Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r010-tajo-165245701600085.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is AirplaneLD-COL-2000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701600085
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 6.7K Apr 29 22:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 22:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 21:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 21:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K May 9 07:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 328K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-00
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-01
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-02
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-03
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-04
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-05
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-06
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-07
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-08
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-09
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-10
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-11
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-12
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-13
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-14
FORMULA_NAME AirplaneLD-COL-2000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652727502740

Running Version 0
[2022-05-16 18:58:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 18:58:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:58:24] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-05-16 18:58:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 18:58:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 659 ms
[2022-05-16 18:58:25] [INFO ] Detected 3 constant HL places corresponding to 6002 PT places.
[2022-05-16 18:58:25] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 14019 PT places and 24012.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2022-05-16 18:58:25] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions in 3 ms.
[2022-05-16 18:58:25] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_15447109694400926879.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 14 rows 17 cols
[2022-05-16 18:58:25] [INFO ] Computed 3 place invariants in 5 ms
FORMULA AirplaneLD-COL-2000-UpperBounds-13 4000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-2000-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-2000-UpperBounds-05 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-2000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-16 18:58:25] [INFO ] Unfolded HLPN to a Petri net with 14019 places and 16008 transitions in 86 ms.
[2022-05-16 18:58:25] [INFO ] Unfolded HLPN properties in 1 ms.
// Phase 1: matrix 14 rows 17 cols
[2022-05-16 18:58:25] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 18:58:25] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 18:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 18:58:25] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-16 18:58:25] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 18:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 18:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 18:58:25] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-16 18:58:25] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 18:58:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [1, -1, 1, 1, 1, 1, -1, -1, -1, 1, 1, 1]
FORMULA AirplaneLD-COL-2000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-2000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-2000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2022-05-16 18:58:25] [INFO ] Unfolded HLPN to a Petri net with 14019 places and 16008 transitions in 25 ms.
[2022-05-16 18:58:25] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_4420961602839446756.dot
Reduce places removed 6002 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1256 resets, run finished after 6327 ms. (steps per millisecond=1 ) properties (out of 9) seen :9
FORMULA AirplaneLD-COL-2000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 4) seen :1
// Phase 1: matrix 16008 rows 8017 cols
[2022-05-16 18:58:39] [INFO ] Computed 3 place invariants in 5856 ms
[2022-05-16 18:58:40] [INFO ] [Real]Absence check using 2 positive place invariants in 78 ms returned sat
[2022-05-16 18:58:40] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 18:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:44] [INFO ] [Real]Absence check using state equation in 3929 ms returned unknown
[2022-05-16 18:58:44] [INFO ] [Real]Absence check using 2 positive place invariants in 75 ms returned sat
[2022-05-16 18:58:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:49] [INFO ] [Real]Absence check using state equation in 4101 ms returned unknown
[2022-05-16 18:58:49] [INFO ] [Real]Absence check using 2 positive place invariants in 74 ms returned sat
[2022-05-16 18:58:49] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 18:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:51] [INFO ] [Real]Absence check using state equation in 1757 ms returned unsat
[2022-05-16 18:58:52] [INFO ] [Real]Absence check using 2 positive place invariants in 96 ms returned sat
[2022-05-16 18:58:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 18:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:56] [INFO ] [Real]Absence check using state equation in 3935 ms returned unknown
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 1, 2147483647] Max seen :[1, 1, 1, 1]
FORMULA AirplaneLD-COL-2000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8000 out of 8017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8017/8017 places, 16008/16008 transitions.
Graph (complete) has 21023 edges and 8017 vertex of which 8012 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.43 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 8012 transition count 16004
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 5 place count 8012 transition count 16000
Deduced a syphon composed of 4 places in 12 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 15 place count 8006 transition count 16000
Applied a total of 15 rules in 1033 ms. Remains 8006 /8017 variables (removed 11) and now considering 16000/16008 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 8006/8017 places, 16000/16008 transitions.
// Phase 1: matrix 16000 rows 8006 cols
[2022-05-16 18:59:03] [INFO ] Computed 1 place invariants in 5341 ms
Interrupted random walk after 33482 steps, including 5802 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=1, 1=1, 2=1}
Interrupted Best-First random walk after 163090 steps, including 11 resets, run timeout after 5010 ms. (steps per millisecond=32 ) properties seen :{0=1, 1=1, 2=1}
Interrupted Best-First random walk after 307119 steps, including 18 resets, run timeout after 5002 ms. (steps per millisecond=61 ) properties seen :{0=1, 1=1, 2=1}
Interrupted Best-First random walk after 306114 steps, including 18 resets, run timeout after 5017 ms. (steps per millisecond=61 ) properties seen :{0=1, 1=1, 2=1}
// Phase 1: matrix 16000 rows 8006 cols
[2022-05-16 18:59:53] [INFO ] Computed 1 place invariants in 4850 ms
[2022-05-16 18:59:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 87 ms returned sat
[2022-05-16 18:59:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:56] [INFO ] [Real]Absence check using state equation in 1665 ms returned unsat
[2022-05-16 18:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 82 ms returned sat
[2022-05-16 18:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:05] [INFO ] [Real]Absence check using state equation in 8031 ms returned unsat
[2022-05-16 19:00:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 92 ms returned sat
[2022-05-16 19:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:12] [INFO ] [Real]Absence check using state equation in 6586 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[1, 1, 1]
FORMULA AirplaneLD-COL-2000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA AirplaneLD-COL-2000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA AirplaneLD-COL-2000-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652727613015

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-COL-2000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is AirplaneLD-COL-2000, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r010-tajo-165245701600085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-2000.tgz
mv AirplaneLD-COL-2000 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;