fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477100204
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldIIPs-PT-100A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.680 3600000.00 3968694.00 1838.80 ?F????T?T??????T 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-159033477100204.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 itslola
Input is ShieldIIPs-PT-100A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477100204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 3.3K May 14 00:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 14 00:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 13:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 07:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 07:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 868K 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-100A-CTLFireability-00
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-01
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-02
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-03
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-04
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-05
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-06
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-07
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-08
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-09
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-10
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-11
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-12
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-13
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-14
FORMULA_NAME ShieldIIPs-PT-100A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591293904697

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 18:05:06] [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 18:05:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 18:05:06] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2020-06-04 18:05:06] [INFO ] Transformed 2503 places.
[2020-06-04 18:05:06] [INFO ] Transformed 2403 transitions.
[2020-06-04 18:05:06] [INFO ] Found NUPN structural information;
[2020-06-04 18:05:06] [INFO ] Parsed PT model containing 2503 places and 2403 transitions in 258 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 132 ms.
Incomplete random walk after 100000 steps, including 19 resets, run finished after 1484 ms. (steps per millisecond=67 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 2403 rows 2503 cols
[2020-06-04 18:05:08] [INFO ] Computed 901 place invariants in 54 ms
[2020-06-04 18:05:09] [INFO ] [Real]Absence check using 901 positive place invariants in 842 ms returned sat
[2020-06-04 18:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:05:21] [INFO ] [Real]Absence check using state equation in 11524 ms returned sat
[2020-06-04 18:05:21] [INFO ] Deduced a trap composed of 30 places in 245 ms
[2020-06-04 18:05:22] [INFO ] Deduced a trap composed of 18 places in 98 ms
[2020-06-04 18:05:22] [INFO ] Deduced a trap composed of 18 places in 83 ms
[2020-06-04 18:05:22] [INFO ] Deduced a trap composed of 24 places in 111 ms
[2020-06-04 18:05:22] [INFO ] Deduced a trap composed of 26 places in 86 ms
[2020-06-04 18:05:23] [INFO ] Deduced a trap composed of 32 places in 868 ms
[2020-06-04 18:05:23] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2468 ms
[2020-06-04 18:05:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:05:25] [INFO ] [Nat]Absence check using 901 positive place invariants in 965 ms returned sat
[2020-06-04 18:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:05:36] [INFO ] [Nat]Absence check using state equation in 10747 ms returned sat
[2020-06-04 18:05:36] [INFO ] Deduced a trap composed of 30 places in 46 ms
[2020-06-04 18:05:36] [INFO ] Deduced a trap composed of 18 places in 72 ms
[2020-06-04 18:05:36] [INFO ] Deduced a trap composed of 18 places in 61 ms
[2020-06-04 18:05:36] [INFO ] Deduced a trap composed of 24 places in 60 ms
[2020-06-04 18:05:36] [INFO ] Deduced a trap composed of 24 places in 35 ms
[2020-06-04 18:05:37] [INFO ] Deduced a trap composed of 30 places in 59 ms
[2020-06-04 18:05:37] [INFO ] Deduced a trap composed of 23 places in 75 ms
[2020-06-04 18:05:37] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1292 ms
[2020-06-04 18:05:37] [INFO ] Computed and/alt/rep : 2402/9603/2402 causal constraints in 216 ms.
[2020-06-04 18:05:43] [INFO ] Added : 170 causal constraints over 34 iterations in 6490 ms. Result :unknown
[2020-06-04 18:05:46] [INFO ] [Real]Absence check using 901 positive place invariants in 2625 ms returned sat
[2020-06-04 18:05:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:06:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 18:06:04] [INFO ] [Real]Absence check using state equation in 17071 ms returned (error "Failed to check-sat")
[2020-06-04 18:06:06] [INFO ] [Real]Absence check using 901 positive place invariants in 1931 ms returned sat
[2020-06-04 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:06:24] [INFO ] [Real]Absence check using state equation in 17649 ms returned sat
[2020-06-04 18:06:26] [INFO ] Deduced a trap composed of 3 places in 2818 ms
[2020-06-04 18:06:26] [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 s885 s886) 0)") while checking expression at index 2
[2020-06-04 18:06:28] [INFO ] [Real]Absence check using 901 positive place invariants in 853 ms returned sat
[2020-06-04 18:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:06:40] [INFO ] [Real]Absence check using state equation in 12009 ms returned sat
[2020-06-04 18:06:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:06:42] [INFO ] [Nat]Absence check using 901 positive place invariants in 1606 ms returned sat
[2020-06-04 18:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:07:00] [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 (= s2276 (- (+ t1051 t1052) (+ t636 t1049 t1050)))") while checking expression at index 3
[2020-06-04 18:07:01] [INFO ] Flatten gal took : 583 ms
[2020-06-04 18:07:01] [INFO ] Flatten gal took : 360 ms
[2020-06-04 18:07:01] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2020-06-04 18:07:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 51 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ShieldIIPs-PT-100A @ 3570 seconds

FORMULA ShieldIIPs-PT-100A-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-100A-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-100A-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-100A-CTLFireability-01 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: 15991952 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16072272 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-100A"
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-100A, 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-159033477100204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-100A.tgz
mv ShieldIIPs-PT-100A 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 ;