fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r056-oct2-162038334800228
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for CloudOpsManagement-PT-05120by02560

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
437.352 3600000.00 14526.00 101.90 FFTTTFTFFTTTTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r056-oct2-162038334800228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 gold2020
Input is CloudOpsManagement-PT-05120by02560, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334800228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 121K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17K May 5 16:51 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 CloudOpsManagement-PT-05120by02560-ReachabilityFireability-00
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-01
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-02
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-03
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-04
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-05
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-06
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-07
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-08
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-09
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-10
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-11
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-12
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-13
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-14
FORMULA_NAME CloudOpsManagement-PT-05120by02560-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620903560588

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 10:59:23] [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, -timeout, 3600, -rebuildPNML]
[2021-05-13 10:59:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 10:59:23] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2021-05-13 10:59:23] [INFO ] Transformed 27 places.
[2021-05-13 10:59:23] [INFO ] Transformed 29 transitions.
[2021-05-13 10:59:23] [INFO ] Parsed PT model containing 27 places and 29 transitions in 108 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 12804 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=492 ) properties seen :[1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1]
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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]
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0]
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[1, 0, 0, 1, 0, 0, 1]
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 29 rows 27 cols
[2021-05-13 10:59:23] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-13 10:59:23] [INFO ] [Real]Absence check using 11 positive place invariants in 23 ms returned sat
[2021-05-13 10:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:59:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-13 10:59:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:59:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 10 ms returned sat
[2021-05-13 10:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:59:23] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-13 10:59:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-13 10:59:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-13 10:59:23] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 3 ms.
[2021-05-13 10:59:24] [INFO ] Added : 25 causal constraints over 6 iterations in 88 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-13 10:59:24] [INFO ] [Real]Absence check using 11 positive place invariants in 38 ms returned unsat
[2021-05-13 10:59:24] [INFO ] [Real]Absence check using 11 positive place invariants in 12 ms returned sat
[2021-05-13 10:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:59:24] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2021-05-13 10:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:59:24] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
[2021-05-13 10:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:59:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-13 10:59:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-13 10:59:24] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 4 ms.
[2021-05-13 10:59:24] [INFO ] Added : 25 causal constraints over 6 iterations in 140 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2021-05-13 10:59:24] [INFO ] [Real]Absence check using 11 positive place invariants in 53 ms returned sat
[2021-05-13 10:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:59:24] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-13 10:59:24] [INFO ] [Real]Added 3 Read/Feed constraints in 6 ms returned sat
[2021-05-13 10:59:24] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 10 ms.
[2021-05-13 10:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:59:24] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-13 10:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:59:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-13 10:59:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-13 10:59:24] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 3 ms.
[2021-05-13 10:59:24] [INFO ] Added : 25 causal constraints over 6 iterations in 64 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 2306300 steps, including 98 resets, run finished after 1855 ms. (steps per millisecond=1243 ) properties seen :[0, 1, 1] could not realise parikh vector
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 2050600 steps, including 98 resets, run finished after 1395 ms. (steps per millisecond=1469 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 25448 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=1496 )
FORMULA CloudOpsManagement-PT-05120by02560-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

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="CloudOpsManagement-PT-05120by02560"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is CloudOpsManagement-PT-05120by02560, 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 r056-oct2-162038334800228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-05120by02560.tgz
mv CloudOpsManagement-PT-05120by02560 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 ;