fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r303-tall-162124171000008
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for CANConstruction-PT-010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
249.579 7721.00 13539.00 173.30 FFTFTTFFTFFFFTTF 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.r303-tall-162124171000008.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is CANConstruction-PT-010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171000008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 33K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 193K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 12 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 12 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.0K May 11 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 11 15:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 11 15:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 554K 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 gen-ReachabilityFireability-00
FORMULA_NAME gen-ReachabilityFireability-01
FORMULA_NAME gen-ReachabilityFireability-02
FORMULA_NAME gen-ReachabilityFireability-03
FORMULA_NAME gen-ReachabilityFireability-04
FORMULA_NAME gen-ReachabilityFireability-05
FORMULA_NAME gen-ReachabilityFireability-06
FORMULA_NAME gen-ReachabilityFireability-07
FORMULA_NAME gen-ReachabilityFireability-08
FORMULA_NAME gen-ReachabilityFireability-09
FORMULA_NAME gen-ReachabilityFireability-10
FORMULA_NAME gen-ReachabilityFireability-11
FORMULA_NAME gen-ReachabilityFireability-12
FORMULA_NAME gen-ReachabilityFireability-13
FORMULA_NAME gen-ReachabilityFireability-14
FORMULA_NAME gen-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621320691085

[2021-05-18 06:51:32] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 06:51:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 06:51:32] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2021-05-18 06:51:32] [INFO ] Transformed 322 places.
[2021-05-18 06:51:32] [INFO ] Transformed 480 transitions.
[2021-05-18 06:51:32] [INFO ] Parsed PT model containing 322 places and 480 transitions in 131 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 57 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1]
FORMULA gen-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 1]
FORMULA gen-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 1, 0]
FORMULA gen-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0]
// Phase 1: matrix 480 rows 322 cols
[2021-05-18 06:51:33] [INFO ] Computed 21 place invariants in 15 ms
[2021-05-18 06:51:33] [INFO ] [Real]Absence check using 11 positive place invariants in 22 ms returned sat
[2021-05-18 06:51:33] [INFO ] [Real]Absence check using 11 positive and 10 generalized place invariants in 5 ms returned sat
[2021-05-18 06:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:51:33] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2021-05-18 06:51:33] [INFO ] State equation strengthened by 190 read => feed constraints.
[2021-05-18 06:51:33] [INFO ] [Real]Added 190 Read/Feed constraints in 19 ms returned sat
[2021-05-18 06:51:33] [INFO ] Computed and/alt/rep : 470/1210/470 causal constraints in 38 ms.
[2021-05-18 06:51:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:51:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 17 ms returned sat
[2021-05-18 06:51:33] [INFO ] [Nat]Absence check using 11 positive and 10 generalized place invariants in 4 ms returned sat
[2021-05-18 06:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:51:34] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2021-05-18 06:51:34] [INFO ] [Nat]Added 190 Read/Feed constraints in 29 ms returned sat
[2021-05-18 06:51:34] [INFO ] Computed and/alt/rep : 470/1210/470 causal constraints in 32 ms.
[2021-05-18 06:51:34] [INFO ] Added : 80 causal constraints over 16 iterations in 676 ms. Result :unsat
[2021-05-18 06:51:34] [INFO ] [Real]Absence check using 11 positive place invariants in 12 ms returned sat
[2021-05-18 06:51:34] [INFO ] [Real]Absence check using 11 positive and 10 generalized place invariants in 5 ms returned sat
[2021-05-18 06:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:51:35] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2021-05-18 06:51:35] [INFO ] [Real]Added 190 Read/Feed constraints in 16 ms returned sat
[2021-05-18 06:51:35] [INFO ] Computed and/alt/rep : 470/1210/470 causal constraints in 31 ms.
[2021-05-18 06:51:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:51:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 15 ms returned sat
[2021-05-18 06:51:35] [INFO ] [Nat]Absence check using 11 positive and 10 generalized place invariants in 4 ms returned sat
[2021-05-18 06:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:51:35] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2021-05-18 06:51:35] [INFO ] [Nat]Added 190 Read/Feed constraints in 26 ms returned sat
[2021-05-18 06:51:35] [INFO ] Computed and/alt/rep : 470/1210/470 causal constraints in 32 ms.
[2021-05-18 06:51:37] [INFO ] Added : 263 causal constraints over 53 iterations in 1706 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 25 ms.
FORMULA gen-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 232 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=77 )
FORMULA gen-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621320698806

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="CANConstruction-PT-010"
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 CANConstruction-PT-010, 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 r303-tall-162124171000008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-010.tgz
mv CANConstruction-PT-010 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 ;