About the Execution of ITS-LoLa for BusinessProcesses-PT-08
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15742.760 | 3600000.00 | 24469.00 | 162.20 | TFTFFTFFFTFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r182-oct2-158987914000510.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is BusinessProcesses-PT-08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987914000510
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 268K
-rw-r--r-- 1 mcc users 3.7K Mar 26 02:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 26 02:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 22:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 22:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 14:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 14:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 91K 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 booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591160214369
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 04:56:58] [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]
[2020-06-03 04:56:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 04:56:58] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2020-06-03 04:56:58] [INFO ] Transformed 393 places.
[2020-06-03 04:56:58] [INFO ] Transformed 344 transitions.
[2020-06-03 04:56:58] [INFO ] Found NUPN structural information;
[2020-06-03 04:56:58] [INFO ] Parsed PT model containing 393 places and 344 transitions in 171 ms.
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 13 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 84 resets, run finished after 102 ms. (steps per millisecond=98 ) properties seen :[1, 0, 0, 0, 1, 0, 1, 0, 0]
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[1, 0, 1, 0, 1, 1]
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 331 rows 380 cols
[2020-06-03 04:56:58] [INFO ] Computed 58 place invariants in 25 ms
[2020-06-03 04:56:59] [INFO ] [Real]Absence check using 44 positive place invariants in 62 ms returned sat
[2020-06-03 04:56:59] [INFO ] [Real]Absence check using 44 positive and 14 generalized place invariants in 5 ms returned sat
[2020-06-03 04:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:56:59] [INFO ] [Real]Absence check using state equation in 675 ms returned sat
[2020-06-03 04:56:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:57:00] [INFO ] [Nat]Absence check using 44 positive place invariants in 73 ms returned unsat
[2020-06-03 04:57:00] [INFO ] [Real]Absence check using 44 positive place invariants in 233 ms returned sat
[2020-06-03 04:57:00] [INFO ] [Real]Absence check using 44 positive and 14 generalized place invariants in 6 ms returned sat
[2020-06-03 04:57:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:57:00] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2020-06-03 04:57:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:57:01] [INFO ] [Nat]Absence check using 44 positive place invariants in 58 ms returned sat
[2020-06-03 04:57:01] [INFO ] [Nat]Absence check using 44 positive and 14 generalized place invariants in 5 ms returned sat
[2020-06-03 04:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:57:02] [INFO ] [Nat]Absence check using state equation in 1239 ms returned sat
[2020-06-03 04:57:03] [INFO ] Deduced a trap composed of 13 places in 476 ms
[2020-06-03 04:57:03] [INFO ] Deduced a trap composed of 21 places in 231 ms
[2020-06-03 04:57:03] [INFO ] Deduced a trap composed of 15 places in 316 ms
[2020-06-03 04:57:03] [INFO ] Deduced a trap composed of 12 places in 125 ms
[2020-06-03 04:57:04] [INFO ] Deduced a trap composed of 28 places in 239 ms
[2020-06-03 04:57:04] [INFO ] Deduced a trap composed of 16 places in 189 ms
[2020-06-03 04:57:04] [INFO ] Deduced a trap composed of 15 places in 145 ms
[2020-06-03 04:57:04] [INFO ] Deduced a trap composed of 19 places in 130 ms
[2020-06-03 04:57:04] [INFO ] Deduced a trap composed of 24 places in 109 ms
[2020-06-03 04:57:05] [INFO ] Deduced a trap composed of 20 places in 651 ms
[2020-06-03 04:57:05] [INFO ] Deduced a trap composed of 24 places in 109 ms
[2020-06-03 04:57:05] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 3038 ms
[2020-06-03 04:57:05] [INFO ] Computed and/alt/rep : 330/1155/330 causal constraints in 17 ms.
[2020-06-03 04:57:06] [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 (=> (> t134 0) (and (> t133 0) (< o133 o134)))") while checking expression at index 1
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2 out of 380 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 380/380 places, 331/331 transitions.
Graph (trivial) has 238 edges and 380 vertex of which 8 / 380 are part of one of the 1 SCC in 13 ms
Free SCC test removed 7 places
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Graph (complete) has 724 edges and 373 vertex of which 364 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.26 ms
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Iterating post reduction 0 with 105 rules applied. Total rules applied 107 place count 364 transition count 225
Reduce places removed 94 places and 0 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 201 place count 270 transition count 225
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 201 place count 270 transition count 174
Deduced a syphon composed of 51 places in 1 ms
Ensure Unique test removed 11 places
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 113 rules applied. Total rules applied 314 place count 208 transition count 174
Symmetric choice reduction at 2 with 66 rule applications. Total rules 380 place count 208 transition count 174
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 66 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 512 place count 142 transition count 108
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 512 place count 142 transition count 102
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 526 place count 134 transition count 102
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 2 with 106 rules applied. Total rules applied 632 place count 81 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 633 place count 80 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 634 place count 79 transition count 48
Applied a total of 634 rules in 144 ms. Remains 79 /380 variables (removed 301) and now considering 48/331 (removed 283) transitions.
Finished structural reductions, in 1 iterations. Remains : 79/380 places, 48/331 transitions.
Finished random walk after 393 steps, including 19 resets, run visited all 1 properties in 3 ms. (steps per millisecond=131 )
FORMULA BusinessProcesses-PT-08-ReachabilityCardinality-07 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="BusinessProcesses-PT-08"
export BK_EXAMINATION="ReachabilityCardinality"
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 BusinessProcesses-PT-08, 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 r182-oct2-158987914000510"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-08.tgz
mv BusinessProcesses-PT-08 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 ;