fond
Model Checking Contest @ Petri Nets 2015
Bruxelles, Belgium, June 23, 2015
Execution of r273st-qhx2-143374439700168
Last Updated
August 19, 2015

About the Execution of LTSMin for S_RwMutex-PT-r2000w0010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11699.500 704833.00 1393307.00 280.90 T?T??T?TTT????T? normal

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 S_RwMutex-PT-r2000w0010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273st-qhx2-143374439700168
=====================================================================


--------------------
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 RwMutex-PT-r2000w0010-ReachabilityFireability-0
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-1
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-10
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-11
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-12
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-13
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-14
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-15
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-2
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-3
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-4
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-5
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-6
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-7
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-8
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1434012533227


FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-0 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-1 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-2 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-3 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-4 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-5 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-6 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-7 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-8 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-9 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-11 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-12 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-14 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING

BK_STOP 1434013238060

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

rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-0
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_0_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-1
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_1_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-2
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_2_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-3
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_3_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-4
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_4_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-5
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_5_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-6
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_6_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-7
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_7_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-8
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_8_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-9
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_9_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_10_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_11_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-12
rfs formula type AG
rfs formula formula --invariant=/tmp/inv_12_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_13_
rfs formula name RwMutex-PT-r2000w0010-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/inv_14_
rfs formula name RwMutex-PT-r2000w0010-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": 4018045
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": 802385
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": 4014047
pins2lts-sym: Regroup Row Sort
pins2lts-sym: Reqroup Vertical Flip
pins2lts-sym: Regrouping: 4020->2010 groups
pins2lts-sym: state vector length is 6020; there are 2010 groups and 6020 guards
pins2lts-sym: Creating a multi-core ListDD domain.
pins2lts-sym: Using GBgetTransitionsShort as next-state function
pins2lts-sym: got initial state
pins2lts-sym: vrel_add_act not supported; falling back to vrel_add_cpy
HRE:
HRE: Invariant violation (/tmp/inv_10_) found at depth 1!
HRE:
HRE:
HRE: Invariant violation (/tmp/inv_2_) found at depth 1!
HRE:
pins2lts-sym:
pins2lts-sym: Invariant violation (/tmp/inv_13_) found at depth 1!
pins2lts-sym:
HRE:
HRE: Invariant violation (/tmp/inv_0_) found at depth 1!
HRE:
HRE:
HRE: Invariant violation (/tmp/inv_3_) found at depth 1!
HRE:
pins2lts-sym:
pins2lts-sym: Invariant violation (/tmp/inv_15_) found at depth 1!
pins2lts-sym:
HRE:
HRE: Invariant violation (/tmp/inv_8_) found at depth 1!
HRE:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 2.1
Stack trace:

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="S_RwMutex-PT-r2000w0010"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsmin"
export BK_RESULT_DIR="/home/fko/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/S_RwMutex-PT-r2000w0010.tgz
mv S_RwMutex-PT-r2000w0010 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 S_RwMutex-PT-r2000w0010, 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 r273st-qhx2-143374439700168"
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 ;