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-158987882400467.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Diffusion2D-PT-D20N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882400467
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 4.5K Mar 31 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 31 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 29 22:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 22:53 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 4.1K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K 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 2.9K 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-D20N050-CTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591221737197

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 22:02:18] [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 22:02:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 22:02:18] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2020-06-03 22:02:18] [INFO ] Transformed 400 places.
[2020-06-03 22:02:18] [INFO ] Transformed 2964 transitions.
[2020-06-03 22:02:18] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 152 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Incomplete random walk after 100034 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=1219 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 2964 rows 400 cols
[2020-06-03 22:02:19] [INFO ] Computed 1 place invariants in 29 ms
[2020-06-03 22:02:19] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2020-06-03 22:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:02:20] [INFO ] [Real]Absence check using state equation in 1236 ms returned sat
[2020-06-03 22:02:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:02:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2020-06-03 22:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:02:22] [INFO ] [Nat]Absence check using state equation in 1326 ms returned sat
[2020-06-03 22:02:22] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 226 ms.
[2020-06-03 22:02:40] [INFO ] Added : 485 causal constraints over 97 iterations in 18515 ms. Result :unknown
[2020-06-03 22:02:40] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-06-03 22:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:02:42] [INFO ] [Real]Absence check using state equation in 1456 ms returned sat
[2020-06-03 22:02:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 11 ms returned sat
[2020-06-03 22:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:02:43] [INFO ] [Nat]Absence check using state equation in 1339 ms returned sat
[2020-06-03 22:02:43] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 211 ms.
[2020-06-03 22:03:02] [INFO ] Added : 450 causal constraints over 90 iterations in 18508 ms. Result :(error "Failed to check-sat")
[2020-06-03 22:03:02] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-06-03 22:03:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:03] [INFO ] [Real]Absence check using state equation in 1385 ms returned sat
[2020-06-03 22:03:03] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 139 ms.
[2020-06-03 22:03:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:03:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 14 ms returned sat
[2020-06-03 22:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:05] [INFO ] [Nat]Absence check using state equation in 1205 ms returned sat
[2020-06-03 22:03:05] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 202 ms.
[2020-06-03 22:03:24] [INFO ] Added : 460 causal constraints over 92 iterations in 18684 ms. Result :unknown
[2020-06-03 22:03:24] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-06-03 22:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:25] [INFO ] [Real]Absence check using state equation in 1428 ms returned sat
[2020-06-03 22:03:26] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 157 ms.
[2020-06-03 22:03:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:03:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 43 ms returned sat
[2020-06-03 22:03:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:27] [INFO ] [Nat]Absence check using state equation in 1383 ms returned sat
[2020-06-03 22:03:28] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 204 ms.
[2020-06-03 22:03:46] [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: Stream closed (=> (> t392 0) (or (and (> t237 0) (< o237 o392)) (and (> t249 0) (< o249 o392)) (and (> t401 0) (< o401 o392)) (and (> t542 0) (< o542 o392)) (and (> t552 0) (< o552 o392))))") while checking expression at index 3
[2020-06-03 22:03:47] [INFO ] Flatten gal took : 322 ms
[2020-06-03 22:03:47] [INFO ] Flatten gal took : 110 ms
[2020-06-03 22:03:47] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 16 ms.
[2020-06-03 22:03:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 19 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ Diffusion2D-PT-D20N050 @ 3570 seconds

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLCardinality-12 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: 16427488 kB
MemFree: 2949348 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16316832 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-D20N050"
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-D20N050, 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-158987882400467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 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 ;