fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r210-tajo-159033475800526
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ShieldPPPs-PT-040A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15737.930 34466.00 51208.00 508.20 FTFTFFFTTFFTFTTT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r210-tajo-159033475800526.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itstools
Input is ShieldPPPs-PT-040A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033475800526
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 3.8K May 14 01:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 01:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 19:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 19:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 13:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 13:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 08:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 13 08:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 355K May 12 20:42 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 ShieldPPPs-PT-040A-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590601150344

[2020-05-27 17:39:12] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-27 17:39:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 17:39:12] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2020-05-27 17:39:12] [INFO ] Transformed 1243 places.
[2020-05-27 17:39:12] [INFO ] Transformed 1043 transitions.
[2020-05-27 17:39:12] [INFO ] Found NUPN structural information;
[2020-05-27 17:39:12] [INFO ] Parsed PT model containing 1243 places and 1043 transitions in 162 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 3 resets, run finished after 125 ms. (steps per millisecond=80 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0]
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 1043 rows 1243 cols
[2020-05-27 17:39:13] [INFO ] Computed 441 place invariants in 27 ms
[2020-05-27 17:39:13] [INFO ] [Real]Absence check using 441 positive place invariants in 437 ms returned sat
[2020-05-27 17:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 17:39:17] [INFO ] [Real]Absence check using state equation in 3297 ms returned sat
[2020-05-27 17:39:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 17:39:17] [INFO ] [Nat]Absence check using 441 positive place invariants in 269 ms returned sat
[2020-05-27 17:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 17:39:21] [INFO ] [Nat]Absence check using state equation in 3284 ms returned sat
[2020-05-27 17:39:21] [INFO ] Deduced a trap composed of 18 places in 87 ms
[2020-05-27 17:39:21] [INFO ] Deduced a trap composed of 40 places in 51 ms
[2020-05-27 17:39:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 277 ms
[2020-05-27 17:39:21] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 72 ms.
[2020-05-27 17:39:22] [INFO ] Added : 40 causal constraints over 8 iterations in 1217 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-27 17:39:23] [INFO ] [Real]Absence check using 441 positive place invariants in 368 ms returned sat
[2020-05-27 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 17:39:26] [INFO ] [Real]Absence check using state equation in 3181 ms returned sat
[2020-05-27 17:39:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 17:39:26] [INFO ] [Nat]Absence check using 441 positive place invariants in 262 ms returned sat
[2020-05-27 17:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 17:39:29] [INFO ] [Nat]Absence check using state equation in 2999 ms returned sat
[2020-05-27 17:39:29] [INFO ] Deduced a trap composed of 11 places in 104 ms
[2020-05-27 17:39:30] [INFO ] Deduced a trap composed of 29 places in 88 ms
[2020-05-27 17:39:30] [INFO ] Deduced a trap composed of 18 places in 52 ms
[2020-05-27 17:39:30] [INFO ] Deduced a trap composed of 24 places in 35 ms
[2020-05-27 17:39:30] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 562 ms
[2020-05-27 17:39:30] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 83 ms.
[2020-05-27 17:39:31] [INFO ] Added : 55 causal constraints over 11 iterations in 986 ms. Result :(error "Failed to check-sat")
[2020-05-27 17:39:31] [INFO ] [Real]Absence check using 441 positive place invariants in 336 ms returned sat
[2020-05-27 17:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 17:39:35] [INFO ] [Real]Absence check using state equation in 3572 ms returned sat
[2020-05-27 17:39:35] [INFO ] Deduced a trap composed of 31 places in 204 ms
[2020-05-27 17:39:36] [INFO ] Deduced a trap composed of 18 places in 532 ms
[2020-05-27 17:39:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 17:39:38] [INFO ] Deduced a trap composed of 3 places in 1651 ms
[2020-05-27 17:39:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s334 s335) 0)") while checking expression at index 2
[2020-05-27 17:39:38] [INFO ] [Real]Absence check using 441 positive place invariants in 249 ms returned sat
[2020-05-27 17:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 17:39:40] [INFO ] [Real]Absence check using state equation in 2536 ms returned sat
[2020-05-27 17:39:43] [INFO ] Deduced a trap composed of 18 places in 2557 ms
[2020-05-27 17:39:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s779 s781 s790 s791 s795 s796 s799 s805 s807 s810 s814 s819 s830 s832 s833 s836 s837) 0)") while checking expression at index 3
Support contains 12 out of 1243 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Partial Free-agglomeration rule applied 346 times.
Drop transitions removed 346 transitions
Iterating global reduction 0 with 346 rules applied. Total rules applied 350 place count 1241 transition count 1041
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 352 place count 1241 transition count 1041
Applied a total of 352 rules in 543 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1241/1243 places, 1041/1043 transitions.
Finished random walk after 30322 steps, including 4 resets, run visited all 4 properties in 417 ms. (steps per millisecond=72 )
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590601184810

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ShieldPPPs-PT-040A"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ShieldPPPs-PT-040A, 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 r210-tajo-159033475800526"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-040A.tgz
mv ShieldPPPs-PT-040A 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 ;