About the Execution of 2024-gold for Diffusion2D-PT-D20N150
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-174854075900064.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-D20N150, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-174854075900064
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K 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 4.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K 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 74K 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-D20N150-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D20N150-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748605493098
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-D20N150
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-05-30 11:44:55] [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]
[2025-05-30 11:44:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:44:55] [INFO ] Load time of PNML (sax parser for PT used): 386 ms
[2025-05-30 11:44:55] [INFO ] Transformed 400 places.
[2025-05-30 11:44:55] [INFO ] Transformed 2964 transitions.
[2025-05-30 11:44:56] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 596 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 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 11:44:56] [INFO ] Computed 1 invariants in 85 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:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
RANDOM walk for 10126 steps (2 resets) in 21 ms. (460 steps per ms)
BEST_FIRST walk for 160016 steps (32 resets) in 227 ms. (701 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 6, 0, 10, 0, 1, 0, 0, 1, 0, 0, 0, 0, 4] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
[2025-05-30 11:44:56] [INFO ] Invariant cache hit.
[2025-05-30 11:44:57] [INFO ] [Real]Absence check using 1 positive place invariants in 19 ms returned sat
[2025-05-30 11:44:58] [INFO ] [Real]Absence check using state equation in 1101 ms returned sat
[2025-05-30 11:44:59] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 546 ms.
[2025-05-30 11:44:59] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:44:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:44:59] [INFO ] [Nat]Absence check using state equation in 713 ms returned sat
[2025-05-30 11:45:00] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 291 ms.
Minimization took 555 ms.
[2025-05-30 11:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:45:01] [INFO ] [Real]Absence check using state equation in 925 ms returned sat
[2025-05-30 11:45:02] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 251 ms.
[2025-05-30 11:45:02] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2025-05-30 11:45:03] [INFO ] [Nat]Absence check using state equation in 708 ms returned sat
[2025-05-30 11:45:03] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 262 ms.
Minimization took 541 ms.
[2025-05-30 11:45:04] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2025-05-30 11:45:04] [INFO ] [Real]Absence check using state equation in 765 ms returned sat
[2025-05-30 11:45:05] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 319 ms.
[2025-05-30 11:45:05] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:06] [INFO ] [Nat]Absence check using state equation in 753 ms returned sat
[2025-05-30 11:45:06] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 274 ms.
Minimization took 557 ms.
[2025-05-30 11:45:07] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:45:08] [INFO ] [Real]Absence check using state equation in 882 ms returned sat
[2025-05-30 11:45:08] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 287 ms.
[2025-05-30 11:45:08] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:45:09] [INFO ] [Nat]Absence check using state equation in 984 ms returned sat
[2025-05-30 11:45:10] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 300 ms.
Minimization took 559 ms.
[2025-05-30 11:45:10] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2025-05-30 11:45:11] [INFO ] [Real]Absence check using state equation in 840 ms returned sat
[2025-05-30 11:45:12] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 226 ms.
[2025-05-30 11:45:12] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:12] [INFO ] [Nat]Absence check using state equation in 839 ms returned sat
[2025-05-30 11:45:13] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 205 ms.
Minimization took 552 ms.
[2025-05-30 11:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2025-05-30 11:45:14] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2025-05-30 11:45:15] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 265 ms.
[2025-05-30 11:45:15] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:45:16] [INFO ] [Nat]Absence check using state equation in 976 ms returned sat
[2025-05-30 11:45:16] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 324 ms.
Minimization took 557 ms.
[2025-05-30 11:45:17] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:18] [INFO ] [Real]Absence check using state equation in 838 ms returned sat
[2025-05-30 11:45:18] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 242 ms.
[2025-05-30 11:45:18] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 11 ms returned sat
[2025-05-30 11:45:19] [INFO ] [Nat]Absence check using state equation in 940 ms returned sat
[2025-05-30 11:45:20] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 334 ms.
Minimization took 559 ms.
[2025-05-30 11:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:45:21] [INFO ] [Real]Absence check using state equation in 859 ms returned sat
[2025-05-30 11:45:22] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 295 ms.
[2025-05-30 11:45:22] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:23] [INFO ] [Nat]Absence check using state equation in 939 ms returned sat
[2025-05-30 11:45:23] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 212 ms.
Minimization took 550 ms.
[2025-05-30 11:45:24] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:24] [INFO ] [Real]Absence check using state equation in 785 ms returned sat
[2025-05-30 11:45:25] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 220 ms.
[2025-05-30 11:45:25] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:45:26] [INFO ] [Nat]Absence check using state equation in 817 ms returned sat
[2025-05-30 11:45:26] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 208 ms.
Minimization took 550 ms.
[2025-05-30 11:45:27] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:45:27] [INFO ] [Real]Absence check using state equation in 801 ms returned sat
[2025-05-30 11:45:28] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 365 ms.
[2025-05-30 11:45:28] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2025-05-30 11:45:29] [INFO ] [Nat]Absence check using state equation in 863 ms returned sat
[2025-05-30 11:45:29] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 289 ms.
Minimization took 553 ms.
[2025-05-30 11:45:30] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:31] [INFO ] [Real]Absence check using state equation in 793 ms returned sat
[2025-05-30 11:45:31] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 306 ms.
[2025-05-30 11:45:31] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2025-05-30 11:45:32] [INFO ] [Nat]Absence check using state equation in 950 ms returned sat
[2025-05-30 11:45:33] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 319 ms.
Minimization took 548 ms.
[2025-05-30 11:45:33] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:45:34] [INFO ] [Real]Absence check using state equation in 775 ms returned sat
[2025-05-30 11:45:35] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 224 ms.
[2025-05-30 11:45:35] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:36] [INFO ] [Nat]Absence check using state equation in 942 ms returned sat
[2025-05-30 11:45:36] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 330 ms.
Minimization took 540 ms.
[2025-05-30 11:45:37] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:45:37] [INFO ] [Real]Absence check using state equation in 807 ms returned sat
[2025-05-30 11:45:38] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 306 ms.
[2025-05-30 11:45:38] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:45:39] [INFO ] [Nat]Absence check using state equation in 831 ms returned sat
[2025-05-30 11:45:39] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 254 ms.
Minimization took 552 ms.
[2025-05-30 11:45:40] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2025-05-30 11:45:41] [INFO ] [Real]Absence check using state equation in 759 ms returned sat
[2025-05-30 11:45:41] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 227 ms.
[2025-05-30 11:45:41] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:42] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2025-05-30 11:45:42] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 247 ms.
Minimization took 548 ms.
[2025-05-30 11:45:43] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2025-05-30 11:45:44] [INFO ] [Real]Absence check using state equation in 970 ms returned sat
[2025-05-30 11:45:44] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 342 ms.
[2025-05-30 11:45:44] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2025-05-30 11:45:45] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2025-05-30 11:45:45] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 215 ms.
Minimization took 545 ms.
[2025-05-30 11:45:46] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2025-05-30 11:45:47] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2025-05-30 11:45:47] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 330 ms.
[2025-05-30 11:45:47] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:45:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2025-05-30 11:45:48] [INFO ] [Nat]Absence check using state equation in 983 ms returned sat
[2025-05-30 11:45:49] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 358 ms.
Minimization took 557 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 6, 0, 10, 0, 1, 0, 0, 1, 0, 0, 0, 0, 4] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 1, 6, 0, 10, 0, 1, 0, 0, 1, 0, 0, 0, 0, 4] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
Support contains 16 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2722 edges and 400 vertex of which 384 / 400 are part of one of the 1 SCC in 14 ms
Free SCC test removed 383 places
Drop transitions (Empty/Sink Transition effects.) removed 2722 transitions
Ensure Unique test removed 202 transitions
Reduce isomorphic transitions removed 2924 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 11 place count 17 transition count 30
Applied a total of 11 rules in 84 ms. Remains 17 /400 variables (removed 383) and now considering 30/2964 (removed 2934) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 17/400 places, 30/2964 transitions.
// Phase 1: matrix 30 rows 17 cols
[2025-05-30 11:45:50] [INFO ] Computed 1 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 1, 6, 0, 10, 0, 1, 0, 0, 1, 0, 0, 0, 0, 4] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
RANDOM walk for 1000133 steps (2 resets) in 252 ms. (3953 steps per ms)
FORMULA Diffusion2D-PT-D20N150-UpperBounds-15 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-14 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-13 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-12 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-11 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-10 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-09 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-08 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-07 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-06 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-05 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-04 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-03 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-02 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-01 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N150-UpperBounds-00 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000000 steps (2 resets) in 497 ms. (2008 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 11:45:50] [INFO ] Flatten gal took : 182 ms
[2025-05-30 11:45:51] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:45:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14015219005946721327.gal : 6 ms
[2025-05-30 11:45:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7716493835399889199.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/ReachabilityCardinality14015219005946721327.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7716493835399889199.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 55712 ms.
BK_STOP 1748605551129
--------------------
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-D20N150"
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-D20N150, 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-174854075900064"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N150.tgz
mv Diffusion2D-PT-D20N150 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 ;