fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r132-tall-162075428200131
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for HypercubeGrid-PT-C4K3P3B12

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
438.388 3600000.00 56949.00 293.20 FTTTFTFFFTTFTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r132-tall-162075428200131.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is HypercubeGrid-PT-C4K3P3B12, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-162075428200131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 26K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 23 11:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 11:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 22 21:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 21:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 3.0M May 5 16:51 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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-00
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-01
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-02
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-03
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-04
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-05
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-06
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-07
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-08
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-09
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-10
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-11
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-12
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-13
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-14
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620909659996

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 12:41:01] [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]
[2021-05-13 12:41:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 12:41:01] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2021-05-13 12:41:01] [INFO ] Transformed 2457 places.
[2021-05-13 12:41:01] [INFO ] Transformed 5400 transitions.
[2021-05-13 12:41:01] [INFO ] Parsed PT model containing 2457 places and 5400 transitions in 281 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 1765 ms. (steps per millisecond=5 ) properties seen :[0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0]
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 288 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 267 ms. (steps per millisecond=37 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 260 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=39 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 257 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 256 ms. (steps per millisecond=39 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 249 ms. (steps per millisecond=40 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 264 ms. (steps per millisecond=37 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=39 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 259 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 5400 rows 2457 cols
[2021-05-13 12:41:06] [INFO ] Computed 946 place invariants in 352 ms
[2021-05-13 12:41:08] [INFO ] [Real]Absence check using 945 positive place invariants in 1098 ms returned sat
[2021-05-13 12:41:08] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 58 ms returned sat
[2021-05-13 12:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:41:11] [INFO ] [Real]Absence check using state equation in 3500 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:41:12] [INFO ] [Real]Absence check using 945 positive place invariants in 258 ms returned unsat
[2021-05-13 12:41:12] [INFO ] [Real]Absence check using 945 positive place invariants in 354 ms returned unsat
[2021-05-13 12:41:14] [INFO ] [Real]Absence check using 945 positive place invariants in 1035 ms returned sat
[2021-05-13 12:41:14] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 56 ms returned sat
[2021-05-13 12:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:41:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:41:17] [INFO ] [Real]Absence check using state equation in 3718 ms returned unknown
[2021-05-13 12:41:19] [INFO ] [Real]Absence check using 945 positive place invariants in 1017 ms returned sat
[2021-05-13 12:41:19] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 57 ms returned sat
[2021-05-13 12:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:41:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:41:22] [INFO ] [Real]Absence check using state equation in 3732 ms returned (error "Failed to check-sat")
[2021-05-13 12:41:23] [INFO ] [Real]Absence check using 945 positive place invariants in 647 ms returned unsat
[2021-05-13 12:41:24] [INFO ] [Real]Absence check using 945 positive place invariants in 940 ms returned sat
[2021-05-13 12:41:24] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 55 ms returned sat
[2021-05-13 12:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:41:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:41:28] [INFO ] [Real]Absence check using state equation in 3816 ms returned (error "Failed to check-sat")
[2021-05-13 12:41:29] [INFO ] [Real]Absence check using 945 positive place invariants in 941 ms returned sat
[2021-05-13 12:41:29] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 56 ms returned sat
[2021-05-13 12:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:41:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:41:33] [INFO ] [Real]Absence check using state equation in 3814 ms returned (error "Failed to check-sat")
[2021-05-13 12:41:34] [INFO ] [Real]Absence check using 945 positive place invariants in 369 ms returned unsat
[2021-05-13 12:41:35] [INFO ] [Real]Absence check using 945 positive place invariants in 798 ms returned unsat
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 20 out of 2457 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 324 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2457/2457 places, 5400/5400 transitions.
Finished random walk after 106819 steps, including 1 resets, run visited all 5 properties in 12026 ms. (steps per millisecond=8 )
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-00 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="HypercubeGrid-PT-C4K3P3B12"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is HypercubeGrid-PT-C4K3P3B12, 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 r132-tall-162075428200131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C4K3P3B12.tgz
mv HypercubeGrid-PT-C4K3P3B12 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;