About the Execution of ITS-Tools for DBSingleClientW-PT-d2m04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 26992.00 | 0.00 | 0.00 | TTFTFTFFFFTTTTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063600118.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DBSingleClientW-PT-d2m04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063600118
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.6M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-00
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-01
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-02
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-03
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-04
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-05
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-06
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-07
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-08
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-09
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-10
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-11
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-12
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-13
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-14
FORMULA_NAME DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748605885271
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-30 11:51:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 11:51:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:51:28] [INFO ] Load time of PNML (sax parser for PT used): 520 ms
[2025-05-30 11:51:28] [INFO ] Transformed 4763 places.
[2025-05-30 11:51:28] [INFO ] Transformed 2478 transitions.
[2025-05-30 11:51:28] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 772 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 3580 places in 26 ms
Reduce places removed 3580 places and 0 transitions.
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 11:51:30] [INFO ] Flatten gal took : 688 ms
[2025-05-30 11:51:30] [INFO ] Flatten gal took : 423 ms
[2025-05-30 11:51:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16588991039170748868.gal : 148 ms
[2025-05-30 11:51:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14826428296737920373.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16588991039170748868.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14826428296737920373.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (9159 resets) in 7883 ms. (5 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (3739 resets) in 1180 ms. (33 steps per ms) remains 7/7 properties
Loading property file /tmp/ReachabilityCardinality14826428296737920373.prop.
BEST_FIRST walk for 40003 steps (3632 resets) in 988 ms. (40 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (3676 resets) in 1048 ms. (38 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (3744 resets) in 1149 ms. (34 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (3794 resets) in 760 ms. (52 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (3741 resets) in 834 ms. (47 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (3760 resets) in 788 ms. (50 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 24
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :24 after 66
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :66 after 108
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :108 after 110
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :110 after 158
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :158 after 190
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :190 after 1162
Interrupted probabilistic random walk after 565372 steps, run timeout after 12001 ms. (steps per millisecond=47 ) properties seen :1 out of 7
Probabilistic random walk after 565372 steps, saw 239984 distinct states, run finished after 12011 ms. (steps per millisecond=47 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 2478 rows 1183 cols
[2025-05-30 11:51:45] [INFO ] Computed 6 invariants in 193 ms
[2025-05-30 11:51:45] [INFO ] State equation strengthened by 1588 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1162 after 1830
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 526/543 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/543 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 3/546 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/546 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-01 is UNSAT
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-02 is UNSAT
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-04 is UNSAT
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-13 is UNSAT
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 637/1183 variables, 4/6 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:51:48] [INFO ] Deduced a trap composed of 23 places in 1822 ms of which 72 ms to minimize.
Problem DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-15 is UNSAT
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (INCLUDED_ONLY) 0/1183 variables, 1/7 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1183 variables, 0/7 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2478/3661 variables, 1183/1190 constraints. Problems are: Problem set: 5 solved, 1 unsolved
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1830 after 2524
SMT process timed out in 5939ms, After SMT, problems are : Problem set: 5 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 1183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Graph (complete) has 4476 edges and 1183 vertex of which 1136 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.19 ms
Discarding 47 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 217 transitions.
Iterating post reduction 0 with 217 rules applied. Total rules applied 218 place count 1136 transition count 2261
Discarding 389 places :
Symmetric choice reduction at 1 with 389 rule applications. Total rules 607 place count 747 transition count 1202
Iterating global reduction 1 with 389 rules applied. Total rules applied 996 place count 747 transition count 1202
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1005 place count 747 transition count 1193
Discarding 312 places :
Symmetric choice reduction at 2 with 312 rule applications. Total rules 1317 place count 435 transition count 881
Iterating global reduction 2 with 312 rules applied. Total rules applied 1629 place count 435 transition count 881
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1641 place count 435 transition count 869
Discarding 238 places :
Symmetric choice reduction at 3 with 238 rule applications. Total rules 1879 place count 197 transition count 535
Iterating global reduction 3 with 238 rules applied. Total rules applied 2117 place count 197 transition count 535
Ensure Unique test removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Iterating post reduction 3 with 209 rules applied. Total rules applied 2326 place count 197 transition count 326
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 2349 place count 174 transition count 288
Iterating global reduction 4 with 23 rules applied. Total rules applied 2372 place count 174 transition count 288
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2378 place count 174 transition count 282
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 2393 place count 159 transition count 267
Iterating global reduction 5 with 15 rules applied. Total rules applied 2408 place count 159 transition count 267
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2412 place count 159 transition count 263
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 2424 place count 147 transition count 251
Iterating global reduction 6 with 12 rules applied. Total rules applied 2436 place count 147 transition count 251
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 2446 place count 147 transition count 241
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2448 place count 145 transition count 237
Iterating global reduction 7 with 2 rules applied. Total rules applied 2450 place count 145 transition count 237
Applied a total of 2450 rules in 547 ms. Remains 145 /1183 variables (removed 1038) and now considering 237/2478 (removed 2241) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 575 ms. Remains : 145/1183 places, 237/2478 transitions.
RANDOM walk for 40000 steps (9138 resets) in 470 ms. (84 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (3873 resets) in 158 ms. (251 steps per ms) remains 1/1 properties
Probably explored full state space saw : 32225 states, properties seen :0
Probabilistic random walk after 81100 steps, saw 32225 distinct states, run finished after 173 ms. (steps per millisecond=468 ) properties seen :0
Explored full state space saw : 32315 states, properties seen :0
Exhaustive walk after 81267 steps, saw 32315 distinct states, run finished after 149 ms. (steps per millisecond=545 ) properties seen :0
FORMULA DBSingleClientW-PT-d2m04-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 24441 ms.
BK_STOP 1748605912263
--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="DBSingleClientW-PT-d2m04"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d2m04, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854063600118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m04.tgz
mv DBSingleClientW-PT-d2m04 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;