Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r166-smll-158987787200081.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ASLink-PT-05b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787200081
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 964K
-rw-r--r-- 1 mcc users 3.5K Mar 25 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 25 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 09:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 09:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 795K Mar 24 05:37 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 ASLink-PT-05b-00
FORMULA_NAME ASLink-PT-05b-01
FORMULA_NAME ASLink-PT-05b-02
FORMULA_NAME ASLink-PT-05b-03
FORMULA_NAME ASLink-PT-05b-04
FORMULA_NAME ASLink-PT-05b-05
FORMULA_NAME ASLink-PT-05b-06
FORMULA_NAME ASLink-PT-05b-07
FORMULA_NAME ASLink-PT-05b-08
FORMULA_NAME ASLink-PT-05b-09
FORMULA_NAME ASLink-PT-05b-10
FORMULA_NAME ASLink-PT-05b-11
FORMULA_NAME ASLink-PT-05b-12
FORMULA_NAME ASLink-PT-05b-13
FORMULA_NAME ASLink-PT-05b-14
FORMULA_NAME ASLink-PT-05b-15

=== Now, execution of the tool begins

BK_START 1591209289043

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:34:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 18:34:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:34:52] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2020-06-03 18:34:52] [INFO ] Transformed 2430 places.
[2020-06-03 18:34:52] [INFO ] Transformed 3040 transitions.
[2020-06-03 18:34:52] [INFO ] Found NUPN structural information;
[2020-06-03 18:34:52] [INFO ] Parsed PT model containing 2430 places and 3040 transitions in 425 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 138 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 191 resets, run finished after 655 ms. (steps per millisecond=152 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 3040 rows 2430 cols
[2020-06-03 18:34:53] [INFO ] Computed 238 place invariants in 490 ms
[2020-06-03 18:34:54] [INFO ] [Real]Absence check using 56 positive place invariants in 224 ms returned sat
[2020-06-03 18:34:55] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 393 ms returned sat
[2020-06-03 18:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:35:13] [INFO ] [Real]Absence check using state equation in 18464 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 18:35:14] [INFO ] [Real]Absence check using 56 positive place invariants in 182 ms returned sat
[2020-06-03 18:35:14] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 350 ms returned sat
[2020-06-03 18:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:35:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s2104 (- (+ t2325 t2326 t2327 t2328 t2329 t2330 t2331 t2332) t241))") while checking expression at index 1
[2020-06-03 18:35:34] [INFO ] [Real]Absence check using 56 positive place invariants in 226 ms returned sat
[2020-06-03 18:35:34] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 350 ms returned sat
[2020-06-03 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:35:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:35:53] [INFO ] [Real]Absence check using state equation in 18911 ms returned unknown
[2020-06-03 18:35:54] [INFO ] [Real]Absence check using 56 positive place invariants in 217 ms returned sat
[2020-06-03 18:35:55] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 575 ms returned sat
[2020-06-03 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:36:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:36:13] [INFO ] [Real]Absence check using state equation in 18707 ms returned (error "Failed to check-sat")
[2020-06-03 18:36:14] [INFO ] [Real]Absence check using 56 positive place invariants in 286 ms returned sat
[2020-06-03 18:36:15] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 607 ms returned sat
[2020-06-03 18:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:36:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:36:33] [INFO ] [Real]Absence check using state equation in 18356 ms returned unknown
[2020-06-03 18:36:34] [INFO ] [Real]Absence check using 56 positive place invariants in 295 ms returned sat
[2020-06-03 18:36:35] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 570 ms returned sat
[2020-06-03 18:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:36:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:36:53] [INFO ] [Real]Absence check using state equation in 18405 ms returned (error "Failed to check-sat")
[2020-06-03 18:36:54] [INFO ] [Real]Absence check using 56 positive place invariants in 280 ms returned sat
[2020-06-03 18:36:55] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 516 ms returned sat
[2020-06-03 18:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:37:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:37:13] [INFO ] [Real]Absence check using state equation in 18528 ms returned unknown
[2020-06-03 18:37:14] [INFO ] [Real]Absence check using 56 positive place invariants in 249 ms returned sat
[2020-06-03 18:37:15] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 557 ms returned sat
[2020-06-03 18:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:37:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:37:33] [INFO ] [Real]Absence check using state equation in 18536 ms returned (error "Failed to check-sat")
[2020-06-03 18:37:34] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-03 18:37:34] [INFO ] Flatten gal took : 572 ms
FORMULA ASLink-PT-05b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:37:34] [INFO ] Applying decomposition
[2020-06-03 18:37:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 18:37:35] [INFO ] Flatten gal took : 224 ms
[2020-06-03 18:37:35] [INFO ] Decomposing Gal with order
[2020-06-03 18:37:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 18:37:36] [INFO ] Removed a total of 2069 redundant transitions.
[2020-06-03 18:37:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 18:37:36] [INFO ] Flatten gal took : 596 ms
[2020-06-03 18:37:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 3017 labels/synchronizations in 241 ms.
[2020-06-03 18:37:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ASLink-PT-05b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:37:36] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-03 18:37:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 38 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ASLink-PT-05b @ 3570 seconds

FORMULA ASLink-PT-05b-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05b-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05b-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05b-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05b-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05b-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 12436500 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16142140 kB

--------------------
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="ASLink-PT-05b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itslola"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is ASLink-PT-05b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-smll-158987787200081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05b.tgz
mv ASLink-PT-05b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;