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 2-2979
Executing tool lola
Input is S_TokenRing-PT-015, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182kn-smll-146444117100916
=====================================================================

--------------------
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 TokenRing-COL-015-ReachabilityCardinality-0
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-1
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-10
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-11
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-12
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-13
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-14
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-15
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-2
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-3
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-4
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-5
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-6
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-7
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-8
FORMULA_NAME TokenRing-COL-015-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1464643529291

bkconf 3600
===========================================================================================
===========================================================================================
S_TokenRing-PT-015: translating Petri net model.pnml into LoLA format
S_TokenRing-PT-015: translating formula ReachabilityCardinality into LoLA format
===========================================================================================
/home/mcc/BenchKit/bin/pnml2lola.py model.pnml > model.pnml.lola
===========================================================================================
/home/mcc/BenchKit/bin/formula2lola.py ReachabilityCardinality.xml
touch formulae;


in benchkit_head lolaszeit 3535
ReachabilityCardinality @ S_TokenRing-PT-015
FORMULA TokenRing-COL-015-ReachabilityCardinality-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-2 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-3 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-5 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-7 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-8 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-9 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-11 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA TokenRing-COL-015-ReachabilityCardinality-15 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
lola: LoLA will run for 3535 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 3872/65536 symbol table entries, 105 collisions
lola: preprocessing...
lola: finding significant places
lola: 256 places, 3616 transitions, 240 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 3872 transition conflict sets
lola: TASK
lola: reading formula from TokenRing-COL-015-ReachabilityCardinality.task
lola: read: AG ((1 <= State_9_0 + State_13_10 + State_4_12 + State_14_2 + State_7_14 + State_11_12 + State_15_10 + State_6_11 + State_2_13 + State_0_14 + State_8_8 + State_3_1 + State_0_8 + State_15_6 + State_12_1 + State_12_5 + State_13_11 + State_5_2 + State_0_4 + State_11_6 + State_15_7 + State_14_15 + State_8_10 + State_1_1 + State_12_15 + State_4_3 + State_6_5 + State_10_9 + State_8_4 + State_14_14 + Sta... (shortened)
lola: formula length: 254972
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 219 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-State_6_15 + -State_12_9 + -State_11_15 + -State_9_15 + -State_10_15 + -State_0_9 + -State_7_9 + -State_15_15 + -State_8_15 + -State_2_15 + -State_3_9 + -State_14_15 + -State_4_9 + -State_5_9 + -State_1_15 + -State_13_15 + -State_7_0 + -State_13_14 + -State_13_13 + -State_13_12 + -State_13_11 + -State_13_10 + -State_6_9 + -State_6_8 + -State_6_7 + -State_6_6 + -State_6_5 + -State_6_4 + -Stat... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 960 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: Transformation into DNF: expect 5 literals
lola: write sara problem file to TokenRing-COL-015-ReachabilityCardinality.sara
lola: subprocess 1 will run for 234 seconds at most (--localtimelimit=0)
lola: ========================================
lola: calling and running sara
lola: ========================================
lola: ...considering subproblem: AG ((-State_6_15 + -State_12_9 + -State_11_15 + -State_9_15 + -State_10_15 + -State_0_9 + -State_7_9 + -State_15_15 + -State_8_15 + -State_2_15 + -State_3_9 + -State_14_15 + -State_4_9 + -State_5_9 + -State_1_15 + -State_13_15 + -State_7_0 + -State_13_14 + -State_13_13 + -State_13_12 + -State_13_11 + -State_13_10 + -State_6_9 + -State_6_8 + -State_6_7 + -State_6_6 + -State_6_5 + -State_6_4 + -Stat... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 960 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
sara: try reading problem file TokenRing-COL-015-ReachabilityCardinality.sara.
lola: subprocess 2 will run for 251 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 3 will run for 270 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-State_6_15 + -State_12_9 + -State_11_15 + -State_9_15 + -State_10_15 + -State_0_9 + -State_7_9 + -State_15_15 + -State_8_15 + -State_2_15 + -State_3_9 + -State_14_15 + -State_4_9 + -State_5_9 + -State_1_15 + -State_13_15 + -State_7_0 + -State_13_14 + -State_13_13 + -State_13_12 + -State_13_11 + -State_13_10 + -State_6_9 + -State_6_8 + -State_6_7 + -State_6_6 + -State_6_5 + -State_6_4 + -State... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 960 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 4 will run for 292 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-State_6_15 + -State_12_9 + -State_11_15 + -State_9_15 + -State_10_15 + -State_0_9 + -State_7_9 + -State_15_15 + -State_8_15 + -State_2_15 + -State_3_9 + -State_14_15 + -State_4_9 + -State_5_9 + -State_1_15 + -State_13_15 + -State_7_0 + -State_13_14 + -State_13_13 + -State_13_12 + -State_13_11 + -State_13_10 + -State_6_9 + -State_6_8 + -State_6_7 + -State_6_6 + -State_6_5 + -State_6_4 + -Stat... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 960 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 5 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 6 will run for 351 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 7 will run for 390 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 8 will run for 439 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 502 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-State_6_15 + -State_12_9 + -State_11_15 + -State_9_15 + -State_10_15 + -State_0_9 + -State_7_9 + -State_15_15 + -State_8_15 + -State_2_15 + -State_3_9 + -State_14_15 + -State_4_9 + -State_5_9 + -State_1_15 + -State_13_15 + -State_7_0 + -State_13_14 + -State_13_13 + -State_13_12 + -State_13_11 + -State_13_10 + -State_6_9 + -State_6_8 + -State_6_7 + -State_6_6 + -State_6_5 + -State_6_4 + -State... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 960 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 10 will run for 585 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 11 will run for 702 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 12 will run for 878 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 13 will run for 1171 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 14 will run for 1757 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file TokenRing-COL-015-ReachabilityCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 3514 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-State_6_15 + -State_12_9 + -State_11_15 + -State_9_15 + -State_10_15 + -State_0_9 + -State_7_9 + -State_15_15 + -State_8_15 + -State_2_15 + -State_3_9 + -State_14_15 + -State_4_9 + -State_5_9 + -State_1_15 + -State_13_15 + -State_7_0 + -State_13_14 + -State_13_13 + -State_13_12 + -State_13_11 + -State_13_10 + -State_6_9 + -State_6_8 + -State_6_7 + -State_6_6 + -State_6_5 + -State_6_4 + -State... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 960 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
lola: RESULT
lola: summary: yes yes no yes no yes no no no no yes no yes yes yes yes

BK_STOP 1464643555349

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

parsing of model.pnml complete

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_TokenRing-PT-015"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/root/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_TokenRing-PT-015.tgz
mv S_TokenRing-PT-015 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool lola"
echo " Input is S_TokenRing-PT-015, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r182kn-smll-146444117100916"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;