About the Execution of GreatSPN+red for HirschbergSinclair-PT-40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 485.327 | 12336.00 | 30282.00 | 139.20 | FFTFTTTTFFTTFFFF | 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.r201-smll-171649586600119.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 greatspnxred
Input is HirschbergSinclair-PT-40, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586600119
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 13 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 13 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 13 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 580K 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 HirschbergSinclair-PT-40-ReachabilityFireability-2024-00
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-01
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-02
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-03
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-04
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-05
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-06
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-07
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-08
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-09
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-10
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-11
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-12
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-13
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-14
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716628127328
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-40
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 09:08:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-25 09:08:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 09:08:49] [INFO ] Load time of PNML (sax parser for PT used): 310 ms
[2024-05-25 09:08:49] [INFO ] Transformed 1068 places.
[2024-05-25 09:08:49] [INFO ] Transformed 982 transitions.
[2024-05-25 09:08:49] [INFO ] Parsed PT model containing 1068 places and 982 transitions and 2991 arcs in 488 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (40 resets) in 2021 ms. (19 steps per ms) remains 5/16 properties
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 968 ms. (41 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 623 ms. (64 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 707 ms. (56 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 5/5 properties
// Phase 1: matrix 982 rows 1068 cols
[2024-05-25 09:08:51] [INFO ] Computed 86 invariants in 50 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem HirschbergSinclair-PT-40-ReachabilityFireability-2024-00 is UNSAT
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-40-ReachabilityFireability-2024-07 is UNSAT
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-40-ReachabilityFireability-2024-09 is UNSAT
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 757/920 variables, 62/62 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/920 variables, 0/62 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 54/974 variables, 18/80 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/974 variables, 0/80 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Problem HirschbergSinclair-PT-40-ReachabilityFireability-2024-15 is UNSAT
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 57/1031 variables, 6/86 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1031 variables, 0/86 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 982/2013 variables, 1031/1117 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2013 variables, 0/1117 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 37/2050 variables, 37/1154 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2050 variables, 0/1154 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/2050 variables, 0/1154 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2050/2050 variables, and 1154 constraints, problems are : Problem set: 4 solved, 1 unsolved in 1683 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 1068/1068 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 808/830 variables, 39/39 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-05-25 09:08:54] [INFO ] Deduced a trap composed of 113 places in 428 ms of which 65 ms to minimize.
[2024-05-25 09:08:54] [INFO ] Deduced a trap composed of 189 places in 410 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/830 variables, 2/41 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/830 variables, 0/41 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 124/954 variables, 38/79 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-05-25 09:08:55] [INFO ] Deduced a trap composed of 48 places in 296 ms of which 7 ms to minimize.
[2024-05-25 09:08:55] [INFO ] Deduced a trap composed of 40 places in 330 ms of which 6 ms to minimize.
[2024-05-25 09:08:56] [INFO ] Deduced a trap composed of 46 places in 295 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/954 variables, 3/82 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/954 variables, 0/82 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/963 variables, 3/85 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/963 variables, 0/85 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 66/1029 variables, 6/91 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-05-25 09:08:56] [INFO ] Deduced a trap composed of 27 places in 566 ms of which 9 ms to minimize.
[2024-05-25 09:08:57] [INFO ] Deduced a trap composed of 18 places in 638 ms of which 8 ms to minimize.
[2024-05-25 09:08:58] [INFO ] Deduced a trap composed of 19 places in 503 ms of which 8 ms to minimize.
[2024-05-25 09:08:58] [INFO ] Deduced a trap composed of 14 places in 500 ms of which 9 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1029/2050 variables, and 95 constraints, problems are : Problem set: 4 solved, 1 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 80/80 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/1068 constraints, PredecessorRefiner: 0/5 constraints, Known Traps: 9/9 constraints]
After SMT, in 7140ms problems are : Problem set: 4 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 out of 1068 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1068/1068 places, 982/982 transitions.
Graph (complete) has 2054 edges and 1068 vertex of which 1028 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.6 ms
Discarding 40 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 357 transitions
Trivial Post-agglo rules discarded 357 transitions
Performed 357 trivial Post agglomeration. Transition count delta: 357
Iterating post reduction 0 with 357 rules applied. Total rules applied 358 place count 1028 transition count 625
Reduce places removed 357 places and 0 transitions.
Graph (complete) has 1159 edges and 671 vertex of which 583 are kept as prefixes of interest. Removing 88 places using SCC suffix rule.3 ms
Discarding 88 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 358 rules applied. Total rules applied 716 place count 583 transition count 625
Drop transitions (Empty/Sink Transition effects.) removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 2 with 88 rules applied. Total rules applied 804 place count 583 transition count 537
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 818 place count 569 transition count 523
Iterating global reduction 3 with 14 rules applied. Total rules applied 832 place count 569 transition count 523
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 843 place count 558 transition count 512
Iterating global reduction 3 with 11 rules applied. Total rules applied 854 place count 558 transition count 512
Free-agglomeration rule (complex) applied 35 times.
Iterating global reduction 3 with 35 rules applied. Total rules applied 889 place count 558 transition count 477
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 924 place count 523 transition count 477
Reduce places removed 30 places and 30 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 954 place count 493 transition count 447
Applied a total of 954 rules in 365 ms. Remains 493 /1068 variables (removed 575) and now considering 447/982 (removed 535) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 383 ms. Remains : 493/1068 places, 447/982 transitions.
RANDOM walk for 40000 steps (84 resets) in 1023 ms. (39 steps per ms) remains 1/1 properties
BEST_FIRST walk for 14098 steps (6 resets) in 76 ms. (183 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-40-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 10308 ms.
ITS solved all properties within timeout
BK_STOP 1716628139664
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
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="HirschbergSinclair-PT-40"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is HirschbergSinclair-PT-40, 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 r201-smll-171649586600119"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-40.tgz
mv HirschbergSinclair-PT-40 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 '
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 ;