About the Execution of ITS-Tools for DNAwalker-PT-17redondantChoiceL
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 395.560 | 221159.00 | 229558.00 | 687.10 | 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r101-tall-167814476101005.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is DNAwalker-PT-17redondantChoiceL, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476101005
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 8.6K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 13:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 13:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Feb 25 13:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 25 13:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 19 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 211K Mar 5 18:22 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 DNAwalker-PT-17redondantChoiceL-UpperBounds-00
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-01
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-02
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-03
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-04
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-05
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-06
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-07
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-08
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-09
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-10
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-11
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-12
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-13
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-14
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678337716997
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-17redondantChoiceL
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 04:55:18] [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]
[2023-03-09 04:55:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 04:55:18] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2023-03-09 04:55:18] [INFO ] Transformed 43 places.
[2023-03-09 04:55:18] [INFO ] Transformed 490 transitions.
[2023-03-09 04:55:18] [INFO ] Parsed PT model containing 43 places and 490 transitions and 1438 arcs in 132 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 489 out of 490 initially.
// Phase 1: matrix 489 rows 43 cols
[2023-03-09 04:55:18] [INFO ] Computed 0 place invariants in 20 ms
Incomplete random walk after 10000 steps, including 376 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :31
[2023-03-09 04:55:19] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2023-03-09 04:55:19] [INFO ] Computed 0 place invariants in 9 ms
[2023-03-09 04:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:19] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-09 04:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:24] [INFO ] [Nat]Absence check using state equation in 4983 ms returned unknown
[2023-03-09 04:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:24] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-09 04:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:29] [INFO ] [Nat]Absence check using state equation in 4983 ms returned unknown
[2023-03-09 04:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:29] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-09 04:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:34] [INFO ] [Nat]Absence check using state equation in 4982 ms returned unknown
[2023-03-09 04:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:34] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-09 04:55:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:39] [INFO ] [Nat]Absence check using state equation in 4985 ms returned unknown
[2023-03-09 04:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:39] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-09 04:55:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:44] [INFO ] [Nat]Absence check using state equation in 4986 ms returned unknown
[2023-03-09 04:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:44] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-09 04:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:49] [INFO ] [Nat]Absence check using state equation in 4984 ms returned unknown
[2023-03-09 04:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:49] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-09 04:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:54] [INFO ] [Nat]Absence check using state equation in 4572 ms returned unsat
[2023-03-09 04:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:54] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-09 04:55:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:59] [INFO ] [Nat]Absence check using state equation in 4979 ms returned unknown
[2023-03-09 04:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:55:59] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-09 04:55:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:04] [INFO ] [Nat]Absence check using state equation in 4985 ms returned unknown
[2023-03-09 04:56:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:04] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-09 04:56:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:09] [INFO ] [Nat]Absence check using state equation in 4984 ms returned unknown
[2023-03-09 04:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:10] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-09 04:56:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:15] [INFO ] [Nat]Absence check using state equation in 4983 ms returned unknown
[2023-03-09 04:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:15] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-09 04:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:19] [INFO ] [Nat]Absence check using state equation in 4441 ms returned unsat
[2023-03-09 04:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:19] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-09 04:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:24] [INFO ] [Nat]Absence check using state equation in 4987 ms returned unknown
[2023-03-09 04:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:24] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-09 04:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:29] [INFO ] [Nat]Absence check using state equation in 4983 ms returned unknown
[2023-03-09 04:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:29] [INFO ] [Real]Absence check using state equation in 49 ms returned unsat
[2023-03-09 04:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:29] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-09 04:56:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:31] [INFO ] [Nat]Absence check using state equation in 1514 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, 2, -1, -1, -1, -1, 2, -1, -1, 1, 2] Max seen :[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2]
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 12 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 490/490 transitions.
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 43 transition count 478
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 37 transition count 472
Applied a total of 18 rules in 48 ms. Remains 37 /43 variables (removed 6) and now considering 472/490 (removed 18) transitions.
// Phase 1: matrix 472 rows 37 cols
[2023-03-09 04:56:31] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-09 04:56:31] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 37/43 places, 472/490 transitions.
[2023-03-09 04:56:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 44003 resets, run finished after 4525 ms. (steps per millisecond=220 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3943 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3457 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3948 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3745 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3759 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 4273 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000000 steps, including 4024 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 4111 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3797 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000000 steps, including 6293 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3909 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 5954 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 12) seen :24
[2023-03-09 04:56:46] [INFO ] Invariant cache hit.
[2023-03-09 04:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:46] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-09 04:56:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:52] [INFO ] [Nat]Absence check using state equation in 6074 ms returned unknown
[2023-03-09 04:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:52] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-09 04:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:58] [INFO ] [Nat]Absence check using state equation in 6063 ms returned unknown
[2023-03-09 04:56:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:56:58] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-09 04:56:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:56:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:04] [INFO ] [Nat]Absence check using state equation in 6073 ms returned unknown
[2023-03-09 04:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:04] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-09 04:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:09] [INFO ] [Nat]Absence check using state equation in 4178 ms returned unsat
[2023-03-09 04:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:09] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-09 04:57:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:14] [INFO ] [Nat]Absence check using state equation in 5556 ms returned unsat
[2023-03-09 04:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:14] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-09 04:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:20] [INFO ] [Nat]Absence check using state equation in 6073 ms returned unknown
[2023-03-09 04:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:20] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-09 04:57:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:23] [INFO ] [Nat]Absence check using state equation in 2983 ms returned unsat
[2023-03-09 04:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:23] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-09 04:57:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:30] [INFO ] [Nat]Absence check using state equation in 6066 ms returned unknown
[2023-03-09 04:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:30] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-09 04:57:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:34] [INFO ] [Nat]Absence check using state equation in 4617 ms returned unsat
[2023-03-09 04:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:34] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-09 04:57:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:40] [INFO ] [Nat]Absence check using state equation in 6066 ms returned unknown
[2023-03-09 04:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:41] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-09 04:57:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:47] [INFO ] [Nat]Absence check using state equation in 6067 ms returned unknown
[2023-03-09 04:57:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:47] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-09 04:57:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:57:50] [INFO ] [Nat]Absence check using state equation in 3227 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 2, 2, -1, 2, -1, 2, -1, -1, 2] Max seen :[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 7 out of 37 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 37/37 places, 472/472 transitions.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 35 transition count 470
Applied a total of 2 rules in 26 ms. Remains 35 /37 variables (removed 2) and now considering 470/472 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 35/37 places, 470/472 transitions.
// Phase 1: matrix 470 rows 35 cols
[2023-03-09 04:57:50] [INFO ] Computed 0 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 47872 resets, run finished after 4349 ms. (steps per millisecond=229 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 1000001 steps, including 4527 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 1000001 steps, including 4090 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 1000001 steps, including 4505 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 1000001 steps, including 4636 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 1000001 steps, including 4539 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 1000001 steps, including 7447 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 7) seen :14
Incomplete Best-First random walk after 1000001 steps, including 4502 resets, run finished after 817 ms. (steps per millisecond=1223 ) properties (out of 7) seen :14
[2023-03-09 04:58:00] [INFO ] Invariant cache hit.
[2023-03-09 04:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:00] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-09 04:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:06] [INFO ] [Nat]Absence check using state equation in 6063 ms returned unknown
[2023-03-09 04:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:06] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-09 04:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:11] [INFO ] [Nat]Absence check using state equation in 4862 ms returned unsat
[2023-03-09 04:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:11] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-09 04:58:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:17] [INFO ] [Nat]Absence check using state equation in 6067 ms returned unknown
[2023-03-09 04:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:17] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-09 04:58:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:24] [INFO ] [Nat]Absence check using state equation in 6061 ms returned unknown
[2023-03-09 04:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:24] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-09 04:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:26] [INFO ] [Nat]Absence check using state equation in 2578 ms returned unsat
[2023-03-09 04:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:26] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-09 04:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:29] [INFO ] [Nat]Absence check using state equation in 2663 ms returned unsat
[2023-03-09 04:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:29] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-09 04:58:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:32] [INFO ] [Nat]Absence check using state equation in 3190 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, 2, -1, -1, 2, 2, 2] Max seen :[2, 2, 2, 2, 2, 2, 2]
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-12 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-10 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-08 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-01 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 470/470 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 34 transition count 469
Applied a total of 1 rules in 12 ms. Remains 34 /35 variables (removed 1) and now considering 469/470 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 34/35 places, 469/470 transitions.
// Phase 1: matrix 469 rows 34 cols
[2023-03-09 04:58:32] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 50190 resets, run finished after 4209 ms. (steps per millisecond=237 ) properties (out of 3) seen :6
Incomplete Best-First random walk after 1000001 steps, including 4896 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 3) seen :6
Incomplete Best-First random walk after 1000001 steps, including 4843 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 3) seen :6
Incomplete Best-First random walk after 1000000 steps, including 4839 resets, run finished after 817 ms. (steps per millisecond=1223 ) properties (out of 3) seen :6
[2023-03-09 04:58:39] [INFO ] Invariant cache hit.
[2023-03-09 04:58:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:39] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-09 04:58:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:40] [INFO ] [Nat]Absence check using state equation in 1319 ms returned unsat
[2023-03-09 04:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:41] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-09 04:58:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:42] [INFO ] [Nat]Absence check using state equation in 1604 ms returned unsat
[2023-03-09 04:58:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:42] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-09 04:58:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:48] [INFO ] [Nat]Absence check using state equation in 6071 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, -1] Max seen :[2, 2, 2]
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-00 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 469/469 transitions.
Graph (complete) has 469 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 32 transition count 457
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 31 transition count 456
Applied a total of 14 rules in 23 ms. Remains 31 /34 variables (removed 3) and now considering 456/469 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 31/34 places, 456/469 transitions.
// Phase 1: matrix 456 rows 31 cols
[2023-03-09 04:58:48] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 36237 resets, run finished after 3996 ms. (steps per millisecond=250 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 4012 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 1) seen :2
[2023-03-09 04:58:53] [INFO ] Invariant cache hit.
[2023-03-09 04:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:53] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-09 04:58:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:57] [INFO ] [Nat]Absence check using state equation in 3458 ms returned unsat
Current structural bounds on expressions (after SMT) : [2] Max seen :[2]
FORMULA DNAwalker-PT-17redondantChoiceL-UpperBounds-05 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 218742 ms.
BK_STOP 1678337938156
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="DNAwalker-PT-17redondantChoiceL"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-17redondantChoiceL, 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 r101-tall-167814476101005"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-17redondantChoiceL.tgz
mv DNAwalker-PT-17redondantChoiceL 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 ;