fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r368-tall-178024404800188
Last Updated
Jun 17, 2026

About the Execution of 2025-gold for SupplyChain-PT-10000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15529.031 1800000.00 4152958.00 4084.10 [undef] Time out reached

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.r368-tall-178024404800188.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)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is SupplyChain-PT-10000, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r368-tall-178024404800188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 43M
-rw-r--r-- 1 mcc users 9.9K May 27 07:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 27 07:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 27 07:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 27 07:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 27 11:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 27 11:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 11:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 11:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 18K May 27 07:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K May 27 07:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 27 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 27 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 43M 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 1780312185972

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SupplyChain-PT-10000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-06-01 11:09:47] [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 11:09:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 11:09:49] [INFO ] Load time of PNML (sax parser for PT used): 1717 ms
[2026-06-01 11:09:49] [INFO ] Transformed 130004 places.
[2026-06-01 11:09:49] [INFO ] Transformed 80003 transitions.
[2026-06-01 11:09:49] [INFO ] Parsed PT model containing 130004 places and 80003 transitions and 360006 arcs in 2228 ms.
RANDOM walk for 32030 steps (8 resets) in 120008 ms. (0 steps per ms) remains 83562/130004 properties
BEST_FIRST walk for 124 steps (0 resets) in 165 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 224 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 159 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 144 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 111 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 118 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 136 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 161 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 129 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 339 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 127 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 103 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 117 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 110 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 113 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 129 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 131 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 113 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 115 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 116 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 112 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 99 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 137 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 118 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 124 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 116 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 100 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 104 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 102 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 105 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 112 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 122 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 113 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 123 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 120 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 120 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 101 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 120 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 115 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 112 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 106 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 117 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 93 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 122 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 115 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 117 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 178 ms. (0 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 114 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 120 ms. (1 steps per ms) remains 83562/83562 properties
BEST_FIRST walk for 124 steps (0 resets) in 110 ms. (1 steps per ms) remains 83562/83562 properties
// Phase 1: matrix 80003 rows 130004 cols
[2026-06-01 11:12:24] [WARNING] Invariant computation timed out after 120 seconds.
[2026-06-01 11:12:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-06-01 11:12:55] [INFO ] Computed 60092 invariants in 150730 ms
[2026-06-01 11:12:56] [INFO ] Flatten gal took : 183839 ms
[2026-06-01 11:15:39] [INFO ] Flatten gal took : 162238 ms
[2026-06-01 11:15:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5080357872608950581.gal : 532 ms
[2026-06-01 11:15:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16758781380594424762.prop : 100 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/ReachabilityCardinality5080357872608950581.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16758781380594424762.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
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SMT process timed out in 780243ms, After SMT, problems are : Problem set: 0 solved, 83562 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 83562 out of 130004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130004/130004 places, 80003/80003 transitions.
Ensure Unique test removed 9494 places
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 9495 rules applied. Total rules applied 9495 place count 120510 transition count 80002
Performed 274 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 274 Pre rules applied. Total rules applied 9495 place count 120510 transition count 79728
Deduced a syphon composed of 274 places in 41 ms
Ensure Unique test removed 274 places
Reduce places removed 548 places and 0 transitions.
Iterating global reduction 1 with 822 rules applied. Total rules applied 10317 place count 119962 transition count 79728
Free-agglomeration rule applied 2645 times.
Iterating global reduction 1 with 2645 rules applied. Total rules applied 12962 place count 119962 transition count 77083
Ensure Unique test removed 2630 places
Reduce places removed 5275 places and 0 transitions.
Ensure Unique test removed 2630 transitions
Reduce isomorphic transitions removed 2630 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 853 transitions
Trivial Post-agglo rules discarded 853 transitions
Performed 853 trivial Post agglomeration. Transition count delta: 853
Iterating post reduction 1 with 8758 rules applied. Total rules applied 21720 place count 114687 transition count 73600
Reduce places removed 853 places and 0 transitions.
Iterating post reduction 2 with 853 rules applied. Total rules applied 22573 place count 113834 transition count 73600
Performed 1850 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1850 Pre rules applied. Total rules applied 22573 place count 113834 transition count 71750
Deduced a syphon composed of 1850 places in 199 ms
Reduce places removed 1850 places and 0 transitions.
Iterating global reduction 3 with 3700 rules applied. Total rules applied 26273 place count 111984 transition count 71750
Reduce places removed 7606 places and 7606 transitions.
Iterating global reduction 3 with 7606 rules applied. Total rules applied 33879 place count 104378 transition count 64144
Applied a total of 33879 rules in 37820 ms. Remains 104378 /130004 variables (removed 25626) and now considering 64144/80003 (removed 15859) transitions.
Running 47250 sub problems to find dead transitions.
// Phase 1: matrix 64144 rows 104378 cols
[2026-06-01 11:25:24] [INFO ] Computed 47694 invariants in 81241 ms
Detected timeout of ITS tools.
[2026-06-01 11:27:49] [INFO ] Flatten gal took : 128373 ms
[2026-06-01 11:27:49] [INFO ] Applying decomposition
[2026-06-01 11:29:32] [INFO ] Flatten gal took : 103182 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4104331096780474198.txt' '-o' '/tmp/graph4104331096780474198.bin' '-w' '/tmp/graph4104331096780474198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4104331096780474198.bin' '-l' '-1' '-v' '-w' '/tmp/graph4104331096780474198.weights' '-q' '0' '-e' '0.001'
[2026-06-01 11:29:45] [INFO ] Decomposing Gal with order
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
SMT process timed out in 482210ms, After SMT, problems are : Problem set: 0 solved, 47250 unsolved
Search for dead transitions found 0 dead transitions in 482642ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 520620 ms. Remains : 104378/130004 places, 64144/80003 transitions.
RANDOM walk for 30904 steps (0 resets) in 120009 ms. (0 steps per ms) remains 57379/83562 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1171 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1284 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1202 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1115 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1288 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1196 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1224 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1190 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1251 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1955 ms. (2 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2283 ms. (1 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1619 ms. (2 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1436 ms. (2 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1237 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1095 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1226 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1211 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1114 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1199 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1123 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1312 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1151 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1186 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1109 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1206 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1209 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1090 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1210 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1216 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1215 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1183 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1238 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1182 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1085 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1184 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1203 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1216 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1155 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1215 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1197 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1232 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1084 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1335 ms. (2 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1119 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1224 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1237 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1281 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1155 ms. (3 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1489 ms. (2 steps per ms) remains 57379/57379 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1307 ms. (3 steps per ms) remains 57379/57379 properties
[2026-06-01 11:32:55] [INFO ] Invariant cache hit.
[2026-06-01 11:33:11] [INFO ] Rewriting arrays to variables to allow decomposition.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SMT process timed out in 397935ms, After SMT, problems are : Problem set: 0 solved, 57379 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 57379 out of 104378 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104378/104378 places, 64144/64144 transitions.
Ensure Unique test removed 1841 places
Iterating post reduction 0 with 1841 rules applied. Total rules applied 1841 place count 102537 transition count 64144
Performed 3688 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3688 Pre rules applied. Total rules applied 1841 place count 102537 transition count 60456
Deduced a syphon composed of 3688 places in 129 ms

BK_TIME_CONFINEMENT_REACHED

--------------------
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="SupplyChain-PT-10000"
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 SupplyChain-PT-10000, 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 r368-tall-178024404800188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-10000.tgz
mv SupplyChain-PT-10000 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 '' 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 ;