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.r227-tall-162098230700027.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 SharedMemory-COL-000500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098230700027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 33K May 5 16:52 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 SharedMemory-COL-000500-ReachabilityCardinality-00
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-01
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-02
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-03
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-04
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-05
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-06
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-07
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-08
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-09
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-10
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-11
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-12
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-13
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-14
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621107544415

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-15 19:39:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-15 19:39:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 19:39:06] [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.
[2021-05-15 19:39:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 566 ms
[2021-05-15 19:39:06] [INFO ] sort/places :
P->OwnMemAcc,Queue,Memory,Active,
Dot->Ext_Bus,
PxP->Ext_Mem_Acc,

[2021-05-15 19:39:06] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 252001 PT places and 751000.0 transition bindings in 310 ms.
[2021-05-15 19:39:06] [INFO ] Computed order based on color domains.
[2021-05-15 19:39:08] [INFO ] Unfolded HLPN to a Petri net with 252001 places and 501000 transitions in 1442 ms.
[2021-05-15 19:39:08] [INFO ] Unfolded HLPN properties in 57 ms.
[2021-05-15 19:39:08] [INFO ] Initial state test concluded for 6 properties.
Deduced a syphon composed of 500 places in 360 ms
Reduce places removed 500 places and 500 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 3823 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 1875 steps, including 0 resets, run timeout after 30028 ms. (steps per millisecond=0 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 1, 1]
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 547 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 2002 steps, including 0 resets, run timeout after 8384 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 8362 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 438 ms. (steps per millisecond=22 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 432 ms. (steps per millisecond=23 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 790 ms. (steps per millisecond=12 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 690 ms. (steps per millisecond=14 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 500500 rows 251501 cols
[2021-05-15 20:24:15] [INFO ] Computed 1001 place invariants in 2653527 ms
[2021-05-15 20:24:20] [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 (>= s57755 0)") while checking expression at index 0
[2021-05-15 20:24:25] [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: Broken pipe") while checking expression at index 1
[2021-05-15 20:24:30] [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: Broken pipe") while checking expression at index 2
[2021-05-15 20:24:35] [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 (>= s60450 0)") while checking expression at index 3
[2021-05-15 20:24:40] [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 (>= s62347 0)") while checking expression at index 4
[2021-05-15 20:24:45] [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 (>= s61880 0)") while checking expression at index 5
[2021-05-15 20:24:50] [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: Broken pipe") while checking expression at index 6
Support contains 251501 out of 251501 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 251501/251501 places, 500500/500500 transitions.
Applied a total of 0 rules in 25844 ms. Remains 251501 /251501 variables (removed 0) and now considering 500500/500500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 251501/251501 places, 500500/500500 transitions.
Interrupted random walk after 2164 steps, including 0 resets, run timeout after 30026 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 87906 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 2002 steps, including 0 resets, run timeout after 8871 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 2002 steps, including 0 resets, run timeout after 8628 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 113894 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=22 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 113863 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=22 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 61927 steps, including 0 resets, run timeout after 5069 ms. (steps per millisecond=12 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 69955 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=13 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 7488 steps, run timeout after 33988 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 7488 steps, saw 7 distinct states, run finished after 33989 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 500500 rows 251501 cols
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 6945840 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16148784 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="SharedMemory-COL-000500"
export BK_EXAMINATION="ReachabilityCardinality"
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 SharedMemory-COL-000500, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-tall-162098230700027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000500.tgz
mv SharedMemory-COL-000500 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;