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-158987882400436.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 Diffusion2D-PT-D10N100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882400436
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 3.8K Mar 31 06:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 31 06:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 29 22:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 22:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 255K 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 Diffusion2D-PT-D10N100-CTLFireability-00
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-01
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-02
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-03
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-04
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-05
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-06
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-07
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-08
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-09
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-10
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-11
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-12
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-13
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-14
FORMULA_NAME Diffusion2D-PT-D10N100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591221056699

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 21:50:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 21:50:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 21:50:59] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2020-06-03 21:50:59] [INFO ] Transformed 100 places.
[2020-06-03 21:50:59] [INFO ] Transformed 684 transitions.
[2020-06-03 21:50:59] [INFO ] Parsed PT model containing 100 places and 684 transitions in 178 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Incomplete random walk after 100083 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=2085 ) properties seen :[1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 684 rows 100 cols
[2020-06-03 21:50:59] [INFO ] Computed 1 place invariants in 16 ms
[2020-06-03 21:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2020-06-03 21:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 21:50:59] [INFO ] [Real]Absence check using state equation in 223 ms returned sat
[2020-06-03 21:51:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 150 ms.
[2020-06-03 21:51:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 21:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2020-06-03 21:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 21:51:00] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2020-06-03 21:51:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 65 ms.
[2020-06-03 21:51:18] [INFO ] Added : 668 causal constraints over 134 iterations in 17570 ms. Result :sat
[2020-06-03 21:51:18] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2020-06-03 21:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 21:51:18] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2020-06-03 21:51:18] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 52 ms.
[2020-06-03 21:51:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 21:51:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2020-06-03 21:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 21:51:18] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2020-06-03 21:51:18] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 36 ms.
[2020-06-03 21:51:38] [INFO ] Added : 668 causal constraints over 134 iterations in 19809 ms. Result :sat
[2020-06-03 21:51:38] [INFO ] Deduced a trap composed of 100 places in 117 ms
[2020-06-03 21:51:38] [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 (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99) 0)") while checking expression at index 1
[2020-06-03 21:51:38] [INFO ] [Real]Absence check using 1 positive place invariants in 20 ms returned sat
[2020-06-03 21:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 21:51:39] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2020-06-03 21:51:39] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 59 ms.
[2020-06-03 21:51:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 21:51:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2020-06-03 21:51:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 21:51:39] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2020-06-03 21:51:39] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 52 ms.
[2020-06-03 21:51:56] [INFO ] Added : 668 causal constraints over 134 iterations in 16858 ms. Result :sat
[2020-06-03 21:51:56] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2020-06-03 21:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 21:51:56] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2020-06-03 21:51:56] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 33 ms.
[2020-06-03 21:51:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 21:51:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2020-06-03 21:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 21:51:56] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2020-06-03 21:51:56] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 40 ms.
[2020-06-03 21:52:13] [INFO ] Added : 668 causal constraints over 134 iterations in 16361 ms. Result :sat
[2020-06-03 21:52:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 21:52:13] [INFO ] Flatten gal took : 163 ms
[2020-06-03 21:52:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 21:52:13] [INFO ] Flatten gal took : 39 ms
FORMULA Diffusion2D-PT-D10N100-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 21:52:13] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-03 21:52:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 20 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Diffusion2D-PT-D10N100 @ 3570 seconds

FORMULA Diffusion2D-PT-D10N100-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D10N100-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D10N100-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D10N100-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D10N100-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D10N100-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D10N100-CTLFireability-11 TRUE 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: 16120812 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16121104 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="Diffusion2D-PT-D10N100"
export BK_EXAMINATION="CTLFireability"
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 Diffusion2D-PT-D10N100, examination is CTLFireability"
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-158987882400436"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N100.tgz
mv Diffusion2D-PT-D10N100 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;