fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r180-tall-171640603800623
Last Updated
July 7, 2024

About the Execution of ITS-Tools for GPUForwardProgress-PT-40b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
404.212 8125.00 21921.00 43.30 TTFFTTTTTTTFTTTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r180-tall-171640603800623.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is GPUForwardProgress-PT-40b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603800623
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 22:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 11 22:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 11 22:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 11 22:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 199K May 18 16:42 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 GPUForwardProgress-PT-40b-ReachabilityFireability-2024-00
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-01
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-02
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-03
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-04
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-05
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-06
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-07
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-08
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-09
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-10
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-11
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-12
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-13
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-14
FORMULA_NAME GPUForwardProgress-PT-40b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716515771169

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-40b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-24 01:56:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 01:56:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 01:56:12] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2024-05-24 01:56:12] [INFO ] Transformed 796 places.
[2024-05-24 01:56:12] [INFO ] Transformed 837 transitions.
[2024-05-24 01:56:12] [INFO ] Found NUPN structural information;
[2024-05-24 01:56:12] [INFO ] Parsed PT model containing 796 places and 837 transitions and 2077 arcs in 201 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (115 resets) in 1795 ms. (22 steps per ms) remains 8/16 properties
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-24 01:56:13] [INFO ] Flatten gal took : 194 ms
[2024-05-24 01:56:13] [INFO ] Flatten gal took : 84 ms
BEST_FIRST walk for 40003 steps (12 resets) in 511 ms. (78 steps per ms) remains 8/8 properties
[2024-05-24 01:56:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3556578732732269849.gal : 46 ms
BEST_FIRST walk for 40004 steps (12 resets) in 298 ms. (133 steps per ms) remains 8/8 properties
[2024-05-24 01:56:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11416420615541119949.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3556578732732269849.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11416420615541119949.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (8 resets) in 428 ms. (93 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (11 resets) in 125 ms. (317 steps per ms) remains 8/8 properties
Loading property file /tmp/ReachabilityCardinality11416420615541119949.prop.
BEST_FIRST walk for 40002 steps (12 resets) in 108 ms. (366 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (11 resets) in 156 ms. (254 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (12 resets) in 126 ms. (314 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (12 resets) in 110 ms. (360 steps per ms) remains 8/8 properties
// Phase 1: matrix 837 rows 796 cols
[2024-05-24 01:56:13] [INFO ] Computed 42 invariants in 23 ms
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :36 after 73
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :73 after 4207
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :4207 after 1.09292e+09
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1.09292e+09 after 9.38808e+18
At refinement iteration 2 (OVERLAPS) 748/794 variables, 41/87 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/794 variables, 748/835 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/794 variables, 0/835 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/795 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 837/1632 variables, 795/1632 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1632 variables, 0/1632 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1/1633 variables, 1/1633 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1633 variables, 1/1634 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1633 variables, 0/1634 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/1633 variables, 0/1634 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1633/1633 variables, and 1634 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1758 ms.
Refiners :[Domain max(s): 796/796 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 796/796 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 748/794 variables, 41/87 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/794 variables, 748/835 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/794 variables, 0/835 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/795 variables, 1/836 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 1/837 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/837 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 837/1632 variables, 795/1632 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1632 variables, 8/1640 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1632 variables, 0/1640 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1/1633 variables, 1/1641 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1633 variables, 1/1642 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1633 variables, 0/1642 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 0/1633 variables, 0/1642 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1633/1633 variables, and 1642 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3503 ms.
Refiners :[Domain max(s): 796/796 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 796/796 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 5366ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 4 different solutions.
Finished Parikh walk after 991 steps, including 1 resets, run visited all 8 properties in 39 ms. (steps per millisecond=25 )
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-10 TRUE TECHNIQUES PARIKH_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-08 TRUE TECHNIQUES PARIKH_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-06 TRUE TECHNIQUES PARIKH_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-03 FALSE TECHNIQUES PARIKH_WALK
FORMULA GPUForwardProgress-PT-40b-ReachabilityFireability-2024-00 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 8 properties in 60 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 6949 ms.

BK_STOP 1716515779294

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="GPUForwardProgress-PT-40b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 2-5568"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-40b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-tall-171640603800623"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40b.tgz
mv GPUForwardProgress-PT-40b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;