fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r098-tall-177955695400149
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for Diffusion2D-PT-D30N050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
893.107 58311.00 73068.00 206.50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 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.r098-tall-177955695400149.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Diffusion2D-PT-D30N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 7.0K Mar 6 16:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 6 16:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 6 16:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 16:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 09:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 09:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 6 16:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 6 16:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 16:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.0M Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D30N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779576348125

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D30N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-23 22:45:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 22:45:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 22:45:49] [INFO ] Load time of PNML (sax parser for PT used): 256 ms
[2026-05-23 22:45:49] [INFO ] Transformed 900 places.
[2026-05-23 22:45:49] [INFO ] Transformed 6844 transitions.
[2026-05-23 22:45:49] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 369 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7122155402786733332.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12826949960425806954.kers'
[2026-05-23 22:45:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7122155402786733332.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12826949960425806954.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 6844 rows 900 cols 13688 entries
Finished phase 1 with 899 SingleSign rule and 0 generalized
[2026-05-23 22:45:49] [INFO ] Computed 1 invariants in 23 ms
Computed 1 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-12826949960425806954.kers
Total runtime 28 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
RANDOM walk for 10032 steps (2 resets) in 20 ms. (477 steps per ms)
FORMULA Diffusion2D-PT-D30N050-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 114 ms. (1304 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 4, 0, 49, 0, 0, 0, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
[2026-05-23 22:45:50] [INFO ] Invariant cache hit.
[2026-05-23 22:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2026-05-23 22:45:51] [INFO ] [Real]Absence check using state equation in 1020 ms returned sat
[2026-05-23 22:45:52] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 384 ms.
[2026-05-23 22:45:52] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2026-05-23 22:45:53] [INFO ] [Nat]Absence check using state equation in 978 ms returned sat
[2026-05-23 22:45:53] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 338 ms.
Minimization took 591 ms.
[2026-05-23 22:45:54] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:45:55] [INFO ] [Real]Absence check using state equation in 967 ms returned sat
[2026-05-23 22:45:56] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 370 ms.
[2026-05-23 22:45:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2026-05-23 22:45:57] [INFO ] [Nat]Absence check using state equation in 1073 ms returned sat
[2026-05-23 22:45:57] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 317 ms.
Minimization took 609 ms.
[2026-05-23 22:45:58] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:45:59] [INFO ] [Real]Absence check using state equation in 943 ms returned sat
[2026-05-23 22:45:59] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 300 ms.
[2026-05-23 22:45:59] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2026-05-23 22:46:00] [INFO ] [Nat]Absence check using state equation in 946 ms returned sat
[2026-05-23 22:46:01] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 261 ms.
Minimization took 583 ms.
[2026-05-23 22:46:02] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:46:03] [INFO ] [Real]Absence check using state equation in 999 ms returned sat
[2026-05-23 22:46:03] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 333 ms.
[2026-05-23 22:46:03] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2026-05-23 22:46:04] [INFO ] [Nat]Absence check using state equation in 949 ms returned sat
[2026-05-23 22:46:05] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 308 ms.
Minimization took 587 ms.
[2026-05-23 22:46:05] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:06] [INFO ] [Real]Absence check using state equation in 962 ms returned sat
[2026-05-23 22:46:07] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 293 ms.
[2026-05-23 22:46:07] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:08] [INFO ] [Nat]Absence check using state equation in 965 ms returned sat
[2026-05-23 22:46:08] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 286 ms.
Minimization took 585 ms.
[2026-05-23 22:46:09] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:46:10] [INFO ] [Real]Absence check using state equation in 960 ms returned sat
[2026-05-23 22:46:10] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 313 ms.
[2026-05-23 22:46:10] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:12] [INFO ] [Nat]Absence check using state equation in 1042 ms returned sat
[2026-05-23 22:46:12] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 303 ms.
Minimization took 611 ms.
[2026-05-23 22:46:13] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:46:14] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2026-05-23 22:46:14] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 328 ms.
[2026-05-23 22:46:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:15] [INFO ] [Nat]Absence check using state equation in 1006 ms returned sat
[2026-05-23 22:46:16] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 271 ms.
Minimization took 585 ms.
[2026-05-23 22:46:16] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:17] [INFO ] [Real]Absence check using state equation in 1025 ms returned sat
[2026-05-23 22:46:18] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 304 ms.
[2026-05-23 22:46:18] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:19] [INFO ] [Nat]Absence check using state equation in 892 ms returned sat
[2026-05-23 22:46:19] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 273 ms.
Minimization took 585 ms.
[2026-05-23 22:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:46:21] [INFO ] [Real]Absence check using state equation in 1009 ms returned sat
[2026-05-23 22:46:22] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 270 ms.
[2026-05-23 22:46:22] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2026-05-23 22:46:23] [INFO ] [Nat]Absence check using state equation in 1049 ms returned sat
[2026-05-23 22:46:23] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 280 ms.
Minimization took 587 ms.
[2026-05-23 22:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:25] [INFO ] [Real]Absence check using state equation in 929 ms returned sat
[2026-05-23 22:46:25] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 276 ms.
[2026-05-23 22:46:25] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:26] [INFO ] [Nat]Absence check using state equation in 913 ms returned sat
[2026-05-23 22:46:27] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 278 ms.
Minimization took 586 ms.
[2026-05-23 22:46:27] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:28] [INFO ] [Real]Absence check using state equation in 955 ms returned sat
[2026-05-23 22:46:29] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 277 ms.
[2026-05-23 22:46:29] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2026-05-23 22:46:30] [INFO ] [Nat]Absence check using state equation in 930 ms returned sat
[2026-05-23 22:46:30] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 288 ms.
Minimization took 586 ms.
[2026-05-23 22:46:31] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:46:32] [INFO ] [Real]Absence check using state equation in 976 ms returned sat
[2026-05-23 22:46:33] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 280 ms.
[2026-05-23 22:46:33] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:34] [INFO ] [Nat]Absence check using state equation in 942 ms returned sat
[2026-05-23 22:46:34] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 284 ms.
Minimization took 583 ms.
[2026-05-23 22:46:35] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:46:36] [INFO ] [Real]Absence check using state equation in 940 ms returned sat
[2026-05-23 22:46:36] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 273 ms.
[2026-05-23 22:46:36] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:37] [INFO ] [Nat]Absence check using state equation in 956 ms returned sat
[2026-05-23 22:46:38] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 278 ms.
Minimization took 585 ms.
[2026-05-23 22:46:38] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2026-05-23 22:46:39] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2026-05-23 22:46:40] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 281 ms.
[2026-05-23 22:46:40] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:41] [INFO ] [Nat]Absence check using state equation in 940 ms returned sat
[2026-05-23 22:46:41] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 287 ms.
Minimization took 584 ms.
[2026-05-23 22:46:42] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2026-05-23 22:46:43] [INFO ] [Real]Absence check using state equation in 947 ms returned sat
[2026-05-23 22:46:43] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 290 ms.
[2026-05-23 22:46:43] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 22:46:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2026-05-23 22:46:44] [INFO ] [Nat]Absence check using state equation in 937 ms returned sat
[2026-05-23 22:46:45] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 288 ms.
Minimization took 584 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 4, 0, 49, 0, 0, 0, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 4, 0, 49, 0, 0, 0, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
Support contains 15 out of 900 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6614 edges and 900 vertex of which 885 / 900 are part of one of the 1 SCC in 16 ms
Free SCC test removed 884 places
Drop transitions (Empty/Sink Transition effects.) removed 6614 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 6814 transitions.
Applied a total of 1 rules in 44 ms. Remains 16 /900 variables (removed 884) and now considering 30/6844 (removed 6814) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 16/900 places, 30/6844 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11562495642258970681.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4551014235097600205.kers'
[2026-05-23 22:46:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11562495642258970681.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4551014235097600205.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 16 cols 60 entries
Finished phase 1 with 15 SingleSign rule and 0 generalized
[2026-05-23 22:46:45] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4551014235097600205.kers
Total runtime 0 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 4, 0, 49, 0, 0, 0, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
RANDOM walk for 1000008 steps (2 resets) in 172 ms. (5780 steps per ms)
FORMULA Diffusion2D-PT-D30N050-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-13 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-06 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-05 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-03 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N050-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 226 ms. (4405 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 57075 ms.

BK_STOP 1779576406436

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Diffusion2D-PT-D30N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D30N050, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695400149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N050.tgz
mv Diffusion2D-PT-D30N050 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;