Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390400695.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ResAllocation-PT-R003C100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390400695
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 3.7K May 14 00:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 00:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 17:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 17:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 12 20:53 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 12 20:53 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 14 10:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 13 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 13 07:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 07:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:53 equiv_col
-rw-r--r-- 1 mcc users 9 May 12 20:53 instance
-rw-r--r-- 1 mcc users 6 May 12 20:53 iscolored
-rw-r--r-- 1 mcc users 721K May 12 20:53 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 ResAllocation-PT-R003C100-ReachabilityFireability-00
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-01
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-02
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-03
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-04
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-05
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-06
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-07
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-08
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-09
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-10
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-11
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-12
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-13
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-14
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591238584846

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:43:07] [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 02:43:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:43:07] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2020-06-04 02:43:07] [INFO ] Transformed 600 places.
[2020-06-04 02:43:07] [INFO ] Transformed 400 transitions.
[2020-06-04 02:43:07] [INFO ] Parsed PT model containing 600 places and 400 transitions in 241 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 47 resets, run finished after 147 ms. (steps per millisecond=68 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0]
// Phase 1: matrix 400 rows 600 cols
[2020-06-04 02:43:08] [INFO ] Computed 300 place invariants in 25 ms
[2020-06-04 02:43:08] [INFO ] [Real]Absence check using 300 positive place invariants in 320 ms returned sat
[2020-06-04 02:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:43:10] [INFO ] [Real]Absence check using state equation in 1192 ms returned sat
[2020-06-04 02:43:10] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2020-06-04 02:43:10] [INFO ] Deduced a trap composed of 4 places in 91 ms
[2020-06-04 02:43:10] [INFO ] Deduced a trap composed of 4 places in 43 ms
[2020-06-04 02:43:10] [INFO ] Deduced a trap composed of 4 places in 30 ms
[2020-06-04 02:43:10] [INFO ] Deduced a trap composed of 5 places in 22 ms
[2020-06-04 02:43:10] [INFO ] Deduced a trap composed of 4 places in 15 ms
[2020-06-04 02:43:10] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 737 ms
[2020-06-04 02:43:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:43:11] [INFO ] [Nat]Absence check using 300 positive place invariants in 132 ms returned sat
[2020-06-04 02:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:43:12] [INFO ] [Nat]Absence check using state equation in 973 ms returned sat
[2020-06-04 02:43:12] [INFO ] Deduced a trap composed of 4 places in 168 ms
[2020-06-04 02:43:12] [INFO ] Deduced a trap composed of 4 places in 50 ms
[2020-06-04 02:43:12] [INFO ] Deduced a trap composed of 4 places in 53 ms
[2020-06-04 02:43:12] [INFO ] Deduced a trap composed of 4 places in 56 ms
[2020-06-04 02:43:12] [INFO ] Deduced a trap composed of 5 places in 30 ms
[2020-06-04 02:43:12] [INFO ] Deduced a trap composed of 4 places in 96 ms
[2020-06-04 02:43:12] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 711 ms
[2020-06-04 02:43:12] [INFO ] Computed and/alt/rep : 300/300/300 causal constraints in 45 ms.
[2020-06-04 02:43:13] [INFO ] Added : 46 causal constraints over 10 iterations in 460 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
[2020-06-04 02:43:13] [INFO ] [Real]Absence check using 300 positive place invariants in 196 ms returned sat
[2020-06-04 02:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:43:15] [INFO ] [Real]Absence check using state equation in 1318 ms returned sat
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 83 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 44 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 59 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 47 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 64 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 33 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 33 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 6 places in 73 ms
[2020-06-04 02:43:15] [INFO ] Deduced a trap composed of 4 places in 29 ms
[2020-06-04 02:43:15] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 812 ms
[2020-06-04 02:43:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:43:16] [INFO ] [Nat]Absence check using 300 positive place invariants in 184 ms returned sat
[2020-06-04 02:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:43:17] [INFO ] [Nat]Absence check using state equation in 1072 ms returned sat
[2020-06-04 02:43:17] [INFO ] Deduced a trap composed of 4 places in 77 ms
[2020-06-04 02:43:17] [INFO ] Deduced a trap composed of 4 places in 59 ms
[2020-06-04 02:43:17] [INFO ] Deduced a trap composed of 4 places in 49 ms
[2020-06-04 02:43:17] [INFO ] Deduced a trap composed of 4 places in 83 ms
[2020-06-04 02:43:17] [INFO ] Deduced a trap composed of 4 places in 34 ms
[2020-06-04 02:43:17] [INFO ] Deduced a trap composed of 4 places in 22 ms
[2020-06-04 02:43:17] [INFO ] Deduced a trap composed of 4 places in 15 ms
[2020-06-04 02:43:17] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 602 ms
[2020-06-04 02:43:17] [INFO ] Computed and/alt/rep : 300/300/300 causal constraints in 32 ms.
[2020-06-04 02:43:18] [INFO ] Added : 50 causal constraints over 10 iterations in 339 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2020-06-04 02:43:18] [INFO ] [Real]Absence check using 300 positive place invariants in 168 ms returned sat
[2020-06-04 02:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:43:19] [INFO ] [Real]Absence check using state equation in 917 ms returned sat
[2020-06-04 02:43:19] [INFO ] Deduced a trap composed of 4 places in 96 ms
[2020-06-04 02:43:19] [INFO ] Deduced a trap composed of 4 places in 122 ms
[2020-06-04 02:43:19] [INFO ] Deduced a trap composed of 4 places in 63 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 83 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 61 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 51 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 45 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 43 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 36 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 28 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 24 ms
[2020-06-04 02:43:20] [INFO ] Deduced a trap composed of 4 places in 18 ms
[2020-06-04 02:43:20] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1183 ms
[2020-06-04 02:43:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:43:20] [INFO ] [Nat]Absence check using 300 positive place invariants in 164 ms returned sat
[2020-06-04 02:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:43:21] [INFO ] [Nat]Absence check using state equation in 870 ms returned sat
[2020-06-04 02:43:21] [INFO ] Deduced a trap composed of 4 places in 57 ms
[2020-06-04 02:43:21] [INFO ] Deduced a trap composed of 4 places in 48 ms
[2020-06-04 02:43:22] [INFO ] Deduced a trap composed of 6 places in 41 ms
[2020-06-04 02:43:22] [INFO ] Deduced a trap composed of 4 places in 38 ms
[2020-06-04 02:43:22] [INFO ] Deduced a trap composed of 4 places in 36 ms
[2020-06-04 02:43:22] [INFO ] Deduced a trap composed of 4 places in 38 ms
[2020-06-04 02:43:22] [INFO ] Deduced a trap composed of 4 places in 35 ms
[2020-06-04 02:43:22] [INFO ] Deduced a trap composed of 4 places in 21 ms
[2020-06-04 02:43:22] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 692 ms
[2020-06-04 02:43:22] [INFO ] Computed and/alt/rep : 300/300/300 causal constraints in 39 ms.
[2020-06-04 02:43:22] [INFO ] Added : 51 causal constraints over 11 iterations in 493 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 14100 steps, including 103 resets, run finished after 162 ms. (steps per millisecond=87 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 13500 steps, including 100 resets, run finished after 115 ms. (steps per millisecond=117 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 115 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=57 )
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-00 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="ResAllocation-PT-R003C100"
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 ResAllocation-PT-R003C100, 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 r194-csrt-159033390400695"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C100.tgz
mv ResAllocation-PT-R003C100 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 ;