Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r201-oct2-165281596200372.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 SemanticWebServices-PT-S064P18, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-oct2-165281596200372
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.0K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 173K May 10 09:34 model.pnml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:43 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 SemanticWebServices-PT-S064P18-LTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S064P18-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652842608150

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 LTLFireability *
*************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V
MF=/home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
/home/mcc/BenchKit/bin/verifypn -n -c -q 718 -ltl -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 ./LTLFireability.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 1017 /home/mcc/BenchKit/bin/verifypn -n -ltl -q 718 -l 29 -d 299 -z 4 -s OverApprox --binary-query-io 2 --write-simplified /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./LTLFireability.xml
FORMULA SemanticWebServices-PT-S064P18-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 14 was solved

Query is NOT satisfied.
Solution found by parallel simplification (step 0)
Time left: 3590

---------------------------------------------------
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 ----------------------
No solution found
Command terminated by signal 9
@@@111.30,5607268@@@
Command terminated by signal 9
@@@138.74,6797020@@@
Command terminated by signal 9
@@@209.35,10180744@@@


Time left: 3289
------------------- QUERY 2 ----------------------
No solution found
Command terminated by signal 9
@@@126.76,5877756@@@
Command terminated by signal 9
@@@176.05,6372172@@@
Command terminated by signal 9
@@@247.34,9597784@@@


Time left: 2986
------------------- QUERY 3 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.019662 on verification
@@@0.03,21584@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 3 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-11 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2986
------------------- QUERY 4 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.025229 on verification
@@@0.03,21484@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 4 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-01 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2985
------------------- QUERY 5 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.026139 on verification
@@@0.03,21488@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 5 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-09 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2985
------------------- QUERY 6 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.043496 on verification
@@@0.06,21484@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 6 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-02 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2985
------------------- QUERY 7 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.024274 on verification
@@@0.03,21560@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 7 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-12 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2984
------------------- QUERY 8 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.020217 on verification
@@@0.02,21488@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 8 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-10 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2984
------------------- QUERY 9 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.081347 on verification
@@@0.08,149104@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ tarjan\ --ltl-heur\ fire-count\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 9 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-13 FALSE TECHNIQUES EXPLICIT TARJAN WEAK_SKIP STUBBORN AUT_STUB HEURISTIC LOGFIRECOUNT_HEUR(5000) OPTIM-1
Time left: 2984
------------------- QUERY 10 ----------------------
No solution found
Command terminated by signal 9
@@@132.71,5342632@@@
Command terminated by signal 9
@@@168.72,6821912@@@
Command terminated by signal 9
@@@230.39,10348020@@@


Time left: 2682
------------------- QUERY 11 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.020823 on verification
@@@0.03,21708@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 11 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-00 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2682
------------------- QUERY 12 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.031998 on verification
@@@0.04,22668@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 12 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-08 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2681
------------------- QUERY 13 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.021839 on verification
@@@0.02,22512@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 13 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-07 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2681
------------------- QUERY 14 ----------------------
Solution found by parallel processing (step 1)

Query index 0 was solved
Query is NOT satisfied.
Spent 0.027105 on verification
@@@0.05,21892@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -ltl\ ndfs\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.roEdj6XNhE /home/mcc/BenchKit/bin/tmp/tmp.8E8PVB835V --binary-query-io 1 -x 14 -n

FORMULA SemanticWebServices-PT-S064P18-LTLFireability-04 FALSE TECHNIQUES EXPLICIT NDFS WEAK_SKIP HEURISTIC AUTOMATON_HEUR OPTIM-1
Time left: 2681
------------------- QUERY 15 ----------------------
No solution found
Command terminated by signal 9
@@@147.31,5358776@@@
Command terminated by signal 9
@@@213.02,7651712@@@


Time left: 2378
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 4 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 598 seconds)
Time left: 2378
------------------- QUERY 1 ----------------------
Running query 1 for 598 seconds. Remaining: 4 queries and 2378 seconds
No solution found
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@242.75,14670800@@@


Time left: 2135
------------------- QUERY 2 ----------------------
Running query 2 for 711 seconds. Remaining: 3 queries and 2135 seconds
No solution found
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@263.08,15868084@@@


Time left: 1872
------------------- QUERY 10 ----------------------
Running query 10 for 936 seconds. Remaining: 2 queries and 1872 seconds
No solution found
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@372.06,15454484@@@


Time left: 1499
------------------- QUERY 15 ----------------------
Running query 15 for 1499 seconds. Remaining: 1 queries and 1499 seconds
No solution found
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@628.34,15328568@@@


Time left: 871
Time left: 871
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (4 in total)
Each query is verified by 4 parallel strategies for 217 seconds
------------------- QUERY 1 ----------------------
No solution found
Command terminated by signal 9
@@@61.83,4446392@@@
Command terminated by signal 9
@@@85.54,5861964@@@
Command terminated by signal 9
@@@129.21,8255440@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@208.20,14549236@@@


Time left: 662
------------------- QUERY 2 ----------------------
No solution found
Command terminated by signal 9
@@@81.11,5938152@@@
Command terminated by signal 9
@@@128.04,6610584@@@
Command terminated by signal 9
@@@185.61,8537964@@@


Time left: 442
------------------- QUERY 10 ----------------------
No solution found
Command terminated by signal 9
@@@98.18,5300976@@@
Command terminated by signal 9
@@@130.79,5823076@@@
Command terminated by signal 9
@@@177.42,8526048@@@


Time left: 222
------------------- QUERY 15 ----------------------
No solution found
Command terminated by signal 9
@@@79.10,4415864@@@
Command terminated by signal 9
@@@102.79,5539464@@@
Command terminated by signal 9
@@@145.24,8134628@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@196.58,14475540@@@


Time left: 25
Time left: 25
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (4 in total)
Each query is verified by 4 parallel strategies for 6 seconds
------------------- QUERY 1 ----------------------
No solution found



Time left: 17
------------------- QUERY 2 ----------------------
No solution found



Time left: 9
------------------- QUERY 10 ----------------------
No solution found



Time left: 1
------------------- QUERY 15 ----------------------
No solution found



Time left: -1
Out of time, terminating!
terminated-with-cleanup

BK_STOP 1652846199246

--------------------
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="SemanticWebServices-PT-S064P18"
export BK_EXAMINATION="LTLFireability"
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 SemanticWebServices-PT-S064P18, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-oct2-165281596200372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P18.tgz
mv SemanticWebServices-PT-S064P18 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;