Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r172-smll-158987827400076.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 RERS17pb114-PT-1, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-158987827400076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 3.3K Apr 12 07:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 12 07:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 11 08:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 11 08:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 14 12:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 14 12:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 14:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 14:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 9 20:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 9 20:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 73M 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 RERS17pb114-PT-1-CTLFireability-00
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-01
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-02
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-03
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-04
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-05
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-06
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-07
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-08
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-09
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-10
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-11
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-12
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-13
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-14
FORMULA_NAME RERS17pb114-PT-1-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591225461903

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 23:04:24] [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 23:04:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 23:04:27] [INFO ] Load time of PNML (sax parser for PT used): 3276 ms
[2020-06-03 23:04:27] [INFO ] Transformed 1446 places.
[2020-06-03 23:04:28] [INFO ] Transformed 151085 transitions.
[2020-06-03 23:04:28] [INFO ] Found NUPN structural information;
[2020-06-03 23:04:28] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 3796 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 1622 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 13263 ms. (steps per millisecond=7 ) properties seen :[0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0]
[2020-06-03 23:04:43] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2020-06-03 23:04:44] [INFO ] Computed 35 place invariants in 619 ms
[2020-06-03 23:04:45] [INFO ] [Real]Absence check using 18 positive place invariants in 143 ms returned sat
[2020-06-03 23:04:45] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 69 ms returned sat
[2020-06-03 23:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:05:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:05:04] [INFO ] [Real]Absence check using state equation in 19116 ms returned (error "Failed to check-sat")
[2020-06-03 23:05:04] [INFO ] [Real]Absence check using 18 positive place invariants in 127 ms returned sat
[2020-06-03 23:05:04] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 46 ms returned sat
[2020-06-03 23:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:05:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:05:24] [INFO ] [Real]Absence check using state equation in 19439 ms returned (error "Failed to check-sat")
[2020-06-03 23:05:24] [INFO ] [Real]Absence check using 18 positive place invariants in 132 ms returned sat
[2020-06-03 23:05:24] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 72 ms returned sat
[2020-06-03 23:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:05:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:05:44] [INFO ] [Real]Absence check using state equation in 19425 ms returned (error "Failed to check-sat")
[2020-06-03 23:05:44] [INFO ] [Real]Absence check using 18 positive place invariants in 138 ms returned sat
[2020-06-03 23:05:44] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 46 ms returned sat
[2020-06-03 23:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:06:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:06:04] [INFO ] [Real]Absence check using state equation in 19452 ms returned (error "Failed to check-sat")
[2020-06-03 23:06:04] [INFO ] [Real]Absence check using 18 positive place invariants in 81 ms returned sat
[2020-06-03 23:06:04] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 45 ms returned sat
[2020-06-03 23:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:06:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:06:24] [INFO ] [Real]Absence check using state equation in 19607 ms returned (error "Failed to check-sat")
[2020-06-03 23:06:24] [INFO ] [Real]Absence check using 18 positive place invariants in 126 ms returned sat
[2020-06-03 23:06:24] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 66 ms returned sat
[2020-06-03 23:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:06:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:06:44] [INFO ] [Real]Absence check using state equation in 19456 ms returned (error "Failed to check-sat")
[2020-06-03 23:06:44] [INFO ] [Real]Absence check using 18 positive place invariants in 78 ms returned sat
[2020-06-03 23:06:44] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 46 ms returned sat
[2020-06-03 23:06:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:07:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:07:04] [INFO ] [Real]Absence check using state equation in 19616 ms returned (error "Failed to check-sat")
[2020-06-03 23:07:04] [INFO ] [Real]Absence check using 18 positive place invariants in 105 ms returned sat
[2020-06-03 23:07:04] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 53 ms returned sat
[2020-06-03 23:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:07:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:07:24] [INFO ] [Real]Absence check using state equation in 19405 ms returned (error "Failed to check-sat")
[2020-06-03 23:07:24] [INFO ] [Real]Absence check using 18 positive place invariants in 130 ms returned sat
[2020-06-03 23:07:24] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 75 ms returned sat
[2020-06-03 23:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:07:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:07:44] [INFO ] [Real]Absence check using state equation in 19480 ms returned (error "Failed to check-sat")
[2020-06-03 23:07:44] [INFO ] [Real]Absence check using 18 positive place invariants in 125 ms returned sat
[2020-06-03 23:07:44] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 68 ms returned sat
[2020-06-03 23:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:08:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:08:04] [INFO ] [Real]Absence check using state equation in 19483 ms returned (error "Failed to check-sat")
[2020-06-03 23:08:04] [INFO ] [Real]Absence check using 18 positive place invariants in 126 ms returned sat
[2020-06-03 23:08:05] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 68 ms returned sat
[2020-06-03 23:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:08:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:08:24] [INFO ] [Real]Absence check using state equation in 19386 ms returned (error "Failed to check-sat")
[2020-06-03 23:08:24] [INFO ] [Real]Absence check using 18 positive place invariants in 102 ms returned sat
[2020-06-03 23:08:25] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 45 ms returned sat
[2020-06-03 23:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:08:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:08:44] [INFO ] [Real]Absence check using state equation in 19433 ms returned (error "Failed to check-sat")
[2020-06-03 23:08:44] [INFO ] [Real]Absence check using 18 positive place invariants in 126 ms returned sat
[2020-06-03 23:08:44] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 23 ms returned unsat
[2020-06-03 23:08:45] [INFO ] [Real]Absence check using 18 positive place invariants in 124 ms returned sat
[2020-06-03 23:08:45] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 21 ms returned unsat
[2020-06-03 23:08:45] [INFO ] [Real]Absence check using 18 positive place invariants in 128 ms returned sat
[2020-06-03 23:08:46] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 66 ms returned sat
[2020-06-03 23:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:09:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:09:05] [INFO ] [Real]Absence check using state equation in 19439 ms returned (error "Failed to check-sat")
[2020-06-03 23:09:05] [INFO ] [Real]Absence check using 18 positive place invariants in 82 ms returned sat
[2020-06-03 23:09:05] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 53 ms returned sat
[2020-06-03 23:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:09:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:09:25] [INFO ] [Real]Absence check using state equation in 19616 ms returned (error "Failed to check-sat")
[2020-06-03 23:09:25] [INFO ] [Real]Absence check using 18 positive place invariants in 82 ms returned sat
[2020-06-03 23:09:26] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 55 ms returned sat
[2020-06-03 23:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:09:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:09:45] [INFO ] [Real]Absence check using state equation in 19482 ms returned (error "Failed to check-sat")
[2020-06-03 23:09:45] [INFO ] [Real]Absence check using 18 positive place invariants in 79 ms returned sat
[2020-06-03 23:09:45] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 55 ms returned sat
[2020-06-03 23:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:10:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:10:05] [INFO ] [Real]Absence check using state equation in 19542 ms returned (error "Failed to check-sat")
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-03 23:10:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 23:10:12] [INFO ] Flatten gal took : 5478 ms
[2020-06-03 23:10:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 23:10:16] [INFO ] Flatten gal took : 4486 ms
FORMULA RERS17pb114-PT-1-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 23:10:16] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2020-06-03 23:10:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 560 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ RERS17pb114-PT-1 @ 3570 seconds
vrfy: finished
info: timeLeft: 507
rslt: Output for CTLFireability @ RERS17pb114-PT-1
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 152531/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 46272
lola: finding significant places
lola: 1446 places, 151085 transitions, 1446 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
Killed
rslt: finished

--------------------
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="RERS17pb114-PT-1"
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 RERS17pb114-PT-1, 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 r172-smll-158987827400076"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-1.tgz
mv RERS17pb114-PT-1 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 ;