Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r011-tall-162038006100244.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
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 r011-tall-162038006100244
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 184K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 01:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 01:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 10:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 10:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 169K May 5 16:51 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 1620439564981

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-08 02:06:06] [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, -timeout, 3600, -rebuildPNML]
[2021-05-08 02:06:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 02:06:06] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2021-05-08 02:06:06] [INFO ] Transformed 607 places.
[2021-05-08 02:06:06] [INFO ] Transformed 605 transitions.
[2021-05-08 02:06:06] [INFO ] Found NUPN structural information;
[2021-05-08 02:06:06] [INFO ] Parsed PT model containing 607 places and 605 transitions in 126 ms.
Ensure Unique test removed 120 transitions
Reduce redundant transitions removed 120 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 111 resets, run finished after 125 ms. (steps per millisecond=80 ) properties seen :[0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0]
FORMULA AutoFlight-PT-24a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[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]
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]
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[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]
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]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 485 rows 607 cols
[2021-05-08 02:06:07] [INFO ] Computed 148 place invariants in 20 ms
[2021-05-08 02:06:07] [INFO ] [Real]Absence check using 147 positive place invariants in 75 ms returned sat
[2021-05-08 02:06:07] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 02:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:08] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2021-05-08 02:06:08] [INFO ] State equation strengthened by 120 read => feed constraints.
[2021-05-08 02:06:08] [INFO ] [Real]Added 120 Read/Feed constraints in 14 ms returned sat
[2021-05-08 02:06:08] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 42 ms.
[2021-05-08 02:06:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:06:08] [INFO ] [Nat]Absence check using 147 positive place invariants in 70 ms returned sat
[2021-05-08 02:06:08] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 02:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:09] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2021-05-08 02:06:09] [INFO ] [Nat]Added 120 Read/Feed constraints in 19 ms returned sat
[2021-05-08 02:06:09] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 28 ms.
[2021-05-08 02:06:13] [INFO ] Added : 470 causal constraints over 94 iterations in 4098 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-08 02:06:13] [INFO ] [Real]Absence check using 147 positive place invariants in 72 ms returned sat
[2021-05-08 02:06:13] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 29 ms returned sat
[2021-05-08 02:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:14] [INFO ] [Real]Absence check using state equation in 804 ms returned sat
[2021-05-08 02:06:14] [INFO ] [Real]Added 120 Read/Feed constraints in 25 ms returned sat
[2021-05-08 02:06:14] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 30 ms.
[2021-05-08 02:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:06:14] [INFO ] [Nat]Absence check using 147 positive place invariants in 163 ms returned sat
[2021-05-08 02:06:14] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 28 ms returned sat
[2021-05-08 02:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:15] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2021-05-08 02:06:15] [INFO ] [Nat]Added 120 Read/Feed constraints in 22 ms returned sat
[2021-05-08 02:06:15] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 39 ms.
[2021-05-08 02:06:17] [INFO ] Added : 309 causal constraints over 62 iterations in 2336 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 31 ms.
[2021-05-08 02:06:18] [INFO ] [Real]Absence check using 147 positive place invariants in 66 ms returned sat
[2021-05-08 02:06:18] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-08 02:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:18] [INFO ] [Real]Absence check using state equation in 682 ms returned sat
[2021-05-08 02:06:18] [INFO ] [Real]Added 120 Read/Feed constraints in 13 ms returned sat
[2021-05-08 02:06:18] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 28 ms.
[2021-05-08 02:06:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:06:19] [INFO ] [Nat]Absence check using 147 positive place invariants in 66 ms returned sat
[2021-05-08 02:06:19] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 13 ms returned sat
[2021-05-08 02:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:19] [INFO ] [Nat]Absence check using state equation in 719 ms returned sat
[2021-05-08 02:06:19] [INFO ] [Nat]Added 120 Read/Feed constraints in 21 ms returned sat
[2021-05-08 02:06:20] [INFO ] Deduced a trap composed of 253 places in 148 ms
[2021-05-08 02:06:20] [INFO ] Deduced a trap composed of 255 places in 142 ms
[2021-05-08 02:06:20] [INFO ] Deduced a trap composed of 264 places in 125 ms
[2021-05-08 02:06:20] [INFO ] Deduced a trap composed of 259 places in 121 ms
[2021-05-08 02:06:20] [INFO ] Deduced a trap composed of 258 places in 124 ms
[2021-05-08 02:06:20] [INFO ] Deduced a trap composed of 256 places in 131 ms
[2021-05-08 02:06:20] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 951 ms
[2021-05-08 02:06:20] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 34 ms.
[2021-05-08 02:06:24] [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 (=> (> t473 0) (and (or (and (> t0 0) (< o0 o473)) (and (> t447 0) (< o447 o473))) (or (and (> t0 0) (< o0 o473)) (and (> t433 0) (< o433 o473)) (and (> t434 0) (< o434 o473)) (and (> t435 0) (< o435 o473)) (and (> t436 0) (< o436 o473)) (and (> t437 0) (< o437 o473)) (and (> t438 0) (< o438 o473)) (and (> t439 0) (< o439 o473)) (and (> t440 0) (< o440 o473)) (and (> t441 0) (< o441 o473)) (and (> t442 0) (< o442 o473)) (and (> t443 0) (< o443 o473)) (and (> t444 0) (< o444 o473)) (and (> t445 0) (< o445 o473)) (and (> t446 0) (< o446 o473)) (and (> t447 0) (< o447 o473)) (and (> t448 0) (< o448 o473)) (and (> t449 0) (< o449 o473)) (and (> t450 0) (< o450 o473)) (and (> t451 0) (< o451 o473)) (and (> t452 0) (< o452 o473)) (and (> t453 0) (< o453 o473)) (and (> t454 0) (< o454 o473)) (and (> t455 0) (< o455 o473)) (and (> t456 0) (< o456 o473)) (and (> t457 0) (< o457 o473)) (and (> t458 0) (< o458 o473)))))") while checking expression at index 2
[2021-05-08 02:06:24] [INFO ] [Real]Absence check using 147 positive place invariants in 68 ms returned sat
[2021-05-08 02:06:24] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-08 02:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:24] [INFO ] [Real]Absence check using state equation in 677 ms returned sat
[2021-05-08 02:06:24] [INFO ] [Real]Added 120 Read/Feed constraints in 10 ms returned sat
[2021-05-08 02:06:25] [INFO ] Deduced a trap composed of 222 places in 129 ms
[2021-05-08 02:06:25] [INFO ] Deduced a trap composed of 237 places in 138 ms
[2021-05-08 02:06:25] [INFO ] Deduced a trap composed of 236 places in 136 ms
[2021-05-08 02:06:25] [INFO ] Deduced a trap composed of 235 places in 129 ms
[2021-05-08 02:06:25] [INFO ] Deduced a trap composed of 224 places in 122 ms
[2021-05-08 02:06:25] [INFO ] Deduced a trap composed of 238 places in 128 ms
[2021-05-08 02:06:25] [INFO ] Deduced a trap composed of 239 places in 126 ms
[2021-05-08 02:06:26] [INFO ] Deduced a trap composed of 240 places in 124 ms
[2021-05-08 02:06:26] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1220 ms
[2021-05-08 02:06:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:06:26] [INFO ] [Nat]Absence check using 147 positive place invariants in 66 ms returned sat
[2021-05-08 02:06:26] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 12 ms returned sat
[2021-05-08 02:06:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:27] [INFO ] [Nat]Absence check using state equation in 717 ms returned sat
[2021-05-08 02:06:27] [INFO ] [Nat]Added 120 Read/Feed constraints in 21 ms returned sat
[2021-05-08 02:06:27] [INFO ] Deduced a trap composed of 239 places in 133 ms
[2021-05-08 02:06:27] [INFO ] Deduced a trap composed of 238 places in 129 ms
[2021-05-08 02:06:27] [INFO ] Deduced a trap composed of 237 places in 149 ms
[2021-05-08 02:06:27] [INFO ] Deduced a trap composed of 222 places in 147 ms
[2021-05-08 02:06:27] [INFO ] Deduced a trap composed of 224 places in 130 ms
[2021-05-08 02:06:27] [INFO ] Deduced a trap composed of 231 places in 127 ms
[2021-05-08 02:06:28] [INFO ] Deduced a trap composed of 236 places in 148 ms
[2021-05-08 02:06:28] [INFO ] Deduced a trap composed of 235 places in 134 ms
[2021-05-08 02:06:28] [INFO ] Deduced a trap composed of 240 places in 146 ms
[2021-05-08 02:06:28] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1466 ms
[2021-05-08 02:06:28] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 24 ms.
[2021-05-08 02:06:31] [INFO ] Added : 445 causal constraints over 89 iterations in 2645 ms. Result :unknown
[2021-05-08 02:06:31] [INFO ] [Real]Absence check using 147 positive place invariants in 67 ms returned sat
[2021-05-08 02:06:31] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-08 02:06:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:32] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2021-05-08 02:06:32] [INFO ] [Real]Added 120 Read/Feed constraints in 13 ms returned sat
[2021-05-08 02:06:32] [INFO ] Deduced a trap composed of 269 places in 129 ms
[2021-05-08 02:06:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2021-05-08 02:06:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:06:32] [INFO ] [Nat]Absence check using 147 positive place invariants in 66 ms returned sat
[2021-05-08 02:06:32] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-08 02:06:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:33] [INFO ] [Nat]Absence check using state equation in 692 ms returned sat
[2021-05-08 02:06:33] [INFO ] [Nat]Added 120 Read/Feed constraints in 16 ms returned sat
[2021-05-08 02:06:33] [INFO ] Deduced a trap composed of 267 places in 128 ms
[2021-05-08 02:06:33] [INFO ] Deduced a trap composed of 257 places in 125 ms
[2021-05-08 02:06:33] [INFO ] Deduced a trap composed of 258 places in 125 ms
[2021-05-08 02:06:33] [INFO ] Deduced a trap composed of 268 places in 125 ms
[2021-05-08 02:06:33] [INFO ] Deduced a trap composed of 269 places in 121 ms
[2021-05-08 02:06:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 749 ms
[2021-05-08 02:06:33] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 23 ms.
[2021-05-08 02:06:37] [INFO ] Added : 475 causal constraints over 95 iterations in 3401 ms. Result :unknown
[2021-05-08 02:06:37] [INFO ] [Real]Absence check using 147 positive place invariants in 73 ms returned sat
[2021-05-08 02:06:37] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 1 ms returned unsat
[2021-05-08 02:06:37] [INFO ] [Real]Absence check using 147 positive place invariants in 67 ms returned sat
[2021-05-08 02:06:37] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 02:06:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:38] [INFO ] [Real]Absence check using state equation in 650 ms returned sat
[2021-05-08 02:06:38] [INFO ] [Real]Added 120 Read/Feed constraints in 10 ms returned sat
[2021-05-08 02:06:38] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 35 ms.
[2021-05-08 02:06:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:06:38] [INFO ] [Nat]Absence check using 147 positive place invariants in 62 ms returned sat
[2021-05-08 02:06:38] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 02:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:06:39] [INFO ] [Nat]Absence check using state equation in 647 ms returned sat
[2021-05-08 02:06:39] [INFO ] [Nat]Added 120 Read/Feed constraints in 19 ms returned sat
[2021-05-08 02:06:39] [INFO ] Computed and/alt/rep : 484/2344/484 causal constraints in 25 ms.
[2021-05-08 02:06:42] [INFO ] Added : 476 causal constraints over 96 iterations in 3843 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 47 ms.
[2021-05-08 02:06:43] [INFO ] [Real]Absence check using 147 positive place invariants in 59 ms returned unsat
FORMULA AutoFlight-PT-24a-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-24a-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 31800 steps, including 355 resets, run finished after 269 ms. (steps per millisecond=118 ) properties seen :[0, 0, 0, 0, 0, 1] could not realise parikh vector
FORMULA AutoFlight-PT-24a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 63900 steps, including 563 resets, run finished after 458 ms. (steps per millisecond=139 ) properties seen :[1, 0, 0, 1, 0] could not realise parikh vector
FORMULA AutoFlight-PT-24a-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-24a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 53900 steps, including 390 resets, run finished after 371 ms. (steps per millisecond=145 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 25100 steps, including 299 resets, run finished after 182 ms. (steps per millisecond=137 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 21 out of 607 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 607/607 places, 485/485 transitions.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 607 transition count 420
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 542 transition count 420
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 130 place count 542 transition count 397
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 176 place count 519 transition count 397
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 260 place count 477 transition count 355
Free-agglomeration rule applied 42 times.
Iterating global reduction 2 with 42 rules applied. Total rules applied 302 place count 477 transition count 313
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 344 place count 435 transition count 313
Applied a total of 344 rules in 130 ms. Remains 435 /607 variables (removed 172) and now considering 313/485 (removed 172) transitions.
Finished structural reductions, in 1 iterations. Remains : 435/607 places, 313/485 transitions.
Incomplete random walk after 1000000 steps, including 16382 resets, run finished after 5040 ms. (steps per millisecond=198 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3477 resets, run finished after 2891 ms. (steps per millisecond=345 ) properties seen :[1, 0, 0]
FORMULA AutoFlight-PT-24a-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2522 resets, run finished after 2494 ms. (steps per millisecond=400 ) properties seen :[1, 0]
FORMULA AutoFlight-PT-24a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 4684 steps, including 14 resets, run visited all 1 properties in 13 ms. (steps per millisecond=360 )
FORMULA AutoFlight-PT-24a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

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

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="gold2020"
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 gold2020"
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 r011-tall-162038006100244"
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 ;