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.r624-tall-171774436100161.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 gold2023
Input is BlocksWorld-PT-13, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r624-tall-171774436100161
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.9M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 42K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 134K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 684K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.2M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 848K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.3M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 73K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 173K 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 4.4M 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 booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1717775794060

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-13
Not applying reductions.
Model is PT
ReachabilityDeadlock PT
Running Version 202304061127
[2024-06-07 15:56:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-06-07 15:56:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 15:56:35] [INFO ] Load time of PNML (sax parser for PT used): 390 ms
[2024-06-07 15:56:36] [INFO ] Transformed 4691 places.
[2024-06-07 15:56:36] [INFO ] Transformed 9113 transitions.
[2024-06-07 15:56:36] [INFO ] Found NUPN structural information;
[2024-06-07 15:56:36] [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, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66]
[2024-06-07 15:56:36] [INFO ] Parsed PT model containing 4691 places and 9113 transitions and 45542 arcs in 543 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 2 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 16 ms.42172KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 4691/4691 places, 9113/9113 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 2481 ms. Remains 4691 /4691 variables (removed 0) and now considering 9113/9113 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 2483 ms. Remains : 4691/4691 places, 9113/9113 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 4691/4691 places, 9113/9113 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1890 ms. Remains 4691 /4691 variables (removed 0) and now considering 9113/9113 (removed 0) transitions.
// Phase 1: matrix 9113 rows 4691 cols
[2024-06-07 15:56:40] [INFO ] Computed 135 invariants in 135 ms
[2024-06-07 15:56:44] [INFO ] Implicit Places using invariants in 3891 ms returned []
[2024-06-07 15:56:44] [INFO ] Invariant cache hit.
[2024-06-07 15:56:47] [INFO ] Implicit Places using invariants and state equation in 3482 ms returned []
Implicit Place search using SMT with State Equation took 7405 ms to find 0 implicit places.
[2024-06-07 15:56:49] [INFO ] Redundant transitions in 1290 ms returned []
[2024-06-07 15:56:49] [INFO ] Invariant cache hit.
[2024-06-07 15:56:54] [INFO ] Dead Transitions using invariants and state equation in 4867 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in DEADLOCK mode, iteration 1 : 4691/4691 places, 9107/9113 transitions.
Computed a total of 3 stabilizing places and 0 stable transitions
Graph (complete) has 26330 edges and 4691 vertex of which 4688 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.24 ms
Discarding 3 places :
Also discarding 0 output transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 1 rules in 1942 ms. Remains 4688 /4691 variables (removed 3) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 15:56:56] [INFO ] Computed 135 invariants in 56 ms
[2024-06-07 15:56:59] [INFO ] Implicit Places using invariants in 3424 ms returned []
[2024-06-07 15:56:59] [INFO ] Invariant cache hit.
[2024-06-07 15:57:02] [INFO ] Implicit Places using invariants and state equation in 3277 ms returned []
Implicit Place search using SMT with State Equation took 6709 ms to find 0 implicit places.
Starting structural reductions in DEADLOCK mode, iteration 2 : 4688/4691 places, 9107/9113 transitions.
Finished structural reductions in DEADLOCK mode , in 2 iterations and 24118 ms. Remains : 4688/4691 places, 9107/9113 transitions.
Interrupted Random walk after 338102 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=11 )
Interrupted Random directed walk after 449588 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=14 )
[2024-06-07 15:58:02] [INFO ] Invariant cache hit.
[2024-06-07 15:58:09] [INFO ] [Real]Absence check using 135 positive place invariants in 3514 ms returned sat
[2024-06-07 15:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 15:59:32] [INFO ] [Real]Absence check using state equation in 82295 ms returned sat
[2024-06-07 15:59:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 15:59:38] [INFO ] [Nat]Absence check using 135 positive place invariants in 2163 ms returned sat
[2024-06-07 15:59:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 16:01:25] [INFO ] [Nat]Absence check using state equation in 106853 ms returned sat
[2024-06-07 16:01:25] [INFO ] State equation strengthened by 113 read => feed constraints.
[2024-06-07 16:01:27] [INFO ] [Nat]Added 113 Read/Feed constraints in 2280 ms returned sat
[2024-06-07 16:01:35] [INFO ] Deduced a trap composed of 378 places in 7648 ms of which 14 ms to minimize.
[2024-06-07 16:01:43] [INFO ] Deduced a trap composed of 320 places in 7742 ms of which 5 ms to minimize.
[2024-06-07 16:01:51] [INFO ] Deduced a trap composed of 134 places in 7395 ms of which 5 ms to minimize.
[2024-06-07 16:01:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 25734 ms
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL SAT_SMT STRUCTURAL_REDUCTION
Total runtime 317707 ms.

BK_STOP 1717776114213

--------------------
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
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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-13"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 gold2023"
echo " Input is BlocksWorld-PT-13, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r624-tall-171774436100161"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-13.tgz
mv BlocksWorld-PT-13 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;