About the Execution of ITS-Tools for LamportFastMutEx-PT-2
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
216.380 | 3628.00 | 6990.00 | 102.30 | TTTTTTFTTFTTFTTF | 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.r121-tall-162075407200647.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 itstools
Input is LamportFastMutEx-PT-2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407200647
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 32K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 184K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 43K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 232K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.3K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 24K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 06:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 25 07:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 26K Mar 25 07:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 48K 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 LamportFastMutEx-PT-2-ReachabilityFireability-00
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-01
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-02
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-03
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-04
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-05
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-06
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-07
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-08
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-09
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-10
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-11
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-12
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-13
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-14
FORMULA_NAME LamportFastMutEx-PT-2-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620881304108
Running Version 0
[2021-05-13 04:48:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-13 04:48:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 04:48:25] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2021-05-13 04:48:25] [INFO ] Transformed 69 places.
[2021-05-13 04:48:25] [INFO ] Transformed 96 transitions.
[2021-05-13 04:48:25] [INFO ] Found NUPN structural information;
[2021-05-13 04:48:25] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, P_b_0_false, P_b_0_true, P_b_1_false, P_b_1_true, P_b_2_false, P_b_2_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_await_13_0, P_await_13_1, P_await_13_2, P_done_0_0, P_done_0_1, P_done_0_2, P_done_1_0, P_done_1_1, P_done_1_2, P_done_2_0, P_done_2_1, P_done_2_2, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_awaity_0, P_awaity_1, P_awaity_2, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2]
[2021-05-13 04:48:25] [INFO ] Parsed PT model containing 69 places and 96 transitions in 79 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-13 04:48:25] [INFO ] Initial state test concluded for 6 properties.
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 34 transitions.
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 8) seen :6
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2021-05-13 04:48:25] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
// Phase 1: matrix 56 rows 44 cols
[2021-05-13 04:48:25] [INFO ] Computed 10 place invariants in 9 ms
[2021-05-13 04:48:26] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2021-05-13 04:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 04:48:26] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-13 04:48:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 04:48:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-13 04:48:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 04:48:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-13 04:48:26] [INFO ] State equation strengthened by 20 read => feed constraints.
[2021-05-13 04:48:26] [INFO ] [Nat]Added 20 Read/Feed constraints in 9 ms returned sat
[2021-05-13 04:48:26] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 4 ms to minimize.
[2021-05-13 04:48:26] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2021-05-13 04:48:26] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2021-05-13 04:48:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 146 ms
[2021-05-13 04:48:26] [INFO ] Computed and/alt/rep : 56/152/52 causal constraints (skipped 2 transitions) in 7 ms.
[2021-05-13 04:48:26] [INFO ] Added : 49 causal constraints over 11 iterations in 91 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-13 04:48:26] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-13 04:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 04:48:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-13 04:48:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 04:48:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2021-05-13 04:48:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 04:48:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-13 04:48:26] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2021-05-13 04:48:26] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2021-05-13 04:48:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2021-05-13 04:48:26] [INFO ] Computed and/alt/rep : 56/152/52 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-13 04:48:26] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
[2021-05-13 04:48:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2021-05-13 04:48:26] [INFO ] Added : 28 causal constraints over 7 iterations in 76 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Incomplete Parikh walk after 9500 steps, including 654 resets, run finished after 39 ms. (steps per millisecond=243 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5900 steps, including 360 resets, run finished after 22 ms. (steps per millisecond=268 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 18 out of 44 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 15 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 62/62 transitions.
[2021-05-13 04:48:26] [INFO ] Flatten gal took : 30 ms
[2021-05-13 04:48:26] [INFO ] Flatten gal took : 9 ms
[2021-05-13 04:48:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4837476379688366309.gal : 6 ms
[2021-05-13 04:48:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16086741048403800075.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality4837476379688366309.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16086741048403800075.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality4837476379688366309.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16086741048403800075.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16086741048403800075.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :18 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 79
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :79 after 132
Reachability property LamportFastMutEx-PT-2-ReachabilityFireability-01 is true.
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :215 after 337
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,380,0.030314,4556,2,375,15,2396,7,0,243,2097,0
Total reachable state count : 380
Verifying 2 reachability properties.
Reachability property LamportFastMutEx-PT-2-ReachabilityFireability-01 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-2-ReachabilityFireability-01,2,0.032439,4556,2,88,15,2396,8,0,296,2097,0
Invariant property LamportFastMutEx-PT-2-ReachabilityFireability-10 is true.
FORMULA LamportFastMutEx-PT-2-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-2-ReachabilityFireability-10,0,0.032768,4556,1,0,15,2396,8,0,298,2097,0
All properties solved without resorting to model-checking.
BK_STOP 1620881307736
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="LamportFastMutEx-PT-2"
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 2-4028"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-2, 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 r121-tall-162075407200647"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-2.tgz
mv LamportFastMutEx-PT-2 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 ;