fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r194-csrt-159033390200601
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Vasy2003-PT-none

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15795.160 3600000.00 3695633.00 3540.80 FFFFF?FTFFTFT?FF normal

Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390200601.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 Vasy2003-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390200601
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 3.7K Apr 12 20:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 20:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 11 23:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 11 23:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 15 10:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 15 10:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 22:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 10 22:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 10 07:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 10 07:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 207K Mar 24 05:38 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 Vasy2003-PT-none-00
FORMULA_NAME Vasy2003-PT-none-01
FORMULA_NAME Vasy2003-PT-none-02
FORMULA_NAME Vasy2003-PT-none-03
FORMULA_NAME Vasy2003-PT-none-04
FORMULA_NAME Vasy2003-PT-none-05
FORMULA_NAME Vasy2003-PT-none-06
FORMULA_NAME Vasy2003-PT-none-07
FORMULA_NAME Vasy2003-PT-none-08
FORMULA_NAME Vasy2003-PT-none-09
FORMULA_NAME Vasy2003-PT-none-10
FORMULA_NAME Vasy2003-PT-none-11
FORMULA_NAME Vasy2003-PT-none-12
FORMULA_NAME Vasy2003-PT-none-13
FORMULA_NAME Vasy2003-PT-none-14
FORMULA_NAME Vasy2003-PT-none-15

=== Now, execution of the tool begins

BK_START 1591234742859

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 01:39:04] [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 01:39:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 01:39:05] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2020-06-04 01:39:05] [INFO ] Transformed 485 places.
[2020-06-04 01:39:05] [INFO ] Transformed 776 transitions.
[2020-06-04 01:39:05] [INFO ] Found NUPN structural information;
[2020-06-04 01:39:05] [INFO ] Parsed PT model containing 485 places and 776 transitions in 165 ms.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 52 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 462 ms. (steps per millisecond=216 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1]
[2020-06-04 01:39:05] [INFO ] Flow matrix only has 696 transitions (discarded 56 similar events)
// Phase 1: matrix 696 rows 485 cols
[2020-06-04 01:39:05] [INFO ] Computed 66 place invariants in 37 ms
[2020-06-04 01:39:06] [INFO ] [Real]Absence check using 59 positive place invariants in 57 ms returned sat
[2020-06-04 01:39:06] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:39:07] [INFO ] [Real]Absence check using state equation in 943 ms returned sat
[2020-06-04 01:39:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:39:07] [INFO ] [Nat]Absence check using 59 positive place invariants in 54 ms returned sat
[2020-06-04 01:39:07] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:39:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:39:08] [INFO ] [Nat]Absence check using state equation in 960 ms returned sat
[2020-06-04 01:39:08] [INFO ] State equation strengthened by 73 read => feed constraints.
[2020-06-04 01:39:08] [INFO ] [Nat]Added 73 Read/Feed constraints in 31 ms returned sat
[2020-06-04 01:39:08] [INFO ] Deduced a trap composed of 124 places in 253 ms
[2020-06-04 01:39:08] [INFO ] Deduced a trap composed of 128 places in 199 ms
[2020-06-04 01:39:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 574 ms
[2020-06-04 01:39:09] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 58 ms.
[2020-06-04 01:39:27] [INFO ] Added : 545 causal constraints over 109 iterations in 18266 ms. Result :unknown
[2020-06-04 01:39:27] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2020-06-04 01:39:27] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-04 01:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:39:28] [INFO ] [Real]Absence check using state equation in 993 ms returned sat
[2020-06-04 01:39:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:39:28] [INFO ] [Nat]Absence check using 59 positive place invariants in 22 ms returned unsat
[2020-06-04 01:39:28] [INFO ] [Real]Absence check using 59 positive place invariants in 49 ms returned sat
[2020-06-04 01:39:28] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-04 01:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:39:29] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2020-06-04 01:39:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:39:29] [INFO ] [Nat]Absence check using 59 positive place invariants in 58 ms returned sat
[2020-06-04 01:39:29] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-04 01:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:39:30] [INFO ] [Nat]Absence check using state equation in 828 ms returned sat
[2020-06-04 01:39:30] [INFO ] [Nat]Added 73 Read/Feed constraints in 33 ms returned sat
[2020-06-04 01:39:31] [INFO ] Deduced a trap composed of 125 places in 185 ms
[2020-06-04 01:39:31] [INFO ] Deduced a trap composed of 128 places in 231 ms
[2020-06-04 01:39:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 540 ms
[2020-06-04 01:39:31] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 65 ms.
[2020-06-04 01:39:49] [INFO ] Added : 550 causal constraints over 110 iterations in 18444 ms. Result :unknown
[2020-06-04 01:39:49] [INFO ] [Real]Absence check using 59 positive place invariants in 36 ms returned sat
[2020-06-04 01:39:49] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:39:50] [INFO ] [Real]Absence check using state equation in 806 ms returned sat
[2020-06-04 01:39:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:39:50] [INFO ] [Nat]Absence check using 59 positive place invariants in 39 ms returned sat
[2020-06-04 01:39:50] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-04 01:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:39:51] [INFO ] [Nat]Absence check using state equation in 894 ms returned sat
[2020-06-04 01:39:51] [INFO ] [Nat]Added 73 Read/Feed constraints in 30 ms returned sat
[2020-06-04 01:39:51] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 71 ms.
[2020-06-04 01:40:07] [INFO ] Added : 591 causal constraints over 119 iterations in 15710 ms. Result :sat
[2020-06-04 01:40:07] [INFO ] [Real]Absence check using 59 positive place invariants in 58 ms returned sat
[2020-06-04 01:40:07] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 11 ms returned sat
[2020-06-04 01:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:40:08] [INFO ] [Real]Absence check using state equation in 843 ms returned sat
[2020-06-04 01:40:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:40:08] [INFO ] [Nat]Absence check using 59 positive place invariants in 45 ms returned sat
[2020-06-04 01:40:08] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:40:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:40:09] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2020-06-04 01:40:09] [INFO ] [Nat]Added 73 Read/Feed constraints in 35 ms returned sat
[2020-06-04 01:40:09] [INFO ] Deduced a trap composed of 123 places in 207 ms
[2020-06-04 01:40:10] [INFO ] Deduced a trap composed of 128 places in 203 ms
[2020-06-04 01:40:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 494 ms
[2020-06-04 01:40:10] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 58 ms.
[2020-06-04 01:40:23] [INFO ] Added : 480 causal constraints over 96 iterations in 13281 ms. Result :sat
[2020-06-04 01:40:23] [INFO ] [Real]Absence check using 59 positive place invariants in 35 ms returned sat
[2020-06-04 01:40:23] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:40:24] [INFO ] [Real]Absence check using state equation in 768 ms returned sat
[2020-06-04 01:40:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:40:24] [INFO ] [Nat]Absence check using 59 positive place invariants in 23 ms returned unsat
[2020-06-04 01:40:24] [INFO ] [Real]Absence check using 59 positive place invariants in 36 ms returned sat
[2020-06-04 01:40:24] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-04 01:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:40:25] [INFO ] [Real]Absence check using state equation in 788 ms returned sat
[2020-06-04 01:40:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:40:25] [INFO ] [Nat]Absence check using 59 positive place invariants in 48 ms returned sat
[2020-06-04 01:40:25] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-04 01:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:40:26] [INFO ] [Nat]Absence check using state equation in 863 ms returned sat
[2020-06-04 01:40:26] [INFO ] [Nat]Added 73 Read/Feed constraints in 41 ms returned sat
[2020-06-04 01:40:26] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 136 ms.
[2020-06-04 01:40:32] [INFO ] Added : 382 causal constraints over 77 iterations in 6132 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-04 01:40:33] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-04 01:40:33] [INFO ] Flatten gal took : 134 ms
FORMULA Vasy2003-PT-none-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 01:40:33] [INFO ] Applying decomposition
[2020-06-04 01:40:33] [INFO ] Flatten gal took : 52 ms
[2020-06-04 01:40:33] [INFO ] Decomposing Gal with order
[2020-06-04 01:40:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 01:40:33] [INFO ] Removed a total of 672 redundant transitions.
[2020-06-04 01:40:33] [INFO ] Flatten gal took : 428 ms
[2020-06-04 01:40:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 367 labels/synchronizations in 31 ms.
[2020-06-04 01:40:33] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-04 01:40:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 9 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Vasy2003-PT-none @ 3570 seconds

FORMULA Vasy2003-PT-none-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-05 CANNOT_COMPUTE 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: 11662388 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16323952 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="Vasy2003-PT-none"
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 Vasy2003-PT-none, 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 r194-csrt-159033390200601"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Vasy2003-PT-none.tgz
mv Vasy2003-PT-none 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;