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.r178-tajo-158987882400475.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 Diffusion2D-PT-D20N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882400475
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 3.3K Mar 31 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 31 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 29 22:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 22:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 Diffusion2D-PT-D20N100-CTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D20N100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591222010820

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 22:06:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 22:06:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 22:06:52] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2020-06-03 22:06:52] [INFO ] Transformed 400 places.
[2020-06-03 22:06:52] [INFO ] Transformed 2964 transitions.
[2020-06-03 22:06:52] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 165 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Incomplete random walk after 100087 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=1819 ) properties seen :[1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 2964 rows 400 cols
[2020-06-03 22:06:52] [INFO ] Computed 1 place invariants in 27 ms
[2020-06-03 22:06:52] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2020-06-03 22:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:06:53] [INFO ] [Real]Absence check using state equation in 1114 ms returned sat
[2020-06-03 22:06:54] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 254 ms.
[2020-06-03 22:06:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:06:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 22 ms returned sat
[2020-06-03 22:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:06:56] [INFO ] [Nat]Absence check using state equation in 1192 ms returned sat
[2020-06-03 22:06:56] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 125 ms.
[2020-06-03 22:07:14] [INFO ] Added : 480 causal constraints over 96 iterations in 18693 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 22:07:14] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2020-06-03 22:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:07:16] [INFO ] [Real]Absence check using state equation in 1327 ms returned sat
[2020-06-03 22:07:16] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 231 ms.
[2020-06-03 22:07:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:07:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 22 ms returned sat
[2020-06-03 22:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:07:18] [INFO ] [Nat]Absence check using state equation in 1618 ms returned sat
[2020-06-03 22:07:18] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 176 ms.
[2020-06-03 22:07:36] [INFO ] Added : 460 causal constraints over 92 iterations in 18268 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 22:07:37] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-06-03 22:07:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:07:38] [INFO ] [Real]Absence check using state equation in 1321 ms returned sat
[2020-06-03 22:07:38] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 170 ms.
[2020-06-03 22:07:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:07:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-06-03 22:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:07:40] [INFO ] [Nat]Absence check using state equation in 1310 ms returned sat
[2020-06-03 22:07:40] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 135 ms.
[2020-06-03 22:07:58] [INFO ] Added : 460 causal constraints over 92 iterations in 18576 ms. Result :unknown
[2020-06-03 22:07:59] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2020-06-03 22:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:08:00] [INFO ] [Real]Absence check using state equation in 1282 ms returned sat
[2020-06-03 22:08:00] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 149 ms.
[2020-06-03 22:08:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 24 ms returned sat
[2020-06-03 22:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:08:02] [INFO ] [Nat]Absence check using state equation in 1477 ms returned sat
[2020-06-03 22:08:02] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 151 ms.
[2020-06-03 22:08:20] [INFO ] Added : 510 causal constraints over 102 iterations in 18354 ms. Result :unknown
[2020-06-03 22:08:21] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-06-03 22:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:08:22] [INFO ] [Real]Absence check using state equation in 1363 ms returned sat
[2020-06-03 22:08:22] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 145 ms.
[2020-06-03 22:08:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 25 ms returned sat
[2020-06-03 22:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:08:24] [INFO ] [Nat]Absence check using state equation in 1370 ms returned sat
[2020-06-03 22:08:24] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 194 ms.
[2020-06-03 22:08:43] [INFO ] Added : 455 causal constraints over 91 iterations in 18495 ms. Result :unknown
[2020-06-03 22:08:43] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-06-03 22:08:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:08:44] [INFO ] [Real]Absence check using state equation in 1406 ms returned sat
[2020-06-03 22:08:44] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 180 ms.
[2020-06-03 22:08:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:08:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 24 ms returned sat
[2020-06-03 22:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:08:46] [INFO ] [Nat]Absence check using state equation in 1522 ms returned sat
[2020-06-03 22:08:46] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 172 ms.
[2020-06-03 22:09:05] [INFO ] Added : 495 causal constraints over 99 iterations in 18366 ms. Result :unknown
[2020-06-03 22:09:05] [INFO ] Flatten gal took : 184 ms
[2020-06-03 22:09:05] [INFO ] Flatten gal took : 106 ms
[2020-06-03 22:09:05] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-03 22:09:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 25 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ Diffusion2D-PT-D20N100 @ 3570 seconds

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N100-CTLCardinality-05 CANNOT_COMPUTE 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: 13460188 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16325572 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="Diffusion2D-PT-D20N100"
export BK_EXAMINATION="CTLCardinality"
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 Diffusion2D-PT-D20N100, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882400475"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N100.tgz
mv Diffusion2D-PT-D20N100 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;