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.r048-tall-177946846700323.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 gold2025
Input is BusinessProcesses-PT-09, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tall-177946846700323
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 9.7K Mar 5 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 5 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 5 17:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 5 17:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 17:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 5 17:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 5 17:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 5 17:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:45 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 104K 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 1779482927942

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BusinessProcesses-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-22 20:48:49] [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]
[2026-05-22 20:48:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:48:49] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2026-05-22 20:48:49] [INFO ] Transformed 403 places.
[2026-05-22 20:48:49] [INFO ] Transformed 374 transitions.
[2026-05-22 20:48:49] [INFO ] Found NUPN structural information;
[2026-05-22 20:48:49] [INFO ] Parsed PT model containing 403 places and 374 transitions and 1148 arcs in 176 ms.
Graph (trivial) has 227 edges and 403 vertex of which 7 / 403 are part of one of the 1 SCC in 3 ms
Free SCC test removed 6 places
Structural test allowed to assert that 124 places are NOT stable. Took 19 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
[2026-05-22 20:48:50] [INFO ] Flatten gal took : 143 ms
[2026-05-22 20:48:50] [INFO ] Flatten gal took : 57 ms
RANDOM walk for 40000 steps (472 resets) in 2227 ms. (17 steps per ms) remains 150/279 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 150/150 properties
[2026-05-22 20:48:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16245012483204308898.gal : 42 ms
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
[2026-05-22 20:48:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10154158832117697349.prop : 3 ms
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
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/ReachabilityCardinality16245012483204308898.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10154158832117697349.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 150/150 properties

its-reach command run as :

BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 150/150 properties
/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
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 150/150 properties
BEST_FIRST walk for 401 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 150/150 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
Loading property file /tmp/ReachabilityCardinality10154158832117697349.prop.
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 150/150 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 150/150 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 150/150 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 150/150 properties
BEST_FIRST walk for 402 steps (8 resets) in 4 ms. (80 steps per ms) remains 150/150 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 150/150 properties
// Phase 1: matrix 367 rows 397 cols
[2026-05-22 20:48:50] [INFO ] Computed 65 invariants in 21 ms
SDD proceeding with computation,150 properties remain. new max is 4
SDD size :1 after 5
[2026-05-22 20:48:50] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,150 properties remain. new max is 8
SDD size :5 after 17
SDD proceeding with computation,150 properties remain. new max is 16
SDD size :17 after 25
SDD proceeding with computation,150 properties remain. new max is 32
SDD size :25 after 33
SDD proceeding with computation,150 properties remain. new max is 64
SDD size :33 after 119
SDD proceeding with computation,150 properties remain. new max is 128
SDD size :119 after 151
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,150 properties remain. new max is 256
SDD size :151 after 453
SDD proceeding with computation,150 properties remain. new max is 512
SDD size :453 after 672
SDD proceeding with computation,150 properties remain. new max is 1024
SDD size :672 after 5859
SDD proceeding with computation,150 properties remain. new max is 2048
SDD size :5859 after 3.72948e+07
SDD proceeding with computation,150 properties remain. new max is 4096
SDD size :3.72948e+07 after 6.11856e+09
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 8/158 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (OVERLAPS) 141/291 variables, 21/179 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 141/320 constraints. Problems are: Problem set: 0 solved, 150 unsolved
SDD proceeding with computation,150 properties remain. new max is 8192
SDD size :6.11856e+09 after 6.1501e+09
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (OVERLAPS) 58/349 variables, 14/334 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 58/392 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/349 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 150 unsolved
SDD proceeding with computation,150 properties remain. new max is 16384
SDD size :6.1501e+09 after 6.26529e+09
At refinement iteration 9 (OVERLAPS) 46/395 variables, 20/412 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 46/458 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 395/764 variables, and 458 constraints, problems are : Problem set: 0 solved, 150 unsolved in 5036 ms.
Refiners :[Domain max(s): 395/397 constraints, Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/397 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 150 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 8/158 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (OVERLAPS) 141/291 variables, 21/179 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 141/320 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:56] [INFO ] Deduced a trap composed of 87 places in 118 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:56] [INFO ] Deduced a trap composed of 88 places in 99 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:56] [INFO ] Deduced a trap composed of 87 places in 95 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 87 places in 122 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,150 properties remain. new max is 32768
SDD size :6.26529e+09 after 6.78044e+09
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 86 places in 100 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 89 places in 98 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 86 places in 95 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 87 places in 88 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 86 places in 97 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:57] [INFO ] Deduced a trap composed of 88 places in 93 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 86 places in 96 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 87 places in 91 ms of which 23 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 20/340 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:58] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 87 places in 87 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 85 places in 105 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 87 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 84 places in 83 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 86 places in 82 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 84 places in 99 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 86 places in 83 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:48:59] [INFO ] Deduced a trap composed of 86 places in 90 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:49:00] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-22 20:49:00] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/764 variables, and 353 constraints, problems are : Problem set: 0 solved, 150 unsolved in 5009 ms.
Refiners :[Domain max(s): 291/397 constraints, Positive P Invariants (semi-flows): 21/35 constraints, Generalized P Invariants (flows): 8/30 constraints, State Equation: 0/397 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/150 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10153ms problems are : Problem set: 0 solved, 150 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 150 out of 397 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 397/397 places, 367/367 transitions.
Graph (complete) has 837 edges and 397 vertex of which 395 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 395 transition count 317
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 98 place count 347 transition count 317
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 98 place count 347 transition count 285
Deduced a syphon composed of 32 places in 2 ms
Ensure Unique test removed 6 places
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 168 place count 309 transition count 285
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 184 place count 293 transition count 269
Iterating global reduction 2 with 16 rules applied. Total rules applied 200 place count 293 transition count 269
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 200 place count 293 transition count 268
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 292 transition count 268
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 118 rules applied. Total rules applied 320 place count 232 transition count 210
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 322 place count 231 transition count 213
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 324 place count 231 transition count 211
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 326 place count 229 transition count 211
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 329 place count 229 transition count 211
Applied a total of 329 rules in 98 ms. Remains 229 /397 variables (removed 168) and now considering 211/367 (removed 156) transitions.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 229/397 places, 211/367 transitions.
Invariant property smplace_303 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_286 does not hold.
Invariant property smplace_285 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_35 does not hold.
RANDOM walk for 123175 steps (3338 resets) in 1355 ms. (90 steps per ms) remains 0/146 properties
ITS runner timed out or was interrupted.
Invariant property smplace_34 does not hold.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 281 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 11894 ms.

BK_STOP 1779482941151

--------------------
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="BusinessProcesses-PT-09"
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 BusinessProcesses-PT-09, 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 r048-tall-177946846700323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-09.tgz
mv BusinessProcesses-PT-09 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 ;