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.r101-tall-171624201900433.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 DES-PT-20b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624201900433
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 08:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 12 08:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 12 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 91K May 18 16:42 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 1716297635031

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-20b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 13:20:36] [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]
[2024-05-21 13:20:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:20:36] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2024-05-21 13:20:36] [INFO ] Transformed 360 places.
[2024-05-21 13:20:36] [INFO ] Transformed 311 transitions.
[2024-05-21 13:20:36] [INFO ] Found NUPN structural information;
[2024-05-21 13:20:36] [INFO ] Parsed PT model containing 360 places and 311 transitions and 987 arcs in 200 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 8 ms.
[2024-05-21 13:20:37] [INFO ] Flatten gal took : 134 ms
[2024-05-21 13:20:37] [INFO ] Flatten gal took : 54 ms
[2024-05-21 13:20:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8624353887013825157.gal : 26 ms
[2024-05-21 13:20:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8063252275254788442.prop : 16 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/ReachabilityCardinality8624353887013825157.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8063252275254788442.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 ...328
Loading property file /tmp/ReachabilityCardinality8063252275254788442.prop.
SDD proceeding with computation,273 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,273 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,273 properties remain. new max is 16
SDD size :4 after 16
SDD proceeding with computation,273 properties remain. new max is 32
SDD size :16 after 19
Invariant property smplace_206 does not hold.
Invariant property smplace_67 does not hold.
SDD proceeding with computation,271 properties remain. new max is 32
SDD size :19 after 35
Invariant property smplace_126 does not hold.
RANDOM walk for 40000 steps (337 resets) in 3587 ms. (11 steps per ms) remains 68/273 properties
Invariant property smplace_88 does not hold.
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 68/68 properties
SDD proceeding with computation,269 properties remain. new max is 32
SDD size :35 after 129
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
SDD proceeding with computation,269 properties remain. new max is 64
SDD size :129 after 169
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
Invariant property smplace_125 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 68/68 properties
SDD proceeding with computation,268 properties remain. new max is 64
SDD size :169 after 193
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
SDD proceeding with computation,268 properties remain. new max is 128
SDD size :193 after 235
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
Invariant property smplace_145 does not hold.
Invariant property smplace_142 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 68/68 properties
Invariant property smplace_134 does not hold.
Invariant property smplace_124 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
Invariant property smplace_109 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
Invariant property smplace_102 does not hold.
Invariant property smplace_97 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 68/68 properties
SDD proceeding with computation,261 properties remain. new max is 128
SDD size :235 after 281
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
Invariant property smplace_144 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_87 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
SDD proceeding with computation,251 properties remain. new max is 128
SDD size :281 after 1349
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 68/68 properties
Invariant property smplace_121 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 68/68 properties
Invariant property smplace_119 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_112 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
SDD proceeding with computation,246 properties remain. new max is 128
SDD size :1349 after 3868
// Phase 1: matrix 311 rows 360 cols
SDD proceeding with computation,246 properties remain. new max is 256
SDD size :3868 after 5531
[2024-05-21 13:20:38] [INFO ] Computed 65 invariants in 40 ms
Invariant property smplace_166 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_98 does not hold.
SDD proceeding with computation,243 properties remain. new max is 256
SDD size :5531 after 22063
Invariant property smplace_205 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_66 does not hold.
SDD proceeding with computation,237 properties remain. new max is 256
SDD size :22063 after 29893
SDD proceeding with computation,237 properties remain. new max is 512
SDD size :29893 after 33043
Invariant property smplace_203 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_105 does not hold.
SDD proceeding with computation,221 properties remain. new max is 512
SDD size :33043 after 208456
SDD proceeding with computation,221 properties remain. new max is 1024
SDD size :208456 after 238102
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Invariant property smplace_355 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_193 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_183 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_152 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_137 does not hold.
Invariant property smplace_136 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_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_86 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 21/89 variables, 4/72 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 199/288 variables, 35/128 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 199/327 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Invariant property smplace_46 does not hold.
SDD proceeding with computation,178 properties remain. new max is 1024
SDD size :238102 after 1.80629e+08
Invariant property smplace_65 does not hold.
SDD proceeding with computation,177 properties remain. new max is 1024
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 68 unsolved
SDD size :1.80629e+08 after 1.80788e+08
At refinement iteration 8 (OVERLAPS) 71/359 variables, 25/352 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 71/423 constraints. Problems are: Problem set: 0 solved, 68 unsolved
SDD proceeding with computation,177 properties remain. new max is 2048
SDD size :1.80788e+08 after 1.81264e+08
At refinement iteration 10 (INCLUDED_ONLY) 0/359 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Invariant property smplace_179 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_156 does not hold.
At refinement iteration 11 (OVERLAPS) 1/360 variables, 1/424 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/360 variables, 1/425 constraints. Problems are: Problem set: 0 solved, 68 unsolved
SDD proceeding with computation,174 properties remain. new max is 2048
SDD size :1.81264e+08 after 3.10303e+08
At refinement iteration 13 (INCLUDED_ONLY) 0/360 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 14 (OVERLAPS) 311/671 variables, 360/785 constraints. Problems are: Problem set: 0 solved, 68 unsolved
SDD proceeding with computation,174 properties remain. new max is 4096
SDD size :3.10303e+08 after 3.4637e+08
Invariant property smplace_354 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_321 does not hold.
At refinement iteration 15 (INCLUDED_ONLY) 0/671 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 68 unsolved
SDD proceeding with computation,168 properties remain. new max is 4096
SDD size :3.4637e+08 after 1.0306e+11
Invariant property smplace_359 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_312 does not hold.
At refinement iteration 16 (OVERLAPS) 0/671 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 671/671 variables, and 785 constraints, problems are : Problem set: 0 solved, 68 unsolved in 4596 ms.
Refiners :[Domain max(s): 360/360 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 360/360 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
Invariant property smplace_225 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Invariant property smplace_151 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 21/89 variables, 4/72 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Invariant property smplace_45 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 199/288 variables, 35/128 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 199/327 constraints. Problems are: Problem set: 0 solved, 68 unsolved
SDD proceeding with computation,151 properties remain. new max is 4096
SDD size :1.80095e+13 after 1.82529e+13
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_335 does not hold.
At refinement iteration 8 (OVERLAPS) 71/359 variables, 25/352 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 71/423 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Invariant property smplace_215 does not hold.
[2024-05-21 13:20:44] [INFO ] Deduced a trap composed of 7 places in 167 ms of which 47 ms to minimize.
[2024-05-21 13:20:44] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 2 ms to minimize.
[2024-05-21 13:20:44] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 3 ms to minimize.
[2024-05-21 13:20:44] [INFO ] Deduced a trap composed of 36 places in 101 ms of which 2 ms to minimize.
[2024-05-21 13:20:44] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 1 ms to minimize.
[2024-05-21 13:20:44] [INFO ] Deduced a trap composed of 39 places in 71 ms of which 2 ms to minimize.
SDD proceeding with computation,145 properties remain. new max is 4096
SDD size :2.29329e+13 after 2.39725e+13
[2024-05-21 13:20:45] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 2 ms to minimize.
[2024-05-21 13:20:45] [INFO ] Deduced a trap composed of 12 places in 122 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/359 variables, 8/431 constraints. Problems are: Problem set: 0 solved, 68 unsolved
[2024-05-21 13:20:45] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 2 ms to minimize.
Invariant property smplace_336 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_291 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_274 does not hold.
[2024-05-21 13:20:46] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2024-05-21 13:20:46] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
Invariant property smplace_253 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_249 does not hold.
Invariant property smplace_247 does not hold.
[2024-05-21 13:20:46] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-21 13:20:46] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-21 13:20:46] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/359 variables, 6/437 constraints. Problems are: Problem set: 0 solved, 68 unsolved
[2024-05-21 13:20:46] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
[2024-05-21 13:20:47] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/359 variables, 2/439 constraints. Problems are: Problem set: 0 solved, 68 unsolved
[2024-05-21 13:20:47] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/359 variables, 1/440 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 359/671 variables, and 440 constraints, problems are : Problem set: 0 solved, 68 unsolved in 5010 ms.
Refiners :[Domain max(s): 359/360 constraints, Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/360 constraints, PredecessorRefiner: 0/68 constraints, Known Traps: 17/17 constraints]
After SMT, in 9730ms problems are : Problem set: 0 solved, 68 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 68 out of 360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 360/360 places, 311/311 transitions.
Graph (complete) has 741 edges and 360 vertex of which 354 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 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 354 transition count 284
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 333 transition count 284
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 333 transition count 275
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 324 transition count 275
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 305 transition count 256
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 305 transition count 256
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 305 transition count 255
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 304 transition count 255
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 289 transition count 240
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 289 transition count 240
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 289 transition count 225
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 287 transition count 224
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 287 transition count 221
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 284 transition count 221
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 207 transition count 144
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 315 place count 205 transition count 146
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 205 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 204 transition count 145
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 203 transition count 144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 202 transition count 144
Applied a total of 319 rules in 132 ms. Remains 202 /360 variables (removed 158) and now considering 144/311 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 202/360 places, 144/311 transitions.
SDD proceeding with computation,115 properties remain. new max is 4096
SDD size :2.39725e+13 after 5.11807e+13
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_245 does not hold.
SDD proceeding with computation,109 properties remain. new max is 4096
SDD size :5.11807e+13 after 6.87372e+13
SDD proceeding with computation,109 properties remain. new max is 8192
SDD size :6.87372e+13 after 7.19051e+13
Invariant property smplace_300 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_243 does not hold.
RANDOM walk for 4000000 steps (191326 resets) in 35468 ms. (112 steps per ms) remains 64/68 properties
BEST_FIRST walk for 400003 steps (3676 resets) in 1009 ms. (396 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400002 steps (3594 resets) in 984 ms. (406 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3629 resets) in 1212 ms. (329 steps per ms) remains 64/64 properties
SDD proceeding with computation,103 properties remain. new max is 8192
SDD size :7.19051e+13 after 1.00935e+14
BEST_FIRST walk for 400004 steps (3625 resets) in 1049 ms. (380 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3537 resets) in 1260 ms. (317 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3665 resets) in 1012 ms. (394 steps per ms) remains 64/64 properties
Invariant property smplace_297 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_263 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_239 does not hold.
BEST_FIRST walk for 400003 steps (3527 resets) in 1309 ms. (305 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400003 steps (3639 resets) in 1000 ms. (399 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3612 resets) in 1230 ms. (324 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400004 steps (3696 resets) in 1058 ms. (377 steps per ms) remains 64/64 properties
BEST_FIRST walk for 400002 steps (3616 resets) in 1212 ms. (329 steps per ms) remains 64/64 properties
SDD proceeding with computation,97 properties remain. new max is 8192
SDD size :1.00935e+14 after 1.15999e+14
BEST_FIRST walk for 400002 steps (3585 resets) in 960 ms. (416 steps per ms) remains 63/64 properties
BEST_FIRST walk for 400004 steps (3682 resets) in 1294 ms. (308 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3669 resets) in 1184 ms. (337 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3697 resets) in 1061 ms. (376 steps per ms) remains 63/63 properties
Invariant property smplace_298 does not hold.
Invariant property smplace_266 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_241 does not hold.
BEST_FIRST walk for 400004 steps (3631 resets) in 1329 ms. (300 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3714 resets) in 1082 ms. (369 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400001 steps (3616 resets) in 1038 ms. (384 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400002 steps (3701 resets) in 1113 ms. (359 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3697 resets) in 882 ms. (453 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (3669 resets) in 1070 ms. (373 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400003 steps (3697 resets) in 1145 ms. (349 steps per ms) remains 62/63 properties
BEST_FIRST walk for 400003 steps (3690 resets) in 911 ms. (438 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (3692 resets) in 1104 ms. (361 steps per ms) remains 62/62 properties
SDD proceeding with computation,93 properties remain. new max is 8192
SDD size :1.15999e+14 after 1.18438e+14
BEST_FIRST walk for 400004 steps (3726 resets) in 1030 ms. (387 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (3582 resets) in 1141 ms. (350 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (3639 resets) in 1195 ms. (334 steps per ms) remains 62/62 properties
Invariant property smplace_231 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_223 does not hold.
BEST_FIRST walk for 400004 steps (3664 resets) in 1575 ms. (253 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (3627 resets) in 1374 ms. (290 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (3677 resets) in 1470 ms. (271 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (3564 resets) in 1462 ms. (273 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (3677 resets) in 1217 ms. (328 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (3532 resets) in 1313 ms. (304 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (3611 resets) in 1229 ms. (325 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (3634 resets) in 1386 ms. (288 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (3589 resets) in 1085 ms. (368 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (3678 resets) in 1248 ms. (320 steps per ms) remains 62/62 properties
SDD proceeding with computation,90 properties remain. new max is 8192
SDD size :1.18438e+14 after 1.20404e+14
BEST_FIRST walk for 400003 steps (3566 resets) in 1454 ms. (274 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (3703 resets) in 1342 ms. (297 steps per ms) remains 62/62 properties
Invariant property smplace_221 does not hold.
BEST_FIRST walk for 400003 steps (3648 resets) in 1387 ms. (288 steps per ms) remains 61/62 properties
BEST_FIRST walk for 400003 steps (3681 resets) in 1376 ms. (290 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400002 steps (3606 resets) in 1416 ms. (282 steps per ms) remains 61/61 properties
SDD proceeding with computation,89 properties remain. new max is 8192
SDD size :1.20404e+14 after 1.31799e+14
BEST_FIRST walk for 400004 steps (3661 resets) in 1468 ms. (272 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3559 resets) in 1341 ms. (298 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400003 steps (3729 resets) in 1538 ms. (259 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3583 resets) in 1303 ms. (306 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3618 resets) in 1207 ms. (331 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3668 resets) in 1320 ms. (302 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3666 resets) in 1413 ms. (282 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3625 resets) in 1259 ms. (317 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400003 steps (3668 resets) in 1336 ms. (299 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3608 resets) in 1288 ms. (310 steps per ms) remains 61/61 properties
SDD proceeding with computation,89 properties remain. new max is 16384
SDD size :1.31799e+14 after 1.34981e+14
BEST_FIRST walk for 400004 steps (3703 resets) in 1721 ms. (232 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3609 resets) in 1380 ms. (289 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3612 resets) in 1344 ms. (297 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3603 resets) in 1295 ms. (308 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400003 steps (3631 resets) in 1415 ms. (282 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400003 steps (3670 resets) in 1476 ms. (270 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3664 resets) in 1502 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400003 steps (3650 resets) in 1522 ms. (262 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400003 steps (3627 resets) in 1128 ms. (354 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (3565 resets) in 973 ms. (410 steps per ms) remains 61/61 properties
// Phase 1: matrix 144 rows 202 cols
[2024-05-21 13:21:26] [INFO ] Computed 64 invariants in 4 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 24/85 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 38/123 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 35/158 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 25/183 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/183 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 7/190 variables, 7/59 constraints. Problems are: Problem set: 0 solved, 61 unsolved
SDD proceeding with computation,89 properties remain. new max is 32768
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 61 unsolved
SDD size :1.34981e+14 after 1.37734e+14
At refinement iteration 11 (OVERLAPS) 140/330 variables, 190/249 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/330 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 13 (OVERLAPS) 14/344 variables, 10/259 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/344 variables, 4/263 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/344 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 16 (OVERLAPS) 2/346 variables, 1/264 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/346 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/346 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 19 (OVERLAPS) 0/346 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 346/346 variables, and 266 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3271 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 202/202 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 24/85 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 38/123 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 35/158 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-21 13:21:30] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:21:30] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 25/183 variables, 17/54 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/183 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 7/190 variables, 7/61 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 12 (OVERLAPS) 140/330 variables, 190/251 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/330 variables, 47/298 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-21 13:21:31] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2024-05-21 13:21:31] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/330 variables, 2/300 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-21 13:21:32] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/330 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Invariant property smplace_286 does not hold.
At refinement iteration 16 (INCLUDED_ONLY) 0/330 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 17 (OVERLAPS) 14/344 variables, 10/311 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/344 variables, 4/315 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/344 variables, 14/329 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/344 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 21 (OVERLAPS) 2/346 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/346 variables, 2/332 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-21 13:21:34] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 0 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/346 variables, 1/333 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/346 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 25 (OVERLAPS) 0/346 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 346/346 variables, and 333 constraints, problems are : Problem set: 0 solved, 61 unsolved in 6199 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 202/202 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 6/6 constraints]
After SMT, in 9499ms problems are : Problem set: 0 solved, 61 unsolved
SDD proceeding with computation,88 properties remain. new max is 32768
SDD size :1.37734e+14 after 1.84251e+14
Parikh walk visited 2 properties in 9697 ms.
Support contains 59 out of 202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 202/202 places, 144/144 transitions.
Applied a total of 0 rules in 7 ms. Remains 202 /202 variables (removed 0) and now considering 144/144 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 202/202 places, 144/144 transitions.
SDD proceeding with computation,88 properties remain. new max is 65536
SDD size :1.84251e+14 after 1.97682e+14
RANDOM walk for 4000000 steps (191100 resets) in 45133 ms. (88 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3647 resets) in 1123 ms. (355 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3596 resets) in 1121 ms. (356 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3686 resets) in 1364 ms. (293 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3590 resets) in 1309 ms. (305 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3650 resets) in 1639 ms. (243 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3695 resets) in 1130 ms. (353 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3671 resets) in 1341 ms. (298 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3587 resets) in 1408 ms. (283 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3644 resets) in 1395 ms. (286 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3593 resets) in 1015 ms. (393 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3631 resets) in 1233 ms. (324 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3647 resets) in 1174 ms. (340 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3600 resets) in 1030 ms. (387 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3699 resets) in 1228 ms. (325 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3674 resets) in 1033 ms. (386 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3650 resets) in 1254 ms. (318 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3534 resets) in 968 ms. (412 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3656 resets) in 1262 ms. (316 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3656 resets) in 1004 ms. (398 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3573 resets) in 1281 ms. (312 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3695 resets) in 1247 ms. (320 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3623 resets) in 944 ms. (423 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3680 resets) in 1140 ms. (350 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400001 steps (3640 resets) in 1043 ms. (383 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3632 resets) in 1175 ms. (340 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3721 resets) in 1011 ms. (395 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3679 resets) in 1283 ms. (311 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3605 resets) in 1018 ms. (392 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3670 resets) in 1094 ms. (365 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3681 resets) in 913 ms. (437 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3611 resets) in 1255 ms. (318 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3621 resets) in 1088 ms. (367 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3611 resets) in 1140 ms. (350 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3667 resets) in 1015 ms. (393 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3758 resets) in 1155 ms. (346 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3618 resets) in 1102 ms. (362 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3631 resets) in 1146 ms. (348 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3594 resets) in 1023 ms. (390 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3579 resets) in 1232 ms. (324 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3555 resets) in 1184 ms. (337 steps per ms) remains 59/59 properties
SDD proceeding with computation,88 properties remain. new max is 131072
BEST_FIRST walk for 400003 steps (3614 resets) in 945 ms. (422 steps per ms) remains 59/59 properties
SDD size :1.97682e+14 after 2.17059e+14
BEST_FIRST walk for 400004 steps (3686 resets) in 993 ms. (402 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3755 resets) in 1252 ms. (319 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3628 resets) in 1026 ms. (389 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3729 resets) in 1183 ms. (337 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3680 resets) in 1277 ms. (312 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3629 resets) in 937 ms. (426 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400002 steps (3721 resets) in 1313 ms. (304 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400004 steps (3608 resets) in 999 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 400003 steps (3621 resets) in 1098 ms. (363 steps per ms) remains 59/59 properties
Finished probabilistic random walk after 370523 steps, run visited all 59 properties in 2794 ms. (steps per millisecond=132 )
Probabilistic random walk after 370523 steps, saw 94386 distinct states, run finished after 2799 ms. (steps per millisecond=132 ) properties seen :59
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 274 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 107125 ms.

BK_STOP 1716297743403

--------------------
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="DES-PT-20b"
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 DES-PT-20b, 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 r101-tall-171624201900433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20b.tgz
mv DES-PT-20b 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 ;