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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r322-tall-162132128200316
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for UtilityControlRoom-PT-Z4T4N04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
222.140 3600000.00 8245.00 214.00 TTFFTFFTFTFTTFFF 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-162132128200316.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 UtilityControlRoom-PT-Z4T4N04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132128200316
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 160K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 726K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 830K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 20K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 9.4K May 12 04:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 32K May 12 04:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K May 11 18:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K May 11 18:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 128K 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 UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-00
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-01
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-02
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-03
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-04
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-05
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-06
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-07
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-08
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-09
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-10
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-11
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-12
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-13
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-14
FORMULA_NAME UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621456311954

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 20:31:53] [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]
[2021-05-19 20:31:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 20:31:53] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2021-05-19 20:31:53] [INFO ] Transformed 154 places.
[2021-05-19 20:31:53] [INFO ] Transformed 300 transitions.
[2021-05-19 20:31:53] [INFO ] Parsed PT model containing 154 places and 300 transitions in 98 ms.
Ensure Unique test removed 64 transitions
Reduce redundant transitions removed 64 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 151 ms. (steps per millisecond=66 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0]
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 142 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0]
// Phase 1: matrix 236 rows 154 cols
[2021-05-19 20:31:54] [INFO ] Computed 11 place invariants in 10 ms
[2021-05-19 20:31:54] [INFO ] [Real]Absence check using 11 positive place invariants in 16 ms returned unsat
[2021-05-19 20:31:54] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned unsat
[2021-05-19 20:31:54] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2021-05-19 20:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 20:31:54] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2021-05-19 20:31:54] [INFO ] Computed and/alt/rep : 232/420/232 causal constraints in 22 ms.
[2021-05-19 20:31:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 20:31:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
[2021-05-19 20:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 20:31:54] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2021-05-19 20:31:54] [INFO ] Computed and/alt/rep : 232/420/232 causal constraints in 17 ms.
[2021-05-19 20:31:55] [INFO ] Added : 176 causal constraints over 36 iterations in 482 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
FORMULA UtilityControlRoomCOLZ4T4N04_unfolded-ReachabilityFireability-15 FALSE 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="UtilityControlRoom-PT-Z4T4N04"
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 UtilityControlRoom-PT-Z4T4N04, 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 r322-tall-162132128200316"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N04.tgz
mv UtilityControlRoom-PT-Z4T4N04 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 ;