About the Execution of ITS-Tools for Diffusion2D-PT-D30N100
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r136-tall-171631132300285.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Diffusion2D-PT-D30N100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631132300285
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 11 14:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 11 14:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.0M May 18 16:42 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
here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D30N100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716357856202
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-D30N100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-22 06:04:17] [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]
[2024-05-22 06:04:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 06:04:17] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2024-05-22 06:04:17] [INFO ] Transformed 900 places.
[2024-05-22 06:04:17] [INFO ] Transformed 6844 transitions.
[2024-05-22 06:04:17] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 367 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 6844 rows 900 cols
[2024-05-22 06:04:17] [INFO ] Computed 1 invariants in 83 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:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 10050 steps (2 resets) in 16 ms. (591 steps per ms)
FORMULA Diffusion2D-PT-D30N100-UpperBounds-15 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 104 ms. (1428 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
[2024-05-22 06:04:18] [INFO ] Invariant cache hit.
[2024-05-22 06:04:18] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2024-05-22 06:04:19] [INFO ] [Real]Absence check using state equation in 1033 ms returned sat
[2024-05-22 06:04:20] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 510 ms.
[2024-05-22 06:04:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 06:04:21] [INFO ] [Nat]Absence check using state equation in 1003 ms returned sat
[2024-05-22 06:04:22] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 416 ms.
Minimization took 592 ms.
[2024-05-22 06:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:23] [INFO ] [Real]Absence check using state equation in 960 ms returned sat
[2024-05-22 06:04:24] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 372 ms.
[2024-05-22 06:04:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 06:04:25] [INFO ] [Nat]Absence check using state equation in 980 ms returned sat
[2024-05-22 06:04:25] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 295 ms.
Minimization took 586 ms.
[2024-05-22 06:04:26] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:27] [INFO ] [Real]Absence check using state equation in 912 ms returned sat
[2024-05-22 06:04:28] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 372 ms.
[2024-05-22 06:04:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:29] [INFO ] [Nat]Absence check using state equation in 915 ms returned sat
[2024-05-22 06:04:29] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 368 ms.
Minimization took 588 ms.
[2024-05-22 06:04:30] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 06:04:31] [INFO ] [Real]Absence check using state equation in 981 ms returned sat
[2024-05-22 06:04:31] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 318 ms.
[2024-05-22 06:04:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:32] [INFO ] [Nat]Absence check using state equation in 975 ms returned sat
[2024-05-22 06:04:33] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 364 ms.
Minimization took 618 ms.
[2024-05-22 06:04:34] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:35] [INFO ] [Real]Absence check using state equation in 980 ms returned sat
[2024-05-22 06:04:35] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 328 ms.
[2024-05-22 06:04:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:36] [INFO ] [Nat]Absence check using state equation in 990 ms returned sat
[2024-05-22 06:04:37] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 328 ms.
Minimization took 590 ms.
[2024-05-22 06:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 06:04:38] [INFO ] [Real]Absence check using state equation in 980 ms returned sat
[2024-05-22 06:04:39] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 317 ms.
[2024-05-22 06:04:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 06:04:40] [INFO ] [Nat]Absence check using state equation in 953 ms returned sat
[2024-05-22 06:04:40] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 346 ms.
Minimization took 584 ms.
[2024-05-22 06:04:41] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:42] [INFO ] [Real]Absence check using state equation in 963 ms returned sat
[2024-05-22 06:04:43] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 320 ms.
[2024-05-22 06:04:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:46] [INFO ] [Nat]Absence check using state equation in 3163 ms returned sat
[2024-05-22 06:04:46] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 360 ms.
Minimization took 584 ms.
[2024-05-22 06:04:47] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 06:04:48] [INFO ] [Real]Absence check using state equation in 961 ms returned sat
[2024-05-22 06:04:49] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 323 ms.
[2024-05-22 06:04:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 06:04:50] [INFO ] [Nat]Absence check using state equation in 955 ms returned sat
[2024-05-22 06:04:50] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 325 ms.
Minimization took 595 ms.
[2024-05-22 06:04:51] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 06:04:52] [INFO ] [Real]Absence check using state equation in 904 ms returned sat
[2024-05-22 06:04:52] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 325 ms.
[2024-05-22 06:04:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:53] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2024-05-22 06:04:54] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 322 ms.
Minimization took 585 ms.
[2024-05-22 06:04:54] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:55] [INFO ] [Real]Absence check using state equation in 940 ms returned sat
[2024-05-22 06:04:56] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 312 ms.
[2024-05-22 06:04:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:04:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:04:57] [INFO ] [Nat]Absence check using state equation in 955 ms returned sat
[2024-05-22 06:04:57] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 322 ms.
Minimization took 585 ms.
[2024-05-22 06:04:58] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 06:04:59] [INFO ] [Real]Absence check using state equation in 919 ms returned sat
[2024-05-22 06:05:00] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 319 ms.
[2024-05-22 06:05:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:05:01] [INFO ] [Nat]Absence check using state equation in 913 ms returned sat
[2024-05-22 06:05:01] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 308 ms.
Minimization took 585 ms.
[2024-05-22 06:05:02] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:05:03] [INFO ] [Real]Absence check using state equation in 980 ms returned sat
[2024-05-22 06:05:03] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 298 ms.
[2024-05-22 06:05:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:05:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:05:04] [INFO ] [Nat]Absence check using state equation in 968 ms returned sat
[2024-05-22 06:05:05] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 311 ms.
Minimization took 585 ms.
[2024-05-22 06:05:05] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 06:05:06] [INFO ] [Real]Absence check using state equation in 930 ms returned sat
[2024-05-22 06:05:07] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 331 ms.
[2024-05-22 06:05:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:05:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:05:08] [INFO ] [Nat]Absence check using state equation in 943 ms returned sat
[2024-05-22 06:05:08] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 306 ms.
Minimization took 584 ms.
[2024-05-22 06:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 06:05:10] [INFO ] [Real]Absence check using state equation in 925 ms returned sat
[2024-05-22 06:05:10] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 292 ms.
[2024-05-22 06:05:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:05:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 06:05:11] [INFO ] [Nat]Absence check using state equation in 928 ms returned sat
[2024-05-22 06:05:12] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 345 ms.
Minimization took 582 ms.
[2024-05-22 06:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 06:05:14] [INFO ] [Real]Absence check using state equation in 908 ms returned sat
[2024-05-22 06:05:14] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 337 ms.
[2024-05-22 06:05:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 06:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 06:05:15] [INFO ] [Nat]Absence check using state equation in 946 ms returned sat
[2024-05-22 06:05:16] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 293 ms.
Minimization took 585 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
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 6618 edges and 900 vertex of which 885 / 900 are part of one of the 1 SCC in 11 ms
Free SCC test removed 884 places
Drop transitions (Empty/Sink Transition effects.) removed 6618 transitions
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 6812 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 43 ms. Remains 16 /900 variables (removed 884) and now considering 29/6844 (removed 6815) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 16/900 places, 29/6844 transitions.
// Phase 1: matrix 29 rows 16 cols
[2024-05-22 06:05:16] [INFO ] Computed 1 invariants in 0 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 1000001 steps (2 resets) in 142 ms. (6993 steps per ms)
FORMULA Diffusion2D-PT-D30N100-UpperBounds-14 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-13 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-12 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-11 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-10 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-09 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-08 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-04 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-03 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-UpperBounds-00 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 251 ms. (3968 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 )
[2024-05-22 06:05:17] [INFO ] Flatten gal took : 144 ms
[2024-05-22 06:05:17] [INFO ] Flatten gal took : 4 ms
[2024-05-22 06:05:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15185430802242947654.gal : 3 ms
[2024-05-22 06:05:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17072001375894075082.prop : 0 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/ReachabilityCardinality15185430802242947654.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17072001375894075082.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17072001375894075082.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,330,0.011606,3488,2,45,5,358,6,0,96,222,0
Total reachable state count : 330
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 59998 ms.
BK_STOP 1716357917423
--------------------
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-D30N100"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D30N100, 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 r136-tall-171631132300285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N100.tgz
mv Diffusion2D-PT-D30N100 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;