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.r356-tall-178024403200102.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool tapaal
Input is LastZero-PT-N12, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-178024403200102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.0K May 27 10:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 27 10:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 27 10:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 27 10:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 65K May 27 10:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 249K May 27 10:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 10:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 10:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 27 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 27 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K May 27 10:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.9K May 27 10:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K May 27 10:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 4 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 787K Jun 10 11:58 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-00
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-01
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-02
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-03
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-04
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-05
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-06
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-07
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-08
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-09
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-10
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-11
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-12
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-13
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-14
FORMULA_NAME LastZero-PT-N12-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1781099713066

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 verifying ReachabilityCardinality *
**********************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8
MF=/home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)

Time left: 3590
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (16 in total)
Total simplification timout is 718 -- reduction timeout is 299
timeout 3590 /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.QFNg4Tv9b8 --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./ReachabilityCardinality.xml

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-04 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 4 was solved

Query is NOT satisfied.

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-05 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 5 was solved

Query is NOT satisfied.

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-07 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 7 was solved

Query is NOT satisfied.

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-09 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 9 was solved

Query is satisfied.

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-11 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 11 was solved

Query is NOT satisfied.

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-14 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 14 was solved

Query is satisfied.
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Time left: 3590

---------------------------------------------------
Step 0.5: Random Walk Parallel processing
---------------------------------------------------
Doing parallel random walk verification of individual queries (10 in total)
Each query is verified by 4 parallel random walks for 35 seconds each
------------------- QUERY 1 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is NOT satisfied.

@@@0.00,6788@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 1

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-10 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Time left: 3590
------------------- QUERY 2 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.000223 on verification
@@@0.01,6848@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 2

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-13 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3589
------------------- QUERY 3 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.00039 on verification
@@@0.01,6800@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 3

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-01 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3589
------------------- QUERY 4 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

@@@0.01,7980@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 4

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-06 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Time left: 3589
------------------- QUERY 5 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.002206 on verification
@@@0.01,6944@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 5

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-08 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3589
------------------- QUERY 6 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Query index 0 was solved

Query is satisfied.

@@@0.01,6808@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 9220 -q 5 -l 3 -d 10' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 6

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-15 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Time left: 3588
------------------- QUERY 7 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is NOT satisfied.

@@@0.01,6804@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 7

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-12 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Time left: 3588
------------------- QUERY 8 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 8
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 8
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 8
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 9220 -q 5 -l 3 -d 10' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 8


Time left: 3551
------------------- QUERY 9 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.000211 on verification
@@@0.01,6864@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 9

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3550
------------------- QUERY 10 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.000848 on verification
@@@0.01,6864@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 10

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-00 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3550
---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (10 in total)
Each query is verified by 4 parallel strategies for 256 seconds
------------------- QUERY 8 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.001337 on verification
@@@0.01,6900@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.Jh3e4HOVcO /home/mcc/BenchKit/bin/tmp/tmp.QFNg4Tv9b8 --binary-query-io 1 -x 8 -n

FORMULA LastZero-PT-N12-ReachabilityCardinality-2024-03 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3550
All queries are solved
Time left: 3550
terminated-with-cleanup

BK_STOP 1781099753485

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

CPN OverApproximation is only usable on colored models

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="LastZero-PT-N12"
export BK_EXAMINATION="ReachabilityCardinality"
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 LastZero-PT-N12, 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 r356-tall-178024403200102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LastZero-PT-N12.tgz
mv LastZero-PT-N12 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "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.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
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;