.
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 6 with 106 rules applied. Total rules applied 3814 place count 305 transition count 748
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 3824 place count 305 transition count 738
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 3839 place count 290 transition count 675
Iterating global reduction 7 with 15 rules applied. Total rules applied 3854 place count 290 transition count 675
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 7 with 31 rules applied. Total rules applied 3885 place count 290 transition count 644
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 8 with 33 rules applied. Total rules applied 3918 place count 290 transition count 611
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 3922 place count 286 transition count 607
Iterating global reduction 8 with 4 rules applied. Total rules applied 3926 place count 286 transition count 607
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 3930 place count 282 transition count 541
Iterating global reduction 8 with 4 rules applied. Total rules applied 3934 place count 282 transition count 541
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 3938 place count 282 transition count 537
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 3942 place count 280 transition count 535
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 3944 place count 278 transition count 502
Iterating global reduction 9 with 2 rules applied. Total rules applied 3946 place count 278 transition count 502
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 3948 place count 278 transition count 500
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 3956 place count 274 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 3959 place count 274 transition count 525
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 11 with 15 rules applied. Total rules applied 3974 place count 274 transition count 510
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 3978 place count 272 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 3981 place count 272 transition count 525
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 12 with 15 rules applied. Total rules applied 3996 place count 272 transition count 510
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 4000 place count 270 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 4003 place count 270 transition count 525
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 13 with 15 rules applied. Total rules applied 4018 place count 270 transition count 510
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 4022 place count 268 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 4025 place count 268 transition count 525
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 14 with 15 rules applied. Total rules applied 4040 place count 268 transition count 510
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 4044 place count 266 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 4047 place count 266 transition count 525
SDD proceeding with computation,1372 properties remain. new max is 32
SDD size :19 after 646
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 15 with 15 rules applied. Total rules applied 4062 place count 266 transition count 510
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 4066 place count 264 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 4068 place count 264 transition count 526
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 16 with 9 rules applied. Total rules applied 4077 place count 264 transition count 517
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 4079 place count 263 transition count 528
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 4081 place count 263 transition count 526
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 17 with 9 rules applied. Total rules applied 4090 place count 263 transition count 517
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 4092 place count 262 transition count 528
Free-agglomeration rule applied 133 times with reduction of 58 identical transitions.
Iterating global reduction 17 with 133 rules applied. Total rules applied 4225 place count 262 transition count 337
Reduce places removed 133 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 154 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 158 transitions.
Graph (complete) has 296 edges and 129 vertex of which 48 are kept as prefixes of interest. Removing 81 places using SCC suffix rule.1 ms
Discarding 81 places :
Also discarding 74 output transitions
Drop transitions (Output transitions of discarded places.) removed 74 transitions
Iterating post reduction 17 with 292 rules applied. Total rules applied 4517 place count 48 transition count 105
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 18 with 12 rules applied. Total rules applied 4529 place count 48 transition count 93
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 19 with 16 rules applied. Total rules applied 4545 place count 48 transition count 77
Applied a total of 4545 rules in 560 ms. Remains 48 /2154 variables (removed 2106) and now considering 77/2835 (removed 2758) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 565 ms. Remains : 48/2154 places, 77/2835 transitions.
RANDOM walk for 550 steps (0 resets) in 16 ms. (32 steps per ms) remains 0/9 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 1374 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 11484 ms.

BK_STOP 1779609598571

--------------------
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_1.0.0.202604301425.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="DLCshifumi-PT-2b"
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 DLCshifumi-PT-2b, 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 r104-tall-177955698800433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2b.tgz
mv DLCshifumi-PT-2b 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 ;