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-159033478100879.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-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478100879
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 3.4K May 14 02:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 02:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 19:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 19:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K 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 3.3K May 13 14:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 09:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 09:13 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 256K 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-040A-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591331937273

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 04:38:58] [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]
[2020-06-05 04:38:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 04:38:58] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2020-06-05 04:38:58] [INFO ] Transformed 563 places.
[2020-06-05 04:38:59] [INFO ] Transformed 763 transitions.
[2020-06-05 04:38:59] [INFO ] Found NUPN structural information;
[2020-06-05 04:38:59] [INFO ] Parsed PT model containing 563 places and 763 transitions in 123 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 18 resets, run finished after 84 ms. (steps per millisecond=119 ) properties seen :[1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1]
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 1]
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 763 rows 563 cols
[2020-06-05 04:38:59] [INFO ] Computed 161 place invariants in 21 ms
[2020-06-05 04:38:59] [INFO ] [Real]Absence check using 161 positive place invariants in 77 ms returned sat
[2020-06-05 04:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:00] [INFO ] [Real]Absence check using state equation in 985 ms returned sat
[2020-06-05 04:39:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:39:00] [INFO ] [Nat]Absence check using 161 positive place invariants in 95 ms returned sat
[2020-06-05 04:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:01] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2020-06-05 04:39:01] [INFO ] Deduced a trap composed of 7 places in 80 ms
[2020-06-05 04:39:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
[2020-06-05 04:39:02] [INFO ] Computed and/alt/rep : 762/5829/762 causal constraints in 91 ms.
[2020-06-05 04:39:05] [INFO ] Added : 365 causal constraints over 73 iterations in 3824 ms. Result :unknown
[2020-06-05 04:39:06] [INFO ] [Real]Absence check using 161 positive place invariants in 84 ms returned sat
[2020-06-05 04:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:06] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2020-06-05 04:39:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:39:07] [INFO ] [Nat]Absence check using 161 positive place invariants in 84 ms returned sat
[2020-06-05 04:39:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:08] [INFO ] [Nat]Absence check using state equation in 865 ms returned sat
[2020-06-05 04:39:08] [INFO ] Deduced a trap composed of 12 places in 37 ms
[2020-06-05 04:39:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2020-06-05 04:39:08] [INFO ] Computed and/alt/rep : 762/5829/762 causal constraints in 43 ms.
[2020-06-05 04:39:12] [INFO ] Added : 425 causal constraints over 85 iterations in 3876 ms. Result :(error "Failed to check-sat")
[2020-06-05 04:39:12] [INFO ] [Real]Absence check using 161 positive place invariants in 64 ms returned sat
[2020-06-05 04:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:13] [INFO ] [Real]Absence check using state equation in 862 ms returned sat
[2020-06-05 04:39:13] [INFO ] Deduced a trap composed of 11 places in 153 ms
[2020-06-05 04:39:13] [INFO ] Deduced a trap composed of 13 places in 55 ms
[2020-06-05 04:39:13] [INFO ] Deduced a trap composed of 8 places in 26 ms
[2020-06-05 04:39:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 352 ms
[2020-06-05 04:39:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:39:13] [INFO ] [Nat]Absence check using 161 positive place invariants in 86 ms returned sat
[2020-06-05 04:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:14] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2020-06-05 04:39:14] [INFO ] Deduced a trap composed of 11 places in 28 ms
[2020-06-05 04:39:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2020-06-05 04:39:14] [INFO ] Computed and/alt/rep : 762/5829/762 causal constraints in 58 ms.
[2020-06-05 04:39:18] [INFO ] Added : 415 causal constraints over 83 iterations in 3949 ms. Result :unknown
[2020-06-05 04:39:18] [INFO ] [Real]Absence check using 161 positive place invariants in 82 ms returned sat
[2020-06-05 04:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:19] [INFO ] [Real]Absence check using state equation in 886 ms returned sat
[2020-06-05 04:39:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:39:19] [INFO ] [Nat]Absence check using 161 positive place invariants in 87 ms returned sat
[2020-06-05 04:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:20] [INFO ] [Nat]Absence check using state equation in 802 ms returned sat
[2020-06-05 04:39:20] [INFO ] Deduced a trap composed of 17 places in 64 ms
[2020-06-05 04:39:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2020-06-05 04:39:20] [INFO ] Computed and/alt/rep : 762/5829/762 causal constraints in 53 ms.
[2020-06-05 04:39:24] [INFO ] Added : 345 causal constraints over 69 iterations in 3916 ms. Result :unknown
[2020-06-05 04:39:24] [INFO ] [Real]Absence check using 161 positive place invariants in 83 ms returned sat
[2020-06-05 04:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:25] [INFO ] [Real]Absence check using state equation in 988 ms returned sat
[2020-06-05 04:39:25] [INFO ] Deduced a trap composed of 7 places in 27 ms
[2020-06-05 04:39:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2020-06-05 04:39:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:39:26] [INFO ] [Nat]Absence check using 161 positive place invariants in 87 ms returned sat
[2020-06-05 04:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:39:26] [INFO ] [Nat]Absence check using state equation in 759 ms returned sat
[2020-06-05 04:39:26] [INFO ] Deduced a trap composed of 7 places in 92 ms
[2020-06-05 04:39:27] [INFO ] Deduced a trap composed of 13 places in 47 ms
[2020-06-05 04:39:27] [INFO ] Deduced a trap composed of 9 places in 66 ms
[2020-06-05 04:39:27] [INFO ] Deduced a trap composed of 8 places in 45 ms
[2020-06-05 04:39:27] [INFO ] Deduced a trap composed of 11 places in 53 ms
[2020-06-05 04:39:27] [INFO ] Deduced a trap composed of 12 places in 89 ms
[2020-06-05 04:39:27] [INFO ] Deduced a trap composed of 13 places in 96 ms
[2020-06-05 04:39:27] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 674 ms
[2020-06-05 04:39:27] [INFO ] Computed and/alt/rep : 762/5829/762 causal constraints in 48 ms.
[2020-06-05 04:39:30] [INFO ] Added : 360 causal constraints over 72 iterations in 3398 ms. Result :unknown
Incomplete Parikh walk after 107600 steps, including 197 resets, run finished after 719 ms. (steps per millisecond=149 ) properties seen :[1, 0, 0, 1, 0] could not realise parikh vector
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 110300 steps, including 194 resets, run finished after 484 ms. (steps per millisecond=227 ) properties seen :[0, 1, 1] could not realise parikh vector
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 6761 steps, including 18 resets, run visited all 1 properties in 28 ms. (steps per millisecond=241 )
FORMULA ShieldRVs-PT-040A-ReachabilityFireability-02 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="ShieldRVs-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 ShieldRVs-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-159033478100879"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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