fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r322-tall-162132127700019
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for SemanticWebServices-PT-S064P18

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
232.924 3600000.00 7689.00 63.00 TFFTFFFFFFTTTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r322-tall-162132127700019.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is SemanticWebServices-PT-S064P18, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132127700019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 12 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 12 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 11 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 17:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 173K May 12 08:13 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 LoLA_Ausgabe-ReachabilityCardinality-00
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-01
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-02
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-03
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-04
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-05
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-06
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-07
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-08
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-09
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-10
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-11
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-12
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-13
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-14
FORMULA_NAME LoLA_Ausgabe-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621430057910

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 13:14:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 13:14:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 13:14:19] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2021-05-19 13:14:19] [INFO ] Transformed 154 places.
[2021-05-19 13:14:19] [INFO ] Transformed 236 transitions.
[2021-05-19 13:14:19] [INFO ] Parsed PT model containing 154 places and 236 transitions in 143 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 114 ms. (steps per millisecond=87 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA LoLA_Ausgabe-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 1, 0, 1, 0, 0, 0, 0]
FORMULA LoLA_Ausgabe-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 1, 1, 1, 0, 0, 0, 1]
FORMULA LoLA_Ausgabe-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LoLA_Ausgabe-ReachabilityCardinality-04 FALSE 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 :[1, 0, 0, 0]
FORMULA LoLA_Ausgabe-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 395 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[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, 0]
[2021-05-19 13:14:20] [INFO ] Flow matrix only has 103 transitions (discarded 9 similar events)
// Phase 1: matrix 103 rows 152 cols
[2021-05-19 13:14:20] [INFO ] Computed 52 place invariants in 10 ms
[2021-05-19 13:14:20] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2021-05-19 13:14:20] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2021-05-19 13:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 13:14:20] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2021-05-19 13:14:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 13:14:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-19 13:14:20] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2021-05-19 13:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 13:14:20] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2021-05-19 13:14:20] [INFO ] State equation strengthened by 93 read => feed constraints.
[2021-05-19 13:14:20] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2021-05-19 13:14:20] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 8 ms.
[2021-05-19 13:14:20] [INFO ] Added : 85 causal constraints over 17 iterations in 181 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 28 ms.
[2021-05-19 13:14:20] [INFO ] [Real]Absence check using 2 positive place invariants in 15 ms returned sat
[2021-05-19 13:14:20] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 34 ms returned unsat
[2021-05-19 13:14:20] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned unsat
FORMULA LoLA_Ausgabe-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LoLA_Ausgabe-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 32 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=32 )
FORMULA LoLA_Ausgabe-ReachabilityCardinality-11 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="SemanticWebServices-PT-S064P18"
export BK_EXAMINATION="ReachabilityCardinality"
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 SemanticWebServices-PT-S064P18, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r322-tall-162132127700019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P18.tgz
mv SemanticWebServices-PT-S064P18 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;