Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r217-tall-174902002600178.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ShieldRVt-PT-020B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-tall-174902002600178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 239K May 29 14:33 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 1749073681564

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldRVt-PT-020B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-04 21:48:03] [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]
[2025-06-04 21:48:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 21:48:03] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2025-06-04 21:48:03] [INFO ] Transformed 1003 places.
[2025-06-04 21:48:03] [INFO ] Transformed 1003 transitions.
[2025-06-04 21:48:03] [INFO ] Found NUPN structural information;
[2025-06-04 21:48:03] [INFO ] Parsed PT model containing 1003 places and 1003 transitions and 2366 arcs in 242 ms.
Structural test allowed to assert that 401 places are NOT stable. Took 13 ms.
[2025-06-04 21:48:04] [INFO ] Flatten gal took : 158 ms
RANDOM walk for 40000 steps (8 resets) in 3323 ms. (12 steps per ms) remains 110/602 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 110/110 properties
[2025-06-04 21:48:04] [INFO ] Flatten gal took : 94 ms
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 110/110 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 110/110 properties
[2025-06-04 21:48:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6480754940168313727.gal : 39 ms
BEST_FIRST walk for 403 steps (8 resets) in 23 ms. (16 steps per ms) remains 110/110 properties
[2025-06-04 21:48:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8799910757481937013.prop : 2 ms
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 110/110 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/ReachabilityCardinality6480754940168313727.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8799910757481937013.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 4 ms. (80 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 110/110 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 110/110 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 110/110 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 110/110 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 ...328
Loading property file /tmp/ReachabilityCardinality8799910757481937013.prop.
// Phase 1: matrix 1003 rows 1003 cols
[2025-06-04 21:48:04] [INFO ] Computed 81 invariants in 28 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,110 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,110 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,110 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,110 properties remain. new max is 32
SDD size :19 after 49
SDD proceeding with computation,110 properties remain. new max is 64
SDD size :49 after 229
SDD proceeding with computation,110 properties remain. new max is 128
SDD size :229 after 2.80904e+06
SDD proceeding with computation,110 properties remain. new max is 256
SDD size :2.80904e+06 after 3.60626e+12
SDD proceeding with computation,110 properties remain. new max is 512
SDD size :3.60626e+12 after 2.33771e+26
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 110/110 constraints. Problems are: Problem set: 0 solved, 110 unsolved
Invariant property smplace_152 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_22 does not hold.
SDD proceeding with computation,74 properties remain. new max is 512
SDD size :2.33771e+26 after 1.8507e+46
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/110 variables, 0/110 constraints. Problems are: Problem set: 46 solved, 64 unsolved
Invariant property smplace_30 does not hold.
Invariant property smplace_21 does not hold.
SDD proceeding with computation,62 properties remain. new max is 512
SDD size :1.8507e+46 after 1.8507e+46
At refinement iteration 2 (OVERLAPS) 176/286 variables, 22/132 constraints. Problems are: Problem set: 48 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 176/308 constraints. Problems are: Problem set: 48 solved, 62 unsolved
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_99 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_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
SDD proceeding with computation,48 properties remain. new max is 512
SDD size :1.8507e+46 after 1.8507e+46
SDD proceeding with computation,48 properties remain. new max is 1024
SDD size :1.8507e+46 after 1.8507e+46
SDD proceeding with computation,48 properties remain. new max is 2048
SDD size :1.8507e+46 after 1.8507e+46
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
SDD proceeding with computation,29 properties remain. new max is 2048
SDD size :1.8507e+46 after 1.8507e+46
SDD proceeding with computation,29 properties remain. new max is 4096
SDD size :1.8507e+46 after 1.8507e+46
SDD proceeding with computation,29 properties remain. new max is 8192
SDD size :1.8507e+46 after 1.8507e+46
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 0/308 constraints. Problems are: Problem set: 81 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 717/1003 variables, 59/367 constraints. Problems are: Problem set: 81 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1003 variables, 717/1084 constraints. Problems are: Problem set: 81 solved, 29 unsolved
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_190 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :1.8507e+46 after 1.8507e+46
At refinement iteration 7 (INCLUDED_ONLY) 0/1003 variables, 0/1084 constraints. Problems are: Problem set: 101 solved, 9 unsolved
SDD proceeding with computation,9 properties remain. new max is 16384
SDD size :1.8507e+46 after 1.8507e+46
At refinement iteration 8 (OVERLAPS) 1003/2006 variables, 1003/2087 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2006 variables, 0/2087 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 0/2006 variables, 0/2087 constraints. Problems are: Problem set: 101 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2006/2006 variables, and 2087 constraints, problems are : Problem set: 101 solved, 9 unsolved in 4414 ms.
Refiners :[Domain max(s): 1003/1003 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 1003/1003 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 101 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 9/9 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 91/100 variables, 6/15 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 91/106 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/106 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 903/1003 variables, 75/181 constraints. Problems are: Problem set: 101 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1003 variables, 903/1084 constraints. Problems are: Problem set: 101 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:10] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Invariant property smplace_258 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.8507e+46 after 1.8507e+46
[2025-06-04 21:48:10] [INFO ] Deduced a trap composed of 24 places in 235 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:10] [INFO ] Deduced a trap composed of 27 places in 336 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:11] [INFO ] Deduced a trap composed of 28 places in 158 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:11] [INFO ] Deduced a trap composed of 29 places in 196 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:11] [INFO ] Deduced a trap composed of 31 places in 182 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:11] [INFO ] Deduced a trap composed of 33 places in 145 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:11] [INFO ] Deduced a trap composed of 34 places in 209 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:12] [INFO ] Deduced a trap composed of 34 places in 225 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Invariant property smplace_285 does not hold.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.8507e+46 after 1.8507e+46
[2025-06-04 21:48:12] [INFO ] Deduced a trap composed of 37 places in 155 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:12] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:12] [INFO ] Deduced a trap composed of 40 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:12] [INFO ] Deduced a trap composed of 40 places in 105 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1003 variables, 13/1097 constraints. Problems are: Problem set: 109 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1003 variables, 0/1097 constraints. Problems are: Problem set: 109 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1003/2006 variables, 1003/2100 constraints. Problems are: Problem set: 109 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2006 variables, 1/2101 constraints. Problems are: Problem set: 109 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:13] [INFO ] Deduced a trap composed of 25 places in 227 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:13] [INFO ] Deduced a trap composed of 26 places in 211 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:13] [INFO ] Deduced a trap composed of 30 places in 190 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:14] [INFO ] Deduced a trap composed of 31 places in 196 ms of which 24 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.8507e+46 after 1.8507e+46
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 21:48:14] [INFO ] Deduced a trap composed of 31 places in 181 ms of which 22 ms to minimize.
SMT process timed out in 9679ms, After SMT, problems are : Problem set: 109 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 1003/1003 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1003 transition count 682
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 1 with 323 rules applied. Total rules applied 644 place count 682 transition count 680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 645 place count 681 transition count 680
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 645 place count 681 transition count 600
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 805 place count 601 transition count 600
Discarding 140 places :
Symmetric choice reduction at 3 with 140 rule applications. Total rules 945 place count 461 transition count 460
Iterating global reduction 3 with 140 rules applied. Total rules applied 1085 place count 461 transition count 460
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 1085 place count 461 transition count 400
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 1205 place count 401 transition count 400
Performed 179 Post agglomeration using F-continuation condition.Transition count delta: 179
Deduced a syphon composed of 179 places in 0 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 3 with 358 rules applied. Total rules applied 1563 place count 222 transition count 221
Renaming transitions due to excessive name length > 1024 char.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 1679 place count 164 transition count 277
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1680 place count 164 transition count 276
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1681 place count 164 transition count 275
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1682 place count 163 transition count 275
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1683 place count 163 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1684 place count 162 transition count 273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1685 place count 161 transition count 273
Applied a total of 1685 rules in 280 ms. Remains 161 /1003 variables (removed 842) and now considering 273/1003 (removed 730) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 293 ms. Remains : 161/1003 places, 273/1003 transitions.
RANDOM walk for 49569 steps (14 resets) in 906 ms. (54 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 603 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 12109 ms.

BK_STOP 1749073695265

--------------------
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="ShieldRVt-PT-020B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-020B, 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 r217-tall-174902002600178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020B.tgz
mv ShieldRVt-PT-020B 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 ;