About the Execution of GreatSPN+red for BlocksWorld-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 761.212 | 84895.00 | 101774.00 | 356.90 | 1 1 53 1 53 52 1 1 1 1 1 1 1 1 1 1 | 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.r601-tall-171774424000237.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 BlocksWorld-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r601-tall-171774424000237
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 634K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.8M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.8M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 36K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 569K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.3M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 2.0M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 9.2M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.9M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 112K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 2.8M Jun 7 06:26 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-00
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-01
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-02
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-03
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-04
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-05
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-06
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-07
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-08
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-09
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-10
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-11
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-12
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-13
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-14
FORMULA_NAME BlocksWorld-PT-10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717771756205
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 14:49:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-07 14:49:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 14:49:17] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2024-06-07 14:49:17] [INFO ] Transformed 2969 places.
[2024-06-07 14:49:17] [INFO ] Transformed 5725 transitions.
[2024-06-07 14:49:17] [INFO ] Found NUPN structural information;
[2024-06-07 14:49:17] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52]
[2024-06-07 14:49:17] [INFO ] Parsed PT model containing 2969 places and 5725 transitions and 28602 arcs in 456 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 22 ms.
Reduction of identical properties reduced properties to check from 16 to 11
Current structural bounds on expressions (Initially) : Max Seen:[0, 1, 6, 6, 47, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 1, 6, 6, 47, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 5725 rows 2969 cols
[2024-06-07 14:49:18] [INFO ] Computed 107 invariants in 113 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 1, 6, 6, 47, 0, 0, 0, 0, 0, 0] Max Struct:[53, 1, 53, 53, 2809, 1, 1, 1, 1, 1, 1]
FORMULA BlocksWorld-PT-10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 1197 ms. (8 steps per ms)
FORMULA BlocksWorld-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-04 53 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-02 53 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 30003 steps (6 resets) in 308 ms. (97 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 49, 0] Max Struct:[53, 2809, 1]
[2024-06-07 14:49:19] [INFO ] Invariant cache hit.
[2024-06-07 14:49:20] [INFO ] [Real]Absence check using 107 positive place invariants in 63 ms returned unsat
[2024-06-07 14:49:21] [INFO ] [Real]Absence check using 107 positive place invariants in 229 ms returned sat
[2024-06-07 14:49:23] [INFO ] [Real]Absence check using state equation in 2303 ms returned sat
[2024-06-07 14:49:23] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-06-07 14:49:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 14:49:24] [INFO ] [Real]Added 95 Read/Feed constraints in 1028 ms returned unknown
[2024-06-07 14:49:25] [INFO ] [Real]Absence check using 107 positive place invariants in 86 ms returned sat
[2024-06-07 14:49:27] [INFO ] [Real]Absence check using state equation in 2337 ms returned sat
[2024-06-07 14:49:27] [INFO ] [Real]Added 95 Read/Feed constraints in 236 ms returned sat
[2024-06-07 14:49:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 14:49:28] [INFO ] [Nat]Absence check using 107 positive place invariants in 82 ms returned sat
[2024-06-07 14:49:30] [INFO ] [Nat]Absence check using state equation in 2334 ms returned sat
[2024-06-07 14:49:30] [INFO ] [Nat]Added 95 Read/Feed constraints in 280 ms returned sat
[2024-06-07 14:49:31] [INFO ] Computed and/alt/rep : 318/318/318 causal constraints (skipped 5401 transitions) in 720 ms.
[2024-06-07 14:49:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1149 ms. Result :sat
Minimization took 589 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 49, 0] Max Struct:[1, 2809, 1]
FORMULA BlocksWorld-PT-10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA BlocksWorld-PT-10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[49, 0] Max Struct:[2809, 1]
Support contains 2809 out of 2969 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2969/2969 places, 5725/5725 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2969 transition count 5724
Applied a total of 1 rules in 1445 ms. Remains 2969 /2969 variables (removed 0) and now considering 5724/5725 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1455 ms. Remains : 2969/2969 places, 5724/5725 transitions.
// Phase 1: matrix 5724 rows 2969 cols
[2024-06-07 14:49:35] [INFO ] Computed 107 invariants in 59 ms
Current structural bounds on expressions (after invariants) : Max Seen:[49, 0] Max Struct:[2809, 1]
RANDOM walk for 292768 steps (0 resets) in 30001 ms. (9 steps per ms)
FORMULA BlocksWorld-PT-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 85620 steps (0 resets) in 5001 ms. (17 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[52] Max Struct:[2809]
[2024-06-07 14:50:10] [INFO ] Invariant cache hit.
[2024-06-07 14:50:10] [INFO ] [Real]Absence check using 107 positive place invariants in 179 ms returned sat
[2024-06-07 14:50:13] [INFO ] [Real]Absence check using state equation in 2548 ms returned sat
[2024-06-07 14:50:13] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-07 14:50:13] [INFO ] [Real]Added 94 Read/Feed constraints in 385 ms returned sat
[2024-06-07 14:50:13] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 14:50:14] [INFO ] [Nat]Absence check using 107 positive place invariants in 178 ms returned sat
[2024-06-07 14:50:16] [INFO ] [Nat]Absence check using state equation in 2490 ms returned sat
[2024-06-07 14:50:17] [INFO ] [Nat]Added 94 Read/Feed constraints in 852 ms returned sat
[2024-06-07 14:50:21] [INFO ] Deduced a trap composed of 752 places in 3750 ms of which 152 ms to minimize.
[2024-06-07 14:50:25] [INFO ] Deduced a trap composed of 390 places in 3913 ms of which 29 ms to minimize.
[2024-06-07 14:50:29] [INFO ] Deduced a trap composed of 772 places in 3609 ms of which 21 ms to minimize.
[2024-06-07 14:50:33] [INFO ] Deduced a trap composed of 155 places in 3793 ms of which 18 ms to minimize.
[2024-06-07 14:50:37] [INFO ] Deduced a trap composed of 54 places in 3374 ms of which 20 ms to minimize.
[2024-06-07 14:50:40] [INFO ] Deduced a trap composed of 106 places in 3601 ms of which 21 ms to minimize.
[2024-06-07 14:50:40] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 6 trap constraints in 23230 ms
Current structural bounds on expressions (after SMT) : Max Seen:[52] Max Struct:[52]
FORMULA BlocksWorld-PT-10-UpperBounds-05 52 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 7 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 83711 ms.
ITS solved all properties within timeout
BK_STOP 1717771841100
--------------------
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 UpperBounds -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="BlocksWorld-PT-10"
export BK_EXAMINATION="UpperBounds"
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 BlocksWorld-PT-10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r601-tall-171774424000237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-10.tgz
mv BlocksWorld-PT-10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;