Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r016-oct2-177944372700188.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is ASLink-PT-02a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-oct2-177944372700188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 7.4K Mar 5 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 5 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 5 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 5 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Mar 5 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Mar 5 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 5 14:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 5 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:07 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 279K 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 1779687235529

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-02a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-25 05:33:57] [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]
[2026-05-25 05:33:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 05:33:57] [INFO ] Load time of PNML (sax parser for PT used): 199 ms
[2026-05-25 05:33:57] [INFO ] Transformed 626 places.
[2026-05-25 05:33:57] [INFO ] Transformed 1008 transitions.
[2026-05-25 05:33:57] [INFO ] Found NUPN structural information;
[2026-05-25 05:33:57] [INFO ] Parsed PT model containing 626 places and 1008 transitions and 3820 arcs in 341 ms.
Structural test allowed to assert that 68 places are NOT stable. Took 14 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
[2026-05-25 05:33:58] [INFO ] Flatten gal took : 167 ms
[2026-05-25 05:33:58] [INFO ] Flatten gal took : 94 ms
[2026-05-25 05:33:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16997520847075299319.gal : 58 ms
RANDOM walk for 40000 steps (474 resets) in 2811 ms. (14 steps per ms) remains 117/558 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 117/117 properties
[2026-05-25 05:33:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6387168292899066345.prop : 3 ms
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 117/117 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/ReachabilityCardinality16997520847075299319.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6387168292899066345.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 402 steps (8 resets) in 14 ms. (26 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 117/117 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 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 117/117 properties
BEST_FIRST walk for 401 steps (8 resets) in 9 ms. (40 steps per ms) remains 117/117 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 117/117 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 117/117 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 117/117 properties
Loading property file /tmp/ReachabilityCardinality6387168292899066345.prop.
// Phase 1: matrix 998 rows 626 cols
[2026-05-25 05:33:58] [INFO ] Computed 118 invariants in 43 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,117 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,117 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,117 properties remain. new max is 16
SDD size :10 after 29
SDD proceeding with computation,117 properties remain. new max is 32
SDD size :29 after 39
SDD proceeding with computation,117 properties remain. new max is 64
SDD size :39 after 64
SDD proceeding with computation,117 properties remain. new max is 128
SDD size :64 after 189
SDD proceeding with computation,117 properties remain. new max is 256
SDD size :189 after 3199
SDD proceeding with computation,117 properties remain. new max is 512
SDD size :3199 after 577401
Invariant property smplace_197 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
SDD proceeding with computation,108 properties remain. new max is 512
SDD size :577401 after 1.93815e+06
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 117 unsolved
Invariant property smplace_225 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_89 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 6/123 constraints. Problems are: Problem set: 18 solved, 99 unsolved
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_2 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,59 properties remain. new max is 512
SDD size :1.93815e+06 after 1.94005e+06
Invariant property smplace_418 does not hold.
Invariant property smplace_415 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_90 does not hold.
SDD proceeding with computation,45 properties remain. new max is 512
SDD size :1.94005e+06 after 1.97213e+06
SDD proceeding with computation,45 properties remain. new max is 1024
SDD size :1.97213e+06 after 2.1742e+06
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/123 constraints. Problems are: Problem set: 72 solved, 45 unsolved
At refinement iteration 3 (OVERLAPS) 31/148 variables, 16/139 constraints. Problems are: Problem set: 72 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 31/170 constraints. Problems are: Problem set: 72 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 2/172 constraints. Problems are: Problem set: 72 solved, 45 unsolved
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
SDD proceeding with computation,43 properties remain. new max is 1024
SDD size :2.1742e+06 after 1.6965e+07
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/172 constraints. Problems are: Problem set: 74 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 76/224 variables, 12/184 constraints. Problems are: Problem set: 74 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/224 variables, 76/260 constraints. Problems are: Problem set: 74 solved, 43 unsolved
Invariant property smplace_224 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_20 does not hold.
SDD proceeding with computation,30 properties remain. new max is 1024
SDD size :1.6965e+07 after 1.70203e+07
Invariant property smplace_212 does not hold.
SDD proceeding with computation,29 properties remain. new max is 1024
SDD size :1.70203e+07 after 2.04194e+07
At refinement iteration 9 (INCLUDED_ONLY) 0/224 variables, 0/260 constraints. Problems are: Problem set: 88 solved, 29 unsolved
At refinement iteration 10 (OVERLAPS) 392/616 variables, 77/337 constraints. Problems are: Problem set: 88 solved, 29 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/616 variables, 392/729 constraints. Problems are: Problem set: 88 solved, 29 unsolved
SDD proceeding with computation,29 properties remain. new max is 2048
SDD size :2.04194e+07 after 7.0367e+07
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_27 does not hold.
SDD proceeding with computation,26 properties remain. new max is 2048
SDD size :7.0367e+07 after 7.08722e+07
At refinement iteration 12 (INCLUDED_ONLY) 0/616 variables, 0/729 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 13 (OVERLAPS) 10/626 variables, 5/734 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/626 variables, 10/744 constraints. Problems are: Problem set: 91 solved, 26 unsolved
SDD proceeding with computation,26 properties remain. new max is 4096
At refinement iteration 15 (INCLUDED_ONLY) 0/626 variables, 0/744 constraints. Problems are: Problem set: 91 solved, 26 unsolved
SDD size :7.08722e+07 after 1.83739e+08
At refinement iteration 16 (OVERLAPS) 998/1624 variables, 626/1370 constraints. Problems are: Problem set: 91 solved, 26 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1624/1624 variables, and 1370 constraints, problems are : Problem set: 91 solved, 26 unsolved in 5077 ms.
Refiners :[Domain max(s): 626/626 constraints, Positive P Invariants (semi-flows): 28/28 constraints, Generalized P Invariants (flows): 90/90 constraints, State Equation: 626/626 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 91 solved, 26 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 26/26 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/26 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 21/47 variables, 4/30 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 21/51 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/51 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 106/153 variables, 24/75 constraints. Problems are: Problem set: 91 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 106/181 constraints. Problems are: Problem set: 91 solved, 26 unsolved
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :1.83739e+08 after 3.12662e+08
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/181 constraints. Problems are: Problem set: 103 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 463/616 variables, 85/266 constraints. Problems are: Problem set: 103 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/616 variables, 463/729 constraints. Problems are: Problem set: 103 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/616 variables, 0/729 constraints. Problems are: Problem set: 103 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 10/626 variables, 5/734 constraints. Problems are: Problem set: 103 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/626 variables, 10/744 constraints. Problems are: Problem set: 103 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/626 variables, 0/744 constraints. Problems are: Problem set: 103 solved, 14 unsolved
SDD proceeding with computation,14 properties remain. new max is 8192
SDD size :3.12662e+08 after 7.46261e+08
At refinement iteration 14 (OVERLAPS) 998/1624 variables, 626/1370 constraints. Problems are: Problem set: 103 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1624 variables, 14/1384 constraints. Problems are: Problem set: 103 solved, 14 unsolved
Invariant property smplace_211 does not hold.
Invariant property smplace_208 does not hold.
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :7.46261e+08 after 1.96971e+09
At refinement iteration 16 (INCLUDED_ONLY) 0/1624 variables, 0/1384 constraints. Problems are: Problem set: 105 solved, 12 unsolved
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :1.96971e+09 after 5.16039e+09
At refinement iteration 17 (OVERLAPS) 0/1624 variables, 0/1384 constraints. Problems are: Problem set: 105 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1624/1624 variables, and 1384 constraints, problems are : Problem set: 105 solved, 12 unsolved in 5021 ms.
Refiners :[Domain max(s): 626/626 constraints, Positive P Invariants (semi-flows): 28/28 constraints, Generalized P Invariants (flows): 90/90 constraints, State Equation: 626/626 constraints, PredecessorRefiner: 14/117 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10266ms problems are : Problem set: 105 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 998/998 transitions.
Ensure Unique test removed 8 places
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 614 transition count 948
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 112 place count 564 transition count 948
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 112 place count 564 transition count 900
Deduced a syphon composed of 48 places in 4 ms
Ensure Unique test removed 19 places
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 2 with 115 rules applied. Total rules applied 227 place count 497 transition count 900
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 228 place count 497 transition count 899
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 229 place count 496 transition count 899
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 234 place count 491 transition count 876
Ensure Unique test removed 1 places
Iterating global reduction 4 with 6 rules applied. Total rules applied 240 place count 490 transition count 876
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 246 place count 489 transition count 871
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 249 place count 486 transition count 871
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 250 place count 485 transition count 863
Iterating global reduction 6 with 1 rules applied. Total rules applied 251 place count 485 transition count 863
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 252 place count 484 transition count 855
Iterating global reduction 6 with 1 rules applied. Total rules applied 253 place count 484 transition count 855
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 254 place count 483 transition count 847
Iterating global reduction 6 with 1 rules applied. Total rules applied 255 place count 483 transition count 847
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 256 place count 482 transition count 839
Iterating global reduction 6 with 1 rules applied. Total rules applied 257 place count 482 transition count 839
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 258 place count 481 transition count 831
Iterating global reduction 6 with 1 rules applied. Total rules applied 259 place count 481 transition count 831
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 260 place count 480 transition count 823
Iterating global reduction 6 with 1 rules applied. Total rules applied 261 place count 480 transition count 823
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 262 place count 479 transition count 815
Iterating global reduction 6 with 1 rules applied. Total rules applied 263 place count 479 transition count 815
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 264 place count 478 transition count 807
Iterating global reduction 6 with 1 rules applied. Total rules applied 265 place count 478 transition count 807
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 266 place count 477 transition count 799
Iterating global reduction 6 with 1 rules applied. Total rules applied 267 place count 477 transition count 799
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 268 place count 476 transition count 791
Iterating global reduction 6 with 1 rules applied. Total rules applied 269 place count 476 transition count 791
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 270 place count 475 transition count 783
Iterating global reduction 6 with 1 rules applied. Total rules applied 271 place count 475 transition count 783
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 272 place count 474 transition count 775
Iterating global reduction 6 with 1 rules applied. Total rules applied 273 place count 474 transition count 775
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 274 place count 473 transition count 767
Iterating global reduction 6 with 1 rules applied. Total rules applied 275 place count 473 transition count 767
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 276 place count 472 transition count 759
Iterating global reduction 6 with 1 rules applied. Total rules applied 277 place count 472 transition count 759
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 278 place count 471 transition count 751
Iterating global reduction 6 with 1 rules applied. Total rules applied 279 place count 471 transition count 751
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 280 place count 470 transition count 743
Iterating global reduction 6 with 1 rules applied. Total rules applied 281 place count 470 transition count 743
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 303 place count 459 transition count 732
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 304 place count 459 transition count 731
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 305 place count 458 transition count 731
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 308 place count 458 transition count 731
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 309 place count 457 transition count 730
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 313 place count 453 transition count 730
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 313 place count 453 transition count 722
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 17 rules applied. Total rules applied 330 place count 444 transition count 722
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 8 with 3 rules applied. Total rules applied 333 place count 441 transition count 722
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 333 place count 441 transition count 721
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 335 place count 440 transition count 721
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 341 place count 437 transition count 718
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 343 place count 435 transition count 716
Iterating global reduction 9 with 2 rules applied. Total rules applied 345 place count 435 transition count 716
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 347 place count 435 transition count 714
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 349 place count 433 transition count 714
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 351 place count 433 transition count 714
Applied a total of 351 rules in 893 ms. Remains 433 /626 variables (removed 193) and now considering 714/998 (removed 284) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 905 ms. Remains : 433/626 places, 714/998 transitions.
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :5.16039e+09 after 6.70333e+09
RANDOM walk for 2983274 steps (48271 resets) in 9563 ms. (311 steps per ms) remains 0/12 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 559 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 15710 ms.

BK_STOP 1779687252788

--------------------
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="ASLink-PT-02a"
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 ASLink-PT-02a, 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 r016-oct2-177944372700188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02a.tgz
mv ASLink-PT-02a 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 ;