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-158987787100025.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-02a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787100025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 09:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 09:36 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 3.0K 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 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 08:56 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 279K 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-02a-00
FORMULA_NAME ASLink-PT-02a-01
FORMULA_NAME ASLink-PT-02a-02
FORMULA_NAME ASLink-PT-02a-03
FORMULA_NAME ASLink-PT-02a-04
FORMULA_NAME ASLink-PT-02a-05
FORMULA_NAME ASLink-PT-02a-06
FORMULA_NAME ASLink-PT-02a-07
FORMULA_NAME ASLink-PT-02a-08
FORMULA_NAME ASLink-PT-02a-09
FORMULA_NAME ASLink-PT-02a-10
FORMULA_NAME ASLink-PT-02a-11
FORMULA_NAME ASLink-PT-02a-12
FORMULA_NAME ASLink-PT-02a-13
FORMULA_NAME ASLink-PT-02a-14
FORMULA_NAME ASLink-PT-02a-15

=== Now, execution of the tool begins

BK_START 1591140067319

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 23:21:09] [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]
[2020-06-02 23:21:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 23:21:09] [INFO ] Load time of PNML (sax parser for PT used): 203 ms
[2020-06-02 23:21:09] [INFO ] Transformed 626 places.
[2020-06-02 23:21:09] [INFO ] Transformed 1008 transitions.
[2020-06-02 23:21:09] [INFO ] Found NUPN structural information;
[2020-06-02 23:21:09] [INFO ] Parsed PT model containing 626 places and 1008 transitions in 272 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 64 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1188 resets, run finished after 619 ms. (steps per millisecond=161 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1]
// Phase 1: matrix 998 rows 626 cols
[2020-06-02 23:21:10] [INFO ] Computed 118 place invariants in 110 ms
[2020-06-02 23:21:11] [INFO ] [Real]Absence check using 28 positive place invariants in 62 ms returned sat
[2020-06-02 23:21:11] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 76 ms returned sat
[2020-06-02 23:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:21:13] [INFO ] [Real]Absence check using state equation in 1755 ms returned sat
[2020-06-02 23:21:13] [INFO ] Computed and/alt/rep : 997/13104/997 causal constraints in 141 ms.
[2020-06-02 23:21:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:21:13] [INFO ] [Nat]Absence check using 28 positive place invariants in 69 ms returned sat
[2020-06-02 23:21:13] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 73 ms returned sat
[2020-06-02 23:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:21:15] [INFO ] [Nat]Absence check using state equation in 1763 ms returned sat
[2020-06-02 23:21:15] [INFO ] Computed and/alt/rep : 997/13104/997 causal constraints in 155 ms.
[2020-06-02 23:21:30] [INFO ] Added : 290 causal constraints over 58 iterations in 14660 ms. Result :unknown
[2020-06-02 23:21:30] [INFO ] [Real]Absence check using 28 positive place invariants in 46 ms returned sat
[2020-06-02 23:21:30] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 73 ms returned sat
[2020-06-02 23:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:21:32] [INFO ] [Real]Absence check using state equation in 1890 ms returned sat
[2020-06-02 23:21:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:21:33] [INFO ] [Nat]Absence check using 28 positive place invariants in 82 ms returned sat
[2020-06-02 23:21:33] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 113 ms returned sat
[2020-06-02 23:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:21:35] [INFO ] [Nat]Absence check using state equation in 2518 ms returned sat
[2020-06-02 23:21:35] [INFO ] Computed and/alt/rep : 997/13104/997 causal constraints in 98 ms.
[2020-06-02 23:21:47] [INFO ] Added : 290 causal constraints over 58 iterations in 11697 ms. Result :sat
[2020-06-02 23:21:48] [INFO ] Deduced a trap composed of 36 places in 699 ms
[2020-06-02 23:21:48] [INFO ] Deduced a trap composed of 98 places in 536 ms
[2020-06-02 23:21:49] [INFO ] Deduced a trap composed of 26 places in 204 ms
[2020-06-02 23:21:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2093 ms
[2020-06-02 23:21:49] [INFO ] [Real]Absence check using 28 positive place invariants in 37 ms returned sat
[2020-06-02 23:21:49] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 67 ms returned sat
[2020-06-02 23:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:21:51] [INFO ] [Real]Absence check using state equation in 1789 ms returned sat
[2020-06-02 23:21:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:21:51] [INFO ] [Nat]Absence check using 28 positive place invariants in 82 ms returned sat
[2020-06-02 23:21:51] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 103 ms returned sat
[2020-06-02 23:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:21:53] [INFO ] [Nat]Absence check using state equation in 1977 ms returned sat
[2020-06-02 23:21:54] [INFO ] Deduced a trap composed of 33 places in 130 ms
[2020-06-02 23:21:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2020-06-02 23:21:54] [INFO ] Computed and/alt/rep : 997/13104/997 causal constraints in 109 ms.
[2020-06-02 23:22:08] [INFO ] Added : 295 causal constraints over 59 iterations in 14323 ms. Result :sat
[2020-06-02 23:22:08] [INFO ] [Real]Absence check using 28 positive place invariants in 38 ms returned sat
[2020-06-02 23:22:08] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 74 ms returned sat
[2020-06-02 23:22:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:22:10] [INFO ] [Real]Absence check using state equation in 1967 ms returned sat
[2020-06-02 23:22:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:22:10] [INFO ] [Nat]Absence check using 28 positive place invariants in 50 ms returned sat
[2020-06-02 23:22:10] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 98 ms returned sat
[2020-06-02 23:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:22:12] [INFO ] [Nat]Absence check using state equation in 1746 ms returned sat
[2020-06-02 23:22:12] [INFO ] Computed and/alt/rep : 997/13104/997 causal constraints in 106 ms.
[2020-06-02 23:22:30] [INFO ] Added : 420 causal constraints over 84 iterations in 17990 ms. Result :(error "Failed to check-sat")
[2020-06-02 23:22:30] [INFO ] [Real]Absence check using 28 positive place invariants in 37 ms returned sat
[2020-06-02 23:22:30] [INFO ] [Real]Absence check using 28 positive and 90 generalized place invariants in 63 ms returned sat
[2020-06-02 23:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:22:32] [INFO ] [Real]Absence check using state equation in 1738 ms returned sat
[2020-06-02 23:22:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:22:33] [INFO ] [Nat]Absence check using 28 positive place invariants in 85 ms returned sat
[2020-06-02 23:22:33] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 68 ms returned sat
[2020-06-02 23:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:22:34] [INFO ] [Nat]Absence check using state equation in 1746 ms returned sat
[2020-06-02 23:22:35] [INFO ] Deduced a trap composed of 28 places in 224 ms
[2020-06-02 23:22:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 403 ms
[2020-06-02 23:22:35] [INFO ] Computed and/alt/rep : 997/13104/997 causal constraints in 127 ms.
[2020-06-02 23:22:51] [INFO ] Added : 290 causal constraints over 58 iterations in 16125 ms. Result :sat
[2020-06-02 23:22:51] [INFO ] Deduced a trap composed of 35 places in 325 ms
[2020-06-02 23:22:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 504 ms
[2020-06-02 23:22:52] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-02 23:22:52] [INFO ] Flatten gal took : 263 ms
FORMULA ASLink-PT-02a-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 23:22:52] [INFO ] Applying decomposition
[2020-06-02 23:22:52] [INFO ] Flatten gal took : 156 ms
[2020-06-02 23:22:52] [INFO ] Decomposing Gal with order
[2020-06-02 23:22:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-02 23:22:53] [INFO ] Removed a total of 1261 redundant transitions.
[2020-06-02 23:22:53] [INFO ] Flatten gal took : 323 ms
[2020-06-02 23:22:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 399 labels/synchronizations in 48 ms.
[2020-06-02 23:22:53] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2020-06-02 23:22:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 14 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ASLink-PT-02a @ 3570 seconds

FORMULA ASLink-PT-02a-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-02a-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-02a-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-02a-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-02a-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 10814596 kB
After kill :
MemTotal: 16427364 kB
MemFree: 10818644 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-02a"
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-02a, 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-158987787100025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02a.tgz
mv ASLink-PT-02a 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 ;