About the Execution of 2020-gold for Philosophers-COL-100000
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
13029.396 | 3600000.00 | 3743497.00 | 12314.10 | ?FT?TF?T?F?FF?TT | 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.r151-tall-162089151600415.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Philosophers-COL-100000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151600415
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.8M
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.5M 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 Philosophers-COL-100000-ReachabilityCardinality-00
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-01
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-02
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-03
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-04
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-05
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-06
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-07
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-08
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-09
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-10
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-11
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-12
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-13
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-14
FORMULA_NAME Philosophers-COL-100000-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1621048920134
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-15 03:22:01] [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 03:22:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 03:22:02] [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 03:22:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 2401 ms
[2021-05-15 03:22:04] [INFO ] sort/places :
Philo->Think,Fork,Catch1,Catch2,Eat,
[2021-05-15 03:22:04] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 500000 PT places and 500000.0 transition bindings in 384 ms.
[2021-05-15 03:22:04] [INFO ] Computed order based on color domains.
[2021-05-15 03:22:07] [INFO ] Unfolded HLPN to a Petri net with 500000 places and 500000 transitions in 2331 ms.
[2021-05-15 03:22:07] [INFO ] Unfolded HLPN properties in 303 ms.
[2021-05-15 03:22:08] [INFO ] Initial state test concluded for 5 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 5714 ms.
Working with output stream class java.io.PrintStream
FORMULA Philosophers-COL-100000-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 241 steps, including 0 resets, run timeout after 30034 ms. (steps per millisecond=0 ) properties seen :[0, 1, 1, 0, 1, 0, 0, 0, 0, 1]
FORMULA Philosophers-COL-100000-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-100000-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-100000-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-100000-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 17734 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 17586 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 40345 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 33022 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 38627 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 13555 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 500000 rows 500000 cols
[2021-05-15 03:39:02] [INFO ] Computed 200000 place invariants in 819229 ms
[2021-05-15 03:39:07] [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 0
[2021-05-15 03:39:12] [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 (>= s49972 0)") while checking expression at index 1
[2021-05-15 03:39:17] [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 03:39:22] [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 (>= s47259 0)") while checking expression at index 3
[2021-05-15 03:39:27] [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 4
[2021-05-15 03:39:33] [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 5
Support contains 400000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 5057 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
Interrupted random walk after 247 steps, including 0 resets, run timeout after 30077 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 17649 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 17484 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 40372 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 32656 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 37863 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 12439 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 1000 steps, saw 1 distinct states, run finished after 87892 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 500000 rows 500000 cols
[2021-05-15 03:56:36] [INFO ] Computed 200000 place invariants in 739829 ms
[2021-05-15 03:57:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 03:57:21] [INFO ] [Real]Absence check using 200000 positive place invariants in 4756 ms returned unknown
[2021-05-15 03:58:06] [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 (= 1 (+ s50189 s250189 s350189 s450189))") while checking expression at index 1
[2021-05-15 03:58:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 03:58:51] [INFO ] [Real]Absence check using 200000 positive place invariants in 1189 ms returned (error "Failed to check-sat")
[2021-05-15 03:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 03:58:53] [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
[2021-05-15 03:59:38] [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 (= 1 (+ s26082 s226082 s326082 s426082))") while checking expression at index 3
[2021-05-15 04:00:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 04:00:23] [INFO ] [Real]Absence check using 200000 positive place invariants in 2660 ms returned (error "Failed to check-sat")
[2021-05-15 04:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 04:00:25] [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: Stream closed") while checking expression at index 4
[2021-05-15 04:01:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 04:01:10] [INFO ] [Real]Absence check using 200000 positive place invariants in 1808 ms returned (error "Failed to check-sat")
[2021-05-15 04:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 04:01:11] [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 5
Support contains 400000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 5859 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 4098 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-05-15 04:14:55] [INFO ] Computed 200000 place invariants in 814318 ms
[2021-05-15 04:15:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 04:17:35] [INFO ] Performed 300000/500000 implicitness test of which 0 returned IMPLICIT in 118 seconds.
[2021-05-15 04:17:35] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= s100000 1) (< s300001 1))") after 974540 ms
Implicit Place search using SMT only with invariants took 974541 ms to find 0 implicit places.
// Phase 1: matrix 500000 rows 500000 cols
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 3756608 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16141528 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="Philosophers-COL-100000"
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 Philosophers-COL-100000, 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 r151-tall-162089151600415"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-100000.tgz
mv Philosophers-COL-100000 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 '
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 ;