Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r233-tall-165286037400249.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is ShieldPPPt-PT-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-165286037400249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 7.2K Apr 29 13:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 13:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 13:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 13:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 14:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 29 14:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 29 13:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 29 13:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 268K May 10 09:34 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-040A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655076228800

Running Version 0
[2022-06-12 23:23:50] [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]
[2022-06-12 23:23:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:23:50] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2022-06-12 23:23:50] [INFO ] Transformed 1003 places.
[2022-06-12 23:23:50] [INFO ] Transformed 723 transitions.
[2022-06-12 23:23:50] [INFO ] Found NUPN structural information;
[2022-06-12 23:23:50] [INFO ] Parsed PT model containing 1003 places and 723 transitions in 186 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 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 150 ms. (steps per millisecond=66 ) properties (out of 16) seen :3
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 722 rows 1003 cols
[2022-06-12 23:23:52] [INFO ] Computed 441 place invariants in 23 ms
[2022-06-12 23:23:52] [INFO ] [Real]Absence check using 441 positive place invariants in 92 ms returned sat
[2022-06-12 23:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:23:52] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2022-06-12 23:23:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:23:53] [INFO ] [Nat]Absence check using 441 positive place invariants in 83 ms returned sat
[2022-06-12 23:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:23:53] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2022-06-12 23:23:53] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 51 ms.
[2022-06-12 23:23:58] [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
[2022-06-12 23:23:58] [INFO ] [Real]Absence check using 441 positive place invariants in 74 ms returned sat
[2022-06-12 23:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:23:58] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2022-06-12 23:23:58] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 40 ms.
[2022-06-12 23:23:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:23:59] [INFO ] [Nat]Absence check using 441 positive place invariants in 86 ms returned sat
[2022-06-12 23:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:23:59] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2022-06-12 23:23:59] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 49 ms.
[2022-06-12 23:24:03] [INFO ] Added : 320 causal constraints over 64 iterations in 4413 ms. Result :unknown
[2022-06-12 23:24:04] [INFO ] [Real]Absence check using 441 positive place invariants in 104 ms returned sat
[2022-06-12 23:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:04] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2022-06-12 23:24:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:04] [INFO ] [Nat]Absence check using 441 positive place invariants in 123 ms returned sat
[2022-06-12 23:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:05] [INFO ] [Nat]Absence check using state equation in 949 ms returned sat
[2022-06-12 23:24:05] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 40 ms.
[2022-06-12 23:24:09] [INFO ] Added : 280 causal constraints over 56 iterations in 3784 ms. Result :unknown
[2022-06-12 23:24:09] [INFO ] [Real]Absence check using 441 positive place invariants in 81 ms returned sat
[2022-06-12 23:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:10] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2022-06-12 23:24:10] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 37 ms.
[2022-06-12 23:24:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:10] [INFO ] [Nat]Absence check using 441 positive place invariants in 80 ms returned sat
[2022-06-12 23:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:11] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2022-06-12 23:24:11] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 37 ms.
[2022-06-12 23:24:15] [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 3
[2022-06-12 23:24:15] [INFO ] [Real]Absence check using 441 positive place invariants in 81 ms returned sat
[2022-06-12 23:24:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:16] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2022-06-12 23:24:16] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 34 ms.
[2022-06-12 23:24:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:16] [INFO ] [Nat]Absence check using 441 positive place invariants in 82 ms returned sat
[2022-06-12 23:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:17] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2022-06-12 23:24:17] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 38 ms.
[2022-06-12 23:24:21] [INFO ] Deduced a trap composed of 3 places in 380 ms of which 4 ms to minimize.
[2022-06-12 23:24:21] [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
[2022-06-12 23:24:22] [INFO ] [Real]Absence check using 441 positive place invariants in 95 ms returned sat
[2022-06-12 23:24:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:22] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2022-06-12 23:24:22] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 33 ms.
[2022-06-12 23:24:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:23] [INFO ] [Nat]Absence check using 441 positive place invariants in 79 ms returned sat
[2022-06-12 23:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:23] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2022-06-12 23:24:23] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 40 ms.
[2022-06-12 23:24:27] [INFO ] Added : 345 causal constraints over 69 iterations in 4488 ms. Result :unknown
[2022-06-12 23:24:28] [INFO ] [Real]Absence check using 441 positive place invariants in 143 ms returned sat
[2022-06-12 23:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:29] [INFO ] [Real]Absence check using state equation in 1073 ms returned sat
[2022-06-12 23:24:29] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 36 ms.
[2022-06-12 23:24:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:30] [INFO ] [Nat]Absence check using 441 positive place invariants in 146 ms returned sat
[2022-06-12 23:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:31] [INFO ] [Nat]Absence check using state equation in 1135 ms returned sat
[2022-06-12 23:24:31] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 40 ms.
[2022-06-12 23:24:35] [INFO ] Deduced a trap composed of 3 places in 453 ms of which 3 ms to minimize.
[2022-06-12 23:24:35] [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 6
[2022-06-12 23:24:35] [INFO ] [Real]Absence check using 441 positive place invariants in 95 ms returned sat
[2022-06-12 23:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:35] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2022-06-12 23:24:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:36] [INFO ] [Nat]Absence check using 441 positive place invariants in 152 ms returned sat
[2022-06-12 23:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:37] [INFO ] [Nat]Absence check using state equation in 1204 ms returned sat
[2022-06-12 23:24:37] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 36 ms.
[2022-06-12 23:24:41] [INFO ] Added : 270 causal constraints over 54 iterations in 3492 ms. Result :unknown
[2022-06-12 23:24:41] [INFO ] [Real]Absence check using 441 positive place invariants in 86 ms returned sat
[2022-06-12 23:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:41] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-06-12 23:24:41] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 39 ms.
[2022-06-12 23:24:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:42] [INFO ] [Nat]Absence check using 441 positive place invariants in 77 ms returned sat
[2022-06-12 23:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:42] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2022-06-12 23:24:42] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 34 ms.
[2022-06-12 23:24:46] [INFO ] Added : 355 causal constraints over 71 iterations in 4511 ms. Result :unknown
[2022-06-12 23:24:47] [INFO ] [Real]Absence check using 441 positive place invariants in 76 ms returned sat
[2022-06-12 23:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:47] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2022-06-12 23:24:47] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 33 ms.
[2022-06-12 23:24:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:48] [INFO ] [Nat]Absence check using 441 positive place invariants in 89 ms returned sat
[2022-06-12 23:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:48] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2022-06-12 23:24:48] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 40 ms.
[2022-06-12 23:24:52] [INFO ] Added : 310 causal constraints over 62 iterations in 4432 ms. Result :unknown
[2022-06-12 23:24:53] [INFO ] [Real]Absence check using 441 positive place invariants in 87 ms returned sat
[2022-06-12 23:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:53] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2022-06-12 23:24:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:53] [INFO ] [Nat]Absence check using 441 positive place invariants in 78 ms returned sat
[2022-06-12 23:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:53] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2022-06-12 23:24:53] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 43 ms.
[2022-06-12 23:24:58] [INFO ] Added : 370 causal constraints over 74 iterations in 4465 ms. Result :unknown
[2022-06-12 23:24:58] [INFO ] [Real]Absence check using 441 positive place invariants in 142 ms returned sat
[2022-06-12 23:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:24:59] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2022-06-12 23:24:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:24:59] [INFO ] [Nat]Absence check using 441 positive place invariants in 152 ms returned sat
[2022-06-12 23:24:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:25:00] [INFO ] [Nat]Absence check using state equation in 864 ms returned sat
[2022-06-12 23:25:00] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 46 ms.
[2022-06-12 23:25:04] [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
[2022-06-12 23:25:04] [INFO ] [Real]Absence check using 441 positive place invariants in 124 ms returned sat
[2022-06-12 23:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:25:05] [INFO ] [Real]Absence check using state equation in 447 ms returned sat
[2022-06-12 23:25:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:25:05] [INFO ] [Nat]Absence check using 441 positive place invariants in 137 ms returned sat
[2022-06-12 23:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:25:06] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2022-06-12 23:25:06] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 31 ms.
[2022-06-12 23:25:10] [INFO ] Deduced a trap composed of 3 places in 399 ms of which 2 ms to minimize.
[2022-06-12 23:25:10] [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
Fused 13 Parikh solutions to 8 different solutions.
Incomplete Parikh walk after 67300 steps, including 1000 resets, run finished after 603 ms. (steps per millisecond=111 ) properties (out of 13) seen :8 could not realise parikh vector
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 52800 steps, including 974 resets, run finished after 415 ms. (steps per millisecond=127 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 62900 steps, including 527 resets, run finished after 461 ms. (steps per millisecond=136 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 63300 steps, including 1000 resets, run finished after 487 ms. (steps per millisecond=129 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 54300 steps, including 818 resets, run finished after 404 ms. (steps per millisecond=134 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 37500 steps, including 986 resets, run finished after 287 ms. (steps per millisecond=130 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 51400 steps, including 262 resets, run finished after 381 ms. (steps per millisecond=134 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 81 out of 1003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Partial Free-agglomeration rule applied 140 times.
Drop transitions removed 140 transitions
Iterating global reduction 0 with 140 rules applied. Total rules applied 144 place count 1001 transition count 720
Applied a total of 144 rules in 284 ms. Remains 1001 /1003 variables (removed 2) and now considering 720/722 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1001/1003 places, 720/722 transitions.
[2022-06-12 23:25:14] [INFO ] Flatten gal took : 185 ms
[2022-06-12 23:25:14] [INFO ] Flatten gal took : 89 ms
[2022-06-12 23:25:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7101212837296428598.gal : 31 ms
[2022-06-12 23:25:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5546890385974404531.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/ReachabilityCardinality7101212837296428598.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5546890385974404531.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/ReachabilityCardinality7101212837296428598.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5546890385974404531.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5546890385974404531.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :2 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :27 after 53
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :53 after 102
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :102 after 540
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :540 after 66238
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :66238 after 765628
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :765628 after 7.79943e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :7.79943e+06 after 7.00962e+09
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :7.00962e+09 after 3.64651e+10
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :3.64651e+10 after 1.00142e+14
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.00142e+14 after 1.88491e+20
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.88491e+20 after 1.69918e+27
Detected timeout of ITS tools.
[2022-06-12 23:25:29] [INFO ] Flatten gal took : 165 ms
[2022-06-12 23:25:29] [INFO ] Applying decomposition
[2022-06-12 23:25:29] [INFO ] Flatten gal took : 53 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/graph7901064108020426172.txt, -o, /tmp/graph7901064108020426172.bin, -w, /tmp/graph7901064108020426172.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/graph7901064108020426172.bin, -l, -1, -v, -w, /tmp/graph7901064108020426172.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:25:30] [INFO ] Decomposing Gal with order
[2022-06-12 23:25:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:25:30] [INFO ] Removed a total of 224 redundant transitions.
[2022-06-12 23:25:30] [INFO ] Flatten gal took : 132 ms
[2022-06-12 23:25:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 101 ms.
[2022-06-12 23:25:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8212478416109346883.gal : 23 ms
[2022-06-12 23:25:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13678368589136513491.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/ReachabilityCardinality8212478416109346883.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13678368589136513491.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/ReachabilityCardinality8212478416109346883.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13678368589136513491.prop --nowitness
Loading property file /tmp/ReachabilityCardinality13678368589136513491.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 32
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :32 after 32
Reachability property ShieldPPPt-PT-040A-ReachabilityFireability-06 is true.
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :32 after 6.02706e+36
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15067819759189273803
[2022-06-12 23:25:45] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15067819759189273803
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/ltsmin15067819759189273803]
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/ltsmin15067819759189273803] 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/ltsmin15067819759189273803] 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 7482 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 753638 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=150 ) properties seen :{}
Interrupted probabilistic random walk after 2489369 steps, run timeout after 30002 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 2489369 steps, saw 2422130 distinct states, run finished after 30002 ms. (steps per millisecond=82 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 720 rows 1001 cols
[2022-06-12 23:26:29] [INFO ] Computed 441 place invariants in 14 ms
[2022-06-12 23:26:29] [INFO ] [Real]Absence check using 441 positive place invariants in 136 ms returned sat
[2022-06-12 23:26:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:26:30] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2022-06-12 23:26:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:26:30] [INFO ] [Nat]Absence check using 441 positive place invariants in 158 ms returned sat
[2022-06-12 23:26:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:26:31] [INFO ] [Nat]Absence check using state equation in 864 ms returned sat
[2022-06-12 23:26:31] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-06-12 23:26:31] [INFO ] [Nat]Added 37 Read/Feed constraints in 38 ms returned sat
[2022-06-12 23:26:31] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 1 ms to minimize.
[2022-06-12 23:26:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 188 ms
[2022-06-12 23:26:32] [INFO ] Computed and/alt/rep : 719/2721/719 causal constraints (skipped 0 transitions) in 39 ms.
[2022-06-12 23:26:51] [INFO ] Added : 714 causal constraints over 145 iterations in 20010 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 88 ms.
Finished Parikh walk after 729 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=45 )
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655076413108

--------------------
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-040A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is ShieldPPPt-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 r233-tall-165286037400249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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