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 ;