Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r057-tall-165254768400407.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool tapaal
Input is DNAwalker-PT-05track28LR, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r057-tall-165254768400407
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 5.8K Apr 29 18:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 29 18:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 29 18:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 18:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 3.5K May 9 07:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 108K May 10 09:33 model.pnml
-rw-r--r-- 1 mcc users 12K Apr 29 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 29 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 18:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:33 UpperBounds.xml

--------------------
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 DNAwalker-PT-05track28LR-ReachabilityFireability-00
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-01
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-02
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-03
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-04
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-05
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-06
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-07
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-08
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-09
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-10
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-11
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-12
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-13
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-14
FORMULA_NAME DNAwalker-PT-05track28LR-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654185947578

tapaal
Got BK_BIN_PATH=/home/mcc/BenchKit/bin/
---> tapaal --- TAPAAL v5
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 ReachabilityFireability *
**********************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW
MF=/home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
/home/mcc/BenchKit/bin/verifypn -n -c -q 718 -l 29 -d 299 -z 4 -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./ReachabilityFireability.xml
CPN OverApproximation is only usable on colored models
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.wD2Y0MKMtW --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./ReachabilityFireability.xml
FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 14 was solved

Query is NOT satisfied.
Solution found by parallel simplification (step 0)
Time left: 2841

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (15 in total)
Each query is verified by 4 parallel strategies for 256 seconds
------------------- QUERY 1 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Spent 0.003466 on verification
@@@0.01,7512@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ DFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 1 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2841
------------------- QUERY 2 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Spent 0.001702 on verification
@@@0.00,7512@@@
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.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 2 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2841
------------------- QUERY 3 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.001738 on verification
@@@0.01,7868@@@
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.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 3 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2841
------------------- QUERY 4 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is NOT satisfied.

Spent 41.7549 on verification
@@@41.78,240360@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ DFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 4 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2799
------------------- QUERY 5 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is NOT satisfied.

Spent 160.531 on verification
@@@160.58,517128@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ DFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 5 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2638
------------------- QUERY 6 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Spent 31.1429 on verification
@@@31.15,188036@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ BFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 6 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2606
------------------- QUERY 7 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is satisfied.

Spent 0.001686 on verification
@@@0.00,7928@@@
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.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 7 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2606
------------------- QUERY 8 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.001702 on verification
@@@0.01,7920@@@
Query index 0 was solved

Query is NOT satisfied.

Spent 0.00256 on verification
@@@0.00,7816@@@
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.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 8 -n
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ BFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 8 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2606
------------------- QUERY 9 ----------------------
Solution found by parallel processing (step 1)
Query index 0 was solved

Query is NOT satisfied.

Spent 83.3354 on verification
@@@83.36,504464@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ BFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 9 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2522
------------------- QUERY 10 ----------------------
No solution found



Time left: 2263
------------------- QUERY 11 ----------------------
Solution found by parallel processing (step 1)
Search strategy option was ignored as the TAR engine is called.
Query index 0 was solved

Query is NOT satisfied.


Solved using Trace Abstraction Refinement

Spent 0.325605 on verification
@@@0.33,6056@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -s\ RDFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 11 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 2263
------------------- QUERY 12 ----------------------
No solution found



Time left: 2005
------------------- QUERY 13 ----------------------
No solution found



Time left: 1747
------------------- QUERY 14 ----------------------
No solution found



Time left: 1489
------------------- QUERY 15 ----------------------
No solution found



Time left: 1231
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 5 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 598 seconds)
Time left: 1231
------------------- QUERY 10 ----------------------
Running query 10 for 598 seconds. Remaining: 5 queries and 1231 seconds
No solution found



Time left: 630
------------------- QUERY 12 ----------------------
Running query 12 for 598 seconds. Remaining: 4 queries and 630 seconds
Solution found by sequential processing (step 2)
FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Query index 0 was solved

Query is NOT satisfied.

Spent 304.828 on verification
@@@335.00,1443968@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ RDFS\ -q\ 40\ -l\ 5\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 12 -n
Query index 0 was solved

Query is NOT satisfied.

Spent 304.828 on verification
@@@335.00,1443968@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ RDFS\ -q\ 40\ -l\ 5\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.xI8DG4m8Tm /home/mcc/BenchKit/bin/tmp/tmp.wD2Y0MKMtW --binary-query-io 1 -x 12 -n

FORMULA DNAwalker-PT-05track28LR-ReachabilityFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 295
------------------- QUERY 13 ----------------------
Time left: 295
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (4 in total)
Each query is verified by 4 parallel strategies for 73 seconds
------------------- QUERY 10 ----------------------
No solution found



Time left: 220
------------------- QUERY 13 ----------------------
No solution found



Time left: 145
------------------- QUERY 14 ----------------------
No solution found



Time left: 69
------------------- QUERY 15 ----------------------
No solution found



Time left: -2
Out of time, terminating!
terminated-with-cleanup

BK_STOP 1654189539714

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

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="DNAwalker-PT-05track28LR"
export BK_EXAMINATION="ReachabilityFireability"
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 2-4028"
echo " Executing tool tapaal"
echo " Input is DNAwalker-PT-05track28LR, 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 r057-tall-165254768400407"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-05track28LR.tgz
mv DNAwalker-PT-05track28LR execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; 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
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;