Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477800658.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldPPPt-PT-010B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477800658
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 3.6K May 14 01:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 01:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 19:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 19:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 14:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 08:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 08:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 185K May 12 20:42 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 ShieldPPPt-PT-010B-00
FORMULA_NAME ShieldPPPt-PT-010B-01
FORMULA_NAME ShieldPPPt-PT-010B-02
FORMULA_NAME ShieldPPPt-PT-010B-03
FORMULA_NAME ShieldPPPt-PT-010B-04
FORMULA_NAME ShieldPPPt-PT-010B-05
FORMULA_NAME ShieldPPPt-PT-010B-06
FORMULA_NAME ShieldPPPt-PT-010B-07
FORMULA_NAME ShieldPPPt-PT-010B-08
FORMULA_NAME ShieldPPPt-PT-010B-09
FORMULA_NAME ShieldPPPt-PT-010B-10
FORMULA_NAME ShieldPPPt-PT-010B-11
FORMULA_NAME ShieldPPPt-PT-010B-12
FORMULA_NAME ShieldPPPt-PT-010B-13
FORMULA_NAME ShieldPPPt-PT-010B-14
FORMULA_NAME ShieldPPPt-PT-010B-15

=== Now, execution of the tool begins

BK_START 1591319439508

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 01:10:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-05 01:10:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 01:10:41] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2020-06-05 01:10:41] [INFO ] Transformed 783 places.
[2020-06-05 01:10:41] [INFO ] Transformed 713 transitions.
[2020-06-05 01:10:41] [INFO ] Found NUPN structural information;
[2020-06-05 01:10:41] [INFO ] Parsed PT model containing 783 places and 713 transitions in 119 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 398 ms. (steps per millisecond=251 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 713 rows 783 cols
[2020-06-05 01:10:41] [INFO ] Computed 111 place invariants in 24 ms
[2020-06-05 01:10:42] [INFO ] [Real]Absence check using 111 positive place invariants in 88 ms returned sat
[2020-06-05 01:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:10:42] [INFO ] [Real]Absence check using state equation in 977 ms returned sat
[2020-06-05 01:10:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:10:43] [INFO ] [Nat]Absence check using 111 positive place invariants in 123 ms returned sat
[2020-06-05 01:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 01:10:44] [INFO ] [Nat]Absence check using state equation in 975 ms returned sat
[2020-06-05 01:10:44] [INFO ] Deduced a trap composed of 22 places in 295 ms
[2020-06-05 01:10:45] [INFO ] Deduced a trap composed of 19 places in 388 ms
[2020-06-05 01:10:45] [INFO ] Deduced a trap composed of 17 places in 302 ms
[2020-06-05 01:10:45] [INFO ] Deduced a trap composed of 29 places in 257 ms
[2020-06-05 01:10:45] [INFO ] Deduced a trap composed of 21 places in 218 ms
[2020-06-05 01:10:46] [INFO ] Deduced a trap composed of 20 places in 266 ms
[2020-06-05 01:10:46] [INFO ] Deduced a trap composed of 29 places in 328 ms
[2020-06-05 01:10:46] [INFO ] Deduced a trap composed of 22 places in 216 ms
[2020-06-05 01:10:47] [INFO ] Deduced a trap composed of 26 places in 224 ms
[2020-06-05 01:10:47] [INFO ] Deduced a trap composed of 29 places in 276 ms
[2020-06-05 01:10:47] [INFO ] Deduced a trap composed of 27 places in 369 ms
[2020-06-05 01:10:48] [INFO ] Deduced a trap composed of 26 places in 474 ms
[2020-06-05 01:10:48] [INFO ] Deduced a trap composed of 22 places in 288 ms
[2020-06-05 01:10:48] [INFO ] Deduced a trap composed of 23 places in 321 ms
[2020-06-05 01:10:49] [INFO ] Deduced a trap composed of 19 places in 352 ms
[2020-06-05 01:10:49] [INFO ] Deduced a trap composed of 33 places in 134 ms
[2020-06-05 01:10:51] [INFO ] Deduced a trap composed of 25 places in 1899 ms
[2020-06-05 01:10:51] [INFO ] Deduced a trap composed of 18 places in 298 ms
[2020-06-05 01:10:52] [INFO ] Deduced a trap composed of 20 places in 179 ms
[2020-06-05 01:10:52] [INFO ] Deduced a trap composed of 25 places in 217 ms
[2020-06-05 01:10:52] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 8107 ms
[2020-06-05 01:10:52] [INFO ] Computed and/alt/rep : 712/1063/712 causal constraints in 50 ms.
[2020-06-05 01:11:03] [INFO ] Added : 675 causal constraints over 138 iterations in 10667 ms. Result :unknown
[2020-06-05 01:11:03] [INFO ] [Real]Absence check using 111 positive place invariants in 66 ms returned sat
[2020-06-05 01:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:11:04] [INFO ] [Real]Absence check using state equation in 974 ms returned sat
[2020-06-05 01:11:04] [INFO ] Deduced a trap composed of 18 places in 654 ms
[2020-06-05 01:11:05] [INFO ] Deduced a trap composed of 20 places in 265 ms
[2020-06-05 01:11:05] [INFO ] Deduced a trap composed of 21 places in 289 ms
[2020-06-05 01:11:06] [INFO ] Deduced a trap composed of 23 places in 922 ms
[2020-06-05 01:11:06] [INFO ] Deduced a trap composed of 26 places in 191 ms
[2020-06-05 01:11:06] [INFO ] Deduced a trap composed of 19 places in 190 ms
[2020-06-05 01:11:07] [INFO ] Deduced a trap composed of 21 places in 200 ms
[2020-06-05 01:11:07] [INFO ] Deduced a trap composed of 18 places in 176 ms
[2020-06-05 01:11:07] [INFO ] Deduced a trap composed of 23 places in 162 ms
[2020-06-05 01:11:07] [INFO ] Deduced a trap composed of 23 places in 176 ms
[2020-06-05 01:11:08] [INFO ] Deduced a trap composed of 24 places in 183 ms
[2020-06-05 01:11:08] [INFO ] Deduced a trap composed of 26 places in 141 ms
[2020-06-05 01:11:08] [INFO ] Deduced a trap composed of 29 places in 125 ms
[2020-06-05 01:11:08] [INFO ] Deduced a trap composed of 26 places in 123 ms
[2020-06-05 01:11:08] [INFO ] Deduced a trap composed of 25 places in 142 ms
[2020-06-05 01:11:08] [INFO ] Deduced a trap composed of 21 places in 111 ms
[2020-06-05 01:11:08] [INFO ] Deduced a trap composed of 33 places in 140 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 17 places in 101 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 21 places in 99 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 26 places in 103 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 28 places in 105 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 25 places in 101 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 26 places in 78 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 22 places in 79 ms
[2020-06-05 01:11:09] [INFO ] Deduced a trap composed of 30 places in 62 ms
[2020-06-05 01:11:10] [INFO ] Deduced a trap composed of 28 places in 125 ms
[2020-06-05 01:11:10] [INFO ] Deduced a trap composed of 25 places in 167 ms
[2020-06-05 01:11:10] [INFO ] Deduced a trap composed of 20 places in 86 ms
[2020-06-05 01:11:10] [INFO ] Deduced a trap composed of 22 places in 96 ms
[2020-06-05 01:11:10] [INFO ] Trap strengthening (SAT) tested/added 30/29 trap constraints in 6189 ms
[2020-06-05 01:11:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:11:10] [INFO ] [Nat]Absence check using 111 positive place invariants in 112 ms returned sat
[2020-06-05 01:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 01:11:11] [INFO ] [Nat]Absence check using state equation in 954 ms returned sat
[2020-06-05 01:11:11] [INFO ] Deduced a trap composed of 21 places in 216 ms
[2020-06-05 01:11:12] [INFO ] Deduced a trap composed of 33 places in 192 ms
[2020-06-05 01:11:12] [INFO ] Deduced a trap composed of 20 places in 316 ms
[2020-06-05 01:11:12] [INFO ] Deduced a trap composed of 19 places in 225 ms
[2020-06-05 01:11:12] [INFO ] Deduced a trap composed of 21 places in 174 ms
[2020-06-05 01:11:13] [INFO ] Deduced a trap composed of 23 places in 175 ms
[2020-06-05 01:11:13] [INFO ] Deduced a trap composed of 23 places in 158 ms
[2020-06-05 01:11:13] [INFO ] Deduced a trap composed of 18 places in 235 ms
[2020-06-05 01:11:13] [INFO ] Deduced a trap composed of 25 places in 226 ms
[2020-06-05 01:11:14] [INFO ] Deduced a trap composed of 20 places in 202 ms
[2020-06-05 01:11:14] [INFO ] Deduced a trap composed of 26 places in 198 ms
[2020-06-05 01:11:14] [INFO ] Deduced a trap composed of 49 places in 184 ms
[2020-06-05 01:11:14] [INFO ] Deduced a trap composed of 22 places in 210 ms
[2020-06-05 01:11:15] [INFO ] Deduced a trap composed of 29 places in 238 ms
[2020-06-05 01:11:15] [INFO ] Deduced a trap composed of 26 places in 279 ms
[2020-06-05 01:11:15] [INFO ] Deduced a trap composed of 25 places in 181 ms
[2020-06-05 01:11:15] [INFO ] Deduced a trap composed of 21 places in 170 ms
[2020-06-05 01:11:15] [INFO ] Deduced a trap composed of 22 places in 148 ms
[2020-06-05 01:11:16] [INFO ] Deduced a trap composed of 19 places in 135 ms
[2020-06-05 01:11:16] [INFO ] Deduced a trap composed of 25 places in 115 ms
[2020-06-05 01:11:16] [INFO ] Deduced a trap composed of 24 places in 119 ms
[2020-06-05 01:11:16] [INFO ] Deduced a trap composed of 24 places in 128 ms
[2020-06-05 01:11:16] [INFO ] Deduced a trap composed of 17 places in 122 ms
[2020-06-05 01:11:16] [INFO ] Deduced a trap composed of 23 places in 115 ms
[2020-06-05 01:11:16] [INFO ] Deduced a trap composed of 39 places in 102 ms
[2020-06-05 01:11:17] [INFO ] Deduced a trap composed of 29 places in 131 ms
[2020-06-05 01:11:17] [INFO ] Deduced a trap composed of 30 places in 101 ms
[2020-06-05 01:11:17] [INFO ] Deduced a trap composed of 24 places in 97 ms
[2020-06-05 01:11:17] [INFO ] Deduced a trap composed of 24 places in 67 ms
[2020-06-05 01:11:17] [INFO ] Deduced a trap composed of 23 places in 80 ms
[2020-06-05 01:11:17] [INFO ] Deduced a trap composed of 26 places in 54 ms
[2020-06-05 01:11:17] [INFO ] Trap strengthening (SAT) tested/added 32/31 trap constraints in 5992 ms
[2020-06-05 01:11:17] [INFO ] Computed and/alt/rep : 712/1063/712 causal constraints in 33 ms.
[2020-06-05 01:11:23] [INFO ] Added : 700 causal constraints over 140 iterations in 5966 ms. Result :sat
[2020-06-05 01:11:24] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-05 01:11:24] [INFO ] Flatten gal took : 166 ms
FORMULA ShieldPPPt-PT-010B-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 01:11:24] [INFO ] Applying decomposition
[2020-06-05 01:11:24] [INFO ] Flatten gal took : 91 ms
[2020-06-05 01:11:24] [INFO ] Decomposing Gal with order
[2020-06-05 01:11:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-05 01:11:24] [INFO ] Flatten gal took : 185 ms
[2020-06-05 01:11:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2020-06-05 01:11:24] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 14 ms.
[2020-06-05 01:11:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 17 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldPPPt-PT-010B @ 3570 seconds

FORMULA ShieldPPPt-PT-010B-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-010B-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 8176096 kB
After kill :
MemTotal: 16427456 kB
MemFree: 8177996 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="ShieldPPPt-PT-010B"
export BK_EXAMINATION="LTLFireability"
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 ShieldPPPt-PT-010B, 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 r211-tajo-159033477800658"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-010B.tgz
mv ShieldPPPt-PT-010B 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 ;