Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r210-tajo-159033475600335.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 ShieldIIPt-PT-030A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033475600335
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 3.1K May 14 01:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 01:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.2K May 13 13:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 13:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 08:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 08:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 159K May 12 20:42 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 ShieldIIPt-PT-030A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590583395695

[2020-05-27 12:43:17] [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]
[2020-05-27 12:43:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 12:43:17] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2020-05-27 12:43:17] [INFO ] Transformed 573 places.
[2020-05-27 12:43:17] [INFO ] Transformed 423 transitions.
[2020-05-27 12:43:17] [INFO ] Found NUPN structural information;
[2020-05-27 12:43:17] [INFO ] Parsed PT model containing 573 places and 423 transitions in 172 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 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 0 resets, run finished after 117 ms. (steps per millisecond=85 ) properties seen :[0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 78 ms. (steps per millisecond=128 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 422 rows 573 cols
[2020-05-27 12:43:18] [INFO ] Computed 271 place invariants in 17 ms
[2020-05-27 12:43:18] [INFO ] [Real]Absence check using 271 positive place invariants in 149 ms returned sat
[2020-05-27 12:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:19] [INFO ] [Real]Absence check using state equation in 635 ms returned sat
[2020-05-27 12:43:19] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 34 ms.
[2020-05-27 12:43:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:43:19] [INFO ] [Nat]Absence check using 271 positive place invariants in 125 ms returned sat
[2020-05-27 12:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:20] [INFO ] [Nat]Absence check using state equation in 575 ms returned sat
[2020-05-27 12:43:20] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 37 ms.
[2020-05-27 12:43:24] [INFO ] Added : 417 causal constraints over 84 iterations in 4175 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-27 12:43:24] [INFO ] [Real]Absence check using 271 positive place invariants in 107 ms returned sat
[2020-05-27 12:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:25] [INFO ] [Real]Absence check using state equation in 625 ms returned sat
[2020-05-27 12:43:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:43:25] [INFO ] [Nat]Absence check using 271 positive place invariants in 91 ms returned sat
[2020-05-27 12:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:26] [INFO ] [Nat]Absence check using state equation in 770 ms returned sat
[2020-05-27 12:43:26] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 41 ms.
[2020-05-27 12:43:30] [INFO ] Added : 414 causal constraints over 83 iterations in 4044 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-27 12:43:30] [INFO ] [Real]Absence check using 271 positive place invariants in 110 ms returned sat
[2020-05-27 12:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:31] [INFO ] [Real]Absence check using state equation in 581 ms returned sat
[2020-05-27 12:43:31] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 35 ms.
[2020-05-27 12:43:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:43:31] [INFO ] [Nat]Absence check using 271 positive place invariants in 129 ms returned sat
[2020-05-27 12:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:32] [INFO ] [Nat]Absence check using state equation in 680 ms returned sat
[2020-05-27 12:43:32] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 29 ms.
[2020-05-27 12:43:35] [INFO ] Added : 412 causal constraints over 85 iterations in 3707 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 31 ms.
[2020-05-27 12:43:36] [INFO ] [Real]Absence check using 271 positive place invariants in 124 ms returned sat
[2020-05-27 12:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:36] [INFO ] [Real]Absence check using state equation in 668 ms returned sat
[2020-05-27 12:43:37] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 28 ms.
[2020-05-27 12:43:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:43:37] [INFO ] [Nat]Absence check using 271 positive place invariants in 131 ms returned sat
[2020-05-27 12:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:38] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2020-05-27 12:43:38] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 47 ms.
[2020-05-27 12:43:42] [INFO ] Added : 414 causal constraints over 85 iterations in 4025 ms. Result :unknown
[2020-05-27 12:43:42] [INFO ] [Real]Absence check using 271 positive place invariants in 126 ms returned sat
[2020-05-27 12:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:42] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2020-05-27 12:43:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:43:43] [INFO ] [Nat]Absence check using 271 positive place invariants in 111 ms returned sat
[2020-05-27 12:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:43] [INFO ] [Nat]Absence check using state equation in 589 ms returned sat
[2020-05-27 12:43:43] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 29 ms.
[2020-05-27 12:43:47] [INFO ] Added : 417 causal constraints over 88 iterations in 4036 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 55 ms.
[2020-05-27 12:43:48] [INFO ] [Real]Absence check using 271 positive place invariants in 140 ms returned sat
[2020-05-27 12:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:48] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2020-05-27 12:43:48] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 42 ms.
[2020-05-27 12:43:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:43:49] [INFO ] [Nat]Absence check using 271 positive place invariants in 123 ms returned sat
[2020-05-27 12:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:49] [INFO ] [Nat]Absence check using state equation in 682 ms returned sat
[2020-05-27 12:43:50] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 29 ms.
[2020-05-27 12:43:54] [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 (=> (> t2 0) (and (and (> t402 0) (< o402 o2)) (and (> t401 0) (< o401 o2))))") while checking expression at index 5
[2020-05-27 12:43:54] [INFO ] [Real]Absence check using 271 positive place invariants in 149 ms returned sat
[2020-05-27 12:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:55] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2020-05-27 12:43:55] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 35 ms.
[2020-05-27 12:43:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:43:55] [INFO ] [Nat]Absence check using 271 positive place invariants in 127 ms returned sat
[2020-05-27 12:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:43:56] [INFO ] [Nat]Absence check using state equation in 692 ms returned sat
[2020-05-27 12:43:56] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 27 ms.
[2020-05-27 12:44:00] [INFO ] Added : 409 causal constraints over 82 iterations in 4098 ms. Result :(error "Failed to check-sat")
[2020-05-27 12:44:00] [INFO ] [Real]Absence check using 271 positive place invariants in 91 ms returned sat
[2020-05-27 12:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:00] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2020-05-27 12:44:01] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 21 ms.
[2020-05-27 12:44:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:44:01] [INFO ] [Nat]Absence check using 271 positive place invariants in 89 ms returned sat
[2020-05-27 12:44:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:01] [INFO ] [Nat]Absence check using state equation in 515 ms returned sat
[2020-05-27 12:44:01] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 23 ms.
[2020-05-27 12:44:06] [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 (=> (> t293 0) (and (and (> t200 0) (< o200 o293)) (or (and (> t30 0) (< o30 o293)) (and (> t75 0) (< o75 o293)) (and (> t163 0) (< o163 o293))) (or (and (> t30 0) (< o30 o293)) (and (> t74 0) (< o74 o293)) (and (> t294 0) (< o294 o293)))))") while checking expression at index 7
[2020-05-27 12:44:06] [INFO ] [Real]Absence check using 271 positive place invariants in 127 ms returned sat
[2020-05-27 12:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:07] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2020-05-27 12:44:07] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 29 ms.
[2020-05-27 12:44:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:44:07] [INFO ] [Nat]Absence check using 271 positive place invariants in 130 ms returned sat
[2020-05-27 12:44:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:08] [INFO ] [Nat]Absence check using state equation in 805 ms returned sat
[2020-05-27 12:44:08] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 24 ms.
[2020-05-27 12:44:12] [INFO ] Added : 410 causal constraints over 86 iterations in 3851 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 50 ms.
[2020-05-27 12:44:12] [INFO ] [Real]Absence check using 271 positive place invariants in 123 ms returned sat
[2020-05-27 12:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:13] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2020-05-27 12:44:13] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 29 ms.
[2020-05-27 12:44:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:44:13] [INFO ] [Nat]Absence check using 271 positive place invariants in 101 ms returned sat
[2020-05-27 12:44:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:14] [INFO ] [Nat]Absence check using state equation in 545 ms returned sat
[2020-05-27 12:44:14] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 37 ms.
[2020-05-27 12:44:18] [INFO ] Added : 408 causal constraints over 82 iterations in 4221 ms. Result :unknown
[2020-05-27 12:44:18] [INFO ] [Real]Absence check using 271 positive place invariants in 130 ms returned sat
[2020-05-27 12:44:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:19] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2020-05-27 12:44:19] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 30 ms.
[2020-05-27 12:44:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:44:19] [INFO ] [Nat]Absence check using 271 positive place invariants in 120 ms returned sat
[2020-05-27 12:44:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:20] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2020-05-27 12:44:20] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 32 ms.
[2020-05-27 12:44:24] [INFO ] Added : 404 causal constraints over 82 iterations in 4213 ms. Result :unknown
[2020-05-27 12:44:24] [INFO ] [Real]Absence check using 271 positive place invariants in 137 ms returned sat
[2020-05-27 12:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:25] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2020-05-27 12:44:25] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 28 ms.
[2020-05-27 12:44:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:44:25] [INFO ] [Nat]Absence check using 271 positive place invariants in 129 ms returned sat
[2020-05-27 12:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:26] [INFO ] [Nat]Absence check using state equation in 703 ms returned sat
[2020-05-27 12:44:26] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 36 ms.
[2020-05-27 12:44:30] [INFO ] Added : 410 causal constraints over 82 iterations in 4063 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-27 12:44:30] [INFO ] [Real]Absence check using 271 positive place invariants in 133 ms returned sat
[2020-05-27 12:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:31] [INFO ] [Real]Absence check using state equation in 788 ms returned sat
[2020-05-27 12:44:31] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 28 ms.
[2020-05-27 12:44:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:44:31] [INFO ] [Nat]Absence check using 271 positive place invariants in 129 ms returned sat
[2020-05-27 12:44:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:32] [INFO ] [Nat]Absence check using state equation in 769 ms returned sat
[2020-05-27 12:44:32] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 27 ms.
[2020-05-27 12:44:36] [INFO ] Added : 405 causal constraints over 81 iterations in 3984 ms. Result :unknown
[2020-05-27 12:44:36] [INFO ] [Real]Absence check using 271 positive place invariants in 126 ms returned sat
[2020-05-27 12:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:37] [INFO ] [Real]Absence check using state equation in 599 ms returned sat
[2020-05-27 12:44:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:44:37] [INFO ] [Nat]Absence check using 271 positive place invariants in 94 ms returned sat
[2020-05-27 12:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:44:38] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2020-05-27 12:44:38] [INFO ] Computed and/alt/rep : 421/1499/421 causal constraints in 27 ms.
[2020-05-27 12:44:42] [INFO ] Added : 407 causal constraints over 82 iterations in 4260 ms. Result :unknown
Incomplete Parikh walk after 72600 steps, including 462 resets, run finished after 654 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 61500 steps, including 1000 resets, run finished after 426 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 72300 steps, including 221 resets, run finished after 561 ms. (steps per millisecond=128 ) properties seen :[0, 1, 0, 0, 0, 1, 0, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 63700 steps, including 1000 resets, run finished after 409 ms. (steps per millisecond=155 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 57700 steps, including 107 resets, run finished after 293 ms. (steps per millisecond=196 ) properties seen :[0, 1, 0, 1, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 68700 steps, including 179 resets, run finished after 300 ms. (steps per millisecond=229 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 68400 steps, including 1000 resets, run finished after 300 ms. (steps per millisecond=228 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 61300 steps, including 115 resets, run finished after 273 ms. (steps per millisecond=224 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 573 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 573/573 places, 422/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 573 transition count 421
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 572 transition count 421
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 571 transition count 420
Partial Free-agglomeration rule applied 54 times.
Drop transitions removed 54 transitions
Iterating global reduction 0 with 54 rules applied. Total rules applied 58 place count 571 transition count 420
Applied a total of 58 rules in 136 ms. Remains 571 /573 variables (removed 2) and now considering 420/422 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 571/573 places, 420/422 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 4998 ms. (steps per millisecond=200 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2991 ms. (steps per millisecond=334 ) properties seen :[0]
Interrupted probabilistic random walk after 4681821 steps, run timeout after 30001 ms. (steps per millisecond=156 ) properties seen :[0]
Probabilistic random walk after 4681821 steps, saw 87186 distinct states, run finished after 30001 ms. (steps per millisecond=156 ) properties seen :[0]
// Phase 1: matrix 420 rows 571 cols
[2020-05-27 12:45:23] [INFO ] Computed 271 place invariants in 3 ms
[2020-05-27 12:45:24] [INFO ] [Real]Absence check using 271 positive place invariants in 90 ms returned sat
[2020-05-27 12:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:45:24] [INFO ] [Real]Absence check using state equation in 702 ms returned sat
[2020-05-27 12:45:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:45:25] [INFO ] [Nat]Absence check using 271 positive place invariants in 138 ms returned sat
[2020-05-27 12:45:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:45:25] [INFO ] [Nat]Absence check using state equation in 718 ms returned sat
[2020-05-27 12:45:25] [INFO ] State equation strengthened by 29 read => feed constraints.
[2020-05-27 12:45:25] [INFO ] [Nat]Added 29 Read/Feed constraints in 12 ms returned sat
[2020-05-27 12:45:25] [INFO ] Computed and/alt/rep : 419/1603/419 causal constraints in 22 ms.
[2020-05-27 12:45:31] [INFO ] Added : 416 causal constraints over 89 iterations in 5466 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 25 ms.
Finished Parikh walk after 624 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=69 )
FORMULA ShieldIIPt-PT-030A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590583531653

--------------------
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="ShieldIIPt-PT-030A"
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 ShieldIIPt-PT-030A, 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 r210-tajo-159033475600335"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030A.tgz
mv ShieldIIPt-PT-030A 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 ;