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 2-3254
Executing tool ltsmin
Input is SimpleLoadBal-PT-20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r067-csrt-149440962300393
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1496190504514

FORMULA SimpleLoadBal-COL-20-LTLFireability-0 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-1 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-2 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-3 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-4 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-5 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-6 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-7 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-8 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA SimpleLoadBal-COL-20-LTLFireability-9 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-10 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-11 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-12 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-13 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-14 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-20-LTLFireability-15 CANNOT_COMPUTE

BK_STOP 1496193256856

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

mcc2017
ltl formula name SimpleLoadBal-COL-20-LTLFireability-0
ltl formula formula --ltl=/tmp/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.120 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_0_
ltl formula name SimpleLoadBal-COL-20-LTLFireability-1
ltl formula formula --ltl=/tmp/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_1_
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.140 user 0.010 sys
ltl formula name SimpleLoadBal-COL-20-LTLFireability-2
ltl formula formula --ltl=/tmp/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.110 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_2_
ltl formula name SimpleLoadBal-COL-20-LTLFireability-3
ltl formula formula --ltl=/tmp/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_3_
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.160 user 0.020 sys
ltl formula name SimpleLoadBal-COL-20-LTLFireability-4
ltl formula formula --ltl=/tmp/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_4_
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.130 user 0.020 sys
ltl formula name SimpleLoadBal-COL-20-LTLFireability-5
ltl formula formula --ltl=/tmp/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.120 user 0.020 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_5_
ltl formula name SimpleLoadBal-COL-20-LTLFireability-6
ltl formula formula --ltl=/tmp/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_6_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.140 user 0.000 sys
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
ltl formula name SimpleLoadBal-COL-20-LTLFireability-7
ltl formula formula --ltl=/tmp/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.110 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_7_
ltl formula name SimpleLoadBal-COL-20-LTLFireability-8
ltl formula formula --ltl=/tmp/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_8_
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 3/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.120 user 0.010 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 196 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 195, there are 2207 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~83!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 302
pnml2lts-mc( 0/ 4): unique transitions count: 3094
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 306
pnml2lts-mc( 0/ 4): - cum. max stack depth: 306
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 306 states 3178 transitions, fanout: 10.386
pnml2lts-mc( 0/ 4): Total exploration time 0.060 sec (0.060 sec minimum, 0.060 sec on average)
pnml2lts-mc( 0/ 4): States per second: 5100, Transitions per second: 52967
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.1MB, 34.3 B/state, compr.: 4.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 2314 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.1MB (~8192.0MB paged-in)
ltl formula name SimpleLoadBal-COL-20-LTLFireability-9
ltl formula formula --ltl=/tmp/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.130 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_9_
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
ltl formula name SimpleLoadBal-COL-20-LTLFireability-10
ltl formula formula --ltl=/tmp/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.130 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_10_
ltl formula name SimpleLoadBal-COL-20-LTLFireability-11
ltl formula formula --ltl=/tmp/ltl_11_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.080 real 0.120 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_11_
ltl formula name SimpleLoadBal-COL-20-LTLFireability-12
ltl formula formula --ltl=/tmp/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.110 user 0.020 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_12_
ltl formula name SimpleLoadBal-COL-20-LTLFireability-13
ltl formula formula --ltl=/tmp/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_13_
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.120 user 0.010 sys
ltl formula name SimpleLoadBal-COL-20-LTLFireability-14
ltl formula formula --ltl=/tmp/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_14_
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.140 user 0.000 sys
pnml2lts-mc( 2/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 196 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 195, there are 2206 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~74 levels ~10000 states ~19020 transitions
pnml2lts-mc( 2/ 4): ~74 levels ~20000 states ~37248 transitions
pnml2lts-mc( 2/ 4): ~74 levels ~40000 states ~75508 transitions
pnml2lts-mc( 2/ 4): ~74 levels ~80000 states ~151724 transitions
pnml2lts-mc( 2/ 4): ~74 levels ~160000 states ~311832 transitions
pnml2lts-mc( 2/ 4): ~74 levels ~320000 states ~634396 transitions
pnml2lts-mc( 2/ 4): ~74 levels ~640000 states ~1297496 transitions
pnml2lts-mc( 2/ 4): ~74 levels ~1280000 states ~2641560 transitions
ltl formula name SimpleLoadBal-COL-20-LTLFireability-15
ltl formula formula --ltl=/tmp/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 194 places, 2205 transitions and 15678 arcs
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_15_
pnml2lts-mc( 0/ 4): Petri net SimpleLoadBal-PT-20 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.120 user 0.010 sys

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="SimpleLoadBal-PT-20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsmin"
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

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

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool ltsmin"
echo " Input is SimpleLoadBal-PT-20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r067-csrt-149440962300393"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;