Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r321-tall-171662353100043.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is QuasiCertifProtocol-PT-06, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r321-tall-171662353100043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 14K Apr 13 03:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 13 03:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 13 03:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 13 03:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 13 03:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 13 03:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 03:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 13 03:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 78K May 18 16:43 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 1716753588222

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=QuasiCertifProtocol-PT-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-26 19:59:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-26 19:59:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 19:59:49] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2024-05-26 19:59:49] [INFO ] Transformed 270 places.
[2024-05-26 19:59:49] [INFO ] Transformed 116 transitions.
[2024-05-26 19:59:49] [INFO ] Parsed PT model containing 270 places and 116 transitions and 659 arcs in 157 ms.
Structural test allowed to assert that 10 places are NOT stable. Took 6 ms.
[2024-05-26 19:59:50] [INFO ] Flatten gal took : 110 ms
[2024-05-26 19:59:50] [INFO ] Flatten gal took : 40 ms
[2024-05-26 19:59:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7252028824166526338.gal : 48 ms
[2024-05-26 19:59:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16879606485487571097.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7252028824166526338.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16879606485487571097.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16879606485487571097.prop.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,255 properties remain. new max is 2
SDD size :1 after 8
Invariant property smplace_52 does not hold.
Invariant property smplace_45 does not hold.
SDD proceeding with computation,253 properties remain. new max is 2
SDD size :8 after 26
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
SDD proceeding with computation,251 properties remain. new max is 2
SDD size :26 after 64
Invariant property smplace_231 does not hold.
Invariant property smplace_40 does not hold.
SDD proceeding with computation,249 properties remain. new max is 2
SDD size :64 after 134
RANDOM walk for 40000 steps (3935 resets) in 2880 ms. (13 steps per ms) remains 236/260 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
SDD proceeding with computation,249 properties remain. new max is 4
SDD size :134 after 147
BEST_FIRST walk for 401 steps (8 resets) in 8 ms. (44 steps per ms) remains 236/236 properties
BEST_FIRST walk for 400 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 13 ms. (28 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
SDD proceeding with computation,249 properties remain. new max is 8
SDD size :147 after 150
Invariant property smplace_230 does not hold.
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 8 ms. (44 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 7 ms. (50 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
Invariant property smplace_37 does not hold.
BEST_FIRST walk for 402 steps (8 resets) in 20 ms. (19 steps per ms) remains 236/236 properties
SDD proceeding with computation,247 properties remain. new max is 8
SDD size :150 after 210
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
SDD proceeding with computation,247 properties remain. new max is 16
SDD size :210 after 320
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 400 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 5 ms. (66 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 5 ms. (66 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
Invariant property smplace_229 does not hold.
Invariant property smplace_228 does not hold.
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 236/236 properties
Invariant property smplace_227 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_225 does not hold.
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 4 ms. (80 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 5 ms. (66 steps per ms) remains 236/236 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
BEST_FIRST walk for 401 steps (8 resets) in 6 ms. (57 steps per ms) remains 236/236 properties
// Phase 1: matrix 116 rows 270 cols
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_38 does not hold.
[2024-05-26 19:59:50] [INFO ] Computed 155 invariants in 29 ms
SDD proceeding with computation,237 properties remain. new max is 16
SDD size :320 after 8256
Invariant property smplace_252 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_249 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_29 does not hold.
SDD proceeding with computation,226 properties remain. new max is 16
SDD size :8256 after 8436
SDD proceeding with computation,226 properties remain. new max is 32
SDD size :8436 after 8448
Invariant property smplace_247 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,224 properties remain. new max is 32
SDD size :8448 after 8576
Invariant property smplace_248 does not hold.
Invariant property smplace_35 does not hold.
SDD proceeding with computation,222 properties remain. new max is 32
SDD size :8576 after 8832
Invariant property smplace_245 does not hold.
Invariant property smplace_36 does not hold.
SDD proceeding with computation,220 properties remain. new max is 32
SDD size :8832 after 9300
Invariant property smplace_246 does not hold.
Invariant property smplace_33 does not hold.
SDD proceeding with computation,218 properties remain. new max is 32
SDD size :9300 after 10104
SDD proceeding with computation,218 properties remain. new max is 64
SDD size :10104 after 10258
Invariant property smplace_243 does not hold.
Invariant property smplace_34 does not hold.
SDD proceeding with computation,216 properties remain. new max is 64
SDD size :10258 after 11888
SDD proceeding with computation,216 properties remain. new max is 128
SDD size :11888 after 12240
Invariant property smplace_244 does not hold.
Invariant property smplace_39 does not hold.
SDD proceeding with computation,214 properties remain. new max is 128
SDD size :12240 after 15742
Invariant property smplace_54 does not hold.
SDD proceeding with computation,213 properties remain. new max is 128
SDD size :15742 after 33024
Invariant property smplace_257 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
SDD proceeding with computation,185 properties remain. new max is 128
SDD size :33024 after 33448
SDD proceeding with computation,185 properties remain. new max is 256
SDD size :33448 after 33616
Invariant property smplace_255 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_20 does not hold.
SDD proceeding with computation,175 properties remain. new max is 256
SDD size :33616 after 34292
SDD proceeding with computation,175 properties remain. new max is 512
SDD size :34292 after 34784
Invariant property smplace_260 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_19 does not hold.
SDD proceeding with computation,165 properties remain. new max is 512
SDD size :34784 after 36776
Invariant property smplace_261 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 146/146 constraints. Problems are: Problem set: 19 solved, 217 unsolved
Invariant property smplace_165 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_22 does not hold.
SDD proceeding with computation,155 properties remain. new max is 512
SDD size :36776 after 41746
SDD proceeding with computation,155 properties remain. new max is 1024
SDD size :41746 after 42680
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 0/146 constraints. Problems are: Problem set: 81 solved, 155 unsolved
At refinement iteration 2 (OVERLAPS) 20/256 variables, 3/149 constraints. Problems are: Problem set: 81 solved, 155 unsolved
SDD proceeding with computation,155 properties remain. new max is 2048
SDD size :42680 after 46576
Invariant property smplace_258 does not hold.
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/149 constraints. Problems are: Problem set: 82 solved, 154 unsolved
At refinement iteration 4 (OVERLAPS) 116/372 variables, 256/405 constraints. Problems are: Problem set: 82 solved, 154 unsolved
Invariant property smplace_172 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_21 does not hold.
SDD proceeding with computation,145 properties remain. new max is 2048
SDD size :46576 after 65984
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 372/386 variables, and 405 constraints, problems are : Problem set: 91 solved, 145 unsolved in 5032 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 146/152 constraints, State Equation: 256/270 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 91 solved, 145 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 98/98 constraints. Problems are: Problem set: 91 solved, 145 unsolved
[2024-05-26 19:59:55] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 16 ms to minimize.
[2024-05-26 19:59:55] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
Invariant property smplace_259 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 2/100 constraints. Problems are: Problem set: 92 solved, 144 unsolved
[2024-05-26 19:59:56] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 1/101 constraints. Problems are: Problem set: 92 solved, 144 unsolved
[2024-05-26 19:59:57] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 1 ms to minimize.
[2024-05-26 19:59:57] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
[2024-05-26 19:59:57] [INFO ] Deduced a trap composed of 4 places in 14 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/145 variables, 3/104 constraints. Problems are: Problem set: 92 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/104 constraints. Problems are: Problem set: 92 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 42/187 variables, 3/107 constraints. Problems are: Problem set: 92 solved, 144 unsolved
[2024-05-26 19:59:57] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2024-05-26 19:59:57] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
Invariant property smplace_171 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_149 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_121 does not hold.
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 2/109 constraints. Problems are: Problem set: 99 solved, 137 unsolved
[2024-05-26 19:59:58] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 2 ms to minimize.
[2024-05-26 19:59:58] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2024-05-26 19:59:58] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 0 ms to minimize.
[2024-05-26 19:59:58] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
Invariant property smplace_32 does not hold.
Invariant property smplace_24 does not hold.
SDD proceeding with computation,135 properties remain. new max is 2048
SDD size :65984 after 111504
At refinement iteration 7 (INCLUDED_ONLY) 0/187 variables, 4/113 constraints. Problems are: Problem set: 101 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/187 variables, 0/113 constraints. Problems are: Problem set: 101 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 45/232 variables, 37/150 constraints. Problems are: Problem set: 101 solved, 135 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 0/150 constraints. Problems are: Problem set: 101 solved, 135 unsolved
At refinement iteration 11 (OVERLAPS) 10/242 variables, 5/155 constraints. Problems are: Problem set: 101 solved, 135 unsolved
SDD proceeding with computation,135 properties remain. new max is 4096
SDD size :111504 after 122596
At refinement iteration 12 (INCLUDED_ONLY) 0/242 variables, 0/155 constraints. Problems are: Problem set: 101 solved, 135 unsolved
At refinement iteration 13 (OVERLAPS) 116/358 variables, 242/397 constraints. Problems are: Problem set: 101 solved, 135 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/358 variables, 135/532 constraints. Problems are: Problem set: 101 solved, 135 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 358/386 variables, and 532 constraints, problems are : Problem set: 101 solved, 135 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 140/152 constraints, State Equation: 242/270 constraints, PredecessorRefiner: 135/236 constraints, Known Traps: 12/12 constraints]
After SMT, in 10164ms problems are : Problem set: 101 solved, 135 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 135 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 116/116 transitions.
Graph (complete) has 860 edges and 270 vertex of which 268 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Discarding 14 places :
Implicit places reduction removed 14 places
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 0 with 56 rules applied. Total rules applied 57 place count 254 transition count 74
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 59 place count 252 transition count 74
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 59 place count 252 transition count 60
Deduced a syphon composed of 14 places in 0 ms
Ensure Unique test removed 20 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 107 place count 218 transition count 60
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 108 place count 218 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 109 place count 217 transition count 59
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 109 place count 217 transition count 58
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 112 place count 215 transition count 58
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Ensure Unique test removed 49 places
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 77 rules applied. Total rules applied 189 place count 152 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 190 place count 151 transition count 43
Ensure Unique test removed 7 places
Iterating post reduction 4 with 7 rules applied. Total rules applied 197 place count 144 transition count 43
Applied a total of 197 rules in 81 ms. Remains 144 /270 variables (removed 126) and now considering 43/116 (removed 73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 144/270 places, 43/116 transitions.
RANDOM walk for 406 steps (10 resets) in 13 ms. (29 steps per ms) remains 0/135 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 261 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 11543 ms.

BK_STOP 1716753600939

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="QuasiCertifProtocol-PT-06"
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 2-5568"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-PT-06, 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 r321-tall-171662353100043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-06.tgz
mv QuasiCertifProtocol-PT-06 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;