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-165254768900761.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 Diffusion2D-PT-D20N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r057-tall-165254768900761
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.7K Apr 30 05:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 30 05:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 05:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 05:02 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 6.3K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 4.0K May 9 07:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.2M May 10 09:33 model.pnml
-rw-r--r-- 1 mcc users 1.8K May 9 07:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:38 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 Diffusion2D-PT-D20N100-CTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652671917592

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 CTLCardinality *
*************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.U7XF1Oy66m
MF=/home/mcc/BenchKit/bin/tmp/tmp.lrFRemNRjz
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 ./CTLCardinality.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.U7XF1Oy66m --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.lrFRemNRjz -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./CTLCardinality.xml
FORMULA Diffusion2D-PT-D20N100-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 5 was solved

Query is NOT satisfied.
Solution found by parallel simplification (step 0)
Time left: 3589

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (15 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 satisfied.


Solved using Trace Abstraction Refinement

Spent 0.001143 on verification
@@@0.07,12240@@@
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.lrFRemNRjz /home/mcc/BenchKit/bin/tmp/tmp.U7XF1Oy66m --binary-query-io 1 -x 1 -n

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-01 TRUE 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 satisfied.

Spent 0.000418 on verification
Query index 0 was solved

Query is satisfied.

Spent 0.000397 on verification
@@@0.05,12384@@@
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.lrFRemNRjz /home/mcc/BenchKit/bin/tmp/tmp.U7XF1Oy66m --binary-query-io 1 -x 2 -n

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3589
------------------- QUERY 3 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 0.302648 on verification
@@@119.33,76456@@@
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.lrFRemNRjz /home/mcc/BenchKit/bin/tmp/tmp.U7XF1Oy66m --binary-query-io 1 -x 3 -n

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3469
------------------- QUERY 4 ----------------------
No solution found
Command terminated by signal 9
@@@176.95,6548268@@@
Command terminated by signal 9
@@@237.67,9130708@@@


Time left: 3167
------------------- QUERY 5 ----------------------
No solution found
Command terminated by signal 9
@@@171.21,6676944@@@
Command terminated by signal 9
@@@208.19,7965572@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@290.29,15529612@@@


Time left: 2865
------------------- QUERY 6 ----------------------
No solution found
Command terminated by signal 9
@@@189.48,5763324@@@
Command terminated by signal 9
@@@219.21,8358320@@@


Time left: 2564
------------------- QUERY 7 ----------------------
No solution found
Command terminated by signal 9
@@@107.67,9727604@@@
Command terminated by signal 9
@@@276.12,9286488@@@


Time left: 2262
------------------- QUERY 8 ----------------------
No solution found
Command terminated by signal 9
@@@80.50,7811464@@@
Command terminated by signal 9
@@@161.00,10282100@@@


Time left: 1960
------------------- QUERY 9 ----------------------
No solution found
Command terminated by signal 9
@@@95.71,9291620@@@
Command terminated by signal 9
@@@250.79,7965752@@@


Time left: 1658
------------------- QUERY 10 ----------------------
No solution found
Command terminated by signal 9
@@@71.96,7499504@@@
Command terminated by signal 9
@@@145.59,10249940@@@


Time left: 1356
------------------- QUERY 11 ----------------------
No solution found
Command terminated by signal 9
@@@83.15,8090292@@@
Command terminated by signal 9
@@@167.67,10359840@@@


Time left: 1054
------------------- QUERY 12 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 0.049585 on verification


Query index 0 was solved
Query is satisfied.

Spent 0.050893 on verification
@@@0.11,62648@@@
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.lrFRemNRjz /home/mcc/BenchKit/bin/tmp/tmp.U7XF1Oy66m --binary-query-io 1 -x 12 -n

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 1054
------------------- QUERY 13 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 13.4891 on verification
@@@13.57,1128436@@@
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.lrFRemNRjz /home/mcc/BenchKit/bin/tmp/tmp.U7XF1Oy66m --binary-query-io 1 -x 13 -n

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 1040
------------------- QUERY 14 ----------------------
No solution found
Command terminated by signal 9
@@@89.36,8963412@@@
Command terminated by signal 9
@@@223.37,9430384@@@


Time left: 738
------------------- QUERY 15 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 150.453 on verification
@@@150.59,2518732@@@
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.lrFRemNRjz /home/mcc/BenchKit/bin/tmp/tmp.U7XF1Oy66m --binary-query-io 1 -x 15 -n

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 587
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 9 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 512 seconds)
Time left: 587
------------------- QUERY 4 ----------------------
Running query 4 for 512 seconds. Remaining: 9 queries and 587 seconds
No solution found
Command terminated by signal 9
@@@193.55,8984180@@@
Command terminated by signal 9
@@@286.25,16146344@@@


Time left: 301
------------------- QUERY 5 ----------------------
Time left: 301
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (9 in total)
Each query is verified by 4 parallel strategies for 33 seconds
------------------- QUERY 4 ----------------------
No solution found



Time left: 265
------------------- QUERY 5 ----------------------
No solution found



Time left: 229
------------------- QUERY 6 ----------------------
No solution found



Time left: 194
------------------- QUERY 7 ----------------------
No solution found



Time left: 159
------------------- QUERY 8 ----------------------
No solution found



Time left: 124
------------------- QUERY 9 ----------------------
No solution found



Time left: 89
------------------- QUERY 10 ----------------------
No solution found



Time left: 54
------------------- QUERY 11 ----------------------
No solution found



Time left: 18
------------------- QUERY 14 ----------------------
No solution found



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

BK_STOP 1652675510928

--------------------
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="Diffusion2D-PT-D20N100"
export BK_EXAMINATION="CTLCardinality"
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 Diffusion2D-PT-D20N100, examination is CTLCardinality"
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-165254768900761"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N100.tgz
mv Diffusion2D-PT-D20N100 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;