fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r180-ebro-158987899800156
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for CloudReconfiguration-PT-320

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.550 3600000.00 3640315.00 1165.40 FF?FTFF?TTFTTFFF normal

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.r180-ebro-158987899800156.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 CloudReconfiguration-PT-320, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899800156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 3.4K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 26 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 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 661K 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 CloudReconfiguration-PT-320-CTLFireability-00
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-01
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-02
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-03
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-04
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-05
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-06
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-07
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-08
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-09
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-10
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-11
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-12
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-13
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-14
FORMULA_NAME CloudReconfiguration-PT-320-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591158491869

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 04:28:14] [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]
[2020-06-03 04:28:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 04:28:15] [INFO ] Load time of PNML (sax parser for PT used): 322 ms
[2020-06-03 04:28:15] [INFO ] Transformed 2587 places.
[2020-06-03 04:28:15] [INFO ] Transformed 3099 transitions.
[2020-06-03 04:28:15] [INFO ] Found NUPN structural information;
[2020-06-03 04:28:15] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 426 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 178 ms.
Incomplete random walk after 100000 steps, including 888 resets, run finished after 816 ms. (steps per millisecond=122 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2020-06-03 04:28:16] [INFO ] Computed 4 place invariants in 152 ms
[2020-06-03 04:28:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 138 ms returned sat
[2020-06-03 04:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:28:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:28:36] [INFO ] [Real]Absence check using state equation in 19082 ms returned (error "Failed to check-sat")
[2020-06-03 04:28:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 153 ms returned sat
[2020-06-03 04:28:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:28:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:28:56] [INFO ] [Real]Absence check using state equation in 18687 ms returned (error "Failed to check-sat")
[2020-06-03 04:28:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:29:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:29:16] [INFO ] [Real]Absence check using state equation in 18565 ms returned (error "Failed to check-sat")
[2020-06-03 04:29:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-03 04:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:29:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:29:36] [INFO ] [Real]Absence check using state equation in 19435 ms returned (error "Failed to check-sat")
[2020-06-03 04:29:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 138 ms returned sat
[2020-06-03 04:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:29:41] [INFO ] [Real]Absence check using state equation in 4142 ms returned unsat
[2020-06-03 04:29:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:30:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:30:01] [INFO ] [Real]Absence check using state equation in 19375 ms returned unknown
[2020-06-03 04:30:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 04:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:30:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:30:21] [INFO ] [Real]Absence check using state equation in 19154 ms returned unknown
[2020-06-03 04:30:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 04:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:30:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:30:41] [INFO ] [Real]Absence check using state equation in 19432 ms returned (error "Failed to check-sat")
[2020-06-03 04:30:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 04:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:31:01] [INFO ] [Real]Absence check using state equation in 19395 ms returned (error "Failed to check-sat")
[2020-06-03 04:31:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 04:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:31:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:31:21] [INFO ] [Real]Absence check using state equation in 19386 ms returned (error "Failed to check-sat")
[2020-06-03 04:31:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 04:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:31:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:31:41] [INFO ] [Real]Absence check using state equation in 19423 ms returned (error "Failed to check-sat")
[2020-06-03 04:31:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:32:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:32:01] [INFO ] [Real]Absence check using state equation in 19367 ms returned (error "Failed to check-sat")
[2020-06-03 04:32:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-06-03 04:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:32:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:32:21] [INFO ] [Real]Absence check using state equation in 19425 ms returned (error "Failed to check-sat")
[2020-06-03 04:32:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 127 ms returned sat
[2020-06-03 04:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:32:26] [INFO ] [Real]Absence check using state equation in 4041 ms returned unsat
[2020-06-03 04:32:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:32:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:32:46] [INFO ] [Real]Absence check using state equation in 19407 ms returned (error "Failed to check-sat")
[2020-06-03 04:32:49] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 125 ms returned sat
[2020-06-03 04:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:33:06] [INFO ] [Real]Absence check using state equation in 17475 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 04:33:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 156 ms returned sat
[2020-06-03 04:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:33:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:33:26] [INFO ] [Real]Absence check using state equation in 17392 ms returned (error "Failed to check-sat")
[2020-06-03 04:33:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:33:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:33:46] [INFO ] [Real]Absence check using state equation in 19320 ms returned (error "Failed to check-sat")
[2020-06-03 04:33:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 04:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:34:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 04:34:06] [INFO ] [Real]Absence check using state equation in 19466 ms returned (error "Failed to check-sat")
[2020-06-03 04:34:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 04:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:34:26] [INFO ] [Real]Absence check using state equation in 19419 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 04:34:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 04:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:34:32] [INFO ] [Real]Absence check using state equation in 5246 ms returned unsat
[2020-06-03 04:34:33] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 04:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:34:37] [INFO ] [Real]Absence check using state equation in 4353 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-06-03 04:34:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-03 04:34:38] [INFO ] Flatten gal took : 536 ms
[2020-06-03 04:34:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-03 04:34:38] [INFO ] Flatten gal took : 255 ms
FORMULA CloudReconfiguration-PT-320-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 04:34:38] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 9 ms.
[2020-06-03 04:34:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 49 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ CloudReconfiguration-PT-320 @ 3570 seconds

FORMULA CloudReconfiguration-PT-320-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-320-CTLFireability-01 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: 12137304 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16140856 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="CloudReconfiguration-PT-320"
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 CloudReconfiguration-PT-320, 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 r180-ebro-158987899800156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-320.tgz
mv CloudReconfiguration-PT-320 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 ;