Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
........
=====================================================================
Generated by BenchKit 2-2265
Executing tool ltsmin
Input is PhilosophersDyn-PT-20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063kn-blw3-143254879200805
=====================================================================

--------------------
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 PhilosophersDyn-COL-20-ReachabilityFireability-0
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-1
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-10
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-11
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-12
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-13
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-14
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-15
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-2
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-3
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-4
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-5
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-6
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-7
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-8
FORMULA_NAME PhilosophersDyn-COL-20-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1432819532840


FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-0 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-1 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-2 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-3 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-4 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-5 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-6 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-7 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-8 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-9 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-10 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-11 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-12 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-13 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-14 CANNOT_COMPUTE
FORMULA PhilosophersDyn-COL-20-ReachabilityFireability-15 CANNOT_COMPUTE

BK_STOP 1432820085638

--------------------
content from stderr:

rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-0
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_0_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-1
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_1_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-2
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_2_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-3
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_3_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-4
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_4_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-5
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_5_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-6
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_6_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-7
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_7_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-8
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_8_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-9
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_9_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_10_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_11_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-12
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_12_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_13_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_14_
rfs formula name PhilosophersDyn-COL-20-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_15_
Initializing Lace, 0 nodes, 4 cores, 4 logical processors, 4 workers.
pins2lts-sym: Using 4 CPUs
pins2lts-sym: Exploration order is chain
pins2lts-sym: Saturation strategy is sat-like
pins2lts-sym: Guided search strategy is unguided
pins2lts-sym: Attractor strategy is default
pins2lts-sym: Registering PINS so language module
pins2lts-sym: Main process: 0.
Lace startup, creating 4 worker threads with program stack 8388608 bytes.
pins2lts-sym: opening model.so
pins2lts-sym: library has no initializer
pins2lts-sym: loading model PNML
pins2lts-sym: completed loading model PNML
pins2lts-sym: Regroup specification: cn,w2W,ru,lb:cs.rs.cw:cs.rs.cs,rs,vf
pins2lts-sym: Regroup Column Nub
pins2lts-sym: Regroup over-approximate must-write to may-write
pins2lts-sym: Regroup Row sUbsume
pins2lts-sym: Regroup Lowest Bandwidth
pins2lts-sym: Computing lowest bandwidth in: ":cs.rs.cw:cs.rs.cs"
pins2lts-sym: Bandwidth of may-write matrix with sequence "ε": 6334324
pins2lts-sym: Regroup Column Sort
pins2lts-sym: Regroup Row Sort
pins2lts-sym: Regroup Column sWaps
pins2lts-sym: Bandwidth of may-write matrix with sequence "cs.rs.cw": 5654870
pins2lts-sym: Regroup Column Sort
pins2lts-sym: Regroup Row Sort
pins2lts-sym: Regroup Column Sort
pins2lts-sym: Bandwidth of may-write matrix with sequence "cs.rs.cs": 5441772
pins2lts-sym: Regroup Row Sort
pins2lts-sym: Reqroup Vertical Flip
pins2lts-sym: Regrouping: 17220->16230 groups
pins2lts-sym: state vector length is 540; there are 16230 groups and 540 guards

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="PhilosophersDyn-PT-20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsmin"
export BK_RESULT_DIR="/user/u8/hulinhub/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

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-20.tgz
mv PhilosophersDyn-PT-20 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2265"
echo " Executing tool ltsmin"
echo " Input is PhilosophersDyn-PT-20, 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 r063kn-blw3-143254879200805"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "ReachabilityComputeBounds" ] ; 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
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 ;