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.r165-tall-165277012300407.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 PhilosophersDyn-COL-80, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-165277012300407
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.9K Apr 30 07:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 07:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 07:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 07:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-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 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.4K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 36K May 10 09:34 model.pnml
-rw-r--r-- 1 mcc users 13K Apr 30 07:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 30 07:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 30 07:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 07:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:27 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 PhilosophersDyn-COL-80-ReachabilityFireability-00
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-01
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-02
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-03
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-04
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-05
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-06
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-07
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-08
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-09
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-10
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-11
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-12
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-13
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-14
FORMULA_NAME PhilosophersDyn-COL-80-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654266437658

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.Z0WUdZMiFn
MF=/home/mcc/BenchKit/bin/tmp/tmp.7B9odOeBDy
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
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-15
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-14
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-13
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-11
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-10
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-09
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-08
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-07
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-06
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-05
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-03
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-02
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-01
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PhilosophersDyn-COL-80-ReachabilityFireability-00

Unable to decide if PhilosophersDyn-COL-80-ReachabilityFireability-12 is satisfied.

Query is MAYBE satisfied.


Unable to decide if PhilosophersDyn-COL-80-ReachabilityFireability-04 is satisfied.

Query is MAYBE satisfied.

Spent 0.003121 on verification
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.Z0WUdZMiFn --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.7B9odOeBDy -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./ReachabilityFireability.xml
FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 0 was solved

Query is satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 5 was solved

Query is NOT satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 6 was solved

Query is NOT satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 7 was solved

Query is satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 8 was solved

Query is NOT satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 9 was solved

Query is satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 10 was solved

Query is NOT satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 11 was solved

Query is NOT satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 12 was solved

Query is satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 13 was solved

Query is NOT satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 14 was solved

Query is NOT satisfied.

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 15 was solved

Query is NOT 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)
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: 2490

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (4 in total)
Each query is verified by 4 parallel strategies for 256 seconds
------------------- QUERY 1 ----------------------
Solution found by parallel processing (step 1)
Command terminated by signal 9
@@@10.47,4545056@@@
Command terminated by signal 9
@@@16.19,5835812@@@
Query index 0 was solved

Query is satisfied.

Spent 1.27958 on verification
Query index 0 was solved

Query is satisfied.

Spent 1.11101 on verification
@@@160.56,6140508@@@
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.7B9odOeBDy /home/mcc/BenchKit/bin/tmp/tmp.Z0WUdZMiFn --binary-query-io 1 -x 1 -n

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2329
------------------- QUERY 2 ----------------------
Solution found by parallel processing (step 1)
Command terminated by signal 9
@@@10.42,4195216@@@
Command terminated by signal 9
@@@15.95,5475872@@@
Query index 0 was solved

Query is NOT satisfied.

Spent 0.785953 on verification
Query index 0 was solved

Query is NOT satisfied.

Spent 0.803488 on verification
@@@160.02,6139880@@@
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.7B9odOeBDy /home/mcc/BenchKit/bin/tmp/tmp.Z0WUdZMiFn --binary-query-io 1 -x 2 -n

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2169
------------------- QUERY 3 ----------------------
Solution found by parallel processing (step 1)
Command terminated by signal 9
@@@10.71,4171592@@@
Command terminated by signal 9
@@@16.28,5802840@@@
Query index 0 was solved

Query is NOT satisfied.

Spent 19.6488 on verification
@@@178.69,6139868@@@
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.7B9odOeBDy /home/mcc/BenchKit/bin/tmp/tmp.Z0WUdZMiFn --binary-query-io 1 -x 3 -n

FORMULA PhilosophersDyn-COL-80-ReachabilityFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 1989
------------------- QUERY 4 ----------------------
No solution found
Command terminated by signal 9
@@@10.81,4238684@@@
Command terminated by signal 9
@@@16.57,5461272@@@


Time left: 1730
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 1 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 598 seconds)
Time left: 1730
------------------- QUERY 4 ----------------------
Running query 4 for 1730 seconds. Remaining: 1 queries and 1730 seconds
No solution found
Command terminated by signal 9
@@@388.27,9689348@@@


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

BK_STOP 1654270030032

--------------------
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="PhilosophersDyn-COL-80"
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 PhilosophersDyn-COL-80, 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 r165-tall-165277012300407"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-80.tgz
mv PhilosophersDyn-COL-80 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 ;