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-159033390300679.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-R003C020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390300679
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 3.8K May 14 00:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 14 00:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 17:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 3.7K May 14 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K May 14 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 13 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 13 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 13 07:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 13 07:33 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 143K 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-R003C020-ReachabilityFireability-00
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-01
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-02
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-03
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-04
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-05
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-06
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-07
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-08
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-09
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-10
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-11
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-12
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-13
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-14
FORMULA_NAME ResAllocation-PT-R003C020-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591236901808

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:15:07] [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 02:15:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:15:07] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2020-06-04 02:15:07] [INFO ] Transformed 120 places.
[2020-06-04 02:15:07] [INFO ] Transformed 80 transitions.
[2020-06-04 02:15:07] [INFO ] Parsed PT model containing 120 places and 80 transitions in 344 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 47 ms.
Working with output stream class java.io.PrintStream
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 230 resets, run finished after 189 ms. (steps per millisecond=52 ) properties seen :[0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1]
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 74 ms. (steps per millisecond=135 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0, 1, 0]
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 80 rows 120 cols
[2020-06-04 02:15:08] [INFO ] Computed 60 place invariants in 6 ms
[2020-06-04 02:15:08] [INFO ] [Real]Absence check using 60 positive place invariants in 105 ms returned sat
[2020-06-04 02:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:15:09] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2020-06-04 02:15:09] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2020-06-04 02:15:09] [INFO ] Deduced a trap composed of 4 places in 33 ms
[2020-06-04 02:15:09] [INFO ] Deduced a trap composed of 4 places in 18 ms
[2020-06-04 02:15:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 382 ms
[2020-06-04 02:15:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:15:09] [INFO ] [Nat]Absence check using 60 positive place invariants in 106 ms returned sat
[2020-06-04 02:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:15:10] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2020-06-04 02:15:10] [INFO ] Deduced a trap composed of 4 places in 626 ms
[2020-06-04 02:15:10] [INFO ] Deduced a trap composed of 4 places in 35 ms
[2020-06-04 02:15:10] [INFO ] Deduced a trap composed of 4 places in 72 ms
[2020-06-04 02:15:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 795 ms
[2020-06-04 02:15:10] [INFO ] Computed and/alt/rep : 60/60/60 causal constraints in 44 ms.
[2020-06-04 02:15:11] [INFO ] Added : 15 causal constraints over 3 iterations in 186 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2020-06-04 02:15:11] [INFO ] [Real]Absence check using 60 positive place invariants in 7 ms returned unsat
[2020-06-04 02:15:11] [INFO ] [Real]Absence check using 60 positive place invariants in 131 ms returned sat
[2020-06-04 02:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:15:11] [INFO ] [Real]Absence check using state equation in 411 ms returned sat
[2020-06-04 02:15:11] [INFO ] Deduced a trap composed of 4 places in 220 ms
[2020-06-04 02:15:12] [INFO ] Deduced a trap composed of 5 places in 92 ms
[2020-06-04 02:15:12] [INFO ] Deduced a trap composed of 6 places in 61 ms
[2020-06-04 02:15:12] [INFO ] Deduced a trap composed of 4 places in 81 ms
[2020-06-04 02:15:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 587 ms
[2020-06-04 02:15:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:15:12] [INFO ] [Nat]Absence check using 60 positive place invariants in 257 ms returned sat
[2020-06-04 02:15:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:15:12] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2020-06-04 02:15:12] [INFO ] Deduced a trap composed of 4 places in 25 ms
[2020-06-04 02:15:13] [INFO ] Deduced a trap composed of 5 places in 167 ms
[2020-06-04 02:15:13] [INFO ] Deduced a trap composed of 6 places in 62 ms
[2020-06-04 02:15:13] [INFO ] Deduced a trap composed of 4 places in 22 ms
[2020-06-04 02:15:13] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 383 ms
[2020-06-04 02:15:13] [INFO ] Computed and/alt/rep : 60/60/60 causal constraints in 4 ms.
[2020-06-04 02:15:13] [INFO ] Added : 13 causal constraints over 3 iterations in 92 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2020-06-04 02:15:13] [INFO ] [Real]Absence check using 60 positive place invariants in 26 ms returned unsat
[2020-06-04 02:15:13] [INFO ] [Real]Absence check using 60 positive place invariants in 71 ms returned sat
[2020-06-04 02:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:15:14] [INFO ] [Real]Absence check using state equation in 576 ms returned sat
[2020-06-04 02:15:14] [INFO ] Deduced a trap composed of 4 places in 82 ms
[2020-06-04 02:15:14] [INFO ] Deduced a trap composed of 4 places in 34 ms
[2020-06-04 02:15:14] [INFO ] Deduced a trap composed of 6 places in 17 ms
[2020-06-04 02:15:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 161 ms
[2020-06-04 02:15:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:15:14] [INFO ] [Nat]Absence check using 60 positive place invariants in 25 ms returned sat
[2020-06-04 02:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:15:14] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2020-06-04 02:15:15] [INFO ] Deduced a trap composed of 4 places in 112 ms
[2020-06-04 02:15:15] [INFO ] Deduced a trap composed of 4 places in 298 ms
[2020-06-04 02:15:15] [INFO ] Deduced a trap composed of 4 places in 55 ms
[2020-06-04 02:15:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 519 ms
[2020-06-04 02:15:15] [INFO ] Computed and/alt/rep : 60/60/60 causal constraints in 18 ms.
[2020-06-04 02:15:15] [INFO ] Added : 13 causal constraints over 3 iterations in 75 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 3000 steps, including 105 resets, run finished after 15 ms. (steps per millisecond=200 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 3100 steps, including 106 resets, run finished after 14 ms. (steps per millisecond=221 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
FORMULA ResAllocation-PT-R003C020-ReachabilityFireability-00 TRUE 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-R003C020"
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-R003C020, 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-159033390300679"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C020.tgz
mv ResAllocation-PT-R003C020 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 ;