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 ;