About the Execution of 2024-gold for Diffusion2D-PT-D20N050
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r069-smll-174854075900062.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is Diffusion2D-PT-D20N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-174854075900062
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.2M May 29 14:32 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-D20N050-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D20N050-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748605355682
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D20N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-05-30 11:42:37] [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]
[2025-05-30 11:42:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:42:38] [INFO ] Load time of PNML (sax parser for PT used): 467 ms
[2025-05-30 11:42:38] [INFO ] Transformed 400 places.
[2025-05-30 11:42:38] [INFO ] Transformed 2964 transitions.
[2025-05-30 11:42:38] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 659 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 25 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]
// Phase 1: matrix 2964 rows 400 cols
[2025-05-30 11:42:38] [INFO ] Computed 1 invariants in 91 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 10001 steps (2 resets) in 45 ms. (217 steps per ms)
FORMULA Diffusion2D-PT-D20N050-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 152 ms. (980 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[49, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 2, 1, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
[2025-05-30 11:42:38] [INFO ] Invariant cache hit.
[2025-05-30 11:42:39] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2025-05-30 11:42:40] [INFO ] [Real]Absence check using state equation in 1130 ms returned sat
[2025-05-30 11:42:41] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 603 ms.
[2025-05-30 11:42:41] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:42:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2025-05-30 11:42:42] [INFO ] [Nat]Absence check using state equation in 813 ms returned sat
[2025-05-30 11:42:43] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 358 ms.
Minimization took 652 ms.
[2025-05-30 11:42:43] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2025-05-30 11:42:44] [INFO ] [Real]Absence check using state equation in 812 ms returned sat
[2025-05-30 11:42:45] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 213 ms.
[2025-05-30 11:42:45] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:42:46] [INFO ] [Nat]Absence check using state equation in 851 ms returned sat
[2025-05-30 11:42:46] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 360 ms.
Minimization took 558 ms.
[2025-05-30 11:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:42:48] [INFO ] [Real]Absence check using state equation in 1634 ms returned sat
[2025-05-30 11:42:49] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 330 ms.
[2025-05-30 11:42:49] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:42:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 11 ms returned sat
[2025-05-30 11:42:50] [INFO ] [Nat]Absence check using state equation in 900 ms returned sat
[2025-05-30 11:42:50] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 231 ms.
Minimization took 556 ms.
[2025-05-30 11:42:51] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:42:52] [INFO ] [Real]Absence check using state equation in 895 ms returned sat
[2025-05-30 11:42:52] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 206 ms.
[2025-05-30 11:42:52] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:42:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:42:53] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2025-05-30 11:42:53] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 320 ms.
Minimization took 556 ms.
[2025-05-30 11:42:54] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:42:55] [INFO ] [Real]Absence check using state equation in 825 ms returned sat
[2025-05-30 11:42:55] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 210 ms.
[2025-05-30 11:42:55] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:42:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:42:56] [INFO ] [Nat]Absence check using state equation in 820 ms returned sat
[2025-05-30 11:42:57] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 330 ms.
Minimization took 555 ms.
[2025-05-30 11:42:57] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:42:58] [INFO ] [Real]Absence check using state equation in 830 ms returned sat
[2025-05-30 11:42:58] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 253 ms.
[2025-05-30 11:42:58] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2025-05-30 11:42:59] [INFO ] [Nat]Absence check using state equation in 821 ms returned sat
[2025-05-30 11:43:00] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 200 ms.
Minimization took 554 ms.
[2025-05-30 11:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:01] [INFO ] [Real]Absence check using state equation in 814 ms returned sat
[2025-05-30 11:43:02] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 314 ms.
[2025-05-30 11:43:02] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2025-05-30 11:43:03] [INFO ] [Nat]Absence check using state equation in 846 ms returned sat
[2025-05-30 11:43:03] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 307 ms.
Minimization took 544 ms.
[2025-05-30 11:43:04] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2025-05-30 11:43:05] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2025-05-30 11:43:05] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 336 ms.
[2025-05-30 11:43:05] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:43:06] [INFO ] [Nat]Absence check using state equation in 1002 ms returned sat
[2025-05-30 11:43:07] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 329 ms.
Minimization took 556 ms.
[2025-05-30 11:43:07] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2025-05-30 11:43:08] [INFO ] [Real]Absence check using state equation in 972 ms returned sat
[2025-05-30 11:43:09] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 341 ms.
[2025-05-30 11:43:09] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:10] [INFO ] [Nat]Absence check using state equation in 846 ms returned sat
[2025-05-30 11:43:10] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 249 ms.
Minimization took 558 ms.
[2025-05-30 11:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:12] [INFO ] [Real]Absence check using state equation in 968 ms returned sat
[2025-05-30 11:43:12] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 321 ms.
[2025-05-30 11:43:12] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:13] [INFO ] [Nat]Absence check using state equation in 837 ms returned sat
[2025-05-30 11:43:14] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 214 ms.
Minimization took 544 ms.
[2025-05-30 11:43:14] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:43:15] [INFO ] [Real]Absence check using state equation in 668 ms returned sat
[2025-05-30 11:43:15] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 349 ms.
[2025-05-30 11:43:15] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 22 ms returned sat
[2025-05-30 11:43:16] [INFO ] [Nat]Absence check using state equation in 875 ms returned sat
[2025-05-30 11:43:17] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 289 ms.
Minimization took 540 ms.
[2025-05-30 11:43:18] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:18] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2025-05-30 11:43:19] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 212 ms.
[2025-05-30 11:43:19] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2025-05-30 11:43:19] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2025-05-30 11:43:20] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 208 ms.
Minimization took 548 ms.
[2025-05-30 11:43:20] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:21] [INFO ] [Real]Absence check using state equation in 865 ms returned sat
[2025-05-30 11:43:22] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 320 ms.
[2025-05-30 11:43:22] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:23] [INFO ] [Nat]Absence check using state equation in 945 ms returned sat
[2025-05-30 11:43:23] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 321 ms.
Minimization took 555 ms.
[2025-05-30 11:43:24] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:43:25] [INFO ] [Real]Absence check using state equation in 978 ms returned sat
[2025-05-30 11:43:25] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 341 ms.
[2025-05-30 11:43:25] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 11 ms returned sat
[2025-05-30 11:43:26] [INFO ] [Nat]Absence check using state equation in 831 ms returned sat
[2025-05-30 11:43:27] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 264 ms.
Minimization took 555 ms.
[2025-05-30 11:43:27] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:43:28] [INFO ] [Real]Absence check using state equation in 963 ms returned sat
[2025-05-30 11:43:29] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 315 ms.
[2025-05-30 11:43:29] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:43:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:43:30] [INFO ] [Nat]Absence check using state equation in 943 ms returned sat
[2025-05-30 11:43:30] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 331 ms.
Minimization took 550 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[49, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 2, 1, 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:[49, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 2, 1, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
Support contains 15 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2744 edges and 400 vertex of which 385 / 400 are part of one of the 1 SCC in 15 ms
Free SCC test removed 384 places
Drop transitions (Empty/Sink Transition effects.) removed 2744 transitions
Ensure Unique test removed 188 transitions
Reduce isomorphic transitions removed 2932 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 16 transition count 29
Applied a total of 4 rules in 91 ms. Remains 16 /400 variables (removed 384) and now considering 29/2964 (removed 2935) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 16/400 places, 29/2964 transitions.
// Phase 1: matrix 29 rows 16 cols
[2025-05-30 11:43:31] [INFO ] Computed 1 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[49, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 2, 1, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
RANDOM walk for 1000006 steps (2 resets) in 326 ms. (3058 steps per ms)
FORMULA Diffusion2D-PT-D20N050-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-13 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-06 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-05 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-03 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 530 ms. (1883 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-05-30 11:43:32] [INFO ] Flatten gal took : 211 ms
[2025-05-30 11:43:32] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:43:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2442805257173922054.gal : 9 ms
[2025-05-30 11:43:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6283222148900759698.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2442805257173922054.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6283222148900759698.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 55242 ms.
BK_STOP 1748605412840
--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-D20N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is Diffusion2D-PT-D20N050, 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 r069-smll-174854075900062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 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 '
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 ;