fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r010-tajo-165245701800180
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for AutoFlight-PT-12b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
329.863 68273.00 92674.00 117.30 FFFFTFFTFFTTTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r010-tajo-165245701800180.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 gold2021
Input is AutoFlight-PT-12b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701800180
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 6.8K Apr 30 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 30 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 30 01:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 30 01:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Apr 30 01:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 30 01:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 30 01:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 30 01:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 266K May 10 09:33 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 AutoFlight-PT-12b-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-12b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069701989

Running Version 0
[2022-06-12 21:35:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:35:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:35:07] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2022-06-12 21:35:07] [INFO ] Transformed 1126 places.
[2022-06-12 21:35:07] [INFO ] Transformed 1124 transitions.
[2022-06-12 21:35:07] [INFO ] Found NUPN structural information;
[2022-06-12 21:35:07] [INFO ] Parsed PT model containing 1126 places and 1124 transitions in 244 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :8
FORMULA AutoFlight-PT-12b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1124 rows 1126 cols
[2022-06-12 21:35:07] [INFO ] Computed 76 place invariants in 72 ms
[2022-06-12 21:35:08] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned unsat
[2022-06-12 21:35:08] [INFO ] [Real]Absence check using 75 positive place invariants in 44 ms returned sat
[2022-06-12 21:35:08] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-12 21:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:09] [INFO ] [Real]Absence check using state equation in 1007 ms returned sat
[2022-06-12 21:35:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:10] [INFO ] [Nat]Absence check using 75 positive place invariants in 77 ms returned sat
[2022-06-12 21:35:10] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:11] [INFO ] [Nat]Absence check using state equation in 1365 ms returned sat
[2022-06-12 21:35:12] [INFO ] Deduced a trap composed of 27 places in 918 ms of which 29 ms to minimize.
[2022-06-12 21:35:12] [INFO ] Deduced a trap composed of 15 places in 342 ms of which 1 ms to minimize.
[2022-06-12 21:35:13] [INFO ] Deduced a trap composed of 25 places in 331 ms of which 2 ms to minimize.
[2022-06-12 21:35:13] [INFO ] Deduced a trap composed of 69 places in 365 ms of which 1 ms to minimize.
[2022-06-12 21:35:14] [INFO ] Deduced a trap composed of 115 places in 329 ms of which 2 ms to minimize.
[2022-06-12 21:35:14] [INFO ] Deduced a trap composed of 30 places in 244 ms of which 1 ms to minimize.
[2022-06-12 21:35:14] [INFO ] Deduced a trap composed of 80 places in 273 ms of which 1 ms to minimize.
[2022-06-12 21:35:14] [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
[2022-06-12 21:35:14] [INFO ] [Real]Absence check using 75 positive place invariants in 40 ms returned sat
[2022-06-12 21:35:14] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-12 21:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:15] [INFO ] [Real]Absence check using state equation in 525 ms returned sat
[2022-06-12 21:35:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:15] [INFO ] [Nat]Absence check using 75 positive place invariants in 40 ms returned sat
[2022-06-12 21:35:15] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-12 21:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:16] [INFO ] [Nat]Absence check using state equation in 565 ms returned sat
[2022-06-12 21:35:16] [INFO ] Deduced a trap composed of 43 places in 325 ms of which 1 ms to minimize.
[2022-06-12 21:35:17] [INFO ] Deduced a trap composed of 31 places in 312 ms of which 1 ms to minimize.
[2022-06-12 21:35:17] [INFO ] Deduced a trap composed of 126 places in 299 ms of which 1 ms to minimize.
[2022-06-12 21:35:17] [INFO ] Deduced a trap composed of 132 places in 296 ms of which 2 ms to minimize.
[2022-06-12 21:35:18] [INFO ] Deduced a trap composed of 46 places in 284 ms of which 1 ms to minimize.
[2022-06-12 21:35:18] [INFO ] Deduced a trap composed of 66 places in 304 ms of which 1 ms to minimize.
[2022-06-12 21:35:18] [INFO ] Deduced a trap composed of 55 places in 315 ms of which 0 ms to minimize.
[2022-06-12 21:35:19] [INFO ] Deduced a trap composed of 51 places in 338 ms of which 0 ms to minimize.
[2022-06-12 21:35:19] [INFO ] Deduced a trap composed of 76 places in 291 ms of which 3 ms to minimize.
[2022-06-12 21:35:19] [INFO ] Deduced a trap composed of 63 places in 274 ms of which 1 ms to minimize.
[2022-06-12 21:35:20] [INFO ] Deduced a trap composed of 45 places in 308 ms of which 1 ms to minimize.
[2022-06-12 21:35:20] [INFO ] Deduced a trap composed of 166 places in 289 ms of which 1 ms to minimize.
[2022-06-12 21:35:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2022-06-12 21:35:20] [INFO ] [Real]Absence check using 75 positive place invariants in 52 ms returned sat
[2022-06-12 21:35:20] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 13 ms returned sat
[2022-06-12 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:22] [INFO ] [Real]Absence check using state equation in 1330 ms returned sat
[2022-06-12 21:35:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:22] [INFO ] [Nat]Absence check using 75 positive place invariants in 53 ms returned sat
[2022-06-12 21:35:22] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:23] [INFO ] [Nat]Absence check using state equation in 989 ms returned sat
[2022-06-12 21:35:23] [INFO ] Deduced a trap composed of 28 places in 364 ms of which 1 ms to minimize.
[2022-06-12 21:35:24] [INFO ] Deduced a trap composed of 22 places in 329 ms of which 1 ms to minimize.
[2022-06-12 21:35:24] [INFO ] Deduced a trap composed of 18 places in 338 ms of which 1 ms to minimize.
[2022-06-12 21:35:25] [INFO ] Deduced a trap composed of 16 places in 331 ms of which 1 ms to minimize.
[2022-06-12 21:35:25] [INFO ] Deduced a trap composed of 17 places in 322 ms of which 0 ms to minimize.
[2022-06-12 21:35:25] [INFO ] Deduced a trap composed of 25 places in 316 ms of which 1 ms to minimize.
[2022-06-12 21:35:26] [INFO ] Deduced a trap composed of 31 places in 329 ms of which 1 ms to minimize.
[2022-06-12 21:35:26] [INFO ] Deduced a trap composed of 51 places in 331 ms of which 1 ms to minimize.
[2022-06-12 21:35:26] [INFO ] Deduced a trap composed of 33 places in 303 ms of which 0 ms to minimize.
[2022-06-12 21:35:27] [INFO ] Deduced a trap composed of 51 places in 251 ms of which 1 ms to minimize.
[2022-06-12 21:35:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2022-06-12 21:35:27] [INFO ] [Real]Absence check using 75 positive place invariants in 41 ms returned sat
[2022-06-12 21:35:27] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:28] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2022-06-12 21:35:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:28] [INFO ] [Nat]Absence check using 75 positive place invariants in 52 ms returned sat
[2022-06-12 21:35:28] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:30] [INFO ] [Nat]Absence check using state equation in 1517 ms returned sat
[2022-06-12 21:35:30] [INFO ] Deduced a trap composed of 21 places in 309 ms of which 1 ms to minimize.
[2022-06-12 21:35:30] [INFO ] Deduced a trap composed of 15 places in 309 ms of which 1 ms to minimize.
[2022-06-12 21:35:31] [INFO ] Deduced a trap composed of 31 places in 304 ms of which 1 ms to minimize.
[2022-06-12 21:35:31] [INFO ] Deduced a trap composed of 86 places in 317 ms of which 1 ms to minimize.
[2022-06-12 21:35:31] [INFO ] Deduced a trap composed of 18 places in 271 ms of which 2 ms to minimize.
[2022-06-12 21:35:32] [INFO ] Deduced a trap composed of 79 places in 268 ms of which 1 ms to minimize.
[2022-06-12 21:35:32] [INFO ] Deduced a trap composed of 104 places in 251 ms of which 1 ms to minimize.
[2022-06-12 21:35:32] [INFO ] Deduced a trap composed of 114 places in 247 ms of which 1 ms to minimize.
[2022-06-12 21:35:33] [INFO ] Deduced a trap composed of 114 places in 242 ms of which 0 ms to minimize.
[2022-06-12 21:35:33] [INFO ] Deduced a trap composed of 84 places in 270 ms of which 0 ms to minimize.
[2022-06-12 21:35:33] [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 21:35:33] [INFO ] [Real]Absence check using 75 positive place invariants in 52 ms returned sat
[2022-06-12 21:35:33] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:34] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2022-06-12 21:35:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:34] [INFO ] [Nat]Absence check using 75 positive place invariants in 91 ms returned sat
[2022-06-12 21:35:34] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 5 ms returned sat
[2022-06-12 21:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:35] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2022-06-12 21:35:35] [INFO ] Deduced a trap composed of 27 places in 323 ms of which 3 ms to minimize.
[2022-06-12 21:35:36] [INFO ] Deduced a trap composed of 36 places in 302 ms of which 1 ms to minimize.
[2022-06-12 21:35:36] [INFO ] Deduced a trap composed of 30 places in 289 ms of which 1 ms to minimize.
[2022-06-12 21:35:36] [INFO ] Deduced a trap composed of 21 places in 273 ms of which 1 ms to minimize.
[2022-06-12 21:35:37] [INFO ] Deduced a trap composed of 19 places in 262 ms of which 1 ms to minimize.
[2022-06-12 21:35:37] [INFO ] Deduced a trap composed of 27 places in 263 ms of which 1 ms to minimize.
[2022-06-12 21:35:37] [INFO ] Deduced a trap composed of 28 places in 303 ms of which 1 ms to minimize.
[2022-06-12 21:35:37] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2475 ms
[2022-06-12 21:35:38] [INFO ] Computed and/alt/rep : 1121/1477/1121 causal constraints (skipped 2 transitions) in 82 ms.
[2022-06-12 21:35:39] [INFO ] Added : 140 causal constraints over 28 iterations in 1658 ms. Result :unknown
[2022-06-12 21:35:39] [INFO ] [Real]Absence check using 75 positive place invariants in 37 ms returned sat
[2022-06-12 21:35:39] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:40] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2022-06-12 21:35:40] [INFO ] Deduced a trap composed of 35 places in 300 ms of which 2 ms to minimize.
[2022-06-12 21:35:41] [INFO ] Deduced a trap composed of 32 places in 287 ms of which 1 ms to minimize.
[2022-06-12 21:35:41] [INFO ] Deduced a trap composed of 29 places in 268 ms of which 1 ms to minimize.
[2022-06-12 21:35:41] [INFO ] Deduced a trap composed of 32 places in 240 ms of which 1 ms to minimize.
[2022-06-12 21:35:41] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1321 ms
[2022-06-12 21:35:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:41] [INFO ] [Nat]Absence check using 75 positive place invariants in 45 ms returned sat
[2022-06-12 21:35:41] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:42] [INFO ] [Nat]Absence check using state equation in 386 ms returned sat
[2022-06-12 21:35:42] [INFO ] Deduced a trap composed of 35 places in 291 ms of which 2 ms to minimize.
[2022-06-12 21:35:42] [INFO ] Deduced a trap composed of 32 places in 279 ms of which 1 ms to minimize.
[2022-06-12 21:35:43] [INFO ] Deduced a trap composed of 29 places in 270 ms of which 1 ms to minimize.
[2022-06-12 21:35:43] [INFO ] Deduced a trap composed of 28 places in 256 ms of which 1 ms to minimize.
[2022-06-12 21:35:43] [INFO ] Deduced a trap composed of 32 places in 239 ms of which 0 ms to minimize.
[2022-06-12 21:35:43] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1569 ms
[2022-06-12 21:35:43] [INFO ] Computed and/alt/rep : 1121/1477/1121 causal constraints (skipped 2 transitions) in 66 ms.
[2022-06-12 21:35:46] [INFO ] Added : 205 causal constraints over 41 iterations in 2816 ms. Result :unknown
[2022-06-12 21:35:46] [INFO ] [Real]Absence check using 75 positive place invariants in 48 ms returned sat
[2022-06-12 21:35:46] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:47] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2022-06-12 21:35:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:47] [INFO ] [Nat]Absence check using 75 positive place invariants in 49 ms returned sat
[2022-06-12 21:35:47] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:48] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2022-06-12 21:35:48] [INFO ] Deduced a trap composed of 21 places in 278 ms of which 0 ms to minimize.
[2022-06-12 21:35:48] [INFO ] Deduced a trap composed of 15 places in 287 ms of which 3 ms to minimize.
[2022-06-12 21:35:49] [INFO ] Deduced a trap composed of 19 places in 272 ms of which 1 ms to minimize.
[2022-06-12 21:35:49] [INFO ] Deduced a trap composed of 18 places in 251 ms of which 1 ms to minimize.
[2022-06-12 21:35:49] [INFO ] Deduced a trap composed of 34 places in 278 ms of which 1 ms to minimize.
[2022-06-12 21:35:50] [INFO ] Deduced a trap composed of 45 places in 309 ms of which 1 ms to minimize.
[2022-06-12 21:35:50] [INFO ] Deduced a trap composed of 24 places in 265 ms of which 1 ms to minimize.
[2022-06-12 21:35:50] [INFO ] Deduced a trap composed of 59 places in 261 ms of which 1 ms to minimize.
[2022-06-12 21:35:51] [INFO ] Deduced a trap composed of 144 places in 265 ms of which 1 ms to minimize.
[2022-06-12 21:35:51] [INFO ] Deduced a trap composed of 57 places in 261 ms of which 2 ms to minimize.
[2022-06-12 21:35:51] [INFO ] Deduced a trap composed of 62 places in 258 ms of which 1 ms to minimize.
[2022-06-12 21:35:52] [INFO ] Deduced a trap composed of 58 places in 251 ms of which 1 ms to minimize.
[2022-06-12 21:35:52] [INFO ] Deduced a trap composed of 52 places in 248 ms of which 1 ms to minimize.
[2022-06-12 21:35:52] [INFO ] Deduced a trap composed of 43 places in 227 ms of which 1 ms to minimize.
[2022-06-12 21:35:52] [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 7
FORMULA AutoFlight-PT-12b-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 37600 steps, including 129 resets, run finished after 115 ms. (steps per millisecond=326 ) properties (out of 7) seen :1 could not realise parikh vector
FORMULA AutoFlight-PT-12b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 46600 steps, including 142 resets, run finished after 176 ms. (steps per millisecond=264 ) properties (out of 6) seen :1 could not realise parikh vector
FORMULA AutoFlight-PT-12b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 99 out of 1126 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1126/1126 places, 1124/1124 transitions.
Drop transitions removed 357 transitions
Trivial Post-agglo rules discarded 357 transitions
Performed 357 trivial Post agglomeration. Transition count delta: 357
Iterating post reduction 0 with 357 rules applied. Total rules applied 357 place count 1126 transition count 767
Reduce places removed 357 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 404 rules applied. Total rules applied 761 place count 769 transition count 720
Reduce places removed 12 places and 0 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 2 with 41 rules applied. Total rules applied 802 place count 757 transition count 691
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 838 place count 728 transition count 684
Performed 133 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 133 Pre rules applied. Total rules applied 838 place count 728 transition count 551
Deduced a syphon composed of 133 places in 2 ms
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 4 with 266 rules applied. Total rules applied 1104 place count 595 transition count 551
Discarding 96 places :
Symmetric choice reduction at 4 with 96 rule applications. Total rules 1200 place count 499 transition count 455
Iterating global reduction 4 with 96 rules applied. Total rules applied 1296 place count 499 transition count 455
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 1302 place count 499 transition count 449
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1303 place count 498 transition count 449
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 26 Pre rules applied. Total rules applied 1303 place count 498 transition count 423
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 1355 place count 472 transition count 423
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 6 with 190 rules applied. Total rules applied 1545 place count 377 transition count 328
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1547 place count 376 transition count 328
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 1557 place count 376 transition count 318
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1559 place count 375 transition count 317
Free-agglomeration rule applied 32 times.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1591 place count 375 transition count 285
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 6 with 32 rules applied. Total rules applied 1623 place count 343 transition count 285
Applied a total of 1623 rules in 291 ms. Remains 343 /1126 variables (removed 783) and now considering 285/1124 (removed 839) transitions.
Finished structural reductions, in 1 iterations. Remains : 343/1126 places, 285/1124 transitions.
[2022-06-12 21:35:53] [INFO ] Flatten gal took : 70 ms
[2022-06-12 21:35:53] [INFO ] Flatten gal took : 27 ms
[2022-06-12 21:35:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11946935571021889561.gal : 16 ms
[2022-06-12 21:35:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8040319479464458098.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/ReachabilityCardinality11946935571021889561.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8040319479464458098.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/ReachabilityCardinality11946935571021889561.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8040319479464458098.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8040319479464458098.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 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 30
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :30 after 160
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :160 after 502
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :502 after 3148
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :3148 after 2.01555e+08
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :2.01555e+08 after 4.70186e+13
Detected timeout of ITS tools.
[2022-06-12 21:36:08] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:36:08] [INFO ] Applying decomposition
[2022-06-12 21:36:08] [INFO ] Flatten gal took : 30 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/graph8751067068266035684.txt, -o, /tmp/graph8751067068266035684.bin, -w, /tmp/graph8751067068266035684.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/graph8751067068266035684.bin, -l, -1, -v, -w, /tmp/graph8751067068266035684.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:36:08] [INFO ] Decomposing Gal with order
[2022-06-12 21:36:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:36:08] [INFO ] Removed a total of 51 redundant transitions.
[2022-06-12 21:36:08] [INFO ] Flatten gal took : 74 ms
[2022-06-12 21:36:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2022-06-12 21:36:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3496263609504988365.gal : 12 ms
[2022-06-12 21:36:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7917516619569745559.prop : 2 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/ReachabilityCardinality3496263609504988365.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7917516619569745559.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/ReachabilityCardinality3496263609504988365.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7917516619569745559.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7917516619569745559.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :7 after 133
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :133 after 7.51565e+07
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :7.51565e+07 after 1.54938e+08
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1.54938e+08 after 2.72511e+08
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :2.72511e+08 after 2.72511e+08
Invariant property AutoFlight-PT-12b-ReachabilityFireability-08 does not hold.
FORMULA AutoFlight-PT-12b-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property AutoFlight-PT-12b-ReachabilityFireability-05 does not hold.
FORMULA AutoFlight-PT-12b-ReachabilityFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property AutoFlight-PT-12b-ReachabilityFireability-03 does not hold.
FORMULA AutoFlight-PT-12b-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.72511e+08 after 1.03337e+20
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.03337e+20 after 2.29934e+21
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.56992e+23,0.986457,27484,1940,301,42145,9435,983,56415,186,41784,0
Total reachable state count : 456991510252008147124224

Verifying 5 reachability properties.
Invariant property AutoFlight-PT-12b-ReachabilityFireability-03 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-12b-ReachabilityFireability-03,5.8632e+21,1.01716,27484,1272,258,42145,9435,1043,56415,196,41784,6124
Invariant property AutoFlight-PT-12b-ReachabilityFireability-05 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-12b-ReachabilityFireability-05,1.2918e+22,1.05071,27484,1537,238,42145,9435,1090,56415,199,41784,11673
Invariant property AutoFlight-PT-12b-ReachabilityFireability-06 does not hold.
FORMULA AutoFlight-PT-12b-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-12b-ReachabilityFireability-06,5.07604e+20,1.08223,27484,788,222,42145,9435,1139,56415,201,41784,20643
Invariant property AutoFlight-PT-12b-ReachabilityFireability-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-12b-ReachabilityFireability-08,2.57181e+22,1.09656,27484,1307,275,42145,9435,1224,56415,205,41784,23629
Invariant property AutoFlight-PT-12b-ReachabilityFireability-14 does not hold.
FORMULA AutoFlight-PT-12b-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-12b-ReachabilityFireability-14,2.7906e+20,1.10688,27484,212,63,42145,9435,1238,56415,206,41784,27295
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1655069770262

--------------------
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="AutoFlight-PT-12b"
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 AutoFlight-PT-12b, 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 r010-tajo-165245701800180"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12b.tgz
mv AutoFlight-PT-12b 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 ;