About the Execution of ITS-Tools for ErlangenMainframeV1-PT-bP11C06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13341.596 | 83005.00 | 213064.00 | 423.90 | F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r344-smll-178021500800083.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is ErlangenMainframeV1-PT-bP11C06, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r344-smll-178021500800083
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 90M
-rw-r--r-- 1 mcc users 7.3K May 27 08:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 27 08:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 27 08:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 27 08:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 10:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 08:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K May 27 08:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 27 08:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K May 27 08:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 89M May 26 18:17 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 1780304766760
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ErlangenMainframeV1-PT-bP11C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202604301425
[2026-06-01 09:06:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-06-01 09:06:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 09:06:13] [INFO ] Load time of PNML (sax parser for PT used): 4420 ms
[2026-06-01 09:06:13] [INFO ] Transformed 338 places.
[2026-06-01 09:06:14] [INFO ] Transformed 70339 transitions.
[2026-06-01 09:06:14] [INFO ] Found NUPN structural information;
[2026-06-01 09:06:14] [INFO ] Parsed PT model containing 338 places and 70339 transitions and 1773858 arcs in 5280 ms.
Graph (trivial) has 290 edges and 338 vertex of which 12 / 338 are part of one of the 5 SCC in 32 ms
Free SCC test removed 7 places
Structural test allowed to assert that 140 places are NOT stable. Took 412 ms.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
RANDOM walk for 40000 steps (200 resets) in 36894 ms. (1 steps per ms) remains 8/198 properties
BEST_FIRST walk for 40004 steps (28 resets) in 4425 ms. (9 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (27 resets) in 4191 ms. (9 steps per ms) remains 3/8 properties
BEST_FIRST walk for 40004 steps (30 resets) in 4642 ms. (8 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (31 resets) in 4341 ms. (9 steps per ms) remains 3/3 properties
[2026-06-01 09:06:31] [INFO ] Flow matrix only has 70327 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9491858626980395251.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11631711316370724301.kers'
[2026-06-01 09:06:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9491858626980395251.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11631711316370724301.kers]
Normalized transition count is 70326 out of 70327 initially.
Culled 0 columns in 318 ms.
// Phase 1: matrix 70326 rows 331 cols 1773832 entries
Finished phase 1 with 300 SingleSign rule and 3 generalized
[2026-06-01 09:06:33] [INFO ] Computed 28 invariants in 1592 ms
Computed 28 P flows in 1594 ms.
Exported basis to /tmp/petrispot-output-11631711316370724301.kers
Total runtime 1841 ms.
[2026-06-01 09:06:35] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 23/26 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 23/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 278/304 variables, 16/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 278/321 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 27/331 variables, 11/332 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/331 variables, 27/359 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/331 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2026-06-01 09:06:36] [INFO ] Flatten gal took : 17529 ms
SMT process timed out in 8980ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 331/331 places, 70331/70331 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 137 rules applied. Total rules applied 137 place count 331 transition count 70194
Reduce places removed 132 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 144 rules applied. Total rules applied 281 place count 199 transition count 70182
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 284 place count 196 transition count 70182
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 284 place count 196 transition count 70178
Deduced a syphon composed of 4 places in 124 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 292 place count 192 transition count 70178
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 326 place count 158 transition count 70144
Iterating global reduction 3 with 34 rules applied. Total rules applied 360 place count 158 transition count 70144
[2026-06-01 09:06:48] [INFO ] Flatten gal took : 12305 ms
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 360 place count 158 transition count 70139
Deduced a syphon composed of 5 places in 105 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 370 place count 153 transition count 70139
[2026-06-01 09:06:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10689847560609316934.gal : 1894 ms
[2026-06-01 09:06:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2344007929653069290.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10689847560609316934.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2344007929653069290.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 392 place count 131 transition count 46787
Ensure Unique test removed 10 places
Iterating global reduction 3 with 32 rules applied. Total rules applied 424 place count 121 transition count 46787
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 440 place count 105 transition count 135
Iterating global reduction 3 with 16 rules applied. Total rules applied 456 place count 105 transition count 135
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 461 place count 100 transition count 125
Iterating global reduction 3 with 5 rules applied. Total rules applied 466 place count 100 transition count 125
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 546 place count 60 transition count 85
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 572 place count 47 transition count 109
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 584 place count 47 transition count 97
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 587 place count 44 transition count 88
Iterating global reduction 4 with 3 rules applied. Total rules applied 590 place count 44 transition count 88
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 595 place count 44 transition count 83
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 599 place count 42 transition count 97
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 600 place count 42 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 6 with 35 rules applied. Total rules applied 635 place count 42 transition count 61
Free-agglomeration rule applied 14 times.
Iterating global reduction 6 with 14 rules applied. Total rules applied 649 place count 42 transition count 47
Reduce places removed 14 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 32 rules applied. Total rules applied 681 place count 28 transition count 29
Ensure Unique test removed 4 places
Iterating post reduction 7 with 4 rules applied. Total rules applied 685 place count 24 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 686 place count 24 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 687 place count 23 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 688 place count 22 transition count 27
Applied a total of 688 rules in 48756 ms. Remains 22 /331 variables (removed 309) and now considering 27/70331 (removed 70304) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48772 ms. Remains : 22/331 places, 27/70331 transitions.
RANDOM walk for 69 steps (0 resets) in 6 ms. (9 steps per ms) remains 0/3 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 200 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 80577 ms.
BK_STOP 1780304849765
--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -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="ErlangenMainframeV1-PT-bP11C06"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV1-PT-bP11C06, 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 r344-smll-178021500800083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP11C06.tgz
mv ErlangenMainframeV1-PT-bP11C06 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.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 [ "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 ;