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.r135-tall-171631130800293.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Diffusion2D-PT-D30N150, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631130800293
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 4.0K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 18K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 11 14:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 11 14:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 11 14:17 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-D30N150-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D30N150-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716349710070

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D30N150
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 03:48:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-22 03:48:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 03:48:31] [INFO ] Load time of PNML (sax parser for PT used): 271 ms
[2024-05-22 03:48:31] [INFO ] Transformed 900 places.
[2024-05-22 03:48:31] [INFO ] Transformed 6844 transitions.
[2024-05-22 03:48:31] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 389 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]
// Phase 1: matrix 6844 rows 900 cols
[2024-05-22 03:48:31] [INFO ] Computed 1 invariants in 95 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 10119 steps (2 resets) in 7 ms. (1264 steps per ms)
FORMULA Diffusion2D-PT-D30N150-UpperBounds-12 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 111 ms. (1339 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
[2024-05-22 03:48:31] [INFO ] Invariant cache hit.
[2024-05-22 03:48:32] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2024-05-22 03:48:33] [INFO ] [Real]Absence check using state equation in 1093 ms returned sat
[2024-05-22 03:48:34] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 381 ms.
[2024-05-22 03:48:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:48:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 11 ms returned sat
[2024-05-22 03:48:35] [INFO ] [Nat]Absence check using state equation in 1009 ms returned sat
[2024-05-22 03:48:35] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 364 ms.
Minimization took 592 ms.
[2024-05-22 03:48:36] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 03:48:37] [INFO ] [Real]Absence check using state equation in 975 ms returned sat
[2024-05-22 03:48:38] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 385 ms.
[2024-05-22 03:48:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:48:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 03:48:39] [INFO ] [Nat]Absence check using state equation in 1050 ms returned sat
[2024-05-22 03:48:39] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 319 ms.
Minimization took 585 ms.
[2024-05-22 03:48:40] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:48:41] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2024-05-22 03:48:42] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 338 ms.
[2024-05-22 03:48:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:48:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 03:48:43] [INFO ] [Nat]Absence check using state equation in 858 ms returned sat
[2024-05-22 03:48:43] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 333 ms.
Minimization took 585 ms.
[2024-05-22 03:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2024-05-22 03:48:45] [INFO ] [Real]Absence check using state equation in 1036 ms returned sat
[2024-05-22 03:48:45] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 355 ms.
[2024-05-22 03:48:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:48:46] [INFO ] [Nat]Absence check using state equation in 1093 ms returned sat
[2024-05-22 03:48:47] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 367 ms.
Minimization took 611 ms.
[2024-05-22 03:48:48] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-22 03:48:49] [INFO ] [Real]Absence check using state equation in 1035 ms returned sat
[2024-05-22 03:48:49] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 309 ms.
[2024-05-22 03:48:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:48:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:48:50] [INFO ] [Nat]Absence check using state equation in 1016 ms returned sat
[2024-05-22 03:48:51] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 342 ms.
Minimization took 599 ms.
[2024-05-22 03:48:52] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:48:53] [INFO ] [Real]Absence check using state equation in 988 ms returned sat
[2024-05-22 03:48:53] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 337 ms.
[2024-05-22 03:48:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:48:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:48:54] [INFO ] [Nat]Absence check using state equation in 1025 ms returned sat
[2024-05-22 03:48:55] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 338 ms.
Minimization took 609 ms.
[2024-05-22 03:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:48:57] [INFO ] [Real]Absence check using state equation in 1035 ms returned sat
[2024-05-22 03:48:57] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 337 ms.
[2024-05-22 03:48:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:48:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:48:58] [INFO ] [Nat]Absence check using state equation in 1033 ms returned sat
[2024-05-22 03:48:59] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 355 ms.
Minimization took 593 ms.
[2024-05-22 03:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:00] [INFO ] [Real]Absence check using state equation in 1059 ms returned sat
[2024-05-22 03:49:01] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 349 ms.
[2024-05-22 03:49:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:02] [INFO ] [Nat]Absence check using state equation in 1057 ms returned sat
[2024-05-22 03:49:03] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 349 ms.
Minimization took 606 ms.
[2024-05-22 03:49:03] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:04] [INFO ] [Real]Absence check using state equation in 1031 ms returned sat
[2024-05-22 03:49:05] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 342 ms.
[2024-05-22 03:49:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:06] [INFO ] [Nat]Absence check using state equation in 972 ms returned sat
[2024-05-22 03:49:07] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 346 ms.
Minimization took 604 ms.
[2024-05-22 03:49:07] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:08] [INFO ] [Real]Absence check using state equation in 987 ms returned sat
[2024-05-22 03:49:09] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 347 ms.
[2024-05-22 03:49:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2024-05-22 03:49:10] [INFO ] [Nat]Absence check using state equation in 999 ms returned sat
[2024-05-22 03:49:10] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 346 ms.
Minimization took 613 ms.
[2024-05-22 03:49:11] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:12] [INFO ] [Real]Absence check using state equation in 1058 ms returned sat
[2024-05-22 03:49:13] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 347 ms.
[2024-05-22 03:49:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:14] [INFO ] [Nat]Absence check using state equation in 1065 ms returned sat
[2024-05-22 03:49:14] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 346 ms.
Minimization took 605 ms.
[2024-05-22 03:49:15] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:16] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2024-05-22 03:49:17] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 311 ms.
[2024-05-22 03:49:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:18] [INFO ] [Nat]Absence check using state equation in 1029 ms returned sat
[2024-05-22 03:49:18] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 306 ms.
Minimization took 593 ms.
[2024-05-22 03:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:20] [INFO ] [Real]Absence check using state equation in 966 ms returned sat
[2024-05-22 03:49:20] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 311 ms.
[2024-05-22 03:49:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:21] [INFO ] [Nat]Absence check using state equation in 922 ms returned sat
[2024-05-22 03:49:22] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 307 ms.
Minimization took 595 ms.
[2024-05-22 03:49:22] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:23] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2024-05-22 03:49:24] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 303 ms.
[2024-05-22 03:49:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:25] [INFO ] [Nat]Absence check using state equation in 952 ms returned sat
[2024-05-22 03:49:25] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 303 ms.
Minimization took 597 ms.
[2024-05-22 03:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2024-05-22 03:49:27] [INFO ] [Real]Absence check using state equation in 956 ms returned sat
[2024-05-22 03:49:28] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 340 ms.
[2024-05-22 03:49:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-22 03:49:29] [INFO ] [Nat]Absence check using state equation in 939 ms returned sat
[2024-05-22 03:49:29] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 300 ms.
Minimization took 591 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[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, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
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 6632 edges and 900 vertex of which 885 / 900 are part of one of the 1 SCC in 22 ms
Free SCC test removed 884 places
Drop transitions (Empty/Sink Transition effects.) removed 6632 transitions
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 6814 transitions.
Applied a total of 1 rules in 75 ms. Remains 16 /900 variables (removed 884) and now considering 30/6844 (removed 6814) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 16/900 places, 30/6844 transitions.
// Phase 1: matrix 30 rows 16 cols
[2024-05-22 03:49:30] [INFO ] Computed 1 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
RANDOM walk for 1000144 steps (2 resets) in 125 ms. (7937 steps per ms)
FORMULA Diffusion2D-PT-D30N150-UpperBounds-15 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-14 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-13 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-11 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-10 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-09 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-08 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-07 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-06 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-05 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-04 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-03 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-02 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-01 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N150-UpperBounds-00 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 374 ms. (2666 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 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 59751 ms.
ITS solved all properties within timeout

BK_STOP 1716349771022

--------------------
content from stderr:

+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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-D30N150"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Diffusion2D-PT-D30N150, 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 r135-tall-171631130800293"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N150.tgz
mv Diffusion2D-PT-D30N150 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 '' 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 ;