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-159033477100172.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 ShieldIIPs-PT-040A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477100172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 3.0K May 14 00:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 00:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 17:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 17:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.1K May 13 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 07:46 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 338K 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 ShieldIIPs-PT-040A-CTLFireability-00
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-01
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-02
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-03
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-04
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-05
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-06
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-07
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-08
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-09
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-10
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-11
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-12
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-13
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-14
FORMULA_NAME ShieldIIPs-PT-040A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591291450825

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 17:24:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 17:24:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 17:24:12] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2020-06-04 17:24:12] [INFO ] Transformed 1003 places.
[2020-06-04 17:24:12] [INFO ] Transformed 963 transitions.
[2020-06-04 17:24:12] [INFO ] Found NUPN structural information;
[2020-06-04 17:24:12] [INFO ] Parsed PT model containing 1003 places and 963 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 47 ms.
Incomplete random walk after 100000 steps, including 48 resets, run finished after 1008 ms. (steps per millisecond=99 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 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, 0, 1, 0]
// Phase 1: matrix 963 rows 1003 cols
[2020-06-04 17:24:13] [INFO ] Computed 361 place invariants in 20 ms
[2020-06-04 17:24:14] [INFO ] [Real]Absence check using 361 positive place invariants in 264 ms returned sat
[2020-06-04 17:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:16] [INFO ] [Real]Absence check using state equation in 1951 ms returned sat
[2020-06-04 17:24:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:24:16] [INFO ] [Nat]Absence check using 361 positive place invariants in 293 ms returned sat
[2020-06-04 17:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:18] [INFO ] [Nat]Absence check using state equation in 2007 ms returned sat
[2020-06-04 17:24:18] [INFO ] Deduced a trap composed of 11 places in 95 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 15 places in 64 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 18 places in 42 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 13 places in 63 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 24 places in 45 ms
[2020-06-04 17:24:19] [INFO ] Deduced a trap composed of 18 places in 46 ms
[2020-06-04 17:24:19] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 599 ms
[2020-06-04 17:24:19] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 91 ms.
[2020-06-04 17:24:36] [INFO ] Added : 700 causal constraints over 140 iterations in 16965 ms. Result :unknown
[2020-06-04 17:24:36] [INFO ] [Real]Absence check using 361 positive place invariants in 247 ms returned sat
[2020-06-04 17:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:38] [INFO ] [Real]Absence check using state equation in 1997 ms returned sat
[2020-06-04 17:24:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:24:39] [INFO ] [Nat]Absence check using 361 positive place invariants in 187 ms returned sat
[2020-06-04 17:24:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:24:41] [INFO ] [Nat]Absence check using state equation in 1923 ms returned sat
[2020-06-04 17:24:41] [INFO ] Deduced a trap composed of 15 places in 49 ms
[2020-06-04 17:24:41] [INFO ] Deduced a trap composed of 18 places in 49 ms
[2020-06-04 17:24:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 173 ms
[2020-06-04 17:24:41] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 46 ms.
[2020-06-04 17:24:58] [INFO ] Added : 710 causal constraints over 142 iterations in 17554 ms. Result :unknown
[2020-06-04 17:24:59] [INFO ] [Real]Absence check using 361 positive place invariants in 205 ms returned sat
[2020-06-04 17:24:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:01] [INFO ] [Real]Absence check using state equation in 1799 ms returned sat
[2020-06-04 17:25:01] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 56 ms.
[2020-06-04 17:25:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:25:01] [INFO ] [Nat]Absence check using 361 positive place invariants in 172 ms returned sat
[2020-06-04 17:25:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:03] [INFO ] [Nat]Absence check using state equation in 1829 ms returned sat
[2020-06-04 17:25:03] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 144 ms.
[2020-06-04 17:25:21] [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 (=> (> t814 0) (and (and (> t818 0) (< o818 o814)) (or (and (> t280 0) (< o280 o814)) (and (> t331 0) (< o331 o814)))))") while checking expression at index 2
[2020-06-04 17:25:21] [INFO ] [Real]Absence check using 361 positive place invariants in 186 ms returned sat
[2020-06-04 17:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:23] [INFO ] [Real]Absence check using state equation in 1956 ms returned sat
[2020-06-04 17:25:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:25:23] [INFO ] [Nat]Absence check using 361 positive place invariants in 190 ms returned sat
[2020-06-04 17:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:25:25] [INFO ] [Nat]Absence check using state equation in 1946 ms returned sat
[2020-06-04 17:25:25] [INFO ] Deduced a trap composed of 11 places in 77 ms
[2020-06-04 17:25:25] [INFO ] Deduced a trap composed of 17 places in 40 ms
[2020-06-04 17:25:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 231 ms
[2020-06-04 17:25:26] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 105 ms.
[2020-06-04 17:25:43] [INFO ] Added : 735 causal constraints over 147 iterations in 17554 ms. Result :unknown
[2020-06-04 17:25:44] [INFO ] Flatten gal took : 249 ms
[2020-06-04 17:25:44] [INFO ] Flatten gal took : 114 ms
[2020-06-04 17:25:44] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2020-06-04 17:25:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 15 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ShieldIIPs-PT-040A @ 3570 seconds

FORMULA ShieldIIPs-PT-040A-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-CTLFireability-15 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: 12059828 kB
After kill :
MemTotal: 16427456 kB
MemFree: 12080396 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="ShieldIIPs-PT-040A"
export BK_EXAMINATION="CTLFireability"
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 ShieldIIPs-PT-040A, examination is CTLFireability"
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-159033477100172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;