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-159033477600527.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 ShieldPPPs-PT-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477600527
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591312638432

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 23:17:19] [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]
[2020-06-04 23:17:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 23:17:20] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2020-06-04 23:17:20] [INFO ] Transformed 1243 places.
[2020-06-04 23:17:20] [INFO ] Transformed 1043 transitions.
[2020-06-04 23:17:20] [INFO ] Found NUPN structural information;
[2020-06-04 23:17:20] [INFO ] Parsed PT model containing 1243 places and 1043 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 3 resets, run finished after 116 ms. (steps per millisecond=86 ) properties seen :[1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1]
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 1043 rows 1243 cols
[2020-06-04 23:17:20] [INFO ] Computed 441 place invariants in 33 ms
[2020-06-04 23:17:20] [INFO ] [Real]Absence check using 441 positive place invariants in 267 ms returned sat
[2020-06-04 23:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:23] [INFO ] [Real]Absence check using state equation in 2489 ms returned sat
[2020-06-04 23:17:23] [INFO ] Deduced a trap composed of 18 places in 59 ms
[2020-06-04 23:17:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2020-06-04 23:17:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:17:24] [INFO ] [Nat]Absence check using 441 positive place invariants in 249 ms returned sat
[2020-06-04 23:17:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:26] [INFO ] [Nat]Absence check using state equation in 2691 ms returned sat
[2020-06-04 23:17:26] [INFO ] Deduced a trap composed of 18 places in 21 ms
[2020-06-04 23:17:26] [INFO ] Deduced a trap composed of 24 places in 37 ms
[2020-06-04 23:17:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 182 ms
[2020-06-04 23:17:27] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 62 ms.
[2020-06-04 23:17:28] [INFO ] Added : 175 causal constraints over 35 iterations in 1769 ms. Result :(error "Failed to check-sat")
[2020-06-04 23:17:29] [INFO ] [Real]Absence check using 441 positive place invariants in 324 ms returned sat
[2020-06-04 23:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:32] [INFO ] [Real]Absence check using state equation in 2836 ms returned sat
[2020-06-04 23:17:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:17:32] [INFO ] [Nat]Absence check using 441 positive place invariants in 280 ms returned sat
[2020-06-04 23:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:35] [INFO ] [Nat]Absence check using state equation in 2643 ms returned sat
[2020-06-04 23:17:35] [INFO ] Deduced a trap composed of 18 places in 88 ms
[2020-06-04 23:17:35] [INFO ] Deduced a trap composed of 11 places in 75 ms
[2020-06-04 23:17:35] [INFO ] Deduced a trap composed of 18 places in 38 ms
[2020-06-04 23:17:35] [INFO ] Deduced a trap composed of 18 places in 63 ms
[2020-06-04 23:17:35] [INFO ] Deduced a trap composed of 18 places in 52 ms
[2020-06-04 23:17:35] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 560 ms
[2020-06-04 23:17:35] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 83 ms.
[2020-06-04 23:17:37] [INFO ] Added : 135 causal constraints over 27 iterations in 1376 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-04 23:17:37] [INFO ] [Real]Absence check using 441 positive place invariants in 264 ms returned sat
[2020-06-04 23:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:40] [INFO ] [Real]Absence check using state equation in 2962 ms returned sat
[2020-06-04 23:17:40] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 74 ms.
[2020-06-04 23:17:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:17:41] [INFO ] [Nat]Absence check using 441 positive place invariants in 309 ms returned sat
[2020-06-04 23:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:43] [INFO ] [Nat]Absence check using state equation in 2658 ms returned sat
[2020-06-04 23:17:44] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 60 ms.
[2020-06-04 23:17:45] [INFO ] Added : 140 causal constraints over 28 iterations in 1862 ms. Result :unknown
[2020-06-04 23:17:46] [INFO ] [Real]Absence check using 441 positive place invariants in 334 ms returned sat
[2020-06-04 23:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:49] [INFO ] [Real]Absence check using state equation in 2650 ms returned sat
[2020-06-04 23:17:49] [INFO ] Deduced a trap composed of 11 places in 127 ms
[2020-06-04 23:17:49] [INFO ] Deduced a trap composed of 20 places in 55 ms
[2020-06-04 23:17:49] [INFO ] Deduced a trap composed of 18 places in 75 ms
[2020-06-04 23:17:49] [INFO ] Deduced a trap composed of 18 places in 61 ms
[2020-06-04 23:17:49] [INFO ] Deduced a trap composed of 18 places in 51 ms
[2020-06-04 23:17:49] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 571 ms
[2020-06-04 23:17:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:17:50] [INFO ] [Nat]Absence check using 441 positive place invariants in 280 ms returned sat
[2020-06-04 23:17:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:52] [INFO ] [Nat]Absence check using state equation in 2697 ms returned sat
[2020-06-04 23:17:53] [INFO ] Deduced a trap composed of 11 places in 134 ms
[2020-06-04 23:17:53] [INFO ] Deduced a trap composed of 20 places in 100 ms
[2020-06-04 23:17:53] [INFO ] Deduced a trap composed of 18 places in 70 ms
[2020-06-04 23:17:53] [INFO ] Deduced a trap composed of 18 places in 75 ms
[2020-06-04 23:17:53] [INFO ] Deduced a trap composed of 18 places in 68 ms
[2020-06-04 23:17:53] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 737 ms
[2020-06-04 23:17:53] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 82 ms.
[2020-06-04 23:17:54] [INFO ] Added : 60 causal constraints over 12 iterations in 1131 ms. Result :unknown
Incomplete Parikh walk after 74200 steps, including 993 resets, run finished after 783 ms. (steps per millisecond=94 ) properties seen :[1, 1, 0, 1] could not realise parikh vector
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 82430 steps, including 407 resets, run visited all 1 properties in 570 ms. (steps per millisecond=144 )
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_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="ShieldPPPs-PT-040A"
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 ShieldPPPs-PT-040A, 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 r211-tajo-159033477600527"
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 [ "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 ;