Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987882900805.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is DoubleExponent-PT-200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882900805
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 3.1K Mar 31 07:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 31 07:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 30 00:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 30 00:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 28 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 27 07:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 3.5M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591243317080

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 04:01:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 04:01:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 04:01:59] [INFO ] Load time of PNML (sax parser for PT used): 300 ms
[2020-06-04 04:01:59] [INFO ] Transformed 10604 places.
[2020-06-04 04:01:59] [INFO ] Transformed 9998 transitions.
[2020-06-04 04:01:59] [INFO ] Parsed PT model containing 10604 places and 9998 transitions in 373 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4024 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 8 ms. (steps per millisecond=0 )
[2020-06-04 04:02:04] [INFO ] Flatten gal took : 619 ms
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 3 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 9998 rows 10604 cols
[2020-06-04 04:02:04] [INFO ] Invariants computation overflowed in 518 ms
Support contains 16 out of 10604 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Discarding 6 places :
Also discarding 0 output transitions
Graph (complete) has 18196 edges and 10604 vertex of which 10598 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.33 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 2392 Post agglomeration using F-continuation condition.Transition count delta: 2392
Iterating post reduction 0 with 2395 rules applied. Total rules applied 2396 place count 10597 transition count 7604
Reduce places removed 2392 places and 0 transitions.
Iterating post reduction 1 with 2392 rules applied. Total rules applied 4788 place count 8205 transition count 7604
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 4788 place count 8205 transition count 7204
Deduced a syphon composed of 400 places in 747 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 5588 place count 7805 transition count 7204
Performed 1796 Post agglomeration using F-continuation condition.Transition count delta: 1796
Deduced a syphon composed of 1796 places in 421 ms
Reduce places removed 1796 places and 0 transitions.
Iterating global reduction 2 with 3592 rules applied. Total rules applied 9180 place count 6009 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 279 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9382 place count 5908 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 331 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9584 place count 5807 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 354 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9786 place count 5706 transition count 5408
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 92 places in 318 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 2 with 184 rules applied. Total rules applied 9970 place count 5614 transition count 5408
Free-agglomeration rule (complex) applied 798 times.
Iterating global reduction 2 with 798 rules applied. Total rules applied 10768 place count 5614 transition count 4610
Reduce places removed 798 places and 0 transitions.
Iterating post reduction 2 with 798 rules applied. Total rules applied 11566 place count 4816 transition count 4610
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 3 with 800 rules applied. Total rules applied 12366 place count 4816 transition count 4610
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 12367 place count 4815 transition count 4609
Applied a total of 12367 rules in 9687 ms. Remains 4815 /10604 variables (removed 5789) and now considering 4609/9998 (removed 5389) transitions.
Finished structural reductions, in 1 iterations. Remains : 4815/10604 places, 4609/9998 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 4609 rows 4815 cols
[2020-06-04 04:02:14] [INFO ] Invariants computation overflowed in 166 ms
Support contains 16 out of 4815 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4815/4815 places, 4609/4609 transitions.
Applied a total of 0 rules in 891 ms. Remains 4815 /4815 variables (removed 0) and now considering 4609/4609 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4815/4815 places, 4609/4609 transitions.
Starting structural reductions, iteration 0 : 4815/4815 places, 4609/4609 transitions.
Applied a total of 0 rules in 706 ms. Remains 4815 /4815 variables (removed 0) and now considering 4609/4609 (removed 0) transitions.
// Phase 1: matrix 4609 rows 4815 cols
[2020-06-04 04:02:16] [INFO ] Invariants computation overflowed in 109 ms
[2020-06-04 04:02:47] [INFO ] Performed 2068/4815 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2020-06-04 04:03:17] [INFO ] Performed 3208/4815 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2020-06-04 04:03:44] [INFO ] Implicit Places using invariants in 88344 ms returned []
// Phase 1: matrix 4609 rows 4815 cols
[2020-06-04 04:03:45] [INFO ] Invariants computation overflowed in 168 ms
[2020-06-04 04:04:16] [INFO ] Performed 1443/4815 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2020-06-04 04:04:46] [INFO ] Performed 2686/4815 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2020-06-04 04:05:16] [INFO ] Performed 3694/4815 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2020-06-04 04:05:44] [INFO ] Implicit Places using invariants and state equation in 119881 ms returned []
Implicit Place search using SMT with State Equation took 208237 ms to find 0 implicit places.
[2020-06-04 04:05:45] [INFO ] Redundant transitions in 574 ms returned []
// Phase 1: matrix 4609 rows 4815 cols
[2020-06-04 04:05:45] [INFO ] Invariants computation overflowed in 132 ms
[2020-06-04 04:06:13] [INFO ] Dead Transitions using invariants and state equation in 28592 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4815/4815 places, 4609/4609 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4815 transition count 4607
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4813 transition count 4607
Performed 394 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 394 Pre rules applied. Total rules applied 4 place count 4813 transition count 4213
Deduced a syphon composed of 394 places in 349 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 2 with 788 rules applied. Total rules applied 792 place count 4419 transition count 4213
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 793 place count 4419 transition count 4212
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 794 place count 4418 transition count 4212
Applied a total of 794 rules in 2179 ms. Remains 4418 /4815 variables (removed 397) and now considering 4212/4609 (removed 397) transitions.
// Phase 1: matrix 4212 rows 4418 cols
[2020-06-04 04:06:16] [INFO ] Invariants computation overflowed in 179 ms
[2020-06-04 04:06:16] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2020-06-04 04:06:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 171 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ DoubleExponent-PT-200 @ 3570 seconds

FORMULA DoubleExponent-PT-200-UpperBounds-00 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-02 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-03 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-04 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-05 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-07 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-08 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-09 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-10 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-UpperBounds-11 0 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 14378448 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16113256 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="DoubleExponent-PT-200"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is DoubleExponent-PT-200, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882900805"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;