About the Execution of ITS-LoLa for ASLink-PT-09a
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15743.890 | 3600000.00 | 3636284.00 | 10911.80 | TF???TTTFFFFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2020-input.r166-smll-158987787300137.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-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 itslola
Input is ASLink-PT-09a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787300137
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 09:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 09:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 09:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 09:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 08:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 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 839K 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 ASLink-PT-09a-00
FORMULA_NAME ASLink-PT-09a-01
FORMULA_NAME ASLink-PT-09a-02
FORMULA_NAME ASLink-PT-09a-03
FORMULA_NAME ASLink-PT-09a-04
FORMULA_NAME ASLink-PT-09a-05
FORMULA_NAME ASLink-PT-09a-06
FORMULA_NAME ASLink-PT-09a-07
FORMULA_NAME ASLink-PT-09a-08
FORMULA_NAME ASLink-PT-09a-09
FORMULA_NAME ASLink-PT-09a-10
FORMULA_NAME ASLink-PT-09a-11
FORMULA_NAME ASLink-PT-09a-12
FORMULA_NAME ASLink-PT-09a-13
FORMULA_NAME ASLink-PT-09a-14
FORMULA_NAME ASLink-PT-09a-15
=== Now, execution of the tool begins
BK_START 1591279236922
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 14:00:39] [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]
[2020-06-04 14:00:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 14:00:40] [INFO ] Load time of PNML (sax parser for PT used): 331 ms
[2020-06-04 14:00:40] [INFO ] Transformed 1991 places.
[2020-06-04 14:00:40] [INFO ] Transformed 2919 transitions.
[2020-06-04 14:00:40] [INFO ] Found NUPN structural information;
[2020-06-04 14:00:40] [INFO ] Parsed PT model containing 1991 places and 2919 transitions in 436 ms.
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 91 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 450 resets, run finished after 1114 ms. (steps per millisecond=89 ) properties seen :[0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1]
// Phase 1: matrix 2888 rows 1991 cols
[2020-06-04 14:00:42] [INFO ] Computed 384 place invariants in 673 ms
[2020-06-04 14:00:43] [INFO ] [Real]Absence check using 93 positive place invariants in 185 ms returned sat
[2020-06-04 14:00:43] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 631 ms returned sat
[2020-06-04 14:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:01:02] [INFO ] [Real]Absence check using state equation in 18581 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 14:01:03] [INFO ] [Real]Absence check using 93 positive place invariants in 275 ms returned sat
[2020-06-04 14:01:03] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 670 ms returned sat
[2020-06-04 14:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:01:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:01:22] [INFO ] [Real]Absence check using state equation in 18557 ms returned (error "Failed to check-sat")
[2020-06-04 14:01:23] [INFO ] [Real]Absence check using 93 positive place invariants in 288 ms returned sat
[2020-06-04 14:01:23] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 753 ms returned sat
[2020-06-04 14:01:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:01:41] [INFO ] [Real]Absence check using state equation in 18053 ms returned sat
[2020-06-04 14:01:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 14:01:42] [INFO ] [Nat]Absence check using 93 positive place invariants in 207 ms returned sat
[2020-06-04 14:01:43] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 510 ms returned sat
[2020-06-04 14:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 14:02:00] [INFO ] [Nat]Absence check using state equation in 17325 ms returned sat
[2020-06-04 14:02:01] [INFO ] Computed and/alt/rep : 2887/32151/2887 causal constraints in 464 ms.
[2020-06-04 14:02:02] [INFO ] Added : 10 causal constraints over 2 iterations in 1283 ms. Result :unknown
[2020-06-04 14:02:03] [INFO ] [Real]Absence check using 93 positive place invariants in 287 ms returned sat
[2020-06-04 14:02:03] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 747 ms returned sat
[2020-06-04 14:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:02:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:02:22] [INFO ] [Real]Absence check using state equation in 18361 ms returned (error "Failed to check-sat")
[2020-06-04 14:02:22] [INFO ] [Real]Absence check using 93 positive place invariants in 188 ms returned sat
[2020-06-04 14:02:23] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 635 ms returned sat
[2020-06-04 14:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:02:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:02:42] [INFO ] [Real]Absence check using state equation in 18792 ms returned unknown
[2020-06-04 14:02:42] [INFO ] [Real]Absence check using 93 positive place invariants in 276 ms returned sat
[2020-06-04 14:02:43] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 757 ms returned sat
[2020-06-04 14:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:03:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:03:02] [INFO ] [Real]Absence check using state equation in 18483 ms returned (error "Failed to check-sat")
[2020-06-04 14:03:02] [INFO ] [Real]Absence check using 93 positive place invariants in 177 ms returned sat
[2020-06-04 14:03:03] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 780 ms returned sat
[2020-06-04 14:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:03:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:03:22] [INFO ] [Real]Absence check using state equation in 18674 ms returned unknown
[2020-06-04 14:03:22] [INFO ] [Real]Absence check using 93 positive place invariants in 164 ms returned sat
[2020-06-04 14:03:23] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 602 ms returned sat
[2020-06-04 14:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:03:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:03:42] [INFO ] [Real]Absence check using state equation in 18886 ms returned unknown
[2020-06-04 14:03:42] [INFO ] [Real]Absence check using 93 positive place invariants in 166 ms returned sat
[2020-06-04 14:03:43] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 751 ms returned sat
[2020-06-04 14:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:04:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:04:02] [INFO ] [Real]Absence check using state equation in 18724 ms returned unknown
[2020-06-04 14:04:02] [INFO ] [Real]Absence check using 93 positive place invariants in 170 ms returned sat
[2020-06-04 14:04:03] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 746 ms returned sat
[2020-06-04 14:04:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:04:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:04:22] [INFO ] [Real]Absence check using state equation in 18735 ms returned unknown
[2020-06-04 14:04:22] [INFO ] [Real]Absence check using 93 positive place invariants in 286 ms returned sat
[2020-06-04 14:04:23] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 706 ms returned sat
[2020-06-04 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 14:04:42] [INFO ] [Real]Absence check using state equation in 18366 ms returned sat
[2020-06-04 14:04:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 14:04:42] [INFO ] [Nat]Absence check using 93 positive place invariants in 256 ms returned sat
[2020-06-04 14:04:43] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 718 ms returned sat
[2020-06-04 14:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 14:05:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 14:05:02] [INFO ] [Nat]Absence check using state equation in 18535 ms returned (error "Failed to check-sat")
[2020-06-04 14:05:03] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-04 14:05:03] [INFO ] Flatten gal took : 603 ms
FORMULA ASLink-PT-09a-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 14:05:03] [INFO ] Applying decomposition
[2020-06-04 14:05:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 14:05:03] [INFO ] Flatten gal took : 276 ms
[2020-06-04 14:05:03] [INFO ] Decomposing Gal with order
[2020-06-04 14:05:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 14:05:04] [INFO ] Removed a total of 3410 redundant transitions.
[2020-06-04 14:05:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 14:05:04] [INFO ] Flatten gal took : 483 ms
[2020-06-04 14:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 1228 labels/synchronizations in 189 ms.
[2020-06-04 14:05:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ASLink-PT-09a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 14:05:05] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2020-06-04 14:05:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 42 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ASLink-PT-09a @ 3570 seconds
check_solution: Constraint R1 = 0 is above its equality of -1
Seriously low accuracy found ||*|| = 1 (rel. error 1)
FORMULA ASLink-PT-09a-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ASLink-PT-09a-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ASLink-PT-09a-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ASLink-PT-09a-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ASLink-PT-09a-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14356744 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16136716 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="ASLink-PT-09a"
export BK_EXAMINATION="LTLCardinality"
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 ASLink-PT-09a, 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 r166-smll-158987787300137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a 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 ;