Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897516100488.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-24a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516100488
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 340K
-rw-r--r-- 1 mcc users 4.0K Mar 25 23:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 25 23:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 18:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 15:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 15:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 10:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 10:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 169K Mar 24 05:37 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-24a-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-24a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589584934842

[2020-05-15 23:22:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 23:22:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 23:22:17] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2020-05-15 23:22:17] [INFO ] Transformed 607 places.
[2020-05-15 23:22:17] [INFO ] Transformed 605 transitions.
[2020-05-15 23:22:17] [INFO ] Found NUPN structural information;
[2020-05-15 23:22:17] [INFO ] Parsed PT model containing 607 places and 605 transitions in 295 ms.
Ensure Unique test removed 120 transitions
Reduce redundant transitions removed 120 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 109 resets, run finished after 256 ms. (steps per millisecond=39 ) properties seen :[0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1]
FORMULA AutoFlight-PT-24a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 485 rows 607 cols
[2020-05-15 23:22:18] [INFO ] Computed 148 place invariants in 31 ms
[2020-05-15 23:22:18] [INFO ] [Real]Absence check using 147 positive place invariants in 117 ms returned sat
[2020-05-15 23:22:18] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 23:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:20] [INFO ] [Real]Absence check using state equation in 1354 ms returned sat
[2020-05-15 23:22:20] [INFO ] State equation strengthened by 120 read => feed constraints.
[2020-05-15 23:22:20] [INFO ] [Real]Added 120 Read/Feed constraints in 20 ms returned sat
[2020-05-15 23:22:20] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 63 ms.
[2020-05-15 23:22:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 23:22:20] [INFO ] [Nat]Absence check using 147 positive place invariants in 203 ms returned sat
[2020-05-15 23:22:20] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 4 ms returned sat
[2020-05-15 23:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:22] [INFO ] [Nat]Absence check using state equation in 1125 ms returned sat
[2020-05-15 23:22:22] [INFO ] [Nat]Added 120 Read/Feed constraints in 46 ms returned sat
[2020-05-15 23:22:22] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 52 ms.
[2020-05-15 23:22:25] [INFO ] Added : 305 causal constraints over 61 iterations in 3413 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-15 23:22:25] [INFO ] [Real]Absence check using 147 positive place invariants in 108 ms returned unsat
[2020-05-15 23:22:26] [INFO ] [Real]Absence check using 147 positive place invariants in 105 ms returned sat
[2020-05-15 23:22:26] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 4 ms returned sat
[2020-05-15 23:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:27] [INFO ] [Real]Absence check using state equation in 1106 ms returned sat
[2020-05-15 23:22:27] [INFO ] [Real]Added 120 Read/Feed constraints in 20 ms returned sat
[2020-05-15 23:22:27] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 63 ms.
[2020-05-15 23:22:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 23:22:28] [INFO ] [Nat]Absence check using 147 positive place invariants in 155 ms returned sat
[2020-05-15 23:22:28] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 27 ms returned sat
[2020-05-15 23:22:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:29] [INFO ] [Nat]Absence check using state equation in 1487 ms returned sat
[2020-05-15 23:22:29] [INFO ] [Nat]Added 120 Read/Feed constraints in 48 ms returned sat
[2020-05-15 23:22:29] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 58 ms.
[2020-05-15 23:22:32] [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 closed (=> (> t271 0) (and (and (> t0 0) (< o0 o271)) (and (> t272 0) (< o272 o271))))") while checking expression at index 2
[2020-05-15 23:22:33] [INFO ] [Real]Absence check using 147 positive place invariants in 110 ms returned sat
[2020-05-15 23:22:33] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 13 ms returned sat
[2020-05-15 23:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:34] [INFO ] [Real]Absence check using state equation in 1399 ms returned sat
[2020-05-15 23:22:34] [INFO ] [Real]Added 120 Read/Feed constraints in 22 ms returned sat
[2020-05-15 23:22:34] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 61 ms.
[2020-05-15 23:22:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 23:22:34] [INFO ] [Nat]Absence check using 147 positive place invariants in 99 ms returned sat
[2020-05-15 23:22:34] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 23:22:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:36] [INFO ] [Nat]Absence check using state equation in 1042 ms returned sat
[2020-05-15 23:22:36] [INFO ] [Nat]Added 120 Read/Feed constraints in 33 ms returned sat
[2020-05-15 23:22:36] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 53 ms.
[2020-05-15 23:22:39] [INFO ] Added : 325 causal constraints over 65 iterations in 3633 ms. Result :(error "Failed to check-sat")
[2020-05-15 23:22:39] [INFO ] [Real]Absence check using 147 positive place invariants in 109 ms returned sat
[2020-05-15 23:22:40] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 35 ms returned sat
[2020-05-15 23:22:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:41] [INFO ] [Real]Absence check using state equation in 1104 ms returned sat
[2020-05-15 23:22:41] [INFO ] [Real]Added 120 Read/Feed constraints in 26 ms returned sat
[2020-05-15 23:22:41] [INFO ] Deduced a trap composed of 237 places in 353 ms
[2020-05-15 23:22:41] [INFO ] Deduced a trap composed of 236 places in 307 ms
[2020-05-15 23:22:42] [INFO ] Deduced a trap composed of 222 places in 318 ms
[2020-05-15 23:22:42] [INFO ] Deduced a trap composed of 235 places in 271 ms
[2020-05-15 23:22:43] [INFO ] Deduced a trap composed of 238 places in 321 ms
[2020-05-15 23:22:43] [INFO ] Deduced a trap composed of 239 places in 351 ms
[2020-05-15 23:22:43] [INFO ] Deduced a trap composed of 240 places in 262 ms
[2020-05-15 23:22:43] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2514 ms
[2020-05-15 23:22:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 23:22:44] [INFO ] [Nat]Absence check using 147 positive place invariants in 154 ms returned sat
[2020-05-15 23:22:44] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 27 ms returned sat
[2020-05-15 23:22:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:45] [INFO ] [Nat]Absence check using state equation in 1337 ms returned sat
[2020-05-15 23:22:45] [INFO ] [Nat]Added 120 Read/Feed constraints in 57 ms returned sat
[2020-05-15 23:22:45] [INFO ] Deduced a trap composed of 240 places in 289 ms
[2020-05-15 23:22:46] [INFO ] Deduced a trap composed of 239 places in 266 ms
[2020-05-15 23:22:46] [INFO ] Deduced a trap composed of 238 places in 255 ms
[2020-05-15 23:22:46] [INFO ] Deduced a trap composed of 222 places in 268 ms
[2020-05-15 23:22:47] [INFO ] Deduced a trap composed of 237 places in 258 ms
[2020-05-15 23:22:47] [INFO ] Deduced a trap composed of 236 places in 265 ms
[2020-05-15 23:22:47] [INFO ] Deduced a trap composed of 235 places in 278 ms
[2020-05-15 23:22:47] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2241 ms
[2020-05-15 23:22:47] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 43 ms.
[2020-05-15 23:22:48] [INFO ] Added : 90 causal constraints over 18 iterations in 1012 ms. Result :(error "Failed to check-sat")
[2020-05-15 23:22:49] [INFO ] [Real]Absence check using 147 positive place invariants in 154 ms returned sat
[2020-05-15 23:22:49] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 60 ms returned sat
[2020-05-15 23:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:50] [INFO ] [Real]Absence check using state equation in 1671 ms returned sat
[2020-05-15 23:22:50] [INFO ] [Real]Added 120 Read/Feed constraints in 20 ms returned sat
[2020-05-15 23:22:50] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 49 ms.
[2020-05-15 23:22:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 23:22:51] [INFO ] [Nat]Absence check using 147 positive place invariants in 144 ms returned sat
[2020-05-15 23:22:51] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 24 ms returned sat
[2020-05-15 23:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:52] [INFO ] [Nat]Absence check using state equation in 1513 ms returned sat
[2020-05-15 23:22:52] [INFO ] [Nat]Added 120 Read/Feed constraints in 45 ms returned sat
[2020-05-15 23:22:53] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 43 ms.
[2020-05-15 23:22:56] [INFO ] Added : 210 causal constraints over 42 iterations in 3092 ms. Result :unknown
[2020-05-15 23:22:56] [INFO ] [Real]Absence check using 147 positive place invariants in 142 ms returned sat
[2020-05-15 23:22:56] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 5 ms returned sat
[2020-05-15 23:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:57] [INFO ] [Real]Absence check using state equation in 1477 ms returned sat
[2020-05-15 23:22:57] [INFO ] [Real]Added 120 Read/Feed constraints in 23 ms returned sat
[2020-05-15 23:22:58] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 45 ms.
[2020-05-15 23:22:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 23:22:58] [INFO ] [Nat]Absence check using 147 positive place invariants in 147 ms returned sat
[2020-05-15 23:22:58] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 5 ms returned sat
[2020-05-15 23:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 23:22:59] [INFO ] [Nat]Absence check using state equation in 1378 ms returned sat
[2020-05-15 23:22:59] [INFO ] [Nat]Added 120 Read/Feed constraints in 27 ms returned sat
[2020-05-15 23:23:00] [INFO ] Deduced a trap composed of 246 places in 295 ms
[2020-05-15 23:23:00] [INFO ] Deduced a trap composed of 254 places in 263 ms
[2020-05-15 23:23:00] [INFO ] Deduced a trap composed of 251 places in 247 ms
[2020-05-15 23:23:01] [INFO ] Deduced a trap composed of 268 places in 320 ms
[2020-05-15 23:23:01] [INFO ] Deduced a trap composed of 267 places in 195 ms
[2020-05-15 23:23:01] [INFO ] Deduced a trap composed of 258 places in 307 ms
[2020-05-15 23:23:01] [INFO ] Deduced a trap composed of 266 places in 198 ms
[2020-05-15 23:23:02] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2109 ms
[2020-05-15 23:23:02] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 34 ms.
[2020-05-15 23:23:03] [INFO ] Added : 130 causal constraints over 26 iterations in 1161 ms. Result :unknown
[2020-05-15 23:23:03] [INFO ] [Real]Absence check using 147 positive place invariants in 144 ms returned sat
[2020-05-15 23:23:03] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 5 ms returned sat
[2020-05-15 23:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 23:23:04] [INFO ] [Real]Absence check using state equation in 1014 ms returned sat
[2020-05-15 23:23:04] [INFO ] [Real]Added 120 Read/Feed constraints in 28 ms returned sat
[2020-05-15 23:23:04] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 60 ms.
[2020-05-15 23:23:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 23:23:05] [INFO ] [Nat]Absence check using 147 positive place invariants in 143 ms returned sat
[2020-05-15 23:23:05] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 23:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 23:23:06] [INFO ] [Nat]Absence check using state equation in 966 ms returned sat
[2020-05-15 23:23:06] [INFO ] [Nat]Added 120 Read/Feed constraints in 24 ms returned sat
[2020-05-15 23:23:06] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 46 ms.
[2020-05-15 23:23:09] [INFO ] Added : 315 causal constraints over 63 iterations in 3687 ms. Result :unknown
[2020-05-15 23:23:10] [INFO ] [Real]Absence check using 147 positive place invariants in 161 ms returned sat
[2020-05-15 23:23:10] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 22 ms returned unsat
FORMULA AutoFlight-PT-24a-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-24a-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 43500 steps, including 423 resets, run finished after 708 ms. (steps per millisecond=61 ) properties seen :[1, 0, 1, 0, 1, 0, 1] could not realise parikh vector
FORMULA AutoFlight-PT-24a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 63600 steps, including 577 resets, run finished after 580 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 280 resets, run finished after 174 ms. (steps per millisecond=117 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 13 out of 607 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 607/607 places, 485/485 transitions.
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 607 transition count 419
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 541 transition count 419
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 132 place count 541 transition count 395
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 180 place count 517 transition count 395
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 266 place count 474 transition count 352
Free-agglomeration rule applied 44 times.
Iterating global reduction 2 with 44 rules applied. Total rules applied 310 place count 474 transition count 308
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 2 with 44 rules applied. Total rules applied 354 place count 430 transition count 308
Applied a total of 354 rules in 174 ms. Remains 430 /607 variables (removed 177) and now considering 308/485 (removed 177) transitions.
Finished structural reductions, in 1 iterations. Remains : 430/607 places, 308/485 transitions.
Incomplete random walk after 1000000 steps, including 11921 resets, run finished after 6020 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3102 resets, run finished after 3450 ms. (steps per millisecond=289 ) properties seen :[1, 0, 0]
FORMULA AutoFlight-PT-24a-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 1953 resets, run finished after 2961 ms. (steps per millisecond=337 ) properties seen :[1, 0]
FORMULA AutoFlight-PT-24a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 810 steps, including 2 resets, run visited all 1 properties in 4 ms. (steps per millisecond=202 )
FORMULA AutoFlight-PT-24a-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589585005273

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-24a"
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"

# 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 AutoFlight-PT-24a, 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 r006-smll-158897516100488"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-24a.tgz
mv AutoFlight-PT-24a 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 ;