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 180K
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.7K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 117 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 355 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_pt
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 5 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 25K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool tapaal
Input is DrinkVendingMachine-COL-16, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r084-blw3-152649951600334
=====================================================================

--------------------
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 DrinkVendingMachine-COL-16-ReachabilityCardinality-00
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-01
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-02
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-03
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-04
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-05
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-06
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-07
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-08
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-09
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-10
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-11
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-12
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-13
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-14
FORMULA_NAME DrinkVendingMachine-COL-16-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1528620981525

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

**********************************************
* TAPAAL verifying ReachabilityCardinality *
**********************************************
/home/mcc/tmp
/home/mcc/tmp/tmp.rA0EVOoFq3
/home/mcc/tmp/tmp.BuFX5CyG4c
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
Solution found by stripping colors (step -1) for query index 9





Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-01 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-02 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-07 is satisfied.

Query is MAYBE satisfied.


FORMULA DrinkVendingMachine-COL-16-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



Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-10 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-11 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-12 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-13 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-14 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-06 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-15 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-04 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-03 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-08 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-00 is satisfied.

Query is MAYBE satisfied.


Unable to decide if DrinkVendingMachine-COL-16-ReachabilityCardinality-05 is satisfied.

Query is MAYBE satisfied.
Time left: 3590
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (15 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.rA0EVOoFq3 --write-reduced /home/mcc/tmp/tmp.BuFX5CyG4c -x 1,2,3,4,5,6,7,8,9,11,12,13,14,15,16 ./model.pnml ./ReachabilityCardinality.xml
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout




note: lpsolve timeout
note: lpsolve timeout
note: lpsolve timeout


note: lpsolve timeout


note: lpsolve timeout
note: lpsolve timeout





FORMULA DrinkVendingMachine-COL-16-ReachabilityCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 1 was solved

Query is satisfied.


FORMULA DrinkVendingMachine-COL-16-ReachabilityCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 2 was solved

Query is NOT satisfied.


FORMULA DrinkVendingMachine-COL-16-ReachabilityCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 7 was solved

Query is NOT satisfied.


FORMULA DrinkVendingMachine-COL-16-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 9 was solved

Query is NOT satisfied.


FORMULA DrinkVendingMachine-COL-16-ReachabilityCardinality-11 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 DrinkVendingMachine-COL-16-ReachabilityCardinality-12 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 DrinkVendingMachine-COL-16-ReachabilityCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 12 was solved

Query is satisfied.


FORMULA DrinkVendingMachine-COL-16-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 13 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)
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: 2539

---------------------------------------------------
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
Command terminated by signal 9
@@@8.06,4236828@@@
Command terminated by signal 9
@@@12.76,5495700@@@


Time left: 2280
------------------- QUERY 2 ----------------------
No solution found
Command terminated by signal 9
@@@10.73,4458420@@@
Command terminated by signal 9
@@@15.27,5519264@@@


Time left: 2022
------------------- QUERY 3 ----------------------
No solution found
Command terminated by signal 9
@@@10.72,4382976@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@14.49,5031680@@@


Time left: 1763
------------------- QUERY 4 ----------------------
No solution found
Command terminated by signal 9
@@@10.29,4258256@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@14.04,5031732@@@


Time left: 1504
------------------- QUERY 5 ----------------------
No solution found
Command terminated by signal 9
@@@8.44,4192472@@@
Command terminated by signal 9
@@@14.21,5428260@@@


Time left: 1245
------------------- QUERY 6 ----------------------
Solution found by parallel processing (step 1)
Command terminated by signal 9
@@@10.45,4295072@@@
Command terminated by signal 9
@@@15.29,5512812@@@


Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is satisfied.

VALID TRACE FOUND!
STEPS : 1118636
INTERPOLANT AUTOMATAS : 4
@@@147.79,6242096@@@
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/tmp/tmp.BuFX5CyG4c /home/mcc/tmp/tmp.rA0EVOoFq3 --binary-query-io 1 -x 6 -n

FORMULA DrinkVendingMachine-COL-16-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 1097
------------------- QUERY 7 ----------------------
No solution found
Command terminated by signal 9
@@@10.61,4347544@@@
Command terminated by signal 9
@@@15.21,5538932@@@


Time left: 838
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 6 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 512 seconds)
Time left: 838
------------------- QUERY 1 ----------------------
Running query 1 for 512 seconds. Remaining: 6 queries and 838 seconds
note: lpsolve timeout
note: lpsolve timeout

No solution found
Time left: 326
------------------- QUERY 2 ----------------------
Time left: 326
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (6 in total)
Each query is verified by 4 parallel strategies for 54 seconds
------------------- QUERY 1 ----------------------
No solution found
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@10.40,4786844@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@10.39,4664064@@@


Time left: 270
------------------- QUERY 2 ----------------------
No solution found
Command terminated by signal 9
@@@7.99,4274900@@@
Command terminated by signal 9
@@@12.28,5457604@@@


Time left: 212
------------------- QUERY 3 ----------------------
No solution found
Command terminated by signal 9
@@@8.88,4325744@@@
Command terminated by signal 9
@@@12.88,5537364@@@


Time left: 156
------------------- QUERY 4 ----------------------
No solution found
Command terminated by signal 9
@@@10.30,4453884@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@14.05,5031636@@@


Time left: 98
------------------- QUERY 5 ----------------------
No solution found
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@10.18,4520252@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@13.71,5524120@@@


Time left: 41
------------------- QUERY 7 ----------------------
No solution found
Command terminated by signal 9
@@@10.34,4584936@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@13.59,5031488@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@13.62,5522532@@@


Time left: -2
Out of time, terminating!

BK_STOP 1528624573425

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

Command exited with non-zero status 124
"@@@512.13,6244372@@@"

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="DrinkVendingMachine-COL-16"
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"

# 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/DrinkVendingMachine-COL-16.tgz
mv DrinkVendingMachine-COL-16 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 DrinkVendingMachine-COL-16, 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 r084-blw3-152649951600334"
echo "====================================================================="
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
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 ;