About the Execution of LTSMin+red for Diffusion2D-PT-D50N100
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-171631132500349.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-D50N100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132500349
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 4.6K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 11 14:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 14:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K 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 7.3M 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-D50N100-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D50N100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717191267169
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-D50N100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:34:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-31 21:34:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:34:28] [INFO ] Load time of PNML (sax parser for PT used): 463 ms
[2024-05-31 21:34:28] [INFO ] Transformed 2500 places.
[2024-05-31 21:34:28] [INFO ] Transformed 19404 transitions.
[2024-05-31 21:34:28] [INFO ] Parsed PT model containing 2500 places and 19404 transitions and 38808 arcs in 623 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 19404 rows 2500 cols
[2024-05-31 21:34:29] [INFO ] Computed 1 invariants in 188 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 10002 steps (2 resets) in 15 ms. (625 steps per ms)
FORMULA Diffusion2D-PT-D50N100-UpperBounds-12 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 134 ms. (1111 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
[2024-05-31 21:34:29] [INFO ] Invariant cache hit.
[2024-05-31 21:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-31 21:34:32] [INFO ] [Real]Absence check using state equation in 2129 ms returned sat
[2024-05-31 21:34:34] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1114 ms.
[2024-05-31 21:34:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:34:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 38 ms returned sat
[2024-05-31 21:34:36] [INFO ] [Nat]Absence check using state equation in 2144 ms returned sat
[2024-05-31 21:34:38] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 980 ms.
Minimization took 1028 ms.
[2024-05-31 21:34:39] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-31 21:34:41] [INFO ] [Real]Absence check using state equation in 2045 ms returned sat
[2024-05-31 21:34:43] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 981 ms.
[2024-05-31 21:34:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:34:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-31 21:34:45] [INFO ] [Nat]Absence check using state equation in 2065 ms returned sat
[2024-05-31 21:34:46] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 867 ms.
Minimization took 1437 ms.
[2024-05-31 21:34:48] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-31 21:34:50] [INFO ] [Real]Absence check using state equation in 1993 ms returned sat
[2024-05-31 21:34:51] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 886 ms.
[2024-05-31 21:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-31 21:34:54] [INFO ] [Nat]Absence check using state equation in 1995 ms returned sat
[2024-05-31 21:34:55] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 923 ms.
Minimization took 1447 ms.
[2024-05-31 21:34:57] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-31 21:34:59] [INFO ] [Real]Absence check using state equation in 2001 ms returned sat
[2024-05-31 21:35:00] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 905 ms.
[2024-05-31 21:35:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:35:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:35:02] [INFO ] [Nat]Absence check using state equation in 2032 ms returned sat
[2024-05-31 21:35:04] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 859 ms.
Minimization took 1524 ms.
[2024-05-31 21:35:05] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:35:07] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2024-05-31 21:35:09] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 875 ms.
[2024-05-31 21:35:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:35:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-31 21:35:11] [INFO ] [Nat]Absence check using state equation in 2011 ms returned sat
[2024-05-31 21:35:12] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 849 ms.
Minimization took 1514 ms.
[2024-05-31 21:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:35:16] [INFO ] [Real]Absence check using state equation in 2036 ms returned sat
[2024-05-31 21:35:18] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 852 ms.
[2024-05-31 21:35:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:35:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-31 21:35:20] [INFO ] [Nat]Absence check using state equation in 2008 ms returned sat
[2024-05-31 21:35:21] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 844 ms.
Minimization took 1577 ms.
[2024-05-31 21:35:23] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-31 21:35:25] [INFO ] [Real]Absence check using state equation in 1979 ms returned sat
[2024-05-31 21:35:26] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 857 ms.
[2024-05-31 21:35:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 32 ms returned sat
[2024-05-31 21:35:29] [INFO ] [Nat]Absence check using state equation in 1982 ms returned sat
[2024-05-31 21:35:30] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 843 ms.
Minimization took 1539 ms.
[2024-05-31 21:35:32] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-31 21:35:34] [INFO ] [Real]Absence check using state equation in 2001 ms returned sat
[2024-05-31 21:35:35] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 873 ms.
[2024-05-31 21:35:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:35:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-31 21:35:37] [INFO ] [Nat]Absence check using state equation in 2000 ms returned sat
[2024-05-31 21:35:39] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 877 ms.
Minimization took 1520 ms.
[2024-05-31 21:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-31 21:35:42] [INFO ] [Real]Absence check using state equation in 1959 ms returned sat
[2024-05-31 21:35:44] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 942 ms.
[2024-05-31 21:35:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-31 21:35:46] [INFO ] [Nat]Absence check using state equation in 1999 ms returned sat
[2024-05-31 21:35:47] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 869 ms.
Minimization took 1554 ms.
[2024-05-31 21:35:49] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:35:51] [INFO ] [Real]Absence check using state equation in 1999 ms returned sat
[2024-05-31 21:35:53] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 876 ms.
[2024-05-31 21:35:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:35:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:35:55] [INFO ] [Nat]Absence check using state equation in 2028 ms returned sat
[2024-05-31 21:35:56] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 870 ms.
Minimization took 1485 ms.
[2024-05-31 21:35:58] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:36:00] [INFO ] [Real]Absence check using state equation in 2018 ms returned sat
[2024-05-31 21:36:01] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 896 ms.
[2024-05-31 21:36:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:36:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-31 21:36:04] [INFO ] [Nat]Absence check using state equation in 1997 ms returned sat
[2024-05-31 21:36:05] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 889 ms.
Minimization took 1516 ms.
[2024-05-31 21:36:07] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:36:09] [INFO ] [Real]Absence check using state equation in 2017 ms returned sat
[2024-05-31 21:36:10] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 911 ms.
[2024-05-31 21:36:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-31 21:36:12] [INFO ] [Nat]Absence check using state equation in 1985 ms returned sat
[2024-05-31 21:36:14] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 884 ms.
Minimization took 1522 ms.
[2024-05-31 21:36:15] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-31 21:36:17] [INFO ] [Real]Absence check using state equation in 2081 ms returned sat
[2024-05-31 21:36:19] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 867 ms.
[2024-05-31 21:36:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:36:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 32 ms returned sat
[2024-05-31 21:36:21] [INFO ] [Nat]Absence check using state equation in 2054 ms returned sat
[2024-05-31 21:36:22] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 875 ms.
Minimization took 1449 ms.
[2024-05-31 21:36:24] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-31 21:36:26] [INFO ] [Real]Absence check using state equation in 1974 ms returned sat
[2024-05-31 21:36:28] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 869 ms.
[2024-05-31 21:36:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:36:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-31 21:36:30] [INFO ] [Nat]Absence check using state equation in 1988 ms returned sat
[2024-05-31 21:36:31] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 878 ms.
Minimization took 1542 ms.
[2024-05-31 21:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-31 21:36:35] [INFO ] [Real]Absence check using state equation in 2024 ms returned sat
[2024-05-31 21:36:36] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 877 ms.
[2024-05-31 21:36:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 21:36:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-31 21:36:39] [INFO ] [Nat]Absence check using state equation in 1973 ms returned sat
[2024-05-31 21:36:40] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 875 ms.
Minimization took 1583 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0] 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, 0, 0, 0, 0, 0, 1, 0, 0, 0] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Support contains 15 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19172 edges and 2500 vertex of which 2485 / 2500 are part of one of the 1 SCC in 25 ms
Free SCC test removed 2484 places
Drop transitions (Empty/Sink Transition effects.) removed 19172 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 19372 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 83 ms. Remains 16 /2500 variables (removed 2484) and now considering 29/19404 (removed 19375) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 16/2500 places, 29/19404 transitions.
// Phase 1: matrix 29 rows 16 cols
[2024-05-31 21:36:41] [INFO ] Computed 1 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 1000084 steps (2 resets) in 145 ms. (6849 steps per ms)
FORMULA Diffusion2D-PT-D50N100-UpperBounds-15 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-14 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-13 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-11 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-10 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-09 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-08 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-04 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-03 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D50N100-UpperBounds-00 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 217 ms. (4587 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 133985 ms.
ITS solved all properties within timeout
BK_STOP 1717191402361
--------------------
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-D50N100"
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-D50N100, 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-171631132500349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N100.tgz
mv Diffusion2D-PT-D50N100 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 ;