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-165245701600088.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-4000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701600088
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 8.7K Apr 29 23:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 29 23:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 22:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 29 22:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K May 9 07:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 620K 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-4000-UpperBounds-00
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-01
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-02
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-03
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-04
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-05
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-06
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-07
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-08
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-09
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-10
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-11
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-12
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-13
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-14
FORMULA_NAME AirplaneLD-COL-4000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652727511891

Running Version 0
[2022-05-16 18:58:33] [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 18:58:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:58:33] [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 18:58:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 18:58:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 788 ms
[2022-05-16 18:58:34] [INFO ] Detected 3 constant HL places corresponding to 12002 PT places.
[2022-05-16 18:58:34] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 28019 PT places and 48012.0 transition bindings in 32 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2022-05-16 18:58:34] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions in 4 ms.
[2022-05-16 18:58:34] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_6766894469773692079.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 18:58:34] [INFO ] Computed 3 place invariants in 5 ms
FORMULA AirplaneLD-COL-4000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-4000-UpperBounds-13 8000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-4000-UpperBounds-10 4000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-4000-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-4000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-16 18:58:34] [INFO ] Unfolded HLPN to a Petri net with 28019 places and 32008 transitions in 155 ms.
[2022-05-16 18:58:34] [INFO ] Unfolded HLPN properties in 2 ms.
// Phase 1: matrix 14 rows 17 cols
[2022-05-16 18:58:34] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-16 18:58:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-16 18:58:34] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 18:58:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-16 18:58:34] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 18:58:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-16 18:58:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-16 18:58:34] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:58:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-16 18:58:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-16 18:58:35] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:58:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-16 18:58:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-16 18:58:35] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:58:35] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-16 18:58:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-16 18:58:35] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 18:58:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-16 18:58:35] [INFO ] Computed and/alt/rep : 9/16/9 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 18:58:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 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]
FORMULA AirplaneLD-COL-4000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-4000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-4000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA AirplaneLD-COL-4000-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2022-05-16 18:58:35] [INFO ] Unfolded HLPN to a Petri net with 28019 places and 32008 transitions in 76 ms.
[2022-05-16 18:58:35] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_3627327309811936148.dot
Reduce places removed 12002 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1263 resets, run finished after 24900 ms. (steps per millisecond=0 ) properties (out of 7) seen :7
FORMULA AirplaneLD-COL-4000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-4000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-4000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 385 ms. (steps per millisecond=25 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
// Phase 1: matrix 32008 rows 16017 cols
[2022-05-16 18:59:20] [INFO ] Computed 3 place invariants in 17787 ms
[2022-05-16 18:59:22] [INFO ] [Real]Absence check using 2 positive place invariants in 293 ms returned sat
[2022-05-16 18:59:22] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-16 18:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:25] [INFO ] [Real]Absence check using state equation in 2941 ms returned unknown
[2022-05-16 18:59:27] [INFO ] [Real]Absence check using 2 positive place invariants in 306 ms returned sat
[2022-05-16 18:59:27] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 18:59:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:30] [INFO ] [Real]Absence check using state equation in 3049 ms returned unknown
[2022-05-16 18:59:31] [INFO ] [Real]Absence check using 2 positive place invariants in 289 ms returned sat
[2022-05-16 18:59:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-16 18:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:35] [INFO ] [Real]Absence check using state equation in 3096 ms returned unknown
[2022-05-16 18:59:37] [INFO ] [Real]Absence check using 2 positive place invariants in 310 ms returned sat
[2022-05-16 18:59:37] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 18:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:40] [INFO ] [Real]Absence check using state equation in 2864 ms returned unknown
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[1, 1, 1, 1]
Support contains 16002 out of 16017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Graph (complete) has 42023 edges and 16017 vertex of which 16013 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.77 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 16013 transition count 32006
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 3 place count 16013 transition count 32004
Deduced a syphon composed of 2 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 8 place count 16010 transition count 32004
Applied a total of 8 rules in 535 ms. Remains 16010 /16017 variables (removed 7) and now considering 32004/32008 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 16010/16017 places, 32004/32008 transitions.
// Phase 1: matrix 32004 rows 16010 cols
[2022-05-16 18:59:58] [INFO ] Computed 1 place invariants in 17534 ms
Interrupted random walk after 10836 steps, including 1577 resets, run timeout after 30010 ms. (steps per millisecond=0 ) properties seen :{0=1, 1=1, 2=1, 3=1}
Incomplete Best-First random walk after 1000001 steps, including 21 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 4) seen :4
Interrupted Best-First random walk after 176073 steps, including 5 resets, run timeout after 5029 ms. (steps per millisecond=35 ) properties seen :{0=1, 1=1, 2=1, 3=1}
Interrupted Best-First random walk after 115048 steps, including 3 resets, run timeout after 5014 ms. (steps per millisecond=22 ) properties seen :{0=1, 1=1, 2=1, 3=1}
Interrupted Best-First random walk after 84039 steps, including 2 resets, run timeout after 5024 ms. (steps per millisecond=16 ) properties seen :{0=1, 1=1, 2=1, 3=1}
// Phase 1: matrix 32004 rows 16010 cols
[2022-05-16 19:01:02] [INFO ] Computed 1 place invariants in 18725 ms
[2022-05-16 19:01:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 306 ms returned sat
[2022-05-16 19:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:09] [INFO ] [Real]Absence check using state equation in 4906 ms returned unsat
[2022-05-16 19:01:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 268 ms returned sat
[2022-05-16 19:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:36] [INFO ] [Real]Absence check using state equation in 24930 ms returned unsat
[2022-05-16 19:01:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 279 ms returned sat
[2022-05-16 19:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:07] [INFO ] [Real]Absence check using state equation in 29343 ms returned unsat
[2022-05-16 19:02:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 289 ms returned sat
[2022-05-16 19:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:39] [INFO ] [Real]Absence check using state equation in 29852 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[1, 1, 1, 1]
FORMULA AirplaneLD-COL-4000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA AirplaneLD-COL-4000-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA AirplaneLD-COL-4000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA AirplaneLD-COL-4000-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652727759457

--------------------
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-4000"
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-4000, 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-165245701600088"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-4000.tgz
mv AirplaneLD-COL-4000 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 ;