Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r196-tall-177969915100149.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool tapaal
Input is NeoElection-COL-2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r196-tall-177969915100149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.6K Mar 8 07:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 8 07:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Mar 8 07:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 8 07:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.9K Mar 16 08:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 16 08:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 16 08:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 16 08:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 8 07:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Mar 8 07:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Mar 8 07:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 8 07:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 70K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME NeoElection-COL-2-UpperBounds-00
FORMULA_NAME NeoElection-COL-2-UpperBounds-01
FORMULA_NAME NeoElection-COL-2-UpperBounds-02
FORMULA_NAME NeoElection-COL-2-UpperBounds-03
FORMULA_NAME NeoElection-COL-2-UpperBounds-04
FORMULA_NAME NeoElection-COL-2-UpperBounds-05
FORMULA_NAME NeoElection-COL-2-UpperBounds-06
FORMULA_NAME NeoElection-COL-2-UpperBounds-07
FORMULA_NAME NeoElection-COL-2-UpperBounds-08
FORMULA_NAME NeoElection-COL-2-UpperBounds-09
FORMULA_NAME NeoElection-COL-2-UpperBounds-10
FORMULA_NAME NeoElection-COL-2-UpperBounds-11
FORMULA_NAME NeoElection-COL-2-UpperBounds-12
FORMULA_NAME NeoElection-COL-2-UpperBounds-13
FORMULA_NAME NeoElection-COL-2-UpperBounds-14
FORMULA_NAME NeoElection-COL-2-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779742095378

tapaal
Got BK_BIN_PATH=/home/mcc/BenchKit/bin/
---> tapaal --- TAPAAL
Setting MODEL_PATH=.
Setting VERIFYPN=/home/mcc/BenchKit/bin/verifypn
Got BK_TIME_CONFINEMENT=3600
Setting TEMPDIR=/home/mcc/BenchKit/bin/tmp
Got BK_MEMORY_CONFINEMENT=16384
Limiting to 16265216 kB
Total timeout: 3590
Time left: 3590

*****************************************
* TAPAAL CLASSIC verifying UpperBounds *
*****************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi
MF=/home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
Solution found by stripping colors (step -1) for query index 0
Solution found by stripping colors (step -1) for query index 3
Solution found by stripping colors (step -1) for query index 4
Solution found by stripping colors (step -1) for query index 5
Solution found by stripping colors (step -1) for query index 7
Solution found by stripping colors (step -1) for query index 8
Solution found by stripping colors (step -1) for query index 9
Solution found by stripping colors (step -1) for query index 10
Solution found by stripping colors (step -1) for query index 12
Solution found by stripping colors (step -1) for query index 13
Solution found by stripping colors (step -1) for query index 14
Solution found by stripping colors (step -1) for query index 15

FORMULA NeoElection-COL-2-UpperBounds-00 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 0 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-03 4 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 3 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-04 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 4 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-05 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 5 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-07 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 7 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-08 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 8 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-09 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 9 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-10 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 10 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-12 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 12 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-13 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 13 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-14 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 14 was solved

Query is satisfied.

Solved using CPN Approximation



FORMULA NeoElection-COL-2-UpperBounds-15 0 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT CPN_APPROX EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 15 was solved

Query is satisfied.

Solved using CPN Approximation



Unable to decide if NeoElection-COL-2-UpperBounds-11 is satisfied.

Query is MAYBE satisfied.
Time left: 2916
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (4 in total)
Total simplification timout is 718 -- reduction timeout is 299
timeout 2916 /home/mcc/BenchKit/bin/verifypn -n -q 718 -l 29 -d 299 -z 4 -s OverApprox --binary-query-io 2 --write-simplified /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem -x 2,3,7,12 ./model.pnml ./UpperBounds.xml


Time left: 2916

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (4 in total)
Each query is verified by 4 parallel strategies for 138 seconds
------------------- QUERY 1 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Spent 0.000911 on verification
Query index 0 was solved

Query is satisfied.

Spent 0.000943 on verification
@@@0.00,5452@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 1 -n

FORMULA NeoElection-COL-2-UpperBounds-01 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 2916
------------------- QUERY 2 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Spent 0.000863 on verification
@@@0.00,5452@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 2 -n
FORMULA NeoElection-COL-2-UpperBounds-06 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 0 was solved

Query is satisfied.

Spent 0.000916 on verification
@@@0.00,5448@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -p -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 2 -n
FORMULA NeoElection-COL-2-UpperBounds-06 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 0 was solved

Query is satisfied.

Spent 0.000868 on verification
@@@0.00,5452@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -p -s DFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 2 -n

FORMULA NeoElection-COL-2-UpperBounds-06 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2916
------------------- QUERY 3 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Spent 0.000878 on verification
@@@0.00,5452@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 3 -n
FORMULA NeoElection-COL-2-UpperBounds-11 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 0 was solved

Query is satisfied.

Spent 0.00084 on verification
@@@0.00,5388@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -p -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 3 -n

FORMULA NeoElection-COL-2-UpperBounds-11 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2915
------------------- QUERY 4 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Query index 0 was solved

Query is satisfied.

Spent 0.000891 on verification
@@@0.01,5452@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 4 -n
Spent 0.002434 on verification
@@@0.00,5448@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-n -p -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.ek2haHRnem /home/mcc/BenchKit/bin/tmp/tmp.PX9GyvfkJi --binary-query-io 1 -x 4 -n

FORMULA NeoElection-COL-2-UpperBounds-02 2 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 2915
All queries are solved
Time left: 2915
terminated-with-cleanup

BK_STOP 1779742770315

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

terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

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="NeoElection-COL-2"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="tapaal"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5973"
echo " Executing tool tapaal"
echo " Input is NeoElection-COL-2, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r196-tall-177969915100149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-2.tgz
mv NeoElection-COL-2 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;