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-162098205100487.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 ShieldIIPt-PT-050A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205100487
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K 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 3.6K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 12:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 12:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 18:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 18:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 265K 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 ShieldIIPt-PT-050A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621112615390

Running Version 0
[2021-05-15 21:03:36] [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]
[2021-05-15 21:03:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 21:03:37] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2021-05-15 21:03:37] [INFO ] Transformed 953 places.
[2021-05-15 21:03:37] [INFO ] Transformed 703 transitions.
[2021-05-15 21:03:37] [INFO ] Found NUPN structural information;
[2021-05-15 21:03:37] [INFO ] Parsed PT model containing 953 places and 703 transitions in 151 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 16) seen :4
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 702 rows 953 cols
[2021-05-15 21:03:38] [INFO ] Computed 451 place invariants in 17 ms
[2021-05-15 21:03:38] [INFO ] [Real]Absence check using 451 positive place invariants in 81 ms returned sat
[2021-05-15 21:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:38] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2021-05-15 21:03:39] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 58 ms.
[2021-05-15 21:03:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:03:39] [INFO ] [Nat]Absence check using 451 positive place invariants in 82 ms returned sat
[2021-05-15 21:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:39] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2021-05-15 21:03:39] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 61 ms.
[2021-05-15 21:03:44] [INFO ] Added : 240 causal constraints over 48 iterations in 4375 ms. Result :unknown
[2021-05-15 21:03:44] [INFO ] [Real]Absence check using 451 positive place invariants in 71 ms returned sat
[2021-05-15 21:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:44] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2021-05-15 21:03:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:03:45] [INFO ] [Nat]Absence check using 451 positive place invariants in 96 ms returned sat
[2021-05-15 21:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:45] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2021-05-15 21:03:45] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 50 ms.
[2021-05-15 21:03:50] [INFO ] Deduced a trap composed of 3 places in 399 ms of which 4 ms to minimize.
[2021-05-15 21:03:50] [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
[2021-05-15 21:03:50] [INFO ] [Real]Absence check using 451 positive place invariants in 88 ms returned sat
[2021-05-15 21:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:50] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2021-05-15 21:03:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:03:51] [INFO ] [Nat]Absence check using 451 positive place invariants in 81 ms returned sat
[2021-05-15 21:03:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:51] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2021-05-15 21:03:51] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 55 ms.
[2021-05-15 21:03:55] [INFO ] Added : 380 causal constraints over 76 iterations in 3982 ms. Result :unknown
[2021-05-15 21:03:56] [INFO ] [Real]Absence check using 451 positive place invariants in 74 ms returned sat
[2021-05-15 21:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:56] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2021-05-15 21:03:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:03:57] [INFO ] [Nat]Absence check using 451 positive place invariants in 75 ms returned sat
[2021-05-15 21:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:03:57] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2021-05-15 21:03:58] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 40 ms.
[2021-05-15 21:04:01] [INFO ] Added : 315 causal constraints over 63 iterations in 3442 ms. Result :unknown
[2021-05-15 21:04:01] [INFO ] [Real]Absence check using 451 positive place invariants in 69 ms returned sat
[2021-05-15 21:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:01] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2021-05-15 21:04:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:02] [INFO ] [Nat]Absence check using 451 positive place invariants in 69 ms returned sat
[2021-05-15 21:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:02] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2021-05-15 21:04:02] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 46 ms.
[2021-05-15 21:04:06] [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
[2021-05-15 21:04:07] [INFO ] [Real]Absence check using 451 positive place invariants in 86 ms returned sat
[2021-05-15 21:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:07] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2021-05-15 21:04:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:07] [INFO ] [Nat]Absence check using 451 positive place invariants in 87 ms returned sat
[2021-05-15 21:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:08] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2021-05-15 21:04:08] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 37 ms.
[2021-05-15 21:04:12] [INFO ] Added : 410 causal constraints over 82 iterations in 4378 ms. Result :unknown
[2021-05-15 21:04:12] [INFO ] [Real]Absence check using 451 positive place invariants in 82 ms returned sat
[2021-05-15 21:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:13] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2021-05-15 21:04:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:13] [INFO ] [Nat]Absence check using 451 positive place invariants in 97 ms returned sat
[2021-05-15 21:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:13] [INFO ] [Nat]Absence check using state equation in 464 ms returned sat
[2021-05-15 21:04:13] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 37 ms.
[2021-05-15 21:04:18] [INFO ] Added : 370 causal constraints over 74 iterations in 4240 ms. Result :unknown
[2021-05-15 21:04:18] [INFO ] [Real]Absence check using 451 positive place invariants in 72 ms returned sat
[2021-05-15 21:04:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:18] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2021-05-15 21:04:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:18] [INFO ] [Nat]Absence check using 451 positive place invariants in 81 ms returned sat
[2021-05-15 21:04:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:19] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2021-05-15 21:04:19] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 37 ms.
[2021-05-15 21:04:23] [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: Broken pipe ... while checking expression at index 7
[2021-05-15 21:04:23] [INFO ] [Real]Absence check using 451 positive place invariants in 75 ms returned sat
[2021-05-15 21:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:24] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2021-05-15 21:04:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:24] [INFO ] [Nat]Absence check using 451 positive place invariants in 92 ms returned sat
[2021-05-15 21:04:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:24] [INFO ] [Nat]Absence check using state equation in 445 ms returned sat
[2021-05-15 21:04:24] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 43 ms.
[2021-05-15 21:04:29] [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: Broken pipe ... while checking expression at index 8
[2021-05-15 21:04:29] [INFO ] [Real]Absence check using 451 positive place invariants in 69 ms returned sat
[2021-05-15 21:04:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:29] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2021-05-15 21:04:29] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 35 ms.
[2021-05-15 21:04:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:30] [INFO ] [Nat]Absence check using 451 positive place invariants in 71 ms returned sat
[2021-05-15 21:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:30] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2021-05-15 21:04:30] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 38 ms.
[2021-05-15 21:04:34] [INFO ] Added : 410 causal constraints over 82 iterations in 4509 ms. Result :unknown
[2021-05-15 21:04:35] [INFO ] [Real]Absence check using 451 positive place invariants in 81 ms returned sat
[2021-05-15 21:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:35] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2021-05-15 21:04:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:35] [INFO ] [Nat]Absence check using 451 positive place invariants in 86 ms returned sat
[2021-05-15 21:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:36] [INFO ] [Nat]Absence check using state equation in 501 ms returned sat
[2021-05-15 21:04:36] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 37 ms.
[2021-05-15 21:04:40] [INFO ] Added : 365 causal constraints over 73 iterations in 4255 ms. Result :unknown
[2021-05-15 21:04:40] [INFO ] [Real]Absence check using 451 positive place invariants in 78 ms returned sat
[2021-05-15 21:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:41] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2021-05-15 21:04:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:04:41] [INFO ] [Nat]Absence check using 451 positive place invariants in 86 ms returned sat
[2021-05-15 21:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:04:41] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2021-05-15 21:04:41] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints (skipped 0 transitions) in 37 ms.
[2021-05-15 21:04:46] [INFO ] Deduced a trap composed of 3 places in 386 ms of which 12 ms to minimize.
[2021-05-15 21:04:46] [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 11
Fused 12 Parikh solutions to 8 different solutions.
Incomplete Parikh walk after 60900 steps, including 1000 resets, run finished after 689 ms. (steps per millisecond=88 ) properties (out of 12) seen :1 could not realise parikh vector
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 133300 steps, including 713 resets, run finished after 1404 ms. (steps per millisecond=94 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 152100 steps, including 1000 resets, run finished after 1540 ms. (steps per millisecond=98 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 122200 steps, including 234 resets, run finished after 1316 ms. (steps per millisecond=92 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 151700 steps, including 1000 resets, run finished after 1448 ms. (steps per millisecond=104 ) properties (out of 11) seen :6 could not realise parikh vector
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 152500 steps, including 1000 resets, run finished after 1470 ms. (steps per millisecond=103 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 143200 steps, including 1000 resets, run finished after 1344 ms. (steps per millisecond=106 ) properties (out of 5) seen :0 could not realise parikh vector
Support contains 55 out of 953 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 953/953 places, 702/702 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 953 transition count 701
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 952 transition count 701
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 951 transition count 700
Partial Free-agglomeration rule applied 94 times.
Drop transitions removed 94 transitions
Iterating global reduction 0 with 94 rules applied. Total rules applied 98 place count 951 transition count 700
Applied a total of 98 rules in 238 ms. Remains 951 /953 variables (removed 2) and now considering 700/702 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 951/953 places, 700/702 transitions.
[2021-05-15 21:04:56] [INFO ] Flatten gal took : 175 ms
[2021-05-15 21:04:56] [INFO ] Flatten gal took : 82 ms
[2021-05-15 21:04:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9514550505369591204.gal : 24 ms
[2021-05-15 21:04:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15966400952235569110.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/ReachabilityCardinality9514550505369591204.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15966400952235569110.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/ReachabilityCardinality9514550505369591204.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15966400952235569110.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15966400952235569110.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :3 after 6
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :27 after 53
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :53 after 102
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :102 after 252
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :252 after 8453
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :8453 after 114191
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :114191 after 1.62979e+07
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.62979e+07 after 2.09935e+08
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :2.09935e+08 after 2.29557e+11
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :2.29557e+11 after 5.47379e+16
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :5.47379e+16 after 2.36008e+22
Detected timeout of ITS tools.
[2021-05-15 21:05:16] [INFO ] Flatten gal took : 60 ms
[2021-05-15 21:05:16] [INFO ] Applying decomposition
[2021-05-15 21:05:16] [INFO ] Flatten gal took : 54 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/graph13112063117799140496.txt, -o, /tmp/graph13112063117799140496.bin, -w, /tmp/graph13112063117799140496.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/graph13112063117799140496.bin, -l, -1, -v, -w, /tmp/graph13112063117799140496.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 21:05:17] [INFO ] Decomposing Gal with order
[2021-05-15 21:05:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 21:05:17] [INFO ] Removed a total of 196 redundant transitions.
[2021-05-15 21:05:17] [INFO ] Flatten gal took : 109 ms
[2021-05-15 21:05:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 81 ms.
[2021-05-15 21:05:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15176472753719895629.gal : 17 ms
[2021-05-15 21:05:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16728921393315985965.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/ReachabilityCardinality15176472753719895629.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16728921393315985965.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/ReachabilityCardinality15176472753719895629.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16728921393315985965.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16728921393315985965.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 63
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :63 after 63
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :63 after 63
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4323383081718914638
[2021-05-15 21:05:32] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4323383081718914638
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/ltsmin4323383081718914638]
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/ltsmin4323383081718914638] 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/ltsmin4323383081718914638] 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 9345 ms. (steps per millisecond=107 ) properties (out of 5) seen :1
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 845690 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=169 ) properties seen :{}
Interrupted Best-First random walk after 849400 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=169 ) properties seen :{}
Interrupted Best-First random walk after 850961 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=170 ) properties seen :{}
Interrupted Best-First random walk after 811408 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen :{}
Running SMT prover for 4 properties.
// Phase 1: matrix 700 rows 951 cols
[2021-05-15 21:06:03] [INFO ] Computed 451 place invariants in 6 ms
[2021-05-15 21:06:03] [INFO ] [Real]Absence check using 451 positive place invariants in 84 ms returned sat
[2021-05-15 21:06:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:03] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2021-05-15 21:06:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:06:04] [INFO ] [Nat]Absence check using 451 positive place invariants in 86 ms returned sat
[2021-05-15 21:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:04] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2021-05-15 21:06:04] [INFO ] State equation strengthened by 49 read => feed constraints.
[2021-05-15 21:06:04] [INFO ] [Nat]Added 49 Read/Feed constraints in 18 ms returned sat
[2021-05-15 21:06:04] [INFO ] Computed and/alt/rep : 699/2683/699 causal constraints (skipped 0 transitions) in 49 ms.
[2021-05-15 21:06:21] [INFO ] Added : 686 causal constraints over 141 iterations in 16794 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 69 ms.
[2021-05-15 21:06:21] [INFO ] [Real]Absence check using 451 positive place invariants in 68 ms returned sat
[2021-05-15 21:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:21] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2021-05-15 21:06:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:06:22] [INFO ] [Nat]Absence check using 451 positive place invariants in 71 ms returned sat
[2021-05-15 21:06:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:22] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2021-05-15 21:06:22] [INFO ] [Nat]Added 49 Read/Feed constraints in 8 ms returned sat
[2021-05-15 21:06:22] [INFO ] Computed and/alt/rep : 699/2683/699 causal constraints (skipped 0 transitions) in 39 ms.
[2021-05-15 21:06:40] [INFO ] Added : 691 causal constraints over 142 iterations in 18464 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 104 ms.
[2021-05-15 21:06:41] [INFO ] [Real]Absence check using 451 positive place invariants in 72 ms returned sat
[2021-05-15 21:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:41] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2021-05-15 21:06:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:06:41] [INFO ] [Nat]Absence check using 451 positive place invariants in 81 ms returned sat
[2021-05-15 21:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:42] [INFO ] [Nat]Absence check using state equation in 358 ms returned sat
[2021-05-15 21:06:42] [INFO ] [Nat]Added 49 Read/Feed constraints in 8 ms returned sat
[2021-05-15 21:06:42] [INFO ] Computed and/alt/rep : 699/2683/699 causal constraints (skipped 0 transitions) in 35 ms.
[2021-05-15 21:06:57] [INFO ] Added : 687 causal constraints over 138 iterations in 15012 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 75 ms.
[2021-05-15 21:06:57] [INFO ] [Real]Absence check using 451 positive place invariants in 88 ms returned sat
[2021-05-15 21:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:57] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2021-05-15 21:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:06:58] [INFO ] [Nat]Absence check using 451 positive place invariants in 91 ms returned sat
[2021-05-15 21:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 21:06:58] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2021-05-15 21:06:58] [INFO ] [Nat]Added 49 Read/Feed constraints in 24 ms returned sat
[2021-05-15 21:06:58] [INFO ] Computed and/alt/rep : 699/2683/699 causal constraints (skipped 0 transitions) in 44 ms.
[2021-05-15 21:07:12] [INFO ] Added : 672 causal constraints over 140 iterations in 14210 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 69 ms.
Finished Parikh walk after 108664 steps, including 85 resets, run visited all 4 properties in 1044 ms. (steps per millisecond=104 )
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621112834951

--------------------
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="ShieldIIPt-PT-050A"
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 ShieldIIPt-PT-050A, 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-162098205100487"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050A.tgz
mv ShieldIIPt-PT-050A 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 ;