Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r301-tall-167873955100174.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5348
Executing tool tapaal
Input is Philosophers-COL-050000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r301-tall-167873955100174
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 5.8K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 5 18:23 model.pnml

--------------------
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 Philosophers-COL-050000-ReachabilityCardinality-00
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-01
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-02
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-03
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-04
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-05
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-06
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-07
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-08
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-09
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-10
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-11
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-12
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-13
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-14
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678862441518

tapaal
Got BK_BIN_PATH=/home/mcc/BenchKit/bin/
---> tapaal --- TAPAAL
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 ReachabilityCardinality *
**********************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.4a7Nt9SUOZ
MF=/home/mcc/BenchKit/bin/tmp/tmp.6SzqEipzQL
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
Solution found by stripping colors (step -1) for query index 0
Solution found by stripping colors (step -1) for query index 1
Solution found by stripping colors (step -1) for query index 9
Solution found by stripping colors (step -1) for query index 10
Solution found by stripping colors (step -1) for query index 12

FORMULA Philosophers-COL-050000-ReachabilityCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 0 was solved

Query is NOT satisfied.

Solved using CPN Approximation



FORMULA Philosophers-COL-050000-ReachabilityCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 1 was solved

Query is NOT satisfied.

Solved using CPN Approximation



Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-05 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-07 is satisfied.

Query is MAYBE satisfied.


FORMULA Philosophers-COL-050000-ReachabilityCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 9 was solved

Query is NOT satisfied.

Solved using CPN Approximation



FORMULA Philosophers-COL-050000-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 10 was solved

Query is NOT satisfied.

Solved using CPN Approximation



FORMULA Philosophers-COL-050000-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 12 was solved

Query is NOT satisfied.

Solved using CPN Approximation



Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-14 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-15 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-06 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-11 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-13 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-08 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-03 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-02 is satisfied.

Query is MAYBE satisfied.


Unable to decide if Philosophers-COL-050000-ReachabilityCardinality-04 is satisfied.

Query is MAYBE satisfied.

Spent 146.295 on verification
Time left: 3413
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (11 in total)
Total simplification timout is 718 -- reduction timeout is 299
timeout 3413 /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.4a7Nt9SUOZ --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.6SzqEipzQL -x 3,4,5,6,7,8,9,12,14,15,16 ./model.pnml ./ReachabilityCardinality.xml
FORMULA Philosophers-COL-050000-ReachabilityCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 3 was solved

Query is satisfied.

FORMULA Philosophers-COL-050000-ReachabilityCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 5 was solved

Query is satisfied.

FORMULA Philosophers-COL-050000-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 9 was solved

Query is satisfied.

FORMULA Philosophers-COL-050000-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 10 was solved

Query is 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)
Time left: 1095

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (7 in total)
Each query is verified by 4 parallel strategies for 256 seconds
------------------- QUERY 1 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Spent 0.094527 on verification
Spent 0.082777 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@155.21,1121616@@@
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@155.60,1123212@@@
Spent 0.069776 on verification
Spent 0.113645 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@156.32,1121784@@@
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@156.90,1122880@@@


Time left: 938
------------------- QUERY 2 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Spent 0.076748 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@156.17,1122700@@@
Spent 0.08734 on verification
Spent 0.082144 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@156.80,1122572@@@
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@157.25,1122928@@@
Spent 0.093093 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@159.32,1122684@@@


Time left: 779
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Spent 0.106162 on verification
Spent 0.107287 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@186.56,1123100@@@
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@186.56,1123492@@@
Spent 0.101134 on verification
Spent 0.127694 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@187.18,1121896@@@
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@187.81,1122268@@@


Time left: 590
------------------- QUERY 4 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Spent 0.122861 on verification
Spent 0.13481 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@184.24,1123120@@@
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@184.31,1122932@@@
Spent 0.1316 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@185.22,1123680@@@
Spent 0.149167 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@187.16,1122940@@@


Time left: 403
------------------- QUERY 5 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Spent 0.114098 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@181.78,1123204@@@
Spent 0.144906 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@184.57,1122008@@@
Spent 0.127176 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@186.28,1122748@@@
Spent 0.125169 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@187.34,1123300@@@


Time left: 215
------------------- QUERY 6 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Spent 0.466509 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@187.73,1122764@@@
Spent 0.359354 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@189.44,1123344@@@
Spent 0.438644 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@190.00,1122992@@@
Spent 0.436878 on verification
ERROR: Marking could not be encoded into less than 2^16 bytes, current limit of PTries
Command exited with non-zero status 255
@@@190.70,1122232@@@


Time left: 24
------------------- QUERY 7 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "fr_FR.UTF8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").


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

BK_STOP 1678866034097

--------------------
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="Philosophers-COL-050000"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5348"
echo " Executing tool tapaal"
echo " Input is Philosophers-COL-050000, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r301-tall-167873955100174"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-050000.tgz
mv Philosophers-COL-050000 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;