About the Execution of ITS-Tools 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.r136-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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
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 r136-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 1716370825249
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-D50N100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-22 09:40:26] [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 09:40:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 09:40:26] [INFO ] Load time of PNML (sax parser for PT used): 455 ms
[2024-05-22 09:40:27] [INFO ] Transformed 2500 places.
[2024-05-22 09:40:27] [INFO ] Transformed 19404 transitions.
[2024-05-22 09:40:27] [INFO ] Parsed PT model containing 2500 places and 19404 transitions and 38808 arcs in 613 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
[2024-05-22 09:40:27] [INFO ] Computed 1 invariants in 197 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 10000 steps (2 resets) in 16 ms. (588 steps per ms)
FORMULA Diffusion2D-PT-D50N100-UpperBounds-11 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 119 ms. (1250 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]
[2024-05-22 09:40:27] [INFO ] Invariant cache hit.
[2024-05-22 09:40:28] [INFO ] [Real]Absence check using 1 positive place invariants in 85 ms returned sat
[2024-05-22 09:40:30] [INFO ] [Real]Absence check using state equation in 2329 ms returned sat
[2024-05-22 09:40:32] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1128 ms.
[2024-05-22 09:40:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 32 ms returned sat
[2024-05-22 09:40:35] [INFO ] [Nat]Absence check using state equation in 2391 ms returned sat
[2024-05-22 09:40:36] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 1202 ms.
Minimization took 670 ms.
[2024-05-22 09:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 09:40:40] [INFO ] [Real]Absence check using state equation in 2167 ms returned sat
[2024-05-22 09:40:41] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 978 ms.
[2024-05-22 09:40:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:40:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 09:40:44] [INFO ] [Nat]Absence check using state equation in 2150 ms returned sat
[2024-05-22 09:40:45] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 927 ms.
Minimization took 1280 ms.
[2024-05-22 09:40:46] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 09:40:49] [INFO ] [Real]Absence check using state equation in 2092 ms returned sat
[2024-05-22 09:40:50] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 968 ms.
[2024-05-22 09:40:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:40:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 09:40:53] [INFO ] [Nat]Absence check using state equation in 2294 ms returned sat
[2024-05-22 09:40:54] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 846 ms.
Minimization took 1183 ms.
[2024-05-22 09:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 09:40:57] [INFO ] [Real]Absence check using state equation in 2051 ms returned sat
[2024-05-22 09:40:59] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 918 ms.
[2024-05-22 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-22 09:41:01] [INFO ] [Nat]Absence check using state equation in 2016 ms returned sat
[2024-05-22 09:41:02] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 897 ms.
Minimization took 1465 ms.
[2024-05-22 09:41:04] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 09:41:06] [INFO ] [Real]Absence check using state equation in 2002 ms returned sat
[2024-05-22 09:41:08] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 867 ms.
[2024-05-22 09:41:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:41:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 09:41:10] [INFO ] [Nat]Absence check using state equation in 2098 ms returned sat
[2024-05-22 09:41:11] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 892 ms.
Minimization took 1385 ms.
[2024-05-22 09:41:13] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-22 09:41:15] [INFO ] [Real]Absence check using state equation in 2079 ms returned sat
[2024-05-22 09:41:17] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 912 ms.
[2024-05-22 09:41:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:41:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 09:41:19] [INFO ] [Nat]Absence check using state equation in 2158 ms returned sat
[2024-05-22 09:41:20] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 854 ms.
Minimization took 1370 ms.
[2024-05-22 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-22 09:41:24] [INFO ] [Real]Absence check using state equation in 2021 ms returned sat
[2024-05-22 09:41:25] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 886 ms.
[2024-05-22 09:41:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:41:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 32 ms returned sat
[2024-05-22 09:41:28] [INFO ] [Nat]Absence check using state equation in 2157 ms returned sat
[2024-05-22 09:41:29] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 918 ms.
Minimization took 1301 ms.
[2024-05-22 09:41:31] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-22 09:41:33] [INFO ] [Real]Absence check using state equation in 2186 ms returned sat
[2024-05-22 09:41:34] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 910 ms.
[2024-05-22 09:41:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:41:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 09:41:37] [INFO ] [Nat]Absence check using state equation in 2118 ms returned sat
[2024-05-22 09:41:38] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 859 ms.
Minimization took 1422 ms.
[2024-05-22 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 09:41:42] [INFO ] [Real]Absence check using state equation in 2174 ms returned sat
[2024-05-22 09:41:43] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 889 ms.
[2024-05-22 09:41:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:41:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 09:41:45] [INFO ] [Nat]Absence check using state equation in 2021 ms returned sat
[2024-05-22 09:41:47] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 866 ms.
Minimization took 1525 ms.
[2024-05-22 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 37 ms returned sat
[2024-05-22 09:41:51] [INFO ] [Real]Absence check using state equation in 2104 ms returned sat
[2024-05-22 09:41:52] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 893 ms.
[2024-05-22 09:41:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:41:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 09:41:55] [INFO ] [Nat]Absence check using state equation in 2202 ms returned sat
[2024-05-22 09:41:56] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 961 ms.
Minimization took 1181 ms.
[2024-05-22 09:41:57] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-22 09:42:00] [INFO ] [Real]Absence check using state equation in 2186 ms returned sat
[2024-05-22 09:42:01] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 899 ms.
[2024-05-22 09:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2024-05-22 09:42:04] [INFO ] [Nat]Absence check using state equation in 2173 ms returned sat
[2024-05-22 09:42:05] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 774 ms.
Minimization took 1438 ms.
[2024-05-22 09:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 09:42:09] [INFO ] [Real]Absence check using state equation in 2178 ms returned sat
[2024-05-22 09:42:10] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 895 ms.
[2024-05-22 09:42:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:42:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2024-05-22 09:42:13] [INFO ] [Nat]Absence check using state equation in 2434 ms returned sat
[2024-05-22 09:42:14] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 914 ms.
Minimization took 996 ms.
[2024-05-22 09:42:15] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2024-05-22 09:42:18] [INFO ] [Real]Absence check using state equation in 2164 ms returned sat
[2024-05-22 09:42:19] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 906 ms.
[2024-05-22 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 34 ms returned sat
[2024-05-22 09:42:21] [INFO ] [Nat]Absence check using state equation in 2102 ms returned sat
[2024-05-22 09:42:23] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 850 ms.
Minimization took 1398 ms.
[2024-05-22 09:42:24] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-22 09:42:26] [INFO ] [Real]Absence check using state equation in 2119 ms returned sat
[2024-05-22 09:42:28] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 872 ms.
[2024-05-22 09:42:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2024-05-22 09:42:30] [INFO ] [Nat]Absence check using state equation in 2094 ms returned sat
[2024-05-22 09:42:31] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 935 ms.
Minimization took 1373 ms.
[2024-05-22 09:42:33] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2024-05-22 09:42:35] [INFO ] [Real]Absence check using state equation in 2125 ms returned sat
[2024-05-22 09:42:37] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 885 ms.
[2024-05-22 09:42:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 09:42:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 28 ms returned sat
[2024-05-22 09:42:39] [INFO ] [Nat]Absence check using state equation in 2145 ms returned sat
[2024-05-22 09:42:40] [INFO ] Computed and/alt/rep : 19396/152228/19396 causal constraints (skipped 0 transitions) in 854 ms.
Minimization took 1422 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 27 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 99 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 112 ms. Remains : 16/2500 places, 29/19404 transitions.
// Phase 1: matrix 29 rows 16 cols
[2024-05-22 09:42:42] [INFO ] Computed 1 invariants in 0 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 1000025 steps (2 resets) in 176 ms. (5649 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-12 100 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 507 ms. (1968 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 09:42:43] [INFO ] Flatten gal took : 166 ms
[2024-05-22 09:42:43] [INFO ] Flatten gal took : 7 ms
[2024-05-22 09:42:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1283297828965728422.gal : 9 ms
[2024-05-22 09:42:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7245259985285560906.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/ReachabilityCardinality1283297828965728422.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7245259985285560906.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 136830 ms.
BK_STOP 1716370963300
--------------------
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-D50N100"
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-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 r136-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 ;