About the Execution of 2020-gold for TokenRing-PT-050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15108.548 | 3600000.00 | 1933924.00 | 8772.00 | TFTFFTFTT???FF?? | 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.r284-smll-162123894400065.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is TokenRing-PT-050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894400065
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1G
-rw-r--r-- 1 mcc users 3.0M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15M May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 140M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 496M 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.3M Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 4.3M Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 30M Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 80M Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 820K Mar 27 14:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Mar 27 14:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 63M Mar 26 05:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 165M Mar 26 05:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 299K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 707K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 91M 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 TokenRing-PT-050-00
FORMULA_NAME TokenRing-PT-050-01
FORMULA_NAME TokenRing-PT-050-02
FORMULA_NAME TokenRing-PT-050-03
FORMULA_NAME TokenRing-PT-050-04
FORMULA_NAME TokenRing-PT-050-05
FORMULA_NAME TokenRing-PT-050-06
FORMULA_NAME TokenRing-PT-050-07
FORMULA_NAME TokenRing-PT-050-08
FORMULA_NAME TokenRing-PT-050-09
FORMULA_NAME TokenRing-PT-050-10
FORMULA_NAME TokenRing-PT-050-11
FORMULA_NAME TokenRing-PT-050-12
FORMULA_NAME TokenRing-PT-050-13
FORMULA_NAME TokenRing-PT-050-14
FORMULA_NAME TokenRing-PT-050-15
=== Now, execution of the tool begins
BK_START 1621429167828
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 12:59:30] [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]
[2021-05-19 12:59:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 12:59:35] [INFO ] Load time of PNML (sax parser for PT used): 4244 ms
[2021-05-19 12:59:35] [INFO ] Transformed 2601 places.
[2021-05-19 12:59:36] [INFO ] Transformed 127551 transitions.
[2021-05-19 12:59:36] [INFO ] Found NUPN structural information;
[2021-05-19 12:59:36] [INFO ] Parsed PT model containing 2601 places and 127551 transitions in 5362 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 4706 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 8391 ms. (steps per millisecond=11 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 127551 rows 2601 cols
[2021-05-19 12:59:50] [INFO ] Computed 51 place invariants in 738 ms
[2021-05-19 12:59:51] [INFO ] [Real]Absence check using 51 positive place invariants in 234 ms returned sat
[2021-05-19 12:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 13:00:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 13:00:10] [INFO ] [Real]Absence check using state equation in 18954 ms returned (error "Failed to check-sat")
[2021-05-19 13:00:15] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2021-05-19 13:00:16] [INFO ] Flatten gal took : 5151 ms
FORMULA TokenRing-PT-050-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-050-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 13:00:16] [INFO ] Applying decomposition
[2021-05-19 13:00:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 13:00:21] [INFO ] Flatten gal took : 4854 ms
[2021-05-19 13:00:24] [INFO ] Decomposing Gal with order
[2021-05-19 13:00:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 13:05:43] [INFO ] Removed a total of 124950 redundant transitions.
[2021-05-19 13:05:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 13:06:38] [INFO ] Flatten gal took : 370445 ms
[2021-05-19 13:14:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 127500 labels/synchronizations in 432701 ms.
[2021-05-19 13:14:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-PT-050-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 13:14:45] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2021-05-19 13:14:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 566 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ TokenRing-PT-050 @ 3570 seconds
FORMULA TokenRing-PT-050-09 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA TokenRing-PT-050-11 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA TokenRing-PT-050-15 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA TokenRing-PT-050-10 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA TokenRing-PT-050-14 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2641
rslt: Output for LTLCardinality @ TokenRing-PT-050
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 130152/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2601
lola: finding significant places
lola: 2601 places, 127551 transitions, 2550 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: X (F (X (F (X ((((p1861 <= 0)) OR ((p1861 <= 1) AND (1 <= p1861)))))))) : NOT(F ((G (((p1962 <= 1) AND (1 <= p1962))) AND (((p1350 <= 0)) OR ((p2350 <= 1) AND (1 <= p2350)))))) : (((2 <= p1314) OR (p1314 <= 0)) U G (F ((NOT(G (X ((((p651 <= 0)) OR ((p727 <= 1) AND (1 <= p727)) OR ((p1314 <= 1) AND (1 <= p1314)))))) AND ((2 <= p1314) OR (p1314 <= 0)))))) : ((((0 <= 0) U ((p562 <= 1) AND (1 <= p562))) OR G ((((p1556 <= 0)) OR ((p2119 <= 1) AND (1 <= p2119))))) OR G ((((1 <= p2587)) AND ((2 <= p627) OR (p627 <= 0))))) : (NOT(F ((NOT(G ((((p2336 <= 0)) OR ((p109 <= 1) AND (1 <= p109))))) AND X (X ((((p513 <= 0)) OR ((p491 <= 1) AND (1 <= p491)))))))) OR ((p917 <= 1) AND (1 <= p917)))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: RESULT
lola:
SUMMARY:
lola:
preliminary result:
Segmentation fault
rslt: finished
--------------------
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="TokenRing-PT-050"
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 TokenRing-PT-050, 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 r284-smll-162123894400065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-050.tgz
mv TokenRing-PT-050 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 '
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 ;