fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r132-tall-162075428200111
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for HouseConstruction-PT-04000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
220.027 3600000.00 7853.00 91.80 TTFFTFTTTTFFTTTT 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.r132-tall-162075428200111.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 HouseConstruction-PT-04000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-162075428200111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 21:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 21:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 13K 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 HouseConstruction-PT-04000-ReachabilityCardinality-00
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-01
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-02
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-03
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-04
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-05
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-06
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-07
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-08
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-09
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-10
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-11
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-12
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-13
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-14
FORMULA_NAME HouseConstruction-PT-04000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620905787108

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 11:36:28] [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]
[2021-05-13 11:36:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 11:36:28] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2021-05-13 11:36:28] [INFO ] Transformed 26 places.
[2021-05-13 11:36:28] [INFO ] Transformed 18 transitions.
[2021-05-13 11:36:28] [INFO ] Parsed PT model containing 26 places and 18 transitions in 60 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 12003 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1500 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0]
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_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, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1]
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[1, 0, 1, 1, 0, 0, 0]
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 18 rows 26 cols
[2021-05-13 11:36:28] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-13 11:36:28] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 16 ms returned sat
[2021-05-13 11:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-13 11:36:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:29] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 7 ms returned sat
[2021-05-13 11:36:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:29] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-13 11:36:29] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints in 3 ms.
[2021-05-13 11:36:29] [INFO ] Added : 13 causal constraints over 3 iterations in 43 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-13 11:36:29] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2021-05-13 11:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-13 11:36:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:29] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned unsat
[2021-05-13 11:36:29] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 6 ms returned sat
[2021-05-13 11:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-13 11:36:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:29] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2021-05-13 11:36:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-13 11:36:29] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints in 2 ms.
[2021-05-13 11:36:29] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-13 11:36:29] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2021-05-13 11:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-13 11:36:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:29] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2021-05-13 11:36:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-13 11:36:29] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints in 6 ms.
[2021-05-13 11:36:29] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 401000 steps, including 97 resets, run finished after 593 ms. (steps per millisecond=676 ) properties seen :[0, 1, 1] could not realise parikh vector
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 800200 steps, including 98 resets, run finished after 1084 ms. (steps per millisecond=738 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 50 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=50 )
FORMULA HouseConstruction-PT-04000-ReachabilityCardinality-05 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="HouseConstruction-PT-04000"
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 HouseConstruction-PT-04000, 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 r132-tall-162075428200111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-04000.tgz
mv HouseConstruction-PT-04000 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 ;