Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r094-tall-162048902800485.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is FamilyReunion-PT-L00200M0020C010P010G005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902800485
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184M
-rw-r--r-- 1 mcc users 4.3M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 63M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 455K Mar 28 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Mar 28 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Mar 28 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M Mar 28 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 358K Mar 23 11:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.3M Mar 23 11:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Mar 22 19:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.1M Mar 22 19:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 144K Mar 22 09:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 385K Mar 22 09:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 62M May 5 16:51 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 FamilyReunion-PT-L00200M0020C010P010G005-00
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-01
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-02
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-03
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-04
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-05
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-06
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-07
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-08
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-09
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-10
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-11
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-12
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-13
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-14
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-15

=== Now, execution of the tool begins

BK_START 1620803959998

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-12 07:19:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-12 07:19:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 07:19:23] [INFO ] Load time of PNML (sax parser for PT used): 1941 ms
[2021-05-12 07:19:23] [INFO ] Transformed 143908 places.
[2021-05-12 07:19:24] [INFO ] Transformed 134279 transitions.
[2021-05-12 07:19:24] [INFO ] Parsed PT model containing 143908 places and 134279 transitions in 2592 ms.
Reduce places removed 56 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 62735 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 8 resets, run finished after 24515 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 1]
// Phase 1: matrix 134279 rows 143852 cols
[2021-05-12 07:26:55] [INFO ] Computed 30578 place invariants in 363990 ms
[2021-05-12 07:27:09] [INFO ] [Real]Absence check using 598 positive place invariants in 1096 ms returned unsat
[2021-05-12 07:27:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:27:29] [INFO ] [Real]Absence check using 598 positive place invariants in 7738 ms returned (error "Failed to check-sat")
[2021-05-12 07:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:27:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2021-05-12 07:27:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:27:49] [INFO ] [Real]Absence check using 598 positive place invariants in 8591 ms returned (error "Failed to check-sat")
[2021-05-12 07:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:27:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2021-05-12 07:28:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:28:10] [INFO ] [Real]Absence check using 598 positive place invariants in 8748 ms returned (error "Failed to check-sat")
[2021-05-12 07:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:28:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2021-05-12 07:28:22] [INFO ] [Real]Absence check using 598 positive place invariants in 1110 ms returned unsat
[2021-05-12 07:28:35] [INFO ] [Real]Absence check using 598 positive place invariants in 1099 ms returned unsat
[2021-05-12 07:28:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:28:55] [INFO ] [Real]Absence check using 598 positive place invariants in 9089 ms returned (error "Failed to check-sat")
[2021-05-12 07:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:28:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-12 07:29:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:29:15] [INFO ] [Real]Absence check using 598 positive place invariants in 8624 ms returned (error "Failed to check-sat")
[2021-05-12 07:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:29:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2021-05-12 07:29:35] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:29:35] [INFO ] [Real]Absence check using 598 positive place invariants in 8442 ms returned (error "Failed to check-sat")
[2021-05-12 07:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:29:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2021-05-12 07:29:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:29:55] [INFO ] [Real]Absence check using 598 positive place invariants in 7652 ms returned (error "Failed to check-sat")
[2021-05-12 07:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:29:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
Successfully simplified 3 atomic propositions for a total of 5 simplifications.
[2021-05-12 07:30:00] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-12 07:30:02] [INFO ] Flatten gal took : 5075 ms
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 07:30:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-12 07:30:06] [INFO ] Flatten gal took : 4581 ms
[2021-05-12 07:30:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 07:30:10] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 21 ms.
[2021-05-12 07:30:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 465 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ FamilyReunion-PT-L00200M0020C010P010G005 @ 3570 seconds
vrfy: finished
info: timeLeft: 3519
rslt: Output for LTLCardinality @ FamilyReunion-PT-L00200M0020C010P010G005
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: 278131/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 4603264
lola: finding significant places
lola: 143852 places, 134279 transitions, 113274 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
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="FamilyReunion-PT-L00200M0020C010P010G005"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is FamilyReunion-PT-L00200M0020C010P010G005, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r094-tall-162048902800485"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00200M0020C010P010G005.tgz
mv FamilyReunion-PT-L00200M0020C010P010G005 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;