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-177946996500283.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-60b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-177946996500283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 5.5K Mar 6 18:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Mar 6 18:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Mar 6 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K 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 09:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 6 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 6 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 6 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 6 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 09:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 09:00 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 139K 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 1779538175727

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-60b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-23 12:09:38] [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 12:09:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 12:09:38] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2026-05-23 12:09:38] [INFO ] Transformed 519 places.
[2026-05-23 12:09:38] [INFO ] Transformed 470 transitions.
[2026-05-23 12:09:38] [INFO ] Found NUPN structural information;
[2026-05-23 12:09:39] [INFO ] Parsed PT model containing 519 places and 470 transitions and 1623 arcs in 465 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 19 ms.
[2026-05-23 12:09:40] [INFO ] Flatten gal took : 331 ms
[2026-05-23 12:09:40] [INFO ] Flatten gal took : 144 ms
RANDOM walk for 40000 steps (346 resets) in 4252 ms. (9 steps per ms) remains 227/432 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 227/227 properties
[2026-05-23 12:09:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8036528453984565434.gal : 91 ms
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 steps per ms) remains 227/227 properties
[2026-05-23 12:09:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4048335257978645758.prop : 5 ms
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 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/ReachabilityCardinality8036528453984565434.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4048335257978645758.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties

BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
its-reach command run as :

BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 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 ...328
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 227/227 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 227/227 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 227/227 properties
Loading property file /tmp/ReachabilityCardinality4048335257978645758.prop.
// Phase 1: matrix 470 rows 519 cols
[2026-05-23 12:09:40] [INFO ] Computed 65 invariants in 63 ms
SDD proceeding with computation,227 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,227 properties remain. new max is 8
SDD size :3 after 4
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,227 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,227 properties remain. new max is 32
SDD size :5 after 13
SDD proceeding with computation,227 properties remain. new max is 64
SDD size :13 after 25
SDD proceeding with computation,227 properties remain. new max is 128
SDD size :25 after 49
SDD proceeding with computation,227 properties remain. new max is 256
SDD size :49 after 212
SDD proceeding with computation,227 properties remain. new max is 512
SDD size :212 after 547
SDD proceeding with computation,227 properties remain. new max is 1024
SDD size :547 after 3628
SDD proceeding with computation,227 properties remain. new max is 2048
SDD size :3628 after 264347
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 227/227 constraints. Problems are: Problem set: 0 solved, 227 unsolved
SDD proceeding with computation,227 properties remain. new max is 4096
SDD size :264347 after 1.70702e+06
Error getting values : (error "ParserException while parsing response: ((s2 (/ 1.0 2.0))
(s6 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s8 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s11 (/ 1.0 2.0))
(s12 (/ 1.0 2.0))
(s13 (/ 1.0 2.0))
(s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s18 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s21 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s35 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 1.0 2.0))
(s40 (/ 1.0 2.0))
(s41 (/ 1.0 2.0))
(s42 (/ 1.0 2.0))
(s43 (/ 1.0 2.0))
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s53 (/ 1.0 2.0))
(s54 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s60 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s96 (/ 1.0 2.0))
(s97 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s100 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s107 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s109 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s112 (/ 1.0 2.0))
(s113 (/ 1.0 2.0))
(s114 (/ 1.0 2.0))
(s115 (/ 1.0 2.0))
(s116 (/ 1.0 2.0))
(s117 (/ 1.0 2.0))
(s118 (/ 1.0 2.0))
(s119 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s121 (/ 1.0 2.0))
(s122 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 1.0 2.0))
(s153 (/ 1.0 2.0))
(s154 (/ 1.0 2.0))
(s155 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s162 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s165 (/ 1.0 2.0))
(s166 (/ 1.0 2.0))
(s167 (/ 1.0 2.0))
(s168 (/ 1.0 2.0))
(s169 (/ 1.0 2.0))
(s170 (/ 1.0 2.0))
(s171 (/ 1.0 2.0))
(s172 (/ 1.0 2.0))
(s173 (/ 1.0 2.0))
(s174 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s176 (/ 1.0 2.0))
(s177 (/ 1.0 2.0))
(s178 (/ 1.0 2.0))
(s179 (/ 1.0 2.0))
(s180 (/ 1.0 2.0))
(s181 (/ 1.0 2.0))
(s182 (/ 1.0 2.0))
(s188 (/ 1.0 2.0))
(s189 (/ 1.0 2.0))
(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s193 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 1.0 2.0))
(s196 (/ 1.0 2.0))
(s197 (/ 1.0 2.0))
(s198 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s204 (/ 1.0 2.0))
(s205 (/ 1.0 2.0))
(s206 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 (/ 1.0 2.0))
(s210 (/ 1.0 2.0))
(s211 (/ 1.0 2.0))
(s212 (/ 1.0 2.0))
(s213 (/ 1.0 2.0))
(s214 (/ 1.0 2.0))
(s215 (/ 1.0 2.0))
(s216 (/ 1.0 2.0))
(s217 (/ 1.0 2.0))
(s218 (/ 1.0 2.0))
(s219 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s221 (/ 1.0 2.0))
(s222 (/ 1.0 2.0))
(s223 (/ 1.0 2.0))
(s224 (/ 1.0 2.0))
(s225 (/ 1.0 2.0))
(s226 (/ 1.0 2.0))
(s227 (/ 1.0 2.0))
(s228 (/ 1.0 2.0))
(s229 (/ 1.0 2.0))
(s230 (/ 1.0 2.0))
(s231 (/ 1.0 2.0))
(s232 (/ 1.0 2.0))
(s233 (/ 1.0 2.0))
(s234 (/ 1.0 2.0))
(s235 (/ 1.0 2.0))
(s236 (/ 1.0 2.0))
(s237 (/ 1.0 2.0))
(s238 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 227/989 variables, and 227 constraints, problems are : Problem set: 0 solved, 227 unsolved in 5224 ms.
Refiners :[Domain max(s): 227/519 constraints, Positive P Invariants (semi-flows): 0/39 constraints, Generalized P Invariants (flows): 0/26 constraints, State Equation: 0/519 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 227/227 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/227 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 21/248 variables, 4/231 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/248 variables, 21/252 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 248/989 variables, and 252 constraints, problems are : Problem set: 0 solved, 227 unsolved in 5026 ms.
Refiners :[Domain max(s): 248/519 constraints, Positive P Invariants (semi-flows): 4/39 constraints, Generalized P Invariants (flows): 0/26 constraints, State Equation: 0/519 constraints, PredecessorRefiner: 0/227 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10453ms problems are : Problem set: 0 solved, 227 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 227 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 470/470 transitions.
Graph (complete) has 1218 edges and 519 vertex of which 513 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 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 513 transition count 443
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 492 transition count 443
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 492 transition count 434
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 483 transition count 434
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 464 transition count 415
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 464 transition count 415
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 464 transition count 414
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 103 place count 463 transition count 414
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 448 transition count 399
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 448 transition count 399
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 448 transition count 384
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 446 transition count 383
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 446 transition count 380
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 443 transition count 380
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 366 transition count 303
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 364 transition count 305
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 364 transition count 304
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 363 transition count 304
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 362 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 361 transition count 303
Applied a total of 319 rules in 260 ms. Remains 361 /519 variables (removed 158) and now considering 303/470 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 270 ms. Remains : 361/519 places, 303/470 transitions.
SDD proceeding with computation,227 properties remain. new max is 8192
SDD size :1.70702e+06 after 2.23237e+08
SDD proceeding with computation,227 properties remain. new max is 16384
SDD size :2.23237e+08 after 4.99793e+08
RANDOM walk for 4000000 steps (191176 resets) in 98730 ms. (40 steps per ms) remains 222/227 properties
BEST_FIRST walk for 40004 steps (366 resets) in 255 ms. (156 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (349 resets) in 293 ms. (136 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (357 resets) in 262 ms. (152 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (350 resets) in 229 ms. (173 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (368 resets) in 300 ms. (132 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (361 resets) in 269 ms. (148 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (362 resets) in 236 ms. (168 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (368 resets) in 225 ms. (177 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (369 resets) in 227 ms. (175 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (343 resets) in 217 ms. (183 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (353 resets) in 235 ms. (169 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (343 resets) in 319 ms. (125 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (365 resets) in 289 ms. (137 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (365 resets) in 239 ms. (166 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (354 resets) in 270 ms. (147 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (363 resets) in 222 ms. (179 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (365 resets) in 249 ms. (160 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (351 resets) in 277 ms. (143 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (383 resets) in 229 ms. (173 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (360 resets) in 225 ms. (177 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (363 resets) in 221 ms. (180 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (366 resets) in 213 ms. (186 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (375 resets) in 233 ms. (170 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (357 resets) in 391 ms. (102 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (384 resets) in 328 ms. (121 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (368 resets) in 386 ms. (103 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (368 resets) in 341 ms. (116 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (362 resets) in 272 ms. (146 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (355 resets) in 212 ms. (187 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (397 resets) in 228 ms. (174 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (370 resets) in 251 ms. (158 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (351 resets) in 287 ms. (138 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (372 resets) in 247 ms. (161 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (356 resets) in 224 ms. (177 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (361 resets) in 240 ms. (165 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (379 resets) in 265 ms. (150 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (372 resets) in 232 ms. (171 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (348 resets) in 273 ms. (145 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (378 resets) in 274 ms. (145 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (382 resets) in 268 ms. (148 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (367 resets) in 226 ms. (176 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (383 resets) in 286 ms. (139 steps per ms) remains 222/222 properties
SDD proceeding with computation,227 properties remain. new max is 32768
SDD size :4.99793e+08 after 1.17941e+09
BEST_FIRST walk for 40004 steps (378 resets) in 311 ms. (128 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (339 resets) in 221 ms. (180 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (371 resets) in 267 ms. (149 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (364 resets) in 262 ms. (152 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (356 resets) in 238 ms. (167 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (351 resets) in 291 ms. (137 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (369 resets) in 246 ms. (161 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (361 resets) in 254 ms. (156 steps per ms) remains 222/222 properties
Finished probabilistic random walk after 1276048 steps, run visited all 222 properties in 13699 ms. (steps per millisecond=93 )
Probabilistic random walk after 1276048 steps, saw 334588 distinct states, run finished after 13707 ms. (steps per millisecond=93 ) properties seen :222
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 433 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 56775 ms.

BK_STOP 1779538235317

--------------------
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-60b"
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-60b, 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-177946996500283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b 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 ;