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.r255-tall-165303541900010.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)
............................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool tapaal
Input is SquareGrid-PT-040204, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-165303541900010
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 364K
-rw-r--r-- 1 mcc users 8.0K Apr 30 01:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 01:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 30 01:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 30 01:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.1K May 9 09:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 09:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:09 LTLFireability.xml
-rwxr-xr-x 1 mcc users 130K May 10 09:34 model.pnml
-rw-r--r-- 1 mcc users 1.7K May 9 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 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 SquareGrid-PT-040204-CTLFireability-00
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-01
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-02
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-03
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-04
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-05
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-06
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-07
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-08
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-09
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-10
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-11
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-12
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-13
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-14
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653209029636

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 CTLFireability *
*************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz
MF=/home/mcc/BenchKit/bin/tmp/tmp.ApZa09nBiE
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 ./CTLFireability.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.XeyPiSvfiz --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.ApZa09nBiE -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./CTLFireability.xml

Time left: 3590

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (16 in total)
Each query is verified by 4 parallel strategies for 299 seconds
------------------- QUERY 1 ----------------------
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 0.000225 on verification
@@@0.00,6516@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 1 -n

FORMULA SquareGrid-PT-040204-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 3589
------------------- QUERY 2 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 9.25063 on verification
@@@9.29,603588@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 2 -n

FORMULA SquareGrid-PT-040204-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3580
------------------- QUERY 3 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 0.170602 on verification
@@@0.17,70528@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 3 -n

FORMULA SquareGrid-PT-040204-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3579
------------------- QUERY 4 ----------------------
No solution found
Command terminated by signal 9
@@@128.48,9190788@@@


Time left: 3277
------------------- QUERY 5 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 0.190514 on verification
@@@0.20,70704@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 5 -n

FORMULA SquareGrid-PT-040204-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3276
------------------- QUERY 6 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 0.140511 on verification
@@@0.15,65940@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 6 -n

FORMULA SquareGrid-PT-040204-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3276
------------------- QUERY 7 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 0.106822 on verification
@@@0.11,62300@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 7 -n

FORMULA SquareGrid-PT-040204-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3276
------------------- QUERY 8 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 2.37847 on verification
@@@2.40,139676@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 8 -n

FORMULA SquareGrid-PT-040204-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3273
------------------- QUERY 9 ----------------------
No solution found
Command terminated by signal 9
@@@169.50,8231588@@@


Time left: 2971
------------------- QUERY 10 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 3.17292 on verification
@@@3.21,301904@@@


Query index 0 was solved
Query is NOT satisfied.

Spent 3.17897 on verification
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 10 -n

FORMULA SquareGrid-PT-040204-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2967
------------------- QUERY 11 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 0.117874 on verification
@@@0.13,64496@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 11 -n

FORMULA SquareGrid-PT-040204-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2967
------------------- QUERY 12 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 14.3893 on verification
@@@14.44,1139268@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 12 -n

FORMULA SquareGrid-PT-040204-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2952
------------------- QUERY 13 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 32.802 on verification
@@@32.89,2004500@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 13 -n

FORMULA SquareGrid-PT-040204-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2919
------------------- QUERY 14 ----------------------
No solution found
Command terminated by signal 9
@@@135.36,7754012@@@
Command terminated by signal 9
@@@296.45,8015500@@@


Time left: 2618
------------------- QUERY 15 ----------------------
No solution found
Command terminated by signal 9
@@@56.65,4529632@@@
Command terminated by signal 9
@@@81.19,5468672@@@
Command terminated by signal 9
@@@126.37,8503008@@@
Command terminated by signal 9
@@@274.76,16148072@@@


Time left: 2343
------------------- QUERY 16 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 0.107813 on verification
@@@0.12,149476@@@
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.ApZa09nBiE /home/mcc/BenchKit/bin/tmp/tmp.XeyPiSvfiz --binary-query-io 1 -x 16 -n

FORMULA SquareGrid-PT-040204-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2342
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 4 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 598 seconds)
Time left: 2342
------------------- QUERY 4 ----------------------
Running query 4 for 598 seconds. Remaining: 4 queries and 2342 seconds
No solution found
Command terminated by signal 9
@@@331.58,8732556@@@


Time left: 1742
------------------- QUERY 9 ----------------------
Running query 9 for 598 seconds. Remaining: 3 queries and 1742 seconds
No solution found
Command terminated by signal 9
@@@355.76,8852888@@@


Time left: 1141
------------------- QUERY 14 ----------------------
Running query 14 for 598 seconds. Remaining: 2 queries and 1141 seconds
No solution found
Command terminated by signal 9
@@@282.25,8686784@@@


Time left: 539
------------------- QUERY 15 ----------------------
Time left: 539
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (4 in total)
Each query is verified by 4 parallel strategies for 134 seconds
------------------- QUERY 4 ----------------------
No solution found



Time left: 402
------------------- QUERY 9 ----------------------
No solution found



Time left: 265
------------------- QUERY 14 ----------------------
No solution found



Time left: 128
------------------- QUERY 15 ----------------------
No solution found
Command terminated by signal 9
@@@76.25,4935472@@@
Command terminated by signal 9
@@@107.07,5942288@@@


Time left: -3
Out of time, terminating!
terminated-with-cleanup

BK_STOP 1653212622134

--------------------
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="SquareGrid-PT-040204"
export BK_EXAMINATION="CTLFireability"
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 SquareGrid-PT-040204, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r255-tall-165303541900010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-040204.tgz
mv SquareGrid-PT-040204 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;