About the Execution of 2020-gold for JoinFreeModules-PT-5000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16254.212 | 3600000.00 | 173493.00 | 14460.30 | FTFFFFTFFTFTTTTT | 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.r132-tall-162075428400239.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 JoinFreeModules-PT-5000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-162075428400239
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K 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 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 06:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 07:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 07:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 29M 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 JoinFreeModules-PT-5000-ReachabilityCardinality-00
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-01
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-02
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-03
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-04
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-05
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-06
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-07
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-08
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-09
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-10
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-11
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-12
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-13
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-14
FORMULA_NAME JoinFreeModules-PT-5000-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620924438199
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 16:47:23] [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]
[2021-05-13 16:47:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 16:47:24] [INFO ] Load time of PNML (sax parser for PT used): 1179 ms
[2021-05-13 16:47:24] [INFO ] Transformed 25001 places.
[2021-05-13 16:47:25] [INFO ] Transformed 40001 transitions.
[2021-05-13 16:47:25] [INFO ] Parsed PT model containing 25001 places and 40001 transitions in 1446 ms.
Reduce places removed 1 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 220 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10003 steps, including 0 resets, run finished after 2229 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2668 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2771 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2538 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2725 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2474 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2638 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2734 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2452 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2387 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2365 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2394 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2444 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2381 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2379 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2357 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2420 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 82024 steps, saw 9 distinct states, run finished after 49142 ms. (steps per millisecond=1 ) properties seen :[0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-13 16:49:03] [INFO ] Computed 5000 place invariants in 2423 ms
[2021-05-13 16:49:08] [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 (= 5003 (+ s9275 s9276 s9277 s9278 s9279))") while checking expression at index 0
[2021-05-13 16:49:13] [INFO ] [Real]Absence check using 5000 positive place invariants in 2931 ms returned (error "Failed to check-sat")
[2021-05-13 16:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:13] [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
[2021-05-13 16:49:18] [INFO ] [Real]Absence check using 5000 positive place invariants in 3016 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 16:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:18] [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
[2021-05-13 16:49:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 16:49:23] [INFO ] [Real]Absence check using 5000 positive place invariants in 2979 ms returned (error "Failed to check-sat")
[2021-05-13 16:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:23] [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
[2021-05-13 16:49:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 16:49:28] [INFO ] [Real]Absence check using 5000 positive place invariants in 2899 ms returned (error "Failed to check-sat")
[2021-05-13 16:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:28] [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
[2021-05-13 16:49:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 16:49:33] [INFO ] [Real]Absence check using 5000 positive place invariants in 2798 ms returned (error "Failed to check-sat")
[2021-05-13 16:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:33] [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: Stream closed") while checking expression at index 5
[2021-05-13 16:49:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 16:49:38] [INFO ] [Real]Absence check using 5000 positive place invariants in 2863 ms returned (error "Failed to check-sat")
[2021-05-13 16:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:38] [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
[2021-05-13 16:49:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 16:49:43] [INFO ] [Real]Absence check using 5000 positive place invariants in 2973 ms returned unknown
[2021-05-13 16:49:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 16:49:48] [INFO ] [Real]Absence check using 5000 positive place invariants in 2681 ms returned (error "Failed to check-sat")
[2021-05-13 16:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:48] [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
[2021-05-13 16:49:54] [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 (= 5003 (+ s23810 s23811 s23812 s23813 s23814))") while checking expression at index 9
[2021-05-13 16:49:59] [INFO ] [Real]Absence check using 5000 positive place invariants in 2950 ms returned sat
[2021-05-13 16:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:49:59] [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 10
[2021-05-13 16:50:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 16:50:04] [INFO ] [Real]Absence check using 5000 positive place invariants in 3049 ms returned (error "Failed to check-sat")
[2021-05-13 16:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:50:04] [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 11
Support contains 45 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Discarding 24780 places :
Also discarding 39648 output transitions
Drop transitions removed 39648 transitions
Graph (complete) has 60000 edges and 25000 vertex of which 220 are kept as prefixes of interest. Removing 24780 places using SCC suffix rule.147 ms
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 220 transition count 352
Applied a total of 2 rules in 250 ms. Remains 220 /25000 variables (removed 24780) and now considering 352/40001 (removed 39649) transitions.
// Phase 1: matrix 352 rows 220 cols
[2021-05-13 16:50:04] [INFO ] Computed 44 place invariants in 2 ms
[2021-05-13 16:50:04] [INFO ] Dead Transitions using invariants and state equation in 354 ms returned []
Finished structural reductions, in 1 iterations. Remains : 220/25000 places, 352/40001 transitions.
Finished random walk after 791939 steps, including 0 resets, run visited all 12 properties in 1675 ms. (steps per millisecond=472 )
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-5000-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
--------------------
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="JoinFreeModules-PT-5000"
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 JoinFreeModules-PT-5000, 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 r132-tall-162075428400239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-5000.tgz
mv JoinFreeModules-PT-5000 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 ;