fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477100172
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldIIPs-PT-040A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.450 3600000.00 8187624.00 392.90 FF?TTT???F??F?TF 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.r211-tajo-159033477100172.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldIIPs-PT-040A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477100172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 3.0K May 14 00:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 00:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 17:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 17:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.1K May 13 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 07:46 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 338K 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 ShieldIIPs-PT-040A-CTLFireability-00
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-01
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-02
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-03
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-04
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-05
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-06
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-07
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-08
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-09
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-10
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-11
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-12
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-13
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-14
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591291450825

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 17:24:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 17:24:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 17:24:12] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2020-06-04 17:24:12] [INFO ] Transformed 1003 places.
[2020-06-04 17:24:12] [INFO ] Transformed 963 transitions.
[2020-06-04 17:24:12] [INFO ] Found NUPN structural information;
[2020-06-04 17:24:12] [INFO ] Parsed PT model containing 1003 places and 963 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 47 ms.
Incomplete random walk after 100000 steps, including 48 resets, run finished after 1008 ms. (steps per millisecond=99 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0]
// Phase 1: matrix 963 rows 1003 cols
[2020-06-04 17:24:13] [INFO ] Computed 361 place invariants in 20 ms
[2020-06-04 17:24:14] [INFO ] [Real]Absence check using 361 positive place invariants in 264 ms returned sat
[2020-06-04 17:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:16] [INFO ] [Real]Absence check using state equation in 1951 ms returned sat
[2020-06-04 17:24:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:24:16] [INFO ] [Nat]Absence check using 361 positive place invariants in 293 ms returned sat
[2020-06-04 17:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:18] [INFO ] [Nat]Absence check using state equation in 2007 ms returned sat
[2020-06-04 17:24:18] [INFO ] Deduced a trap composed of 11 places in 95 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 15 places in 64 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 18 places in 42 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 13 places in 63 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 24 places in 45 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 18 places in 46 ms
[2020-06-04 17:24:19] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 599 ms
[2020-06-04 17:24:19] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 91 ms.
[2020-06-04 17:24:36] [INFO ] Added : 700 causal constraints over 140 iterations in 16965 ms. Result :unknown
[2020-06-04 17:24:36] [INFO ] [Real]Absence check using 361 positive place invariants in 247 ms returned sat
[2020-06-04 17:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:38] [INFO ] [Real]Absence check using state equation in 1997 ms returned sat
[2020-06-04 17:24:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:24:39] [INFO ] [Nat]Absence check using 361 positive place invariants in 187 ms returned sat
[2020-06-04 17:24:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:41] [INFO ] [Nat]Absence check using state equation in 1923 ms returned sat
[2020-06-04 17:24:41] [INFO ] Deduced a trap composed of 15 places in 49 ms
[2020-06-04 17:24:41] [INFO ] Deduced a trap composed of 18 places in 49 ms
[2020-06-04 17:24:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 173 ms
[2020-06-04 17:24:41] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 46 ms.
[2020-06-04 17:24:58] [INFO ] Added : 710 causal constraints over 142 iterations in 17554 ms. Result :unknown
[2020-06-04 17:24:59] [INFO ] [Real]Absence check using 361 positive place invariants in 205 ms returned sat
[2020-06-04 17:24:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:01] [INFO ] [Real]Absence check using state equation in 1799 ms returned sat
[2020-06-04 17:25:01] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 56 ms.
[2020-06-04 17:25:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:25:01] [INFO ] [Nat]Absence check using 361 positive place invariants in 172 ms returned sat
[2020-06-04 17:25:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:03] [INFO ] [Nat]Absence check using state equation in 1829 ms returned sat
[2020-06-04 17:25:03] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 144 ms.
[2020-06-04 17:25:21] [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: Broken pipe (=> (> t814 0) (and (and (> t818 0) (< o818 o814)) (or (and (> t280 0) (< o280 o814)) (and (> t331 0) (< o331 o814)))))") while checking expression at index 2
[2020-06-04 17:25:21] [INFO ] [Real]Absence check using 361 positive place invariants in 186 ms returned sat
[2020-06-04 17:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:23] [INFO ] [Real]Absence check using state equation in 1956 ms returned sat
[2020-06-04 17:25:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:25:23] [INFO ] [Nat]Absence check using 361 positive place invariants in 190 ms returned sat
[2020-06-04 17:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:25] [INFO ] [Nat]Absence check using state equation in 1946 ms returned sat
[2020-06-04 17:25:25] [INFO ] Deduced a trap composed of 11 places in 77 ms
[2020-06-04 17:25:25] [INFO ] Deduced a trap composed of 17 places in 40 ms
[2020-06-04 17:25:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 231 ms
[2020-06-04 17:25:26] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 105 ms.
[2020-06-04 17:25:43] [INFO ] Added : 735 causal constraints over 147 iterations in 17554 ms. Result :unknown
[2020-06-04 17:25:44] [INFO ] Flatten gal took : 249 ms
[2020-06-04 17:25:44] [INFO ] Flatten gal took : 114 ms
[2020-06-04 17:25:44] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2020-06-04 17:25:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 15 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ShieldIIPs-PT-040A @ 3570 seconds

FORMULA ShieldIIPs-PT-040A-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 12059828 kB
After kill :
MemTotal: 16427456 kB
MemFree: 12080396 kB

--------------------
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="ShieldIIPs-PT-040A"
export BK_EXAMINATION="CTLFireability"
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 ShieldIIPs-PT-040A, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477100172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;