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-159033478100898.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 ShieldRVs-PT-050B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478100898
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 788K
-rw-r--r-- 1 mcc users 3.5K May 14 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 19:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 19:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.9K May 13 14:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 14:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 09:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 13 09:16 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 625K 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 ShieldRVs-PT-050B-00
FORMULA_NAME ShieldRVs-PT-050B-01
FORMULA_NAME ShieldRVs-PT-050B-02
FORMULA_NAME ShieldRVs-PT-050B-03
FORMULA_NAME ShieldRVs-PT-050B-04
FORMULA_NAME ShieldRVs-PT-050B-05
FORMULA_NAME ShieldRVs-PT-050B-06
FORMULA_NAME ShieldRVs-PT-050B-07
FORMULA_NAME ShieldRVs-PT-050B-08
FORMULA_NAME ShieldRVs-PT-050B-09
FORMULA_NAME ShieldRVs-PT-050B-10
FORMULA_NAME ShieldRVs-PT-050B-11
FORMULA_NAME ShieldRVs-PT-050B-12
FORMULA_NAME ShieldRVs-PT-050B-13
FORMULA_NAME ShieldRVs-PT-050B-14
FORMULA_NAME ShieldRVs-PT-050B-15

=== Now, execution of the tool begins

BK_START 1591333448736

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 05:04:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-05 05:04:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 05:04:10] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2020-06-05 05:04:10] [INFO ] Transformed 2003 places.
[2020-06-05 05:04:10] [INFO ] Transformed 2253 transitions.
[2020-06-05 05:04:10] [INFO ] Found NUPN structural information;
[2020-06-05 05:04:10] [INFO ] Parsed PT model containing 2003 places and 2253 transitions in 195 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 78 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 46 resets, run finished after 523 ms. (steps per millisecond=191 ) properties seen :[1, 1, 0, 1, 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, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 2253 rows 2003 cols
[2020-06-05 05:04:11] [INFO ] Computed 201 place invariants in 60 ms
[2020-06-05 05:04:11] [INFO ] [Real]Absence check using 201 positive place invariants in 215 ms returned sat
[2020-06-05 05:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:04:19] [INFO ] [Real]Absence check using state equation in 8227 ms returned sat
[2020-06-05 05:04:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:04:20] [INFO ] [Nat]Absence check using 201 positive place invariants in 335 ms returned sat
[2020-06-05 05:04:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:04:27] [INFO ] [Nat]Absence check using state equation in 6871 ms returned sat
[2020-06-05 05:04:28] [INFO ] Deduced a trap composed of 25 places in 1106 ms
[2020-06-05 05:04:29] [INFO ] Deduced a trap composed of 54 places in 886 ms
[2020-06-05 05:04:30] [INFO ] Deduced a trap composed of 28 places in 1104 ms
[2020-06-05 05:04:31] [INFO ] Deduced a trap composed of 40 places in 1077 ms
[2020-06-05 05:04:33] [INFO ] Deduced a trap composed of 23 places in 1096 ms
[2020-06-05 05:04:33] [INFO ] Deduced a trap composed of 45 places in 765 ms
[2020-06-05 05:04:34] [INFO ] Deduced a trap composed of 27 places in 856 ms
[2020-06-05 05:04:36] [INFO ] Deduced a trap composed of 16 places in 1051 ms
[2020-06-05 05:04:36] [INFO ] Deduced a trap composed of 30 places in 843 ms
[2020-06-05 05:04:37] [INFO ] Deduced a trap composed of 60 places in 890 ms
[2020-06-05 05:04:39] [INFO ] Deduced a trap composed of 21 places in 1058 ms
[2020-06-05 05:04:40] [INFO ] Deduced a trap composed of 14 places in 876 ms
[2020-06-05 05:04:40] [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 s1964 s1965 s1966 s1979 s1980 s1981 s1982 s1983 s1984 s1988 s1989 s1990 s1991) 0)") while checking expression at index 0
[2020-06-05 05:04:40] [INFO ] [Real]Absence check using 201 positive place invariants in 216 ms returned sat
[2020-06-05 05:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:04:48] [INFO ] [Real]Absence check using state equation in 7558 ms returned sat
[2020-06-05 05:04:49] [INFO ] Deduced a trap composed of 33 places in 861 ms
[2020-06-05 05:04:50] [INFO ] Deduced a trap composed of 31 places in 930 ms
[2020-06-05 05:04:51] [INFO ] Deduced a trap composed of 26 places in 938 ms
[2020-06-05 05:04:51] [INFO ] Deduced a trap composed of 35 places in 798 ms
[2020-06-05 05:04:52] [INFO ] Deduced a trap composed of 29 places in 797 ms
[2020-06-05 05:04:53] [INFO ] Deduced a trap composed of 27 places in 971 ms
[2020-06-05 05:04:54] [INFO ] Deduced a trap composed of 50 places in 991 ms
[2020-06-05 05:04:56] [INFO ] Deduced a trap composed of 29 places in 964 ms
[2020-06-05 05:04:56] [INFO ] Deduced a trap composed of 16 places in 808 ms
[2020-06-05 05:04:57] [INFO ] Deduced a trap composed of 35 places in 770 ms
[2020-06-05 05:04:58] [INFO ] Deduced a trap composed of 50 places in 757 ms
[2020-06-05 05:04:59] [INFO ] Deduced a trap composed of 40 places in 804 ms
[2020-06-05 05:05:00] [INFO ] Deduced a trap composed of 40 places in 803 ms
[2020-06-05 05:05:00] [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 (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s1345 s1346 s1350 s1351 s1352 s1359 s1360 s1361 s1362 s1363 s1364 s1365 s1366 s1379 s1380 s1381 s1382 s1383 s1384 s1385 s1387 s1390 s1391 s1392) 0)") while checking expression at index 1
[2020-06-05 05:05:00] [INFO ] [Real]Absence check using 201 positive place invariants in 206 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-05 05:05:01] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-05 05:05:01] [INFO ] Flatten gal took : 258 ms
FORMULA ShieldRVs-PT-050B-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 05:05:01] [INFO ] Applying decomposition
[2020-06-05 05:05:01] [INFO ] Flatten gal took : 144 ms
[2020-06-05 05:05:01] [INFO ] Decomposing Gal with order
[2020-06-05 05:05:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-05 05:05:02] [INFO ] Removed a total of 1047 redundant transitions.
[2020-06-05 05:05:02] [INFO ] Flatten gal took : 254 ms
[2020-06-05 05:05:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1592 labels/synchronizations in 99 ms.
[2020-06-05 05:05:02] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 13 ms.
[2020-06-05 05:05:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 35 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldRVs-PT-050B @ 3570 seconds

FORMULA ShieldRVs-PT-050B-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-06 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: 10877228 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16137456 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="ShieldRVs-PT-050B"
export BK_EXAMINATION="LTLFireability"
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 ShieldRVs-PT-050B, examination is LTLFireability"
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-159033478100898"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050B.tgz
mv ShieldRVs-PT-050B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;