fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r075-tall-162039097600353
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for DatabaseWithMutex-COL-40

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
10482.415 3600000.00 3644563.00 12262.80 FTT???FFTT?FF?F? normal

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 ;