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-177955695400213.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-D50N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.7M
-rw-r--r-- 1 mcc users 9.3K Mar 6 16:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 6 16:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 16:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 6 16:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 09:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 09:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Mar 6 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 16:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 6 16:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:09 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 7.3M 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-D50N050-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D50N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779588954063

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-D50N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-24 02:15:55] [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]
[2026-05-24 02:15:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 02:15:55] [INFO ] Load time of PNML (sax parser for PT used): 441 ms
[2026-05-24 02:15:55] [INFO ] Transformed 2500 places.
[2026-05-24 02:15:55] [INFO ] Transformed 19404 transitions.
[2026-05-24 02:15:55] [INFO ] Parsed PT model containing 2500 places and 19404 transitions and 38808 arcs in 590 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-7681865203441094902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3327102233901210503.kers'
[2026-05-24 02:15:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7681865203441094902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3327102233901210503.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 19404 rows 2500 cols 38808 entries
Finished phase 1 with 2499 SingleSign rule and 0 generalized
[2026-05-24 02:15:56] [INFO ] Computed 1 invariants in 90 ms
Computed 1 P flows in 91 ms.
Exported basis to /tmp/petrispot-output-3327102233901210503.kers
Total runtime 103 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 10027 steps (2 resets) in 31 ms. (313 steps per ms)
BEST_FIRST walk for 160016 steps (32 resets) in 136 ms. (1168 steps per ms)
Current structural bounds on expressions (after WALK) : 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]
[2026-05-24 02:15:56] [INFO ] Invariant cache hit.
[2026-05-24 02:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 38 ms returned sat
[2026-05-24 02:15:59] [INFO ] [Real]Absence check using state equation in 2266 ms returned sat
[2026-05-24 02:16:00] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 949 ms.
[2026-05-24 02:16:00] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:16:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2026-05-24 02:16:03] [INFO ] [Nat]Absence check using state equation in 2165 ms returned sat
[2026-05-24 02:16:04] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 892 ms.
Minimization took 1215 ms.
[2026-05-24 02:16:06] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:16:08] [INFO ] [Real]Absence check using state equation in 2202 ms returned sat
[2026-05-24 02:16:09] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 829 ms.
[2026-05-24 02:16:09] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:16:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:16:12] [INFO ] [Nat]Absence check using state equation in 2121 ms returned sat
[2026-05-24 02:16:13] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 816 ms.
Minimization took 1399 ms.
[2026-05-24 02:16:15] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:16:17] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2026-05-24 02:16:18] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 776 ms.
[2026-05-24 02:16:18] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:16:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:16:20] [INFO ] [Nat]Absence check using state equation in 2048 ms returned sat
[2026-05-24 02:16:22] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 844 ms.
Minimization took 1514 ms.
[2026-05-24 02:16:23] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:16:26] [INFO ] [Real]Absence check using state equation in 2327 ms returned sat
[2026-05-24 02:16:27] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 843 ms.
[2026-05-24 02:16:27] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:16:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:16:30] [INFO ] [Nat]Absence check using state equation in 2086 ms returned sat
[2026-05-24 02:16:31] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 766 ms.
Minimization took 1468 ms.
[2026-05-24 02:16:33] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:16:35] [INFO ] [Real]Absence check using state equation in 2306 ms returned sat
[2026-05-24 02:16:36] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 958 ms.
[2026-05-24 02:16:36] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:16:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:16:39] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2026-05-24 02:16:40] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 917 ms.
Minimization took 1086 ms.
[2026-05-24 02:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:16:44] [INFO ] [Real]Absence check using state equation in 2305 ms returned sat
[2026-05-24 02:16:46] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 951 ms.
[2026-05-24 02:16:46] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:16:48] [INFO ] [Nat]Absence check using state equation in 2223 ms returned sat
[2026-05-24 02:16:49] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 920 ms.
Minimization took 1234 ms.
[2026-05-24 02:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:16:53] [INFO ] [Real]Absence check using state equation in 2224 ms returned sat
[2026-05-24 02:16:55] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 863 ms.
[2026-05-24 02:16:55] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:16:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2026-05-24 02:16:57] [INFO ] [Nat]Absence check using state equation in 2056 ms returned sat
[2026-05-24 02:16:58] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 832 ms.
Minimization took 1495 ms.
[2026-05-24 02:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:17:02] [INFO ] [Real]Absence check using state equation in 1974 ms returned sat
[2026-05-24 02:17:03] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 796 ms.
[2026-05-24 02:17:03] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:17:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2026-05-24 02:17:06] [INFO ] [Nat]Absence check using state equation in 2282 ms returned sat
[2026-05-24 02:17:07] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 869 ms.
Minimization took 1164 ms.
[2026-05-24 02:17:09] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:17:11] [INFO ] [Real]Absence check using state equation in 2004 ms returned sat
[2026-05-24 02:17:12] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 796 ms.
[2026-05-24 02:17:12] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:17:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2026-05-24 02:17:15] [INFO ] [Nat]Absence check using state equation in 2287 ms returned sat
[2026-05-24 02:17:16] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 927 ms.
Minimization took 1130 ms.
[2026-05-24 02:17:17] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2026-05-24 02:17:20] [INFO ] [Real]Absence check using state equation in 2263 ms returned sat
[2026-05-24 02:17:21] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 876 ms.
[2026-05-24 02:17:21] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:17:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:17:23] [INFO ] [Nat]Absence check using state equation in 2051 ms returned sat
[2026-05-24 02:17:25] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 895 ms.
Minimization took 1432 ms.
[2026-05-24 02:17:26] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:17:29] [INFO ] [Real]Absence check using state equation in 2234 ms returned sat
[2026-05-24 02:17:30] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 895 ms.
[2026-05-24 02:17:30] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2026-05-24 02:17:33] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2026-05-24 02:17:34] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 905 ms.
Minimization took 1119 ms.
[2026-05-24 02:17:35] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:17:38] [INFO ] [Real]Absence check using state equation in 2297 ms returned sat
[2026-05-24 02:17:39] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 910 ms.
[2026-05-24 02:17:39] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:17:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2026-05-24 02:17:42] [INFO ] [Nat]Absence check using state equation in 2187 ms returned sat
[2026-05-24 02:17:43] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 848 ms.
Minimization took 1302 ms.
[2026-05-24 02:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:17:47] [INFO ] [Real]Absence check using state equation in 2043 ms returned sat
[2026-05-24 02:17:48] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 886 ms.
[2026-05-24 02:17:48] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:17:50] [INFO ] [Nat]Absence check using state equation in 2179 ms returned sat
[2026-05-24 02:17:52] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 902 ms.
Minimization took 1283 ms.
[2026-05-24 02:17:53] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:17:55] [INFO ] [Real]Absence check using state equation in 2080 ms returned sat
[2026-05-24 02:17:57] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 819 ms.
[2026-05-24 02:17:57] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:17:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:17:59] [INFO ] [Nat]Absence check using state equation in 2068 ms returned sat
[2026-05-24 02:18:01] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 900 ms.
Minimization took 1360 ms.
[2026-05-24 02:18:02] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:18:04] [INFO ] [Real]Absence check using state equation in 2080 ms returned sat
[2026-05-24 02:18:06] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 807 ms.
[2026-05-24 02:18:06] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:18:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2026-05-24 02:18:08] [INFO ] [Nat]Absence check using state equation in 2259 ms returned sat
[2026-05-24 02:18:09] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 864 ms.
Minimization took 1231 ms.
[2026-05-24 02:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 26 ms returned sat
[2026-05-24 02:18:13] [INFO ] [Real]Absence check using state equation in 2162 ms returned sat
[2026-05-24 02:18:15] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 850 ms.
[2026-05-24 02:18:15] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 02:18:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2026-05-24 02:18:17] [INFO ] [Nat]Absence check using state equation in 2218 ms returned sat
[2026-05-24 02:18:18] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 870 ms.
Minimization took 1279 ms.
Current structural bounds on expressions (after SMT) : 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]
Current structural bounds on expressions (After Parikh guided walk) : 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]
Support contains 16 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19160 edges and 2500 vertex of which 2484 / 2500 are part of one of the 1 SCC in 29 ms
Free SCC test removed 2483 places
Drop transitions (Empty/Sink Transition effects.) removed 19160 transitions
Ensure Unique test removed 212 transitions
Reduce isomorphic transitions removed 19372 transitions.
Applied a total of 1 rules in 81 ms. Remains 17 /2500 variables (removed 2483) and now considering 32/19404 (removed 19372) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 17/2500 places, 32/19404 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7033143579206440468.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3691607779288348277.kers'
[2026-05-24 02:18:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7033143579206440468.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3691607779288348277.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 32 rows 17 cols 64 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-24 02:18:20] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3691607779288348277.kers
Total runtime 0 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 1000037 steps (2 resets) in 241 ms. (4132 steps per ms)
FORMULA Diffusion2D-PT-D50N050-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-13 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-06 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-05 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-03 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N050-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 372 ms. (2680 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 145603 ms.

BK_STOP 1779589100902

--------------------
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-D50N050"
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-D50N050, 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-177955695400213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N050.tgz
mv Diffusion2D-PT-D50N050 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 ;