Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r180-tall-165277028000528.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is PolyORBNT-PT-S05J80, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-165277028000528
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 92K Apr 30 03:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 377K Apr 30 03:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 37K Apr 30 03:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 183K Apr 30 03:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 26K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 67K May 9 08:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 218K May 9 08:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.8M May 10 09:34 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 StableMarking

=== Now, execution of the tool begins

BK_START 1652835521790

Running Version 0
[2022-05-18 00:58:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2022-05-18 00:58:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 00:58:43] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2022-05-18 00:58:43] [INFO ] Transformed 1189 places.
[2022-05-18 00:58:43] [INFO ] Transformed 2350 transitions.
[2022-05-18 00:58:43] [INFO ] Parsed PT model containing 1189 places and 2350 transitions in 213 ms.
Structural test allowed to assert that 2 places are NOT stable. Took 17 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Incomplete random walk after 10000 steps, including 701 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 1187) seen :513
Running SMT prover for 674 properties.
[2022-05-18 00:58:44] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2022-05-18 00:58:44] [INFO ] Computed 182 place invariants in 265 ms
[2022-05-18 00:59:01] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:674
[2022-05-18 00:59:13] [INFO ] [Nat]Absence check using 157 positive place invariants in 38 ms returned sat
[2022-05-18 00:59:13] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 54 ms returned sat
[2022-05-18 00:59:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:59:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 674 Parikh solutions to 1 different solutions.
Support contains 674 out of 1189 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 1184 transition count 1681
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 33 place count 1170 transition count 1681
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 33 place count 1170 transition count 1667
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 61 place count 1156 transition count 1667
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 1155 transition count 1666
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 1155 transition count 1666
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 67 place count 1153 transition count 1664
Applied a total of 67 rules in 274 ms. Remains 1153 /1189 variables (removed 36) and now considering 1664/1695 (removed 31) transitions.
[2022-05-18 00:59:27] [INFO ] Flow matrix only has 1660 transitions (discarded 4 similar events)
// Phase 1: matrix 1660 rows 1153 cols
[2022-05-18 00:59:27] [INFO ] Computed 177 place invariants in 58 ms
[2022-05-18 00:59:29] [INFO ] Dead Transitions using invariants and state equation in 2802 ms returned [1130, 1131, 1132, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1150, 1151, 1152, 1153, 1154, 1155, 1157, 1158, 1159, 1160, 1161, 1162, 1164, 1165, 1166, 1167, 1168, 1169, 1171, 1173, 1174, 1175, 1176, 1177, 1178, 1180, 1182, 1185, 1186, 1187, 1189, 1191, 1192, 1193, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1205, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1221, 1222, 1223, 1224, 1225, 1228, 1229, 1230, 1233, 1236, 1239, 1240, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1250, 1251, 1253, 1254]
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions :[1254, 1253, 1251, 1250, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1240, 1239, 1236, 1233, 1230, 1229, 1228, 1225, 1224, 1223, 1222, 1221, 1219, 1218, 1217, 1216, 1215, 1214, 1213, 1212, 1211, 1210, 1209, 1208, 1207, 1205, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1193, 1192, 1191, 1189, 1187, 1186, 1185, 1182, 1180, 1178, 1177, 1176, 1175, 1174, 1173, 1171, 1169, 1168, 1167, 1166, 1165, 1164, 1162, 1161, 1160, 1159, 1158, 1157, 1155, 1154, 1153, 1152, 1151, 1150, 1147, 1146, 1145, 1144, 1143, 1142, 1141, 1140, 1139, 1138, 1137, 1136, 1135, 1132, 1131, 1130]
Starting structural reductions, iteration 1 : 1153/1189 places, 1569/1695 transitions.
Applied a total of 0 rules in 54 ms. Remains 1153 /1153 variables (removed 0) and now considering 1569/1569 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1153/1189 places, 1569/1695 transitions.
[2022-05-18 00:59:30] [INFO ] Flatten gal took : 182 ms
[2022-05-18 00:59:30] [INFO ] Flatten gal took : 115 ms
[2022-05-18 00:59:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17286008401956563933.gal : 34 ms
[2022-05-18 00:59:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1905622345521414297.prop : 3 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/ReachabilityCardinality17286008401956563933.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1905622345521414297.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/ReachabilityCardinality17286008401956563933.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1905622345521414297.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1905622345521414297.prop.
SDD proceeding with computation,674 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,674 properties remain. new max is 8
SDD size :16 after 32
SDD proceeding with computation,674 properties remain. new max is 16
SDD size :32 after 88
SDD proceeding with computation,674 properties remain. new max is 32
SDD size :88 after 95
Detected timeout of ITS tools.
[2022-05-18 00:59:45] [INFO ] Flatten gal took : 96 ms
[2022-05-18 00:59:45] [INFO ] Applying decomposition
[2022-05-18 00:59:45] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9920898561970392861.txt, -o, /tmp/graph9920898561970392861.bin, -w, /tmp/graph9920898561970392861.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9920898561970392861.bin, -l, -1, -v, -w, /tmp/graph9920898561970392861.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-18 00:59:46] [INFO ] Decomposing Gal with order
[2022-05-18 00:59:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 00:59:46] [INFO ] Removed a total of 1728 redundant transitions.
[2022-05-18 00:59:46] [INFO ] Flatten gal took : 599 ms
[2022-05-18 00:59:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 607 labels/synchronizations in 93 ms.
[2022-05-18 00:59:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1689861327151670751.gal : 18 ms
[2022-05-18 00:59:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15006993063540047311.prop : 2 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/ReachabilityCardinality1689861327151670751.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15006993063540047311.prop, --nowitness], 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/ReachabilityCardinality1689861327151670751.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15006993063540047311.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15006993063540047311.prop.
Invariant property smplace_169 does not hold.
SDD proceeding with computation,673 properties remain. new max is 2
SDD size :1 after 66
SDD proceeding with computation,673 properties remain. new max is 4
SDD size :66 after 68
Invariant property smplace_1180 does not hold.
Invariant property smplace_1175 does not hold.
Invariant property smplace_1107 does not hold.
Invariant property smplace_1095 does not hold.
Invariant property smplace_909 does not hold.
Invariant property smplace_870 does not hold.
Invariant property smplace_791 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_751 does not hold.
Invariant property smplace_747 does not hold.
Invariant property smplace_723 does not hold.
Invariant property smplace_661 does not hold.
Invariant property smplace_630 does not hold.
Invariant property smplace_618 does not hold.
Invariant property smplace_473 does not hold.
Invariant property smplace_401 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_24 does not hold.
SDD proceeding with computation,646 properties remain. new max is 4
SDD size :68 after 1823
SDD proceeding with computation,646 properties remain. new max is 8
SDD size :1823 after 1839
Invariant property smplace_1049 does not hold.
Invariant property smplace_977 does not hold.
Invariant property smplace_872 does not hold.
Invariant property smplace_734 does not hold.
Invariant property smplace_670 does not hold.
Invariant property smplace_570 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_133 does not hold.
SDD proceeding with computation,636 properties remain. new max is 8
SDD size :1839 after 2156
Invariant property smplace_1063 does not hold.
Invariant property smplace_998 does not hold.
Invariant property smplace_937 does not hold.
Invariant property smplace_603 does not hold.
Invariant property smplace_540 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_266 does not hold.
SDD proceeding with computation,629 properties remain. new max is 8
SDD size :2156 after 20317
SDD proceeding with computation,629 properties remain. new max is 16
SDD size :20317 after 40074
SDD proceeding with computation,629 properties remain. new max is 32
SDD size :40074 after 43911
SDD proceeding with computation,629 properties remain. new max is 64
SDD size :43911 after 83913
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12941966680221055711
[2022-05-18 01:00:02] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12941966680221055711
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12941966680221055711]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12941966680221055711] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12941966680221055711] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 32917 steps, including 1579 resets, run visited all 629 properties in 427 ms. (steps per millisecond=77 )
Able to resolve query StableMarking after proving 1188 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN

BK_STOP 1652835604647

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="PolyORBNT-PT-S05J80"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is PolyORBNT-PT-S05J80, examination is StableMarking"
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-165277028000528"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;