About the Execution of ITS-Tools for DNAwalker-PT-18lozangeBlock
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.640 | 3600000.00 | 2886725.00 | 471122.50 | ? 1 ? 1 ? ? ? 1 ? ? 1 ? ? ? ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772100509.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is DNAwalker-PT-18lozangeBlock, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772100509
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 18:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 15 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.6M May 10 09:33 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-18lozangeBlock-UpperBounds-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652610830736
Running Version 202205111006
[2022-05-15 10:33:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 10:33:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:33:52] [INFO ] Load time of PNML (sax parser for PT used): 242 ms
[2022-05-15 10:33:52] [INFO ] Transformed 164 places.
[2022-05-15 10:33:52] [INFO ] Transformed 3697 transitions.
[2022-05-15 10:33:52] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 365 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 3697 rows 164 cols
[2022-05-15 10:33:52] [INFO ] Computed 0 place invariants in 56 ms
Incomplete random walk after 10000 steps, including 95 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :15
// Phase 1: matrix 3697 rows 164 cols
[2022-05-15 10:33:52] [INFO ] Computed 0 place invariants in 18 ms
[2022-05-15 10:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:33:54] [INFO ] [Real]Absence check using state equation in 997 ms returned sat
[2022-05-15 10:33:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:33:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:33:58] [INFO ] [Nat]Absence check using state equation in 3766 ms returned unknown
[2022-05-15 10:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:33:58] [INFO ] [Real]Absence check using state equation in 366 ms returned unsat
[2022-05-15 10:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:33:58] [INFO ] [Real]Absence check using state equation in 404 ms returned sat
[2022-05-15 10:33:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:33:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:02] [INFO ] [Nat]Absence check using state equation in 3692 ms returned unknown
[2022-05-15 10:34:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:03] [INFO ] [Real]Absence check using state equation in 395 ms returned unsat
[2022-05-15 10:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:03] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2022-05-15 10:34:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:07] [INFO ] [Nat]Absence check using state equation in 3731 ms returned unknown
[2022-05-15 10:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:08] [INFO ] [Real]Absence check using state equation in 954 ms returned sat
[2022-05-15 10:34:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:12] [INFO ] [Nat]Absence check using state equation in 3656 ms returned unknown
[2022-05-15 10:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:12] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2022-05-15 10:34:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:16] [INFO ] [Nat]Absence check using state equation in 3732 ms returned unknown
[2022-05-15 10:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:17] [INFO ] [Real]Absence check using state equation in 392 ms returned unsat
[2022-05-15 10:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:17] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2022-05-15 10:34:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:21] [INFO ] [Nat]Absence check using state equation in 3679 ms returned unknown
[2022-05-15 10:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:22] [INFO ] [Real]Absence check using state equation in 886 ms returned sat
[2022-05-15 10:34:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:26] [INFO ] [Nat]Absence check using state equation in 3699 ms returned unknown
[2022-05-15 10:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:26] [INFO ] [Real]Absence check using state equation in 386 ms returned unsat
[2022-05-15 10:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:27] [INFO ] [Real]Absence check using state equation in 900 ms returned sat
[2022-05-15 10:34:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:31] [INFO ] [Nat]Absence check using state equation in 3645 ms returned unknown
[2022-05-15 10:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:31] [INFO ] [Real]Absence check using state equation in 814 ms returned sat
[2022-05-15 10:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:35] [INFO ] [Nat]Absence check using state equation in 3657 ms returned unknown
[2022-05-15 10:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:36] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2022-05-15 10:34:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:40] [INFO ] [Nat]Absence check using state equation in 3732 ms returned unknown
[2022-05-15 10:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:41] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2022-05-15 10:34:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:44] [INFO ] [Nat]Absence check using state equation in 3702 ms returned unknown
[2022-05-15 10:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:45] [INFO ] [Real]Absence check using state equation in 908 ms returned sat
[2022-05-15 10:34:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:34:49] [INFO ] [Nat]Absence check using state equation in 3759 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, 1, -1, 1, -1, -1, -1, 1, -1, -1, 1, -1, -1, -1, -1, -1] Max seen :[2, 1, 2, 1, 2, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2]
FORMULA DNAwalker-PT-18lozangeBlock-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 12 out of 164 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 164 transition count 3632
Reduce places removed 58 places and 58 transitions.
Iterating global reduction 1 with 58 rules applied. Total rules applied 123 place count 106 transition count 3574
Applied a total of 123 rules in 223 ms. Remains 106 /164 variables (removed 58) and now considering 3574/3697 (removed 123) transitions.
// Phase 1: matrix 3574 rows 106 cols
[2022-05-15 10:34:49] [INFO ] Computed 0 place invariants in 16 ms
[2022-05-15 10:34:50] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/164 places, 3574/3697 transitions.
// Phase 1: matrix 3574 rows 106 cols
[2022-05-15 10:34:50] [INFO ] Computed 0 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 15112 resets, run finished after 13974 ms. (steps per millisecond=71 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 619 resets, run finished after 1720 ms. (steps per millisecond=581 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 596 resets, run finished after 1582 ms. (steps per millisecond=632 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 577 resets, run finished after 1556 ms. (steps per millisecond=642 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 616 resets, run finished after 1556 ms. (steps per millisecond=642 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 610 resets, run finished after 1569 ms. (steps per millisecond=637 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 616 resets, run finished after 1548 ms. (steps per millisecond=645 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000000 steps, including 587 resets, run finished after 1562 ms. (steps per millisecond=640 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 591 resets, run finished after 1557 ms. (steps per millisecond=642 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 606 resets, run finished after 1557 ms. (steps per millisecond=642 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 578 resets, run finished after 1561 ms. (steps per millisecond=640 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 595 resets, run finished after 1594 ms. (steps per millisecond=627 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 595 resets, run finished after 1554 ms. (steps per millisecond=643 ) properties (out of 12) seen :24
// Phase 1: matrix 3574 rows 106 cols
[2022-05-15 10:35:23] [INFO ] Computed 0 place invariants in 18 ms
[2022-05-15 10:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:24] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2022-05-15 10:35:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:31] [INFO ] [Nat]Absence check using state equation in 7309 ms returned unknown
[2022-05-15 10:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:32] [INFO ] [Real]Absence check using state equation in 419 ms returned sat
[2022-05-15 10:35:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:35:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:39] [INFO ] [Nat]Absence check using state equation in 7188 ms returned unknown
[2022-05-15 10:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:40] [INFO ] [Real]Absence check using state equation in 423 ms returned sat
[2022-05-15 10:35:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:47] [INFO ] [Nat]Absence check using state equation in 7217 ms returned unknown
[2022-05-15 10:35:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:47] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2022-05-15 10:35:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:55] [INFO ] [Nat]Absence check using state equation in 7170 ms returned unknown
[2022-05-15 10:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:35:55] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2022-05-15 10:35:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:02] [INFO ] [Nat]Absence check using state equation in 7306 ms returned unknown
[2022-05-15 10:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:03] [INFO ] [Real]Absence check using state equation in 420 ms returned sat
[2022-05-15 10:36:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:36:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:10] [INFO ] [Nat]Absence check using state equation in 7240 ms returned unknown
[2022-05-15 10:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:11] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2022-05-15 10:36:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:18] [INFO ] [Nat]Absence check using state equation in 7292 ms returned unknown
[2022-05-15 10:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:19] [INFO ] [Real]Absence check using state equation in 395 ms returned sat
[2022-05-15 10:36:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:26] [INFO ] [Nat]Absence check using state equation in 7304 ms returned unknown
[2022-05-15 10:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:26] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2022-05-15 10:36:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:34] [INFO ] [Nat]Absence check using state equation in 7510 ms returned unknown
[2022-05-15 10:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:34] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2022-05-15 10:36:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:42] [INFO ] [Nat]Absence check using state equation in 7301 ms returned unknown
[2022-05-15 10:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:42] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2022-05-15 10:36:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:50] [INFO ] [Nat]Absence check using state equation in 7326 ms returned unknown
[2022-05-15 10:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:50] [INFO ] [Real]Absence check using state equation in 559 ms returned sat
[2022-05-15 10:36:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:36:58] [INFO ] [Nat]Absence check using state equation in 7221 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
Support contains 12 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 3574/3574 transitions.
Applied a total of 0 rules in 45 ms. Remains 106 /106 variables (removed 0) and now considering 3574/3574 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 3574/3574 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 3574/3574 transitions.
Applied a total of 0 rules in 61 ms. Remains 106 /106 variables (removed 0) and now considering 3574/3574 (removed 0) transitions.
// Phase 1: matrix 3574 rows 106 cols
[2022-05-15 10:36:58] [INFO ] Computed 0 place invariants in 20 ms
[2022-05-15 10:36:58] [INFO ] Implicit Places using invariants in 227 ms returned []
// Phase 1: matrix 3574 rows 106 cols
[2022-05-15 10:36:58] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:36:59] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-05-15 10:37:04] [INFO ] Implicit Places using invariants and state equation in 5659 ms returned [0]
Discarding 1 places :
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Implicit Place search using SMT with State Equation took 5916 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 105/106 places, 3555/3574 transitions.
Applied a total of 0 rules in 82 ms. Remains 105 /105 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 105/106 places, 3555/3574 transitions.
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:37:04] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 11015 resets, run finished after 12750 ms. (steps per millisecond=78 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 510 resets, run finished after 1581 ms. (steps per millisecond=632 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 500 resets, run finished after 1594 ms. (steps per millisecond=627 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 491 resets, run finished after 1603 ms. (steps per millisecond=623 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 514 resets, run finished after 1578 ms. (steps per millisecond=633 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 509 resets, run finished after 1591 ms. (steps per millisecond=628 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 510 resets, run finished after 1580 ms. (steps per millisecond=632 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 498 resets, run finished after 1590 ms. (steps per millisecond=628 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 501 resets, run finished after 1566 ms. (steps per millisecond=638 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 510 resets, run finished after 1582 ms. (steps per millisecond=632 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 487 resets, run finished after 1597 ms. (steps per millisecond=626 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 501 resets, run finished after 1578 ms. (steps per millisecond=633 ) properties (out of 12) seen :24
Incomplete Best-First random walk after 1000001 steps, including 511 resets, run finished after 1573 ms. (steps per millisecond=635 ) properties (out of 12) seen :24
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:37:36] [INFO ] Computed 0 place invariants in 19 ms
[2022-05-15 10:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:36] [INFO ] [Real]Absence check using state equation in 607 ms returned sat
[2022-05-15 10:37:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:41] [INFO ] [Nat]Absence check using state equation in 4264 ms returned unknown
[2022-05-15 10:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:41] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2022-05-15 10:37:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:45] [INFO ] [Nat]Absence check using state equation in 4105 ms returned unknown
[2022-05-15 10:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:46] [INFO ] [Real]Absence check using state equation in 569 ms returned sat
[2022-05-15 10:37:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:50] [INFO ] [Nat]Absence check using state equation in 4166 ms returned unknown
[2022-05-15 10:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:51] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2022-05-15 10:37:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:55] [INFO ] [Nat]Absence check using state equation in 4313 ms returned unknown
[2022-05-15 10:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:37:55] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2022-05-15 10:37:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:00] [INFO ] [Nat]Absence check using state equation in 4136 ms returned unknown
[2022-05-15 10:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:00] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2022-05-15 10:38:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:04] [INFO ] [Nat]Absence check using state equation in 4163 ms returned unknown
[2022-05-15 10:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:05] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2022-05-15 10:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:09] [INFO ] [Nat]Absence check using state equation in 4124 ms returned unknown
[2022-05-15 10:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:09] [INFO ] [Real]Absence check using state equation in 351 ms returned sat
[2022-05-15 10:38:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:14] [INFO ] [Nat]Absence check using state equation in 4170 ms returned unknown
[2022-05-15 10:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:14] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2022-05-15 10:38:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:19] [INFO ] [Nat]Absence check using state equation in 4253 ms returned unknown
[2022-05-15 10:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:19] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2022-05-15 10:38:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:23] [INFO ] [Nat]Absence check using state equation in 4172 ms returned unknown
[2022-05-15 10:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:24] [INFO ] [Real]Absence check using state equation in 402 ms returned sat
[2022-05-15 10:38:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:28] [INFO ] [Nat]Absence check using state equation in 4259 ms returned unknown
[2022-05-15 10:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:29] [INFO ] [Real]Absence check using state equation in 548 ms returned sat
[2022-05-15 10:38:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:33] [INFO ] [Nat]Absence check using state equation in 4253 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
Support contains 12 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Applied a total of 0 rules in 47 ms. Remains 105 /105 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 105/105 places, 3555/3555 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Applied a total of 0 rules in 37 ms. Remains 105 /105 variables (removed 0) and now considering 3555/3555 (removed 0) transitions.
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:38:33] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:38:33] [INFO ] Implicit Places using invariants in 189 ms returned []
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:38:33] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:38:34] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-05-15 10:38:35] [INFO ] Implicit Places using invariants and state equation in 1254 ms returned []
Implicit Place search using SMT with State Equation took 1447 ms to find 0 implicit places.
[2022-05-15 10:38:35] [INFO ] Redundant transitions in 259 ms returned []
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:38:35] [INFO ] Computed 0 place invariants in 17 ms
[2022-05-15 10:38:36] [INFO ] Dead Transitions using invariants and state equation in 936 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 105/105 places, 3555/3555 transitions.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-00
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:38:36] [INFO ] Computed 0 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 109 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:38:36] [INFO ] Computed 0 place invariants in 17 ms
[2022-05-15 10:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:37] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2022-05-15 10:38:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:41] [INFO ] [Nat]Absence check using state equation in 4262 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 105 transition count 3553
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 100 transition count 3548
Applied a total of 7 rules in 93 ms. Remains 100 /105 variables (removed 5) and now considering 3548/3555 (removed 7) transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:38:41] [INFO ] Computed 0 place invariants in 14 ms
[2022-05-15 10:38:42] [INFO ] Dead Transitions using invariants and state equation in 894 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/105 places, 3548/3555 transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:38:42] [INFO ] Computed 0 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 11300 resets, run finished after 12076 ms. (steps per millisecond=82 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 554 resets, run finished after 1546 ms. (steps per millisecond=646 ) properties (out of 1) seen :2
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:38:56] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:56] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2022-05-15 10:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:04] [INFO ] [Nat]Absence check using state equation in 7530 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3548/3548 transitions.
Applied a total of 0 rules in 51 ms. Remains 100 /100 variables (removed 0) and now considering 3548/3548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3548/3548 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3548/3548 transitions.
Applied a total of 0 rules in 37 ms. Remains 100 /100 variables (removed 0) and now considering 3548/3548 (removed 0) transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:39:04] [INFO ] Computed 0 place invariants in 26 ms
[2022-05-15 10:39:04] [INFO ] Implicit Places using invariants in 221 ms returned []
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:39:04] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-15 10:39:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2022-05-15 10:39:05] [INFO ] Implicit Places using invariants and state equation in 689 ms returned []
Implicit Place search using SMT with State Equation took 929 ms to find 0 implicit places.
[2022-05-15 10:39:05] [INFO ] Redundant transitions in 196 ms returned []
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:39:05] [INFO ] Computed 0 place invariants in 17 ms
[2022-05-15 10:39:06] [INFO ] Dead Transitions using invariants and state equation in 935 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3548/3548 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-00 in 30150 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-02
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:39:06] [INFO ] Computed 0 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 113 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:39:06] [INFO ] Computed 0 place invariants in 16 ms
[2022-05-15 10:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:07] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2022-05-15 10:39:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:39:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:11] [INFO ] [Nat]Absence check using state equation in 4125 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 99 transition count 3546
Applied a total of 9 rules in 81 ms. Remains 99 /105 variables (removed 6) and now considering 3546/3555 (removed 9) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:39:11] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:39:12] [INFO ] Dead Transitions using invariants and state equation in 938 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/105 places, 3546/3555 transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:39:12] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 11167 resets, run finished after 12037 ms. (steps per millisecond=83 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 547 resets, run finished after 1533 ms. (steps per millisecond=652 ) properties (out of 1) seen :2
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:39:26] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:26] [INFO ] [Real]Absence check using state equation in 367 ms returned sat
[2022-05-15 10:39:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:31] [INFO ] [Nat]Absence check using state equation in 4489 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 42 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 45 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:39:31] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:39:31] [INFO ] Implicit Places using invariants in 212 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:39:31] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-15 10:39:36] [INFO ] Implicit Places using invariants and state equation in 4684 ms returned []
Implicit Place search using SMT with State Equation took 4909 ms to find 0 implicit places.
[2022-05-15 10:39:36] [INFO ] Redundant transitions in 145 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:39:36] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:39:37] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-02 in 30543 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-04
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:39:37] [INFO ] Computed 0 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 111 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:39:37] [INFO ] Computed 0 place invariants in 15 ms
[2022-05-15 10:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:37] [INFO ] [Real]Absence check using state equation in 589 ms returned sat
[2022-05-15 10:39:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:42] [INFO ] [Nat]Absence check using state equation in 4186 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 8 place count 100 transition count 3547
Applied a total of 8 rules in 89 ms. Remains 100 /105 variables (removed 5) and now considering 3547/3555 (removed 8) transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:39:42] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:39:43] [INFO ] Dead Transitions using invariants and state equation in 932 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/105 places, 3547/3555 transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:39:43] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 11034 resets, run finished after 12199 ms. (steps per millisecond=81 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 539 resets, run finished after 1600 ms. (steps per millisecond=625 ) properties (out of 1) seen :2
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:39:57] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:57] [INFO ] [Real]Absence check using state equation in 373 ms returned sat
[2022-05-15 10:39:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:04] [INFO ] [Nat]Absence check using state equation in 7323 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3547/3547 transitions.
Applied a total of 0 rules in 43 ms. Remains 100 /100 variables (removed 0) and now considering 3547/3547 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3547/3547 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3547/3547 transitions.
Applied a total of 0 rules in 35 ms. Remains 100 /100 variables (removed 0) and now considering 3547/3547 (removed 0) transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:40:04] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:40:05] [INFO ] Implicit Places using invariants in 206 ms returned []
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:40:05] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-15 10:40:05] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-05-15 10:40:09] [INFO ] Implicit Places using invariants and state equation in 4757 ms returned []
Implicit Place search using SMT with State Equation took 4966 ms to find 0 implicit places.
[2022-05-15 10:40:10] [INFO ] Redundant transitions in 150 ms returned []
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:40:10] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-15 10:40:10] [INFO ] Dead Transitions using invariants and state equation in 863 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3547/3547 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-04 in 33833 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-05
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:40:10] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 113 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:40:11] [INFO ] Computed 0 place invariants in 16 ms
[2022-05-15 10:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:11] [INFO ] [Real]Absence check using state equation in 367 ms returned sat
[2022-05-15 10:40:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:15] [INFO ] [Nat]Absence check using state equation in 4306 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 99 transition count 3546
Applied a total of 9 rules in 81 ms. Remains 99 /105 variables (removed 6) and now considering 3546/3555 (removed 9) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:16] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:40:16] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/105 places, 3546/3555 transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:16] [INFO ] Computed 0 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 11195 resets, run finished after 12458 ms. (steps per millisecond=80 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 545 resets, run finished after 1594 ms. (steps per millisecond=627 ) properties (out of 1) seen :2
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:30] [INFO ] Computed 0 place invariants in 16 ms
[2022-05-15 10:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:31] [INFO ] [Real]Absence check using state equation in 413 ms returned sat
[2022-05-15 10:40:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:35] [INFO ] [Nat]Absence check using state equation in 4451 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 41 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 61 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:36] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-15 10:40:36] [INFO ] Implicit Places using invariants in 234 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:36] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:40:37] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
[2022-05-15 10:40:37] [INFO ] Redundant transitions in 162 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:37] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:40:38] [INFO ] Dead Transitions using invariants and state equation in 1370 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-05 in 27700 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-06
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:40:38] [INFO ] Computed 0 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 109 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:40:38] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-15 10:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:39] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2022-05-15 10:40:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:43] [INFO ] [Nat]Absence check using state equation in 4152 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 99 transition count 3546
Applied a total of 9 rules in 73 ms. Remains 99 /105 variables (removed 6) and now considering 3546/3555 (removed 9) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:43] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:40:44] [INFO ] Dead Transitions using invariants and state equation in 1197 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/105 places, 3546/3555 transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:44] [INFO ] Computed 0 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 11169 resets, run finished after 11755 ms. (steps per millisecond=85 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 546 resets, run finished after 1489 ms. (steps per millisecond=671 ) properties (out of 1) seen :2
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:40:58] [INFO ] Computed 0 place invariants in 15 ms
[2022-05-15 10:40:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:40:58] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2022-05-15 10:40:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:40:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:03] [INFO ] [Nat]Absence check using state equation in 4415 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 36 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 34 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:03] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:41:03] [INFO ] Implicit Places using invariants in 202 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:03] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:41:04] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 966 ms to find 0 implicit places.
[2022-05-15 10:41:04] [INFO ] Redundant transitions in 151 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:04] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:41:05] [INFO ] Dead Transitions using invariants and state equation in 1022 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-06 in 26615 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-08
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:41:05] [INFO ] Computed 0 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 109 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:41:05] [INFO ] Computed 0 place invariants in 15 ms
[2022-05-15 10:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:05] [INFO ] [Real]Absence check using state equation in 372 ms returned sat
[2022-05-15 10:41:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:10] [INFO ] [Nat]Absence check using state equation in 4124 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 99 transition count 3546
Applied a total of 9 rules in 77 ms. Remains 99 /105 variables (removed 6) and now considering 3546/3555 (removed 9) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:10] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:41:11] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/105 places, 3546/3555 transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:11] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 11173 resets, run finished after 11489 ms. (steps per millisecond=87 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 545 resets, run finished after 1470 ms. (steps per millisecond=680 ) properties (out of 1) seen :2
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:24] [INFO ] Computed 0 place invariants in 15 ms
[2022-05-15 10:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:24] [INFO ] [Real]Absence check using state equation in 412 ms returned sat
[2022-05-15 10:41:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:29] [INFO ] [Nat]Absence check using state equation in 4431 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 46 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 32 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:29] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:41:29] [INFO ] Implicit Places using invariants in 221 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:29] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:41:33] [INFO ] Implicit Places using invariants and state equation in 4639 ms returned []
Implicit Place search using SMT with State Equation took 4871 ms to find 0 implicit places.
[2022-05-15 10:41:34] [INFO ] Redundant transitions in 145 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:41:34] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:41:35] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-08 in 29787 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-09
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:41:35] [INFO ] Computed 0 place invariants in 11 ms
Incomplete random walk after 10000 steps, including 110 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:41:35] [INFO ] Computed 0 place invariants in 14 ms
[2022-05-15 10:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:35] [INFO ] [Real]Absence check using state equation in 402 ms returned sat
[2022-05-15 10:41:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:39] [INFO ] [Nat]Absence check using state equation in 4158 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 8 place count 100 transition count 3547
Applied a total of 8 rules in 86 ms. Remains 100 /105 variables (removed 5) and now considering 3547/3555 (removed 8) transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:41:40] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-15 10:41:40] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/105 places, 3547/3555 transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:41:40] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 11050 resets, run finished after 11545 ms. (steps per millisecond=86 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 539 resets, run finished after 1505 ms. (steps per millisecond=664 ) properties (out of 1) seen :2
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:41:53] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:41:54] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2022-05-15 10:41:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:01] [INFO ] [Nat]Absence check using state equation in 7316 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3547/3547 transitions.
Applied a total of 0 rules in 40 ms. Remains 100 /100 variables (removed 0) and now considering 3547/3547 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3547/3547 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3547/3547 transitions.
Applied a total of 0 rules in 36 ms. Remains 100 /100 variables (removed 0) and now considering 3547/3547 (removed 0) transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:42:01] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:42:02] [INFO ] Implicit Places using invariants in 212 ms returned []
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:42:02] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-15 10:42:02] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-15 10:42:06] [INFO ] Implicit Places using invariants and state equation in 4682 ms returned []
Implicit Place search using SMT with State Equation took 4916 ms to find 0 implicit places.
[2022-05-15 10:42:06] [INFO ] Redundant transitions in 142 ms returned []
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:42:06] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:42:07] [INFO ] Dead Transitions using invariants and state equation in 826 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3547/3547 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-09 in 32744 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-11
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:42:07] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 109 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:42:07] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:08] [INFO ] [Real]Absence check using state equation in 357 ms returned sat
[2022-05-15 10:42:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:12] [INFO ] [Nat]Absence check using state equation in 4175 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 99 transition count 3546
Applied a total of 9 rules in 81 ms. Remains 99 /105 variables (removed 6) and now considering 3546/3555 (removed 9) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:12] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:42:13] [INFO ] Dead Transitions using invariants and state equation in 1205 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/105 places, 3546/3555 transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:13] [INFO ] Computed 0 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 11174 resets, run finished after 11776 ms. (steps per millisecond=84 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 546 resets, run finished after 1482 ms. (steps per millisecond=674 ) properties (out of 1) seen :2
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:27] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:42:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:27] [INFO ] [Real]Absence check using state equation in 398 ms returned sat
[2022-05-15 10:42:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:42:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:32] [INFO ] [Nat]Absence check using state equation in 4508 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 40 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 32 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:32] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:42:32] [INFO ] Implicit Places using invariants in 220 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:32] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 10:42:37] [INFO ] Implicit Places using invariants and state equation in 4673 ms returned []
Implicit Place search using SMT with State Equation took 4903 ms to find 0 implicit places.
[2022-05-15 10:42:37] [INFO ] Redundant transitions in 144 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:37] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:42:38] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-11 in 30537 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-12
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:42:38] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 109 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:42:38] [INFO ] Computed 0 place invariants in 15 ms
[2022-05-15 10:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:38] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2022-05-15 10:42:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:43] [INFO ] [Nat]Absence check using state equation in 4215 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 99 transition count 3546
Applied a total of 9 rules in 95 ms. Remains 99 /105 variables (removed 6) and now considering 3546/3555 (removed 9) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:43] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-15 10:42:44] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/105 places, 3546/3555 transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:44] [INFO ] Computed 0 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 11169 resets, run finished after 12706 ms. (steps per millisecond=78 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 547 resets, run finished after 1640 ms. (steps per millisecond=609 ) properties (out of 1) seen :2
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:42:58] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:42:59] [INFO ] [Real]Absence check using state equation in 407 ms returned sat
[2022-05-15 10:42:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:43:03] [INFO ] [Nat]Absence check using state equation in 4355 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 44 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 3546/3546 transitions.
Applied a total of 0 rules in 36 ms. Remains 99 /99 variables (removed 0) and now considering 3546/3546 (removed 0) transitions.
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:43:03] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:43:03] [INFO ] Implicit Places using invariants in 228 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:43:03] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-15 10:43:04] [INFO ] Implicit Places using invariants and state equation in 657 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
[2022-05-15 10:43:04] [INFO ] Redundant transitions in 147 ms returned []
// Phase 1: matrix 3546 rows 99 cols
[2022-05-15 10:43:04] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-15 10:43:05] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 3546/3546 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-12 in 27106 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-13
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:43:05] [INFO ] Computed 0 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 109 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:43:05] [INFO ] Computed 0 place invariants in 16 ms
[2022-05-15 10:43:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:43:06] [INFO ] [Real]Absence check using state equation in 542 ms returned sat
[2022-05-15 10:43:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:43:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:43:10] [INFO ] [Nat]Absence check using state equation in 4181 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 3552
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 8 place count 100 transition count 3547
Applied a total of 8 rules in 88 ms. Remains 100 /105 variables (removed 5) and now considering 3547/3555 (removed 8) transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:43:10] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:43:11] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/105 places, 3547/3555 transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:43:11] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 11044 resets, run finished after 12532 ms. (steps per millisecond=79 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 541 resets, run finished after 1632 ms. (steps per millisecond=612 ) properties (out of 1) seen :2
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:43:25] [INFO ] Computed 0 place invariants in 16 ms
[2022-05-15 10:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:43:26] [INFO ] [Real]Absence check using state equation in 408 ms returned sat
[2022-05-15 10:43:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:43:33] [INFO ] [Nat]Absence check using state equation in 7389 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3547/3547 transitions.
Applied a total of 0 rules in 43 ms. Remains 100 /100 variables (removed 0) and now considering 3547/3547 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3547/3547 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3547/3547 transitions.
Applied a total of 0 rules in 72 ms. Remains 100 /100 variables (removed 0) and now considering 3547/3547 (removed 0) transitions.
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:43:33] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-15 10:43:33] [INFO ] Implicit Places using invariants in 229 ms returned []
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:43:33] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-15 10:43:34] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-05-15 10:43:38] [INFO ] Implicit Places using invariants and state equation in 4819 ms returned []
Implicit Place search using SMT with State Equation took 5050 ms to find 0 implicit places.
[2022-05-15 10:43:38] [INFO ] Redundant transitions in 149 ms returned []
// Phase 1: matrix 3547 rows 100 cols
[2022-05-15 10:43:38] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:43:39] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3547/3547 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-13 in 34416 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-14
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:43:39] [INFO ] Computed 0 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 110 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:43:40] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:43:40] [INFO ] [Real]Absence check using state equation in 355 ms returned sat
[2022-05-15 10:43:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:43:44] [INFO ] [Nat]Absence check using state equation in 4276 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 105 transition count 3553
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 100 transition count 3548
Applied a total of 7 rules in 73 ms. Remains 100 /105 variables (removed 5) and now considering 3548/3555 (removed 7) transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:43:44] [INFO ] Computed 0 place invariants in 15 ms
[2022-05-15 10:43:45] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/105 places, 3548/3555 transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:43:45] [INFO ] Computed 0 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 11239 resets, run finished after 12335 ms. (steps per millisecond=81 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 555 resets, run finished after 1616 ms. (steps per millisecond=618 ) properties (out of 1) seen :2
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:43:59] [INFO ] Computed 0 place invariants in 15 ms
[2022-05-15 10:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:44:00] [INFO ] [Real]Absence check using state equation in 359 ms returned sat
[2022-05-15 10:44:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:44:07] [INFO ] [Nat]Absence check using state equation in 7433 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3548/3548 transitions.
Applied a total of 0 rules in 41 ms. Remains 100 /100 variables (removed 0) and now considering 3548/3548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3548/3548 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3548/3548 transitions.
Applied a total of 0 rules in 33 ms. Remains 100 /100 variables (removed 0) and now considering 3548/3548 (removed 0) transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:07] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:44:07] [INFO ] Implicit Places using invariants in 225 ms returned []
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:08] [INFO ] Computed 0 place invariants in 14 ms
[2022-05-15 10:44:08] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-15 10:44:12] [INFO ] Implicit Places using invariants and state equation in 4781 ms returned []
Implicit Place search using SMT with State Equation took 5008 ms to find 0 implicit places.
[2022-05-15 10:44:12] [INFO ] Redundant transitions in 147 ms returned []
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:12] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:44:13] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3548/3548 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-14 in 33929 ms.
Starting property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-15
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:44:13] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 109 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :2
// Phase 1: matrix 3555 rows 105 cols
[2022-05-15 10:44:13] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-15 10:44:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:44:14] [INFO ] [Real]Absence check using state equation in 546 ms returned sat
[2022-05-15 10:44:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:44:18] [INFO ] [Nat]Absence check using state equation in 4249 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 105/105 places, 3555/3555 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 105 transition count 3553
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 100 transition count 3548
Applied a total of 7 rules in 76 ms. Remains 100 /105 variables (removed 5) and now considering 3548/3555 (removed 7) transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:18] [INFO ] Computed 0 place invariants in 14 ms
[2022-05-15 10:44:19] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/105 places, 3548/3555 transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:19] [INFO ] Computed 0 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 11284 resets, run finished after 12398 ms. (steps per millisecond=80 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 550 resets, run finished after 1485 ms. (steps per millisecond=673 ) properties (out of 1) seen :2
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:33] [INFO ] Computed 0 place invariants in 14 ms
[2022-05-15 10:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:44:34] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2022-05-15 10:44:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:44:41] [INFO ] [Nat]Absence check using state equation in 7619 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3548/3548 transitions.
Applied a total of 0 rules in 43 ms. Remains 100 /100 variables (removed 0) and now considering 3548/3548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3548/3548 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 3548/3548 transitions.
Applied a total of 0 rules in 35 ms. Remains 100 /100 variables (removed 0) and now considering 3548/3548 (removed 0) transitions.
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:42] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:44:42] [INFO ] Implicit Places using invariants in 216 ms returned []
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:42] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 10:44:42] [INFO ] State equation strengthened by 39 read => feed constraints.
[2022-05-15 10:44:47] [INFO ] Implicit Places using invariants and state equation in 4752 ms returned []
Implicit Place search using SMT with State Equation took 4969 ms to find 0 implicit places.
[2022-05-15 10:44:47] [INFO ] Redundant transitions in 157 ms returned []
// Phase 1: matrix 3548 rows 100 cols
[2022-05-15 10:44:47] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 10:44:48] [INFO ] Dead Transitions using invariants and state equation in 885 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 3548/3548 transitions.
Ending property specific reduction for DNAwalker-PT-18lozangeBlock-UpperBounds-15 in 34272 ms.
[2022-05-15 10:44:48] [INFO ] Flatten gal took : 215 ms
[2022-05-15 10:44:48] [INFO ] Applying decomposition
[2022-05-15 10:44:48] [INFO ] Flatten gal took : 126 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17316980282851823743.txt' '-o' '/tmp/graph17316980282851823743.bin' '-w' '/tmp/graph17316980282851823743.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17316980282851823743.bin' '-l' '-1' '-v' '-w' '/tmp/graph17316980282851823743.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:44:48] [INFO ] Decomposing Gal with order
[2022-05-15 10:44:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:44:49] [INFO ] Removed a total of 6894 redundant transitions.
[2022-05-15 10:44:49] [INFO ] Flatten gal took : 251 ms
[2022-05-15 10:44:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2022-05-15 10:44:49] [INFO ] Time to serialize gal into /tmp/UpperBounds17868058265839590310.gal : 36 ms
[2022-05-15 10:44:49] [INFO ] Time to serialize properties into /tmp/UpperBounds9353985451106386194.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17868058265839590310.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9353985451106386194.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds9353985451106386194.prop.
Detected timeout of ITS tools.
[2022-05-15 11:08:32] [INFO ] Flatten gal took : 636 ms
[2022-05-15 11:08:32] [INFO ] Time to serialize gal into /tmp/UpperBounds12716876173268082888.gal : 132 ms
[2022-05-15 11:08:32] [INFO ] Time to serialize properties into /tmp/UpperBounds9231171883688508368.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12716876173268082888.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9231171883688508368.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds9231171883688508368.prop.
Detected timeout of ITS tools.
[2022-05-15 11:32:35] [INFO ] Flatten gal took : 805 ms
[2022-05-15 11:32:39] [INFO ] Input system was already deterministic with 3555 transitions.
[2022-05-15 11:32:40] [INFO ] Transformed 105 places.
[2022-05-15 11:32:40] [INFO ] Transformed 3555 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 11:32:40] [INFO ] Time to serialize gal into /tmp/UpperBounds3511723204152300774.gal : 30 ms
[2022-05-15 11:32:40] [INFO ] Time to serialize properties into /tmp/UpperBounds8318028290021892482.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3511723204152300774.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8318028290021892482.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds8318028290021892482.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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-18lozangeBlock"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-18lozangeBlock, 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 r060-tall-165254772100509"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock 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 ;