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-158897515500032.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 ASLink-PT-02a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515500032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 09:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 09:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 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 279K 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 ASLink-PT-02a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-02a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589215972629

[2020-05-11 16:52:55] [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]
[2020-05-11 16:52:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 16:52:55] [INFO ] Load time of PNML (sax parser for PT used): 194 ms
[2020-05-11 16:52:55] [INFO ] Transformed 626 places.
[2020-05-11 16:52:55] [INFO ] Transformed 1008 transitions.
[2020-05-11 16:52:55] [INFO ] Found NUPN structural information;
[2020-05-11 16:52:55] [INFO ] Parsed PT model containing 626 places and 1008 transitions in 266 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 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 111 resets, run finished after 186 ms. (steps per millisecond=53 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-02a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA ASLink-PT-02a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-02a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-02a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 998 rows 626 cols
[2020-05-11 16:52:56] [INFO ] Computed 118 place invariants in 81 ms
[2020-05-11 16:52:56] [INFO ] [Real]Absence check using 28 positive place invariants in 92 ms returned sat
[2020-05-11 16:52:57] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 117 ms returned unsat
[2020-05-11 16:52:57] [INFO ] [Real]Absence check using 28 positive place invariants in 47 ms returned sat
[2020-05-11 16:52:57] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 51 ms returned unsat
[2020-05-11 16:52:57] [INFO ] [Real]Absence check using 28 positive place invariants in 38 ms returned sat
[2020-05-11 16:52:57] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 69 ms returned sat
[2020-05-11 16:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:52:59] [INFO ] [Real]Absence check using state equation in 1975 ms returned sat
[2020-05-11 16:52:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:52:59] [INFO ] [Nat]Absence check using 28 positive place invariants in 63 ms returned sat
[2020-05-11 16:52:59] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 73 ms returned sat
[2020-05-11 16:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:01] [INFO ] [Nat]Absence check using state equation in 1662 ms returned unsat
[2020-05-11 16:53:01] [INFO ] [Real]Absence check using 28 positive place invariants in 59 ms returned sat
[2020-05-11 16:53:01] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 101 ms returned sat
[2020-05-11 16:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:03] [INFO ] [Real]Absence check using state equation in 1871 ms returned sat
[2020-05-11 16:53:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:53:04] [INFO ] [Nat]Absence check using 28 positive place invariants in 86 ms returned sat
[2020-05-11 16:53:04] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 100 ms returned sat
[2020-05-11 16:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:06] [INFO ] [Nat]Absence check using state equation in 2823 ms returned unsat
[2020-05-11 16:53:07] [INFO ] [Real]Absence check using 28 positive place invariants in 58 ms returned sat
[2020-05-11 16:53:07] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 62 ms returned sat
[2020-05-11 16:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:09] [INFO ] [Real]Absence check using state equation in 1821 ms returned sat
[2020-05-11 16:53:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:53:09] [INFO ] [Nat]Absence check using 28 positive place invariants in 84 ms returned sat
[2020-05-11 16:53:09] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 101 ms returned sat
[2020-05-11 16:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:11] [INFO ] [Nat]Absence check using state equation in 2462 ms returned unsat
[2020-05-11 16:53:12] [INFO ] [Real]Absence check using 28 positive place invariants in 48 ms returned sat
[2020-05-11 16:53:12] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 81 ms returned sat
[2020-05-11 16:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:14] [INFO ] [Real]Absence check using state equation in 2296 ms returned sat
[2020-05-11 16:53:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:53:14] [INFO ] [Nat]Absence check using 28 positive place invariants in 62 ms returned sat
[2020-05-11 16:53:14] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 69 ms returned sat
[2020-05-11 16:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-11 16:53:19] [INFO ] [Nat]Absence check using state equation in 4735 ms returned unknown
[2020-05-11 16:53:19] [INFO ] [Real]Absence check using 28 positive place invariants in 66 ms returned sat
[2020-05-11 16:53:20] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 103 ms returned sat
[2020-05-11 16:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:22] [INFO ] [Real]Absence check using state equation in 2531 ms returned sat
[2020-05-11 16:53:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:53:22] [INFO ] [Nat]Absence check using 28 positive place invariants in 64 ms returned sat
[2020-05-11 16:53:22] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 79 ms returned sat
[2020-05-11 16:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:25] [INFO ] [Nat]Absence check using state equation in 2198 ms returned unsat
[2020-05-11 16:53:25] [INFO ] [Real]Absence check using 28 positive place invariants in 39 ms returned sat
[2020-05-11 16:53:25] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 66 ms returned sat
[2020-05-11 16:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:27] [INFO ] [Real]Absence check using state equation in 1796 ms returned sat
[2020-05-11 16:53:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:53:27] [INFO ] [Nat]Absence check using 28 positive place invariants in 83 ms returned sat
[2020-05-11 16:53:27] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 95 ms returned sat
[2020-05-11 16:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:29] [INFO ] [Nat]Absence check using state equation in 2171 ms returned unsat
[2020-05-11 16:53:29] [INFO ] [Real]Absence check using 28 positive place invariants in 36 ms returned sat
[2020-05-11 16:53:30] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 86 ms returned sat
[2020-05-11 16:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:31] [INFO ] [Real]Absence check using state equation in 1805 ms returned sat
[2020-05-11 16:53:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:53:32] [INFO ] [Nat]Absence check using 28 positive place invariants in 82 ms returned sat
[2020-05-11 16:53:32] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 102 ms returned sat
[2020-05-11 16:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:53:33] [INFO ] [Nat]Absence check using state equation in 1527 ms returned unsat
[2020-05-11 16:53:34] [INFO ] [Real]Absence check using 28 positive place invariants in 60 ms returned sat
[2020-05-11 16:53:34] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 121 ms returned unsat
[2020-05-11 16:53:34] [INFO ] [Real]Absence check using 28 positive place invariants in 59 ms returned sat
[2020-05-11 16:53:34] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 104 ms returned unsat
[2020-05-11 16:53:34] [INFO ] [Real]Absence check using 28 positive place invariants in 62 ms returned sat
[2020-05-11 16:53:34] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 62 ms returned unsat
FORMULA ASLink-PT-02a-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02a-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 998/998 transitions.
Ensure Unique test removed 8 places
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 614 transition count 947
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 114 place count 563 transition count 947
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 114 place count 563 transition count 898
Deduced a syphon composed of 49 places in 9 ms
Ensure Unique test removed 19 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 117 rules applied. Total rules applied 231 place count 495 transition count 898
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 232 place count 495 transition count 897
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 233 place count 494 transition count 897
Symmetric choice reduction at 4 with 5 rule applications. Total rules 238 place count 494 transition count 897
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 23 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 248 place count 489 transition count 874
Ensure Unique test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 255 place count 487 transition count 869
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 258 place count 484 transition count 869
Symmetric choice reduction at 6 with 1 rule applications. Total rules 259 place count 484 transition count 869
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 261 place count 483 transition count 861
Symmetric choice reduction at 6 with 1 rule applications. Total rules 262 place count 483 transition count 861
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 264 place count 482 transition count 853
Symmetric choice reduction at 6 with 1 rule applications. Total rules 265 place count 482 transition count 853
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 267 place count 481 transition count 845
Symmetric choice reduction at 6 with 1 rule applications. Total rules 268 place count 481 transition count 845
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 270 place count 480 transition count 837
Symmetric choice reduction at 6 with 1 rule applications. Total rules 271 place count 480 transition count 837
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 273 place count 479 transition count 829
Symmetric choice reduction at 6 with 1 rule applications. Total rules 274 place count 479 transition count 829
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 276 place count 478 transition count 821
Symmetric choice reduction at 6 with 1 rule applications. Total rules 277 place count 478 transition count 821
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 279 place count 477 transition count 813
Symmetric choice reduction at 6 with 1 rule applications. Total rules 280 place count 477 transition count 813
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 282 place count 476 transition count 805
Symmetric choice reduction at 6 with 1 rule applications. Total rules 283 place count 476 transition count 805
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 285 place count 475 transition count 797
Symmetric choice reduction at 6 with 1 rule applications. Total rules 286 place count 475 transition count 797
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 288 place count 474 transition count 789
Symmetric choice reduction at 6 with 1 rule applications. Total rules 289 place count 474 transition count 789
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 291 place count 473 transition count 781
Symmetric choice reduction at 6 with 1 rule applications. Total rules 292 place count 473 transition count 781
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 294 place count 472 transition count 773
Symmetric choice reduction at 6 with 1 rule applications. Total rules 295 place count 472 transition count 773
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 297 place count 471 transition count 765
Symmetric choice reduction at 6 with 1 rule applications. Total rules 298 place count 471 transition count 765
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 300 place count 470 transition count 757
Symmetric choice reduction at 6 with 1 rule applications. Total rules 301 place count 470 transition count 757
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 303 place count 469 transition count 749
Symmetric choice reduction at 6 with 1 rule applications. Total rules 304 place count 469 transition count 749
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 306 place count 468 transition count 741
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 334 place count 454 transition count 727
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 335 place count 454 transition count 726
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 336 place count 453 transition count 726
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 339 place count 453 transition count 726
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 341 place count 453 transition count 726
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 342 place count 452 transition count 725
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 346 place count 448 transition count 725
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 6 Pre rules applied. Total rules applied 346 place count 448 transition count 719
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 13 rules applied. Total rules applied 359 place count 441 transition count 719
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 8 with 3 rules applied. Total rules applied 362 place count 438 transition count 719
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 362 place count 438 transition count 718
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 364 place count 437 transition count 718
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 374 place count 432 transition count 713
Symmetric choice reduction at 9 with 2 rule applications. Total rules 376 place count 432 transition count 713
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 380 place count 430 transition count 711
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 382 place count 430 transition count 709
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 384 place count 428 transition count 709
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 386 place count 428 transition count 709
Applied a total of 386 rules in 908 ms. Remains 428 /626 variables (removed 198) and now considering 709/998 (removed 289) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/626 places, 709/998 transitions.
Incomplete random walk after 1000000 steps, including 16350 resets, run finished after 3063 ms. (steps per millisecond=326 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 5580 resets, run finished after 1385 ms. (steps per millisecond=722 ) properties seen :[0]
Interrupted probabilistic random walk after 4555593 steps, run timeout after 30001 ms. (steps per millisecond=151 ) properties seen :[0]
Probabilistic random walk after 4555593 steps, saw 1377138 distinct states, run finished after 30001 ms. (steps per millisecond=151 ) properties seen :[0]
// Phase 1: matrix 709 rows 428 cols
[2020-05-11 16:54:10] [INFO ] Computed 77 place invariants in 30 ms
[2020-05-11 16:54:10] [INFO ] [Real]Absence check using 18 positive place invariants in 24 ms returned sat
[2020-05-11 16:54:10] [INFO ] [Real]Absence check using 18 positive and 59 generalized place invariants in 38 ms returned sat
[2020-05-11 16:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 16:54:11] [INFO ] [Real]Absence check using state equation in 935 ms returned sat
[2020-05-11 16:54:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 16:54:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 26 ms returned sat
[2020-05-11 16:54:11] [INFO ] [Nat]Absence check using 18 positive and 59 generalized place invariants in 48 ms returned sat
[2020-05-11 16:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 16:54:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-11 16:54:19] [INFO ] [Nat]Absence check using state equation in 7729 ms returned unsat
FORMULA ASLink-PT-02a-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589216060510

--------------------
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="ASLink-PT-02a"
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 ASLink-PT-02a, 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-158897515500032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02a.tgz
mv ASLink-PT-02a 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 ;