About the Execution of 2025-gold for ErlangenMainframeV1-PT-bP09C09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8677.176 | 46348.00 | 123940.00 | 331.70 | 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.r352-smll-178021502200073.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 gold2025
Input is ErlangenMainframeV1-PT-bP09C09, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-smll-178021502200073
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 7.0K May 27 08:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 27 08:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 27 08:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 27 08:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 27 10:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 27 10:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 8.3K May 27 08:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K May 27 08:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 27 08:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 27 08:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:34 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 64M 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 1780330705847
Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ErlangenMainframeV1-PT-bP09C09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-06-01 16:18:28] [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 16:18:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 16:18:32] [INFO ] Load time of PNML (sax parser for PT used): 3942 ms
[2026-06-01 16:18:32] [INFO ] Transformed 333 places.
[2026-06-01 16:18:33] [INFO ] Transformed 59403 transitions.
[2026-06-01 16:18:33] [INFO ] Found NUPN structural information;
[2026-06-01 16:18:33] [INFO ] Parsed PT model containing 333 places and 59403 transitions and 1260648 arcs in 4699 ms.
Graph (trivial) has 290 edges and 333 vertex of which 12 / 333 are part of one of the 5 SCC in 20 ms
Free SCC test removed 7 places
Structural test allowed to assert that 134 places are NOT stable. Took 244 ms.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
RANDOM walk for 40000 steps (210 resets) in 21380 ms. (1 steps per ms) remains 21/199 properties
BEST_FIRST walk for 4004 steps (8 resets) in 263 ms. (15 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 253 ms. (15 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 348 ms. (11 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 269 ms. (14 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 237 ms. (16 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 280 ms. (14 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 301 ms. (13 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 223 ms. (17 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 165 ms. (24 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 230 ms. (17 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 156 ms. (25 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 390 ms. (10 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (8 resets) in 252 ms. (15 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 267 ms. (14 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 275 ms. (14 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 330 ms. (12 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 429 ms. (9 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 319 ms. (12 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 341 ms. (11 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 306 ms. (13 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 269 ms. (14 steps per ms) remains 21/21 properties
[2026-06-01 16:18:41] [INFO ] Flow matrix only has 59391 transitions (discarded 4 similar events)
// Phase 1: matrix 59391 rows 326 cols
[2026-06-01 16:18:43] [INFO ] Computed 24 invariants in 1636 ms
[2026-06-01 16:18:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 17/38 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 17/41 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 153/191 variables, 12/53 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 153/206 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 135/326 variables, 9/215 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/326 variables, 135/350 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/326 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 21 unsolved
SMT process timed out in 7680ms, After SMT, problems are : Problem set: 0 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 21 out of 326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 326/326 places, 59395/59395 transitions.
[2026-06-01 16:18:49] [INFO ] Flatten gal took : 13123 ms
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 129 rules applied. Total rules applied 129 place count 326 transition count 59266
Reduce places removed 124 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 136 rules applied. Total rules applied 265 place count 202 transition count 59254
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 268 place count 199 transition count 59254
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 268 place count 199 transition count 59250
Deduced a syphon composed of 4 places in 70 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 276 place count 195 transition count 59250
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 308 place count 163 transition count 59218
Iterating global reduction 3 with 32 rules applied. Total rules applied 340 place count 163 transition count 59218
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 340 place count 163 transition count 59213
Deduced a syphon composed of 5 places in 67 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 350 place count 158 transition count 59213
[2026-06-01 16:18:59] [INFO ] Flatten gal took : 9863 ms
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 370 place count 138 transition count 39516
Ensure Unique test removed 6 places
Iterating global reduction 3 with 26 rules applied. Total rules applied 396 place count 132 transition count 39516
[2026-06-01 16:19:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16527291129151764483.gal : 1305 ms
[2026-06-01 16:19:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2636226990574052620.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16527291129151764483.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2636226990574052620.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 ...329
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 410 place count 118 transition count 174
Iterating global reduction 3 with 14 rules applied. Total rules applied 424 place count 118 transition count 174
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 430 place count 112 transition count 162
Iterating global reduction 3 with 6 rules applied. Total rules applied 436 place count 112 transition count 162
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 498 place count 81 transition count 131
Performed 14 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 526 place count 67 transition count 171
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 540 place count 67 transition count 157
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 543 place count 64 transition count 129
Iterating global reduction 4 with 3 rules applied. Total rules applied 546 place count 64 transition count 129
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 557 place count 64 transition count 118
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 559 place count 63 transition count 124
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 560 place count 63 transition count 123
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 6 with 20 rules applied. Total rules applied 580 place count 63 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 582 place count 62 transition count 113
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 583 place count 62 transition count 112
Free-agglomeration rule applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 595 place count 62 transition count 100
Reduce places removed 12 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 27 rules applied. Total rules applied 622 place count 50 transition count 85
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 623 place count 50 transition count 84
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 624 place count 50 transition count 94
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 625 place count 49 transition count 94
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 626 place count 48 transition count 93
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 627 place count 47 transition count 93
Applied a total of 627 rules in 22068 ms. Remains 47 /326 variables (removed 279) and now considering 93/59395 (removed 59302) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22083 ms. Remains : 47/326 places, 93/59395 transitions.
RANDOM walk for 1620 steps (0 resets) in 98 ms. (16 steps per ms) remains 0/21 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 201 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 43690 ms.
BK_STOP 1780330752195
--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-bP09C09"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2025"
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 gold2025"
echo " Input is ErlangenMainframeV1-PT-bP09C09, 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 r352-smll-178021502200073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP09C09.tgz
mv ErlangenMainframeV1-PT-bP09C09 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 ;