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.r096-smll-177946996500243.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 DES-PT-20b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-177946996500243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 8.0K Mar 6 18:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 6 18:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 6 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 6 18:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Mar 6 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 6 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 6 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 6 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:57 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 91K 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 1779534461907

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-20b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-23 11:07:44] [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]
[2026-05-23 11:07:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 11:07:44] [INFO ] Load time of PNML (sax parser for PT used): 198 ms
[2026-05-23 11:07:44] [INFO ] Transformed 360 places.
[2026-05-23 11:07:44] [INFO ] Transformed 311 transitions.
[2026-05-23 11:07:44] [INFO ] Found NUPN structural information;
[2026-05-23 11:07:44] [INFO ] Parsed PT model containing 360 places and 311 transitions and 987 arcs in 438 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 17 ms.
[2026-05-23 11:07:46] [INFO ] Flatten gal took : 174 ms
[2026-05-23 11:07:46] [INFO ] Flatten gal took : 126 ms
RANDOM walk for 40000 steps (337 resets) in 3454 ms. (11 steps per ms) remains 69/273 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 69/69 properties
[2026-05-23 11:07:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13156939959988054301.gal : 49 ms
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
[2026-05-23 11:07:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9216415571311132346.prop : 3 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/ReachabilityCardinality13156939959988054301.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9216415571311132346.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 69/69 properties

BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
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 ...329
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 69/69 properties
Loading property file /tmp/ReachabilityCardinality9216415571311132346.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
SDD proceeding with computation,69 properties remain. new max is 4
SDD size :1 after 3
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 69/69 properties
SDD proceeding with computation,69 properties remain. new max is 8
SDD size :3 after 4
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
SDD proceeding with computation,69 properties remain. new max is 16
SDD size :4 after 16
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 69/69 properties
SDD proceeding with computation,69 properties remain. new max is 32
SDD size :16 after 19
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
SDD proceeding with computation,69 properties remain. new max is 64
SDD size :19 after 35
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 69/69 properties
SDD proceeding with computation,69 properties remain. new max is 128
SDD size :35 after 169
SDD proceeding with computation,69 properties remain. new max is 256
SDD size :169 after 235
// Phase 1: matrix 311 rows 360 cols
[2026-05-23 11:07:46] [INFO ] Computed 65 invariants in 63 ms
SDD proceeding with computation,69 properties remain. new max is 512
SDD size :235 after 1349
SDD proceeding with computation,69 properties remain. new max is 1024
SDD size :1349 after 22055
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,69 properties remain. new max is 2048
SDD size :22055 after 206107
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 20/89 variables, 4/73 constraints. Problems are: Problem set: 0 solved, 69 unsolved
SDD proceeding with computation,69 properties remain. new max is 4096
SDD size :206107 after 1.80704e+08
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 199/288 variables, 35/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 199/327 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 71/359 variables, 25/352 constraints. Problems are: Problem set: 0 solved, 69 unsolved
SDD proceeding with computation,69 properties remain. new max is 8192
SDD size :1.80704e+08 after 3.10347e+08
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 71/423 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/359 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 11 (OVERLAPS) 1/360 variables, 1/424 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/360 variables, 1/425 constraints. Problems are: Problem set: 0 solved, 69 unsolved
SDD proceeding with computation,69 properties remain. new max is 16384
SDD size :3.10347e+08 after 2.15649e+12
At refinement iteration 13 (INCLUDED_ONLY) 0/360 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 14 (OVERLAPS) 311/671 variables, 360/785 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/671 variables, and 785 constraints, problems are : Problem set: 0 solved, 69 unsolved in 5074 ms.
Refiners :[Domain max(s): 360/360 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 360/360 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 20/89 variables, 4/73 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 199/288 variables, 35/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 199/327 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 71/359 variables, 25/352 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 71/423 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:07:54] [INFO ] Deduced a trap composed of 29 places in 231 ms of which 37 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/359 variables, 1/424 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 359/671 variables, and 424 constraints, problems are : Problem set: 0 solved, 69 unsolved in 5014 ms.
Refiners :[Domain max(s): 359/360 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/360 constraints, PredecessorRefiner: 0/69 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10303ms problems are : Problem set: 0 solved, 69 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 69 out of 360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 360/360 places, 311/311 transitions.
Graph (complete) has 741 edges and 360 vertex of which 354 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 354 transition count 284
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 333 transition count 284
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 45 place count 333 transition count 275
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 324 transition count 275
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 305 transition count 256
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 305 transition count 256
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 305 transition count 255
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 304 transition count 255
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 289 transition count 240
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 289 transition count 240
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
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 2 with 15 rules applied. Total rules applied 148 place count 289 transition count 225
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 151 place count 287 transition count 224
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 151 place count 287 transition count 221
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 284 transition count 221
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 311 place count 207 transition count 144
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 315 place count 205 transition count 146
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 205 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 204 transition count 145
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 203 transition count 144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 202 transition count 144
Applied a total of 319 rules in 196 ms. Remains 202 /360 variables (removed 158) and now considering 144/311 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 205 ms. Remains : 202/360 places, 144/311 transitions.
SDD proceeding with computation,69 properties remain. new max is 32768
SDD size :2.29329e+13 after 7.00515e+13
RANDOM walk for 4000000 steps (190714 resets) in 43133 ms. (92 steps per ms) remains 64/69 properties
BEST_FIRST walk for 400004 steps (3648 resets) in 1165 ms. (343 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400002 steps (3612 resets) in 1165 ms. (343 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3669 resets) in 1360 ms. (293 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3630 resets) in 1162 ms. (343 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3645 resets) in 1110 ms. (360 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3651 resets) in 1154 ms. (346 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3628 resets) in 1149 ms. (347 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3614 resets) in 1103 ms. (362 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3643 resets) in 1213 ms. (329 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3697 resets) in 1167 ms. (342 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3658 resets) in 1133 ms. (352 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3593 resets) in 1170 ms. (341 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3659 resets) in 1133 ms. (352 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3696 resets) in 1166 ms. (342 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400002 steps (3582 resets) in 1130 ms. (353 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3640 resets) in 1101 ms. (362 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3669 resets) in 1036 ms. (385 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3710 resets) in 1267 ms. (315 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3741 resets) in 1216 ms. (328 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3640 resets) in 1068 ms. (374 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400002 steps (3665 resets) in 1130 ms. (353 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3737 resets) in 1394 ms. (286 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3686 resets) in 1186 ms. (336 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3706 resets) in 1255 ms. (318 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3662 resets) in 1194 ms. (334 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3560 resets) in 1072 ms. (372 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3629 resets) in 1157 ms. (345 steps per ms) remains 64/64 properties
SDD proceeding with computation,69 properties remain. new max is 65536
SDD size :7.00515e+13 after 1.19879e+14
BEST_FIRST walk for 400002 steps (3655 resets) in 1323 ms. (302 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400002 steps (3677 resets) in 1141 ms. (350 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3640 resets) in 1208 ms. (330 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400002 steps (3622 resets) in 1267 ms. (315 steps per ms) remains 63/64 properties
BEST_FIRST walk for 400004 steps (3695 resets) in 1244 ms. (321 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3699 resets) in 1145 ms. (349 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400002 steps (3654 resets) in 1253 ms. (318 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3683 resets) in 1176 ms. (339 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3605 resets) in 1181 ms. (338 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3648 resets) in 1154 ms. (346 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3649 resets) in 1148 ms. (348 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3616 resets) in 1126 ms. (354 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3724 resets) in 1237 ms. (323 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3670 resets) in 1173 ms. (340 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3693 resets) in 1203 ms. (332 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3587 resets) in 1100 ms. (363 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3664 resets) in 1308 ms. (305 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3662 resets) in 1122 ms. (356 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400002 steps (3600 resets) in 1380 ms. (289 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3636 resets) in 1278 ms. (312 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3635 resets) in 1174 ms. (340 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3654 resets) in 1285 ms. (311 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3670 resets) in 1131 ms. (353 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400002 steps (3654 resets) in 1332 ms. (300 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3604 resets) in 1186 ms. (336 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3756 resets) in 1078 ms. (370 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3667 resets) in 1190 ms. (335 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3643 resets) in 1553 ms. (257 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3681 resets) in 1309 ms. (305 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3660 resets) in 1160 ms. (344 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3676 resets) in 1304 ms. (306 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3706 resets) in 1112 ms. (359 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3618 resets) in 1338 ms. (298 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3695 resets) in 1145 ms. (349 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3633 resets) in 1215 ms. (328 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3723 resets) in 1159 ms. (344 steps per ms) remains 63/63 properties
Finished probabilistic random walk after 370523 steps, run visited all 63 properties in 3255 ms. (steps per millisecond=113 )
Probabilistic random walk after 370523 steps, saw 94386 distinct states, run finished after 3263 ms. (steps per millisecond=113 ) properties seen :63
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 274 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 53784 ms.

BK_STOP 1779534518329

--------------------
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="DES-PT-20b"
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 DES-PT-20b, 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 r096-smll-177946996500243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20b.tgz
mv DES-PT-20b 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 ;