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.r075-tall-162039097600353.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 DatabaseWithMutex-COL-40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097600353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 17:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 17:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 59K 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 DatabaseWithMutex-COL-40-00
FORMULA_NAME DatabaseWithMutex-COL-40-01
FORMULA_NAME DatabaseWithMutex-COL-40-02
FORMULA_NAME DatabaseWithMutex-COL-40-03
FORMULA_NAME DatabaseWithMutex-COL-40-04
FORMULA_NAME DatabaseWithMutex-COL-40-05
FORMULA_NAME DatabaseWithMutex-COL-40-06
FORMULA_NAME DatabaseWithMutex-COL-40-07
FORMULA_NAME DatabaseWithMutex-COL-40-08
FORMULA_NAME DatabaseWithMutex-COL-40-09
FORMULA_NAME DatabaseWithMutex-COL-40-10
FORMULA_NAME DatabaseWithMutex-COL-40-11
FORMULA_NAME DatabaseWithMutex-COL-40-12
FORMULA_NAME DatabaseWithMutex-COL-40-13
FORMULA_NAME DatabaseWithMutex-COL-40-14
FORMULA_NAME DatabaseWithMutex-COL-40-15

=== Now, execution of the tool begins

BK_START 1620570769036

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 14:32:50] [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]
[2021-05-09 14:32:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 14:32:50] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-09 14:32:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 622 ms
[2021-05-09 14:32:51] [INFO ] sort/places :
site->all_active,all_passive,
file->Mutex,
SF->RecBuff,Active,Message,Modify,MesBuffReply,Acknowledge,updating,WaitMutex,

[2021-05-09 14:32:51] [WARNING] Unknown color function,Subtract skipping symmetry detection on parameters for transition Release
[2021-05-09 14:32:51] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 12920 PT places and 12800.0 transition bindings in 30 ms.
[2021-05-09 14:32:51] [INFO ] Computed order based on color domains.
[2021-05-09 14:32:51] [INFO ] Unfolded HLPN to a Petri net with 12920 places and 12800 transitions in 195 ms.
[2021-05-09 14:32:51] [INFO ] Unfolded HLPN properties in 5 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 383 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 55871 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1]
// Phase 1: matrix 12800 rows 12920 cols
[2021-05-09 14:33:23] [INFO ] Computed 1720 place invariants in 1393 ms
[2021-05-09 14:33:25] [INFO ] [Real]Absence check using 119 positive place invariants in 425 ms returned unsat
[2021-05-09 14:33:26] [INFO ] [Real]Absence check using 119 positive place invariants in 419 ms returned unsat
[2021-05-09 14:33:28] [INFO ] [Real]Absence check using 119 positive place invariants in 397 ms returned unsat
[2021-05-09 14:33:29] [INFO ] [Real]Absence check using 119 positive place invariants in 418 ms returned unsat
[2021-05-09 14:33:31] [INFO ] [Real]Absence check using 119 positive place invariants in 961 ms returned sat
[2021-05-09 14:33:48] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 17168 ms returned sat
[2021-05-09 14:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 14:33:49] [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 (>= t9422 0)") while checking expression at index 4
[2021-05-09 14:33:51] [INFO ] [Real]Absence check using 119 positive place invariants in 426 ms returned unsat
[2021-05-09 14:33:53] [INFO ] [Real]Absence check using 119 positive place invariants in 932 ms returned sat
[2021-05-09 14:34:10] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 17151 ms returned sat
[2021-05-09 14:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 14:34:11] [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: Broken pipe (>= t8815 0)") while checking expression at index 6
Successfully simplified 5 atomic propositions for a total of 8 simplifications.
[2021-05-09 14:34:13] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-09 14:34:14] [INFO ] Flatten gal took : 2491 ms
FORMULA DatabaseWithMutex-COL-40-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 14:34:14] [INFO ] Applying decomposition
[2021-05-09 14:34:16] [INFO ] Flatten gal took : 1755 ms
[2021-05-09 14:34:17] [INFO ] Decomposing Gal with order
[2021-05-09 14:34:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 14:34:31] [INFO ] Removed a total of 130960 redundant transitions.
[2021-05-09 14:34:31] [INFO ] Flatten gal took : 3345 ms
[2021-05-09 14:34:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 799 ms.
[2021-05-09 14:35:42] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 37 ms.
[2021-05-09 14:35:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 136 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DatabaseWithMutex-COL-40 @ 3570 seconds

FORMULA DatabaseWithMutex-COL-40-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-40-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-40-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-40-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-40-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-40-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-40-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-40-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427460 kB
MemFree: 5667428 kB
After kill :
MemTotal: 16427460 kB
MemFree: 16099328 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="DatabaseWithMutex-COL-40"
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 DatabaseWithMutex-COL-40, 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 r075-tall-162039097600353"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-40.tgz
mv DatabaseWithMutex-COL-40 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 ;