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-162098205100471.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-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205100471
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K 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 3.5K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 3.4K Mar 27 12:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:01 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 212K 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-040A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621108992140

Running Version 0
[2021-05-15 20:03:21] [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 20:03:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 20:03:21] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2021-05-15 20:03:21] [INFO ] Transformed 763 places.
[2021-05-15 20:03:21] [INFO ] Transformed 563 transitions.
[2021-05-15 20:03:21] [INFO ] Found NUPN structural information;
[2021-05-15 20:03:21] [INFO ] Parsed PT model containing 763 places and 563 transitions in 150 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 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 149 ms. (steps per millisecond=67 ) properties (out of 16) seen :2
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) 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 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 20:03:22] [INFO ] Computed 361 place invariants in 14 ms
[2021-05-15 20:03:22] [INFO ] [Real]Absence check using 361 positive place invariants in 79 ms returned sat
[2021-05-15 20:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:23] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2021-05-15 20:03:23] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 63 ms.
[2021-05-15 20:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:03:23] [INFO ] [Nat]Absence check using 361 positive place invariants in 64 ms returned sat
[2021-05-15 20:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:23] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2021-05-15 20:03:23] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 29 ms.
[2021-05-15 20:03:28] [INFO ] Added : 440 causal constraints over 88 iterations in 4578 ms. Result :unknown
[2021-05-15 20:03:28] [INFO ] [Real]Absence check using 361 positive place invariants in 61 ms returned sat
[2021-05-15 20:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:28] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2021-05-15 20:03:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:03:29] [INFO ] [Nat]Absence check using 361 positive place invariants in 63 ms returned sat
[2021-05-15 20:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:29] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2021-05-15 20:03:29] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 31 ms.
[2021-05-15 20:03:34] [INFO ] Deduced a trap composed of 3 places in 330 ms of which 3 ms to minimize.
[2021-05-15 20:03:34] [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 1
[2021-05-15 20:03:34] [INFO ] [Real]Absence check using 361 positive place invariants in 58 ms returned sat
[2021-05-15 20:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:34] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2021-05-15 20:03:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:03:34] [INFO ] [Nat]Absence check using 361 positive place invariants in 59 ms returned sat
[2021-05-15 20:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:35] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2021-05-15 20:03:35] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 41 ms.
[2021-05-15 20:03:39] [INFO ] Added : 405 causal constraints over 81 iterations in 4539 ms. Result :unknown
[2021-05-15 20:03:39] [INFO ] [Real]Absence check using 361 positive place invariants in 52 ms returned sat
[2021-05-15 20:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:39] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2021-05-15 20:03:40] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 28 ms.
[2021-05-15 20:03:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:03:45] [INFO ] [Real]Absence check using 361 positive place invariants in 56 ms returned sat
[2021-05-15 20:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:45] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2021-05-15 20:03:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:03:45] [INFO ] [Nat]Absence check using 361 positive place invariants in 59 ms returned sat
[2021-05-15 20:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:45] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2021-05-15 20:03:46] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 22 ms.
[2021-05-15 20:03:50] [INFO ] Added : 430 causal constraints over 86 iterations in 4574 ms. Result :unknown
[2021-05-15 20:03:50] [INFO ] [Real]Absence check using 361 positive place invariants in 61 ms returned sat
[2021-05-15 20:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:50] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2021-05-15 20:03:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:03:51] [INFO ] [Nat]Absence check using 361 positive place invariants in 63 ms returned sat
[2021-05-15 20:03:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:51] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2021-05-15 20:03:51] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 33 ms.
[2021-05-15 20:03:56] [INFO ] Added : 460 causal constraints over 92 iterations in 4548 ms. Result :unknown
[2021-05-15 20:03:56] [INFO ] [Real]Absence check using 361 positive place invariants in 56 ms returned sat
[2021-05-15 20:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:56] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2021-05-15 20:03:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:03:56] [INFO ] [Nat]Absence check using 361 positive place invariants in 63 ms returned sat
[2021-05-15 20:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:03:56] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2021-05-15 20:03:56] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 34 ms.
[2021-05-15 20:04:01] [INFO ] Added : 445 causal constraints over 89 iterations in 4542 ms. Result :unknown
[2021-05-15 20:04:01] [INFO ] [Real]Absence check using 361 positive place invariants in 58 ms returned sat
[2021-05-15 20:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:01] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2021-05-15 20:04:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:04:02] [INFO ] [Nat]Absence check using 361 positive place invariants in 65 ms returned sat
[2021-05-15 20:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:02] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2021-05-15 20:04:02] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 28 ms.
[2021-05-15 20:04:06] [INFO ] Added : 465 causal constraints over 93 iterations in 4497 ms. Result :unknown
[2021-05-15 20:04:07] [INFO ] [Real]Absence check using 361 positive place invariants in 51 ms returned sat
[2021-05-15 20:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:07] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2021-05-15 20:04:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:04:07] [INFO ] [Nat]Absence check using 361 positive place invariants in 52 ms returned sat
[2021-05-15 20:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:07] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2021-05-15 20:04:07] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 27 ms.
[2021-05-15 20:04:12] [INFO ] Deduced a trap composed of 3 places in 276 ms of which 1 ms to minimize.
[2021-05-15 20:04:12] [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 8
[2021-05-15 20:04:12] [INFO ] [Real]Absence check using 361 positive place invariants in 53 ms returned sat
[2021-05-15 20:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:12] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-15 20:04:12] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 32 ms.
[2021-05-15 20:04:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:04:13] [INFO ] [Nat]Absence check using 361 positive place invariants in 53 ms returned sat
[2021-05-15 20:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:13] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2021-05-15 20:04:13] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 29 ms.
[2021-05-15 20:04:18] [INFO ] Added : 445 causal constraints over 89 iterations in 4644 ms. Result :unknown
[2021-05-15 20:04:18] [INFO ] [Real]Absence check using 361 positive place invariants in 54 ms returned sat
[2021-05-15 20:04:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:18] [INFO ] [Real]Absence check using state equation in 210 ms returned sat
[2021-05-15 20:04:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:04:18] [INFO ] [Nat]Absence check using 361 positive place invariants in 55 ms returned sat
[2021-05-15 20:04:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:18] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2021-05-15 20:04:18] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 31 ms.
[2021-05-15 20:04:23] [INFO ] Deduced a trap composed of 3 places in 292 ms of which 5 ms to minimize.
[2021-05-15 20:04:23] [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: Stream close... while checking expression at index 10
[2021-05-15 20:04:23] [INFO ] [Real]Absence check using 361 positive place invariants in 51 ms returned sat
[2021-05-15 20:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:24] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2021-05-15 20:04:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:04:24] [INFO ] [Nat]Absence check using 361 positive place invariants in 53 ms returned sat
[2021-05-15 20:04:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:24] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2021-05-15 20:04:24] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 28 ms.
[2021-05-15 20:04:29] [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: Stream close... while checking expression at index 11
[2021-05-15 20:04:29] [INFO ] [Real]Absence check using 361 positive place invariants in 53 ms returned sat
[2021-05-15 20:04:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:29] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2021-05-15 20:04:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:04:29] [INFO ] [Nat]Absence check using 361 positive place invariants in 56 ms returned sat
[2021-05-15 20:04:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:29] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2021-05-15 20:04:29] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 29 ms.
[2021-05-15 20:04:34] [INFO ] Deduced a trap composed of 3 places in 288 ms of which 2 ms to minimize.
[2021-05-15 20:04:34] [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 12
[2021-05-15 20:04:34] [INFO ] [Real]Absence check using 361 positive place invariants in 52 ms returned sat
[2021-05-15 20:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:35] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2021-05-15 20:04:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:04:35] [INFO ] [Nat]Absence check using 361 positive place invariants in 54 ms returned sat
[2021-05-15 20:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:04:35] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2021-05-15 20:04:35] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 28 ms.
[2021-05-15 20:04:40] [INFO ] Added : 400 causal constraints over 80 iterations in 4607 ms. Result :unknown
Fused 14 Parikh solutions to 9 different solutions.
Incomplete Parikh walk after 116200 steps, including 576 resets, run finished after 1178 ms. (steps per millisecond=98 ) properties (out of 14) seen :2 could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 118600 steps, including 1000 resets, run finished after 1038 ms. (steps per millisecond=114 ) properties (out of 12) seen :4 could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 87000 steps, including 1000 resets, run finished after 712 ms. (steps per millisecond=122 ) properties (out of 8) seen :3 could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 84100 steps, including 435 resets, run finished after 729 ms. (steps per millisecond=115 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 137100 steps, including 113 resets, run finished after 1199 ms. (steps per millisecond=114 ) properties (out of 5) seen :2 could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 91200 steps, including 1000 resets, run finished after 727 ms. (steps per millisecond=125 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 61600 steps, including 1000 resets, run finished after 486 ms. (steps per millisecond=126 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 65000 steps, including 1000 resets, run finished after 507 ms. (steps per millisecond=128 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 41 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 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 763 transition count 561
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
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 761 transition count 560
Partial Free-agglomeration rule applied 73 times.
Drop transitions removed 73 transitions
Iterating global reduction 0 with 73 rules applied. Total rules applied 77 place count 761 transition count 560
Applied a total of 77 rules in 1448 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 761/763 places, 560/562 transitions.
[2021-05-15 20:04:48] [INFO ] Flatten gal took : 138 ms
[2021-05-15 20:04:48] [INFO ] Flatten gal took : 57 ms
[2021-05-15 20:04:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7586446421513620667.gal : 22 ms
[2021-05-15 20:04:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14994368837872428697.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/ReachabilityCardinality7586446421513620667.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14994368837872428697.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/ReachabilityCardinality7586446421513620667.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14994368837872428697.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14994368837872428697.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :3 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :27 after 53
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :53 after 102
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :102 after 328
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :328 after 8535
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :8535 after 115431
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :115431 after 1.63595e+07
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.63595e+07 after 2.09935e+08
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.09935e+08 after 2.29557e+11
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.29557e+11 after 5.47379e+16
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :5.47379e+16 after 2.36008e+22
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :2.36008e+22 after 6.20207e+30
Detected timeout of ITS tools.
[2021-05-15 20:05:03] [INFO ] Flatten gal took : 52 ms
[2021-05-15 20:05:03] [INFO ] Applying decomposition
[2021-05-15 20:05:03] [INFO ] Flatten gal took : 47 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/graph1302815158971654086.txt, -o, /tmp/graph1302815158971654086.bin, -w, /tmp/graph1302815158971654086.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/graph1302815158971654086.bin, -l, -1, -v, -w, /tmp/graph1302815158971654086.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 20:05:04] [INFO ] Decomposing Gal with order
[2021-05-15 20:05:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 20:05:04] [INFO ] Removed a total of 153 redundant transitions.
[2021-05-15 20:05:04] [INFO ] Flatten gal took : 94 ms
[2021-05-15 20:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 28 ms.
[2021-05-15 20:05:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15259389329140659344.gal : 14 ms
[2021-05-15 20:05:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1981420923539835670.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/ReachabilityCardinality15259389329140659344.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1981420923539835670.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/ReachabilityCardinality15259389329140659344.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1981420923539835670.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1981420923539835670.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :8 after 8
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16908493051850281187
[2021-05-15 20:05:20] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16908493051850281187
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/ltsmin16908493051850281187]
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/ltsmin16908493051850281187] 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/ltsmin16908493051850281187] 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 8115 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4665 ms. (steps per millisecond=214 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4565 ms. (steps per millisecond=219 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4986 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 3229987 steps, run timeout after 30001 ms. (steps per millisecond=107 ) properties seen :{0=1, 1=1}
Probabilistic random walk after 3229987 steps, saw 3054920 distinct states, run finished after 30004 ms. (steps per millisecond=107 ) properties seen :{0=1, 1=1}
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 560 rows 761 cols
[2021-05-15 20:06:13] [INFO ] Computed 361 place invariants in 3 ms
[2021-05-15 20:06:13] [INFO ] [Real]Absence check using 361 positive place invariants in 60 ms returned sat
[2021-05-15 20:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 20:06:13] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2021-05-15 20:06:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 20:06:14] [INFO ] [Nat]Absence check using 361 positive place invariants in 66 ms returned sat
[2021-05-15 20:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 20:06:14] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2021-05-15 20:06:14] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-15 20:06:14] [INFO ] [Nat]Added 41 Read/Feed constraints in 11 ms returned sat
[2021-05-15 20:06:14] [INFO ] Computed and/alt/rep : 559/2136/559 causal constraints (skipped 0 transitions) in 43 ms.
[2021-05-15 20:06:22] [INFO ] Added : 541 causal constraints over 109 iterations in 8073 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 47 ms.
Finished Parikh walk after 476 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=31 )
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621109187342

--------------------
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-040A"
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-040A, 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-162098205100471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A 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 ;