fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r012-qhx2-152646142600002
Last Updated
June 26, 2018

About the Execution of Tapaal for ARMCacheCoherence-PT-none

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1208.450 2838065.00 5033017.00 7845.90 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.4K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 116 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 354 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 14M May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool tapaal
Input is ARMCacheCoherence-PT-none, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r012-qhx2-152646142600002
=====================================================================


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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-00
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-01
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-02
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-03
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-04
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-05
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-06
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-07
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-08
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-09
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-10
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-11
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-12
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-13
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-14
FORMULA_NAME ARMCacheCoherence-PT-none-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1526749418282

tapaal
---> tapaal --- TAPAAL
Total timeout: 3590
Time left: 3590

*****************************************
* TAPAAL CLASSIC verifying UpperBounds *
*****************************************
/home/mcc/tmp
/home/mcc/tmp/tmp.ekGOpPl47i
/home/mcc/tmp/tmp.j2inGPDjjK
Time left: 3588
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)

Time left: 3584
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (16 in total)
Total simplification timout is 718 -- reduction timeout is 299
/home/mcc/BenchKit/bin/verifypn -n -q 718 -l 29 -d 299 -z 4 -s OverApprox --write-simplified /home/mcc/tmp/tmp.ekGOpPl47i --write-reduced /home/mcc/tmp/tmp.j2inGPDjjK -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./UpperBounds.xml

Time left: 3574

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (16 in total)
Each query is verified by 2 parallel strategies for 138 seconds
------------------- QUERY 1 ----------------------
No solution found



Time left: 3434
------------------- QUERY 2 ----------------------
No solution found



Time left: 3292
------------------- QUERY 3 ----------------------
No solution found



Time left: 3151
------------------- QUERY 4 ----------------------
No solution found



Time left: 3011
------------------- QUERY 5 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@137.77,257236@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 5 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-04 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 2873
------------------- QUERY 6 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@137.02,257292@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 6 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-05 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 2736
------------------- QUERY 7 ----------------------
No solution found



Time left: 2594
------------------- QUERY 8 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@134.99,257228@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 8 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-07 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 2459
------------------- QUERY 9 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@135.20,257228@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 9 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-08 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 2323
------------------- QUERY 10 ----------------------
No solution found



Time left: 2183
------------------- QUERY 11 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@95.93,237064@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 11 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-10 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2087
------------------- QUERY 12 ----------------------
No solution found



Time left: 1947
------------------- QUERY 13 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@134.80,257396@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 13 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-12 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 1812
------------------- QUERY 14 ----------------------
No solution found



Time left: 1671
------------------- QUERY 15 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@136.60,257288@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 15 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-14 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 1533
------------------- QUERY 16 ----------------------
Solution found by parallel processing (step 1)



Query index 0 was solved

Query is NOT satisfied.

@@@137.66,257180@@@
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/tmp/tmp.j2inGPDjjK /home/mcc/tmp/tmp.ekGOpPl47i --binary-query-io 1 -x 16 -n

FORMULA ARMCacheCoherence-PT-none-UpperBounds-15 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Time left: 1395
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 8 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 0 seconds)
Time left: 1395
Time left: 1395
---------------------------------------------------
Step 3: Multiquery processing
---------------------------------------------------
Remaining 8 queries are solved using multiquery
Time remaining: 1395 seconds of the initial 3590 seconds
Running multiquery on -x 1,2,3,4,7,10,12,14 for 1046 seconds


FORMULA ARMCacheCoherence-PT-none-UpperBounds-00 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 0 was solved

Query is NOT satisfied.


FORMULA ARMCacheCoherence-PT-none-UpperBounds-01 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 1 was solved

Query is NOT satisfied.


FORMULA ARMCacheCoherence-PT-none-UpperBounds-02 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 2 was solved

Query is NOT satisfied.


FORMULA ARMCacheCoherence-PT-none-UpperBounds-03 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 3 was solved

Query is NOT satisfied.


FORMULA ARMCacheCoherence-PT-none-UpperBounds-06 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 4 was solved

Query is NOT satisfied.


FORMULA ARMCacheCoherence-PT-none-UpperBounds-09 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 5 was solved

Query is NOT satisfied.


FORMULA ARMCacheCoherence-PT-none-UpperBounds-11 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 6 was solved

Query is NOT satisfied.


FORMULA ARMCacheCoherence-PT-none-UpperBounds-13 1 TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION
Query index 7 was solved

Query is NOT satisfied.
Solution found by multiquery processing (step 3) for query index 7
Solution found by multiquery processing (step 3) for query index 6
Solution found by multiquery processing (step 3) for query index 5
Solution found by multiquery processing (step 3) for query index 4
Solution found by multiquery processing (step 3) for query index 3
Solution found by multiquery processing (step 3) for query index 2
Solution found by multiquery processing (step 3) for query index 1
Solution found by multiquery processing (step 3) for query index 0
Time left: 755
All queries are solved
Time left: 755

BK_STOP 1526752256347

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

CPN OverApproximation is only usable on colored models
"@@@639.86,1026324@@@"

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="ARMCacheCoherence-PT-none"
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"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/ARMCacheCoherence-PT-none.tgz
mv ARMCacheCoherence-PT-none execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool tapaal"
echo " Input is ARMCacheCoherence-PT-none, 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 r012-qhx2-152646142600002"
echo "====================================================================="
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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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
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 ;