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.r360-tall-178024403900180.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 itstools
Input is SupplyChain-PT-08000, examination is OneSafe
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r360-tall-178024403900180
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 7.4K May 27 07:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 27 07:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 27 06:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 27 06:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 11:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 27 11:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 11:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 11:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 07:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 27 07:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 27 07:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K May 27 07:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:04 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 34M 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 OneSafe

=== Now, execution of the tool begins

BK_START 1780296027029

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=OneSafe
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SupplyChain-PT-08000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
OneSafe PT
Running Version 202604301425
[2026-06-01 06:40:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, OneSafe, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-06-01 06:40:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 06:40:29] [INFO ] Load time of PNML (sax parser for PT used): 1377 ms
[2026-06-01 06:40:29] [INFO ] Transformed 104004 places.
[2026-06-01 06:40:30] [INFO ] Transformed 64003 transitions.
[2026-06-01 06:40:30] [INFO ] Parsed PT model containing 104004 places and 64003 transitions and 288006 arcs in 1911 ms.
Structural unfed/single firing approximation deduced that 40002/104004 places are one safe.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3784654593581258739.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8813360775881124398.kers'
[2026-06-01 06:40:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3784654593581258739.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8813360775881124398.kers]
Normalized transition count is 64002 out of 64003 initially.
Culling duplicate invariants (modulo rational): removing 24090 columns.
Culled 24090 columns in 154 ms.
// Phase 1: matrix 64002 rows 79914 cols 208004 entries
Finished phase 1 with 47912 SingleSign rule and 8000 generalized
[2026-06-01 06:40:32] [INFO ] Computed 48092 invariants in 1493 ms
Computed 48092 P flows in 1502 ms.
Exported basis to /tmp/petrispot-output-8813360775881124398.kers
Total runtime 1566 ms.
[2026-06-01 06:40:33] [INFO ] Rough structural analysis with invariants proved 8182 places are one safe in 1977 ms (including invariant computation).
RANDOM walk for 39463 steps (8 resets) in 119737 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 103 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 135 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 112 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 107 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 120 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 85 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 129 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 127 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 113 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 123 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 126 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 130 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 135 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 146 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 135 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 133 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 122 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 95 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 91 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 112 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 103 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 123 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 93 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 80 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 85 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 81 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 81 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 80 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 83 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 91 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 83 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 79 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 88 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 79 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 84 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 83 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 90 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 79 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 83 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 70 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 92 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 77 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 77 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 87 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 83 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 98 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 83 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 90 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 76 ms. (1 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 124 steps (0 resets) in 85 ms. (1 steps per ms) remains 55820/55820 properties
[2026-06-01 06:42:45] [INFO ] Flatten gal took : 98217 ms
Probabilistic random walk after 24002 steps, saw 24002 distinct states, run finished after 97402 ms. (steps per millisecond=0 ) properties seen :0
[2026-06-01 06:43:15] [INFO ] Invariant cache hit.
[2026-06-01 06:43:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-06-01 06:44:18] [INFO ] Flatten gal took : 93209 ms
[2026-06-01 06:44:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15416543416508491873.gal : 455 ms
[2026-06-01 06:44:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4346910122902789598.prop : 74 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/ReachabilityCardinality15416543416508491873.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4346910122902789598.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
SMT process timed out in 434300ms, After SMT, problems are : Problem set: 0 solved, 55820 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55820 out of 104004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104004/104004 places, 64003/64003 transitions.
Graph (complete) has 272362 edges and 104004 vertex of which 104002 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.184 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Ensure Unique test removed 8180 places
Iterating post reduction 0 with 8180 rules applied. Total rules applied 8181 place count 95822 transition count 64001
Free-agglomeration rule applied 8000 times.
Iterating global reduction 1 with 8000 rules applied. Total rules applied 16181 place count 95822 transition count 56001
Ensure Unique test removed 8000 places
Reduce places removed 16000 places and 0 transitions.
Ensure Unique test removed 8000 transitions
Reduce isomorphic transitions removed 8000 transitions.
Iterating post reduction 1 with 24000 rules applied. Total rules applied 40181 place count 79822 transition count 48001
Performed 8000 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8000 Pre rules applied. Total rules applied 40181 place count 79822 transition count 40001
Deduced a syphon composed of 8000 places in 21 ms
Reduce places removed 8000 places and 0 transitions.
Iterating global reduction 2 with 16000 rules applied. Total rules applied 56181 place count 71822 transition count 40001
Applied a total of 56181 rules in 53256 ms. Remains 71822 /104004 variables (removed 32182) and now considering 40001/64003 (removed 24002) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53278 ms. Remains : 71822/104004 places, 40001/64003 transitions.
RANDOM walk for 83659 steps (0 resets) in 120005 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 894 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 715 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 793 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 747 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 700 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 755 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 803 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 698 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 871 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 703 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 713 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 778 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 765 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 836 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 677 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 854 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 624 ms. (6 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 800 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 765 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 827 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 847 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 697 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 694 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 803 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 693 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 733 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 823 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 711 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 718 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 825 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 701 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 702 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 816 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 701 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 711 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 808 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 687 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 692 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 801 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 710 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 715 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 794 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 701 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 717 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 796 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 709 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 706 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 814 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 696 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 709 ms. (5 steps per ms) remains 55820/55820 properties
Loading property file /tmp/ReachabilityCardinality4346910122902789598.prop.
Probabilistic random walk after 30002 steps, saw 30000 distinct states, run finished after 123957 ms. (steps per millisecond=0 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13245283409912583266.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1153901598700869332.kers'
[2026-06-01 06:54:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13245283409912583266.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1153901598700869332.kers]
Culling duplicate invariants (modulo rational): removing 15910 columns.
Culled 15910 columns in 98 ms.
// Phase 1: matrix 40001 rows 55912 cols 128001 entries
Finished phase 1 with 39910 SingleSign rule and 1 generalized
[2026-06-01 06:54:09] [INFO ] Computed 31911 invariants in 625 ms
Computed 31911 P flows in 629 ms.
Exported basis to /tmp/petrispot-output-1153901598700869332.kers
Total runtime 671 ms.
Detected timeout of ITS tools.
[2026-06-01 06:56:22] [INFO ] Flatten gal took : 122722 ms
[2026-06-01 06:56:22] [INFO ] Applying decomposition
SMT process timed out in 262514ms, After SMT, problems are : Problem set: 0 solved, 55820 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55820 out of 71822 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71822/71822 places, 40001/40001 transitions.
Applied a total of 0 rules in 490 ms. Remains 71822 /71822 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 490 ms. Remains : 71822/71822 places, 40001/40001 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71822/71822 places, 40001/40001 transitions.
[2026-06-01 06:58:31] [INFO ] Flatten gal took : 129539 ms
Applied a total of 0 rules in 488 ms. Remains 71822 /71822 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2026-06-01 06:58:32] [INFO ] Invariant cache hit.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16329361502432787531.txt' '-o' '/tmp/graph16329361502432787531.bin' '-w' '/tmp/graph16329361502432787531.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16329361502432787531.bin' '-l' '-1' '-v' '-w' '/tmp/graph16329361502432787531.weights' '-q' '0' '-e' '0.001'
[2026-06-01 06:58:39] [INFO ] Decomposing Gal with order
[2026-06-01 07:00:35] [INFO ] Performed 50947/71822 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 07:01:05] [INFO ] Performed 53686/71822 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-01 07:01:12] [INFO ] Implicit Places using invariants in 160049 ms returned []
Implicit Place search using SMT only with invariants took 160051 ms to find 0 implicit places.
Running 32001 sub problems to find dead transitions.
[2026-06-01 07:01:12] [INFO ] Invariant cache hit.
[2026-06-01 07:01:15] [INFO ] Rewriting arrays to variables to allow decomposition.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 183692ms, After SMT, problems are : Problem set: 0 solved, 32001 unsolved
Search for dead transitions found 0 dead transitions in 183866ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 344578 ms. Remains : 71822/71822 places, 40001/40001 transitions.
RANDOM walk for 90353 steps (1 resets) in 120004 ms. (0 steps per ms) remains 55820/55820 properties
Running SMT prover for 55820 properties.
[2026-06-01 07:04:46] [INFO ] Invariant cache hit.
SMT process timed out, exceeded limit of 100
[2026-06-01 07:08:06] [INFO ] After 200211ms SMT Verify possible using After timeout in real domain returned unsat :0 sat :55819
[2026-06-01 07:08:06] [INFO ] After 200235ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :55819
RANDOM walk for 75374 steps (0 resets) in 120004 ms. (0 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 995 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1412 ms. (2 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 774 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1073 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 782 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 649 ms. (6 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 701 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 994 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1251 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1465 ms. (2 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 691 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1083 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 699 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 817 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 717 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 752 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 697 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1010 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1165 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1160 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1043 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 892 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 750 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 801 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 697 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 820 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 782 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 738 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 771 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 888 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1115 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1164 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1153 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1238 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 974 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 720 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 840 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 731 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 735 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 770 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 703 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 741 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1088 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1165 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1331 ms. (3 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 801 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 974 ms. (4 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 695 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 764 ms. (5 steps per ms) remains 55820/55820 properties
BEST_FIRST walk for 4004 steps (0 resets) in 697 ms. (5 steps per ms) remains 55820/55820 properties

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
+ [[ OneSafe = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution OneSafe -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 OneSafe -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-08000"
export BK_EXAMINATION="OneSafe"
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 SupplyChain-PT-08000, examination is OneSafe"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r360-tall-178024403900180"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-08000.tgz
mv SupplyChain-PT-08000 execution
cd execution
if [ "OneSafe" = "ReachabilityDeadlock" ] || [ "OneSafe" = "UpperBounds" ] || [ "OneSafe" = "QuasiLiveness" ] || [ "OneSafe" = "StableMarking" ] || [ "OneSafe" = "Liveness" ] || [ "OneSafe" = "OneSafe" ] || [ "OneSafe" = "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 [ "OneSafe" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "OneSafe" != "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 "OneSafe.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 '' OneSafe.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "OneSafe" = "ReachabilityDeadlock" ] || [ "OneSafe" = "QuasiLiveness" ] || [ "OneSafe" = "StableMarking" ] || [ "OneSafe" = "Liveness" ] || [ "OneSafe" = "OneSafe" ] ; then
echo "FORMULA_NAME OneSafe"
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 ;