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-171662353500218.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is RERS2020-PT-pb103, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r321-tall-171662353500218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18M 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 1716757666252

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS2020-PT-pb103
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-26 21:07:47] [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 21:07:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 21:07:48] [INFO ] Load time of PNML (sax parser for PT used): 783 ms
[2024-05-26 21:07:48] [INFO ] Transformed 520 places.
[2024-05-26 21:07:48] [INFO ] Transformed 31658 transitions.
[2024-05-26 21:07:48] [INFO ] Found NUPN structural information;
[2024-05-26 21:07:48] [INFO ] Parsed PT model containing 520 places and 31658 transitions and 125892 arcs in 1010 ms.
Ensure Unique test removed 3229 transitions
Reduce redundant transitions removed 3229 transitions.
RANDOM walk for 40000 steps (10 resets) in 8384 ms. (4 steps per ms) remains 255/520 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 24 ms. (16 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 38 ms. (10 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 16 ms. (23 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 45 ms. (8 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 14 ms. (26 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 44 ms. (8 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 20 ms. (19 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 20 ms. (19 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 23 ms. (16 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 23 ms. (16 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 255/255 properties
BEST_FIRST walk for 401 steps (8 resets) in 35 ms. (11 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 255/255 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 255/255 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 255/255 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 255/255 properties
[2024-05-26 21:07:51] [INFO ] Flow matrix only has 18674 transitions (discarded 9755 similar events)
// Phase 1: matrix 18674 rows 520 cols
[2024-05-26 21:07:52] [INFO ] Computed 15 invariants in 313 ms
[2024-05-26 21:07:52] [INFO ] Flatten gal took : 2310 ms
[2024-05-26 21:07:53] [INFO ] Flatten gal took : 943 ms
[2024-05-26 21:07:53] [INFO ] State equation strengthened by 1379 read => feed constraints.
[2024-05-26 21:07:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16987711196082127801.gal : 333 ms
[2024-05-26 21:07:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11939564582339574487.prop : 3 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/ReachabilityCardinality16987711196082127801.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11939564582339574487.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 ...330
Loading property file /tmp/ReachabilityCardinality11939564582339574487.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 258/513 variables, 8/263 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 258/521 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/19194 variables, and 521 constraints, problems are : Problem set: 0 solved, 255 unsolved in 5066 ms.
Refiners :[Domain max(s): 513/520 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/520 constraints, ReadFeed: 0/1379 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 255/255 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 258/513 variables, 8/263 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 258/521 constraints. Problems are: Problem set: 0 solved, 255 unsolved
[2024-05-26 21:08:04] [INFO ] Deduced a trap composed of 85 places in 2389 ms of which 40 ms to minimize.
[2024-05-26 21:08:06] [INFO ] Deduced a trap composed of 73 places in 2155 ms of which 4 ms to minimize.
SMT process timed out in 14784ms, After SMT, problems are : Problem set: 0 solved, 255 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 255 out of 520 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 520/520 places, 28429/28429 transitions.
Ensure Unique test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 1062 transitions
Reduce isomorphic transitions removed 1062 transitions.
Iterating post reduction 0 with 1069 rules applied. Total rules applied 1069 place count 513 transition count 27367
Free-agglomeration rule applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 1078 place count 513 transition count 27358
Reduce places removed 9 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 87 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 1174 place count 504 transition count 27271
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1175 place count 503 transition count 27270
Applied a total of 1175 rules in 713 ms. Remains 503 /520 variables (removed 17) and now considering 27270/28429 (removed 1159) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 727 ms. Remains : 503/520 places, 27270/28429 transitions.
SDD proceeding with computation,255 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,255 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,255 properties remain. new max is 16
SDD size :6 after 15
SDD proceeding with computation,255 properties remain. new max is 32
SDD size :15 after 25
SDD proceeding with computation,255 properties remain. new max is 64
SDD size :25 after 37
SDD proceeding with computation,255 properties remain. new max is 128
SDD size :37 after 46
SDD proceeding with computation,255 properties remain. new max is 256
SDD size :46 after 139
Invariant property smplace_499 does not hold.
SDD proceeding with computation,254 properties remain. new max is 256
SDD size :427 after 835
SDD proceeding with computation,254 properties remain. new max is 512
SDD size :835 after 1387
Invariant property smplace_136 does not hold.
SDD proceeding with computation,253 properties remain. new max is 512
SDD size :1387 after 12655
Invariant property smplace_201 does not hold.
SDD proceeding with computation,252 properties remain. new max is 512
SDD size :12655 after 18052
Invariant property smplace_67 does not hold.
SDD proceeding with computation,251 properties remain. new max is 512
SDD size :18052 after 28291
RANDOM walk for 2659428 steps (7 resets) in 120005 ms. (22 steps per ms) remains 233/255 properties
BEST_FIRST walk for 40002 steps (9 resets) in 392 ms. (101 steps per ms) remains 229/233 properties
BEST_FIRST walk for 40003 steps (8 resets) in 364 ms. (109 steps per ms) remains 229/229 properties
BEST_FIRST walk for 40003 steps (9 resets) in 355 ms. (112 steps per ms) remains 227/229 properties
BEST_FIRST walk for 40004 steps (9 resets) in 296 ms. (134 steps per ms) remains 226/227 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 226/226 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 225/226 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 223/225 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (8 resets) in 260 ms. (153 steps per ms) remains 222/223 properties
BEST_FIRST walk for 40004 steps (8 resets) in 278 ms. (143 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 221/222 properties
BEST_FIRST walk for 40004 steps (9 resets) in 290 ms. (137 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 241 ms. (165 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 288 ms. (138 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 271 ms. (147 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (8 resets) in 272 ms. (146 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 283 ms. (140 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (10 resets) in 249 ms. (160 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 282 ms. (141 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 259 ms. (153 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (9 resets) in 258 ms. (154 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 262 ms. (152 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (9 resets) in 257 ms. (155 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 257 ms. (155 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 331 ms. (120 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (8 resets) in 281 ms. (141 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 255 ms. (156 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 262 ms. (152 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 263 ms. (151 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 266 ms. (149 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 266 ms. (149 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 282 ms. (141 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (10 resets) in 245 ms. (162 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 252 ms. (158 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 280 ms. (142 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 270 ms. (147 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 278 ms. (143 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 251 ms. (158 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 260 ms. (153 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (9 resets) in 258 ms. (154 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (10 resets) in 264 ms. (150 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 270 ms. (147 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 280 ms. (142 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (9 resets) in 234 ms. (170 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 269 ms. (148 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (9 resets) in 273 ms. (145 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (8 resets) in 281 ms. (141 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (10 resets) in 279 ms. (142 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (10 resets) in 265 ms. (150 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 252 ms. (158 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 221/221 properties
[2024-05-26 21:08:43] [INFO ] Flow matrix only has 18593 transitions (discarded 8677 similar events)
// Phase 1: matrix 18593 rows 503 cols
[2024-05-26 21:08:43] [INFO ] Computed 8 invariants in 89 ms
[2024-05-26 21:08:43] [INFO ] State equation strengthened by 1370 read => feed constraints.
Invariant property smplace_461 does not hold.
Invariant property smplace_460 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_425 does not hold.
Invariant property smplace_420 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_28 does not hold.
SDD proceeding with computation,233 properties remain. new max is 512
SDD size :28291 after 1.26984e+06
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 221/221 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 282/503 variables, 8/229 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 282/511 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Invariant property smplace_419 does not hold.
SDD proceeding with computation,232 properties remain. new max is 512
SDD size :1.26984e+06 after 1.28361e+06
At refinement iteration 4 (INCLUDED_ONLY) 0/503 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 221 unsolved
SDD proceeding with computation,232 properties remain. new max is 1024
SDD size :1.28361e+06 after 1.30526e+06
At refinement iteration 5 (OVERLAPS) 18593/19096 variables, 503/1014 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19096 variables, 1370/2384 constraints. Problems are: Problem set: 0 solved, 221 unsolved
SDD proceeding with computation,232 properties remain. new max is 2048
SDD size :1.30526e+06 after 1.33367e+06
SDD proceeding with computation,232 properties remain. new max is 4096
SDD size :1.33367e+06 after 1.94577e+06
SDD proceeding with computation,232 properties remain. new max is 8192
SDD size :1.94577e+06 after 2.40901e+06
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19096/19096 variables, and 2384 constraints, problems are : Problem set: 0 solved, 221 unsolved in 45029 ms.
Refiners :[Domain max(s): 503/503 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 503/503 constraints, ReadFeed: 1370/1370 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 221/221 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 282/503 variables, 8/229 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 282/511 constraints. Problems are: Problem set: 0 solved, 221 unsolved
[2024-05-26 21:09:33] [INFO ] Deduced a trap composed of 79 places in 2445 ms of which 14 ms to minimize.
[2024-05-26 21:09:35] [INFO ] Deduced a trap composed of 72 places in 2012 ms of which 4 ms to minimize.
SDD proceeding with computation,232 properties remain. new max is 16384
SDD size :2.40901e+06 after 1.09895e+07
[2024-05-26 21:09:37] [INFO ] Deduced a trap composed of 92 places in 2013 ms of which 4 ms to minimize.
[2024-05-26 21:09:39] [INFO ] Deduced a trap composed of 49 places in 1984 ms of which 3 ms to minimize.
[2024-05-26 21:09:41] [INFO ] Deduced a trap composed of 101 places in 2087 ms of which 3 ms to minimize.
[2024-05-26 21:09:43] [INFO ] Deduced a trap composed of 11 places in 2057 ms of which 4 ms to minimize.
[2024-05-26 21:09:45] [INFO ] Deduced a trap composed of 69 places in 2131 ms of which 3 ms to minimize.
[2024-05-26 21:09:47] [INFO ] Deduced a trap composed of 64 places in 2097 ms of which 3 ms to minimize.
[2024-05-26 21:09:50] [INFO ] Deduced a trap composed of 155 places in 2093 ms of which 4 ms to minimize.
[2024-05-26 21:09:52] [INFO ] Deduced a trap composed of 60 places in 2219 ms of which 3 ms to minimize.
[2024-05-26 21:09:54] [INFO ] Deduced a trap composed of 149 places in 2082 ms of which 3 ms to minimize.
[2024-05-26 21:09:56] [INFO ] Deduced a trap composed of 145 places in 2124 ms of which 3 ms to minimize.
[2024-05-26 21:09:58] [INFO ] Deduced a trap composed of 19 places in 1984 ms of which 3 ms to minimize.
[2024-05-26 21:10:00] [INFO ] Deduced a trap composed of 51 places in 2138 ms of which 2 ms to minimize.
[2024-05-26 21:10:03] [INFO ] Deduced a trap composed of 68 places in 2305 ms of which 3 ms to minimize.
[2024-05-26 21:10:05] [INFO ] Deduced a trap composed of 209 places in 2303 ms of which 4 ms to minimize.
[2024-05-26 21:10:07] [INFO ] Deduced a trap composed of 132 places in 2144 ms of which 3 ms to minimize.
[2024-05-26 21:10:09] [INFO ] Deduced a trap composed of 21 places in 2327 ms of which 3 ms to minimize.
[2024-05-26 21:10:11] [INFO ] Deduced a trap composed of 112 places in 1893 ms of which 4 ms to minimize.
[2024-05-26 21:10:13] [INFO ] Deduced a trap composed of 86 places in 1529 ms of which 3 ms to minimize.
Problem smplace_16 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING SMT_REFINEMENT BESTFIRST_WALK TOPOLOGICAL
SMT process timed out in 89994ms, After SMT, problems are : Problem set: 0 solved, 221 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 221 out of 503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 503/503 places, 27270/27270 transitions.
Applied a total of 0 rules in 112 ms. Remains 503 /503 variables (removed 0) and now considering 27270/27270 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 503/503 places, 27270/27270 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 146050 ms.

BK_STOP 1716757813912

--------------------
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="RERS2020-PT-pb103"
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 RERS2020-PT-pb103, 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-171662353500218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb103.tgz
mv RERS2020-PT-pb103 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 ;