fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r174-csrt-158987853500647
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for PermAdmissibility-PT-20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.880 3600000.00 24866.00 104.40 TFFFTTTFTFTTTFTF normal

Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987853500647.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 itslola
Input is PermAdmissibility-PT-20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853500647
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 876K
-rw-r--r-- 1 mcc users 5.2K Apr 12 00:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 12 00:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 10 23:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 10 23:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Apr 14 12:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 14 12:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 10 08:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 10 08:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 9 12:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 9 12:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 10 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Apr 10 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 481K Mar 24 05:37 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 PermAdmissibility-PT-20-ReachabilityFireability-00
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-01
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-02
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-03
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-04
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-05
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-06
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-07
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-08
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-09
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-10
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-11
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-12
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-13
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-14
FORMULA_NAME PermAdmissibility-PT-20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591160636169

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 05:03:59] [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]
[2020-06-03 05:03:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 05:03:59] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2020-06-03 05:03:59] [INFO ] Transformed 168 places.
[2020-06-03 05:03:59] [INFO ] Transformed 592 transitions.
[2020-06-03 05:03:59] [INFO ] Parsed PT model containing 168 places and 592 transitions in 169 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 55 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10016 steps, including 29 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1]
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 478 ms. (steps per millisecond=20 ) properties seen :[1, 0, 1, 0, 0, 0]
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 702 ms. (steps per millisecond=14 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 1, 0, 0]
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 1, 0]
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-11 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, 1]
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 592 rows 168 cols
[2020-06-03 05:04:00] [INFO ] Computed 32 place invariants in 80 ms
[2020-06-03 05:04:01] [INFO ] [Real]Absence check using 0 positive and 32 generalized place invariants in 128 ms returned sat
[2020-06-03 05:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:04:02] [INFO ] [Real]Absence check using state equation in 831 ms returned sat
[2020-06-03 05:04:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:04:02] [INFO ] [Nat]Absence check using 0 positive and 32 generalized place invariants in 179 ms returned sat
[2020-06-03 05:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:04:03] [INFO ] [Nat]Absence check using state equation in 991 ms returned sat
[2020-06-03 05:04:04] [INFO ] Computed and/alt/rep : 588/40560/588 causal constraints in 310 ms.
[2020-06-03 05:04:07] [INFO ] Added : 123 causal constraints over 25 iterations in 3585 ms. Result :(error "Failed to check-sat")
Support contains 84 out of 168 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 168/168 places, 592/592 transitions.
Discarding 64 places :
Also discarding 0 output transitions
Graph (complete) has 1615 edges and 168 vertex of which 104 are kept as prefixes of interest. Removing 64 places using SCC suffix rule.31 ms
Applied a total of 1 rules in 116 ms. Remains 104 /168 variables (removed 64) and now considering 592/592 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 104/168 places, 592/592 transitions.
Finished random walk after 32299 steps, including 95 resets, run visited all 1 properties in 66 ms. (steps per millisecond=489 )
FORMULA PermAdmissibility-PT-20-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_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="PermAdmissibility-PT-20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is PermAdmissibility-PT-20, 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 r174-csrt-158987853500647"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-20.tgz
mv PermAdmissibility-PT-20 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 ;