Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780500196.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DatabaseWithMutex-COL-04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780500196
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 7.5K Apr 30 05:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 30 05:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 30 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 21K 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 DatabaseWithMutex-COL-04-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652591237919

Running Version 0
[2022-05-15 05:07:19] [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]
[2022-05-15 05:07:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 05:07:19] [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.
[2022-05-15 05:07:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-15 05:07:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 646 ms
[2022-05-15 05:07:20] [WARNING] Unknown color function,Subtract skipping symmetry detection on parameters for transition Release
[2022-05-15 05:07:20] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 140 PT places and 128.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-15 05:07:20] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions in 6 ms.
[2022-05-15 05:07:20] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_5633323636310146769.dot
// Phase 1: matrix 8 rows 11 cols
[2022-05-15 05:07:20] [INFO ] Computed 4 place invariants in 6 ms
FORMULA DatabaseWithMutex-COL-04-UpperBounds-09 4 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-08 4 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-05 4 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-15 05:07:20] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions in 21 ms.
[2022-05-15 05:07:20] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 8 rows 11 cols
[2022-05-15 05:07:20] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 10 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned unsat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned unsat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-15 05:07:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:20] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:20] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [12, 4, 4, 4, 4, 12, 4, 4, 12, 12, 12, 4, 4]
FORMULA DatabaseWithMutex-COL-04-UpperBounds-10 4 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-02 4 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2022-05-15 05:07:20] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions in 4 ms.
[2022-05-15 05:07:20] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_2342309716631530842.dot
Incomplete random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :57
FORMULA DatabaseWithMutex-COL-04-UpperBounds-15 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-14 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-07 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-04 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-03 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-01 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 5) seen :55
FORMULA DatabaseWithMutex-COL-04-UpperBounds-13 12 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-11 12 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-06 12 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-04-UpperBounds-00 12 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 128 rows 140 cols
[2022-05-15 05:07:21] [INFO ] Computed 28 place invariants in 13 ms
[2022-05-15 05:07:21] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-15 05:07:21] [INFO ] [Real]Absence check using 11 positive and 17 generalized place invariants in 5 ms returned sat
[2022-05-15 05:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:21] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-15 05:07:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 05:07:21] [INFO ] [Nat]Absence check using 11 positive and 17 generalized place invariants in 4 ms returned sat
[2022-05-15 05:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:21] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-15 05:07:21] [INFO ] Computed and/alt/rep : 112/192/112 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-15 05:07:21] [INFO ] Added : 8 causal constraints over 2 iterations in 47 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [12] Max seen :[9]
Incomplete Parikh walk after 4400 steps, including 122 resets, run finished after 14 ms. (steps per millisecond=314 ) properties (out of 1) seen :12 could not realise parikh vector
FORMULA DatabaseWithMutex-COL-04-UpperBounds-12 12 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652591242397

--------------------
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="DatabaseWithMutex-COL-04"
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 DatabaseWithMutex-COL-04, 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 r071-tall-165254780500196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-04.tgz
mv DatabaseWithMutex-COL-04 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 ;