Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098205600799.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-020B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205600799
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 732K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 137K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 18:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 18:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 376K May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621178754786

Running Version 0
[2021-05-16 15:26:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-16 15:26:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 15:26:06] [INFO ] Load time of PNML (sax parser for PT used): 319 ms
[2021-05-16 15:26:06] [INFO ] Transformed 1563 places.
[2021-05-16 15:26:06] [INFO ] Transformed 1423 transitions.
[2021-05-16 15:26:06] [INFO ] Found NUPN structural information;
[2021-05-16 15:26:06] [INFO ] Parsed PT model containing 1563 places and 1423 transitions in 399 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 16) seen :10
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1423 rows 1563 cols
[2021-05-16 15:26:06] [INFO ] Computed 221 place invariants in 32 ms
[2021-05-16 15:26:07] [INFO ] [Real]Absence check using 221 positive place invariants in 80 ms returned sat
[2021-05-16 15:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:07] [INFO ] [Real]Absence check using state equation in 640 ms returned sat
[2021-05-16 15:26:08] [INFO ] Deduced a trap composed of 23 places in 441 ms of which 6 ms to minimize.
[2021-05-16 15:26:08] [INFO ] Deduced a trap composed of 26 places in 347 ms of which 2 ms to minimize.
[2021-05-16 15:26:09] [INFO ] Deduced a trap composed of 25 places in 331 ms of which 2 ms to minimize.
[2021-05-16 15:26:09] [INFO ] Deduced a trap composed of 28 places in 395 ms of which 1 ms to minimize.
[2021-05-16 15:26:10] [INFO ] Deduced a trap composed of 21 places in 325 ms of which 1 ms to minimize.
[2021-05-16 15:26:10] [INFO ] Deduced a trap composed of 26 places in 330 ms of which 0 ms to minimize.
[2021-05-16 15:26:10] [INFO ] Deduced a trap composed of 30 places in 337 ms of which 1 ms to minimize.
[2021-05-16 15:26:11] [INFO ] Deduced a trap composed of 19 places in 300 ms of which 1 ms to minimize.
[2021-05-16 15:26:11] [INFO ] Deduced a trap composed of 29 places in 361 ms of which 1 ms to minimize.
[2021-05-16 15:26:12] [INFO ] Deduced a trap composed of 37 places in 296 ms of which 1 ms to minimize.
[2021-05-16 15:26:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-05-16 15:26:12] [INFO ] [Real]Absence check using 221 positive place invariants in 71 ms returned sat
[2021-05-16 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:12] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2021-05-16 15:26:13] [INFO ] Deduced a trap composed of 26 places in 295 ms of which 1 ms to minimize.
[2021-05-16 15:26:13] [INFO ] Deduced a trap composed of 19 places in 289 ms of which 1 ms to minimize.
[2021-05-16 15:26:13] [INFO ] Deduced a trap composed of 24 places in 283 ms of which 0 ms to minimize.
[2021-05-16 15:26:14] [INFO ] Deduced a trap composed of 25 places in 278 ms of which 1 ms to minimize.
[2021-05-16 15:26:14] [INFO ] Deduced a trap composed of 22 places in 276 ms of which 1 ms to minimize.
[2021-05-16 15:26:14] [INFO ] Deduced a trap composed of 26 places in 265 ms of which 2 ms to minimize.
[2021-05-16 15:26:15] [INFO ] Deduced a trap composed of 24 places in 261 ms of which 0 ms to minimize.
[2021-05-16 15:26:15] [INFO ] Deduced a trap composed of 35 places in 250 ms of which 1 ms to minimize.
[2021-05-16 15:26:15] [INFO ] Deduced a trap composed of 37 places in 246 ms of which 1 ms to minimize.
[2021-05-16 15:26:16] [INFO ] Deduced a trap composed of 31 places in 243 ms of which 0 ms to minimize.
[2021-05-16 15:26:16] [INFO ] Deduced a trap composed of 20 places in 234 ms of which 1 ms to minimize.
[2021-05-16 15:26:16] [INFO ] Deduced a trap composed of 25 places in 232 ms of which 1 ms to minimize.
[2021-05-16 15:26:16] [INFO ] Deduced a trap composed of 29 places in 242 ms of which 0 ms to minimize.
[2021-05-16 15:26:17] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 1 ms to minimize.
[2021-05-16 15:26:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2021-05-16 15:26:17] [INFO ] [Real]Absence check using 221 positive place invariants in 68 ms returned sat
[2021-05-16 15:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:18] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2021-05-16 15:26:18] [INFO ] Deduced a trap composed of 19 places in 319 ms of which 1 ms to minimize.
[2021-05-16 15:26:18] [INFO ] Deduced a trap composed of 31 places in 308 ms of which 1 ms to minimize.
[2021-05-16 15:26:19] [INFO ] Deduced a trap composed of 32 places in 304 ms of which 1 ms to minimize.
[2021-05-16 15:26:19] [INFO ] Deduced a trap composed of 29 places in 298 ms of which 1 ms to minimize.
[2021-05-16 15:26:19] [INFO ] Deduced a trap composed of 19 places in 296 ms of which 0 ms to minimize.
[2021-05-16 15:26:20] [INFO ] Deduced a trap composed of 33 places in 292 ms of which 1 ms to minimize.
[2021-05-16 15:26:20] [INFO ] Deduced a trap composed of 22 places in 296 ms of which 0 ms to minimize.
[2021-05-16 15:26:20] [INFO ] Deduced a trap composed of 19 places in 288 ms of which 1 ms to minimize.
[2021-05-16 15:26:21] [INFO ] Deduced a trap composed of 19 places in 277 ms of which 5 ms to minimize.
[2021-05-16 15:26:21] [INFO ] Deduced a trap composed of 29 places in 282 ms of which 4 ms to minimize.
[2021-05-16 15:26:21] [INFO ] Deduced a trap composed of 41 places in 265 ms of which 1 ms to minimize.
[2021-05-16 15:26:22] [INFO ] Deduced a trap composed of 32 places in 265 ms of which 1 ms to minimize.
[2021-05-16 15:26:22] [INFO ] Deduced a trap composed of 31 places in 259 ms of which 1 ms to minimize.
[2021-05-16 15:26:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2021-05-16 15:26:22] [INFO ] [Real]Absence check using 221 positive place invariants in 81 ms returned sat
[2021-05-16 15:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:23] [INFO ] [Real]Absence check using state equation in 597 ms returned sat
[2021-05-16 15:26:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:26:23] [INFO ] [Nat]Absence check using 221 positive place invariants in 73 ms returned sat
[2021-05-16 15:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:24] [INFO ] [Nat]Absence check using state equation in 600 ms returned sat
[2021-05-16 15:26:24] [INFO ] Deduced a trap composed of 19 places in 313 ms of which 1 ms to minimize.
[2021-05-16 15:26:25] [INFO ] Deduced a trap composed of 19 places in 279 ms of which 1 ms to minimize.
[2021-05-16 15:26:25] [INFO ] Deduced a trap composed of 33 places in 296 ms of which 1 ms to minimize.
[2021-05-16 15:26:25] [INFO ] Deduced a trap composed of 29 places in 278 ms of which 1 ms to minimize.
[2021-05-16 15:26:25] [INFO ] Deduced a trap composed of 24 places in 268 ms of which 1 ms to minimize.
[2021-05-16 15:26:26] [INFO ] Deduced a trap composed of 22 places in 270 ms of which 0 ms to minimize.
[2021-05-16 15:26:26] [INFO ] Deduced a trap composed of 23 places in 253 ms of which 1 ms to minimize.
[2021-05-16 15:26:26] [INFO ] Deduced a trap composed of 33 places in 268 ms of which 1 ms to minimize.
[2021-05-16 15:26:27] [INFO ] Deduced a trap composed of 18 places in 244 ms of which 0 ms to minimize.
[2021-05-16 15:26:27] [INFO ] Deduced a trap composed of 21 places in 245 ms of which 1 ms to minimize.
[2021-05-16 15:26:27] [INFO ] Deduced a trap composed of 23 places in 221 ms of which 1 ms to minimize.
[2021-05-16 15:26:28] [INFO ] Deduced a trap composed of 20 places in 216 ms of which 0 ms to minimize.
[2021-05-16 15:26:28] [INFO ] Deduced a trap composed of 27 places in 211 ms of which 0 ms to minimize.
[2021-05-16 15:26:28] [INFO ] Deduced a trap composed of 20 places in 207 ms of which 1 ms to minimize.
[2021-05-16 15:26:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-16 15:26:28] [INFO ] [Real]Absence check using 221 positive place invariants in 73 ms returned sat
[2021-05-16 15:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:29] [INFO ] [Real]Absence check using state equation in 535 ms returned sat
[2021-05-16 15:26:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:26:29] [INFO ] [Nat]Absence check using 221 positive place invariants in 67 ms returned sat
[2021-05-16 15:26:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:30] [INFO ] [Nat]Absence check using state equation in 479 ms returned sat
[2021-05-16 15:26:30] [INFO ] Deduced a trap composed of 25 places in 285 ms of which 1 ms to minimize.
[2021-05-16 15:26:30] [INFO ] Deduced a trap composed of 26 places in 255 ms of which 1 ms to minimize.
[2021-05-16 15:26:31] [INFO ] Deduced a trap composed of 19 places in 238 ms of which 1 ms to minimize.
[2021-05-16 15:26:31] [INFO ] Deduced a trap composed of 20 places in 237 ms of which 1 ms to minimize.
[2021-05-16 15:26:31] [INFO ] Deduced a trap composed of 25 places in 241 ms of which 7 ms to minimize.
[2021-05-16 15:26:31] [INFO ] Deduced a trap composed of 22 places in 231 ms of which 0 ms to minimize.
[2021-05-16 15:26:32] [INFO ] Deduced a trap composed of 30 places in 243 ms of which 1 ms to minimize.
[2021-05-16 15:26:32] [INFO ] Deduced a trap composed of 23 places in 213 ms of which 0 ms to minimize.
[2021-05-16 15:26:32] [INFO ] Deduced a trap composed of 28 places in 209 ms of which 1 ms to minimize.
[2021-05-16 15:26:33] [INFO ] Deduced a trap composed of 28 places in 208 ms of which 0 ms to minimize.
[2021-05-16 15:26:33] [INFO ] Deduced a trap composed of 27 places in 196 ms of which 0 ms to minimize.
[2021-05-16 15:26:33] [INFO ] Deduced a trap composed of 22 places in 192 ms of which 0 ms to minimize.
[2021-05-16 15:26:33] [INFO ] Deduced a trap composed of 37 places in 187 ms of which 1 ms to minimize.
[2021-05-16 15:26:33] [INFO ] Deduced a trap composed of 26 places in 184 ms of which 1 ms to minimize.
[2021-05-16 15:26:34] [INFO ] Deduced a trap composed of 25 places in 180 ms of which 3 ms to minimize.
[2021-05-16 15:26:34] [INFO ] Deduced a trap composed of 34 places in 175 ms of which 1 ms to minimize.
[2021-05-16 15:26:34] [INFO ] Deduced a trap composed of 23 places in 188 ms of which 1 ms to minimize.
[2021-05-16 15:26:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-16 15:26:34] [INFO ] [Real]Absence check using 221 positive place invariants in 72 ms returned sat
[2021-05-16 15:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:26:35] [INFO ] [Real]Absence check using state equation in 475 ms returned sat
[2021-05-16 15:26:35] [INFO ] Deduced a trap composed of 24 places in 336 ms of which 1 ms to minimize.
[2021-05-16 15:26:36] [INFO ] Deduced a trap composed of 23 places in 325 ms of which 1 ms to minimize.
[2021-05-16 15:26:36] [INFO ] Deduced a trap composed of 30 places in 316 ms of which 1 ms to minimize.
[2021-05-16 15:26:36] [INFO ] Deduced a trap composed of 26 places in 333 ms of which 1 ms to minimize.
[2021-05-16 15:26:37] [INFO ] Deduced a trap composed of 27 places in 287 ms of which 1 ms to minimize.
[2021-05-16 15:26:37] [INFO ] Deduced a trap composed of 19 places in 313 ms of which 0 ms to minimize.
[2021-05-16 15:26:38] [INFO ] Deduced a trap composed of 21 places in 309 ms of which 1 ms to minimize.
[2021-05-16 15:26:38] [INFO ] Deduced a trap composed of 19 places in 302 ms of which 1 ms to minimize.
[2021-05-16 15:26:38] [INFO ] Deduced a trap composed of 24 places in 269 ms of which 1 ms to minimize.
[2021-05-16 15:26:39] [INFO ] Deduced a trap composed of 39 places in 271 ms of which 1 ms to minimize.
[2021-05-16 15:26:39] [INFO ] Deduced a trap composed of 24 places in 262 ms of which 1 ms to minimize.
[2021-05-16 15:26:39] [INFO ] Deduced a trap composed of 22 places in 260 ms of which 1 ms to minimize.
[2021-05-16 15:26:40] [INFO ] Deduced a trap composed of 14 places in 512 ms of which 1 ms to minimize.
[2021-05-16 15:26:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
Fused 6 Parikh solutions to 1 different solutions.
Support contains 38 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 1423/1423 transitions.
Drop transitions removed 347 transitions
Trivial Post-agglo rules discarded 347 transitions
Performed 347 trivial Post agglomeration. Transition count delta: 347
Iterating post reduction 0 with 347 rules applied. Total rules applied 347 place count 1563 transition count 1076
Reduce places removed 347 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 349 rules applied. Total rules applied 696 place count 1216 transition count 1074
Reduce places removed 1 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 2 with 12 rules applied. Total rules applied 708 place count 1215 transition count 1063
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 719 place count 1204 transition count 1063
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 86 Pre rules applied. Total rules applied 719 place count 1204 transition count 977
Deduced a syphon composed of 86 places in 3 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 4 with 172 rules applied. Total rules applied 891 place count 1118 transition count 977
Discarding 134 places :
Symmetric choice reduction at 4 with 134 rule applications. Total rules 1025 place count 984 transition count 843
Iterating global reduction 4 with 134 rules applied. Total rules applied 1159 place count 984 transition count 843
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 55 Pre rules applied. Total rules applied 1159 place count 984 transition count 788
Deduced a syphon composed of 55 places in 4 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 1269 place count 929 transition count 788
Performed 325 Post agglomeration using F-continuation condition.Transition count delta: 325
Deduced a syphon composed of 325 places in 2 ms
Reduce places removed 325 places and 0 transitions.
Iterating global reduction 4 with 650 rules applied. Total rules applied 1919 place count 604 transition count 463
Renaming transitions due to excessive name length > 1024 char.
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 2025 place count 551 transition count 463
Partial Free-agglomeration rule applied 55 times.
Drop transitions removed 55 transitions
Iterating global reduction 4 with 55 rules applied. Total rules applied 2080 place count 551 transition count 463
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2081 place count 550 transition count 462
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2082 place count 549 transition count 462
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2082 place count 549 transition count 460
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2086 place count 547 transition count 460
Applied a total of 2086 rules in 431 ms. Remains 547 /1563 variables (removed 1016) and now considering 460/1423 (removed 963) transitions.
Finished structural reductions, in 1 iterations. Remains : 547/1563 places, 460/1423 transitions.
[2021-05-16 15:26:40] [INFO ] Flatten gal took : 77 ms
[2021-05-16 15:26:40] [INFO ] Flatten gal took : 38 ms
[2021-05-16 15:26:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6761125109536083451.gal : 19 ms
[2021-05-16 15:26:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13680518530626003201.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality6761125109536083451.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13680518530626003201.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality6761125109536083451.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13680518530626003201.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13680518530626003201.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :9 after 27
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :27 after 108
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :108 after 324
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :324 after 5832
Reachability property ShieldPPPt-PT-020B-ReachabilityFireability-14 is true.
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :5832 after 359799
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :359799 after 363599
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :363599 after 529615
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :529615 after 2.97802e+06
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :2.97802e+06 after 2.91925e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :2.91925e+07 after 6.39941e+09
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :6.39941e+09 after 1.0833e+13
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :1.0833e+13 after 1.3615e+17
Reachability property ShieldPPPt-PT-020B-ReachabilityFireability-09 is true.
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Detected timeout of ITS tools.
[2021-05-16 15:26:55] [INFO ] Flatten gal took : 32 ms
[2021-05-16 15:26:55] [INFO ] Applying decomposition
[2021-05-16 15:26:55] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13118566082887731513.txt, -o, /tmp/graph13118566082887731513.bin, -w, /tmp/graph13118566082887731513.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13118566082887731513.bin, -l, -1, -v, -w, /tmp/graph13118566082887731513.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 15:26:56] [INFO ] Decomposing Gal with order
[2021-05-16 15:26:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 15:26:56] [INFO ] Removed a total of 261 redundant transitions.
[2021-05-16 15:26:56] [INFO ] Flatten gal took : 89 ms
[2021-05-16 15:26:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 11 ms.
[2021-05-16 15:26:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5818263391898316103.gal : 9 ms
[2021-05-16 15:26:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14670005530281448185.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality5818263391898316103.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14670005530281448185.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality5818263391898316103.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14670005530281448185.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14670005530281448185.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :9 after 9
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :9 after 324
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :2.86722e+10 after 3.58385e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8871895435900920188
[2021-05-16 15:27:11] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8871895435900920188
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8871895435900920188]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8871895435900920188] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8871895435900920188] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5437 ms. (steps per millisecond=183 ) properties (out of 4) seen :2
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2787 ms. (steps per millisecond=358 ) properties (out of 2) seen :1
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2953 ms. (steps per millisecond=338 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 460 rows 547 cols
[2021-05-16 15:27:25] [INFO ] Computed 220 place invariants in 2 ms
[2021-05-16 15:27:25] [INFO ] [Real]Absence check using 220 positive place invariants in 32 ms returned sat
[2021-05-16 15:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:27:25] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2021-05-16 15:27:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:27:25] [INFO ] [Nat]Absence check using 220 positive place invariants in 34 ms returned sat
[2021-05-16 15:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:27:25] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2021-05-16 15:27:25] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-16 15:27:25] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2021-05-16 15:27:25] [INFO ] Computed and/alt/rep : 445/1098/445 causal constraints (skipped 0 transitions) in 35 ms.
[2021-05-16 15:27:29] [INFO ] Added : 414 causal constraints over 84 iterations in 3401 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
Finished Parikh walk after 10441 steps, including 32 resets, run visited all 1 properties in 75 ms. (steps per millisecond=139 )
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621178850591

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ShieldPPPt-PT-020B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-020B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r216-tall-162098205600799"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-020B.tgz
mv ShieldPPPt-PT-020B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;