About the Execution of LTSMin+red 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/mcc2024-input.r488-tall-171631132200245.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 ltsminxred
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 r488-tall-171631132200245
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K 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 4.1K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 11 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 14:15 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 1.2M 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-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 1717188209199
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D20N050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:43:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-31 20:43:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:43:30] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2024-05-31 20:43:30] [INFO ] Transformed 400 places.
[2024-05-31 20:43:30] [INFO ] Transformed 2964 transitions.
[2024-05-31 20:43:30] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 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
[2024-05-31 20:43:30] [INFO ] Computed 1 invariants in 64 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 10045 steps (2 resets) in 13 ms. (717 steps per ms)
FORMULA Diffusion2D-PT-D20N050-UpperBounds-05 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 93 ms. (1595 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 0, 3, 0, 0, 0, 1, 0, 0, 1, 49, 1, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
[2024-05-31 20:43:30] [INFO ] Invariant cache hit.
[2024-05-31 20:43:31] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2024-05-31 20:43:31] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2024-05-31 20:43:31] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 233 ms.
[2024-05-31 20:43:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2024-05-31 20:43:32] [INFO ] [Nat]Absence check using state equation in 389 ms returned sat
[2024-05-31 20:43:32] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 182 ms.
Minimization took 604 ms.
[2024-05-31 20:43:33] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:33] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2024-05-31 20:43:33] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 177 ms.
[2024-05-31 20:43:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2024-05-31 20:43:34] [INFO ] [Nat]Absence check using state equation in 414 ms returned sat
[2024-05-31 20:43:34] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 164 ms.
Minimization took 511 ms.
[2024-05-31 20:43:35] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:35] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2024-05-31 20:43:35] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 159 ms.
[2024-05-31 20:43:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:36] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2024-05-31 20:43:36] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 161 ms.
Minimization took 508 ms.
[2024-05-31 20:43:37] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:37] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2024-05-31 20:43:37] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 127 ms.
[2024-05-31 20:43:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:38] [INFO ] [Nat]Absence check using state equation in 412 ms returned sat
[2024-05-31 20:43:38] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 156 ms.
Minimization took 509 ms.
[2024-05-31 20:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:39] [INFO ] [Real]Absence check using state equation in 450 ms returned sat
[2024-05-31 20:43:39] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 141 ms.
[2024-05-31 20:43:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:40] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2024-05-31 20:43:40] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 141 ms.
Minimization took 503 ms.
[2024-05-31 20:43:41] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:41] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2024-05-31 20:43:41] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 164 ms.
[2024-05-31 20:43:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:42] [INFO ] [Nat]Absence check using state equation in 413 ms returned sat
[2024-05-31 20:43:42] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 161 ms.
Minimization took 507 ms.
[2024-05-31 20:43:43] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:43] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2024-05-31 20:43:43] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 157 ms.
[2024-05-31 20:43:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2024-05-31 20:43:44] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2024-05-31 20:43:44] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 173 ms.
Minimization took 509 ms.
[2024-05-31 20:43:44] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:45] [INFO ] [Real]Absence check using state equation in 420 ms returned sat
[2024-05-31 20:43:45] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 150 ms.
[2024-05-31 20:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:46] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2024-05-31 20:43:46] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 170 ms.
Minimization took 503 ms.
[2024-05-31 20:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:47] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2024-05-31 20:43:47] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 168 ms.
[2024-05-31 20:43:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:48] [INFO ] [Nat]Absence check using state equation in 412 ms returned sat
[2024-05-31 20:43:48] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 154 ms.
Minimization took 512 ms.
[2024-05-31 20:43:48] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:49] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2024-05-31 20:43:49] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 163 ms.
[2024-05-31 20:43:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:50] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2024-05-31 20:43:50] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 158 ms.
Minimization took 503 ms.
[2024-05-31 20:43:50] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:51] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2024-05-31 20:43:51] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 157 ms.
[2024-05-31 20:43:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:51] [INFO ] [Nat]Absence check using state equation in 412 ms returned sat
[2024-05-31 20:43:52] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 152 ms.
Minimization took 509 ms.
[2024-05-31 20:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:53] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2024-05-31 20:43:53] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 160 ms.
[2024-05-31 20:43:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:53] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2024-05-31 20:43:54] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 165 ms.
Minimization took 503 ms.
[2024-05-31 20:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:55] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2024-05-31 20:43:55] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 169 ms.
[2024-05-31 20:43:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:55] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2024-05-31 20:43:56] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 160 ms.
Minimization took 503 ms.
[2024-05-31 20:43:56] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:57] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2024-05-31 20:43:57] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 165 ms.
[2024-05-31 20:43:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:57] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2024-05-31 20:43:58] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 172 ms.
Minimization took 514 ms.
[2024-05-31 20:43:58] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:59] [INFO ] [Real]Absence check using state equation in 401 ms returned sat
[2024-05-31 20:43:59] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 160 ms.
[2024-05-31 20:43:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 20:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-31 20:43:59] [INFO ] [Nat]Absence check using state equation in 420 ms returned sat
[2024-05-31 20:44:00] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 171 ms.
Minimization took 511 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 0, 3, 0, 0, 0, 1, 0, 0, 1, 49, 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:[1, 1, 0, 3, 0, 0, 0, 1, 0, 0, 1, 49, 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 2748 edges and 400 vertex of which 385 / 400 are part of one of the 1 SCC in 7 ms
Free SCC test removed 384 places
Drop transitions (Empty/Sink Transition effects.) removed 2748 transitions
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 2934 transitions.
Applied a total of 1 rules in 40 ms. Remains 16 /400 variables (removed 384) and now considering 30/2964 (removed 2934) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 16/400 places, 30/2964 transitions.
// Phase 1: matrix 30 rows 16 cols
[2024-05-31 20:44:00] [INFO ] Computed 1 invariants in 0 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 0, 3, 0, 0, 0, 1, 0, 0, 1, 49, 1, 0, 0] Max Struct:[50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
RANDOM walk for 1000017 steps (2 resets) in 151 ms. (6579 steps per ms)
FORMULA Diffusion2D-PT-D20N050-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-UpperBounds-14 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-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 310 ms. (3215 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 30818 ms.
ITS solved all properties within timeout
BK_STOP 1717188241128
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ 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-D20N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
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 r488-tall-171631132200245"
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.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 ;